ENVIRONMENTAL MANAGEMENT PLAN - PDF Free Download

ENVIRONMENTAL MANAGEMENT PLAN FOR THE PROPOSED RESIDENTIAL APARTMENTS PROJECT OF M/s. CHJ SECURITIES (P) LTD & OTHERS AT SY NO. 978 AND 979, KUKATPALLY VILLAGE, BALANAGAR MANDAL, RANGA REDDY DISTRICT TELANGANA STATE. SUBMITTED TO STATE LEVEL ENVIRONMENT IMPACT ASSESSMENT AUTHORITY, TELANGANA STATE SUBMITTED BY M/s. CHJ Securities (P) Ltd & Others H.No. 3-4-616/1, 2 nd Floor, Narayanaguda, Hyderabad -500 029 Telangana State PREPARED BY M/s. VISON LABS # 16-11-23/37/A, Flat No. 205, 2 nd Floor, N-Mart Building, Opp. RTA Office, Moosarambagh, Malakpet, Hyderabad - 500 036 Phone : 040-24544320/65792001 FAX : 040-24544320 E-mail: info@visonlabs.com

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA 1.1 PURPOSE OF THE REPORT: 1.0 INTRODUCTION CHAPTER 1 M/s. CHJ Securities (P) Limited & Others are proposes to construct a Residential Apartments Project at Sy No. 978 and 979 of Kukatpally Village, Balanagar Mandal, Ranga Reddy District, Telangana State. The total plot area of about 7132.77 Sq.mts and the total Project built up area is 28,257.67 Sq.mts (2 blocks with 27,444.61 Sq.mts and Amenities is 813.06 Sq.mts) and the Total Parking Area provided is 10,036.05 Sq.mts. As the total area proposed to be developed <1,50,000 Square Meters, as per the EIA Notification dated 14 th September 2006, the proposed project activity falls under Building & Construction projects 8(a) Category B (B 2), which necessities to obtain Environmental Clearance from SEIAA, Telangana State. As part of this activity the proponent has prepared Form-1, Form-1A and Environmental Management Plan and submitted to SEIAA, Telangana for obtaining Environmental Clearance. 1.2 IDENTIFICATION OF PROJECT & PROJECT PROPONENT: The project is promoted by M/s. CHJ Securities (P) Limited & Others and having their registered office at H.No. 3-4-616/1, 2nd Floor, Narayanaguda, Hyderabad -500 029. 1.3 PROJECT COST: The estimated cost for the proposed project will be 35.0 Crore. M/s. VISON LABS, HYDERABAD 1

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA 1.4 SALIENT FEATURES OF THE PROJECT: The salient features of the project are given below TABLE 1.1 SALIENT FEATURES OF THE PROJECT Total Plot Area Affected portion in Road widening Net Plot Area Total Project cost Built-up Area Greenbelt Area Height of the building Nearest Fire station Water requirement & Source Power requirement & Source Backup Power Solid waste & mode of disposal Hazardous waste & mode of disposal 8,594.46 Sq.mts 1,461.69 Sq.mts 7,132.77 Sq.mts 30.0 Crore Apartments Built-up Area 28,257.67 Sq.mts Parking Area 10,036.05 Sq.mts Total Area 38,293.72 Sq.mts 716.21 Sq. Mts 42.60 Mts Balanagar 4.0 Kms (E) Total Water Requirement 165.85 KLD Fresh Water 94.65 KLD Recycle Water from S.T.P 71.20 KLD 1200 KVA, TSCPDCL 2 x 500 KVA, DG sets 214 kgs/day - waste will be sent to Municipal Facility 15 Kgs/day STP sludge used as manure Used batteries 2 No s/year Waste Oil from D.G. Sets 30 Liters/Year will be sent to TSPCB Authorized Recyclers/ Re-processors M/s. VISON LABS, HYDERABAD 2

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA CHAPTER 2 2.0 PROJECT DESCRIPTION 2.1 LOCATION DETAILS: M/s. CHJ Securities (P) Limited & Others are proposes to construct a Residential Apartments Project at Sy No. 978 and 979 of Kukatpally Village, Balanagar Mandal, Ranga Reddy District, Telangana State. The total plot area of about 7132.77 Sq.mts and the total Project built up area is 28,257.67 Sq.mts (2 blocks with 27,444.61 Sq.mts and Amenities is 813.06 Sq.mts) and the Total Parking Area provided is 10,036.05 Sq.mts. Features of the site: The area earmarked for development of Residential apartment s project is located at Kukatpally. The geographical co-ordinates of the site are 17 27'52.16"N Latitude and 78 23'43.11"E Longitude. i. Accessibility & Existing Road network The nearest major road is KPHB to Hitech city road, which is at a distance of 1.5 Kms (W). National High Way -9 is 4.0 Kms (NE) from the project site. The access to the project site is through with 80 Feet Wide Road. ii. Topography The General topography is plain topography. Commercial and Residential flats are surrounding the site. iii. Water Bodies The major surface water bodies within the 10 kms radius are Hussain Sagar - 8.4 Kms (ESE), Musi River 10 Kms (S), Mullakathuva Cheruvu 0.7 kms (W) and Kamuni Cheruvu 0.6 Kms (E). The Location Map of the project site is provided at Figure No.2.1, Topographical Map of the study area is provided at Figure No.2.2, project Site Photographs and Site Plan are provided at Figure 2.3 and Site Plan are provided at Figure 2.4. M/s. VISON LABS, HYDERABAD 3

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA TABLE 2.1: SALIENT FEATURES OF PROJECT SITE Village Mandal District Longitude Latitude Ambient Temperature Kukatpally Balanagar Ranga Reddy 17 27'52.16"N 78 23'43.11"E Minimum 13 0 C Maximum 43 0 C Humidity 55 65 % Rainfall Climate Type of soil Distance from nearest Air Port Reserve Forest Water Bodies Any Historical monuments within 10 KM radius Any Ecologically sensitive areas within 10 KM radius Topography 800 1100 mm per Annum Tropical & Semi-Arid Silty sand and morum RGIA Airport 25 kms (S) Kottaguda RF - 3.8 Kms (W) Gajularamaram RF - 8.0 Kms (NNE) Dulapalle RF - 9.3 kms (NNE) Hussain Sagar - 8.4 Kms (ESE), Musi River 10 Kms (S), Mullakathuva Cheruvu 0.7 kms (W) Kamuni Cheruvu 0.6 Kms (E) None KVBR Botanical Garden 4.0 Kms (SW) Plain and land locked M/s. VISON LABS, HYDERABAD 8

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA 2.2 BUILT-UP AREA: M/s. CHJ Securities (P) Limited & Others are proposes to construct a Residential Apartments Project and the floor wise details are provided in Table 2.2. TABLE 2.2 NUMBER OF FLOORS AND BUILT UP AREA Blocks No. of Floors No. of Area (Sq.mts) Flats A Stilt + 13 Floors - 13,687.62 B Stilt + 13 Floors - 13,756.99 Amenities G + 2 Floors - 813.06 Parking Sub Cellar + - 10,036.05 Cellar + Stilt Total - 211 38,293.72 2.2 PARKING AREA: The total area allocated for parking is 10,036.05 Sq. Mts, which can accommodate 269 four wheelers and 250 two wheelers. The total parking area is being proposed in the proposed project is given below: TABLE 2.4 PARKING SPACE PROVISION S. No. Parking Facility Area(Sq.mts) 1 Sub-Cellar Parking 2,783.62 2 Cellar Parking 5,299.06 3 Stilt Parking 1,998.37 Total 10,036.05 2.3 ROAD NETWORK: The nearest major road is KPHB to Hitech city road, which is at a distance of 1.5 Kms (W). National High Way -9 is 4.0 Kms (NE) from the project site. The access to the project site is through with 80 Feet Wide Road. M/s. VISON LABS, HYDERABAD 9

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA 2.4 WATER REQUIREMENT: The total water requirement of the project during occupational stage is 165.85 KLD, out of that the fresh water requirement is 94.65 KLD will be sourced from HMWS&SB and the recycled water is 60.76 KLD. The total sewage water generated is 135.68 KLD. It is proposed to treat the sewage in STP of capacity of 140 KLD. The treated waste water is used for Flushing & gardening.the total water requirement during occupational stage is given below; TABLE 2.5 WATER REQUIREMENT S.No Requirement Quantity (KLD) 1 Domestic Water 91.15 2 Flushing Water 60.76 3 Gardening 02.44 4 Amenities & Washings 11.49 Total 165.85 As per suggestions of National Building Code,2005(NBC), water requirement for occupants is 135 litres/day/ person and for visitors the requirement is 45 litres/day/person. The project proponents for the proposed project have taken water requirement of 135 litres/day/person for the occupants and 10 litres/day/person for the visitors by providing. 2.5 POWER REQUIREMENT: The power requirement for the proposed project is estimated as 1200 KVA which will be sourced from the TSCPDCL. 2.6 BACK-UP POWER DETAILS: Entire power, lighting, UPS power shall be on emergency supply through 2 x 500 KVA DG set. 2.7 FUEL REQUIREMENT: The fuel requirement for 2 x 500 KVA DG Set is 100 Liters. The fuel used in DG sets is High Speed Diesel (HSD). M/s. VISON LABS, HYDERABAD 10

