CONCEPTUAL PLAN
FOR PROPOSED 150 ADMISSIONS MEDICAL COLLEGE AND HOSPITAL CAMPUS
AT SATNA, MADHYA PRADESH
DEVELOPED BY M/S PIU, PUBLIC WORKS DEPARTMENT, SATNA
(On Behalf of Medical Education Department, Government of MP)
Proposed 150 Admissions Medical College & M/S PUBLIC WORKS DEPARTMENT (PIU-SATNA) Hospital At Satna, Madhya Pradesh
Contents Introduction ...... 3 General ...... 3 Project Location and Connectivity ...... 3 Land Environment ...... 4 Topography ...... 4 Seismicity ...... 4 Area Details ...... 6 FAR Details ...... 6 Population Density ...... 7 During the Construction Phase ...... 7 During Operational Phase ...... 7 Water Environment ...... 7 Hydrology ...... 7 Freshwater demand and source ...... 8 Construction Phase ...... 8 Operational Phase ...... 8 Wastewater generation and treatment ...... 12 During Construction Phase ...... 12 During Operational Phase ...... 12 Parking Details ...... 16 Rainwater Harvesting and Storm Water Drain ...... 17 Need for Rainwater Harvesting ...... 17 Power Requirement ...... 19 Solid Waste Generation ...... 19 During Operational Phase ...... 20 Collection and Segregation of waste ...... 21 Treatment of Waste ...... 21 Organic Waste Converter ...... 21 Technique for disposal of biodegradable waste ...... 22 Disposal ...... 24
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Proposed 150 Admissions Medical College & M/S PUBLIC WORKS DEPARTMENT (PIU-SATNA) Hospital At Satna, Madhya Pradesh
Landscape Details ...... 24 List of building materials being used at site ...... 26 List of Machinery Used During Construction ...... 26
Figure 1- Seismic zone map of India and State MP showing project location with marked hazard zone ...... 5 Figure 2-Process and Instrumentation of STP technology ...... 16 Figure 3-Waste Management-Construction Phase ...... 20 Figure 4-Organic Waste Convertor ...... 23 Figure 5: Solid Waste Management Scheme -Domestic Waste ...... 24
Table 1-Geographical co-ordinates of the site ...... 3 Table 2-Site surRings ...... 3 Table 3- Area Details ...... 6 Table 4- GR Coverage and FAR Details of Proposed Facility ...... 6 Table 5-Population details for proposed area ...... 7 Table 6-Water Demand during Construction Phase ...... 8 Table 7-water conservation measure ...... 8 Table 8-Water demand for the operational phase ...... 9 Table 9- Wastewater calculation with respect to STP ...... 9 Table 10-Wastewater Details ...... 13 Table 11-Parking Proposed ...... 16 Table 12-Calculation for Storm water load ...... 18 Table 13-Electrical Load Details ...... 19 Table 14: Calculation of Solid Waste Generation ...... 20 Table 15-Optimum condition for composting ...... 22 Table 16-Characterstic of Final Compost ...... 23 Table 17-Landscape area details ...... 25 Table 18-List of Trees Recommended as per CPCB ...... 25
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Proposed 150 Admissions Medical College & M/S PUBLIC WORKS DEPARTMENT (PIU-SATNA) Hospital At Satna, Madhya Pradesh
Introduction General As per EIA Notification, 2006 & its amendments, all building construction and area development projects comes under schedule 8 and are required to obtain prior environmental clearance from State Environmental Impact Assessment Authority (SEIAA)/MoEF&CC. For the category 8(a), application seeking prior environmental clearance shall be made in the prescribed Form 1 annexed herewith and supplementary Form 1A and Conceptual Plan in SEIAA/MoEF&CC. The project shall be screened and scrutinized by respective SEAC/EAC. Following the appraisal of the project to the satisfaction of the SEAC/ SEIAA/MoEF&CC, Environmental Clearance shall be granted. Since, the built up area of the project is 84,096.575 m2, it is categorized as 8(a) project, under the EIA Notification, 2006 and requires environmental clearance from the SEIAA, MP.
