Proposed Expansion of Residential Complex, at Old Calcutta Road, Patulia, Khardah, 24 Pgs. (North) Project Report Developer – Power Point Buildcon Pvt. Ltd. & Others

1.0 INTRODUCTION With an assurance of better prospects & paving way to accomplish aspirations, the major urban centers of all the states are enticing the educated India. A sharp increase in urban population of all the major cities of the country is compelling their outward expansion. Kolkata, one of the metropolitan cities & the state capital of West Bengal is no exception. To meet the increasing housing demand for the urban population, a number of multi-storied housing estates are coming up in and around Kolkata. Also, the housing scenario of the Kolkata City itself has become saturated and beyond the affordability for the middle-income group people of the society. Side by side, people are getting tired out of rapidly changing living environment and increasing pollution in the Kolkata City. Therefore, due to above factors, an outward force is observed to become active for these people to settle their livelihood in the outskirts town of Kolkata. In search of their own abode in the vicinity of the city at an affordable price, people are envisaging Barrackpore, Titagarh, Khardah as well as Panihati – Sodepur as prospects. Power Point Buildcon Pvt. Ltd. & Others, being one of the pioneers in the field of real estate development, has already taken initiatives for the developments of such type of Housing Complexes in the region. Residential Complex at Old Calcutta Road, Saradha Pally, near B.T. Road is one of them. Phase I of this complex has already received the Environmental Clearance from SEIAA, West Bengal. The developer has now proposed to expand the project further by 11 nos. of G+14 storied residential towers, B+G+7 storied Car Parking (MLCP), 1 no. of Single storied service block, G+2 storied club block, single storied Podium and vertical expansion of existing 5 blocks (from Phase I) from G+11 to G+14 storied. The Old Calcutta Road connects Barrackpore Trunk Road and Sodepur Madhyamgram Road.

2.0 NEED FOR THE PROPOSAL Old Calcutta road, in recent years, has got a major importance from location point of view. The project has close proximity to Barrackpore on one side & Sodepur on the other making it an ideal residential locality for the population commuting daily to the city. The site is also close to the Titagarh railway Station, one of the prominent station. The area has a strong linkage with various prominent nodes of Kolkata such as Barrackpore, Sodepur, Kalyani Expressway, khardah, Titagarh and North 24 pargnas. On the other hand, the comparatively less polluted environment with plenty of greeneries and plantations in the region has been attracting people from the surrounding areas as well as from the Kolkata City itself. Accordingly, the housing demand has gone high. To cater for this demand, Power Point Buildcon Pvt. Ltd. & Others has taken initiatives to construct a housing complex. The main objectives of the housing complex are: i) To provide people with a better quality shelter as well as living environment at an affordable price. ii) To provide all necessary infrastructure support and community facilities to the dwellers. iii) To ensure minimum environmental degradation during the construction and operational stages and to mitigate the adverse impacts. iv) To help for the improvement of Socio–Economic environment of surrounding region.

3.0 THE COMPANY BACKGROUND Power Point Buildcon Pvt. Ltd is a real estate developer of residential, commercial properties & townships. The group has conceived, designed & created a range of residential and commercial complexes and township at prime locations in Kolkata. Some of these have become landmarks that tower over urban landscapes – a testament to the entrepreneurial spirit of an organization with values deeply rooted in tradition and trust. Company mission is to develop & deliver living & work space of high quality with process, materials & technology that is consistent with industry standard to create true value for customers across all segment.

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Company is focused on building relationships because relationship drives customer value. Principal that governs our relationship with our stakeholders – Customers, vendors, employees, partners and the community –

1. Focus on the needs of stake holders. 2. Integrity in our dealings & disclosures. 3. Adherence to industry best practices. 4. Transparency in our commitments.

Practices developed by the company confirm to industrial standards. Materials used in the development process are the highest quality and each link in our value chain is optimized to create value for our customers. Over the years, company has extended beyond its business front to engage with the public at large, across a range of development activities. For instance, company engage in a forward – looking innovative social development activities by planting trees and making education, health and training accessibility for the benefit of the underprivileged sections of the society.