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA 2.8 MAN POWER REQUIREMENT: The maximum man power required for the development of proposed project during construction phase is 150 persons. 2.9 STORM WATER DRAINS: All along the road network and the arterial roads of the proposed complex, storm water drains would be provided to collect water during rains. They would adequately sized to prevent over flooding of the site. 2.10 ENVIRONMENTAL INFRASTRUCTURE: a). Waste Water Generation & Management: Total quantity of wastewater generation is likely to be 135.68 KLD. The generated waste water is collected and treated in in-house Sewage Treatment Plant of 140 KLD capacity. The available water after treatment is 108.54 KLD, in which 71.20 KLD is used for Gardening & Flushing and remaining 37.34 KLD will be sent to public sewer. The water balance details are presented below. TABLE 2.6 - WATER BALANCE Input Quantity Out put Quantity Requirement Domestic 91.15 Domestic Waste Water 72.92 Flushing 60.76 Flushing waste water 60.76 Gardening 02.44 Evaporation & other Losses 30.16 Amenities & 11.49 Waste water from washings 02.00 Washings Total 165.85 Total 165.85 The waste water generated from process i.e 135.68 KLD which will be treated in S.T.P. The available recycled water after treatment is 108.54 KLD, in which 71.20 KLD will be used for Gardening & Flushing and the rest will be sent to public sewer system. It should therefore be concluded there is no significant impact on surface water quality & hydrology of the area. The proposed rainwater harvesting scheme stabilizes the groundwater table in the area. M/s. VISON LABS, HYDERABAD 11

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA FIGURE 2.3: WATER BALANCE DIAGRAM b). Sewage Treatment Plant (STP): A sewage treatment plant of 140 KLD capacity based on Fluidized Aerobic Bio-Reactor (FAB) technology is proposed to treat 135.68 KLD of sewage water generated in the proposed project. After treatment the water will be used for Gardening & Washings. The design of the STP shall be based on the parameters given in below table. TABLE 2.7 - DESIGN PARAMETERS OF SEWAGE TREATMENT PLANT Parameter Unit Inlet Outlet Concentration Concentration Quantity KLD 140 - ph -- 7.0 9.5 6.5 7.5 Oil & Grease Mg/l 20-30 <10 TSS Mg/l 150-300 <10 BOD Mg/l 250-350 <20 COD Mg/l 500-600 <30 M/s. VISON LABS, HYDERABAD 12

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Sewage Treatment Process Description: Sewage treatment plant is designed to treat 135.68 KLD of Sewage per day. The proposed scheme is depicted in the figure attached below. Primary treatment: The Sewage is collected and led via drain to the treatment plant site. In the drains, screens shall be provided for retaining coarse matter. The screens are manual type and are to be cleaned at regular intervals. Two stages of screens are provided i.e. coarse screen followed by fine screens. The Sewage is then taken to grit chamber for removal of grit. Following removal of grit, the Sewage is taken to an equalization tank for attenuation of variation in waste flow rate and characteristics. It is proposed to have equalization tank with holding capacity of 6 hours DT. For mixing, and to avoid solids from settling, air shall be bubbled in the equalization tank through a grid placed at the base of the tank. The equalized Sewage is pumped at a uniform and constant rate for further treatment. Secondary treatment: Sewage from the primary stage treatment is subjected to bio-chemical oxidation in aeration tank. An attached growth fluidized bed aerobic system working as an extended aeration system is proposed. Air for aeration is supplemented by means of blowers connected to air diffusers. For immobilizing the microbes, high surface area to volume ratio synthetic media shall be provided in the aeration tank. This system has the following advantages: a) Smaller foot print area b) Ease in operation and maintenance c) Operator skills required are minimal d) System less susceptible to upset conditions (shock loading, power failure etc.) e) Lower energy requirements f) No clogging or chocking of the media. Following bio-chemical oxidation, the Sewage from the aeration tank is taken to a tube-deck (secondary settling tank) for solid-liquid separation. M/s. VISON LABS, HYDERABAD 13

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA The sludge collected in the hopper bottom of the settling tank is periodically withdrawn to sludge sump tank. Overflow from the settling tank is subjected to tertiary treatment. Overflow from the secondary settling tank is taken to chemical oxidation tank for chemically oxidizing the residual contaminants. Chlorine shall be added for chemical oxidation. For adequate contact time a chlorine contact chamber with 30 minutes detention time and mixing arrangement is proposed. Tertiary treatment: The Sewage from chlorine contact chamber is then collected in a sump and pumped to a pressure sand filter for removal of particulate matter. The Sewage is then taken through an activated carbon column for removal of trace organics and pollutants (chlorine, color, trace organics etc.). Sludge Treatment: Sludge from the settling tank shall be transferred to sludge sump tank. By using filter press feed pumps we transfer the sludge from sludge sump tank to filter press. The water from the filter press is recycled into the equalization tank. FIGURE 2.4 PROPOSED SCHEME OF TREATMENT M/s. VISON LABS, HYDERABAD 14

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA c). Solid & Hazardous Waste Details: Domestic garbage is anticipated from the residential activity. Total solid waste estimated @ 2.5 Kg/day per house hold and 0.0037kg/day/sq.mt from garden. Thus total garbage anticipated from the residential activity will be 211.0 kg/day from house hold activities and 3.0 kg/day from garden & open space area, which is proposed to be disposed to municipal solid waste disposal facility of MCH through local municipal authorities. About 15 Kgs/day of solid waste will be anticipated from sewage treatment plant and the same will be used as manure. The hazardous waste generated will primarily be waste oil from maintenance of DG sets of about 30 liters per annum. This waste oils will be collected in barrels and disposed off through parties authorized by TSPCB / CPCB. 2 No s per annum of used batteries will be disposed of by a buy-back arrangement with the battery supplier. M/s. VISON LABS, HYDERABAD 15

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA CHAPTER 3 3.0 POLLUTION SOURCES - CHARACTERISTICS, QUANTIFICATION AND PREDICTION 3.1 POLLUTION SOURCES Pollutants generated due to project activities during both the construction and operation phase are solid, liquid and gaseous in nature. Also the generation of pollution could be continuous, periodic or accidental. Sources of pollutants and their characteristics during the construction and operation phase are given below in Table 3.1. TABLE 3.1: POLLUTANT SOURCES AND CHARACTERISTICS S.No Activity/Area Pollutant Pollutant Characteristics Frequency CONSTRUCTION PHASE 1. Ground Air emissions Dust from Temporary working and PM, NOx, construction during leveling SO2, CO activities and construction excavation. phase only- Particulate bulk of the matter, NOx emissions are and CO from expected from vehicle exhaust ground working and leveling activities. Earth / solid Solid waste Periodic. waste from construction activity and excavation. Noise Noise generated Temporary from during initial construction equipment and construction phase Machinery 2. Labour Camps Sewage Sewage generated from temporary labour camps on site Solid Waste Solid Waste generated from Temporary during the initial construction phase Temporary during M/s. VISON LABS, HYDERABAD 16

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA S.No Activity/Area Pollutant Pollutant Characteristics temporary labour camps on site OPERATION PHASE 1. Vehicular Air emissions Vehicle exhaust Movement and noise emissions 2. Diesel power Air emissions SO2, NOx, Generators SPM, CO from fuel burning Noise Noise due to running of equipment Waste Used Oil Generation 3. Residential Wastewater Wastewater containing food matter Domestic Garbage / Food Solid waste waste 4. Raw water Wastewater Backwash treatment water discharge Solid waste Sludge from coagulation process 5. S.T.P Solid waste Settled and stabilized sludge Treated Treated sewage water water used for Greenbelt 6. Diesel Storage Solid waste Settled sludge during tank cleaning 7. Maintenance / housekeeping Oil Oil spillage Accidental large spills due to pipe rupture Oil Spillage - Small quantities due to small pipe leaks Frequency the initial construction phase Continuous / Periodic Periodic, only during power failure Periodic Periodic, during oil changes Continuous / Periodic Continuous Continuous Continuous Continuous Continuous Occasional Accidental / Only due to poor housekeeping Wastewater Floor washing Continuous Solid waste Used equipment Continuous M/s. VISON LABS, HYDERABAD 17

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA S.No Activity/Area Pollutant Pollutant Characteristics parts and garden wastes 8. Vehicle Parking Oil Spills Minor oil leaks Area in parking lot 9. Storm water Wastewater Contamination drains discharge from site Mainly suspended solids Frequency Continuous small Quantities During rainy season 3.2 AIR EMISSION SOURCES Air emissions have no boundaries and can migrate between areas depending upon the wind direction and speed. 3.2.1 PREDICTED AIR EMISSIONS FROM THE SITE CONSTRUCTION PHASE During the construction phase, PM is expected to be the main pollutant associated with on-site roads (paved and unpaved), stockpiles and material handling. In this case, pollution emission sources shall be distributed throughout the project site and shall fall under the category of area source. The land acquired is fairly flat, so extensive formation work is not expected during this phase. It is assumed that most of the excavated material shall be used within the project, with minimal cut and fill material to come from outside the site. Due to the confined nature of heavy construction activity during this limited period, tailpipe emissions from construction equipment are assumed to be essentially negligible. OPERATIONAL PHASE During the operational phase, the diesel generator sets to be operated for back-up power supply are the major source of air pollution. From this point source, the following pollutants are expected; PM, SO2, NOx and CO M/s. VISON LABS, HYDERABAD 18

