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Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 1
CONCEPTUAL PLAN
1.0 INTRODUCTION
National Mineral Development Corporation (NMDC) is proposing to construct a residential
complex with institutes and facilities which will include residential colony, studio apartment
schools and institutes. This facility which is going to be developed is exclusively for the people
of Nagarnar Iron & Steel Plant.
The project “ Residential complex and other facilities” is to be developed by NMDC Iron &
steel Plant . The proposed project is located at village : Chowkawada and Dhanpunji village, near
Jagdalpur, Distt. Bastar, Chhattisgarh on a land admeasuring 84.14 acre.
National Mineral Development Corporation (NMDC), a Government of India enterprise is the
business of developing and exploiting the mineral resources of the country-other than coal, oil
and atomic minerals. National Mineral Development Corporation (NMDC) is involved in the
exploration of a range of minerals, including iron ore, copper, rock phosphate, lime stone,
Dolomite, gypsum, Bentonite, Magnetite, diamond, tin, tungsten, graphite and beach sands. The
company is an iron ore producer and exporter, producing 20.74 million tonnes of iron ore from
three fully mechanized mines in Chhattisgarh and Karnataka.
NMDC has made valuable and substantial contribution to the National efforts in the mineral
sector during the last five decades and has been accorded the status of schedule-A Public Sector
Company.
2.0 SITE LOCATION AND SURROUNDINGS
The project is located at village Chowkawada and Dhanpunji near Jagdalpur town in Bastar
district of Chhattisgarh. Google image showing project site & surroundings within 2 km, 5 km
and 10 km radius are given in Annexure I. Width of the approach road (NH-43) is 16m and the
location of nearest fire station is 16.75 km.
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 2
2.1 CONNECTIVITY
3.0 AREA STATEMENT
The total area of project is 3, 40,502.46 m2 (or 84.14 acres). The detailed Area Statement is
provided below in Table 3.1.
Table 2.1: Connectivity.
Table 3.1: Area Statement
S. No. Particulars Area (in m2) 1. Total Plot Area (TPA) 3,40,502.46
2. Permissible Ground Coverage a) Const. Colony comprising 362 quarters (@ 33.3 % of
Const. Colony) b) Studio apartment I (@ 33.3 % of Studio apartment I) c) Studio apartment II (@ 33.3 % of Studio apartment II) d) Education Complex (@ 25% of Education Complex)
91,851.79 15,025.50 6,160.50 7,067.53 63,598.26
3. Proposed Ground Coverage a) Const. Colony comprising 362 quarters b) Studio apartment I c) Studio apartment II d) Education Complex
60,239.81 8,232.15 4,273.99 6,293.22 41,440.45
4. Permissible FAR a) Const. Colony comprising 362 quarters @ 1.5% of TPA b) Studio apartment I @ 1.5% of TPA c) Studio apartment II @ 1.5% of TPA d) Education Complex @ 1% of TPA
3,81,661.23 67,682.47 27,750 31,835.73 2,54,393.03
5. Proposed FAR a) Const. Colony comprising 362 quarters
1,54,515.16 32,374.43
S.N. Connectivity Name of the facility Distance and Direction from the project site
1. Nearest Highway NH-43 0.57 km in North direction 2. Nearest Railway Station Kotpar Road Railway
Station 12.50 km in East direction
3. Nearest Airport Jagdalpur Airport 16.75 km in West direction
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 3
b) Studio apartment I c) Studio apartment II d) Education Complex
21,354.16 27,728.65 73,057.92
6. Built Up Area a) Const. Colony comprising 362 quarters b) Studio apartment I c) Studio apartment II d) Education Complex
1,95,300.89 46,601.90 28,520 32,101.51 88077.48
7. Landscape Area (@ 15.16 %) a) Const. Colony comprising 362 quarters b) Studio apartment I c) Studio apartment II d) Education Complex
51,638.29 5,620.14 3,967.56 2,352.88 39,697.71
8. Stilt Area 10,483.99
9. Maximum Height of Building (meter) 25.8
4.0 POPULATION DETAILS
The residential population of the project will be 4,513 persons and the population for the staff
and visitors is assumed to be 125 and 775 respectively. So, the total population for the project is
8669 persons.
The detailed population breakup is given below in the following Table 4.1.
