PROJECT REPORT FOR PROPOSED MIXED USE DEVELOPMENT PROJECT “H M CAPITAL” At Survey No. 44 P, 45 P, 127 P,128 P and 129 P, Munnekollalu Village, Varthur Hobli, Bangalore East Taluk, Bangalore. Submitted By M/s H M Constructions, HM Geneva House, 14, Cunningham Road, Bangalore - 560 052. Submitted to State Environment Impact Assessment Authority, Karnataka. ENVIRONMENTAL CONSULTANTS M/s. AQUA TECH ENVIRO ENGINEERS, # 3391, 6th Main, 3rd Cross, RPC Layout, Vijaynagra II Stage, Bangalore – 560 040. Tele Phone: 080 - 23141679 Fax: 080 – 23148166 INDEX SL NO 1 2 DESCRIPTION APPLICATION IN FORM I APPLICATION IN FORM I A ANNEXURE TO APPLICATIONS PAGE NO. 1-13 14-21 1 - 93 A COMPREHENSIVE PROJECT REPORT 1-7 B SOURCE OF WATER FOR THE PROPOSED PROJECT 8-9 C SEWAGE GENERATION AND ITS DISPOSAL SYSTEM, TREATED SEWAGE DISPOSAL & DESIGN DETAILS OF SEWAGE TREATMENT PLANT 10 - 14 D WATER BALANCE CHART 15 E WATER REQUIREMENT AND SEWAGE DISPOSAL DURING CONSTRUCTION PHASE 16 F SOLID WASTE GENERATION & MANAGEMENT (CONSTRUCTION & OPERATION PHASE) 17 - 20 G ENVIRONMENTAL MONITORING AND MANAGEMENT PLAN (EMP) FOR CONSTRUCTION AND OCCUPANCY PHASES 21 - 32 H RAIN WATER MANAGEMENT PLAN 33 - 34 I DISASTER MANAGEMENT PLAN FOR PRE-CONSTRUCTION PHASE J EMP FOR CONTROL OF DUST AND NOISE DURING CONSTRUCTION PHASE. 35 36 - 37 K RISK ASSESSMENT & MANAGEMENT PLAN 38 L SOIL INVESTIGATION REPORT M TRAFFIC MANAGEMENT MEASURES 56 N ENERGY CONSERVATION ASPECTS PROPOSED IN THE PROJECT 57 0 PROJECT RELATED DRAWINGS AND PLANS 58 39-55 M/s. H M Constructions “H M Capital” Annexure & Details to Application in Form 1 and Form 1A 1 PROJECT REPORT M/s. H M Constructions “H M Capital” ANNEXURE – A COMPREHENSIVE PROJECT REPORT PROJECT AT GLANCE PROPOSED PROJECT Mixed use development project consisting of Residential Apartment (1150 flats) and Commercial facilities (Office / Retail and Multiplex with 1584 seating capacity) LOCATION “H M Capital”, Survey No. 44 P, 45 P, 127 P,128 P and 129 P, Munnekollalu Village, Varthur Hobli, Bangalore East Taluk, Bangalore. TOTAL PLOT AREA 60,905 sq m (15.05 Acres) TOTAL BUILT UP AREA 2,89,894.29 sq m TOTAL COST OF PROJECT Rs. 534,00,00,000/(Rupees Five Hundred and Thirty Four Crores Only) NO. OF FLOORS PROPOSED Project consist of Residential Apartment with 1150 flats in 2 Basements, Ground and 14 Upper Floors (Two Buildings and Eight Towers) Commercial facilities (Office / Retail and Multiplex with 1584 seating capacity) with 3 Basements, Ground and 6 Upper Floors. CAR PARKING DETAILS Total No. of parking space proposed is 2341 Cars WATER SUPPLY Water supply is from BWSSB sources. PROPOSED SANITATION Under Ground Sanitary System Facility for conveying the wastewater to the Proposed Sewage Treatment Plant. SOLID WASTE MANAGEMENT Collection and Segregation at source of generation and the Organic waste will be treated in Organic Converter and the Inorganic Waste will be sent for recycling. AIR POLLUTION/ NOISE GENERATION SOURCE 7 X 250 kVA (Residential) and 3 x 2000 (Commercial facilities) capacity DG sets with acoustics are proposed to be provided with adequate stack height. 2 PROJECT REPORT M/s. H M Constructions “H M Capital” BACKGROUND OF THE PROPOSED APARTMENT PROJECT: M/s H M Constructions, HM Geneva House, 14, Cunningham Road, Bangalore - 560 052, intend to develop Mixed use development project “H M Capital”, consisting of Residential Apartment and Commercial facilities (Office / Retail and Multiplex) at Survey No. 44 P, 45 P, 127 P,128 P and 129 P, Munnekollalu Village, Varthur Hobli, Bangalore East Taluk, Bangalore. The project is designed in accordance with the bye laws of planning authority. LAND USE PATTERN FOR THE PROPOSED PROJECT: No. 1 2 3 4 4 Particulars Total Plot area Ground Coverage area Paved area Civic Amenities Landscape area On natural earth On podium 3 PROJECT REPORT Area in sq m 60905.18 17918.86 20363.39 2261.19 Area in Acres 15.04 4.42 7.31 0.558 Percentage 100 29.42 33.43 3.7 15713.53 4648.21 4.77 1.148 33.4 M/s. H M Constructions “H M Capital” AREA STATEMENT FOR THE PROPOSED PROJECT: a. Area statement for Residential Apartment: Built up Area in sq m (Building 1) Built up Area in sq m (Building 2) Total Sl. No. Description 1 L-Basement 24157.91 24157.91 2 U-Basement 24157.91 24157.91 3 G Floor 1470.88 1591.47 1583.74 1448.20 1629.37 816.68 1776.04 1593.3 11909.74 4 1st Floor 1374.62 1501.47 1490.72 1363.60 1531.72 855.01 1640.66 1493.58 11251.38 5 2nd Floor 1440.49 1562.76 1562.91 1424.89 1590.01 798.91 1743.90 1568.78 11692.65 6 3rd Floor 1440.49 1562.76 1562.91 1424.89 1590.01 751.21 1743.90 1568.78 11644.95 7 4th Floor 1440.49 1562.76 1562.91 1424.89 1590.01 617.69 1743.90 1568.78 11511.43 9 5th Floor 1440.49 1562.76 1562.91 1424.89 1590.01 606.36 1743.90 1568.78 11500.1 10 6th Floor 1440.49 1562.76 1562.91 1424.89 1590.01 677.17 1743.90 1568.78 11570.91 11 7th Floor 1440.49 1562.76 1562.91 1424.89 1590.01 677.17 1743.90 1568.78 11570.91 12 8th Floor 1440.49 1562.76 1562.91 1424.89 1590.01 677.17 1743.90 1568.78 11570.91 14 9th Floor 1440.49 1562.76 1562.91 1424.89 1590.01 - 1743.90 1568.78 10893.74 15 10th Floor 1440.49 1562.76 1562.91 1424.89 1590.01 - 1743.90 1568.78 10893.74 16 11th Floor 1440.49 1562.76 1562.91 1424.89 1590.01 - 1743.90 1568.78 10893.74 17 12th Floor 1440.49 1562.76 1562.91 1424.89 1590.01 - 1743.90 1568.78 10893.74 18 13th Floor 1440.49 1562.76 1562.91 1424.89 1590.01 - 1743.90 1568.78 10893.74 19 14th Floor 334.17 - 449.20 338.36 20 Total Tower F Tower (Including Tower Tower A Tower B Tower D Tower E C club G house) 4 PROJECT REPORT 355.21 363.77 339.36 390.43 209628.00 Tower H 2570.5 M/s. H M Constructions “H M Capital” b. Commercial facilities (Office / Retail and Multiplex): Sl. Description No. Built up area in sq m 1 1-Basement 7906.42 2 2-Basement 10962.66 3 3-Basement 10962.66 4 Ground Floor 5324.87 5 1st Floor 7518.28 6 2nd Floor 7518.28 7 3rd Floor 7518.28 8 4th Floor 7518.28 9 5th Floor 7518.28 10 6th Floor 7518.28 11 Total 80266.28 SUMMARY OF AREA STATEMENT: Sl. Description No. Built up area in sq m 1 Residential with 1150 flats 209628.00 2 Commercial (Office / Retail and Multiplex with 1584 seating capacity) 3 Total 80266.28 289894.28 CAR PARKING STATEMENT: No. Activity Floor Car Parking Proposed 1 Residential Apartment Basement floor 1287 2 Commercial facilities (Office / Basement floor Retail and Multiplex 1054 3 Total 5 PROJECT REPORT 2341 parking spaces M/s. H M Constructions “H M Capital” AIR POLLUTION SOURCES & ITS MANAGEMENT: The anticipated power required for the project (about 8000 kVA) will be supplied from BESCOM. The primary sources of air pollution from the establishment are from the operation of diesel generator sets. The project will be provided with DG set of following capacity and is installed to serve as an alternative back up source of power supply in the event of breakdown of power supply BESCOM. The details of capacities & fuel consumption for the DG sets are given below. Air Pollution Sources for the Proposed Project: Sl. No Stack Details Physical Details Stack Attached to D.G Set 1 Capacity 2 Fuel quantity 3 4 Fuel used Stack height 5 Stack diameter Residential Apartment: 7 X 250 kVA Commercial facilities: 3 X 2000 kVA 53 L/hr and 420 L/hr for each DG set of 250 kVA and 2000 kVA capacity respectively. Ultra Pure Low Sulphur Content Diesel Chimneys (Above roof level) of 5 m and 8 m respectively for 250 kVA and 2000 kVA respectively 80 mm 1 Emission Details Sulphur dioxide 2 3 Suspended Particulate Matter (SPM) Oxides of Nitrogen 250 kVA: 0.0166 g/s for each DG set 2000 kVA: 0.2222 g/s for each DG set 250 kVA: 0.0166 g/s for each DG set 2000 kVA: 0.1333 g/s for each DG set 250 kVA: 0.5111 g/s for each DG set 2000 kVA: 4.0888 g/s for each DG set NOISE GENERATION SOURCES: Major noise producing sources of the residential apartment is expected to be from DG set, Vehicular movements from and to the proposed project. The DG sets are provided with acoustic enclosures to control the noise levels in such a way that the noise levels are within the permissible limits specified for ambient noise levels. More over the DG sets are operated only during the emergencies when there is power failure. 6 PROJECT REPORT M/s. H M Constructions “H M Capital” PROJECTED COST OF THE PROJECT: The total projected cost of the proposed project is presented as below: Sl. No. 1. 2. Particulars Land Cost Construction Cost @ rate of Rs. 1,350/sft of built up area Cost in Rupees Rs. 1,12,00,00,000 Rs. 4,21,10,04,456 Rs. 5,33,10,04,456/Or say Rs. 534,00,00,000/Rupees Five Hundred and Two Crores Only TOTAL 7 PROJECT REPORT M/s. H M Constructions “H M Capital” ANNEXURE: B SOURCE OF WATER FOR THE PROPOSED PROJECT: The most important aspect under the water supply scheme is the selection of source of Water, which should be reliable and potable. The water required for the project will be supply from BWSSB source. DETAILS OF WATER CONSUMPTION OF THE PROJECT: The project being mixed use development project, water demand is for domestic purpose, public uses and firefighting purposes. It includes the quantity of water required for drinking, bathing, cooking, washing etc., The quantity of water required for domestic purposes depends on the habits, social status, climatic conditions and customs of the people. In India on an average the domestic water consumption under normal conditions for Residential development is 135 litres/capita/day (LPCD), 15 LPCD for Multiplex and 45 LPCD for Office / Retail facility. The details of domestic consumption for Residential Development is as follows: Sl. No. 1 Utility Drinking Consumption in Litres per capita per day 5 2 Bathing 20 3 Cooking 5 4 Washing of clothes 5 Utensils washing 6 Washing of floor 7 Flushing of Toilets 45 8 Others 20 Total 40 135 The anticipated water demand is worked out by taking into consideration that the project is fully developed. 8 PROJECT REPORT M/s. H M Constructions “H M Capital” WATER CONSUMPTION OF THE PROPOSED PROJECT: No. 1 1.1 1.2 1.3 2 2.1 2.2 2.3 3 Water consumption details: Residential Apartment: Total no. of flats: 1150 flats Number of Occupants: (Assuming occupancy rate as 5 people/flat): 1150 X 5 = 5750 persons Water requirement of the activity by considering water requirement as 135 LPCD = 5750 X 135 = 7,76,250 Litres/day or say 777 KLD ---- (A) Considering 10% extra for club house: 77.7 Litres / day or say 78 ---- (B) Total water requirement of the Residential Apartment = (A) + (B) = 777 + 78 = 855 ----- (1) Commercial Facilities (Office / retail and Multiplex with 1584 seating capacity): Water requirement for Office / Retail Activity: FAR area: 35,340 sq m Considering 1 person for every 10 sq m of FAR area Contributing population: 3534 persons Water requirement at the rate of 45 LPCD Water requirement of the activity: 3534 X 45 = 1,59,030 L/day or say 160 KLD ---- (A) Water requirement for Multiplex: Total number of seats proposed: 1584 seats Water requirement at the rate of 15 LPCD Water requirement of the activity: 1584 X 15 = 23,760 L/day or say 24 KLD ---- (B) Water requirement of the Commercial facilities = (A) + (B) = 160 + 24 = 184 KLD Considering 10% extra for incidentals: 18.2 or say 19 KLD Total water requirement of the Commercial facilities= 184 + 19 = 203 KLD ----- (2) Total water requirement of Mixed Use Development Project: (1) + (2) = 855 + 203 = 1058 KLD WATER DISTRIBUTION SYSTEM: The proposed water supply scheme to cater to the public and domestic water requirement of the proposed project consists of sourcing pre-treated potable water from Public supply into a common collection facility known as the Raw Water Sump. The Raw Water Sump will be constructed in RCC. The water from the UG sump will be pumped to overhead tank. The OHTs are staged on terrace depending on the contour of its distribution network. 9 PROJECT REPORT M/s. H M Constructions “H M Capital” ANNEXURE: C 1. SEWAGE GENERATION AND DISPOSAL SYSTEM: Wastes of different type such as spent water from bath rooms, water closets/pans, house and street washings, semi liquid waste of human excreta, dry refuse of house and street sweepings, broken furniture, crockery etc., are produced daily. If proper arrangement for collection treatment and disposal of all the wastes produced are not made, unsanitary conditions will develop and it will become impossible for the public to live. Therefore, it is most essential to collect, treat and dispose all the sanitary waste produced. Generally, it has been observed that about 90 % of the water supplied comes out as sewage. Therefore, the total quantity of wastewater generated from the proposed project is worked out as below. Sl. Particulars No. 1 Residential Apartment 2 Commercial Facilities: Office / retail Multiplex Total 3 Grand Total Water requirement 855 KLD Wastewater generated * Capacity of STP 769.5 or say 770 KLD 800 KLD 160 KLD 43 KLD 203 KLD 1058 KLD 144 KLD 38.7 or say 39 KLD 182.7 or say 183 KLD 953 KLD 200 KLD 1000 KLD (* Assuming wastewater generation to be about 90% of the total water supplied) Domestic wastewater generated from the proposed project will be conveyed to Sewage Treatment Plant of capacity total capacity 1000 KLD for treatment and disposal. 