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Diesel Generator Set Fuel Combustion - Point Source To serve as a back-up power supply, diesel generator of 2 x 500 KVA connected to stack shall be installed. The diesel generator set is operated only during power failure thus conserving fuel and reducing the pollution. 3.3 NOISE EMISSIONS SOURCES The assessment of the impacts of noise on the surrounding community depends upon: Characteristics of noise source (instantaneous, intermittent, or continuous in nature, with the latter contributing the least to noise pollution); Time of day at which noise occurs; and Location of noise source with respect to noise sensitive receptor. CONSTRUCTION PHASE The description of construction activity as detailed in Section 4.2.1 (with regards to spatial phasing and type of sources) is also pertinent to the noise emissions emitted in the construction phase. Sources of noise emissions are expected from various types of construction equipment. General noise levels generated from the operation of equipment and machinery are provided in Table 3.3 below: TABLE 3.3: NOISE LEVELS GENERATED FROM CONSTRUCTION EQUIPMENT Name of the source Noise Level at 16 m Noise Level at 1 m from (50 ft)from Source in Source (calculated)in db (A) db(a) Air Compressor 87 111 Back Hoe/Loader 81 105 Concrete Mixer Truck 85 109 Concrete Pumper 70 94 Concrete Vibrators 77 101 Cranes mobile 81 105 Dump Truck 83 107 Generator Not Considered 75 (CPCB) M/s. VISON LABS, HYDERABAD 19

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Hammering 86 110 Jackhammer 88 112 Pile Driver 100 124 Radial Arm Saw 80 104 Source:www.gvrd.bc.ca/education/pdf04/ColumbiaWorkshop1- Construction Noise.pdf The MoEF has not yet prescribed noise emission specifications for construction equipment. However, the limited information available is provided in Table 3.4. TABLE 3.4 NOISE LIMITS FOR APPLIANCES AND CONSTRUCTION EQUIPMENT AT MANUFACTURING STAGE Equipment Noise Limit db (A) Window Air Conditioner(1ton -1.5 tons) 68 Air Coolers 60 Diesel Generators 85-90 Compactors (rollers), Front Loaders, Concrete 75 Mixers, Cranes(movable), Vibrators, and Saws Source: http://dpcc.delhigovt.nic.in/pdf/pollution_control_law.pdf OPERATIONAL PHASE During the operational phase, the diesel power generators will be the major source of noise. Diesel Generator Sets Noise Limit for Generator sets run with Diesel Noise limit for diesel generator sets (upto 1000 KVA) manufactured on or after the 1st January, 2005. The maximum permissible sound pressure level for new diesel generator (DG) sets with rated capacity upto 1000 KVA, manufactured on or after the 1st January, 2005 shall be 75 db(a) at 1 meter from the enclosure surface. Noise control for diesel generator will be as follows:- Noise from DG set shall be controlled by providing an acoustic enclosure or by treating the room acoustically, at the users end. The acoustic enclosure or acoustic treatment of the room shall be designed for minimum 25 db (A) insertion loss or for meeting the ambient noise standards, whichever is on the higher side ( if the actual ambient noise is M/s. VISON LABS, HYDERABAD 20

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA on the higher side, it may not be possible to check the performance of acoustic enclosure/ acoustic treatment. Under such circumstances the performance may be checked for noise reduction upto actual ambient noise level, preferably, in the night time).the measurement for Insertion Loss may be done at different points at 0.5 m from the acoustic enclosure/ room. The DG set shall be provided with proper exhaust muffler with insertion loss of minimum 25 db (A).These limits shall be regulated by the State Pollution Control Boards and the State Pollution Control Committees. Source: www.cpcb.nic.in 3.4 WATER AND WASTEWATER MANAGEMENT 3.4.1 WATER REQUIREMENTS Water requirement during the construction phase will be met from water tankers. The required water during the operational phase will be sourced from Public Supply/Bore Wells. However, in the event of non-availability of water or for any excess requirement of water during the operational phase, the proponents are proposing backup with the aid of rainwater collection in the reservoirs which will be duly treated, water recycling and water tankers (in case of water supply failure). It is also emphasized that at any stage of the project, groundwater reserves would not be exploited for the water requirement. The water requirements during various phases of the project are discussed below: A) CONSTRUCTION PHASE The project implementation would involve various construction activities. The following section summarizes the water requirement, its sources and management of wastewater. Site development: Development of site for the proposed development involves excavation, leveling of the ground surface and stock piling. However as the project site is flat with no vegetation cover, the leveling activities would result in very less water usage. Water requirement for any use at this stage would be M/s. VISON LABS, HYDERABAD 21

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA provided from water tankers. Similarly, the generation of domestic wastewater can be managed on site. Construction of building infrastructure: The construction of building infrastructure that includes residential and other units, Offices, restaurants and multiplex would require water and may generate waste water too. Water demand during construction phase would be for: Construction activities. Domestic use. Construction phase may last for a period of approximately two years in order to complete the earthwork, foundation lying, superstructure development, service provision and finishing. The water requirement is being met from the water tankers. B) OPERATIONAL PHASE Daily Water Requirement and Sources: It has been mentioned before that the domestic water requirements will be met from the Public Water supply scheme/bore Wells. The water requirement for Flushing, Gardening, Landscaping and other purposes would be met from duly treated recycled water. However, in case of failure of public water supply, water requirements are planned to be met partly by tankers and partly by rainwater harvesting by way of collecting the rain water in the specifically built reservoirs, which would be duly treated before use in the Residential activity otherwise it will be recharged to the ground to augment the water table in the area. Water tankers will be used only in case of any emergency or failure of water supply by Public Supply or insufficiency of the water reservoir. M/s. VISON LABS, HYDERABAD 22

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Water conservation: Water conservation is an important part of sustainable living and in order to optimize the water requirement in the project, the developers would incorporate the component of water conservation by means of rainwater harvesting and water recycling using fixtures which are low flow and water efficient models such as 3 litre capacity WC flushing system, sensor operated urinals and taps to minimize the wastage of water along with employee education and awareness programme and selective use of dry type urinals. As per the approved plans from HMDA, various mitigative measures shall be proposed to further minimize the impacts. Storm Water Management & Rain Water Harvesting Structures Elaborate plans have been made for channelizing the storm water by constructing water drains leading to the reservoirs. In order to minimize the surface runoff loss, groundwater recharging through groundwater recharge pits at the project site has been planned. Appropriate design considerations have been taken while designing the recharge pits. TABLE-3.5: ESTIMATE OF RAIN WATER HARVESTING S.No. Particulars Paved Area Roof area Green Area 1 Catchment area(m2) 4006 2410 716 2 Runoff coefficient 0.75 0.9 0.3 3 Rainfall(m/hr) 0.025 0.025 0.025 4 Run off load (m3/hr) 75.1125 54.225 5.37 Paved Area = Total Plot Area (Roof Area + Green Area) = 7132 (2410 + 716) = 4006m2 Paved Area: = Catchment Area X Runoff Coefficient X Rain Fall = 4006 X 0.75 X 0.025 = 75.11 m3/hr M/s. VISON LABS, HYDERABAD 23

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Roof Area: = Catchment Area X Runoff Coefficient X Rain Fall = 2410 X 0.9 X 0.025 = 54.22 m3/hr Green Area: = Catchment Area X Runoff Coefficient X Rain Fall = 716 X 0.3 X 0.025 = 5.37 m3/hr Total Run off load = 134.70 m3/hr Taking 15 minutes Retention Time, Total volume of storm water = 134.70 /4 =33.67 m3 Taking the effective dia and depth of a Recharge pit 1.2 m and 1.5 m respectively, Volume of a single Recharge pit = π r 2 h = 3.14 (1.2) 2 1.5 = 6.78 m3 Hence No. of pits required = 33.67 /6.78 = 4.96 say 5 Pits. FIGURE-3.1: RAIN WATER HARVESTING STRUCTURE 3.4.2 WASTEWATER QUANTIFICATION AND CHARACTERISTICS The wastewater generation during construction and operational phase is described below: A) CONSTRUCTION PHASE Waste water generation during construction period shall be from construction labours and construction activities. Wastewater generation due to construction activities would be very less. Since the project lies in M/s. VISON LABS, HYDERABAD 24

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA an urban stretch, preference would be given to the employment of labours local to the area. This would result in settlement of less labour colonies in the project site and hence less wastewater generation from the transit labour settlements. B) OPERATIONAL PHASE During this phase, it has been assumed that 80 % of the water supplied will be discharged as wastewater (Source: Manual on sewerage and sewage treatment, published by Government of India). Hence approximately 135.68 KLD of domestic effluent would be generated. Wastewater generated is expected to have characteristics and pollution load as shown in Table 3.6. TABLE 3.6: EXPECTED WASTEWATER CHARACTERISTICS AND POLLUTION LOAD Parameter Unit Inlet Outlet Concentration Concentration Quantity KLD 140 - ph -- 7.0 9.5 6.5 7.5 Oil & Grease Mg/l 20-30 <10 TSS Mg/l 150-300 <10 BOD Mg/l 250-350 <20 COD Mg/l 500-600 <30 The wastewater with the foresaid characteristics can neither be discharged into inland surface water nor reused. Suitable treatment would be given to the wastewater so as to meet CPCB requirements depending upon the end use. It is proposed to install a sewage treatment plant of capacity 140 KLD, to recover the recycled water of quality suitable for use in flushing and gardening. A sewage treatment plant of 140 KLD capacity based on Fluidized Aerobic Bio-Reactor (FAB) technology is proposed to treat 135.68 KLD of sewage water generated in the proposed project. After treatment the water will be used for Flushing & Gardening. M/s. VISON LABS, HYDERABAD 25

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA The treated wastewater shall meet the standard required for discharge on land for horticulture. Table 3.7 gives the comparison of the standards that would be met by the treated wastewater and quality norms prescribed for discharge on land by irrigation. TABLE - 3.7: DISCHARGE NORMS FOR WASTE WATER Parameters Quality Norms Discharge on land for irrigation Quality Norms for Discharge in inland surface water Treated standard For proposed project ph 5.5 to 9.0 5.5-9.0 6.5 to 7.5 Biological Oxygen 100 30 < 15 Demand (BOD 3 at 27 C) mg/l Chemical Oxygen - 250 < 100 Demand (COD) mg/l Suspended Solids 200 100 <30 Oil and Grease 10 10 < 10 3.5 SOLID AND OTHER WASTES Waste quantification and characterization exercise is being carried out to estimate the quantum and type of waste that would be generated by different activities due to proposed project during construction and operation phase. The estimated quantity and quality of waste would serve as a baseline for designing collection, transportation, treatment and disposal options for solid waste generated due to proposed project. 3.5.1 WASTE SOURCES AND QUANTIFICATION Description of solid and other wastes generated from the site during construction and operation phases of the project is given in Table 3.8. M/s. VISON LABS, HYDERABAD 26

