Sobha City” at Puzhakkal, Conceptual Plan Guruvayyur Road, District Thrissur, Kerala
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ENVIRONMENTAL CLEARANCE FOR INTEGRATED COMPLEX “SOBHA CITY” AT PUZHAKKAL, CONCEPTUAL PLAN GURUVAYYUR ROAD, DISTRICT THRISSUR, KERALA CONCEPTUAL PLAN INTRODUCTION The project is an Integrated Complex “Sobha City” developed by M/s Sobha Limited. The promoters are recognized as a trailblazer in the Real Estate Industry. Having key personals, which have vast experience in planning and construction of Residential, Commercial and Institutional projects. The group is developing Integrated Complex project which is located at Puzhakkal, Guruvayyur Road, District: Thrissur, Kerala on a land admeasuring 2, 29,535.91 sqm. We have already obtained Environmental Clearance vide letter no. 21-713/2007-IA.III dated 17/04/2008 for plot area 2, 29, 535.91 m2 and built up area of 3, 24,665.28 m2 is enclosed as Annexure I. M/s Sobha Limited is now proposing the reduction of facilities in the project with decrease plot area to 2, 22,593.838 m2 and decrease in built up area of 2, 56,017 m2. The reduced in facilities includes the following: Residential apartments (G +26 UF, G + 23 UF, G +6 UF, G +25UF) Villas (G +1 UF) Plots Shopping Malls (G +2 UF) Club House (G +2 UF) Table 1: Essential facilities S. Particulars As per EC (m2) Total Proposed Remarks No. (Nos) (Nos) 1. Residential Apartments 1080 720 Completed Units 648 Nos. 2. Villas 25 25 Under Operation 3. Rooms Hotel 107 - 4. Bed Hospital 200 - Reduced facility 5. Plots - 31 Proposed 6. Shopping mall -1 1 7. Club House -1 1 Under Operation Table 2: Block Details M/s SOBHA LIMITED 80 ENVIRONMENTAL CLEARANCE FOR INTEGRATED COMPLEX “SOBHA CITY” AT PUZHAKKAL, CONCEPTUAL PLAN GURUVAYYUR ROAD, DISTRICT THRISSUR, KERALA S. No Already Proposed blocks as per Proposed Blocks Block Names EC 1 Block Names Lake Front Villas Malachite 2 Sobha Topaz Block Names Lake Front Apartment Sobha Sapphire Sobha Jade 3 Lake Side Apartment & Block Names Sobha Life Style - Villas Convention Centre 4 Integrated Commercial Building Lake Edge Apartment and Block Names (Hotel and Mall) Commercial Building 5 Block Names Hospital Plots 6 Block Names Club House Club House SITE LOCATION AND SURROUNDINGS The project site is located at Sy. No- 217, 218, 534 to 544, 546 to 556, Puzhakkal, Guruvayyur Road, District: Thrissur, Kerala. The geographical Co-ordinates of project site are 10°33'0.00"N & 76° 10'55.0"E. Google earth image & Toposheet showing project site & surroundings within 500 m, 10 km & 15 km respectively is attached as Annexure II (a) & II (b). CONNECTIVITY The area has good infrastructure facilities. The nearest railway station is Amala Nagar Railway Station at a distance of approx 1.5 km towards NW direction. The nearest Airport Cochin International Airport is about 49 km towards SE direction away from the site. The national highway, NH - 544 is about 9.0 km towards ESE direction from the project site. PROJECT COST The total project cost of the project will be 409.04 Crores. AREA STATEMENT M/s SOBHA LIMITED 81 ENVIRONMENTAL CLEARANCE FOR INTEGRATED COMPLEX “SOBHA CITY” AT PUZHAKKAL, CONCEPTUAL PLAN GURUVAYYUR ROAD, DISTRICT THRISSUR, KERALA The project is being developed on total plot area measuring 2, 22,593.838m2 (or 55.01 acres). The