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Tamil Nadu Road Sector Project Volumc III, Appendix to EMIP TNRSP01

Contents

1. COST ESTIMATES FOR ENVIRONMENTAL MANAGEMENT . ................................................... 1

2. BASIS OF COSTING ......................................................... 5

2.1. (A) COST OF GENERAL ITEMS ............................... 5............. 5

(i) Vehicles .5

(ii) Admninistration .5

(iii) Acquisition of Forest land & Compensatory Acquisition ................................................. 5

(iv) Training of members of Environmental Cell .5

2.2. (B) COSTS DURING CONSTRUCTION STAGE .5

(i) Mitigation Measures Other Than Good Engineering Practices .5

(ii) Tree Plantation and Protection .7

(111) Landscaping . . . 7

(IV) Monitoring of Environmental Attributes during Construction Activity ... 7

(v) Training of Implementing agency staff .8

(vi) Enhancement Measures .8

2.3. (C) COSTS DURING OPERATION STAGE .

(i) Monitoring of Environmental Attributes diuring Operation Phase .9

(ii) Monitoring of Management & Operational Performance Indicators .9

(iii) Infor,nation Dissentination .9

(iv) Co-ordination with other departmenits .9

I DeI)cmbcr 2002

'I'amil Nadu Road Sector Project Volume III, Appendix to EMP TNRSPO0

1. COST ESTIMATES FOR ENVIRONMENTAL MANAGEMENT

Type of Eligibility ~~~Cost in INRS. No. Item Unit Rate (in INR) Tpe of Eligibility Quantity Got TotalContract Category WB GoTN Total

A GENERAL ITEMS

1 0 Vehicles Number 500000 NS Eligible 2 1000000 10000002 0 Administration (Departmental Staff) Years/Corndor 1860000 Not Eligible 4 6510000 65100003 ( Out Sourced Environmental Specialist Years/Corndor 180000 NS Eligible 4 630000 630000

4 0 Firm for implementation of EMP Included in overall NS Elgiblecost for procuring SC

5 Acqunistion of Forest Land & Compensatory Fla Imp sum for 6 4 NCW Eligible 6 80(000( 200000 1000000Afforestation I-la

6 ( rraming of members of Environmental Amount/Session 800000 NCW Eligible 1 320000 80000 400000rell(preconstruction stage)

Total Cost Of General Items (A) 2750000 6790000 9540000B CONSTRUCTION PHASE

Mitigation Measures other than GoodEngineering practices

1 1 Silt Fencing Number 7400 MC Eligible 100 592000 148000 7400001 2 il Interceptors Number 2000 MC Eligible 6 9600 2400 120001 3 echarge pit% for urban drains Number 19000 MC Eligible 40 608000 152000 760000

14 oSC tigation measures in form of double Sq m 1400 MC Eligible 420 470400 117600 588000lazing of sensitive receptors

15 ater Source to prevent animal crossings Iumpsum 500000 MC Eligible 3 1200000 300000 1500000I 6 IDS awarcness hoardings Number 120000 MC Eligible 5 480000 120000 6000001 7 Safety measurec for workers Persons/ Annum 1700 MC Eligible 12005 16326800 4081700 204085002 0 Tree Plantation and Protection

2 1 Along Upgradation Corridors

2 1 1 Nursery Trees Number 200 Eligible 17904 2864640 716160 35808002 1 2 MaintLnance for 2 years Number 100 Eligible 17904 1432320 358080 17904002 1 3 rree Guards

2 1 3 1 Brush wood Fence Number 25 Eligible 16114 322272 80568 4028402 1 3 2 Iron 'I're Guards Number 850 Eligible 1790 1217472 304368 1521840

2 2 Along Bypaes__

1 1I)ccmber 2002

Tamil Nadu Road Scctor Project Volume 111, Appendtx to EMP TNRSPO0

S. No. Item Unit Rate (in INR) Contract Eligibility Quantity W GoTN R Total

22 1 Nursery Trees Number 200 Eligible 22108 3537248 884312 44215602 2 2 Maintenance for 2 years Number 100 Eligible 22108 1768624 442156 221078022 3 rree Guards

2 2 3 1 Brush wood Fence Number 25 Eligible 19897 397940 99485 4974262 23 2 Iron Tree Guards Number 850 Eligible 2211 1503330 375833 1879163