4.0 SITE AND SURROUNDINGS Location of Plot : Old Calcutta Road, Mouza- Patulia, R.S. Dag Nos. 696 - 700, 737, 743, 744, 749, 750, 754 - 762, 766, 768 - 774, 776, 777, 844 - 847, 849 - 851, 853 - 858, 767/1687, 770/1251, 770/1252, 771/1253, 777/1254 & 856/1260, Corresponding To L.R. Dag Nos. 1554 - 1557, 1583, 1585 - 1591, 1594 - 1599, 1661, 1635, 1702 - 1720, 1732- 1736, 1722 - 1724,1824, 1825, respectively, recorded in L.R. Khatian nos. 3635 -3664, 3754 - 3766, 3799, 3801 - 3812, 3823 - 3834, 3858, 3868 - 3877, 3883 - 3892, 3894 - 3900, 3905 - 3907, 3910, 3911, 3914, 3915, 3926 - 3945, 3953 - 3969, 3988 - 3992, 3998, 4002, 4046 - 4048, 4073, 4076, 4099 - 4101, 4111, 4124, 4133 - 4136, 4138, 4177, 4182, 4183, 4260 - 4262, 830, 231, 529 & 2346, J.L.-4, Under Patulia Gram Panchayet, Police Station- Khardah, Kolkata -700119, District - North 24-Parganas., West Bengal.

Surrounding Features & Connectivity: The project site is abutted by Old Calcutta Road that connect the Barrackpore Trunk Road near Titagarh Bazar (around 2km west from project site) and Sodepur Madhyamgram Road at the south. The locality, where the site is situated, is known as Saradha Pally. The site is also well connected with Kalyani Expressway near Karatkal More which is around 1.5 km from project site. Titagarh Railway Station, one of the very important railway stations in Sealdah Naihati division of Sealdah Main Section is very near to the project site. Khardah railway station is around 2 km from project site. Rahara Ram Krishna Mission is situated around 600 m from project site. The proposed site is well connected to the important towns of the region like Barrackpore, Titagarh, Khardah and Sodepur. B.T. Road is the major transportation spine of the region. Many public transports are plying along the said spine which offers an excellent connectivity between the locality and Kolkata. Netaji Subhas Chandra International Airport is around 15 km from project site.

5.0 DESCRIPTION OF PROPOSED DEVELOPMENT The proposed proposal is that of an Expansion (Phase II) of an ongoing development of residential complex by Power Point Buildcon Pvt. Ltd. & Others. The landuse of the project site is bastu (housing complex) which is compatible with the project. Phase II of the project comprises of 11 nos. of G+14 storied residential towers, B+G+7 storied Car Parking (MLCP), 1 no. of Single storied service block, G+2 storied club block, single storied Podium and vertical expansion of existing 5 blocks (from Phase I) from G+11 to G+14 storied. For proposed expansion, an additional land area of 47130.46 sqm. has been added to the existing land area of 22746.42 sqm. Thus, land area of the total project as per

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physical survey is 69,876.88 sq.m (Phase I+II); although as per land record documents, area of land is mentioned as 69,966.7132 sq.m (Phase I+II). A part of land is gifted to the Municipality for widening of the road i.e. 208.134 sqm. Thus, the land area available for development is 69668.746 sqm (69876.88-208.134 sqm). Phase I of the said project has already obtained the Environmental Clearance from SEIAA, West Bengal (EC No. - 1693/EN/T-II-1/081/2014 dated 08.07.2015). Project site is partially being developed as Phase I consisting of 5 residential blocks (G+11) and a podium – single storied. No tree exists within the site. Present landuse of the project site is bastu as already mentioned. Proposed total number of residential flats will be 1748 (Phase I – 435; Phase II – 1313). Built up area of the existing phase (Phase – I) is 43,275.50 sq.m and in the proposed expansion phase (Phase – II) additional built up area will be 1,29,058.37 sq.m. Thus, total built up area including the existing & expansion phases will be (43,275.50 + 1,29,058.37) sq.m = 1,72,333.87 sq.m. The development will be purely residential in nature. Thus, proposed development is consistent with the surroundings.

Area Statement: Land Area (as per Deed) : 69,966.7132 sq.m. (as per survey) : 69,876.88 sq.m. Land Area gifted to Municipality : 208.134 sq.m. Land Area available for Development : 69,668.746 sq.m. Width of abutting road : 16.36 m Permissible Ground Coverage : 45% of the Plot Area = 31,350.936 sq.m Permissible F.A.R. : 3.0 Permissible Built Up Area : 209006.23 sq.m

