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Naya Raipur Development Plan - 2031

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10 10 Physical Infrastructure

10.1 Water Supply Provision of safe, adequate water is a basic necessity for the healthy living of a community. In this section, demand of potable water in the New Capital City Area has been dealt with. On the basis of the total water demand in different design years, identification of the water source, requirement of treatment plant, and storage reservoirs have been estimated. Presently, the area is rural with ponds, small reservoirs and canals. It is also dotted with small to very large water tanks, which are used by the villagers for ablutions, washing cattle and for irrigation. The Mahanadi Main Canal that runs along the western bank of the river principally feeds the extensive canal network in the New Capital City region. 10.1.1 Water Supply Norms Prescribed By CPHEEO The per capita domestic requirements as per norms prescribed by Central Public Health and Environmental Engineering Organization (CPHEEO), Ministry of Urban Development, and Govt. of India are as under: Table 10.1: Norms for Water Supply by CHPEEO

S. No. Category Norms for W/S (litres per capita per day)

(i) Towns provided with piped supply but without sewerage system 70

(ii) Cities provided with piped supply for which sewerage system is existing/ contemplated

135

(iii) Metropolitan and Mega cities provided with piped water supply where sewerage system is existing / contemplated

150

Figures indicated above include requirements of water for commercial, institutional and minor industries, but exclude unaccounted water generally estimated at 15% of the total demand. In most of the metro cities in India, the water for the domestic use varies from 135 lpcd (litres per capita per day) to 225 lpcd. WATER SUPPLY NORMS FOR NAYA RAIPUR Considering recommendations of CPHEEO Manual for Water Supply, Master Plan for Delhi 2001 and Raipur Development Plan 2005, the following water supply norms have been adopted for the Naya Raipur City:

Residential areas 150 litres per capita per day Commercial areas and Government Offices 70 litres per employee per day Hotels 180 litres per bed per day Hospital a. With beds more than 100 450 litres per bed per day b. With beds less than 100 340 litres per bed per day


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Institutional/ Industrial and Other areas 45,000 litres per hectare per day Unaccounted Water 15% of total Fire fighting demand 1% of total demand

10.1.2 Population Forecast The population forecast for the years 2011, 2021 and 2031 have been shown in the table below: Table 10.2: Population Projection

Year Population 2011 150,000 2021 365,000 2031 560,000

10.1.3 Water Demand Based on the above norms, the water demand for the Naya Raipur has been worked out. For Phase-wise demand of water supply refer to table 10.3. Table 10.3: Phase wise demand of water supply

Phase

Additional Demand (in MLD)

Cumulative Demand (in MLD)

Total Domestic Demand

Total Non-domestic demand

Total Demand

Demand considering

UFW @ 15%

Fire Demand @ 1%

Total Demand (in MLD)

1 28.16 45.66 73.82 84.89 0.85 85.74 85.74 2 19.82 60.26 80.08 92.09 0.92 93.01 178.76 3 20.5 15.91 36.41 41.87 0.42 42.29 221.07

Total 68.5 121.83 190.33 218.88 2.19 221.07 10.1.4 Water resources and availability Following surface water resources are available in the area:

− Seonath River − Mahanadi river − Mahanadi Canal

Seonath River being seasonal is not considered as a dependable source. Mahanadi River and Mahanadi Main Canal have perennial flow of water and are dependable sources.

− For the first phase requirement of water, Mahanadi Main Canal intake or Annicut construction on Mahanadi River can be considered.

− For the water requirement in the second and the third phases, new barrage near Rajim may be the source.

