Environment Impact Assessment - MPPCB mw_eng.… · Environment Impact Assessment and Mitigation...

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Environment Impact Assessment 100 MW CBM G b d P P j t 100 MW CBM Gas based P ower Project Village- Hadaha, District- Shahdol, State- Madhya Pradesh May, 2010 Reliance Industries Ltd Consultant GIS Enabled Environment & Neo-Graphic Centre Consultant

Transcript of Environment Impact Assessment - MPPCB mw_eng.… · Environment Impact Assessment and Mitigation...

Page 1: Environment Impact Assessment - MPPCB mw_eng.… · Environment Impact Assessment and Mitigation Measures 32-43 4.1 Impact Assessment 32 4.2 Impact During Construction Phase 32 4.3

Environment Impact Assessment100 MW CBM G b d P P j t100 MW CBM Gas based Power ProjectVillage- Hadaha,

District- Shahdol,

State- Madhya Pradesh

May, 2010

Reliance Industries Ltd

Consultant

GIS Enabled Environment & Neo-Graphic Centre

Consultant

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

Table of Content

GIS Enabled Environment and Neo-Graphic Centre 905,908 Devika Apartments, Plot no 16, Sector- IV, Vaishali, Ghaziabad – 201010 Telefax: 0120-4111527 Email: [email protected], [email protected]

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List of Tables

List of Figures

List of Annexure

Executive Summary E1-E6

Chapter-1. Introduction 1-7

1.1 Project Background 1 1.2 Justification of the Project 1 1.3 The Study 1 1.4 Location of The Project 3 1.5 Brief Legal Framework For EIA Study 4 1.6 Report Layout 6

Chapter-2. Project Description 8-12

2.1 Introduction 8 2.2 Process Description 8 2.3 Project Component 9 2.4 Plant layout 10 2.5 Mechanical system 11 2.6 Plant Water System 11 2.7 Source of pollution 12

Chapter-3. Baseline Environmental Status 13-31

3.1 Introduction 13 3.2 Physical Environment 14 3.3 Meteorology 16 3.4 Ambiant Air Quality 18 3.5 Ambiant Noise Quality 21 3.6 Water Environment 22 3.7 Ecological Environment 25 3.8 Socio-economic Environment 29

Chapter-4. Environment Impact Assessment and Mitigation Measures 32-43

4.1 Impact Assessment 32

4.2 Impact During Construction Phase 32 4.3 Impact During Operation Phase 36 4.4 Impact statement 43

Chapter-5. Alternatives 44-45

5.1 Introduction 44

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

Table of Content

GIS Enabled Environment and Neo-Graphic Centre 905,908 Devika Apartments, Plot no 16, Sector- IV, Vaishali, Ghaziabad – 201010 Telefax: 0120-4111527 Email: [email protected], [email protected]

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5.2 Alternatives of the Location 44 5.3 Fuel Alternatives 45 5.4 Analysis of Alternative Technology 45

Chapter-6. Environment Monitoring Programme 46-49

6.1 Introduction 46 6.2 Environment Monitoring Plan 46 6.3 Environment Management Cell: Structure and Responsibilities 47 6.4 Implementation of Environment Management System (ISO 14000) 48 6.5 Infrastructure 48 6.6 Budget 49

Chapter-7. Additional Studies 50

7.1 Introduction 50 7.2 Public Hearing and Consultation 50

Chapter-8. Project Benefits 51-53

8.1 Introduction 52 8.2 Improvement in Infrastructure 52 8.3 Improvement in the Social Infrastructure 52 8.4 Employment Potential 53 8.5 Economic Benefits 53 8.6 Other Tangible Benefits 53

Chapter-9. Environment Management Plan 54-64

9.1 Introduction 55 9.2 Environment Management Plan 55 9.3 Environment Management Plan: Construction Phase 55 9.4 Construction Phase 57 9.5 Operation Phase 60 9.6 Green Belt Development 63

Chapter-10. Risk Assessment and DMP 65-82

10.1 Introduction 65 10.2 Risk assessment process 65 10.3 Hazard identification 66

10.4 Natural Gas 67 10.5 Disaster Management Plan-Onsite & Offsite 71

Chapter-11. Clean Development Mechanism 83-86

11.1 Introduction 83 11.2 Kyoto Protocol 83

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

Table of Content

GIS Enabled Environment and Neo-Graphic Centre 905,908 Devika Apartments, Plot no 16, Sector- IV, Vaishali, Ghaziabad – 201010 Telefax: 0120-4111527 Email: [email protected], [email protected]

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11.3 Outline of the Project Process 83 11.4 Project Description 84 11.5 Methodology and Calculation Approach 85 11.6 Calculation Co2 Emission Reduction 85

Chapter-12. Disclosure of the Consultant 87-92

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EIA STUDY for 100 MW CBM Gas Based Power Plant at Hadaha, District Shadol, Madhya Pradesh 

 

LIST OF TABLES Project Proponent- Reliance Industries Limited   

GIS Enabled Environment and Neo‐Graphic Centre905,908 Devika Apartments, Plot no 16, Sector‐ IV,  Vaishal  Ghaziabad – 201010 Telefax: 0120‐4111527  Email: [email protected][email protected] 

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List of Tables

Table No Name of Tables

1.1 Environmental Attributes and Frequency of Monitoring 1.2 Location of the Project Site

1.3 Key Environmental Legislation

2.1 Composition of CBM Gas 3.1 Location Profile of the Study Area

3.2 Details of Soil Sampling Locations 3.3 Physico-Chemical Characteristics of Soil 3.4 Land use of the study area(10 km radius) 3.5 Micro-meteorological Data (30Year IMD Data of winter season)

3.6 Micro-meteorological Data (December 2009-February 2010) 3.7 Details of AAQ Monitoring Locations 3.8 Ambient Air Quality (SPM) in µg/m3 3.9 Ambient Air Quality (RSPM) in µg/m3 3.10 Ambient Air Quality (SO2) in µg/m3 3.11 Ambient Air Quality (NOx) in µg/m3 3.12 Ambient Air Quality (Ozone) in µg/m3 3.13 Consolidated Values of AAQ (98th Percentile Values (µg/m3) 3.14 Details of Ambient Noise Quality Monitoring Locations 3.15 Ambiant Noise Levels 3.16 Details of Water Sample Locations 3.17 Physico-chemical Quality of Ground Water 3.18 Physico-chemical quality of Surface Water 3.19 Flora of the Study Area 3.20 Fauna of the Study Area 3.21 Socio-Economic Status of The Study Area 3.22 Infrastructure of The Study Area 4.1 Environment Impact Matrix 4.2 Details of Stack Emissions 4.3 Stability Classification 4.4 Mixing Heights (Winterr Season) 4.5 Cumulative Resultant Concentrations after Project Implementation 5.1 Analysis of Alternate Sites

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EIA STUDY for 100 MW CBM Gas Based Power Plant at Hadaha, District Shadol, Madhya Pradesh 

 

LIST OF TABLES Project Proponent- Reliance Industries Limited   

GIS Enabled Environment and Neo‐Graphic Centre905,908 Devika Apartments, Plot no 16, Sector‐ IV,  Vaishal  Ghaziabad – 201010 Telefax: 0120‐4111527  Email: [email protected][email protected] 

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Table No Name of Tables

6.1 Environment Monitoring Program During Construction Phase 6.2 Environment Monitoring Program During Operation Phase 6.3 Laboratory Equipment Required For Environmental Monitoring 6.4 Cost Provision for Environmental Measures

9.1 Responsibilities of different Organizations in Environment Management 9.2 Mode of Implementation During Construction Phase 9.3 Mode of Implementation During Operation Phase 9.4 Mitigation Measures Proposed During Construction Phase

9.5 List of Trees for Plantation 10.1 Initial Emergency Organization of Reliance Industries Limited  

 

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EIA STUDY for 100 MW CBM Gas Based Power Plant at Hadaha, District Shadol, Madhya Pradesh 

 

LIST OF FIGURES Project Proponent- Reliance Industries Limited   

GIS Enabled Environment and Neo‐Graphic Centre  905,908 Devika Apartments, Plot no 16, Sector‐ IV, Vaishali,  Ghaziabad – 201010 Telefax: 0120‐4111527 Email: [email protected][email protected] 

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List of Figures Figure No. Name of Figures

1.1 Location of the Study Area 1.2 Steps of environmental Clearance for category ‘B’ project 2.1 Process Scheme in OCPP 2.2 The General Layout Plan of the Proposed TPP 3.1 Location of Plant site 3.2 Soil Sampling Locations 3.3 Pie Diagram Showing Land-use Diagram of Study Area 3.4 Land Use Map 3.5 On Site Windrose 3.6 Air Monitoring Locations 3.7 Noise Monitoring Locations 3.8 Water Monitoring Locations 4.1 Incremental Impact Isopleths for NOX (24 hourly basis) 6.1 Environment Monitoring Cell 9.1 Outlines for EMP implementation during Construction Phase

10.1 A schematic representation of a risk assessment procedure 11.1 CDM Project Cycle

 

 

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EIA STUDY for 100 MW CBM Gas Based Power Plant at Hadaha, District Shadol, Madhya Pradesh 

 

LIST OF ANNEXURE

Project Proponent- Reliance Industries Limited   

GIS Enabled Environment and Neo‐Graphic Centre  905,908 Devika Apartments, Plot no 16, Sector‐ IV, Vaishali,  

Ghaziabad – 201010 Telefax: 0120‐4111527 

Email: [email protected][email protected] 

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List of Annexures Annexure I ToR received from MPSEIAA Annexure II Tor Compliance Annexure III Standards Annexure IV Hourly Meteorological Data

 

 

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Executive SSummary

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

Executive Summary

GIS Enabled Environment and Neo-Graphic Centre 609-611Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

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EXECUTIVE SUMMARY 1. INTRODUCTION

The Reliance Group is India's largest private sector enterprise, with business in the energy and materials value chain. The Group's annual revenues are in excess of USD 44.6 billion. The flagship company Reliance Industries Limited (RIL), is a Fortune Global 500 company and is the largest private sector company in India. Major Group Companies are Reliance Industries Limited, Reliance Retail Limited, and Reliance Industrial Infrastructure Limited.

Reliance Industries Limited (RIL) proposes to develop a 100 MW Coal-bed Methane gas-based power plant at village Hadaha, District- Shahdol in the state of Madhya Pradesh.

The proposed site is around 15 km east of Shahdol district town and is located adjacent to the National Highway (NH 78), which connects Katni to Gumla. The total land requirement for the proposed project is 10 acres and water is not required as it is proposed to use radiant cooling except for drinking and other domestic purposes.

The gas based thermal power plant is more environment friendly than the conventional coal based thermal power plant. The methane gas contained in coal deposits is a mixture of hydrocarbon gases. It is a clean fuel and when burnt does not produce any SO2 or particulates and only half of the CO2 as associated with the coal based power plants. The project is a proposed CDM project activity.

RIL has been allocated the Sohagpur East and West CBM blocks during the first round of bidding of CBM blocks. The estimated production potential of these blocks is around 3-4 million metric standard cubic meters per day (mmscmd). As of now RIL has drilled around 26 wells as part of test production plan. Because of no end use of the gas, the same is being flared. In order to prevent the flaring of the gas and to utilize the test production, it is proposed to set up Gas Engine based power plants having Open Cycle configuration.

RIL has appointed GIS Enabled Environment & Neo-graphic Centre (GreenC) to carry out Environmental Impact Assessment (EIA) study for preparation of Environmental Management Plan (EMP) for the proposed 100 MW CBM gas based Thermal Power Plant (TPP).

EIA study has been conducted by examining the compliance of the project to the applicable National Standards, laws and regulations and required mitigatory measures. Environmental Management Plan (EMP) has been proposed accordingly.

2. PROJECT DESCRIPTION

The proposed site is located near Hadaha village in Shahdol Tehsil, District- Shahdol of Madhya Pradesh. The nearest railway station is at Shahdol, 15 km from the site. The site is accessible from NH-78 which connects Katni to Gumla. The nearest airport

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

Executive Summary

GIS Enabled Environment and Neo-Graphic Centre 609-611Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

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is Jabbalpur (230 km). The River Son flows at a distance of about 800 m south-east to north-west from the proposed plant site.

Land around 10 acres has been identified at Hadaha village. Land is already under the possession of RIL. The altitude of the region is between 420-500 m above Mean Sea Level (MSL). The coordinates of the plant site are as follows:

• Latitude - 23º16’24.7”N to 23º 16’11.6”N

• Longitude - 81º30’47.4”E to 81º 31’1.26”E

Water requirement for the project will be insignificant as the plant is based on close circuit radiant cooling system.

The basic fuel for the proposed project is CBM (Coal Bed Methane) gas. CBM gas requirement for the plant is around 600,000 standard cubic meters per day (scmd) having calorific value of 7750 kCal/m3. The requirement of CBM gas fuel will be met from RIL’s Sohagpur CBM block. The gas would be transported from Gas Gathering Station (GGS) to the power plant site through pipe line.

The power generated from the proposed plant will be evacuated through the nearest 132 KV substation at Shahdol about 20 km from the site. This shall be connected through 132 KV transmission line.

3. BASELINE ENVIRONMENT STATUS

The study area is 10 km radial distance from center of proposed plant site. All the environmental parameters are monitored in various locations within the study area during the period of December, 2009 to February, 2010.

The findings of the baseline environmental status on land (topography, geology, soil quality, land use pattern), meteorology (Temperature, Humidity, rainfall, wind speed, wind rose), air (ambient air quality - SPM, RSPM, SO2, NOX, Ozone), water (surface water, groundwater), Noise level, ecological environment (flora and fauna), socio economic conditions (demographic profile and households condition), have been presented and interpreted with reference to environmental standards.

The proposed project site has average altitude of 475 m above MSL. The Son River is flowing on the North-eastern side of the site flowing from South-east to North-west. The soil is loamy. The pH of soil varies within the range of 6.4 to 7.2 and the bulk density varies between 1.40 -1.48 g/cm3. The conductivity varies between 127 to 153 µmhos/cm.

Water samples have been collected from 9 stations (5 for groundwater and 4 for surface water).

Surface water: The pH of the surface water samples is found normal and ranges from 6.7 to 7.2. The TDS value ranges from 124 to 202 mg/l. The values of hardness, calcium and magnesium, chloride, sulphate, nitrate values were also found within the limits as per BIS (IS 10,500: 1991). The BOD values observed as 7.4 to 14.5 mg/l

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

Executive Summary

GIS Enabled Environment and Neo-Graphic Centre 609-611Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

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indicates that these surface water bodies are slightly polluted in nature. In general, the surface water quality of the Son River is good.

Ground water: It is found that the pH of the groundwater is normal, ranging from 6.4 to 7.4. The TDS values are in the range 242 to 375 mg/l. The hardness values range between 152.0 to 245.3 mg/l and the calcium and magnesium are in the range of 31.5 to 57.3 mg/l and 17.8 to 24.8 mg/l respectively. The Chloride, alkalinity, nitrates and sodium are all found within the limits of drinking water standard. The heavy metals such as Arsenic, Cadmium, Chromium, Lead, and Mercury, were all found below detection limits, whereas low concentrations of iron, copper and zinc were found within drinking water standards. In general, the ground water can be used for drinking purpose after necessary disinfection.

The maximum temperature during the study period was 27.8°C while the minimum was recorded at 11.1°C. The Relative Humidity varied between 43.7% and 81.3%. The predominant wind direction recorded was N followed by NW as the second predominant. The average wind speed was found 5.2 kmph. No rainfall was recorded during the study period.

Air quality: Ambient air quality at ten different locations was monitored during the winter seasons for the period from December, 2009 to February, 2010. It was noted that P98 value of SPM varied between 153.0 and 166.5 µg/m3. The 24 hrs RSPM level of ambient air in all the stations during monitoring period was recorded in the range 54.0 to 76.5 µg/m3 as against allowable value of100 µg/m3 stipulated in National Ambient Air Quality Standards (NAAQS) for residential cum rural area. Similarly values of SO2 and NOX were in the range 14.0 to16.5 µg/m3 and 15.5 to19.5 µg/m3

respectively, which are well within the stipulated levels of NAAQS. The ozone level varied from 6.7 to 7.5 µg/m3. On the whole, the prevailing ambient air quality within the study area is well within the NAAQS standard.

Noise level: The ambient noise levels monitored at different locations indicate that the same was within the standards. The equivalent values of noise levels are 48.0 to 59.2dB (A) during daytime and 34.8 dB to 44.8 dB (A) during night time, which are within the prescribed norms of CPCB.

There are no ecologically sensitive receptors or endangered species within the study area. Fauna in the area consists of mammals (such as Indian Hare, wild boar, monkeys, etc.) and reptiles (such as snakes and lizards).

Demographic profile: As per the 2001 Census, the total population of the study area is around 70298. The number of households of villages in the Project Impact zone within the 10 km radius are 14,971. The average family size of the area is 4.6 persons. The scheduled caste population is 7.37% while the Scheduled Tribe population is 51.31%. The Literacy rate of the region is 39.26 %. The Workers Participation Rate is 44.21% of which main workers is 21.62% and marginal worker is 55.78%.

4. PREDICTION OF IMPACTS

Based on the impact analysis, it is predicted that there will be negligible impact on environment during construction phase. During construction the likely impacts

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

Executive Summary

GIS Enabled Environment and Neo-Graphic Centre 609-611Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

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include fugitive dust due to construction, movement of vehicles, gases from engine exhaust, noise from movement of earth moving equipments, transportation of material, etc.

The impact during the operation phase will be continuous in nature. The maximum monitored background ambient air quality value was 19.5µg/m3 for NOX. The maximum resultant GLC’s of the study area will be, 21.6µg/m3 for NOX which is well within the prescribed norms of CPCB.

Operation of the TPP will not have any long-term impact on water quality as it is proposed to have zero discharge effluent from the plant.

There will not be any impact on land as the plant site will be in barren and undeveloped land. It does not involve removal of much vegetation from the area.

Socio-economic environment of the people around the project site will improve due to additional infrastructural facilities and allied employment opportunities.

5. ALTERNATIVES

The site for the power plant was selected after exploring three options. The present site was selected based on various criteria such as proximity to the gas linkage, no forest land and no R & R issue etc.

6. MONITORING PLAN

The Environment Management Cell will be responsible for managing following activities related to environment function of proposed Power Plant:

• Assist in detecting the development of any unwanted environmental situation, and thus, provides opportunities for adopting appropriate control measures, and

• Define the responsibilities of the project proponents, contractors and environmental monitors and thus providing means of effectively communicating environmental issues among them.

• Evaluate the performance and effectiveness of mitigation measures proposed in the Environment Management Plan (EMP) and suggest improvements in management plan, if required,

• Identify training requirement at various levels.

A well-defined environmental monitoring program would be emphasized with trained and qualified staff that would monitor the ambient air as well as stack emission quality to ensure that the pollutants level is maintained always within the permissible levels.

7. RISK ASSESSMENT

The likely risks to man, environment and property associated with various activities are addressed in this report. Such activities include transport, storage; handling and usage of fuel (Methane). Precautionary measures to be taken for preventing any hazards due to these materials are proposed in the report.

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

Executive Summary

GIS Enabled Environment and Neo-Graphic Centre 609-611Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

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All equipments vulnerable to explosion or fire would be designed to relevant IS codes and statutory regulations.

Specific precautions shall be taken with respect to hazardous chemicals and regular mock drills shall be carried out to enact accident scenarios with reports sent to the top management.

Suitable fire protection system comprising hydrants and spray systems shall be provided for fire protection. Fire extinguishers shall be tested periodically and will always be kept in operational mode.

Surrounding population (including all strata of society) should be made aware of safety precautions to be taken in case of any mishap in plant.

On-site disaster management and off-site emergency plans, commands communication and controls will be established and maintained.

Adequate provisions like emergency response, response organization, response plan, material safety data sheet, command & control, capabilities, transportation, medical facilities, mitigation measures, training, education, public awareness emergency plan review etc. to control any disaster situation will be made available.

8. ENVIRONMENT MANAGEMENT PLAN

During the construction process, the impact will be minimal and temporary in nature. So the scope of EMP during the construction phase will be limited to dust suppression and noise attenuation. Care has to be taken to reduce the SPM level of the project area within the stipulated norms.

Major pollutant envisaged from the proposed gas engine-based thermal power plant is Oxides of Nitrogen. The baseline ambient levels of NOX in the project area are within the permissible limits as specified by regulating agency. The following steps are recommended for the air quality management.

• Green belts will be developed around the plant site and along the internal roads;

• All the internal roads will be metalled (asphalted) to reduce the emission of dust due to vehicular movement.

• Continuous water sprinkling will be carried out at all dust generating areas.

Water storage tank will be provided for distribution of potable water to various consumer points. Provisions for rainwater harvesting will be made and the water will be re-circulated in the plant.

All major noise generating devices / machines like gas engine and other rotating equipments will have appropriate design technology during fabricating/assembling of machines with acoustic enclosures.

RIL Authorities will take the responsibility to take up community development work at the village level so as to improve the quality of life. Development of infrastructure, educational and health facilities will be given importance.

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

Executive Summary

GIS Enabled Environment and Neo-Graphic Centre 609-611Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

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9. CLEAN DEVELOPMENT MECHANISM

India has high potential for CDM projects, particularly in the Power Sector. The Baseline Carbon Dioxide Emissions from power sector have been worked out by CEA based on detailed authenticated information obtained from all the operating power stations in the country. The Baseline would benefit all prospective CDM project developers to estimate the amount of Certified Emission Reduction (CERs) from any CDM project activity.

Based on calculation, the emission reduction for the proposed CDM project activity is 120628 t CO2/yr.

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Chapter 1.Introduction

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

1. Introduction

GIS Enabled Environment and Neo-Graphic Centre 609-611 Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

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11.. IINNTTRROODDUUCCTTIIOONN 11..11 PPRROOJJEECCTT BBAACCKKGGRROOUUNNDD Availability of power is one of the major infrastructure requirements for industrial development of a nation. Quality power at optimum cost is the catalyst for industrial development. The task of development is very closely linked with uninterrupted and adequate supply of power. Most of the activities leading to income generation as well as the general improvement of the infrastructure facilities require a reliable source of power. In a country like India, where the rate of economic growth has increased manifold over the past decade, it is essential to ascertain a steady and sufficient generation of power. However, in the present day context, Indian power sector is facing severe challenges in terms of power production. Despite significant growth in generation over the past years, it has been suffering from shortages and supply constraints.

Reliance Industries Limited (RIL) proposes to develop a 100 MW Coal-bed Methane gas-based power plant at village Hadaha, District- Shahdol in the state of Madhya Pradesh. The proposed site is around 15 km east of Shahdol district town and is located adjacent to the National Highway (NH 78), which connects Katni to Gumla. The total land requirement for the proposed project is 10 acres and water is not required as it is proposed to use radiant cooling except for drinking and other purposes.

The gas based thermal power plant is more environment friendly than the coal based thermal power plant. This methane gas contained in coal deposits is a mixture of hydrocarbon gases. It is a clean fuel and when burnt does not produce any SO2 or particulates and only half of the CO2 as associated with the coal based power plants. The project is a proposed CDM project activity.

11..22 PPRROOJJEECCTT JJUUSSTTIIFFIICCAATTIIOONN RIL has been allocated the Sohagpur East and West CBM blocks during the first round of bidding of CBM blocks. The estimated production potential of these blocks is around 3-4 million metric standard cubic meters per day (mmscmd). As of now RIL has drilled around 26 wells as part of test production plan. Because of no end use of the gas, the same is being flared. In order to prevent the flaring of the gas and to utilize the test production, it is proposed to set up Gas Engines based power plants having Open Cycle configuration.

11..33 TTHHEE SSTTUUDDYY

11..33..11 PPuurrppoossee ooff tthhee SSttuuddyy

As per the Environmental Impact Assessment Notification dated 14th September 2006, establishment of new power plants below 500MW requires prior environment clearance from State Expert Appraisal Committee before the commencement of ground activity.

RIL has appointed GIS Enabled Environment and Neo-graphic Centre, Ghaziabad, Uttar Pradesh to prepare the Environment Impact Assessment report for the proposed 100 MW

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

1. Introduction

GIS Enabled Environment and Neo-Graphic Centre 609-611 Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

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CBM gas based power plant to be developed in two phases of 50 MW each and to facilitate environment clearance for the same from State Expert Appraisal Committee.

In line with the EIA notification 2006, Terms of Reference (ToR) for the proposed plant was issued by State Level Expert Appraisal Committee (SEAC) for Environmental Appraisal (vide No. 146/ PS-MS/ MPPCB/SEAC/ TOR(45)/2010 Bhopal, dt.18/02/2010) (Annexure I). The purpose of the report is to integrate different environmental factors into project planning and decision making by studying probable changes in the various environment, socio-economic and bio-physical characteristics, which will result from the proposed project, so as to achieve sustainable development. The purpose of the study is to identify environmental risks, reduce conflicts by promoting community participation, minimize adverse environmental impacts and keep decision makers informed thus laying base for environmentally sound project, such that the benefits shall be observed at all the stages of the project starting from conceptualization to planning, design, construction and operation.

11..33..22 SSccooppee ooff tthhee SSttuuddyy The scope of the study is as per the ToR issued by the State Level Expert Appraisal Committee (SEAC). This EIA report addresses the environmental impacts of the proposed project. The TOR compliance statement is given in Annexure II. Field studies were conducted during winter season (December 2009 to February 2010) to determine the existing conditions of various environmental attributes as outlined in Table 1.1.

Table-1.1: Environmental Attributes and Frequency of Monitoring S. No. Attributes Parameters Frequency

1. Ambient Air Quality Estimation of SPM, RPM, SO2, NOX and Ozone

24 hourly samples twice a week for three months at ten locations.

2. Meteorology

Wind speed and direction, Temperature, Relative humidity, Rainfall and Cloud Cover

Near Project site continuous for three months with hourly recording and from secondary sources like IMD station at Pendra Road.

3. Water quality Physical, Chemical and Bacteriological parameters.

Grab samples were collected once during study period at 5 ground water and 4 surface water locations.

4. Ecology Existing terrestrial and aquatic flora and fauna within 10-Km radius circle.

Secondary data was collected from the forest department.

5. Noise levels Noise levels in dB (A) At 5 locations once during EIA study.

6. Soil Characteristics Soil quality Once during study period at 5 locations

7. Land use Land use classification for different categories

Based on Survey of India topo-sheet and satellite imagery

8. Drainage Pattern & Hydrology

Drainage area and pattern, nature of streams

Based on data collected from secondary sources

9. Risk Assessment Identify areas where disaster Risk assessment and modeling

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

1. Introduction

GIS Enabled Environment and Neo-Graphic Centre 609-611 Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

P a g e | 3

S. No. Attributes Parameters Frequency and Disaster Management Plan

can occur by fires and explosions and release of toxic substances

11..44 LLOOCCAATTIIOONN OOFF TTHHEE PPRROOJJEECCTT The project site is located at the village Hadaha in District Shahdol of Madhya Pradesh State. The total land requirement for this project is 10 acres. The details of the project location are depicted in Table 1.2 and shown in Figure 1.1.

Table 1.2: Location of the Project Site Features State Madhya Pradesh District Shahdol Tehsil Sohagpur Village Hadaha Nature of the Area Undeveloped and Barren Land Project Coordinates

Project Site Co-ordinates Latitude- 23º16’24.7”N to 23º 16’11.6”N Longitude- 81º30’47.4”E to 81º 31’1.26”E

Geological & Meteorological Features

Altitude 464m Seismicity Zone-III Nearby Locations Nearest Railway Station Shahdol -15 km Nearest Air Port Jabbalpur-230 km Nearest Water body Son River- 800 m Nearest Highway Katni- Gumla National Highway 78- 3.0 kms Nearest Town Shahdol Ecologically sensitive zones like Wildlife Sanctuaries, National Parks or biosphere

No Ecologically Sensitive Area is existing within 25 km radius

Archaeological monuments No Archeological Monuments within 10 km radius

Socio-economic factors No homestead displacement is proposed at the project site

1.4.1 Site Justification

The site of the proposed plant is barren and undeveloped land. The land is already in possession of RIL group. So there is no issue related to rehabilitation and resettlement. The site for the project was selected on the basis of following factors.

Availability of Land: The major consideration behind site selection is to use the undeveloped land to the extent possible in order to avoid acquisition of any agriculture land and rehabilitation and resettlement.

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Fig 1.1 Location of the Project Site

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

1. Introduction

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P a g e | 4

Availability of adequate and uninterrupted supply of fuel: RIL has been allocated the Sohagpur East and West CBM blocks. The CBM Block is located in vicinity of the proposed power plant site. Gas will be supplied by laying pipeline from CBM gas collection center to the plant site.

Availability of Water: Water will be required only for drinking and other purposes, as the plant is based on radiant cooling method.

Accessibility to Site: The site is well connected to the Katni- Gumla NH-78. The nearest railway station Shahdol is 15 km away from the site

The general environment conditions applicable to set up a Gas based Power Plant site have also been taken into consideration. Location of proposed Power plant is not within 25 km from the outer periphery of the following:

• Metropolitan Cities • National Park and wildlife sanctuaries • The chimney does not fall in the approach funnel of a runaway of any airport • No forestland or prime agricultural land is acquired for setting up the plant • The site is not in the vicinity (10 km) radius of places of archaeological, religious or

tourist importance.

11..55 BBRRIIEEFF LLEEGGAALL FFRRAAMMEEWWOORRKK FFOORR EEIIAA SSTTUUDDYY 1.5.1 Environment Legislation

The environmental regulations, legislations and policy guidelines and control that may impact the project are the responsibility of a variety of Government agencies. The principal environmental regulatory agency in India is the Ministry of Environment and Forest (MoEF), Delhi.

Many State and Central legislations have a bearing on environment but laws on environment protection have been notified recently. These legal enactments can be broadly classified in the terms of focus areas, viz. pollution, natural resources and linkages between pollution and natural resources. The important environmental legislations related to environmental clearance for new projects are briefly described in the Table 1.3.

The MoEF is the nodal agency to set up policy and standards for the protection of environment, along with Central Pollution Control Board (CPCB). This includes air, noise, water and hazardous waste standards. The relevant standards, which are of significance to the proposed project, are discussed in the section below.

Table 1.3: Key Environment Legislations Name Scope and Objectives Key Areas Operational Agencies Water (Prevention and Control of Pollution) Act 1974

To provide for prevention & control of water pollution and enhancing water quality

Control of sewage and industrial effluent discharges

Central and State Pollution Control Boards

Air (Prevention and Control of Pollution) Act 1981

To provide for the prevention and control of air pollution

Controls emission and air pollutants

Central and State Pollution Control Boards

Forest Conservation Act 1980

To halt rapid deforestation & resulting environment

Restriction on de-reservation & using

Central Government

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

1. Introduction

GIS Enabled Environment and Neo-Graphic Centre 609-611 Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

P a g e | 5

Name Scope and Objectives Key Areas Operational Agencies degradation forest for non-forest

purpose Environment Protection Act 1986; Environment Protection Rules 1989.

To provide for the protection and improvement of environment

An umbrella Legislation; supplements pollution laws

Central Govt. MoEF, can delegate power to Deptt. of Environment

Noise Pollution (Prevention & Control) Rules 2000

To control and take measures for abatement of noise and ensure that level does not cross standard

Noise in urban area and around industrial sites

Central Government, nodal agencies MoEF, State governments

Wildlife Protection Act 1972

To provide for protection of wild animals, birds and plants; and for matters connected therewith

Wildlife protection in forest areas

Central Govt.

Hazardous Waste Management and Handling Rules 2008

To impose restrictions and prescribe procedures for management, handling and disposal of hazardous waste

Any facility producing hazardous waste

Central and State Pollution Control Boards

1.5.2 Process for EIA Study

In order to predict environmental impacts of any development activity and to provide measures to mitigate negative impacts and enhance positive impacts, the Environmental Impact Assessment (EIA) procedure has been developed.

As per the new Notification of the Ministry of Environment and Forest (MoEF) dated 18th May 2006 and published on 14th September 2006, made available to public from 25th September, 2006 and in supersession of the earlier notification dated 27th January, 1994, certain restrictions and prohibitions on new projects or on the expansion or modernization of existing projects or activities based on their potential environmental impacts, listed in the Schedule of the Notification has been recognized. The objective of this notification is to formulate a transparent, decentralized and efficient regulatory mechanism to:

Incorporate necessary environmental safeguards at planning stage Involve stakeholders in the public consultation process Identify developmental projects based on impact potential instead of the

investment criteria

Accordingly, this EIA report has been prepared for the proposed 100 MW Gas-Engine Based open Cycle Power Plant using CBM Gas in Shahdol District of Madhya Pradesh. According to the categorization mentioned in the Notification this project is grouped under Category ‘B’ Project, which needs the approval from the State Government by SEAC. The detailed process for obtaining Environmental Clearance from the State Government is described in the Figure 1.2 and mentioned in the following paragraphs.

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

1. Introduction

GIS Enabled Environment and Neo-Graphic Centre 609-611 Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

P a g e | 6

Scoping for Terms of Reference

Environmental Impact

Assessment

Public

Hearing

Appraisal

Clearance

BACKGROUND ENVIRONMENTAL DATA GENERATION

FIELD MONITORING

PREDICTION OFPROBABLE IMPACTS

EVALUATION OF IMPACTS & RISK ASSESSMENT

EMP Monitoring Plan

STUDY & ASSESSMENT OF PROPOSED PROJECT

ASSESSMENT OF THEBACKGROUND ENVIRONMENT

COLLECTION OF SECONDARY DATA

Climate, air, water, land use, soil, drainage, geology, noise, socio-economic, etc.

BACKGROUND ENVIRONMENTAL DATA GENERATION

FIELD MONITORING

PREDICTION OFPROBABLE IMPACTS

EVALUATION OF IMPACTS & RISK ASSESSMENT

EMP Monitoring Plan

STUDY & ASSESSMENT OF PROPOSED PROJECT

ASSESSMENT OF THEBACKGROUND ENVIRONMENT

COLLECTION OF SECONDARY DATA

Climate, air, water, land use, soil, drainage, geology, noise, socio-economic, etc.

Stage I

Stage II

Stage III

Stage IV

Stage V

General EIA Methodology

Fig 1.2: Steps of environmental Clearance for category ‘B’ project

1.5.3 Pollution Standards

Central Pollution Control Board has set certain pollution standards in the Environment (Protection) Rules 1986 and its subsequent amendments in 1993. These standards are generally applicable to air environment, noise environment and water environment.

The prescribed standard for ambient quality of air, water and noise is provided in Annexure III at the end of the chapter.

11..66 RREEPPOORRTT LLAAYYOOUUTT The EIA Report has been prepared as per the generic structure prescribed in Appendix-III of the EIA Notification, 2006 covering the above mentioned issues. The report consists of:

Chapter 1: Introduction: This chapter gives the basic information about the project and project area. It also discusses the justification of the project and the purpose of EIA study.

Chapter 2: Project Description: This chapter describes the technology and process of power generation by incorporating environmental operating conditions along with mitigation measures for the proposed project. The various features of the proposed power plant’s utilities such as water and fuel requirements are also described in this chapter.

Chapter 3: Baseline Environmental Status: The methodology for assessing various baseline environmental components in the study area prior to the commencement of the project has been identified in this chapter. The various parameters of present environmental status are identified under different aspects, which include location and regional setting of the area, topographical aspect which include land use, land cover and soil quality of the study area. Drainage aspect consists of surface and ground water quality. Meteorological aspect contains all the climatic factors and ambient air quality of the study area.

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

1. Introduction

GIS Enabled Environment and Neo-Graphic Centre 609-611 Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

P a g e | 7

Ecological environment describes the flora and fauna of the region. Human aspect includes the demographical features and socio-economic environment of the study area.

Chapter 4: Anticipated Environment Impacts & Mitigation Measures: This chapter provides the details of the Environmental Impact Assessment of the project during construction and operation stages. It ascertains the impacts of the proposed project on the various components of environment. The mathematical modeling exercises pertaining to ground level concentrations of air pollutants have been presented in this chapter with suitable mitigation measures.

Chapter 5: Alternatives: This chapter describes systematic comparisons of feasible alternatives for the proposed project site, technology, and operational alternatives. Alternatives have been compared in terms of their potential environmental impacts, capital and recurrent costs, suitability under local conditions.

Chapter 6: Environment Monitoring Plan: This chapter emphasizes the formation of an Environment Management cell with trained staff under senior Environment Engineer equipped with all monitoring facilities for monitoring of all environmental Parameters during construction as well as Post project monitoring. Organization structure for environmental management and frequency of monitoring has also been provided.

Chapter 7: Additional Studies: A summary of the additional studies/activities conducted as per the requirements of the TOR is given in this chapter. A brief description of the Public Hearing will also be incorporated in this chapter.

Chapter 8: Project Benefits: The benefits that will be accrued from the project in the locality in particular and society in general as well as developmental activities will be identified and described in this chapter.

Chapter 9: Environment Management Plan: This chapter deals with the management plan incorporating recommendations to mitigate the adverse impact likely to occur on environmental parameters during construction and operation phase of the proposed power plant. Aspects such as green belt development, rainwater harvesting, etc are described in the chapter. Chapter 10: Risk Assessment and Disaster Management Plan: This chapter provides information regarding the activities associated with the project likely to pose a risk to man, environment or property. Such activities include displacement, transport, handling and usage of fuel like CBM gas, It also provides details regarding precautionary measures to be taken. On-site disaster management describing the on-site and off-site emergencies commands and controls have also been described in this chapter. Chapter 11: Clean Development Mechanism: This chapter deals with the concept of CDM and describes the methodology for GHGs emission reduction.

Chapter 12: Disclosure of the Consultant: The detailed profile of the consultants along with their capabilities and experience are highlighted in this chapter.

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Chapter 2.Project Descriptionj p

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

2. Project

Description

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22.. PPRROOJJEECCTT DDEESSCCRRIIPPTTIIOONN 2.1 INTRODUCTION Reliance Industries Limited proposes to install 100 MW CBM gas based Thermal Power Plant in District Shahdol of Madhya Pradesh. The main objective of setting up a gas based power plant is to generate power in an environmentally sustainable manner.

2.2 PROCESS DESCRIPTION • Gas from the CBM Gathering Stations is fed through pipeline to the gas

conditioning skid for pressure modulation and moisture removal (if any)

• Gas is compressed to achieve required gas pressure for combustion in gas engines.

• Charge air for combustion is compressed in turbochargers for improved efficiencies.

• Turbocharged air and fuel gas are mixed in a pre chamber and combusted in the 4-Stroke internal combustion gas engines.

• The gas engine drives the alternator which generates power at 11 kV. This is stepped-up to 132 kV level through transformer for evacuation purpose.

The typical process scheme involved in Open Cycle Power Plant (OCPP) is given below in Figure 2.1.

Figure 2.1- Process Flow Diagram

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

2. Project

Description

GIS Enabled Environment and Neo-Graphic Centre 609-611Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected] P a g e | 9

22..22..11 JJuussttiiffiiccaattiioonn ffoorr OOppeenn CCyyccllee OOppeerraattiioonn Open Cycle Gas Engine (OCGE) technology is the preferred technology for the following reasons:

OCGE plant most economical supply side option at low load factors. The cost of fuel is considerably less than the cost of un-served energy. OCGE capacity will help to achieve more optimum plant mix, lowering the long

term cost of production. OCGE plant can be brought on line more quickly than other conventional supply

options. Because of low capital cost the “cost of regret” is minimized if an oversupply

situation should materialize

Operation of gas engine requires cleaner fuels like CBM (Coal Bed Methane) gas, which is advantageous from the environmental point of view. A gas based OCPP have the following advantages over the traditional thermal power plants:

Particulate matter emission into the atmosphere from raw material handling, stack emissions and solid waste disposal is almost eliminated.

SO2 emission From proposed power project will be nil as Coal Bed Methane has no Sulphur.

Problems of solid waste disposal and the subsequent pollution of air, water and land environment are eliminated.

Water consumptions and the resulting wastewater generation is significantly low Land requirement for complementing the project is substantially less.

2.3 PROJECT COMPONENT

22..33..11 LLaanndd For a gas engine based open cycle Thermal Power Plant, land is mainly required for main Plant including, gas engine hall, switchgear room, control room, transformer yard, internal storage areas, other land area requirements for infrastructure facilities such as, switchyard, gas conditioning skid, raw water pump house, road access, evacuation corridor, environmental requirements, etc. The total land required for proposed plant is 10 acres, which is already under possession of RIL.

22..33..22 FFuueell The basic fuel for the proposed project is CBM (Coal Bed Methane) gas. CBM gas requirement for the plant is around 600,000 standard cubic meters per day (scmd) with calorific value of 7750 kCal/m3. The requirement of CBM gas fuel will be met from RIL’s Sohagpur CBM block. The gas would be transported from Gas Gathering Station (GGS) to the power plant site through pipe line.

A suitable corridor has been identified to lay the gas pipeline to connect the power plant site from GGS. It is envisaged that CBM gas at required pressure will be available at plant terminal for use in Power Plant. A typical fuel gas analysis for the proposed power plant is presented in Table 2.1.

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

2. Project

Description

GIS Enabled Environment and Neo-Graphic Centre 609-611Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected] P a g e | 10

Table 2.1- Composition of CBM Gas

S. No. Description Percentage (%) Volume 1. Methane (C1) 94.0 - 97.0 2. Ethane (C2) and higher hydro carbon 0.2-.3 3. Carbon dioxide 0.6 – 4.0 4. Nitrogen 2.0 – 2.5 5. Calorific Value (LCV) 7750 K Cal/m3 6. Sp. Gravity 0.57

22..33..33 WWaatteerr RReeqquuiirreemmeenntt For the proposed open cycle gas engine based thermal power plant, water is only required for drinking and other domestic purposes. Water will be sourced from local authorities through water tankers.

22..33..44 OOtthheerr IInnffrraassttrruuccttuurree aanndd MMaannppoowweerr RReeqquuiirreemmeenntt The general requirements for industry are listed in the adjacent box. In case of the present project, most of the requirements already exist in the project site. National Highway 78 runs in close proximity of the proposed plant area. Access road, markets, health and education facilities are all available. So there is no need to only strengthen existing infrastructure for the proposed plant.

During construction stage unskilled manpower would be available from local population. The proposed open cycle power project will also require trained manpower during the implementation and operation stage. Total manpower requirement for Operation and Maintenance of the plant will be around 35 persons.

2.4 PLANT LAYOUT The Open Cycle Power generation technology with CBM as primary fuel has been considered for the proposed power project. A typical layout showing the space required for OCPP of 100 MW capacity is enclosed as Figure 2.2.All the facilities like main power block with switchyard and area for Gas Conditioning skid etc have been shown.

The plant layout has to be developed in such a way that space is properly utilized, process flow is maintained, wind direction are considered and adequate circulation space is provided for operation and maintenance. The following facilities will be located in the plant:

Power Block, consisting of a number of Gas engines depending on the selection of engine make and model and related auxiliaries;

Switchyard; Gas receiving and conditioning block; Administrative service area block; Non plant building block like canteen, workshop, spare parts storage;

INFRASTRUCTURE REQUIREMENTS Access roads; Availability of markets, health care and

education facility, entertainment center, etc; Availability of skilled and unskilled manpower; Telecommunication facility; and Other facilities like workshop, bank, post

office, police station, etc.

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Fig 2.2 Layout Plan for OCPP

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

2. Project

Description

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All other non-plant buildings such as security building, administrative building etc. would be located suitably as per functional requirement. A sufficient green belt will be provided for maintaining the ecological balance of the plant site. All electrical distribution equipment will be located in the power plant area.

2.5 MECHANICAL SYSTEM Gas engine and auxiliary equipments shall be designed and constructed for the rating, type of service, fuel, installation and environmental conditions specified in the Project Specifications. Gas engine and auxiliary equipment shall be mechanically suitable to run up to the trip speed setting. Housing for enclosing of moving parts, shaft seals and parts shall generally be designed to minimize the entrance of dust and moisture during operation and periods of idleness. The Gas engine and auxiliary equipment (including all piping) shall be designed to prevent leakage of oil/water/air. All equipments shall be designed to permit rapid and economical maintenance. Major parts shall be shouldered or doweled to ensure accurate alignment on assembly.

2.5.1 Gas Engine The Gas engine shall be turbo charged. The Gas engine continuous power and bare engine output shall be rated in accordance with the data sheet and BS 5514 Part 1. The Gas engine shall be guaranteed to deliver the rated output at the rated speed for the required site conditions with no tolerance. The actual engine fuel heat rate shall not exceed the guaranteed heat rate.

2.5.2 Engine Fuel System The engine shall be supplied as complete with all required systems to handle fuel gas system which shall include water, sediment trap and clean out drain.

2.5.3 Engine Cooling System The main task of the cooling system is to provide adequate cooling of critical engine components Such as cylinder jackets, cylinder heads and turbochargers as well as to cool the lubrication oil and charge air entering the cylinders after it has been compressed by the turbocharger. The engine cooling water cools the low temperature charge air cooler, lubricating oil cooler, high temperature charge air cooler and engine jackets in a common single-circuit radiator.

All heat exchangers are mounted to the engine respectively to the module base frame, complete with interconnecting pipe work. The engine-mounted intercooler is of two stage design. The first stage is integrated with the warm water circuit. The second stage requires low temperature water. The engine mounted lube oil heat exchanger is not integrated. The heat must be taken away by a separate cooling circuit.

2.6 PLANT WATER SYSTEM The water requirement of Gas engines is very insignificant & the total requirement will also be optimized. The only requirements like service water, fire water and potable water has been considered. The Water requirements during construction phase of the project will be arranged locally by the EPC contractor.

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

2. Project

Description

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2.6.1 Compressed Air System The compressed air system will provide a network throughout the Plant for the distribution of service air and instrument air. The compressed air system will include compressors, receivers, filters, air dryers and distribution system. There will be two separate headers one each for service air system and instrument air system in the plant.

2.6.2 Ventilation System Ventilation system will be designed to supply outdoor fresh air, and will be selected for maintaining indoor condition, where close control of temperature is not required, but nevertheless, have a stipulated maximum temperature. Ventilation system is proposed for all important places like Gas Engine Hall, Switch gear rooms, Battery rooms, pump houses and stores, Compressor room

2.6.3 Power Evacuation System The power generated from the proposed plant will be evacuated through the nearest 132 KV substation at Shahdol about 20 km from the site. This shall be connected through 132 KV transmission line.

2.7 SOURCE OF POLLUTION The proposed 100 MW Gas based Open Cycle Power Plant (OCPP) will be using CBM Gas as fuel to generate power which is much more environmentally compatible as compared to coal based power plant of similar capacity. CBM gas will be used as primary fuel at this plant; therefore emission of particulate will be negligible. Also, the SO2 emission will be nil since the CBM Gas doesn’t have any sulphur. Appropriate stack height in line with the requirement of regulatory agencies for effective dispersion of flue gas will be provided.

2.7.1 Water Pollution The water requirement for the plant will be mainly for drinking purpose and cooling of the machineries. It is proposed to use radiant cooling thus optimizing the water requirement. Therefore there is no possibility of water pollution.

2.7.2 Air Pollution As the open cycle plant would be free from particulate emissions, no specific control measures are envisaged. As per the design of gas engine NOX emission will be less than 100 ppm and it will meet the required emission standard.

2.7.3 Noise Pollution Noise is expected to be generated from all rotating machines and high velocity flow systems of the plant. Typical noise producing areas requiring attenuation measures will be

Gas engines. Other rotating equipment like, air compressor, ventilation fans

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Chapter 3.Baseline Environment Status

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

3. Baseline

Environment

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P a g e | 13

33.. BBAASSEELLIINNEE EENNVVIIRROONNMMEENNTT SSTTAATTUUSS 33..11 IINNTTRROODDUUCCTTIIOONN In order to assess environmental impacts from the proposed 100 MW CBM Gas Based Power Plant, it is essential to monitor the environment quality prevailing in the surrounding areas prior to implementation of the project. This chapter presents the existing baseline environmental status of the study area, which is within 10 km radius from the centre of the proposed project site.

The current status of various environmental components has been reviewed to predict the impact that the project is likely to have on each environmental component, which may be of significance to the project.

33..11..11 SSttuuddyy AArreeaa The Study Area for base line data collection, an area covering 10 km radius from the proposed project site as the centre has been considered as per EIA guidelines published by the MoEF, Govt. of India. Baseline data was generated by environmental monitoring process for various environmental parameters including air, water, land, flora & fauna and socio-economic status to determine quality of the present environmental settings.

33..11..22 RReeggiioonnaall aanndd LLooccaattiioonn SSeettttiinngg

33..11..22..11 LLooccaattiioonn The proposed Open Cycle Gas Based Power Plant will be located at Hadaha village, Tehsil & district- Shahdol in Madhya Pradesh (Refer Figure 3.1).

33..11..22..22 CCoonnnneeccttiivviittyy The site is well connected by Katni-Gumla National Highway 78 passing at a distance of 3 kms from the project site. Nearest railway station is Shahdol at a distance of 15 km from the site. Jabalpur is the nearest airport which is 230 km away from the site.

Fig 3.1: Location of Proposed Plant

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33..11..22..33 SSeennssiittiivvee ZZoonnee There is no wildlife sanctuary, national parks and Archaeological Monuments within 10 km radius of the project site. Son River is located at a distance of 800 meters from the site.

Table 3.1: Location Profile of the Study Area S.no Connectivity Description Distance & Direction

1 Access Road Katni-Gumla NH78 Approx. 3 kms 2 Nearest Railway Station Shahdol Railway Station 15 km, NW 3 Nearest Airport Jabalpur 230 kms 4 Nearest Urban Centre Shahdol 15 km, NW 5 Nearest Water Body Son River 800 m, SE to NW

33..22 PPHHYYSSIICCAALL EENNVVIIRROONNMMEENNTT

33..22..11 TTooppooggrraapphhyy The district is predominantly hilly terrain and it is located in the north-eastern part of the Deccan Plateau. It lies at the tri-junction of Maikal Ranges of the Satpura Mountain, the foot of the Kymore Range of the Vindhya Mountain and a mass of parallel hills which extend over the Chhota Nagpur plateau in Bihar. In between these hill ranges lies the narrow valley of the Son and its tributaries. Since the Kymore Range extends along the Son just across the northern boundary, the District may be divided into three physiographic divisions. They are

The Maikal Range The Hills of Eastern Plateau The Upper Son Valley

The proposed project site has average altitude within 450-500m above MSL. The Son River is flowing at the northern side of the site flowing from southeast to northwest.

33..22..22 GGeeoollooggyy

The oldest group of rocks comprising of Archaeans and Proterozoic formation constitute nearly 45% area of the State. The next younger formation of Carboniferous to lower Cretaceous comprising Gondwana Super Group covers 10% area while the formation of Cretaceous to Paleocene comprising mostly of Deccan Trap basalt constitutes 38% area of the State. The project area is mainly represented by unclassified gneissic complex. Gondwana rocks representing terrestrial facies covers in linear graben are exposed in the central part as E-W trending Rewa Basins and NW-SE trending Mahanadi Basin. Quaternary alluvial fills are also present in this area.

33..22..33 SSooiill Assessment of soil quality is an important aspect with reference to tree plantations, percolation of water, groundwater

Table 3.2: Details of Soil Sampling Locations

Sl. No. Location Code Distance w.r.t. Plant Site

Direction w.r.t. Plant Site

1. On-Site S1 - - 2. Harhi S2 1.0km S 3. Semra S3 1.8km S 4. Deori S4 3.5 km NE 5. Burhar S5 6.0 km SE

Source: Field Monitoring

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impact, etc. The soil quality of the study area has been assessed by collecting 5 samples at different locations. Details of soil sampling locations are presented in Table 3.2 and in Figure 3.2. The physical and chemical characteristics of the soil of the study area have been assessed by analyzing various parameters as per the methods described in “Soil Chemical Analysis” (M.L Jackson). The soil quality is depicted of the study area is given in Table 3.3.