Project Location and Connectivity Site co-ordinates of the project site are as follow. Table 1-Geographical co-ordinates of the site S.No. Description Details 1. Corner-A 24°34'53.16"N 80°52'49.97"E 2. Corner-B 24°34'49.10"N 80°53'1.31"E 3. Corner-C 24°34'42.31"N 80°52'50.45"E 4. Corner-D 24°34'46.65"N 80°52'45.88"E
Site is well connected to transport facilities. Proposed site is adjacent to Kushwaha road in north and having central jail rd in its south. Site sur Rings and sensitivity areas within 15 km are stated below. Table 2-Site surroundings S.No. Particulars Name Distance ‘n’ Direction (approx.) 1. Nearest Railway Sakariya railway station 3.77 km ,NE Station 2 Nearest Airport Satna Airport 3.10 km
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Proposed 150 Admissions Medical College & M/S PUBLIC WORKS DEPARTMENT (PIU-SATNA) Hospital At Satna, Madhya Pradesh
Jabalpur airport 176.4 km, SW 3 Nearest Shiv nagar 1.37km, E Populated Area Transport nagar 0.83 km, SW 4 Nearest Road Kushwaha Rd Adjacent, N 5 Nearest NH NH-73 1.36 km, S 6 Nearest School Art Degree college 1.68 km, SSW 7 River Satna River 3.10km , E (Source: Google Earth Pro) Google map and topographical map showing site and surRings within 500 mtrs, 10 km and 15 km are attached. Annexure 1- Google map showing site and surRings within 500 mtrs Annexure 2-Toposheet map showing site and surRings within 10 and 15 km Land Environment This is state government land which is selected for the development of medical facility under central Ayushmaan Scheme. The proposed is falls in district Satna. Topography Satna district is one of representative district of Vindhya region of Madhya Pradesh. Satna district lies on Vindhyan Plateau, Tha Kaimurs, the Panna hills, and the Vindhyachal ranges, all belonging to the Vindhya system together with their spurs constitute the principal hills of the district. The Kaimurs range enters Maihar tehsil of the district at village Jhukehi on the border of Murwara tehsil, and runs through the entire length of Maihar and Amarpatan tehsil in an easterly direction slightly inclined to the north. At Jhukehi, the strike of the Kaimurs is displaced, producing the only gap in the whole length of the Vindhyan. Advantage of the gap is taken in the construction of the Mirzapur road and the Jabalpur-Allahabad section of Bombay -Calcutta railway line. The Panna hills enter northern portion of the district from Panna district and traverse the Raghu raj Nagar tehsil in a west-east direction and enter the Sirmaur tehsil of Rewa district. The Vindhyachal range is in the extreme north of the district cutting across in a west-east direction slightly inclined to the north
Seismicity Figures below show the Seismic Zone map for India Indicating project location and First Level Seismic Hazard Micro-zonation Map of Satna District
Conceptual Plan Page | 4 Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
Project LocationLocatio n
Figure 1- Seismic zone map of India and State MP showing project location with marked hazard zone
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M/s Public Works Department (PIU-Satna) Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
Area Details Project Site Site is having plot area of 43.89 Acres. The proposed site is having residential as well as hospital block in planning however, currently development shall take place under phase-I having residential and college facility. Total built up area of the site is calculated approx. 84,096.575 m2
Table 3- Area Details S.No. Particulars Total Area (m2) 1. Plot area 1,77,638.598 (43.89 acres) 2. Permissible GR Coverage (@30% of Plot Area) 53,291.580 3. Proposed GR coverage (@7.89 % of Plot Area) 14,014.910 4. Permissible FAR (@1) 1,77,638.598 5. Proposed FAR (@ .45 of PA) 81,258.566 6. Proposed Green area (@24.46 % of PA) 43,452.93 7. Open Area 1,63,623.688 Parking area 16,967.230 8. Stilt area 2,803.894 9. BUILT UP AREA 84,096.575 10. Height of the building (Medical college) 27.7 mtrs FAR Details Table 4- GR Coverage and FAR Details of Proposed Facility Block Building Name Floors No. of GR FAR area no. Blocks Coverage B1 Medical college G+5 1 6885.754 33762.598 B2 Type-2 residence S+9 1 591.622 5543.882 B3 Type-3 residence S+7 1 760.821 5576.456 B4 Resident doctor hostel S/G+5 1 566.341 4025.157 B5 Intern hostel (m) G+4 1 437.927 2009.160 B6 UG hostel(boys) G+8 1 888.100 7470.100 B7 Student Recreational G+1 1 1102.816 1733.778 block B8 Mess & food court G+3 1 787.852 3571.802 B9 Intern hostel (f) G+4 1 437.927 2009.160 B10 UG hostel(girls) G+8 1 888.100 7470.100 B11 ESS G+1 653.25 1306.5 B12 Guard room G 2 14.4 14.4 B13 Tribal hostel (girls) G+2 2 6238.566 14014.91 81258.566
