MADHAVARAM CONSTRUCTIONS SURVEY NOS. 57 (PART) AND 61 (PART), WARD NO-3, BLOCK NO-B, MANSOORABAD, SAROOR NAGAR, RANG REDDY DISTRICT 1. Conceptual Plan 2. EMP Report Residential Apartment Construction Project Submitted By Studies & Documentation by M/s. Madhavaram Constructions M/s Team Labs and Consultants H. No: 17-1391/T/185,18 B-115, 116, 117 & 509, Saraswathinagar, Saidabad, Annapurna Block, Aditya Enclave, Hyderabad -500079 Ameerpet, Hyderabad- 500 038 Phone: 91-040-23748555/616 Fax : 91-040-23748666 e-mail: [email protected] SUBMITTED TO STATE LEVEL ENVIRONMENT IMPACT ASSESSMENT AUTHORITY, TELANGANA GOVERNMENT OF INDIA Madhavaram Constructions Environmental Impact Statement 2.0 PROJECT DESCRIPTION/CONCEPTUAL PLAN This chapter details the need for the project, description of the proposed project and alternatives, and identifies the valued ecosystem components. The project will be spread over an area of 0.88 hectares of land for residential purpose with necessary amenities in Survey nos. 57 (Part) & 61 (Part), Ward no-3, Block no-B, Mansoorabad, Saroor Nagar, Ranga Reddy District. 2.1 THE PROJECT LOCATION: The project will be spread over an area of 0.88 hectares of land for residential purpose with necessary amenities in Survey nos. 57 (Part) & 61 (Part), Ward no-3, Block no-B, Mansoorabad, Saroor Nagar, Ranga Reddy District. The project site is surrounded by open land in south direction. Residential buildings in north and west directions. An 18 m wide road in east direction connecting Hyderabad - Vijayawada highway. The nearest railway station is Malakpet railway station at a distance of 7.5 km. 2.2 PROJECT DESCRIPTION 2.2.1 DESIGN STAGE The project will be spread over an area of 0.88 hectares is proposed to develop for residential development with necessary amenities. It is proposed to provide residential units of 240 nos. along with amenities block. The land allocation will be optimized to ensure compliance with the regulations of HMDA. The land allocation will be optimized to ensure compliance with the regulations of HMDA. The land allocation and the number of units proposed are presented in table 2.1 . Table 2.1 Land Allocation for various purposes Total No of Total Site Area Total Built up Land Use No of Floors Units in m 2 area (m 2) Block 1 & 2 240 40440.0 2C + S + 10 4087.8 Amenities 1220.8 Green Area 947.3 Road Area 2200.5 Open Area 1566.3 Parking Stilt 3773.5 Cellar 6939.6 Sub Cellar 5635.6 Total 240 8801.8 58009.6 It is proposed to provide residential units of 240 nos. along with amenities. The land allocation will be optimized to ensure compliance with the regulations of HMDA. The water requirement of the project during operation will be drawn from Municipality. Sewage treatment plant will be provided to treat the sewage/wastewater. Water conservation measures will be incorporated in the plumbing designs. Water recycling/reuse will be adopted by way of using treated sewage for green belt development and for flushing. The rainwater will be let-out into the storm water drain 2 - 1 Team Labs and Consultants Madhavaram Constructions Environmental Impact Statement and discharged into side drains of road. The required power will be drawn from the TRANSCO and providing open space between each house to allow sunlight will optimize the energy requirement. Solar Energy will be used for fencing. The designs of the houses will also incorporate Indian Architectural principles of “Vastu”, as the market demands the same. Construction material will be drawn from local sources. The parking provision follows the guidelines prescribed by Building policy. The layout of the project site and individual layout of building is presented in fig. 2.1 and fig 2.2 respectively. Parking It is proposed to provide Stilt and 2 cellar floors for parking. The parking provision follows the guidelines prescribed by FAR and Building policy. The number of parking spaces provided is presented in table 2.2. Table 2.2 Parking Space Provision of the Project Floor 4-Wheelers 2-Wheelers Stilt 66 61 Cellar 202 61 Sub Cellar 158 61 Total 426 183 Circulation Plan: Stilt Floor Driveway: 8 m No of Cellar floors: 2 nos No of Ramps: 2 nos Width of Ramp: 5.67 m Slope of ramp: 1: 8 Cellar floor Driveway: 4.5 m No. of Lifts: 6 Capacity of each Lift: 10 pax. Connecting Road: 18 m ROW Modified Los & Performance Existing Existing Modified Modified Additional Modified Road volume, volume/ Volume/ Los & volume Volume PCU/hr Capacity Capacity performance Site road “A” 231 0.096 48 279 0.116 Excellent 2 - 2 Team Labs and Consultants Madhavaram Constructions