Table 3.3: Physico-Chemical Characteristics of Soil Sl. No. Parameter Unit S1 S2 S3 S4 S5

1 Colour - Brownish

Grey Reddish Black Brown Brown 2 Type of Soil - Neutral Neutral Neutral Neutral Neutral 3 pH (1:2 ratio) - 7.1 6.8 6.9 6.4 7.2

4 Electric Conductivity umhos/cm 147 153 127 132 137

5 Soil Texture - Loam Loam Clay Loam Loam

Sandy ClayLoam

6 Sand % 46.5 48.2 42.0 47.5 48.0 7 Silt % 37.2 27.8 23.0 37.4 27.0 8 Clay % 16.3 24.0 35.0 15.1 25.0 9 Infiltration Rate cm/hr 1.43 1.53 1.47 1.41 1.72 10 Bulk Density gm/cc 1.42 1.40 1.43 1.47 1.48 11 Porosity % 27 29 31 18.9 36 12 Moisture Content % 8.4 7.4 7.6 6.3 5.2 13 Organic Carbon % 1.6 2.0 1.5 1.3 1.2 14 Organic Matter % 2.8 3.5 2.6 2.2 2.1

15 Total Kjeldahl Nitrogen kg/ha 214.7 224.7 198.4 211 197.4

16 Phosphorus kg/ha 31 35 22.4 23.4 28 17 Potassium meq/l 110 124 98 104 112

3.2.3.1 Observations and Interpretation Porosity: Porosity is a measure of space in between soil particles caused by structural conditions and determined under identical conditions. Porosity of soil samples of the study area ranges from 18.9% to 36%. These values indicate the silty nature of the soil. PH: pH was determined by taking ratio of 1:2 of soil and distilled water. The pH of the soils in the study area is found to be in the range of 6.4 to 7.2 indicating some alkaline nature of the soils. Organic Matter: The content of organic matter in the soil samples were observed to be between 2.1% to 3.5% indicating poor to moderate humus content indicating that the soil is suitable for agriculture. Electrical Conductivity: Electrical conductivity of the soil samples ranges from 127 to 153 µmhos/cm. Inferences from the above analytical results and the soil characteristic data read together indicate that the soil at plant site is having low organic content. The N, P & K. content also

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does not support high crop yields and therefore, low agricultural productivity is anticipated.

3.2.4 Land Use The term land use used in the report means both land use and land cover. The land use of the study area was carried out by utilizing three principal resources, namely, (i) Survey of India topo-sheet of 1:50,000 scale; (ii) Satellites imagery data without any cloud cover; and (iii) ground validation for interpretation of the FCC imagery.

3.2.5 Study Area Table 3.4 describes distribution of land use in the study area in km2 and their respective percentages. The land use table can be meaningful from the pie diagram (Figure 3.3) and land-use map (Figure 3.4)

Table 3.4: Land-use of the Study Area (10 kms Radius) S. No. Land Characteristics Area (Km2) Area (%)

1. Agriculture Land 223.14 71.1 2. Barren Land 8.51 2.71 3. Scrub Land 4.95 1.60 4. Forest 48.30 14.5 5. Settlements 17.16 5.5 6. Sandy area 2.03 0.6 7. Waterbodies 9.28 3.0 8. Industrial area 0.61 0.2

Total 314 100.0

The major share of the land in study area is under agriculture land and consists about 223.14 km2 i.e. 71.1% of the study area. Forest Cover is the second dominant component of the study area, which covers 48.30 km2 i.e14.5 percent. These forests are located in the Northeastern part of the Study Area beyond 6 to 7 kms from the project site. The built-up land in the study area is covering about 17.16 km2 of area, which is 5.5% of the total Study area.

Waste land in the area can be divided with or without scrub land. Such type of land with scrubs

comprises about 4.95 km2, which is 1.60% and without scrub land comprises about 8.51 km2, which is about 2.7% of the total study area.

3.2.6 Land Use of the Project Site The land use area of project site is predominated by barren land with scrub.

33..33 MMEETTEEOORROOLLOOGGYY Meteorology determines the general weather patterns and thus identifies the probable pollution patterns. Meteorological aspects consist of the climatic factors, which are

Figure 3.3: Land use pattern of study area

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prevailing in the area, including temperature, humidity, rainfall, wind speed and direction, etc.

A meteorological station was setup on the rooftop of a house in Hadaha village. Wind speed, wind direction, dry and wet bulb temperature, relative humidity and general weather conditions were recorded throughout the study period in an automated data logger. The prevailing meteorological condition in the study area was studied during the winter period from December, 2009 to February, 2010.

3.2.1 Metrological Condition (Nearest IMD Station-Pendra) Analysis of past records brings out the synoptic features of the area. Climatological data was collected from the nearest meteorological station maintained by India Meteorological Department (IMD) at Pendra located about 70 km from the project site. The summary of the 30 years data as recorded by IMD station at Pendra is given in Table 3.5.

Table 3.5: Micro-meteorological Data (30Year IMD Data of winter season) Parameter Avg. Maximum Avg. Minimum Mean Temperature (°C) 25.1 11.8 18.45 Relative Humidity (%) 61.0 51.0 56 Average Wind Speed (kmph) 5.3 Wind Direction Predominant wind direction is N Source: Climatological Tables (1951-1980)IMD,Pendra

Temperature: During the winter season, the average temperature varied between 25.1ºC to 11.8ºC.

Relative Humidity: The mean Relative Humidity of the area was found to be 56%. Wind Speed: The mean wind speed was 5.3 kmph. Wind Direction: The predominant wind direction was north, while North-West was

the second predominant.

3.2.1 On-Site Meteorological Data The meteorological conditions at the project site will regulate the transport and diffusion of air pollutants released into the atmosphere. A sophisticated Automatic Weather Station (WM 250) had been installed at the site. The climatology details of the site are given in Table 3.6.

Table 3.6: Micro-meteorological Data (December 2009-February 2010) Parameter Max. Min. Mean Temperature(0C) 27.8 11.1 19.8 Relative Humidity (%) 81.3 43.7 61.1 Average Wind Speed (km/hrs) 5.2 Predominant Wind Direction North

SSoouurrccee:: OOnn--ssiittee mmoonniittoorriinngg bbyy GGRREEEENNCC

Temperature: It can be seen from the above table that the temperature recorded during the study period had a minimum reading of 11.1°C and a maximum of 27.8°C.

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Relative Humidity: The relative humidity showed a minimum of 43.7% and maximum of 81.3% during the monitoring period.

Wind Speed: The wind varied between calm to 6.2 kmph with a mean of 5.2 kmph.

Wind Direction: The predominant wind direction was observed from North and the second predominant wind direction was from the North-west. The 16 direction wind-rose diagram for the on-site data is depicted in Figure 3.5 as above.

Rainfall: No rainfall was observed during study period at site. The climate details including cloud cover and rainfall details are provided in Annexure IV.

3.3.1 Comparison of Site Meteorological Data with Climatological Data A comparison of site data generated during the three months with that of IMD, Pendra reveals the following:

The temperatures show the similar trend in both the cases. The relative humidity levels at site are on some higher side compare to IMD, Pendra The wind speed at site shows the almost similar trend that of IMD, Pendra. The predominant wind direction is same.

33..44 AAMMBBIIEENNTT AAIIRR QQUUAALLIITTYY Assessment of ambient air quality is of paramount importance to understand the background of air quality before starting any new activity. The air quality data is useful for prediction of air quality when the proposed project is commissioned. It also helps for taking necessary air pollution control measures.

3.4.1 Monitoring Locations Criteria used for designing the network were principally governed by the wind rose pattern for winter seasons and also the accessibility of the selected sites. Attempts were made to locate the AAQ stations in predominant downwind direction, near settlements and sensitive receptors. The air quality monitoring has been carried out at ten different locations. The details of the monitoring locations are depicted in Table 3.7 and shown in Figure 3.6.

Table 3.7: Details of Ambient Air Quality Monitoring Locations S. No. Name of the

Location Location

Code Distance

(kms) Direction Selection Criteria

1. Harhi AQ1 - - The Project Site 2. Lalpur AQ2 1.0 SW Predominant downwind direction 3. Semra AQ3 1.3 SE Downwind baseline 4. Naukharia AQ4 0.8 NW Predominant upwind 5. Harha AQ5 0.85 E Upwind direction 6. Chirahal AQ6 2.0 S Predominant downwind direction

Fig 3.5 Onsite Windrose (Dec 09-Feb10)

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S. No. Name of the Location

Location Code

Distance (kms)

Direction Selection Criteria

7. Samdatola AQ7 3.0 SE Downwind direction 8. Kanchanpur AQ8 6 SW Location near the road) 9. Deori AQ9 3.5 NE Settlement 10. Burhar AQ10 6 SE Nearest township

Note: Direction and Distance as per SOI Toposheet

3.4.2 Frequency and Parameters for Sampling Ambient air quality monitoring has been carried out with a frequency of two samples per week at three to four locations in a day. The baseline data of ambient air has been generated for the following parameters as mentioned below.

Suspended Particulate matter (SPM) Respirable Suspended Particulate Matter (RSPM) Sulphur Dioxide(SO2) Oxides of Nitrogen (NOX) Ozone

33..44..33 AAmmbbiieenntt AAiirr QQuuaalliittyy Ambient air quality at ten different locations was monitored during the winter season for the period December 2009 to February 2010. The analysis was carried out as per the method described in the applicable IS codes. The result of the analysis has been summarized in Table 3.8 to Table 3.12.

Table 3.8: Suspended Particulate Matter (SPM) in µg/m3 S. No. Station Code Min. Max. Std. dev. P98 Mean

1 AQ1 141 168 7.7 166.5 152.1 2 AQ2 133 158 6.6 156.5 142.8 3 AQ3 125 156 7.7 154.1 137.9 4 AQ4 129 160 7.9 157.0 139.8 5 AQ5 134 160 7.3 159.0 145.5 6 AQ6 129 160 7.0 158.0 141.1 7 AQ7 128 154 7.2 153.0 141.7 8 AQ8 133 164 7.6 163.0 149.5 9 AQ9 130 164 8.9 163.5 149.1

10 AQ10 130 165 7.9 162.0 147.0 Source: On-site monitoring by GREENC

Table 3.9: Respirable Suspended Particulate Matter (RSPM) in µg/m3 S. No. Station Code Min. Max. Std. Dev. P98 Mean

1 AQ1 42 72 7.9 70.5 58.7 2 AQ2 45 72 7.9 71.0 58.0 3 AQ3 54 75 5.8 74.5 65.6 4 AQ4 39 60 4.9 59.5 50.2 5 AQ5 45 72 6.5 71.0 56.8

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S. No. Station Code Min. Max. Std. Dev. P98 Mean 6 AQ6 33 61 7.0 59.0 45.6 7 AQ7 30 55 5.8 54.0 42.2 8 AQ8 43 75 7.6 74.5 63.8 9 AQ9 48 77 7.8 75.5 65.4

10 AQ10 45 78 7.9 76.5 63.4 Source: On-site monitoring by GREENC

Table 3.10: Sulphur Dioxide (SO2) in µg/m3 S. No. Station Code Min. Max. Std Dev. P98 Mean

1 AQ1 8 17 2.0 16.5 13.1 2 AQ2 8 15 1.8 14.5 11.0 3 AQ3 8 14 1.9 14.0 11.1 4 AQ4 8 15 1.7 14.5 11.1 5 AQ5 8 17 1.8 15.5 11.4 6 AQ6 8 16 1.8 15.0 11.4 7 AQ7 8 16 1.8 15.5 11.7 8 AQ8 8 17 1.9 16.0 12.4 9 AQ9 7 14 2.0 14.0 10.5 10 AQ10 8 16 2.0 15.5 11.4

Source: On-site monitoring by GREENC

Table 3.11: Oxides of Nitrogen (NOX) in µg/m3 S. No. Station Code Min. Max. Std Dev. P98 Mean

1 AQ1 9 17 1.8 16.5 13.0 2 AQ2 8 17 1.9 15.5 11.1 3 AQ3 12 20 2.0 19.5 16.4 4 AQ4 9 17 2.0 16.5 13.0 5 AQ5 9 17 1.8 16.0 13.1 6 AQ6 10 16 1.8 16.0 12.7 7 AQ7 8 17 1.9 16.5 12.9 8 AQ8 9 18 1.9 17.0 13.5 9 AQ9 8 17 2.0 16.5 13.0 10 AQ10 8 17 1.8 16.5 13.5

Source: On-site monitoring by GREENC

Table 3.12: Ozone (O3) in µg/m3

S. No. Station Code Min. Max. Std Dev. P98 Mean 1 AQ1 5 11 1.4 10.5 7.5 2 AQ2 5 11 1.5 10.5 6.7 3 AQ3 6 11 1.5 11.0 7.9 4 AQ4 5 11 1.7 10.5 7.4 5 AQ5 5 10 1.3 9.5 6.8 6 AQ6 5 10 1.4 9.5 7.0 7 AQ7 5 11 1.5 10.5 7.0 8 AQ8 5 11 1.5 10.5 7.1

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S. No. Station Code Min. Max. Std Dev. P98 Mean 9 AQ9 5 12 1.6 11.0 7.1 10 AQ10 5 11 1.5 10.5 7.2

Source: On-site monitoring by GREENC

Overall Baseline Ambient Air Quality

Table 3.13: Consolidated Values of AAQ (98th Percentile Values (µg/m3) Village Name Code SPM RSPM SO2 NOX Ozone On-site AQ1 166.5 70.5 16.5 16.5 10.5 Katai Village AQ2 156.5 71.0 14.5 15.5 10.5 Hardi Village AQ3 154.1 74.5 14.0 19.5 11.0 Ponri Village AQ4 157.0 59.5 14.5 16.5 10.5 Chhamarach illage AQ5 159.0 71.0 15.5 16.0 9.5 Katairi Village AQ6 158.0 59.0 15.0 16.0 9.5 Karwahi Village AQ7 153.0 54.0 15.5 16.5 10.5 Gurwadhar Village AQ8 163.0 74.5 16.0 17.0 10.5 Bhanseri Village AQ9 163.5 75.5 14.0 16.5 11.0 Mahuagaon Village AQ10 162.0 76.5 15.5 16.5 10.5

Standards (Concentration in µg/m3) 24 hours**

RSPM SO2 NOX Ozone (8 hrs)

Industrial, Residential, Rural & Other Areas 100 80 80 100

Ecologically Sensitive Area (Notified by Central Govt.) 100 80 80 100

Source: Gazette of India Notification, dated 18th Nov, 2009 *- Annual Arithmetic Means of minimum 104 measurements in a year at a particular site taken twice a week 24 hourly at uniform intervals **- 24 hourly or 8 hourly or 01 hourly monitored values, as applicable shall be complied with 98% of the time in a year. 2% of the time they may exceed the limits but not on two consecutive days of monitoring

The area generally has low levels of pollutants in ambient air, which is well within the National Ambient Air Quality Standards for residential or rural areas. This is due to the absence of any major pollution-generating source in the vicinity.

33..55 AAMMBBIIEENNTT NNOOIISSEE QQUUIILLIITTYY The ambient noise levels equivalent for 1-hour duration at 5 different locations were recorded keeping in view with the traffic movement and other noise generating activities in the region. The details of the monitoring stations are given in Table 3.14 and illustrated in Figure 3.7. The field results of the ambient noise level as monitored during the study period are reported in Table 3.15.

Table 3.14: Ambient Noise Quality Monitoring Locations

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S. No. Name of Location Station Code Distance w. r. to project site(km)

Direction w. r. to project site

1 Harhi (On Site) N1 - - 2 Burrhar N2 6.0 SE 3 Kanchanpur N3 6.0 SW 4 Naukharia N4 0.8 NW 5 Lalpur N5 1.0 SW

The hourly recorded noise level at various locations in the study area shows fluctuations because of change in traffic movement, and domestic activities. There are no industrial sources in the vicinity. The equivalent values of noise levels are 48.0 to 59.2dB (A) during daytime and 34.8 dB to 44.8 dB (A) during night time, which are within the prescribed norms of CPCB.

Table 3.15: Ambient Noise Level

Noise Location Day Night

L Max L Min L equ L10 L50 L90 L Max L Min L equ L10 L50 L90

Harhi- Onsite (N1) 59.2 47.3 54.7 57.5 54.5 48.3 44.8 37.2 41.3 44.5 39.6 37.5

Burhar (N2) 55.8 42.9 51.2 54.2 50.2 44.7 41.5 32.5 37.9 41.2 36.7 32.9

Kanchanpur (N3) 49.6 37.6 45.6 48.4 44.8 41.1 38.5 28.3 34.8 38.2 32.3 29.8

Naukharia (N4) 48.6 35.6 45.1 47.9 44.5 39.6 38.9 30.0 35.0 37.6 34.4 30.1

Lalpur (N5) 55.0 40.0 50.6 53.8 49.7 43.4 41.2 34.0 38.3 40.7 37.8 34.8

Source: On-site monitoring by GREENC

33..66 WWAATTEERR EENNVVIIRROONNMMEENNTT 3.6.1 Sources of Water in the Study Area The north-westerly flowing Son River forms the main drainage channel of the study area. The major features existing in and around the study area include the Son River flowing from southeast (SE) to northwest (NW) direction within the study area. Jamuniah and Ghorsa nallah are draining from SW in the Son river whereas Kesar and Nagua nallah are joining river Son from east direction. The study area has an important pond in Semra and Sarpha River in kanchanpur, which is draining in Son River.

3.6.2 Water Monitoring Locations Water samples were collected from five locations for Groundwater and four locations for surface water. These water samples were analyzed in laboratory as per the methods described In APHA, 2005. The details of the ground water and surface water sampling locations are mentioned in Table 3.16.

Table 3.16: Water Sampling Stations S. No. Name of Location Station Code Water source Distance (kms) Direction Ground Water

1. On site GW1 Bore-well - - 2. Harhi GW2 Open-well 0.5 S 3. Semra GW3 Bore-well 1.3 SE 4. Deori GW4 Bore-well 3.5 NE

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S. No. Name of Location Station Code Water source Distance (kms) Direction 5. Burhar GW5 Open-well 6 SE

Surface Water Quality 1. Upstream (Son

River) SW1 River 5.5 SE

2. Downstream (Son River) SW2 River 8 NW

3. Sarpha Nala SW3 Local Nala 5 SW 4. Semra SW4 Pond 1.3 SE

33..66..33 GGrroouunndd WWaatteerr QQuuaalliittyy

The physico-chemical characteristics of ground water quality are depicted in Table 3.17. Table 3.17: Ground Water Quality

S. No. Parameters Unit GW1 GW2 GW3 GW4 GW5

1. Colour Hazan C/L C/L C/L C/L C/L 2. Odour - U/O U/O U/O U/O U/O 3. Turbidity NTU 6 1 1 7 4 4. pH -- 7.2 7.1 6.8 7.4 6.4 5. Conductivity µS/cm 512 450 426 548 345 6. Total Dissolve Solids mg/l 357 335 305 375 242

7. Alkalinity as CaCO3 mg/l 145 136 126 157 114

8. Total Hardness mg/l 225.8 202.4 194.2 245.3 152.0 9. Calcium as Ca2+ mg/l 51.3 47.2 45.1 57.3 31.5 10. Magnesium as Mg2+ mg/l 23.7 20.5 19.8 24.8 17.8 11. Sodium as Na+ mg/l 21.4 15.8 17.0 22.3 12.0 12. Potassium as K+ mg/l 6.0 5.4 5.2 5.0 3.4 13. Bicarbonate as HCO3 mg/l 176.9 165.9 153.7 191.5 139.1 14. Chloride as Cl mg/l 37 32 28 38 21 15. Sulphate as SO42- mg/l 35 37 38 35 17 16. Nitrate as NO3 mg/l 1.2 0.7 0 0 0 17. Fluorides as F mg/l 0.2 0.4 0.7 0.2 BDL 18. Aluminium mg/l BDL BDL BDL BDL BDL 19. Arsenic mg/l BDL BDL BDL BDL BDL 20. Cadmium mg/l BDL BDL BDL BDL BDL 21. Chromium as Cr+6 mg/l BDL BDL 0.04 BDL BDL 22. Iron mg/l 0.6 0.4 0.4 0.2 0.1 23. Copper mg/l BDL BDL BDL BDL BDL 24. Lead mg/l BDL BDL BDL BDL BDL 25. Manganese mg/l 0.07 0.06 0.07 0.05 0.06 26. Mercury mg/l BDL BDL BDL BDL BDL 27. Zinc mg/l 0.04 0.03 0.05 BDL 0.02

Source: Sampling and Analysis done by GREENC

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From the above tables, it was found that the pH of the groundwater is normal, ranging from 6.4 to 7.4. The TDS values were in the range of 242 to 375 mg/l. The hardness values were in the range of 152.0 to 245.3 mg/l and the calcium and magnesium were in the range of 31.5 to 57.3 mg/l and 17.8 to 24.8 mg/l respectively. The Chloride, alkalinity, nitrates and sodium were all found within the limits of drinking water standard. The heavy metals such as Arsenic, Cadmium, Chromium, Lead, and Mercury, were all found below detection limits, whereas low concentrations of iron, copper and zinc were found within drinking water standards. In general, the ground water can be used for drinking purpose after necessary disinfection.

3.6.4 Surface Water Quality The physico-chemical characteristics of surface water quality are depicted in Table 3.18.

Table 3.18: Surface Water Quality S.

No. Parameters Unit SW1 SW2 SW3 SW4

1. Odour - U/O U/O U/O U/O 2. Turbidity NTU 5 4 8 14 3. pH -- 6.7 6.8 7.1 7.2 4. Conductivity µS/cm 295 312 227 190 5. Total Dissolve Solids mg/l 190 202 162 124

6. Alkalinity as CaCO3 mg/l 79 82 64 47

7. Total Hardness mg/l 116.9 116.3 93.4 74.1 8. Calcium as Ca2+ mg/l 26.2 27.1 21.4 17.8 9. Magnesium as Mg2+ mg/l 12.5 11.8 9.7 7.2

10. Sodium as Na+ mg/l 11.6 12.1 9.4 5.8 11. Potassium as K+ mg/l 3.8 4.2 3.6 1.6 12. Bicarbonate as HCO3 mg/l 96.4 100.0 78.1 57.3 13. Chloride as Cl mg/l 5.1 5.1 4.5 5.6 14. Sulphate as SO42- mg/l 43.5 41.2 27.8 20.2 15. Nitrate as NO3 mg/l 0.5 0.6 0.4 0.8 16. Fluorides as F mg/l BDL BDL BDL BDL 17. Aluminium mg/l BDL BDL BDL BDL 18. Arsenic mg/l BDL BDL BDL BDL 19. Cadmium mg/l BDL BDL BDL BDL 20. Chromium as Cr+6 mg/l BDL BDL BDL BDL 21. Iron mg/l 0.04 0.04 0.05 0.03 22. Copper mg/l BDL BDL BDL BDL 23. Lead mg/l BDL BDL BDL BDL 24. Manganese mg/l 0.03 0.04 0.06 BDL 25. Zinc mg/l BDL BDL BDL BDL 26. Dissolve Oxygen mg/l 6.2 6.7 6.8 5.9 27. BOD (3days) at 270C mg/l 12.4 11.3 14.5 7.4

Source: Sampling and Analysis done by GREENC

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The pH of the surface water samples is found normal and ranges from 6.7 to 7.2. The TDS value ranges from 124 to 202 mg/l. The values of hardness, calcium and magnesium, chloride, sulphate, nitrate values were also found within the limits BIS (IS 10,500: 1991).

The heavy metals such as Arsenic, Cadmium, Chromium, Lead and Mercury are all found below detection limits, whereas low concentrations of iron and manganese are found within drinking water standards.

The BOD values observed as 7.4 to 14.5 mg/l indicates that these surface water bodies are slightly polluted in nature. In general, the surface water quality of the Son River is good.

33..77 EECCOOLLOOGGIICCAALL EENNVVIIRROONNMMEENNTT 3.7.1 Terrestrial Ecological Status The Terrestrial Ecological Status implies to plant and animal species both. The flora and fauna of the area are described in the Tables 3.19 and 3.20 respectively.

Table 3.19: List of Flora observed under the Study Area S. No. Common Name Botanical Name Family Trees

1. Achar Buchanaia Lanzan, Spreng Anacardiaceae 2. Arjun Terminalia arjuna, Bedd Combretaceae 3. Aam Mangifera indica, Linn Anacardiaceae 4. Amla Emblica officinalis, gaertn Euphorbiaceae 5. Imli Tamarindus indica, Linn Caesalpiniaceae 6. Kathgular Ficus hispida, Liss Moraceae 7. Kalla Dillenia pentagyna , Roxb Dileniaceae 8. Kasai Bridelia retusa, spreng Euphorbiaceae 9. Kari Milusa tomentosa j. Sindair Anonaceae 10. Kala siris Albizia lebbek Benth Mimosaceae 11. Kumbhi Careya aeborea Roxb Myrtaceae 12. Kulu Sterculia urnens Roxb Stereuliaceae 13. Kusum Schleichera oleosa Oken Sapindaceae 14. Kaikad Garuga pinnata Roxb Burseraceae 15. Kaith Feronia limonia Swingle Rutaceae 16. Kaim Mitragyna parvifolia, korth Rubiaceae 17. Khair Acacia catechu Wild Mimosaceae 18. Gumari Gmelina acborea, Roxb Verbenaceae 19. Gular Ficus glomerata, Roxb Moraceae 20. Chichwa Albizzia odoratissima benth Mimosaceae 21. Chirol Holoptelea integrifolia, planch Ulmaceae 22. Jamun Syzgium cuminii, Skeels Myrtaceae 23. Jaimangal Oroxylim indium vent Bignoniaceae 24. Jhingan Lannea coromandalica, Merr Anacardiaceae 25. Tinsa Ougenia oojeinensis, Hocherut Fabaceae 26. Tun Caderia loona, Roxb Miliaceae 27. Tandu Diospyros melanoxylon, Roxb Ebenaceae

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S. No. Common Name Botanical Name Family 28. Dhaipalas Cordial macleodii, H.f & th. Boraginaceae 29. Dhaman Grewla tiliaefolia, Vohi Tiliaceae 30. Dhawda Anogeissus latifolia, wall Combretaceae 31. Dhobin Dalbergia paniculata, roxb Fabaceae 32. Nilgiri Mysore Gum Myrtaceae 33. Nim Azadirachta indica, A. Juss Meliaceae 34. Palas Butea monosperma, Tamb Fabaceae 35. Pakar Ficus infectoria, Roxb Moraceae 36. Padar Stereospemum suaveolens, D.C. Bignoniaceae 37. Pangara Erythrina suberosa, Roxb Fabaceae 38. Papal Ficus religiosa, linn Moraceae 39. Pula Kydia calycina, Roxb Malvaceae 40. Bad Ficus bengalensis, linn Moraceae 41. Bahera Terminalia belerica, Roxb Combretaceae 42. Bijasal Pterocarpus marsupium , Roxb Fabaceae 43. Bel Aegle marmelos, correa Rutaceae 44. Bhirra Choroxylon swtenia, D.C Meliaceae 45. Bhorsal Hymenodictyon excelsum, wall Rubiaceae 46. Mahua Madhuca indica, Gmel Sapotaceae 47. Mokha Schrebera swieteniodides, Roxb Oleaceae 48. Riuja Acacia leucophloea, wild Mimosaceae 49. Rohan Soymida febrifga, A Juss Meliaceae 50. Lasoda Cordial dichotoma, Frost, F. boraginaceae 51. Shishum Dalbergia latifolia, Roxb Fabaceae 52. Saphed sirus Albizzia procera, Bench Mimosaceae 53. Sagon Tectona grandis, linn.F Verbenaceae 54. Saaz Terminalia tomentosa, W & A Combretaceae 55. Saal Shorea robusta, Garetn Depterocarpaceae 56. Salai Boswellia serrata, Roxb Burseraceae 57. Seja Lagerstroemia parviflora, Roxb Lythraceae 58. Semal Salmalia malabarica, schot Endl. Malvaceace 59. Sonpakar Ficus tomentosa , Roxb Moraceae 60. Sonpadar Rademachera xylocarpa, K. Schum Bignoniaceae 61. Harra Terminalia chebula, Retz. Combretaceae 62. Haldu Adina Cardifolia, Hook f. Rubiaceae

Small Trees 1. Amaltash Cassia fistula, linn Caesalpiniaceae 2. Aamta Bauhinia malabarica, Roxb Caesalpiniaceae 3. Astha Bauhinia racemosa, Lamk Caesalpiniaceae 4. Kaki Flacourtia indica, merr Bixaceae 5. Kachnar Bauhinia veriegata, linn Caesalpiniaceae 6. Kathjamun Syzgium heyneanum, wall Myrtaceae

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S. No. Common Name Botanical Name Family 7. Kaiwlar Bauhinia purpurea, linn Caesalpiniaceae 8. Galgal Cochlospemum religiosum,Alston Bexaceae 9. Gilchi Casearia graveclens, dalz Samyoaceae 10. Ghont Ziziphus xylopyra, wild Rhamnaceae 11. Jamrasi Elaeadendron glaucum, pers Celastraceae 12. Dikamali Gardenia resinfera, Roth Rubiaceae 13. Tilwan Wendiandia exserta, D.C Rubiaceae 14. Papda Gardenia latifolia Ait Rubiaceae 15. Phetra Gardina turgida, Roxb Rubiaceae 16. Bare Ziziphus mauritiana, lamk Rhamnaceae 17. Bilsena Limonia acidissima linn Rutaceae 18. Bhilma Scmecarpus anacardium, linn Rutaceae 19. Maidalkadi Litsea gluinosa, C.B. Robin Anacardiaceae 20. Mainphal Randia dumetorum, limk Rubiaceae 21. Roli Mallotu philippinensis, Muell Euphorbiaceae 22. Lokhandi Lxcora arborea, Roxb Rubiaceae 23. Sehra Bauhinia Retusa, Ham Caesalpiniaceae

Shrubs and Under Shrubs 1. Amaltash Cassia fistula, linn Caesalpiniaceae 2. Aamta Bauhinia malabarica, Roxb Caesalpiniaceae 3. Astha Bauhinia racemosa, Lamk Caesalpiniaceae 4. Kaki Flacourtia indica, merr Bixaceae 5. Kachnar Bauhinia veriegata, linn Caesalpiniaceae 6. Kathjamun Syzgium heyneanum, wall Myrtaceae 7. Kaiwlar Bauhinia purpurea, linn Caesalpiniaceae 8. Galgal Cochlospemum religiosum,Alston Bexaceae 9. Gilchi Casearia graveclens, dalz Samyoaceae 10. Ghont Ziziphus xylopyra, wild Rhamnaceae 11. Jamrasi Elaeadendron glaucum, pers Celastraceae 12. Dikamali Gardenia resinfera, Roth Rubiaceae 13. Tilwan Wendiandia exserta, D.C Rubiaceae 14. Papda Gardenia latifolia Ait Rubiaceae 15. Phetra Gardina turgida, Roxb Rubiaceae 16. Bare Ziziphus mauritiana, lamk Rhamnaceae 17. Bilsena Limonia acidissima linn Rutaceae 18. Bhilma Scmecarpus anacardium, linn Rutaceae 19. Maidalkadi Litsea gluinosa, C.B. Robin Anacardiaceae 20. Mainphal Randia dumetorum, limk Rubiaceae 21. Roli Mallotu philippinensis, Muell Euphorbiaceae 22. Lokhandi Lxcora arborea, Roxb Rubiaceae 23. Sehra Bauhinia Retusa, Ham Caesalpiniaceae

Climbers

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S. No. Common Name Botanical Name Family 1. Kiwantch Mucuna prurita, hook Leguminosae 2. Kewati Ventilago calyculata, tul Rhamnaceae 3. Gunja Abrus precatorious, linn Fabaceae 4. Gauj Milletia auriculata, baker Leguminosae 5. Donkarbel Ampelocissus latifolia, planch Virbenaceae 6. Dimarbel Ichnocarpus frutescens, Br. Apocynaceae 7. Tupbel Derris scandens, benth Fabaceae 8. Dudhbel Vallaris solanaceae, O.Ktze Apocynaceae 9. Nasbel Butea parviflora, Roxb Fabaceae 10. Nagbel Cryptolepis buchanani, R & S Asclepiadaceae 11. Palasbel Butea superb, Roxb Fabaceae 12. Pasaran Clematis smilacifolia, Wall Ranunculaceae 13. Bechandi Dioscorea daanona, Roxb Dioscoreaceae 14. Makor Zizyphus oenoplia, Mill Rhamnaceae 15. Malkangani Celastrus paniculata, Wild Celatraceae 16. Matul Bauhinia vahlii, W & A Caesalpiniaceae 17. Ramdatun Smilax zeylanica, linn Liliaceae 18. Rauni Acacia pennata, wild Mimosaceae 19. Shatavari Asparagus recemosus, wild Liliaceae

Grass 1. Kush Desmostachya bipinnata, stapl Gramineae 2. Kusul Heteropogon contortus, Beaur Gramineae 3. Khus Vetiveria Zizanioides, Nash Gramineae 4. Gunher Themeda quadrivalvis, O.Kurtz Gramineae 5. Chhir Imperata cylindrical, Beauv Gramineae 6. Jhani Aristida setaceae, Retz Gramineae 7. Dub Cynodon dactylon, Pers Gramineae 8. Phulbahari Thysanolaena maxima, O. Ktze Gramineae 9. Phuli Apuda mutica, linn Gramineae 10. Bahiyadada Arundo donax, linn Gramineae 11. Bhurbhusi Eragrostis tenella, beauv Ex. Roem & Schult Mimosaceae 12. Bhurbhusi Eragrostis tenella, beauv Gramineae 13. Bharvel Dichanthium annulatum, stapf Gramineae 14. Munj Erianthus munja, jesweit Gramineae 15. Moya Pennisetum hohenackeri, hochst Gramineae 16. Rusa Cymbopogon martini, wasts Gramineae 17. Sabai Eulaliopsis binata, C.E. Hubb Gramineae

Source- Forest Working Plan, Shahdol

Fauna of the region: Faunal composition is an important part of the terrestrial ecology. In the proposed ecosystem the area is covered by thick forest. So it is natural that there are possibilities of wild animals in the dense forest. The terrestrial fauna of the region are mentioned in the Table 3.20.

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Table 3.20: List of Fauna Observed Under the Study Area Sr.No Common name Scientific Name Vernacular Name Family

1. Barking deer Muntiacus Bhedki Cervidae 2. Common langur Presbytis entellus Langur Cercopithecidae 3. Common Mongoose Herpestes edwardsi Newla Viverridae 4. Gaur Bos gaurus Ban bhaisa Bovidae 5. Indian hare Lepus nigricollis Khargosh Leporidae 6. Indian fox Vulpes bengalensis Lomari Canidae 7. Indian wild boar Sus scrofa cristatus Suar Suidae 8. Indian more bat Bandicota bengalensis Chuha Muridae 9. Jackal Canis aureus Laidaiya Canidae 10. Spotted deer Axis axis Chital Cervidae 11. Squirrel Funambulus pennanti Ghilaihri Sciuridae 12. Striped Hyaena Hyaena hyaena Dagar - 13. Small Indian civet Viremicula indica Ubdilav - 14. Wild dog Cuon alpinu Jungleekutta Canidae 15. Blue bull Boselaphus tragocamelus Nilgai Bovidae 16. Common Krait Bungarus coeruleus Karet Elapidae 17. Indian python Python molurus Aigar Boida 18. Russells Vipera russellis Asdhiya Crotalidae 19. Garden Lizard Calotes versicolor Girgit Agamidae 20. Monitor lizard Varanus bengalensis Goyer Varaidae 21. Wall lizard Hemidaetylus Flavivirdis Chipkali Gekkonidae

Source- Forest Working Plan, Shahdol

33..88 SSOOCCIIOO-- EECCOONNOOMMIICC EENNVVIIRROONNMMEENNTT The prevailing status of socio-economic aspect includes the human environment of the area. This reflects the demographic characteristics and socio-economic condition of the people in the area. The proposed project will definitely have some impact on the socio-economic environment of the people of surrounding villages because of development in the study area

The 10 km study area of the proposed project site covers part of the Sohagpur Tehsil. There are 58 villages within the 10 km radius study area.

As per the 2001 Census, the total population of the study area is around 70298. The population density in the study area is 224 persons per sq km. The demographic profile of the study area is mentioned in Table 3.21.

Table 3.21: Socio-economic Status Parameters Nos. Population and Household Population 70298 Household Size 4.6 Population density 224 persons/sq.km Religion & Caste

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Parameters Nos. Scheduled Caste 7.37% Scheduled Tribe 51.31% Literacy Rate Literacy rate 39.26% Female Literacy Rate 28.09% Occupational Structure Work Participation rate 44.21% Main Workers 22.59% Marginal Workers 21.62% Non Workers 55.78% Source- Census of India, 2001

The numbers of households of villages in the study area within the 10 km radius are 14971 with average family size of 4.6 persons. This indicates the family size is not very big in the area and there is a predominance of nuclear families.

The literacy rate in the study area is 39.26% whereas the female literacy rate is only 28.09%.The area has 5184 of Scheduled Caste and 36074 of Scheduled Tribe population.

Infrastructure Status: Study area is very poor in infrastructure facilities. Most of the houses in study area are kutcha houses. Pucca and Semi Pucca houses are almost absent in the study area. Road condition of the area is also not so good for motor driving. Hence, the proposed project will help to improve the infrastructure condition in a sustainable manner.

Educational Facilities: Most of the villages in the Study Area have Primary Schools and middle schools. However, the secondary and senior secondary schools are rare in the study area. Only 2 villages have secondary and higher secondary facilities.

Medical Facilities: Medical facilities in the study area are very poor. Only 3 villages are having Primary Health Centre and 7 Primary Health Sub Centres are there out of 58 villages in the study area. None of the villages in the study area have hospitals, maternity home or child welfare facility.

Drinking Water Supply: Open well and Hand-pumps are the main water sources in the study area. Only two villages in the study area are fitted with the tap and tube well facilities.

Communication System: The 2001 census record indicates that 11 villages out of 58 in the study area have post-office facility. Few villages have telephone connections in the study area.

Table 3.22: Infrastructure Facilities Facilities Types of each facilities Status Range of distances of facilities

Education Facilities

Primary School 82(57) 1(2), 2(1) Secondary School 2(2) Senior Secondary School 2(2) College 0

Medical Facilities

Primary Health Center 85 1(13), 2(17), 3(25) Primary Health Sub Center 7

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Facilities Types of each facilities Status Range of distances of facilities Hospitals 0 Maternity Home 0 Registered Private Medical Practitioners

1

Drinking Water

Tap A(1) Well A(58) Tube well A(1) Hand pump A(58)

Post & Telegraph Facilities

Post Office 11(11) Phone Connection 40(10) Post & Telegraph office 0

Banking Facilities

Commercial Bank 1(1) Co-operative Bank 1(1)

Credit Societies Agricultural Credit Societies 2(2) Non-Agricultural Credit Societies 0

Numbers in the parenthesis indicate total number of villages having the required infrastructure A: Available, NA: Not Available, Column for Range of Distance facilities available 1 for <5 kms, 2 for >5<10, 3 for >10 kms Source: Census of India, 2001

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Chapter 4.Impact Assessmentp

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44.. ENVIRONMENT IMPACT ASSESSMENT AND MITIGATION MEASURES

4.1 IMPACT ASSESSMENTS Prediction of environmental impacts is an important part of impact assessment study as it provides quantitative as well as qualitative information related to projection of possible environmental consequences from the proposed project well in advance. Several mathematical / statistical techniques and methodologies are available for predicting impact from any proposed developmental projects on the surrounding physico-chemical, ecological and socio-economic components of environment. The results obtained from the predictions are to be superimposed over the baseline (pre-project) status of environmental quality to derive the ultimate (post-project) scenario of environmental quality within the impact zone (10km radius) around site. This chapter presents identification and appraisal of various likely impacts due to the proposed 100 MW CBM Gas based Open Cycle Thermal Power Project.

The construction and operational phase of the proposed project comprises various activities each of which may have an impact on environmental parameters. Various impacts during the construction and operation phase on the environment have been studied to estimate the impact on the environmental attributes and are discussed in the subsequent section. The probable impacts of each of these activities on various sectors of environment have been mentioned below in two headings:

• Construction Phase • Operation Phase

Impacts are predicted depending upon the inputs from source, efficacy of pollution control equipment and capacity of receiving environment.

4.2 IMPACT DURING CONSTRUCTION PHASE The impact during construction will be localized and short term with permanent changes in use of surrounding land as compared to the current conditions. Impact will be primarily related to the civil works and less intensive impact is expected during erection of the equipment and trial operation. Except for change in land use all other environment impacts will be temporary in nature. The environment impact matrix illustrates the impact of each activity during construction on the specific environment parameters. The environment impact matrix for the construction phase is shown in Table 4.1.

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TABLE 4.1: ENVIRONMENT IMPACT MATRIX

Environment Parameters

Activities Topo

grap

hy

Lan

d-u

se

Wat

er Q

ual

ity

Hyd

rolo

gy

Air

Qu

alit

y

Noi

se &

Odo

ur

Flor

a /

Fau

na

Empl

oym

ent

Hou

sin

g

Serv

ices

Civil Construction work * * * * * * * * * * Material Storage & Handling * * * * Water Supply * Mechanical & Electrical erection * * * *

Transport * * * * Accommodation of Labour * * *

4.2.1 Impact on Topography and Land-use Prior to construction, land will be developed through leveling and grading. Present land use of the selected site is mainly barren and undeveloped land. The land-use of the area will become industrial after setting up of the plant.

The construction activities attract a sizeable population and influx of population is likely to be associated with construction of temporary hutments for construction work force, having an effect on land use pattern of the areas surrounding the project. However, this impact is envisaged to be insignificant due to following reasons:

• Temporary labour colonies shall be located in the areas already acquired for the project.

• It will be only a temporary change (restricted to construction period). After construction phase, the areas acquired by labour colonies shall be reverted back as per the requirement of the project.

However, land requirement for the project be optimized and Labour colonies should be allowed to set up in the designated places. The area should also be reverted back as per the requirement of the project.

4.2.2 Impact on Air Environment The main source of emission during the construction phase is the movement of equipment and vehicles at site. Equipment deployed during the construction phase is also likely to result in marginal increase in the levels of SO2, NOX, and particulate matter. The impact is reversible, marginal and temporary in nature. The construction activities at site will be minimal and restricted to civil and small structural fabrication. Generally equipment will be fabricated outside and only errection activities will be carried out. Therefore, it helps to limit the construction period for a short span. The main sources of air Pollution are:

• Vehicular exhaust due to transport of materials • Fugitive windblown dust due to construction and vehicle movements on unpaved

roads

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• Portable diesel generator sets and other onsite power generators • Emissions from vehicles and equipments.

Water sprinkling will be regularly carried in order to arrest the fugitive dust to the maximum extent possible. All construction equipment shall be maintained properly. Only “PUC” certified vehicles of contractor shall be deployed at site.

However, as the plant site will be cordoned off and will have a green belt, such particulate impacts will be confined only within the plant site. The vehicular exhausts and other related activities would result in rise of NOX. However, the incremental values are expected to be negligible.

4.2.3 Impact on Noise Environment The study area is likely to experience a comprehensive increase in ambient noise level due to the heavy constructional activity, the traffic for loading and unloading, fabrication and handling of equipments and materials, construction equipments like dozer, scrapers, concrete mixer, crane, generators pumps, and compressor, rock drills, Pneumatic tools, vibrators, etc. During the construction phase these equipments will generate noise ranging between 55-70 dB (A). The affected areas will be those which are closer to the site.

To minimize the impact on nearby communities, construction schedules would be optimized to daytime working and the night activities will be scaled down. Extensive earthmoving and movement of heavy equipments would be conducted only during the regular working hours in day time. Noise and vibration impacts at construction sites will be minimized by:

• Locating Generators as far as possible away from the working area. • Fitting mufflers to road vehicles and construction equipments • Adequate personal protective equipment like ear plugs and ear muffs shall be

provided to the plant workers to reduce the effect of noise

Overall, the impact of generated noise on the environment during construction period is likely to be insignificant, reversible and localized in nature and mainly confined to the day hours. The noise level will only drop down to the acceptable level, once construction period will be over.

4.2.4 Impact on Water Environment Requirement of water will be mainly for concrete mixing and curing, usage in spray and sprinklers for dust suppression, water for plantation and landscaping planned within the plant. Surface run off from the construction area, equipment and materials and generation of domestic sewage, grey water and subsequent discharge will have an impact on surface water. The main pollutants are organic components and micro-organisms with the potential to cause contamination of surface water. Disinfected latrines (e.g., through regular liming) will be used as main component of the sanitation system.

The resulting waste-water could potentially carry inorganic solids and rapidly react to alkalinity above applicable discharge standards. The potential negative impact is considered minor as it mostly occurs during construction period and has no long-term impact with view to persistent pollution. Alkaline wash water containing excessive amounts of cement will be settled and neutralized before discharge.

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

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The overall impact on water environment during construction phase due to the proposed project would be short term duration and insignificant.

4.2.5 Impact on Soil Environment Site preparation activities (like site clearing and leveling, excavation, earth movement) and construction activities would result into permanent loss of topsoil of the construction area. The eroded soil may also get carried away by winds and get deposited on the surrounding area, thereby interfering in the free gaseous exchange of the plants. These impacts are envisaged to be insignificant because of the following reasons:

• It shall be confined to the construction areas. • Removed topsoil may be utilized for landscaping and land improvement in other

areas, which are not under construction. • Afforestation and green belt development will be undertaken during which would

help in confining these impacts to construction areas by creating a physical barrier.

4.2.6 Impact on Ecological Environment The initial construction work at the project site involves land clearance. However, no forest land is involved at the project site.

All the construction work will be carried out in the premises of the plant boundary only. Development of Green belt all around the project will be started along with the construction activities to contain the dust and noise due to construction activities within the plant boundary. Therefore, no impact on the ecological environment is proposed due to the construction activity of the project.

4.2.7 Impact on Social Environment 4.2.7.1 Construction Impact The project will provide either direct or indirect job opportunities to the local population as far as possible. There will be some migration of skilled labor force from outside the study area during construction phase, which may put some pressure on the local settlements and resources. Considering the size and type of construction activities envisaged the immigration of work force for construction phase (including contractor’ labours) would have marginal impact on demography (e.g. changes in total population, sex ratio, literacy level, main workers etc.) of the immediate vicinity area. In addition, the socio-economic status of the area may improve due to flow of men, material and money.

Infrastructure facilities such as sanitation, fuel, restroom, medical facilities, safety etc. during construction phase is proposed to be provided for the labour force during construction as well as to the casual workers including truck drivers during operation phase.

The positive impacts of these may lead to the following:

• Increase in employment opportunity to non-workers in the study area as non-skilled and semi-skilled workers.

• Growth of services (like retail shops, automobile workshops, etc.) and increase in employment and trade opportunities in service sector.

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

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• Increase in per capita income and overall economic upliftment of the area and improvement in transport, communication, health and educational services.

The negative impacts could be summarized as follows:

• Strain on civic amenities (like road, transport, communication, water supply and sanitation, health care and recreational utilities etc.) due to increase in floating population.

• Increase in consumer prices of indigenous services and produces like egg, fish, vegetables, milk, etc.

It is difficult to assess the above impacts quantitatively on a measurable scale. However, most of these impacts will be short term and limited to the construction period only. The increase in employment opportunities (project and service sector) and overall economic upliftment of the area is certain to happen.

4.2.7.2 Traffic Congestion Traffic volume on nearby roads will take place due to movement of heavy vehicles (HEMMs) during the construction phase, which may cause public inconvenience. This will have minimal affect considering the size and nature of the Project.

A traffic management plan for the area will be developed to ease the situation. The following arrangement would be made to ease the situation.

• Existing roads will be strengthened, if required, for transportation of material, goods etc.

• Drivers of trucks / dumpers engaged in construction work will be instructed to give way to passenger buses, cars etc to avoid inconvenience to public transport system.

• Transport of construction materials and machineries shall be carried out during lean traffic period of the day or during night.

4.3 IMPACT DURING OPERATION PHASE The impact during the operation phase will be continuous in nature. For a gas-based plant of this capacity (100 MW) the potentials for imparting adverse impacts is not high. However whatever impact on environment is present will be minimized through incorporation of efficient technologies for pollution control measures.

4.3.1 Impact on Land-use At the end of construction phase, the modified land-use pattern would gradually stabilize during the operation phase. The top soil released from construction activities would be put to other uses such as additional plantations. The major envisaged topographical changes would be due to the manmade structures like civil structures and industrial complex. The implementation of the project with its stacks and other structures may alter the landscape to some extent. However, development of green belts will compensate for the change in the existing landscape.

4.3.2 Impact on Air Quality 4.3.2.1 Air Modeling The impact on ambient air quality is assessed hereunder considering the following:

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

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• The air quality impacts have been predicted for the proposed power plant assuming that the pollution due to the existing activities has already been covered under baseline environmental monitoring.

• Site-specific meteorological parameters have been recorded by continuous monitoring. Short term 24 hourly GLC's incremental values were estimated using the site-specific meteorological conditions.

The various measures proposed to minimize the pollution from the power plant are as follows:

• Plant will use CBM gas as the fuel. Therefore, no emission of the particulate matter and Sulphur Dioxide is envisaged due to the project.

• A multi-flue chimney of height 30 mts for wider dispersal of pollutants.

Model and Methodology for Computation The predictions for air quality during operation phase were carried out for oxides of Nitrogen (NOX) concentration using Air Quality model “Industrial Source Complex Version 99155 (ISCST3)” developed by the US Environmental Protection Agency (USEPA) in 1995 for atmospheric dispersion of stack emissions from point source.

The options used for short-term computations are: • The plume rise is estimated by Briggs formulae, but the final rise is always limited to that of the

mixing layer; • Stack tip down-wash is not considered; • Buoyancy Induced Dispersion is used to describe the increase in plume dispersion during the

ascension phase; • Calms processing routine is used by default; • Flat terrain is used for computations; • It is assumed that the pollutants do not undergo any physico-chemical transformation and that

there is no pollutant removal by dry deposition; • Cartesian co-ordinate system has been used for computations; and

Model Input Data Stack Emission Details The details of stack emissions for proposed project are given in Table 4.2.

Table-4.2: Details of Stack Emissions S. No. Parameters Units For each 50 MW

Phase 1. Stack Height m 30 2. Number of stacks no. 1 per engine 3 Internal Exit Diameter of flue m 1.2 4 Flue gas velocity/flue m/sec 28 5 Flue gas temperature °C 378 6 Emission Rates (Per phase of 50 MW) Oxides of Nitrogen ppm < 100

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

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Meteorological Data Data recorded at the continuous weather monitoring station on wind speed, direction, and temperature at one-hour interval for three months [Dec, 2009 to Feb, 2010] was used as meteorological input.

Stability Classification The percentage occurrence of stability class for the monitoring period and used for the model is given in the Table 4.3.

Table 4.3: Stability Classification Stability Class Frequency of Occurrence

A 17.1 B 12.4 C 18.9 D 24.6 E 12.8 F 14.2

Mixing Height As site specific mixing heights were not available, mixing heights based on CPCB publication, “Spatial Distribution of Hourly Mixing Depth over Indian Region”, Probes/ 88/2002-03 has been considered for Industrial Source Complex model to establish the worst case scenario. Mixing heights considered for modeling are in Table 4.4

Table 4.4: Mixing Height Hour of the day Time period (Dec to Feb) Mixing Heights (mts)

7 50.0 8 50.0 9 200.0 10 500.0 11 800.0 12 1000.0 13 1000.0 14 1200.0 15 1200.0 16 1000.0 17 1000.0 18 700.0

* - For remaining hours mixing heights has been considered as 50 m.

Resultant Concentrations after Implementation of the Project The maximum incremental GLCs due to the proposed project for NOX are superimposed on the 98 Percentile baselines NOX concentrations recorded at the monitoring locations during the field monitoring period winter, 2009-10. The cumulative ground level concentrations (baseline + incremental) after implementation of full capacity are

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

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tabulated in Table 4.5. The impact line (Isopleths) of the incremental GLC of NOX is shown in Fig 4.1.

Table- 4.5: Cumulative Resultant Concentrations after Plant Operation On 24 Hourly basis in µg/m3

Name of the Location Distance Direction

Monitored GLCs Incremental GLCs Resultant GLCs

NOX NOX NOX Harhi - - 16.5 0.0 16.5 Lalpur 1.0 SW 15.5 0.9 16.4 Semra 1.3 SE 19.5 2.1 21.6 Naukharia 0.8 NW 16.5 1.6 18.1 Harha 0.85 E 16.0 1.0 17.0 Chirahal 2.0 S 16.0 3.5 19.5 Samdatola 3.0 SE 16.5 2.0 18.5 Kanchanpur 6 SW 17.0 2.1 19.1 Deori 3.5 NE 16.5 2.0 18.5 Burhar 6 SE 16.5 2.9 19.4

From the above table it is observed that the ground level concentrations of the NOX (after implementation of project) will be well within the prescribed standards of MoEF.

