Expansion of Residential, Retail, IT &Commercial M/s. Larsen & Toubro Realty Ltd. FORM 1A

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1 FORM 1A 1

2 1. Land Environment FORM-1A (Only for construction projects listed under item 8 of Schedule) Checklist of Environmental Impacts 1.1. Will the existing land use get significantly altered from the project that is not consistent with the surroundings? (Proposed land use must conform to the approved Master Plan/Development Plan of the area. Change of land use if any and the statutory approval from the competent authority are submitted). Attach Maps of (i) site location, (ii) surrounding features of the proposed site (within 500 meters) and (iii) the site (indicating levels & contours) to appropriate scales 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. Compliance The proposed land use is in conformity with the approved Municipal Development Plan. The project is in the Industrial Zone.(I TO R received) A. Name & Location: Expansion of Residential, Retail, IT & Commercial project on plot bearing CTS. Nos. 117A, 117A/1, 117B &117 C Village Tungwa, Saki Vihar Road, Powai, Mumbai B. Proposed Building Details: No. of Buildings: Residential 16 No s Commercial 2 No s Health and Welfare Center 1 No Residential Tower no.1- OC received 2 podiums/ part basement + Stilt + 18Upper + Part 19th Floor Residential Tower no.2 OC received 3 podiums/ part basement + Stilt + 23Upper Residential Tower no.3 - OC received 3 podiums/ part basement + Stilt + 23Upper Residential Tower No.4 3 podiums/ part basement + Stilt + 24 Upper Residential Tower no.5-3 podiums/ part basement + Stilt + 24 Upper 2

3 Residential Tower no.6 3 podiums/ part basement + Stilt + 24 Upper Residential Tower no.7 3 podiums/ part basement + Stilt + 25 Upper Residential Tower no.8 3 podiums/ part basement + Stilt + 25 Upper Residential Tower no.9,10,15,16 Gr+3 podiums/ part basement + Stilt + 27 Upper - Residential Tower no. 12,13 Gr+ 3 podiums/ part basement + Stilt + 1 Upper Residential Tower no. 11- Gr+ 3 podiums/ part basement + Stilt + 18 Upper Residential Tower no. 14- Gr+ 3 podiums/ part basement + Stilt + 20 Upper IT building no 9(TC-III)- OC received 2B +Ground + 7 upper IT building no 10(TC-IV)- 2B +Ground + 11 upper Health and Welfare Center- Ground + 6 upper floors C. Area Statement : Total Plot area 1,46, Sq.M. FSI Area 2,91, Sq.M. Total Construction area 5,85, Sq.M. D. Water consumption: Source: MCGM/ Recycled water Construction Phase : Average water requirement is expected to be 30 KLD. Labor = 12 Construction activities = 18 (Depending upon construction activity) The water demand will be met by Tanker water or recycled water. Operation Phase: Total water demand of the project is expected to 3

4 be 1508 KLD approximately and the water requirement will be met by the MCGM/Recycled Water. Domestic Water Flushing Total Water 973 KLD 535 KLD 1508KLD E. Power requirement: Source: Tata Power Construction Phase: 300KW Operation Phase: Demand Load: 22,686KW F.: Connectivity : Jogeshwari Vikroli link Road abutting to site (45.75 m wide road) G.: Parking requirement: (i) Total Car Park = 4019 No s. H.: Occupancy load: 1863 No's (Residential) I.: Solid Waste : Total 4847 kg /day solid wastes will be generated in the project. Bio-degradable solid 2743 kg/day waste Non-Biodegradable 2105 kg/day solid waste Total Solid waste 4847 kg/day Bio degradable waste will be treated by appropriate waste management technology on site. Non Biodegradable waste is generated which will be handed over to recyclers. Management of Biomedical waste: Will be segregated as per Biomedical Waste Management and Handling Rule 1998 (amended in 2016)and handed over to Common Bio-medical Waste 4

