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M/S MARIANA ENVIRONMENTAL CLEARANCE FOR PROPOSED EXPANSION INFRASTRUCTURE OF COMMERCIAL COMPLEX LOCATED AT SECTOR-104, Form-1A LIMITED VILLAGE- DHANWAPUR, GURGAON, HARYANA FORM-1 A 1.0 LAND ENVIRONMENT 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 be 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. The Proposed Expansion of Commercial Complex Located at Sector-104, Village- Dhanwapur, Gurgaon, Haryana. The proposed site is for commercial development. The following maps are attached. (i) Site location, (ii) Layout ( Conceptual ) plan, (iii) Surrounding features of the proposed site (within 500 meters and 10 Km, Ref. Annexure 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. The proposed Expansion of Commercial Complex Located at Sector-104, Village- Dhanwapur, Gurgaon, Haryana. The brief description of the proposed project is given below in Table-1: Table-1: Brief description of the Project SN Description Quantity Unit GENERAL 1 Gross Plot Area (Licensed Area) 8574.26 SQM 2 Net Planned area 7041.52 SQM 3 Net Plot area 4850 SQM 4 Proposed Built Up Area 34459.00 SQM 5 Number of Building Blocks 1 NOS 6 Max Height of Building 155 M 7 Max No of Floors 3B+G/ST+33 NOS 8 Cost of Project 124.11 CR 9 Expected Population ( All Floating) 2529 PERSONS AREAS Permissible Ground Coverage Area (60% of Net 10 Planned area) 4225 SQM Proposed Ground Coverage Area (26.32% of Net 11 planned area and 38% of Net plot area) 1853 SQM 12 Permissible FAR Area (350) 24645.32 SQM 13 Proposed FAR Area (338.652) 23846.50 SQM 14 Total Basement Areas (All 3 Lvls) 8551.29 SQM WATER 15 Total Water Requirement 91 KLD 16 Fresh water requirement 37 KLD 17 Treated Water Requirement 54 KLD ITHC/PRJ/17-18/EIA/126 15 IND TECH HOUSE CONSULT M/S MARIANA ENVIRONMENTAL CLEARANCE FOR PROPOSED EXPANSION INFRASTRUCTURE OF COMMERCIAL COMPLEX LOCATED AT SECTOR-104, Form-1A LIMITED VILLAGE- DHANWAPUR, GURGAON, HARYANA 18 Waste water Generation 67 KLD 19 Proposed STP Capacity 80 KLD 20 Treated Water Available for Reuse 54 KLD 21 Treated Water Recycled 54 KLD Zero Discharge to Municipal Sewer 22 discharge - RAIN WATER HARVESTING 23 Rain Water Harvesting Potential 2018.75 CUM 24 No of RWH of Pits Proposed 2 NOs PARKING 25 Total Parking Required as / Building Bye Laws 318 ECS 26 Proposed Total Parking 318 ECS 27 Proposed Parking on Surface 12 ECS 28 Proposed Parking in Basement (Incl Mech Parking) 283 ECS 29 Proposed Stilt parking 23 ECS GREEN AREAS 30 Proposed Green Area (25.33% of Plot Area) 1228.71 SQM WASTE GENERATION 31 Municipal Solid Waste Generation 0.61 TPD 32 Quantity of Hazardous waste Generation 3.23 LTS/DAY 33 Quantity of Sludge Generated from STP 23 KG/DAY POWER 34 Total Power Requirement 2676 KW 35 DG set backup 3500 KVA 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). The proposed project will be developed in accordance with zoning regulation, HUDA bye laws and NBC - 2016 norms. Proposed project will provide all the basic amenities such as proper drainage system, RWH system to recharge ground water aquifer and adequate measures to minimize impact on the surroundings. The proposed development will not have negative impact as the project site and surrounding is vacant and will be developed for commercial colony development. 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 main reasons for erosion are over exploitation of groundwater, unstable slopes, landslides etc. The proposed site area is primarily a flat land and is not prone to erosion. The proposed construction will involve excavation for foundation. Excavated soil will be used for backfilling & site development work. The project would involve construction of paved areas which would reduce the chances of erosion subsidence. Subsidence is not anticipated, as ground water will not be used. ITHC/PRJ/17-18/EIA/126 16 IND TECH HOUSE CONSULT M/S MARIANA ENVIRONMENTAL CLEARANCE FOR PROPOSED EXPANSION INFRASTRUCTURE OF COMMERCIAL COMPLEX LOCATED AT SECTOR-104, Form-1A LIMITED VILLAGE- DHANWAPUR, GURGAON, HARYANA Qualified structural designer will design the structure of the project which will be vetted by expert as per rules of local body. Seismo-Tectonic Appraisal of the Area: Bureau of Indian Standards (BIS) has prepared a seismic zoning map of India based on tectonic features and records of past earthquakes. The project site falls under Zone-IV as per the Seismic Zoning map of India (IS 1893, Part I, 2002.) Necessary seismic factors as per codes shall be incorporated suitably while designing the structures to safeguard against earthquake risks. 