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

4. IMPACT

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-10000 -8000 -6000 -4000 -2000 0 2000 4000 6000 8000 10000-10000

-8000

-6000

-4000

-2000

0

2000

4000

6000

8000

10000

1

3

4

5

Fig 4.1- Incremental Impact Isopleths for NOX (24 hourly basis)

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

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4.3.3 Impact on Noise Quality The main sources of noise and vibration during operations will be gas engine, various major and large pumps, air compressor, ventilation fans and miscellaneous equipments. Noise level close to the source, particularly where more than one source occurs, is likely to be around 85dB (A).

All equipment in the power plant would be designed / operated to have a noise level not exceeding 85dB, as per the requirement of Operational and Safety and Health Administration Standard (OSHA). Adopting modern building design and the use of sound-absorbing materials will minimize noise and vibration from the powerhouse.

4.3.3.1 Noise Modeling The impact from a continuous stationary noise source at observer’s place, considering the hemispherical propagation of sound waves is represented by the following equation:

LR = LS + DI – 20 Log(r) – Ae – 8 Where,

LR: Sound pressure level at a receptor located at radial ‘r’, dB (A) LS: Sound pressure level at the source, dB (A) DI: Directivity index of the source (for hemispherical radiation DI = 3dB (A) R: Radial distance of the receptor from the source, m Ae: represents excess attenuation of sound caused by the environmental conditions such as:

o Absorption in Air o Effect of rain, snow and fog o Reflections and refractions at barriers and buildings o Effect of the terrain, grass, shrubs, trees etc. o Effect of wind and temperature gradient

The absorption of the sound is generally a complex phenomenon. In general, for homogeneous loss free atmosphere Ae = 0

The cumulative impact of multiple stationary noise sources (through hemispherical wave propagation) at a particular place can be calculated by

N Lp (Total) = 10 Log [ ∑ 10(Lpi/10)]

i=1

Lp (Total) is the resultant cumulative sound pressure level due to N separate sources. The cumulative impact from different stationary noise sources at proposed project site has been predicted at different distances using the above model.

The cumulative impact from different stationary noise sources at proposed project site has been predicted using the above model. It was found that the ambient noise is higher than predicted levels therefore, due to the masking effect, an increase is not expected.

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

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4.3.4 Impact on Water Quality The proposed power plant is based on CBM gas based and water is not required for power plant operation. So there will be no impact on surface water and ground water quality.

4.3.5 Impact on Ecological Environment Terrestrial Ecology The predicted background concentrations of the air pollutants are expected to be well within the limit. Hence, there will not be any adverse impact on flora and fauna of the surrounding region.

The proposed development of about 50m wide greenbelt along the boundary of the project site is expected to contribute positive impact towards improved soil stabilization, prevention of top soil erosion, increased vegetative cover, density and diversity of flora etc. also it will improve the aesthetic look of the surrounding area.

Aquatic Ecology The aquatic biological environment in the vicinity of the proposed project will not be affected, as no discharge is proposed form the pant. No cooling towers are required for this project as cooling radiators will be used for cooling purpose. Hence, there will be no thermal impact on aquatic ecosystem due to operation of the project.

4.3.6 Impact on Climate The maximum temperature of the exit gas from the stack will be around 3800C.The proposed Green Belt and the water spray system of the plant will however bring down the temperature of the surrounding near the normal value.

4.3.7 Impact on Traffic and Transport No impact on traffic and transport system is envisaged due to the fuel transportation as CBM gas required for the power plant will be transported through pipeline.

4.3.8 Solid Wastes Impact As CBM gas will be used as fuel for the proposed plant, there will be no generation of solid waste.

4.3.9 Socio-Economic Impact After the setting up of the proposed power plant, there is going to be generation of employment in the secondary sectors, which will include the nonworking population of the area which is now about 44% of total population. The literacy rate is also very poor (39.2%) which is likely to improve once the area is developed.

During operation phase indirect job opportunities will be created in the plant and in petty business outside the project boundary. Many will find employment in service sector and marketing of day-to-day needs viz. poultry and other agricultural products. The project will improve the basic infrastructure and the people of nearby villages can also use these amenities. The proposed long term activity will open up avenues and opportunities of self - employment.

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

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There will be no negative health impact on the people as the proposed plant will be gas-based and will not emit SO2 and SPM level will also not go up.

The land prices in the area adjacent to the roads and near the plant will increase due to better accessibility and approach.

Overall it can be said that there will be marginal impact on the socio-economic condition of the locality and the impact will be mostly positive.

4.4 IMPACT STATEMENT An attempt has been made in this EIA report to evaluate the impact of the proposed 100 MW CBM Gas-based Thermal Power Plant on the environment, both in terms of quality as well as in quantity. The environmental parameters considered are those that are envisaged to be affected due to the proposed plant. The parameters include air, water, noise and land.

It is evident from above that the various mitigation measures proposed to be adopted during the construction and operation phase would greatly reduce the scale of environmental impacts.

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Chapter 5.Analysis of Alternativesy

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5. ALTERNATIVES

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55.. ANALYSIS OF ALTERNATIVES 5.1 INTRODUCTION Setting up of a CBM gas based thermal power project involves project justification and techno-economic analysis of various alternatives available for distance from Gas station, power generation and evacuation and pollution control. An attempt has, therefore, been made to choose the techno-economically optimum option available for the inputs and power plant components. This section summarizes the study of analysis of various alternatives considered.

5.2 ALTERNATIVES OF THE SITE For locating a CBM gas based Thermal Power Plant, various factors such as availability of infrastructure and inputs, integration of the technological equipment and systems with specific features of the site, etc. is considered. The proposed TPP site has been selected on the basis of general guidelines applicable to set up a Power Plant by MoEF.

The selection of the project site was based on the following aspects:

Access to gas gathering station (GGS); Existing infrastructure and accessibility; Minimum relocation and rehabilitation of affected people Maximize use of barren land Minimum involvement of forest land; Existing Infrastructure and accessibility; Power Evacuation facilities;

Considering the MoEF criteria and using remote sensing data, initially, three sites were selected in Shadhol district based on distance to gas station, existing transport network, availability of land, least R&R issues and forest & prime agriculture land involved. Site Prioritization Matrix (in terms of rank) was prepared and Site I was eventually selected.

Table 5.1: Analysis of Alternate Sites Sr.No. Properties Hadaha RS Land Lalpur 1 Area 10 acres 13 Acres 117 Acres 2 Ownership Private Land Mostly Private Land Government and

Private land 3 Distance from

Gas source Around 800 mts Around 3000 Mtrs. Around 5000 Mtrs.

4 Habitation Barren land, no habitation in surrounding

R&R issues involved R&R issues involved

5 Land Profile Partially Flat Flat Partially Flat 6 Fertility Non Fertile Non Fertile Non Fertile 7 Approach Approachable in all

seasons Approachable in all seasons

Approachable in all seasons.

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As seen from Table 5.1, Site I was found to be the best suited site for the power plant on the following basis.

Proposed site is located adjacent to the National Highway (NH 78), which connects Katni with Gumla.

No forest land involved No homestead displacement Distance from gas gathering station is the least. Land is non-fertile in nature. No ecological sensitive areas in vicinity of around 10 kms.

5.3 FUEL ALTERNATIVES The CBM gas was preferred for the proposed project because of the following reasons:

The CBM Block is located in vicinity of the proposed power plant site. Economically viable from transportation point of view due to close proximity of the

gas station source The project is proposed Clean Development Mechanism (CDM) project activity.

5.4 ANALYSIS FOR ALTERNATIVE TECHNOLOGY The selection of equipment and systems for the plant has to be based on their suitability for the type of fuel proposed for the plant as well as on track records of these equipment / systems, etc. for the intended purpose. Selection of technology and equipment for proposed power project has been done with these considerations.

5.4.1 Benefits of CBM Gas Based Thermal Power Plant Significant reduction in CO2 emissions. CBM gas has no sulfur. No solid waste generation. Water requirement is insignificant. Gas engines in Open cycle have significantly higher efficiency compared to Gas

Turbine based Open Cycle plants. Overall reduction in Auxiliary Power Consumption.

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Chapter 6.Monitoring Plang

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66.. ENVIRONMENT MONITORING PLAN 6.1 INTRODUCTION It is imperative that the Project Authorities set up regular monitoring stations to assess the ambient levels in relevant areas of environment after the commissioning of the project. An environmental monitoring plan provides a delivery mechanism to address the adverse environmental impacts of a project during its execution, to enhance project benefits, and to introduce standards of good practice to be adopted for all project works. An environmental monitoring program is important as it provides useful information and helps to:

Assist in detecting the development of any unwanted environmental situation, and thus, provides opportunities for adopting appropriate control measures, and

Define the responsibilities of the project proponents, contractors and environmental monitors and provides means of effectively communicating environmental issues among them.

Evaluate the performance and effectiveness of mitigation measures proposed in the Environment Management Plan (EMP) and suggest improvements in management plan, if required,

Identify training requirement at various levels.

6.2 ENVIRONMENTAL MONITORING SYSTEM The monitoring programme has been formulated to take care of impact of proposed project. The emission levels from the stack and the ambient air quality around the proposed plant will be periodically monitored. Further, noise levels will also be regularly monitored.

It is recommended to have a full fledged environmental monitoring cell. The post operational programme will be under the supervision of the Environmental Management Cell.

The final post-study environmental monitoring programme including number and location of monitoring stations, frequency of sampling and parameters to be covered have been summarized and presented in Table 6.1 and 6.2.

Table 6.1: Environmental Monitoring Programme during Construction Phase S. No. Aspect Parameters Frequency Location

1. Effluent from septic tanks

pH, BOD, COD, TSS, TDS Once every month

Before and after treatment from each septic tank

2. Water-related diseases

Identification of water related diseases and curative measure, etc.

Three times a year

Labour camps and colonies

3.

Noise Equivalent noise level Once in three months

At major construction sites (Total 3 stations)

4. Air quality PM10, PM2.5 and NOx Regular twice in At major construction

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S. No. Aspect Parameters Frequency Location a week sites (total 3 stations)

5. Meteorological aspects

Wind character temperature, rainfall and humidity

Continuous hourly monitoring

At project site

Table 6.2: Summary of Environmental Monitoring Programme during Operation Phase Aspect Parameters Frequency Location Equipment used

Ambient Air Quality

PM10, PM2.5, SO2 and NOx

Twice in a week and 24 hour at each station

Four sites within the Impact area, including plant site

Respirable dust Sampler

Stack Emission

NOx Twice in a month

Stack Stack Monitoring Kit

Meteorology Temperature, wind speed and direction, Relative humidity and Rainfall

Continuous on hourly basis

One site inside the plant boundary

Anemometer with data logger and printer facility, thermo-hygrograph, Rain gauge

Surface Water Quality

Physical, chemical and biological parameters including heavy metals

Quarterly Four locations within impact zone

Standard laboratory Equipment

Ground Water Quality

Physical, chemical and biological parameters including heavy metals

Quarterly Four Station around the project site

Standard laboratory Equipment

Soils Physical and chemical parameters with organic content and heavy metals

Once every year

3 Location around the project area

Standard laboratory Equipment

Noise level Noise Once in a month

Four station in and around the plant boundary

Noise level meter

Ecology Visible damage to crops

Once in three years

Two locations in Impact Zone

6.3 ENVIRONMENT MANAGEMENT CELL The Environmental Management Cell (EMC) will consist of Chemists and scientists along with field assistants.

This cell will take the responsibility of implementing the environmental monitoring programme detailed in the previous section. Requisite number of such staff would need to be deployed for smooth conduct of the monitoring programme.

6.4 IIMMPPLEMMEENNTTAATTIIOONN OOFF EENNVVIIRROONNMMEENNTT MMAANNAAGGEEMMEENNTT SSYYSSTTEEMM ((IISSOO 1144000000)) A structured and certified environment management system is suggested at the industry level for ensuring that all the activities, products and services conform to national environmental and social requirement. These shall include latest technologies and

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practices. Certification of Environmental Management System to ISO 14001, assess how an organization handles environmental risks. ISO 14001 is the international standard for Environmental Management Systems. This generic standard is applicable to any organization in any industry. For the proposed thermal power plant, the Environmental and Social Management System and its set up, role and responsibilities will be based on the requirement of ISO 14000 certification.

Figure 6.1: E M Organization Cell

6.5 IINNFFRRAASSTTRRUUCCTTUURREE List of equipment required for Environmental Monitoring is presented in Table 6.3.

Table 6-3: Laboratory Equipment Required For Environmental Monitoring S. No. Equipment Quantity

I Meteorology 1. Automatic Weather Station with data logger 1 Set II Stack and Ambient Air 1. Respirable Dust Sampler/HVS 2 Sets 2. DG set 1 Set 3. Stack Emission Kit with necessary Accessories 1 Set III Noise 1. Integrated Noise Level Meter with Frequency Analyzer and data logger 1 Set IV Water 1. BOD Incubator 1 No. 2. Bacteriological Incubator 1 No. 3. Oven 1 No. 4. Muffle Furnace 1 No. 5. Analytical Balance ( Single Pan Digital ) 1 No.

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S. No. Equipment Quantity 6. Spectrophotometer ( Spectronic 20 ) 1 No. 7. pH Meter 1 No. 8. Turbidity Meter 1 No. 9. Conductivity Meter 1 No. 10. Thermometer 1 No. 11. Flame Photometer 1 No. 12. Reagents and Chemicals As required

6.6 BUDGET The estimated capital costs to be incurred by the project proponent for undertaking pollution prevention measures at the plant are provided in Table 6.4.

Table 6-4: Cost Provision for Environmental Measures S. No. Description of item Cost (Rs. In Crores)

1 Control of fire and explosion system 8.50 2 Plant waste treatment system 1.00 3 Sewage collection, Treatment & Disposal (STP) 1.50 4 Environmental monitoring lab equipment 0.50 5 Green Belt Development 0.30 Total 11.80

As is evident from the table above, the one-time cost for installing pollution control equipments, development of green belt and setting up of laboratory for sample testing will be approximately Rs. 11.8 crores. Other than the above the annual recurring cost for monitoring and green belt maintenance will be about Rs. 15 lacs.

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Chapter 7.Additional Studies

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7. ADDITIONAL

STUDIES

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77.. ADDITIONAL STUDIES 7.1 INTRODUCTION As per the conditions of the Terms of Reference given by EAC for preparation of the EIA/EMP Report, several studies were to be conducted to provide a clear picture of the project area. The suggested studies/activities were:

7.2 PUBLIC HEARING AND CONSULTATION As per the conditions of the TOR issued by MPSEIAA and the EIA Notification 2006, public consultation will be held for the project. “Public Consultation” refers to the process by which the concerns of local affected persons and others who have plausible stake in the environmental impacts of the project or activity are ascertained with a view to taking into account all the material concerns in the project or activity design as appropriate. Public consultation process comprises of two parts, viz Public Hearing and written response from stakeholders.

The Public Hearing shall be arranged in a systematic, time bound and transparent manner ensuring widest possible public participation at the project site(s) or in its close proximity District -wise, by the concerned State Pollution Control Board (SPCB). The EIA report will be submitted to the State Pollution Control Board along with other relevant documents and additional studies. The SPCB will process the application for Public Hearing and conduct the hearing within 45 days of the application.

For obtaining responses in writing from other concerned persons having a plausible stake in the environmental aspects of the project or activity, the concerned regulatory authority and the State Pollution Control Board (SPCB) or the Union territory Pollution Control Committee (UTPCC) shall invite responses from such concerned persons by placing on their website the Summary EIA report along with a copy of the application in the prescribed form, within seven days of the receipt of a written request for arranging the public hearing. Confidential information including non-disclosable or legally privileged information involving Intellectual Property Right, source specified in the application shall not be placed on the web site. The regulatory authority concerned may also use other appropriate media for ensuring wide publicity about the project or activity. The regulatory authority shall, however, make available on a written request from any concerned person the Draft EIA report for inspection at a notified place during normal office hours till the date of the public hearing. All the responses received as part of this public consultation process shall be forwarded to the applicant through the quickest available means.

After completion of the public consultation, the applicant shall address all the material environmental concerns expressed during this process, and make appropriate changes in the draft EIA and EMP. The final EIA report, so prepared, shall be submitted by the applicant to the MoEF for appraisal. The applicant may alternatively submit a supplementary report to draft EIA and EMP addressing all the concerns expressed during the public consultation.

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Chapter 8.Project Benefitsj

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88.. PROJECT BENEFITS 8.1 INTRODUCTION The 100 MW CBM Gas-based Power Project will improve the standard of living of the native population by providing employment opportunities through ancillary and associated industries and improved infrastructure – better roads, education facilities, medical facilities and communication facilities.

8.2 IMPROVEMENT IN THE PHYSICAL INFRASTRUCTURE At present, the infrastructure facilities of the study area are not well developed. Facilities such as water supply, power supply are almost non-existent. The proposed thermal power project will help in solving all these problems. Project proponents is committed to develop the surrounding area in a well coordinated and balanced manner while safe guarding the environmental and social aspects.

Rural Welfare and Community Development activity will include vocational guidance and supporting employment oriented and income generation projects like cottage industries by developing local skills, using local raw materials and help creating marketing outlets.

Training would be provided to the eligible local people for attaining skills in construction field with recognized institutions. Reliance Industries Limited shares the amenities and facilities with members of the local community.

Wherever possible, Reliance Industries Limited shall provide infrastructure to help setup local schools, centers for primary learning and education, repair/construction of existing primary schools in neighboring villages.

It is usually envisaged that setting up of a plant helps in developing the infrastructure of the locality.

8.3 IMPROVEMENT IN THE SOCIAL INFRASTRUCTURE Implementation of the project shall enhance economic growth of the area in general. Cost of land and other properties in the area will be increase.

The proposed project is expected to contribute towards improvement in quality of life of local people and it shall generate inputs for industrial / economic development in the region. The following measures are suggested for minimizing the adverse impacts on socio-economic and human interest:

Communication with the local community should be institutionalized on regular basis by the project authorities to provide as opportunity for mutual discussion

For social welfare activities to be undertaken by the project authorities, collaboration may be sought with local administration, Gram Panchayat, Block Development Office etc. for better co-ordination.

In order to maintain good Industrial Relations and to implement the project smoothly, following facilities have been envisaged at the proposed project:

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Essential facilities like electricity, drinking water, toilets, and bathrooms, proper fencing, and leveled ground with proper drainage, sanitation arrangements, and adequate illumination arrangements shall be provided.

All contract workers and staff shall be dressed with personal protective appliances and safety gadgets. Safety during project implementation will be accorded highest priority. Regular awareness programmes shall be conducted to create and sustain a safe working culture.

Rest rooms, canteen, drinking water near the workplace shall be provided for contract workers as well as transporters, etc. Hygienic working conditions shall be maintained at workplace.

Designated officials will ensure proper maintenance of infrastructure created for contract labours and to take immediate corrective actions whenever required after regular inspection.

8.4 EMPLOYMENT POTENTIAL At present the socio-economic conditions of the people in the study area is not good mainly due to low agricultural productivity. It is difficult for the people to sustain their livelihood on agriculture and is always on the look-out for other means of livelihood. So the proposed project will have a positive impact on the socio-economic conditions of the people by providing direct and indirect employment.

During the construction and operation period, project would have significant requirements for masons, plumbers, electricians, carpenters, fitters, welders, security personnel, other miscellaneous services in canteen, plantation, drivers, housekeeping etc. During construction phase, the project would employ skilled, semi-skilled and unskilled laborers. During operation phase, power plant would employ more than 35 personnel. In addition, about 25 people would be required for various ancillary services in power plant like house-keeping, security, horticulture and maintenance of infrastructure

8.5 ECONOMIC BENEFITS It was found that it is difficult for the local people to sustain their livelihood on agriculture and they are looking for other means of livelihood. So the proposed project will have a positive impact on the socio-economic conditions of the people by providing direct and indirect employment in the plant activities.

Also the project shall enhance economic growth of the area in general. Cost of land and other properties in the area will be increased.

8.6 OTHER TANGIBLE BENEFITS The other benefits that the project will provide are as follows:

Shall provide closer interaction and understanding between people from different regions, culture, social traits etc.

Shall improve in the general living standards and knowledge sharing bringing modern outlook and vision for growth and economic prosperity.

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Shall benefit to State and Central governments by way of royalty, cess, sales tax, duties etc. from this project. This in turn will help in development activities by Government in the area.

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Chapter 9.Environment Management Plang

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9 . ENVIRONMENT MANAGEMENT PLAN 9.1 INTRODUCTION An Environmental Management Plan (EMP) describes the processes that an organization will follow to maximize its compliance to environmental norms and minimize harmful impacts to the environment. This plan also helps an organization map its progress in achieving continual improvements towards sustainable environment.

In order to manage environmental issues, appropriate institutional arrangements along with suitable organizational structure need to be in place, with clear definition of a range of required activities, powers and responsibilities. The assessment of environmental impacts and mitigation measures have been identified for effective operation of environmental management activities in the pre-construction, construction, commissioning and O&M activities.

A comprehensive Environmental Management Plan consisting of proposed pollution control systems and additional mitigation measures for abatement of the undesirable impacts elucidated earlier has been drawn up, which are discussed in the following sections. A post study monitoring programme to be undertaken after commissioning of the project, which would assist in detecting the development of any unwanted environmental situations have also been designed and already presented in Chapter 6. In this context, Reliance Industries Limited shall deploy qualified and competent staff for the project.

The Environmental Management Plan consists of various interventions towards control of pollution during the construction and the operation stages, as summarized below.

9.2 ENVIRONMENT MANAGEMENT PLAN Environmental Management is a resource management and environmental planning, similar to development planning. The plant management should implement sound Environment Management Plan (EMP), which will make environment protection an essential requirement.

The integration of the project planning is done by clearly defining the environment requirements within an Environment Management Plan (EMP). Specifically, the EMP monitors and manages environmental aspects and issues of the project during operation phase by:

Identifying potential environmental impacts; Recommending mitigation measures for the negative impacts; Identifying opportunities for enhancement measures; Formulating Environmental Management Plan, which specify mitigation, monitoring

activities and indicators to be attached to Annual and periodic activity plans for project implementation and operation.

The responsibilities for undertaking specific required activities at design, construction and operation stages are listed in Table 9.1.

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Table 9.1: Responsibilities of Different Organizations in Environment Management Project Stage Responsible Organization Responsibilities

Participatory design

Project Consultants Minimize non-avoidable losses by specifying mitigation and enhancement measures for engineering design, bid & contract documents, non-structure program plans & periodic implementation plans

RIL Management Review and approve environmental mitigation measures reflected as EAP and attached to documents mentioned above

Construction Phase

Contractors Implement required environmental measures as reflected in EAP

RIL management Supervise contractors & service providers for implementation of EAP and enforce contractual and program requirements

RIL Engineers Monitor and report environmental indicators Operation RIL management Provide budget to undertake environmental monitoring Environment Consultant Carry out environmental monitoring and reporting

9.3 ENVIRONMENT MANAGEMENT PLAN: CONSTRUCTION PHASE Based on the findings of the impact assessment and considering the necessity to limit environmental impact during construction, a general guideline has to be ascertained.

Figure 9.1: Outlines for EMP implementation during Construction Phase

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9.3.1 Monitoring Programme The Monitoring Plan for the construction and operation phase is already described in Chapter 6. 9.3.2 Implementation Schedule and Reporting Procedures Various mitigation measures and their mode of implementation with responsible group for implementation have been identified and are given in Table 9.2 and 9.3 below.

Table 9.2: Mode of Implementation of Mitigation Measures for Construction Phase Mitigation Measures Mode of Implementation Agency Air Environment Water sprinkling in vulnerable areas Specified in Civil Construction

Package and site inspection Civil Construction Group at site

Proper maintenance of vehicles and construction equipment

Site Inspection Construction Group at site

Transportation of construction material in covered trucks, wherever possible

Site Inspection Construction Group at site

Noise environment Proper maintenance of vehicles, equipment and machinery

Site Inspection and records Construction Group at site

Provision of acoustic covers/ enclosures on equipment and machinery

Specified in contract award and inspection

EM Cell at site

Provision of earmuffs / earplugs to the workers in high noise areas and enforcement of its use

Specified in contract award and inspection

Water Environment Channelisation of effluents from construction area through existing network of drains

Site development and specified in the contract award documents

Civil Construction Group and EM Cell at site

Construction of temporary sedimentation tanks for the effluents in the site area

Site development and specified in the contract award documents

Solid Waste Management Disposal of surplus earth and construction debris

Site development and specified in the contract award documents

Civil group at site

Socio-economic Environment As project site is barren and undeveloped and already acquired by RIL.

R&R issue is not present

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Table 9-3: Mode of Implementation of Mitigation Measures for Operation Phase Mitigation Measures Mode of Implementation Agency Air Environment 30 m High Stack Civil Construction Package Operation and

maintenance group Water Environment No discharge from the plan as radiant cooling is proposed

- -

Noise Environment Design of equipment Included in Technical

Specification -

Provision of acoustic enclosures/ barriers/ shields to reduce noise

- -

Provision of personal protective equipments like ear plugs and ear muffs

- -

Solid Waste Management As gas is the fuel so solid waste generation is nil - -

Others Afforestation and Green Belt Development

- Horticulture group at site

Control of Fire and Explosion Hazard Part of Main Plant Package Safety Group at Site

Environmental Laboratory Equipment

- Chemistry Group at Site

9.4 CONSTRUCTION PHASE Environment impacts during construction phase will be mainly due to civil works as site clearing, foundation, construction, material and machinery transportation etc. The construction phase impact will be temporary in nature and localized phenomena except the permanent change in land-use pattern at the project site.

However, the control of pollution during construction phase is of considerable importance. Following control measures are recommended to mitigate the probable adverse impacts.

9.4.1 Site Management Plan Sites for construction workers camp will be clearly demarcated to prevent occupational hazards. Provisions for necessary basic needs and infrastructure facilities such as water supply, sanitary facilities, housing, domestic fuel, etc. will be ensured. For sewage treatment, soak pits and septic tanks will be used. All labours will be discouraged from using wood as fuel.

The land of the proposed gas engine based thermal power plant is undulating. It is predominantly covered with sandy clay loam, sandy clay and loamy sand as topsoil. Minor leveling would be required during construction. Before commencing the earthwork,

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available sparse vegetation would be removed. Due to the construction and transportation activities, dust will be generated. Water will be regularly sprinkled to reduce dust. Low lying area if any will be filled with earth excavated during the construction work.

Recycled aggregates will be used for filler applications and as sub-base for roads. Site grading operations will also involve stockpiling of backfill materials. The topsoil removed for the purpose of construction will be stored properly so that it can be reused later for green-belt development. Recyclable wastes such as plastics, glass fibers and insulations will be sold to recyclers.

The existing infrastructure of roads will be used for the activities for construction. If required, the roads will be strengthened by the proponent as per requirement.

Workers engaged during construction phase would be provided with temporary housing facilities at planned labour colonies located nearer to project site. Haphazard growth of labour camps will be avoided.

Due care will be taken to avoid water pollution problems during rainy season due to washout of waste material from dumpsite by constructing drains. At construction site, petroleum powered equipments and temporary storage of petroleum products (Highly inflammable) may lead to fire hazard, if safety norms are not strictly followed. Care should, therefore, be taken to avoid all sources of ignition at such places

On completion of construction work all temporary structures; surplus materials and wastes should be completely removed. Dumping of construction waste on agricultural land should be prohibited and stockpiles should be provided with gentle slops. The solid wastes such as paints, lubricants, oil, diesel containers or any other bio-degradable wastes that have leachable constituents should be disposed as per CPCB guidelines.

9.4.2 Air Quality Management The generation of dust, suspended particulate and emission of Nitrogen Oxide in the atmosphere will increase due to fuel combustion machines and transport vehicles during the construction phases. Land surfacing activity and vehicular movement will lead to increase in the level of dust and NOx in the atmosphere. In order to minimize smoke generation, the vehicles should be maintained properly, and only “PUC” certified vehicles of contractor should be deployed at site for ensuring that diesel powered vehicles are properly maintained to minimize the exhaust emission as well as noise generation.

Fugitive dust emission will occur due to construction activity, like handling of material and transportation within the plant premises. Extensive tree plantation will be carried out along the plant boundary to control spread of fugitive emission. During dry weather conditions, it is necessary to control the dust emission arising out of the excavation, leveling and transportation activities by water sprinkling.

9.4.3 Water Quality Management The surface water quality will be affected due to the construction work and excavation of topsoil, as there are two terrestrial surface water bodies namely Son River and Sarpha Nala near the construction site. Suspended solids in the runoff water during construction in rains – estimated for about three months in a year, will be arrested in temporary sedimentation tanks.

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Sufficient and appropriate sanitary facilities should be provided in order to maintain hygienic conditions in the camp of construction labours. The wastes such as sanitary wastes should be treated in septic tanks followed by soak pits of appropriate size and technology. The solid waste generated should be collected and disposed in an appropriate manner either at a landfill site or used as compost for agriculture uses. Area for maintenance of vehicles should be so located that contamination of groundwater by accidental spillage of oil can be prevented.

9.4.4 Noise Quality Management Noise produced during construction phase may have significant impact on the existing ambient noise levels. The noise level of vehicles and machines shall be within prescribed norms by regular maintenance. Though the effect of noise on the nearby inhabitants due to construction activity will be negligible, noise prone activity should be restricted to the extent possible during daytime in order to have minimum noise impact during nighttime. Onsite workers should strictly use noise protection devices like earmuffs. The construction machinery should be maintained to minimize the noise levels generated.

9.4.5 Waste and Hazardous Material Handling The hazardous material used during the construction may include petrol, diesel, welding gas and paints. These materials should be stored and handled according to the guidelines specified under Hazardous Waste Storage, Handling and Transportation Rules of Environment Protection Act 1989.

9.4.6 Ecological Aspects In order to prepare the site for the construction work there might be cleaning of shrubs present at the site. To counter the said situation proper landscaping and tree plantation in advance would be advantageous. Tree plantation (large size species) should be undertaken at the time of preparation of site so that they would grow to considerable size by time of commissioning of the proposed project. Construction workers should be provided with domestic fuel so as to prevent cutting of trees for firewood. The floral significance at the proposed plant site is negligible and impact of construction on flora will be negligible.

Flora and Fauna: Primarily the Land required for setting up Thermal Power Plant is barren. Thus, the floral significance at the proposed plant site is negligible and impact of construction on flora will be negligible.

9.4.7 Labour Colony The following facilities are recommended for the labour camps:

Labour camp site shall have electricity and ventilation system, water supply and community latrines with semi-permanent structures for their workers;

Water to be disinfected before consumption; Commissioning of community latrines and septic tanks are proposed to be

constructed; Adequate facilities for collection, conveyance and disposal of solid waste shall be

developed for solid waste collection conveyance and disposal.

The main mitigation measures for environmental control during construction are summarized in the Table 9.4.

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Table 9.4: Mitigation Measures Proposed During Construction Phase

Probable Source Proposed Mitigation Measures Targets to Achieve Air Environment Increase in dust and NOX concentration in ambient air due to leveling and Heavy Vehicle movement

Water sprinkling in vulnerable areas Proper maintenance of vehicles and construction equipment Transportation of construction material in covered trucks, wherever possible

Control of fugitive dust from construction areas Control of NOX Emissions Control of fugitive dust from construction areas

Noise Environment Construction Equipment Proper maintenance of vehicles,

equipment and machinery Provision of acoustic covers/ enclosures on equipment and machinery, wherever possible Provision of earmuffs / earplugs to the workers in high noise areas and enforcement of its use

Control of ambient and in-plant noise levels Control of ambient and in-plant noise levels Protection of workers

Water Environment Soil runoff and effluents from construction activities

Channelization of effluents from construction area through existing network of drains Construction of temporary sedimentation tanks for the effluents from construction area

Control of suspended solids in effluents from construction area Control of suspended solids in effluents from construction area

Socio-economic Environment Migrant labours Provision of environmentally safe

camping area for the migrant laborers Arrangements for water supply and sanitation

To provide clean & healthy living environment to work force To reduce stress on surrounding population

Solid Waste Management Construction activities Disposal of surplus earth and

construction debris Reclaiming of un-built area with appropriate vegetation/ landscaping

Control of pollution Create a good visual environment

Terrestrial Ecology Clearing of vegetation Soil enabling activities.

Afforestation and Green belt development

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9.5 OPERATION PHASE The impacts of operation phase will be long term in nature. During operation phase of the proposed project, pollution impacts are envisaged on Air, Noise and Land/Biological components of the environment as per the impact predicted in this study. However, in order to ensure predicted impact levels and to further mitigate the impacts wherever possible from proposed project on individual environment component, the following mitigation measures are recommended:

9.5.1 Air Environment Environmental management at the operation stage includes all the steps undertaken at the design stage by the project proponents to meet the statutory requirements and towards minimizing environmental impacts. The design basis for all process units will lay special emphasis on measures to minimize effluent generations and emission control at source. The specific control measures related to gaseous emission, noise generation etc. are described in the following section.

9.5.1.1 Air Quality Management

99..55..11..11..11 RReedduuccttiioonn ooff EEmmiissssiioonn aatt SSoouurrccee Major pollutant envisaged from the proposed gas engine-based thermal power plant is Oxides of Nitrogen. The baseline ambient levels of NOX in the project area are within the permissible limits as specified by regulating agency. The following methods are recommended for the air quality management.

Green belts will be provided around the plant site as well as around the total site and along the internal roads;

All the internal roads will be metalled (asphalted) to reduce the emission of dust on the roads due to vehicular movement.

Continuous water sprinkling will be practiced at all dust generating areas.

9.5.1.2 Stack Gas Monitoring The emission from the stacks will be monitored periodically for the concentration of Oxide of nitrogen. It will be carried out through samples collected from the emissions. For the purpose of sample collection, sampling ports should be provided in the stacks according to CPCB guidelines.

9.5.1.3 Ambient Air Quality Monitoring The concentration of SPM and NOx in the ambient air outside the project boundaries and in the adjoining villages should be monitored as per the direction of the State Pollution Control Board. The data should be statistically analyzed and compared with the pre-project base-line data.

9.5.1.4 Meteorological Observations A permanent weather station will be installed within the plant premises. The dry bulb temperature, wet bulb temperature, wind speed, wind direction, cloud cover, rainfall and solar radiation should be monitored on a daily basis.

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9.5.2 Water and Wastewater Management 9.5.2.1 Water Conservation The project will have a radiator cooling system so water is required only for drinking and other purposes. The potable water requirement shall be around 15 Kl/day and shall be met through existing facilities. Pump and pipe network distribution of potable water for plant shall be provided. Overhead water tank would be provided for the distribution of potable water to various consumer points.

9.5.2.2 Rainwater Harvesting System Rain water Harvesting will be implemented at proposed OCPP site to conserve storm water. Rain Water harvesting typically has two different approaches namely:

Collection and storage of rainwater. Channeling surface run-offs to ground water recharging structure.

In the first approach, rainwater collected from roofs, pavements and roads after rain will be diverted to a collecting underground tank(s). Sand or pebbles will be provided depending on the end use of the water i.e. whether it will be used for sanitary purpose, horticulture/landscape gardening etc. System will be designed based on quantity of rainwater collected from well-defined surface areas and for the rainfall data applicable to the site. Oil filters will be put in all drain heads to ensure that no oil and grease from the surface gets mixed with the percolated water.

In the second approach, rain water from surface run-off will be directed towards recharging the ground water aquifer directly through the various types of structures such as, percolation pits, Dug cum Bore wells and Mini Artificial Aquifer, etc. The type of structure suitable for a site will be depending on the topography, lithology of the site and depth at which the ground water aquifer exists. However, during detailed designing of the plant suitable structure will be planned for rainwater harvesting.

9.5.3 Noise & Vibration Management Manufacturers and suppliers of noise generating devices / machines like gas engine generator, compressors and other rotating equipment shall be asked to provide where ever possible and required acoustic enclosures for noise control by adopting appropriate design and state of art technology for fabricating/assembling machines.

Proper noise barriers/ shields etc shall be provided around the equipment wherever required. Noise from equipment shall be adequately attenuated by providing soundproof enclosure and insulation to minimize the noise level.

9.5.3.1 Recommendations for Noise Management To reduce the impact of noise, shock absorbing techniques may be adopted

All opening like covers, partitions may be acoustically sealed The operator’s cabin (control rooms) should be properly insulated with special

doors and observation windows The operators working in the high-noise areas would be strictly instructed to use ear-

muffs/ear plugs

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Noise levels may be reduced by the use of absorbing material on floors, walls and ceilings

Development of thick vegetation in plant premises to attenuate continuous noise.

9.5.3.2 Management of Vibration Low vibration generating machines / equipment may be selected for the indent purpose with rugged bases to minimize propagation of vibration. All variable speed machines in the power plant would be supported on vibration isolation system with springs and viscous dampers also a microprocessor based diagnostic and data management system complete with vibration and other sensors would be provided for the gas engine, generator and all drives/ motors.

Personnel working near the vibrating machines in different units would be provided with well-designed vibration resistant hand gloves/ foot wares.

9.6 GREEN BELT DEVELOPMENT With a view to attenuate air pollution, to absorb noise and to care of uptake of water pollutants, it is recommended to develop a greenbelt on 30% of the total plant area, all around the boundary and at several locations within the power plant premises.

The various services/ utility areas within the plant would be suitably graded to different elevations. Natural features of the plant site would be retained as far as possible to integrate with the buildings to form a harmonious/ pleasant environment. Areas in front of various buildings and the entrance of power plant would be landscaped with ground cover, plants, trees based on factors like climate, adaptability etc. The green belt would consist of native perennial green and fast growing trees. The plant species that may be useful for development of thick green cover with keeping a view the nature of pollutants expected from power plant and pollution attenuation coefficient of plants, certain plants species have been short listed for plantation. The list of identified species is given in Table 9.5.

9.6.1 Criteria used for Selection of Species for Greenbelt The plant species suitable for greenbelt development need to be selected based on the following criteria:

Fast growing; Thick canopy cover; Perennial and evergreen; Large leaf area index; Efficient in absorbing pollutants without significantly affecting their growth; Suitable for the local seasons.

The plant species that may be useful for development of thick green cover keeping in view the nature of pollutants expected from power plant and pollution attenuation coefficient of plants, the following plants species are short listed for plantation.

Table 9.5: List of Trees for Plantation S. No. Name of Plants Species Common names

Trees

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S. No. Name of Plants Species Common names 1. Acacia auriculoformis (16 m) - 2. Acacia catechu (3 m) Khair 3. Acacia nilotica (8m) Babul 4. Aegle marmelos (12m) Bel 5. Annona squamosa (10m) Sitaphal 6. Azdirachta indica (20m) Neem 7. Cassia siamea (10-12m) - 8. Casuarina equisetifolia (10m) Suru 9. Citrus lemon (3m) Nimbu

10. Dalbergia sissoo (10m) Shishm 11. Derris indica (10m) Kapanj 12 Ficus bengalensis (20m) Vad 13. Mangifera indica (15m) Aam 14. Pithecellobium dulce (8m) Wilayati imli 15. Polyalthia longifolia(5-15m) Ashok 16. Pasidium guayava (15m) Amrud 17. Syzygium cumini 20(m) Jamun 18. Zizyphus mauritiana (10m) Ber

Shrubs 1. Bougainvillea spectabillis (8m) Bogan wel 2. Calotropis gigantean (3m) Rui 3 Hibiscus rosa-sinensis (3m) Jaswant 4. Nerium indicum (5m) Kanher 5. Thevetia peruviana (6m) --

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Chapter 10.Risk Assessment

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10. RISK ASSESSMENT AND DMP 10.1 INTRODUCTION Preliminary Hazards Analysis (PHA) is a broad based study carried out to identify potential hazards associated with various process operations, handling of hazardous chemicals and associated activities carried out at any facility. The objective of PHA is to further direct greater depth of analysis and suggests remedial measures for hazard potential areas. As per the Environment Protection Act, Section 8 and rules under Manufacturing and Storage of Hazardous Chemical rules 1994 4(2), an occupier of an existing industrial plant shall have identified the major accident hazards and taken adequate steps to prevent such major accidents; occupier shall provide to the persons working on the site with the information, training and equipment including antidotes necessary to ensure their safety.

Also rule 10 (4&6) stipulates that the Occupier shall have to update Safety Audit report once a year by conducting a fresh Safety Audit. The factories Act 1948, rule 7A specifies the general duties of occupier such as to ensure the health, safety and welfare of all workers while they are at work in the factory and to maintain all places of work in the factory in condition that is safe and without risk to health.

In light of above, risk assessment is one such tool to identify hazards at industrial site and take engineering and managerial steps to mitigate the same. Risk assessments supply information to decision makers and require practical data to provide a foundation for their validity and to establish confidence in their output. The present study is based upon the field survey conducted on the stretch and data obtained from numerous published sources. The major limitation of all these data is that they are for developed countries.

The absence of root data pertaining to our cases has prevented near ideal calculation of the risk. Nevertheless, the probability and frequencies used in the report still holds good for similar scenarios and hence used without any modification or correction factor.

Risk Assessment in such scenarios depends upon numerator and denominator data. Numerator data for risk assessments are based on counts of incidents and accidents that, in the past and Denominator data indicate the level of exposure for hazardous materials. The present case study has been designed to suit the needs of CBM gas based thermal power station.

10.2 RISK ASSESSMENT PROCESS A schematic representation of a risk assessment procedure is underline below in Figure 10.1.

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The hazards associated with the above are detailed in the following sections. The broad risk assessment methodology for evaluating and assessing risks from handling and storage of CBM gas was:

1. Identification of hazards arising from storage and process 2. Establish failure frequencies for selected scenarios 3. Perform Consequence Analysis 4. Assess the vulnerability 5. Provide Risk Reduction Strategies including emergency plans

10.3 HAZARD IDENTIFICATION Hazard identification is one tool by which hazards associated with a chemical can be properly identified for further assessment and more importantly adequate safety measures can be adopted to screen off personnel from exposure to the same.

The following main hazards may exist in the plant under the situations given below-

HAZARD POTENTIAL LOCATION High temperature and pressure. Gas Engine, Generator Area

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Fire & explosions (due to inflammable / combustible materials).

Gas Conditioning skid area,

Toxic and corrosive chemicals Not Applicable Toxic and poisonous gases and dust. Not Applicable Electricity (Receiving / Clue ration / Distribution). Entire area specifically generator section,

distribution, control rooms, switchyard Disposal of wastes Work at heights Non-working of safety devices, inter locks, failure of high RPM machineries.

Spent oils Stack and Radiators Gas engine & generator section

Hazards during heavy equipment handling (Crane, etc.)

Gas engine, Generator

Road accidents Receipt and dispatch section, loading / unloading, gantry

10.4 CBM GAS CBM gas (methane plus higher hydrocarbons with traces of carbon dioxide) has not been known to explode on its own, but ignition take place, if there is source of ignition and sufficient air is present. The scenario could occur, when the gas concentration is within the explosive limits of 4 to 15 percent relative to the air and gas comes in contact with an ignition source. CBM gas is non-toxic and cannot cause sickness; unless the gas is in such high concentrations that oxygen supply is cut off. This can take place in a very confined place without any ventilation. CBM gas being lighter than air would disperse freely in windy conditions, lowering the risk of any accident.

CBM gas pipeline breaks can result in explosions and fires that can impact on human health and safety. The magnitude of this impact differs. There are some areas in which the impact of a pipe break will be more significant than it would be in others due to concentrations of people near the pipeline and who thus could be affected. Details of CBM gas pipeline for the project are as follows:

1. Gas Pipeline will Take-off from Gas Gathering Staion ( GGS ) 2. Pipeline Length - Approximately –1.4 km 3. Pipeline Diameter- 10 or 12” 4. Design Pressure- 0.5 barg to 1.4 barg 5. Metering and Regulating Station will be installed within Plant Boundaries. 6. No additional Fuel Gas will be stored at Plant site.

10.4.1 Identification of Leakage (CBM gas is trasnsported at 0.5 to 1.4 bar pressure) The main risk arises from transporting CBM gas in due to leakage in pipeline. There are number of ways, through which a CBM gas leakage is detected. Few of them are as follows:

1. A noise coming from a pipeline such as a hissing or roaring sound may be a sign of a leak.

2. Blowing dirt for no apparent reason 3. White fog near a pipeline

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4. A dry spot in the ground or vegetation that appears to be dead for no apparent reason

5. Frozen ground in warm weather. 6. Bubbling water can indicate a CBM gas leak (this is also a hazard scenario) 7. Flames, if a leak has ignited (this is also a hazard scenario)

10.4.2 Properties of Methane Gas Methane is a chemical compound with the chemical formula CH4. It is the simplest alkane, and the principal component of CBM gas. Methane's bond angles are 109.5 degrees. Burning methane in the presence of oxygen produces carbon dioxide and water. The relative abundance of methane makes it an attractive fuel.

Methane is important for electrical generation by burning it as a fuel in a gas engine Compared to other hydrocarbon fuels, burning methane produces less carbon dioxide for each unit of heat released. At about 891 kJ/mol, methane's heat of combustion is lower than any other hydrocarbon but the ratio of the heat of combustion (891 kJ/mol) to the molecular mass (16.0 g/mol) shows that methane, being the simplest hydrocarbon, produces more heat per mass unit (55.7 kJ/g) than other complex hydrocarbons.

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Properties Molecular formula CH4 Molar mass 16.042 g/mol Appearance Colorless gas Density 0.717 kg/m3 (gas, 0 °C)

415 kg/m3 (liquid) Melting point -182.5 °C, 91 K, -297 °F Boiling point -161.6 °C, 112 K, -259 °F Solubility in water 35 mg/L (17 °C)

Hazards MSDS External MSDS R-phrases R12 S-phrases (S2), S9, S16, S33 NFPA 704

4 1 0

Flash point -188 °C Explosive limits 5 – 15%

10.4.3 Methane Gas Supply System The total requirement of gas would be around 600,000 standard cubic meters per day (SCMD) for 100 MW capacity. Gas for the operation of the plant will be made available from Reliance’s Sohagpur CBM Block. Pipelines, about 1.4 km will be laid from power plant site to connect to GGS.

The pipeline will be underground except for about 100 meters length within the power plant boundary, where it will be over ground. The pipeline will have a diameter of 10-12 inches. The depth of the pipelines at underground level will be approximately 1250 mm. The pressure of the gas flow from pipelines would be 0.5 barg to 1.4 barg.

The safety policy will take for the over ground pipeline, that the pipeline will be buried with sand and there will be a warning tape above the pipeline. In addition to these, route makers will be installed over the ground.

10.4.4 Identification of Hazardous Events Hazardous events in the form of fire or explosion could arise from leakages. Details of piping are not yet available. The risk assessment due to leakage of the CBM gas has been done on certain assumption as described in the following sections.

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10.4.5 Consequence Estimation Site Data:

Location: Shahdol, Madhya Pradesh, India Building air exchanges per hour: 0.52 (unsheltered single storied) Time: April 18, 2010 1615 hours’

Chemical Data:

Chemical Name: METHANE Molecular Weight: 16.04 g/mol Ambient Boiling Point: -162.2° C Vapor Pressure at Ambient Temperature: greater than 1 atm Ambient Saturation Concentration: 1,000,000 ppm or 100.0%

Atmospheric Data: (Manual Input of Data)

Wind: 2 meters/second from SW at 3 meters Ground Roughness: urban or forest Cloud Cover: 5 tenths Air Temperature: 32° C Stability Class: F (user override) No Inversion Height Relative Humidity: 50%

SOURCE STRENGTH:

Flammable gas is burning as it escapes from pipe Pipe Diameter: 10 inches Pipe Length: 1400 meters Unbroken end of the pipe is connected to an infinite source Pipe Roughness: smooth Hole Area: 78.5 sq in Pipe Press: 29.2 psia Pipe Temperature: 32° C Max Flame Length: 20 meters Burn Duration: ALOHA limited the duration to 1 hour Max Burn Rate: 538 kilograms/min Total Amount Burned: 8,629 kilograms

THREAT ZONE:

Threat Modeled: Thermal radiation from jet fire Red : 10 meters --- (10.0 kW/(sq m) = potentially lethal within 60 sec) Orange: 21 meters --- (5.0 kW/(sq m) = 2nd degree burns within 60 sec) Yellow: 36 meters --- (2.0 kW/(sq m) = pain within 60 sec)

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10.5 DISASTER MANAGEMENT PLAN: ONSITE AND OFFSITE 10.5.1 Objective The On-site and Off-site emergency plans cover personnel employed at the proposed Plant. The Emergency Plan is aimed to ensure safety of life, protection of environment, protection of installation, restoration of production and salvage operation in the same order of priorities. The objective of the emergency plan is to make use of the combined resources of the plant and the outside service to achieve the following:

Reliable and early detection of an emergency and careful planning The availability of resources for handling emergencies Safeguard the personnel located in the premises Minimize damage to property and environment Organize rescue and treatment of affected persons Initially contain and ultimately bring the incident under control Identify any casualties Provide authoritative information to the news media Secure the safe rehabilitation of affected persons The command, co-ordination and response organization structure along with

efficient trained personnel Regular review and updating of the DMP Preserve relevant records and equipment for the subsequent enquiry into the

cause and circumstances of emergency.

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10.5.2 Specific Emergencies Anticipated and their possible Mitigation Measures 10.5.2.1 Rupture of CBM Gas Pipeline CBM gas consists of mixture of hydrocarbon, principally methane and ethane with fractional amount of non-hydrocarbons like nitrogen and H2S. Leakage of gas may cause substantial explosion damage. The hazard from a gas under pressure is normally much less in terms of the amount of material stored but the physical energy released if a confined explosion occurs at high pressure is envisaged.

Safety Equipment Gas detection system Deflagration characteristic of CBM Gas Explosion control system Safety valves Remotely operated pneumatic control valves.

10.5.2.2 Gas Engine Hazard Gas engine is associated with fire and explosion hazard due to sudden generation of pressure or temperature that leads to damage, injury and death. Temperature and pressure are closely related and when flammable or combustible mixture is present in process equipment, the consequences are worse. Thus an engineering evaluation will be done for worst-case scenario.

Safety Measures Installation of automatic speed governor including automatic shutdown, high

exhaust and cylinder temperature or low lube oil pressure level or alarm has to be installed.

Explosion suppression system with detector technique and suppressant. Means of shutting off the fuel supply. Starting sequence of engine should include a purge cycle adequate to ensure

a non-flammable atmospheric in the engine and exhaust system prior to ignition.

Piping, valves and fitting should be metallic and be in accordance with NFPA-30. (Flammable & combustible liquid code)

10.5.2.3 Fire and Explosion Fire consequences can be devastating, since they involve huge quantities of fuel either stored or in dynamic inventory in pipelines or in nearby areas. Toxic releases can affect persons working. Preliminary Hazard Analysis has provided a basis for consequence estimation. Estimation can be made with the use of various pool fires, tank fire consequence calculations. During the study of Risk Assessment, the nature of damages is worked out and probability of occurrence of such hazards is also drawn up.

The aim of DMP is to introduce the pragmatic guidelines for safe storage and warehousing of hazardous/ combustible materials, thus protecting human health and environment. The following mitigating measures should be adopted:

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Eliminate all sources of ignition. However, it is difficult to ascertain all the sources of ignition, especially if there are any moving parts. Foam type extinguishers are recommended.

All emergency and safety related equipment must be frequently and regularly checked and maintained to ensure that their condition is satisfactory. Records should be kept of all checks and maintenance carried out on this equipment.

The necessary first-aid equipment should include emergency showers and eye wash facilities.

The fire fighting media should be selected according to their mode of action and their use in combating or preventing the spread of fire. It may be water, dry chemical powder, carbon dioxide.

Extinguishers should be fitted with means to provide visual indications that the unit has partially or wholly been discharged.

A fire detection alarm system shall be provided in the electrical room.

10.5.3 Initial Emergency Response Organization Shift-in-charge would lead initial response organization in an emergency condition. Upon the detection of an emergency condition, the Shift-in-charge assesses the conditions and, if an Emergency Action Level is exceeded, classifies the emergency, assumes the role of Main Controller. At this stage, command and control, functions from the Main Control Centre. On the direction of the Main Controller, the designated Communications Co-coordinator notifies off- site agencies and plant management. If additional support is required for mitigation, the Main Controller, using weather information available in the Main Control Centre, assesses the extent and area of the hazard and initiates protective action as necessary.