Table 4.1: Population Break up
S. No. Unit Type Nos. PPU Total Population 1) A) Resident population a) Const. Colony comprising 362
quarters 362
4.5 1,629
b) Studio apartment I 220 4.5 990 c) Studio apartment II 220 4.5 990 d) Education Complex
Staff Resident (ITI college +Polytechnic College + 12th )
201
4.5 904
A) Total Resident population Visitors
4,513 450
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 4
2) B) Students Population • Hostel Students • Local Students
Total no. of students Staff Visitors
1,597 1,659 3,256 125 325
Grand Total 8,669
5.0 PROJECT COST
The total estimated cost of the project is Rs 370.96 Crores which includes the cost of the land as
well as the developmental cost.
6.0 WATER REQUIREMENT
The fresh water supply will be provided through the municipal supply. The total water
requirement is approx. 1250 KLD, out of which total domestic water requirement is 917 KLD.
The fresh water requirement is approx. 648 KLD (70% of the domestic water demand + 6 KLD
for swimming pool make up) met by municipal supply. The daily water requirement calculation
is given below in Table 6.1:
Table 6.1: Calculations for Daily Water Demand
S. No.
Description Area (in m2)
Total Occupancy
Rate of water demand (lpcd)
Total Water Requirement (KLD)
A. a) Domestic Water
a) Const. Colony
comprising 362 quarters
1629
135 219.91
b) Studio apartment I 990 135 133.65 c) Studio apartment II 990 135 133.65
d) Education Complex Staff Resident (ITI college +Polytechnic College + 12th
904
135 122.04
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 5
e) Visitors 450 15 6.75
b) Students Population • Hostel Students 1597 135 215.59 • Local Students 1659 45 74.65
Staff 125 45 5.62 Visitors 325 15 4.87 Total domestic water demand(A) 916.73 SAY 917
B. Horticulture and Landscape development
51, 638.29 m2 6 l/sqm 309.83
C. DG Sets Cooling (3*325, 250, 400, 200 KVA = 1825 KVA)
0.9 l/KVA/hr 16.43
D. Make-up water swimming Pool 6
Grand Total (A+B+C+D) = 1249.26 KLD SAY 1250 KLD
Table 6.2: Waste Water Calculations
Domestic Water Requirement 917 KLD • Fresh (70% of domestic) 642 KLD • Flushing (30% of domestic) 275 KLD
Waste Water Generated (80% fresh + 100% flushing)
789 KLD
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 6
The water balance diagram is shown below in figure 6.1 & 6.2 respectively:
Figure 6.1: Water Balance Diagram (During Dry Season)
Recycled Water
FRESH WATER (642 KLD)
(70% of Domestic water) WASTE WATER GENERATED
(789 KLD) STP CAPACITY 950 KLD
HORTICULTURE (310 KLD)
@ 80%
@ 80 % 631 KLD
FLUSHING (275 KLD)
(30% of Domestic water)
@ 100%
17 KLD
310 KLD
DG Cooling (17 KLD)
Waste water
DISCHARGE TO SEWER (19 KLD)
RECREATIONAL PURPOSES & ROAD
WASHING (10 KLD)
10 KLD
275 KLD
TOTAL FRESH WATER
(642 + 6 = 648 KLD)
MAKE UP WATER FOR SWIMMING POOL
(6 KLD)
19 KLD
Over flow to STP
Fresh water
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 7
Figure 6.2: Water Balance Diagram (During Rainy Season)
Wastewater Generation & Treatment
It is expected that the project will generate approx. 789 KLD of wastewater. The wastewater will
be treated in the STP provided within the complex generating 631 KLD of recoverable water
from STP which will be recycled within the project but 19 KLD will become surplus which will
be discharged to Municipal Sewer Line.
In rainy season, as water for horticulture will not be required, surplus 329 KLD effluents will be
discharged to municipal sewer line.
Recycled Water
FRESH WATER (642 KLD)
(70% of Domestic water) WASTE WATER GENERATED
(789 KLD) STP CAPACITY 950 KLD
@ 80%
@ 80 % 631 KLD
FLUSHING (275 KLD)
(30% of Domestic water)
@ 100%
17 KLD DG Cooling (17 KLD)
Waste water
DISCHARGE TO SEWER (329 KLD)
RECREATIONAL PURPOSES & ROAD
WASHING (10 KLD)
10 KLD
275 KLD
TOTAL FRESH WATER
(642 + 6 = 648 KLD)
MAKE UP WATER FOR SWIMMING POOL
(6 KLD)
329 KLD
Over flow to STP Fresh water
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 8
7.0 SEWAGE TREATMENT TECHNOLOGY
7.1 FAB TECHNOLOGY
Sewerage System
An external sewage network shall collect the sewage from all units, and flow by gravity to the
proposed sewage treatment plant, based on FAB technology.
