FORM 1 & 1A REDEVELOPMENT OF BOMBAY DEVELOPMENT DIRECTORATE (BDD) CHAWLS. At Naigaon, Dadar-Mumbai, Maharashtra

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1 FORM 1 & 1A REDEVELOPMENT OF BOMBAY DEVELOPMENT DIRECTORATE (BDD) CHAWLS At Naigaon, Dadar-Mumbai, Maharashtra By MUMBAI HOUSING AND AREA DEVELOPMENT BOARD (A regional unit of MHADA) Griha Nirman Bhavan, Kalanagar, Bandra (East), Mumbai

2 FORM 1 REDEVELOPMENT OF BOMBAY DEVELOPMENT DIRECTORATE (BDD) CHAWLS At Naigaon, Dadar-Mumbai, Maharashtra By MUMBAI HOUSING AND AREA DEVELOPMENT BOARD (A regional unit of MHADA) Griha Nirman Bhavan, Kalanagar, Bandra (East), Mumbai

3 (I) Basic Information APPENDIX - I (See paragraph - 6) FORM 1 Sr. Item Details 1. Name of the project/s Redevelopment of Bombay Development Directorate (BDD) Chawls at Naigaon, Dadar-Mumbai, Maharashtra. 2. S. in the schedule 8 (B1) 3. Proposed Total plot area: Sq. mt. capacity/area/length/tonnage to be Built up area as per FSI: Sq. mt. handled/command area/lease Total Construction Built- up area: Sq. mt. area/number of wells to be drilled Project Proposal: Building type Number of building & Flats /Shops Nomenclature Redevelopment 25 Buildings : 3 Basements + Residential Units: Ground + Ranging from 16 to 3344 Nos. 23 Upper Floors Shops: 93 Nos. Society Office: 5 Nos. Reservation 3 Buildings : Ground + 5 Floors each Sale Residential: 4 Buildings: 3 Basements + 6 Podia + Stilt + Ranging from 60 to 66 Upper Floors Commercial: 1 Building of Ground + 19 Upper Floors 4. New/Expansion/Modernization New 5. Existing Capacity/ Area etc. Not Applicable 6. Category of project i.e. A or B 8 (B1) 7. Does it attract the general condition? Not Applicable If yes, please specify. 8. Does it attract the specific condition? Not Applicable If yes, please specify. 9. Location Naigaon Plot/Survey/Khasra Survey 713, 1/713, 3/713, 714 Villages Dadar Tehsil Mumbai District Mumbai State Maharashtra 10. Nearest railway station Dadar Railway Station: Within: 1.50 Km (Road Distance) Nearest airport 11. Nearest Town, city, District headquarters along with distance in kms. 12. Village Panchayats, Zilla Parishad, Municipal Corporation, Local body (complete postal address with telephone nos. to be given) Primary, Secondary School and Welfare Centre Flats: 1900 Nos. Offices Mumbai Chhatrapati Shivaji Airport: Within: Km (Road Distance) Mumbai Metropolitan Region Municipal Corporation of Greater Mumbai (M.C.G.M) 13. Name of the applicant MUMBAI HOUSING AND AREA DEVELOPMENT BOARD Form 1, Redevelopment of BDD Chawls, Naigaon, Mumbai 1

4 Sr. Item Details (A regional unit of MHADA) 14. Registered Address Griha Nirman Bhavan, Kalanagar, Bandra (East), Mumbai Address for correspondence Griha Nirman Bhavan, Kalanagar, Bandra (East), Mumbai Name Mr. Sunil Jadhav Designation (Owner/Partner/CEO) Deputy Chief Engineer/PPD, MHADB Address Griha Nirman Bhavan, Kalanagar, Bandra (East), Mumbai Pin Code Telephone Fax Details of Alternative Sites examined, Not applicable if any. Location of these sites should be shown on a topo-sheet. 17. Interlinked Projects No 18. Whether separate application of Not applicable interlinked project has been submitted? 19. If yes, date of submission Not applicable 20. If no, reason Not applicable 21. Whether the proposal involves approval/clearance under: if yes, details of the same and their status to be given. (a) The Forest (Conservation) Act, 1980? (b) The Wildlife (Protection) Act, 1972? (c) The C.R.Z Notification, 1991? 22. Whether there is any Government Order/Policy relevant/ relating to the site? Not applicable Not applicable 23. Forest land involved (hectares) Not Applicable 24. Whether there is any litigation No pending against the project and/or land in which the project is propose to be set up? (a) Name of the Court (b) Case (c) Order /directions of the Court, if any and its relevance with the proposed project. Not applicable Development by MHADA under 33(9)B (II) Activity 1. Construction, operation or decommissioning of the Project involving actions, which will cause physical changes in the locality (topography, land use, changes in water bodies, etc.) Sr. Yes / Details thereof (with approximate quantities / rates, Information/Checklist confirmation No wherever possible) with source of information data 1.1 Permanent or temporary change in land No There are total 42 nos. of Chawls at Naigaon site. These use, land cover or topography are of 90 years old and in dilapidated conditions. These including increase in intensity of land use (with respect to local land use plan) Chawls are of Ground + 3 floors with 20 flats on each floor Now proposed redevelopment of these dilapidated Form 1, Redevelopment of BDD Chawls, Naigaon, Mumbai 2

5 Sr. Information/Checklist confirmation Yes / No Details thereof (with approximate quantities / rates, wherever possible) with source of information data buildings. Demolition of existing Chawls is involved 1.2 Clearance of existing land, vegetation and building? Yes 1.3 Creation of new land uses? No Pre-construction investigation e.g. bore Yes Geotechnical Investigation shall be carried out. houses, soil testing? 1.5 Construction works? Yes Residential and Commercial development 1.6 Demolition works? Yes Demolition of existing Chawls is involved 1.7 Temporary sites used for construction No -- works or housing of construction workers? 1.8 Above ground building, structures or earthworks including linear structures, cut and fill or excavations Yes 1.9 Underground works including mining or Tunneling? Yes 1.10 Reclamation works? No Dredging? No Offshore structures? No Production and manufacturing processes? 1.14 Facilities for storage of goods or materials? 1.15 Facilities for treatment or disposal of solid waste or liquid effluents? No -- Demolition debris and Excavation material shall be partly reused & remaining shall be disposed to the authorized landfill site with prior permission of Local Authority. Construction of only 3 Basements Yes Temporary storage facilities shall be provided to store the construction raw material. Yes STP for treatment of sewage Solid waste will be segregated into non-biodegradable and biodegradable garbage Biodegradable waste will be treated in Organic Waste Converters and the non-biodegradable waste will be segregated into recyclable & non-recyclable. Recyclable waste shall be handed over to recyclers and non-recyclable waste will be handed over to Local Authority E-Waste: Will be stored separately and disposed through authorized recyclers. Dried sludge from STP will be used as manure for gardening 1.16 Facilities for long term housing of operational workers? No New road, rail, or sea traffic during construction or operation? No New road, rail, air waterborne or other transport infrastructure including new or altered routes and stations, ports, No -- airports etc? 1.19 Closure or diversion of existing transport routes or infrastructure leading to changes in traffic No -- Movements? 1.20 New or diverted transmission lines or -- No pipelines? 1.21 Impoundment, damming, culverting, No -- Form 1, Redevelopment of BDD Chawls, Naigaon, Mumbai 3