Table 10.1: Initial Emergency Organization of Reliance Industries Limited Emergency Organization Primary Controlling authority

Secondary Controlling authority (absence of Primary Authority)

Overall In-charge Sr. General Manager Asst. General Manager (O&M) Site Controller General Manager (Plant) Sr. Manager (Operation) Incident Controller

Asst. General Manager (O&M) Sr. Manager

Communication Officer

Any of the Managers as decided by Incident Controller

Sr. Ex. Engineer/Ex. Engineer

Liaison Officer

General Manager (Plant) Manager (Plant)

Section In-Charge

Heads of Various departments in the Power Plant.

Emergency Response Team Plant Operating Personnel Plant Operating Personnel Fire and Rescue Controller Fire & Safety Officer Fire & Safety Officer Security Controller Sr. Security Officer Security Inspector Transport/Civil Supplies Controller

Asst. General Manager (O&M) Manager (O)

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10.5.4 Full Emergency Response Organization Upon classification of the On-site or Off-site Emergency, the Main Controller activates the full Emergency Response Organization. In addition to those who may be already at the Main Control Centre operating it the following positions make up this Emergency organization.

MMaaiinn CCoonnttrroolllleerr-- ((SSrr.. GGeenneerraall MMaannaaggeerr//AAsssstt.. GGeenneerraall MMaannaaggeerr))

Main controller would co-ordinate the response action from the control room with the support of the control room staff. However, as the emergency escalates and the emergency response organization begins to be deployed, the emergency management centre should be moved to the designated Emergency Control Centre (ECC), where the entire response organization would operate. The Main Controller would operate from this location together with his staff, except for such personnel, as the Shift-in-Charge, who may be directly involved at the scene of the accident. He will:

Relieve the Incident Controller of responsibility of the main Controller. Analyze the emergency and decide on the emergency level warning. Direct, co-ordinate and supervise the emergency response activities. Ensure on-site and off-site personnel protection, safety and accountability. Ensure that the casualties if any are given medical attention and that the

relatives are informed, if necessary. Arrange for relief of personnel when emergency is prolonged. Liase with the off-site emergency response personnel, departments and

organizations such as fire and police officials and other statutory bodies and advise them of all likely effects of the incident outside the facility premises (if any).

Regulate traffic movement within the facility. Ensure preservation of evidence for inquiries to be conducted by statutory

authorities. Authorizes, termination of emergency by sounding of “All Clear” siren, which

will be a continuous, long siren for one minute.

SSiittee CCoonnttrroolllleerr ((GGeenneerraall MMaannaaggeerr ((PP))//SSrr.. MMaannaaggeerr ((OOppeerraattiioonn)) The Site Controller operates from the ECC and is responsible for supervising and co-ordinating the activities of those functions involved in mitigating the consequences of the accident. He will keep the Main Controller informed of the situation from time to time. He will immediately proceed to the scene of emergency and assess the situation. The Incident Controller should be equipped with a distinctive, fluorescent jacket for easy identification (which should be provided in the Emergency Control Centre). He will:

Help the Main Controller organize and direct the emergency response activities keeping in mind the safety of personnel and minimizing loss and damage to property.

Formulates strategies and advise the Main Controller of the actions to be taken to mitigate the consequences of the accident.

Maintain direct communications with the on-site Field Operations Co-ordinator / incident controller.

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Co-ordinate the activities aimed at organizing, requesting and obtaining additional resources (both as equipment and personnel) to support the field operations.

Co-ordinate with the Security-in-charge and Safety Officer. Check for casualties. Arrange for rescue of trapped workers and those in a state of shock. Get all non-essential workers safely evacuated after stopping all those jobs,

which are not required during an emergency. Set up a communication system with the ECC through telephone, wireless and

/ or messenger system. Pending arrival of the Main Controller, direct the shutting down and

evacuation from the facility and call outside emergency services, if necessary. Allot jobs to the emergency squad. Report all developments to the Main Controller. Preserve all evidence for use in the subsequent enquiry.

IInncciiddeenntt//FFiieelldd OOppeerraattiioonnss CCoonnttrroolllleerr ((AAsssstt.. GGeenneerraall MMaannaaggeerr//SSrr.. MMaannaaggeerr)) The Incident Controller or Field Operations Controller is the highest ranking emergency response organization officer at the direct scene of the accident with headquarters located as close as possible to the location where the emergency field operations are carried out, with due regard for safety, of course.

The Field Operations Controller must be a person with good technical expertise and familiarity with the facility. Duties of Incident Controller include:

The direction and co-ordination of all field operations at the scene of the accident.

On-scene accident assessment. The implementation of on-site response actions to protect facility personnel

and the public (protective actions). The implementation of on-site response actions to bring the emergency under

control (support and emergency control actions). The co-ordination of these actions with the Site Controller at the ECC.

TThhee AAddmmiinniissttrraattiioonn FFuunnccttiioonn ((AAddmmiinniissttrraattiivvee MMaannaaggeerr)) This function should provide the necessary administrative and clerical support to relieve the technical personnel from such responsibilities. The Administration Manager would assume the role of the Administration function.

The duties include:

Immediately proceed to the Emergency Control Centre (Control Room / Main gate).

Arrangement of additional help if required and inform relatives, to ensure that casualties receive adequate attention

Controlling the traffic movements into the plant and ensure that alternative is available when need arises

Arrangement for the relief of personnel and organize refreshments/catering facility, when emergency is prolonged

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10. RISK ASSESSMENT

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In addition, this function has the important task of keeping chronological records of what is happening during the emergency, and preparing reports for the Main Controller and his staff. This includes:

Recording any change in the emergency action level status. Keeping track of all external agencies notified. Keeping track of emergency personnel intervening. Keeping track of emergency personnel notified and arriving at the scene. Maintaining a record of the changes in the emergency organization structure

as higher officials arrive to relieve lower-ranked personnel. Keeping a record of all events affecting the emergency. Keeping a record of all of the decisions made and emergency actions taken

during the emergency operations. Updating maps and wall charts displaying the spreading of the emergency

(e.g., units affected by fire, areas affected by evacuation orders), and maintaining a record of them.

Updating the same charts showing the position of the emergency squads or fire fighters, and keeping a record of them.

Recording the arrival of special emergency materials or equipment (this may be especially important for later financial accountability).

Recording any fact of relevance occurring during the emergency.

The chronological log is extremely valuable both during and after the emergency. The greatest advantage of such a system is to keep the situation updated. This information can then be used by the emergency co-ordination staff to assess the situation and make appropriate decisions.

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This fire and rescue operation team should be typically composed of personnel from the different facility departments. The team should have basic training in the handling of various types of emergencies. Fire is the most common hazard in the facility. The team members should be capable of recognizing different types of fires and the appropriate extinguishing agent for fighting these fires. They should also be able to handle the available firefighting equipment including hoses, nozzles, portable extinguishers and fixed fire fighting units.

The fire and rescue team leader (Fire & Safety Officer) should report directly to the Incident/ Field Operations Controller and make important decision regarding the response to the particular emergency.

The duties of the fire and rescue team leader include:

Overall in-charge of the fire fighting operations. Inform the Main Controller if external fire tender / firefighting equipment /

materials /Mutual Aid are required. Maintaining adequate supplies for firefighting equipment and facilities.

Logistics Function (Store In-charge) This function is responsible for making the necessary supplies available to the response teams during the emergency. Also, the function has the task of organizing and

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10. RISK ASSESSMENT

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maintaining the staging area and providing temporary storage for emergency supplies and equipment for rapid deployment. The function is also responsible for co-coordinating, hiring, Controlling and operating all emergency vehicles such as ambulances, trucks for transportation of emergency materials and supplies and other emergency transportation vehicles.

The person responsible for this function, the Logistics Coordinator, in this case the Store In-charge, should report to the Site Controller and keep him updated on available supplies and equipment, needed for an emergency. A list of emergency materials and equipment is as follows:

Fire extinguishers Fire hoses and nozzles Personal protective equipment, including full protective clothing, self-

contained breathing apparatus, and respirators Emergency lights and power generators Spill control agents for the decontamination of toxic spills of different classes of

chemicals Fuel for the operation of emergency vehicles and machinery (if any)

Security function (Sr. Security Officer / Security Inspector) During the initial phase of an emergency, the security personnel may be in-change of communications within the facility as well as outside agencies, before being relieved by the appropriate coordinator. The position of the Security Controller could be handled by the Security officers and assisted by the Inspectors, and guards. However, the main responsibility of this function is to ensure that facility security is maintained. The duties of this function include:

Raise the alarm by sounding the siren. Inform the Plant-in-charge / Shift-in-charge. Close the gates(s) and ensure that unauthorized persons / vehicles do no enter

the premises. Instruct the security guards to occupy pre-determined posts for controlling the

security of the facility. Control the entry of authorized personnel, such as officials of outside agencies

and other personnel that may be required at the facility. Control the escorting of outside official agency representatives and other

appropriate personnel to the corresponding facility liaison personnel, as per instructions. Also ensure that media representatives are not directly admitted to the Emergency Control Centre (in order to minimize any unnecessary interference during emergency operations).

Be in-charge of personnel accountability during the emergency. Should some facility employees be unaccounted for, and presumed to be still in the area affected by the emergency, security should alert the Incident Controller, who will then initiate a search and rescue operation (if feasible).

Direct the exit of facility personnel in case of evacuation, and co-operate with external police forces to organize and direct evacuation operations for the public, if necessary.

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Arrange for proper transport for required personnel in the facility during an emergency

Ensure that non-essential persons do not crowd the affected area. Provide assistance in fire fighting and rescue operations

Emergency Squad Function (Plant Operating personnel drawn from all departments) The responsibilities of the emergency squad function are as follows:

Isolate equipments in accident area. Evacuate non-essential personnel and visitors. Maintain record of evacuated personnel. Act as firefighters in controlling the emergency. Act as runners and messengers. Act as first-aiders and rescuers and handle casualties / persons overcome by

fire. Provide details of casualties. Providing lighting in the area. Carry out any other job assigned by the Incident / Field Operations Controller.

Transport in-Charge/Maintenance Manager (Asst. General Manager (O&M)/Manager (O)) The duties of this function include:

Keep all the vehicles and drivers ready, maintain constant contact with the Main Controller / Medical Officer and dispatch the vehicles as per their needs.

All drivers on duty at the facility will, on sounding of the alarm, rush back to their department and await instructions.

A minimum of two vehicles should be kept standby at the facility for the emergency use and for transporting critically injured to hospital.

Communication Coordinator (Sr. Ex. Engineer/Ex. Engineer) The communication coordinator is assigned to the Telephone Operator. The responsibility of this function would be to:

Notify the location of emergency to the Security Department, Emergency Squad members, Main Controller, Incident Controller, Safety Officer and Administrative Officer.

On receipt of instructions from the Main Controller or his designated, notify the fire brigade/police/hospitals/District Collector/Factory Inspector.

Keep the switchboard open for emergency calls and transmit the same to the concerned personnel effectively.

Refrain from exchanging any information pertaining to the emergency and refer any queries from authorized persons to the Main Controller.

PPeerrssoonnnneell ooff tthhee AAffffeecctteedd AArreeaa They will:

Continue to handle the emergency as per the laid down procedures and as guided by the Incident Controller.

Avoid crowding of the affected area by unwanted personnel. Stop all non-essential work / unwanted operations.

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Remove unwanted persons from the area to a “Safe Assembly Points / area” (which should be marked on the site plan).

10.5.5. Declaration and Termination of Emergency The Site Controller will make the declaration of On-site or Off-site emergency. Sirens will be used for annunciation of facility emergency as indicated in the document. The notification for start and termination of the emergency will be sent to:

District Magistrate Nearby industries, if any Police Superintendent of the area

The message will include the following:

Identification of the emergency e.g. fire, explosion, etc. Date and time of the accident. Details concerning accident/emergency and probable affected areas. Type of the accident

10.5.6. Recovery, Facility Re-entry and Restoration of services

The recovery and re-entry phase will begin after the declaration of termination of emergency. The Main Controller would make this determination. The recovery plan should be flexible enough to adapt to existing conditions. Not all of the conditions that may be encountered in an emergency can be anticipated in advance. Detailed plans and procedures for recovery operations should be prepared at the time they are needed.

The Re-entry Team under the leadership of the Main Controller should perform re-entry operations. The team will consist of personnel knowledgeable in procedures and facility layout. In the Re-entry planning process, the tem will gather available information on the nature of the emergency and its present status by method such as discussions with the operations personnel on-shift. Necessary protective clothing and equipment should be available for the team before re-entry is authorized.

Specific procedures for recovering from an emergency and re-entering the facility can hardly be provided, since they will have to be determined on a case-by-case basis. Depending on the type of accident and the severity of the damage suffered. However, Provision should be made for the following:

Organizing a re-entry team. Inspecting the damaged area. Declaring the emergency concluded and making the “all clear” known to the

facility employees and the community. Deciding which employees should report to work and notifying them. Beginning an investigation into the causes of the emergency. Assessing the damage to the facility. Transferring necessary operations to alternative locations. Decontaminating the damaged area. Restoring services to the damaged area. Clearing up the debris. Salvaging material and equipment affected by the emergency. Restoring the parts of the facility affected by the emergency.

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Determining responsibilities and instituting possible insurance and damage claims.

10.5.7. Off-site (notifying external agencies) Depending on the type and severity of emergency, the Main Controller should notify the appropriate external agencies. The major emergencies should be notified to:

Law enforcement departments – Factory Inspectorate, Pollution Control Board, Police station.

Fire departments and other response teams – Fire Brigade Hospital and emergency medical services Ambulance services Local Government officials Local environmental agencies

10.5.8. Making the Emergency known to General Public In a situation where the public can be affected by the accident, two possible courses of action can be taken - evacuation or sheltering inside buildings and houses. Whichever action is decided upon, the public must be informed of it. This can be quite a challenging task, to the point of becoming nearly impossible if an effective communication procedure is not already in place.

Siren system can only be effective if the public is already aware of what actions to take if the alarm is sounded. The content of the messages should be as brief and clear as possible, and provide information on the action to be taken. In addition, the public should be asked to refrain from using the telephone (to minimize the potential for line overload), and to notify neighbors of the emergency (again, without using the phone). Should evacuation be recommended, the messages should inform the public of where the designated relocation areas are, and the evacuation routes to follow.

10.5.9. Training and Education Regular training will be provided to all personnel who have a role in planning and operational response to an emergency. The main goal of training for emergencies is to enable the participants to understand their roles in the response organization, is the tasks associated with each position and the procedures for maintaining effective communications with other response functions and individuals.

The training objectives are:

To familiarize personnel with the contents and manner of implementation of the DMP and its procedures.

To train personnel in the performance of the specific duties assigned to them in the DMP and in the applicable implementing procedures.

To keep personnel informed of any changes in the DMP and the implementing procedures.

To maintain a high degree of preparedness at all levels of the Emergency Response Organization.

Train new personnel who have moved within the facility organization. Test the validity, effectiveness, timing and content of DMP

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Update and modify the plan on the basis of experience acquired through exercises and drills.

10.5.10 Mock Drills There are two types of mock drills recommended in disaster management plan- full Mock drill (to be conducted at least once in 6 months) and Disaster Management Efficiency Drill (to be conducted at least once in 3 months). The details of these drills presented as follows:

Full Mock Drill This shall be conducted with plant head as Chairman: Head of O&M as head of the Operation, Maintenance, Medical, personnel, CISF, Auto base and materials as members and head of safety as convener and it shall test the following:

Functioning of emergency control center, very specifically availability of all facilities etc as mentioned in the plan and its functional healthiness.

To evaluate communication of the Disaster plan to all segments of employees, to familiarize them about their responsibilities in case of any disaster including evaluation of behavior of the employees and other.

To ensure that all facilities as required under the plan from within or from nearby industries /aid center under mutual assistance scheme or otherwise are available.

To ensure that the necessities under material assistance scheme is properly documented and the concerned employees are fully aware in this regard.

To ensure that employees are full aware to fight any emergency like sealing of chlorine leakage, fire fighting other such cause.

DDiissaasstteerr MMaannaaggeemmeenntt EEffffiiccaaccyy DDrriillll This shall be conducted with head of (O&M) as chairman and heads of personnel, Communication, Security and Medical as Members and Head of safety as convener and it shall test the following:

All employees are trained about their responsibilities / duties. They all are aware about evacuation routes, direction of evacuation of equipments to be used during evacuation or the method of evacuation.

All employees are fully trained to rescue their colleagues, who are effected due to cause of disaster. In case they are unable to rescue their colleagues, they should know to whom they have to inform about such persons.

All employees are fully trained in first aid use of desired equipments including breathing apparatus First Aid box etc. are available at the desired location.

All warning alarms are functional. Public Address system is in healthy condition. All telephone lines/ communication systems are provided in control rooms and

there is no removal of the facilities (as prescribed) for the control rooms. It is very clear amongst the concerned managers who shall call for assistance

under mutual aid scheme or the facilities from within. It is clear at the plant, who shall declare emergency. It is clear at the plant, who shall inform the district authorities, State authorities and

corporate center.

The disaster management plan shall be periodically revised based on experiences gained from the mock drill.

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10.5.11 Emergency Response Plan Review The Emergency Response Plan and associated implementing procedures should be reviewed to ensure compliance with relevant regulations and applicable state and local emergency plans and written agreements with mutual aid agencies also.

The DMP should be reviewed under the direction of the Plant-In-charge that should encompass the plan, response procedures, equipment, training, drills and interfaces with local emergency management agencies. The need for changes is based upon the following aspects:

Written evaluations of drills and exercises which identify deficiencies or more desirable methods, procedures, or organizations

Changes in key personnel involved in the organization Changes in the facility organization structure Changes in state regulations Modifications to the facility which could affect emergency planning Recommendations received from other organizations and state agencies.

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Chapter 11.Clean Development Mechanismp

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11. CDM

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1111.. CLEAN DEVELOPMENT MECHANISM 11.1 INTRODUCTION

The Clean Development Mechanism (CDM) is an arrangement under the Kyoto Protocol allowing industrialized countries with a greenhouse gas reduction commitment to invest in emission reducing projects in developing countries as an alternative to what is generally considered more costly emission reductions in their own countries. The CDM is supervised by the CDM Executive Board (CDM EB) and is under the guidance of the Conference of the Parties (COP/MOP) of the United Nations Framework Convention on Climate Change (UNFCCC).

11.2 KYOTO PROTOCOL

During COP3 in Kyoto, Japan, the Parties agreed to a legally binding set of obligations for 38 industrialized countries and 11 countries in Central and Eastern Europe, to return their emission of GHGs to an average of approximately 5.2% below their 1990 levels over the commitment period 2008-2012. This is called the Kyoto Protocol to the convention. The Protocol entered into force on February 16, 2005 and targets six main greenhouse gases: carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydro fluorocarbons (HFCs), perfluorocarbons (PFCs), and sulphur Hexafluoride Recognizing that relying on domestic measures alone to meet the emission targets could be difficult, the Kyoto Protocol offers considerable flexibility through following three mechanisms:

Joint Implementation (JI) which allows countries to claim credit for emission reduction that arise from investment in other industrialized countries, which result in a transfer of 'emission reduction units' between countries;

Emission Trading (ET) which permits countries to transfer parts of their 'allowed emissions' (assigned amount units); and

Clean Development mechanism (CDM) through which industrialized countries can finance mitigation projects in developing countries contributing to their sustainable development.

At COP-7 in Marrakech, Morocco in 2001, the Parties agreed to a comprehensive rulebook "Marrakech Accords" on how to implement the Kyoto Protocol. The Accords set out the rules for CDM projects. It also intends to provide Parties with sufficient clarity to consider ratification.

11.3 OUTLINE OF THE PROJECT PROCESS

An industrialized country that wishes to get credits from a CDM project must obtain the consent of the developing country hosting the project that it will contribute to sustainable development. Then, using methodologies approved by the CDM Executive Board (EB), the applicant (the industrialized country in our case) must make the case that the project would not have happened anyway (establishing additionally), and must establish a baseline estimating the future emissions in absence of the registered project. The case is then validated by a third party agency, a so-called Designated Operational Entity (DOE)

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to ensure the project results in real, measurable, and long-term emission reductions. The EB then decides whether or not to register (approve) the project. If a project is registered and implemented, the EB issues credits, so-called Certified Emission Reductions; CERs (one CER being equivalent to one metric tone of CO2 reduction), to project participants based on the monitored difference between the baseline and the actual emissions, verified by an external party called a DOE.

Figure 11.1: Project Process

11.4 PROJECT DESCRIPTION

The project activity aims at reducing Green House Gas (GHG) emission by setting up 100 MW CBM Gas based Power Plant at Sohagpur, District Shahdol, in Madhya Pradesh and use the generated power to supply to the grid.

11.4.1 Reduction in GHG emissions due to proposed project activity The project activity will reduce the GHG emissions in two ways:

i) Using CBM Gas as fuel The project activity is based on CBM Gas as fuel, which is lesser GHG intensive fuel compared to Coal as fuel, which dominates power generation in India.

ii) Using fuel efficient technology The project activity will result in substantial reduction in GHG emission due to use of Gas as fuel and also due to use of highly efficient advanced class gas engines. The use of advanced technology will result in lesser fuel consumption. This certainly will help in preservation of environment compared to the situation when other conventional technology is being used for power generation of similar capacity.

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The project participant has proposed the project activity based on “clean’ (CBM Gas) fuel, even though the same is not the most economical alternate.

11.5 METHODOLOGY AND CALCULATION APPROACH

The project activity emission reductions are calculated based on the procedure mentioned in baseline methodology AM0029 to calculate project emissions, baseline emissions, and leakage emissions. [Note: It is to be noted that the project proponent has not completed the Project Design Document (PDD). The PDD will be finalized once the machineries for the project are selected. The calculations provided herein are based on proposed numbers for power output and indicative auxiliary consumption, heat rate etc. Hence, the numbers presented herein will undergo change based on final selection of machines, which will be incorporated in the PDD]

Baseline emissions (BEy) Baseline emissions are calculated by multiplying the electricity generated in the project plant (EGPJ,y) with a baseline CO2 emission factor (EFBL,CO2,y). As per the methodology the baseline emission factor is chosen as the minimum of the following three:

Option 1: The build margin, calculated according to ACM0002

Option 2: The combined margin, calculated according to ACM0002, using a 50/50 OM/BM weight.

Option 3: The emission factor of the technology (and fuel) identified as the most likely baseline scenario under “Identification of the baseline scenario” above, and calculated as follows:

Project Emissions (PEy) The project activity is on-site combustion of natural gas to generate electricity. The CO2 emissions from electricity generation (PEy) are calculated by multiplication of energy consumed and emission factor for natural gas. For start-up fuels, IPCC default calorific values and CO2 emission factors are acceptable, if local or national estimates are unavailable.

Leakage (LEy) Leakage may result from fuel extraction, processing, liquefaction, transportation, re-gasification and distribution of fossil fuels outside of the project boundary. This includes mainly fugitive CH4 emissions and CO2 emissions from associated fuel combustion and flaring.

For the purpose of estimating fugitive CH4 emissions, project participants should multiply the quantity of natural gas consumed by the project in year y with an emission factor for fugitive CH4 emissions from natural gas consumption and subtract the emissions occurring from fossil fuels used in the absence of the project activity.

11.6 CALCULATION OF CO2 EMISSION REDUCTION

To calculate the emission reductions the project participant shall apply the following equation: ERy = BEy - PEy - LEy

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Where: ERy: emissions reductions in year y (t CO2e) BEy: emissions in the baseline scenario in year y (t CO2e) PEy: emissions in the project scenario in year y (t CO2e) LEy: leakage in year y (t CO2e)

Ex-ante calculation of emission reductions: The ex-ante calculation of the emission reductions are provided below:

Baseline Emission Option 1: The build margin As per CO2 Baseline Database for the Indian Power Sector, Version 5.0, June 2009, published by CEA the value of build margin emission for the NEWNE grid is 0.68 t CO2 / MWh.

Option 2: The combined margin As per CO2 Baseline Database for the Indian Power Sector, Version 5.0, June 2009, published by CEA, the value of operating margin emission for the NEWNE grid is 1.01 t CO2 / MWh, hence with 50:50 OM/BM, combined margin works out to be 1.04 t CO2/MWh.

Option 3: The emission factor for coal based power plant, the most economical baseline scenario alternative, is calculated as:

The fuel emission coefficient (t CO2 / TJ) based on national communication (Natcom), is 93.9 t CO2 / TJ.

The efficiency of power plant is taken from CO2 Baseline Database for the Indian Power Sector, Version 5.0, June 2009 published by CEA as 32.63%.

Based on these values, the emission factor for coal based power plant is, 1.04 t CO2 / MWh

As per the methodology AM0029, the lowest value of the three options is to be taken as baseline emission. Hence, the baseline emission for the project activity is based on build margin i.e. 0.68 t CO2/MWh and the baseline emission for 100MW installed capacity with 0.80 load factor, is 476544 t CO2 /yr.

Project Emission With engine heat rate of 1950 kcal/kWh and IPCC default emission factor of 56.1 t CO2/TJ for CBM gas, the project emission for 100 MW, load factor 0.80, works out to be 320609 t CO2/yr

Leakage emission Fugitive Methane emission factor for CBM gas is 296 t CH4/PJ. As a conservative approach baseline fugitive emission factor is considered for oil and is 4 t CH4/PJ. Leakage emissions work out to be 35307 t CO2/yr

Emission Reduction Based on the values as calculated above, the emission reduction for the proposed CDM project activity is 120628 t CO2/yr.

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Chapter 12.Consultant Disclosure

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12. DISCLOSURE OF

CONSULTANT

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1122.. DISCLOSURE OF THE CONSULTANT 12.1 OUR GROUP The GIS Enabled Environment & Neo-Graphic Centre (GREENC) is a company with a vision to take up paradigm of development planning in sustainable economic development and environment protection.

The GREENC comprises of group of professionals drawn from development related fields. The core members of GREENC team hold experiences in Developmental Planning, Pollution Control, Economic Analysis, Social Work and Information Technologies. In addition there is a panel of senior associates and young voluntaries facilitating the various programmes.

The primary aim of the Company is to sensitize policy planner and local people about their development needs through capacity building process.

The GREENC facilitates managerial and technical expertise to people and associations for development of areas and regions.

12.2 MISSION GREENC was launched with the full support of a dedicated and strong group of experienced professionals. GREENC is dedicated to providing the highest quality consulting services focused on environment and development, urban & rural planning, transportation, with integrity and commitment to our clients and our communities.

GREENC has an understanding of the local point of view, direct responsiveness to issues and the continuous personal responsibility of key professionals. GREENC has the background, the experience and the perceptual insight to anticipate project needs and

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12. DISCLOSURE OF

CONSULTANT

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to fulfill the requirements of clients. GREENC provides a broad spectrum of technical skills in the following areas:

12.3 SPECTRUM OF EXPERTISE

National, Regional and Urban Plans Management Information System and

Geographic Information system Urban Infrastructure Development including

Water Supply and Solid Waste Management Environmental Monitoring and Assessments Impact Assessment Formulate Policies &

Mitigation Measures R&R Natural Resource Management Terminal Planning and Design Institutional Strengthening Development, Functional and Strategic

Planning and Design Preparation of Manuals Conduct of Training Programmes

12.4 THE PLANNING TEAM

Our team possesses the following qualities:

Professionals with Relevant Plan Preparation Experience; Professionals with tremendous insights and experience in respective areas of specialisation; Professionals with sincerity and commitment; Professionals with honesty and integrity; Professionals who can attach themselves with communities and system; Professionals who realize their responsibilities to the society, situation and time; Professionals with vision and mission; Professionals who can dream and yet be practical and situation oriented; Professionals eminent in their respective areas of work; Professionals who can be excellent team members; Professionals who can contribute on work-rising to the need of the hour; Professionals who are an asset to the profession and society

We consider that team is one, which translates the mission and value of organization(s) into service, and ultimately enables clients realize their goals.

12.5 VALUES

We believe in creating a safe and healthy environment for all people to live in. We believe in growing and changing with the world around us. We believe in providing employees opportunities for personal, professional and financial growth.

12.6 WORK AREAS Environmental Impact Assessment: We have undertaken many EIA studies and clearances for thermal power plant; road & highways; Special Economic Zones (SEZs); urban infrastructure projects etc. The areas of specialization are as follows:

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

12. DISCLOSURE OF

CONSULTANT

GIS Enabled Environment and Neo-Graphic Centre 609-611Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

P a g e | 89

Environmental Management Plan Disaster Management Plan Risk Assessment Rehabilitation & Resettlement Plan Pre-feasibility Report Detailed Project Report Geo-Technical Investigation

12.7 INFRASTRUCTURE AND RESOURCES

12.7.1 Facilities

GREENC have a well-equipped laboratory for monitoring and analysis of environmental pollutants and Soil Investigation. The organization also has a tie-up with Envirotech East Pvt. Ltd. for specialized testing and analysis of Samples from their laboratory, which is recognized by Ministry of Environment and Forests, Govt. of India. The in-house facilities include:

S. No. Name of the Equipment Quantity 1. Refrigerator 3 2. Deep Freeze 1 3. BOD Incubator 2 4. Hot Air Oven 5 5. Muffle Furnace 2 6. Autoclave 2 7. Water Bath 2 8. Centrifuge 2 9. Water Distillation Assembly (Glass) 2 10. Heating Mantle 2 11. Hot Plate 2 12. Magnetic Stirrer 2 13. Vacuum Filtration Pump 2 14. Inoculation Hood 2 15. Aquarium for Bioassay & Aerators 1 16. Depth Sampler 1 17. Bottom Sampler 1 18. Filtration Assembly 2 19. Any other Equipment

Fluoride Distillation Assembly 2 Cyanide Distillation Assembly 1 Ammonia Distillation Assembly 1 COD Digestion Assembly 1

Arsenic Estimation Assembly (Gutzeit Generator) 10

12.7.2 List of Sophisticated Instruments

S. No Name of the Equipment Quantity 1. Atomic Absorption Spectrophotometer 2

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

12. DISCLOSURE OF

CONSULTANT

GIS Enabled Environment and Neo-Graphic Centre 609-611Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

P a g e | 90

S. No Name of the Equipment Quantity 2. Gas Chromatograph 1 3. UV-Visible Spectrophotometer 2 4. Micro Analytical Balance 2 5. Specific Ion Meter 1

12.7.3 List of Instrument

S. No. Name of the Equipment Quantity 1. Analytical Balance 2 2. Physical Balance 1 3. pH Meter 5 4. Conductivity Meter 2 5. Turbidity meter 2 6. Compound Microscope 2 7. Flame Photometer 2 8. Sound Level Meter 6

12.7.4 Ambient Air / Fugitive Emissions

S. No. Name of the Equipment Quantity 1. High Volume Sampler APM-410 and 415 with APM 411 22 Nos. 2. Respirable Dust Sampler APM-451, APM-460 with

APM41144 Nos. 44 Nos.

3. CO dectector tubes 50 Nos. 4. Gas Sampling Kit 40 Nos. 5. Personal Sampler 8 Nos. 6. Handy Sampler 12 Nos.

12.7.5 Micro Meteorological

S. No. Name of the Equipment Quantity 1. Automatic Weather Station 4 Nos. 2. Wind Monitor 10Nos.

3. Dry & Wet Bulb Thermometer 25 Nos.

4. Barometer 25 Nos. 5. Rain Gauge 10 Nos. 10 Nos.

12.7.6 Source Emission

S. No. Name of the Equipment Quantity 1. Stack Monitoring Kit APM-620 will all optional accessories 13 Nos. 2. Stack Velocity and Temp. Monitoring Kit APM-602 10 Nos.

3. Orsat Apparatus 8 Nos.

12.7.7 List of Equipments with Accessories for Soil Investigation

S. No Items Qty. S. No. Items Qty. 1. Rig (with six) 6 Nos. 35. Load Flames for load

testing of soils, piles etc 2 Nos.

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

12. DISCLOSURE OF

CONSULTANT

GIS Enabled Environment and Neo-Graphic Centre 609-611Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

P a g e | 91

S. No Items Qty. S. No. Items Qty. 2. Winch 5 Nos. 36. Water Pumps 5 Nos. 3. Casing M.S 7 Nos. 37. Slide Wrench 6 Nos. 4. Extension Rod 8 Nos. 38. Ring wrench 7 Nos. 5. Drill Rod 7 Nos. 39. Spikes 10 Nos. 6. Augar 2 Nos. 40. Diesel Generator 5 Nos. 7. G.I. 7 Nos. 41. Dynamic Cone 4 Nos. 8. Hand Pump 2 Nos. 42. Vane Shear Test Set Up 5 Nos. 9. Mud Pump (Electrical) 3 Nos 43. Pipe Engine 2 Nos. 10.

Delivery Pipe 8 Nos. 44. Motor 4 Nos.

11. Suction pipe 5 Nos. 45. Tool Box 6 Set 12. Hosting Plug 6 Nos. 46. P.L.T. Equipment (20

Ton Truss) 5 Nos.

13. Jerk Block 5 Nos. 47. Shell 10 Nos. 14. Monkey 7 Nos. 48. Trizel 7 Nos. 15. Manila Rope 9 Nos. 49. Socket 6 Nos. 16. Hammer 18 Nos. 50. Guity 12 Nos. 17. Chain Tong 12 Nos. 51. Boring Cutter 6 Nos. 18. Pipe Wrench 12 Nos. 52. Boring Guide 5 Nos. 19. Spade 7 Nos. 53. Nipple 16 Nos. 20. Crow Bar 9 Nos. 54. Rock Cutting Machine

with diamond blade for trimming cutting & grinding rock core

7 Nos.

21. Sample Head 8 Nos. 55. NX casing 12 Nos. 22. S.P.T. Tube 14 Nos. 56. Water Level Indicator 4 Nos. 23. Water Drum 10 Nos. 57. Field CBR Test 2 Set 24. Water Swivel 6 Nos. 58. Concrete Vibrator 5 Nos. 25. Tent 6 Nos. 59. Bored Piling rig –

heavy-duty power operation, with accessories

8 sets

26. Tarpaulin 20 Nos. 60. MS Plate 3 Nos. 27. Dull Wrench 17 Nos. 61. Field Vane Shear Test

equipments with accessories, capable of conducing Vane shear Test upto 20 m depth

2 Nos.

28. Hydraulic Jack 25/50 Ton

17 Nos

62. Block Vibration Test equipment will all accessories

2 Nos.

29. R S Joists 5 Nos. 63. Seismic Refraction Test Equipment

2 Nos.

30. Pressure Gauge 5 Nos. 64. Compession Testing Machine

2 Nos.

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EIA for 100 MW CBM Gas Based Power Plant at Hadaha, District Shahdol, Madhya Pradesh

12. DISCLOSURE OF

CONSULTANT

GIS Enabled Environment and Neo-Graphic Centre 609-611Supertech Shopprix Mall, Sector- V, Vaishali, Ghaziabad – 201010 (UP) Telefax: 0120-4111527; Email: [email protected], [email protected]

P a g e | 92

S. No Items Qty. S. No. Items Qty. 31. Dial Gauge (mm) 3 Nos 65. Day tumber 3 Nos. 32. Dial Gauge (inch) 4 Nos. 66. Magnetic Base Stand) 3 Nos. 33. Hold Fast (Angle) 2 Nos. 67. 53 Concrete Mixers 5 Nos. 34. Box Section 5 Nos.

12.7.8 Softwares

S. No. Name of the Software Quantity 1. Air impact Prediction Softwares-ISCST-3, Caline-4 6 Nos. 2. Noise Modelling Software-Sound-32 2 Nos. 3. Risk Assessment Software 1 Nos. 4. Mapping Softwares- ArcInfo, Arcview, ERDAS, Autodesk,

AutoCad 7 Nos.

5. Data Analysis Softwares-SPSS, Microsoft Access 15 Nos.

12.8 MANPOWER ASSOCIATED WITH THE PROJECT.

Mr. Nilanjan Das, M Phil (Environment Science) EIA Expert Mrs. Nandini Choudhury, M. Tech. (Environment Planning) EIA Expert Mr. Saurabh Garg, M.Sc. (Environment Science) Air Modelling Ms. Aditi Ganguly, M.Sc. (Geology) Geology and Soil Expert Mr. Topan Lal Juneja, (Chemical Engineer) HW Management Expert Mr. Sayak Basu, M.Sc. (Bio-technology) Chemical Analyst Mr. Sougata Sarkar (Chemical Engineer) Risk Assessment Specialist Mr Harender Kumar, M.Sc. Climatology

The complete report has been carried out by the above team taking help of some external consultant for the R&R and Hydro-geology.

In this present EIA Report, the prescribed ToRs have been complied with and data submitted is factually correct.

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Annexure

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Sr. No.

ToR Points Compliance

1 Comparison of alternate sites considered and the reason for selecting the proposed site. Conformity of the site with the prescribed guidelines in terms of distance of 500m from HFL of the river, highways, railway line should also be shown.

Chapter 5, Section 5.2

2 All the coordinates of the plant site on topo-sheet and lay-out, showing location of the gas pipe-lines and various other details to be submitted.

Chapter 2, Table 1.4

3 The study area should cover an area of 10 km radius around the proposed site.

Chapter 3, Section 3.1.2

4 Land use of the study area as well as the project area shall be given.

Chapter 3, Table 3.4 and 3.5

5 Location of any National Park, Sanctuary, Elephant/Tiger Reserve( exiting as well as proposed), migratory routes, if any, within 10 km of the project site shall be specified and marked on the map duly authenticated by the chief wildlife warden.

Ch-2

6 Land requirement for the project to be optimized. Item wise breakup of the land requirement and its availability to be furnished. The norms prescribed by CEA should be kept in view. The land requirement for the pipe line system should be included. It may clearly be confirmed that the land including for pipe-line system is free of all encumbrances.

Chapter 2, Table 2.1

7 Topography of the area should be given clearly indicating whether the site requires any filling. If so, details of filling, quantity of fill material, its source, transportation etc. should be given.

Chapter 3, Section 3.2

8 Impact on drainage of the area and the surroundings.

Chapter-4, section-4.2.4 and 4.3.4

9 Information regarding surface hydrology and water regime and impact if the same, if any due to the project.

Chapter-3, section-3.6.1

10 One season site-specific meteorological data shall be provided.

Chapter 3, Table 3.7

11 One complete season AAQ data (except monsoon) to be given along with the dates of monitoring. The parameters to be covered shall include SPM, RSPM, SO2, NOX and Ozone (ground level). The location of the monitoring

Chapter 3, Table 3.9. to Table 3.12

Annexure II

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stations should be so decided so as to take into consideration the pre-dominant downwind direction, population zone and sensitive receptors including reserved forests. There should be at least one monitoring station in upwind direction.

12 Impact of the project on the AAQ of the area and cumulative impact due to the existing cement plants, power plant, coal washery, mining activity etc. details of the model used and the input data used for modeling should also be provided. The air quality contours may be plotted on the location map showing the location of the project site, habitation nearby, sensitive receptors, if any. The wind roses should be shown on this map.

Chapter 4, Section 4.3.2

13 Fuel analysis to be provided. Details of the auxiliary fuel, if any including its quantity, quality, storage etc should also be given.

Chapter-2, table-2.2 No auxiliary fuel is used

14 Quantity of fuel required its source and transportation. A confirmed fuel linkage should be provided. The route of the gas pipe-line system should be clearly demarcated on the map.

Chapter-2, section-2.4.2

15 Source of water and its availability. Commitment regarding availability of requisite quantity of water from the competent authority.

Water is not required as the proposed project is based on radiant cooling system

16 Details of rainwater harvesting and how it will be used in the plant.

Chapter-9, section-9.7.2.2

17 Examine the feasibility if zero discharge. In case of any proposed discharge, its quantity, quality and point of discharge, users downstream etc should be provided.

Proposed plant is based on zero discharge effluents

18 Optimization of COC for water conservation. Other water conservation measures proposed in the project should also be given. Quantity of water requirement for the project should be optimized.

N.A.

19 Details of water balance taking account reuse and re- circulation of effluents.

N.A.

20 Details of greenbelt i.e. land with not less than 1500 trees per ha giving details of species, width of plantation, planning schedule etc.

Chapter-9, section-9.7.4

21 Detailed R & R plan/ compensation package for the project affected people shall be prepared taking into account the socio

N.A.

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economic status of the area, homestead oustees, land oustees, landless labourers.

22 Details of flora and fauna duly authenticated should be provided. In case of any scheduled fauna, conservation plan should be provided.

Chapter-3, section-3.7.1

23 Details regarding infrastructure facilities such as sanitation, fuel, rest room etc. to be provided to the labour force during construction as well as to casual workers including truck drivers during operation phase.

Chapter-9, section-9.6.7

24 Public hearing points raised and commitment of the project proponent on the same. An action plan to address the issues raised during public hearing and the necessary allocation of funds for the same should be provided.

Public Hearing is pending

25 Measure of socio economic influence to the local community proposed to be provided by project proponent. As far as possible, quantitative dimension to be given.

Chapter-6, section-6.5

26 Impact of the project on the local infrastructure of the area such as road network and whether any additional infrastructure would need to be constructed and agency responsible for the same with time frame.

Chapter-4 section-4.2.7

27 EMP to mitigate the adverse impacts due to the project along with item wise cost of its implementation.

Chapter-9, section-9.6 and 9.7

28 Latest NOC from Forest Deptt issued by the Competent Authority has to be submitted as per the following direction:

a) It should be submitted either in original or as an attested copy.

b) It should clearly state the mining lease area stating name of the village, Tensil, Distt. Khasra no. and Khasra sub division etc

c) It should clearly state the distance of mining lease area from the forest boundary.

d) It should also indicate the distance of mining lease area from the protected areas under Wildlife Protection Act 1972.

No forest land is involved

29 Risk assessment should be carried out. It should take into account the maximum inventory of storage at site at any point in time. The risk contours should be plotted on the plant layout

Chapter-10

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map clearly showing which of the proposed activities would be affected in case of an accident taking place. Based on the same, proposed safeguard measures should be provided. Measures to guard against fire hazards should also be provided.

30 Any litigation pending against the project and /or any direction /order passed by any Court of Law against the project, if so, details thereof

No

31 Any direction/ condition stipulated by any competent authority regarding expansion or establishment of new project in the proposed area have to be addressed in detail along with relevant documents.

N.A.

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Ambient Air Quality Standards

The standards of the air quality are set at a level necessary for an adequate margin of safety, to protect

the public health, vegetation and property. The Ambient Air Quality standards have been notified by

the Central Pollution Control Board (vide Gazette Notification dated 11th April 1994. The standards set

by the CPCB are given in Table

TABLE- NATIONAL AMBIENT AIR QUALITY STANDARDS

Pollutant

Concentration in µg/mg3

Time Industrial, Residential, Rural

& other areas

Ecologically Sensitive area

(Notified by Central Govt.)

Sulphur Dioxide (µg/m3)

Annual Avg.* 24 hours**

50 80

20 80

Oxides of Nitrogen (µg/m3)

Annual Avg. 24 hours

40 80

30 80

PM10 (µg/m3) Annual Avg. 24 hours

60 100

60 100

PM2.5 (µg/m3) Annual Avg. 24 hours

40 60

40 60

Ozone (µg/m3) 8 hours** 1 hour**

100 180

100 180

Lead (µg/m3) Annual Avg. 24 hours

0.50 1.00

0.5 1.00

Carbon Monoxide (mg/m3)

8 hours 1 hour

2 4

2 4

Ammonia (NH3) (µg/m3)

Annual Avg. 24 hours

100 400

100 400

AMBIENT AIR QUALITY STANDARDS IN RESPECT OF NOISE

Category of Area Zone Limits in dB(A) Leq*

Day Time Night Time Industrial Area 75 70

Commercial Area 65 55

Residential Area 55 45

Silence Zone 50 40

Annexure III

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Dry Wet in angle in letter Km/hrs m/s01-12-2009 1 14.6 12.1 72.0 315.0 NW 0.7 0.2 0.0 0.001-12-2009 2 14.4 12.0 72.0 315.0 NW 0.7 0.2 0.0 0.001-12-2009 3 14.1 12.0 78.0 225.0 SW 3.6 1.0 3.0 0.001-12-2009 4 13.6 11.2 71.0 225.0 SW 3.6 1.0 0.0 0.001-12-2009 5 13.8 11.3 71.0 225.0 SW 3.6 1.0 0.0 0.001-12-2009 6 15.2 12.1 68.0 180.0 S 2.2 0.6 0.0 0.001-12-2009 7 15.8 12.3 64.0 180.0 S 8.3 2.3 0.0 0.001-12-2009 8 16.4 13.0 64.0 180.0 S 7.2 2.0 0.0 0.001-12-2009 9 17.2 13.2 61.0 360.0 N 7.2 2.0 0.0 0.001-12-2009 10 18.6 14.1 57.0 315.0 NW 7.2 2.0 0.0 0.001-12-2009 11 20.1 15.2 56.0 202.5 SWS 7.2 2.0 0.0 0.001-12-2009 12 21.3 15.6 53.0 202.5 SWS 7.2 2.0 0.0 0.001-12-2009 13 22.2 16.1 50.0 315.0 NW 5.4 1.5 0.0 0.001-12-2009 14 23.6 17.1 48.0 22.5 NNE 4.0 1.1 0.0 0.001-12-2009 15 23.6 17.0 48.0 270.0 W 1.1 0.3 0.0 0.001-12-2009 16 23.7 17.0 48.0 90.0 E 7.2 2.0 0.0 0.001-12-2009 17 23.1 17.0 52.0 112.5 ESE 5.8 1.6 0.0 0.001-12-2009 18 22.6 17.5 58.0 112.5 ESE 1.4 0.4 0.0 0.001-12-2009 19 20.9 16.0 57.0 90.0 E 2.2 0.6 0.0 0.001-12-2009 20 19.0 14.5 59.0 270.0 W 1.8 0.5 0.0 0.001-12-2009 21 17.5 13.5 61.0 360.0 N 7.9 2.2 0.0 0.001-12-2009 22 16.0 12.5 64.0 315.0 NW 2.5 0.7 0.0 0.001-12-2009 23 14.0 11.0 67.0 22.5 NNE 2.5 0.7 0.0 0.001-12-2009 24 13.8 11.0 67.0 315.0 NW 1.1 0.3 0.0 0.002-12-2009 1 13.5 11.0 71.0 315.0 NW 1.4 0.4 0.0 0.002-12-2009 2 13.1 10.6 71.0 112.5 ESE 2.2 0.6 0.0 0.002-12-2009 3 13.0 10.5 71.0 112.5 ESE 1.8 0.5 0.0 0.002-12-2009 4 12.8 10.3 70.0 225.0 SW 2.9 0.8 0.0 0.002-12-2009 5 13.5 10.5 66.0 180.0 S 4.0 1.1 0.0 0.002-12-2009 6 14.4 11.5 67.0 180.0 S 8.6 2.4 0.0 0.002-12-2009 7 15.6 12.1 61.0 180.0 S 1.8 0.5 0.0 0.002-12-2009 8 17.0 13.5 65.0 225.0 SW 2.5 0.7 0.0 0.002-12-2009 9 17.7 14.2 65.0 225.0 SW 3.2 0.9 0.0 0.002-12-2009 10 18.9 15.0 63.0 225.0 SW 10.1 2.8 0.0 0.002-12-2009 11 20.3 15.7 60.0 315.0 NW 11.9 3.3 0.0 0.002-12-2009 12 21.4 16.5 57.0 360.0 N 13.3 3.7 0.0 0.002-12-2009 13 22.2 16.6 54.0 360.0 N 8.6 2.4 0.0 0.002-12-2009 14 23.1 17.2 52.0 135.0 SE 1.4 0.4 0.0 0.002-12-2009 15 23.8 17.3 49.0 135.0 SE 2.9 0.8 0.0 0.002-12-2009 16 24.1 17.6 49.0 135.0 SE 1.8 0.5 0.0 0.002-12-2009 17 24.0 17.5 49.0 135.0 SE 1.4 0.4 0.0 0.002-12-2009 18 23.9 17.4 49.0 202.5 SWS 2.2 0.6 0.0 0.002-12-2009 19 22.2 16.7 54.0 22.5 NNE 1.8 0.5 0.0 0.002-12-2009 20 19.9 15.5 60.0 22.5 NNE 2.5 0.7 0.0 0.002-12-2009 21 18.1 14.0 62.0 90.0 E 2.2 0.6 0.0 0.002-12-2009 22 16.4 13.0 64.0 157.5 SES 4.0 1.1 0.0 0.002-12-2009 23 15.0 12.0 68.0 157.5 SES 1.4 0.4 0.0 0.002-12-2009 24 14.1 11.0 67.0 292.5 WNW 1.1 0.3 0.0 0.003-12-2009 1 13.6 11.0 71.0 247.5 WSW 1.1 0.3 0.0 0.003-12-2009 2 13.4 11.0 71.0 270.0 W 1.4 0.4 0.0 0.003-12-2009 3 13.0 10.5 71.0 315.0 NW 8.3 2.3 0.0 0.003-12-2009 4 12.7 10.2 76.0 180.0 S 4.0 1.1 0.0 0.003-12-2009 5 12.5 9.7 65.0 180.0 S 8.3 2.3 0.0 0.003-12-2009 6 13.6 10.1 60.0 180.0 S 7.2 2.0 0.0 0.003-12-2009 7 14.5 10.6 57.0 180.0 S 7.2 2.0 0.0 0.003-12-2009 8 15.8 11.4 55.0 180.0 S 7.2 2.0 0.0 0.003-12-2009 9 17.2 12.3 52.0 180.0 S 7.9 2.2 0.0 0.003-12-2009 10 18.1 13.1 53.0 67.5 ENE 2.5 0.7 0.0 0.003-12-2009 11 19.3 14.2 54.0 135.0 SE 7.2 2.0 0.0 0.0

Rainfall(mm)

DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud Cover

saurabh
Text Box
Annexure IV- Hourly Meteorological Data
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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover03-12-2009 12 20.8 15.4 53.0 360.0 N 9.0 2.5 0.0 0.003-12-2009 13 22.0 16.0 50.0 360.0 N 7.2 2.0 0.0 0.003-12-2009 14 23.3 17.2 52.0 315.0 NW 9.7 2.7 0.0 0.003-12-2009 15 23.7 17.3 49.0 315.0 NW 11.5 3.2 0.0 0.003-12-2009 16 23.9 17.4 49.0 292.5 WNW 1.8 0.5 0.0 0.003-12-2009 17 23.5 17.4 52.0 292.5 WNW 2.2 0.6 0.0 0.003-12-2009 18 23.0 17.0 52.0 247.5 WSW 2.5 0.7 0.0 0.003-12-2009 19 21.1 16.0 57.0 247.5 WSW 2.5 0.7 0.0 0.003-12-2009 20 20.0 15.0 56.0 270.0 W 2.2 0.6 0.0 0.003-12-2009 21 18.8 15.0 63.0 45.0 NE 2.9 0.8 0.0 0.003-12-2009 22 17.3 14.4 70.0 315.0 NW 1.8 0.5 0.0 0.003-12-2009 23 16.1 13.0 69.0 360.0 N 1.1 0.3 0.0 0.003-12-2009 24 13.7 10.7 66.0 360.0 N 0.7 0.2 0.0 0.004-12-2009 1 13.1 10.2 66.0 180.0 S 1.4 0.4 0.0 0.004-12-2009 2 13.0 10.0 66.0 225.0 SW 4.3 1.2 0.0 0.004-12-2009 3 12.6 10.0 70.0 225.0 SW 2.6 0.7 0.0 0.004-12-2009 4 12.2 10.0 76.0 225.0 SW 2.2 0.6 0.0 0.004-12-2009 5 12.9 10.0 66.0 270.0 W 2.5 0.7 0.0 0.004-12-2009 6 14.1 11.0 67.0 270.0 W 2.9 0.8 0.0 0.004-12-2009 7 15.5 12.0 63.0 45.0 NE 3.6 1.0 0.0 0.004-12-2009 8 16.8 13.0 61.0 45.0 NE 3.6 1.0 0.0 0.004-12-2009 9 18.0 14.0 62.0 315.0 NW 10.1 2.8 0.0 0.004-12-2009 10 19.4 15.0 59.0 315.0 NW 3.2 0.9 0.0 0.004-12-2009 11 20.7 15.6 57.0 112.5 ESE 1.4 0.4 0.0 0.004-12-2009 12 22.1 16.0 50.0 112.5 ESE 5.0 1.4 0.0 0.004-12-2009 13 23.2 16.6 48.0 112.5 ESE 7.2 2.0 0.0 0.004-12-2009 14 24.0 17.0 46.0 67.5 ENE 3.6 1.0 0.0 0.004-12-2009 15 24.3 17.2 46.0 360.0 N 9.4 2.6 0.0 0.004-12-2009 16 24.5 17.5 46.0 360.0 N 14.4 4.0 0.0 0.004-12-2009 17 24.1 17.5 49.0 360.0 N 15.8 4.4 0.0 0.004-12-2009 18 22.0 16.0 50.0 360.0 N 12.5 3.5 0.0 0.004-12-2009 19 20.3 15.2 56.0 315.0 NW 10.0 2.8 0.0 0.004-12-2009 20 19.1 15.0 63.0 225.0 SW 2.5 0.7 0.0 0.004-12-2009 21 18.0 14.5 66.0 225.0 SW 2.9 0.8 0.0 0.004-12-2009 22 16.6 13.5 69.0 225.0 SW 6.0 1.7 0.0 0.004-12-2009 23 14.7 11.6 68.0 180.0 S 1.4 0.4 0.0 0.004-12-2009 24 13.1 10.0 66.0 180.0 S 0.7 0.2 0.0 0.005-12-2009 1 12.6 10.0 70.0 180.0 S 0.7 0.2 0.0 0.005-12-2009 2 12.2 10.1 76.0 337.5 NWN 3.0 0.8 0.0 0.005-12-2009 3 12.0 10.0 76.0 337.5 NWN 2.2 0.6 0.0 0.005-12-2009 4 11.7 9.7 76.0 315.0 NW 1.8 0.5 0.0 0.005-12-2009 5 12.8 10.3 71.0 315.0 NW 2.2 0.6 0.0 0.005-12-2009 6 14.2 11.2 67.0 180.0 S 1.8 0.5 0.0 0.005-12-2009 7 16.0 12.5 64.0 360.0 N 1.4 0.4 0.0 0.005-12-2009 8 17.4 13.5 61.0 225.0 SW 2.2 0.6 0.0 0.005-12-2009 9 19.0 14.5 59.0 225.0 SW 2.2 0.6 0.0 0.005-12-2009 10 20.2 15.1 56.0 67.5 ENE 2.6 0.7 0.0 0.005-12-2009 11 22.0 16.6 54.0 135.0 SE 5.2 1.4 0.0 0.005-12-2009 12 22.8 16.7 52.0 22.5 NNE 7.2 2.0 0.0 0.005-12-2009 13 23.1 17.0 52.0 157.5 SES 7.2 2.0 0.0 0.005-12-2009 14 23.5 17.0 48.0 247.5 WSW 3.6 1.0 0.0 0.005-12-2009 15 23.7 17.2 48.0 45.0 NE 7.2 2.0 0.0 0.005-12-2009 16 23.8 17.2 48.0 90.0 E 7.2 2.0 0.0 0.005-12-2009 17 23.4 17.2 52.0 292.5 WNW 3.6 1.0 0.0 0.005-12-2009 18 22.7 17.1 55.0 270.0 W 2.9 0.8 0.0 0.005-12-2009 19 21.4 17.0 61.0 112.5 ESE 1.8 0.5 0.0 0.005-12-2009 20 20.6 16.5 64.0 315.0 NW 2.2 0.6 0.0 0.005-12-2009 21 19.2 15.6 67.0 315.0 NW 2.9 0.8 0.0 0.005-12-2009 22 17.6 14.6 70.0 202.5 SWS 3.8 1.1 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover05-12-2009 23 15.4 12.6 68.0 292.5 WNW 2.2 0.6 0.0 0.005-12-2009 24 13.5 10.6 66.0 180.0 S 2.2 0.6 0.0 0.006-12-2009 1 13.0 10.0 66.0 180.0 S 0.7 0.2 0.0 0.006-12-2009 2 12.5 10.0 70.0 180.0 S 1.8 0.5 0.0 0.006-12-2009 3 11.9 10.0 76.0 225.0 SW 7.9 2.2 0.0 0.006-12-2009 4 11.3 9.2 75.0 225.0 SW 2.2 0.6 0.0 0.006-12-2009 5 12.4 9.9 70.0 225.0 SW 2.2 0.6 0.0 0.006-12-2009 6 13.8 11.0 67.0 225.0 SW 9.0 2.5 0.0 0.006-12-2009 7 15.2 11.6 63.0 315.0 NW 1.8 0.5 0.0 0.006-12-2009 8 17.0 13.0 61.0 315.0 NW 9.0 2.5 0.0 0.006-12-2009 9 18.3 14.2 62.0 292.5 WNW 7.2 2.0 0.0 0.006-12-2009 10 19.8 15.3 60.0 90.0 E 7.2 2.0 0.0 0.006-12-2009 11 20.9 16.0 57.0 315.0 NW 5.3 1.5 0.0 0.006-12-2009 12 22.7 17.2 55.0 112.5 ESE 5.0 1.4 0.0 0.006-12-2009 13 23.5 17.5 52.0 157.5 SES 3.6 1.0 0.0 0.006-12-2009 14 24.2 17.6 49.0 202.5 SWS 11.5 3.2 0.0 0.006-12-2009 15 24.6 18.0 49.0 360.0 N 13.3 3.7 0.0 0.006-12-2009 16 24.8 18.0 47.0 360.0 N 14.4 4.0 0.0 0.006-12-2009 17 24.8 18.0 47.0 270.0 W 8.0 2.2 0.0 0.006-12-2009 18 23.7 17.8 53.0 45.0 NE 7.2 2.0 0.0 0.006-12-2009 19 22.3 17.2 58.0 315.0 NW 1.8 0.5 0.0 0.006-12-2009 20 21.0 17.0 65.0 315.0 NW 3.6 1.0 0.0 0.006-12-2009 21 18.5 14.5 62.0 337.5 NWN 7.2 2.0 0.0 0.006-12-2009 22 16.5 13.0 64.0 337.5 NWN 2.2 0.6 0.0 0.006-12-2009 23 14.0 11.0 67.0 180.0 S 1.8 0.5 0.0 0.006-12-2009 24 12.6 10.2 70.0 180.0 S 1.4 0.4 0.0 0.007-12-2009 1 12.2 10.1 76.0 180.0 S 1.8 0.5 0.0 0.007-12-2009 2 12.0 10.0 76.0 180.0 S 0.7 0.2 0.0 0.007-12-2009 3 11.9 10.0 76.0 225.0 SW 2.5 0.7 0.0 0.007-12-2009 4 11.7 9.7 76.0 225.0 SW 1.8 0.5 0.0 0.007-12-2009 5 12.9 10.4 71.0 225.0 SW 5.3 1.5 0.0 0.007-12-2009 6 14.5 11.5 67.0 225.0 SW 6.8 1.9 0.0 0.007-12-2009 7 16.0 12.5 64.0 225.0 SW 6.0 1.7 0.0 0.007-12-2009 8 17.6 13.5 62.0 180.0 S 2.9 0.8 0.0 0.007-12-2009 9 19.0 14.5 59.0 67.5 ENE 3.6 1.0 0.0 0.007-12-2009 10 19.9 15.0 56.0 45.0 NE 4.6 1.3 0.0 0.007-12-2009 11 21.1 15.6 53.0 315.0 NW 8.0 2.2 0.0 0.007-12-2009 12 22.6 16.6 50.0 337.5 NWN 9.0 2.5 0.0 0.007-12-2009 13 23.2 17.0 52.0 360.0 N 10.8 3.0 0.0 0.007-12-2009 14 23.8 17.4 49.0 360.0 N 14.4 4.0 0.0 0.007-12-2009 15 24.4 17.5 46.0 315.0 NW 11.5 3.2 0.0 0.007-12-2009 16 25.0 18.0 47.0 315.0 NW 10.8 3.0 0.0 0.007-12-2009 17 24.8 18.0 47.0 360.0 N 14.0 3.9 0.0 0.007-12-2009 18 23.1 17.0 52.0 180.0 S 8.3 2.3 0.0 0.007-12-2009 19 21.0 16.0 57.0 67.5 ENE 7.2 2.0 0.0 0.007-12-2009 20 19.3 14.6 59.0 135.0 SE 3.6 1.0 0.0 0.007-12-2009 21 17.5 14.0 65.0 202.5 SWS 1.8 0.5 0.0 0.007-12-2009 22 16.4 13.5 69.0 45.0 NE 1.4 0.4 0.0 0.007-12-2009 23 15.2 12.2 68.0 45.0 NE 1.8 0.5 0.0 0.007-12-2009 24 13.4 10.5 66.0 315.0 NW 0.7 0.2 0.0 0.008-12-2009 1 13.0 10.5 71.0 315.0 NW 0.7 0.2 0.0 0.008-12-2009 2 12.0 9.0 65.0 337.5 NWN 2.2 0.6 0.0 0.008-12-2009 3 11.0 8.5 69.0 270.0 W 5.0 1.4 0.0 0.008-12-2009 4 10.5 8.0 68.0 315.0 NW 2.5 0.7 0.0 0.008-12-2009 5 12.1 9.0 65.0 225.0 SW 9.4 2.6 0.0 0.008-12-2009 6 13.5 10.0 60.0 225.0 SW 5.5 1.5 0.0 0.008-12-2009 7 15.6 11.5 58.0 225.0 SW 2.2 0.6 0.0 0.008-12-2009 8 17.0 13.0 61.0 225.0 SW 8.3 2.3 0.0 0.008-12-2009 9 18.7 14.2 59.0 225.0 SW 9.4 2.6 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover08-12-2009 10 20.1 15.0 56.0 67.5 ENE 7.2 2.0 0.0 0.008-12-2009 11 21.5 16.0 53.0 135.0 SE 8.6 2.4 0.0 0.008-12-2009 12 23.2 16.7 48.0 360.0 N 12.2 3.4 0.0 0.008-12-2009 13 24.4 17.6 46.0 360.0 N 18.0 5.0 0.0 0.008-12-2009 14 25.1 18.0 47.0 360.0 N 18.0 5.0 0.0 0.008-12-2009 15 25.2 18.0 47.0 360.0 N 18.0 5.0 0.0 0.008-12-2009 16 25.2 18.0 47.0 360.0 N 10.8 3.0 0.0 0.008-12-2009 17 24.9 19.0 54.0 360.0 N 9.7 2.7 0.0 0.008-12-2009 18 24.0 18.5 57.0 180.0 S 11.9 3.3 0.0 0.008-12-2009 19 22.5 18.0 62.0 360.0 N 8.6 2.4 0.0 0.008-12-2009 20 21.0 17.0 65.0 315.0 NW 3.2 0.9 0.0 0.008-12-2009 21 20.1 16.1 64.0 315.0 NW 1.8 0.5 0.0 0.008-12-2009 22 18.2 14.7 66.0 45.0 NE 3.6 1.0 0.0 0.008-12-2009 23 15.0 12.5 73.0 337.5 NWN 3.2 0.9 0.0 0.008-12-2009 24 12.5 10.0 70.0 180.0 S 1.1 0.3 0.0 0.009-12-2009 1 12.0 9.5 70.0 180.0 S 7.2 2.0 0.0 0.009-12-2009 2 11.0 8.5 69.0 225.0 SW 7.2 2.0 0.0 0.009-12-2009 3 11.0 8.5 69.0 225.0 SW 3.6 1.0 0.0 0.009-12-2009 4 11.0 8.5 69.0 180.0 S 3.6 1.0 0.0 0.009-12-2009 5 12.4 9.5 65.0 202.5 SWS 3.6 1.0 0.0 0.009-12-2009 6 14.0 10.5 62.0 202.5 SWS 1.4 0.4 0.0 0.009-12-2009 7 15.6 12.0 63.0 202.5 SWS 2.2 0.6 0.0 0.009-12-2009 8 16.5 12.5 59.0 292.5 WNW 3.2 0.9 0.0 0.009-12-2009 9 18.2 13.6 57.0 247.5 WSW 2.5 0.7 0.0 0.009-12-2009 10 19.3 14.4 54.0 360.0 N 5.8 1.6 0.0 0.009-12-2009 11 20.8 15.4 53.0 270.0 W 2.9 0.8 0.0 0.009-12-2009 12 22.1 16.2 50.0 45.0 NE 7.2 2.0 0.0 0.009-12-2009 13 23.4 17.0 48.0 360.0 N 5.0 1.4 0.0 0.009-12-2009 14 24.9 18.0 47.0 360.0 N 7.9 2.2 0.0 0.009-12-2009 15 25.5 18.0 44.0 360.0 N 10.8 3.0 0.0 0.009-12-2009 16 25.7 18.2 44.0 360.0 N 13.3 3.7 0.0 0.009-12-2009 17 25.0 18.0 47.0 157.5 SES 2.5 0.7 0.0 0.009-12-2009 18 23.1 16.6 48.0 135.0 SE 4.0 1.1 0.0 0.009-12-2009 19 21.2 15.6 53.0 135.0 SE 2.2 0.6 0.0 0.009-12-2009 20 19.6 15.0 59.0 337.5 NWN 1.8 0.5 0.0 0.009-12-2009 21 18.0 14.0 64.0 67.5 ENE 0.7 0.2 0.0 0.009-12-2009 22 16.0 12.5 64.0 315.0 NW 3.6 1.0 0.0 0.009-12-2009 23 13.5 11.0 71.0 360.0 N 3.6 1.0 0.0 0.009-12-2009 24 12.4 10.0 70.0 360.0 N 1.1 0.3 0.0 0.010-12-2009 1 11.9 10.0 76.0 360.0 N 1.4 0.4 0.0 0.010-12-2009 2 11.5 9.9 75.0 360.0 N 1.1 0.3 0.0 0.010-12-2009 3 11.0 9.0 75.0 360.0 N 1.4 0.4 0.0 0.010-12-2009 4 10.5 8.0 68.0 90.0 E 1.4 0.4 0.0 0.010-12-2009 5 11.5 8.5 63.0 247.5 WSW 3.6 1.0 0.0 0.010-12-2009 6 13.1 9.6 60.0 247.5 WSW 1.6 0.4 0.0 0.010-12-2009 7 14.4 11.0 62.0 45.0 NE 3.6 1.0 0.0 0.010-12-2009 8 16.1 12.0 59.0 315.0 NW 7.2 2.0 0.0 0.010-12-2009 9 17.8 13.3 57.0 315.0 NW 7.2 2.0 0.0 0.010-12-2009 10 19.1 14.0 54.0 135.0 SE 7.2 2.0 0.0 0.010-12-2009 11 20.6 15.0 52.0 135.0 SE 3.6 1.0 0.0 0.010-12-2009 12 22.7 16.6 50.0 315.0 NW 2.2 0.6 0.0 0.010-12-2009 13 23.6 17.0 48.0 360.0 N 7.9 2.2 0.0 0.010-12-2009 14 24.7 18.2 49.0 360.0 N 9.4 2.6 0.0 0.010-12-2009 15 25.1 18.2 47.0 360.0 N 10.4 2.9 0.0 0.010-12-2009 16 25.3 18.2 47.0 360.0 N 9.4 2.6 0.0 0.010-12-2009 17 25.0 18.0 47.0 360.0 N 11.2 3.1 0.0 0.010-12-2009 18 24.0 17.5 49.0 360.0 N 13.0 3.6 0.0 0.010-12-2009 19 23.0 17.0 52.0 360.0 N 10.8 3.0 0.0 0.010-12-2009 20 22.2 17.0 58.0 360.0 N 7.2 2.0 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover10-12-2009 21 20.5 16.0 60.0 360.0 N 10.8 3.0 0.0 0.010-12-2009 22 18.4 15.0 66.0 360.0 N 10.8 3.0 0.0 0.010-12-2009 23 16.0 13.5 74.0 67.5 ENE 3.2 0.9 0.0 0.010-12-2009 24 13.5 11.0 71.0 337.5 NWN 0.7 0.2 0.0 0.011-12-2009 1 13.0 10.5 71.0 112.5 ESE 0.7 0.2 0.0 0.011-12-2009 2 12.5 10.0 70.0 112.5 ESE 1.8 0.5 0.0 0.011-12-2009 3 12.0 9.5 70.0 22.5 NNE 3.2 0.9 0.0 0.011-12-2009 4 12.0 9.0 65.0 337.5 NWN 0.7 0.2 0.0 0.011-12-2009 5 13.1 10.0 66.0 202.5 SWS 1.8 0.5 0.0 0.011-12-2009 6 14.6 11.0 62.0 202.5 SWS 1.8 0.5 0.0 0.011-12-2009 7 16.4 12.5 59.0 292.5 WNW 2.2 0.6 0.0 0.011-12-2009 8 18.1 13.5 57.0 247.5 WSW 0.7 0.2 0.0 0.011-12-2009 9 19.4 14.5 54.0 270.0 W 0.7 0.2 0.0 0.011-12-2009 10 21.3 15.7 53.0 315.0 NW 1.8 0.5 0.0 0.011-12-2009 11 22.9 17.0 52.0 315.0 NW 2.2 0.6 0.0 0.011-12-2009 12 23.6 17.0 48.0 135.0 SE 3.2 0.9 0.0 0.011-12-2009 13 24.4 17.5 46.0 135.0 SE 1.8 0.5 0.0 0.011-12-2009 14 25.1 18.0 47.0 315.0 NW 2.9 0.8 0.0 0.011-12-2009 15 25.6 18.5 47.0 315.0 NW 2.2 0.6 0.0 0.011-12-2009 16 26.1 18.6 45.0 360.0 N 8.6 2.4 0.0 0.011-12-2009 17 25.8 18.3 45.0 360.0 N 10.8 3.0 0.0 0.011-12-2009 18 24.1 17.5 49.0 360.0 N 14.4 4.0 0.0 0.011-12-2009 19 22.0 16.5 54.0 360.0 N 2.2 0.6 0.0 0.011-12-2009 20 20.1 15.6 60.0 360.0 N 1.8 0.5 0.0 0.011-12-2009 21 18.0 14.0 62.0 360.0 N 2.5 0.7 0.0 0.011-12-2009 22 15.5 12.0 63.0 360.0 N 1.8 0.5 0.0 0.011-12-2009 23 13.5 11.0 71.0 292.5 WNW 0.7 0.2 0.0 0.011-12-2009 24 12.2 9.5 70.0 270.0 W 0.7 0.2 0.0 0.012-12-2009 1 11.5 9.0 69.0 270.0 W 0.7 0.2 0.0 0.012-12-2009 2 11.0 9.0 75.0 22.5 NNE 1.8 0.5 0.0 0.012-12-2009 3 10.6 8.6 74.0 157.5 SES 0.4 0.1 0.0 0.012-12-2009 4 10.3 8.2 74.0 112.5 ESE 0.4 0.1 0.0 0.012-12-2009 5 11.8 9.3 70.0 112.5 ESE 0.4 0.1 0.0 0.012-12-2009 6 13.0 10.0 66.0 337.5 NWN 3.2 0.9 0.0 0.012-12-2009 7 14.9 11.4 63.0 45.0 NE 0.7 0.2 0.0 0.012-12-2009 8 16.8 13.0 61.0 45.0 NE 2.5 0.7 0.0 0.012-12-2009 9 18.9 14.5 59.0 135.0 SE 1.8 0.5 0.0 0.012-12-2009 10 20.6 15.5 56.0 360.0 N 11.5 3.2 0.0 0.012-12-2009 11 21.9 16.5 54.0 360.0 N 11.5 3.2 0.0 0.012-12-2009 12 23.2 17.2 52.0 360.0 N 2.2 0.6 0.0 0.012-12-2009 13 24.1 17.6 49.0 360.0 N 10.8 3.0 0.0 0.012-12-2009 14 24.6 18.0 49.0 360.0 N 13.3 3.7 0.0 0.012-12-2009 15 25.1 18.0 47.0 360.0 N 8.3 2.3 0.0 0.012-12-2009 16 25.4 18.4 47.0 360.0 N 12.2 3.4 0.0 0.012-12-2009 17 25.0 18.1 47.0 360.0 N 7.9 2.2 0.0 0.012-12-2009 18 24.2 17.6 49.0 360.0 N 9.7 2.7 0.0 0.012-12-2009 19 23.0 17.5 55.0 135.0 SE 8.6 2.4 0.0 0.012-12-2009 20 20.5 16.0 60.0 315.0 NW 1.8 0.5 0.0 0.012-12-2009 21 18.1 14.0 62.0 315.0 NW 1.8 0.5 0.0 0.012-12-2009 22 16.0 12.5 64.0 292.5 WNW 8.6 2.4 0.0 0.012-12-2009 23 14.5 11.5 67.0 292.5 WNW 8.3 2.3 0.0 0.012-12-2009 24 13.0 10.5 71.0 360.0 N 1.4 0.4 0.0 0.013-12-2009 1 12.5 10.0 70.0 360.0 N 1.1 0.3 0.0 0.013-12-2009 2 12.0 10.0 76.0 337.5 NWN 9.4 2.6 0.0 0.013-12-2009 3 11.9 10.0 76.0 337.5 NWN 2.9 0.8 0.0 0.013-12-2009 4 11.6 9.0 69.0 180.0 S 10.1 2.8 0.0 0.013-12-2009 5 13.1 10.0 66.0 180.0 S 2.2 0.6 0.0 0.013-12-2009 6 14.4 11.0 62.0 180.0 S 2.8 0.8 0.0 0.013-12-2009 7 16.1 12.0 59.0 67.5 ENE 1.8 0.5 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover13-12-2009 8 18.1 13.6 57.0 112.5 ESE 1.8 0.5 0.0 0.013-12-2009 9 19.8 14.7 56.0 22.5 NNE 2.2 0.6 0.0 0.013-12-2009 10 21.0 15.6 53.0 90.0 E 2.2 0.6 0.0 0.013-12-2009 11 22.7 16.8 50.0 270.0 W 3.2 0.9 0.0 0.013-12-2009 12 23.8 17.7 53.0 360.0 N 1.8 0.5 0.0 0.013-12-2009 13 24.4 18.0 49.0 360.0 N 7.9 2.2 0.0 0.013-12-2009 14 25.1 18.0 47.0 360.0 N 3.6 1.0 0.0 0.013-12-2009 15 25.8 18.2 45.0 360.0 N 7.9 2.2 0.0 0.013-12-2009 16 26.0 18.5 45.0 337.5 NWN 1.8 0.5 0.0 0.013-12-2009 17 26.0 19.0 49.0 360.0 N 9.4 2.6 0.0 0.013-12-2009 18 25.1 19.1 54.0 292.5 WNW 8.6 2.4 0.0 0.013-12-2009 19 24.2 18.6 57.0 247.5 WSW 1.4 0.4 0.0 0.013-12-2009 20 23.2 18.7 63.0 315.0 NW 2.2 0.6 0.0 0.013-12-2009 21 20.1 16.1 64.0 45.0 NE 2.2 0.6 0.0 0.013-12-2009 22 18.5 15.0 66.0 315.0 NW 2.9 0.8 0.0 0.013-12-2009 23 16.0 13.0 69.0 315.0 NW 2.2 0.6 0.0 0.013-12-2009 24 14.1 11.6 72.0 360.0 N 1.1 0.3 0.0 0.014-12-2009 1 13.5 11.0 71.0 112.5 ESE 1.4 0.4 0.0 0.014-12-2009 2 13.0 10.5 73.0 157.5 SES 1.1 0.3 0.0 0.014-12-2009 3 12.7 10.2 73.0 90.0 E 0.7 0.2 0.0 0.014-12-2009 4 12.4 10.0 72.0 112.5 ESE 1.8 0.5 0.0 0.014-12-2009 5 14.3 11.2 67.0 22.5 NNE 1.8 0.5 0.0 0.014-12-2009 6 16.6 13.1 64.0 315.0 NW 1.8 0.5 0.0 0.014-12-2009 7 18.8 14.7 63.0 315.0 NW 2.5 0.7 0.0 0.014-12-2009 8 20.3 15.8 60.0 337.5 NWN 1.8 0.5 0.0 0.014-12-2009 9 21.8 17.0 58.0 180.0 S 2.2 0.6 0.0 0.014-12-2009 10 22.0 17.0 58.0 180.0 S 5.4 1.5 0.0 0.014-12-2009 11 23.6 18.0 55.0 180.0 S 2.2 0.6 0.0 0.014-12-2009 12 25.0 18.5 51.0 360.0 N 1.8 0.5 0.0 0.014-12-2009 13 25.7 19.2 51.0 135.0 SE 0.7 0.2 0.0 0.014-12-2009 14 26.3 19.2 49.0 360.0 N 3.0 0.8 0.0 0.014-12-2009 15 26.4 19.2 49.0 270.0 W 0.4 0.1 0.0 0.014-12-2009 16 26.5 19.2 49.0 45.0 NE 2.5 0.7 0.0 0.014-12-2009 17 25.8 19.2 51.0 292.5 WNW 1.8 0.5 0.0 0.014-12-2009 18 24.0 18.5 57.0 202.5 SWS 1.1 0.3 0.0 0.014-12-2009 19 22.0 17.0 58.0 247.5 WSW 1.4 0.4 0.0 0.014-12-2009 20 19.9 15.5 60.0 112.5 ESE 1.8 0.5 0.0 0.014-12-2009 21 17.7 13.6 62.0 157.5 SES 1.8 0.5 0.0 0.014-12-2009 22 15.4 12.0 63.0 135.0 SE 0.7 0.2 0.0 0.014-12-2009 23 14.5 11.5 67.0 360.0 N 1.1 0.3 0.0 0.014-12-2009 24 13.9 11.5 72.0 360.0 N 0.7 0.2 0.0 0.015-12-2009 1 13.5 11.0 71.0 180.0 S 1.1 0.3 0.0 0.015-12-2009 2 13.0 10.5 71.0 225.0 SW 2.3 0.6 0.0 0.015-12-2009 3 12.5 10.0 70.0 225.0 SW 1.4 0.4 0.0 0.015-12-2009 4 13.5 10.5 66.0 225.0 SW 2.2 0.6 0.0 0.015-12-2009 5 13.9 11.0 67.0 45.0 NE 2.2 0.6 0.0 0.015-12-2009 6 15.8 12.3 64.0 225.0 SW 3.2 0.9 0.0 0.015-12-2009 7 17.2 13.3 61.0 180.0 S 8.3 2.3 0.0 0.015-12-2009 8 19.1 14.6 59.0 180.0 S 1.8 0.5 0.0 0.015-12-2009 9 20.9 16.0 57.0 180.0 S 2.5 0.7 0.0 0.015-12-2009 10 23.5 18.0 55.0 360.0 N 9.7 2.7 0.0 0.015-12-2009 11 24.2 18.2 53.0 135.0 SE 1.8 0.5 0.0 0.015-12-2009 12 24.8 18.3 51.0 135.0 SE 2.2 0.6 0.0 0.015-12-2009 13 26.0 19.5 52.0 315.0 NW 2.9 0.8 0.0 0.015-12-2009 14 26.6 19.9 52.0 315.0 NW 7.9 2.2 0.0 0.015-12-2009 15 26.7 20.0 52.0 360.0 N 8.6 2.4 0.0 0.015-12-2009 16 26.7 20.0 52.0 360.0 N 1.8 0.5 0.0 0.015-12-2009 17 25.9 20.0 55.0 270.0 W 2.0 0.6 0.0 0.015-12-2009 18 23.6 18.0 55.0 292.5 WNW 2.2 0.6 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover15-12-2009 19 21.2 16.0 57.0 292.5 WNW 3.0 0.8 0.0 0.015-12-2009 20 18.2 13.6 57.0 247.5 WSW 3.0 0.8 0.0 0.015-12-2009 21 15.5 11.6 58.0 202.5 SWS 2.2 0.6 0.0 0.015-12-2009 22 14.0 10.5 62.0 22.5 NNE 1.1 0.3 0.0 0.015-12-2009 23 12.5 10.0 70.0 22.5 NNE 1.1 0.3 0.0 0.015-12-2009 24 12.0 9.5 70.0 45.0 NE 2.5 0.7 0.0 0.016-12-2009 1 11.5 9.0 69.0 360.0 N 1.4 0.4 0.0 0.016-12-2009 2 10.9 9.0 75.0 180.0 S 2.9 0.8 0.0 0.016-12-2009 3 10.4 8.5 74.0 180.0 S 2.9 0.8 0.0 0.016-12-2009 4 10.0 8.0 74.0 67.5 ENE 2.0 0.6 0.0 0.016-12-2009 5 11.7 9.8 75.0 337.5 NWN 2.0 0.6 0.0 0.016-12-2009 6 13.2 10.6 71.0 90.0 E 1.4 0.4 0.0 0.016-12-2009 7 14.6 11.5 67.0 270.0 W 1.1 0.3 0.0 0.016-12-2009 8 16.2 12.6 64.0 292.5 WNW 1.4 0.4 0.0 0.016-12-2009 9 18.1 14.0 62.0 180.0 S 1.8 0.5 0.0 0.016-12-2009 10 19.8 15.3 60.0 360.0 N 2.5 0.7 0.0 0.016-12-2009 11 20.7 15.2 53.0 360.0 N 6.8 1.9 0.0 0.016-12-2009 12 22.5 16.3 50.0 360.0 N 3.2 0.9 0.0 0.016-12-2009 13 24.1 17.6 49.0 360.0 N 8.3 2.3 0.0 0.016-12-2009 14 25.4 18.5 47.0 360.0 N 11.9 3.3 0.0 0.016-12-2009 15 26.1 18.5 45.0 360.0 N 2.9 0.8 0.0 0.016-12-2009 16 26.5 19.0 45.0 315.0 NW 8.6 2.4 0.0 0.016-12-2009 17 26.0 19.0 49.0 315.0 NW 1.8 0.5 0.0 0.016-12-2009 18 23.6 17.6 52.0 135.0 SE 1.4 0.4 0.0 0.016-12-2009 19 20.4 15.0 52.0 135.0 SE 1.8 0.5 0.0 0.016-12-2009 20 17.5 13.0 56.0 315.0 NW 1.8 0.5 0.0 0.016-12-2009 21 16.0 12.0 59.0 22.5 NNE 1.1 0.3 0.0 0.016-12-2009 22 15.0 11.5 63.0 22.5 NNE 1.4 0.4 0.0 0.016-12-2009 23 14.0 11.5 72.0 157.5 SES 1.1 0.3 0.0 0.016-12-2009 24 13.5 11.0 71.0 292.5 WNW 1.1 0.3 0.0 0.017-12-2009 1 13.0 10.5 71.0 360.0 N 1.4 0.4 0.0 0.017-12-2009 2 12.5 10.0 70.0 360.0 N 1.4 0.4 0.0 0.017-12-2009 3 12.0 9.5 70.0 360.0 N 1.1 0.3 0.0 0.017-12-2009 4 12.0 9.0 65.0 67.5 ENE 1.1 0.3 0.0 0.017-12-2009 5 13.0 10.0 66.0 337.5 NWN 1.8 0.5 0.0 0.017-12-2009 6 14.0 11.0 67.0 112.5 ESE 0.8 0.2 0.0 0.017-12-2009 7 16.5 12.0 55.0 22.5 NNE 1.6 0.4 0.0 0.017-12-2009 8 18.0 13.5 57.0 67.5 ENE 2.5 0.7 0.0 0.017-12-2009 9 19.5 14.0 50.0 90.0 E 1.1 0.3 0.0 0.017-12-2009 10 21.0 16.0 49.0 202.5 SWS 1.4 0.4 0.0 0.017-12-2009 11 23.0 17.5 55.0 292.5 WNW 1.4 0.4 0.0 0.017-12-2009 12 24.0 18.0 53.0 315.0 NW 1.4 0.4 0.0 0.017-12-2009 13 24.8 18.3 51.0 270.0 W 1.1 0.3 0.0 0.017-12-2009 14 25.2 18.6 51.0 45.0 NE 2.2 0.6 0.0 0.017-12-2009 15 25.7 19.2 51.0 45.0 NE 3.0 0.8 0.0 0.017-12-2009 16 25.8 19.2 51.0 315.0 NW 3.0 0.8 0.0 0.017-12-2009 17 23.9 18.0 53.0 315.0 NW 2.2 0.6 0.0 0.017-12-2009 18 22.0 17.0 58.0 135.0 SE 2.2 0.6 0.0 0.017-12-2009 19 20.3 15.3 56.0 135.0 SE 1.8 0.5 0.0 0.017-12-2009 20 18.5 14.0 57.0 180.0 S 1.8 0.5 0.0 0.017-12-2009 21 15.0 11.0 58.0 180.0 S 1.8 0.5 0.0 0.017-12-2009 22 13.5 11.0 71.0 180.0 S 2.5 0.7 0.0 0.017-12-2009 23 11.5 9.5 75.0 315.0 NW 2.2 0.6 0.0 0.017-12-2009 24 11.0 9.0 75.0 315.0 NW 0.7 0.2 0.0 0.018-12-2009 1 10.5 8.5 74.0 180.0 S 2.2 0.6 0.0 0.018-12-2009 2 10.3 8.5 74.0 180.0 S 1.6 0.4 0.0 0.018-12-2009 3 10.0 8.0 74.0 360.0 N 1.1 0.3 0.0 0.018-12-2009 4 9.8 8.0 74.0 360.0 N 1.4 0.4 0.0 0.018-12-2009 5 10.7 8.2 69.0 337.5 NWN 0.7 0.2 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover18-12-2009 6 11.5 9.0 69.0 112.5 ESE 3.2 0.9 0.0 0.018-12-2009 7 13.3 9.3 55.0 112.5 ESE 1.4 0.4 0.0 0.018-12-2009 8 15.0 10.0 48.0 90.0 E 1.4 0.4 0.0 0.018-12-2009 9 17.5 12.5 52.0 22.5 NNE 1.8 0.5 0.0 0.018-12-2009 10 19.0 14.0 54.0 292.5 WNW 3.2 0.9 0.0 0.018-12-2009 11 20.9 16.0 57.0 202.5 SWS 2.9 0.8 0.0 0.018-12-2009 12 22.0 17.0 58.0 270.0 W 7.9 2.2 0.0 0.018-12-2009 13 23.5 17.0 48.0 247.5 WSW 1.8 0.5 0.0 0.018-12-2009 14 23.6 17.1 48.0 360.0 N 7.9 2.2 0.0 0.018-12-2009 15 24.9 18.0 47.0 360.0 N 13.3 3.7 0.0 0.018-12-2009 16 25.5 18.5 47.0 360.0 N 7.9 2.2 0.0 0.018-12-2009 17 23.6 17.0 48.0 22.5 NNE 2.2 0.6 0.0 0.018-12-2009 18 21.5 16.0 53.0 157.5 SES 1.8 0.5 0.0 0.018-12-2009 19 19.5 15.0 59.0 337.5 NWN 1.3 0.4 0.0 0.018-12-2009 20 17.0 13.0 61.0 292.5 WNW 0.7 0.2 0.0 0.018-12-2009 21 15.0 11.0 58.0 270.0 W 0.7 0.2 0.0 0.018-12-2009 22 13.2 9.7 60.0 45.0 NE 3.2 0.9 0.0 0.018-12-2009 23 12.0 9.0 65.0 45.0 NE 2.9 0.8 0.0 0.018-12-2009 24 11.6 9.0 69.0 315.0 NW 0.7 0.2 0.0 0.019-12-2009 1 11.1 9.0 75.0 315.0 NW 0.7 0.2 0.0 0.019-12-2009 2 10.6 8.5 74.0 337.5 NWN 2.2 0.6 0.0 0.019-12-2009 3 10.2 8.0 74.0 315.0 NW 4.3 1.2 0.0 0.019-12-2009 4 10.0 8.0 74.0 337.5 NWN 2.2 0.6 0.0 0.019-12-2009 5 11.4 9.0 69.0 180.0 S 1.8 0.5 0.0 0.019-12-2009 6 13.2 10.1 66.0 180.0 S 2.5 0.7 0.0 0.019-12-2009 7 14.6 11.0 62.0 180.0 S 1.8 0.5 0.0 0.019-12-2009 8 16.1 12.0 59.0 180.0 S 2.9 0.8 0.0 0.019-12-2009 9 17.5 13.0 56.0 180.0 S 1.8 0.5 0.0 0.019-12-2009 10 18.0 13.0 53.0 360.0 N 7.9 2.2 0.0 0.019-12-2009 11 19.6 14.6 54.0 360.0 N 8.3 2.3 0.0 0.019-12-2009 12 21.1 16.1 57.0 360.0 N 13.0 3.6 0.0 0.019-12-2009 13 22.5 17.0 54.0 360.0 N 8.3 2.3 0.0 0.019-12-2009 14 23.4 17.4 52.0 360.0 N 14.4 4.0 0.0 0.019-12-2009 15 24.0 17.5 49.0 360.0 N 10.4 2.9 0.0 0.019-12-2009 16 24.0 17.0 46.0 67.5 ENE 3.2 0.9 0.0 0.019-12-2009 17 24.0 18.0 53.0 135.0 SE 7.2 2.0 0.0 0.019-12-2009 18 21.5 16.0 53.0 22.5 NNE 2.2 0.6 0.0 0.019-12-2009 19 20.0 15.0 56.0 90.0 E 5.0 1.4 0.0 0.019-12-2009 20 18.4 14.0 57.0 202.5 SWS 1.1 0.3 0.0 0.019-12-2009 21 16.2 12.2 59.0 292.5 WNW 1.8 0.5 0.0 0.019-12-2009 22 13.5 10.0 60.0 247.5 WSW 0.4 0.1 0.0 0.019-12-2009 23 12.5 9.5 65.0 270.0 W 0.4 0.1 0.0 0.019-12-2009 24 11.6 9.0 69.0 112.5 ESE 3.0 0.8 0.0 0.020-12-2009 1 11.0 8.6 69.0 22.5 NNE 2.5 0.7 0.0 0.020-12-2009 2 10.6 8.0 68.0 157.5 SES 3.2 0.9 0.0 0.020-12-2009 3 10.2 8.0 74.0 202.5 SWS 1.4 0.4 0.0 0.020-12-2009 4 10.0 8.0 74.0 270.0 W 0.9 0.3 0.0 0.020-12-2009 5 10.8 8.8 75.0 45.0 NE 1.0 0.3 0.0 0.020-12-2009 6 12.2 9.6 70.0 45.0 NE 1.9 0.5 0.0 0.020-12-2009 7 14.1 11.0 67.0 315.0 NW 2.2 0.6 0.0 0.020-12-2009 8 15.6 12.0 63.0 315.0 NW 1.8 0.5 0.0 0.020-12-2009 9 17.6 13.5 61.0 135.0 SE 1.8 0.5 0.0 0.020-12-2009 10 19.1 14.6 59.0 135.0 SE 3.2 0.9 0.0 0.020-12-2009 11 21.3 16.4 57.0 135.0 SE 2.2 0.6 0.0 0.020-12-2009 12 23.0 18.0 59.0 360.0 N 9.0 2.5 0.0 0.020-12-2009 13 24.0 18.6 57.0 360.0 N 10.8 3.0 0.0 0.020-12-2009 14 24.7 18.7 54.0 360.0 N 10.8 3.0 0.0 0.020-12-2009 15 25.2 18.7 51.0 360.0 N 9.7 2.7 0.0 0.020-12-2009 16 25.5 19.0 51.0 360.0 N 6.8 1.9 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover20-12-2009 17 24.0 18.0 53.0 360.0 N 14.4 4.0 0.0 0.020-12-2009 18 23.9 18.4 57.0 360.0 N 10.8 3.0 0.0 0.020-12-2009 19 22.1 17.2 58.0 360.0 N 2.9 0.8 0.0 0.020-12-2009 20 19.6 15.1 59.0 315.0 NW 2.2 0.6 0.0 0.020-12-2009 21 17.2 13.2 61.0 360.0 N 2.5 0.7 0.0 0.020-12-2009 22 14.7 11.2 63.0 360.0 N 2.2 0.6 0.0 0.020-12-2009 23 12.2 9.7 70.0 67.5 ENE 1.9 0.5 0.0 0.020-12-2009 24 11.5 9.0 69.0 337.5 NWN 2.2 0.6 0.0 0.021-12-2009 1 11.0 8.5 69.0 90.0 E 1.2 0.3 0.0 0.021-12-2009 2 10.7 8.5 75.0 202.5 SWS 2.5 0.7 0.0 0.021-12-2009 3 10.3 8.2 75.0 292.5 WNW 1.8 0.5 0.0 0.021-12-2009 4 10.1 8.0 75.0 247.5 WSW 2.0 0.6 0.0 0.021-12-2009 5 11.8 9.3 70.0 337.5 NWN 3.0 0.8 0.0 0.021-12-2009 6 13.3 10.2 66.0 22.5 NNE 2.9 0.8 0.0 0.021-12-2009 7 14.5 11.0 62.0 157.5 SES 4.3 1.2 0.0 0.021-12-2009 8 16.0 12.0 59.0 270.0 W 4.7 1.3 0.0 0.021-12-2009 9 17.4 13.0 56.0 112.5 ESE 1.1 0.3 0.0 0.021-12-2009 10 18.5 13.5 53.0 292.5 WNW 1.1 0.3 0.0 0.021-12-2009 11 21.0 16.0 57.0 360.0 N 5.4 1.5 0.0 0.021-12-2009 12 22.5 17.0 54.0 360.0 N 7.6 2.1 0.0 0.021-12-2009 13 24.5 18.0 49.0 315.0 NW 2.5 0.7 0.0 0.021-12-2009 14 25.0 19.0 54.0 360.0 N 9.0 2.5 0.0 0.021-12-2009 15 25.0 19.0 54.0 360.0 N 10.8 3.0 0.0 0.021-12-2009 16 25.0 19.0 54.0 360.0 N 10.8 3.0 0.0 0.021-12-2009 17 24.5 19.0 57.0 45.0 NE 2.5 0.7 0.0 0.021-12-2009 18 22.1 17.1 58.0 45.0 NE 1.8 0.5 0.0 0.021-12-2009 19 19.6 15.1 59.0 270.0 W 2.0 0.6 0.0 0.021-12-2009 20 17.2 13.2 61.0 315.0 NW 2.2 0.6 0.0 0.021-12-2009 21 15.1 11.1 58.0 315.0 NW 1.8 0.5 0.0 0.021-12-2009 22 13.6 10.0 60.0 225.0 SW 3.2 0.9 0.0 0.021-12-2009 23 12.4 9.5 65.0 225.0 SW 5.0 1.4 0.0 0.021-12-2009 24 11.5 9.0 69.0 337.5 NWN 2.2 0.6 0.0 0.022-12-2009 1 11.1 9.0 75.0 337.5 NWN 2.5 0.7 0.0 0.022-12-2009 2 10.5 8.6 74.0 202.5 SWS 0.4 0.1 0.0 0.022-12-2009 3 10.0 8.0 74.0 202.5 SWS 0.4 0.1 0.0 0.022-12-2009 4 9.9 74.0 73.0 292.5 WNW 0.4 0.1 0.0 0.022-12-2009 5 10.6 8.0 68.0 292.5 WNW 0.7 0.2 0.0 0.022-12-2009 6 12.1 9.0 65.0 292.5 WNW 0.7 0.2 0.0 0.022-12-2009 7 14.0 10.5 62.0 247.5 WSW 1.1 0.3 0.0 0.022-12-2009 8 15.0 11.0 58.0 247.5 WSW 2.6 0.7 0.0 0.022-12-2009 9 16.0 11.5 55.0 225.0 SW 2.2 0.6 0.0 0.022-12-2009 10 17.7 12.7 52.0 360.0 N 8.6 2.4 0.0 0.022-12-2009 11 20.0 15.0 56.0 360.0 N 11.9 3.3 0.0 0.022-12-2009 12 22.1 16.6 54.0 360.0 N 13.0 3.6 0.0 0.022-12-2009 13 23.3 17.3 52.0 360.0 N 14.4 4.0 0.0 0.022-12-2009 14 24.5 18.0 49.0 360.0 N 11.9 3.3 0.0 0.022-12-2009 15 25.1 19.1 54.0 360.0 N 9.7 2.7 0.0 0.022-12-2009 16 25.5 19.0 51.0 67.5 ENE 14.0 3.9 0.0 0.022-12-2009 17 25.1 19.1 54.0 360.0 N 10.1 2.8 0.0 0.022-12-2009 18 23.1 18.0 59.0 135.0 SE 0.7 0.2 0.0 0.022-12-2009 19 21.0 16.0 57.0 135.0 SE 0.7 0.2 0.0 0.022-12-2009 20 19.2 14.7 59.0 112.5 ESE 0.7 0.2 0.0 0.022-12-2009 21 16.7 12.7 61.0 112.5 ESE 1.1 0.3 0.0 0.022-12-2009 22 14.2 10.7 62.0 22.5 NNE 0.7 0.2 0.0 0.022-12-2009 23 13.0 10.5 71.0 22.5 NNE 0.7 0.2 0.0 0.022-12-2009 24 12.0 9.5 70.0 90.0 E 0.4 0.1 0.0 0.023-12-2009 1 11.5 9.0 69.0 90.0 E 1.4 0.4 0.0 0.023-12-2009 2 11.0 8.5 69.0 270.0 W 1.8 0.5 0.0 0.023-12-2009 3 10.5 8.0 68.0 45.0 NE 2.9 0.8 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover23-12-2009 4 10.5 8.0 68.0 45.0 NE 2.2 0.6 0.0 0.023-12-2009 5 12.5 9.5 65.0 315.0 NW 2.9 0.8 0.0 0.023-12-2009 6 15.0 11.5 63.0 315.0 NW 2.9 0.8 0.0 0.023-12-2009 7 17.0 13.0 61.0 337.5 NWN 3.2 0.9 0.0 0.023-12-2009 8 18.0 13.0 53.0 180.0 S 2.9 0.8 0.0 0.023-12-2009 9 19.5 14.0 50.0 180.0 S 2.2 0.6 0.0 0.023-12-2009 10 21.0 15.5 53.0 315.0 NW 4.7 1.3 0.0 0.023-12-2009 11 22.5 17.0 54.0 157.5 SES 1.1 0.3 0.0 0.023-12-2009 12 24.0 18.0 53.0 157.5 SES 18.7 5.2 0.0 0.023-12-2009 13 25.5 19.0 51.0 22.5 NNE 18.0 5.0 0.0 0.023-12-2009 14 26.2 20.1 55.0 360.0 N 10.8 3.0 0.0 0.023-12-2009 15 26.5 20.0 52.0 360.0 N 14.4 4.0 0.0 0.023-12-2009 16 26.6 19.1 45.0 37.5 NE 9.7 2.7 0.0 0.023-12-2009 17 26.6 20.1 52.0 360.0 N 12.6 3.5 0.0 0.023-12-2009 18 25.1 19.6 58.0 247.5 WSW 0.7 0.2 0.0 0.023-12-2009 19 22.6 18.1 62.0 315.0 NW 5.0 1.4 0.0 0.023-12-2009 20 20.1 15.1 56.0 45.0 NE 3.0 0.8 0.0 0.023-12-2009 21 18.1 14.1 62.0 270.0 W 0.4 0.1 0.0 0.023-12-2009 22 16.8 13.3 65.0 360.0 N 1.4 0.4 0.0 0.023-12-2009 23 14.1 12.0 78.0 67.5 ENE 1.4 0.4 4.0 0.023-12-2009 24 12.5 10.0 70.0 22.5 NNE 1.8 0.5 0.0 0.024-12-2009 1 12.0 9.5 70.0 360.0 N 1.8 0.5 0.0 0.024-12-2009 2 11.5 9.0 69.0 360.0 N 1.4 0.4 0.0 0.024-12-2009 3 11.0 8.5 69.0 360.0 N 5.8 1.6 0.0 0.024-12-2009 4 10.5 8.0 68.0 67.5 ENE 1.1 0.3 0.0 0.024-12-2009 5 10.0 7.0 62.0 180.0 S 3.0 0.8 0.0 0.024-12-2009 6 11.5 8.0 58.0 180.0 S 4.0 1.1 0.0 0.024-12-2009 7 13.5 9.0 50.0 180.0 S 2.2 0.6 0.0 0.024-12-2009 8 16.0 11.0 50.0 180.0 S 7.9 2.2 0.0 0.024-12-2009 9 18.5 13.0 49.0 180.0 S 4.3 1.2 0.0 0.024-12-2009 10 20.2 15.1 56.0 135.0 SE 0.7 0.2 0.0 0.024-12-2009 11 22.4 17.0 54.0 90.0 E 0.4 0.1 0.0 0.024-12-2009 12 23.9 18.0 53.0 315.0 NW 2.2 0.6 0.0 0.024-12-2009 13 25.5 19.0 51.0 360.0 N 15.8 4.4 0.0 0.024-12-2009 14 26.3 19.8 52.0 360.0 N 14.4 4.0 0.0 0.024-12-2009 15 26.5 20.0 52.0 360.0 N 10.8 3.0 0.0 0.024-12-2009 16 26.6 20.0 52.0 22.5 NNE 3.0 0.83 0.0 0.024-12-2009 17 25.7 19.2 52.0 315.0 NW 4.3 1.2 0.0 0.024-12-2009 18 23.3 18.3 59.0 67.5 ENE 4.7 1.3 0.0 0.024-12-2009 19 21.2 16.7 61.0 135.0 SE 2.2 0.6 0.0 0.024-12-2009 20 18.5 14.0 57.0 157.5 SES 1.4 0.4 0.0 0.024-12-2009 21 17.0 13.0 61.0 315.0 NW 3.2 0.9 0.0 0.024-12-2009 22 16.0 12.5 64.0 315.0 NW 3.2 0.9 0.0 0.024-12-2009 23 14.5 12.5 78.0 337.5 NWN 2.2 0.6 4.0 0.024-12-2009 24 13.0 10.5 71.0 337.5 NWN 1.8 0.5 0.0 0.025-12-2009 1 12.5 10.0 70.0 360.0 N 2.2 0.6 0.0 0.025-12-2009 2 11.5 9.0 69.0 360.0 N 8.3 2.3 0.0 0.025-12-2009 3 11.0 8.5 69.0 180.0 S 3.6 1.0 0.0 0.025-12-2009 4 11.0 8.5 69.0 180.0 S 3.2 0.9 0.0 0.025-12-2009 5 11.5 8.5 63.0 180.0 S 4.7 1.3 0.0 0.025-12-2009 6 12.5 9.0 59.0 180.0 S 6.0 1.7 0.0 0.025-12-2009 7 14.0 10.0 57.0 180.0 S 8.6 2.4 0.0 0.025-12-2009 8 16.0 11.0 50.0 180.0 S 9.0 2.5 0.0 0.025-12-2009 9 18.5 13.0 49.0 180.0 S 6.1 1.7 0.0 0.025-12-2009 10 20.2 15.2 56.0 360.0 N 10.8 3.0 0.0 0.025-12-2009 11 22.5 17.0 54.0 45.0 NE 2.9 0.8 0.0 0.025-12-2009 12 24.0 18.0 53.0 315.0 NW 7.2 2.0 0.0 0.025-12-2009 13 25.2 18.6 51.0 112.5 ESE 1.8 0.5 0.0 0.025-12-2009 14 26.1 19.2 49.0 315.0 NW 10.8 3.0 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover25-12-2009 15 26.6 19.7 49.0 202.5 SWS 0.7 0.2 0.0 0.025-12-2009 16 26.7 19.7 49.0 292.5 WNW 0.7 0.2 0.0 0.025-12-2009 17 26.1 19.6 52.0 292.5 WNW 0.7 0.2 0.0 0.025-12-2009 18 24.1 18.6 57.0 292.5 WNW 0.7 0.2 0.0 0.025-12-2009 19 23.0 18.0 59.0 247.5 WSW 0.7 0.2 0.0 0.025-12-2009 20 21.5 17.0 61.0 22.5 NNE 0.4 0.1 0.0 0.025-12-2009 21 20.0 16.0 64.0 90.0 E 0.4 0.1 0.0 0.025-12-2009 22 16.8 13.3 65.0 180.0 S 2.2 0.6 0.0 0.025-12-2009 23 14.6 12.6 78.0 315.0 NW 2.5 0.7 4.0 0.025-12-2009 24 13.0 10.5 71.0 180.0 S 1.8 0.5 0.0 0.026-12-2009 1 12.5 10.0 70.0 225.0 SW 0.7 0.2 0.0 0.026-12-2009 2 11.5 9.0 69.0 90.0 E 1.6 0.4 0.0 0.026-12-2009 3 11.0 8.5 69.0 90.0 E 1.4 0.4 0.0 0.026-12-2009 4 10.5 8.0 68.0 22.5 NNE 2.0 0.6 0.0 0.026-12-2009 5 10.6 7.6 62.0 360.0 N 1.4 0.4 0.0 0.026-12-2009 6 12.2 8.7 59.0 225.0 SW 2.5 0.7 0.0 0.026-12-2009 7 14.5 10.0 52.0 225.0 SW 2.2 0.6 0.0 0.026-12-2009 8 18.0 12.5 49.0 225.0 SW 1.8 0.5 0.0 0.026-12-2009 9 20.8 15.0 49.0 225.0 SW 2.2 0.6 0.0 0.026-12-2009 10 22.9 17.0 52.0 67.5 ENE 1.4 0.4 0.0 0.026-12-2009 11 24.7 18.6 53.0 337.5 NWN 1.8 0.5 0.0 0.026-12-2009 12 25.6 19.0 51.0 315.0 NW 14.4 4.0 0.0 0.026-12-2009 13 26.2 19.2 49.0 360.0 N 2.2 0.6 0.0 0.026-12-2009 14 26.6 19.5 49.0 360.0 N 11.9 3.3 0.0 0.026-12-2009 15 26.7 19.6 49.0 360.0 N 11.9 3.3 0.0 0.026-12-2009 16 26.7 19.7 49.0 157.5 SES 2.0 0.6 0.0 0.026-12-2009 17 26.2 20.0 55.0 157.5 SES 3.0 0.8 0.0 0.026-12-2009 18 24.5 19.0 57.0 22.5 NNE 4.0 1.1 0.0 0.026-12-2009 19 23.0 18.5 63.0 315.0 NW 2.2 0.6 0.0 0.026-12-2009 20 21.4 18.0 69.0 292.5 WNW 0.4 0.1 0.0 0.026-12-2009 21 20.0 17.2 73.0 292.5 WNW 0.4 0.1 0.0 0.026-12-2009 22 18.0 15.5 76.0 202.5 SWS 0.4 0.1 0.0 0.026-12-2009 23 14.9 12.0 68.0 202.5 SWS 1.4 0.4 0.0 0.026-12-2009 24 12.9 10.5 71.0 270.0 W 1.1 0.3 0.0 0.027-12-2009 1 12.6 10.0 70.0 270.0 W 0.7 0.2 0.0 0.027-12-2009 2 12.1 10.0 76.0 45.0 NE 2.0 0.6 0.0 0.027-12-2009 3 11.9 10.0 76.0 45.0 NE 2.9 0.8 0.0 0.027-12-2009 4 11.6 9.5 75.0 315.0 NW 2.5 0.7 0.0 0.027-12-2009 5 13.0 10.5 71.0 315.0 NW 2.2 0.6 0.0 0.027-12-2009 6 14.4 11.5 67.0 337.5 NWN 2.2 0.6 0.0 0.027-12-2009 7 15.6 12.0 63.0 337.5 NWN 2.5 0.7 0.0 0.027-12-2009 8 17.1 13.0 61.0 337.5 NWN 1.8 0.5 0.0 0.027-12-2009 9 19.6 15.0 59.0 45.0 NE 3.2 0.9 0.0 0.027-12-2009 10 22.1 17.0 58.0 22.5 NNE 0.4 0.1 0.0 0.027-12-2009 11 23.5 18.0 55.0 157.5 SES 1.4 0.4 0.0 0.027-12-2009 12 24.2 18.0 53.0 90.0 E 1.1 0.3 0.0 0.027-12-2009 13 25.0 18.6 51.0 202.5 SWS 1.4 0.4 0.0 0.027-12-2009 14 26.2 19.0 49.0 292.5 WNW 2.5 0.7 0.0 0.027-12-2009 15 26.6 19.0 45.0 360.0 N 12.6 3.5 0.0 0.027-12-2009 16 26.7 19.0 45.0 360.0 N 14.4 4.0 0.0 0.027-12-2009 17 26.1 19.0 49.0 360.0 N 18.0 5.0 0.0 0.027-12-2009 18 24.7 18.5 54.0 360.0 N 9.7 2.7 0.0 0.027-12-2009 19 23.0 18.0 59.0 360.0 N 4.7 1.3 0.0 0.027-12-2009 20 21.5 17.0 61.0 360.0 N 2.5 0.7 0.0 0.027-12-2009 21 19.0 15.0 63.0 180.0 S 5.0 1.4 0.0 0.027-12-2009 22 16.5 13.0 64.0 180.0 S 2.2 0.6 0.0 0.027-12-2009 23 13.0 10.5 71.0 180.0 S 1.8 0.5 0.0 0.027-12-2009 24 12.5 10.0 70.0 337.5 NWN 0.7 0.2 0.0 0.028-12-2009 1 12.0 9.5 70.0 100.0 E 0.4 0.1 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover28-12-2009 2 11.0 8.5 69.0 112.5 ESE 0.4 0.1 0.0 0.028-12-2009 3 10.5 8.0 68.0 90.0 E 0.4 0.1 0.0 0.028-12-2009 4 10.2 8.0 74.0 157.5 SES 0.7 0.2 0.0 0.028-12-2009 5 10.9 8.5 69.0 292.5 WNW 0.7 0.2 0.0 0.028-12-2009 6 10.8 7.3 58.0 247.5 WSW 2.9 0.8 0.0 0.028-12-2009 7 12.5 8.5 54.0 270.0 W 1.8 0.5 0.0 0.028-12-2009 8 13.8 9.3 52.0 180.0 S 2.2 0.6 0.0 0.028-12-2009 9 16.0 11.0 50.0 180.0 S 4.0 1.1 0.0 0.028-12-2009 10 18.6 13.0 49.0 360.0 N 10.1 2.8 0.0 0.028-12-2009 11 21.0 15.0 49.0 360.0 N 10.8 3.0 0.0 0.028-12-2009 12 23.2 16.6 48.0 315.0 NW 2.2 0.6 0.0 0.028-12-2009 13 24.8 18.3 51.0 315.0 NW 1.8 0.5 0.0 0.028-12-2009 14 25.7 18.7 47.0 315.0 NW 6.5 1.8 0.0 0.028-12-2009 15 26.5 19.5 49.0 270.0 W 5.0 1.4 0.0 0.028-12-2009 16 26.5 19.5 49.0 270.0 W 0.7 0.2 0.0 0.028-12-2009 17 25.9 19.5 52.0 135.0 SE 10.8 3.0 0.0 0.028-12-2009 18 24.4 19.0 57.0 135.0 SE 2.9 0.8 0.0 0.028-12-2009 19 23.5 19.0 63.0 135.0 SE 3.2 0.9 0.0 0.028-12-2009 20 21.0 17.0 65.0 22.5 NNE 4.3 1.2 0.0 0.028-12-2009 21 19.1 15.5 67.0 292.5 WNW 0.7 0.2 0.0 0.028-12-2009 22 17.0 14.0 70.0 315.0 NW 5.4 1.5 0.0 0.028-12-2009 23 14.4 12.0 72.0 22.5 NNE 6.1 1.7 0.0 0.028-12-2009 24 12.3 9.8 70.0 337.5 NWN 0.4 0.1 0.0 0.029-12-2009 1 11.5 9.0 69.0 112.5 ESE 0.7 0.2 0.0 0.029-12-2009 2 11.0 8.5 69.0 112.5 ESE 0.7 0.2 0.0 0.029-12-2009 3 10.8 8.3 69.0 22.5 NNE 1.8 0.5 0.0 0.029-12-2009 4 10.5 8.0 68.0 157.5 SES 0.7 0.2 0.0 0.029-12-2009 5 11.1 8.0 63.0 90.0 E 2.1 0.6 0.0 0.029-12-2009 6 12.4 9.0 59.0 90.0 E 1.8 0.5 0.0 0.029-12-2009 7 14.5 11.0 62.0 202.5 SWS 1.5 0.4 0.0 0.029-12-2009 8 15.6 11.5 58.0 210.0 SWS 1.8 0.5 0.0 0.029-12-2009 9 16.5 12.5 59.0 292.5 WNW 2.0 0.6 0.0 0.029-12-2009 10 18.1 13.5 57.0 247.5 WSW 3.2 0.9 0.0 0.029-12-2009 11 20.2 15.0 56.0 135.0 SE 1.4 0.4 0.0 0.029-12-2009 12 21.5 16.0 53.0 135.0 SE 2.2 0.6 0.0 0.029-12-2009 13 23.5 17.0 48.0 292.5 WNW 7.2 2.0 0.0 0.029-12-2009 14 25.0 19.0 54.0 360.0 N 10.8 3.0 0.0 0.029-12-2009 15 26.0 19.5 52.0 360.0 N 11.5 3.2 0.0 0.029-12-2009 16 26.4 20.0 52.0 360.0 N 12.2 3.4 0.0 0.029-12-2009 17 25.9 20.0 55.0 360.0 N 14.0 3.9 0.0 0.029-12-2009 18 25.5 20.0 58.0 360.0 N 14.4 4.0 0.0 0.029-12-2009 19 24.3 19.8 64.0 315.0 NW 2.2 0.6 0.0 0.029-12-2009 20 22.1 18.1 66.0 315.0 NW 3.2 0.9 0.0 0.029-12-2009 21 19.1 15.1 63.0 180.0 S 2.2 0.6 0.0 0.029-12-2009 22 16.6 13.1 64.0 315.0 NW 2.9 0.8 0.0 0.029-12-2009 23 14.1 12.1 78.0 315.0 NW 2.2 0.6 3.0 0.029-12-2009 24 12.6 10.5 76.0 360.0 N 0.7 0.2 0.0 0.030-12-2009 1 12.2 9.7 70.0 360.0 N 1.4 0.4 0.0 0.030-12-2009 2 11.5 9.0 69.0 180.0 S 0.7 0.2 0.0 0.030-12-2009 3 10.7 7.8 63.0 180.0 S 2.9 0.8 0.0 0.030-12-2009 4 10.2 7.0 62.0 180.0 S 1.8 0.5 0.0 0.030-12-2009 5 11.8 8.3 59.0 67.5 ENE 0.7 0.2 0.0 0.030-12-2009 6 12.9 9.4 60.0 247.5 WSW 8.3 2.3 0.0 0.030-12-2009 7 13.5 9.5 55.0 112.5 ESE 1.4 0.4 0.0 0.030-12-2009 8 16.0 11.0 50.0 292.5 WNW 5.4 1.5 0.0 0.030-12-2009 9 18.5 13.5 53.0 292.5 WNW 10.8 3.0 0.0 0.030-12-2009 10 20.5 15.0 52.0 270.0 W 3.2 0.9 0.0 0.030-12-2009 11 22.5 17.0 54.0 247.5 WSW 1.1 0.3 0.0 0.030-12-2009 12 24.0 18.0 53.0 247.5 WSW 2.9 0.8 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover30-12-2009 13 25.5 19.0 51.0 360.0 N 14.4 4.0 0.0 0.030-12-2009 14 26.0 20.0 55.0 360.0 N 7.9 2.2 0.0 0.030-12-2009 15 26.2 19.7 52.0 360.0 N 8.3 2.3 0.0 0.030-12-2009 16 26.2 19.2 49.0 360.0 N 18.0 5.0 0.0 0.030-12-2009 17 26.1 20.1 55.0 360.0 N 6.5 1.8 0.0 0.030-12-2009 18 24.3 18.8 57.0 45.0 NE 2.2 0.6 0.0 0.030-12-2009 19 21.5 17.0 53.0 45.0 NE 2.9 0.8 0.0 0.030-12-2009 20 18.0 14.0 62.0 337.5 NWN 2.2 0.6 0.0 0.030-12-2009 21 16.0 12.0 59.0 67.5 ENE 3.2 0.9 0.0 0.030-12-2009 22 13.5 10.0 60.0 112.5 ESE 4.0 1.1 0.0 0.030-12-2009 23 12.1 9.6 70.0 22.5 NNE 1.1 0.3 0.0 0.030-12-2009 24 11.5 9.0 69.0 157.5 SES 0.7 0.2 0.0 0.031-12-2009 1 10.5 8.0 68.0 90.0 E 0.7 0.2 0.0 0.031-12-2009 2 10.1 7.5 68.0 202.5 SWS 1.8 0.5 0.0 0.031-12-2009 3 9.9 7.0 62.0 292.5 WNW 5.0 1.4 0.0 0.031-12-2009 4 9.8 7.0 62.0 210.0 SWS 7.2 2.0 0.0 0.031-12-2009 5 11.3 8.2 63.0 270.0 W 7.6 2.1 0.0 0.031-12-2009 6 12.5 9.0 59.0 247.5 WSW 5.4 1.5 0.0 0.031-12-2009 7 13.5 10.0 60.0 337.5 NWN 3.2 0.9 0.0 0.031-12-2009 8 15.0 11.0 58.0 360.0 N 6.8 1.9 0.0 0.031-12-2009 9 16.2 11.6 55.0 180.0 S 1.8 0.5 0.0 0.031-12-2009 10 17.2 12.2 52.0 22.5 NNE 6.5 1.8 0.0 0.031-12-2009 11 18.5 13.5 53.0 315.0 NW 7.2 2.0 0.0 0.031-12-2009 12 21.0 16.0 57.0 315.0 NW 7.9 2.2 0.0 0.031-12-2009 13 23.0 17.0 52.0 360.0 N 7.9 2.2 0.0 0.031-12-2009 14 24.4 18.0 49.0 157.5 SES 7.2 2.0 0.0 0.031-12-2009 15 25.0 19.0 54.0 360.0 N 10.8 3.0 0.0 0.031-12-2009 16 25.1 19.0 54.0 112.5 ESE 4.7 1.3 0.0 0.031-12-2009 17 24.9 19.0 54.0 90.0 E 1.8 0.5 0.0 0.031-12-2009 18 22.8 18.0 59.0 270.0 W 1.4 0.4 0.0 0.031-12-2009 19 21.0 17.0 65.0 202.5 SWS 1.8 0.5 0.0 0.031-12-2009 20 19.0 15.6 67.0 315.0 NW 7.2 2.0 0.0 0.031-12-2009 21 17.5 14.5 70.0 67.5 ENE 1.1 0.3 0.0 0.031-12-2009 22 15.4 12.5 68.0 67.5 ENE 2.5 0.7 0.0 0.031-12-2009 23 13.0 10.5 71.0 157.5 SES 2.9 0.8 0.0 0.031-12-2009 24 11.9 9.4 70.0 337.5 NWN 0.7 0.2 0.0 0.001-01-2010 1 11.5 9.0 70.0 315.0 NW 0.4 0.6 0.0 0.001-01-2010 2 11.2 