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 treated 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.
a. Wastewater Details
(a) Daily load : 789 KLD
(b) Duration of flow to STP : 24 hours
(c) Temperature : Maximum 32oC
(d) pH : 7 to 9.5
(e) Colour : Mild
(f) T.S.S. (mg/l) : 100-400 mg/l
(g) BOD5 (mg/l) : 200-300 mg/l
(h) COD (mg/l) : 500-700 mg/l
b. Final discharge characteristics
(a) pH : 6.5 to 7.5
(b) Oil & Grease : <10 mg/l
(c) B.O.D. : <20 mg/l
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 9
(d) C.O.D. : <100 mg/l
(e) Total Suspended Solids : <10 mg/l
c. Treatment Technology
Treatment 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. 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
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 10
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 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.
At the bottom of the Tube deck, where the sludge leaves the Tube surface, the larger
agglomerated captures smaller particles in the upcoming stream. This solid contact phenomenon
greatly enhances the capture efficiency.
Stages of Treatment: The treatment process consists of the following stages:
• Equalization
• Bio- Degradation
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 11
• Clarification & Settling
• Filtration
Figure 7.1: Schematic Diagram of STP
8.0 RAIN WATER HARVESTING
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 plots/shall be connected
to adjacent drain by a pipe through catch basins. Therefore, it has been calculated to provide 53
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 12
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) Proposed storm water system consists of pipe drain, catch basins and seepage pits at
regular intervals for rain water harvesting and ground water recharging.
3) Peak Hourly rainfall of 50 mm/hr shall be considered for designing the storm water
drainage system.
Rain water harvesting has been catered to and designed as per the guideline of CGWA. Peak
hourly rainfall has been considered as 50 mm/hr. The shaft is having a 3 mm diameter including
weep hole, vent pipe and 2.75 m depth. Inside the shaft, a recharge well of 200 mm diameter is
constructed for recharging the available water to the deeper aquifer. The ground water level in
the area is 4-14 meters bgl. The bottom of the recharge structure will be kept 4 m above this
level. At the bottom of the shaft a filter media is provided to avoid choking of the recharge well.
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.
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 13
Calculations for storm water load
Roof-top area = Ground Coverage = 60,239.81 m2
Green Area = 51638.29 m2
Paved Area = Total Plot Area – (Roof-top Area + Green Area)
= 340502.46 – (60239.81 + 51638.29)
= 228624.37m2
Runoff Load
Roof-top Area = 60239.81 × 0.05 × 0.8
= 2409.59 m3/hr
Green Area = 51638.29 × 0.05 × 0.1
= 258.19 m3/hr
Paved Area = 228624.37 × 0.05 × 0.7
= 8001.85 m3/hr
Total Runoff Load = 2409.59 + 258.19 + 8001.85 m3/hr
= 10669.63 m3/hr
Taking 15 minutes Retention Time, Total volume of storm water = 10,669.63/4
= 2667.40 m3
Taking the effective diameter and depth of a Recharge pit 4 m and 4 m respectively, Volume of a
single Recharge pit = π d2h/4 = 3.14 × 4 × 4 × 4 / 4 = 50.24 m3
Hence No. of pits required = 2667.40/50.24 = 53 Pits.
Total of 53 Rain Water Harvesting pits are being proposed for artificial rain water recharge
within the project premises.
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
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Figure 8.1: Typical Rain Water Harvesting Pit Design
9.0 VEHICLE PARKING FACILITIES
Adequate provision will be made for car/vehicle parking at the proposed project site. There shall
also be adequate parking provisions for visitors so as not to disturb the traffic and allow smooth
movement at the site.
