Mitigative measures for control of air pollution from ... · The proposed project is “Affordable...

Mitigative measures for control of air pollution from proposed project in view of

existing AAQ

Impacts Mitigation Measures

(During Construction)

Mitigation Measures

(During Operation)

Major impact is due to

transportation of men and

material and exhaust

emission from construction

equipments.

-These activity will result

in emission of SO2, NO2 and

particulate matter.

Impact is due to air

emissions both gaseous and

fugitive from stacks of DG

(vehicle movement.)

Diesel Generator sets will

be the major source of air

pollution as the emission of

SO2, NOx and Hydrocarbons.

DG sets will be used in

emergency case.

Provision of water sprinkling system will

be made along the haul and kuccha road to

let the dust settle and to prevent the spread

of particulate matter in the air.

The construction material cement,

concrete and other required material will be

brought by road in properly covered trucks.

Building material stored and would

covered with tarpine cover

It will be ensured that vehicles are not

overloaded during transportation of

material.

All the vehicles will have proper PUC

certificate entering into the premises.

Preventive maintenance will be done so as

to prevent any leakage and spillage and

thereby reducing the fugitive emission

sources.

The Pollution under Control (PUC)

certification will be ensured for the vehicles

coming in the project premises at regular

basis

The stack will be designed with adequate

height as per the CPCB guideline to aid

dispersion to the point where emissions will

not impact on any receptors or surrounding

around the area.

Energy conservation measures are being

implemented to minimize the load on DG set

during the power failure.

1

Affordable group housing colony At Village-Naurangpur, Sector-78, Gurugram, Haryana

M/s Revital Reality Pvt Ltd Conceptual Plan

Prepared By: Vardan Environet, Gurugram

WATER REQUIREMENT

The water will be sourced from Municipal supply. Total water requirement for the project will be

approximately 641 KLD, out of which 452 KLD is fresh water requirement and 189 KLD is treated

water requirement which will be used for flushing and horticulture. The daily water requirement

calculation of Existing phase is given below in Table- 3(a), 3 (b) and 3(c)

Table 3(a): Daily water requirement (Summer Season)

S.N

o Floors Population

Unit water

Consumption

Water

required

for

domestic

use

Flushing

water

Total

Water

Required

Total

waste

water

1 Total units 6820 86 443.3 143.22 586.52 497.86

2 Commercial

Population

a commercial staff 152 45 2.28 4.56 6.84 6.384

b Vistors 305 15 1.525 3.05 4.575 4.27

3

Maintenance &

Security staff

50

45 0.75 1.5 2.25 2.1

4 Visitors 733 15 3.665 7.33 10.995 10.262

5 Landscape

Area(7334.928 Sq.mt)

4Lt per Sq.mt

.

29.3

6 Total 8058 451.52 159.66 640.5 520.876

452 KLD 160 KLD 641 KLD 521 KLD

Affordable group housing colony At Village-Naurangpur, Sector-78, Gurugram, Haryana

M/s Revital Reality Pvt Ltd Conceptual Plan

Prepared By: Vardan Environet, Gurugram

Figure 2(a) : Water Balance Diagram during Summer Season

Fresh Water

Requirement

452 KLD

Recycled/Treated

Water

(189 KLD)

Domestic Water

Requirement

(452 KLD) Flushing

(160 KLD)

Horticulture

(29 KLD)

Wastewater

generated

(362 KLD)

Wastewater

generated

(160 KLD)

Total Wastewater Generated

(522 KLD)

STP

(620 KLD)

@90%

Recycled/Treated

water

(470 KLD)

Discharged to

Sewer / given to

construction site

(281 KLD)

Total Water

Requirement

(641 KLD)

STORM WATER MANAGEMENT PLAN DURING CONSTRUCTION PHASE

The proposed project is “Affordable group housing colony at sector-78, Village- Naurangpur,

Gurgaon, Haryana by M/s Revital Reality Pvt ltd” on a land measuring 9.0625 Acres / 36,674.58

m2. The storm water will be managed both during construction & operation phase. Management

plan for construction phase is given below:

The Storm Water Pollution Prevention Plan includes a description of the measures to be used

for erosion and sediment controls throughout the construction project. These controls include

stabilization measures for disturbed areas and structural controls to divert runoff and remove

sediment. Erosion and sediment controls are implemented during the construction period to

prevent and/or control the loss of soil from the construction site into the receiving waters.

