CONCEPTUAL PLAN. for. Submitted to: State Level Environmental Impact Assessment Authority (SEIAA), MoEF&CC, Telangana State.

Transcription

1 CONCEPTUAL PLAN for Proposed IT Office Building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampally Mandal, Ranga Reddy District, Hyderabad, Telangana Submitted to: State Level Environmental Impact Assessment Authority (SEIAA), MoEF&CC, Telangana State Submitted by: Wipro Limited Survey no.124/p; Gopanapally village; Serlingampally Mandal; Hyderabad July, 2016

2 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. TABLE OF CONTENTS TABLE OF CONTENTS... 2 PROJECT CONCEPTUAL PLAN PROJECT CONCEPT ASSESSIBILITY TOPOGRAPHY MASTER PLAN OCCUPANCY DETAILS SALIENT FEATURES OF THE PROJECT INFRASTRUCTURE REQUIREMENT PROPOSED GREENBELT DEVELOPMENT PLAN

3 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. PROJECT CONCEPTUAL PLAN 1.0 PROJECT CONCEPT Gopanpally Campus is the corporate office for WIPRO, one of India s largest IT firms is located in Hyderabad. With 101 acres of site land, the project embodies the historical and cultural references of the region whilst being contextually relevant to these modern times. The morphology adopted for the project is that of disintegrated courtyards. Rectangular volumes are stacked and rotated to create secondary courts whilst being planned around a central main open collection courtyard. The building is North-South oriented and the East-West edges are kept open to enhance wind movement and natural ventilation. Low wall-to-window ratios and narrow floor plates ensure solar ingress whilst ensure low thermal absorption. The project is executed in earthy hues of clay bricks that also have low U-values, and make the façade energy efficient. Taking inspiration from the traditional waterfront structures such as baoils and ghats, a strategy to temper the micro-climate was developed. Water is introduced as an experimental layer throughout the stepped landscape to bring down temperatures using evaporative cooling. Temperatures of the augmented breeze across the site are lowered as they are flow through a series of water curtain features, to mimic the working principles of a desert cooler. With an estimated EPI of 30, this development sets to be net zero on water and waste to landfill. 2.0 ASSESSIBILITY The project is directly connected to Kanchi-Gachibowli road, Tellapur road and well connected to the existing 24 m wide road of NH-9(Hyderabad-Mumbai road, Nehru Outer Ring Road & NH-7 (Hyderabad-Bangalore road). The proposed project site is earmarked for said development and the proposed project is planned and designed as per the regulations and procedures laid down by the Local Authority. 3

4 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. Figure 1: Google Map showing Road Connectivity to the Project Site 4

5 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. Existing Blocks Proposed 1 Million sft Building Figure 2: Google Map showing Project Setting and Surroundings 5

6 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. Figure 3: Site Photographs 6

7 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. Proposed 1 Million sft Building Figure 4: Existing Contour Map 7

8 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. Proposed 1 Million sft Building Figure 5: Post-construction Contour Map 8

9 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. 3.0 TOPOGRAPHY The google image depicting the proposed project area with existing features is given as Figure-2 and site photographs are provided in Figure-3. The project site is almost plain with minor undulations. The existing and proposed contour maps are provided in Figure-4 and Figure-5 respectively. 4.0 MASTER PLAN The Proposed Project is well planned with infrastructure facilities like adequate parking provisions at building basement level, wide internal driveways, rain water harvesting facilities, greenbelt development and other amenities. An advanced STP of MBR technology with adequate capacity is envisaged. Solid waste management shall be as per MSW (Handling and Management) Rules, The proposed project master plan is provided in Figure-6. The proposed building elevation and building section drawings are provided in Figure-7 and Figure-8 respectively. The basement parking plan is provided in Figure OCCUPANCY DETAILS The proposed 1 Million sft building will comprise of 15 floors and 2 basements. The proposed IT building is designed to occupy 11,000 employees. The occupancy details are provided in Table as under: 9

10 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. Floor BUA (sqm) Table 1: Building Occupancy Details BUA (sqft) TOTAL Occupancy Minimum Maximum Ground Floor 7,866 84, st Floor 6,635 71,418 1,050 1,062 2 nd Floor 6,635 71,418 1,050 1,062 3 rd Floor 6,635 71,418 1,050 1,062 4 th Floor 9,842 1,05,938 1,098 1,102 5 th Floor 9,842 1,05,938 1,253 1,263 6 th Floor 9,304 1,00,147 1,253 1,263 7 th Floor 7,126 76,704 1,185 1,199 8 th Floor 4,933 53, th Floor 4,394 47, th Floor 3,279 35, th Floor 3,279 35, th Floor 2,740 29, th Floor 2,740 29, th Floor 1,654 17, th Floor 1,654 17, Basement 668 7, Podium Level 1 1,187 12, Podium Level 2 3,231 34, Total 90,640 9,75,636 10,860 11,195 Parking Area Basement 21,256 2,28,797 Podium Level 1 20,054 2,15,859 Podium Level 2 17,807 1,91,673 Total 58,487 6,29,553 Grand Total 1,49,127 16,05,188 Source: WIPRO, M/s Morphogenesis-Chief Design Consultants Function/ Remarks Library, GYM, Food court (including outdoor covered spaces) Pump Room & Water Tanks HVAC Plant Room, HVAC chiller (Data Centre), Guard Block, Cab Control Room, Drivers lounge & toilet, Scrap Yard, Lockers, Garbage Sorting MCR/MSR & UPS Rooms, LT Panel Room, Substation, Data centre Total BUA deducting shaft Total BUA deducting shaft Total BUA deducting shaft 10