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M/s Public Works Department (PIU-Satna)
Proposed 150 Admissions Medical College & M/S PUBLIC WORKS DEPARTMENT (PIU-SATNA) Hospital At Satna, Madhya Pradesh
Population Density During the Construction Phase The total manpower requirement during construction phase of area will be an approximate 150-200 person which includes workmen, labourers, supervisors, engineers, architect and manager. During Operational Phase The total population of the project will be approx. 16,364 persons that include residents; staff as well as Visitor population .The detailed population breakup including residents, staff members as well as visitors is given below Table 5-Population details for proposed area S. No. Description Floor Area Occupant Load, Floor Area Total (m2)/DU in m2/Person Population A. College Building Medical college 10 m2/person 8,441 Staff/ student 8,271 Visitors 170 B. Residential [Hostel + Quarters]
Residential population 2,748 Staff 162 Visitors 323 Sports Complex 2,667 Mess/Canteen block 2,023 Total Population (A-B) 16,364
Water Environment Hydrology It takes its name from the head quarter’s town, Satna. In turn the town derives its name from the Satna River, Satna, and the important river of the tehsil rises from the Panna hills, Raghuraj Nagar tehsil consists in the south of an alluvial plain watered by the Tons and its tributaries the Satna, and the Simrawal from the north-west and the Magardha and Nar from the south. The Panna hills cross the narrowest portion of the tehsil in a west-east direction slightly inclined to the north and separate the valley of the Paisuni, in part ravinous, from the plateau to the south. Further north is Vindhyachal range running from west to east, almost parallel to the Panna hills, through the former sand states of
Baraundha, Patharkachhar and the Chaube jagirs 7
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M/s PIU, Public Works Department
Proposed 150 Admissions Medical College & M/S PUBLIC WORKS DEPARTMENT (PIU-SATNA) Hospital At Satna, Madhya Pradesh
Freshwater demand and source Construction Phase The water requirement during the construction phase comprises of (i) fresh water for labourers, (ii) construction water. Table 6-Water Demand during Construction Phase Area in m2 Total Rate of water Total water Description (Total) Occupancy demand requirement Labors - 200 45 lpcd 9 KLD Water curing 81,258.566 - 17.81 kl/m2 1,447 ML (Source:- Assessment of water resource consumption in building construction in India,S. Bardhan, Dept. of Architecture, Jadavpur University, India) It is estimated approx. 9 KLD of fresh water will be required for drinking purpose which will be imported in form of bottled cans from the local fresh water supplier during the days of construction. It is envisaged that approx. 1,447 ML of treated/fresh water will be required for the water curing of building structures.
Operational Phase Total water demand for the proposed project shall be 937 KLD. Main source of supply shall be municipal authority. There will be a dual plumbing system for use of water for different applications thus saving on the high quality water. Installation of dual plumbing for using recycled water will save the potable water from authorized water agency. There will be two pipe lines, one supplying freshwater for drinking, cooking etc. And other for supply of recycled water for flushing, landscape irrigation, etc. this will result in saving of fresh water demand and life of existing sewerage will be improved. Other water conservation measure shall also be adopted to conserve water. Table 7-water conservation measure Measures Type Water Conservation Fixtures Dual plumbing cisterns, Dual flushing system, low flow taps, low flow urinals, sensor-based taps in commercial areas and facility areas, low faucet taps,
low flow showers, tap aerators, auto control valves and
8 pressure reducing devices
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M/s PIU, Public Works Department
Proposed 150 Admissions Medical College & M/S PUBLIC WORKS DEPARTMENT (PIU-SATNA) Hospital At Satna, Madhya Pradesh
Monetary Measures Metering (flow water) and pricing of water Leakage Prevention Timely detection of leakages in pipeline & tanks Wastage Prevention Alarms for filling of tank Storm water harvesting Storm water collection and recharging system. Recharge pits to be provided for recharging collected rain water to ground.