Selection of the most appropriate erosion and sediment controls depends on a number of factors,

but is most dependent on site conditions. The information collected in the site evaluation, design

and assessment phases is used to select controls.

Some controls which could be used at site are:

Temporary Seeding-Temporary seeding is the planting of fast-growing grasses to hold down

the soils in disturbed areas so that they are less apt to be carried offsite by storm water runoff or

wind.

Permanent seeding-Permanent seeding is the use of permanent vegetation (grass, trees, or

shrubs) to stabilize the soil by holding soil particles in place

Drains: A trench or garland drain is a shallow ditch containing a dominant trough or channel

shaped body. It is used for evacuation of surface water collected during precipitation. Water will

be channelize to the reservoir from where it will be further used for construction activities.

Commercial area details

S.No Description Area (Sq.m.)

1 Total Plot area 36,674.58

2 Permissible commercial @ 4 % of site area 1466.98

3 Permissible FAR for commercial component @ 175 % 2567.22

4 Additional 12 % FAR for Green Building 176.04

5

Total Permissible FAR for commercial area @175 % & 12 % for green building

2743.26

6 Proposed Commercial Area 2743.05

ENERGY ANALYSIS& SIMULATION REPORT

Project : Supertech Affordable Housing

Location : Haryana, INDIA

Certification: IGBC Affordable Housing

Date : 20.09.2018

1Energy Analysis & Simulation Report Supertech

1. EXECUTIVE SUMMARY:

Project Name Suppertech Affordable Housing

Project Location Haryana, India

Green Certification IGBC GH Green Affordable Housing

Software Used TRACE 700

Savings in Percentage 14%

Energy simulation is done to show compliance for the following two points

EE Prerequisite 2 (Minimum Energy Performance)

Compliant

EA Credit 1 (Optimize Energy Performance)7 points for achieving overall 14% saving

Modeling Methodology:A baseline building as per the requirement of IGBC Green Homes Annexure 1 wasmodeled. The building is simulated with its actual orientation and again after rotating theentire building at 90°, 180°, 270° degrees, then averaging the results to get the IGBC Basecase Building Energy consumption. This building is modeled and simulated in Trace 700,which is capable of processing hourly weather data for whole year.A proposed building with energy efficiency measures for orientation is modeled andcompared with the IGBC Base case Building.

Energy Analysis & Simulation Report Supertech 2

2. PROJECT INFORMATION

2.1. General Brief : Sky Bungalows is a multistoried multi‐towered residential apartmentscheme Located in Haryana. Project premise contains apartments and parking spaces.Developer is providing lighting in all common areas like building exterior, passages andstaircase. Area considered as air conditioned in proposed and base case is as per IGBCgreen homes annexure I.

2.2 HVAC System:Developer is not providing any air conditioning system, but any client wishes to install airconditioning system then it will be BEE rated minimum three star system. A clause for thesame will be added to agreement. In simulation 46% area is considered as air conditionedarea. For apartments base case & proposed case systems are same & modeled same as perIGBC Annexure I.

2.3 Lighting:Developer is providing lighting in all common areas like open spaces, roads & landscapeareas as well as in external spaces, Lighting for common areas like stair case and corridor isreduced as compared to Base case by 30% as per IGBC Green Homes V2.