2. TREATED SEWAGE DISPOSAL: a. Toilet Flushing: Sl No Description 1 Residential Apartment Multiplex 2 Commercial Office / retail and 3 Total 10 PROJECT REPORT Flushing water required (LPCD) Total number of occupants Total flushing water requirement 45 5750 persons 2,58,750 L/day or say 259 KLD 5 1584 persons 7,920 L/day or say 8 KLD 15 3534 persons 53,010 L/day or say 53 KLD - 10868 persons 320 KLD M/s. H M Constructions “H M Capital” b. Gardening: Treated water used for gardening @ the rate of 5 L/sq m/day Area available for landscape development: 20,361.74 sq m Total water used for landscape development is 20,361.74 X 5 = 1,01,808.70 or say 1,02,000 L/day or say 102 KLD C. Water Cooled Chillers Cooling Tower make up (Commercial facilities): AC load in TR (Ton of Refrigeration) = 6000 Quantity of water required for AC = 7 L/TR No. of working hrs/day = 12 Hrs Water requirement = AC Load X Working Hours X Water requirement/TR = 6000 X 12 X 7 = 5,46,000 L/day or say to use 531 KLD 3. DESING BRIEF OF SEWAGE TREATMENT PLANT: TREATMENT METHODOLOGY ADOPTED: 1. Bar Screen: The sewage is screened before treatment using mild steel grate bars. Any solid particles thus screened off will be manually removed periodically and disposed. This process helps to avoid clogging of pumps in further treatment. 2. Collection cum equalization: The wastewater from apartment will be collected in this collection sump for equalization. The equalized wastewater is passed into an aeration tank. Further, to keep the wastewater in this tank fresh and to get uniformity, the contents in this sump are aerated by means of coarse membrane diffuser, which is fed by a common blower. 11 PROJECT REPORT M/s. H M Constructions “H M Capital” 3. Sequencing Batch Reactor Process: The operating principles of a batch activated sludge process, or SBR, are characterized in six discrete periods: 1. Anoxic fill 2. Aerated Fill 3. React 4. Settle 5. Decant 6. Idle Anoxic Fill: The influent wastewater is distributed throughout the settled to provide good contact between the microorganisms and the substrate. Most of this period occurs without aeration to create an environment that favors the procreation of microorganisms with good settling characteristics. Aeration begins at the beginning of this period. Settle Aerated Fill: Mixed liquor is mixed with the influent flow in the motive liquid pump, and discharged, as motive liquid. This initiates the feast period. Feast is when the microorganisms have been in contact with the substrate and a large amount of oxygen is provided to facilitate the substrate consumption. Nitrification and denitrification occurs at the beginning of this stage. React: During this period aeration continues until complete biodegradation of BOD is achieved. After the substrate is consumed famine stage starts. During this stage some microorganisms will die because of the lack of food and will help reduce the volume of the settling sludge. The length of the aeration period determines the degree of BOD consumption. Aeration is discontinued at this stage and solids separation takes place leaving clear, treated water above the sludge blanket. During this clarifying period no liquids should enter or leave the tank to avoid turbulence in the supernatant. 12 PROJECT REPORT M/s. H M Constructions “H M Capital” Decant: This period is characterized by the withdrawal of treated effluent from approximately two feet below the surface of the mixed liquor by the floating solids excluding decanter. This removal must be done without disturbing the settled sludge. Idle: The time in this stage can be used to waste sludge. The wasted sludge is pumped to Sludge holding tank to reduce the volume of the sludge to be discarded. The frequency of sludge wasting ranges between once each cycle to once every two to three months depending upon sludge volume index. 4. Filter press: The excess sludge from sludge conditioning tank will be pumped to filter press, where it is subsequently dewatered mechanically. This dewatered sludge can be used as solid manure for agriculture and gardening. 5. Tertiary Treatment: The treated water stored in the decant Water Tank will be pumped through Pressure sand Filter and Activated Carbon Filter where the turbidity and residual BOD present will be completely minimized. The treated water is then collected in the final collection tank. Before reaching this tank, chlorine solution is dosed in to this water stream, with the help of a Dosing pump, to disinfect as well as to digest any residual organic matters. The treated water so collected shall be pumped and used for gardening and irrigation. Also, the same water shall be used for back washing of filters. The back wash drain, filter rinse drain and the decanted water shall be pumped/drained back to the equalization tank. Low as 10 mg/L with tertiary treatment. 13 PROJECT REPORT M/s. H M Constructions “H M Capital” TYPICAL SCHEMATIC FLOW CHART (800 & 200 KLD CAPACITY): Raw Sewage Bar Screen chamber Equalization Tank Excess sludge Disposed in to Filter Press for Drying SBR Decant Tank PSF ACF Chlorine Dosage Final Holding Tank To Reuse for Flushing / Gardening purposes 14 PROJECT REPORT SBR- Sequential Batch Reactor PSF- Pressure Sand Filter ACF- Activated Carbon Filter M/s. H M Constructions “H M Capital” ANNEXURE: D WATER BALANCE CHART Total Raw Water demand (Start Up) 1058 KLD Daily water Requirement 1058-320=738 KLD Recycle for Toilet Flushing Wastewater generated 953 KLD STP Designed for Total capacity 1000 KLD Toilet Flushing 320 KLD 15 PROJECT REPORT Landscape Development 102 KLD AC Cooling tower make up 531 KLD M/s. H M Constructions “H M Capital” ANNEXURE: E WATER REQUIREMENT & SEWAGE DISPOSAL DURING CONSTRUCTION PHASE Domestic water requirements during construction phase. Total number of manpower required : 750 Water requirements @ of 100 LPCD : 750 x 100 = 75,000 L/day Total domestic water requirements : 75 KLD Wastewater discharge (Considering 90% of water consumed comes out as wastewater) = 75,000 X 0.90 = 67,500 L/day or say 68 KLD The wastewater generated will be treated in Package Sewage Treatment Plant of 75 KLD Capacity. 16 PROJECT REPORT M/s. H M Constructions “H M Capital” ANNEXURE: F SOLID WASTE GENERATION & ITS MANAGEMENT - CONSTRUCTION PHASE: The total manpower : 750 Considering solid waste generation @ 0.25 kg/capita/day Total solid waste generation : 750 x 0.25 = 187.5 Kg/day or say 188 kg/day The domestic wastes will be disposed through BBMP. OCCUPANCY PHASE: The wastes that are generated from the day to day activities which are in solid form are categorized as solid wastes. Solid Wastes include dry refuse of house and street sweepings, crockery, Kitchen Wastes, and also electronic wastes. The quantity of solid waste generated from the proposed project is calculated as follows. Sl. No. Description 1 Residential Apartment Commercial Facilities Total 2 3 Occupants 5750 persons 5118 persons 10868 persons Solid waste Total quantity of solid waste generation generation rate Total Organic Inorganic assumed* 0.6 kg/person/day 3450 Kg/day 2070 Kg/day 1380 Kg/day 0.2 kg/person/day 1024 Kg/day - 4474 Kg/day 614 Kg/day 410 Kg/day 2684 kg/day 1790 kg/day (* Solid waste generation rate assumed as 0.6 kg/person/day for Residential Activity and 0.2 Kg/person/day for commercial activity) The solid Wastes generated will be segregated at its point of generation and collected separately in different color coded Synthetic Bins depending upon the basis of its Bio Degradability at a common designated point. Organic solid waste from the project will be treated in an organic converter and is used as manure for Landscape or used as fuel. The inorganic solid waste is proposed to be recycled. 17 PROJECT REPORT M/s. H M Constructions 18 PROJECT REPORT “H M Capital” M/s. H M Constructions “H M Capital” The compost formed by this method will have a pH value of 6.5 – 7.5 C: N ratio of 15:1 and organic matter of 40 – 50%. There will not be any pathogens and the pellets manufactured will have a calorific value of 3500 to 4000 Kcal/Kg. 19 PROJECT REPORT M/s. H M Constructions “H M Capital” SECONDARY SLUDGE FROM STPs: The solid waste generated from the STP’s of secondary settling is in the form of stabilized secondary sludge. Then is passed through the Plate & Frame filter press, the solids obtained as semi solid cakes are used as organic manure for the development of plantations within the premises. The quantity of secondary sludge from the secondary settling units of the treatment * Rate: 1000 m3/day and Sludge: 360 Kgs/Day HAZARDOUS WASTE: The Hazardous waste generated from the project is waste oil of about 500 Litres/annum which will be stored in closed barrels and disposed to KSPCB approved and CPCB register waste oil re-processors. Authorization will be obtained from KSPCB as per Hazardous waste (Management & Handling) Amendment Rules, 2008. BIO MEDICAL WASTE: The Bio Medical Waste generated from the project will be collected and segregated at source based on their categorization as per the Biomedical Waste (Management and Handling) Rules in containers and will be disposed as per the guidelines. Common designated place will be earmarked for the storage of bio medical waste and will be disposed scientifically. e - WASTE: The Electronic Waste (e-waste) such as CD’s, Pen drives, computer and its components, used batteries, etc., from the project will be segregated, collected and stored at a designated place and will be handed over to authorized recyclers. 20 PROJECT REPORT M/s. H M Constructions “H M Capital” ANNEXURE – G ENVIRONMENTAL MANAGEMENT PLAN: 1. INTRODUCTION: The Environmental Management Plan (EMP) is aimed at mitigating the possible adverse impact of a project and ensuring the existing environmental quality. The EMP converse all aspects of planning, construction and operation of the project relevant to environment. It is essential to implement the EMP right from the planning stage continuing throughout the construction and operation stage. Therefore the main purpose of the Environmental Management Plan (EMP) is to identify the project specific activities that would have to be considered for the significant adverse impacts and the mitigation measures required. The construction phase impacts are mostly short term, restricted to the plot area and not envisaged on the larger scale. In the operational phase the environmental impacts are due to continuous operation of the project, hence, the emphasis in the Environment Management Plan (EMP) is to minimize such impacts. The following mitigation measures are recommended in order to synchronize the economic development of the project area with the environmental protection of the region. The emphasis on the EMP development is on the following; Mitigation measures for each of the activities causing the environmental Impact. Monitoring plans for checking activities and environmental parameters and monitoring responsibilities. Role responsibilities and resource allocation for monitoring; and Implementation of the Scheduled plan. 2. EMP DURING CONSTRUCTION PHASE: During Construction phase, the activities which need to be monitored and managed from the point of pollution are detailed in the subsequent sections. 21 PROJECT REPORT M/s. H M Constructions “H M Capital” 2.1 LEVELLING AND SITE CLEARANCE: The proposed project has basement floors and excavation is necessary. The excavated earth will be reused for backfilling, landscape development, paved area formation activity and excess will be disposed at pre identified site. Environmental Management Plan during Leveling and Site Clearance: Environmental Mitigation Proposed Remarks Most optimum no. of operation by the heavy To reduce noise level, Impacts Noise generation: Caused due Excavators to and equipment. Bulldozers Selection of equipment with less noise with generation. Equipment noise provided control devices is only used. The earth moving equipment shall be periodically checked and maintained for noise levels. The workers will be provided with PPE such as ear plugs Dust generation: Leveling operations results in the emission The site cleared will be periodically watered to Tertiary treated water reduce dust emissions of dust. to be used. Barricades like metal sheets will be provided all-round the premises to avoid fugitive dust emission in to the neighboring area apart from water sprinkling. The workers will be provided with PPE such as nose masks and goggles to reduce impact. 2.2 TRANSPORTATION OF CONSTRUCTION MATERIALS: During the Transportation of construction materials, minimum no. of vehicles will be used. Most optimum route is planned to reduce the impact of transportation activity on the environment. 22 PROJECT REPORT M/s. H M Constructions “H M Capital” Environmental Management during Transportation: Environmental Impacts Mitigation Proposed Noise generation Quality fuel will be used. Periodic maintenance of vehicles is required. Quality packaging of the construction materials Dust generation Construction materials will be covered with tarpaulin sheet to prevent from being air borne. The vehicle speed shall be regulated. The workers transporting materials will be provided with PPE such as nose masks to reduce impact of air borne dust on their health. Periodic emission check for vehicles will be done. Vehicular emissions Clean fuel will be used for vehicles. 