6 Sr. Information/Checklist confirmation Yes / No realignment or other change on the hydrology of watercourses or aquifers? 1.22 Stream crossings? No Abstraction or transfers of water from ground or surface waters? 1.24 Changes in water bodies or the land surface affecting drainage or run-off? 1.25 Transport of personnel or materials for construction, operation or decommissioning? 1.26 Long-term dismantling or decommissioning or restoration works? 1.27 Ongoing activity during decommissioning which could have an impact on the environment? 1.28 Influx of people to an area in either temporarily or permanently? No -- Details thereof (with approximate quantities / rates, wherever possible) with source of information data Yes By considering the runoff of current scenario and runoff after development there will be increment in runoff of storm water. Yes Transport of construction materials. Precautions will be taken to reduce the impact of the vehicular movement by trying to avoid the vehicular trips during peak hours. During operational phase, there will be also transport of vehicles No -- No -- Yes 1.29 Introduction of alien species? No Loss of native species or genetic No -- diversity? 1.31 Any other actions? No -- There will be influx of about ~ persons. (Reservation and Sale occupancy only) 2. Use of Natural resources for construction or operation of the Project (such as land, water, materials or energy, especially any resources which are non-renewable or ion short supply): Sr. Information/Checklist confirmation Yes / No Details thereof (with approximate quantities / rates, wherever possible) with source of information data 2.1 Land especially undeveloped or agricultural land (ha) No The land is in developed infrastructure area 2.2 Water (expected source & Yes During Construction Phase - competing users) unit : KLD For Workers : From M.C.G.M..: 41 KLD For Construction : From Water tankers : KLD (Depending upon the activity). 2.3 Minerals (MT) No Construction material stone, aggregates, and / soil (expected source MT) Yes During Operational Phase Fresh water from M.C.G.M..: 2424 KLD Quantity: As per requirement Stone aggregates demand met from the clay/soil generated after excavation and from open market Sources: The material required for construction activities be procured from company s authorized / approved vendors only. The vendor s performance monitored periodically. In case of urgency or non-availability of materials from authorized/approved vendors, it be procured from the open market. 2.5 Forests and timber (source MT) Yes Timber required for doors sourced from local suppliers. Form 1, Redevelopment of BDD Chawls, Naigaon, Mumbai 4

7 Sr. Information/Checklist confirmation 2.6 Energy including electricity and fuels (source, competing users) Unit: fuel (MT), energy (MW) 2.7 Any other natural resources (use appropriate standard units) Yes / No Details thereof (with approximate quantities / rates, wherever possible) with source of information data Yes During Construction Phase - Local Authority: 150 KW D.G. Sets: As per requirement During Operational Phase Source: Local Authority Connected Load KW Maximum demand KW For emergency backup during power D.G. Set failure including environmental management facilities No Use, storage, transport, handling or production of substances or materials, which would be harmful to human health or the environment or raise concern about actual or perceived risks to human health. Details thereof (with approximate Sr. Yes / Information/Checklist confirmation quantities / rates, wherever possible) No with source of information data 3.1 Use of substances or materials, which are No -- hazardous (as per MSIHC rules) to human health or the environment (flora, fauna, and water supplies) 3.2 Changes in occurrence of disease or affect disease No -- vectors (e.g. insect or water borne diseases) 3.3 Affect the welfare of people e.g. by changing No -- living conditions? 3.4 Vulnerable groups of people who could be affected No by the project e.g. hospital patients, children, the -- elderly etc., 3.5 Any other causes No Production of solid wastes during construction or operation or decommissioning (MT/ month) Sr. Yes Details thereof (with approximate quantities / rates, Information/Checklist confirmation / No wherever possible) with source of information data 4.1 Spoil, overburden or mine wastes No Municipal waste (domestic and or commercial wastes) Yes The total quantities of solid waste: Kg /day. (Biodegradable and Non-biodegradable) 4.3 Hazardous wastes (as per Hazardous waste Management Rules) Yes Waste oil generated from DG set shall be stored at separate location duly marked and will be sold to the authorized recyclers. 4.4 Other industrial process wastes No Surplus product No Sewage sludge or other sludge from effluent treatment Yes Dried sludge from STP will be used as manure for plants within the premises. 4.7 Construction or demolition wastes Yes Demolition debris and Excavation material shall be partly reused & remaining shall be disposed to the authorized landfill site with prior permission of Local Authority. Construction waste generated during construction activity shall be partly reused and remaining shall be disposed to authorized landfill site 4.8 Redundant machinery or equipment No Contaminated soils or other materials No -- Form 1, Redevelopment of BDD Chawls, Naigaon, Mumbai 5

8 4.10 Agriculture wastes No Other solid wastes Yes E- Waste shall be stored separately and disposed to authorized recyclers. 5. Release of pollutants or any hazardous, toxic or noxious substances to air (Kg/hr) Sr. Information/Checklist confirmation Yes / No Details thereof (with approximate quantities / rates, wherever possible) with source of information data 5.1 Emissions from combustion of fossil Yes CPCB approved D.G. Sets will be used during power fuels from stationary or mobile failure sources 5.2 Emissions from production processes No Emissions from materials handling Yes including storage or transport 5.4 Emissions from construction activities including plant and equipment 5.5 Dust or odours from handling of materials including construction materials, sewage and waste Yes / Marginal Yes 5.6 Emissions from incineration of waste No Emissions from burning of waste in No -- open air (e.g. slash materials, construction debris) 5.8 Emissions from any other sources No -- Fugitive dust emission due to handling and loadingunloading activities is envisaged during construction. Frequent water sprinkling will be done to minimize the fugitive emissions. The project may cause rise in dust levels during construction phase. Precautions taken to reduce dust generation during construction phase: Water sprinkling at regular intervals to reduce control of dust generation Dust generation controlled as described above. For odour control: Proper ventilation shall be provided around STP & solid waste management location. 6. Generation of Noise and Vibration, and Emissions of Light and Heat: Sr. Information/Checklist confirmation Yes / No Details thereof (with approximate quantities / rates, wherever possible) with source of information data 6.1 From operation of equipment e.g. engines, ventilation plant, crushers. Yes but negligible For control of noise following measures shall be adopted: Properly maintained equipment with mufflers will be used High noise generating construction activities would be carried out only during day time Workers working near high noise construction machinery would be supplied with ear muffs/ear plugs 6.2 From industrial or similar processes No From construction or demolition Yes Noise levels may increase due to operation of machinery as well as transportation vehicles. This may cause nuisance to the nearby area. Following precautions taken to control noise pollution: High noise generating construction activities carried out only during day time Installation, use and maintenance of mufflers on equipment Workers working near high noise construction machinery supplied with ear muffs/ear plugs Plantation of trees Form 1, Redevelopment of BDD Chawls, Naigaon, Mumbai 6