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA TABLE 3.8: SOLID AND OTHER WASTES GENERATED S. No. Activity/Area Waste Generated Waste Characteristics CONSTRUCTION PHASE 1. Earth Working Construction Earth, Stones, and Wastes concrete, Construction bricks, lumber etc. 2. Labour camps Domestic wastes Mainly biodegradable wastes including food wastes. OPERATIONAL PHASE 1. Residential areas Domestic waste Biodegradable wastes (food waste) and nonbiodegradable wastes (paper, plastics etc.) Frequency of generation Larger quantities will be generated in construction phase. Temporary during construction phase. Daily 3. Roads sweepings dust, leaves etc. Daily 3. Utilities Waste from oil Waste oil Only during including Power oil changes six monthly. generation 4. Sewage Treatment Plant STP Sludge Stabilized sludge to be used as manure for the landscaping. Every week after sludge drying operation. Waste quantification has been done based on the activities proposed in the project master plan. The waste generation for each activity has been estimated based on National and International standards applicable in similar setting. The following section gives the details of the type of waste generated by different activity, waste generation factors and assumptions used for estimating waste generation. Waste quantification and characterization exercise is being carried out to estimate the quantum and type of waste that would be generated by different activities due to M/s. VISON LABS, HYDERABAD 27

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA the proposed project activity during the construction and operation phase. 3.5.2 WASTE QUANTIFICATION A) CONSTRUCTION PHASE Construction activities create solid wastes that need to be disposed. Such wastes include sand, concrete, gravel, stone, bricks, plastic, paper, wood, metal and glass. According to a report prepared by the Technology Information, Forecasting, and Assessment Council (TIFAC), estimated waste generation during construction and demolition operations is 60 kg/m 2 and 500 kg/m 2 respectively (TIFAC, 2001). This waste after sorting can be used for backfilling in the basement and for leveling purposes. B) OPERATIONAL PHASE Waste quantification has been carried out based on the activities proposed in the project master plan. Waste generation factors for each activity are as per the National and International standards applicable in similar setting. Following section outlines details of the type of waste generated by different activities. Residential waste: Domestic garbage is anticipated from the residential activity. Total solid waste estimated @ 2.5 Kg/day per house hold and 0.0037kg/day/sq.mt from garden. Thus total garbage anticipated from the residential activity will be 211kg/day from house hold activities and 3.0 kg/day from garden & open space area. Thus total garbage anticipated from the activity will be 214 kg/day which is proposed to be disposed to municipal solid waste disposal facility of MCH through local municipal authorities. Garden and open spaces: Waste from open spaces and garden comprise of horticultural waste that will be generated by periodical lawn mowing and trimming of trees. Horticulture waste generated is based on the experience in other projects with similar setting. Assumed waste M/s. VISON LABS, HYDERABAD 28

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA generation factor for horticulture waste is 15 kg/acre / day or 0.0037 kg/ sq m /day. Table 3.9 gives detail of the estimated waste generation. TABLE 3.9: ESTIMATED WASTE GENERATION FROM DIFFERENT S.No Type of Waste ACTIVITIES Quantity Collection/storage Disposal 1 Garbage 214 Kg/day Stored in green and Sent to blue bins for recyclable Authorized and non-recyclable Vendors. wastes respectively. Collected and transported to the segregation point by Municipality. 2 STP Sludge 15 Kg/day Stored in HDPE bags. Used as manure and or given to farmers. 3 E-Waste 151.92 Kg/Year - Sent to Authorized recyclers 4 Used Batteries 5 Used Lubricant 2 Nos. year - Sent to Authorized recyclers or returned to seller 30 L/year Stored in HDPE Carboy Sold to authorized recyclers Note: Garbage Calculation Source: As per Manual on Municipal Solid Waste Management by Central Public Health & Environmental Engineering Organization (CPHEEO), Ministry of Urban Development, GOI. Residential Refuse Commercial/Club House/Visitors Refuse E-Waste E-waste Source : 0.5 Kg/Person/Day : 0.15 kg/person/day : 0.18kg/person/year : International Resource Group Systems South Asia Pvt. Ltd (IRGSSA), (M/s IRG Systems South Asia Pvt. Ltd), 2005. M/s. VISON LABS, HYDERABAD 29

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA 3.5.3 WASTE CHARACTERIZATION Waste characterization for the proposed project has been carried out on the basis of waste characterization studies in similar settings. The following section details the estimated waste generation for proposed project during construction and operation phases. A) CONSTRUCTION PHASE During the construction phase, a considerable quantum (90%) of waste generated at the project site would be inert waste, which largely comprising of clay, sand, gravel, untreated wood (natural wood, no paint), brick, concrete, concrete block, asphalt, pipes, conduits and light steel material. A major portion of this waste will be used for backfilling the basement and other leveling purposes. Table 3.10 gives an estimate of the average composition of waste that shall be generated from the onsite construction activities. TABLE 3.10: WASTE COMPOSITION CONSTRUCTION PHASE S.No Constituents 1. Soil, Sand and Gravel 34.99 2. Brick and Masonry 29.95 3. Concrete 24.98 4. Metal 4.97 5. Bitumen 2.04 6. Wood 2.04 7. Other 1.02 Total 100 Percentage Composition Source: Derived from TIFAC Report Utilization of Waste from Construction Industry, 2001 B) OPERATIONAL PHASE Waste generated during operational phase can be broadly subdivided into following. a) Biodegradable b) Recyclable c) Non recyclable(inert) M/s. VISON LABS, HYDERABAD 30

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Table 3.11 shows the estimated composition of waste generated in proposed project during operation phase. TABLE 3.11: ESTIMATED WASTE COMPOSITION S.No Characteristics of Waste Units Percentage Composition Physical Characteristics 1. Paper and paper board % 40 2. Glass /ceramics % 5 3. Metals % 3 4. Plastics % 11 5. Rubber and Leather % 1 6. Textile % 2 7. Wood % 1 8. Food waste % 18 9. Others (Garden and Inert) % 19 Total 100 3.6 OTHER STRESSORS LEADING TO ENVIRONMENTAL IMPACTS Change in Landscape of the site: The landscape of the area will change with the coming up of proposed project. The large vista, interconnected lawns and open green areas will change the aesthetics of the local area. M/s. VISON LABS, HYDERABAD 31

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA CHAPTER 4 4.0 IMPACT ASSESSMENT & MITIGATION MEASURES 4.1 IMPACT ASSESSMENT: The potential impacts on the surrounding environment in the 10km radial distance of proposed project site along with the mitigation measures during construction and operational stages are summarized in Table 4.1 and Table 4.2. The construction phase is for a period of 24 months. Considering this to be a relatively short period, all construction impacts can be considered to be short term and temporary. As for the operational phase, the project proponent shall ensure that impacts are minimized and are within applicable/ specified limits by TSPCB & CPCB by providing relevant pollution control equipment and/ or mitigation measures discussed in the following tables. M/s. VISON LABS, HYDERABAD 32

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA TABLE 4.1 - CONSTRUCTION PHASE - POTENTIAL IMPACTS AND MITIGATION MEASURES S. Environmental No. components 1. Water resources 2. Surface water quality 3. Ground water quality Potential impacts Minor negative & temporary impact on surface & ground water resources. No impact No impact 4. Air quality Temporary negative impact Source of impacts Mitigation measures Remarks Water requirement of 50-70 KLD for construction activities Erosion and run-off due to excavation/ construction activities, especially in monsoon season; Discharge of waste water, construction as well as domestic. Construction activities Construction equipment; operation of DG sets for Judicious use of water; minimization of water consumption by use of highpressure hoses for dust suppression Avoiding excavation in monsoon season; providing appropriate measures for erosion and sediment control; providing adequate sanitation facilities for workers at site; avoiding discharge of untreated wastewater in the area. Storage area for fuels, paints, thinners, etc. to be such so as to avoid chances of spillage. No discharge to ground water body. Carrying out construction activity in temporary enclosures, where feasible; water sprinkling for dust Water requirement will be sourced from the bore wells & water tankers. However, the bore wells shall not be tapped beyond their yield. - - - M/s. VISON LABS, HYDERABAD 33

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA S. No. Environmental components Potential impacts Source of impacts Mitigation measures Remarks construction power requirement; vehicular traffic; excavation; concreting; etc. suppression; regular maintenance of construction equipment & vehicles; use of fuel of proper quality; use of state-of-the-art construction equipment & methods 5. Noise Medium negative & temporary 6. Land (i) Land use/ requirement (ii) Solid wastes & land pollution No impact Temporary minor negative impact Various construction activities; material and vehicular movement The total plot area is 7132.77 Sq. m. Construction material handling; construction wastes Use of low noise generating state-of-the-art construction equipment and construction techniques; providing personnel protective equipment to workers; providing temporary enclosure for DG set and other construction activities, where feasible; avoiding construction work in the night time No land conversion is required as land is a vacant plot and is designated for Commercial complex by municipal corporation. Maintaining proper inventory control for reduced waste generation; - Site Premises is designated as Residential area - M/s. VISON LABS, HYDERABAD 34