2 3 Buffer Plantation along Reserve ForestStretches

2 3 1 Reserve Forest on one side of the road Number 30 Eligible 13500 324000 81000 40500023 1 Recerve Forest on both sides of the road Number 30 Eligible 26400 633600 158400 7920002 4 Plantation wvithin Forests Locations 100000 Eligible 2 160000 40000 2000003 0 Landscaping3 1 Along TJunctions No of Shrubs 30 Eligible 184450 4426800 1106700 55335003 1 Along X Junctions No of Shrubs 30 Eligible 28560 685440 171360 85680(0

40 Monitoring of Environmental Attributesdnring Construction Activity

41 Air Quality4 1 I Mvoniltoring of Air Quality near I lot mlx plants No oif Samplcs 500( MC F.ligible 53 21000)i) 5250)0 262501)4 1 2 lomntoring of Air Quality at Critical Locations No of Samples 5000 MC Eligible 126 504000 126000 6300004 2 Noise Levels .

4 21 Monitoring of Noise Level at Equipment Yards No of Samples 4000 MC Eligible 53 169600 42400 212000

4 r22 ntoong of Noise Levels at Critical No of Samples 40()0 MC Eligible 126 40320(0 100800 5(04000

4 3 Water Quality43 1 lonitoring of Water Quality No of Samples 5000 MC Eligible 105 420000 105000 5250004 4 Soil Quality

4 4 1 Monitoring of Soil Quality No of Samples 6000 MC Eligible 70 336000 84000 4200004 4 2 Additional Soil Monitoring during Spillk No of Samples 6000 MC Eligible 36 172800 43200 2160005 0 Training of Implementing agency staff Cost /Session 1000000 NCW Eligible 7 5600000 1400000 70000006 0 Enbancement Measures6 1 Specific Enhancements Number MC Eligible 28 2437340 609335 30466756 2 Generic Enhancements Number MC Eligible6 21 For Cultural Properties Number 100000 MC Eligible 100 8000000 2000000 100000006 2 2 For Incidental spaces Number 10000 MC Eligible 60 480000 120000 600000

Total Cost Of Environmental Measures During Contruction Phase Excluding Cost 57693427 14423357 72116784Under Good Engineenng Practices (B)

C GOOD ENGINEERING PRACTICES1 0 Dust SupprcsNion MC Elgible

NEW MA 2 December 2002

Tamil Nadu Road Sector Project Volume III, Appendix to EMP TNRSPOl

Type of Eligibility ~~~Cost in INRS. No. Item Unit Rate (in INR) Type of Eligibility Quantity Got TotalL ~~~~~~~~Contract Category WB GoTN Total

2 0 Erosion Control Mleasures (Turfing / Pitching / Seeding & Mulching) MC Eligible _____

3 0 Provision of Cross drainage & side drainage structures MC Eligible _

4 0 V;eneral Borrowv area management and maintenance of haul roads MC Eligible0 elated to borrow areas

5 0 inr/noise pollution control measures in construction equipments MC Eligible

6 0 Management and disposal of scarified waste bituminous material MC Eligible

7 0 Provision of Informatory Signs MC Eligible

8 0 Busbays MC Eligible

9 0 Construction of Speed Humps MC Eligible

100 Cattle Crossings MC Eligible _ _=

11 0 Relocation of Public utilities and services MC Eligible

12 0 Management of quarries MC Eligible

13 0 Redevelopment of Borrow Areas MC Eligible

14 0 Construction Camp Management Costs MC Eligible

D TEMS COVERED UNDER THE RAP BUDGET

I 0 Relocation of Cultural Properties - Not Eligible

2 0 Relocation of Water points (wvells, tanks, wvater taps & hand pumps) - Not Eligible

3 t) Relocation of Graveyards, statues, motor sheds - Not Eligible

4 0 Relocation of other community assets - Not Eligible

E OPERATION PHASE

I ( Monitoring of Environmental Attributeduring Operation Phase

I I Air Qualitv

111 Monitoring of Air Quality at Critical Locations No of Samples 5000 FA Eligible 180 720000 180000 900000

11 2 Monitoning at additional locations No of Samples 5000 FA Eligible 90 360000 90000 450000

1 2 Noise Levels

1 2 I Monitoning of Noise Levels at Critica No of Samples 4000 PA Eligible 180 576000 144000 720000Locations

1 2 2 Monitoring at additional locations No of Samples 4000 FA Eligible 90 288000 72000 360000

1 3 Water QualityI I I Monitoring of Water Quality No of Samples 5000 I:A Eligible 150 600000 150000 750000

1 4 Soil Quality1 4 1 Monitoring of Soil Quality No of Samples 6000 PA Eligible 100 480000 120000 600(000

1.4,2 AdLitiiin l Soil MNiinitoring tiiring Spills No. of Samples 6(011 l:A I ligilble (,0 2HRIIII(I 721110HI 31(O1)1