2.3 CONSTRUCTION ACTIVITIES: During the construction work, the following impacts are identified to monitor and mitigate the level of impact. Environmental Management during Construction Environmental Impacts Noise generation Mitigation Proposed Less noise generating equipment Remarks Implementation Personnel Protective Equipment (PPE) such as ear responsibility: plugs and helmets will be provided for workers Contractor - Civil The working hours to be imposed on the Works construction workers. Dust generation PPE in the form of nose masks will be provided for Implementation construction workers. responsibility: Use of water sprays to prevent dust from being air Contractor borne. 23 PROJECT REPORT M/s. H M Constructions “H M Capital” Barricades like metal sheets will be provided all around the premises to avoid fugitive dust emission in to the neighboring area apart from water sprinkling. discharge Sewage generated will be treated in Package STP. Water (Construction works) Implementation responsibility: Contractor Air Emissions from Construction machinery Periodic check and regular maintenance of Implementation construction machinery for emissions. Clean fuel are used in equipments responsibility: Contractor 2.4 WASTEWATER DISCHARGE: The sewage generated from the labors during construction is estimated to be about 68 KLD will be treated in Package STP of 75 KLD Capacity. 2.4.1 LABOUR CAMPS: Environmental Management for Labor Camp: Environmental Impacts Wastewater generation Mitigation Proposed Remarks Responsibility: Contractor Water for labor camps will be supplied in required Responsibility: Usage of water quantities. Contractor Implementation Segregation of Dry Waste and Wet Waste. Solid waste responsibility: Adequate facilities to handle solid wastes shall be generation Contractor – provided and will be disposed through BBMP. maintenance. 2.5 Provision of adequate sanitation facilities. DISPOSAL OF EXCAVATED EARTH: The proposed project has basement floors and excavation is necessary. The excavated earth will be reused for backfilling, landscape development, paved area formation activity and excess will be disposed at pre identified site. 24 PROJECT REPORT M/s. H M Constructions “H M Capital” 2.6 PERSONNEL SAFETY SYSTEM: It is planned to adopt the safe working practices which shall govern all construction works undertaken throughout the project. Following Safety Aids to all laborers will be provided: Safety Helmets, Safety Belts, Safety Shoes, Hand gloves Gumboots while concreting Safety Goggles while welding/ Stone dressing etc. Facemasks and full body kit while Pest control Implementation of Safety procedures such as: • Using proper lifting techniques • Using Safe Scaffolds • Hot work permits for Fabrication and Welding FINANCIAL ALLOCATION AND BUDGETARY PROVISION FOR EMP ASPECTS (CONSTRUCTION ASPECTS) Sl. No. 1 2 3 4 5 6 7 8 9 10 11 Description Environmental Management Plan during construction phase: Using tertiary treated water for • Sprinkling to control fugitive dusts Construction & curing purposes Flushing Sewage Treatment Plant for Operation Phase Potable water requirement for the construction workers Maintenance of Vehicles and equipments Top Soil Conservation Temporary Storm Water Drains Personal protection safety gadgets and health care. First aid facilities for workers Plantation of Saplings Environmental Monitoring Plan (Air, Noise, Water and Soil). TOTAL Contingency at 10 % TOTAL 25 PROJECT REPORT Financial Provision in Lakhs Capital Recurring Cost Cost 2.0 2.0 2.0 120.0 2.0 2.0 5.0 2.0 2.0 10.0 149 14.9 163.9 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 2.0 11 0.11 12.1 M/s. H M Constructions “H M Capital” 3. EMP DURING OPERATION PHASE: Following are the identified operational phase activities in the impact assessment, which may have impact on the environment. 1. Air quality 2. Water quality 3. Noise quality 4. Solid waste disposal 5. Green belt development 6. Storm water Management 3.1 AIR QUALITY MANAGEMENT: The pollutants envisaged from the proposed project are SPM, SO2, NOx, HC and CO mainly due to burning of liquid fuel (HSD) in DG sets. Exhaust from DG set will be emitted from stack of adequate height for dispersion of gaseous pollutants. The following Table presents the EMP for air quality management during operation phase. Air Quality Management during Operation Phase Environmental Impacts Mitigation Proposed DG set Ambient air quality Equipment selected will ensure the exhaust emission standard as prescribed as per the latest amendments from the MoEF. DG will be used as stand-by unit Periodic check and maintenance Ambient air quality monitoring as per the prescribed norms at regular interval. 3.2 WATER QUALITY MANAGEMENT: Water requirement of project will be augmented through BWSSB Sources. Details of water requirement and Water balance is presented in Annexure B & D respectively. 26 PROJECT REPORT M/s. H M Constructions “H M Capital” The sewage generated from the proposed project will be treated in the proposed STP of total capacity 1000 KLD. The treatment scheme for domestic sewage generated from project is discussed in Annexure C. Treated water will be reused for flushing, gardening etc., and the following Table presents the EMP for water quality. Water Quality Management during Operation Phase: Environmental impacts Mitigation Proposed Treated with proposed Sewage Treatment Plant to produce tertiary treated water which is reused for secondary purposes such as Wastewater flushing landscaping development etc., Water conservation measures will be encouraged 3.3 NOISE MANAGEMENT: High noise generating units such as DG set will be provided with acoustic enclosures. Green belt on the project boundary will further act as noise barrier and helps in attenuation of noise. The Table presents the EMP for noise level. Noise Management during Operation Phase: Environmental Impacts Noise from DG set area Mitigation Proposed Acoustic enclosures will be provided for DG set DG set will be installed in an area (utility section) where the access will be restricted The use of PPE (ear plugs) will be mandatory in this area. Selection of equipment to ensure that the residual noise level of <55 dB(A) Noise levels will be checked periodically using a noise pressure level meter 27 PROJECT REPORT M/s. H M Constructions “H M Capital” 3.4 SOLID WASTE MANAGEMENT: The solid wastes generated during operation phase can be categorized under Three types: Domestic/Residential Waste Wet Garbage: Food waste, Lawn mowing wastes etc. Dry Garbage: Paper, Plastic, Bottles, etc. Sludge from Sewage Treatment Plant (STP) The solid waste generated and its management is detailed in Annexure – F. The various mitigation measures to be adopted during collection and disposal of wastes are as follows: It is preferable that the container and bins used for collection of waste should be of closed type and waste is not exposed thus possibility of spreading of disease through flies and mosquitoes is minimized. Collection system should be properly supervised so that quick and regular removal of waste from the dustbin is practiced. Door to door collection shall be done in each building to collect the solid wastes. 3.5 STORM WATER MANAGEMENT: As the project location is blessed with fairly good rainfall, it is planned to collect the storm water at different gradients of the location. There will be rainfall runoff from building roof-tops, roads and pavements and greenbelt area. Necessary provision will be made to collect the quantity of rainfall runoff during the most rainy day of season. Necessary rain harvesting pit/recharge pit at every 30 m centre to centre have been envisaged. A storm water drain with 600mm wide with RCC precast perforated cover and 1800 mm dia RCC precast Ring soak pit will be provided around the periphery of property and designed as per building by-law (schedule 12). 3.6 LANDSCAPE DEVELOPMENT: Vegetation is the natural extension of the soil ecosystem on a site. It can provide summer shade, wind protection and a low-maintenance landscape that is adapted to the local environment. In the project about 250 trees of native / indigenous species of the below combination will be planted at site. 28 PROJECT REPORT M/s. H M Constructions “H M Capital” List of plant species proposed: Sl. No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Proposed Trees Botanical Name Common Name Michelia champaka Sampige Azadirachta indica Neem Plumeria alba Temple tree Pongamia pinnata Indian Beech Tree Cassia fistula Gold shower tree Alstonia scholaris Indian devil tree Murraya koenigi Curry leaf Dalbergia sissoo Indian Redwood Putrangia roxburghi Putravanti Mangifera indica Mango tree Tabebuia avellandae Pink accent tree Agle marmelos Bilwa patra tree Anthocephalus cadamba Cadamba tree Phyllanthus emblica Amla Tree Ficus carcia Anjura/fig tree 4. MANAGEMENT OF SOCIO-ECONOMIC ISSUES: 1) Schools for laborer’s children Temporary education centers (Creche) will be provided for education of the children of the laborers. 2) Health camp for laborer’s family Periodical health camps will be organized to monitor and facilitate the occupants of the labor camps. HEALTH RISK AND DISASTER MANAGEMENT: Public health and safety: Since all the construction related activities are confined to the project site, minimal health related impacts are envisaged within the project influenced area during the construction stage. At the project site on an average of 750 no. of persons will be engaged, who face direct exposure to dust and noise generated from the construction activity. This is likely to cause health related affects such as asthma, bronchitis etc., and hearing impairments respectively. 29 PROJECT REPORT M/s. H M Constructions “H M Capital” To minimize these anticipated impacts, suitable actions like • Use of water sprinklers to prevent dust from being air borne. • Providing suitable Personal Protective Equipments (PPE) like mouth mask with filters, noise mask, helmets etc., • Periodic health checkup camp for the laborers will be arranged. • Provision of safety belts. • In case of injury on site medical treatment and transport will be organized. Due to operation of the proposed project, there will be enhancement in public Health and safety. Regular visit of resident medical officer to take care of the first aid and primary medication in case of emergency for project occupants and laborers. First aid kit with primary medicines will always be available in the medical Centre. Display of action plan and preparedness measures during emergency situations. 5. EMP IMPLEMENTATION SCHEDULE: Phased according to the priority, the implementation schedule is presented in the following table: Implementation Schedule for EMP: No. 1 2 3 4 5 Recommendations Air pollution control measures Water pollution control measures Noise control measures Solid waste management Green belt development Requirement Before commissioning of respective units Before commissioning of the project Along with the commissioning of the project During commissioning of the project Stage-wise implementation The responsibility of EMP implementation lies with the project promoter for a period of 3 years. Once the residents' society is established, the EMP responsibility will be properly handed over with clearly defined procedures and guidelines. 30 PROJECT REPORT M/s. H M Constructions “H M Capital” FINANCIAL ALLOCATION AND BUDGETARY PROVISION FOR EMP ASPECTS (OCCUPANCY PHASE) Sl. No. 1 2 3 4 5 6 7 8 9 Description Operation of Sewage Treatment Plant Reclaimed Sewage Distribution Network Rain water harvesting tanks and its facilities Ground water recharging pits & its management DG sets acoustic & Maintenance Landscaping Solid waste management Environmental Monitoring Plan per annum (Air, Noise, Water and Soil) TOTAL Contingency at 10 % TOTAL 31 PROJECT REPORT Financial Provision in Lakhs Capital Recurring Cost Cost 3.0 10.0 1.0 10.0 1.0 10.0 1.0 5.0 1.0 10.0 5.0 8.0 1.0 - 2.0 53 5.3 58.3 15 1.5 16.5 M/s. H M Constructions “H M Capital” 6. ENVIRONMENTAL MONITORING ROUTINES: A comprehensive monitoring program is suggested below: Monitoring Schedule for Environmental Parameters: Sl. No I 1. Particulars Stack monitoring 2. i. 2. i. ii. III 1. Important parameters for monitoring 24 hourly sample RSPM, SPM, SO2, NOx Air Quality Ambient Air monitoring Project premises II 1. Duration of monitoring Monitoring frequency Water and Wastewater Quality Water Quality Groundwater at two locations (upgradient and down-gradient) of treated effluent discharge area/land Wastewater quality Inlet into STP Treated effluent prior to discharge Soil Quality Within project premises at 1 location on effluent discharging area/land 2. Ecological preservation and up gradation IV Noise monitoring 1. Project premises 32 PROJECT REPORT Once month in a Once in a year Grab if required SPM, SO2, NOx, HC, CO Once month Grab As per KSPCB requirements NA NA - in a NA NA Once month in Seasonal Once month in 6 Composite sample Visual observations As per KSPCB requirements 6 As per KSPCB requirements Day and night Survival rate M/s. H M Constructions “H M Capital” ANNEXURE: H RAINWATER MANAGEMENT PLAN RAIN WATER HARVESTING: The water collected from the terraces of the buildings shall be collected in the rainwater collection sump and reused for domestic purpose after necessary treatment. VOLUME OF RAIN WATER HARVESTED: The total quantity of water i.e., received in the form of rainfall over an area is called the rain water endowment of that area, out of which the amount of water that can be effectively harvested is called the rain water harvesting potential. Rain Water harvesting potential = Intensity of Rainfall (m) x Roof Area x Impermeability Factor. The collection efficiency accounts for the fact that all the rain water falling over an area cannot be effectively harvested due to losses on account of evaporation, spillage or run off etc., According to the data available from the Indian Meteorological Department, the Average annual rainfall around month of September = 194.80 mm Assuming that about 90 % Rainfall can be effectively harvested. Number of Rainy Days = 9.3 Therefore the I.R = 194.80/9.3= 20.94 mm/day or 0.02094 m/Day or 0.021 m/day The Quantity of roof top rainwater harvested from the proposed is calculated as under: The top 13th floor area of the proposed project is about 17918.86 sq m For rain water harvesting consider 75 % of this total area is 13,439.14 sq m Quantity of Rain Water that can be harvested from the building is as follows. Rain water (Q) from Roof top = 0.021 x 13,439.14 x 0.9 = 253.99 cum/day or say 254 cum/day Rain water storage sump of total capacity 500 cum will be constructed to collect the rain water and is being reused for domestic purposes. 