9.0 75.0 337.5 NWN 0.3 0.5 0.0 0.001-01-2010 3 11.0 8.5 69.0 337.5 NWN 0.5 1.0 0.0 0.001-01-2010 4 10.5 8.0 68.0 360.0 N 0.7 2.0 0.0 0.001-01-2010 5 12.1 9.0 65.0 360.0 N 0.9 2.0 0.0 0.001-01-2010 6 13.4 10.0 60.0 22.5 NNE 0.5 1.0 0.0 0.001-01-2010 7 15.0 11.0 58.0 180.0 S 2.2 3.0 0.0 0.001-01-2010 8 16.4 12.0 55.0 225.0 SW 2.5 3.4 0.0 0.001-01-2010 9 18.5 14.0 57.0 360.0 N 1.8 2.0 0.0 0.001-01-2010 10 20.0 15.0 56.0 67.5 ENE 0.5 4.0 0.0 0.001-01-2010 11 21.2 16.2 57.0 360.0 N 0.7 5.0 0.0 0.001-01-2010 12 22.5 17.0 54.0 360.0 N 0.5 3.0 0.0 0.001-01-2010 13 23.3 17.3 52.0 360.0 N 1.3 4.0 0.0 0.001-01-2010 14 24.5 18.0 49.0 360.0 N 1.1 3.5 0.0 0.001-01-2010 15 25.0 18.0 47.0 360.0 N 1.3 3.8 0.0 0.001-01-2010 16 25.0 18.0 47.0 315.0 NW 0.4 2.2 0.0 0.001-01-2010 17 23.5 17.6 52.0 157.5 SES 0.4 0.4 0.0 0.001-01-2010 18 21.2 16.2 57.0 90.0 E 2.2 2.2 0.0 0.001-01-2010 19 19.1 15.1 63.0 202.5 SWS 0.3 0.4 0.0 0.001-01-2010 20 17.2 13.2 61.0 135.0 SE 0.3 0.4 0.0 0.001-01-2010 21 15.0 11.0 58.0 315.0 NW 0.2 2.0 0.0 0.001-01-2010 22 13.2 10.2 66.0 247.5 WSW 0.2 0.5 0.0 0.001-01-2010 23 11.2 8.7 69.0 270.0 W 0.3 0.6 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover01-01-2010 24 10.5 8.0 68.0 292.5 WNW 0.4 0.4 0.0 0.002-01-2010 1 10.0 7.5 68.0 315.0 NW 2.2 2.0 0.0 0.002-01-2010 2 10.0 7.4 68.0 225.0 SW 1.5 0.5 0.0 0.002-01-2010 3 10.0 7.4 68.0 337.5 NWN 2.2 2.2 0.0 0.002-01-2010 4 9.9 7.4 68.0 225.0 SW 2.1 0.6 0.0 0.002-01-2010 5 10.7 8.0 68.0 157.5 SES 0.9 0.4 0.0 0.002-01-2010 6 11.9 9.0 65.0 22.5 NNE 0.3 0.4 0.0 0.002-01-2010 7 13.2 9.6 60.0 45.0 NE 0.7 1.0 0.0 0.002-01-2010 8 14.4 11.0 62.0 225.0 SW 0.7 1.0 0.0 0.002-01-2010 9 16.0 12.0 59.0 45.0 NE 0.3 2.0 0.0 0.002-01-2010 10 18.1 13.6 57.0 112.5 ESE 1.2 2.2 0.0 0.002-01-2010 11 20.6 15.6 56.0 225.0 SW 1.3 2.0 0.0 0.002-01-2010 12 22.0 16.6 54.0 315.0 NW 2.1 3.7 0.0 0.002-01-2010 13 24.0 17.5 49.0 317.0 NW 0.5 3.0 0.0 0.002-01-2010 14 25.0 19.0 54.0 360.0 N 0.6 3.0 0.0 0.002-01-2010 15 25.0 19.0 54.0 360.0 N 0.3 5.0 0.0 0.002-01-2010 16 25.0 19.0 54.0 360.0 N 0.2 4.0 0.0 0.002-01-2010 17 25.0 19.0 54.0 90.0 E 0.3 0.4 0.0 0.002-01-2010 18 23.5 18.0 55.0 360.0 N 0.6 2.2 0.0 0.002-01-2010 19 22.0 17.5 62.0 202.5 SWS 0.4 0.4 0.0 0.002-01-2010 20 19.9 15.5 60.0 210.0 SWS 0.3 0.4 0.0 0.002-01-2010 21 18.5 14.5 62.0 135.0 SE 0.6 0.6 0.0 0.002-01-2010 22 16.5 13.5 69.0 135.0 SE 1.7 1.7 0.0 0.002-01-2010 23 14.0 12.0 78.0 247.5 WSW 0.4 2.0 2.0 0.002-01-2010 24 12.5 10.0 70.0 247.5 WSW 0.7 0.4 0.0 0.003-01-2010 1 12.0 9.5 70.0 270.0 W 0.7 2.0 0.0 0.003-01-2010 2 11.0 8.5 69.0 270.0 W 0.3 2.0 0.0 0.003-01-2010 3 10.5 8.0 68.0 270.0 W 0.5 2.0 0.0 0.003-01-2010 4 10.0 7.0 62.0 292.5 WNW 0.9 0.9 0.0 0.003-01-2010 5 11.2 8.0 63.0 292.5 WNW 1.3 2.0 0.0 0.003-01-2010 6 12.8 9.4 60.0 225.0 SW 0.6 2.0 0.0 0.003-01-2010 7 14.1 10.0 57.0 337.5 NWN 0.6 2.0 0.0 0.003-01-2010 8 15.0 10.5 53.0 360.0 N 0.3 2.2 0.0 0.003-01-2010 9 16.4 11.5 50.0 360.0 N 0.3 3.0 0.0 0.003-01-2010 10 18.1 12.6 49.0 180.0 S 2.2 3.0 0.0 0.003-01-2010 11 20.0 14.0 48.0 360.0 N 1.4 2.3 0.0 0.003-01-2010 12 22.0 16.0 50.0 337.5 NWN 1.1 1.1 0.0 0.003-01-2010 13 23.9 17.5 49.0 225.0 SW 0.4 0.4 0.0 0.003-01-2010 14 25.4 19.0 51.0 225.0 SW 0.3 2.0 0.0 0.003-01-2010 15 25.5 19.0 51.0 157.5 SES 0.9 0.9 0.0 0.003-01-2010 16 26.0 18.0 42.0 360.0 N 0.9 2.2 0.0 0.003-01-2010 17 26.0 20.0 55.0 45.0 NE 0.4 3.0 0.0 0.003-01-2010 18 25.1 19.6 58.0 360.0 N 1.9 3.0 0.0 0.003-01-2010 19 22.5 18.0 62.0 112.5 ESE 1.3 2.0 0.0 0.003-01-2010 20 20.5 16.0 60.0 360.0 N 0.9 2.0 0.0 0.003-01-2010 21 17.5 13.5 61.0 202.5 SWS 0.7 2.0 0.0 0.003-01-2010 22 15.0 12.0 68.0 135.0 SE 0.2 0.4 0.0 0.003-01-2010 23 13.5 11.0 71.0 135.0 SE 0.5 0.4 0.0 0.003-01-2010 24 12.2 9.7 70.0 337.5 NWN 0.2 2.0 0.0 0.004-01-2010 1 11.5 9.0 69.0 360.0 N 2.2 2.0 0.0 0.004-01-2010 2 11.0 8.5 69.0 360.0 N 0.3 0.5 0.0 0.004-01-2010 3 10.0 7.5 68.0 360.0 N 0.4 1.2 0.0 0.004-01-2010 4 9.9 7.5 68.0 22.5 NNE 0.5 0.5 0.0 0.004-01-2010 5 10.5 7.5 62.0 360.0 N 0.9 2.0 0.0 0.004-01-2010 6 12.2 8.7 59.0 360.0 N 0.4 2.0 0.0 0.004-01-2010 7 14.1 10.1 57.0 360.0 N 0.3 2.0 0.0 0.004-01-2010 8 16.3 11.8 55.0 315.0 NW 0.7 2.2 0.0 0.004-01-2010 9 18.2 13.2 53.0 67.5 ENE 0.4 0.4 0.0 0.004-01-2010 10 20.1 15.1 56.0 45.0 NE 0.2 0.4 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover04-01-2010 11 22.3 17.2 58.0 225.0 SW 0.5 0.5 0.0 0.004-01-2010 12 24.4 18.4 53.0 321.0 NW 2.1 3.0 0.0 0.004-01-2010 13 25.0 19.0 54.0 225.0 SW 0.3 2.1 0.0 0.004-01-2010 14 25.5 19.0 51.0 320.0 NW 2.5 4.0 0.0 0.004-01-2010 15 26.0 20.0 55.0 225.0 SW 0.7 2.0 0.0 0.004-01-2010 16 26.0 18.0 42.0 180.0 S 0.9 2.2 0.0 0.004-01-2010 17 26.0 20.0 55.0 337.5 NWN 0.6 2.0 0.0 0.004-01-2010 18 24.9 19.5 58.0 360.0 N 0.3 2.2 0.0 0.004-01-2010 19 23.0 18.5 63.0 90.0 E 0.9 0.9 0.0 0.004-01-2010 20 20.6 16.5 64.0 202.5 SWS 1.1 1.1 0.0 0.004-01-2010 21 19.0 15.6 67.0 210.0 SWS 0.2 0.5 0.0 0.004-01-2010 22 17.1 14.0 70.0 135.0 SE 0.3 0.4 0.0 0.004-01-2010 23 14.7 12.0 73.0 135.0 SE 0.5 0.4 0.0 0.004-01-2010 24 13.0 10.5 71.0 247.5 WSW 0.3 2.0 0.0 0.005-01-2010 1 12.7 10.2 71.0 247.5 WSW 0.3 0.4 0.0 0.005-01-2010 2 12.0 9.5 70.0 270.0 W 0.7 2.2 0.0 0.005-01-2010 3 11.5 9.0 69.0 270.0 W 0.8 0.5 0.0 0.005-01-2010 4 10.5 8.0 68.0 292.5 WNW 0.2 0.5 0.0 0.005-01-2010 5 11.9 9.0 65.0 360.0 N 2.4 2.4 0.0 0.005-01-2010 6 13.5 10.0 60.0 180.0 S 1.2 2.3 0.0 0.005-01-2010 7 15.0 11.0 58.0 180.0 S 1.1 0.4 0.0 0.005-01-2010 8 17.2 12.6 56.0 225.0 SW 0.6 2.2 0.0 0.005-01-2010 9 19.0 14.0 54.0 180.0 S 0.1 0.4 0.0 0.005-01-2010 10 21.2 16.0 57.0 180.0 S 0.5 2.0 0.0 0.005-01-2010 11 23.1 17.6 55.0 67.5 ENE 0.9 0.9 0.0 0.005-01-2010 12 24.9 19.1 54.0 360.0 N 0.7 6.1 0.0 0.005-01-2010 13 25.4 19.0 51.0 315.5 NW 2.2 3.0 0.0 0.005-01-2010 14 25.5 19.0 51.0 337.5 NWN 0.3 1.1 0.0 0.005-01-2010 15 25.5 19.0 51.0 360.0 N 0.4 6.6 0.0 0.005-01-2010 16 25.1 19.1 54.0 337.5 NWN 1.3 1.3 0.0 0.005-01-2010 17 24.9 19.0 54.0 360.0 N 1.2 7.0 0.0 0.005-01-2010 18 23.3 18.3 59.0 270.0 W 1.7 1.7 0.0 0.005-01-2010 19 21.1 16.6 61.0 157.5 SES 1.2 1.2 0.0 0.005-01-2010 20 18.1 14.1 62.0 315.0 NW 1.7 2.0 0.0 0.005-01-2010 21 15.6 11.6 58.0 202.5 SWS 0.5 0.5 0.0 0.005-01-2010 22 14.1 11.1 67.0 135.0 SE 2.2 2.2 0.0 0.005-01-2010 23 12.6 10.1 70.0 247.5 WSW 0.5 0.5 0.0 0.005-01-2010 24 11.8 9.3 70.0 315.0 NW 0.4 2.3 0.0 0.006-01-2010 1 11.5 9.5 75.0 320.0 NW 0.8 1.0 0.0 0.006-01-2010 2 11.0 9.0 75.0 315.0 NW 1.7 1.7 0.0 0.006-01-2010 3 10.7 8.2 69.0 337.5 NWN 0.6 0.6 0.0 0.006-01-2010 4 10.4 8.0 68.0 360.0 N 0.9 2.0 0.0 0.006-01-2010 5 11.8 9.0 65.0 360.0 N 0.4 0.6 0.0 0.006-01-2010 6 12.5 9.0 59.0 360.0 N 0.3 2.0 0.0 0.006-01-2010 7 14.1 10.6 62.0 22.5 NNE 2.2 2.2 0.0 0.006-01-2010 8 16.1 12.0 59.0 315.0 NW 0.3 2.2 0.0 0.006-01-2010 9 18.1 13.6 57.0 360.0 N 0.9 2.0 0.0 0.006-01-2010 10 21.0 16.0 57.0 45.0 NE 0.2 2.4 0.0 0.006-01-2010 11 23.3 17.8 55.0 67.5 ENE 1.7 2.6 0.0 0.006-01-2010 12 25.3 19.3 54.0 112.5 ESE 2.1 2.1 0.0 0.006-01-2010 13 26.0 20.0 55.0 225.0 SW 1.3 1.3 0.0 0.006-01-2010 14 26.2 20.2 55.0 225.0 SW 0.5 0.5 0.0 0.006-01-2010 15 26.2 19.2 49.0 157.5 SES 0.5 0.5 0.0 0.006-01-2010 16 26.2 19.2 49.0 90.0 E 0.6 0.6 0.0 0.006-01-2010 17 26.0 20.0 55.0 202.5 SWS 0.4 0.4 0.0 0.006-01-2010 18 25.0 20.0 61.0 210.0 SWS 0.3 0.4 0.0 0.006-01-2010 19 24.0 19.5 64.0 315.0 NW 0.5 1.0 0.0 0.006-01-2010 20 22.0 18.0 66.0 135.0 SE 0.4 0.4 0.0 0.006-01-2010 21 19.5 15.5 63.0 247.5 WSW 0.2 0.4 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover06-01-2010 22 17.0 14.0 70.0 247.5 WSW 0.4 2.0 0.0 0.006-01-2010 23 14.5 12.0 72.0 225.0 SW 0.8 0.5 0.0 0.006-01-2010 24 12.9 11.0 77.0 270.0 W 1.7 2.0 3.0 0.007-01-2010 1 12.6 10.5 76.0 270.0 W 0.6 2.0 0.0 0.007-01-2010 2 12.0 9.5 70.0 225.0 SW 0.9 2.1 0.0 0.007-01-2010 3 11.5 9.0 69.0 292.5 WNW 0.3 0.4 0.0 0.007-01-2010 4 11.1 8.0 63.0 270.0 W 0.2 0.4 0.0 0.007-01-2010 5 12.4 9.0 59.0 315.0 NW 1.9 2.2 0.0 0.007-01-2010 6 13.5 10.0 60.0 315.0 NW 2.3 2.3 0.0 0.007-01-2010 7 15.0 11.0 58.0 337.5 NWN 1.6 1.6 0.0 0.007-01-2010 8 17.2 12.6 56.0 337.5 NWN 0.3 2.2 0.0 0.007-01-2010 9 19.7 14.6 56.0 360.0 N 0.4 1.0 0.0 0.007-01-2010 10 21.6 16.0 53.0 360.0 N 0.8 2.2 0.0 0.007-01-2010 11 23.2 18.2 59.0 22.5 NNE 0.2 0.4 0.0 0.007-01-2010 12 24.6 19.0 57.0 180.0 S 0.4 0.4 0.0 0.007-01-2010 13 25.2 19.0 54.0 180.0 S 0.8 2.2 0.0 0.007-01-2010 14 25.6 19.1 51.0 67.5 ENE 0.3 0.4 0.0 0.007-01-2010 15 25.7 19.2 51.0 45.0 NE 0.5 0.4 0.0 0.007-01-2010 16 25.9 19.0 49.0 360.0 N 1.5 3.0 0.0 0.007-01-2010 17 25.3 18.7 51.0 45.0 NE 0.3 0.4 0.0 0.007-01-2010 18 24.4 18.5 53.0 225.0 SW 0.2 2.3 0.0 0.007-01-2010 19 23.7 18.2 55.0 225.0 SW 0.4 2.2 0.0 0.007-01-2010 20 22.0 17.5 62.0 180.0 S 1.2 2.3 0.0 0.007-01-2010 21 19.0 15.0 63.0 360.0 N 0.2 2.2 0.0 0.007-01-2010 22 17.0 13.5 65.0 360.0 N 0.2 1.0 0.0 0.007-01-2010 23 14.1 11.0 67.0 112.5 ESE 0.3 0.4 0.0 0.007-01-2010 24 12.4 10.0 70.0 360.0 N 0.5 1.0 0.0 0.008-01-2010 1 12.1 10.0 74.0 157.5 SES 0.2 0.4 0.0 0.008-01-2010 2 11.7 9.2 70.0 90.0 E 0.6 0.4 0.0 0.008-01-2010 3 11.5 9.0 69.0 202.5 SWS 0.4 0.4 0.0 0.008-01-2010 4 11.5 8.5 63.0 135.0 SE 0.5 0.5 0.0 0.008-01-2010 5 12.8 9.3 60.0 247.5 WSW 0.3 0.4 0.0 0.008-01-2010 6 14.0 10.0 57.0 247.5 WSW 0.4 2.0 0.0 0.008-01-2010 7 15.0 11.0 58.0 270.0 W 0.4 0.4 0.0 0.008-01-2010 8 16.0 11.5 55.0 270.0 W 0.6 0.5 0.0 0.008-01-2010 9 17.2 12.2 52.0 292.5 WNW 1.2 1.2 0.0 0.008-01-2010 10 19.5 14.0 50.0 292.5 WNW 1.3 1.3 0.0 0.008-01-2010 11 21.0 16.0 57.0 320.0 NW 2.1 2.2 0.0 0.008-01-2010 12 22.6 17.0 54.0 321.0 NW 0.6 2.2 0.0 0.008-01-2010 13 24.1 18.0 53.0 337.5 NWN 1.8 1.8 0.0 0.008-01-2010 14 24.8 18.4 51.0 360.0 N 0.7 3.2 0.0 0.008-01-2010 15 25.2 18.6 51.0 180.0 S 1.2 3.0 0.0 0.008-01-2010 16 25.1 18.5 51.0 337.5 NWN 1.1 1.1 0.0 0.008-01-2010 17 24.9 18.4 51.0 180.0 S 0.5 3.0 0.0 0.008-01-2010 18 23.3 17.7 55.0 45.0 NE 0.6 0.6 0.0 0.008-01-2010 19 21.4 16.5 57.0 322.5 NW 1.1 2.2 0.0 0.008-01-2010 20 20.0 16.0 64.0 112.5 ESE 1.5 1.5 0.0 0.008-01-2010 21 18.6 15.0 66.0 67.5 ENE 0.9 0.9 0.0 0.008-01-2010 22 17.0 14.0 70.0 360.0 N 0.3 2.2 0.0 0.008-01-2010 23 14.6 12.0 72.0 225.0 SW 1.2 0.4 0.0 0.008-01-2010 24 13.0 10.5 71.0 157.5 SES 0.3 0.5 0.0 0.009-01-2010 1 12.8 10.3 71.0 90.0 E 0.5 0.4 0.0 0.009-01-2010 2 12.5 10.0 70.0 90.0 E 0.4 0.4 0.0 0.009-01-2010 3 12.0 9.5 70.0 202.5 SWS 0.4 0.4 0.0 0.009-01-2010 4 11.6 9.0 69.0 135.0 SE 0.5 0.5 0.0 0.009-01-2010 5 12.7 9.6 65.0 247.5 WSW 0.5 0.5 0.0 0.009-01-2010 6 14.0 10.5 62.0 247.5 WSW 1.2 1.2 0.0 0.009-01-2010 7 15.3 11.2 58.0 270.0 W 0.7 0.7 0.0 0.009-01-2010 8 16.0 11.5 55.0 360.0 N 0.6 1.0 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover09-01-2010 9 17.5 12.5 52.0 360.0 N 0.9 2.2 0.0 0.009-01-2010 10 19.0 14.0 54.0 180.0 S 1.2 4.0 0.0 0.009-01-2010 11 20.5 15.0 52.0 180.0 S 1.8 4.0 0.0 0.009-01-2010 12 22.1 16.0 50.0 67.5 ENE 0.4 0.4 0.0 0.009-01-2010 13 23.6 17.0 48.0 45.0 NE 1.1 1.1 0.0 0.009-01-2010 14 24.3 17.4 46.0 45.0 NE 0.7 0.7 0.0 0.009-01-2010 15 24.9 18.0 47.0 321.0 NW 1.3 3.0 0.0 0.009-01-2010 16 25.3 18.0 47.0 321.0 NW 0.7 4.0 0.0 0.009-01-2010 17 25.0 18.0 47.0 337.5 NWN 0.4 2.2 0.0 0.009-01-2010 18 23.8 18.0 53.0 22.5 NNE 0.6 0.6 0.0 0.009-01-2010 19 22.2 17.0 58.0 67.5 ENE 0.7 0.7 0.0 0.009-01-2010 20 19.9 16.0 64.0 112.5 ESE 0.2 0.5 0.0 0.009-01-2010 21 18.3 14.7 66.0 157.5 SES 0.3 0.5 0.0 0.009-01-2010 22 16.7 13.8 70.0 202.5 SWS 0.3 0.4 0.0 0.009-01-2010 23 14.3 11.2 67.0 90.0 E 0.5 0.4 0.0 0.009-01-2010 24 13.7 11.2 72.0 135.0 SE 0.5 0.4 0.0 0.010-01-2010 1 13.4 11.0 72.0 135.0 SE 0.3 0.4 0.0 0.010-01-2010 2 13.0 10.5 71.0 247.5 WSW 0.7 0.7 0.0 0.010-01-2010 3 12.6 10.0 70.0 247.5 WSW 1.1 3.0 0.0 0.010-01-2010 4 12.0 9.0 65.0 270.0 W 0.9 0.9 0.0 0.010-01-2010 5 13.4 10.0 60.0 270.0 W 1.1 1.1 0.0 0.010-01-2010 6 14.3 10.4 57.0 292.5 WNW 0.5 0.5 0.0 0.010-01-2010 7 15.1 10.6 53.0 315.0 NW 2.2 2.2 0.0 0.010-01-2010 8 16.7 12.2 55.0 360.0 N 0.7 2.2 0.0 0.010-01-2010 9 18.0 13.0 53.0 337.5 NWN 0.5 0.5 0.0 0.010-01-2010 10 19.4 14.0 50.0 180.0 S 0.8 3.0 0.0 0.010-01-2010 11 21.1 15.0 49.0 360.0 N 1.3 3.4 0.0 0.010-01-2010 12 22.8 16.3 48.0 67.5 ENE 0.3 0.4 0.0 0.010-01-2010 13 22.9 16.4 48.0 45.0 NE 0.4 0.4 0.0 0.010-01-2010 14 23.2 16.6 48.0 317.5 NW 1.8 3.0 0.0 0.010-01-2010 15 23.5 16.6 45.0 225.0 SW 1.4 1.4 0.0 0.010-01-2010 16 23.6 16.6 45.0 225.0 SW 0.9 0.9 0.0 0.010-01-2010 17 23.6 16.5 45.0 45.0 NE 1.4 1.4 0.0 0.010-01-2010 18 22.9 16.5 48.0 337.5 NWN 2.1 2.1 0.0 0.010-01-2010 19 21.5 16.0 53.0 180.0 S 1.0 2.2 0.0 0.010-01-2010 20 20.1 15.0 56.0 67.5 ENE 0.4 0.4 0.0 0.010-01-2010 21 18.2 14.3 62.0 112.5 ESE 0.3 0.5 0.0 0.010-01-2010 22 16.1 12.6 64.0 157.5 SES 0.6 0.6 0.0 0.010-01-2010 23 13.6 10.7 66.0 90.0 E 0.4 0.4 0.0 0.010-01-2010 24 12.1 9.6 70.0 90.0 E 0.3 0.4 0.0 0.011-01-2010 1 11.6 9.0 69.0 202.5 SWS 0.2 0.4 0.0 0.011-01-2010 2 11.3 8.8 69.0 210.0 SWS 0.2 0.4 0.0 0.011-01-2010 3 11.1 8.6 69.0 135.0 SE 1.3 1.3 0.0 0.011-01-2010 4 11.0 8.5 69.0 247.5 WSW 1.4 1.4 0.0 0.011-01-2010 5 11.9 9.0 65.0 270.0 W 0.6 0.6 0.0 0.011-01-2010 6 13.7 10.6 66.0 270.0 W 0.4 0.4 0.0 0.011-01-2010 7 15.4 12.0 63.0 180.0 S 1.8 2.2 0.0 0.011-01-2010 8 17.5 13.5 61.0 337.5 NWN 1.7 1.7 0.0 0.011-01-2010 9 19.3 14.7 59.0 337.5 NWN 0.3 2.2 0.0 0.011-01-2010 10 21.2 16.3 57.0 337.5 NWN 1.9 2.4 0.0 0.011-01-2010 11 22.6 16.5 50.0 360.0 N 0.8 4.0 0.0 0.011-01-2010 12 23.5 17.0 48.0 360.0 N 0.9 3.0 0.0 0.011-01-2010 13 24.2 17.6 49.0 180.0 S 0.5 4.0 0.0 0.011-01-2010 14 24.5 17.6 46.0 67.5 ENE 0.5 4.0 0.0 0.011-01-2010 15 25.1 17.7 44.0 45.0 NE 0.5 2.0 0.0 0.011-01-2010 16 25.4 18.0 44.0 45.0 NE 0.7 0.7 0.0 0.011-01-2010 17 25.0 18.0 47.0 360.0 N 1.3 2.2 0.0 0.011-01-2010 18 23.1 17.0 52.0 312.5 NW 1.5 3.0 0.0 0.011-01-2010 19 21.3 16.2 57.0 225.0 SW 1.2 1.2 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover11-01-2010 20 19.9 16.0 64.0 225.0 SW 0.7 0.7 0.0 0.011-01-2010 21 17.6 14.0 65.0 314.0 NW 2.3 2.3 0.0 0.011-01-2010 22 15.1 12.0 68.0 112.5 ESE 0.7 0.7 0.0 0.011-01-2010 23 13.7 11.2 71.0 157.5 SES 0.4 0.5 0.0 0.011-01-2010 24 13.2 10.6 71.0 90.0 E 0.3 0.4 0.0 0.012-01-2010 1 12.9 10.5 71.0 90.0 E 0.4 0.4 0.0 0.012-01-2010 2 12.6 10.0 71.0 202.5 SWS 0.3 0.4 0.0 0.012-01-2010 3 12.0 9.5 70.0 210.0 SWS 0.3 0.4 0.0 0.012-01-2010 4 11.5 8.5 63.0 135.0 SE 0.9 0.9 0.0 0.012-01-2010 5 12.5 9.0 59.0 135.0 SE 0.4 0.4 0.0 0.012-01-2010 6 14.1 10.6 62.0 247.5 WSW 0.2 0.4 0.0 0.012-01-2010 7 16.0 12.0 59.0 247.5 WSW 1.1 1.1 0.0 0.012-01-2010 8 17.5 12.5 52.0 67.5 ENE 0.5 0.5 0.0 0.012-01-2010 9 19.5 14.0 50.0 45.0 NE 0.9 0.9 0.0 0.012-01-2010 10 21.1 15.0 49.0 45.0 NE 1.1 1.1 0.0 0.012-01-2010 11 22.6 16.0 47.0 225.0 SW 1.2 1.2 0.0 0.012-01-2010 12 24.2 17.2 46.0 180.0 S 0.7 2.2 0.0 0.012-01-2010 13 24.7 17.3 44.0 337.5 NWN 0.6 0.6 0.0 0.012-01-2010 14 25.2 17.6 44.0 360.0 N 1.8 2.2 0.0 0.012-01-2010 15 25.5 18.0 44.0 360.0 N 2.1 2.2 0.0 0.012-01-2010 16 25.6 18.0 44.0 22.5 NNE 2.3 2.3 0.0 0.012-01-2010 17 25.1 18.0 47.0 45.0 NE 1.3 1.3 0.0 0.012-01-2010 18 23.4 17.5 52.0 45.0 NE 0.3 0.4 0.0 0.012-01-2010 19 21.7 16.6 58.0 313.0 NW 0.9 2.2 0.0 0.012-01-2010 20 20.2 15.6 60.0 180.0 S 1.2 2.3 0.0 0.012-01-2010 21 19.1 15.0 63.0 360.0 N 0.4 1.0 0.0 0.012-01-2010 22 17.7 14.2 66.0 225.0 SW 0.4 2.1 0.0 0.012-01-2010 23 16.3 13.0 69.0 360.0 N 0.3 1.1 0.0 0.012-01-2010 24 14.1 11.6 72.0 225.0 SW 1.1 0.4 0.0 0.013-01-2010 1 13.7 11.2 72.0 157.5 SES 0.6 0.4 0.0 0.013-01-2010 2 13.2 10.6 71.0 157.5 SES 0.9 0.4 0.0 0.013-01-2010 3 12.4 10.0 70.0 90.0 E 0.3 0.4 0.0 0.013-01-2010 4 11.8 9.0 65.0 90.0 E 0.6 0.6 0.0 0.013-01-2010 5 13.1 10.0 66.0 202.5 SWS 0.3 0.4 0.0 0.013-01-2010 6 14.3 10.7 62.0 135.0 SE 0.4 0.4 0.0 0.013-01-2010 7 15.9 12.0 59.0 135.0 SE 0.4 0.4 0.0 0.013-01-2010 8 18.0 13.5 57.0 247.5 WSW 0.5 0.5 0.0 0.013-01-2010 9 19.4 14.5 54.0 247.5 WSW 0.5 0.5 0.0 0.013-01-2010 10 20.6 15.0 52.0 247.5 WSW 0.7 0.7 0.0 0.013-01-2010 11 22.0 16.0 50.0 45.0 NE 0.5 0.5 0.0 0.013-01-2010 12 22.5 16.5 50.0 45.0 NE 0.6 0.6 0.0 0.013-01-2010 13 23.5 17.0 48.0 45.0 NE 0.8 0.8 0.0 0.013-01-2010 14 25.0 18.5 51.0 112.5 ESE 2.3 2.3 0.0 0.013-01-2010 15 25.0 18.5 51.0 225.0 SW 1.3 1.3 0.0 0.013-01-2010 16 25.0 18.0 47.0 225.0 SW 0.4 0.4 0.0 0.013-01-2010 17 24.1 18.6 57.0 157.5 SES 0.6 0.6 0.0 0.013-01-2010 18 22.5 17.0 54.0 180.0 S 2.3 2.3 0.0 0.013-01-2010 19 20.2 15.7 60.0 180.0 S 2.1 2.1 0.0 0.013-01-2010 20 18.6 14.1 57.0 360.0 N 1.3 1.3 0.0 0.013-01-2010 21 17.1 13.1 61.0 45.0 NE 0.6 0.6 0.0 0.013-01-2010 22 15.2 12.0 68.0 90.0 E 0.4 0.4 0.0 0.013-01-2010 23 13.9 11.4 72.0 202.5 SWS 0.5 0.5 0.0 0.013-01-2010 24 12.8 10.3 71.0 180.0 S 0.7 1.8 0.0 0.014-01-2010 1 12.0 9.5 70.0 270.0 W 1.3 0.4 0.0 0.014-01-2010 2 11.5 9.0 69.0 270.0 W 1.6 0.4 0.0 0.014-01-2010 3 11.2 9.0 75.0 292.5 WNW 0.8 0.8 0.0 0.014-01-2010 4 10.9 9.0 75.0 315.0 NW 1.1 1.1 0.0 0.014-01-2010 5 12.4 10.0 70.0 180.0 S 0.6 1.0 0.0 0.014-01-2010 6 13.7 10.6 66.0 337.5 NWN 0.4 2.2 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover14-01-2010 7 15.0 12.0 68.0 360.0 N 0.6 1.0 0.0 0.014-01-2010 8 16.3 12.7 64.0 360.0 N 0.8 2.0 0.0 0.014-01-2010 9 17.5 13.5 61.0 360.0 N 0.6 2.0 0.0 0.014-01-2010 10 19.5 15.0 59.0 22.5 NNE 0.5 0.5 0.0 0.014-01-2010 11 21.1 15.6 53.0 180.0 S 1.3 2.0 0.0 0.014-01-2010 12 22.6 17.1 54.0 180.0 S 0.8 2.2 0.0 0.014-01-2010 13 23.5 17.0 48.0 67.5 ENE 0.4 0.4 0.0 0.014-01-2010 14 24.0 18.0 53.0 45.0 NE 0.9 0.9 0.0 0.014-01-2010 15 24.1 17.6 49.0 360.0 N 1.3 2.4 0.0 0.014-01-2010 16 24.2 17.2 46.0 318.0 NW 1.2 1.2 0.0 0.014-01-2010 17 24.0 18.5 57.0 112.5 ESE 1.2 1.2 0.0 0.014-01-2010 18 23.3 18.3 59.0 225.0 SW 0.5 0.5 0.0 0.014-01-2010 19 21.3 16.8 61.0 225.0 SW 1.1 1.1 0.0 0.014-01-2010 20 18.5 14.0 57.0 315.0 NW 1.3 1.3 0.0 0.014-01-2010 21 17.0 13.0 61.0 360.0 N 0.7 2.2 0.0 0.014-01-2010 22 15.5 12.5 68.0 67.5 ENE 0.6 0.6 0.0 0.014-01-2010 23 14.5 12.0 72.0 112.5 ESE 0.2 0.4 0.0 0.014-01-2010 24 13.0 10.5 71.0 225.0 SW 1.1 2.1 0.0 0.015-01-2010 1 12.5 10.0 70.0 180.0 S 1.7 2.2 0.0 0.015-01-2010 2 11.5 9.0 69.0 157.5 SES 0.3 0.4 0.0 0.015-01-2010 3 10.0 7.5 68.0 90.0 E 0.5 0.5 0.0 0.015-01-2010 4 9.6 7.0 67.0 90.0 E 0.6 0.6 0.0 0.015-01-2010 5 11.1 8.0 63.0 202.5 SWS 0.7 0.7 0.0 0.015-01-2010 6 12.3 8.8 59.0 210.0 SWS 0.3 0.4 0.0 0.015-01-2010 7 14.1 10.1 57.0 135.0 SE 1.6 1.6 0.0 0.015-01-2010 8 15.5 10.5 48.0 135.0 SE 1.3 1.3 0.0 0.015-01-2010 9 17.0 12.0 52.0 247.5 WSW 0.4 0.4 0.0 0.015-01-2010 10 19.2 14.2 54.0 270.0 W 0.9 0.9 0.0 0.015-01-2010 11 21.3 15.3 49.0 270.0 W 0.3 0.4 0.0 0.015-01-2010 12 23.3 17.3 52.0 270.0 W 0.4 2.1 0.0 0.015-01-2010 13 24.5 18.0 49.0 292.5 WNW 0.4 2.2 0.0 0.015-01-2010 14 25.2 18.7 51.0 180.0 S 2.2 2.2 0.0 0.015-01-2010 15 25.5 19.0 51.0 320.0 NW 1.6 1.6 0.0 0.015-01-2010 16 25.5 19.0 51.0 321.0 NW 1.1 1.1 0.0 0.015-01-2010 17 25.5 19.0 52.0 317.5 NW 0.6 2.2 0.0 0.015-01-2010 18 24.4 18.4 53.0 337.5 NWN 0.8 0.8 0.0 0.015-01-2010 19 22.9 18.4 63.0 360.0 N 0.3 2.0 0.0 0.015-01-2010 20 21.7 17.2 62.0 360.0 N 0.6 0.6 0.0 0.015-01-2010 21 19.2 15.2 63.0 360.0 N 0.8 2.2 0.0 0.015-01-2010 22 17.3 14.3 70.0 22.5 NNE 0.3 2.1 0.0 0.015-01-2010 23 15.0 12.5 73.0 180.0 S 1.1 0.4 0.0 0.015-01-2010 24 13.4 11.0 71.0 360.0 N 0.7 2.2 0.0 0.016-01-2010 1 12.9 10.4 71.0 360.0 N 0.5 2.2 0.0 0.016-01-2010 2 12.5 10.0 70.0 67.5 ENE 0.3 0.4 0.0 0.016-01-2010 3 11.5 9.0 69.0 45.0 NE 0.2 0.4 0.0 0.016-01-2010 4 10.6 8.1 68.0 315.0 NW 0.6 2.2 0.0 0.016-01-2010 5 10.1 7.1 62.0 45.0 NE 0.3 0.4 0.0 0.016-01-2010 6 11.5 8.0 58.0 45.0 NE 0.6 0.6 0.0 0.016-01-2010 7 13.3 9.3 55.0 112.5 ESE 0.3 0.4 0.0 0.016-01-2010 8 15.1 10.6 53.0 225.0 SW 0.4 2.2 0.0 0.016-01-2010 9 16.8 12.0 52.0 225.0 SW 0.5 0.5 0.0 0.016-01-2010 10 18.6 13.6 53.0 317.5 NW 0.6 2.2 0.0 0.016-01-2010 11 20.2 14.6 52.0 157.5 SES 0.3 0.4 0.0 0.016-01-2010 12 22.4 16.5 50.0 90.0 E 0.4 0.4 0.0 0.016-01-2010 13 24.5 17.9 49.0 202.5 SWS 0.6 0.6 0.0 0.016-01-2010 14 25.6 19.1 51.0 315.0 NW 1.3 2.2 0.0 0.016-01-2010 15 26.0 19.5 52.0 247.5 WSW 0.3 0.4 0.0 0.016-01-2010 16 26.0 19.5 52.0 270.0 W 0.8 0.8 0.0 0.016-01-2010 17 25.3 19.3 54.0 270.0 W 1.2 1.2 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover16-01-2010 18 23.4 18.0 55.0 292.5 WNW 0.5 0.5 0.0 0.016-01-2010 19 21.2 17.2 65.0 315.0 NW 2.3 2.3 0.0 0.016-01-2010 20 19.9 15.4 60.0 180.0 S 3.3 3.3 0.0 0.016-01-2010 21 18.0 14.0 62.0 315.0 NW 2.4 2.4 0.0 0.016-01-2010 22 16.5 13.5 69.0 337.5 NWN 1.3 1.3 0.0 0.016-01-2010 23 14.6 12.0 72.0 337.5 NWN 1.7 2.2 0.0 0.016-01-2010 24 13.5 11.0 71.0 360.0 N 1.1 1.4 0.0 0.017-01-2010 1 13.2 10.6 71.0 360.0 N 0.6 2.2 0.0 0.017-01-2010 2 12.9 10.4 71.0 360.0 N 0.8 2.2 0.0 0.017-01-2010 3 12.5 10.0 70.0 360.0 N 0.6 2.2 0.0 0.017-01-2010 4 12.0 9.0 65.0 22.5 NNE 0.4 2.8 0.0 0.017-01-2010 5 12.8 10.0 66.0 360.0 N 0.6 2.3 0.0 0.017-01-2010 6 13.2 9.7 60.0 180.0 S 1.2 1.2 0.0 0.017-01-2010 7 14.5 10.5 57.0 45.0 NE 0.6 0.6 0.0 0.017-01-2010 8 16.5 11.0 43.0 45.0 NE 0.9 0.9 0.0 0.017-01-2010 9 18.0 13.0 53.0 180.0 S 1.2 2.2 0.0 0.017-01-2010 10 20.1 15.1 56.0 45.0 NE 1.1 1.1 0.0 0.017-01-2010 11 22.1 16.6 49.0 360.0 N 1.1 2.2 0.0 0.017-01-2010 12 24.4 19.0 57.0 67.5 ENE 0.3 2.0 0.0 0.017-01-2010 13 25.3 19.2 54.0 112.5 ESE 0.3 1.0 0.0 0.017-01-2010 14 25.8 19.4 52.0 317.5 NW 0.6 2.4 0.0 0.017-01-2010 15 26.4 20.0 52.0 317.5 NW 1.1 3.0 0.0 0.017-01-2010 16 26.5 20.0 52.0 320.0 NW 0.6 2.2 0.0 0.017-01-2010 17 25.7 19.8 54.0 157.5 SES 0.7 0.7 0.0 0.017-01-2010 18 24.3 19.4 60.0 90.0 E 0.3 0.4 0.0 0.017-01-2010 19 23.0 18.5 63.0 90.0 E 0.5 0.5 0.0 0.017-01-2010 20 20.6 16.7 64.0 202.5 SWS 0.4 0.4 0.0 0.017-01-2010 21 19.0 15.5 67.0 135.0 SE 1.1 1.1 0.0 0.017-01-2010 22 17.7 14.6 71.0 135.0 SE 1.7 1.7 0.0 0.017-01-2010 23 16.3 13.8 74.0 247.5 WSW 0.4 0.4 0.0 0.017-01-2010 24 14.2 11.7 72.0 270.0 W 1.1 0.4 0.0 0.018-01-2010 1 13.4 11.0 72.0 270.0 W 1.8 0.4 0.0 0.018-01-2010 2 12.5 10.0 70.0 270.0 W 1.1 0.4 0.0 0.018-01-2010 3 11.5 9.0 69.0 270.0 W 0.5 0.5 0.0 0.018-01-2010 4 10.6 8.1 68.0 292.5 WNW 0.9 0.9 0.0 0.018-01-2010 5 12.2 9.2 65.0 292.5 WNW 1.1 1.1 0.0 0.018-01-2010 6 13.5 10.0 60.0 292.5 WNW 1.6 1.6 0.0 0.018-01-2010 7 15.5 11.0 53.0 315.0 NW 0.8 0.8 0.0 0.018-01-2010 8 17.0 12.0 52.0 312.0 NW 1.2 2.0 0.0 0.018-01-2010 9 18.9 13.6 50.0 315.0 NW 1.7 2.0 0.0 0.018-01-2010 10 21.0 15.5 53.0 337.5 NWN 2.1 2.1 0.0 0.018-01-2010 11 22.3 16.8 54.0 337.5 NWN 0.4 1.0 0.0 0.018-01-2010 12 23.6 17.0 48.0 360.0 N 0.8 2.3 0.0 0.018-01-2010 13 25.0 18.0 47.0 360.0 N 0.7 4.0 0.0 0.018-01-2010 14 25.6 18.6 47.0 360.0 N 1.1 4.0 0.0 0.018-01-2010 15 26.0 18.5 45.0 22.5 NNE 2.2 2.2 0.0 0.018-01-2010 16 26.0 18.5 45.0 180.0 S 1.6 3.0 0.0 0.018-01-2010 17 25.7 18.8 47.0 22.5 NNE 1.1 1.1 0.0 0.018-01-2010 18 24.2 18.3 53.0 45.0 NE 1.6 1.6 0.0 0.018-01-2010 19 22.7 18.2 62.0 45.0 NE 0.2 0.4 0.0 0.018-01-2010 20 20.4 17.0 68.0 180.0 S 0.6 2.2 0.0 0.018-01-2010 21 19.7 15.2 60.0 180.0 S 0.5 2.0 0.0 0.018-01-2010 22 17.0 14.0 70.0 45.0 NE 0.3 0.4 0.0 0.018-01-2010 23 16.0 13.5 74.0 180.0 S 1.2 2.0 0.0 0.018-01-2010 24 14.5 12.0 72.0 112.5 ESE 1.1 1.1 0.0 0.019-01-2010 1 14.0 11.5 72.0 225.0 SW 0.7 0.7 0.0 0.019-01-2010 2 13.0 10.5 71.0 225.0 SW 0.9 0.9 0.0 0.019-01-2010 3 12.0 9.6 70.0 360.0 N 1.5 3.0 0.0 0.019-01-2010 4 11.0 8.0 63.0 360.0 N 0.4 2.0 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover19-01-2010 5 11.5 8.5 63.0 45.0 NE 0.4 0.4 0.0 0.019-01-2010 6 13.5 10.0 60.0 45.0 NE 1.1 1.1 0.0 0.019-01-2010 7 15.2 10.7 53.0 315.0 NW 2.3 2.3 0.0 0.019-01-2010 8 16.6 11.1 43.0 315.0 NW 2.7 2.7 0.0 0.019-01-2010 9 18.1 13.1 53.0 270.0 W 1.4 1.4 0.0 0.019-01-2010 10 20.2 15.2 56.0 292.5 WNW 0.4 2.2 0.0 0.019-01-2010 11 22.1 17.1 58.0 45.0 NE 0.9 0.9 0.0 0.019-01-2010 12 23.5 18.0 55.0 45.0 NE 1.3 1.3 0.0 0.019-01-2010 13 25.3 19.3 54.0 225.0 SW 2.1 2.1 0.0 0.019-01-2010 14 26.0 19.5 52.0 360.0 N 0.3 3.0 0.0 0.019-01-2010 15 26.4 19.5 49.0 210.0 SWS 0.4 0.4 0.0 0.019-01-2010 16 26.5 19.5 49.0 247.5 WSW 0.4 0.4 0.0 0.019-01-2010 17 25.5 19.0 51.0 247.5 WSW 0.8 0.8 0.0 0.019-01-2010 18 24.1 18.5 57.0 270.0 W 1.1 1.1 0.0 0.019-01-2010 19 22.3 17.2 58.0 270.0 W 0.5 0.5 0.0 0.019-01-2010 20 20.0 16.0 64.0 270.0 W 0.4 0.4 0.0 0.019-01-2010 21 18.6 15.0 66.0 270.0 W 0.2 0.4 0.0 0.019-01-2010 22 17.2 14.0 70.0 270.0 W 0.8 0.8 0.0 0.019-01-2010 23 15.3 12.4 68.0 292.5 WNW 0.7 0.7 0.0 0.019-01-2010 24 13.7 11.2 72.0 292.5 WNW 1.3 1.3 0.0 0.020-01-2010 1 13.4 11.0 71.0 337.5 NWN 2.2 2.2 0.0 0.020-01-2010 2 13.2 11.0 77.0 337.5 NWN 0.6 0.6 4.0 0.020-01-2010 3 13.0 10.5 71.0 360.0 N 0.3 2.0 0.0 0.020-01-2010 4 12.5 9.5 65.0 22.5 NNE 0.4 0.4 0.0 0.020-01-2010 5 14.0 11.0 67.0 360.0 N 1.1 2.0 0.0 0.020-01-2010 6 15.5 12.0 63.0 67.5 ENE 0.3 2.0 0.0 0.020-01-2010 7 17.1 13.0 61.0 45.0 NE 0.6 0.6 0.0 0.020-01-2010 8 18.8 14.4 59.0 45.0 NE 0.9 0.9 0.0 0.020-01-2010 9 20.3 15.4 56.0 270.0 W 1.2 1.2 0.0 0.020-01-2010 10 22.0 16.6 54.0 318.0 NW 0.6 2.0 0.0 0.020-01-2010 11 23.6 17.0 48.0 319.0 NW 0.6 2.2 0.0 0.020-01-2010 12 25.0 17.6 44.0 180.0 S 0.5 3.2 0.0 0.020-01-2010 13 25.7 18.2 44.0 337.5 NWN 2.1 2.1 0.0 0.020-01-2010 14 26.1 18.6 45.0 360.0 N 0.7 2.2 0.0 0.020-01-2010 15 26.5 19.0 45.0 225.0 SW 0.5 0.5 0.0 0.020-01-2010 16 26.3 19.0 49.0 315.0 NW 0.7 3.0 0.0 0.020-01-2010 17 25.9 19.0 49.0 315.0 NW 1.1 3.0 0.0 0.020-01-2010 18 24.4 18.5 53.0 225.0 SW 1.3 1.3 0.0 0.020-01-2010 19 23.0 18.0 59.0 247.5 WSW 0.4 0.4 0.0 0.020-01-2010 20 22.0 18.0 66.0 270.0 W 2.2 2.2 0.0 0.020-01-2010 21 20.0 16.6 68.0 270.0 W 1.3 1.3 0.0 0.020-01-2010 22 19.2 16.2 72.0 292.5 WNW 1.1 1.1 0.0 0.020-01-2010 23 17.0 14.0 70.0 112.5 ESE 0.3 1.0 0.0 0.020-01-2010 24 15.4 13.0 73.0 225.0 SW 1.8 1.8 0.0 0.021-01-2010 1 14.7 12.2 73.0 225.0 SW 1.2 1.2 0.0 0.021-01-2010 2 14.0 12.0 72.0 157.5 SES 1.1 1.1 0.0 0.021-01-2010 3 13.0 10.0 66.0 90.0 E 0.7 0.7 0.0 0.021-01-2010 4 12.0 9.0 65.0 90.0 E 0.9 0.9 0.0 0.021-01-2010 5 12.9 10.0 66.0 202.5 SWS 0.7 0.7 0.0 0.021-01-2010 6 14.5 11.0 62.0 210.0 SWS 0.1 0.4 0.0 0.021-01-2010 7 16.6 12.1 55.0 135.0 SE 1.5 1.5 0.0 0.021-01-2010 8 18.2 13.2 53.0 247.5 WSW 0.5 0.5 0.0 0.021-01-2010 9 20.1 15.1 56.0 270.0 W 1.4 1.4 0.0 0.021-01-2010 10 22.3 17.3 58.0 320.0 NW 0.5 2.2 0.0 0.021-01-2010 11 23.5 18.0 55.0 292.5 WNW 0.6 0.6 0.0 0.021-01-2010 12 24.7 18.8 54.0 321.0 NW 1.1 2.0 0.0 0.021-01-2010 13 25.6 19.0 51.0 360.0 N 0.4 3.0 0.0 0.021-01-2010 14 26.4 19.5 49.0 180.0 S 1.1 2.2 0.0 0.021-01-2010 15 26.7 19.6 49.0 22.5 NNE 0.6 0.6 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover21-01-2010 16 26.6 19.5 49.0 360.0 N 1.4 3.0 0.0 0.021-01-2010 17 26.2 19.6 52.0 360.0 N 0.8 2.2 0.0 0.021-01-2010 18 25.0 19.0 54.0 360.0 N 0.9 2.3 0.0 0.021-01-2010 19 23.6 18.5 59.0 67.5 ENE 1.1 1.1 0.0 0.021-01-2010 20 22.0 17.6 62.0 45.0 NE 1.4 1.4 0.0 0.021-01-2010 21 20.6 17.0 68.0 112.5 ESE 1.4 1.4 0.0 0.021-01-2010 22 18.6 15.6 71.0 225.0 SW 0.7 0.7 0.0 0.021-01-2010 23 16.3 13.8 74.0 225.0 SW 0.5 0.5 0.0 0.021-01-2010 24 14.1 11.6 72.0 157.5 SES 0.4 0.4 0.0 0.022-01-2010 1 13.5 11.5 77.0 90.0 E 0.5 0.5 5.0 0.022-01-2010 2 12.5 10.9 76.0 90.0 E 0.7 0.7 0.0 0.022-01-2010 3 12.0 10.0 76.0 202.5 SWS 1.1 1.1 0.0 0.022-01-2010 4 10.5 9.0 81.0 135.0 SE 1.2 1.2 5.0 0.022-01-2010 5 11.9 10.0 76.0 247.5 WSW 1.3 1.3 0.0 0.022-01-2010 6 13.3 10.6 71.0 270.0 W 1.2 1.2 0.0 0.022-01-2010 7 15.2 12.3 68.0 270.0 W 0.4 0.4 0.0 0.022-01-2010 8 17.2 13.2 61.0 270.0 W 1.2 1.2 0.0 0.022-01-2010 9 19.4 14.5 54.0 292.5 WNW 1.3 1.3 0.0 0.022-01-2010 10 21.0 15.6 53.0 322.5 NW 1.5 2.2 0.0 0.022-01-2010 11 23.0 17.0 52.0 320.0 NW 1.6 3.0 0.0 0.022-01-2010 12 24.4 18.0 49.0 317.5 NW 0.6 2.3 0.0 0.022-01-2010 13 25.2 18.2 47.0 337.5 NWN 0.4 1.0 0.0 0.022-01-2010 14 25.3 18.2 47.0 360.0 N 0.5 4.0 0.0 0.022-01-2010 15 25.5 18.5 47.0 360.0 N 0.6 5.0 0.0 0.022-01-2010 16 25.6 18.5 47.0 360.0 N 0.7 6.0 0.0 0.022-01-2010 17 25.1 18.6 51.0 360.0 N 1.2 5.0 0.0 0.022-01-2010 18 23.6 18.0 55.0 360.0 N 0.3 3.7 0.0 0.022-01-2010 19 22.0 17.0 58.0 360.0 N 0.4 1.6 0.0 0.022-01-2010 20 20.2 16.2 64.0 22.5 NNE 0.2 2.2 0.0 0.022-01-2010 21 19.0 16.0 72.0 180.0 S 1.3 3.0 0.0 0.022-01-2010 22 17.9 15.0 71.0 67.5 ENE 1.4 1.4 0.0 0.022-01-2010 23 16.4 14.0 74.0 45.0 NE 1.1 1.1 0.0 0.022-01-2010 24 15.2 12.6 73.0 225.0 SW 0.8 0.8 0.0 0.023-01-2010 1 14.6 12.0 72.0 45.0 NE 0.6 0.6 0.0 0.023-01-2010 2 14.2 12.1 76.0 157.5 SES 0.4 0.4 0.0 0.023-01-2010 3 14.0 11.5 72.0 90.0 E 0.3 0.4 0.0 0.023-01-2010 4 12.5 9.5 65.0 202.5 SWS 0.5 0.5 0.0 0.023-01-2010 5 13.5 10.0 60.0 210.0 SWS 1.1 1.1 0.0 0.023-01-2010 6 15.0 11.0 58.0 135.0 SE 1.2 1.2 0.0 0.023-01-2010 7 16.7 12.2 56.0 90.0 E 1.2 1.2 0.0 0.023-01-2010 8 19.1 14.0 54.0 135.0 SE 0.4 0.4 0.0 0.023-01-2010 9 21.0 15.5 53.0 135.0 SE 1.5 1.5 0.0 0.023-01-2010 10 23.0 17.0 52.0 360.0 N 0.4 2.2 0.0 0.023-01-2010 11 23.9 17.5 48.0 270.0 W 0.5 0.5 0.0 0.023-01-2010 12 24.7 18.2 48.0 317.5 NW 1.0 2.2 0.0 0.023-01-2010 13 25.0 18.5 49.0 337.5 NWN 1.8 1.8 0.0 0.023-01-2010 14 25.2 18.6 49.0 180.0 S 2.0 2.0 0.0 0.023-01-2010 15 25.4 19.0 49.0 360.0 N 1.3 2.2 0.0 0.023-01-2010 16 25.5 19.0 49.0 270.0 W 0.3 0.6 0.0 0.023-01-2010 17 24.9 19.0 54.0 180.0 S 0.5 2.2 0.0 0.023-01-2010 18 23.2 18.2 59.0 180.0 S 0.7 1.1 0.0 0.023-01-2010 19 21.6 17.0 61.0 67.5 ENE 0.8 0.8 0.0 0.023-01-2010 20 20.2 16.2 64.0 45.0 NE 0.9 0.9 0.0 0.023-01-2010 21 19.0 14.9 63.0 112.5 ESE 1.1 1.1 0.0 0.023-01-2010 22 18.0 14.5 66.0 225.0 SW 1.2 1.2 0.0 0.023-01-2010 23 16.5 13.5 69.0 225.0 SW 1.7 1.7 0.0 0.023-01-2010 24 15.5 13.0 73.0 157.5 SES 0.3 2.0 0.0 0.024-01-2010 1 15.0 12.5 73.0 90.0 E 1.7 1.7 0.0 0.024-01-2010 2 14.5 12.0 72.0 202.5 SWS 1.1 1.1 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover24-01-2010 3 13.0 10.5 71.0 135.0 SE 1.1 1.1 0.0 0.024-01-2010 4 11.5 8.5 63.0 135.0 SE 0.6 0.6 0.0 0.024-01-2010 5 13.4 10.0 60.0 247.5 WSW 0.7 0.7 0.0 0.024-01-2010 6 15.5 11.6 58.0 247.5 WSW 0.9 0.9 0.0 0.024-01-2010 7 17.2 12.6 56.0 270.0 W 0.3 0.4 0.0 0.024-01-2010 8 19.6 14.5 54.0 270.0 W 0.4 0.4 0.0 0.024-01-2010 9 21.0 15.6 53.0 180.0 S 0.2 2.2 0.0 0.024-01-2010 10 23.0 17.0 52.0 180.0 S 1.1 1.1 0.0 0.024-01-2010 11 23.6 17.0 48.0 90.0 E 0.9 0.9 0.0 0.024-01-2010 12 25.0 18.0 47.0 315.0 NW 1.0 2.2 0.0 0.024-01-2010 13 25.7 18.6 47.0 225.0 SW 1.3 1.3 0.0 0.024-01-2010 14 26.0 19.0 49.0 90.0 E 1.5 1.5 0.0 0.024-01-2010 15 26.2 19.2 49.0 90.0 E 0.7 0.7 0.0 0.024-01-2010 16 26.4 19.3 49.0 90.0 E 0.5 0.5 0.0 0.024-01-2010 17 26.0 19.0 49.0 157.5 SES 0.4 0.4 0.0 0.024-01-2010 18 24.0 18.0 53.0 90.0 E 0.4 0.4 0.0 0.024-01-2010 19 22.0 16.5 54.0 90.0 E 0.6 0.6 0.0 0.024-01-2010 20 19.9 15.5 60.0 202.5 SWS 0.4 0.4 0.0 0.024-01-2010 21 18.2 14.3 62.0 22.5 NNE 0.4 1.0 0.0 0.024-01-2010 22 16.4 13.0 64.0 180.0 S 0.6 2.2 0.0 0.024-01-2010 23 15.0 12.0 68.0 67.5 ENE 0.2 0.4 0.0 0.024-01-2010 24 13.9 11.5 72.0 112.5 ESE 0.1 2.2 0.0 0.025-01-2010 1 13.5 11.0 72.0 225.0 SW 0.5 0.5 0.0 0.025-01-2010 2 13.1 11.0 77.0 157.5 SES 0.6 0.6 4.0 0.025-01-2010 3 13.0 10.5 71.0 157.5 SES 0.4 2.1 0.0 0.025-01-2010 4 12.2 10.0 76.0 90.0 E 1.8 1.8 0.0 0.025-01-2010 5 13.5 10.5 66.0 202.5 SWS 0.3 2.2 0.0 0.025-01-2010 6 15.5 11.5 58.0 135.0 SE 1.3 1.3 0.0 0.025-01-2010 7 17.2 13.2 61.0 247.5 WSW 1.2 1.2 0.0 0.025-01-2010 8 19.0 14.5 59.0 247.5 WSW 1.3 1.3 0.0 0.025-01-2010 9 21.4 16.5 57.0 247.5 WSW 1.3 1.3 0.0 0.025-01-2010 10 23.2 17.7 55.0 270.0 W 0.5 0.5 0.0 0.025-01-2010 11 24.6 18.0 49.0 270.0 W 0.9 0.9 0.0 0.025-01-2010 12 25.1 18.2 47.0 270.0 W 1.5 1.5 0.0 0.025-01-2010 13 25.6 18.5 47.0 270.0 W 0.4 0.4 0.0 0.025-01-2010 14 25.6 18.6 47.0 292.5 WNW 0.5 0.5 0.0 0.025-01-2010 15 25.7 18.6 47.0 292.5 WNW 0.4 2.2 0.0 0.025-01-2010 16 25.7 18.1 44.0 270.0 W 0.4 0.4 0.0 0.025-01-2010 17 25.3 18.0 47.0 270.0 W 0.3 0.4 0.0 0.025-01-2010 18 24.0 17.5 49.0 292.5 WNW 0.3 0.4 0.0 0.025-01-2010 19 22.3 16.6 54.0 315.0 NW 0.5 2.2 0.0 0.025-01-2010 20 20.6 15.5 56.0 315.0 NW 0.8 2.2 0.0 0.025-01-2010 21 19.2 15.2 63.0 180.0 S 0.6 1.0 0.0 0.025-01-2010 22 17.3 13.7 65.0 337.5 NWN 1.2 1.2 0.0 0.025-01-2010 23 15.6 12.5 68.0 337.5 NWN 0.5 0.5 0.0 0.025-01-2010 24 14.2 11.6 72.0 360.0 N 0.3 2.2 0.0 0.026-01-2010 1 14.0 12.0 78.0 337.5 NWN 0.9 0.9 4.0 0.026-01-2010 2 13.5 11.5 77.0 315.0 NW 1.1 2.0 5.0 0.026-01-2010 3 12.5 10.0 70.0 315.0 NW 0.4 3.0 0.0 0.026-01-2010 4 11.5 8.5 63.0 337.5 NWN 0.9 0.9 0.0 0.026-01-2010 5 12.0 8.5 59.0 360.0 N 1.3 2.2 0.0 0.026-01-2010 6 13.2 9.2 55.0 360.0 N 1.6 2.2 0.0 0.026-01-2010 7 15.1 11.0 58.0 360.0 N 0.9 2.0 0.0 0.026-01-2010 8 16.9 12.5 56.0 360.0 N 0.5 2.0 0.0 0.026-01-2010 9 19.5 14.5 59.0 360.0 N 0.4 2.0 0.0 0.026-01-2010 10 21.1 15.6 53.0 360.0 N 0.7 2.2 0.0 0.026-01-2010 11 23.0 17.0 52.0 360.0 N 0.6 2.2 0.0 0.026-01-2010 12 24.5 18.0 49.0 360.0 N 1.3 3.0 0.0 0.026-01-2010 13 25.1 18.0 47.0 360.0 N 0.9 4.0 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover26-01-2010 14 25.8 18.3 45.0 22.5 NNE 1.4 1.4 0.0 0.026-01-2010 15 26.2 18.6 45.0 180.0 S 0.7 2.4 0.0 0.026-01-2010 16 26.4 19.0 45.0 360.0 N 0.5 2.2 0.0 0.026-01-2010 17 25.9 19.0 49.0 180.0 S 1.2 3.0 0.0 0.026-01-2010 18 24.2 18.2 53.0 67.5 ENE 0.3 2.0 0.0 0.026-01-2010 19 22.6 17.2 54.0 45.0 NE 0.4 0.4 0.0 0.026-01-2010 20 21.1 16.0 57.0 45.0 NE 0.6 0.6 0.0 0.026-01-2010 21 19.0 15.0 63.0 112.5 ESE 1.9 1.9 0.0 0.026-01-2010 22 17.4 14.0 65.0 225.0 SW 2.2 2.2 0.0 0.026-01-2010 23 16.0 13.0 69.0 225.0 SW 1.3 1.3 0.0 0.026-01-2010 24 14.5 12.0 72.0 157.5 SES 1.3 1.3 0.0 0.027-01-2010 1 14.2 12.0 78.0 90.0 E 0.4 0.4 4.0 0.027-01-2010 2 13.9 12.0 78.0 90.0 E 0.5 0.5 2.0 0.027-01-2010 3 13.0 10.5 71.0 202.5 SWS 0.2 0.4 0.0 0.027-01-2010 4 12.5 9.5 65.0 135.0 SE 1.1 1.1 0.0 0.027-01-2010 5 13.5 10.5 66.0 247.5 WSW 0.6 0.6 0.0 0.027-01-2010 6 15.5 11.5 58.0 135.0 SE 0.4 0.4 0.0 0.027-01-2010 7 17.2 13.1 61.0 270.0 W 0.4 0.4 0.0 0.027-01-2010 8 19.3 14.6 59.0 270.0 W 0.9 0.9 0.0 0.027-01-2010 9 21.1 16.0 57.0 292.5 WNW 0.4 0.4 0.0 0.027-01-2010 10 22.9 17.4 55.0 360.0 N 1.5 3.0 0.0 0.027-01-2010 11 24.2 18.2 53.0 360.0 N 1.8 2.2 0.0 0.027-01-2010 12 24.7 18.3 51.0 360.0 N 2.0 5.0 0.0 0.027-01-2010 13 25.2 18.4 47.0 22.5 NNE 2.4 2.4 0.0 0.027-01-2010 14 25.5 18.5 47.0 180.0 S 1.4 2.2 0.0 0.027-01-2010 15 26.0 19.0 48.0 67.5 ENE 0.2 0.4 0.0 0.027-01-2010 16 26.1 19.1 48.0 360.0 N 0.5 2.2 0.0 0.027-01-2010 17 25.6 19.0 51.0 360.0 N 0.4 2.2 0.0 0.027-01-2010 18 24.6 19.0 57.0 45.0 NE 0.6 0.6 0.0 0.027-01-2010 19 24.0 18.5 57.0 112.5 ESE 1.2 1.2 0.0 0.027-01-2010 20 23.5 19.0 63.0 225.0 SW 1.1 1.1 0.0 0.027-01-2010 21 22.0 18.0 66.0 225.0 SW 0.4 0.4 0.0 0.027-01-2010 22 19.2 16.2 72.0 157.5 SES 0.6 0.6 0.0 0.027-01-2010 23 17.4 15.0 75.0 90.0 E 1.1 1.1 0.0 0.027-01-2010 24 15.7 13.6 79.0 90.0 E 0.6 0.6 2.0 0.028-01-2010 1 14.5 12.0 72.0 90.0 E 0.8 0.8 0.0 0.028-01-2010 2 14.0 11.5 72.0 202.5 SWS 0.3 1.0 0.0 0.028-01-2010 3 13.0 10.5 71.0 210.0 SWS 0.4 0.4 0.0 0.028-01-2010 4 12.0 9.0 65.0 135.0 SE 0.7 0.7 0.0 0.028-01-2010 5 11.5 8.5 63.0 135.0 SE 1.1 1.1 0.0 0.028-01-2010 6 13.4 10.0 60.0 135.0 SE 1.7 1.7 0.0 0.028-01-2010 7 15.2 11.2 58.0 247.5 WSW 0.3 0.4 0.0 0.028-01-2010 8 17.3 12.8 56.0 247.5 WSW 0.4 0.4 0.0 0.028-01-2010 9 19.7 14.7 56.0 247.5 WSW 0.7 0.7 0.0 0.028-01-2010 10 21.3 16.3 57.0 270.0 W 0.3 0.4 0.0 0.028-01-2010 11 22.3 17.3 58.0 270.0 W 1.1 1.1 0.0 0.028-01-2010 12 23.6 18.1 55.0 270.0 W 0.5 0.5 0.0 0.028-01-2010 13 25.0 19.0 54.0 270.0 W 0.6 0.6 0.0 0.028-01-2010 14 25.7 19.2 52.0 292.5 WNW 0.4 0.4 0.0 0.028-01-2010 15 26.3 19.8 52.0 292.5 WNW 0.6 0.6 0.0 0.028-01-2010 16 26.6 20.0 52.0 270.0 W 0.4 0.4 0.0 0.028-01-2010 17 26.5 20.5 55.0 292.5 WNW 0.4 0.4 0.0 0.028-01-2010 18 26.1 20.6 59.0 320.0 NW 0.5 2.0 0.0 0.028-01-2010 19 25.0 20.5 65.0 315.0 NW 0.5 2.0 0.0 0.028-01-2010 20 23.5 19.0 63.0 315.0 NW 0.7 2.0 0.0 0.028-01-2010 21 21.0 16.5 61.0 337.5 NWN 1.3 1.3 0.0 0.028-01-2010 22 19.3 16.3 72.0 337.5 NWN 1.1 1.1 0.0 0.028-01-2010 23 17.2 14.7 75.0 360.0 N 0.4 2.0 0.0 0.028-01-2010 24 15.6 13.1 73.0 360.0 N 1.0 2.2 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover29-01-2010 1 14.7 12.2 73.0 22.5 NNE 0.4 2.1 0.0 0.029-01-2010 2 14.0 11.5 72.0 360.0 N 0.5 2.0 0.0 0.029-01-2010 3 13.0 10.5 71.0 67.5 ENE 0.6 0.6 0.0 0.029-01-2010 4 12.4 9.4 65.0 45.0 NE 1.2 1.2 0.0 0.029-01-2010 5 12.0 9.0 65.0 45.0 NE 1.1 1.1 0.0 0.029-01-2010 6 13.5 10.0 60.0 112.5 ESE 1.7 1.7 0.0 0.029-01-2010 7 16.1 12.0 59.0 225.0 SW 0.3 2.2 0.0 0.029-01-2010 8 17.9 13.5 57.0 157.5 SES 0.7 0.7 0.0 0.029-01-2010 9 19.8 15.0 56.0 90.0 E 1.2 1.2 0.0 0.029-01-2010 10 22.2 17.2 58.0 360.0 N 0.6 2.2 0.0 0.029-01-2010 11 23.3 17.3 52.0 337.5 NWN 0.4 0.4 0.0 0.029-01-2010 12 24.1 18.0 53.0 360.0 N 0.5 2.2 0.0 0.029-01-2010 13 25.1 18.0 47.0 22.5 NNE 0.9 0.9 0.0 0.029-01-2010 14 26.6 20.1 52.0 360.0 N 1.2 3.2 0.0 0.029-01-2010 15 26.9 20.1 50.0 337.5 NWN 1.6 1.6 0.0 0.029-01-2010 16 26.9 20.0 50.0 360.0 N 0.4 4.2 0.0 0.029-01-2010 17 26.1 19.6 52.0 225.0 SW 0.5 0.5 0.0 0.029-01-2010 18 25.0 19.6 58.0 225.0 SW 0.7 0.7 0.0 0.029-01-2010 19 23.6 18.5 59.0 157.5 SES 1.2 1.2 0.0 0.029-01-2010 20 23.3 18.8 63.0 90.0 E 1.1 1.1 0.0 0.029-01-2010 