AREA STATEMENT DETAILS PHASE I PHASE II PHASE I +II REMARKS Land Area (as 22,650.003 47,316.7102 69,966.7132 In Phase II more land per Deed) sq.m. sq.m. sq.m. area has been added. Land Area (as 22,746.42 sq.m. 47,310.46 sq.m. 69,876.88 sq.m. per survey) Land Area 208.134 sq.m. - 208.134 sq.m. gifted to Municipality Land Area 22,746.42 sq.m. - 69,668.746 sqm In Phase I the F.A.R., available for (69876.88- calculation was based on Development 208.134 sqm) land area including the gifted land area. While for Phase I+ II F.A.R., calculation is based on land area excluding the gifted land area. Ground 4,957.15 sq.m 11,749.58 sq.m 16,706.73 sq.m Coverage (21.79%) (23.98%) F.A.R. 1.704 - 2.068 Total Built up 43,275.50 sq.m 1,29,058.37 1,72,333.87 sq.m Area sq.m Height of the Residential Residential Residential Block Building Block = 36m Block = 46.35m = 46.35m No. of Building 5 residential 11- Residential Residential Blocks blocks & 1 Blocks, 1- Multi blocks - 16 nos. podium Level Car (G + 14 storied), Parking MLCP - 1 no. (MLCP), 1 - (B+G+7 storied), club block, 1- Service Block – Podium, 1 – 1 no. (Single

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Service Block Storied), Club and vertical block - 1 no. expansion of (G+2 storied) and existing 5 2 no. of podiums residential (Single Storied). blocks (from phase I) from G+11 to G+14 storied. No. of 435 nos. 1313 nos. 1748 nos. Residential Flat

Landuse Distribution:

Development Component Phase – I (Existing) Phase – I + II (Total) Area (sq.m) % of Land Area Area (sq.m) % of Land Area Land Area 22650.003 100.00 69668.746 100 Area Gifted To Municipality 208.134 0.92 208.134 - Ground Coverage 4957.15 21.79 16706.73 23.98 Internal Road Area 4027.83 17.71 12642.95 18.15 Semi Paved Area 2981.26 13.11 9348.96 13.42 Green Area/ Tree 4947.96 21.75 14550.5 20.89 Plantation Area Soft Area 5222.29 22.95 7824.46 11.23 Services & Amenities Area 401.80 1.77 1652.883 2.37 Proposed Waterbody - - 6942.268 9.96

Total Hard Surface Area : Now considering 50% of semi paved area to be hard-surface, total hard area = internal road area + + 50% of semi - paved area = (12,642.95 + 9,348.96X 50%) sq.m = 17,317.43 sq.m (24.86 % of the land area).

Total Green Area : Now considering 50% of semi paved area to be green – surface; Total green area = tree plantation area + 50% of the semi - paved area = 14,550.5 + 50% X 9,424.58 = 19,224.98 sqm. (27.59 % of the land area).

Effective Tree Plantation Area: Effective land area = land area – waterbody area = 69,668.746 – 6,942.268 sqm. = 62,726.478 sqm. Effective tree plantation area = 14,550.5 sqm. (23.20 % of effective land area).

Occupancy Pattern:

Occupancy Type Phase – I (existing) Phase – II Total (Phase I+II) (proposed) Residents 2070 persons 5072 persons 7142 persons Residential Floating 200 persons 507 persons 707 persons Service Staff 20 persons 150 persons 170 persons Total Occupants 2290 persons 5729 persons 8019 persons

6.0 MATERIAL REQUIREMENT FOR CONSTRUCTION Basic building materials for the construction of the proposed development are Cement, Sand, Stonechip, Brick and Steel as reinforcement. Though it is too early for estimation of consumption of building materials in this stage, but a sincere attempt has been

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made for preliminary assessment for such consumption in phase II; which is presented below: Cement = 25,810 tonne Sand = 70,980 tonne Stonechip = 65,820 tonne Brick = 20,90,740 pieces Steel = 6,710 tonne

7.0 WATER REQUIREMENT, SOURCE OF SUPPLY, WASTEWATER TREATMENT & DISPOSAL Water Demand for the proposed expansion during the construction phase, will be (16 kLD + 14kLD + 6 kLD) = 36.0 kLD.

Water Requirement during Operational Stage

a) Domestic Consumption (Phase – I) = 314 kLD Type of User Per capita Water No. of Users Water Consumption Consumption Residents 150 lpcd 2070 persons 310.5 kLD Residential 15 lpcd 200 persons 3.00 kLD Floating Service Staff 45 lpcd 20 persons 0.90 kLD Sub - Total 2290 persons 314.4 say 314kLD Out of 314 kLD, 1/3 rd volume i.e. 104.67 kLD say 105 kLD will be consumed for toilet flushing, where treated wastewater will be used. Thus, required freshwater will be in tune of (314– 105) kLD = 209 kLD.