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) No, proposal will not involve alteration of natural drainage system. 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.) During construction phase, excavation was envisaged for construction of foundation. The excavated top soil has been preserved separately for reusing it for horticulture development. The remaining soil will be properly stored under cover & will be used for site leveling, back filling and road construction. There will be no requirement to bring materials for filling from outside. 1.7 Give details regarding water supply, waste handling etc. during the construction period. Water Supply: During construction stage, Treated waste water from the tanker will be taken for construction works. This water will be tested for fitness for construction purpose. Waste Generation and Handling: Excavated soil will be stored and covered at site and it will be reused for site leveling, back filling and road construction. The fertile top soil will be reused for landscaping purpose. Spillage of oil from the machinery will be properly collected in drums and disposed off. For construction labors, proper sanitary facilities &wash areas will be provided and good hygienic conditions will be maintained. Handling of generated waste will be done by agency approved by SPCB/CPCB. 1.8 Will the low lying areas and wetlands get altered? (Provide details of how low lying and wetlands are getting modified from the proposed activity) No, there is no low lying area observed within and in the vicinity of the project site. 1.9 Whether construction debris and 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 generated during construction phase can broadly be classified as construction waste and domestic waste. About 1378.36 MT of construction waste (Calculated using TIFAC (Technology Information, Forecasting, and Assessment Council standards, @ 40 ITHC/PRJ/17-18/EIA/126 17 IND TECH HOUSE CONSULT M/S MARIANA ENVIRONMENTAL CLEARANCE FOR PROPOSED EXPANSION INFRASTRUCTURE OF COMMERCIAL COMPLEX LOCATED AT SECTOR-104, Form-1A LIMITED VILLAGE- DHANWAPUR, GURGAON, HARYANA Kg / sq m) and negligible quantity of domestic waste would be generated from labours employed at site. Most of the construction waste generated will be used on the site as filler material for onsite development, internal roads and pavements. Construction waste if any remaining will be sent to an approved dumping site/landfill site through authorized agency. Approx. 95 labors per day will be employed during the construction stage of the project. Required sanitary, drinking water and other requisite facilities have already been provided. Wash areas has been constructed and good hygienic conditions is being maintained for labor camp. 2.0 WATER ENVIRONMENT 2.1 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. Total water requirement for this project is 91 KLD, out of which approx. 54 KLD treated waste water is required. The fresh water demand of 37 KLD will be obtained from Haryana Urban Development Authority. Breakup of water requirements for various uses is given below. Efficient dual plumbing system will be provided for conservation of fresh water. Details of water requirement are given in Table 2 below: Table 2: Total Water Requirement Details of the Project SN Particulars Water Demand (KLD) 1 Total Water Demand 91 2 Fresh Water Requirement 37 3 Total Waste water Generation 54 4 Total treated water 54 5 Treated water Recycled 54 Gardening 7 D G Cooling 5 Flushing 37 Street Washing 5 6 STP Proposed 80 (Source: Manual on norms and standards for Environmental Clearance of large construction projects, MoEF). Water requirement for horticulture, D.G. cooling, street washing and flushing purpose will be fulfilled by recycling the treated waste water from onsite STP. ITHC/PRJ/17-18/EIA/126 18 IND TECH HOUSE CONSULT M/S MARIANA ENVIRONMENTAL CLEARANCE FOR PROPOSED EXPANSION INFRASTRUCTURE OF COMMERCIAL COMPLEX LOCATED AT SECTOR-104, Form-1A LIMITED VILLAGE- DHANWAPUR, GURGAON, HARYANA 2.2 What is the capacity (dependable flow or yield) of the proposed source of water? During operation stage fresh water will be supplied by Haryana Urban Development Authority.