Storage structures in form of underground tanks will be constructed within the project site for storage of water. Storage shall be provided for one day requirement. Detailed water consumption at the site is given in table below. Table 8-Water demand for the operational phase Sl. Description Total Unit water Total Water No. Population/ Consumption Requirement Area in (m2) (LPCD) (KLD) 1. Main Uses (Domestic) a) Residential units Residents 2748 86 236.33 Visitors 323 15 4.85 Staff 162 45 7.29 b) Medical college Staff/ students 8,271 45 372.19 Visitors 170 15 2.55 c) Sports Complex Staff/students 2,400 45 108 Visitors 268 15 4.02 d) Canteen & Kitchen 2,023 35 70.80 Sub- Total of main uses 806.03 KLD say 806 KLD 2. Other Uses a) DG cooling 125 kVA 0.9l/kva/hr 1 b) Horticulture 43,452.93 m2 3 lt/m2 130 Sub-Total (KLD) of other Uses 131 KLD Total Water demand Calculated for Proposed area (1+2) 937 KLD
Table 9- Wastewater calculation with respect to STP S.No. Description Quantity (KLD) 01 Fresh water requirement @ 70% Domestic water 564 KLD
02 Flushing water requirement @ 30% Domestic water 241 KLD
03 Wastewater Generation @ (80% of Freshwater + 100% of 692 KLD 9 Flushing)
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M/s PIU, Public Works Department
Proposed 150 Admissions Medical College & M/S PUBLIC WORKS DEPARTMENT (PIU-SATNA) Hospital At Satna, Madhya Pradesh
04 STP Capacity Proposed 830 KLD
Table 10- Recycle and Reuse details S.No. Description Quantity (KLD) A) Recycled Water Available @ 80% of Waste Generated 554 KLD B) Recycled Water Required 373 KLD 01 For Flushing Purposes 241 02 For Landscape 131 03 DG cooling 1 04 Surplus treated wastewater (A-B) 181 KLD
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
TOTAL WATER One time REQUIREMENT (937KLD)
Fresh Water Recycled/ Treated Water Demand Reuse (564KLD) (373KLD)
Flushing DG cooling Landscape (241KLD) (1 KLD) (131 KLD)
Wastewater generated Wastewater generated Wastewater generated Wastewater generated @ 80% @ 100% NIL NIL (451 KLD) (241 KLD)
Wastewater Generated-692 KLD STP capacity ∼ 20% more STP Capacity waste water generated 830 KLD
TO NEARBY CONSTRUCTION & TREATED WASTEWATER (@80%) OTHER ACTIVITIES 554 KLD 11 181 KLD
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M/s Public Works Department (PIU-Satna) Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
Wastewater generation and treatment During Construction Phase The quantity of sewage generation during the construction phase will be approx. 7.2 KLD. Thus, the sewage will be treated by providing small septic tanks, soak trenches and Sulabh Shauchalaya type mobile toilets.
During Operational Phase Quantity of sewage generated during operational phase shall be approx. 692 KLD. The sewage will be treated through sewage treatment plant of capacity 830 KLD. The treated domestic sewage will be re used for flushing (241 KLD) greenbelt development (131 KLD) and DG cooling (1KLD) surplus treated water shall be reused in nearby areas.
Sewage Treatment Technology The design of sewage network shall be done in accordance with the CPHEEO guideline, NBC guidelines and reverent Indian Standards. Sewage generation is assumed to be 100% of flushing water and 80% of domestic water. The following parameters/ site conditions shall be kept in mind when designing the sewage, Sludge and storm water drainage system.
Natural slope of the area. Layout of different facility in the complex; Possibility of using complete or part of the existing sewage network; Sub-soil water table; Provision of Sewage lifting station; (if required) Provision of venting arrangement for manholes; Construction of manholes & laying of pipes considering ground condition; Termination of vent cowl at terrace level; Provision of adequate slope for horizontal header in the under slung pipes especially for public toilets Sewage flow starts with fractional capacity and builds up to full capacity in due course. An operational plan to meet this demand from a low flow to full flow will be part of the design.
An external sewage network shall collect the sewage from all units, and flow by gravity
12 to the proposed sewage treatment plant.
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
Following are the benefits of providing the Sewage Treatment Plant in the present circumstances: Reduced net daily water requirements, source for Horticultural purposes by utilization of the recoverable waste water. Reduced dependence on the public utilities for water supply and sewerage systems. Sludge generated from the Sewage Treatment Plant shall be rich in organic content and an excellent fertilizer for horticultural purposes. Wastewater details are given in below Table 11-Wastewater Details Particulars Quantity Daily load 692 KLD Duration of flow to STP 24 Hours Temperature 320 C Inlet Outlet (Treated Wastewater ) pH 6.0 – 8.5 6.0-8.5 S.S. (mg/l) 200-450 Less than 20 mg/l BOD5 270 C (mg/l) 250-400 Less than 10 mg/l COD (mg/l) 600-800 Less than 30 mg/l Oil & grease ABS (mg/l) Up to 20 mg/l Less than 05 mg/l E. coli >106 MPN < 103 MPN Technology The technology is based on attached growth aerobic treatment followed by clarification by a tube settler. Lime will be dosed in for suppression of foaming tendencies. The clarified water will be filtered in a pressure sand filter after dosing of coagulant (alum) for removal of unsettled suspended impurities. This water will be passed through an activated carbon filter for removal of organics. The filtered water from ACF is then chlorinated & stored in the flushing tank. The attached growth fluidized aerobic bed reactor (FAB) process combines the biological processes of attached & suspended growth. It combines submerged fixed film with extended aeration for treatment of the waste water. The waste water after screening is collected in an equalization tank. The equalization tank is required for preventing surges in flow & facilitating equalization of characteristics over the entire quantity of effluent in a given time. A provision for pre-aeration is made in the
equalization tank in order to ensure mixing & to prevent the sewage from going septic.