5 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) 1.4. Will there be any significant land distribution resulting in erosion, subsidence & instability? (Details of soil type, slope analysis, vulnerability to subsidence, seismicity etc may be given) 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) 1.6. What are the quantities of earthwork involved in the construction activitycutting, filling, reclamation etc. (Give details of the quantities of earthwork involved, transport of fill materials from outside the site etc.) 1.7. Give details regarding water supply, waste handling etc. during the construction period Will the low lying areas & wetlands get altered? (Provide details of how low lying and wetlands are getting modified from the proposed activity) Treatment Facilities. E waste generated will be managed as per E Waste Management Rules, It will be handed over to authorized vendor. SEWAGE: 1330 KLD wastewater generated from domestic and flushing uses will be treated in STP of 1392 KLD capacity. The treated water have been utilized for flushing, landscaping. Excess treated water shall be used in HVAC,chiller plants, road medians, traffic islands. As it s an IT park so E waste generated shall be managed as per E Waste Management Rules, It will be handed over to authorized vendor. J.: Community Facilities: The project comprises of Residential, Commercial and IT centres. Detailed impact given in EIA Study. The site being undulated, slope stability is the major area of study for its impacts during the EIA. Data generated from competent engineers and mitigation plan are prepared in accordance. The Detailed study given in EIA for the Same. The excavation details and debris management plan is an integral part of the EIA. It is expected to house about labours at site during construction phase. Rest of the workers have brought in from neighbouring areas. The total water requirement during construction phase is about 30 KLD. No low lying area, no wetlands within the site Whether construction debris & waste The EIA elaborates on debris and waste 5

6 during construction cause health hazards? (Give quantities of various types of wastes generated during construction including the construction labour and the means of disposal) management plan during the construction phase along with the detailed quantities and SOPs. 2. Water Environment 2.1. Give the total quantity of water requirement for the proposed project with the break-up of requirements for various uses. How will the water requirements met? State the sources & quantities and furnish a water balance statement. Compliance Construction Phase: Average water requirement is expected to be 30 KLD Labors : 12KLD Construction works: 18KLD (Depending upon construction activity) The water demand will be met by Tanker water or recycled water. Operation Phase: Total water demand of the project is expected to be 1508 KLD approximately and the water requirement will be met by the MCGM/Recycled Water. Domestic Water Flushing Total Water 973 KLD 535 KLD 1508KLD Sewage Generation : Description Quantity of Sewage generated(m 3 /day) Treatment/ Disposal Construction phase 10 septic tank and soak pits Operational Phase 1392 KLD Use of treated sewage - for Flushing and gardening. Excess treated sewage will be used in Chiller plants, Traffic HVAC, 6

7 islands, road medians What is the capacity (dependable flow or yield) of the proposed source of water? 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) 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) 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) 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) 2.7. Give details of the water requirements met from water harvesting? Furnish details of the facilities created 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? 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) What precautions/measures are taken to prevent the run-off from construction activities polluting land and For water supply the project will depend on MCGM & recycled water. Recycled water used for gardening, flushing. Water Supply from MCGM. The treated water have been utilized for flushing, landscaping and other washing purposes then excess treated water will be used in HVAC,Chiller plants,road medians,traffic islands. No Wastewater generated from domestic uses treated in STP of 1392 KLD capacity. Treated water will be combined and utilized for greenbelt development & flushing. A detailed prepared rain water harvesting plan given in EIA. As per the geotechnical study carried out the GW table varies from 3m to 17 m so both RWH tanks and recharge pits are proposed for water conservation. No ground water tapping required for the proposal. Project dependent only upon MCGM water. Run off from the construction have been diverted through slope to an artificial pit where settling done. Over flow are connected to the municipal storm 7

8 aquifers? (Give details of quantities and the measures taken to avoid the adverse impacts) 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) Will the deployment of construction labourers particularly in the peak period lead to unsanitary conditions around the project site (Justify with proper explanation) 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) Give details of dual plumbing system if treated wastewater is used for flushing of toilets or any other use. water drain. Proper sanitation facilities are provided at site for construction labours and staff. Temporary toilets with septic tank and drainage connection with city drain are provided. The MCGM MSW management department is providing facility for garbage disposal. Storm water drains of adequate size are provided to manage storm water from within the site. Appropriate rainwater harvesting structures are developed and storm water used for recharging ground water. During construction phase temporary toilets with septic tank and drainage connection with city drain are provided The quantity of waste water 1330 KLD generated from the project will be treated in STP 1392 KLD capacity and recycled water is used for gardening, flushing purpose. Excess treated water will be used for chiller plants,hvac,road medians and traffic islands. Recycling of treated sewage used for flushing, gardening. Colour coding for dual plumbing system shall be done as per standard practices. 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) 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) compliance The project site is surrounded by developed roads. The local ecosystem and biodiversity isn t hampered because of this development. However; the same shall be further ascertained during the EIA study. The project is proposing; Total RG required Total RG provided Sq.m 40,538.06Sq.m There are some trees present which will be retained, cut and transplanted as per tree NOC. Detailed Report comprised in EIA Study. A detailed EIA determines the extent of environmental impacts due to project and determine the mitigation measures required for the site. 8