9 Acoustic enclosure for DG sets 6.4 From blasting or piling No From construction or operational Yes During Construction phase: traffic Transport of materials for construction work. Precautions taken to reduce the impact of the vehicular movement such as vehicular trips not at peak traffic hours. Operation Phase : The vehicular parking will be restricted only in the adequate parking area provided, which would help in reducing noise pollution due to traffic congestion Tree plantation will also help to reduce the noise level and also will enhance air quality. 6.6 From lighting or cooling systems. No From any other sources. No Risks of contamination of land or water from releases of pollutants into the ground or into sewers, surface waters, groundwater, coastal waters or the sea: Sr. Information/Checklist confirmation Yes / No Details thereof (with approximate quantities / rates, wherever possible) with source of information data 7.1 From handling, storage, use or spillage No -- of hazardous materials 7.2 From discharge of sewage or other No The treated sewage will be reused for flushing and effluents to water or the land gardening within the premises. Excess treated sewage (expected mode and place of shall be disposed to the sewer line. discharge) 7.3 By deposition of pollutants emitted to air into the land or into water 7.4 From any other sources No Is there a risk of long term build up of pollutants in the environment from these sources? No -- No Dust generated during construction phase from earthworks and movement of vehicles. Appropriate fugitive dust control measures, including water sprinkling of exposed areas and dust covers for trucks, provided to minimize any impacts. Stack height of DG set shall be as per CPCB guidelines 8. Risk of accidents during construction or operation of the Project, which could affect human health or the environment Sr. Yes Details thereof (with approximate quantities / rates, Information/Checklist confirmation / No wherever possible) with source of information data 8.1 From explosions, spillages, fires etc No -- from storage, handling, use or production of hazardous substances 8.2 From any other causes. No Could the project be affected by natural disasters causing environmental damage (e.g. floods, earthquakes, landslides, cloudburst)? -- Details of a comprehensive Disaster Management Plan including emergency evacuation during natural and manmade disaster shall be studied and submitted. Form 1, Redevelopment of BDD Chawls, Naigaon, Mumbai 7

10 9. Factors which should be considered (such as consequential development) which could lead to environmental effected or the potential for cumulative impacts with other existing or planned activities in the locality Sr. Information/Checklist confirmation Yes / No Details thereof (with approximate quantities / rates, wherever possible) with source of information data 9.1 Lead to development of supporting, utilities, ancillary development or development stimulated by the project which could have impact on the environment e.g.: Supporting infrastructure (roads, power supply, waste or waste water treatment etc) No Supporting infrastructure is already in existence Housing development Yes The project is Residential and Commercial Extractive industries development. Supply industries Other 9.2 Lead to after-use of the site, which could No -- have an impact on the environment 9.3 Set a precedent for later developments Yes Will create job opportunities in construction and 9.4 Have cumulative effects due to proximity to other existing or planned projects with similar effects Yes operation phase Impacts on water availability, storm water drainage, availability of electricity, traffic congestion etc. (III) Sr. Environmental Sensitivity Areas 1 Areas protected under international conventions, national or local legislation for their ecological, landscape, cultural or other related value 2 Areas which are important or sensitive for ecological reasons - Wetlands, watercourses or other water bodies, coastal zone, biospheres, mountains, forests Name/ Identity Sanjay Gandhi National Park Arabian Sea Mahul Sewri Creek Powai Lake Chandivali Lake Mithi River Mahim Creek BanganagaTalao Sanjay Gandhi National Park 3 Areas used by protected, important or sensitive species of flora or fauna for breeding, nesting, foraging, resting, over wintering, migration 4 Inland, coastal, marine or underground waters Arabian Sea Mahul Sewri Creek Powai Lake Chandivali Lake Mithi River Mahim Creek BanganagaTalao Aerial distance (within 15 km.) from Proposed project location boundary Within Km Within 3.00 km Within 3.00 km Within km Within km Within 5.00 km Within 2.00 km Within 9.00 km Within Km Within 3.00 km Within 3.00 km Within km Within km Within 5.00 km Within 2.00 km Within 9.00 km Form 1, Redevelopment of BDD Chawls, Naigaon, Mumbai 8

11 5 State, National boundaries None 6 Routes or facilities used by the public for No -- access to recreation or other tourist, pilgrim areas 7 Defense installations No -- 8 Densely populated or built-up area Mumbai Metropolitan Region -- 9 Areas occupied by sensitive man-made land Mumbai Metropolitan Region -- uses (hospitals, schools, places of worship, community facilities) 10 Areas containing important, high quality or scarce resources (Ground water resources, surface resources, No -- forestry, agriculture, fisheries, tourism, minerals) 11 Areas already subjected to pollution or environmental damage. (those where existing No -- legal environmental standards are exceeded) 12 Areas susceptible to natural hazard which No -- could cause the project to present environmental problems (Earthquakes, subsidence, landslides, erosion, flooding or extreme or adverse climatic conditions) IV. Proposed Terms of Reference for EIA studies: EIA study for this project is being done as per the standard TOR notified by MoEF on dt and as per the guidelines given in Environmental Impact Assessment Guidance Manual for building construction projects by MoEF. Application is being done for finalization of proposed Terms of References (TOR) to SEIAA, Maharashtra. Proposed draft Terms of References (TOR) for conducting EIA Study is attached as Enclosure 1. Form 1, Redevelopment of BDD Chawls, Naigaon, Mumbai 9

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13 FORM 1A REDEVELOPMENT OF BOMBAY DEVELOPMENT DIRECTORATE (BDD) CHAWLS At Naigaon, Dadar-Mumbai, Maharashtra By MUMBAI HOUSING AND AREA DEVELOPMENT BOARD (A regional unit of MHADA) Griha Nirman Bhavan, Kalanagar, Bandra (East), Mumbai

14 APPENDIX II (See paragraph 6) 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] 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 to 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. Site Location: This is redevelopment project of BDD -Chawl at Dadar Naigaon Division, Mumbai, Maharashtra. Site History: Bombay Development Directorate (BDD) had constructed this Chawls between the year 1921 to There are total 42 nos. of Chawls at Naigaon site. These are of 90 years old and in dilapidated conditions. These Chawls are of Ground + 3 floors with 20 flats on each floor. Now proposed redevelopment of these dilapidated buildings. The following details are enclosed: 1. Site Location Map Enclosure 2 2. Surrounding features of the proposed site (within 500 meters) Enclosure 3 3. Layout Plan Enclosure 4 A. Connectivity and community facilities Project site will be well connected by roads. Nearby railway station is Dadar railway station of main line of central railway. Basic amenities like School and Commercial spaces are also provided within project site. Other amenities like shopping, hospitals etc. are also available nearby the project site. B. Building Details: Table 1: Building details Building type Number of building & Nomenclature Flats /Shops Redevelopment 25 Buildings : 3 Basements + Ground + Ranging from 16 to 23 Upper Floors Residential Units: 3344 Nos. Shops: 93 Nos. Society Office: 5 Nos. Reservation 3 Buildings : Ground + 5 Floors each Primary and Secondary School and Welfare Centre Sale Residential: 4 Buildings: 3 Basements + 6 Podia + Stilt + 66 Upper Floors Commercial: 1 Building of Ground + 19 Upper Floors Flats: 1900 Nos. Offices Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 1