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA S. No. (iii) Environmental components Geology & Seismicity Potential impacts No impact 7. Ecology Minor positive impact Source of impacts Mitigation measures Remarks handling disposal and Construction of the Commercial complex Construction activity causing impact on existing ecosystem on-site and top soil; cutting of existing vegetation, if required; substitution of hazardous raw materials by nonhazardous materials, where feasible; providing proper facility for storage and handling of fuel oils; disposal of spent oils, classified as hazardous waste by sale to authorized third party; proper handling and disposal of construction wastes; Contractor s to assume full responsibility for clearing off construction wastes No heavy structure planned as part of the project No trees on the site shall be cut. In fact green belt will be developed all along the building boundary, roadside and lane divider. water sprinkling during dust generation activities; erosion and sediment control; noise All civil structures shall be constructed as per earthquake zone classification No ecologically sensitive area such as forest/ agricultural land will be used for the project. Presently, the site has no trees. 716.21 Sq. m to be developed as M/s. VISON LABS, HYDERABAD 35

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA S. No. Environmental components 8. Socio-economic (i) Population and literacy rate Potential impacts Minor negative and temporary (ii) Employment Minor positive & temporary impact Source of impacts Mitigation measures Remarks Increase in population due to possible temporary settling of construction workers from outside the study area for the project Availability of construction jobs and fugitive dust control; restricting construction activity during night time Employing local people to the maximum extent possible Employing local people to the maximum extent possible greenbelt. About 100 construction workers are expected to be employed About 150 construction workers are expected to be employed (ii) Amenities such as education, medical, water supply, sanitation, etc. No impact Needs of construction workers; Employing local people to the extent possible for construction work; making adequate provision through the contractors to handle water, sanitary, medical and fuel requirement of construction workers to ensure that the existing infrastructure is not strained - M/s. VISON LABS, HYDERABAD 36

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA S. No. Environmental components Potential impacts (iv) Transportation Temporary negative impact Source of impacts Mitigation measures Remarks Increased traffic load due to transportation of construction materials and workers Ensuring that traffic is well regulated. Use of non-peak hours for material transportation - M/s. VISON LABS, HYDERABAD 37

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA TABLE 4.2 - OPERATIONAL PHASE POTENTIAL IMPACTS AND MITIGATION MEASURES S. Environmental No. components 1. Water resources Potential impacts Source of impacts Mitigation measures Remarks Minor negative impact on surface water resources Moderate negative impact on ground water resources due to consumption. Total water requirement for the proposed project is 165.85 KLD. Recycle water will be used Flushing and Gardening The fresh water will be sourced from ground water. 2. Surface water quality 3. Ground water quality Minor positive impact due to recharge by rainwater harvesting. No impact No impact Discharge of sewage and waste water from utilities Discharge of sewage and waste water from utilities Recycle water will be used Flushing and Gardening No discharge of wastewater to ground water body; use of treated sewage water for Flushing, Gardening - Rainwater from the rain water harvesting will be used to recharge ground water. M/s. VISON LABS, HYDERABAD 38

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA S. No. Environmental components Potential impacts Source of impacts Mitigation measures Remarks 6. Land environment (i) Land use / No impact Requirement of land 716.21 Sq.mts of area Once the project is requirement for the proposed available for development operational, no project additional land will be required. (ii) Solid wastes & Minor negative Handling and Though no solid/ land pollution impact disposal of hazardous and solid wastes hazardous waste (iii) Geology & Seismicity No impact Improper building design not adhering to specified codes; improper building maintenance 9. Ecology No impact Emissions and discharges from project operations; noise generation; improper disposal of Segregation of wet and dry garbage disposal of dry garbage through off-site recycling or to municipal waste collection system and wet waste to composting at site; disposal of waste lube oils by sale to authorized third party; buy-back arrangement for waste lead acid batteries Regular maintenance of the structures to withstand natural phenomena; carrying out the structural integrity testing All emissions and discharges including noise will be within specified standards; all solid/ hazardous waste will be will be disposed off on land, chances of inadvertent occasional spillage on land cannot be ruled out - - M/s. VISON LABS, HYDERABAD 40

S. No. Environmental components M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Potential impacts Source of impacts Mitigation measures Remarks wastes disposed off in environmentally sound manner 10. Socio-economic factors (i) Population and No impact Increase in Employing personnel from literacy rate population due to within the study area to settlement of the extent possible, personnel and their families from outside the study area for the subject to availability of skilled manpower requisite to the job requirement proposed project Approximately 600 persons Direct employment and indirect employment are expected to be employed for the project (ii) Employment Medium positive impact (ii) Amenities such as education, medical, water supply, sanitation, etc. Direct employment of personnel for proposed project. No impact Requirement of various facilities for the children of personnel employed from outside the study area Employing personnel from within the study area to the extent possible, subject to availability of skilled manpower requisite to the job requirement Employing personnel from within the study area to the extent possible, subject to availability of skilled manpower requisite to the job requirement Approximately 300 persons Direct employment and indirect employment are expected to be employed for the project Various amenities in the study area are adequate. M/s. VISON LABS, HYDERABAD 41

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA CHAPTER 5 5.0 ENVIRONMENTAL MANAGEMENT PLAN 5.0 INTRODUCTION: The Environmental Management Plan (EMP) is a site specific plan developed to ensure that the project is implemented in an environmental sustainable manner where all contractors and subcontractors, including consultants, understand the potential environmental risks arising from the proposed project and take appropriate actions to properly manage that risk. EMP also ensures the project implementation is carried out in accordance with the design by taking appropriate mitigative actions to reduce adverse environmental impacts during its life cycle. The plan outlines existing and potential problems that may adversely impact the environment and recommends corrective measures where required. Also, the plan outlines roles and responsibility of the key personnel and contractors who are charged with the responsibility to manage the site. The EMP is generally: Prepared in accordance with rules and requirements of the MOEF and the Telangana Pollution Control Board; To ensure that the component of facility are operated in accordance with the design; Process that confirms proper operation through supervision and monitoring; System that addresses public inconvenience during construction and operation of the facility; and Plan that ensure remedial measures are implemented immediately. The key benefits of the EMP are that it provides the organization with means of managing its environmental performance thereby allowing it to contribute M/s. VISON LABS, HYDERABAD 43

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA to improved environmental quality. The other benefits include cost control as improved relations to the stakeholders. EMP includes four major elements; Commitment & Policy: Project proponents will strive to provide and implement the EMP that incorporates all issues related to air, land and water for the project. Planning: This includes identification of environmental impacts, legal requirements and setting environmental objectives. Implementation: This comprises of resources available to the developers, accountability of contractors, training of operational staff associated with environmental control facilities and documentation of measures to be taken. Measurement & Evaluation: This includes monitoring, corrective actions, and record keeping. It is suggested that as part of the EMP, a Monitoring Team should be formed by the project proponent comprising of the site in-charge, project planning group representative and project implementation team representative. This committee s role would be to ensure proper, operation and management of the EMP including the regulatory compliance. 5.1 ENVIRONMENTAL MANAGEMENT PLAN An Environmental Management Plan (EMP) will be required to mitigate the adverse environmental impacts during construction and operation phase of the project and these are as below: M/s. VISON LABS, HYDERABAD 44

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA 5.1.1 EMP FOR AIR ENVIRONMENT A) CONSTRUCTION PHASE To mitigate the impact of PM (dust) during the construction phase of the proposed project, the following measures are recommended for implementation: a dust control plan; and Procedural changes to construction activities. S.No Fugitive Dust Source Category TABLE 5.1: DUST CONTROL PLAN Dust Control Actions 1. Earth-moving - For any earth moving which is more than 30m from all property lines, conduct watering as necessary to prevent visible dust emissions from exceeding 100m in length in any direction. 2. Disturbed surface areas (except completed grading areas) Disturbed surface areas (completed grading areas) 3. Inactive disturbed surface areas - Apply dust suppression in a sufficient quantity and frequency to maintain a stabilized surface; - Areas, which cannot be stabilized, as evidenced by wind driven dust, must have an application of water at least twice per day to at least 80 percent of the unstabilized area. - Apply water to at least 80 percent of all inactive accessible disturbed surface areas on a daily basis when there is evidence of wind driven fugitive dust. - Apply dust suppressants in sufficient quantity and frequency to maintain a stabilized surface. 4. Unpaved roads -Water all roads used for any vehicular traffic at least twice per day of active operations; OR - Water all roads used for any vehicular traffic once daily and restrict vehicle speed to 30 kmph. M/s. VISON LABS, HYDERABAD 45

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA 5. Open storage piles - Apply water to at least 80 percent of the surface areas of all open storage piles on a daily basis when there is evidence of wind driven fugitive dust. 6. Track-out control -Downwash of trucks (especially tyres) prior to departure from site. The most cost-effective dust suppressant is water, because a source of water tends to be readily available on a construction site. Water can be applied using water trucks, handheld sprays and automatic sprinkler systems. Furthermore, incoming loads could be covered to avoid loss of material in transport, especially if material is transported off-site. Procedural Changes to Construction Activities Material Production - The transport of materials such as concrete and asphalt to construction sites generate significant amounts of road dust, especially for sites that are relatively far from material manufacturers. Setting up temporary portable concrete plants and/or asphalt plants at construction sites can eliminate haulage of materials. Emission Control for Equipment- Control equipment such as particle filters can be used to reduce diesel particulate matter emissions. Idling Time Reduction - Construction equipment is commonly left idling while the operators are on break or waiting for the completion of another task. Emissions from idling equipment tend to be high, since catalytic converters cool down, thus reducing the efficiency of hydrocarbon and carbon monoxide oxidation. Existing idling control technologies, which automatically shut the engine off after a preset time can reduce emissions, without intervention from the operators. Improved Maintenance - Recognizing that significant emission reductions can be achieved through regular equipment maintenance, contractors will be asked to provide maintenance records for their fleet as part of the contract bid and at regular intervals throughout the life of the contract. A M/s. VISON LABS, HYDERABAD 46