33 PROJECT REPORT M/s. H M Constructions “H M Capital” STORM WATER MANAGEMENT: Storm water disposal is divided into 2 Groups: Terrace Storm water disposal: The entire rainwater from the terrace would be disposed through suitable rain water pipes and collecting in the dedicated rain water collection sump, which is proposed at site level. This water will be utilized for domestic purpose Site (Paved and landscape area) Storm water disposal: The entire storm water from the site would be disposed-off through suitable RCC Box drainage system to the rainwater recharge pits and the excess is diverted to external storm water drainage. The amount of storm water that the paved area will produce can be determined by considering the impermeability factor to be 0.9. Q = 0.021 x 20363.39 sq m x 0.9 = 385.43 cum/day or say 386 cum/day The amount of storm water that the landscaped area will produce can be determined by considering the impermeability factor to be 0.3 Q = 0.021 x 15713.53 sq m x 0.3 = 98.99 cum/day or say 99 cum/day The Total amount of storm water = paved area + landscaped area = 386 + 99 cum/day = 485 cum/day The Proponents shall also Provide Recharging Pits along the inner periphery of the boundary wall with recharging pit of size 1.2 m dia x 2.5 m deep spaced at 20 m centre to centre. These recharging pits are filled with graded media comprising of Boulder at bottom and with coarse aggregates to facilitate percolation of harvested rain water to Recharge Ground Water table. 34 PROJECT REPORT M/s. H M Constructions “H M Capital” ANNEXURE: I DISASTER MANAGEMENT PLANS FOR PRE CONSTRUCTION PHASE: Risk and disaster management plan: Disaster is an unexpected event due to sudden failure of the system, external threats, internal disturbances, earth quakes, fire and accidents. Thus an appropriate management plan shall be incorporated. Precautions: Once the likelihood of the disaster is suspected, preventive actions should be undertaken by the project in-charge. Conditional maintenance of equipments, materials and expertise for use during emergency. The electrical systems shall be provided with automatic circuit breakers activated by over current. Proper escape routes are planned and displayed in the public domain. Selected representatives are given proper training to guide other inhabitants during Fire accidents. Periodic awareness program is conducted for the workers on their roles during emergency situations. Important telephone numbers like police authorities, fire department and hospitals etc., of use during emergency situations will be made available. 35 PROJECT REPORT M/s. H M Constructions “H M Capital” ANNEXURE: J Environmental Management Plan for control of Dust and Noise pollution during construction phase: Barricades like metal sheets will be provided all round the premises of the project to avoid fugitive dust emission into the neighboring area and frequent water sprinkling will also be carried out. Environmental Impacts 1. Leveling and Site Clearance: Noise generation: Caused due to Excavators and Bulldozers Dust generation: Leveling operations results in the emission of dust. Mitigation Proposed Most optimum no. of operation by the heavy equipment Selection of equipment with less noise generation to be used The earth moving equipment will be periodically checked and maintained for noise level. The workers will be provided with adequate PPE such as ear plugs to reduce impact of high noise levels. The site cleared will be periodically emission of dust particles Barricades like metal sheets will be provided all round the premises to avoid fugitive dust emission in to the neighboring area apart from water sprinkling. watered to reduce The workers will be provided with PPE such as nose masks and goggles to reduce impact on health. 2. Transportation of Construction Materials: Noise generation Dust generation Quality fuel will be used. Periodic maintenance of vehicles is required. Quality packaging of the construction materials Construction materials will be covered with tarpaulin sheet to prevent from being air borne The vehicle speed shall be regulated 36 PROJECT REPORT The workers transporting materials will be provided with PPE such as nose masks to reduce impact of air borne dust on their health M/s. H M Constructions “H M Capital” 1. Construction Activities: Noise generation Selection of Less noise generating equipment Personnel Protective Equipment (PPE) such as ear plugs and helmets will be provided for workers The working hours will be imposed on the construction workers. Dust generation PPE in the form of nose masks will be provided for construction workers Use of water sprays to prevent dust from being air borne. Barricades like metal sheets will be provided all around the premises to avoid fugitive dust emission in to the neighboring area apart from water sprinkling 37 PROJECT REPORT M/s. H M Constructions “H M Capital” ANNEXURE: K RISK ASSESSMENT & MANAGEMENT PLAN a. Construction Phase: Sl. No. 1 2 3 4 5 Potential Mitigation Accidental fire Fall of objects Working at great heights Accidents from machinery Electrical mishap Fire safety gadgets. Use of personal protection devices-helmets Protection to prevent fall, with life safety belts and nets. Personal protection gadgets Adopting safety measures to prevent any act of negligence and providing electrical safety measures like fire extinguishers. b. All necessary measures will be taken to avoid accidents and mishaps during operation phase. Precautions for Risk and Disaster Management Plan: Once the likelihood of the disaster is suspected, preventive actions should be undertaken by the project in-charge. Conditional maintenance of equipments, materials, and expertise for use during emergency. The electrical systems shall be provided with automatic circuit breakers activated by over current. Fire extinguishers provided at pre-notified locations inside the building. Proper escape routes will be planned and displayed in the public domain. Selected representatives will be given proper training to guide other inhabitants during Fire accidents. Periodic awareness program is conducted for the occupants on their roles during emergency situations. Important telephone numbers like police authorities, fire department and hospitals etc., of use during emergency situations are made available. 38 PROJECT REPORT M/s. H M Constructions “H M Capital” ANNEXURE: L SOIL INVESTIGATION REPORT 39 PROJECT REPORT M/s. H M Constructions “H M Capital” ANNEXURE: M TRAFFIC MANAGEMENT MEASURES • Merging of vehicles will be performed only to left traffic from the exit gates, this ensures safety. • To establish smooth entry & exit of vehicles, bell mouth shape geometry is provided at the gates. This ensures smooth transition for merging of vehicles. • Yellow paint junction boxes are painted at the locations to create psychological barrier for through drivers to control the speed. • Rubber humps are introduced for the outgoing vehicles at the exit gate drive way. All gates are manned with efficient security who can guide the entry and exit of vehicles. • Adequate sign & guide posts for traffic as per IRC (Indian Roads Congress). • Road marking, STOP lines, parking lanes, slot numbers etc, must be clearly painted so as to guide the vehicles. 40 PROJECT REPORT M/s. H M Constructions “H M Capital” ANNEXURE: N ENERGY CONSERVATION ASPECTS PROPOSED IN THE PROJECT: a. Energy Efficient motors, whose efficiency is not lower than the limits specified in section 8.2.2 of the Energy Conservation Building Code will be installed. b. Dry type Transformer with efficiency not lower than the limits specified in section 8.2.1 of the code shall be considered. c. Power monitoring, recording and check metering will be provided in the main LT panels on the incoming feeders and individual outgoing feeders covering all parameters such as Current, Voltage, Energy & THDI as stipulated in section 8.2.4 of the code. d. Cable sizing and design of distribution system will ensure that the total distribution loss will not exceed 1% of the total energy consumed as stipulated in section 8.2.5.1 of the code. e. Timer controls will be incorporated in the distribution board of external lighting to save energy as stipulated in section 7.4 of the code. f. Power conditioning equipment will be installed to limit THDI to 5% which shall also improve power factor to 0.95 as stipulated in section 8.2.3 of the code. g. Solar Lighting shall be provided at strategic locations in outdoor areas. h. Water cooled Chillers are used instead of air cooled chillers which provide energy savings. j. VFD drives shall be provided for secondary pumps for water cooled chillers and lifts which will result in energy savings. 41 PROJECT REPORT M/s. H M Constructions “H M Capital” ANNEXURE – 0 PROJECT RELEATED DRAWINGS & PLANS 42 PROJECT REPORT SOIL EXPLORATION REPORT 7022 PROJECT NO Construction of 2B+G+14 Residential Apartment at Marathahalli (Old Airport Road) Bangalore PROJECT NAME 1. INTRODUCTION M/s.H.M. lnfratech Pvt Ltd are proposing to construct residential apartment 2B+G+14 at Marathahalli ( Old Airport Road) Bangalore, at the location shown in Fig.1. Soil Exploration work was referred to this firm by M/s. H.M. lnfratech Pvt Ltd, Bangalore, with a view to determining the soil properties of the area and to arrive at the most suitable foundation system for the proposed structure. For this purpose twentysix boreholes were bored upto a depth of 12 M below ground level. The boreholes were terminated after drilling for the required depth in the very dense disintegrated rock layer. The boreholes locations are given in Fig.1. The work comprised of conducting Standard Penetration Tests in the field and collecting samples for testing in the laboratory. The report presents the details of the work, analysis of test results and foundation recomrirendations made based on the analysis. 2. EXPLORATIONTECHNIQUE Rotary Drilling technique was adopted for boring in this area. Casing pipes and bentonite slurry were used to protect the sides of the boreholes. Standard Penetration Tests were conducted at change of layers and at specified intervals Disturbed samples were collected in plastic bags from all the layers for visual observation and classification tests. Undisturbed samples could not be collected since the soil layers met with were essentially cohesionless in nature. SOIL PROFILE 3_ The profile of the area as observed in the boreholes is given in Figs.2 to 27. The top soil of 0.4 to 1.25M is non-uniform. The underlying layer is laterite upto 2.0 to 8.25M followed by disintegrated rock. No water table was met with in the boreholes at the time of exploratidn. However, perched water table is likely to occur during rainy season. 4, ANALYSIS OF TEST RESULTS 1. Standard Penetration Test 2. Grain Size Analysis 3 Determination of Specific Gravity An analysis of the results of these tests were presented in this section of the report 4.1 Standard Penetration Test These tests were conducted at change of layers and at specified intervals, commencing the test at 1.5 M below ground level. The results are presented graphically in Figs. 2 to 27. . The relative density of the cohesionless layers obtained from the N values are given in the bore logs. 4. 2 Grain Size Analysis Combined sieve and hydrometer analyses were conducted on the various samples collected. The results are given in Table-1. Based on the proportion of the different soil constituents, the soil is classified using the Triangular Chart 4.3 Determination of Specific Gravity The specific gravities of the soil grains were determined from the various sanrples collected. The results are given in Table-1. No abnormal value is noted in the test results P.N.7022 4 The settlement would be within 25mm Over excavations in the foundation trenches should be refilled by lean concrete Even though water table is not met with at the time of exploration, water table could rise to G.L during heavy rains.. The design should cater for this contingency. 