21 21.6 17.1 61.0 360.0 N 1.1 2.0 0.0 0.029-01-2010 22 19.9 17.0 73.0 67.5 ENE 0.3 1.0 0.0 0.029-01-2010 23 18.1 15.6 76.0 45.0 NE 0.7 0.7 0.0 0.029-01-2010 24 16.3 13.8 74.0 112.5 ESE 1.3 1.3 0.0 0.030-01-2010 1 15.8 13.3 74.0 112.5 ESE 0.5 0.5 0.0 0.030-01-2010 2 14.5 12.0 72.0 225.0 SW 0.8 0.8 0.0 0.030-01-2010 3 14.0 11.5 72.0 157.5 SES 0.9 0.9 0.0 0.030-01-2010 4 13.0 10.0 66.0 90.0 E 1.1 1.1 0.0 0.030-01-2010 5 14.7 11.2 63.0 202.5 SWS 0.4 0.4 0.0 0.030-01-2010 6 16.2 12.2 59.0 210.0 SWS 0.9 0.9 0.0 0.030-01-2010 7 17.8 13.4 57.0 135.0 SE 0.6 0.6 0.0 0.030-01-2010 8 19.9 15.1 56.0 247.5 WSW 1.1 1.1 0.0 0.030-01-2010 9 21.6 16.0 53.0 247.5 WSW 1.3 1.3 0.0 0.030-01-2010 10 23.5 17.5 52.0 270.0 W 0.3 0.4 0.0 0.030-01-2010 11 24.4 18.0 49.0 270.0 W 0.9 0.9 0.0 0.030-01-2010 12 25.5 19.0 51.0 270.0 W 0.5 0.5 0.0 0.030-01-2010 13 26.2 19.2 49.0 292.5 WNW 0.4 0.4 0.0 0.030-01-2010 14 26.5 19.5 49.0 270.0 W 0.4 0.4 0.0 0.030-01-2010 15 26.9 19.9 50.0 270.0 W 0.4 0.4 0.0 0.030-01-2010 16 27.1 20.0 50.0 270.0 W 0.4 0.4 0.0 0.030-01-2010 17 27.0 20.0 50.0 292.5 WNW 0.5 0.5 0.0 0.030-01-2010 18 25.6 19.5 54.0 319.0 NW 0.7 2.2 0.0 0.030-01-2010 19 24.1 19.6 64.0 320.0 NW 1.3 2.2 0.0 0.030-01-2010 20 22.3 18.3 66.0 321.0 NW 1.9 1.9 0.0 0.030-01-2010 21 19.6 15.1 59.0 337.5 NWN 1.2 1.2 0.0 0.030-01-2010 22 18.5 15.5 71.0 337.5 NWN 1.1 1.1 0.0 0.030-01-2010 23 17.0 15.0 80.0 360.0 N 0.6 0.6 4.0 0.030-01-2010 24 16.1 13.6 74.0 360.0 N 0.9 3.0 0.0 0.031-01-2010 1 15.0 12.5 73.0 22.5 NNE 1.2 1.2 0.0 0.031-01-2010 2 13.5 11.0 71.0 360.0 N 1.9 3.0 0.0 0.031-01-2010 3 12.1 9.6 70.0 180.0 S 0.4 2.0 0.0 0.031-01-2010 4 11.0 8.0 63.0 360.0 N 0.5 2.0 0.0 0.031-01-2010 5 13.5 10.0 60.0 360.0 N 1.3 2.2 0.0 0.031-01-2010 6 15.0 11.0 58.0 67.5 ENE 1.1 1.1 0.0 0.031-01-2010 7 17.0 13.0 61.0 45.0 NE 0.4 0.4 0.0 0.031-01-2010 8 19.2 14.0 54.0 112.5 ESE 2.3 2.3 0.0 0.031-01-2010 9 21.1 15.6 53.0 225.0 SW 0.4 0.4 0.0 0.031-01-2010 10 23.2 17.3 52.0 225.0 SW 0.9 0.9 0.0 0.031-01-2010 11 24.7 18.2 51.0 157.5 SES 1.0 1.0 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover31-01-2010 12 25.4 18.5 47.0 90.0 E 0.6 0.6 0.0 0.031-01-2010 13 26.6 19.1 45.0 317.5 NW 1.1 3.0 0.0 0.031-01-2010 14 27.2 20.2 50.0 317.5 NW 1.9 4.0 0.0 0.031-01-2010 15 27.2 20.0 50.0 320.0 NW 1.3 5.0 0.0 0.031-01-2010 16 26.4 20.0 52.0 337.5 NWN 0.5 0.5 0.0 0.031-01-2010 17 26.0 20.0 55.0 202.5 SWS 0.9 0.9 0.0 0.031-01-2010 18 24.4 19.0 57.0 315.0 NW 0.4 2.2 0.0 0.031-01-2010 19 23.5 18.5 59.0 247.5 WSW 0.7 0.7 0.0 0.031-01-2010 20 21.5 17.0 61.0 270.0 W 0.3 0.4 0.0 0.031-01-2010 21 20.0 15.5 60.0 270.0 W 0.3 0.4 0.0 0.031-01-2010 22 18.3 15.3 71.0 292.5 WNW 0.3 2.0 0.0 0.031-01-2010 23 16.5 14.0 74.0 180.0 S 0.6 2.0 0.0 0.031-01-2010 24 15.5 13.0 73.0 180.0 S 0.4 2.0 0.0 0.001-02-2010 1 15.4 13.4 78.0 270.0 W 3.6 1.0 0.0 0.001-02-2010 2 15.0 13.0 78.0 292.5 WNW 1.1 0.3 0.0 0.001-02-2010 3 14.6 12.1 72.0 292.5 WNW 3.6 1.0 0.0 0.001-02-2010 4 14.3 11.2 67.0 337.5 NWN 1.8 0.5 0.0 0.001-02-2010 5 14.9 12.0 68.0 335.0 NWN 3.6 1.0 0.0 0.001-02-2010 6 15.8 13.0 69.0 180.0 S 8.6 2.4 0.0 0.001-02-2010 7 17.2 13.6 65.0 180.0 S 3.2 0.9 0.0 0.001-02-2010 8 19.3 15.2 63.0 180.0 S 3.6 1.0 0.0 0.001-02-2010 9 21.5 16.5 57.0 22.5 NNE 7.9 2.2 0.0 0.001-02-2010 10 23.1 17.0 52.0 180.0 S 7.9 2.2 0.0 0.001-02-2010 11 24.6 18.0 49.0 180.0 S 7.9 2.2 0.0 0.001-02-2010 12 25.7 18.8 49.0 180.0 S 13.7 3.8 0.0 0.001-02-2010 13 26.4 19.0 45.0 360.0 N 14.4 4.0 0.0 0.001-02-2010 14 26.9 19.5 46.0 360.0 N 7.9 2.2 0.0 0.001-02-2010 15 27.3 19.6 46.0 360.0 N 7.9 2.2 0.0 0.001-02-2010 16 27.4 19.8 46.0 360.0 N 7.9 2.2 0.0 0.001-02-2010 17 26.8 19.8 50.0 360.0 N 7.9 2.2 0.0 0.001-02-2010 18 25.3 19.2 54.0 360.0 N 7.9 2.2 0.0 0.001-02-2010 19 23.6 18.0 55.0 360.0 N 7.9 2.2 0.0 0.001-02-2010 20 22.1 17.0 58.0 180.0 S 7.9 2.2 0.0 0.001-02-2010 21 20.3 16.3 64.0 319.0 NW 3.6 1.0 0.0 0.001-02-2010 22 18.9 15.5 67.0 67.5 ENE 1.8 0.5 0.0 0.001-02-2010 23 17.3 14.3 70.0 90.0 E 3.6 1.0 0.0 0.001-02-2010 24 15.8 13.0 69.0 112.5 ESE 4.3 1.2 0.0 0.002-02-2010 1 15.6 13.0 73.0 45.0 NE 2.2 0.6 0.0 0.002-02-2010 2 15.4 13.4 78.0 157.5 SES 2.2 0.6 4.0 0.002-02-2010 3 14.4 12.4 77.0 135.0 SE 1.8 0.5 3.0 0.002-02-2010 4 14.1 11.5 72.0 202.5 SWS 3.6 1.0 0.0 0.002-02-2010 5 14.7 11.6 68.0 225.0 SW 3.6 1.0 0.0 0.002-02-2010 6 15.6 12.0 63.0 225.0 SW 8.3 2.3 0.0 0.002-02-2010 7 16.5 12.5 59.0 247.5 WSW 7.9 2.2 0.0 0.002-02-2010 8 18.5 14.0 57.0 270.0 W 10.1 2.8 0.0 0.002-02-2010 9 20.2 15.0 56.0 292.5 WNW 1.4 0.4 0.0 0.002-02-2010 10 22.7 16.6 52.0 180.0 S 3.2 0.9 0.0 0.002-02-2010 11 24.1 18.0 53.0 317.0 NW 7.9 2.2 0.0 0.002-02-2010 12 25.0 18.5 51.0 22.5 NNE 7.9 2.2 0.0 0.002-02-2010 13 25.8 18.8 49.0 360.0 N 7.9 2.2 0.0 0.002-02-2010 14 26.2 19.0 49.0 360.0 N 14.0 3.9 0.0 0.002-02-2010 15 26.6 19.5 49.0 360.0 N 21.6 6.0 0.0 0.002-02-2010 16 26.7 19.6 49.0 360.0 N 10.4 2.9 0.0 0.002-02-2010 17 26.1 19.5 52.0 180.0 S 14.4 4.0 0.0 0.002-02-2010 18 25.0 19.0 54.0 180.0 S 12.2 3.4 0.0 0.002-02-2010 19 24.0 18.5 57.0 360.0 N 7.9 2.2 0.0 0.002-02-2010 20 22.4 17.5 58.0 22.5 NNE 1.4 0.4 0.0 0.002-02-2010 21 21.0 17.0 65.0 67.5 ENE 1.8 0.5 0.0 0.002-02-2010 22 19.4 16.0 67.0 90.0 E 7.9 2.2 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover02-02-2010 23 18.0 15.0 71.0 112.5 ESE 2.2 0.6 0.0 0.002-02-2010 24 16.5 13.5 69.0 45.0 NE 1.8 0.5 0.0 0.003-02-2010 1 16.0 13.5 74.0 45.0 NE 7.9 2.2 0.0 0.003-02-2010 2 15.6 13.1 73.0 157.5 SES 9.0 2.5 0.0 0.003-02-2010 3 15.0 12.5 73.0 135.0 SE 8.3 2.3 0.0 0.003-02-2010 4 14.7 11.7 68.0 202.5 SWS 1.8 0.5 0.0 0.003-02-2010 5 15.9 13.0 69.0 225.0 SW 1.8 0.5 0.0 0.003-02-2010 6 17.7 14.7 70.0 225.0 SW 7.9 2.2 0.0 0.003-02-2010 7 19.5 16.0 67.0 247.5 WSW 6.5 1.8 0.0 0.003-02-2010 8 20.2 16.0 68.0 270.0 W 7.9 2.2 0.0 0.003-02-2010 9 21.1 16.6 61.0 292.5 WNW 2.2 0.6 0.0 0.003-02-2010 10 22.2 17.2 58.0 322.0 NW 3.6 1.0 0.0 0.003-02-2010 11 23.4 17.5 52.0 322.5 NW 10.4 2.9 0.0 0.003-02-2010 12 24.5 18.0 49.0 360.0 N 10.1 2.8 0.0 0.003-02-2010 13 25.7 19.2 50.0 360.0 N 12.2 3.4 0.0 0.003-02-2010 14 26.0 19.0 49.0 360.0 N 11.5 3.2 0.0 0.003-02-2010 15 26.0 19.0 49.0 360.0 N 8.3 2.3 0.0 0.003-02-2010 16 25.9 19.0 49.0 360.0 N 11.5 3.2 0.0 0.003-02-2010 17 24.6 18.5 53.0 180.0 S 7.2 2.0 0.0 0.003-02-2010 18 23.1 17.6 55.0 315.0 NW 3.6 1.0 0.0 0.003-02-2010 19 22.0 17.0 58.0 320.0 NW 3.6 1.0 0.0 0.003-02-2010 20 21.0 16.6 61.0 337.5 NWN 3.2 0.9 0.0 0.003-02-2010 21 19.9 16.0 64.0 360.0 N 1.8 0.5 0.0 0.003-02-2010 22 18.6 15.0 66.0 360.0 N 3.6 1.0 0.0 0.003-02-2010 23 17.3 14.4 70.0 360.0 N 9.0 2.5 0.0 0.003-02-2010 24 16.9 14.0 70.0 22.5 NNE 7.9 2.2 0.0 0.004-02-2010 1 16.5 14.6 79.0 67.5 ENE 3.6 1.0 3.0 0.004-02-2010 2 16.2 14.1 79.0 90.0 E 8.3 2.3 2.0 0.004-02-2010 3 16.0 13.5 74.0 112.5 ESE 4.3 1.2 0.0 0.004-02-2010 4 15.6 12.7 68.0 45.0 NE 1.8 0.5 0.0 0.004-02-2010 5 16.7 13.8 70.0 45.0 NE 8.3 2.3 0.0 0.004-02-2010 6 18.1 15.0 71.0 45.0 NE 4.7 1.3 0.0 0.004-02-2010 7 19.3 16.2 72.0 157.5 SES 3.6 1.0 0.0 0.004-02-2010 8 21.2 17.7 69.0 135.0 SE 8.6 2.4 0.0 0.004-02-2010 9 23.0 19.0 67.0 135.0 SE 7.9 2.2 0.0 0.004-02-2010 10 24.3 19.7 64.0 202.5 SWS 1.8 0.5 0.0 0.004-02-2010 11 25.6 20.0 58.0 231.0 SW 8.6 2.4 0.0 0.004-02-2010 12 27.0 20.5 53.0 270.0 W 14.0 3.9 0.0 0.004-02-2010 13 27.3 20.6 53.0 360.0 N 7.9 2.2 0.0 0.004-02-2010 14 27.5 20.6 50.0 360.0 N 10.4 2.9 0.0 0.004-02-2010 15 27.6 20.6 50.0 360.0 N 14.4 4.0 0.0 0.004-02-2010 16 27.5 20.5 50.0 232.0 SW 14.4 4.0 0.0 0.004-02-2010 17 26.8 20.3 53.0 247.5 WSW 13.3 3.7 0.0 0.004-02-2010 18 25.3 19.8 58.0 292.5 WNW 14.4 4.0 0.0 0.004-02-2010 19 23.8 19.4 64.0 292.5 WNW 14.4 4.0 0.0 0.004-02-2010 20 22.5 19.0 70.0 322.0 NW 7.9 2.2 0.0 0.004-02-2010 21 21.4 18.0 69.0 337.5 NWN 1.8 0.5 0.0 0.004-02-2010 22 19.6 16.6 72.0 180.0 S 3.6 1.0 0.0 0.004-02-2010 23 17.3 14.7 75.0 22.5 NNE 1.8 0.5 0.0 0.004-02-2010 24 16.4 14.4 79.0 22.5 NNE 6.5 1.8 2.0 0.005-02-2010 1 16.1 14.0 79.0 22.5 NNE 3.6 1.0 3.0 0.005-02-2010 2 15.7 13.2 74.0 210.0 SWS 1.8 0.5 0.0 0.005-02-2010 3 15.3 12.7 73.0 112.5 ESE 1.8 0.5 0.0 0.005-02-2010 4 15.0 12.0 68.0 45.0 NE 7.9 2.2 0.0 0.005-02-2010 5 15.9 13.0 69.0 45.0 NE 8.3 2.3 0.0 0.005-02-2010 6 16.8 14.0 70.0 45.0 NE 1.8 0.5 0.0 0.005-02-2010 7 18.1 15.0 71.0 157.5 SES 5.8 1.6 0.0 0.005-02-2010 8 19.7 16.3 68.0 135.0 SE 3.6 1.0 0.0 0.005-02-2010 9 21.6 17.6 65.0 202.5 SWS 2.2 0.6 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover05-02-2010 10 23.0 18.0 59.0 210.0 SWS 7.9 2.2 0.0 0.005-02-2010 11 24.4 19.0 57.0 230.0 SW 2.2 0.6 0.0 0.005-02-2010 12 25.8 19.4 52.0 233.0 SW 2.2 0.6 0.0 0.005-02-2010 13 26.6 19.6 49.0 317.5 NW 5.8 1.6 0.0 0.005-02-2010 14 26.9 19.7 50.0 319.0 NW 7.9 2.2 0.0 0.005-02-2010 15 27.1 19.7 47.0 360.0 N 11.9 3.3 0.0 0.005-02-2010 16 27.5 20.0 47.0 360.0 N 22.3 6.2 0.0 0.005-02-2010 17 27.0 20.0 50.0 360.0 N 13.0 3.6 0.0 0.005-02-2010 18 26.0 19.5 52.0 315.0 NW 8.6 2.4 0.0 0.005-02-2010 19 24.8 19.3 58.0 180.0 S 3.6 1.0 0.0 0.005-02-2010 20 23.5 19.0 63.0 45.0 NE 8.3 2.3 0.0 0.005-02-2010 21 22.4 18.0 62.0 317.0 NW 9.0 2.5 0.0 0.005-02-2010 22 20.7 17.2 69.0 22.5 NNE 7.9 2.2 0.0 0.005-02-2010 23 19.4 17.0 76.0 180.0 S 11.5 3.2 0.0 0.005-02-2010 24 17.1 15.0 80.0 321.0 NW 3.6 1.0 4.0 0.006-02-2010 1 16.2 14.2 79.0 315.0 NW 3.2 0.9 5.0 0.006-02-2010 2 15.6 13.1 74.0 67.5 ENE 4.3 1.2 0.0 0.006-02-2010 3 15.0 12.5 73.0 90.0 E 2.2 0.6 0.0 0.006-02-2010 4 14.4 11.4 67.0 100.0 E 1.1 0.3 0.0 0.006-02-2010 5 14.0 11.0 67.0 112.5 ESE 2.2 0.6 0.0 0.006-02-2010 6 15.4 12.4 68.0 45.0 NE 3.6 1.0 0.0 0.006-02-2010 7 17.2 14.1 70.0 157.5 SES 2.2 0.6 0.0 0.006-02-2010 8 19.3 15.8 67.0 135.0 SE 1.8 0.5 0.0 0.006-02-2010 9 21.5 17.6 65.0 202.5 SWS 7.2 2.0 0.0 0.006-02-2010 10 24.0 19.0 60.0 232.0 SW 7.2 2.0 0.0 0.006-02-2010 11 24.8 19.4 58.0 232.0 SW 3.6 1.0 0.0 0.006-02-2010 12 26.0 19.5 52.0 230.0 SW 4.3 1.2 0.0 0.006-02-2010 13 26.9 19.5 47.0 210.0 SWS 4.7 1.3 0.0 0.006-02-2010 14 27.4 20.0 47.0 247.5 WSW 9.4 2.6 0.0 0.006-02-2010 15 27.5 20.0 47.0 360.0 N 15.5 4.3 0.0 0.006-02-2010 16 27.5 20.0 47.0 360.0 N 14.4 4.0 0.0 0.006-02-2010 17 26.9 20.0 50.0 270.0 W 7.9 2.2 0.0 0.006-02-2010 18 25.1 19.0 54.0 270.0 W 4.3 1.2 0.0 0.006-02-2010 19 24.4 19.0 57.0 292.5 WNW 8.3 2.3 0.0 0.006-02-2010 20 22.6 18.1 62.0 317.0 NW 8.3 2.3 0.0 0.006-02-2010 21 21.0 17.0 65.0 312.0 NW 9.0 2.5 0.0 0.006-02-2010 22 19.7 16.2 68.0 311.0 NW 7.9 2.2 0.0 0.006-02-2010 23 17.7 15.0 76.0 292.5 WNW 3.6 1.0 0.0 0.006-02-2010 24 17.0 15.0 80.0 315.0 NW 2.2 0.6 5.0 0.007-02-2010 1 16.5 14.0 74.0 315.0 NW 1.8 0.5 0.0 0.007-02-2010 2 16.0 14.0 79.0 337.5 NWN 10.8 3.0 5.0 0.007-02-2010 3 15.4 13.0 73.0 22.5 NNE 8.6 2.4 0.0 0.007-02-2010 4 15.0 12.0 68.0 180.0 S 7.2 2.0 0.0 0.007-02-2010 5 16.3 13.2 69.0 67.5 ENE 1.4 0.4 0.0 0.007-02-2010 6 18.1 14.6 66.0 90.0 E 1.1 0.3 0.0 0.007-02-2010 7 20.0 16.0 64.0 112.5 ESE 6.8 1.9 0.0 0.007-02-2010 8 22.0 18.0 66.0 45.0 NE 7.9 2.2 0.0 0.007-02-2010 9 23.1 18.0 59.0 45.0 NE 11.5 3.2 0.0 0.007-02-2010 10 24.9 19.0 54.0 360.0 N 7.9 2.2 0.0 0.007-02-2010 11 26.0 21.0 62.0 360.0 N 11.5 3.2 0.0 0.007-02-2010 12 27.0 21.0 56.0 360.0 N 11.5 3.2 0.0 0.007-02-2010 13 27.4 21.0 53.0 360.0 N 7.9 2.2 0.0 0.007-02-2010 14 27.6 21.0 53.0 360.0 N 14.4 4.0 0.0 0.007-02-2010 15 27.8 21.2 54.0 360.0 N 8.6 2.4 0.0 0.007-02-2010 16 28.1 21.2 51.0 67.5 ENE 1.4 0.4 0.0 0.007-02-2010 17 28.0 21.0 51.0 90.0 E 14.4 4.0 0.0 0.007-02-2010 18 26.4 20.0 52.0 112.5 ESE 4.3 1.2 0.0 0.007-02-2010 19 25.3 19.2 54.0 157.5 SES 4.7 1.3 0.0 0.007-02-2010 20 23.6 18.0 55.0 135.0 SE 7.2 2.0 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover07-02-2010 21 22.2 17.0 58.0 202.5 SWS 7.2 2.0 0.0 0.007-02-2010 22 21.0 17.0 65.0 210.0 SWS 3.6 1.0 0.0 0.007-02-2010 23 20.1 17.0 73.0 219.0 SW 1.4 0.4 0.0 0.007-02-2010 24 18.6 16.0 76.0 225.0 SW 3.6 1.0 0.0 0.008-02-2010 1 17.2 15.1 80.0 247.5 WSW 3.6 1.0 5.0 0.008-02-2010 2 16.7 14.2 75.0 270.0 W 1.8 0.5 0.0 0.008-02-2010 3 16.0 13.5 74.0 270.0 W 7.2 2.0 0.0 0.008-02-2010 4 15.6 12.5 68.0 292.5 WNW 1.8 0.5 0.0 0.008-02-2010 5 15.9 13.0 69.0 360.0 N 1.8 0.5 0.0 0.008-02-2010 6 17.2 14.1 70.0 360.0 N 1.8 0.5 0.0 0.008-02-2010 7 18.3 15.2 71.0 315.0 NW 11.5 3.2 0.0 0.008-02-2010 8 19.8 16.3 68.0 315.0 NW 6.5 1.8 0.0 0.008-02-2010 9 22.3 18.7 70.0 337.5 NWN 11.5 3.2 0.0 0.008-02-2010 10 24.6 20.0 64.0 360.0 N 7.9 2.2 0.0 0.008-02-2010 11 26.1 21.0 62.0 360.0 N 8.3 2.3 0.0 0.008-02-2010 12 27.0 21.5 59.0 360.0 N 7.9 2.2 0.0 0.008-02-2010 13 27.6 21.5 56.0 22.5 NNE 11.5 3.2 0.0 0.008-02-2010 14 28.0 21.5 54.0 360.0 N 15.1 4.2 0.0 0.008-02-2010 15 28.2 21.6 54.0 360.0 N 14.0 3.9 0.0 0.008-02-2010 16 28.4 22.0 54.0 360.0 N 13.3 3.7 0.0 0.008-02-2010 17 28.1 22.0 57.0 42.5 NE 14.8 4.1 0.0 0.008-02-2010 18 27.0 21.5 59.0 360.0 N 9.4 2.6 0.0 0.008-02-2010 19 25.5 20.5 61.0 67.5 ENE 8.3 2.3 0.0 0.008-02-2010 20 24.1 20.1 68.0 90.0 E 3.2 0.9 0.0 0.008-02-2010 21 22.0 18.0 66.0 112.5 ESE 2.2 0.6 0.0 0.008-02-2010 22 19.7 16.2 68.0 45.0 NE 4.0 1.1 0.0 0.008-02-2010 23 18.0 15.5 76.0 157.5 SES 1.8 0.5 0.0 0.008-02-2010 24 16.8 15.0 80.0 135.0 SE 2.5 0.7 4.0 0.009-02-2010 1 16.4 14.5 79.0 202.5 SWS 1.8 0.5 4.0 0.009-02-2010 2 16.0 14.0 79.0 210.0 SWS 1.4 0.4 4.0 0.009-02-2010 3 15.5 13.0 73.0 225.0 SW 7.2 2.0 0.0 0.009-02-2010 4 16.9 14.0 70.0 225.0 SW 1.8 0.5 0.0 0.009-02-2010 5 18.0 15.0 71.0 247.5 WSW 1.8 0.5 0.0 0.009-02-2010 6 19.6 16.0 67.0 270.0 W 1.8 0.5 0.0 0.009-02-2010 7 21.8 17.7 66.0 270.0 W 1.8 0.5 0.0 0.009-02-2010 8 24.2 20.7 71.0 292.5 WNW 1.8 0.5 0.0 0.009-02-2010 9 25.8 21.0 62.0 180.0 S 3.6 1.0 0.0 0.009-02-2010 10 26.5 21.0 59.0 317.5 NW 7.9 2.2 0.0 0.009-02-2010 11 27.5 21.0 53.0 322.0 NW 9.7 2.7 0.0 0.009-02-2010 12 28.2 21.1 51.0 360.0 N 9.4 2.6 0.0 0.009-02-2010 13 28.7 22.0 54.0 360.0 N 11.9 3.3 0.0 0.009-02-2010 14 28.8 22.0 51.0 360.0 N 13.3 3.7 0.0 0.009-02-2010 15 29.0 22.5 55.0 360.0 N 16.9 4.7 0.0 0.009-02-2010 16 29.0 22.4 55.0 360.0 N 15.8 4.4 0.0 0.009-02-2010 17 28.3 22.2 57.0 180.0 S 14.4 4.0 0.0 0.009-02-2010 18 26.3 20.2 55.0 337.5 NWN 12.2 3.4 0.0 0.009-02-2010 19 25.1 20.0 61.0 360.0 N 9.7 2.7 0.0 0.009-02-2010 20 22.7 18.2 62.0 360.0 N 7.9 2.2 0.0 0.009-02-2010 21 21.2 17.0 65.0 22.5 NNE 7.9 2.2 0.0 0.009-02-2010 22 18.9 16.0 72.0 360.0 N 11.5 3.2 0.0 0.009-02-2010 23 17.6 15.0 75.0 67.5 ENE 2.2 0.6 0.0 0.009-02-2010 24 16.4 14.4 79.0 90.0 E 1.8 0.5 3.0 0.010-02-2010 1 16.0 14.0 79.0 112.5 ESE 1.4 0.4 2.0 0.010-02-2010 2 15.7 13.1 74.0 45.0 NE 0.7 0.2 0.0 0.010-02-2010 3 15.2 12.6 73.0 135.0 SE 7.9 2.2 0.0 0.010-02-2010 4 14.6 11.6 67.0 225.0 SW 7.9 2.2 0.0 0.010-02-2010 5 15.8 13.0 69.0 225.0 SW 7.9 2.2 0.0 0.010-02-2010 6 17.2 14.1 70.0 210.0 SWS 1.8 0.5 0.0 0.010-02-2010 7 19.4 16.0 67.0 247.5 WSW 1.8 0.5 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover10-02-2010 8 22.0 18.5 70.0 270.0 W 4.3 1.2 0.0 0.010-02-2010 9 24.1 20.0 68.0 292.5 WNW 3.6 1.0 0.0 0.010-02-2010 10 26.0 21.5 66.0 322.5 NW 3.6 1.0 0.0 0.010-02-2010 11 26.6 21.0 59.0 317.5 NW 10.8 3.0 0.0 0.010-02-2010 12 27.7 21.2 53.0 322.0 NW 7.9 2.2 0.0 0.010-02-2010 13 28.6 22.0 53.0 360.0 N 8.6 2.4 0.0 0.010-02-2010 14 29.1 22.0 52.0 337.5 NWN 10.8 3.0 0.0 0.010-02-2010 15 29.4 22.0 49.0 337.5 NWN 11.2 3.1 0.0 0.010-02-2010 16 29.5 22.1 49.0 360.0 N 11.9 3.3 0.0 0.010-02-2010 17 28.9 22.0 52.0 360.0 N 9.4 2.6 0.0 0.010-02-2010 18 28.0 21.5 54.0 360.0 N 7.2 2.0 0.0 0.010-02-2010 19 27.5 21.0 53.0 360.0 N 7.9 2.2 0.0 0.010-02-2010 20 25.4 20.0 58.0 360.0 N 7.9 2.2 0.0 0.010-02-2010 21 23.1 18.5 63.0 22.5 NNE 7.9 2.2 0.0 0.010-02-2010 22 21.3 17.2 65.0 22.5 NNE 7.2 2.0 0.0 0.010-02-2010 23 19.2 16.0 72.0 202.5 SWS 7.2 2.0 0.0 0.010-02-2010 24 17.4 15.0 75.0 210.0 SWS 7.2 2.0 0.0 0.011-02-2010 1 17.0 14.5 76.0 210.0 SWS 7.2 2.0 0.0 0.011-02-2010 2 16.6 14.1 74.0 233.0 SW 7.2 2.0 0.0 0.011-02-2010 3 16.0 13.5 74.0 67.5 ENE 4.0 1.1 0.0 0.011-02-2010 4 15.5 12.5 68.0 67.5 ENE 7.2 2.0 0.0 0.011-02-2010 5 16.6 13.5 69.0 90.0 E 0.7 0.2 0.0 0.011-02-2010 6 18.7 15.6 71.0 112.5 ESE 1.8 0.5 0.0 0.011-02-2010 7 20.4 17.4 73.0 45.0 NE 7.2 2.0 0.0 0.011-02-2010 8 22.6 19.0 70.0 45.0 NE 7.2 2.0 0.0 0.011-02-2010 9 24.0 20.0 68.0 157.5 SES 2.5 0.7 0.0 0.011-02-2010 10 25.8 21.3 66.0 157.5 SES 2.2 0.6 0.0 0.011-02-2010 11 27.1 21.6 59.0 135.0 SE 5.0 1.4 0.0 0.011-02-2010 12 27.8 22.0 57.0 135.0 SE 7.2 2.0 0.0 0.011-02-2010 13 28.1 22.0 57.0 360.0 N 11.5 3.2 0.0 0.011-02-2010 14 28.6 22.0 54.0 360.0 N 8.3 2.3 0.0 0.011-02-2010 15 28.8 22.3 55.0 360.0 N 7.9 2.2 0.0 0.011-02-2010 16 29.1 22.5 55.0 360.0 N 7.9 2.2 0.0 0.011-02-2010 17 29.0 23.0 58.0 230.0 SW 7.9 2.2 0.0 0.011-02-2010 18 27.7 22.6 64.0 247.5 WSW 2.2 0.6 0.0 0.011-02-2010 19 25.8 21.0 62.0 270.0 W 7.9 2.2 0.0 0.011-02-2010 20 24.6 20.0 64.0 292.5 WNW 2.2 0.6 0.0 0.011-02-2010 21 22.1 18.0 66.0 292.5 WNW 1.8 0.5 0.0 0.011-02-2010 22 20.1 17.0 73.0 315.0 NW 1.8 0.5 0.0 0.011-02-2010 23 18.5 16.0 76.0 360.0 N 3.6 1.0 0.0 0.011-02-2010 24 17.2 15.2 80.0 315.0 NW 7.2 2.0 2.0 0.012-02-2010 1 16.9 15.0 80.0 315.0 NW 7.2 2.0 4.0 0.012-02-2010 2 16.6 14.5 79.0 337.5 NWN 3.6 1.0 4.0 0.012-02-2010 3 15.8 13.3 74.0 337.5 NWN 3.6 1.0 0.0 0.012-02-2010 4 15.3 12.2 68.0 337.5 NWN 2.2 0.6 0.0 0.012-02-2010 5 16.2 13.3 69.0 22.5 NNE 7.9 2.2 0.0 0.012-02-2010 6 17.6 14.5 70.0 22.5 NNE 9.4 2.6 0.0 0.012-02-2010 7 18.4 15.3 71.0 180.0 S 7.9 2.2 0.0 0.012-02-2010 8 20.6 17.0 68.0 180.0 S 7.9 2.2 0.0 0.012-02-2010 9 23.0 19.0 67.0 22.5 NNE 8.6 2.4 0.0 0.012-02-2010 10 25.0 20.5 65.0 315.0 NW 11.5 3.2 0.0 0.012-02-2010 11 26.0 21.0 62.0 180.0 S 3.6 1.0 0.0 0.012-02-2010 12 26.5 21.0 59.0 360.0 N 7.9 2.2 0.0 0.012-02-2010 13 27.4 21.0 53.0 360.0 N 7.9 2.2 0.0 0.012-02-2010 14 28.1 21.2 51.0 360.0 N 7.9 2.2 0.0 0.012-02-2010 15 28.4 21.2 51.0 360.0 N 7.9 2.2 0.0 0.012-02-2010 16 28.5 21.2 51.0 360.0 N 1.1 0.3 0.0 0.012-02-2010 17 28.3 21.0 51.0 67.5 ENE 7.9 2.2 0.0 0.012-02-2010 18 27.0 21.0 56.0 90.0 E 8.3 2.3 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover12-02-2010 19 25.4 20.0 58.0 112.5 ESE 3.6 1.0 0.0 0.012-02-2010 20 24.1 19.6 64.0 45.0 NE 2.2 0.6 0.0 0.012-02-2010 21 22.6 18.5 66.0 45.0 NE 1.1 0.3 0.0 0.012-02-2010 22 21.0 17.6 69.0 45.0 NE 0.7 0.2 0.0 0.012-02-2010 23 20.0 17.0 73.0 157.5 SES 1.8 0.5 0.0 0.012-02-2010 24 18.0 15.5 76.0 135.0 SE 2.2 0.6 0.0 0.013-02-2010 1 17.7 15.2 76.0 135.0 SE 2.5 0.7 0.0 0.013-02-2010 2 17.0 15.0 80.0 202.5 SWS 1.8 0.5 4.0 0.013-02-2010 3 16.5 14.0 74.0 225.0 SW 1.1 0.3 0.0 0.013-02-2010 4 16.0 13.0 69.0 225.0 SW 3.6 1.0 0.0 0.013-02-2010 5 16.9 14.0 70.0 270.0 W 1.8 0.5 0.0 0.013-02-2010 6 18.8 16.0 72.0 292.5 WNW 1.8 0.5 0.0 0.013-02-2010 7 21.0 18.0 73.0 292.5 WNW 8.6 2.4 0.0 0.013-02-2010 8 23.1 19.5 71.0 22.5 NNE 3.2 0.9 0.0 0.013-02-2010 9 25.0 21.0 68.0 180.0 S 3.6 1.0 0.0 0.013-02-2010 10 26.4 22.0 66.0 22.5 NNE 7.9 2.2 0.0 0.013-02-2010 11 27.1 22.0 63.0 180.0 S 7.9 2.2 0.0 0.013-02-2010 12 27.4 22.0 59.0 180.0 S 7.9 2.2 0.0 0.013-02-2010 13 27.7 22.2 59.0 337.5 NWN 13.7 3.8 0.0 0.013-02-2010 14 28.1 22.2 57.0 335.0 NWN 14.4 4.0 0.0 0.013-02-2010 15 28.5 22.0 54.0 360.0 N 7.9 2.2 0.0 0.013-02-2010 16 28.6 22.0 54.0 360.0 N 7.9 2.2 0.0 0.013-02-2010 17 28.1 22.0 57.0 360.0 N 7.9 2.2 0.0 0.013-02-2010 18 26.7 21.2 59.0 180.0 S 7.9 2.2 0.0 0.013-02-2010 19 25.3 20.5 61.0 180.0 S 5.0 1.4 0.0 0.013-02-2010 20 24.3 19.3 60.0 315.0 NW 7.9 2.2 0.0 0.013-02-2010 21 21.8 18.0 66.0 315.0 NW 7.9 2.2 0.0 0.013-02-2010 22 20.0 17.0 73.0 315.0 NW 1.8 0.5 0.0 0.013-02-2010 23 18.4 16.0 76.0 315.0 NW 1.8 0.5 0.0 0.013-02-2010 24 16.8 15.0 80.0 315.0 NW 1.8 0.5 4.0 0.014-02-2010 1 16.5 15.0 84.0 315.0 NW 4.3 1.2 4.0 0.014-02-2010 2 16.1 14.0 79.0 67.5 ENE 2.2 0.6 3.0 0.014-02-2010 3 15.5 13.0 73.0 90.0 E 2.2 0.6 0.0 0.014-02-2010 4 15.0 12.0 68.0 112.5 ESE 1.8 0.5 0.0 0.014-02-2010 5 14.9 12.0 68.0 45.0 NE 2.2 0.6 0.0 0.014-02-2010 6 17.2 14.1 70.0 157.5 SES 1.8 0.5 0.0 0.014-02-2010 7 19.5 16.0 67.0 135.0 SE 8.3 2.3 0.0 0.014-02-2010 8 22.0 18.0 66.0 202.5 SWS 7.9 2.2 0.0 0.014-02-2010 9 24.1 20.0 68.0 225.0 SW 10.1 2.8 0.0 0.014-02-2010 10 25.5 21.0 65.0 230.0 SW 1.4 0.4 0.0 0.014-02-2010 11 27.0 21.5 59.0 247.5 WSW 3.2 0.9 0.0 0.014-02-2010 12 27.4 22.0 59.0 270.0 W 7.9 2.2 0.0 0.014-02-2010 13 27.7 22.2 59.0 292.5 WNW 7.9 2.2 0.0 0.014-02-2010 14 28.2 22.2 57.0 317.0 NW 7.9 2.2 0.0 0.014-02-2010 15 28.4 22.2 57.0 318.0 NW 14.0 3.9 0.0 0.014-02-2010 16 28.4 22.2 57.0 322.0 NW 21.6 6.0 0.0 0.014-02-2010 17 28.2 22.0 57.0 360.0 N 10.4 2.9 0.0 0.014-02-2010 18 27.7 22.0 60.0 360.0 N 14.4 4.0 0.0 0.014-02-2010 19 26.2 20.6 59.0 360.0 N 12.2 3.4 0.0 0.014-02-2010 20 24.1 19.0 61.0 360.0 N 7.9 2.2 0.0 0.014-02-2010 21 22.3 18.2 66.0 360.0 N 1.4 0.4 0.0 0.014-02-2010 22 20.1 17.0 73.0 180.0 S 1.8 0.5 0.0 0.014-02-2010 23 18.2 15.6 76.0 180.0 S 7.9 2.2 0.0 0.014-02-2010 24 17.0 15.0 80.0 22.5 NNE 2.2 0.6 3.0 0.015-02-2010 1 16.6 15.0 84.0 67.5 ENE 1.8 0.5 3.0 0.015-02-2010 2 16.0 14.0 79.0 90.0 E 7.9 2.2 3.0 0.015-02-2010 3 16.0 13.5 74.0 112.5 ESE 9.0 2.5 0.0 0.015-02-2010 4 16.3 13.3 69.0 45.0 NE 8.3 2.3 0.0 0.015-02-2010 5 17.4 14.4 70.0 45.0 NE 1.8 0.5 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover15-02-2010 6 18.8 16.0 72.0 157.5 SES 1.8 0.5 0.0 0.015-02-2010 7 20.8 18.0 73.0 135.0 SE 7.9 2.2 0.0 0.015-02-2010 8 23.1 19.6 71.0 202.5 SWS 2.5 0.7 0.0 0.015-02-2010 9 24.8 21.0 68.0 225.0 SW 7.9 2.2 0.0 0.015-02-2010 10 25.4 21.0 65.0 222.5 SW 2.2 0.6 0.0 0.015-02-2010 11 25.6 21.0 65.0 247.5 WSW 1.8 0.5 0.0 0.015-02-2010 12 25.9 21.0 62.0 270.0 W 10.4 2.9 0.0 0.015-02-2010 13 26.2 21.1 62.0 292.5 WNW 10.1 2.8 0.0 0.015-02-2010 14 26.2 21.2 62.0 360.0 N 12.2 3.4 0.0 0.015-02-2010 15 26.5 21.5 62.0 360.0 N 11.5 3.2 0.0 0.015-02-2010 16 26.6 21.0 59.0 22.5 NNE 8.3 2.3 0.0 0.015-02-2010 17 26.3 21.0 62.0 360.0 N 11.5 3.2 0.0 0.015-02-2010 18 25.0 20.5 65.0 180.0 S 2.2 0.6 0.0 0.015-02-2010 19 24.0 20.0 68.0 320.0 NW 1.8 0.5 0.0 0.015-02-2010 20 23.0 19.5 71.0 315.0 NW 2.2 0.6 0.0 0.015-02-2010 21 22.6 19.0 70.0 360.0 N 3.2 0.9 0.0 0.015-02-2010 22 21.0 18.0 73.0 360.0 N 1.8 0.5 0.0 0.015-02-2010 23 19.4 17.0 76.0 315.0 NW 2.2 0.6 0.0 0.015-02-2010 24 18.6 16.6 80.0 337.5 NWN 9.0 2.5 4.0 0.016-02-2010 1 18.0 15.5 76.0 360.0 N 7.9 2.2 0.0 0.016-02-2010 2 17.5 15.5 80.0 360.0 N 1.8 0.5 4.0 0.016-02-2010 3 17.0 14.5 75.0 360.0 N 8.3 2.3 0.0 0.016-02-2010 4 16.6 13.5 69.0 22.5 NNE 4.3 1.2 0.0 0.016-02-2010 5 17.2 14.1 70.0 67.5 ENE 1.8 0.5 0.0 0.016-02-2010 6 18.6 15.5 71.0 90.0 E 8.3 2.3 0.0 0.016-02-2010 7 20.0 16.5 68.0 112.5 ESE 4.7 1.3 0.0 0.016-02-2010 8 21.6 18.0 69.0 45.0 NE 1.8 0.5 0.0 0.016-02-2010 9 23.3 19.2 67.0 45.0 NE 8.6 2.4 0.0 0.016-02-2010 10 25.0 20.0 61.0 180.0 S 7.9 2.2 0.0 0.016-02-2010 11 26.0 20.0 55.0 157.5 SES 1.8 0.5 0.0 0.016-02-2010 12 26.6 20.1 52.0 135.0 SE 8.6 2.4 0.0 0.016-02-2010 13 27.0 20.5 53.0 135.0 SE 14.0 3.9 0.0 0.016-02-2010 14 27.2 20.6 53.0 202.5 SWS 7.9 2.2 0.0 0.016-02-2010 15 27.6 20.6 50.0 223.5 SW 10.4 2.9 0.0 0.016-02-2010 16 27.7 20.6 50.0 232.5 SW 14.4 4.0 0.0 0.016-02-2010 17 28.0 20.5 48.0 247.5 WSW 14.4 4.0 0.0 0.016-02-2010 18 27.0 20.0 50.0 270.0 W 13.3 3.7 0.0 0.016-02-2010 19 25.6 19.5 54.0 292.5 WNW 14.4 4.0 0.0 0.016-02-2010 20 24.5 19.0 57.0 292.5 WNW 14.4 4.0 0.0 0.016-02-2010 21 23.5 19.0 63.0 315.0 NW 7.9 2.2 0.0 0.016-02-2010 22 21.3 18.2 73.0 337.5 NWN 1.8 0.5 0.0 0.016-02-2010 23 19.6 17.0 76.0 315.0 NW 1.8 0.5 0.0 0.016-02-2010 24 17.5 15.0 75.0 360.0 N 1.8 0.5 0.0 0.017-02-2010 1 17.3 15.0 80.0 22.5 NNE 6.5 1.8 4.0 0.017-02-2010 2 17.0 15.0 80.0 22.5 NNE 1.8 0.5 4.0 0.017-02-2010 3 16.5 14.0 74.0 360.0 N 1.8 0.5 0.0 0.017-02-2010 4 16.0 13.0 69.0 360.0 N 1.8 0.5 0.0 0.017-02-2010 5 15.4 12.4 68.0 22.5 NNE 7.9 2.2 0.0 0.017-02-2010 6 15.9 13.0 69.0 210.0 SWS 8.3 2.3 0.0 0.017-02-2010 7 17.8 15.0 71.0 112.5 ESE 1.8 0.5 0.0 0.017-02-2010 8 20.2 16.7 68.0 45.0 NE 1.8 0.5 0.0 0.017-02-2010 9 22.5 18.5 66.0 45.0 NE 2.2 0.6 0.0 0.017-02-2010 10 24.3 19.7 64.0 180.0 S 2.2 0.6 0.0 0.017-02-2010 11 25.8 20.4 59.0 157.5 SES 7.9 2.2 0.0 0.017-02-2010 12 27.0 21.0 56.0 135.0 SE 2.2 0.6 0.0 0.017-02-2010 13 27.5 21.0 53.0 202.5 SWS 2.2 0.6 0.0 0.017-02-2010 14 27.6 21.1 53.0 210.0 SWS 1.8 0.5 0.0 0.017-02-2010 15 28.0 21.0 51.0 232.5 SW 7.9 2.2 0.0 0.017-02-2010 16 28.5 21.0 48.0 230.0 SW 11.9 3.3 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover17-02-2010 17 28.8 21.2 49.0 322.0 NW 22.3 6.2 0.0 0.017-02-2010 18 27.5 21.0 53.0 322.0 NW 13.0 3.6 0.0 0.017-02-2010 19 26.3 20.2 55.0 360.0 N 8.6 2.4 0.0 0.017-02-2010 20 24.2 20.1 68.0 315.0 NW 3.6 1.0 0.0 0.017-02-2010 21 22.2 18.1 66.0 180.0 S 1.8 0.5 0.0 0.017-02-2010 22 20.0 17.0 73.0 360.0 N 9.0 2.5 0.0 0.017-02-2010 23 19.3 16.7 76.0 360.0 N 7.9 2.2 0.0 0.017-02-2010 24 17.3 15.2 80.0 45.0 NE 11.5 3.2 4.0 0.018-02-2010 1 17.0 15.0 80.0 360.0 N 1.8 0.5 0.0 0.018-02-2010 2 16.5 14.5 79.0 360.0 N 3.2 0.9 5.0 0.018-02-2010 3 16.0 13.5 74.0 360.0 N 4.3 1.2 0.0 0.018-02-2010 4 15.7 12.8 69.0 315.0 NW 2.2 0.6 0.0 0.018-02-2010 5 17.4 14.4 70.0 312.0 NW 1.1 0.3 0.0 0.018-02-2010 6 19.3 16.2 72.0 67.5 ENE 2.2 0.6 0.0 0.018-02-2010 7 21.1 18.3 73.0 90.0 E 2.5 0.7 0.0 0.018-02-2010 8 22.6 19.0 70.0 100.0 E 2.2 0.6 0.0 0.018-02-2010 9 24.2 20.0 68.0 112.5 ESE 1.8 0.5 0.0 0.018-02-2010 10 24.9 20.0 60.0 180.0 S 3.6 1.0 0.0 0.018-02-2010 11 26.1 20.6 59.0 157.5 SES 2.2 0.6 0.0 0.018-02-2010 12 26.8 21.0 56.0 135.0 SE 1.8 0.5 0.0 0.018-02-2010 13 27.2 21.2 56.0 202.5 SWS 2.2 0.6 0.0 0.018-02-2010 14 27.4 21.3 56.0 232.5 SW 4.7 1.3 0.0 0.018-02-2010 15 27.7 21.3 53.0 235.0 SW 9.4 2.6 0.0 0.018-02-2010 16 27.8 21.4 54.0 232.0 SW 15.5 4.3 0.0 0.018-02-2010 17 27.3 21.2 56.0 210.0 SWS 14.4 4.0 0.0 0.018-02-2010 18 25.8 21.0 62.0 247.5 WSW 7.9 2.2 0.0 0.018-02-2010 19 24.2 19.3 60.0 270.0 W 1.8 0.5 0.0 0.018-02-2010 20 23.0 18.5 63.0 270.0 W 8.3 2.3 0.0 0.018-02-2010 21 21.8 18.0 66.0 292.5 WNW 8.3 2.3 0.0 0.018-02-2010 22 20.5 17.0 68.0 315.0 NW 9.0 2.5 0.0 0.018-02-2010 23 18.9 16.0 72.0 311.0 NW 7.9 2.2 0.0 0.018-02-2010 24 17.7 15.2 76.0 315.0 NW 1.8 0.5 0.0 0.019-02-2010 1 17.2 15.1 80.0 292.5 WNW 2.2 0.6 5.0 0.019-02-2010 2 16.6 14.5 79.0 310.0 NW 1.8 0.5 5.0 0.019-02-2010 3 16.0 13.5 74.0 315.0 NW 7.9 2.2 0.0 0.019-02-2010 4 15.5 12.5 68.0 337.5 NWN 8.6 2.4 0.0 0.019-02-2010 5 15.0 12.0 68.0 360.0 N 2.2 0.6 0.0 0.019-02-2010 6 17.0 14.0 70.0 360.0 N 1.4 0.4 0.0 0.019-02-2010 7 18.9 15.5 67.0 22.5 NNE 1.1 0.3 0.0 0.019-02-2010 8 21.4 17.4 65.0 360.0 N 6.8 1.9 0.0 0.019-02-2010 9 23.5 19.0 63.0 360.0 N 7.9 2.2 0.0 0.019-02-2010 10 25.2 20.0 61.0 315.0 NW 11.5 3.2 0.0 0.019-02-2010 11 26.4 21.0 59.0 360.0 N 7.9 2.2 0.0 0.019-02-2010 12 27.5 21.0 53.0 67.5 ENE 11.5 3.2 0.0 0.019-02-2010 13 27.9 21.4 54.0 90.0 E 11.5 3.2 0.0 0.019-02-2010 14 28.2 21.5 54.0 112.5 ESE 7.9 2.2 0.0 0.019-02-2010 15 28.5 21.6 51.0 180.0 S 14.4 4.0 0.0 0.019-02-2010 16 28.6 21.7 51.0 180.0 S 8.6 2.4 0.0 0.019-02-2010 17 28.0 21.5 54.0 360.0 N 1.4 0.4 0.0 0.019-02-2010 18 26.1 20.0 55.0 360.0 N 14.4 4.0 0.0 0.019-02-2010 19 24.4 19.0 57.0 180.0 S 4.3 1.2 0.0 0.019-02-2010 20 23.3 18.4 59.0 67.5 ENE 4.7 1.3 0.0 0.019-02-2010 21 21.2 16.6 61.0 90.0 E 1.8 0.5 0.0 0.019-02-2010 22 20.0 16.0 64.0 112.5 ESE 7.2 2.0 0.0 0.019-02-2010 23 18.6 15.0 66.0 157.5 SES 1.8 0.5 0.0 0.019-02-2010 24 17.4 14.5 70.0 135.0 SE 1.4 0.4 0.0 0.020-02-2010 1 17.1 14.5 75.0 202.5 SWS 3.6 1.0 0.0 0.020-02-2010 2 17.0 15.0 80.0 210.0 SWS 2.2 0.6 5.0 0.020-02-2010 3 17.0 14.5 75.0 222.5 SW 1.8 0.5 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover20-02-2010 4 17.2 14.2 70.0 225.0 SW 7.2 2.0 0.0 0.020-02-2010 5 18.6 15.0 66.0 247.5 WSW 1.8 0.5 0.0 0.020-02-2010 6 20.4 17.0 68.0 270.0 W 1.8 0.5 0.0 0.020-02-2010 7 22.0 18.0 66.0 270.0 W 1.8 0.5 0.0 0.020-02-2010 8 23.7 19.6 67.0 292.5 WNW 11.5 3.2 0.0 0.020-02-2010 9 24.2 19.6 64.0 180.0 S 6.5 1.8 0.0 0.020-02-2010 10 25.3 20.2 61.0 322.0 NW 11.5 3.2 0.0 0.020-02-2010 11 26.6 20.5 55.0 360.0 N 7.9 2.2 0.0 0.020-02-2010 12 27.2 20.6 53.0 360.0 N 8.3 2.3 0.0 0.020-02-2010 13 27.4 20.6 50.0 337.5 NWN 7.9 2.2 0.0 0.020-02-2010 14 27.6 20.7 50.0 360.0 N 11.5 3.2 0.0 0.020-02-2010 15 27.7 20.7 50.0 360.0 N 15.1 4.2 0.0 0.020-02-2010 16 27.7 20.6 50.0 360.0 N 14.0 3.9 0.0 0.020-02-2010 17 27.3 20.3 50.0 22.5 NNE 13.3 3.7 0.0 0.020-02-2010 18 25.6 19.6 54.0 360.0 N 14.8 4.1 0.0 0.020-02-2010 19 24.2 19.3 60.0 180.0 S 9.4 2.6 0.0 0.020-02-2010 20 22.3 17.7 62.0 360.0 N 8.3 2.3 0.0 0.020-02-2010 21 21.0 17.0 65.0 312.0 NW 3.2 0.9 0.0 0.020-02-2010 22 19.0 16.0 72.0 315.0 NW 2.2 0.6 0.0 0.020-02-2010 23 18.0 15.5 76.0 67.5 ENE 2.2 0.6 0.0 0.020-02-2010 24 17.0 15.0 80.0 90.0 E 1.8 0.5 5.0 0.021-02-2010 1 16.8 14.7 80.0 112.5 ESE 2.5 0.7 5.0 0.021-02-2010 2 16.5 14.0 74.0 45.0 NE 1.8 0.5 0.0 0.021-02-2010 3 16.2 14.0 79.0 157.5 SES 1.4 0.4 4.0 0.021-02-2010 4 16.1 13.6 74.0 135.0 SE 4.3 1.2 0.0 0.021-02-2010 5 17.4 14.4 70.0 202.5 SWS 1.8 0.5 0.0 0.021-02-2010 6 18.6 15.5 71.0 210.0 SWS 1.8 0.5 0.0 0.021-02-2010 7 21.0 17.5 69.0 230.0 SW 1.8 0.5 0.0 0.021-02-2010 8 23.1 18.6 63.0 225.0 SW 1.8 0.5 0.0 0.021-02-2010 9 24.0 18.9 60.0 247.5 WSW 1.8 0.5 0.0 0.021-02-2010 10 24.9 19.5 58.0 270.0 W 2.2 0.6 0.0 0.021-02-2010 11 25.2 19.6 58.0 270.0 W 1.8 0.5 0.0 0.021-02-2010 12 25.5 19.6 54.0 292.5 WNW 9.7 2.7 0.0 0.021-02-2010 13 25.8 19.7 55.0 360.0 N 9.4 2.6 0.0 0.021-02-2010 14 26.3 19.8 52.0 360.0 N 11.9 3.3 0.0 0.021-02-2010 15 26.6 20.0 52.0 360.0 N 13.3 3.7 0.0 0.021-02-2010 16 26.7 20.2 52.0 180.0 S 16.9 4.7 0.0 0.021-02-2010 17 26.6 20.1 52.0 322.0 NW 15.8 4.4 0.0 0.021-02-2010 18 25.9 20.0 55.0 180.0 S 14.4 4.0 0.0 0.021-02-2010 19 24.5 19.5 60.0 180.0 S 12.2 3.4 0.0 0.021-02-2010 20 23.0 19.0 67.0 360.0 N 9.7 2.7 0.0 0.021-02-2010 21 21.6 18.0 69.0 180.0 S 7.9 2.2 0.0 0.021-02-2010 22 20.7 17.8 73.0 337.5 NWN 7.9 2.2 0.0 0.021-02-2010 23 19.0 16.6 76.0 210.0 SWS 11.5 3.2 0.0 0.021-02-2010 24 17.8 15.4 76.0 225.0 SW 1.8 0.5 0.0 0.022-02-2010 1 17.3 15.3 80.0 22.5 NNE 1.8 0.5 5.0 0.022-02-2010 2 17.0 15.0 80.0 180.0 S 1.4 0.4 4.0 0.022-02-2010 3 16.7 14.3 74.0 67.5 ENE 0.7 0.2 0.0 0.022-02-2010 4 16.3 13.2 69.0 90.0 E 7.9 2.2 0.0 0.022-02-2010 5 16.0 13.0 69.0 112.5 ESE 7.9 2.2 0.0 0.022-02-2010 6 17.2 14.1 70.0 45.0 NE 7.9 2.2 0.0 0.022-02-2010 7 18.4 15.4 71.0 45.0 NE 1.8 0.5 0.0 0.022-02-2010 8 19.9 16.4 68.0 45.0 NE 1.8 0.5 0.0 0.022-02-2010 9 20.3 16.8 68.0 45.0 NE 2.2 0.6 0.0 0.022-02-2010 10 22.1 18.0 66.0 157.5 SES 1.8 0.5 0.0 0.022-02-2010 11 23.8 19.0 60.0 135.0 SE 2.2 0.6 0.0 0.022-02-2010 12 24.6 19.0 57.0 135.0 SE 8.3 2.3 0.0 0.022-02-2010 13 26.2 20.1 55.0 202.5 SWS 7.9 2.2 0.0 0.022-02-2010 14 26.6 20.2 52.0 360.0 N 8.6 2.4 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover22-02-2010 15 27.1 20.2 50.0 360.0 N 7.9 2.2 0.0 0.022-02-2010 16 27.6 20.2 47.0 225.0 SW 7.9 2.2 0.0 0.022-02-2010 17 27.7 20.3 47.0 247.5 WSW 11.9 3.3 0.0 0.022-02-2010 18 26.9 20.0 50.0 270.0 W 9.4 2.6 0.0 0.022-02-2010 19 25.6 19.9 58.0 292.5 WNW 3.6 1.0 0.0 0.022-02-2010 20 24.0 19.5 64.0 292.5 WNW 7.9 2.2 0.0 0.022-02-2010 21 23.0 19.5 71.0 225.0 SW 7.9 2.2 0.0 0.022-02-2010 22 22.6 19.5 74.0 225.0 SW 7.9 2.2 0.0 0.022-02-2010 23 20.2 17.2 73.0 247.5 WSW 3.6 1.0 0.0 0.022-02-2010 24 18.6 16.0 76.0 270.0 W 2.2 0.6 0.0 0.023-02-2010 1 17.9 16.0 80.0 270.0 W 7.2 2.0 6.0 0.023-02-2010 2 17.6 16.0 85.0 292.5 WNW 2.2 0.6 6.0 0.023-02-2010 3 17.4 16.0 85.0 315.0 NW 1.8 0.5 6.0 0.023-02-2010 4 17.2 15.3 80.0 315.0 NW 4.0 1.1 6.0 0.023-02-2010 5 18.0 15.5 76.0 311.0 NW 1.8 0.5 0.0 0.023-02-2010 6 18.6 15.6 71.0 312.0 NW 0.7 0.2 0.0 0.023-02-2010 7 20.1 16.6 68.0 337.5 NWN 1.8 0.5 0.0 0.023-02-2010 8 21.7 17.8 66.0 360.0 N 7.2 2.0 0.0 0.023-02-2010 9 23.5 19.0 63.0 360.0 N 3.6 1.0 0.0 0.023-02-2010 10 25.0 20.0 61.0 360.0 N 2.5 0.7 0.0 0.023-02-2010 11 25.6 20.0 58.0 22.5 NNE 2.2 0.6 0.0 0.023-02-2010 12 27.0 20.5 53.0 360.0 N 5.0 1.4 0.0 0.023-02-2010 13 27.3 20.6 53.0 360.0 N 3.6 1.0 0.0 0.023-02-2010 14 27.6 20.7 50.0 360.0 N 11.5 3.2 0.0 0.023-02-2010 15 27.9 21.0 51.0 360.0 N 8.3 2.3 0.0 0.023-02-2010 16 28.2 21.1 51.0 360.0 N 7.9 2.2 0.0 0.023-02-2010 17 28.0 21.0 51.0 67.5 ENE 7.9 2.2 0.0 0.023-02-2010 18 26.6 20.0 52.0 90.0 E 7.9 2.2 0.0 0.023-02-2010 19 25.0 19.6 58.0 112.5 ESE 2.2 0.6 0.0 0.023-02-2010 20 23.7 18.8 59.0 45.0 NE 7.9 2.2 0.0 0.023-02-2010 21 23.0 18.0 59.0 157.5 SES 2.2 0.6 0.0 0.023-02-2010 22 22.2 18.0 66.0 135.0 SE 1.8 0.5 0.0 0.023-02-2010 23 20.1 17.0 73.0 202.5 SWS 1.8 0.5 0.0 0.023-02-2010 24 19.0 17.0 81.0 210.0 SWS 1.8 0.5 6.0 0.024-02-2010 1 17.8 16.0 80.0 225.0 SW 2.2 0.6 5.0 0.024-02-2010 2 17.2 15.3 80.0 225.0 SW 1.8 0.5 4.0 0.024-02-2010 3 16.6 14.2 74.0 247.5 WSW 2.2 0.6 0.0 0.024-02-2010 4 16.0 13.0 69.0 270.0 W 4.0 1.1 0.0 0.024-02-2010 5 17.4 14.4 70.0 270.0 W 2.2 0.6 0.0 0.024-02-2010 6 18.3 14.8 66.0 292.5 WNW 7.9 2.2 0.0 0.024-02-2010 7 19.9 16.0 64.0 315.0 NW 9.4 2.6 0.0 0.024-02-2010 8 21.0 16.6 61.0 317.0 NW 7.9 2.2 0.0 0.024-02-2010 9 22.4 17.5 58.0 311.0 NW 7.9 2.2 0.0 0.024-02-2010 10 24.0 18.6 57.0 322.0 NW 8.6 2.4 0.0 0.024-02-2010 11 24.6 18.6 53.0 322.5 NW 11.5 3.2 0.0 0.024-02-2010 12 25.1 18.6 51.0 360.0 N 2.2 0.6 0.0 0.024-02-2010 13 25.4 18.6 47.0 22.5 NNE 7.9 2.2 0.0 0.024-02-2010 14 26.1 18.9 49.0 360.0 N 7.9 2.2 0.0 0.024-02-2010 15 26.4 19.0 45.0 360.0 N 7.9 2.2 0.0 0.024-02-2010 16 26.5 19.1 45.0 337.5 NWN 7.9 2.2 0.0 0.024-02-2010 17 26.1 19.0 49.0 360.0 N 1.1 0.3 0.0 0.024-02-2010 18 25.2 19.0 54.0 360.0 N 7.9 2.2 0.0 0.024-02-2010 19 23.7 18.2 55.0 22.5 NNE 8.3 2.3 0.0 0.024-02-2010 20 22.6 17.6 58.0 360.0 N 1.8 0.5 0.0 0.024-02-2010 21 22.0 17.6 62.0 67.5 ENE 2.2 0.6 0.0 0.024-02-2010 22 20.4 17.0 68.0 90.0 E 1.1 0.3 0.0 0.024-02-2010 23 19.0 16.0 72.0 112.5 ESE 0.7 0.2 0.0 0.024-02-2010 24 18.4 16.0 76.0 45.0 NE 1.8 0.5 0.0 0.025-02-2010 1 18.0 16.0 80.0 45.0 NE 2.2 0.6 4.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover25-02-2010 2 17.5 15.5 80.0 45.0 NE 2.5 0.7 5.0 0.025-02-2010 3 17.0 14.5 75.0 45.0 NE 1.8 0.5 0.0 0.025-02-2010 4 17.0 14.0 70.0 157.5 SES 1.8 0.5 0.0 0.025-02-2010 5 18.2 14.6 66.0 135.0 SE 2.2 0.6 0.0 0.025-02-2010 6 18.9 15.0 63.0 202.5 SWS 7.9 2.2 0.0 0.025-02-2010 7 20.4 16.0 60.0 225.0 SW 7.9 2.2 0.0 0.025-02-2010 8 22.2 17.2 58.0 225.0 SW 1.8 0.5 0.0 0.025-02-2010 9 23.5 18.0 55.0 247.5 WSW 7.9 2.2 0.0 0.025-02-2010 10 24.3 18.2 53.0 270.0 W 9.0 2.5 0.0 0.025-02-2010 11 24.7 18.3 51.0 292.5 WNW 8.3 2.3 0.0 0.025-02-2010 12 25.2 18.6 51.0 360.0 N 11.9 3.3 0.0 0.025-02-2010 13 25.8 19.0 49.0 360.0 N 12.6 3.5 0.0 0.025-02-2010 14 26.2 19.1 49.0 318.0 NW 7.9 2.2 0.0 0.025-02-2010 15 26.7 19.2 45.0 312.0 NW 10.1 2.8 0.0 0.025-02-2010 16 27.0 19.5 45.0 360.0 N 7.9 2.2 0.0 0.025-02-2010 17 26.9 19.5 45.0 360.0 N 7.9 2.2 0.0 0.025-02-2010 18 26.0 19.0 49.0 360.0 N 8.6 2.4 0.0 0.025-02-2010 19 24.6 18.5 53.0 360.0 N 7.9 2.2 0.0 0.025-02-2010 20 23.5 18.0 55.0 360.0 N 8.6 2.4 0.0 0.025-02-2010 21 22.3 17.7 62.0 180.0 S 1.8 0.5 0.0 0.025-02-2010 22 21.0 17.5 69.0 22.5 NNE 2.9 0.8 0.0 0.025-02-2010 23 20.0 17.0 73.0 67.5 ENE 2.2 0.6 0.0 0.025-02-2010 24 18.7 16.2 76.0 90.0 E 2.5 0.7 0.0 0.026-02-2010 1 18.3 16.1 80.0 112.5 ESE 2.2 0.6 4.0 0.026-02-2010 2 18.0 16.0 81.0 45.0 NE 7.2 2.0 3.0 0.026-02-2010 3 17.6 15.1 75.0 45.0 NE 1.8 0.5 0.0 0.026-02-2010 4 17.0 14.0 70.0 157.5 SES 2.2 0.6 0.0 0.026-02-2010 5 17.9 14.5 66.0 135.0 SE 1.8 0.5 0.0 0.026-02-2010 6 19.6 15.0 67.0 202.5 SWS 1.4 0.4 0.0 0.026-02-2010 7 21.4 16.6 57.0 225.0 SW 1.8 0.5 0.0 0.026-02-2010 8 23.1 17.6 55.0 225.0 SW 2.2 0.6 0.0 0.026-02-2010 9 24.0 18.0 53.0 247.5 WSW 7.9 2.2 0.0 0.026-02-2010 10 24.8 18.4 51.0 360.0 N 7.9 2.2 0.0 0.026-02-2010 11 25.5 19.0 51.0 313.0 NW 7.9 2.2 0.0 0.026-02-2010 12 26.1 19.0 49.0 360.0 N 14.4 4.0 0.0 0.026-02-2010 13 27.3 19.7 47.0 360.0 N 7.9 2.2 0.0 0.026-02-2010 14 27.8 19.9 45.0 315.0 NW 7.9 2.2 0.0 0.026-02-2010 15 28.3 20.2 45.0 337.5 NWN 7.9 2.2 0.0 0.026-02-2010 16 28.5 20.4 45.0 360.0 N 8.3 2.3 0.0 0.026-02-2010 17 28.4 20.5 45.0 360.0 N 9.0 2.5 0.0 0.026-02-2010 18 27.6 20.2 47.0 360.0 N 1.4 0.4 0.0 0.026-02-2010 19 26.0 19.5 52.0 270.0 W 7.9 2.2 0.0 0.026-02-2010 20 24.8 19.4 58.0 292.5 WNW 9.4 2.6 0.0 0.026-02-2010 21 24.2 19.3 60.0 316.0 NW 7.9 2.2 0.0 0.026-02-2010 22 23.1 19.0 67.0 180.0 S 5.0 1.4 0.0 0.026-02-2010 23 20.4 17.0 68.0 315.0 NW 7.9 2.2 0.0 0.026-02-2010 24 19.2 16.3 72.0 22.5 NNE 7.9 2.2 0.0 0.027-02-2010 1 18.8 16.2 76.0 180.0 S 1.8 0.5 0.0 0.027-02-2010 2 18.4 16.5 81.0 22.5 NNE 7.9 2.2 3.0 0.027-02-2010 3 17.6 15.1 75.0 67.5 ENE 8.6 2.4 0.0 0.027-02-2010 4 17.0 14.0 70.0 90.0 E 7.2 2.0 0.0 0.027-02-2010 5 17.9 15.0 71.0 112.5 ESE 3.6 1.0 0.0 0.027-02-2010 6 19.4 16.0 67.0 45.0 NE 3.6 1.0 0.0 0.027-02-2010 7 21.1 17.2 65.0 45.0 NE 7.9 2.2 0.0 0.027-02-2010 8 23.0 18.6 63.0 45.0 NE 3.6 1.0 0.0 0.027-02-2010 9 24.1 19.1 60.0 157.5 SES 1.4 0.4 0.0 0.027-02-2010 10 25.9 20.0 55.0 135.0 SE 1.1 0.3 0.0 0.027-02-2010 11 26.8 20.4 53.0 135.0 SE 7.9 2.2 0.0 0.027-02-2010 12 27.6 20.5 50.0 202.5 SWS 8.6 2.4 0.0 0.0