WEATHER:


Input Parameter Baseline Design Input Proposed Design Input

Exterior Wall

Construction

[IGBC GH V 2.0, Annexure 1]

U ‐ factor: 2.5 W/m²∙°C

OPTION ‐1:200 mm Fly ash(U‐1.8 W/m²∙°C)

OPTION ‐2:230 mm AAC Block(U‐0.68 W/m²∙°C)

Roof

Construction



Z ‐ 50 mm XPS + 150 mm RCCU‐factor: 0.477 W/m²∙°C)

Fenestration

Type



SHGC: 0.42

Glazing properties:

Option‐1:

Light Gold:‐U‐5.7 W/m²∙°C

SHGC‐0.5

Option‐2:

ST 150:‐U‐5.6 W/m²∙°C

SHGC‐0.53

Shading Devices NA [IGBC GH V 2.0, Annexure 3] Shading Devices ‐ As per design

Light

Power Density.

[IGBC GH V 2.0, Annexure 1]Interior spaces: 5 w/sq.m.

Common Spaces: 1.5 W/sq.m.Staircase :1.5 W/sq.m.Parking : 0.5 W/sq.m..

Receptacle Equip

Power Density

Kitchen : 3 w/sq.ft.Living: 2 w/sq.ft.

Bedroom: 1 w/sq.ft.

Kitchen :3 w/sq.ft.Living: 2 w/sq.ft.

Bedroom: 1 w/sq.ft.

Day lighting Controls

NO NO

Other Lighting Controls

NO NO

Air flow 5 cfm/person 5 cfm/person

Energy Analysis & Simulation Report 5

ENERGY MODEL INPUTS : ASSUMPTIONS

Supertech


Interior spaces : 5 W/sq.m.Common spaces : 4 W/sq.m.

Staircase : 4 W/sq.m.Parking : 2.5 W/sq.m

Input Parameter Baseline Design Input Proposed Design Input

Cooling Coil Capacity 115 100

Heating Coil Capacity 125 100

HVAC

System Type

Air Cooled Unitary

Packaged Terminal Air Conditioner

Air Cooled Unitary

Packaged Terminal Air Conditioner

Cooling

Equipment

Category: Air Cooled UNITARY

COP : 2.8[As per IGBC GH V 2.0 Annexure I]

Residential: Air Cooled UNITARY

COP : 2.8

Heating Equipment Electric Resistance Electric Resistance

Utility Rates 5.25 Rs/ kWH 5.25 Rs/ kWH


SIMULATION RESULTS :

7Energy Analysis & Simulation Report

ENERGY CONSUMPTIONS

Supertech

TowersTOWER A,B,CBASE CASE

TOWER A,B,CFLYASH + LIGHT

GOLD GLASS

TOWER A,B,CAAC + LIGHT GOLD

GLASS

TOWER A,B,CAAC + ST 150 GLASS

Equipment types Energy Type Energy Type Energy Type Energy Type Energy TypeLighting -