15 C. Area Statement: Table 2: Area Statement Sr. Description Area (Sq. mt.) 1. Total Plot Area R G area Proposed Built - up Area as per FSI Total Construction Built-up Area (FSI + NON FSI) D. Parking Statement: Table 3: Parking Statement Type Parking Required as per Local Parking spaces provision Norms (nos.) 4Wheeler (nos.) 4Wheeler Redevelopment Sale Total E. Occupancy Load: Sr. Building Table 4: Occupancy Load of Flats/ Builtup area (Sq. mt.)/ Criteria for Occupancy of Units Occupancy (Nos.) I Redevelopment Building 1. Residential persons /flat Shops 93 3 persons /unit Society offices 5 5 persons/unit 25 Total Occupancy for Redevelopment Buildings (I) II Reservation Building 1. Primary and Secondary School and Welfare Centre Total Occupancy for Reservation Buildings (II) 965 III Sale Building 1 Residential persons /flat Commercial Staff person /10 sq. mt 1912 Visitors % staff 191 Total Occupancy for Sale Buildings (III) Total occupancy for the project (I+II+III) Reference: National Building Code (NBC) Part 4, Page 27, Occupant Load F. Water requirement for the project: 1. During Construction Phase: From M.C.G.M. : 41 KLD.( For workers) From Water tankers: KLD (Depending on construction activity) Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 2

16 2. During Operational Phase: Water Consumption: (Domestic and flushing requirement) Table 5: Water requirement (Domestic and flushing requirement) Sr. Building Occupancy Domestic & flushing Requirement (KLD) Domestic Flushing I Redevelopment Building II Reservation Building III Sale Buildings Total Reference: National Building Code (NBC) Part 9, Page 19, Water Requirement The amount of water demand is calculated based on the occupancy of the building and the per capita consumption as given in MOEF Manual on norms and standards for EC of large construction projects-: i.e. Total quantity of water used (LPCD) = Occupancy x Quantity (LPCD). Then total quantity of water used for Domestic and Flushing in KLD is calculated. Total water requirement for the project and source: Table 6: Total water requirement for the project and source Sr. Description Quantity of water required in KLD I Construction phase Source of water supply 1 For Workers 41 M.C.G.M. 2 For Construction (Depending upon the construction activity) Water tankers Operation phase II Source of water Description Redevelopment Reservation Sale Total supply 1 Domestic M.C.G.M. 2 Flushing Treated sewage from STP 3 Gardening 129 Treated sewage from STP *Water requirement for gardening purpose is considered as 7 liters per square meter of gardening area on ground and 5 liters per square meter of podium area. Total quantity of water used (LPCD) = Gardening Area (Sq. mt.) x Quantity (Lit /Sq. mt.) Then Total quantity of water for gardening in KLD is calculated. G. Sewage Generation Table 7: Sewage Generation Sr. Quantity of Sewage Description No generated (KLD) Treatment/ Disposal 1. Construction Phase 39 Disposal of sewage to sewer line 2. Operation Phase 3201 Treatment in STP and reuse of treated sewage (available for recycling 2881 KLD) for flushing (1261 KLD) & gardening (129 KLD) within the premises. Excess treated sewage during non-monsoon season and monsoon season shall be disposed to sewer Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 3

17 line. The dried sludge shall be used as manure for plants within the premises. Reference: Manual on norms and standards for EC of large construction projects MoEF. H. Solid Wastes: 1) During Construction Phase: Table 8: Solid Wastes During Construction Phase Criteria for Solid Waste Generation Solid Waste Generation Kg /day of Total Non- Biodegr Non- Biodegr workers (Kg/Person/day) Biodegradable adable Biodegradable adable Total % 20% Segregation of solid waste into biodegradable and non-biodegradable and shall be handed over to MCGM 2) During Operation Phase: Table 9: Solid Wastes During Operation Phase Solid Waste Generation (Kg/day) Sr. Building Occupancy Nonbiodegradable dable Biodegra Total I Redevelopment Building II Reservation Building III Sale Buildings Total Considerations for solid waste generation: For Residential: 70 % wet garbage and 30 % dry garbage out of total Kg/person /day For Shops, School, Society Office, Commercial: 20% wet garbage and 80% dry garbage out of total 0.1 kg/person/day The total quantities of solid waste that will be generated in the project will be kg/day. Out of which 3805 kg/day will be non-biodegradable and 8477 kg/day will be biodegradable. - Segregation of non biodegradable and biodegradable garbage on site. - Biodegradable garbage: Treatment in Organic Waste Converters (OWCs) - Non- biodegradable garbage: Recyclable waste : To recyclers Non-recyclable waste: To M.C.G.M. - Dried sludge from STP will be used as manure within the premises for plants. - E- Waste shall be stored separately and disposed to authorized recyclers. I. Power requirement: During Construction Phase Source: Local Authority : 150 KW D.G. Sets: as per requirement During Operational Phase - Source: Local Authority Connected Load Maximum demand D.G. Sets Table 10: Power Requirement KW KW For emergency backup during power failure including environmental management facilities Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 4

18 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). There shall have some impacts on water, air environment, power requirement but it shall be mitigated by providing proper pollution control facilities. STP shall be provided for treatment of recycling of sewage there by reducing fresh water demand. Also for water conservation, rain water harvesting shall be done. Power consumption shall be reduced by using energy saving practices. Impact on air quality shall be reduced by plantation of trees on green cover area. This project will generate employment during construction phase & operation phase and there by shall have positive impact on socio economy. 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). As per the Seismic Zoning Map of India region falls under Zone- III. Stability Certificate, as per prevalent IS Code shall be obtained for these buildings from registered Consulting Structural Engineer. 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 proposal will not involve alteration of natural drainage systems. Contour map showing the natural drainage near the proposed project site shall be submitted. 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) Demolition debris and Excavation material shall be partly reused & remaining shall be disposed to the authorized landfill site with prior permission of Local Authority. Construction waste generated during construction activity shall be partly reused and remaining shall be disposed to authorized landfill site 1.7 Give details regarding water supply, waste handling etc during the construction period. Water Requirement during Construction Phase: From Water tankers (For Construction):41 KLD (Depending upon the construction activity). From MCGM (For Workers):45-50 KLD The sewage generated approximately 39 KLD will be disposed to sewer line. 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) 1.9 Whether construction debris & waste during construction cause health hazard? (Give quantities of various types of wastes generated during construction including the construction labour and the means of disposal) Solid Waste Generation during Construction Phase: Construction waste generated during construction activity shall be partly reused and remaining shall be disposed to authorized landfill site From Construction labour : Segregation of wastes generated by construction labours into biodegradable and non-biodegradable and shall be handed over to M.C.G.M. Biodegradable garbage = 10 kg/day Non-biodegradable garbage = 40 kg/day Total = 50 kg/day Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 5

