Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New 1, New Form IA

APPENDIX II FORM-1 A (Only for construction projects listed under item 8 of the Schedule)

CHECK LIST OF ENVIRONMENTAL IMPACTS (Project proponents are required to provide full information and wherever necessary attach explanatory notes with the Form and submit along with proposed Environmental Management Plan & Monitoring Programme).

Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 21

Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At 1, Form IA

Figure 1-Panoramic and aerial view of Redeveloped Safdarjung Railway station

1. LAND ENVIRONMENT Attach panoramic view of the project site and the vicinity 1.1. Will the existing land use get significantly altered from the project that is not consistent with the surroundings? (Proposed land use must conform to the approved Master Plan / Development Plan of the area. Change of land use if any and the statutory approval from the competent authority are submitted). Attach Maps of (i) site location, (ii) surrounding features of the proposed site (within 500 meters) and (iii) the site (indicating levels & contours) to appropriate scales. If not available attach only conceptual plans.

Redevelopment of railway stations has been a dream project of Hon’ble Prime Minister Narendra Modi. Railways has indicated development of around 400 Railway stations as most modern and having world class amenities for the railway passengers. Hon’ble Minister of Railways has decided to make a model world class station in capital city New Delhi. Safdarjung railway station was identified for the same. Railway Board assigned the work of redevelopment of Safdarjung Railway station to IRCON for joint development with RDLA on 23/06/2017.

The project envisions the Redevelopment of the Existing Safdarjung Railway Station as a modern transportation hub with integrated office and retail development. The proposal consists of creation of modern station building, a connecting concourse, modernization of the platform infrastructure and a office building with retail facility interlinked with Station building. A seamless pedestrian movement is designed by segregating arrival and departure through lifts and escalators and separate pick up and drop off area to enter the platforms and to exit. Platforms are covered with modern lightweight canopies. The amenities, infrastructure and overall building planning have been done to accommodate present day and future passenger needs including increased volumes with two levels of the basements to meet the parking requirements. The key highlight features of the project will be:

 Modernization of Station + Platform + Fob  New Passenger Amenities At Station  Minimum Disruption To Station Functioning  Efficient Construction Strategy & Green Features & Rain water harvesting pits

In current scenario, RDLA office, staff Quarters, water tank, station building, temple, store/rest room for RPF personnel’s, police post, CLM CNTR, shade and FOB are present at project site, out of which temple, police post and water Tank will be relocated within the project site and RDLA office, staff Quarters, store/rest room for RPF personnel’s will be demolished and the existing inhabitants will be relocated by the Indian railway.

The total plot area available for the site redevelopment is 21,112 m2 (5.21 acre). The built up area is 71,104.87 m2.

The site plan is attached in Annexure-J. Buffer map of the surrounding features within 500 meters of the project site is attached as Annexure-L.

Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 22

Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

Site Location: The redevelopment of Safdarjung railway station will be done at existing Safdarjung railway station, Delhi. The co-ordinates of the project site are shown in Table-1. Table 1: Latitude and Longitude of the Project Site

S. No. Corner No Latitude Longitude 1 1 28°35'0.36"N 77°11'0.87"E 2 2 28°34'53.82"N 77°11'19.80"E 3 3 28°34'52.91"N 77°11'19.46"E 4 4 28°34'52.99"N 77°11'16.01"E 5 5 28°34'59.15"N 77°11'0.19"E Source: Site visit by Team.

Surrounding Features: The surrounding features of the project site are presented in Table 2. Table 2: Surrounding Features of the Project Site

S. Surrounding Features Description Aerial Distance & Direction No. from the Project Site

Yamuna River 7.3km;E 1 Nearest water body Drain 10.0km; NW Agra Canal 10.3m; SE Hindon Cut 10.7Km; E Nearest Railway Safdarjung Railway Station Project itself will develop at 2 Station Safdarjung Railway Station Nearest Airport 1.2km; NE 3

Nearest connectivity Safdarjung Airport 1.2km; NE 4 IGI Airport 8.91 km; SW INA Metro Station 2.1km; ESE Ring Road 0.9km; W NH-8 2.1km; NW Eco sensitive zone Asola Bhati Wildlife Sanctuary 10.5km; SSE 5 Bird Sanctuary 10.5km; SE Central Ridge Reserved Forest 2.0km; NNW Northern Ridge Reserved 9.8km; ENE Forest 8.9km; SW Rajokri RF 13.3km; NE Garhi Mendhu 6.4km; SE Jahpanah City RF Nearest Hospitals Charak Palika Hospital 660m; W 6 Safdarjung hospital 2.3 Km;SE AIIMS Delhi 2.79 km; SE Nearest Place of Bhairav Temple Batuk 1.3km; N 7 worship Nearest School Navy Children School 560m;ENE 8 Delhi Public Library 850m; SE

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

1.2. List out all the major project requirements in terms of the land area, built up area, water consumption, power requirement, connectivity, community facilities, parking needs etc. Area Requirements: The redevelopment of Safdarjung railway station at existing Safdarjung railway station at Delhi measures on a plot area of 21,112 sq. m. (5.21 acre) and built-up area is 71,104.87sq.m. The area details for redevelopment of Safdarjung railway station is show in Table 3 and Table 4. Table 3: Area Statement Area Sr. No. Particular (acres) Area in Sqm Percentage 1 Total Plot Area 5.217 21,112.00 100 Proposed station building ground 2(a) coverage 1,965.81 Proposed signal building ground 2(b) coverage 371.12 Proposed operational building 2(c) ground coverage 5,611.92 Total Proposed Ground Coverage 2 (@37.65 of the plot area) 7,948.85 37.65 3 Proposed Open Area 13,163 Proposed Green Area @20.81 % of 4 open area 2,739.50 12.98 Proposed Green area under drop 5 off 1,475.00 Total Green area @19.96 % of plot 6 area 4,214.50 19.96 Area under roads/pavements in 7 open area 10,425 49.38 Area under roads/pavements 8 under drop off 3,875 Total area under Road / 9 pavements 14,300 67.73 Permissible FAR area (@2 of the 10 plot area) 42,224.00 Total Proposed FAR (@1.99 of 11 the plot area) 42,216.40 12 Proposed Non FAR area 4,995.31 Basement (station +office 13 Building) 23,893.16 14 Built Up Area ( 7+8+9) 71,104.87 Maximum Height of Building( 15 upto Terrace) 31.9 m

Table 4:- Details of Proposed Buildings

Station Building (2B+G+2)

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

Ground Coverage(Sqm Non- Built Up Area S.No. ) FAR(Sqm) FAR(Sqm) (Sqm) 1 Ground Floor 1,549.18 243.02 1792.2

2 First floor 1,634.51 188.3 1822.81 3 Second floor 998.37 85.88 1084.25 4 Total 1,965.81 4,182.06 517.2 4699.26

Operational Building(2B+G+7) 5 Ground Floor 1222.37 236.28 1458.65 6 First floor 5437.03 584.68 6021.71 7 Second floor 5437.03 584.68 6021.71 8 Third Floor 5437.03 584.68 6021.71 9 Fourth Floor 5437.03 584.68 6021.71

10 Fifth Floor 5437.03 584.68 6021.71 11 Sixth Floor 5074.44 947.27 6021.71 12 Seventh Floor 3439.02 320.82 3759.84 13 Total 5,611.92 36,920.98 4,427.77 41,348.75

Signal Building (G+2) 14 Ground Floor 371.12 16.78 387.9 15 First floor 371.12 16.78 387.9 16 Second floor 371.12 16.78 387.9 17 Total 371.12 1113.36 50.34 1163.7 Basement 1& 2(station +office 18 Building) 23,893.16 42,216.4Sq 4,995.3Sq 19 Grand Total 7,948.85 Sqm m m 71,104.87Sqm

Water Requirement: Construction Phase: The water requirement during the construction phase comprises mainly of two parts i.e. fresh water for laborers and treated water for building constructions. It is estimated approx. 20 KLD of fresh water will be required for domestic purpose which will be procured from the municipal supply during the days of construction. About 60 KLD of water will be required for construction purpose. The treated water requirement will be met by the treated water from the nearby CSTP, which will be brought by the private water tank.

Operation Phase: It is estimated that the total water demand during the operation phase for the non rainy season will be approx. 533 KLD. The fresh water requirement is estimated to be 277 KLD, whereas the treated water requirement will be approx. 256 KLD which includes water requirement for flushing and HVAC.

Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 25

Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

Power Requirements: Total load demand works out to 5000 KVA (load of Station Building and Signal Building works out to 1000 KVA and total load demand of Office Building works out to 4000KVA).

For such load, supply Voltage will be at 11 KV. BSES Rajdhani Power Limited will provide electricity supply.

Power Back Up:- The entire complex shall be provided with 100% emergency power back up generated by prime rated Diesel Generators. In order to meet the 1000 KVA load of Station & Signal Building, it is proposed to install 2 No’s 500 KVA (Prime Rating) 415 Volt 3 Phase supply each DG Sets in ESS-1 and to meet the 4000 KVA load of Office Building, it is proposed to install 2 No’s 1500 KVA (Prime Rating) & 1 No. 1000 KVA (Prime Rating) 415 Volt 3 Phase supply each DG Sets in ESS-2.

Parking Requirements: Table 5: Parking Requirement S.No Required Parking 1 Proposed Station FAR 4182.06 Sqm 2 Proposed operational FAR 36920.97 Sqm 3 Total FAR 41103.03 Sqm

Total parking required on proposed FAR @2 ECS per 100 SQM 822 ECS

Table 6: Parking Provided No. of S.No 1 Basement Number ECS 1 2 Wheeler 170 42.5 2 4 wheeler (stack Parking) 140 280 2 Basement 3 2 Wheeler 228 57 4 4 wheeler (stack Parking) 234 468 Total no of ECS 5 Provided 848ECS

Connectivity and Community Facility Requirement: Community facilities like hospitals, school, place of worship, etc. are available in near vicinity of the project site.

1.3 What are the likely impacts of the proposed activity on the existing facilities adjacent to the proposed site? (Such as open spaces, community facilities details of the existing land-use, disturbance to the local ecology).

No negative impact is anticipated of the activity on the existing facilities adjacent to the site such as open spaces & community facilities. The project activities will be confined in the site only. The project will not have any adverse impact on the surrounding environment. The project has

Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 26

Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA a proposal of green area development, which will increase the aesthetic value of the area. Total landscaping will be done over an area of 4,214.50 sq. m

This project is a redevelopment of Safdarjung Railway station involving relocation of existing inhabitants living at the project site. In current scenario, RDLA office, staff Quarters, water tank, station building, temple, store/rest room for RPF personnel’s, police post, CLM CNTR, shade and FOB are present at project site, out of which temple, police post and water Tank will be relocated within the project site and RDLA office, staff Quarters, store/rest room for RPF personnel’s will be demolished and the existing inhabitants will be relocated by the Indian railway.

543 no. of trees are present at the project site, out of which 34 will be retained and 509 will be transplanted. Few trees will be transplanted within the project premises and the remaining at Sawan Park Land nearby Railway Tracks near Sawan Ashram and Najafgarh Nallah.

1.4 Will there be any significant land disturbance resulting in erosion, subsidence & instability? (Details of soil type, slope analysis, vulnerability to subsidence, seismicity etc may be given). The project location contains the sandy and clayey soil with flat topography, due to flat topography subsidence and erosion will not take place and the project location located in seismic zone-IV in seismic map of .