9.1 Parking Required:
As per MoEF Norms:
For residential facilities = 1 ECS/100 m2 FAR area
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 15
= 81457.24/100 = 814 ECS
For Education Complex = 1 ECS/70 m2 FAR area
= 73057.92/70 = 1044
Total parking required as per FAR area = 1858 ECS
As per Chhattisgarh Bye-laws:
For Residential = 1 ECS/200 sqm. FAR area
= 81457.67/200= 407 ECS
For Education Complex = 1 ECS/200 m2 FAR area
= 73057.92/200= 365
Total Parking required = 772 ECS
Comparing parking required as per MoEF and as per Chhattisgarh bye-laws the number of ECS
by MoEF norms is greater .Hereby, the minimum parking required will be 1858 ECS.
9.2 Parking Proposed:
For Const. colony comprising 362 quarters
Area proposed for Open parking = 7378.73m2
Area required for 1 ECS of open parking = 25 m²
Parking proposed for open parking = 295 ECS
Area proposed for stilt parking = 6210 m2
Area required for 1 ECS of stilt parking = 30 m2
Parking proposed for stilt parking = 207 ECS
Total Parking proposed for const. colony = 502 ECS
For Studio Apartment I
Area proposed for Open parking = 2725.39 m²
Area required for 1 ECS of open parking = 25 m²
Parking proposed for open parking = 109 ECS
Area proposed for stilt parking = 4273.99 m2
Area required for 1 ECS of stilt parking = 30 m2
Parking proposed for stilt parking = 143 ECS
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 16
Total Parking proposed for studio apartment I = 252 ECS
For Studio Apartment II
Area proposed for Open parking = 2,500 m²
Area required for 1 ECS of open parking = 25 m²
Parking proposed for open parking = 100 ECS
Area proposed for stilt parking = 6,293.22 m2
Area required for 1 ECS of stilt parking = 30 m2
Parking proposed for stilt parking = 209 ECS
Total Parking proposed for studio apartment II = 309 ECS
For Education Complex
Area proposed for Open parking = 19,999.13 m2
Area required for 1 ECS of open parking = 25 m²
Parking proposed for open parking = 800 ECS
Total Parking proposed for education complex = 800 ECS
Total Parking proposed (Const. colony + studio apartment I + studio apartment II +
education complex) = 1863 ECS
The parking proposed is 1863 ECS which is meeting the required parking as per MoEF
standards.
10.0 POWER REQUIREMENT
The connected load for the Project will be approx. 3546 KVA which shall be supplied by 2 types
of transformers i.e. 2000 KVA and 1600 KVA.
10.1 Details of D.G Sets
There is provision of 6 no. of DG sets i.e. 3*325 KVA, 400 KVA, 200 KVA & 250 KVA
capacity each for power back up in the Project. The DG sets will be equipped with proper
acoustic enclosure to minimize noise generation and adequate stack height for proper dispersion.
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 17
Solid Waste
Construction Waste Food Waste
Construction waste,
Broken Bricks, Waste Plaster
Empty Cement Bags,
Containers etc.
Used in re-filling, raising site level
Sold to agency for recycling
Excavated Soil
Top soil conserved for landscaping, balance
used in re-filling
As per MSW Rules, 2000
and amended Rules, 2008
11.0 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
are proposed to be followed for the management solid waste:
• Construction yards are proposed for storage of construction materials.
• The excavated material such as soil 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 of the proposed residential project.
• Remaining soil shall be utilized for refilling / road work / rising of site level at locations
and sold to outside agency for construction of roads etc.
Figure 11.1: Solid Waste Management Scheme (Construction Phase)
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 18
During the operation phase, waste will comprise domestic as well as agricultural waste. The solid
waste generated from the project shall be mainly domestic waste and estimated 4410.8 kg per
day (@ 0.6 kg per capita per day.
Table 11.1: Calculation of Solid Waste Generation
S. No. Category Criteria (kg/capita/day)
Waste generated (kg/day)
1. Residents 6110 @ 0.6 kg/day 3666 2. Staff 1784 @ 0.25 kg/day 446
3. Visitors 775 @ 0.15 kg/day 116.25
4. Agricultural waste 12.17 acre@ 15 kg/acre/day 182.55
TOTAL SOLID WASTE GENERATED 4410.8 kg/day
(Source: For Waste Collection, Chapter 3, Table 3.6, Page no. 49, Central Public Health & Environment Engineering Organization, Ministry of Urban Development, (Government of India, May 2000)) Following arrangements will be made at the site in accordance to Municipal Solid Wastes
(Management and Handling) Rules, 2000 and amended Rules, 2008.