10.1.5 Water Treatment Plant The canal water or water available from the proposed barrage on the Mahanadi River, after treatment, will be supplied to the city. The treatment will include screening, sedimentation, filtration, and


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disinfection, the level of treatment depending on quality of available water and permissible drinking water quality standards as specified by CHPEEO or WHO. Table 10.4 gives capacity of water treatment at different phases of development. Table 10.4: Phase Wise Additional Modules of WTP

Particulars Phase I (2011)

Phase II (2021)

Phase III (2031)

Total

Capacity (in MLD)

90 95 45 230

It is suggested to construct the Water Treatment Plant (WTP) in different modules. Based on availability of water, location of WTP can be arranged in such a way that the cost of distribution system would be the least. The best location for WTP considering the general topography of the area lies near upstream side (near Khandwa dam, South Side of Naya Raipur), which has a high elevation. (Refer map 10.1) 10.1.6 Water transmission, Storage Reservoirs, and Distribution The proposed water transmission system (raw as well as treated) is proposed to be operated for 20 hours in a day. The MBR at WTP is proposed to be of 6 hour capacity where as the sumps at individual pumping stations are proposed to be of 4 hours duration. The total system basically consists of two parts: 1. Conveyance of raw water from the source to the proposed water treatment plants: The raw water is proposed to be conveyed from the source to the proposed WTP through pumping

main, by locating head work and pumping station at suitable location.. 2. Water from WTP after proper treatment will be supplied to different zones, for which the following

two systems are required:

• Transmission system from WTP to Various storage reservoirs • Distribution system for various zones.

As per ascetic and landscape profile of the City it is proposed to use underground storage reservoirs and from these Under-Ground Reservoirs (UGR), Booster Pumping Stations can supply the water to distribution network. The concept of providing UGRs and BPS is a recent one and is in use in many metropolitan cities. The system has some obvious merits over the Over-head Tank (OHT) system as discussed under:

i. Economical in cost, construction in easy, requires low capital investments as compared to OHT systems.

ii. Space requirement is less as compared to OHT systems. iii. Booster pumps can maintain uniform pressure in the distribution system. iv. Water main need not be designed for excessive residual pressure as compared to OHT system. v. This system is free of visual obstructions. vi. These systems are entirely dependent on electricity. In Chhattisgarh has good power

availability.

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However, the treated water sump in WTP is proposed at higher elevation in order to achieve water supply to various nodal points (reservoir locations) under gravity, gravity flow to the extent possible. However, where the minimum terminal pressure can not be met, combined pumping station(s) are proposed to supply treated water to the area through a pumping network. The diameter of pipe lines range between 300 mm. to 1500 mm. DI-k9 type pipes are proposed for dia upto 1000 m & MS pipes are proposed for higher dia. . Table 10.5: Capacities of Under Ground Reservoirs and Booster Pumping Stations

Particulars Capacity (in MLD)

Under Ground Reservoir at WTP/ MBR (4 hrs capacity) 38.05 MLD Booster Pumping Stations (considering 4 hr capacity) 0.83 to 4.75 MLD (approx)* * Capacity depending on location and serving population

The water supply network from individual service reservoir is proposed to be a pumping network, through which water is proposed to be pumped to the area. The system is proposed to be consisting of storage reservoir, pumping station and pipeline network

10.2 Sewerage System 10.2.1 Sewage Generation The sewage generation is approximately assumed to be 80 % of total net water supply has been considered out of which water supplied for green areas, washing streets, Horticulture, Fire fighting would cover the ground water infiltration. Refer to table 10.6 for phase-wise sewage generation in Naya Raipur. Table 10.6: Sewage Generation in Naya Raipur

Phase

Additional Sewage Generation (in MLD) Cumulative

Sewage Generation (in MLD)

Domestic Sewage Generation

Non-domestic Sewage Generation

Total Sewage Generation including

infiltration 1 22.53 36.53 59.06 59.06 2 15.86 48.21 64.06 123.12 3 16.4 12.73 29.13 152.25

Total 54.79 97.47 152.25 Considering the topography, the project area is proposed to be divided into two drainage districts, southern zone & northern zone, each of which is proposed to have an independent sewer network, pumping station & sewage treatment plant. The overall sewerage system is proposed as follows: Southern Zone: This zone is proposed to cater for 60 % of the total sewage generated in the project area; one STP is to be located at the lowest spot of southern zone. The exact location shall be determined by NRDA after conducting a feasibility study.