Seismicity: The project site is located in high seismic risk (Zone IV) by national standards.

Project site

Source: mapsofindia.com/maps/india/seismiczone Figure 1: Seismic Zone Classification

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

1.5 Will the proposal involve alteration of natural drainage systems? (Give details on a contour map showing the natural drainage near the proposed project site)

The ground surface of the project is almost level. The project is not likely to alter or obstruct any natural drainage courses. There is no natural watercourse passing through the project site. Hence, the project does not involve alteration of natural drainage systems. As a result of excavation of topsoil during construction phase, the impact on drainage pattern, and run off characteristics will be restricted to the project area. Proper storage tank will be provided for storage of Surface run off and will be used for in house activities.

1.6. What are the quantities of earthwork involved in the construction activity-cutting, filling, reclamation etc. (Give details of the quantities of earthwork involved, transport of fill materials from outside the site etc?)

The total excavated earth quantity is estimated to be approximately 71,679.48 cubic meters. Excavation will be carried out for foundation work. The total excavated earth material was be reused for the purpose of top soil conservation and developing landscape. There will be no transport of earth material outside the project site.

1.7. Give details regarding water supply, waste handling etc during the construction period.

The water requirement during the construction phase comprises mainly of two parts i.e. fresh water for laborers and treated water for building constructions. It is estimated approx. 20 KLD of fresh water will be required for domestic purpose which will be procured from the municipal supply during the days of construction.

About 60 KLD of water will be required for construction purpose. The treated water requirement will be met by the treated water from the nearby CSTP, which will be brought by the private water tank. The solid waste generated during the construction phase mainly comprises of excavated materials, used bags, concrete, MS rods, tiles, wood etc. The generated waste will be re-used to raise the level of the site, refilling and roadwork. Conclusively, it can be stated that impacts may be confined to small area (mainly to project site) and for short duration. Proposed mitigation plan suggests maximum re-use of construction waste on site, removal of non-reusable waste from the site and its proper disposal, which would reduce the impact significantly.

1.8 Will the low lying areas & wetlands get altered? (Provide details of how low lying and wetlands are getting modified from the proposed activity).

There are no low-lying areas present at the project site. So there will be no impact.

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

1.9 Whether construction debris & waste during construction cause health hazard? (Give quantities of various types of wastes generated during construction including the construction labor and the means of disposal).

The waste collected will be segregated in terms of Bio degradable, non biodegradable and Inert Waste. The Biodegradable waste will be managed according to Solid Waste Management Rule, 2016 and inert waste will be transported to nearby waste dumping site.

According to the Technology Information, Forecasting and Assessment Council's (GoI), or TIFAC's, thumb rule, a new construction generates 40-60 kg of C&D waste per m. Considering a value 40 kg per m2, the total estimated construction waste will be approx. 2844.19 tonnes during the 7 years (0.13 tonnes per day) and the 1435.5 tonnes demolition waste will be generated from the demolition of the existing structures in approx 100 days.

As per the Construction and Demolition Waste Management Rules, 2016, construction waste will be segregate into four streams such as concrete, soil, steel, wood and plastics, bricks and mortar and it will be disposed as per the same. Some waste will be reused for backfilling and recyclable material will be sent to local recyclers.

Construction debris will be collected and stored at earmarked place for reuse immediately from the construction site and no accumulation shall be allowed.

2. WATER ENVIRONMENT 02.1 Give the total quantity of water requirement for the proposed project with the breakup of requirements for various uses. How will the water requirement met? State the sources & quantities and furnish a water balance statement.

Water Management: Construction Phase: The water requirement during the construction phase comprises mainly of two parts i.e. fresh water for laborers and treated water for building constructions. It is estimated approx. 20 KLD of fresh water will be required for domestic purpose which will be procured from the municipal supply during the days of construction. About 60 KLD of water will be required for construction purpose. The treated water requirement will be met by the treated water from the nearby CSTP, which will be brought by the private water tank. Table 7: Water Calculation(Rainy Season)

Area in Sqm Water / Deman Total Wastewat Occup HVA d per Water er Sr. Particula ancy C capita Fresh Water Treated Demand( generatio No. r Load load (LPCD) (KLD) Water(KLD) KLD) n(KLD) STATION & SIGNAL BUILDING Office (Station 1 Building) 108 45 2.71 2.17 4.88 4.34

Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 29

Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

Office (Signal 2 Building) 116 45 2.91 2.33 5.24 4.65 Passenger s / 3 Visitors 6000 15 30.00 60.00 90.00 84.00 Food Court 4 Kitchen 200 70 11.00 3.00 14.00 11.80 225 5 HVAC TR 36.00 36.00 6 Total 47 103 150 105 OFFICE BUILDING 7 Office 4136 45 103.40 82.72 186.12 165.44 8 Visitors 500 15 2.5 5 7.50 7.00 Cafeteria 9 Kitchen 400 70 22 6 28.00 23.60 1550 10 HVAC TR 81.00 59.00 140.00 5 Landscap 4,214 ltrs/sqm 11 e Area .50 /day 21 0.00 21 12 Total 230 153 383 196 Grand 13 Total 277 256 533 301 Source: i) Manual on norms and standards for environment clearance of large construction projects

(ii) National Building Code of India, 2016

The water balance diagram for non-rainy season is shown below in Figure 2:

Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 30

Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

Figure 2: Water Balance Diagram for Non-Rainy Season

Table 8: Water Calculation (Non Rainy Season)

Area in Sqm Water / Deman Total Wastewat Occup HVA d per Fresh Water er Sr. Particula ancy C capita Water Treated Demand( generatio No. r Load load (LPCD) (KLD) Water(KLD) KLD) n(KLD) STATION & SIGNAL BUILDING Office (Station 1 Building) 108 45 2.71 2.17 4.88 4.34 Office (Signal 2 Building) 116 45 2.91 2.33 5.24 4.65 Passenger s / 3 Visitors 6000 15 30.00 60.00 90.00 84.00 Food Court 4 Kitchen 200 70 11.00 2.33 14.00 11.80

Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 31

Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

225 5 HVAC TR 36.00 36.00 6 Total 47 103 150 105 OFFICE BUILDING 7 Office 4136 45 103.40 82.72 186.12 165.44 8 Visitors 500 15 2.5 5 7.50 7.00 Cafeteria 9 Kitchen 400 70 22 6 28.00 23.60 1550 10 HVAC TR 81.00 59.00 140.00

0.5 Landscap 4,21 ltrs/sq 11 e Area 4.50 m/day 2 2 12 Total 211 153 364 196 Grand 13 Total 258 256 514 301

Source: i) Manual on norms and standards for environment clearance of large construction projects

(ii) National Building Code of India, 2016

The water balance diagram for rainy season is shown below in Figure 3:

Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 32

Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

Figure 3: Water Balance Diagram for rainy season

2.2What is the capacity (dependable flow or yield) of the proposed source of water?

During operational phase approximately 301 KLD of wastewater will be generated from the project which will be treated in the MBBR based Sewage Treatment Plants of 450 KLD (1*200KLD+1*250 KLD). It is expected that approximately 256 KLD of treated water will be recovered from the STP. The treated water will be used in flushing, HVAC within the project premises and hence making the project a zero liquid discharge project.

2.3 What is the quality of water required, in case; the supply is not from a municipal source? (Provide physical, chemical, biological characteristics with class of water quality)

The fresh water will be sourced from the NDMC supply.

2.4 How much of the water requirement can be met from the recycling of treated wastewater? (Give the details of quantities, sources and usage). There will be a dual plumbing system for use of water for different applications thus saving on the high quantity fresh water. Installation of dual plumbing for using recycled water will save the potable water from authorized agency. There will be two pipe lines, one supplying freshwater for drinking, cooking etc. And other for supply of recycled water for flushing, cooling and horticulture purposes, etc. this will result in saving of fresh water demand and life of existing sewerage will be improved.

During operational phase approximately 301 KLD of wastewater will be generated from the project which will be treated in the MBBR based Sewage Treatment Plants of 450 KLD (1*200KLD+1*250 KLD). It is expected that approximately 256 KLD of treated water will be recovered from the STP. The treated water will be used in flushing, HVAC within the project premises and hence making the project a zero liquid discharge project.

2.5 Will there be diversion of water from other users? (Please assess the impacts of the project on other existing uses and quantities of consumption).

No, there is no diversion of water from other users. Rise in water demand is a local phenomenon but the project would have limited regional impact on water reserves.

2.6 What is the incremental pollution load from wastewater generated from the proposed activity? (Give details of the quantities and composition of wastewater generated from the proposed activity).

Approximately, 301 KLD (80% fresh + 100% flushing) of sewage will be generated during the operational phase. This sewage generated will be treated in well-designed sewage treatment plant. The composition of waste water characteristic contains following.

Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 33

Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

Table -9: Influent Properties Characteristics of Untreated & Treated Effluent

a) Influent Waste Water Characteristics i) Daily Flow : 200 cum /day (For Station Building) : 250 cum /day (For Office Building) ii) Peak factor : 3.0 iii) Expected peak flow : 3 times of normal flow iv) Duration of flow to STP : 24 hours v) Annual mean Max. : Max. 43OC vi) pH :7.15 to 8.2 vii) Color : Mild Viii) Total suspended solids (mg/l) :250 to 350 ix) BOD (mg/l) :200 to 250 x) COD (mg/l) :300 to 400 xi) Oil & Grease : 10 - 50 mg/lit.

b) Desired Treated Effluent Characteristics After Secondary Treatment i) pH :7.2 to 7.8 ii) Total suspended solids :25 to 30 mg/l iii) BOD :20 to 30 mg/l iv) COD :50 to 100 mg/l v) Oil & Grease :< 10 mg/l

c) Desired Effluent Characteristics After Tertiary Treatment i) pH :7.1 to 7.3 ii) Total suspended solids :< 20 mg/l iii) BOD :<10 mg/l iv) COD :<50 mg/l v) Oil & Grease :<2 mg/l vi) NH4-N :5 mg/l vii) N – total :10 mg/l viii) Fecal coliform (MPN/100 ml) :< 100

2.7 Give details of the water requirements met from water harvesting? Furnish details of the facilities created. During the monsoon months, the storm water runoff could be stored and used for coach washing etc. The proposed rainwater harvesting system would need to be based on environmental and sustainable concepts.

Table 10: Rain Water Harvesting Potentials Peak Rainfall S N Particular Area (m2) Run-off co-efficient Run-off (m3/hr) Intensity (m/hr) 1 Roof Area 7948.85 0.9 0.045 321.928

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

2 Area under Road 10,425 0.7 0.045 328.372 3 Green Area 2,739.50 0.2 0.045 24.656 Total Run-off in m3 /hr 674.956 * The green area – 1,475 Sqm and the road area-3,875 Sqm respectively under drop off are already included in roof area.

Considering the retention time as 20 minutes; the run-off to be harvested = 674.956 x (20/60) =224.99 m3

Dimension of the Rainwater Harvesting pit (Dia-4m, depth-3.5m) = 3.14m x 2 m x 2 m x 3.5m = 43.96 m3

No. of rain water harvesting pits required = 224.99 /43.96 = 5.12~ 5 pits

Hence as per the requirement, 5 no. of rain water harvesting pits are proposed in the redevelopment of Safdarjung railway station.

2.8 What would be the impact of the land use changes occurring due to the proposed project on the runoff characteristics (quantitative as well as qualitative) of the area in the post construction phase on a long-term basis? Would it aggravate the problems of flooding or water logging in any way?