6. EXCAVATIONPROCEDURE 1. Vertical cuts could be given for excavation .. lf at any place weak laterite is seen, a slope of 1.5 vertical to t horizontal would be required for excavation 2. 3. Normal excavators would be required for excavation Slush formed by any water accumulation should be removed and refilled by lean concrete. 4. lf water accumulates in the foundation trenches, dewatering should be done by pumping out water from a level lower than the foundation level to maintain downward flow of water. The exposed side of excavation should be covered by plastic sheet during rainy season and sudace drain provided to prevent water from flowing on the cut surface. 7. CONGLUSIONS 1. The area explored has got top soil of 0.4 to 1 .25M is non- uniform. The underlying layer is laterite upto 2.0 to 8.25M followed by disintegrated rock. No water table was met with in the boreholes at the time of exploration. II lj However, perched water table is likely to occur during rainy season. P.N.7022 a J 5. FOUNDATION ANALYSIS 5.1 Shallow Foundations For the proposed structure shallow foundations can be given at any depth from 1.5M, resting the foundation on the laterite/ disintegrated rock layer. The safe bearing tapacity of these cohesionless layers could be computed using the formula, Q" (0.5yxBxNr+yDsNq) +2.5 = Where, B Width of footing v Subrnerged unit weight of soil taken as 1 gm/cc, D_epth of surcharge Df Bearing capacity factors based on the N values taken from Fig 28 Nv Nq Based on the above , the SBC that could be followed are as follows for a minimum width of foundation of 1 M. Depth (M) SBC (kg/cm^2) Without with Basement basement 1.5 1.5 3.0 2.O 2.5 4.5 3.0 4.0 6.0 4.0 7.5 Limited to 5.0 Limited to 5.0 Limited to 5.0 down P.N.7022 2.Fortheproposedstructureshallowfoundationscanbegivenat disintegrated rock layer any depth from 1.5M, resting the foundation on the laterite/ r with the SBCs suggested for different depths' 3.Thesettlementoftheshallowfoundationwouldbewithin 25mm. 4. overexcavationsinthefoundationtrenchesshouldberefilled by lean concrete 5. while Suggested excavation procedure should be adoPted undertaking the construction. " F.S.ENGINEERS PVT.LTD NEW NO.98,(Old No.109) VELACHERY ROAD GUINDY (Dr.A. Verghese Ghummar) Director Dated: March 30th,2016 GHENNAI _ 600 032 P.N.7022 PROPOSED RESIDENDIAL APARTMEN FOR"M/S,HM GROUP"AT MARATHAHALLI , BANGALORE l.: -- : --'-- S rcsr ptr locnrtorus F.S.ENGINEERS PRIVATE LIMITED SOIL EXPLORATION AND FOUNDATTON DESIGN DIVISION FIELD BORE LOG DATE OF COMMENCEMENT PROJECT : PROPOSED RESIDENTIAL APARTMENT FOR'M/S, HM GROUP" AT MARA,THAHALLI,(OLD AIRPORT ROAD),BANGALORE. BORE HOLE NO: 1 TYPE OF BORING : G.W.L : NIL Oru itro ><lrJ STANDARD PENETRATION TEST DATA rqI -d-l o J= UJ o DESCRIPTION OF SOIL I F rL til 01.01.16 DATE OF COMPLET,ION: 01.01 .16 ROTARY DRILLING )o : GRAPHIGAL REPRESENTATION OF PENETRATION RESISTANGE F=x f;6u o 10 20 30 40 LATERITE L1 (Reclclishish brown) DISINTEGRATED ROCK DR1 Alumina content (Brownish grey) V.DENSE V.DENSE V.DENSE zz zz DISINTEGRATED ROCK DR.I (Brownish grey) V.DENSE z 12.00 z V.DENSE >50 F.S.ENGINEERS PRIVATE LIMITED SOIL EXPLORATION AND FOUNDATION DESIGN DIVISION FIELD BORE LOG DATE OF COMMENCEMENT: 02.01.16 PROJECT : PROPOSED RESIDENTIAL APARTMENT FOR "M/S, HM GROUP" AT MARATHAHALLI,(OLD AIRFORT ROAD),BANGALORE. BORE HOLE NO : 2 TYPE OF BORING : DATE OF COMPLETION : 02.01.16 G.W.L : NIL ROTARY DRILLING STANDARD PENETRATION TEST DATA J o GRAPHICAL o = J tU REPRESENTATION OF PENETRATION RESISTANCE DESCRIPTION OF SOIL !0 T F IL IIJ o 10 20 30 40 MEDIUM LATERITE L1 MEDIUM (Reddishlsh brown) DISINTEGRATED ROCK DR1 Alumina content (Brownlsh grey) 6.00 >50 7.50 >50 V.DENSE 18 V.DENSE z zz zz zz , z V.DENSE DISINTEGRATED ROCK DR1 (Brownish grey) V,DENSE z 12.00 z V.DENSE >50 F.S.ENGINEERS PRIVATE LIMITED SOIL EXPLORATION AND FOUNDATION DESIGN DIVISION FIELD BORE LOG DATE OF COMMENCEMENT: 03.01.16 PROJECT : PROPOSED RESIDENTIAL APARTMENT FOR "M/S, HM GROUP" AT MARATHAHALLT,(OLD AIRPORT ROAD),BANGALORE. BORE HOLE NO : 3 \O TYPE OF BORING ; DATE OF COMPLETION : 03.01.16 G.W.L : NIL ROTARY DRILLING STANDARD PENETRATION TEST DATA J o GRAPHICAL o = J ul REPRESENTATION OF PENETRATION DESCRIPTION OF SOIL m RESISTANCE I F .L l! o 10 20 30 40 TOP SOIL TS LATERITE L1 (Reddishish brown) V.DENSE DISINTEGRATED ROCK DR1 Alumina content (Brownlsh grey) z z z z z z z z V.DENSE DISINTEGRATED ROCK DR1 (Brownish grey) >50 F.S.ENGINEERS PRIVATE LIMITED SOIL EXPLORATION AND FOUNDATION DESIGN DIVISION FIELD BORE LOG PROJECT : PROPOSED RESIDENTIAL APARTMENT FOR "M/S, HM GROUP" AT MARATHAHALLI,(OLD AIRPORT ROAD),BANGALORE' BORE HOLE NO : 4 TYPE OF BORING : DATE OF COMMENCEMENT: 04.01.16 DATE OF COMPLETION : 04.01.16 G.W.L r NIL ROTARY DRILLING STANDARD PENETRATION TEST DATA -t o o = J ltt DESCRIPTION OF SOIL co I F 'lL GRAPHICA'L REPRESENTATION OF PENETRATION RESISTANCE tu o 10 20 30 40 LATERITE L1 (Reddishish brown) DISINTEGRATED ROCK DR1 Alumina content (Brownish grey) z zz z ZZ 12.00 z DISINTEGRATED ROCK DR1 (Brownlsh grey) >50 F.S.ENGIN EERS PRIVATE LIMITED SOIL EXPLORATION AND FOUNDATION DESIGN DIVISION FIELD BORE LOG DATE OF COMMENCEMENT: 01.01.16 PRoJEcT : PRoPOSED RESIDENTIAL APARTMENT FOR "M/S, HM GROUP" AT MARATHAHALLI,(OLD AIRPORT : 5 TYPE oF BORING : ROTARY DRILLING BORE HOLE NO \ ! ROAD),BANGALORE. DATE OF COMPLETfoN G.W.L :NlL GRAPHICAL o J= c0 06.01.16 STANDARD PENETRATION TEST DATA )o 'tIJ : REPRESENTATION OF PENETRATION DESCRIPTION OF SOIL RESISTANCE T F (L tll o 10 20 30 40 MEDIUM LATERITE L1 (Redclishish brown) MEDITJM DISINTEGRATED ROCK DR1 Alumina content (Brownish grey) 6.00 >50 V.DENSE V.DENSE V.DENSE DISINTEGRATED ROCK DR1 (Brownish grey) V,DENSE 't 2.00 V.DENSE >50 F.S.ENGINEERS PRIVATE LIMITED SOIL EXPLORATION AND FOUNDATION DESIGN DIVISTON FIELD BORE LOG PRoJECT:PRoPosEDRESIDENTIALAPARTMENTFoR.M/s,HMGRoUP..AT BORE HOLE NO: TYPE OF BORING 6 : MARATHAHALLI,(OLD AIRPORT ROAD),BANGALORE. DATE OF COMMENCEMENT: 06'01'16 DATE OF COMPLETION : 06.01'16 G.W.L : NIL ROTARY DRILLING ANDARD PENETRATION TEST DATA .J (, GRAPHICAL o = J REPRESENTATION OF PENETRATION u DESCRIPTION OF SOIL dt RESISTANCE :E F o- llJ o 10 20 30 40 LATERITE L1 (Reddishish brown) DISINTEGRATED ROCK DR1 Alumina content (Brownish grey) z? zz z 12.00 ? >50 F.S,ENGINEERS PRIVATE LIMITED SOIL EXPLORATION AND FOUNDATION DESIGN DIVISION FIELD BORE LOG DATE OF COMMENCEMENT: 16.01.16 PRoJEcT : PROPOSED RESIDENTIAL APARTMENT FOR "M/S, HM GROUP" AT MARATHAHALLI,(OLD AIRPORT ROAD),BANGALORE : 7 TYPE OF BORING : ROTARY BORE HOLE NO DATE OF COMPLET,ION : 17.01'16 G,W.L :NlL DRILLING STANDARD PENETRATION TEST DATA -l o GRAPHICAL o = J tJJ REPRESENTATION OF PENETRATION DESCRIPTION OF SOIL RESISTANCE I F o_ lJJ o 10 20 30 40 LATERITE L1 (Reddishish brown) zz zz zz zz zz zz V-DENSE z 6.00 z z >50 V.DENSE DISINTEGRATED ROCK DR1 Alumina content (Brownish grey) V.DENSE z z z? 12.00 z V-DENSE DISINTEGRATED ROCK DR1 (Brownish grey) 10.50 12.00 >50 V"DENSE V,DENSE >50 tu uJ U) tU U) f o o J o o I z ztu o i U) o o I.IJ tu i a IJJ 140 I zo o z ,l N. -.\ O N 120 r.u O Z a g. o F |'N LL F (J /r 60 tu ) co 40 9. a tu u E O (o 93 F\ O tB FO uE ztu O o @ 'No // N. E. F ZO //, a\ z I rx O rt I o- o I I 't00 z I C) 0-z o t z t-- / U) '-"' 20 28 30 32 34 46 42 38 ANGLE OF TNTERNAL FRICTION g (degrees) FIG. 28 CURVES SHOWING THE RELATlONSHIP BETWEEN Nq Ref O A[ N €.ND I{ Foundation AnalYsis & Design' Joseph. E. Borvles. '. 7022 N N a N zc* 0 001 0'08 009 0'0, J tll 008 tr 0'oz C' 0'0I 0B 0'9 LU a t o o 9e'z 81'1 0, tr f 0't O z o F ) 0'z N f o rJJ o OI Z'O qzn',A tlJ gl',t 9Ll z _-\ -.-\ 8'0 9'0 a >v- co 0'I gzt'0 t'0 ;tEFa eO fr] N aN I.IJ 3a (-) ZIZ'O szr uJ C; 0 z \ Z'O LL 0i'0 910 0 o) N 90'0 I t0'0 \ 200 \ \ Ia d\ o\ r0'0 800'0 s00'0 ,00 0 t00'0 200'o I O T00 0 OOOO OO)@tr- OOOO (o Lo <r UANId JNE:]UEd cn O C\ O o 9/0'0 ,0'0 \ Zz st lr PROJECT: PROPOSED RES DEI\DIA L APARTIVI EN Sl.No Depth Layer Wp FO R"IU/S.HNI Wn G RO U P"AT IVIARATHAH.A.LL I . BANGALO RE Grain Size Distribution swell sitt Sand Gravel % o/ /o o/ /o o/ /o 8 I 10 11 Clay ! M 1 o/ /o o/ /o o/ /o o/ /o 4 5 t) 7 Sp. Gr. G ,Za J 0.00-1.00 TS 1.00-5.00 L1 20 22 58 2.63 5.00-7.00 DR1 10 16 74 2.65 18 76 2.65 12 I BH.1 (not clay) 7.00-12.00 DR1 BH.2 6 (not clay) 0.00-1.00 TS 1.00-5.00 L1 18 20 62 l.o3 5.00-7.00 DR1 12 14 74 2.65 20 75 2.65 (not clay) 7.00-12.00 DR1 5 (not clay) BH-3 0.00-1.00 TS 1.00-5.00 L1 17 22 61 2.63 5.00-7.00 DR1 8 18 74 2.65 18 72 2.65 (not clay) 7.00-12.00 DR1 10 (not clay) BH.4 0.00-1.00 TS 1.00-5"00 1,1 15 18 67 2.63 5.00-8.00 DR1 6 15 79 2.65 15 75 2.65 (not clay) 8.00-12.00 DR1 '10 (not clay) I PROJECT:PROPOSED@ : H tv-l G RO UP"AT ivl ARAT tIAttAI,I-! BANGALORE Grain Size Distribution -t J J 0.00-1.00 1.00-5.00 5.00-7.00 16 3 (not clay) D 7.00-12.00 6 (not clay) 0.00-1.00 1.00-5.00 5.00-7.00 16 2 (not clay) 7.00-12.00 I (not claY) 0.00-1.00 1.00-4.25 4.25-9.50 20 B (not claY) 9.50-12.00 4 (not claY) 0.00-1.00 1.00-4.25 4.25-10.00 19 5 (not claY) '10.00-12.00 10 (not claY) 0.00-1.00 1.00-5.00 19 5.00-9.50 6 (not claY) 9.50-12.00 J (not claY) APPENDIX I (See paragraph – 6) FORM 1 (I) 1 Basic Information Name of the Project HM Capital 2 S. No. in the schedule Serial No. 8 (b) of schedule 3 Proposed capacity/area/ Project: Mixed use development project length/tonnage to be handles/command consisting of Residential Apartment (1150 flats) area/lease area/number of wells to be drilled and Commercial facilities (Office / Retail and Multiplex with 1584 seating capacity) Built up area: 2,89,894.29 sq m Plot area: 60,905 sq m (15.05 Acres) Project Investment: Rs. 534 Crores New / Expansion / Modernization New project Existing capacity / Area etc., NA Category of project i.e., `A` or `B` B Does it attract the general condition? If yes, NO please specify. Does it attract the specific condition? If yes, NO please specify. Location “H M Capital” Plot/Survey/Khasra No. Survey No. 44 P, 45 P, 127 P,128 P and 129 P Village Munnekollalu Village, Varthur Hobli Thesil Bangalore East Taluk District Bangalore State Karnataka Nearest railway station/airport along with K R Puram Railway Station (on North), distance in Kms. Bangalore City Railway Station (on West) and Kempegowda International Airport Limited (on North) at about 12 Kms, 25 Kms & 40 Kms respectively. Nearest Town, City, District Headquarters Nearest town - Bangalore along with distance in Kms. City & District – Bangalore Village Panchayats, Zilla Parishad, Municipal Bruhat Bengaluru Mahanagara Palike (BBMP), Corporation, Local body (Complete postal N R Square, Bangalore – 560 002. addresses with telephone nos. to be given) Phone: 080 22975555. Name of the applicant M/s. H M Constructions Registered address M/s H M Constructions, HM Geneva House, 14, Cunningham Road, Bangalore - 560 052. Address for correspondence: As above 4 5 6 7 8 9 10 11 12 13 14 15 1 Name Designation (Owner/Partner/CEO) Address 16 17 18 19 20 21 22 23 24 Mr. Sham Prasad S Principal Architect M/s H M Constructions, HM Geneva House, 14, Cunningham Road, Bangalore - 560 052. Pin Code 560 052 E – mail shamprasad@shopdesign.in Telephone No. 080 22382294 Fax No. 080 22289341 Details of alternative Sites examined, if any. Village – District – State Location of these sites would be shown on a 1. topo sheet. 2. No alternative sites are examined. Interlined Projects NA Whether separate application of interlinked NA project has been submitted? If yes, date of submission NA If no, reason Proposed project is Residential Apartment and Commercial facilities (Office / Retail and Multiplex) 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? NO b) The wildlife (Protection) Act, 1972? NO c) The C R Z Notification, 1991? NO Whether there is any Government Order/Policy None relevant/relating to the site? Forest land involved (Hectares) None Whether there is any litigation pending against the project and/or land in which the project is propose to be set up? a) Name of the court None b) Case No. c) Orders/directions of the court, if any and its relevance with the proposed project. Screening Category: The proposed project is under Item 8 (b) as per amended EIA notification September 14th 2006. Capacity corresponding to sectoral activity (such as production capacity for manufacturing, mining lease area and production capacity for mineral production, area for mineral exploration, length for linear transport infrastructure, generation capacity for power generation etc.,) 2 (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.,) Sl. No. Information/Checklist confirmation 1.1 Permanent or temporary change in land use, Yes land cover or topography including increase in intensity of land use (with respect to local land use plan) 1.2 Clearance of existing land, vegetation and Yes buildings? Creation of new land uses? No 1.3 1.4 1.5 1.6 Yes /No Pre-construction investigations e.g. bore Yes houses, soil testing? Construction works? Yes Demolition works? No Details thereof (with approximate quantities/rates, wherever possible) with source of information data The project is designed in accordance with the bye laws of Bangalore Development Authority and therefore there will not be any permanent or temporary changes in land use, though the proposed project is likely to increase the intensity of land use. The project site is barren, vacant land Creation of new land use from the proposed project is not envisaged as the intended use of the plot is for the Mixed Use Development Project. Geotechnical investigation report is enclosed as Annexure – L. The proposed project mainly involves construction activities. These activities are likely to have certain impact on the surrounding environment in respect of Air, Water, Land etc., The associated impact of construction activity on the above environmental attributes and mitigation measures adopted in the project is appended as Annexure – G. There is no demolition work involved in the proposed project site. 3 1.7 Temporary sites used for construction works Yes or housing of construction workers? (Details of labour camps, Number of labours, Number of toilets, Bath rooms, Medical facilities for labours, safety measures for labours, Nursery for labours children) About 750 construction workers will be engaged for construction activities. 