19 2 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 be met? State the sources & quantities and furnish a water balance statement. Water Requirement & Source: During Construction Phase For Workers : From M.C.G.M.: 41KLD For Construction : From Water tankers : 45-50KLD During Operational Phase Table 11: Total Water Requirement & Source Description Quantity of water required (KLD) Source of water supply Redevelopment Reservation Sale Total Domestic M.C.G.M. Flushing Treated sewage from STP Gardening 129 Treated sewage from STP Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 6

20 WATER BALANCE PER DAY BASIS DURING NON MONSOON All quantities are in KLD Please Note: *Considered 80 % sewage of total of domestic and 100 % of flushing requirement hence total sewage generation is 3201 KLD **Considered 10 % less availability of sewage for recycling considering losses of sewage in evaporation and sludge formation hence sewage available for recycling is 2881 KLD Excess treated sewage (1491KLD) shall be disposed to sewer line. Total water requirement = 3814KLD Recycling of Sewage (1390 KLD) shall be done for gardening (129 KLD) and flushing (1261 KLD) Hence Net water requirement: = 2424 KLD [i.e. for Domestic purpose (Source: M.C.G.M] Reduction in Net water demand = 36 % Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 7

21 WATER BALANCE PER DAY BASIS DURING MONSOON All quantities are in KLD Please Note: *Considered 80 % sewage of total of domestic and 100 % of flushing requirement hence total sewage generation is 3201 KLD **Considered 10 % less availability of sewage for recycling considering losses of sewage in evaporation and sludge formation hence sewage available for recycling is 2881 KLD Excess treated sewage (1620 KLD) shall be disposed to sewer line. Total water requirement = 3685 KLD Recycling of Sewage (1261KLD) shall be done for flushing Hence Net water requirement: = 2424 KLD [i.e. for Domestic purpose (Source: M.C.G.M./RWH)] Reduction in Net water demand = 34% Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 8

22 2.2 What is the capacity (dependable flow or yield) of the proposed source of Water? Domestic Water Supply from Municipal Corporation of Greater Mumbai (M.C.G.M.) 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) Drinking water supply shall be supplied from M.C.G.M. 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) All secondary requirements like flushing (1261 KLD) & gardening (129 KLD) would be fulfilled by treated sewage from STP. Excess treated sewage during non monsoon and monsoon shall be disposed to sewer line. 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) Drinking water supply shall be supplied from M.C.G.M. 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) Sewage generation from all buildings will be 3201 KLD and will be treated in full fledged Sewage Treatment Plants (STPs) of adequate capacities. Treated sewage will be reused for flushing (1261 KLD) and gardening (129KLD). Excess treated sewage during non monsoon season and monsoon season shall be disposed to sewer line. The dried sludge shall be used as manure for plants within the premises. UNTREATED AND TREATED SEWAGE QUALITY: Table 12: Untreated & Treated Sewage Quality Sr. Details Values Units Untreated Treated 1. ph Total Suspended solids <10 mg/lit 3. Chemical Oxygen Demand <30 mg/lit 4. BOD, 3 day, 27 C <10 mg/lit 5. Oil & Grease 50 <5 mg/lit 2.7 Give details of the water requirements met from water harvesting? Furnish details of the facilities created. Provision of Rain Water Harvesting system shall be done. 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? Detailed drainage pattern study shall be done and incorporated in EIA. 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 authority, if any) Not applicable as ground water recharging or tapping of ground water is not proposed 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). The runoff from the site during construction phase would be prevented as under: i. Use of polymeric dust suppression spray for dust suppression instead of use of water ii. Curing water should be sprayed on concrete structures, free flow of water should not be allowed for curing ii. Use of wet jute cloth/gunny bags instead of water spray for curing activity Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 9

23 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). Internal storm water drains will be constructed strictly in accordance to the governing authority regulations Will the deployment of construction laborers particularly in the peak period lead to unsanitary conditions around the project site (Justify with proper explanation) Disposal of sewage to Sewer line. Disposal of segregated waste to M.C.G.M. First aid and medical facilities Proper housekeeping Site sanitation 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). Design Basis of Treatment plant MBBR (MOVING BED BIO REACTOR) Table 13: Untreated & Treated Sewage Quality Details Values Units Untreated Treated ph Total Suspended solids <10 mg/lit Chemical Oxygen Demand <30 mg/lit BOD, 3 day, 27 C <10 mg/lit Oil & Grease 50 <5 mg/lit Design Basis of Treatment plant MBBR (Moving Bed Bio Reactor) Preliminary Treatment: The treatment will include the following unit / equipment; o Screen Chamber o Oil & Grease Trap o Raw Sewage Collection Tank o Raw Sewage Transfer pumps All the sewage generated will gravitate through Bar Screen. The Bar screen will take care of any floatable matter, which will be manually scraped out and collected in drums. Bar screen will comprise of SS plate type screen for removing floatable matter. From the bar screen it will then pass on to the Oil & Grease Trap for removal of free floating oil. The oil will be scrapped and collected in drums to be disposed as per statutory norms. The sewage will be collected in raw collection tank. Uniform mixing is achieved by providing aeration grid (air sparing) in the collection tank. After completion of mixing, the sewage will be pumped at a uniform rate by sewage transfer pumps to Biological Treatment. Biological Treatment (Secondary Treatment): This will include the following; o MBBR Bioreactor o Secondary Clarifier o Sludge Dewatering System-(Filter press) The process will be of activated sludge extended aeration biological process of Moving Bed Bio Reactor (MBBR) type. Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 10

24 The MBBR process will be an aerobic system having two biological growth process- attached growth and suspended growth. The pretreated sewage from raw sewage collection tank will be pumped into MBBR where support media will provide more surface area for Biological growth. Oxygen will be added for biological growth through tubular diffusers. The effluent will be uniformly pumped to MBBR Reactor to biologically degrade the organic matter. The oxygen required for the bacterial growth will be supplied through Diffuser systems. The system envisages better oxygen transfer because of fine bubbles and increased contact with the sewage. The overflow from MBBR Reactor will gravitate to the Secondary clarifier. The arrested sludge will be pumped back to the Aeration tank to maintain the bacterial concentration in the tank and excess sludge will be sent to the Sludge collection pit and shall be dewatered using a Filter press. The filtrate will be taken to the Raw Sewage Collection Tank. The dried sludge can be used as manure for gardening. Tertiary Treatment: The treatment will include the following unit / equipment; o Filter feed tank o Pressure Sand Filter (PSF) o Activated Carbon Filter (ACF) o UV system The clear supernatant from the Secondary clarifier will be collected in a Filter feed tank this tank will be provided with level switch for unmanned operations. The treated sewage will be pumped to PSF followed by ACF. After ACF treated sewage will be passed through UV filtration for disinfection. After UV filtration treated sewage will be collected in Treated Water Tank. Treated sewage from Treated Water Tank can be used for secondary requirement. Figure: STP process diagram (MBBR process) 2.14 Give details of dual plumbing system if treated waste used is used for flushing of toilets or any other use. Recycling of treated sewage for flushing & gardening shall be done Color coding for dual plumbing system shall be done as per standard practices. Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 11