There will be no water logging and flooding activity takes place due to the land use changes, the excavated soils during the construction phase will be used to develop the green belt area and in the levelling of the project site.

2.9 What are the impacts of the proposal on the ground water? (Will there be tapping of ground water; give the details of ground water table, recharging capacity, and approvals obtained from competent).

The ground water level at the varies from 8.56 mbgl to 33.28 mbgl so; there will be no intersection of ground water level due to any construction activity.

2.10 What precautions/measures are taken to prevent the run-off from construction activities polluting land & aquifers? (Give details of quantities and the measures taken to avoid the adverse impacts).

All the precautionary measure will be implemented to minimize or control the effect of the land pollution and aquifer contamination. (Proper drain outlet will be provided for the waste water used during the construction work.) Following management measures are being suggested to protect the water quality for the further construction phase: -  Avoiding excavation during monsoon season.

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

 Care will be taken to avoid soil erosion.  The storm water disposal system shall be self-sufficient to avoid any collection/ stagnation and flooding of water. Maximum harvesting will be done within the site.

2.11 How is the storm water from within the site managed? (State the provisions made to avoid flooding of the area, details of the drainage facilities provided along with a site layout indication contour levels).

The storm water disposal system for the redeveloped Safdarjung Railway station shall be self- sufficient to avoid any collection/stagnation and flooding of water. Maximum harvesting will be done within the site. A detailed “Storm Water Management Plan” will be developed. The plan will incorporate best management practices which will include following:  The storm water can be harvested based upon the surface run-off potential from the industry.  The run-off can be collected from the roof-top area, paved area and from the landscape area.  Mesh will be provided at the roof so that leaves or any other solid waste/debris will be prevented from entering the pit.  The water collected will be used for replenishing the ground aquifers and creating surface storages for utilization in non-rainy season.  Regular inspection and cleaning of storm drains.  A grating at the main entrance will be provided to prevent entry of outside rainwater to the premises.  All road crossings for services shall be provided with RCC Hume pipe and manholes for the ease of maintenance and to avoid any digging of roads.

2.12 Will the deployment of construction laborers particularly in the peak period lead to unsanitary conditions around the project site (Justify with proper explanation).

The labour from the local areas will be hired for the construction activities. Mobile toilets will be provided to laborers on the project site. Portable toilets with soak pit facility will be provided to treat the wastewater generated during construction phase.

2.13 What on-site facilities are provided for the collection, treatment & safe disposal of sewage? (Give details of the quantities of wastewater generation, treatment capacities with technology & facilities for recycling and disposal).

During operation, 301 KLD of wastewater will be generated, which will be treated in the sewage treatment plant. The recovered treated water from STP will be utilized for flushing and HVAC. Details of the quantities of wastewater generation, treatment capacities with technology & facilities for recycling and disposal are given in Table 10.

Table 11 :Sewage Quantity, Treatment, Reuse& Disposal

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

Parameters Details

Quantity of sewage 301 KLD

Collection of The sewage generated during the operation will be collected through sewage underground sewerages system (pipe drain) for treatment in STP. Sewage will be treated up to the tertiary level in a Sewage Treatment Treatment of Plant (STP) of Capacity of 450 KLD (1*200KLD+1*250 KLD) using MBBR sewage Technology. Reuse/recycle and During normal operations treated sewage will be recycled and reused for Disposal of treated flushing, HVAC. sewage

2.14. Give details of dual plumbing system if treated waste is used for flushing of toilets or any other use.

There will be a dual plumbing system for use of water for different applications thus saving fresh water demand. Installation of dual plumbing for using recycled water will save the potable water from authorized private water agency. There will be two pipe lines, one supplying freshwater for drinking, cooking etc. and other for supply of recycled water for flushing, landscape irrigation, etc. This will result in saving fresh water demand and life of existing sewerage will be improved.

3. VEGETATION 3.1 Is there any threat of the project to the biodiversity? (Give a description of the local ecosystem with its unique features, if any).

No ecologically sensitive flora & fauna was found within the project site. Hence, no ecological/ biological threat has been anticipated. The common avian species like common crow, Jungle Babbler; Blue rock pigeon; Parakeet; Bank mayna etc were observed at the project site. No threatened, rare, endangered or endemic species have been observed during the survey in project site.

3.2 Will the construction involve extensive clearing or modification of vegetation? (Provide a detailed account of the trees & vegetation affected by the project).

Grasses and shrubs will be cleared during construction phase. Further as the project related activities (during construction and operation) are confined within the project premises, no cutting of tree in the project area is anticipated. As per primary survey of project site, 543 no. of trees are present, out of which 34 will be retained and 509 will be transplanted. Few trees will be transplanted within the project premises and the remaining at Sawan Park Land nearby Railway Tracks near Sawan Ashram and Najafgarh Nallah. As compensatory afforestation; a ratio of 1:10 will be done under Compensatory Afforestation Fund Act, 2016.

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

3.3 What are the measures proposed to be taken to minimize the likely impacts on important site features (Give details of proposal for tree plantation, landscaping, creation of water bodies etc. along with a layout plan to an appropriate scale?).

Extensive plantation, green area and landscape development in the area is planned. This is here by ensured that the indigenous/local plants will be planted all around the periphery of the project area; following the Guidelines for the development of Greenbelt by CPCB. Plantation would be of flowering, evergreen, broadleaf trees that provide adequate shade. Efforts will be made to plant species as given Table 12& 13.

Table 12: List of Plants/ Trees Species

sqc) n Byn erant shape Index Name Name Name Height Height Season Season Crown Crown Family Family surface surface S. No. S. (Meters) (Meters) Stomatal Stomatal Binomial Binomial Common Common Leaf Area Area Leaf Flowering Flowering area (sqm) area Vernacular Vernacular Regeneratio Sensitive/Tol 1 Acacia nilotica Mimose Indian Babul T 8m By Aug- Spre 8293.7 135. 11. (Linn) Willd. ae Gum- Seeds. JAN. ading 4 7 23 Arabic- tree 2 Acacia Fabacea Silver T 15m By Seeds April- - - - - dealbata Link e wattle June 3 Citrus Rutacea Limb T 5m By Sept - Roun 494.9 20.2 35. aurantium e u cutting, Nov d/ 3 81 Linn Grafting Oblo ng 4 Dalbergiasisoo Fabacea Sissoo Sissu T 10m By seeds, March Roun 5848.5 190. 18. Roxb e Root and -April- d 84 72 Stem June cutting 5 Ficushispida Moracea Kala Kane T 10m By seeds, April- Spre 46942. 45.2 17. (L) F. e Umbar a cutting July ading 02 3 21 dumb ar 7 Albizia lebbeck Fabacea Lebbeck Siris T 20m By Seeds April- Roun 62,509 2 7 19. (L.) Benth. e May. d I .32 m2 2. 72 sprea 51 ding cm2 8 Alstonia Apocyna Devil Black T 15m By Seeds Dec- Roun 2 4 1 52. 15. scholaris ceae tree board March d ,680.5 31 23 (L.) R.Br. tree m2 Source: (i) Guidelines for Developing Greenbelts, CPCB, 2007 Table 13: Shrubs for Green Belt Development

By sqc) Index Name Name Name S. No.S. Height Season Crown Family surface (Meters) Tolerant Stomatal Binomial Common Sensitive/ Leaf Area Flowering area (sqm)area Vernacular Crown shape 1 Citrus limon Rutaceae Lime of Limbu T 3m ByRegeneration Nov - Oblon 583.72 18. 32.5 (L.) Osbeck Indio cutting Jon g m2 55c and m2 Grafting 2 Duranta erecta Verbenac Sky T 3m By Seeds Through Sprea 60.47 62. 7 21.5 L. eae flower out the ding m2 cm2 year 3 Lawsonia Lythracea Henna Mehend T 5m By Seeds, April - Roun 71.85 77.8 17 inermis Linn e i Cutting July d Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 38

Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

4 Murraya Rutaceae Marchul T 5m By Seeds, June - Roun 1354.61 35.3 10.3 paniculata Linn a Cutting Oct. d 1 5 Neriumindicum Apocynac Pink Kaner T 5m By Seeds, Through Oblon 5747.63 32.6 15.7 Mill eae oleander Cutting out the g / 2 year Roun d 6 Bambusa Poaceae Thorny T 20m By - Oblon - - - arundinacea Bamboo Cutting g 7 Carissa Apocynac Karaunda T 3m By Seeds, Mar - Roun - - - spinarum eae root May d L. suckers 8 Cascabela Apocynac Yellow Pila T 6m By seeds, Roun 21775.2 11.0 27.8 thevetia eae oleander Kaner cutting d/ 2 8 (L.) Lippold Oblon g Source: (i) Guidelines for Developing Greenbelts, CPCB, 2007

4. Fauna 4.1 Is there likely to be any displacement of fauna- both terrestrial and aquatic or creation of barriers for their movement? Provide the details.

No displacement of fauna is visualized due to the Redeveloped Safdarjung Railway station project. The project site has some local fauna which is adaptable with the changes such as like common crow, pigeon etc. Further there is no proposal of creation of any barrier for terrestrial or aquatic fauna, hence it can be inferred that the Railway station project not going to disturb the movement of fauna.

4.2 Any direct or indirect impacts on the avifauna of the area? Provide details.

No direct impact on avifauna is visualized. However, after the implementing of the project the better environmental conditions may provide a better habitat to the avifauna of the area. There may be some indirect impact to avian fauna; however that will be minimized by adopting proper waste management, controlling noise pollution and bird friendly lightening.

4.3 Prescribe measures such as corridors, fish ladders etc. to mitigate adverse impacts on fauna.

No direct or indirect impact on fauna is envisaged hence no mitigation measures are prescribed.

5. AIR ENVIRONMENT 5.1 Will the project increase atmospheric concentration of gases & result in heat islands? (Give details of background air quality levels with predicted values based on dispersion models taking into account the increased traffic generation as a result of the proposed constructions).

The nature of the redeveloped Safdarjung railway station will not increase the atmospheric concentration of gases to such an extent that may lead to the formation of heat islands. During construction phase, there will be a movement of vehicles that can generate the air pollution.

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The roof over platform doubles as solar roof and collects rain water. The panels also provide shade to the platform below therefore reducing heat gain. The increase in traffic due to project is not going to cause any significant increase in atmospheric concentration of gases and will not result in heat island formation.

5.2 What are the impacts on generation of dust, smoke, odorous fumes or other hazardous gases? Give details in relation to all the meteorological parameters.

There will be burning of fuel through D.G. sets, traffic movements, Train movements, operation of construction machines/equipment and domestic activities at site. Construction activities lead to dust generation, emission of NO2, SO2 and PM. The impacts on the ambient air quality phase are during construction temporary and reversible in nature (for short duration) and will be restricted to only a small area.

During operation phase, there will be development of green-area and maintenance of vehicles, all these efforts will reduce the impact. DG sets will be installed in Acoustic enclosed room and high speed diesel will be used for DG sets.

5.3 Will the proposal create shortage of parking space for vehicles? Furnish details of the present level of transport infrastructure and measures proposed for improvement including the traffic management at the entry & exit to the project site.