2 0 Monitoring of Managemcnt & OpcrationalPerformance Indicators

IEn7AW,- 'A 3 T) ... mlvr 9009

PIamil Nadu Road Sector Project Volume III, Appendix to EMP TNRSPO1

Type of Eligibility ~~~Cost in INRS. No. Item Unit Rate (in INR) oTypa Eligibility Quantity WB in Total_ ~~~~~~~~~~~~~~~~~~Contract Category WB GoTN Total

2 1 Utility of enhancement provisions No of trips 10000 Not Eligible 5 50000 5000022 Status of Redevelopment of Borrow Areas No of trips 15000 - Not Eligible 5 75000 750002 3 tility of Double Glazing of Sensitive No. of trips 10000 Not Eligible 5 50000 50000eceptors

2 4 Utility of Plantations & Water sources within No. of trips 10000 Not Eligible 5 50000 50000RF

3 ) Information Dissemination Sessions/ Location 50000 Not Eligible 13 650000 6500004 ) Co-ordination with other departments Years/Corridor 810000 Not Eligible 5 3645000 3645000

Environmental Budget During Operation Phasc 3312000 5348000 8660000Sub Total (A+B+E) 63755427 26561357 90316784

Grand Total INR. ( Environmental Budget Exclusive of Cost of Measures 70130969 29217492 99348462Included Under Good Engineering Practices, A+B+E+10% contingency)_GRAND TOTAL USS @ INR 48.00/X 1461062 608698 2069760

$ 4 December 2002

2. BASIS OF COSTING

2.1. (A) COST OF GENERAL ITEMS

The items covered under this section includes the following:

(I) VEHICLES

It includes the capital cost for procurement of vehicles to be used for implementation of theindividual EMPs. The unit rate of Rs. 500,000 is for a Tata Sumo or similar vehicle of equivalentcapacity. Provisions have been made for 2 Nos of such vehicles.

(II) ADMINISTRATION

It includes the salary of the different personnel of the Environmental Management Cell. Thesalaries have been accounted for a period of 42 months. The officials accounted for are as follows

Table 2.1: Breakup of Administrative Costs

Si Official Salary per month Number of Officials per CorridorNo (INR)

Superintending Engineer 'SE) 30,000 One for both corridor2 Assistant Conservator of Forests 30,000 One for both corridor

_ _ _ (A C F)_ _ _ _ _ _ _ _ _ _ _ _

3 Assistant Divisional Engineer (ADE) 20,000 One for each corridor4 Assistant Engineer (AE) 15,000 Four for each corridor5 Ranger 15,000 One for cach corridor6 Forester 10,000 Three for each corridor7 Out sourced Environmental Specialist 30,000 One for both corridor

(III) ACQUISITION OF FOREST LAND & COMPENSATORY ACQUISITION

It includes the costs involved in acquisition of 3.2 Ha. of Reserve Forest land (2.9 Ha. in Kelur RFand 0.3 Ha in Mudanai RF). Accordingly the HD is responsible for compensatory afforestation indouble the area of acquired land. A lump sum amount of Rs 10,00,000 has been estimated as thecost for acquisition of 3.2 Ha. and compensatory afforestation in 6.4 Ha. The costs have beenarrived at in consultation wvith the ACF.

(IV) TRAINING OF MEMBERS OF ENVIRONMENTAL CELL

It refers to the training of members of the Environmental cell during the pre construction stageCost for 2 training session for all packages combined has been estimated lump sum as Rs 1600,000

2.2. (B) COSTS DURING CONSTRUCTION STAGE

(I) MITIGATION MEASURES OTHER THAN GOOD ENGINEERING PRACTICES

This section includes the costs for the mitigation measures during the construction other than thoseincluded in the Engineering Budget. It covers the following items:

IW O- 5 December 2002

Tamil Nadu Road Sector Plrocct Volume 111, Appendices to 1EIMIP TNRSPO01

(a) Silt Fenczng

The unit cost of Geo textile (MIRAFI 140 N or equivalent) Silt Fencing 20 m long with 25x25x3

mm angle sections as per prevalent market rates is Rs 7400

(b) Otl Interceptors

The unit cost of Single Chamber Gravity Separation Type Oil & Grease Interceptors (Influent

handling capacity 20 L/hr) as per prevalent market rates is Rs 2000.

(c) Rechar,ge pits for urban drains

The unit cost of Recharging Pits for roadside drains with Geo synthetic filter fabric (2 m below the

bottom of the catch pit) has been worked out as Rs 19,000.