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Annexure IV- Hourly Meteorological Data

Dry Wet in angle in letter Km/hrs m/sRainfall(

mm)DirectionDate Time Temperature(0C) RH(%) Wind Speed Cloud

Cover27-02-2010 13 28.1 20.6 48.0 231.0 SW 7.9 2.2 0.0 0.027-02-2010 14 28.8 21.4 49.0 227.5 SW 10.8 3.0 0.0 0.027-02-2010 15 29.1 21.5 49.0 247.5 WSW 1.8 0.5 0.0 0.027-02-2010 16 29.3 21.6 49.0 270.0 W 8.3 2.3 0.0 0.027-02-2010 17 29.2 22.1 52.0 292.5 WNW 2.5 0.7 0.0 0.027-02-2010 18 26.9 21.0 56.0 292.5 WNW 9.4 2.6 0.0 0.027-02-2010 19 25.3 20.1 61.0 180.0 S 11.5 3.2 0.0 0.027-02-2010 20 23.3 19.2 67.0 337.5 NWN 10.4 2.9 0.0 0.027-02-2010 21 21.6 18.1 69.0 315.0 NW 7.9 2.2 0.0 0.027-02-2010 22 20.4 17.4 73.0 360.0 N 2.5 0.7 0.0 0.027-02-2010 23 19.8 18.0 81.0 22.5 NNE 6.5 1.8 3.0 0.027-02-2010 24 18.9 17.0 81.0 22.5 NNE 7.9 2.2 3.0 0.028-02-2010 1 18.8 17.0 81.0 360.0 N 2.2 0.6 3.0 0.028-02-2010 2 18.2 16.3 80.0 360.0 N 2.5 0.7 0.0 0.028-02-2010 3 17.7 15.2 75.0 22.5 NNE 7.9 2.2 0.0 0.028-02-2010 4 17.0 14.0 70.0 210.0 SWS 6.5 1.8 0.0 0.028-02-2010 5 17.6 14.5 70.0 112.5 ESE 1.8 0.5 0.0 0.028-02-2010 6 18.5 15.0 66.0 45.0 NE 7.9 2.2 0.0 0.028-02-2010 7 20.0 16.0 64.0 45.0 NE 3.6 1.0 0.0 0.028-02-2010 8 22.3 17.7 62.0 45.0 NE 3.6 1.0 0.0 0.028-02-2010 9 24.4 20.0 64.0 157.5 SES 3.6 1.0 0.0 0.028-02-2010 10 26.0 21.0 62.0 135.0 SE 1.4 0.4 0.0 0.028-02-2010 11 27.0 21.5 59.0 202.5 SWS 1.1 0.3 0.0 0.028-02-2010 12 28.0 22.0 57.0 360.0 N 1.8 0.5 0.0 0.028-02-2010 13 28.6 22.2 54.0 360.0 N 2.2 0.6 0.0 0.028-02-2010 14 29.5 22.6 52.0 360.0 N 1.8 0.5 0.0 0.028-02-2010 15 29.6 22.6 52.0 360.0 N 2.5 0.7 0.0 0.028-02-2010 16 29.6 22.5 52.0 360.0 N 2.2 0.6 0.0 0.028-02-2010 17 29.2 22.5 55.0 210.0 SWS 2.9 0.8 0.0 0.028-02-2010 18 27.5 22.0 59.0 232.0 SW 7.2 2.0 0.0 0.028-02-2010 19 25.3 20.2 61.0 232.0 SW 7.9 2.2 0.0 0.028-02-2010 20 23.9 19.5 64.0 180.0 S 7.9 2.2 0.0 0.028-02-2010 21 22.1 18.0 66.0 318.0 NW 3.6 1.0 0.0 0.028-02-2010 22 20.6 17.0 68.0 180.0 S 3.6 1.0 0.0 0.028-02-2010 23 19.3 16.4 72.0 322.0 NW 3.6 1.0 0.0 0.028-02-2010 24 17.3 14.7 75.0 45.0 NE 3.6 1.0 0.0 0.0

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