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
The equalized sewage is then pumped into the FAB reactor for biological processing. The water enters the bottom of the reactor & flows up through the fixed film media which grossly enhances the hydraulic retention time & provides a large surface area for growth of biological micro – organisms. The FAB reactor is aerated by fine pore sub – surface diffusers which provide the oxygen for organic removal. The synthetic media floats on the water & the air agitation ensures good water to micro-organism contact. The FAB treatment is an attached growth type biological treatment process where in, the majority of biological activity takes place on the surface of the PVC media. Continuous aeration ensures aerobic activity on the surface of the media. Micro – organisms attach themselves on the media & grow into dense films of a viscous jelly like nature. Waste water passes over this film with dissolved organics passing into the bio-film due to concentration gradients within the film. Suspended particles & colloid may get retained on this sticky surface where they are decomposed into soluble products. Oxygen from the aeration process in the waste water provides oxygen for the aerobic reactions at the bio- film surface. Waste products from the metabolic processes diffuse outward & get carried away by the waste water or air currents through the voids of the media. The aerated effluent passes into a tube deck settler for clarification. The theory of gravity tube settler system is that the carrier fluid maintains laminar flow in the settling media at specified maximum viscosity. These two parameters of a carrier fluid, flowing through a hydraulic configuration, will determine the velocity gradients of the flow, the height of boundary layer at the inclined surface and the residence time within the media. The carrier fluid must be viscous Newtonian, exhibiting a Reynolds number of less than 1000 and preferably, a number under 400. The laminar flow, through the inclined tubes, will produce velocity gradients sufficiently large to form an adequate boundary layer, where the velocity of fluid approaches zero. Boundary layers are necessary in functioning tube settlers, to allow suspended solids to separate from the viscous carrier fluid. Under gravitational forces, they will settle to the hydraulic surface of the tube and subsequently from the clarifier media. Since the tubes are inclined at 60 degrees, solids settled on the tubes are continually discharged down. This downward rolling action increases particle contact and hence further agglomeration, which increases the sludge settle ability. Studies show that these agglomerated sludge particles can have a settling rate in excess of ten times the settling rate 14
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh of the individual floc particles in the influent. These heavy agglomerated masses quickly slide down the 60 degree inclined tube and settle at the bottom of the tank. Excess sludge from the bottom of the Tube settler shall be transferred into an adjoining aerobic digester cum thickener tank. In this tank sludge shall be aerated. The air shall be shut off periodically and supernatant water will be led back into the Equalization Tank. This way the sludge shall be thickened and its volume shall be reduced. The thickened sludge will be further solidified using a centrifuge or a filter press and the solid cakes will be used as manure in horticulture. The treated and disinfected water from the Chlorine Contact Tank will be passed through a Multigrid Filter, an Activated Carbon Filter and a Softener and then stored in a Treated Sewage Water Tank. Water from this tank will be used for the Cooling of DG system and for horticulture and other recreational activity within the site. Preventive measures to Avoid Leaching Treated sewage from Sewage Treatment Plant will be conveyed to Treated Sewage Tank through pipelines. All the joints from piping system will be checked periodically and carrying treated wastewater pipes will be laid in conduits wherever road crossings are expected. Thus no leaching of treated sewage into nearby water courses shall take place. Supervisors will be employed for overall operation & maintenance of water supply, waste water treatment and other utility services.
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
BAR SCREEN CHAMBER
OIL AND GREASE CHAMBER
COLLECTION CUM EQUILISATION TANK
FAB TANK
TUBE SETTLING SLUDGE DRYING TANK BED
FILTER FEED TANK
TERTIARY TREATMENT (MGF,ACF)
Figure 2-Process and Instrumentation of STP technology Parking Details Adequate provision shall provide for vehicle parking at the project site not to disturb the traffic and allow smooth movement at the site. Proposed project will consist of open and stilt parking. The parking space criteria and area requirement provided are summarized in the below tables. Table 12-Parking Proposed
Proposed Parking Proposed area in Open 13,293.621 m2
16 Parking Proposed (25 m2/ECS) 13,293.621/25 = 532 ECS
Proposed area in Stilt 3,673.609 Page
M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
Parking Proposed (30 m2/ECS) 3,673.609/30 = 122 ECS Total ECS Proposed 654 ECS
Rainwater Harvesting and Storm Water Drain A rainwater harvesting system comprises components of various stages -transporting rainwater through pipes or drains, filtration, and recharging the ground water through tanks. Percolation structures will be constructed for ground water recharge. Runoff from the first spell of rain carries a relatively large amount of pollutants from the air and catchments surface so the system will be provided with a filtration pit consisting of layers of sand, gravel and pebbles of relevant sizes to remove impurities from the collected rainwater. Need for Rainwater Harvesting Surface water is inadequate to meet the daily demand and we have to depend on ground water.