Domestic Consumption (Phase – II) = 776 kLD Type of User Per capita Water No. of Users Water Consumption Consumption Residents 150 lpcd 5072 persons 761 kLD Residential 15 lpcd 507 persons 8 kLD Floating Service Staff 45 lpcd 150 persons 7 kLD Sub - Total 5729persons 776 kLD

Out of 776 kLD, 1/3 rd volume i.e. 258.6 kLD say 259 kLD will be consumed for toilet flushing, where treated wastewater will be used. Thus, required freshwater will be in tune of (776– 259) kLD = 517 kLD.

Thus, Domestic Consumption for total project (Phase – I + II) = 314+776 = 1090 kLD……..(i) Dual plumbing will be considered for Phase I + II. Hence, out of 1090 kLD, 1/3 rd volume i.e. 105+259 = 364 kLD will be consumed for toilet flushing, where treated wastewater will be used. Thus, required freshwater for the total project will be at the tune of [1090 – 364 kLD] = 726 kLD (209+517 = 726 kLD).

b) Water Reqd. for Car Cleaning = 18kLD……(ii) Car Parks provided in Phase I = 264 Considering 75% of the cars to be cleaned in a day, water required for car cleaning = 264 X 20 X 75% litres/car = 3.96 say 4 kLD Additional Car Parks provided in Phase II = 924 Considering 75% of the cars to be cleaned in a day, water required for car cleaning = 924 X 20 X 75% litres/car = 13.86 say 14 kLD. Hence, total water for car cleaning required for the entire project Phase I + II = (4 +14) kLD = 18 kLD

c) Water consumption for landscaping = 155 kLD…………(iii)

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Landscaping Water Requirement for Phase – I (Existing Phase) As per EC obtained for phase 1 no. of trees to be planted = 350 nos. Considering water consumption as 70 litres/tree (based on the evapo-transpiration rate as 6mm on average, irrigation efficiency as 85% and plant factor as 0.4) Water consumption by the trees is 350 X 70 litres = 24.5 say 25 kLD. Assuming water requirement for maintenance of semi paved area to be 5 lit/ sq.m, water required will be (2981.26+5222.29) x 5 = 41.02 say 41 kLD Thus, landscaping water requirement is (25+41) = 66 kLD.

Total Landscaping Water Requirement (Phase II) Plot Area = 69668.749 sq.m i.e.6.97 Ha Considering 20% of the plot area to be as green surface covered by trees etc.; Area under green cover is 20% of 6.97 Ha i.e. 1.394 Ha Assuming 700 trees per Ha, required trees within site is 1.394X 700 = 975.42 say 976. 350 trees are already being planted in phase 1. Proposed no. of trees for phase II = 976 – 350 = 626 Considering water consumption as 70 litres/tree (based on the evapo-transpiration rate as 6mm on average, irrigation efficiency as 85% and plant factor as 0.4) Water consumption by the trees is 626 X 70 litres = 43.82 kLD. Assuming water requirement for maintenance of semi paved area & the soft area to be 5 lit/sq.m, water required only for phase II will be 8986.87 x 5 = 44.8 kLD Hence, Landscaping Water Requirement for phase II of the project = (43.82 + 44.85 kLD = 88.67 say 89 kLD. Total water requirement for Phase I + II = 66+89 = 155 kLD.

d) Water Reqd. for Internal Road Cleaning = 19 kLD………..…(iv) In Phase I, area of internal roads and pavement is 4027.83 sq.m. Considering water consumption as 150 litre/100 sq.m, water requirement for road cleaning = 4027.83X 150/100 = 6.04 kLD say 6 kLD. In Phase II, additional surface area for internal roads is 8615.12 sq.m Considering water consumption as 150 litre/100 sq.m, additional water requirement for Phase II will be (8615.12 X 150/100) litres/day = 12.92 kLD, say 13 kLD.

Hence, Internal Road Cleaning Water Requirement for total project = (6+13) kLD = 19 kLD

Total Water Consumption = (1090 + 18 + 155 + 19) = 1282 kLD (Water requirement for fire-fighting is not considered as it is a static demand)

SOURCES OF WATER SUPPLY Probable sources for water supply are from municipal supply, existing bore-well at site, and treated wastewater from S.T.P. and rooftop rainwater during monsoon.

WATER BALANCE DURING OPERATIONAL STAGE Water balance for the proposed complex has been done in following way:

Water Requirement for domestic purpose = 1090 kLD (source : fresh and tr. waste water) Water Requirement for car cleaning = 18 kLD (source : roof-top rainwater) Water Requirement for internal road cleaning = 19 kLD (source : treated wastewater) Water Requirement for landscaping =155 kLD (source : treated wastewater) Total Water Requirement per day = 1282 kLD (this quantity excludes the fire-fighting requirement, as that is a static demand) Net Freshwater Requirement from municipal Source = 726 kLD.