9 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 Any direct or indirect impacts on the avifauna of the area? Provide details Prescribe measures such as corridors, fish ladders etc. to mitigate adverse impacts on fauna. Compliance The details given in the EIA Study. The details given in the EIA Study. The project is located on landmass and there is no need to provide corridors and fish ladders etc. 5. Air Environment 5.1. Will the project increase atmospheric concentration of gases & result in heat islands? (Give details of background air quality levels with predicted values based on dispersion models taking into account the increased traffic generation as a result of the proposed constructions) 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 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 and exit to the project site Provide details of the movement patterns with internal roads, bicycle tracks, pedestrian pathways, footpaths etc., with areas under each category Will there be significant increase in traffic noise & vibrations? Give details of the sources and the measures proposed for mitigation of the above What will be the impact of D.G. sets & other equipment on noise levels & vibration in & ambient air quality around the project site? Provide details. Compliance The details given in the EIA Study. The details given in the EIA Study. No. The project design shall provide sufficient parking for the area. Necessary arrangements will be made for smooth entry and exit of vehicles. Parking has been provided as per National Building Code. Parking statement; Total Car Park = 4019No s. For smooth Vehicular movement the project have sufficient width of internal road. Detailed internal roads layout given in EIA. The project proponents have proposed to provide well organized parking arrangement, which would help in reducing noise levels due to vehicular movement in the parking area. The mitigation measures are provided in the EMP to prevent the noise and vibration impacts during the construction phase. D.G. Sets will be operated only in case of power failures during operational phase. The pollutants like SPM, SO 2 that may arise from emissions from D.G. Sets emission will be discharged through vent of adequate stack height (as per CPCB guidelines). 9

10 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? 6.3. Whether there are any local considerations of urban form & urban design influencing the design criteria? They may be explicitly spelt out Are there any anthropological or archaeological sites or artefacts nearby? State if any other significant features in the vicinity of the proposed site have been considered. Compliance A well designed and well executed project is likely to enhance aesthetics of the area. The proposed project doesn t cause any adverse impact on the local communities, disturbance to sacred sites or other cultural values. The details given in the EIA. The design of the project is influenced by the regulation set out by local authority and needs of the society. No. The details are provided in the EIA. 7. Socio-Economic Aspects 7.1. Will the proposal result in any changes to the demographic structure of local population? Provide the details Give details of the existing social infrastructure around the proposed project. Compliance There is influx of people due to project, therefore resulting changes are like market, transportation, community hall, reading hall etc. It is a well developed area having all modern amenities. Civil structures, School, Colleges, Hospitals, Recreation facilities, Markets, etc. are available in the area to a reasonable degree. # SITE NAME DISTANCE FROM THE PROPOSED PROJECT 1. Nearest Road 2. Nearest Highway 3. Nearest Railway station Jogeshwari Vikroli Link Road (North) Eastern Express Highway Kanjurmarg Railway Station Site abutting 4.76 km, Towards East 4.8 km Towards North-East 4. Nearest Bus Station Marol 2.00km, Towards west 10

11 7.3. Will the project cause adverse effects on local communities, disturbance to sacred sites or other cultural values? What are the safeguards proposed? 5. Nearest School 6. Nearest Hospital Hiranandani School Hiranandani Hospital 1.8 km, Towards East- North 1.2 km, Towards East- North The proposed project doesn t cause any adverse impact on the local communities, disturbance to sacred sites or other cultural values. 8. Building Materials 8.1. May involve the use of building materials with high-embodies 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) 8.2. Transport and handling of materials during construction may result in pollution, noise & public nuisance. What measures are taken to minimize the impacts? 8.3. Are recycled materials used in roads and structures? State the extent of savings achieved? Compliance The basic engineering materials like aggregate, cement, sand and bricks/blocks are purchased locally. However, finishing materials are purchased with stress on energy efficiency during the selection of building materials. Use of RMC which already contains Fly ash. Construction materials from nearest source chosen to minimize energy consumption during their transportation. The material required for construction activities are procured from approved vendor 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 materials have been carried in covered vehicles. All the contractors / Vendors have been instructed to use vehicles having PUC certificates. Security staff presents at site supervises loading and unloading of material at site. Construction materials have been stored at identified site/ temporary go downs at site Internal roads are maintained in good conditions with regular sprinkling of water to curb the dust nuisance to the surrounding. 5-meter high tin sheets used as barricade to the periphery of the plot. Tree plantation. Yes. Construction materials have been recycled. Centring material reused from other projects of the same contractor. A target of minimum 5% savings 11