11 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. N Proposed 1 Million sft Building Figure 6: Master Plan 11

12 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. Figure 7: Proposed Building Elevation 12

13 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. Figure 8: Proposed Building Section 13

14 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. Figure 9: Basement Parking Plan 14

15 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. 6.0 SALIENT FEATURES OF THE PROJECT The salient features of the project are given in Table-1. Table-2: Salient Features of the Project S. No Item Description 1 Project Location IT office building, 1 Million sft Building at Survey No 124/P, Gopanapally Village, Serilingampally Mandal, Ranga Reddy District, Hyderabad, Telangana 2 Land area 11 ha (27.19 acres) 3 Built-up area 1,49,127 sqm (includes Built-up area (BUA) of 90,640 sqm and Parking area of 58,487 sqm) 4 Plinth Area 21,000 sqm 5 Maximum occupancy 6 Water requirement 11,000 persons 396 KLD, Source: HMWSSB, treated rainwater harvesting water from terrace Water requirement for flushing, HVAC and landscape/greenbelt development shall be met from treated waste water from STP. 7 Power requirement Power Demand : 9.5 MVA, 33kV dual power feed from TSPDCL Backup power supply: Captive DG sets of 5x2 MVA, including 1 standby DG set for the building and 2x2 MVA including 1 standby DG set for data center 15

16 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. S. No Item Description 8 Project cost Rs Lakhs 9 EMP cost Capital cost for EMP is in-built in total investment; whereas recurring cost of Rs 250 Lakhs/annum is proposed for EMP, including greenbelt development, maintenance of STP, rainwater harvesting structures, storm water management, etc. Source: WIPRO 7.0 INFRASTRUCTURE REQUIREMENT Power Power Demand is estimated at 9.5 MVA. Energy consumption is estimated at 5 kva per square foot. Proposed power will be drawn from 33 kv dual power feed from TSPDCL. Backup power supply will be met from captive DG sets of 5x2 MVA, including 1 standby DG set for the building and 2x2 MVA including 1 standby DG set for data center. The energy consumption will be minimized by using energy efficient LED light fixtures, maximize day lighting, intelligent light control with occupancy sensors. Orientation specific solar shading design Solid façade areas are targeted to achieve desired u-value as per ECBC, with high thermal mass to reduce peak-time heat loads Window to wall ratio is <30% DG fuel: External storage of approx. 45 kld for 20 hours backup for building and 25 kld for 48 hours backup for data centre is envisaged. Used oil from the DG sets will be given to authorized recyclers. 16

17 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. No storage of hazardous chemicals (as per MSIHC rules) will be done, except HSD required for DG sets and LPG banks, for which quantity stored will be below the threshold limit specified in the MSIHC rules. Necessary permission will be obtained from the Explosives department. Proposed Solar Panel Solar street lighting & rooftop solar hot water system are considered in the proposed project. As per the design approximate 2950 sq.m of Terrace area is available out of which 50% space can be considered for Solar panels. It is proposed to generate 1% of the total load solar power with the available terrace area. Water Fresh water requirement quantity is estimated at 396 KLD. Water Source: During the construction stage, water will be sourced primarily through tankers arranged by the contractor. During the project operational stage, water shall primarily be sourced though HMWSSB connection as well as rainwater harvesting water. Water Storage Municipal water will be collected into Raw water tank. Water treatment such as filtration, Softening & dosing will be done for domestic water required for use. Water required for flushing will be used after filtration and dosing only. Water tank is located in the basement & will be having compartments for Raw, Treated & for Firewater storage. Water Distribution Domestic, Hot water supply and flushing water supply will be distributed to various points through Hydro pneumatic system. GI C class pipes will be used for exposed piping. Copper pipes with insulation will be used for concealed piping for hot & for cold water. 17

18 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. The hydro pneumatic system comprising of vertical inline pumps of required capacity and head mounted on a common base frame along with control panel including variable frequency drives. Hydro pumps will maintain constant pressure by running at variable speeds to match the actual water consumption. Delivery from the hydro pneumatic systems will be taken through different shafts to all floors of the building at constant pressure. Separate hydro pneumatic system has been proposed for lower and upper zone for ensuring required pressure. Water balance chart is provided as under. 18

19 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. MUNICIPAL AUTHORITIES WATER SOURCE TERRACE RAIN WATER HARVESTING DOMESTIC WATER 396 Cum FLUSHING WATER 165 Cum STP 450 Cum AVAILABLE TREATED STP 400 Cum (90% of 450) LANDSCAPING 60 Cum HVAC 175 Cum FLUSHING 165 Cum Figure 10: Water Balance Diagram 19

20 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. 8.0 PROPOSED GREENBELT DEVELOPMENT PLAN The proposed greenbelt development plan is provided as under: 20

21 Conceptual Plan of Proposed IT office building - 1 Million sft Building in Survey No 124/P, Gopanapally Village, Serilingampalli Mandal, Ranga Reddy District, Hyderabad, Telangana by M/s WIPRO Ltd. Figure 11: Greenbelt Development Plan 21