Due to rapid urbanization, infiltration of rain water into the sub-soil has decreased drastically and recharging of ground water has diminished. Rainwater harvesting prevents the flooding of low-lying areas in the site. The storm water disposal system for the premises shall be self-sufficient to avoid any collection/stagnation and flooding of water. The amount of storm water run-off depends upon many factors such as intensity and duration of precipitation, characteristics of the tributary area and the time required for such flow to reach the drains. The drains shall be located near the carriage way along either side of the roads. Taking the advantage of road camber, the rainfall run off from roads shall flow towards the drains. Storm water from various areas/shall be connected to adjacent drain by a pipe through catch basins. Therefore, it has been calculated to provide 43 rainwater harvesting pits at selected locations, which will catch the maximum run-off from the area.
1. Since the existing topography is congenial to surface disposal, a network of storm water pipe drains is planned adjacent to roads. All building roof water will be brought down through rain water pipes. 2. Storm water system consists of pipe drain, catch basins and seepage pits at regular
intervals for rain water harvesting and ground water recharging.
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
Rain water harvesting has been catered to and designed as per the guideline of CGWA. The recharge pit of 2.5 m radius and 2.5 depth is constructed for recharging the water. Inside the recharge pit, a recharge bore is constructed having adequate diameter with PVC slotted pipe up to a layer where sandy aquifers/ deeper aquifer permeable layers exist. The bottom of the recharge structure will be kept 5 m above this level. At the bottom of the recharge well, a filter media is provided to avoid choking of the recharge bore. Design specifications of the rain water harvesting plan are as follows:
Catchments/roofs would be accessible for regular cleaning. The roof will have smooth, hard and dense surface which is less likely to be damaged allowing release of material into the water. Roof painting has been avoided since most paints contain toxic substances and may peel off. All gutter ends will be fitted with a wire mesh screen and a first flush device would be installed. Most of the debris carried by the water from the rooftop like leaves, plastic bags and paper pieces will get arrested by the mesh at the terrace outlet and to prevent contamination by ensuring that the runoff from the first 10-20 minutes of rainfall is flushed off. No sewage or wastewater would be admitted into the system. No wastewater from areas likely to have oil, grease, or other pollutants has been connected to the system. Further water conservation measures are suggested to be taken to reduce the water requirement are given table below. Plans showing storm water drainage network is attached. Table 13-Calculation for Storm water load S. No. Type of Catchment's Run Peak Rain water Surface Area (sq. mtrs) off rainfall harvesting Coff. intensit potential (in 3 y m /hr) (in m) 1. G.C. Area 14,014.910 0.60 0.072 605.44 2. Green Area 43,452.93 0.20 0.072 625.72 3. Paved Area 92,764.88 0.75 0.072 5009.30
4. Total Storm water load calculated 6240.46
18 5. Considering 15 mins (0.25) retention period 1.560.11
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
6. Taking the effective volumes of rainwater harvesting pits (5 39.25 mtrs depth, 2.5 mtrs dia.) 7. Rainwater harvesting pits calculated 39 8. However, total no. of rainwater harvesting Proposed 43 Power Requirement Table 14-Electrical Load Details Power Requirement Details Transformer Selection For Residential :- 3 x 200 kva, 11kv/0.415 kv oil type transformer with off load tap changer Source of Power Supply Madhya Pradesh Poorv Kshetra Vidyut Vitaran Company Ltd. DG proposed For Residential: - 1 x 125 KVA, 415V radiator cooled DG set in acoustic enclosure Location of DG Sets DG sets shall be placed on GR floor Stack Height As per CPCB norms and Local Authority
Solid Waste Generation Solid waste would be generated both during the construction as well as during the operation phase. The solid waste expected to be generated during the construction phase will comprise of excavated materials, used bags, bricks, concrete, MS rods, tiles, wood etc. The following steps will be followed for the management solid waste: Construction yards are proposed for storage of construction materials. The excavated material such as topsoil and stones will be stacked for reuse during later stages of construction. Excavated top soil will be stored in temporary constructed soil bank and will be reused for landscaping. Remaining soil shall be utilized for refilling / road work / rising of site level at locations/ selling to outside agency for construction of roads etc.