125 sheds and 100 toilets with bathrooms will be provided for construction workers. Sheds for construction workers will be provided within the project site. Drinking water supply & adequate storage facility will be provided for construction workers. The workers will be provided with first aid facilities apart from personal protective gadgets. 1.8 Above ground buildings, structures or Yes earthworks including linear structures, cut and fill or excavations (Calculation for earth work estimation) Periodic health assessment camps and administration of medicines as and when required will be provided. A small class room with a teacher (crèche) to educate the children of construction worker will be provided. Both underground and above ground structures are proposed. The proposed project involves Construction of Mixed Use Development project. Activity, Area statement and Building Configuration details of the project is detailed in the Comprehensive project report appended as Annexure - A. 1.9 1.10 1.11 1.12 1.13 Underground works including mining or No tunneling? Reclamation works? No Dredging? No Offshore structures? No Production and manufacturing processes? No The proposed project has basement floors and excavation is necessary. The excavated earth will be reused for backfilling, landscape development, paved area formation activity and excess will be disposed at pre identified site. NA NA NA NA NA 4 1.14 Facilities for storage of goods or materials? Yes 1.15 Facilities for treatment or disposal of solid Yes waste or liquid effluents? Temporary sheds will be constructed for storage of construction materials. Liquid waste: The liquid waste from workers camps will be treated in Package STP. Water requirement for the Construction phase is appended as Annexure - E. Sewage Treatment Plant (STP) of total capacity 1000 KLD capacity will be constructed to treat the wastewater generated from the project during occupancy phase. Quantity of wastewater generation and design details of STP is appended as Annexure – C. Solid Waste: Construction Phase: The domestic wastes will be segregated and collected at a common designated place and will be disposed through BBMP. 1.16 Facilities for long term housing of operational No workers? 1.17 New road, rail or sea traffic during No construction or operation? New road, rail, air waterborne or other No transport infrastructure including new or altered routes and stations, ports, airports etc.,? 1.18 Solid waste like construction debris generated during construction phase of about 800 cum will be used for preparation of sub grades for Roads, pavements and pathways. Occupancy Phase: Collection and segregation at the source of generation and Organic waste will be treated in Organic Converter and the Inorganic waste will be sent for recycling. The solid waste generation detail is appended as Annexure – F. No long term housing plan for the operational worker is planned in the proposed project as the local population residing in the surrounding areas of the project site will find the employment opportunity for various maintenance needs of the project once it is occupied. NA NA 5 1.19 Closure or diversion of existing transport No routes or infrastructure leading to changes in traffic movements? NA 1.20 New or diverted transmission lines or pipelines? Impoundment, damming, culver ting, realignment or other changes to the hydrology of watercourses or aquifers? Stream crossings? Abstraction or transfers of water form ground or surface waters? Changes in water bodies or the land surface affecting drainage or run-off? Transport of personnel or materials for construction, operation or decommissioning? No NA No NA No Yes NA The water supply is from BWSSB source. No NA Yes Transport facilities are not proposed as the workers will be provided with sheds to be located within the project site. The impacts due to the movement of vehicle both during construction and occupancy phase is detailed in the Traffic Management studies appended as Annexure – M. NA 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 1.30 1.31 Long-term dismantling or decommissioning or No restoration works? Ongoing activity during decommissioning No which could have an impact on the environment? Influx of people to an area in either Yes temporarily or permanently? Introduction of alien species? Loss of native species or genetic diversity? Any other actions? No No No NA There will be Influx of population during the construction and occupancy phase as detailed under. Temporarily during construction phase (750 numbers) and permanent during occupancy phase (10,868 numbers) are expected. NA NA NA 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 in short supply): Sl.No 2.1 Information/checklist confirmation Land especially undeveloped agricultural land (ha) Yes/ No Details thereof (with approximate quantities/rates, wherever possible) with source of information data or Yes The proposed project site is converted for residential purposes. The total site area is 15.05 Ares (6.09 Ha). 6 2.2 Water (expected source & competing Yes users) unit: KLD The water supply is from BWSSB source. Total water requirement is about 1058 KLD 2.3 Minerals (MT) NA 2.4 Construction material – stone, Yes aggregates, sand / soil (expected source – MT) 2.5 Forests and timber (source– MT) 2.6 Energy including electricity and fuels Yes (source, competing users) Unit: fuel (MT), energy (MW) No Yes Description Cement Steel Sand Tiles Stone Aggregate Granite/Marble Aluminium Wood Unit Bags MT Cum sq m cum sq m sq m cft Quantity 4,14,500 25800 98,000 2,06,000 1,64,000 89,000 95,500 1,84,000 Procured through local timber depots. Power Requirement: Construction phase: Temporary power from BESCOM to operate construction machinery and Lighting for workers shed is 200 kVA. One DG Set of 250 kVA capacity is proposed to serve as back up power supply during power failure. Occupancy phase: Anticipated power requirement from BESCOM is 8000 kVA. 7 X 1250 kVA and 3 X 2000 kVA capacity DG sets are proposed, which will serve as backup power supply during power failure. Fuel Requirement: Construction phase: Low Sulphur content Diesel consumption is 40 L/hr for DG set of 200 kVA capacity. Occupancy phase: Low Sulphur content Diesel of 53 L/hr and 420 L/hr for each DG set of 250 kVA and 2000 kVA capacity respectively. 2.7 Any other natural resources appropriate standard units) (use No NA 7 3. Use, storage, transport, handling or production of substances or materials, which could be harmful to human health or the environment or raise concerns about actual or perceived risks to human health. Sl.No 3.1 3.2 3.3 3.4 3.5 Information/Checklist confirmation Yes /No Use of substances or materials, which are No hazardous (as per MSIHC rules) to human health or the environment (flora, fauna, and water supplies) Changes in occurrence of disease or affect No disease vectors (e.g. insect or water borne diseases) Affect the welfare of people e.g. by Yes changing living conditions? Vulnerable groups of people who could be No affected by the project e.g. hospital patients, children, the elderly etc., Any other causes No Details thereof (with approximate quantities/rates, wherever possible) with source of information data NA NA The implementation of the proposed project is beneficial both socially and economically to its local populace, as it creates both long term and short term employment opportunities. NA NA 4. Production of solid wastes during construction or operation or Decommissioning (MT/Month) Sl.No Information/Checklist confirmation Yes /No 4.1 4.2 Spoil, overburden or mine wastes Municipal waste (domestic and commercial wastes) No or Yes 4.3 Hazardous wastes (as per Hazardous Yes Waste Management Rules) 4.4 4.5 4.6 Other industrial process wastes No Surplus product No Sewage sludge or other sludge from No effluent treatment Details thereof (with approximate quantities/rates, wherever possible) with source of information data NA The quantity of solid waste generation and its management during Construction and Occupancy phase is appended as Annexure – F. Spent oil from DG sets category 5.1. About 500 L/Annum of spent oil is generated which is sent to authorized spent oil reprocessor with manifest as per notification of Hazardous Waste (Management and Handling Rules). NA NA The secondary dewatered STP sludge is 360 kgs/day and is taken from Plate and Frame Filter Press and used as manure. 8 4.7 Construction or demolition wastes Yes There is no demolition work involved in the proposed project and all efforts will be made to reduce construction waste by adopting modern construction practices such as proportioning and weigh batchers for concreting. Construction debris of about 800 cum is generated which will be used as preparatory materials for road, pavement and sub grade formation within the project site. 4.8 Redundant machinery or equipment No NA 4.9 Contaminated soils or other materials Yes Measures adopted to control soil contamination. 1. Providing collection trays to collect oil dripping from construction machineries if any. 2. Prevention of spillage and leakage of oils if required. 3. Providing kerb stones, lined gutter and oil traps. 4.10 Agricultural wastes No NA 4.11 Other solid wastes No NA 5. Release of pollutants or any hazardous, toxic or noxious substances to air (Kg/hr) Sl.No Information/Checklist confirmation Yes /No 5.1 Emissions from combustion of fossil fuels Yes from stationary or mobile sources 5.2 5.3 Emissions from production processes No Emissions from materials handling Yes including storage or transport 5.4 Emissions from construction activities Yes including plant and equipment 5.5 Dust or odours from handling of materials Yes including construction materials, sewage and waste Details thereof (with approximate quantities/rates, wherever possible) with source of information data There is no other source of emission from the project other than from stationary sources like DG sets to be installed during occupancy period. NA Fugitive dust generation is due to movement of vehicles carrying construction materials. Proposed measures for control of dust & noise during construction phase is appended as Annexure - J. Fugitive dust during earthwork, concreting, construction material handling. Closed operations for mixing of construction materials will be followed. Fugitive dust due to handling of construction materials. Emission of fugitive dust will be controlled by sprinkling of water and barricading will be provided all around the project site. Details of control of Dust and Noise during construction phase is appended as Annexure – J. 9 5.6 5.7 5.8 Emissions from incineration of waste No Emissions from burning of waste in open No air (e.g. slash materials, construction debris) Emissions from any other sources No NA NA NA 6. Generation of Noise and Vibration, and Emissions of Light and Heat: Sl. No. Information/Checklist confirmation Yes/ Details thereof (with approximate No quantities/rates, wherever possible) with source of information data with source of information data e.g., Yes Fugitive dust due to handling of construction materials. Emission of fugitive dust will be controlled by sprinkling of water and barricading will be provided all around the project site. Details of control of Dust & Noise during construction phase is appended as Annexure – J. No NA 6.1 From operation of equipment engines, ventilation plant, crushers 6.2 From industrial or similar processes 6.3 From construction or demolition No 6.4 6.5 From blasting or piling From construction or operational traffic No Yes Noise generation due to construction activities will be negligible and barricades will be erected all-round the site. Details of control of Noise during construction phase are appended as Annexure – J. However there is certain increase in ambient noise level during construction activities which will be reduced by under taking periodic preventive maintenance of construction materials and restricting and reducing the speed of vehicle operated for the movements of construction materials. All appropriate measure as detailed for 6.1 above is applicable. NA Construction phase: Vehicles carrying construction materials Occupancy phase: Vehicular movement by the occupants. 