Parking Requirement Table 14: Parking Requirement S.No Required Parking 1 Proposed Station Building FAR 4182.06 Sqm 2 Proposed operational Building FAR 36920.97Sqm 3 Total FAR 41103.03Sqm

Total parking required on proposed FAR @2 ECS per 100 SQM 822 ECS

Table 15: Parking Provided No. of S.No 1 Basement Number ECS 1 2 Wheeler 170 42.5 2 4 wheeler (stack Parking) 140 280 2 Basement 3 2 Wheeler 228 57 4 4 wheeler (stack Parking) 234 468 Total no of ECS 5 Provided 848ECS

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The project site is in close proximity to INA Metro Station, Ring Road, NH-8. Project itself will be developed at Safdarjung Railway Station.

Adequate measures have been proposed to manage the traffic within and outside the site. There will be a proper entrances and exits for the proposed project to segregate the incoming and outgoing traffic. The vehicular traffic having proper circulation within the project without disturbing the landscaped areas and organized open spaces.

5.4 Provide details of the movement patterns with internal roads, bicycle tracks, pedestrian pathways, footpaths etc., with areas under each category.

In the circulation plan of the project, there will be proper entry and exit points for systematic control of the vehicular movement within the project. The project has roads running on the periphery at all sides that will facilitate the movement of traffic. Internal roads, footpaths, ramps with suitable width have also been provided. Adequate lighting arrangement has been provided covering all corners.

5.5 Will there be significant increase in traffic noise & vibrations? Give details of the sources and the measures proposed for mitigation of the above.

There will be increase in the traffic noise because it is itself a redevelopment project. The Noise and vibration will be generated in operation phase because of following reasons:-  Increase in noise from vehicular movement  DG Set Operation  Wheel flats and general wheel roughness  Highest vibration create by track that is rigidly attached to concrete track bed

Mitigation Measures:  Restriction on horn blowing and speed would be implemented to reduce noise from Vehicular movement.  DG set with acoustic enclosure will be installed.  Restriction on loud music in case events should be implemented to reduce noise from them.  Vegetation buffers can minimize the level of increase in Noise level of the area. Greenbelt shall be developed comprising of trees as per the guidelines issued by CPCB.  Use of Pneumatic tiers is one of the best methods to control the ground borne Vibration. By special vibration control system such as ballast mats, floating slabs are used.  Maintaining a smooth surface will reduce the vibration level.

5.6 What will be the impact of D.G. sets & other equipment on noise levels & vibration in & ambient air quality around the project site? Provide details.

Impacts on Air Quality

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

DG Sets will be used for power back-up during construction phase. So, D.G. set will be the main source of air and noise pollution. Gaseous pollutants like NO2, SO2 and PM shall be generated from activities like burning of fuel through D.G. sets. HSD diesel will be used with low sulphur. During operation, vehicular movement, Buses / trains departure / arrivals, running of DG sets will be the major sources of noise pollution.

Mitigation Measures:-  DG sets will be installed within the acoustic enclosed room  Use of Pneumatic tiers is one of the best methods to control the ground borne Vibration.  By special vibration control system such as ballast mats, floating slabs are used.  Maintaining a smooth surface will reduce the vibration level.

6. AESTHETICS 6.1 Will the proposed constructions in any way result in the obstruction of a view, scenic amenity or landscapes? Are these considerations taken into account by the proponents?

The project site does not have any scenic amenity or landscaping in its surroundings so there is no possibility of obstruction of above-mentioned conditions. The present project itself is planned with provisions of landscaping and green area integrated landscape development. This will surely enhance the aesthetic beauty of the area.

6.2 Will there be any adverse impacts from new constructions on the existing structures? What are the considerations taken into account?

This project is a redevelopment of Safdarjung Railway station. In current scenario, RDLA office, staff Quarters, water tank, station building, temple, store/rest room for RPF personnel’s, police post, CLM CNTR, shade and FOB are present at project site, out of which temple, police post and water Tank will be relocated within the project site and RDLA office, staff Quarters, store/rest room for RPF personnel’s will be demolished and the existing inhabitants will be relocated by the Indian railway. The built up area of the existing buildings which will be demolished is 4,648 Sqm. The existing station building shall remain functional till signal panel building is constructed and made operational and the building debris shall be disposed –off to a location approved by the concerned authorities as desired.

543 no. of trees are present at the project site, out of which 34 will be retained and 509 will be transplanted. Few trees will be transplanted within the project premises and the remaining at Sawan Park Land nearby Railway Tracks near Sawan Ashram and Najafgarh Nallah..

6.3 Whether there are any local considerations of urban form & urban design influencing the design criteria? They may be explicitly spelt out.

Delhi is one of the best developed places in India with the best architecture, landscape, infrastructural amenities. The project has been designed with local considerations of urban form & urban design. The project is constructed within the designed site as per the defined norms, rules and regulations

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

6.4 Are there any anthropological or archaeological sites or artifacts nearby? State if any other significant features in the vicinity of the proposed site have been considered

There is no anthropological or archaeological site or artifacts or any other significant features in the vicinity of the site, hence not considered.

7. SOCIO-ECONOMIC ASPECTS 7.1 Will the proposal result in any changes to the demographic structure of local population? Provide the details.

Construction phase: Approx. 200 workers will be engaged during construction phase. Alteration to the existing demographic profile of the area is not anticipated as labour from the local areas will be hired for the construction purpose. Operation phase: The changing demography in the area is another impact that needs attention. This is a redevelopment of Safdarjung railway station project, hence during operation phase; there will a permanent population which is office staff , Kitchen staff and visitor.

7.2 Give details of the existing social infrastructure around the proposed project. The redevelopment of Safdarjung railway station is designed to be well equipped with the facilities modern amenities such as regulated entry/exit, energy saving fixtures, sufficient aesthetic green cover, well planned internal road infrastructure, sewage treatment plant, and rain water harvesting measures.

Nearest Hospitals Charak Palika Hospital 660m; W Safdarjung hospital 2.3 Km;SE AIIMS Delhi 2.79 km; SE Nearest School Bhairav Temple Batuk 1.3km; N

Nearest Place of worship Navy Children School 560m;ENE Delhi Public Library 850m; SE

7.3 Will the project cause adverse effects on local communities, disturbance to sacred sites or other cultural values? What are the safeguards proposed?

This project will be developed on at existing Safdarjung railway station. There are few sacred sites or cultural heritage site in nearby vicinity of project mainly religious in nature. Respect to the local sacred sites or other cultural values will be an integral part of the operational policy of the proposed project. This project has involvement of relocation of buildings (offices, temples etc.) but relocation will be done by Indian railway within the project premises.

8. BUILDING MATERIALS

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

8.1 May involve the use of building materials with high-embodied energy. Are the construction materials produced with energy efficient processes? (Give details of energy conservation measures in the selection of building materials and their energy efficiency).

Wind Velocity, Seismicity, Rainfall of Region, has taken in consideration during designing. Only IS approved building materials will be used for construction. Construction materials have been selected based on their thermal and combustible characteristic. All the items to be used in the project will be as per the national building code specification. The major materials used for the construction of the project shall be steel, cement, fly ash bricks and autoclaved aerated concrete blocks, metal, flooring tiles/stones, sanitary and hardware items, electrical fittings and water etc.

8.2 Transport and handling of materials during construction may result in pollution, noise & public nuisance. What measures are taken to minimize the impacts?

During the construction phase, the air quality has adverse impact. Construction activities especially related to handling of loose material likely to cause generation of fugitive dust that adversely impacts the air quality of the surrounding area of the project site. To minimize the impact, loose material are either stacked or transported with proper covering. During construction phase the expected noise levels lies between 70 – 85 dB (A), which will decreases with increase in distance. Administrative as well as engineering control measures of noise will be implemented.

8.3 Are recycled materials used in roads and structures? State the extent of savings achieved? Yes, the recycled material will be used in the redevelopment of Safdarjung Railway station project to the extent possible. The possibilities will be searched and if feasible following recyclable material will be used in construction.

1. Fly ash Bricks 2. Recycled Gypsum Wallboard, and cardboard 3. Particle boards or other fiber-boards

8.4 Give details of the methods of collection, segregation & disposal of the garbage generated during the operation phases of the project. During the operation phase, the quantity of solid waste generated from the project is estimated to be 1831.64 kg per day (@ 0.15 Kg per capita per day for passengers @0.25 kg per capita per day for staff, and landscape wastes @ 0.2 kg/acre/day). Following arrangements will be made at the site in accordance to Solid Wastes Management Rules, 2016. Table 16: Solid Waste Estimation

Solid waste Generation (Station & signal Building) Area Waste Sr. Occupanc (in Generated per Waste No. Particular y acres) kg/day Generation(kg/day)

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

Passenger/ Visitors 1 Load 6200 0.15 930 2 Staff Population 225 0.25 56.20 3 Total 986.20 Solid waste Generation (office building) 4 Visitor Population 4135 0.15 620.2311 5 Staff Population 900 0.25 225.00 0.2 6 Landscape Area 1.04 kg/acre/day 0.21 7 Total 845.44 8 Total waste (4+8) 1831.64

(Source: For Waste Collection, Chapter 3, Table 3.6, Page no. 49, Central Public Health & Environment Engineering Organization, Ministry of Urban Development, (Government of India, May 2000)

Table 17: Composition of Solid Waste Sr. No. Type of Waste Quantity of Waste in Kg /Day 1 Total Waste 1831.64 2 Bio-degradable Waste (@60 % of the domestic waste) 1098.98 3 Recyclable Waste (@30% of the domestic waste) 549.49 4 Inert Waste (@10 % of the domestic waste) 183.16

DETAILS OF SOLID WASTE DISPOSAL Solid waste will comprise domestic as well as horticulture waste. Recyclable and non-recyclable wastes will be disposed through Govt. approved agency. Hence, the Municipal Solid Waste Management will be conducted as per the guidelines of Solid Wastes Management Rules, 2016. A Solid waste management Scheme is depicted in the following figure for the project.

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

Figure 4: Solid Waste Management Scheme (Operation Phase)

DETAILS OF HAZARDOUS & ELECTRONIC WASTE DISPOSAL Lead, glass, ceramics, bitumen, paint, thinner will be the main hazardous waste and CFL, LED are the electrical wastes will be generated from the construction waste. All the hazardous and electronic waste will be disposed-off through the CPCB authorized venders following the provisions of Hazardous and Other Wastes (Management and Tran boundary Movement) Rules, 2016 and e-waste (Management) Rules, 2016 respectively.

9. ENERGY CONSERVATION 9.1 Give details of the power requirements, source of supply, backup source etc. What is the energy consumption assumed per square foot of built-up area? How have you tried to minimize energy consumption? The power supply shall be supplied by BSES Rajdhani Power Limited .The demand load for the project is 5000 KVA. BSES Rajdhani Power Limited will provide supply from two different sources at two different points.

1. Electric Sub Station -1 (ESS-1) As per projected load demand on ESS-1, 2 No’s 630 KVA each 11 KV/415 Volt Cast Resin Dry Type Transformers with OLT Care proposed.

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

2. Electric Sub Station -2 (ESS-2)As per projected load demand on ESS-2, 2 No’s 2000 KVA each 11 KV/ 415 Volt Cast Resin Dry Type Transformers with OLTC are proposed.