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
Figure 3-Waste Management-Construction Phase During Operational Phase The project will adopt a systematic approach for solid waste collection and disposal. Solid waste generated from the project will be collected properly and will be managed as per MSW Rules, 2016 and Bio medical waste management and handling rules 2016 Municipal waste shall be mainly categories in two classes. 1. Bio degradable Waste 2 Non- biodegradable Waste. The biodegradable portion dominates the bulk of MSW. This is mainly due to food and paper waste. These solid wastes will be collected separately by putting separate bins at the source of generation. It is estimated that maximum solid waste generation would be about 4,476 kg/day; Following are the solid waste generation rate has been considered as is given table. Table 15: Calculation of Solid Waste Generation
Category Counts (heads) Waste Generated (kg/day) Waste generation
Residential population 2,[email protected]/day 1,374
20 Staff/students 10,833 @0.25kg/day 2,708.25
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
Visitors 761 @0.15kg/day 87.515 Canteen & Kitchen staff 2,[email protected] kg/day 303.45 Landscape Waste (10.73 Acre) @0.2kg/acre 2.14 Total Waste Generated 4,476 kg/day (Source: http://cpheeo.nic.in/WriteReadData/Cpheeo_SolidWasteManagement/chap3.pdf ) Collection and Segregation of waste For Domestic Waste A door to door collection system will be provided for collection of domestic waste in colored bins from every unit. The local vendors will be hired to provide separate colored bins for dry recyclables and Bio-Degradable waste. For waste collection, adequate number of colored bins (Green and Blue & dark grey bins– separate for Bio-degradable and Non- Bio-degradable) are proposed to be provided at the strategic locations of the area. Litter bin will also be provided in open areas like parks etc. Treatment of Waste Domestic Waste Bio degradable Waste Bio-degradable waste will be subjected to the compost/resultant will be used as manure. STP sludge is proposed to be used for horticultural purposes as manure. Horticultural Waste is proposed to be composted and will be used for gardening purposes. Recyclable Waste The cropped grass will be spread on the green area. It will act as manure after decomposition. Recyclable wastes like paper, plastic, metals etc. will be sold off to recyclables. Organic Waste Converter The garbage will be collected and stored in garbage collection room and segregated as Biodegradable waste, Non-Biodegradable waste and Recyclable waste using different
color coded bins
Bio degradable waste will be treated by OWC and used as a manure for gardening 21 area
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
Recyclable wastes are inert waste which will be disposed through authorized recyclers. The total excavated earth material will be used for refilling in the low-lying area. Technique for disposal of biodegradable waste Organic Waste Converter The Mechanical Composter involves a biomechanical process which decomposes bacteria and produces odourless pre-organic compost in 15 minutes. The machine occupies small area and provides a cleaner and better environment. Working Principle Mechanical Composter converts the organic waste into odourless, pre-compost manure in 15-20 minutes. The organic waste, free from foreign particles is fed into MC. The shredder reduces the organic waste into the optimum particle size for composting. Then it is mixed with moisture absorbing materials and Useful microorganisms. This mixture is then blended for a homogeneous mixture and is converted into pre-compost manure in 20 minutes. The pre-compost manure is then fed into aerated compost blocks or 12 - 15 days. The compost blocks or piles are specially designed for the pre-compost manure to have proper aeration and suitable environment to mature. The final manure will be rich in nutrients and used for the development of green belt. Salient Features of Organic Waste Converter (OWC) Quick, easy to operate, less space requirement and odour free manure compared to other waste conversion process Immediate and hygienic disposal of food waste Waste minimization strategy followed by 3R Technique (Reduce, Reuse, Recycle) Savings on Purchase of Manure for landscape Savings on Waste Disposal Expenses Elimination on the usage of chemical fertilizers Carbon credit revenue in the future Optimum Conditions for Composting During Composting process, optimum conditions shall be maintained to achieve better compost value. The parameters mentioned below shall be maintained accordingly during
operation.
22 Table 16-Optimum condition for composting
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
S.No. Parameters Values 1. C/N ratio 30: 1 2. Particle Size 1/8 to 2 inches 3. Oxygen 15 % - 20 % 4. Temperature 55 - 65.5 ⁰ C 5. Moisture 40 % - 60 % 6. pH 6.5 - 7.5 Table 17-Characterstic of Final Compost S.No. Parameters Concentration (% except pH) 1. Total Nitrogen 1.3 2. Total Phosphorus 0.2-0.5 3. Total Potassium 0.5 4. Organic phosphorus 0.054 5. pH 8.6 6. Moisture 45-50 7. Organic Matter 30-70
Figure 4-Organic Waste Convertor
Benefits of organic waste converter:
23 Large quantity of solid waste is converted to fertilizer in a very short period
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
This fertilizer can be sold as compost to farmers, or used for gardening Machine requires less space and the efficiency is high Manpower and maintenance are very less This is one of the latest techniques of managing solid waste. Disposal Recyclable and non-recyclable wastes will be disposed through Govt. approved agency. Hence, the Municipal Solid Waste Management will be conducted as per the guidelines of Municipal Solid Wastes (Management and Handling) Rules, 2016. Solid waste management Scheme is depicted in the following figure.