(d) Double,gla.Zing

Noise mitigation measures for sensitive receptors will be provided in form of double glazing of

openings of such receptors. The cost for double glazing of each sq m of such opening as per

prevalent market rates is Rs 1400.

(e) Water sources to prevent animal crossings

Water sources within Reserve Forests to prevent animals from crossing the road will be provided at

3 locations along TNRSP 01. The costs for one such waterhole has been worked out as lump sum in

the tune of Rs 500,000. The lump sum cost includes cost for the following items

* Excavation of lm x 10m x 0.3m Pond

* Concrete sealing on the bottom & sides of the pond

* Installation of deep tube wells along with pump powered by photo voltaic cells

* All associated piping to allow the pumped water to drain into the ponds

0 AIDS awareness hoardings

Cost of each AIDS awareness hoarding to be put up at each construction camp site as per the

prevalent market rates is Rs 120,000 (inclusive of painting, installation, maintenance and other

incidental charges).

(g) Construction Safey aids

The cost of safety aids for each construction worker per annum has been estimated as Rs 1700. The

cost provides for the following personnel protective devices. Figures in parenthesis against each

item indicates the unit cost. Face masks and safety belts will not be rquired for all workers.

* Safety Helmets Protective (Rs 120)

* Safety Goggles (Rs 100)

* Reflective Jackets (Rs 450)

* Face Masks (Rs 400)

* Safety Belts (Rs 500)

* Nose Masks (Rs 150)

* Safety Shoes (Rs 170 to Rs 220)

* Gumboots (Rs 170)

* Hand Gloves (Rs 40)

@E.D 6 Dccember 2002

Tamil Nadu Road Sector Project Volumc 111, Appcndiccs to EMP TNRS1'01

(II) TREE PLANTATION AND PROTECTION

This item includes costs for the tree plantation, protection and maintenance as a part of TNRSP.For tree plantation along the upgradation corridors and bypasses, the unit cost of 2 m heightsaplings is Rs 200. It includes the cost of the seedling, maintenance cost for 1 year as well as thecost of plantation. A separate amount of Rs 200/saphng has been set aside for maintenance duringthe second and third year. Brush wood fences (unit cost of Rs 25) will be provided for 90% of thetrees. For the remaining 10% of trees which are slow growing and palatable like Tamarindus indica,Bassia longifolia and Eugenia eupinoides iron tree guards xvll be provided. Unit cost of iron treeguard is Rs 800.

For buffer plantations along Reserve Forest stretches the lengths considered are:

* 4.5 Kmn on one side of the road* 4.4 Kxm on either side of the road

Three staggered rows at 1 m spacing will be planted.

For plantation of fruit bearing trees and tender shoots within the Forest areas (2 locations) a lumpsum amount of Rs 1,00,000 has been estimated per location. The unit cost for shrubs is Rs 30.

All costs have been arrived at in consultation wvith the ACF.

(III) LANDSCAPING

It includes the costs involved in landscaping apart from tree plantation. It is proposed to plantdwarf shrubs along the T-Junctions and X -Junctions where a clear space of 50 m is available. It hasbeen estimated that the number of shrubs required is:

* 1190 for each T-Junction, plantmng at 1.5 m c/c upto 50 m* 2380 for each X -junction, planting at 1.5 m c/c upto 50 m

The unit cost of shrubs is Rs 30.

(IV) MONITORING OF ENVIRONMENTAL ATTRIBUTES DURING CONSTRUCTIONACTIVITY

(t) Atr .Qualty

The cost for continuous 24 hour monitoring for SPM, RPM, S02, NOx, CO & Pb as per prevalentmarket rates is Rs 5000

(n) Noise Level

The cost for noise level monitoring on dB(A) scale (readings to be taken at 15 second interval for15 minutes every hour for a total period of 24 hours) as per prevalent market rates is Rs 4000.

(tit) Water Quaiy

Water quality will be monitored for the following parameters-

* pH, BOD, COD, TDS, Pb, Oil & Grease and Detergents for surface water* pH, TDS, Total Hardness, Sulphate, Chloride, Fe, Pb and Coliform count for ground waterCost for one time monitoring of water quality as per prevalent market rates is Rs 5000.

7 Deccember 2002

Tamil Nadu Road Sector Project Volume 111, Appendices to E1MIP TNRSP01

(iv) Soil.Qua/jy

Cost for one time monitoring of soil quality for Pb, Sodium Absorption Ratio & Oil & Grease as

per prevalent market rates is Rs 6000. Provisions have also been included in the budget to monitor

the soil quality in event of any major accident/spillage during bulk transport of hazardous material.

Costs are incorporated for monitoring at such locations.