Energy Conservation Measures & Management Plan:  Passive Solar designs refer to the use of Sun’s energy for the heating and cooling of living spaces.  The orientation of the building will be done in such a way that maximum daylight is available.  Lesser opening will be provided on the west facing walls.  Landscape and greens areas will be so spaced so as to cool the surrounding environment, which will reduce energy consumption.  Green belt in the site will be maintained by the project proponents, which would have an overall cooling effect on the surroundings.  Use of Solar backed LED landscape lights instead of par lamps.  Heat reflecting roofing tiles have been used to reflect maximum solar radiation back to the sky cavity walls with xps foam insulation have been constructed in the east & west façade of the building  Double Insulated Glass Reducing Heat Gain in Buildings.  All Motors to be with efficiency IE -2 / 3 as per IS 12615.  Transformer losses shall be in accordance with provisions of Energy Conservation Building Code – 2017 (ECBC Building).  Power factor to be maintained automatically near unity as for as possible with APFC Relays. This will reduce power distribution losses  Copper conductor wires/cables are proposed for sizes up to 10 Sq mm. This will reduce losses and improve reliability.  The distribution system will be designed for 4 % voltage drop.  All cables to be de-rated to reduce losses. This will avoid heating of cables & improve reliability.

Following measures have been proposed to reduce energy consumption for Electrical installations:

In the operational phase, appropriate energy conservation measures and management plan will be adopted in order to minimize the consumptions of non-renewable fuel. The following measures are suggested to be adopted:  Use of LED instead of GLS lamps for Common Areas.  Achievement of U value of external envelope for air conditioned building as per perspective requirement of ECBC.

9.2 What type of and capacity of, power back-up to you plan to provide?

The entire complex shall be provided with 100% emergency power back up generated by prime rated Diesel Generators. The sub-station and DG Sets will be independent for:

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

1. Station Building and Signal Building – ESS -1

2. Office Building - ESS -2

ESS - 1 and ESS - 2 will be provided in basement of Station Building and Office Building respectively.

In order to meet the 1000 KVA load of Station & Signal Building, it is proposed to install 2 No’s 500 KVA (Prime Rating) 415 Volt 3 Phase supply each DG Sets in ESS-1 and to meet the 4000 KVA load of Office Building, it is proposed to install 2 No’s 1500 KVA (Prime Rating) & 1 No. 1000 KVA (Prime Rating) 415 Volt 3 Phase supply each DG Sets in ESS-2. The DG Sets will be synchronized.

9.3 What are the characteristics of the glass you plan to use? Provide specifications of its characteristics related to both short wave and long wave radiation?

Suitable thickness of glass depending upon the panel size to keep the U-value as per the requirement of ECBC.

9.4 What passive solar architectural features are being used in the building? Illustrate the applications made in the proposed project?

 The orientation of the building will be done in such a way that maximum daylight is available.  Lesser opening will be provided on the west facing walls.  Landscape and green areas will be so spaced so as to cool the surrounding environment, which will reduce energy consumption.

9.5 Does the layout of streets & buildings maximize the potential for solar energy devices? Have you considered the use of street lighting, emergency lighting and solar hot water systems for use in the building complex? Substantiate with details.

In all Main panels of Sub-station, provision is to be kept for connection of Solar PV Supply.

The requirement of Solar PV Cells works out as 50 KWp for Station Building and 100KWp for Office Building. The Solar PV Cells will be installed on the terrace as per architectural drawings. It is expected that Solar PV Cells of required capacity can be installed over the areas available.

The power generated by Solar PV cells is proposed to be used on site in various applications like lighting, ventilation, air-conditioning, lifts and other loads which are available round the clock. The minimum load is expected to be more than the proposed capacity of Solar PV Cells. It is expected that there will be no surplus power generated by Solar PV Cells. Provision of connection of Solar PV Cells has been kept in main LT panels of Transformers.

9.6 Is shading effectively used to reduce cooling / heating loads? What principles have been used to maximize the shading of Walls on the East and the West and the Roof? How much energy saving has been effected?

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The shading has been effective to reduce the cooling loads. The following techniques will be adopted:  For walls of the building, a maximum of 10% window to wall ratio will be there to minimize solar radiation, which further helps minimizes cooling/ventilation costs.  Living areas will be aligned to get maximum north south light and services areas are to be located on the western side.  Shading will be used to increase cooling effect in the buildings.  There will be less number of openings on the west side and more number of openings on the south side.  Promoting awareness on energy conservation.  Training of staff on methods of energy conservation and to be vigilant to such opportunities.  Roofs will be painted with reflective, aluminum based paints with solar reflectance ranging from 0.3 - 0.6. This will result in less absorption of sunlight causing 40% back reflection and less heating of building structures during summer seasons.  Heat reflecting roofing tiles have been used to reflect maximum solar Radiation back to the sky

9.7 Do the structures use energy-efficient space conditioning, lighting and mechanical systems? Provide technical details. Provide details of the transformers and motor efficiencies, lighting intensity and air-conditioning load assumptions? Are you using CFC and HCFC free chillers? Provide specifications.

 The design of the building will be such that maximum use of natural lighting can be achieved. The walls, roofs and opening will be designed that influx of heat is minimum. The design also incorporates the optimal and judicious use of natural lighting.  Heat reflecting roofing tiles have been used to reflect maximum solar radiation back to the sky cavity walls with xps foam insulation have been constructed in the east & west façade of the building.  Double Insulated Glass Reducing Heat Gain in Buildings.  All Motors to be with efficiency IE -2 / 3 as per IS 12615.

 Transformer losses shall be in accordance with provisions of Energy Conservation Building Code – 2017 (ECBC Building).  Power factor to be maintained automatically near unity as for as possible with APFC Relays. This will reduce power distribution losses  Copper conductor wires/cables are proposed for sizes up to 10 Sq mm. This will reduce losses and improve reliability.  The distribution system will be designed for 4 % voltage drop.  All cables to be de-rated to reduce losses. This will avoid heating of cables & improve reliability. Energy Efficient Features:  Use of LED instead of GLS lamps for Common Areas.

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 Achievement of U value of external envelope for air conditioned building as per perspective requirement of ECBC.

9.8. What are the likely effects of the building activity in altering the micro-climates? Provide a self- assessment on the likely impacts of the proposed construction on creation of heat island & inversion effects?

 The building will use energy efficient and environmental friendly designs that will control formulation of heat island effect. There will be also green cover at the site to reduce formation of heat island. Passive design concepts have been used to minimize energy consumption and maximize the energy efficiency.  Heat emission from the project and associated operations can be from the following sources: Heat absorbed and radiated from the paved and concrete structures, heat generated from equipments/appliances and due to increased population for a particular stretch of land. However, the heat generated will not be significant and will be dissipated with the lush green provided within the project. Hence, it can be concluded that the heat island effect shall not be a concern for the project and will have an overall positive effect on the microclimate of the area.  Due to the project there would be insignificant emission of air pollutants by vehicular movements, no heat island effect is envisaged.

9.9 What are the thermal characteristics of the building envelope? (a) roof; (b) external walls; and (c) fenestration? Give details of the material used and the U-values or the R-values of the individual components.

The building envelope for external walls will be made of bricks, concrete and steel. Proper roof insulation will be provided to achieve desired thermal comfort. Bricks, concrete & Glass will be used as construction material.

9.10 What precautions & safety measures are proposed against fire hazards? Furnish details of emergency plans.

In case of emergency, immediate steps will be taken to raise alarm and stop fire. The Fire Protection System would be based on the regulations of National Building Code, 2016 and local fire norms.  WATER STORAGE FOR FIRE FIGHTING SYSTEM:

As per NBC – 20016, following system are required to be provided in the building

a) Underground water storage Tank - 3, 00, 000 Liters (For Wet Risers and Sprinklers 2, 00,000 Liters + for Water Curtain 1, 00,000 Liters)

b) Overhead Tank 20,000 Liters

 FIRE PUMPS

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

S.No. Type of Pump Capacity Head i) Electrical Fire Pump 2 No 2850 LPM 70 m head (to give a minimum pressure of 3.5 kg/cm2 at the farthest point) ii) Diesel Pump 1 No.2850 LPM 70 m head iii) Jockey Pump 2 No 180 LPM 70 m head iv) Water Curtain Pump 1 No 1800 LPM 35 m head

a) All fire pumps shall be with positive suction arrangements. b) All the fire pumps shall cut-in automatically based on the pressure settings, so as to ensure that the entire fire main line, risers etc. are pressurized on a continuous basis. c) The jockey pump shall automatically cut-out based on the pressure settings. However, the remaining fire pumps shall off only in the manual mode.

1. OFFICE BUILDING:  BUILDING DETAILS:

Type of Building – Business Building Classification as per NBC-2016 Group E Height of Building – 32.15 m Basement 1 & 2 – Proposed for Parking & Services

 WATER STORAGE FOR FIRE FIGHTING SYSTEM:

As per NBC – 20016, following system are required to be provided in the building

Underground water storage Tank - 3, 00, 000 Liters (For Wet Risers and Sprinklers 2, 00,000 Liters + for Water Curtain 1, 00,000 Liters)

Overhead Tank 20,000 Liters  FIRE PUMPS S.No. Type of Pump Capacity Head i) Electrical Fire Pump 2 No 2850 LPM 100 m head (to give a minimum pressure of 3.5 kg/cm2 at the farthest point) ii) Diesel Pump 1 No.2850 LPM 100 m head iii) Jockey Pump 2 No 180 LPM 100 m head iv) Water Curtain Pump 1 No 1800 LPM 35 m head

a) All fire pumps shall be with positive suction arrangements. b) All the fire pumps shall cut-in automatically based on the pressure settings, so as to ensure that the entire fire main line, risers etc. are pressurized on a continuous basis. Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 51

Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

c) The jockey pump shall automatically cut-out based on the pressure settings. However, the remaining fire pumps shall off only in the manual mode.

2. WET RISER & HYDRANTS SYSTEM

 The fire fighting system shall be provided mainly as per latest National Building Code of India 2016 (Part IV) and other relevant I.S. codes and it shall be consisting of:

a) Fire main of 100/150 mm dia. Connected to external yard hydrants placed @ 45m c/c distance. b) Wet - riser system with single outlet landing hydrant valves and fire hose cabinet @ 1000m2 area minimum, and as per staircases / landing details. (As per recommendations of IS: 3844:1989, Code of practice for installation of Internal Hydrants). c) Each Fire Hose Cabinet shall be consisting of: (i) 2 nos., 63mm dia and 15m long rubberized fabric lined hose pipe as per I.S.:636 Type-II. (ii) Stainless Steel (S.S.) male and female instantaneous type coupling as per I.S:903 with I.S. specifications. (iii) Stainless Steel (S.S.) branch pipe with nozzle as per I.S:901. (iv) First-aid fire hose reels with 20mm dia 36.5m long with 5mm bore gunmetal nozzle as per I.S:884 - 1969. (v) Fire Man’s Axe

3. SPRINKLER SYSTEM a) Sprinkler System shall be provided for all the basement areas and Station, Signal and Office building floors as per NBC-2016. b) Pendant sprinklers shall be used @9m2 of built up area, with a center to center spacing not to exceed approximately 3.0 meters. Sidewall sprinklers shall be used as per detailing. c) Upright sprinklers shall be provided for any areas greater than 800mm in height, if any. They shall also be provided in the Office areas, with a tapping point for installation of the pendant sprinkler system by the end users as per their internal layouts. d) The sprinklers shall be automatically activated at 680 C by breaking of the glass bulb in the event of fire. e) The sprinkler line of the basement shall be always energized on a 24-hour basis by automatic system consisting of an Electrical sprinkler pump. The sprinkler pump shall be backed up by the main electrical and diesel fire pumps and a separate jockey pump may also be provided for the sprinkler system. f) Accessories such as Alarm Valves, Flow Switches, Inspection Test Assemblies and Annunciation Panel etc. shall be provided for all floors.