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Northern zone: This zone is proposed to cater for 40 % of the total sewage generated in the project area, with proposed STP located in the area marked ‘zone I’as it is the lowest spot in the southern zone. An intermediate sewage pumping station is proposed in the area marked ‘planning unit II’, which would pump the sewage of about 50% of the northern zone into the trunk sewer leading to the STP. The diameter of branch sewers, trunk sewers, interceptiong sewers & outfall range between 450 mm to 1800 mm & the material proposed is RCNPIII. The rising main proposed is of DI-k9 type. 10.2.2 Sewage Pumping Stations For sewerage system, Sewage Pumping Stations (SPS) are required where depth of excavation go beyond 6.5 m, based on the Natural contour and investigation made on general topography intermediate pumping stations are required for efficient and economical considerations. Table 10.7: Capacities of Sewage Pumping Station required for Sewerage system

Type Of Sewage Pumping Stations Numbers Capacities In MLD SPS1 (at STP of southern zone) 1 93

SPS-2 (at STP of northern zone) 1 62 SPS-3 (intermediate pumping station of northern zone)

1 30

10.2.3 Sewage Treatment Sewage Treatment shall be done through Sewage Treatment Plant. The treatment based on Activated Sludge Process to be adopted. Two STPs of total 155 MLD capacity are proposed for Naya Raipur. The STPs shall be developed in modules in three phases. (Refer table 10.8). One STP shall be located in the north and the other in the southern zone outside the city boundary. (Refer map 10.2). Table 10.8: Capacity of STP at different phase of development

Particulars

Modules of STP in different phase of Development Total Capacity

in MLD 2011 2021 2031

STP (southern zone) Capacity in MLD 36 39 18 93 STP (northern zone) Capacity in MLD 24 26 12 62 CETP (for Industrial effluent) - - Note: CETP capacity to be calculated based on type and size of industry

10.2.4 Disposal Options The treated effluent shall be utilized in any of the following uses so as to conserve and minimize the overall water requirement viz., Irrigation, Horticulture, Ground water recharge. Three alternatives for the disposal of treated effluent are suggested as follows:

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i. Kulhannala ii. 50% down stream of Mahanadi Main canal running parallel and in the ridge line and 50% to

Kulhan nala. iii. Other alternative is to reuse water for irrigation purposes for the downstream area so that net

water requirement for irrigation canal (Mahanadi Main Canal) can be reduced. This is best possible alternative for efficient use of wastewater.

iv. Sewage after proper treatment and disinfections (not generally used for sewage treatment but required for effluent discharge Standards and DBU ‘Designated Best Use’ of Mahanadi Main Canal point of view) can be discharged to Mahanadi Main Canal. The Sewage treatment will be such that quality of water in Mahanadi Main Canal and treated sewage may not differ so much. In this case, a Pumping Station will be required to pump the treated sewage to Mahanadi Main Canal at suitable location to be decided after detail investigations.

10.3 Storm Water Drainage Storm runoff is that portion of precipitation, which drains over ground surface. Estimation of such run off reaching storm water drainage system is therefore dependant on intensity and duration of precipitation, which again depends upon status of development of the area, soil and topographical characteristics and time required to reach the disposal points from the farthest points. Drains are generally aligned along the valley lines between ridges. Only when natural drainage is not possible, drains are taken across the valley. The curves developed on rainfall intensity versus time of concentration showing 2-year frequency, 5-year frequency 10 year frequency and 50 year frequency in the new capital is shown in Fig 10.1.

Fig 10.1: Rainfall intensity Vs Time of Concentration Curve for the New Capital City of Chhattisgarh (Based on IMD Data) In case any embankment along the river is found necessary, the same may have to be designed to be safe against 100 yrs frequency flood to protect urbanized areas. The standard charts for rainfall intensity vs. time of concentration have been prepared using IMD for Raipur region, which can be used for detail planning for storm water drainage.


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10.3.1 Storm Water Drainage For New Capital City 10.3.1.1 Issues and observations Generally, the main issues on Storm Water drainage of this region are:

i. Inadequate provision of storm water drainage system. ii. Lack of maintenance of existing drains and nallahs etc. iii. Development process not compatible with drainage pattern.