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA monetary incentive/disincentive provision will be established to encourage contractors to comply with regular maintenance requirements. Reduction of On-site Construction Time - Rapid on-site construction would reduce the duration of traffic interference and therefore, reduce emissions from traffic delay. Off-site fabrication of structural components can also enhance the quality of work, as the production takes place in controlled settings and external factors such as weather and traffic do not interfere. B) OPERATION PHASE To mitigate the impact of pollutants from diesel generator sets during the operational phase of the site the following measures are recommended for implementation: Diesel generator set emission control measures; and Greenbelt development. Diesel Generator Set Emission Control Measures The most important pollutant requiring further control is NOx, as the impact of SO 2 emission is minimal because of the use of low (~0.05%) Sulphur in diesel as fuel. The following mitigation measures are proposed for NOx reduction: add-on emission control technologies; and NOx retarder Among the above-mentioned options, inherent low NOx emissions technologies (i.e. a temperature retarder) and better dilution through higher stack are preferred cost effective mitigation measures. The add-on emission control technologies are not considered as it leads to pollution transfer to another media and shall require further mitigative measures. M/s. VISON LABS, HYDERABAD 47

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Greenbelt Development Increasing vegetation in the form of greenbelt is one of the preferred methods to mitigate air pollution. Plants serve as a sink for pollutants, reduce the flow of dust and reduce noise pollution. TABLE 6.2 SPECIES TO BE USED TO REDUCE AIR POLLUTION IN GREENBELT DEVELOPMENT Botanical name Local name Importance Acacia auriculaeformis Auriculata Avenue tree Ailanthus excelsa Pedda maanu Tree borne oil Albizia lebbeck Dirisana Shade, timber and scented flowers Azadirachta indica Vepa or Neem Neem oil & neem products Cassia fistula Rela Ornamental and bark is a source of tannin Casuarina equisetifolia Sarvi Pulp and construction material Delonix regia Chitikesara Ornamental avenue tree Eucalyptus spp. Eucalyptus Pulp and construction material Ficus benghalensis Marri Shade and a source of food for birds Ficus racemosa Medi Edible fruits Ficus religiosa Raavi Shade and a source of food for birds Gmelina arborea Gummadi teku Timber Grewilia robusta Silver oak Avenue tree Holoptelia integrifolia Nemali naara Fibre and timber Leucaena leucocephala Subabul Fodder and pulp wood Mangifera indica Mango Edible fruit Michelia champaca Chettu sampange Scented flowers Mimosops elengi Pogada Shade and edible fruit Muntingia calabura Wild cherry Shade and edible fruit Pongamia pinnata Gaanuga Source of biodiesel Polyalthia pendula Ashoka Majestic tree with drooping branches Polyalthia longifolia Ashoka Avenue tree Tamarindus indica Chinta Tamarind fruit and leaf Tectona grandis Teak Timber Terminalia arjuna Nallamaddi Timber and shade tree Terminalia catappa Baadam Edible nuts M/s. VISON LABS, HYDERABAD 48

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA 5.1.2 EMP FOR NOISE ENVIRONMENT A) CONSTRUCTION PHASE To mitigate the impact of noise from construction equipment during the construction phase of the site the following measures are recommended for implementation: Noise Shields - Construction equipment producing the most amount of noise should be fitted with noise shields. This shield is a physical barrier (composed of brick and mud, with a non reflective internal plastering), approximately 3 meters in height, which will provide adequate noise attenuation. Time of Operation - Noisy construction equipment should not be permitted during night hours. Job Rotation and Hearing Protection - Workers employed in high noise areas will be rotated. Earplugs/muffs, or other hearing protective wear will be provided to those working very close to the noise generating machinery. B) OPERATION PHASE To mitigate the impact of noise from diesel generator sets during the operational phase the following measures are recommended for implementation: Noise emissions control technologies; and Greenbelt development. Noise Emissions Control Technologies: All the diesel generators will be housed in a suitable acoustic enclosure so that noise levels at a distance of one meter do not exceed 75 db(a) at 75% load (as per CPCB norms). The diesel generator set housing will be equipped with walls and ceilings lined with glass wool to acoustically treat the noise levels. This acoustic insulation M/s. VISON LABS, HYDERABAD 49

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA shall be designed to meet the mandatory standards based on a 25 db(a) insertion loss. 5.1.3 EMP FOR WATER ENVIRONMENT A) CONSTRUCTION PHASE To prevent degradation and maintain the quality of the water source, adequate control measures have been proposed to check the surface run-off, as well as uncontrolled flow of water into any water body. Following management measures are suggested to protect the water quality during the construction phase. Avoid excavation during monsoon season. No discharge of treated wastewater to soil and ground water body. Waste water channels from the site would be connected to septic tank during construction to prevent wastewater from entering the water bodies. To prevent surface and ground water contamination by oil/grease, leak proof containers should be used for storage and transportation of oil/grease. The floors of oil/grease handling area should be kept effectively impervious. Any wash off from the oil/grease handling area or workshop shall be drained through impervious drains, Clarifiers or oil/water separators shall be constructed and effluent should be treated appropriately before releasing it. Construction activities generate disturbed soil, concrete fines, fertilizer, oils and other wastes. On-site collection and settling of storm water, prohibition of equipment wash downs, and prevention of soil loss and toxic releases from the construction site are necessary to minimize water pollution. All stacking and loading areas should be provided with proper garland drains equipped with baffles to prevent run off from the site to enter any water body. M/s. VISON LABS, HYDERABAD 50

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA B) OPERATION PHASE In the operation phase of the project, water conservation and development measures need to be taken including all possible potential for conservation of water, reuse, rainwater collection in reservoirs, and recycling of waste water. These could be in the form of the following: Water source Development Minimizing water consumption Promoting reuse of water after treatment and development of closed loop systems for different water streams. Water Source Development Water source development shall be practiced by installation of scientifically designed artificial water recharging structures. The objective is to develop the water sources of the region, such that sustainable water supply to the proposed project is maintained. Following methods normally do artificial recharge; Area Treatment Spreading Methods Open Well and Shafts Drilled wells and Bore Holes The suitability of a particular method is based on hydro-geological condition, quality of source and proposed use of recharge water. In the proposed project, groundwater recharge pits are planned for groundwater recharging. It is envisaged that recharging to ground water will improve the water quality in the area, as the rainwater is fresh and without any pollution. It is planned to effectively harvest water by rainwater harvesting mechanism. M/s. VISON LABS, HYDERABAD 51

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Minimizing Water Consumption Water consumption will be minimized by implementing water efficient fixtures such as 3 litres WC flushing cistern and taps to minimize the wastage of water together with other water conservation measures. Furthermore, to ensure ongoing water conservation, an employee education and awareness programme will be introduced for the employee of the mall. Dry type urinals will also be used selectively. Following section discusses the specific measures, which shall be implemented; Residential Usage: Use of water efficient plumbing fixtures (ultra flow toilets and urinals,). Water efficient plumbing fixtures use less water with no marked reduction in quality and service. To install water less W.C. flushing cistern helps in conserving water. Leak detection and repair techniques Sweep with a broom and pan where possible, rather than hose down for external areas; Awareness campaign to disseminate knowledge on strategies and technologies that can be used for water conservation New employees will be issued a standard water information packet. The information should include water conservation plans, water conservation methods being adopted in the residential activity and a list of essential and non-essential water uses. Office Manager will periodically remind the staff of water conservation efforts and notify staff of recurring problems with compliance or any changes in policy. As new conservation efforts are implemented, the manager will communicate these changes to the employees. Proper methods of water use will be placed in the toilets and other areas of water consumption. M/s. VISON LABS, HYDERABAD 52

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Horticulture: Drip irrigation system shall be used for the lawns and other green area. Drip irrigation can save between 15-40% of the water use, compared with other watering techniques. Plants with similar water requirements shall be grouped on common zones to match precipitation heads and emitters. Use of low-volume, low-angle sprinklers for lawn areas. Select controllers with adjustable watering schedules and moisture sensors to account for seasonal variations, and calibrate them during commissioning. Selecting a drought resistant grass, and using lawn chemicals and fertilizer sparingly also reduces watering needs. Place 3 to 5 in. of mulch on planting beds to minimize evaporation. Promoting Reuse of Water after Treatment and Development of Closed Loop Systems To promote reuse of Water after Treatment and development of closed loop system for water, segregation of two schemes namely (i) Wastewater Treatment scheme; and (ii) Storm water management scheme have been suggested. Harvested storm water as discussed in earlier section, shall be utilized for artificial recharge of ground water sources as well as to augment the project water requirements. Recycled wastewater shall be reused on site for flushing, and gardening. It is estimated that reusing wastewater will save approximately 30 to 35 % of portable water per day in the shopping mall. Following section details the wastewater treatment scheme suggested for the project. M/s. VISON LABS, HYDERABAD 53