4. FIRE EXTINGUISHERS

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The following type of portable fire extinguishers shall be provided, at strategic locations as per requirements, generally to follow IS – 15683:

a) 9 lit. water expelling type as per I.S:15683-2006 b) 6 kg, CO2 type as per I.S: 15683-2006 c) 22.5 kg, CO2 type as per I.S: 2878 d) ABC Powder Type as per I.S:15683-2006

5. WATER CURTAIN SYSTEM

Water Curtain System is to be provided for the compartmentalization of the Basements and waiting areas, circulation areas at upper floors as per the following details:

a) Maximum area per compartment/Zone -- 3000 Sq. Meters in basement & 2000 Sq meters for other areas. b) Design Density of each Sprinkler 35- 40 LPM/Meter c) Spacing of Water Curtain Nozzles -- Max. 2.5 Meters C/C. d) The water curtains nozzles will be operated by deluge valve provided for each zone/ compartment.

6. YARD HYDRANTS

 External Hydrants shall be provided on the external ring main, with a spacing of maximum 45 meters between any two hydrants.  The external hydrants shall be positioned strategically to be easily accessed by the fire brigade personnel.  Fire brigade connections shall be provided to enable the fire brigade to directly connect / charge the external ring main in case of emergencies. 9.11 If you are using glass as wall material provides details and specifications including emissivity and thermal characteristics.

Suitable thickness of glass depending upon the panel size to keep the U-value as per the requirement of ECBC.

9.12 What is the rate of air infiltration into the building? Provide details of how you are mitigating the effects of infiltration.

 Reduced air infiltration combined with proper ventilation cannot only reduce energy consumption but it can also improve the quality of indoor air.  Outdoor air for which leakage account for 25 - 40% of energy will be used for heating and cooling in a typical building.

9.13 To what extent the non-conventional energy technologies are utilized in the overall energy consumption? Provide details of the renewable energy technologies used.

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Non-conventional energy technologies shall be used to save overall energy consumption. Following technologies would be used in order to conserve energy:  Introducing electric meters with timer.  Replacement of high energy consuming incandescent lights with florescent lighting.  After testing the viability, solar energy will also be used to meet electricity requirements.

10. ENVIRONMENT MANAGEMENT PLAN Introduction The Environment Management Plan (EMP) is a site specific plan developed to ensure that the project is implemented in an environmental sustainable manner where all contractors and subcontractors, including consultants, understand the potential environmental risks arising from the project and take appropriate actions to properly manage that risk. EMP also ensures that the project implementation is carried out in accordance with the design by taking appropriate mitigation actions to reduce adverse environmental impacts during its life cycle. The plan outlines existing and potential problems that may adversely impact the environment and recommends corrective measures where required. Also, the plan outlines roles and responsibility of the key personnel and contractors who will be in-charge of the responsibilities to manage the project site. The Environment Management Plan (EMP) would consist of all mitigation measures for each component of the environment due to the activities increased during the construction, operation and the entire life cycle to minimize adverse environmental impacts resulting from the activities of the project. It would also delineate the environmental monitoring plan for compliance of various environmental regulations. It will state the steps to be taken in case of emergency such as accidents at the sites including fire. Objectives  Actions/ activities required to comply with rules and requirements of the environmental clearance, consent to establish, consent to operate and other NOC from Govt. Departments.  Ensure that the Project meets all contractual, legal and other environmental requirements including best practices of construction for the Safdarjung Railway station Redevelopment.  To ensure that the proposed redevelopment of Safdarjung railway station project will be operated in accordance with the approved design.  Provide personnel with systems, procedures and documentation necessary to undertake the construction meeting with environmental requirements and to minimize the impact on the natural environment.  A system that addresses public complaints during construction and operation of the facilities.  A plan that ensures remedial measures is implemented effectively in a planned way.  Building and securing an unblemished reputation for environment management within the market place.

EMP includes four major elements:

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 Commitment & Policy: The management will strive to provide and implement the Environmental Management Plan that incorporates all issues related to air, water, land and noise.  Planning: This includes identification of environmental impacts, legal requirements and setting environmental objectives.  Implementation: This comprises of resources available to the developers, accountability of contractors, training of operational staff associated with environmental control facilities and documentation of measures to be taken.  Measurement & Evaluation: This includes monitoring, counteractive actions and record keeping.

Activities: The following table is a detailed list of activities that will be carried out during each phase of construction of the project and which phases require environmental management monitoring and reporting, Table 18

Table 18: Activities and requirement of EMP Phases Activities Required environmental management monitoring and reporting Construction Phase

Site Establishment  Fences & hoardings to site Required throughout the compound. duration of this phase.  Temporary services and site amenities.  Temporary access roads. Foundations &  Bored piers. Required throughout the Ground works  Detailed excavation. duration of this phase.  Formwork.  Sand blinding & plastic membrane.  Steel reinforcement.  Place concrete  In ground hydraulic services.  In ground electrical services.  In ground Fire Sprinkler services.

Structure 1. Footings; Required throughout the  Formwork edge boards. duration of this phase.  Sand blinding & plastic membrane.  Steel reinforcement.

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Phases Activities Required environmental management monitoring and reporting  Place concrete. 2. Slab on ground;  Formwork edge boards.  Sand blinding & plastic membrane.  Steel reinforcement.  Place concrete. 3. Suspended Slabs  Formwork decks & columns.  Electrical conduits & penetrations.  Hydraulic pipe work & penetrations.  Steel reinforcement.  Place concrete. 4. Structural Steel framing. 5. Roofing. 6. External wall cladding.

Fit Out & Finishes  Masonry Walls Required throughout the  Steel Stud wall & ceiling framing duration of this phase.  Windows & glazed doors  Electrical services  Hydraulic services  Mechanical services  Fire sprinklers  Plasterboard wall & ceiling linings  Cement Rendering  Carpentry & joinery fit out  Tiling  Painting  Carpet  Vinyl External Works  Concrete Footpaths Required throughout the  Formwork edge boards. duration of this phase.  Sand blinding & plastic membrane.  Steel reinforcement.  Place concrete.

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Phases Activities Required environmental management monitoring and reporting Transportable  Fences & hoardings to site Required throughout the Building Site compound. duration of this phase. Establishment  Confirm location of services installed by others. Transportable  Bored Piers Required throughout the Building  Detailed excavation. duration of this phase Foundations  Footings;  Steel reinforcement.  Place concrete Transportable  Deliver to site on trucks Required throughout the Building Delivery  Crane into position duration of this phase &Installation  Connect Services to buildings.

An Environmental Management Plan (EMP) is required to mitigate the adverse environmental impacts during construction and operation phase of the project and these are discussed as follows. EMP for Air Construction Phase To mitigate the impacts of PM10& PM2.5 during the construction phase of the project, the following measures will be recommended for implementation:  The most cost-effective dust suppressant is water because water is easily available on construction site and it can be applied using water trucks, handled sprayers and automatic sprinkler systems.  Incoming loads will be covered to avoid loss of material in transport, especially if material is transported off-site.  The whole site will be covered with GI sheets in order to contain the dust within project site.  Construction equipment will be commonly left idle while the operators are on break or waiting for the completion of another task. Emission from idle equipment tends to be high, since catalytic converters cools down, thus reducing the efficiency of hydrocarbon and carbon monoxide oxidation. Existing idle control technologies comprises of power saving mode, which automatically off the engine at preset time and reduces emissions, without intervention from the operators.  Significant emission reductions can be achieved through regular equipment maintenance. Contractors will be asked to provide maintenance records for their fleet as part of the contract bid, and at regular intervals throughout the life of the contract. Incentive provisions will be established to encourage contractors to comply with regular maintenance requirements.  Rapid on-site construction will reduce the duration of traffic interference and therefore, will reduce emissions from traffic delay. Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 57

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 During construction, vehicles will be properly maintained to reduce emission. As it is a development of Intermodal station project, vehicles will be generally having “PUC” certificate.

Operation Phase To mitigate the impacts of pollutants from vehicular traffic during the operational phase; following measures will be recommended for implementation:  Adequate footpaths and pedestrian ways would be provided at the site to encourage non-polluting methods of transportation.  Increased vegetation in the form of greenbelt is one of the preferred methods to mitigate air and noise pollution. Plants serve as a sink for pollutants, act as a barrier to break the wind speed as well as allow the dust and other particulates to settle on the leaves. It also helps to reduce the noise level at large extent.

EMP FOR NOISE AND VIBRATION Construction Phase To mitigate the impacts of noise from construction equipment during the construction phase on the site, the following measures are recommended for implementation.  Noisy construction equipment will not be allowed to use at night time.  Workers employed in high noise areas will be employed on shift basis. Hearing protection such as earplugs/muffs will be provided to those working very close to the noise generating machinery. Operation Phase  Restriction on horn blowing and speed would be implemented to reduce noise from Vehicular movement.  DG set with acoustic enclosure will be installed.  Restriction on loud music in case events should be implemented to reduce noise from them.  Vegetation buffers can minimize the level of increase in Noise level of the area.  Greenbelt shall be developed comprising of trees as per the guidelines issued by CPCB.  Use of Pneumatic tiers is one of the best methods to control the ground borne Vibration.  By special vibration control system such as ballast mats, floating slabs are used.  Maintaining a smooth surface will reduce the vibration level.

EMP FOR WATER: Construction Phase To prevent degradation and to maintain the quality of the water source, adequate control measures needs to be adopted. The prime objective is to check the surface run-off as well as uncontrolled flow of water into any water body check dams with silt areas. The following management measures are suggested to protect the water source being polluted during the construction phase:  Avoiding excavation during monsoon season  Care would be taken to avoid soil erosion Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 58

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 Common toilets will be constructed on site during construction phase and the waste water would be channelized to the septic tanks in order to prevent waste water to enter into the water bodies  Any area with loose debris within the site shall be planted  To prevent surface and ground water contamination by oil and grease, leak-proof containers would be used for storage and transportation of oil and grease. The floors of oil and grease handling area would be kept effectively impervious. Any wash off from the oil and grease handling area or workshop shall be drained through imperious drains  All stacking and loading area will be provided with proper garland drains, equipped with baffles, to prevent run off from the site, to enter into any water body.  Operation Phase In the operation phase of the project, water conservation and development measures will be taken. Following measures will be adopted:  Minimizing water consumption.  Promoting reuse of water after treatment and development of closed loop systems for different water streams.

Water Conservation The water conservation is the need of the hour and consumption of fresh water will be minimized by combination of water saving devices and other domestic water conservation measures. Further, to ensure ongoing water conservation, an awareness program will be introduced for the passengers, residents and staff. The following section discusses the specific measures, which shall be implemented:

Domestic and commercial usage.  Use of water efficient plumbing fixtures (low flow sinks, water efficient dishwashers and washing machines). Water efficient plumbing fixtures uses less water with no marked reduction in quality and service  Leak detection and repair techniques.  Sweep with a broom and pan where possible, rather than hose down for external areas.  Meter water usage: Implies measurement and verification methods.  Monitoring of water uses is a precursor for management.

Horticulture  Plants with similar water requirements shall be grouped on common zones to match precipitation heads and emitters.  Use of low-angle sprinklers for lawn areas.  Select controllers with adjustable watering schedules and moisture sensors to account for seasonal variations and calibrate them during commissioning.  Place 3 to 5 inches of mulch on planting beds to minimize evaporation.