Generated Wastewater from domestic activities = 872 kLD (80% of domestic water consumption of 1090 kLD) Treated waste water to be generated = 784.8 say 785 kLD

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(90 % of generated wastewater) Available Rainwater from Rooftop = 28.0 kLD Rooftop rainwater to be used for Car Cleaning = 18 kLD Treated waste water to be used for Landscaping = 155 kLD Treated waste water to be used for internal road cleaning = 19 kLD Treated wastewater to be used for domestic flushing = 364 kLD Total treated wastewater reused = 155+19+364 = 538 kLD. Treated wastewater discharged into the panchayat drain = 785-538 = 247 kLD. In this project, one sewage treatment plants will be provided for the two phases. Thus, treated wastewater will be partially reused for different secondary purposes like landscaping, road cleaning, etc. Rest volume of treated wastewater will be discharged into the panchayat drain.

Details Phase – I Phase - II Total (Phase I+II) Requirement Flushing water (treated 105 kld 259 kld 364 kld For Domestic wastewater) Purposes Fresh water 209 kld 517 kld 726 kld Requirement For Car Cleaning 4 kld 14 kld 18 kld Requirement For Landscaping 66 kld 89 kld 155 kld Requirement For Internal Road Cleaning 6 kld 13 kld 19 kld Total Water Requirement 390 kld 892 kld 1282 kld

Details Phase – I Phase - II Total (Phase I+II) Waste Water Generated 251 kld 621 kld 872 kld Treated Wastewater Generated 226 kld 559 kld 785 kld Treated Landscaping 66 kld 89 kld 155 kld Wastewater Internal road 6 kld 13 kld 19 kld Recycled cleaning Domestic 105 kld 259 kld 364 kld flushing Total 177kld 361 kld 538 kld Treated Wastewater Discharged 49 kld 198 kld 247 kld

(Water requirement for fire-fighting is not considered as it is a static demand)

8.0 SOLID WASTE DISPOSAL SYSTEM Volume of solid waste is 4.1 tonne/day for phase (I+II). The breakup of daily generated solid waste during the operational phase is given below:

Solid Waste Generation Calculation for Phase – I (Existing)

Type of User Per capita solid No. of Users Solid waste generation waste generation Residents 0.5 kg/cap/day 2070 persons 1035 kg/day Residential 0.1kg/cap/day 200 persons 20 kg/day Floating Service Staff 0.3 kg/cap/day 20 persons 6 kg/day Site Maintenance 0.05 kg/cap/day 2290 persons 114.5 kg/day Total 1175.5 say 1176 kg/day or 1.18 tonne/day

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Solid Waste Generation Calculation for Phase – II (Proposed)

Type of User Per capita solid No. of Users Solid waste generation waste generation Residents 0.5 kg/cap/day 5072 persons 2536 kg/day Residential 0.1kg/cap/day 507 persons 50.7 kg/day Floating Service Staff 0.3 kg/cap/day 150 persons 45.0 kg/day Site Maintenance 0.05 kg/cap/day 5729 persons 286.45 kg/day Total 2918.15 say 2918 kg/day or 2.92 tonne/day

Solid Waste Generation Calculation for Phase I+ II

Type of User Solid Waste Solid Waste Solid Waste Generation Phase I Generation Phase II Generation Phase I+II Residents 1035 kg/day 2536 kg/day 3571 kg/day Residential 20 kg/day 50.7 kg/day 70.7 kg/day Floating Service Staff 6 kg/day 45.0 kg/day 51.0 kg/day Site Maintenance 114.5 kg/day 286.45 kg/day 400.95 kg/day Total 1176 kg/day or 2918 kg/day or 2.92 4093.65 kg/day or 4.1 1.18 tonne/day tonne/day tonne/day

9.0 POWER REQUIREMENT Power requirement for Phase – I (existing) is assessed as 1150 kW. Additional Power Requirement for Phase – II (expansion) is assessed as 5180 kW. Thus, total power requirement including Phase I + Phase II is 6330 kW. Power is supplied by WBSEDCL.

Details Phase – I (existing) Phase – II Total (Phase I+II) (proposed) Power requirement 1150 kW 5180 kW 6330 kW D.G. Back up 2 X 380 kVA 2 X 500 kVA + 1X 380 2 X 500 kVA + 3X 380 kVA + 1X200 kVA kVA + 1X200 kVA

10.0 CONCEPTUAL PLANS The location plan, site plan and conceptual plan of the project is enclosed herewith.

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