The project area is traversed by four major streams thereby dividing the entire area into four catchment zones. All these streams are proposed to be preserved by carrying out rehabilitation/ improvements etc. All the proposed road side drains are proposed to convey the run off generated from the corresponding road and ultimately discharge the same into the corresponding nallahs / streams. Hence the proposed storm water drainage system for project area consists basically of two systems i.e.

i. Construction of Road side drains, ii. Improvement or rehabilitation of existing Natural streams channels /nallahs.

• Road side Drains:

It is proposed to provide drains on both sides of the roads. Table 10.9 gives the length of various types of Roads suggested for New Capital city of Chhattisgarh. The storm water roads drains should as per guidelines mention in previous section. (Refer map 10.3). Table 10.9: Length of storm water roadside drains for New Capital City, Chhattisgarh

Category ROW Length of road (In m) Length of drains (m)

Main Arterial roads 100 m 63,645 1,27,290 Secondary arterial roads 60 m 63,565 1,27,130

Rectangular concrete drains are proposed on either side of the road.

• Improvement of natural streams:

By the development of urban area, the coefficient of runoff will increase; hence, the existing section of streams will not be sufficient to cater the increased runoff resulting form Rainfall of selected frequency of occurrence. It is suggested to rehabilitate the existing drainage channel of new capital city of Chhattisgarh. 5 years Maximum rainfall intensity should be taken for design of system, similar to cities of international standards. Additionally cross drainage works are proposed at the road crossings.

10.3.1.2 Policy The following policies are to be adopted:

i. Develop a storm water management system that manages the quality and quantity of storm water runoff of the region avoiding any water logging in the area.

ii. Recognize the need for public ownership and operation of storm water management practices such as rainwater harvesting.

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iii. Prepare and adopt erosion and sediment control guidelines of the region.

10.3.2 Rain-Water Harvesting Special emphasis is to be given to rainwater harvesting, in urban areas. Appropriate methods for recharging the ground water should be considered and adopted. Roof top rainwater harvesting at the individual as well as community level shall also be considered. Rain water storage, into dug up or natural lakes/ depressions, from the storm water drainage system shall be proposed, which will also help in environmental improvement as well as recreational uses. 10.3.2.1 Rain Water Harvesting for New Capital City The principle of rainwater harvesting is to conserve and use precipitation in the same area where it occurs for greater ground water recharge and later use. The methods are site specific and may depend upon local conditions like check dams, roof top collection, aquifers recharge, storage in soil profile, creation of small basins in rural areas, contour binding, percolation tanks etc. due to urbanization in cities, the paved / impervious areas get increased resulting in reduced ground water recharge. Fig 10.2 shows common methods of Rainwater harvesting, which can be used in Naya Raipur. Rain Water Harvesting is mandatory at individual development level. 10.3.2.2 Storage Of Rainwater: This can be achieved by following small-scale measures:

i. Recharge Pits for recharging the aquifers. These are generally 1 m wide and 2 to 3 m deep back filled with boulders, gravels and coarse sand.

ii. Trenches: Usually constructed when permeable strata are available at shallow depths. Trenches may be 0.5 m to 1 m wide and 1 to 1.5 m deep, 10 to 15 m long depending upon availability of water. These are back filled with filter material.

iii. Dug Wells: Existing dug wells can be utilized as recharge structures and water made to pass through filter media before putting into dug wells.

iv. Recharge wells: Recharge wells of 100 mm to 300 mm diameter are constructed for recharging the deeper aquifers and water is passed through filter media to avoid chock age of recharge well.

v. Roof top rain water: In big cities, roof top rainwater recharge has been recommended. Local authorities, communities need to be encouraged, can take up all these methods. Considering only 100 sqkm of area water harvesting and assuming average rainfall 1000 mm and assuming only 40 % average runoff to be retained by soil, the quantity of water that can possible be recharged may be around 40 Mcum.