ConditionedElectricity 23.8 23.8 23.8 23.8

Lighting -Unconditioned

Electricity 8.2 6 6 6

Space Heating Electricity 0 0 0 0

Space Cooling Electricity 181.4 171.5 155.8 158.1

Heat Rejection Electricity 11.80 10.4 9.5 9.6

Fan Conditioned Electricity 39 22.4 18.5 19.1

Receptacles -Conditioned

Electricity 93.4 93.4 93.4 93.4

Receptacles -Unconditioned

Electricity 25 25 25 25

Stand-alone Base Utilities

Electricity 21.9 21.9 21.9 21.9

Total Building Consumption 404.5 374.4 353.9 356.9

Saving over base case 7.44% 12.51% 11.77%

TowersTOWER DBASE CASE

TOWER DFLYASH + LIGHT

GOLD GLASS

TOWER DAAC + LIGHT GOLD

GLASS

TOWER DAAC + ST 150 GLASS







Heat Rejection Electricity 17.40 15.5 14 14.2

Fan Conditioned Electricity 57.8 33.3 27.6 28.5


Electricity 139.2 139.2 139.2 139.2


Electricity 37.3 37.3 37.3 37.3


Electricity 21.9 21.9 21.9 21.9





ENERGY CONSUMPTIONS

Supertech

TowersTOWER EBASE CASE

TOWER EFLYASH + LIGHT

GOLD GLASS

TOWER EAAC + LIGHT GOLD

GLASS

TOWER EAAC + ST 150 GLASS




Electricity 57.7 17.7 17.7 17.7






Electricity 94.9 94.9 94.9 94.9


Electricity 34.2 34.2 34.2 34.2


Electricity 21.9 21.9 21.9 21.9



TowersTOWER F,G,L,OBASE CASE

TOWER F,G,L,OFLYASH + LIGHT

GOLD GLASS

TOWER F,G,L,OAAC + LIGHT GOLD

GLASS

TOWER F,G,L,OAAC + ST 150 GLASS




Electricity 59.3 18.3 18.3 18.3




Fan Conditioned Electricity 68.3 42 38.2 39.9


Electricity 115.7 115.7 115.7 115.7


Electricity 33.7 33.7 33.7 33.7


Electricity 21.9 21.9 21.9 21.9





ENERGY CONSUMPTIONS

Supertech

TowersTOWER H,I,J,M,N

BASE CASE

TOWER H,I,J,M,NFLYASH + LIGHT

GOLD GLASS

TOWER H,I,J,M,NAAC + LIGHT GOLD

GLASS

TOWER H,I,J,M,NAAC + ST 150 GLASS




Electricity 15 10.3 10.3 10.3






Electricity 386 386 386 386


Electricity 35.8 35.8 35.8 35.8


Electricity 21.9 21.9 21.9 21.9

Total Building Consumption 1013.8 961 930.8 939.2


TowersTOWER KBASE CASE

TOWER KFLYASH + LIGHT

GOLD GLASS

TOWER KAAC + LIGHT GOLD

GLASS

TOWER KAAC + ST 150 GLASS







Heat Rejection Electricity 18.50 16.5 15 15.2



Electricity 148.7 148.7 148.7 148.7


Electricity 39.9 39.9 39.9 39.9


Electricity 21.9 21.9 21.9 21.9

Total Building Consumption 665.7 591 558.4 563.2




ENERGY CONSUMPTIONS

Supertech

FLYASH + LIGHT GOLD GLASS

AAC + LIGHT GOLD GLASS

AAC + ST 150 GLASS

TOTAL SAVINGS

10% 14% 13%

It is recommended to go with option 2 as it leads to maximum savings.



ENERGY CONSUMPTIONS

Supertech

Proposed case of the project meeting the criteria of optimum energy performance and showing 14%more saving over base case, hence the project able to claim for 07 points.

• Achieved Points‐ 07 Points are being achieved from above table due to Energy Cost Saving Above Base Case.

Percentage Energy Cost Savings above Base casePoints

Individual Residential Unit Multi‐dwelling Residential Units

3% 2% 1

6% 4% 2

9% 6% 3

12% 8% 4

15% 10% 5

18% 12% 6

21% 14% 7

24% 16% 8

27% 18% 9

30% 20% 10


1) ECM’S

2) Schedules

ANNEXURE:

Supertech

ENERGY CONSERVATIVE METHODS (ECM’S):


The proposed building achieves energy reduction by following ECM’s

1. Good envelope properties for wall, Roof and Glazing

2. Shading devices – As per Design.

.

Supertech

PROPOSED CASE BASE CASE

As per design NA

ENVELOPE OPTION 1 OPTION 2 OPTION 3 BASE CASE

WALL200mm Fly ash(U‐1.8 W/m²∙°C)

230mm AAC Block(U‐0.68 W/m²∙°C)

230mm AAC Block(U‐0.68 W/m²∙°C)

Composite Climate ‐U‐value 2.50 W/m² °C

ROOF

Z ‐ 50 mm XPS + 150 mm RCCU‐factor: 0.477

W/m²∙°C)

Z ‐ 50 mm XPS + 150 mm RCC

U‐factor: 0.477 W/m²∙°C)

Z ‐ 50 mm XPS + 150 mm RCC

U‐factor: 0.477 W/m²∙°C)

Composite Climate ‐U‐value 1.20 W/m² °C

GLASSLIGHT GOLD

(U‐5.7 W/m²∙°C)SHGC:0.5

LIGHT GOLD(U‐5.7 W/m²∙°C)