Storm Water Management

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Most of the storm water produced on site will be stored by storing surface run off in the project. Thus, proper management of water resource is a must to ensure that it is free from contamination. Contamination of Storm Water is possible from the following sources:  Waste spills in the solid / hazardous waste storage area  Oil spills and leaks in vehicle parking lots  Silts from soil erosion in gardens  Spillage of sludge from sludge drying area of sewage treatment plant Storm water management plan will incorporate best management practices which will include following:  Regular inspection and cleaning of storm drains  Clarifiers or oil/separators will be installed in all the parking areas. Oil/grease separators installed around parking areas and garages will be sized according to peak flow guidelines. Both clarifiers and oil/water separators will be periodically pumped in order to keep discharges within limits  Covered waste storage areas  Avoid application of pesticides and herbicides before wet season  Secondary containment and dykes in fuel/oil storage facilities  Conducting routine inspection to ensure cleanliness  Provision of slit traps in storm water drains

EMP FOR WASTE: Construction and Demolition Phase The waste generated from construction activity includes construction debris, biomass from land clearing activities, and hazardous waste. Following section discuss the management of each type of waste. Besides waste generation, management of the topsoil is an important area for which management measures are required.

Construction Debris Construction debris is bulky and heavy and re-utilization and recycling is an important strategy for management of such waste. As concrete and masonry constitute the majority of waste generated, recycling of this waste by conversion to aggregate can offer benefits of reduced landfill space and reduced extraction of raw material for new construction activity. This is particularly applicable to the project site as the construction is to be completed in a phased manner. Mixed debris with high gypsum, plaster, shall not be used as fill, as they are highly susceptible to contamination, and will be send to designated solid waste composting site. Metal scrap from structural steel, piping, concrete reinforcement and sheet metal work shall be removed from the site by construction contractors. A significant portion of wood scrap will be reused on site. Recyclable wastes such as plastics, glass fiber insulation, roofing etc shall be sold to recyclers.

Hazardous waste

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Construction sites are sources of many toxic substances such as paints, solvents wood preservatives, pesticides, adhesives and sealants. Hazardous waste generated during construction phase shall be stored in sealed containers and disposed-off as per the Hazardous and Other Wastes (Management and Tran boundary Movement) Rules, 2016. Some management practices to be developed are:  Herbicides and pesticide will not be over applied (small-scale applications) and not applied prior to rain.  Paintbrushes and equipment for water and oil based paints shall be cleaned within a contained area and will not be allowed to contaminate site soils, water courses or drainage systems.  Provision of adequate hazardous waste storage facilities. Hazardous waste collection containers will be located as per safety norms and designated hazardous waste storage areas will be away from storm drains or watercourses.  Segregation of potentially hazardous waste from non-hazardous construction site debris.  Well labeled all hazardous waste containers with the waste being stored and the date of generation.  Instruct employees and subcontractors in identification of hazardous and solid waste. Even with careful management, some of these substances are released into air, soil and water and many are hazardous to workers. With these reasons, the best choice is to avoid their use as much as possible by using low-toxicity substitutes and low VOC (Volatile Organic Compound) materials.

Top Soil Management To minimize disruption of soil and for conservation of top soil, the contractor shall keep the top soil cover separately and stockpile it. After the construction activity is over, top soil will be utilized for landscaping activity. Other measures, which would be followed to prevent soil erosion and contamination include:  Maximize use of organic fertilizer for landscaping and green belt development.  To prevent soil contamination by oil/grease, leak proof containers would be used for storage and transportation of oil/grease and wash off from the oil/grease handling area shall be drained through impervious drains and treated appropriately before disposal.  Removal of as little vegetation as possible during the development and re-vegetation of bare areas after the project.  Working in a small area at a point of time (phase wise construction).  Construction of erosion prevention troughs/berms.

Operational Phase The philosophy of solid waste management at the redeveloped Safdarjung Railway station will be encouraging the four R’s of waste i.e. Reduction, Reuse, Recycling and Recovery (materials & energy). Regular public awareness meetings will be conducted to involve the residents/staff in the proper segregation and storage techniques. The Environmental Management Plan for the solid waste focuses on three major components during the life cycle of the waste management

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system i.e., collection and transportation, treatment or disposal and closure and post-closure care of treatment/disposal facility.

Collection and Transportation  During the collection stage, the solid waste of the project will be segregated into biodegradable waste and recyclable waste. Biodegradable waste and recyclable waste will be collected in separate bins. Biodegradable waste will be treated in the project premises by organic waste converter. The recyclable wastes will be sent off to recyclers. Proper guidelines for segregation, collection and storage will be prepared as per Solid Waste Management Rules, 2016. To minimize littering and odour, waste will be stored in well-designed containers/ bins that will be located at strategic locations to minimize disturbance in traffic flow.  Care would be taken such that the collection vehicles are well maintained and generate minimum noise and emissions. During transportation of the waste, it will be covered to avoid littering.

Solid Waste

Biodegradable Non Domestic Waste Biodegradable Hazardous Waste Waste

Recyclables Non- recyclables

White Bins Black Bins Green Bins

Recyclable will be sold Waste sold to Organic Waste to recycling industry Converter Kabadiwala/ recycling and non recyclables industry and/or will be disposed to disposed to MSW Site Manure MSW Site

Figure 5: Waste Management Flow Diagram

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Disposal Recyclable and non-recyclable wastes will be disposed through Govt. approved agency. Hence, the Municipal Solid Waste Management will be conducted as per the guidelines of Solid Wastes Management Rules, 2016. A Solid waste management Scheme is depicted in the following figure for the project.

EMP FOR ECOLOGY & BIODIVERSITY Construction activity changes the natural environment. The project requires the implementation of following choices exclusively or in combination.

Construction Stage  Restriction of construction activities to defined project areas, which are ecologically sensitive  Cutting, uprooting, coppicing of trees or small trees if present in and around the project site for cooking, burning or heating purposes by the labors will be prohibited and suitable alternatives for this purpose will be made  Along with the construction work, the peripheral green belt would be developed with suggested native plant species, as they will grow to a full-fledged covered at the time of completion.

Operation Stage Improvement of the current ecology of the project site will entail the following measures:  Plantation and Landscaping  Green Belt Development  Avenue Plantation

The section below summarizes the techniques to be applied to achieve the above objectives: Plantation and landscaping Selection of the plant species would be done on the basis of their adaptability to the existing geographical conditions and the vegetation composition of the forest type of the region earlier found or currently observed.

Green Belt Development Plan The green belt will be developed as per the guidelines for developing green belt by CPCB, 2007. The plantation matrix adopted for the green belt development includes pit of 0.3 m × 0.3 m size with a spacing of 2 m x 2 m. In addition, earth filling and manure may also be required for the proper nutritional balance and nourishment of the sapling. It is also recommended that the plantation has to be taken up randomly and the landscaping aspects could be taken into consideration. Plantation comprising of medium height trees (7 m to 10 m) and shrubs (5 m height) are proposed for the green belt. In addition creepers will be planted along the boundary wall to enhance its insulation capacity.

Plant Species for Green Belt Development

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The selection of plant species for the development depends on various factors such as climate, elevation and soil. The plants would exhibit the following desirable characteristics in order to be selected for plantation 1. The species should be fast growing and providing optimum penetrability. 2. The species should be wind-firm and deep rooted. 3. The species should form a dense canopy. 4. As far as possible, the species should be indigenous and locally available. 5. Species tolerance to air pollutants like SO2 and NO2 should be preferred. 6. The species should be permeable to help create air turbulence and mixing within the belt. 7. There should be no large gaps for the air to spill through. 8. Trees with high foliage density, leaves with larger leaf area and hairy on both the surfaces. 9. Ability to withstand conditions like inundation and drought. 10. Soil improving plants (Nitrogen fixing rapidly decomposable leaf litter). 11. Attractive appearance with good flowering and fruit bearing. 12. Bird and insect attracting tree species. 13. Sustainable green cover with minimal maintenance.

Avenue Plantation  Gardens maintained for recreational and ornamental purposes will not only improve the quality of existing ecology at the project site but also will improve the aesthetic value.  Avenue Plantation  Trees with colonial canopy with attractive flowering.  Trees with branching at 7 feet and above.  Trees with medium spreading branches to avoid obstruction to the traffic.  Fruit trees to be avoided because children may obstruct traffic and general movement of public.

EMP for Socio-Economic conditions The social management plan has been designed to take proactive steps and adopt best practices, which are sensitive to the socio-cultural setting of the area. The Social Management Plan for the project focuses on the following components:

Income Generation Opportunity during Construction and Operation Phase The project would provide employment opportunity during construction and operation phase. There would also be a wide economic impact in terms of generating opportunities for secondary occupation within and around the project. The main principles considered for employment and income generation opportunities are out lined below:  Employment strategy will provide for preferential employment of local people  Conditions of employment would address issues like minimum wages and medical care for the workers. Contractors would be required to abide to employment priority towards locals and abide by the labor laws regarding standards on employee terms and conditions.

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Improved Working Environment for Employees The project will provide safe and improved working conditions for the workers employed at the facility during construction and operation phase. With the proposed ambience and facilities provided, the project will provide a new experience in living, work environment, seem less data transfer, edge cutting technologies etc. Following measures would be taken to improve the working environment of the area:

 Less use of chemicals and biological agents with hazard potential  Developing a proper interface between the work and the human resource through a system of skill improvement  Provision of facilities for nature care and recreation e.g. indoor games facilities  Measures to reduce the incidence of work related injuries, fatalities and diseases  Maintenance and beautifications of the complex and the surrounding roads.

EMP FOR ENERGY CONSERVATION Energy conservation program will be implemented through measures taken both on energy demand and supply.

Figure 6: Energy Conservation measures

Energy conservation will be one of the main focuses for project during planning and operation stages. The conservation efforts would consist of the following:  Architectural design  Maximum utilization of solar light will be done.  Maximize the use of natural lighting through design.  The orientation of the buildings will be done in such a way that maximum daylight is available.  The green areas will be spaced, so that a significant reduction in the temperature can take place.  Energy Saving Practices  Use of LED instead of GLS lamps for Common Areas.

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 Achievement of U value of external envelope for air conditioned building as per perspective requirement of ECBC.  Behavioral Change on Consumption  Promoting resident’s, staff’s, and visitors’ awareness on energy conservation  Training staff on methods of energy conservation and to be vigilant to such opportunities. The summary of management measures and responsibility is given at Table

ENVIRONMENTAL MANAGEMENT SYSTEM AND MONITORING PLAN

For the effective and consistent functioning of the complex, an Environmental Management system (EMS) would be established at the site. The EMS would include the following:  Environmental Monitoring.  Personnel Training.  Regular Environmental audits and Correction measures.  Documentation – standards operation procedures Environmental Management Plan and other records.