Solid waste
Non Biodegradable Biodegradable Waste Waste
Recyclable Non-Recyclable Green bins
Blue bins Dark Grey Bins Composter
to Govt. approved to govt. approved Manure Vendor agency
Figure 5: Solid Waste Management Scheme -Domestic Waste
Landscape Details Total green area proposed for project is 43,452.93 m2 (24.46 % of plot area). A combination of evergreen and ornamental, palms, shrubs and ground covers planted along the sides of the road and in open space and set back area within the complex layout. Landscaping is an important element in altering the microclimate of the place. Proper landscaping reduces
direct sun from striking the buildings and heating up building surfaces, prevents reflected
light carrying heat into a building from the ground or surfaces, creates different air flow 24 patterns and can be used to direct or divert the wind advantageously by causing a pressure
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh difference. Shade created by tress & the effects of grass & shrubs reduce air temperature adjoining the building and provide evaporative cooling. Table 18-Landscape area details Plot area 1,77,638.598 m2 Landscape area Proposed 43,452.93 m2 (24.46 % plot area) As Per MoEF Guidelines One tree per 80 m2 of total area out of which minimum 50 % to be in the category of evergreen trees. Trees Required 1861 trees No of saplings proposed at site 1880 trees Table 19-List of Trees Recommended as per CPCB S.NO. S.N. C.N. E/D CSA(m^2) LA(cm CS S/T to air ^2) pollution 1. Acacia nilotica Arabic tree E 8293.74 135.70 S T 2. Aegle marmelos Beal tree E 26547.19 57.72 O T 3. Ailanthus excelsa D 152481.2 167.47 R T 4. Albizialebbeck The siris tree E 62509.32 272.51 R T 5. Albizia procera Koroi D 28471.26 286.74 R T 6. Anona reticulata Luvuni E 2017.44 50.91 R T 7. Anthocephalus Kadamba D 52233.5 106.72 S T chinensis 8. Artocarpus Kathal E 196419.1 106.86 O T heterophyllus 9. Barringtonia Hinjolo E 0 0 S T acutangula 10. Bauhinia acuminata Kanchan D 109.8 69.46 O T 11. Bauhinia purpurea Khairwal D 625.2 107.3 O T 12 Bauhinia varigota Kovidarah D 1769.52 53.2 O T 13. Bridelia squamosa Asanai D 58432.1 168.09 S T 14. Calotropis procera vellerruku E 87.7 50.06 O T 15. Cassia pumila Sarmal E 13273.7 118.47 R T 16. Diospyros Ebony D 324355.2 167.78 O T melanoxylon 17. Erythrina variegata Dadap D 22930.7 168.94 O T 18. Ficus religiosa Peepal E 144868.7 114.15 R T 19. Ficus virens Pipli E 197838.2 43.3 O T 20. Gliricidia sepium lilac D 13412.6 136.46 O T 21. Hibiscus rosasinensis Jasum E 61.47 44.7 R T 22. Ixora arborea - E 57.04 54.2 O T 23. Juniperus communis Havasha E 0 0 R S 24. Kigelia africana Sausage tree E 58432.21 267.6 R T 25. Lawsonia inermis Henna E 71.85 77.8 R T 26. Murraya paniculata Kamini E 1354.61 35.3 R T 27. Nyctanthus arbor- Harsinghar D 546.3 88.1 O T
tristis 28. Ouginia oojeinensis Tinis D 0 0 - T 29. Pithecellobium Dekhani E 2564.75 182.6 O T 25 ducle
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
30. Psidium guayava Guavatree E 9243.1 53.66 O T
(Source: Guidelines for developing Green Belts by CPCB, 2000) List of building materials being used at site 1. Coarse sand 2. Fine sand 3. Stone aggregate 4. Stone for masonry work 5. Cement 6. Reinforcement steel 7. Pipe scaffolding (cup lock system) 8. Bricks 9. CLC fly ash blocks 10. Crazy (white marble) in grey cement 11. P.V.C. conduit 12. MDS, MCBs 13. PVC overhead water tanks 14. 2 1/2'’ thick red colour paver tiles 15. PPR (ISI marked) 16. PVC waste water lines 17. S.W. sewer line up to main sewer 18. PVC rain water down take 19. Stainless steel sink in kitchen 20. Joinery hardware- ISI marked List of Machinery Used During Construction o Dumper o Concrete mixer with hopper o Excavator o Concrete Batching Plant o Cranes o Road roller o Bulldozer o RMC Plant o Tower Cranes o Hoist
o Labor Lifts o Pile Boring Machines 26 o Concrete pressure pumps
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M/s PIU, Public Works Department Proposed 150 Admissions Medical College & Hospital Conceptual Plan At Satna, Madhya Pradesh
o Mobile transit mixer
27
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M/s PIU, Public Works Department