25 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) 3.2 Will the construction involve extensive clearing or modification of vegetation? (Provide a detailed account of the trees & vegetation affected by the project). Detailed account of the trees & vegetation affected by the project shall be submitted. 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) New trees of various varieties shall be planted as per norms 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 4.2 Any direct or indirect impacts on the avifauna of the area? Provide details. No 4.3 Prescribe measures such as corridors, fish ladders etc to mitigate adverse impacts on fauna. 5 AIR ENVIRONMENT 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) Baseline data generation including Ambient air quality, Noise level, Water quality, Soil etc. have been carried out in the month of March 2016 to May The reports of Air Quality Monitoring and Air Quality Modeling study shall be detailed out in EIA report. 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. Sources of Air pollution During Construction phase : Increased level of dust and other air pollutants due to building construction and other related activities Emissions from vehicles carrying the construction materials Emissions from DG sets Open burning of solid wastes can cause air pollution Mitigation Measures: Use of polymeric dust suppression system wherever possible. Use of covering sheets shall be done for trucks carrying construction material to prevent air borne dust All material storages shall be adequately covered to avoid dust / particulate emissions Use of CPCB approved DG sets Proper maintenance of DG sets Adequate parking provision and proper traffic arrangement for smooth traffic flow Vehicles having valid pollution under control certificate shall be allowed to ply on site Open burning of solid waste shall be prohibited Regular health checkup of the workers Provision of masks to workers Sources of Air pollution During Operational phase : The gaseous emissions from vehicles Emissions from DG sets Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 12

26 Mitigation Measures: Adequate parking provision and proper traffic management for smooth traffic flow Stack height of DG sets shall be as per norms of Central Pollution Control Board (CPCB) to allow effective dispersion of pollutants Proper maintenance of DG sets shall be done Plantation of trees of various varieties which will act as noise and dust buffers Generally for EIA studies of construction projects we use secondary data from nearest base station of Indian Metrological Department (IMD), Regional Metrological Centre, Mumbai (Being nearest base station). The parameters for which data have been collected are Wind speed, Wind direction, Temperature, Relative humidity and same shall be reported in EIA. 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. The project proponents have proposed to provide well organized parking arrangement. Table 14: Parking Statement Parking Required as per Local Parking Provision Type Norms (nos.) 4Wheeler (nos.) 4Wheeler Redevelopment Sale Total A detailed traffic and transportation study shall be done and reported in EIA. 5.4 Provide details of the movement patterns with internal roads, bicycle tracks, pedestrian pathways, footpaths etc., with areas under each category. The project proponents have proposed to provide adequate well organized parking arrangement. This project would have separate entry /exit points Use of proper lane marking from the external road to car park Proper directional arrows used in parking bays Proper internal road designed for avoiding traffic Detailed Traffic movement and management plan shall be submitted. 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. Sources of Noise pollution During Construction phase : Noise due to construction activities Impact due to transportation activities Nuisance due to noise polluting work at night Noise due to DG sets Mitigation Measures: During construction activities the noise will be monitoring to ascertain the noise levels are within limit All precautions for noise abatement shall be taken during the construction activities No noise polluting work in night shifts Provision of barricades along the periphery of the site Acoustic enclosure for DG sets. Sources of Noise pollution During Operational phase : Impact of noise due to vehicular traffic Noise generated due to DG sets Mitigation Measures: Provision of proper parking arrangement, traffic management plan for smooth flow of a vehicle Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 13

27 helps to abate noise pollution due to vehicular traffic Plantation of new trees of various varieties Maintain acoustic enclosure for DG sets 5.6 What will be the impact of DG sets & other equipment on noise levels & vibration in & ambient air quality around the project site? Provide details. D.G. Sets will be operated only in case of power failures during operational phase. The Pollutants like SPM, SO2 that may arise from emissions from D.G. Sets will be discharged through vent of proper height. D.G. sets are with inbuilt acoustic enclosures to reduce the noise of D.G. sets while in operation. Plantation of trees would act as noise barrier and will reduce the noise 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? 6.2 Will there be any adverse impacts from new constructions on the existing structures? What are the considerations taken into account? All precautions will be taken to mitigate the impact due to water, air and noise pollution during construction and operation phase. Environmental Management plan is prepared and shall be implemented along with Environmental Monitoring Program. 6.3 Whether there are any local considerations of urban form & urban design influencing the design criteria? They may be explicitly spelt out. No 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. Not Applicable 7 SOCIO-ECONOMIC ASPECTS: 7.1 Will the proposal result in any changes to the demographic structure of local population? Provide the details. There will be influx of about ~ persons. (Reservation and Sale occupancy only) 7.2 Give details of the existing social infrastructure around the proposed project. The project is a building and construction projects which includes modern and necessary amenities. Civil structures, School, Colleges, Hospitals, Recreation facilities, Markets, etc. are available in the area to a reasonable degree. 7.3 Will the project cause adverse effects on local communities, disturbance to sacred sites or other cultural values? What are the safeguards proposed? No 8 BUILDING MATERIALS 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) Cement containing fly ash shall be used. Construction materials from nearest source shall be chosed to minimize energy consumption for transportation 8.2 Transport and handling of materials during construction may result in pollution, noise & public nuisance. What measures are taken to minimize the impacts? The material required for construction activities shall be procured from company s authorized / approved vendors only. The vendor s performance is monitored periodically. In case of urgency or non-availability of materials from authorized/approved vendors, it will be procured from the open market to maintain the pace of the work. The mode of transport for above materials will be by trucks and / or by trailers. The construction material will be carried in properly covered vehicles Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 14

28 All the contractors / Vendors will be instructed to use vehicles having PUC certificates Security staff presents at site will supervise loading and unloading of material at site Construction material will be stored at identified site/ temporary Godowns at site Suitable construction platform for vertical expansion project provided at site. 8.3 Are recycled materials used in roads and structures? State the extent of savings achieved? Cement containing fly ash shall be used Construction materials from nearest source shall be chosed to minimize energy consumption for transportation 8.4 Give details of the methods of collection, segregation & disposal of the garbage generated during the operation phases of the project. Segregation of non biodegradable and biodegradable garbage on site Bio degradable garbage: Treatment in OWCs (Organic Waste Convertors) Non- biodegradable garbage: Segregated into recyclable and non-recyclable waste o Recyclable waste: Shall be handed over to recyclers & o Non-recyclable waste: Shall be handed over to M.C.G.M. STP Sludge (Dry sludge): Use as manure within the premises for plants E- Waste shall be stored separately and disposed to authorized recyclers. 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? Power Requirement During Construction Phase Source: Local Authority: 150 KW D.G. Sets: as per requirement During Operational Phase - Source: Local Authority Connected Load Maximum demand D.G. Sets Table 15: Power Requirement KW KW For emergency backup during power failure including environmental management facilities 9.2 What type of, and capacity of, power back-up to you plan to provide? DG sets shall be provided for emergency backup during power failure including environmental management facilities. 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? Glass shall be used as per ECBC Guidelines 9.4 What passive solar architectural features are being used in the building? Illustrate the applications made in the proposed project. The roof shall be insulated so that there will not be direct heat gain due to sunlight. 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. Provision of Solar systems shall be done. Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 15