(V) TRAINING OF IMPLEMENTING AGENCY STAFF

This item includes the costs to be incurred for training sessions involving the PIU staff. The

training programme will be held separately for northern and eastern corridor separately The cost

per session per corridor is estimated lump sum as Rs 1000000.

(VI) ENHANCEMENT MEASURES

The costs have been calculated for each enhancement design (specific & generic) based on the

individual BOQs prepared. For generic enhancements of cultural properties, water bodies and

incidental spaces adequate provisions have been made in the budget. The number of generic

enhanccments proposed for each package has formulated keeping in mind the actual number of

cultural properties that are being relocated as a result of the project. The budget provides for

enhancing all such properties. The cost calculated for each enhancement design is presented in the

Table 3.

Table 2.2: Cost Estimates for Enhancement Designs

Si. No. Drawing Number Cost (INR)_______ 2002/73121/Env/01/01 1,01,9002 2002/73121/Env/01/02 1,13,1273 2002/73121/Env/01/03 1,52,435

4 2002/73121/Env/01/04 96,7665 2002/73121/Env/01/05 1,02,3976 2002/73121/Env/01/06 1,46,2097 2002/73121/Env/01/07 15,0278 2002/73121/Env/01/08 87,3169 2002/73121/Env/01/09 60,06810 2002/73121/Env/01/010 34,972ll 2002/73121/Env/01/11 65,383

12 2002/73121/Env/01/12 9,15013 2002/73121/l_nv/01/13 31,94014 2002/73121/Env/01/14 4,28,92615 2002/73121/Env/01/15 1,40,10016 2002/73121/En%-/01/16 71,279

17 2002/73121/Env/01/17 1,94,505

18 2002/73121/Env/01/18 2,76,58519 2002/73121/Env/01/19 14,94820 2002/73121/Env/01/20 82,26421 2002/73121 /Env/01 /21 35,83322 2002/73121/Env/01/22 88,04723 2002/73121/Env/01/23 2,06,57224 2002/73121/Env/01/24 1,97,312

25 2002/73121/Env/01/25 1,12,919

26 2002/73121 /Env/01 /26 1,58,55527 2002/73121/Env/01/27 9,659

28 2002/73121/En%-/01/28 12,481

8 December 2002

T'amil Nadu Road Sector Project Volume 111, Appendices to EMP TNRSPO1

2.3. (C) COSTS DURING OPERATION STAGE

(I) MONITORING OF ENVIRONMENTAL ATTRIBUTES DURING OPERATION PHASE

The rates for monitoring of air, noise, water and soil quality are same as those mentioned for theconstruction stage. Provisions have been made in the budget to monitor each year upto 5 yearsfrom completion of construction

(II) MONITORING OF MANAGEMENT & OPERATIONAL PERFORMANCEINDICATORS

(a) Utilty of enhancementprovisions

Provisions under this item has been incorporated for field trips of the PIU personnel to inspect theutility of the enhancement provisions. Trips will be for 5 days and costs have been incorporated fortravelling as well as lodging and boarding for 2 persons. Provisions in the budget have been for 5such trips. The estimated cost is Rs 10,000/trip.

(b) Status of Redevelopment of Borrow Areas

Provisions under this item has been incorporated for field trips of the PIU personnel to inspect theredevelopment of the borrow areas. Trips will be for 5 days and costs have been incorporated fortraveling (traveling costs will be more in this case than for other indicators) as well as lodging andboardmng for 2 persons. Provisions in the budget have been for 5 such trips. The estimated cost isRs 15,000/trip.

(c) Utilqy of double glagin,g of sensitive receptors

Costs under this item will be same as that in Section (a)

(d) Utili!y of Plantations a WHater sources within RF Utility of Plantations & rlater sources within RF

Provisions have been made for inspection by the PIU regarding the utility of water sources andplantations within the forest areas. Trips will be for 5 days. Costs have been incorporated fortravelling as well as lodging and boarding for 2 persons. Provisions in the budget have been for 5such trips. The estimated cost per trip is Rs 10,000.

(III) INFORMATION DISSEMINATION

This item includes the costs to be incurred for information dissemination during theimplementation stage. Cost per session at one location has been estimated lump sum as Rs 50000.

(IV) CO-ORDINATION WITH OTHER DEPARTMENTS

It includes the salary of the different personnel of the Environmental Management Cell during theimplementation stage who will be responsible for co-ordination with other departments. Thesalaries have been accounted for a period of 4.5 years. The officials accounted for include the SE,ACF, Environmental Specialist, ADE & AEs.

IW O 9 December 2002