12 8.4. Give details of the methods of collection, segregation & disposal of the garbage generated during the operation phases of the project. kept. The solid waste management facility will be proposed as per MSW rules. Garbage will be collected manually from each of the building in the garbage collection room. The garbage collected from area has been segregated into wet and dry garbage. The wet garbage will be treated with suitable technology onsite. The dry garbage (non biodegradable waste) has been handed over to authorised vendors. As it s an IT park so E waste generated have been managed as per E Waste Management Rules, It will be handed over to authorized vendor. 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 build-up area? How have you tried to minimize energy consumption? 9.2. What type of, and capacity of, power back-up to you plan to provide? 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? 9.4. What passive solar architectural features are being used in the building? Illustrate the applications made in the proposed project Does the layout of streets and 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? Compliance Power requirement: Construction Phase: 300 KW Operation Phase: Demand Load: 22,686KW Source: Tata Power Each DG set shall be provided with proper acoustic enclosure To minimise energy consumption, solar energy will be used for street lighting and for landscape lighting. DG set have been provided for backup power to emergency facilities. Use of only clear glass for windows. Building orientation, wall to window ratio and thermal properties of envelop are being looked into reduce solar heat gain and provide natural light and ventilation in areas where there is no AC. Yes. Solar energy used specially for street & garden lighting. Maximize the use of natural lighting though design. Roof Insulation for no direct heat gain due 12

13 to sunlight Is shading effectively used to reduce cooling/heating loads? What principles have been used to maximize the shading of Walls on the East and West and the Roof? How much energy saving has been effected? 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 What are the likely effects of the building activity in altering the microclimates? Provide a self assessment on the likely impacts of the proposed construction on creation of heat islands & inversion effects? 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 What precautions & safety measures are proposed against fire hazards? Furnish details of emergency plans If you are using glass as wall material, provide details and specifications including emissivity and thermal characteristics What is the rate of air infiltration into the building? Provide details of how you are mitigating the effects of infiltration To what extent the non-conventional energy technologies are utilised in the overall energy consumption? Provide Depending upon the site condition location, efforts made by the Architects to maximize the shading of walls on the East and West and the Roof. As it is a residential & commercial complex Energy efficiency in lighting and mechanical systems have been achieved by: 1. Purchase of energy efficient appliance. 2 Adjusting the settings and illumination levels to ensure minimum energy used for desired comfort levels. 3. Installing programmable on/ off timers and sensors for low occupancy areas 4. Use of solar energy for street light. 5. Use of compact fluorescent lamps and low voltage lighting. 6. Use of common lights with CFL & LED luminary in landscaping area. Detailed mitigation plan given in the EIA. Mosaic tiled roof provided to reduce roof heating External wall painted with high reflective paints Provision of Single insulation window panel. Adequate precautions and safety measures have taken as per the guidelines provided by the Chief Fire Officer, of the BMC. Details are provided in the DMP Report. Use of Only plain Glass for windows. Detailed mitigation plan given in the EIA. Solar energy is used for lighting common passages and possibility of providing hot water is considered. 13

14 details of the renewable energy technologies used. 10. ENVIRONMENT MANAGEMENT PLAN The Environment Management Plan would consist of all mitigation measures for each item wise activity to be undertaken during the construction, operation and the entire life cycle to minimize adverse environmental impacts as a result of the activities of the project. It would also delineate the environmental monitoring plan for compliance of various environmental regulations. It will state the steps to be taken in case of emergency such as accidents at the site including fire. 14

15 Annexure I Google Plot Image Site Location Longitude N Latitude E 15

16 Annexure II Layout plan 16

17 Annexure III Site Connectivity Site Name Distance from the proposed project (Areal Distance) Direction from the proposed project Nearest Road Saki Vihar Road Abutting The Plot West Side Of The Plot Jogeshwari- Vikroli link Road Abutting the Plot East Side Of The Plot Nearest Railway Station Kanjur Marge Railway station Approx 3.5 Km East Side Of The Project Nearest Bus Station Powai Garden Stop Opposite The Proposed Project Nearest Hospital L & T Stop S.B Nursing home & ICU Opposite The Proposed Project Approx 0.20 Km East side of the plot East side of the plot West Side Of The Plot Nearest School Kangaroo Kid s School Approx Km South- East Side Of The Plot Nearest College, if there Nearest Market Nearest Water Body, if there IIT Powai Approx 2.18 km East Side Of The Plot Farmer s Basket Veg. Approx 0.60 km South - East Side Market Of The Plot Chandavali Lake Approx 0.83 Km South Side Of The Plot Powai Lake Approx 0.75 Km North-East of The Plot 17