29 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? It is proposed to insulate the roofs of these buildings to minimize the heat gain and intern saving the electricity. 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. This is not a centrally air conditioned building, hence not applicable. 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 proposed project is of residential & commercial type and will not have space conditioners or glass wall. Alteration of microclimate is not notable in this case. Systematic design of buildings in order to assure light ventilation, open spaces, green areas, tree plantation as per requirement are considered which will help to reduce the effect of creation of heat island. 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. Roof insulation shall be done to minimize the heat gain and intern save the electricity What precautions & safety measures are proposed against fire hazards? Furnish details of emergency plans. Precautions and safety measures against fire hazards shall be proposed as per CFO norms If you are using glass as wall material provides details and specifications including emissivity and thermal characteristics. Glass shall be used as per ECBC Guidelines 9.12 What is the rate of air infiltration into the building? Provide details of how you are mitigating the effects of infiltration. It has not been studied 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. Provision of solar systems shall be done. 10 Environment Management Plan Adequate environmental management measures will be incorporated during the entire planning, construction and operating stages of the project to minimize any adverse environmental impact and assure sustainable development of the area. Project specific EMP with location and design specific details shall include the following elements for construction phase and operation phase Air Pollution Control and Management Noise Control and Management Water Conservation Sewage Treatment and Operation and Maintenance Storm water management Solid, Hazardous and E Waste Management Energy Conservation and use of Non conventional energy Traffic Management Plantation, Landscaping and Land Management Management of Social Issues Occupational, Safety and Health issues Environmental Monitoring Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 16

30 Emergency Response Plans for emergency scenarios Environmental Management System For the effective and consistent functioning, an Environmental Management System (EMS) will be established at the site. The following components will be part of the EMS: Environmental Policy Objectives & Targets Structure and Responsibility Emergency Planning Environmental Monitoring Program Operation and Maintenance of Environmental Management Facilities like STP, Rain Water Harvesting, Solar Systems, Landscape development, Solid Waste Management system Non-conformance & Corrective and Preventive Action Short term and long term budgetary provisions for the EMP Form 1A Redevelopment of BDD Chawls, Naigaon, Mumbai 17

31 List of Enclosures Sr. Name 1. Proposed Terms of References (TOR) for conducting EIA Study 2. Site Location Map 3. Surrounding features of the proposed site (within 500 meters) 4. Layout Plan

32 Enclosure 1

33 Draft Terms of References (TOR) (Based on the standard TOR notified by MoEF dt and as per the guidelines given in Environmental Impact Assessment Guidance Manual for building construction projects by MoEF) For Redevelopment of Bombay Development Directorate (BDD) Chawls AT Dadar- Naigaon Division, Mumbai, Maharashtra. By MUMBAI HOUSING AND AREA DEVELOPMENT BOARD A regional unit of Maharashtra Housing and Area Development Authority (MHADA) Submitted to State Level Expert Appraisal Committee II, Maharashtra Prepared by M/s. ULTRA-TECH (An ISO Company, Accredited by NABET, Lab: Accredited by NABL & Gazetted by MOEF, GoI) 224, Jai Commercial Complex, Eastern Express Highway, Opp. Cadbury Factory, Thane (W) deepa@ultratech.in, shekhartamhane@ultratech.in Website: Phone: (022) / Fax: (022)

34 1.0 INTRODUCTION: This is Redevelopment Project at Dadar Naigaon Division, Mumbai, State-Maharashtra by Mumbai Housing and Area Development Board (A regional unit of MHADA). The site is within the limits of Municipal Corporation of Greater Mumbai (M.C.G.M.) Site History: Bombay Development Directorate (BDD) had constructed this Chawls between the year 1921 to There are total 42 nos. of Chawls at Naigaon site. These are of 90 years old and in dilapidated conditions. These Chawls are of Ground + 3 floors with 20 flats on each floor Now proposed redevelopment of these dilapidated buildings. As per the Environment Impact Assessment (EIA) Notification dated 14 th September 2006 as amended, the proposed project falls under Category B1 with activity number 8, which require preparation of EIA Report. The EIA Report shall address the environmental impacts of the project and proposes the mitigation measures for the same. The EIA Report shall be prepared based on standard TOR notified by MoEF dt and as per the guidelines given in Environmental Impact Assessment Guidance Manual for building construction projects by Ministry of Environment, Forests and Climate Change (MOEF) 2.0 PROJECT DESCRIPTION The area statement including the total plot area, RG areas along with the built up area as per Floor Space Index (FSI) and approximate total Construction Built Up Area which include FSI and non FSI area is explained as follows: Sr. Description Area (Sq. mt.) 1. Total Plot Area R G area Proposed Built - up Area as per FSI Total Construction Built-up Area (FSI + NON FSI) Project Proposal: The project proposal is as follows: Building type Number of building & Nomenclature Flats /Shops Redevelopment 25 Buildings : 3 Basements + Ground + Ranging from 16 to 23 Upper Floors Residential Units: 3344 Nos. Shops: 93 Nos. Society Office: 5 Nos. Reservation 3 Buildings : Ground + 5 Floors each Primary and Secondary School and Welfare Centre Sale Residential: 4 Buildings: 3 Basements + 6 Podia + Stilt + 66 Upper Floors Commercial: 1 Building of Ground + 19 Upper Floors Flats: 1900 Nos. Offices 2

35 3.0 STUDY AREA: The report shall include detailed characterization of existing status of environment in an area of 10 Km radius around the project site. Map of the study area clearly delineating the location of various monitoring stations (air/ water/ soil and noise) superimposed with location of habitats shall be shown. Primary data is collected for one season except rainy season. Fig. 1: Study area of Proposed Project 10 Km radius around the plot boundary 3

36 Fig. 2: Toposheet map of 10 Km radius around the plot boundary EIA study for this project is being done as per the standard TOR notified by MoEF on dt and as per the guidelines given in Environmental Impact Assessment Guidance Manual for building construction projects by MoEF. Proposed Terms of References (TOR) for conducting EIA Study are as follows: A Proposed Terms of References (TOR) for conducting EIA Study as per the standard TOR notified by MoEF on dt Site Analysis and Project Details 1. Examine details of land use as per Master Plan and land use around 10 km radius of the project site. Analysis should be made based on latest satellite imagery for land use with raw images. Check on flood plain of any river 2. Submit details of: Remarks Shall be submitted in the EIA report 2.1 Environmentally sensitive places Already Identified and shall be submitted in the EIA report 2.2 Land acquisition status, rehabilitation of communities villages 2.3 Present status of such activities Land acquisition completed by State Govt. Redevelopment project. 4