6.6 6.7 From lighting or cooling systems From any other sources No No The details of mitigation measure planned to reduce the noise level is appended as Annexure - G. NA NA 10 7.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: Sl. Information/Checklist confirmation No. 7.1 7.2 7.3 7.4 7.5 Yes /No From handling, storage, use or spillage Yes of hazardous materials From discharge of sewage or other Yes effluents to water or the land (expected mode and place of discharge) By deposition of pollutants emitted to No air into the land or into water From any other sources No Is there a risk of long term build up of No pollutants in the environment from these sources? Details thereof (with approximate quantities/rates, wherever possible) with source of information data Appropriate management measures to prevent contamination of land, water are detailed in Annexure - G under water and land environment. Disaster management plan for Pre construction phase is appended as Annexure – I. The total quantity of wastewater generated from the proposed project is about 1058 KLD. The treated sewage from the project will be used for landscape development and toilet flushing. Water Balance Chart is appended as Annexure – D. NA NA NA 8. Risk of accidents during construction or operation of the Project, which could affect human health or the environment Sl. No. Information/Checklist confirmation 8.1 From explosions, spillages, fires etc., from No storage, handling, use or production of hazardous substances From any other causes No 8.2 8.3 Yes /No Could the project be affected by natural No disasters causing environmental damage (e.g. Floods, earthquakes, landslides, cloudburst etc.,)? Details thereof (with approximate quantities/rates, wherever possible) with source of information data NA No major risk from the project is anticipated. Risk Assessment & Management Plan for the project is appended as Annexure – K NA 11 9. Factors which should be considered (such as consequential development) which could lead to environmental effects or the potential for cumulative impacts with other existing or planned activities in the locality. Sl. No L 9.1 Information/Checklist confirmation Yes /No Lead to development of supporting. Utilities Yes ancillary development or development stimulated by the project which could have impact on the environment e.g.: • Supporting infrastructure (roads, power supply, waste or wastewater treatment, Yes etc.) Details thereof (with approximate quantities/rates, wherever possible) with source of information data Net Positive Impact in terms of overall development of the Area is expected from the project. Direct & Indirect Employment opportunities are also created due to development of this project. New business opportunities are expected to cater the daily needs of the residents of the project. • • housing development Yes • extractive industries No • supply industries No other No Mixed use development project consisting of Residential Apartment (1150 flats) and Commercial facilities (Office / Retail and Multiplex with 1584 seating capacity) 9.2 Lead to after-use of the site, which could No have an impact on the environment NA 9.3 Set a precedent for later developments The project development is likely to set precedence to other likely developments in the surrounding area. NA 9.4 Yes Have cumulative effects due to proximity to No other existing or planned projects with similar effects (II) Environmental Sensitivity: Sl. No. 1 Areas Name/ Aerial distance (within 15 km.) Identity Proposed project location boundary Areas protected under international conventions, No NA national or local legislation for their ecological, landscape, cultural or other related value 12 2 Areas which are important or sensitive for ecological reasons - Wetlands, watercourses other water bodies, coastal zone, biospheres, mountains, and forests. Yes 3 Areas used by protected, important or sensitive species of flora or fauna for breeding, nesting, foraging, resting, over wintering, migration Inland, coastal, marine or underground waters State, National boundaries Routes or facilities used by the public for access to recreation or other tourist, pilgrim areas Defense installations Densely populated or built-up area Areas occupied by sensitive man-made land uses (hospitals, schools, places of worship, community facilities) Areas containing important, high quality or scarce resources(ground water resources, surface resources, forestry, agriculture, fisheries, tourism, minerals) Areas already subjected to pollution or environmental damage. (those where existing legal environmental standards are exceeded) Areas susceptible to natural hazard which could cause the project to present environmental problem (earthquakes, subsidence, landslides, erosion, flooding or extreme or adverse climatic conditions) No Munnekolala Lake at about 700 m (North West), Thubarahalli Lake is at about 1.2 Km (North East Direction), and Varthur Lake at about 2.5 KM (South East) from the project site. NA No No No NA NA NA No No No NA NA NA No NA No NA No NA 4 5 6 7 8 9 10 11 12 “I hereby give undertaking that the data and information given in the application and enclosures are true to the best of my knowledge and belief and I am aware that if any part of the data and information submitted is found to be false or misleading at any stage, the Project will be rejected and clearance given, if any to the project will be revoked at our risk and cost. Date: 19.8.2016 Place: Bangalore Sd/Sham Prasad S, Principal Architect, M/s H M Constructions, HM Geneva House, 14, Cunningham Road, Bangalore - 560 052. 13 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 program) 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 be submitted) Attach Maps of The existing land use does not get altered significantly as the project surroundings have Residential layouts, Apartments and few Commercial establishments. Surrounding Features: Google, Location map of the project site is enclosed as Annexure - O. (i) site location (Google Image showing the project site location with surrounding details is enclosed) Land Availability & Land use Pattern: The total plot area of the project is 60,905 sq m (15.05 Acres) (ii) surrounding features of the proposed site (within 500 meters) Land Use Pattern: The land around the project site indicates a mixed land use pattern; there are Residential Layout, Residential Apartments and Commercial Establishments and surrounded by areas like Munnekolla, Thubarahalli, Siddapura, Ramagondanahalli, Varthur, Marathalli etc., (iii) The site (indicating levels & contours) to appropriate scales. If not available attach only conceptual plans. Transportation: The project site is located on HAL – Whitefield road. The project site is at a distance of 12 Kms from KR Puram Railway station, 25 Kms from Bangalore City Railway Station, 40 Kms from Kempegowda International Airport Limited. Agricultural Land: No agricultural activities are seen in the surroundings 14 areas. Plantation activities like coconut and other native species are observed in the surrounding village (Siddapura, Vathur, Ramagondanahalli of the project area. 1.2 1.3 Forest: Bannerughatta National Park at a distance of about 25 Kms from project site. Water Bodies: Munnekolala Lake at about 700 m (North West), Thubarahalli Lake is at about 1.2 Km (North East Direction), and Varthur Lake at about 2.5 KM (South East) from the project site. List out all the major project requirements in terms of the Total Plot Area 60,905 sq m (15.05 Acres) Built up area, 2,89,894.29 sq m Water consumption, 1058 KLD Power requirement, The power required for the proposed project will be supplied by BESCOM which is about 8000 kVA. connectivity, community facilities, The project site is located on HAL – Whitefield road. The project site is at a distance of 12 Kms from KR Puram Railway station, 25 Kms from Bangalore City Railway Station, 40 Kms from Kempegowda International Airport Limited. Parking needs etc., Total parking provided: 2341 Cars Parking details & drawing is appended as Annexure – O What are the likely impacts of the proposed No ecological disturbance is anticipated. 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). 15 1.4 Will there be any significant land disturbance Geotechnical Investigation report of the resulting in erosion, subsidence & instability? project site is enclosed as Annexure – L. (Details of soil type, slope analysis, vulnerability to subsidence, seismicity etc., may be given). 1.5 1.6 Will the proposal involve alteration of natural No drainage systems?(Give details on a contour map The survey/contour map of the project site is showing the natural drainage near the proposed appended as Annexure – O. project site) What are the quantities of earthwork involved in The proposed project has basement floors the construction activity-cutting, filling, reclamation and excavation is necessary. The excavated earth will be reused for backfilling, landscape etc. development, paved area formation activity (Give details of the quantities of earthwork and excess will be disposed at pre identified involved, transport of fill materials from outside the site. site etc.) 1.7 Give details regarding water supply, waste Sewage generated from construction workers handling etc., during the construction period. camp will be treated in Package STP. 1.8 Will the low lying areas & wetlands get No altered?(Provide details of how low lying and wetlands are getting modified from the proposed activity) 1.9 Whether construction debris & waste during Construction debris 800 cum will be used for construction cause health hazard? road formation activities in the project site. (Give quantities of various types of wastes The details of solid wastes generated by the generated during construction including the construction workers is appended as Annexure – F. construction labour and the means of disposal) 2. WATER ENVIRONMENT: 2.1 Give the total quantity of water requirement for the Domestic water requirement is 1058 KLD proposed project with the breakup of requirements for which will be supplied from BWSSB source. various uses. The details of source of water supply and How will the water requirement met? basis of calculations is appended as State the sources & quantities and furnish a water Annexure - B. balance statement. The water balance chart is appended as Annexure – D. 2.2 What is the capacity (dependable flow or yield) of the Details are applicable as above. proposed source of water? 2.3 What is the quality of water required, in case, the The expected domestic water requirement supply is not from a municipal source? (Provide is 1058 KLD and will be augmented through physical, chemical, biological characteristics with BWSSB water supply. class of water quality) 16 2.4 How much of the water requirement can be met from The proposed project envisages the utility of the recycling of treated wastewater? treated sewage for recycling purposes by way of using it for flushing of toilets and gardening. (Give the details of quantities, sources and usage) The total quantity of treated sewage available in the project is 953 KLD Toilet Flushing (Recycled): 320 KLD Water balance chart Furnished as Annexure –D 2.5 Will there be diversion of water from other users? No (Please assess the impacts of the project on other existing uses and quantities of consumption) 2.6 What is the incremental pollution load from The Raw sewage generated from the wastewater generated from the proposed activity? proposed activity will be treated to tertiary level and the residual organics in the treated wastewater will be practically nil, the treated sewage will be reused, therefore incremental pollution load is not anticipated. (Give details of the quantities and composition of Details of wastewater quality and quantity and design details of STP (1000 KLD wastewater generated from the proposed activity) capacity) and flow chart is appended as Annexure – C. 2.7 Give details of the water requirements met from water Roof top rain Water Harvesting is proposed harvesting? Furnish details of the facilities created. in the project. Details furnished as Annexure –H 2.8 What would be the impact of the land use changes Adequate and optimal internal storm water occurring due to the proposed project on the runoff drains are created to handle the internal characteristics (quantitative as well as qualitative) of runoff and convey it to external drains. 