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

Table 19: SUMMARY OF MANAGEMENT MEASURES AND RESPONSIBILITY

S. No. Environmental Potential Impacts Potential Source Management Responsibility Issues (Direct/ Indirect) of Impact Measures Execution/ Civil Work Supervision 1. Ground Water Ground Water Construction  No surface Contractor Project Proponent Quality Contamination Phase accumulation will be  Waste water allowed. generated from temporary labor mobile toilets. Operation Phase  All the treated Contractor Project Proponent  Discharge from sewage will be reused the project within the project site 2. Ground Water Ground Water Construction  Not Applicable None Not applicable Quantity Depletion Phase  Ground water will not use during construction phase. Operation Phase  Black and Grey Management Project Proponent  The source of water treatment and water during reuse. operation  Awareness phase is Campaign to reduce Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 67

Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

Municipal the water Supply and consumption. ground water recharge is not proposed. 3. Surface Water Surface water Construction  Silt traps and Contractor Project Proponent Quality contamination Phase other measures such  Surface runoff as additional onsite from site diversion ditches will during be constructed to construction control surface run- activity. off during site development Operation Phase  Domestic water Management Project Proponent  Discharge of will be treated into domestic STP of capacity 450 wastewater KLD(1*250+1*200 STP of capacity KLD) 450KLD(1*250 +1*200 KLD) 4. Air Quality Dust Emissions Construction  Regular sprinkling Contractor Project Proponent Phase  Covered  All heavy transportation of construction construction activities material  Covered storage of loose material

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

 Arrangement of wheel wash  Covering of project site with GI sheets  Covered with dust screens. Emissions of PM, Construction  Rapid on-site Contractor Project Proponent SO2, NO2 and CO Phase construction and  Operation of improved construction maintenance of equipment equipment. and vehicles during site development.

Operation Phase  Use of low sulphur Management Project Proponent  Emission from diesel if available vehicular  Providing Footpath traffic in use and pedestrian ways within the site for the passengers, residents and staff.  Green belt will be developed with specific species to help to reduce pollution level Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 69

Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

 Use of equipment fitted with silencers  Proper maintenance of equipment. 5. Noise Environment Operation Phase  Green Belt Management Project Proponent  Noise from Development (SHE division) vehicular  Development of movement silence zones to check the traffic movement  Provision of noise shields near the heavy construction operations Construction activity is limited to day time hours only  Noise from  DG sets will be DG sets installed within acoustic enclosure 6. Land Soil contamination Construction  Construction Contractor Project Proponent Environment Phase debris will be  Disposal of collected and construction suitably used on Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh Consultant 70

Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

debris site as per the solid waste management plan for construction phase. Operation Phase  It is proposed that Management Project Proponent  Generation of the solid waste domestic and generated will be horticultural managed as per waste Solid Waste Management Rules, 2016.  Collection, segregation, transportation and disposal will be done as per Solid Waste Management Rules, 2016 by the authorized agency and Used oil generated will be sold to authorized recyclers 7. Biological Displacement of Construction  Important Contractor Project Proponent Environment Flora and Fauna on Phase species of trees, if

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

(Flora and site  Site any, will be Fauna) Development identified and during marked and will be construction merged with landscape plan. Operation Phase  Suitable green Management Project Proponent  Increase in belts will be green covered developed as per area landscaping plan in and around the site using local flora

8. Socio-Economic Population Construction  The project Contractor Project Proponent Environment displacement and Phase site falls under the loss of income  Construction land use activities leading to relocation Operation Phase  Project Management Project Proponent  Site operation Proponent will provide employment opportunities to the local people in terms of labor during construction and service personnel

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Project Name Redevelopment of Safdarjung Railway Station Project 8(a) M/s IRCON International Limited Proponent Project Address At New Moti Bagh 1, New Delhi Form IA

(guards, securities, gardeners etc) during operations  Providing quality-Integrated infrastructure. 9. Traffic Pattern Increase of Construction  Heavy Vehicular Contractor Project Proponent vehicular traffic Phase movement will be  Heavy restricted to Vehicular daytime only and movement adequate parking during facility will be construction provided.

Operation Phase  Vehicular Management Project Proponent  Traffic due to movement will be (SHE division) passengers/ regulated inside the visitors and project with staff once the adequate roads and project is parking lots in the operational project.

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Project Name Development of Intermodal Station Project Proponent National Highway Authority of India(NHAI) 8(a)

Form Project Address At Ajni Railway station , Nagpur IA

ENVIRONMENTAL MONITORING The purpose of environmental monitoring is to evaluate the effectiveness of implementation of Environmental Management Plan (EMP) by periodic monitoring. The important environmental parameters within the impact area are selected so that any adverse effects are detected and time action can be taken. The project proponent will monitor ambient air Quality, Ground Water Quality and Quantity, and Soil Quality in accordance with an approved monitoring schedule.

Table 20: Environmental Monitoring Plan – Construction Phase Source Monitoring Location Parameters to be Frequency Monitored Ambient Air At 1 location at boundary Once in a season March to PM2.5, PM10, SO2,NO2, CO May and once in the season Quality of the project site. October to February. At 1 location at boundary Day and night Once in a season March to Ambient Noise May and once in the season of the project site. equivalent noise level October to February. At 1 location nearest to the Once in a season March to Ground water As per standards May and once in the season project site. October to February. At 1 location outside the Once in a season March to Soil As per standards May and once in the season project site. October to February.

Table 21: Environmental Monitoring Plan – Operation Phase

Source Monitoring Location Parameters to be Frequency Monitored pH, BOD, Suspended Twice in a year or as per STP/ ETP Inlet and Outlet Solid, COD, Oil & requirement of SPCB Grease Once in each non-monsoon Ambient Air PM2.5, PM10, SO2,NO2, At 1 locations season or as per Quality CO requirement of SPCB Day and night Once in a season or as per Ambient Noise At 1 locations equivalent noise level requirement of SPCB At 1 location nearest to Once in a season or as per Ground water As per standards the project site. requirement of SPCB

Awareness and Training Training and human resource development is an important link to achieve sustainable operation of the facility and environment management. For successful functioning of the project, relevant EMP would be communicated to: Staff/Residents / passengers and Contractors

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Project Name Development of Intermodal Station Project Proponent National Highway Authority of India(NHAI) 8(a)

Form Project Address At Ajni Railway station , Nagpur IA

Staff/residents must be made aware of the importance of waste segregation and disposal, water and energy conservation. The awareness can be provided by periodic Integrated Society meetings. They would be informed of their duties.

Environmental Audits and Corrective Action Plans To assess whether the implemented EMP is adequate, periodic environmental audits will be conducted by the project proponent’s Environmental division. These audits will be followed by Correction Action Plan (CAP) to correct various issues identified during the audits.

Fire & Safety Management Reference Standards The design and planning of Fire Protection System shall be done keeping in view the following criteria: • National Building Codes of India – 2016 • National Fire Protection Association (NFPA)

1. WET RISER & HYDRANTS SYSTEM

 The fire fighting system shall be provided mainly as per latest National Building Code of India 2016 (Part IV) and other relevant I.S. codes and it shall be consisting of:

d) Fire main of 100/150 mm dia. Connected to external yard hydrants placed @ 45m c/c distance. e) Wet - riser system with single outlet landing hydrant valves and fire hose cabinet @ 1000m2 area minimum, and as per staircases / landing details. (As per recommendations of IS: 3844:1989, Code of practice for installation of Internal Hydrants). f) Each Fire Hose Cabinet shall be consisting of: (vi) 2 nos., 63mm dia and 15m long rubberized fabric lined hose pipe as per I.S.:636 Type-II. (vii) Stainless Steel (S.S.) male and female instantaneous type coupling as per I.S:903 with I.S. specifications. (viii) Stainless Steel (S.S.) branch pipe with nozzle as per I.S:901. (ix) First-aid fire hose reels with 20mm dia 36.5m long with 5mm bore gunmetal nozzle as per I.S:884 - 1969. (x) Fire Man’s Axe

2. SPRINKLER SYSTEM g) Sprinkler System shall be provided for all the basement areas and Station, Signal and Office building floors as per NBC-2016. h) Pendant sprinklers shall be used @9m2 of built up area, with a center to center spacing not to exceed approximately 3.0 meters. Sidewall sprinklers shall be used as per detailing.

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Project Name Development of Intermodal Station Project Proponent National Highway Authority of India(NHAI) 8(a)

Form Project Address At Ajni Railway station , Nagpur IA

i) Upright sprinklers shall be provided for any areas greater than 800mm in height, if any. They shall also be provided in the Office areas, with a tapping point for installation of the pendant sprinkler system by the end users as per their internal layouts. j) The sprinklers shall be automatically activated at 680 C by breaking of the glass bulb in the event of fire. k) The sprinkler line of the basement shall be always energized on a 24-hour basis by automatic system consisting of an Electrical sprinkler pump. The sprinkler pump shall be backed up by the main electrical and diesel fire pumps and a separate jockey pump may also be provided for the sprinkler system. l) Accessories such as Alarm Valves, Flow Switches, Inspection Test Assemblies and Annunciation Panel etc. shall be provided for all floors.

3. FIRE EXTINGUISHERS The following type of portable fire extinguishers shall be provided, at strategic locations as per requirements, generally to follow IS – 15683:

e) 9 lit. water expelling type as per I.S:15683-2006 f) 6 kg, CO2 type as per I.S: 15683-2006 g) 22.5 kg, CO2 type as per I.S: 2878 h) ABC Powder Type as per I.S:15683-2006

4. WATER CURTAIN SYSTEM

Water Curtain System is to be provided for the compartmentalization of the Basements and waiting areas, circulation areas at upper floors as per the following details:

e) Maximum area per compartment/Zone -- 3000 Sq. Meters in basement & 2000 Sq meters for other areas. f) Design Density of each Sprinkler 35- 40 LPM/Meter g) Spacing of Water Curtain Nozzles -- Max. 2.5 Meters C/C. h) The water curtains nozzles will be operated by deluge valve provided for each zone/ compartment.

5. YARD HYDRANTS

 External Hydrants shall be provided on the external ring main, with a spacing of maximum 45 meters between any two hydrants.  The external hydrants shall be positioned strategically to be easily accessed by the fire brigade personnel.  Fire brigade connections shall be provided to enable the fire brigade to directly connect / charge the external ring main in case of emergencies.

DETAILS OF ENERGY CONSERVATION MEASURES Energy Conservation Measures & Management Plan:  Passive Solar designs refer to the use of Sun’s energy for the heating and cooling of living spaces.

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Project Name Development of Intermodal Station Project Proponent National Highway Authority of India(NHAI) 8(a)

Form Project Address At Ajni Railway station , Nagpur IA

 The orientation of the building will be done in such a way that maximum daylight is available.  Lesser opening will be provided on the west facing walls.  Landscape and greens areas will be so spaced so as to cool the surrounding environment, which will reduce energy consumption.  Green belt in the site will be maintained by the project proponents, which would have an overall cooling effect on the surroundings.  Use of Solar backed LED landscape lights instead of par lamps.  Heat reflecting roofing tiles have been used to reflect maximum solar radiation back to the sky  cavity walls with xps foam insulation have been constructed in the east & west façade of the Building  Double Insulated Glass Reducing Heat Gain in Buildings.  All Motors to be with efficiency IE -2 / 3 as per IS 12615.  Transformer losses shall be in accordance with provisions of Energy Conservation Building Code – 2017 (ECBC Building).  Power factor to be maintained automatically near unity as for as possible with APFC Relays. This will reduce power distribution losses  Copper conductor wires/cables are proposed for sizes up to 10 Sq mm. This will reduce losses and improve reliability.  The distribution system will be designed for 4 % voltage drop.  All cables to be de-rated to reduce losses. This will avoid heating of cables & improve reliability. Following measures have been proposed to reduce energy consumption for Electrical installations:

In the operational phase, appropriate energy conservation measures and management plan will be adopted in order to minimize the consumptions of non-renewable fuel. The following measures are suggested to be adopted:  Use of LED instead of GLS lamps for Common Areas.  Achievement of U value of external envelope for air conditioned building as per perspective requirement of ECBC.

Environment Aplinka Solutions & Technologies Pvt. Ltd, Noida Uttar Pradesh 77 Consultant