37 Proposed Terms of References (TOR) for conducting EIA Study as per the standard TOR notified by MoEF on dt Remarks 3. Examine baseline environmental quality along with projected incremental load due to the project 4. Environmental data to be considered in relation to the project development would be (a) land, (b) groundwater, (c) surface water, (d) air, (e) bio-diversity, (f) noise and vibrations, (g) socio economic and health 5. Details of litigation pending against the project, if any, with direction /order passed by any Court of Law against the Project should be given B Land 6. Submit a copy of the contour plan with slopes, drainage pattern of the site and surrounding area. Any obstruction of the same by the project 7. Submit the present land use and permission required for any conversion such as forest, agriculture etc. C Water 8. Ground water classification as per the Central Ground Water Authority 9. Examine the details of Source of water, water requirement, use of treated waste water and prepare a water balance chart 10. Rain water harvesting proposals should be made with due safeguards for ground water quality. Maximize recycling of water and utilization of rain water. Examine details 11. Examine soil characteristics and depth of ground water table for rainwater harvesting D Solid Waste Management 12. Examine details of solid waste generation treatment and its disposal E Flora and Fauna 13. Submit the details of the trees to be felled for the project F Energy 14. Examine and submit details of use of solar energy and alternative source of energy to reduce the fossil energy consumption. Energy conservation and energy efficiency Baseline environmental quality is examined. All details shall be submitted in the EIA report. Shall be submitted in the EIA report. Not applicable Studies are in process shall be submitted in the EIA report Shall be submitted Not applicable as there is no planning of recharging or withdrawal of ground water Studies are in process shall be submitted in the EIA report Studies are in process shall be submitted in the EIA report Details shall be submitted in the EIA Report Studies are in process shall be submitted in the EIA report Details are being worked out shall be submitted in the EIA report Details are being worked out shall be submitted in the EIA report 5

38 Proposed Terms of References (TOR) for conducting EIA Study as per the standard TOR notified by MoEF on dt Remarks 15. DG sets are likely to be used during construction and operational phase of the project. Emissions from DG sets must be taken into consideration while estimating the impacts on air environment. Examine and submit details G Traffic and Transportation 16. Examine road/rail connectivity to the project site and impact on the traffic due to the proposed project. Present and future traffic and transport facilities for the region should be analyzed with measures for preventing traffic congestion and providing faster trouble free system to reach different destinations in the city 17. A detailed traffic and transportation study should be made for existing and projected passenger and cargo traffic 18. Examine the details of transport of materials for construction which should include source and availability H Disaster Management Plan 19. Submit details of a comprehensive Disaster Management Plan including emergency evacuation during natural and man-made disaster I Environmental Management and Monitoring Plan 20. Examine separately the details for construction and operation phases both for Environmental Management Plan and Environmental Monitoring Plan with cost and parameters 21. Submit Roles and responsibility of the developer etc for compliance of environmental regulations under the provisions of EP Act. 22. The cost of the Project (capital cost and recurring cost) as well as the cost towards implementation of EMP should be clearly spelt out Shall be examined and submitted in the EIA report Shall be studied and submitted in the EIA report Shall be studied and submitted in the EIA report Shall be examined and submitted in the EIA report Shall be submitted in the EIA report Shall be examined and submitted in the EIA report 4.0 METHODOLOGY/BASELINE DATA GENERATION The methodology for conducting the baseline environmental survey considered is as per EIA Guidance Manual-Building, Construction projects by MoEF. Baseline information with respect to air quality, noise level and soil quality in the study area were collected by conducting primary sampling / field studies. Baseline status of Land, Biological and Socio-economic environment are being studied by an accredited expert. We have already carried out the baseline data generation including Ambient 6

39 air quality, Noise level, Water quality, Soil etc. in the month of March 2016 to May This may please be accepted. 5.0 ANTICIPATED ENVIRONMENTAL IMPACTS AND MITIGATION MEASURES: The anticipated negative and positive impacts on the land, water, air, ecological and socioeconomic environment during the construction and operation phase shall be predicted. Impact identification for this project shall be done by using modified Delphi Technique. Mitigation measures shall be suggested to reduce adverse impacts due to the development. Best environmental practices for conservation of natural resources, environmental management plan, environmental monitoring programme including budgeting for the expenditure proposed, corpus funding for long term maintenance of environmental management facilities in future shall be suggested. 6.0 ENVIRONMENTAL MONITORING PROGRAM: Environmental Monitoring Program shall include: Frequency, location, parameters of monitoring Summary matrix of environmental monitoring, during construction and operation stage Requirement of monitoring facilities Compilation and analysis of data and reporting system 7.0 ADDITIONAL STUDIES: Additional studies which are carried out are as follows and same shall be incorporated in EIA report Disaster Management Plan Natural Resource Conservation Air Emission and Dispersion Modeling Traffic study Shadow and Wind Analysis Computation of the external catchment area contributing the project site and subsequently estimation of the contributing runoff & capacities of external drain 8.0 PROJECT BENEFITS: Details about the improvements in physical infrastructure, social infrastructure, employment potential and other benefits that are accrued shall be incorporated. Employment potential of this project during construction and operation phases shall be evaluated. 9.0 ENVIRONMENTAL MANAGEMENT PLAN: Adequate environmental management measures will be incorporated during the entire planning, construction and operating stages of the project to minimize any adverse environmental impact and assure sustainable development of the area. Project specific EMP with location and design specific details shall include the following elements for construction phase and operation phase Air Pollution Control and Management Noise Control and Management Water Conservation Sewage Treatment and Operation and Maintenance Storm water management Solid, Hazardous and E Waste Management Energy Conservation and use of Non conventional energy 7

40 Traffic Management Plantation, Landscaping and Land Management Management of Social Issues Occupational, Safety and Health issues Environmental Monitoring Emergency Response Plans for emergency scenarios Environmental Management System For the effective and consistent functioning, an Environmental Management System (EMS) will be established at the site. The following components will be part of the EMS: Environmental Policy Objectives & Targets Structure and Responsibility Emergency Planning Environmental Monitoring Program Operation and Maintenance of Environmental Management Facilities like STP, rain water Harvesting, solar systems, landscape development, solid waste management system Non-conformance & Corrective and Preventive Action Short term and long term budgetary provisions for the EMP 10.0 DISCLOSURE OF CONSULTANT ENGAGED: The consultants engaged and nature of consultancy rendered shall be listed in EIA. Enclosures: 1. Google image 2. Layout plan 8

41 Enclosure 2

42

43 Enclosure 3

44

45 Enclosure 4

46 MASTER LAYOUT REHABILITATION SALE RESIDENTIAL SALE COMMERCIAL BUILT RESERVATIONS OPEN SPACE RESERVATIONS N