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA 5.1.4 EMP FOR LAND ENVIRONMENT A) CONSTRUCTION PHASE Waste generated from construction activity includes construction debris, biomass from land clearing activities (if any), waste from the labour camp, and. other waste. The following section discusses management of each type of waste. Besides management of topsoil is an important area for which management measures are required. Construction Debris Construction debris is bulky and heavy and re-utilization and recycling is an important strategy for management of such waste. As concrete and masonry constitute the majority of waste generated, recycling of this waste by conversion to aggregate can offer benefits of reduced landfill space and reduced extraction of raw material for new construction activity. This is particularly applicable to shopping mall project as the construction is to be completed in a phased manner. Recycled aggregate will be used for filler application, and as a sub-base for internal road construction. Mixed debris with high gypsum, plaster, shall not be used as fill, as they are highly susceptible to contamination, and will be given to recyclers. Construction contractors shall remove metal scrap from structural steel, piping, concrete reinforcement and sheet metal work from the site. A significant portion of wood scrap can be reused on site. Recyclable wastes such as plastics, glass fiber insulation, roofing etc shall be sold to recyclers. Solid and Other waste Construction sites are sources of many toxic substances, such as paints, solvents, wood preservatives, pesticides, adhesives and sealants. Such wastes generated during construction phase shall be stored in sealed containers, labeled, and disposed of as required by the Hazardous Wastes Management, Handling and Transboundary Movement Amendment Rules (MoEF, 2009). Some management practices to be developed are; M/s. VISON LABS, HYDERABAD 54

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Herbicides and pesticide will not be over applied (small-scale applications) and not applied prior to rain; Paintbrushes and equipment for water and oil based paints shall be cleaned within a contained area and shall not be allowed to contaminate site soils, watercourses, or drainage systems. Adequate storage facilities for such waste shall be provided and the waste collection containers conveniently located. A separate designation to earmark such waste will be made so that the waste storage areas are away from storm drains or watercourses. Clearly label all such waste containers with the waste being stored and the date of generation. Educate employees and subcontractors on waste storage and disposal procedures. Soil Management Measures, which would be followed to prevent soil erosion and contamination include - Maximize use of organic fertilizer for landscaping and green belt development. To prevent soil contamination by oil/grease, leak proof containers should be used for storage and transportation of oil/grease and wash off from the oil/grease handling area shall be drained through impervious drains and treated appropriately before disposal. Vegetation of bare areas after the project. Working in a small area at a point of time (phase wise construction). Construction of erosion prevention troughs/berms. B) OPERATIONAL PHASE The philosophy of solid waste management at the shopping mall will be to encourage the four R s of waste i.e. waste reduction, reuse, recycling, and recovery (materials & energy). This will reduce in lesser reliance on land filling. Regular public awareness meetings will be conducted to involve the occupants and the employees to ensure proper segregation, storage and M/s. VISON LABS, HYDERABAD 55

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA collection of waste as per the Municipal Solid Waste (Management and Handling) Rules 2000. The Environmental Management Plan for the solid waste focuses on the Segregation, Storage at source and Collection of the waste management system. Segregation and storage at source Segregation of waste at source should be made mandatory for the activity. Segregation or sorting waste at its source should be practiced in order to encourage reuse/recycling. With segregation at source recyclables do not lose their commercial value due to cross contamination. Waste generated at the residential activity should be segregated as: bio degradable, inert cum mixed waste, recyclables and waste from changing oil. The entire waste stream from the activity should be stored and collected separately. Collection The Recyclables from the shopping mall would be given to the waste itinerant buyers or rag pickers, whereas segregated bio-degradable waste and inert cum mixed waste shall be sent to the nearest landfill site for processing and final disposal. Wastes, such as spent oils, paint residues etc. from the site would be collected separately & would be properly disposed off. 5.1.5 EMP FOR BIOLOGICAL ENVIRONMENT Construction activities change the natural environment. But it also creates a built environment for the surrounding. The project requires the implementation of following choices exclusively or in combination. M/s. VISON LABS, HYDERABAD 56

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA A) CONSTRUCTION PHASE Restriction of construction activities to defined project areas, which are ecologically less sensitive. Restrictions on location of labour camps and offices for project staff near the project area to avoid human induced secondary additional impacts on the flora and fauna species. Cutting, uprooting, coppicing of trees or small trees present in and around the project site for cooking, burning or heating purposes by the laborers will be prohibited and suitable alternatives for this purpose will be found. Along the major construction work the peripheral greenbelt should be developed, so that; it will grow to become a full-fledged green cover by the time the construction is over. B) OPERATION PHASE Enhancement of current ecology at the proposed project site will entail the following measures: Plantation & landscaping Green Belt Development Park & avenue plantation The section below summarizes the techniques to be applied to achieve the above objective Plantation & landscaping Selection of the plant species will be based on their adaptability to the existing geographical conditions and the vegetation composition of the forest type of the region. During the development of the green belt within the project area, it has to be emphasized that those native plant species should be planted which are having good ornamental values and fast growing with excellent canopy cover. M/s. VISON LABS, HYDERABAD 57

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Selection of plant species for Green belt development The selection of plant species for the development depends on various factors such as climate, elevation and soil. The list of plant species, which can be suitably planted, and having significant importance are provided in Table 6.3. The plants should exhibit the following desirable characteristic in order to be selected for plantation. i. The species should be fast growing and providing optimum penetrability. ii. The species should be wind-firm and deep rooted. iii. The species should form a dense canopy. iv. As far as possible, the species should be indigenous and locally available v. Species tolerance to air pollutants like SPM, SO2 and NOx should be preferred. vi. The species should be permeable to help create air turbulence and mixing within the belt. vii. There should be no large gaps for the air to spill through. viii. Trees with high foliage density, leaves with larger leaf area and hairy on both the surfaces. ix. Ability to withstand conditions like inundation and drought. x. Soil improving plants (Nitrogen fixing, rapidly decomposable leaf litter). xi. Attractive appearance with good flowering and fruit bearing. xii. Bird and insect attracting tree species. xiii. Sustainable green cover with minimal maintenance M/s. VISON LABS, HYDERABAD 58

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA TABLE 5.3: SUGGESTED TREES FOR GREEN BELT DEVELOPMENT Scientific Name Standard Name Tamarindus indica Chinta March-April Syzygium cumini Jama June-July Mangifera indica Mango April-July Leucaena Subabul February-May leucocephala Emblica officinalis Usiri January Azadirachta indica Vepa or Neem June-July Landscaping and Avenue Plantation Time when flowering fruiting occurs Parks or gardens maintained for recreational and ornamental purposes will not only improve the current ecology of the proposed site but also aesthetic value in the area. The plan for plantation in parks and avenues is given below. Parks/Gardens Ornamental trees with spreading branches, shade giving with colorful flowers for people to relax. Suitable patches of lawns, rocketry with cactus and other small flowering xerophytic plants. Avenue plantation Trees with colonial canopy with attractive flowering Trees with branching at 10 feet and above Trees with medium spreading branches to avoid obstruction to the traffic Fruit trees to be avoided because children may obstruct traffic and general movement of public. 5.1.6 EMP FOR SOCIO-ECONOMIC ENVIRONMENT The Social management plan has been designed to take proactive steps and adopt best practices, which are sensitive to the socio-cultural setting of the region. The Social Management Plan for the proposed project will focus on the following components M/s. VISON LABS, HYDERABAD 59

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Income Generation Opportunity during Construction and Operation phase Proposed project would provide employment opportunity during construction and operation phase. There would also be a wider economic impact in terms of generating opportunities for secondary occupation within and around the activity. The main principles considered for employment and income generation opportunities are out lined below: Employment strategy would prefer employment of local people. General recruitment procedures will be transparent, public, open to all and recruitment should be publicized in advance. There will be no discrimination on basis of gender, caste or other factors. Improved Working Environment for Employees Proposed project would provide safe and improved working conditions for the workers employed at the facility during construction and operation phase. The activity will provide a new experience in working and recreation. Following measures should be taken to improve the working environment of the area. Less use of chemicals and biological agents with hazard potential Developing a proper interface between the work and the human resource through a system of skill improvement Measures to reduce the incidence of work related injuries, fatalities and diseases Maintenance and beautifications of the Activity and the surrounding roads. Providing a system of incentives to employers and employees to achieve higher health and safety standards Opportunities would be provided to the emerging and established artist to showcase their work M/s. VISON LABS, HYDERABAD 60

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Handicraft and indigenous crafts from different states would be promoted by providing a platform for display and trade. MITIGATIVE MEASURES Transport and road safety: Since the project involves the movement of vehicles and machineries in the area, the health and safety of pedestrians and residents accessing the communities is an issue of concern. Considering this, the project proponents shall mitigate the impact by drawing traffic management plans, so that any mishap due to traffic thenceforth can be avoided. Besides having an implication on their safety, the increase in traffic would create congestion, cause potential delays and inconvenience for pedestrians. Taking this into concern, following aspects should be kept in mind: Proper precautionary signage shall be installed. Training to the drivers Installation of adequate speed breakers at correct locations. Conclusion Thus overall, it s evident that the project aims at maximizing the project benefits to the people around the site, the region and the state in general. As discussed in the study, appropriate measures would be taken to mitigate negative impacts on the residents. The benefits along with mitigation measures to tackle any adverse impact on the socio-economic conditions should aim at creating most conducive situation for the project to operate and maximize benefits of the socio-economic status of the society and residents existing around the project site. 5.1.7 EMP FOR ENERGY CONSERVATION Energy conservation program will be implemented through measures taken both on energy demand and supply as given in Figure 5.1 M/s. VISON LABS, HYDERABAD 61