detailed area statement is provided below: Table 3: Detailed Area Statement S. Particulars As per EC (m2) Total Proposed (m2) No. 1. Total Plot Area 2,29,535.91 2,22,593.838 2. Permissible Ground Coverage 1,49,198.3 1,49,965.8 (@65 % of plot area) 3. Proposed Ground Coverage (@68 % of plot area) (@30.48 % of plot area) 97,971.27 70,339.457 4. Proposed FAR 2,44,564.448 1,92,852.965 a. Malachite (Lake Front Villas) 8,605.425 8605.425 b. Sobha Topaz (Lake Front Apartment) 44,270.03 44,270.03 c. Sobha Sapphire (Lake Front Apartment) 43,970.40 43,970.40 d. Sobha Jade (Lake Front Apartment) 42,260.38 42,260.38 e. Club House 3,318.37 3,318.37 f. Commercial 38,320.42 30,217.83 g. Lake Edge (Hotel) 25,629.77 20,210.53 h. Lake Side Apartment (Life style 38,189.685 - plots) 5. Non FAR 80,100.8 63,164.035 6. Built-up Area (5+6) 3,24,665.28 2,56,017.00 7. Green Area Proposed 80,440.71 70,514.25 8. Maximum Building Height (m) 83.1 84.05 BUILT-UP AREA BREAK-UP Table 4: Built-up area break-up M/s SOBHA LIMITED 82 ENVIRONMENTAL CLEARANCE FOR INTEGRATED COMPLEX “SOBHA CITY” AT PUZHAKKAL, CONCEPTUAL PLAN GURUVAYYUR ROAD, DISTRICT THRISSUR, KERALA S. No. Particulars As per EC (m2) Total Proposed (m2) 1. Proposed FAR 2,44,564.448 1,92,852.965 a. Malachite (Lake Front Villas) 8,605.425 8605.425 b. Sobha Topaz (Lake Front Apartment) 44,270.03 44,270.03 c. Sobha Sapphire (Lake Front Apartment) 43,970.40 43,970.40 d. Sobha Jade (Lake Front Apartment) 42,260.38 42,260.38 e. Club House 3,318.37 3,318.37 f. Commercial 38,320.42 30,217.83 g. Lake Edge (Hotel) 25,629.77 20,210.53 h. Lake Side Apartment (Life style 38,189.685 - plots) 2. Non FAR 80,100.8 63,164.035 Total Built-up Area 3,24,665.28 2,56,017.00 POPULATION DENSITY The total population of proposed project is 9886persons. The detailed population break-up is given below in Table 3. Table 5: Population Break-up S.no Particulars Units PPU Total population 1. 720 5 3600 Residential apartments 2. Villas 25 5 125 3. Plots 31 5 155 Total Residential Population 3880 4. Maintenance Staff @5% of residential population 194 5. Visitors @10% of residential population 388 4 Club House @10% of residential population 388 5 Commercial Mall @ 1 person / 6sqm 5036 (30,217.83m2) Staff 10% of population 504 M/s SOBHA LIMITED 83 ENVIRONMENTAL CLEARANCE FOR INTEGRATED COMPLEX “SOBHA CITY” AT PUZHAKKAL, CONCEPTUAL PLAN GURUVAYYUR ROAD, DISTRICT THRISSUR, KERALA Visitors 90 % of population 4532 Grand Total 9886 WATER REQUIREMENT & SUPPLY SYSTEM During operation phase, the source of water supply will be artificial Lake/Reservoir. The total water requirement is approx. 858KLD, out of which total domestic water requirement is 646KLD. The fresh water requirement is approx. 452 KLD and the one time fresh water requirement will be 858 KLD. The daily water requirement calculation is given below in Table 5 & 6: Table 6: Comparative water requirement details S. No. Particulars As per EC (KLD) Total Proposed (KLD) 1 Total Water 1301.5 858 2 Fresh water 940 452 3 STP 2000 KL 790KL Table 7: Calculations for Daily Water Demand Rate of water Water S. Description Occupancy demand (lpcd) Requirement No (KLD) A. Domestic Water 1) Residential apartments 3600 135 486 2) Villas 125 135 17 3) Plots 155 135 21 4) Staff (Maintenance, 698 45 31.41 Commercial) 5) Club House 388 45 17.5 6) Visitors (residential, 4920 15 74 Commercial) Total Domestic Water 646 KLD B. Horticulture 3 l/sqm/day 211.5 (70,514.25m2) Grand Total Water (A+B) = 858 KLD M/s SOBHA LIMITED 84 ENVIRONMENTAL CLEARANCE FOR INTEGRATED COMPLEX “SOBHA CITY” AT PUZHAKKAL, CONCEPTUAL PLAN GURUVAYYUR ROAD, DISTRICT THRISSUR, KERALA TABLE 8: WASTE WATER CALCULATIONS DOMESTIC WATER REQUIREMENT 646 KLD Fresh (70% of Domestic water) 452 KLD Flushing (30% of Domestic water) 194 KLD Waste water generated [@80% fresh + 100% flushing] 362 + 194 = 556 KLD STP Capacity 790 KL The water balance diagram for non-rainy and rainy season is shown below in Figure 1&2 respectively. FRESH WATER* @ 80% SULLAGE GENERATED = (452 KLD) @70% of (556 KLD) Domestic Water @ 100% STP CAPACITY = 860 KL FLUSHING 194 KLD (194 KLD) @ 30% of Domestic Water KLD 211 KLD 500 HORTICULTURE = (211 KLD) 0% 0% 9 @ DISCHARGE TO 95 KLD EXTERNAL SEWER (95 KLD) Wastewater Treated effluent Figure 1: Water balance diagram for Non-Rainy Season M/s SOBHA LIMITED 85 ENVIRONMENTAL CLEARANCE FOR INTEGRATED COMPLEX “SOBHA CITY” AT PUZHAKKAL, CONCEPTUAL PLAN GURUVAYYUR ROAD, DISTRICT THRISSUR, KERALA FRESH WATER* @ 80% SULLAGE GENERATED = (452 KLD) @70% of (556 KLD) Domestic Water @ 100% STP CAPACITY = 860 KL FLUSHING 194 KLD (194 KLD) @ 30% of Domestic Water KLD 500 = 0% 0% 9 @ DISCHARGE TO 306 KLD EXTERNAL SEWER (306KLD) Wastewater Treated effluent Figure 2: Water balance diagram for Rainy Season Sullage Generation & Treatment It is expected that the project will generate approx. 556 KLD of wastewater. The wastewater will be treated in onsite 4 No’s of STP of capacities 1 X 160 KLD, 2 X 190 KLD and 1 X 320 KLD. The treated effluent will be reused for flushing & horticulture. Surplus treated effluent will be discharged to external sewer. SEWAGE TREATMENT PLANT STP OF CAPACITY: 1 x 190 KLD AND 1 X 250 KLD TECHNOLOGY - EXTENDED AERATION WITH ULTRA-FILTRATION M/s SOBHA LIMITED 86 ENVIRONMENTAL CLEARANCE FOR INTEGRATED COMPLEX “SOBHA CITY” AT PUZHAKKAL, CONCEPTUAL PLAN GURUVAYYUR ROAD, DISTRICT THRISSUR, KERALA Sewage Treatment plant is provided for treating all waste water generated due to domestic activities in the Residential apartments. This facility is installed not only for complying the legal requirement of Pollution control board, but also to ensure that the treated water is utilized for gardening and flushing activities. The treatment Process / system is designed on the principle of Extended Aeration with Ultra- Filtration, which ensures the aerobic decomposition of organic matter in presence of active microbial growth in the aeration tank, with Ultra filtration. PROCESS DESIGN BASIS Basis of Design Raw Sewage Quality Parameters Sl Parameter Units Inlet Wastewater No quality 1 pH - 7.5 – 8.5 2 BOD mg/l 250 – 300 mg/L 3 TSS mg/l 200 – 350 mg/L 4 COD mg/l 600 – 800 mg/L 5 E-coli - 106 – 107 MPN / 100ml 6 Oil & Grease mg/l 10 mg/L Treated Sewage Quality Parameters Sl Parameter Units Outlet treated No Wastewater quality 1 pH - 6.0 – 9.0 2 BOD mg/l 10 M/s SOBHA LIMITED 87 ENVIRONMENTAL CLEARANCE FOR INTEGRATED COMPLEX “SOBHA CITY” AT PUZHAKKAL, CONCEPTUAL PLAN GURUVAYYUR ROAD, DISTRICT THRISSUR, KERALA 3 Turbidity NTU 2 4 E-coli - Nil 5 Residual mg/l ≥1 Chlorine PROCESS In the sewage treatment plant (S.T.P.), Extended Aeration with Ultra-Filtration technology is given.