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? The detailed drawing for internal storm water management is appended as Annexure – O. 17 2.9 What are the impacts of the proposal on the ground As the ground water potential is likely to water? increase due to ground water recharging. (Will there be tapping of ground water; give the details The groundwater recharging scheme is of ground water table, recharging capacity, and planned in the project. approvals obtained from competent authority, if any) 2.10 Storm water Management drawing is enclosed as Annexure – O. What precautions/measures are taken to prevent the Runoff contamination from the proposed run-off from construction activities polluting land & project is reduced by providing lined gutter aquifers? for carrying runoff from construction areas (Give details of quantities and the measures taken to and Kerb Stones and bunds to prevent Runoff Contamination. avoid the adverse impacts) Preventing the mixing of storm water runoff and sewage from labour camps. Use of leak proof containers for storage of oil to avoid contamination of runoff. 2.11 How is the storm water from within the site managed? The storm water is channalised through (State the provisions made to avoid flooding of the storm water drains to finally join ground area, details of the drainage facilities provided along water recharge pits and the excess Storm Water free from runoff Contamination will be with a site layout indication contour levels) let to External Drains. 2.12 Will the deployment of construction laborers Sewage generated from the construction particularly in the peak period lead to unsanitary workers camp will be treated in package conditions around the project site (Justify with proper STP. explanation) 2.13 What on-site facilities are provided for the collection, Sewage Treatment Plant is proposed for treatment & safe disposal of sewage? treatment of domestic sewage from the (Give details of the quantities of wastewater project and the quantity of wastewater, generation, treatment capacities with technology & design details with unit capacity and technology adopted with disposal options is facilities for recycling and disposal) appended as Annexure – C. 2.14 Give details of dual plumbing system if treated waste Dual piping system is proposed to reduce used is used for flushing of toilets or any other use. the fresh water consumption. Dual piping system drawing is appended as Annexure – O. 3. VEGETATION 3.1 Is there any threat of the project to the biodiversity? No (Give a description of the local ecosystem with it’s unique features, if any) 3.2 Will the construction involve extensive clearing or The project site is barren, vacant land. modification of vegetation? 18 (Provide a detailed account of the trees & vegetation affected by the project) 3.3 What are the measures proposed to be taken to An area of about 19361.74 sq m is left for minimize the likely impacts on important site features development of landscape. (Give details of proposal for tree plantation, landscaping, creation of water bodies etc along with a layout plan to an appropriate scale) The Ground Coverage area is about 17918.86 sq m The Paved area is 20363.39 sq m The Land use pattern scheme of the proposed project is detailed in the Comprehensive Project report appended as Annexure – A Drawing showing the details of Landscaping and other features is appended as Annexure – O 4. FAUNA 4.1 Is there likely to be any displacement of fauna- both No terrestrial and aquatic or creation of barriers for their movement? Provide the details. 4.2 Any direct or indirect impacts on the avifauna of the No area? Provide details. 4.3 Prescribe measures such as corridors, fish ladders etc No to mitigate adverse impacts on fauna 5. AIR ENVIRONMENT 5.1 Will the project increase atmospheric concentration of DG sets are the only air pollution source of gases & result in heat islands? the project. (Give details of background air quality levels with predicted values based on dispersion models taking The DG sets will be provided with adequate into account the increased traffic generation as a stack height to disperse the emissions into result of the proposed constructions) the atmosphere. 5.2 What are the impacts on generation of dust, smoke, NA odorous fumes or other hazardous gases? Give details in relation to all the meteorological parameters. 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. Adequate parking facilities are proposed to be provided as per the local building by law. The parking plan showing the entry & exit to the project site with traffic management is enclosed as Annexure - O. Traffic management study and measures is appended as Annexure – M. 19 5.4 Provide details of the movement patterns with internal Site plan with roads, pedestrian pathways roads, bicycle tracks, pedestrian pathways, footpaths and paved areas of the project is enclosed etc., with areas under each category. as Annexure – O 5.5 Will there be significant increase in traffic noise & Details of noise mitigation measure vibrations? Give details of the sources and the proposed is appended as Annexure – G measures proposed for mitigation of the above. 5.6 What will be the impact of DG sets & other equipment The DG sets will be provided with acoustic on noise levels & vibration in & ambient air quality enclosures to reduce the noise level < 55 around the project site? Provide details. dB 6. AESTHETICS: 6.1 6.2 6.3 6.4 Will the proposed constructions in any way result in NA the obstruction of a view, scenic amenity or landscapes? Are these considerations taken into account by the proponents? Will there be any adverse impacts from new The land around the project site indicates a constructions on the existing structures? What are mixed land use pattern; there are the considerations taken into account? Residential Layout, Residential Apartments and Commercial Establishments and surrounded by areas like Munnekolla, Thubarahalli, Siddapura, Ramagondanahalli, Varthur, Marathalli etc., Whether there are any local considerations of urban The local byelaw of Bangalore Development form & urban design influencing the design criteria? Authority is considered in designing the They may be explicitly spelt out. project. Are there any anthropological or archaeological sites No or artifacts nearby? State if any other significant features in the vicinity of the proposed site have been considered. 7. SOCIO-ECONOMIC ASPECTS 7.1 7.2 Will the proposal result in any changes to the Once the project is completed demographic structure of local population? approximately about 10868 people are Provide the details. expected in the building. Give details of the existing social infrastructure Surrounded by Residential Layout, around the proposed project. Residential Apartments and Commercial Establishments and surrounded by areas like Munnekolla, Thubarahalli, Siddapura, Ramagondanahalli, Varthur, Marathalli etc., 20 7.3 Will the project cause adverse effects on local NA communities, disturbance to sacred sites or other cultural values? What are the safeguards proposed? 8. BUILDING MATERIALS 8.1 May involve the use of building materials with high- The proposed project construction embodied energy. materials are selected to conform the Are the construction materials produced with energy building energy efficiency norms and as well as Energy Conservation Building efficient processes? Code Guidelines (Give details of energy conservation measures in the selection of building materials and their energy The following measures are taken to for conserving the energy efficiency) 1. Solar powered street lighting for common areas. 2. CFL bulbs, lights and fixtures for common areas 3. Proper sizing of cables with less voltage drop so that losses in cables can be minimized 4. Optimal pumping of water using water level controllers, switching on/off of street lights with photo cell /time switch. 5. Procuring graded electrical appliances which helps in high energy conservations. 6. Timer control for external lighting 7. LED type street lighting fixtures instead of high power sodium vapor light fixture. 8.2 Transport and handling of materials during Details appended as Annexure – G 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? 8.4 The construction waste and debris (300 cum) from the project will be used in road State the extent of savings achieved? and pavement formation Give details of the methods of collection, segregation The solid Wastes generated are & disposal of the garbage generated during the segregated at its point of generation, collected and stored at a common operation phases of the project. designated place and Organic solid waste will be treated in an organic converter and product will be used as manure for Landscape. 21 The inorganic solid waste is proposed to be recycled. The details of quantity of solid waste generated is appended as Annexure – F 9. ENERGY CONSERVATION 9.1 Give details of the power requirements, source of The power required for the project is about supply, backup source etc. 8000 kVA and will supply from BESCOM. Yes, Energy conservation methods are What is the energy consumption assumed per square adopted. Non Conventional Sources of Energy with Solar Street Lighting and foot of built-up area? Solar Hot Water Generation. How have you tried to minimize energy consumption Terrace floor plan showing the location of solar panels and tanks is appended as Annexure – O. The proposed project will be provide with 7 X 1250 kVA and 3 X 2000 kVA capacity DG sets to serve as alternative source of power supply in case of breakdown of power from BESCOM. Fuel requirement: Low Sulphur content Diesel consumption of 53 L/hr and 420 L/hr for each DG set of 250 kVA and 2000 kVA capacity respectively 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 Low emission and low solar heat gain use? Single glazed with aluminum frame are proposed to be used for windows etc., Provide specifications of its characteristics related to both short wave and long wave radiation? U = 5.7 W/m2 0C < 6.922W/m2 0C SHGC = 0.4 9.4 What passive solar architectural features are being Passive solar architectural features are used in the building? considered while designing the buildings in respect of orientation of building thermal Illustrate the applications made in the proposed insulation aspects for wall with fenestration project. & roof is considered as per ECBC 2007 Guidelines viz., Balconies, Projections, Recessed window etc., 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. Yes Solar hot water facilities and Solar panels for Street lighting are proposed to be adopted. 22 Terrace floor plan with solar panel nos. capacity details is appended as Annexure – O. 9.6 Is shading effectively used to reduce cooling/heating As per ECBC Guidelines the thermal loads? What principles have been used to maximize transmittance (U) value = 0.409 W/m2-0C the shading of Walls on the East and the West and for roofs the Roof? How much energy saving has been effected? 9.7 Do the structures use energy-efficient space Yes, Passive solar architectural features conditioning, lighting and mechanical systems? are considered while designing the project Provide technical details. in respect of orientation of building with natural light and ventilation Provide details of the transformers and motor The Low loss energy efficient efficiencies, lighting intensity and air-conditioning load transformers, CFL’s, Ballasts, variable frequency drives for motors for low power assumptions? consumption are proposed. Variable frequency drive is used for motor Are you using CFC and HCFC free chillers? Provide and pumps in order to reduce the energy specifications. consumption. 9.8 What are the likely effects of the building activity in None altering the micro-climates? Provide a self assessment on the likely impacts of the proposed construction on creation of heat island & inversion effects? 9.9 What are the thermal characteristics of the building For Roof envelope? (a) roof; (b) external walls; and (c) U – 0.34 W/m2-0C < 0.409 W/m2-0C fenestration? For Walls: Give details of the material used and the U-values or U-Value = 0.42 W/m2 0C < 0.431 W /m2 the R values of the individual components. 0C For Vertical Fenestration U-Value = 5.7 W /m2 0C < 6.922 W/m2 0C and Max. SHGC : 0.40 9.10 What precautions & safety measures are proposed The building is designed in compliance against fire hazards? Furnish details of emergency with fire and safety norms and the NOC is plans. obtained from Fire Fighting Department. Static Fire water tank as per the regulations is proposed, Wet risers and sprinklers provided as per the Fire Fighting Norms. 23 9.11 If you are using glass as wall material provides Low E glasses are considered and as per details and specifications including emissive and the details furnished above. thermal characteristics. 9.12 What is the rate of air infiltration into the building? NA Provide details of how you are mitigating the effects of infiltration. 9.13 To what extent the non-conventional energy technologies are utilized in the overall energy consumption? Solar hot water facilities and Solar Street lighting system are proposed. Provide details of the renewable energy technologies used. 10. Environment Management Plan: 10.1 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. Wet risers/down riser, fire alarm system, automatic sprinklers system, and portable fire extinguishers are proposed in case of fire accidents. Details of mitigation measures to minimize adverse environmental impacts during construction and operation phase of the project is appended in Environmental Monitoring plan is enclosed as Annexure – G. 24