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA FIGURE 5.1: FLOW DIAGRAM FOR ENERGY CONSERVATION Supply Energy Conservation Demand Use energy efficient DG Sets Exploring the possibilities of introducing renewable Reduce Consumption Use energy efficient appliances Create guest awareness Energy conservation will be one of the focuses during the Residential Activity planning and operation stages. The conservation efforts would consist of the following: ENERGY SAVING PRACTICES: Purchase of energy efficient appliances Constant monitoring of energy consumption and defining targets for energy conservation Adjusting the settings and illumination levels to ensure minimum energy used for desired comfort levels Installing programmable on/off timers and sensors for low occupancy areas Use of compact fluorescent lamps and low voltage lighting. Sunscreen films on windows to reduce heating inside the buildings 5.2 ENVIRONMENTAL MANAGEMENT SYSTEM AND MONITORING PLAN Apart from having an Environmental Management Plan, it is necessary to have a permanent staff charged with the task of ensuring its effective implementation of mitigation measures and to conduct environmental monitoring. The major duties and responsibilities of the person in - charge shall be as given below: M/s. VISON LABS, HYDERABAD 62

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA To implement the environmental management plan, To assure regulatory compliance with all relevant rules and regulations, To ensure regular operation and maintenance of pollution control devices, To minimize environmental impacts of operations by strict adherence to the EMP. To initiate environmental monitoring as per approved schedule. Review and interpretation of monitored results and corrective measures in case monitored results are above the specified limit. Maintain documentation of good environmental practices and applicable environmental laws as ready reference. Maintain environmental related records. Coordination with regulatory agencies, external consultants, monitoring laboratories. Maintain of log of public inconvenience and the action taken 5.2.1 ENVIRONMENTALMONITORING The purpose of environmental monitoring is to evaluate the effectiveness of implementation of Environmental Management Plan (EMP) by periodically monitoring the important environmental parameters within the impact area, so that any adverse affects are detected and timely action can be taken. The following areas will be monitored regularly; 1) Raw water quality of Public Water Supply, Bore well water and tanker water (whenever used) will be monitored regularly to ensure suitability for drinking or other domestic usage. 2) The treated water quality shall also be checked on a regular basis particularly at the points of actual use. 3) Water consumption in various areas and for different users will be measured on a regular basis. Water measurement devices will be M/s. VISON LABS, HYDERABAD 63

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA included in the design itself so that representative water consumption data can be obtained and measures of control instituted. 4) Raw and Treated Sewage will be monitored for general parameters like ph, SS, COD, BOD and Oil & Grease. Also, residual chlorine and coliforms will also be monitored for treated effluent. 5) Ambient air quality within the project area will be monitored quarterly in a year for Pm2.5, PM10, SO2, NOx & CO. 6) Stack emissions with respect to PM, SO x, and NO x level will be regularly monitored from all stacks. The DG stack emissions especially are regulated as per G.S.R- 489(E) dated July 9 th, 2002 and compliance to these or TSPCB standards if any, will be ensured. 7) Noise levels will be checked at regular interval near service block with DG sets, boilers, near STP and other noise generating areas. 8) Quantity of solid waste generation will also be measured for the different types of solid waste. 9) Quantity of hazardous wastes generated (waste lube and transformer oil) shall be measured on a regular basis and records of disposal maintained as per the Hazardous Waste (Management & Handling Rules, 2003). 10) Numbers of used lead-acid batteries disposed off to authorised vendors/ dealers will be monitored and requisite records maintained. 5.2.2 AWARENESS AND TRAINING Training and human resource development is an important link to achieve sustainable operation of the facility and environmental management. For successful functioning of the project, relevant EMP s should be communicated to the following groups of people: M/s. VISON LABS, HYDERABAD 64

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Employees Employees must be made aware of the importance of waste segregation and storage, water and energy conservation. This awareness can be provided through leaflets and periodic in house meetings. They should be informed of their responsibilities for successful operation of various environmental management schemes inside the premises. Site Staff Relevant personnel at site must be trained for the following: Collection, Segregation and Storage of the solid and waste generated during oil change. Operation and maintenance of Sewage Treatment Plant and reclamation system Requirements of the Emergency Response Plan in case of an emergency. Techniques for waste minimization, water conservation and energy conservation Applicable environmental, health and safety regulations and compliance requirements for the same. Functioning of the Environmental Management System including environmental monitoring, reporting and documentation needs. 5.2.3 RECORD KEEPING AND REPORTING Record keeping and reporting of performance is an important management tool for ensuring sustainable operation of the proposed project. Records should be maintained for regulatory, monitoring and operational issues. Typical record keeping requirements for the project site is summarized in Table 5.4 M/s. VISON LABS, HYDERABAD 65

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA Parameter Table 5.4: RECORD KEEPING REQUIREMENTS Particulars Solid Waste Handling and Disposal Sewage Treatment Regulatory Licenses (Environmental) Monitoring and Survey Other Daily quantity of waste generated and sent for disposal Daily quantity of raw and treated sewage Quantity and point of usage of treated wastewater Treated wastewater quality Environmental Permits / Consents from TSPCB / MOEF Copy of Waste manifests as per requirement Records of all monitoring carried out as per the finalized Monitoring protocol. Log book of compliance Employee environmental, health and safety records Equipment inspection and calibration records, where applicable Vehicle maintenance and inspection records 5.2.4 ENVIRONMENTAL AUDITS AND CORRECTIVE ACTION PLANS To assess whether the implemented EMP is adequate, the project Management Committee will conduct periodic environmental audits. These audits will be followed by Corrective Action Plans (CAP) to correct various issues identified during the audits. M/s. VISON LABS, HYDERABAD 66

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA CHAPTER 6 6.0 BUDGET FOR IMPLEMENTATION OF EMP BUDGETARY ALLOCATION - CONSTRUCTION PERIOD CAPITAL INVESTMENT (IN LAKHS) S. NO PARTICULARS AMOUNT REMARKS 1 Acoustic Enclosures & Stack attached to DG sets 2.50 D.G. Room & Stack height and Monitoring Platform 2 S.T.P (Sewage Treatment Plant) 20.0 Civil Works, Plant & Machinery & Technical Consultancy charges 3 Rain Water harvesting & Storm Water Drain network 2.50 Civil Works for construction of pits & material 4 Solid waste management 2.50 Storage Bins will be provided for Solid waste & Hazardous waste 5 Green Belt Development 05.0 Development of Pits, Sapling cost, Manure & Labour cost 6 Energy Efficient Lighting & 2.50 Solar Power utilization Solar Street Lights Total 35.0 COST INCURRED DURING CONSTRUCTION PERIOD(IN LAKHS) S. NO PARTICULARS AMOUNT REMARKS 1 Sanitary Facilities to workers 2.0 2 Erosion & Sediment Control measures 3 Safe disposal of excavated material 4 Safe disposal of construction spoils 5 Dust control/ Noise attenuation screens 6 Sprinkler arrangement for dust control 7 Monitoring of Environmental Parameters 1.0 1.0 Temporary Toilet facilities to workers, Temporary sewerage lining & Transportation of excavated material. 1.0 (Bituminous, oil materials, spoiled cement, etc.) 1.0 Kirby Sheets will be provided 1.0 Water sprinkling will be done regularly 1.0 Air Sample analysis, Water & Waste Water Analysis, Soil Sample Analysis & Noise Levels 8 Environmental Services 2.0 Will be Outsourced Sub Total 10 Grand Total 45.0 M/s. VISON LABS, HYDERABAD 67

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA BUDGETARY ALLOCATION - OPERATION PERIOD COST INCURRED DURING OPERATION PERIOD S. NO PARTICULARS AMOUNT (LAKHS) REMARKS 1 Monitoring of Environmental Parameters 2 S.T.P Operation & Maintenance 1.0 - Air Sample analysis - Water Analysis - S.T.P Inlet & Out let sample - Soil Sample Analysis - Noise Levels & - D.G. Stack (Quarterly Monitoring will be by third party) 6.0 Chemicals, Employs, Power Charges & Replacement of machinery 3 Greenbelt Development 1.0 Maintenance Cost 4 D.G. Set 1.0 Maintenance Cost 5 Solid Waste Management 1.0 Replacement of Bins, MSW Collection Charges & Labour cost 6 Rainwater harvesting & Storm water drains network 1.0 Maintenance cost Total 11.0 M/s. VISON LABS, HYDERABAD 68

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA 7.0 BENEFITS OF THE PROJECT CHAPTER 7 The project would benefit the project area in many aspects as detailed below: The project would provide residential space at affordable costs. The improvements in the physical infrastructure of the project result in the development of commercial and service activities in the surroundings. The implementation of project contributes to improvements in the social infrastructure like roads, housing, water supply, electrical power, drainage, educational institutions and hospitals etc., in the locality. The project would create employment potential for skilled, semi-skilled and unskilled labor both during construction and operational phases of the project to local population. Also for imparting any specialized skills to them to be eligible for such employment in the project on a long term basis i.e., during operational and maintenance stages of the project. M/s. VISON LABS, HYDERABAD 69

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA 8.0 CONCLUSION CHAPTER 8 The proposed project is aimed at developing Residential Apartments Project. The proposed site is away from city traffic and located in serene environment which will give comfort to guests. Adequate care is taken to protect, preserve and improve the environment around the site. About 716.21 Sq.mts of the area earmarked for development of greenery. It is proposed to take water from Ground Water so that project need not draw ground water. Further rain water harvesting structures proposed to enhance the ground water of area. The waste water is proposed to be treated in ecologically friendly treatment methodology and re-use back. As the site is well connected with existing road net work and outer ring road no additional impact will be there on existing roads. Enough parking place is proposed to be developed for vehicles within the complex. Thus the project is environmentally viable and sustainable. M/s. VISON LABS, HYDERABAD 70

M/s. CHJ SECURITIES (P) LTD & OTHERS - EMP, RESIDENTIAL APARTMENTS PROJECT AT SY.NO.978 & 979 OF KUKATPALLY (VILLAGE), BALANAGAR (MANDAL), RANGA REDDY (DIST), TELANGANA ANNEXURES M/s. VISON LABS, HYDERABAD 71