1 Collection and Segregation of waste
1. A door to door collection system will be provided for collection of domestic waste in
colored bins from household units.
2. Separate colored bins will be provided for dry recyclables and bio-degradable waste.
3. For institutional waste collection, adequate number of colored bins (Green and Blue
bins for bio-degradable and non bio-degradable respectively) are proposed to be
provided.
4. Litter bin will also be provided in open areas like parks etc.
2 Treatment of waste
Bio-Degradable wastes
1. Bio-degradable waste will be vermicomposted and the compost used as manure.
2. STP sludge is proposed to be used for horticultural as manure.
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 19
3. Horticultural Waste is proposed to be composted and will be used for gardening
purposes.
Recyclable wastes
1. Grass Recycling – The cropped grass will be spread on the green area. It will act as
manure after decomposition.
2. Recyclable wastes like paper, plastic etc. will be sold off to recyclables.
3. Hazardous wastes such as waste oil will be sold off to authorized recyclers. Buy back
arrangement will be made for batteries.
3 Disposal
The Municipal Solid Waste Management will be conducted as per the guidelines of
Municipal Solid Wastes (Management and Handling) Rules, 2000 and amended Rules,
2008. The inert non-recyclable wastes will be disposed through government approved
agency for land filling. A solid waste management scheme is depicted in the following
figure for the proposed residential project.
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 20
Figure 11.2 : Solid Waste Management Scheme (Operation Phase)
SOLID WASTE
BIODEGRADABLE WASTE
NON-BIODEGRADABLE WASTE
RECYCLABLE
NON RECYCLABLE WASTES
GREEN BINS BLUE BINS
SOLD TO RECYCLING
AGENCY
LANDFILL
DARK GREY BINS
VERMICOMPOSTING
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 21
12.0 GREEN AREA
Total green area measures 51638.29 m2 i.e. 15.17 % of the total area which will be area under
tree plantation within the residential plots and along the roads. Evergreen tall and ornamental
trees have been proposed to be planted inside the premises. Parks will also be developed by the
management.
Table 12.1 : Green Belt Development
Sr. No. Name of Species 1. Adenanthera pavonina 2. Abelmoscus esculentus 3. Albizia richardiana 4. Bridela superba 5. Cassia fistula 6. Cassia siamea 7. Erythrina variegata 8. Bacopa monnieri 9. Dalbergia sissoo 10. Gmelina arborea 11. Grevillea robusta 12. Gliricidia sepicium 13. Madhuca latifolia 14. Mimusops elengi 15. Polyalthia longifolia 16. Parkia biglandulosa 17. Pongamia pinnata 18. Samania saman 19. Singapore cherry 20. Swietenia mahagony 21. Thespesia populnea 22. Terminalia catappa 23. Writia tinctoria
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 22
13.0 DETAILS OF CONSTRUCTION MATERIALS
List of building materials being used at site (Quantities are tentative):
Sl. No Material Quantity Unit
1 Sand 51710 Cum
2 Aggregate 68820 Cum
3 Cement 1036595 Bags
4 Reinforcement Steel 8344 T
5 Pipe Scaffolding 6500 Sqm.
6 Bricks 22984 Cum
7 PVC Conduit 1050000 M
8 PVC Overhead tank 271375 Lit
9 Paver tiles 30476 Sqm.
10 SW Sewer line 15611.5 m
11 PVC Rain Water line 9102.25 m
12 SS kitchen Sink 1290 Each
Residential complex and other facilities At Chowkawada and Dhanpunji Village, CONCEPTUAL PLAN Near Jagdalpur, Distt. Bastar, Chhattisgarh
NMDC Iron and Steel Plant 23
14.0 MATERIALS USED FOR CONSTRUCTION & THEIR U VALUES
15.0 LIST OF MACHINERY USED DURING CONSTRUCTION
i) Dumper
(ii) Concrete mixer with hopper
(iii) Excavator
(iv) Concrete Batching Plant
(v) Cranes
(vi) Road roller
(vii) Bulldozer
(viii) RMC Plant
(ix) Tower Cranes
(x) Hoist
(xi) Labor Lifts
(xii) Pile Boring Machines
(xiii) Concrete pressure pumps
(xiv) Mobile transit mixer