SHGC:0.5

ST 150(U‐5.6 W/m²∙°C)

SHGC:0.53

Composite Climate ‐U‐value 5.7 W/m² °C,

SC – 042

SCHEDULES: People


BEDROOM Timing percentage(%)

People

Midnight 07:00 AM 80

07:00 AM 10:00 PM 20

10:00 PM Midnight 70

LIVING ROOM Timing percentage(%)

People

Midnight 07:00 AM 0

07:00 AM 10:00 AM 30

10:00 AM 06:00 PM 50

06:00 PM 10:00 PM 30

10:00 PM Midnight 0

KITCHEN Timing percentage(%)

People

Midnight 07:00 AM 0

07:00 AM 09:00 AM 80

09:00 AM 01:00 PM 0

01:00 PM 02:00 PM 80

02:00 PM 07:00 PM 0

07:00 PM 09:00 PM 80

09:00 PM Midnight 0

Supertech

SCHEDULES: Lighting



LIGHTINGMidnight 06:00 PM 1006:00 PM Midnight 60


LIGHTINGMidnight 06:00 PM 1006:00 PM Midnight 60


LIGHTING

Midnight 07:00 AM 507:00 AM 09:00 AM 6009:00 AM 06:00 PM 006:00 PM 10:00 PM 8010:00 PM Midnight 5

PASSAGE/LOBBY Timing percentage(%)

LIGHTINGMidnight 06:00 AM 2006:00 AM 07:00 PM 006:00 PM Midnight 70

BASEMENT PARKING Timing percentage(%)

LIGHTINGMidnight 07:00 AM 6007:00 AM 06:00 PM 2006:00 PM Midnight 80

Supertech

SCHEDULES: Miscellaneous / Equipments



Misc. / Equipments


07:00 AM 10:00 AM 20

10:00 AM 06:00 PM 50

06:00 PM 10:00 PM 80



Misc. / Equipments

Midnight 07:00 AM 0

07:00 AM 10:00 AM 20

10:00 AM 06:00 PM 50

06:00 PM 10:00 PM 70



Misc. / Equipments


07:00 AM 09:00 AM 70

09:00 AM 01:00 PM 20

01:00 PM 02:00 PM 40

02:00 PM 07:00 PM 20

07:00 PM 09:00 PM 70


Supertech

UNDERTAKING FOR CER ACTIVITIES

The project proponent will undertake the socioeconomic development activities under Corporate Environmental responsibilities (CER).M/s Revital Reality Pvt Ltd will make contributions to the environmental cause through investments. The thrusts areas will be health, education, infrastructure and livelihood. The company will undertake the following activities in a phased manner during the post construction period. These activities have been identified based on a need based survey conducted by the company. It is ensured that the activities selected for development and based on community need. The activities proposed to be undertaken by us along with expenditure are indicated in the below

Order of

Preference

Activities suggested by the communities during need assessment survey,

for implementation

Estimated

expenditure

(Rs Lacs)

1 Promoting Education

Govt. Sr. Sec. School at Village Nurangpur

Constructing school roads, boundary, setting up computer lab. Providing chairs and fans at schools.

80

2. Women entrepreneurship in and around Village-Naurangpur

The entrepreneurship development of rural women will focus on art and craft based training imparted to these target communities not just to make them employable but also to develop market linkage to that they can sell their finished product to end consumers. The training program will be of 5 month followed by product manufacturing and its marketing.

40

3. Skill development (Electrician, Beautician, retail, digital awareness, evening class for local labour children) for livelihood generation

Setting up Vocational Training Institutes in nearby villages 55

4. Providing safe drinking water in schools at village-Naurangpur, Sehrawan 45

5. Construction/Renovation of toilets and building infrastructure in the existing schools near Village-Naurangpur thus contributing to Swach Bharat Abhiyan of Central Govt.

72

Total 292

For Revital Reality Pvt Ltd

Authorized Signatory

Mitigative measures for control of air pollution from ... · The proposed project is “Affordable...

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