Environmental Impact Statement Fig. 2.1 Site Layout TOT LO T -1 462.029 SQ.MTS. B LO CK -2 TOT LOT-3 173.266 SQ.MTS. TOT LOT-4 138.72 SQ.MTS. B LO CK -1 TOT LOT-2 173.266 SQ.MTS. 2 - 3 Team Labs and Consultants Madhavaram Constructions Environmental Impact Statement Fig. 2.2 Floor plans B LO C K -2 B LO C K -1 2 - 4 Team Labs and Consultants Madhavaram Constructions Environmental Impact Statement Fig. 2.3 Basement floor plan 2 - 5 Team Labs and Consultants Madhavaram Constructions Environmental Impact Statement 2.2.1.1 Storm water drains: Conservation of water resource is most important aspect of the project during construction and occupation phases. Storm water drainage planning, domestic water planning and sewerage transfer and sewage treatment planning are most essential. The percolation pit is presented in fig 2.3. Storm water sumps will be provided to meet the expected increase in the runoff during rainy seasons due to the impervious nature of the Roof, roads and other paved areas. Storm water drainage system shall be provided to collect both the roof water and surface water generated within the project site. All roof water from terraces of all blocks shall be collected by means of rainwater down take pipes. All roof water down takes shall be taken up to the ground level and connected to the storm water sumps for all blocks excess storm water from terrace will be sent to rainwater harvesting structures. Intensity of rainfall of 40 mm/hr shall be considered for design purpose of storm water Sumps Calculation for Storm Water Drain Quantity of storm water (a) Without project Area of Catchment, ‘A’ : 0.8802 Ha Run off Coefficient, ‘C’ : 0.6 Maximum intensity of rainfall, ‘I’ : 40 mm/hr Therefore Q : 0.059 m3/sec (b) With project : Area for catchment for roof and road : 0. 629 Ha Area of Catchment, ‘A’ : 0.629 Ha Run off Coefficient, ‘C’ : 0.9 Maximum intensity of rainfall, ‘I’ : 40 mm/hr Therefore Q = : 0.063 m3/sec Area for catchment for open areas : 0.251 Ha Run off Coefficient, ‘C’ : 0.6 Maximum intensity of rainfall, ‘I’ : 40 mm/hr Therefore Q = : 0.017 m3/sec Total Discharge : 0.080 m3/sec But, Discharge, Q = A/V Where, A= Area of the Drain, V= Max. Permissible Velocity : 6 m/sec for concrete drain Area of drain, ‘A’ = Q/V : 0.013 m2 Taking depth of drain as 0.6 m at the starting point : 0.6 Width of drain = Area/depth = : 0.022 m 22 mm Width of the drain is to taken 22 mm and depth varies according to the slope of ground. 2 - 6 Team Labs and Consultants Madhavaram Constructions Environmental Impact Statement Table 2.3 Storm water Management Vol./hr Vol./hr after Difference Land Area in before development in Remarks Use hectares development C=0.8 Discharges C=0.6 Harvested in 2 sumps of Roof 3 0.41 130.8 98.1 32.7 capacity of 50 m and Area used for domestic purpose Road 0.22 70.4 52.8 17.6 20 nos. of RWH pits Area are provided of size Open 0.25 30.2* 60.3 -30.2 1.5m X 1.5m X 2 m Area TOTAL 0.88 20.1 * C = 0.3 after development Fig 2.3 Rain water Harvesting Structure of Size 1.5 m X 1.5 m X 2m 2 - 7 Team Labs and Consultants Madhavaram Constructions Environmental Impact Statement Water Availability: Water is required for the construction as well as during occupation stage as the same is an important resource. The water requirement during construction is in the order of 40 cum/day with a peak demand of 80 cum/day, and during occupation stage in the order of 172.1 KLD. The water resource available with the Municipal authorities was studied to identify the source and feasibility. The water resource both domestic water and sewage is dealt by the Hyderabad Metropolitan water supply and Sewerage Board (HMWSSB) in the GHMC area. The HMWSSB has been maintaining the water supply resources for Hyderabad along with the treatment of wastewater. The resources available with the HMWSSB are presented in table 2.4. Table 2.4 Details of present sources of water supply to Hyderabad Normal Present Source Name Drawls Drawls System Mode Water Treatment Plant (in MGD) (in MGD) Osmansagar 25 -- Gravity Asifnagar filter beds Himayatsagar 15 -- Gravity Miralam filter beds Singanoor 75 75 Gravity/Pumping Peddapur PH -3,4 Manjira 45 30 Gravity/Pumping Rajampet,Kalabgoor Akkampally (Krishna 270 3 Stage Pumping 226 Kodandlapur filter beds ph-1,2,3) Sri Pada Yellampally 86 Singur Dam 56 Godavari (Godavari) Source: Hyderabad Metropolitan Water Supply & Sewerage Board, www.hyderabadwater.gov.in 2.2.1.2 Domestic Water: It is proposed to draw domestic water from Municipality. The water during summer season will be drawn from ground water sources.