10.4 Solid Waste Management

10.4.1 Estimated Solid Waste Generation in Naya Raipur

The quantity of the solid-wastes generated is an indicator to the development and the character of city. More the city is developed, more the generation of the wastes. Again, the predominance of the industrial and commercial Land use in the city increases its generation. By comparing the per Capita generation of different world class and Indian cities the following norm


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have been suggested for generation of solid waste:

• Residential sectors : @ 600 gm per Capita per day • Commercial areas : @ 600 gm per employee per day • Hospitals and Hotels : @ 600 bm per bed per day • Other areas : @ 27 kg per ha per day

The total solid waste generation has been given in Table 10.10. Table 10.10: Projected Phase-wise Solid Waste Generation in Naya Raipur

Phase

Additional Solid Waste Generation (in MT per day)

Cumulative Solid Waste Generation (in MT per day)

Domestic Generation

Non-domestic solid waste generation

Total Generation

Domestic Generation

Non-domestic solid waste generation

Total Generation

1 101.98 40.85 142.83 101.98 40.85 142.83 2 80.19 71.95 152.14 182.17 112.80 294.97 3 85.56 54.37 139.93 165.75 126.32 434.90

Total 267.73 167.17 434.9 The total generation of solid waste works out to 434.9 MT/day in the year 2031, which corresponds to 805 gms per Capita per day of solid waste. 10.4.2 Methods Of Disposal There are several Municipal Refuse Disposal method are in uses in various cities throughout world. Some of the methods are listed below:

• Sanitary Landfill • Central Incineration • On site Incineration • Grinding Food Wastes • Composting

10.4.3 Solid Waste Mamagement System For Naya Raipur City Depending upon the socio-economic condition, usual practices and availability of fund the selection of disposal methods are to be made judiciously. Considering the local condition of Raipur and the proposed Naya Raipur, the proposal is the combination of the following disposal methods:

• Sanitary Landfill • Composting

10.4.4 Solid Waste Collection System The daily-generated solid wastes from residential, institutional sources and from commercial areas are to be collected through by the appointed contractor of Welfare Society. The residents, commercial and institutionalises will be charged the market rate for it. The contractor of the Welfare Society will deposit the solid wastes to the covered waste collection containers having suitable working and pneumatic


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container lifting arrangements so that the containers may be employed conveniently on the trucks. There will be covered container at 500 m distance on the roadside. The container will have two chambers one for recyclable material to be dropped and other for all organic and compost materials. The sorting of the solid waste can be done by the contractor. The sorters are to be provided with hand gloves, shocks and dress so that their health could be protected. In fact, the contract conditions are to be made considering this condition. The Consultant recommends a 75 T capacity compost plant and 7.5 acre area for dumping ground for phase I. The total area required for dumping ground is 22 acre. Two dumping grounds of 4.5 ha each are proposed at the north-eastern and south-eastern sides of the city in the peripheral area, at a distance of 5 Km from the city boundary. (Refer map 10.4). Table 10.11: Projected Phase-wise Solid Waste Management System in Naya Raipur

Phase Year Population Total Solid Waste

generated

Proposed Compost

Plant Capacity

Proposed land fill

area (in ha)

Number of trucks

I 2011 1.50 lakh 142.83 MT 75 MT 3.0 15 II 2021 3.65 lakh 294.97 MT 150 MT 6.0 30 III 2031 5.60 lakh 434.9 MT 220 MT 9.0 44

Figure 10.3 shows detail of Flow diagram for solid waste management, which can be used for Naya Raipur. 10.4.5 Other Management Measures The following activity needs to be considered:

• Providing covered dust-bins/garbage collector in convenient position. • Coordinate with government and semi-governmental agencies, railways, industrial

establishment and institutions to finalize a programme for efficient removal and reduction of solid waste from roadsides and drains.

• Encourage recycling of newspaper, aluminium cans, glass bottles and plastics through private participation.

• Hazardous wastes and bio-medical wastes should be disposed off separately; establish one centralized incinerator for disposal of all biological waste materials generated from various hospitals.

• Enforce use of hand gloves, shoes and safety dress for all waste collectors and sorters to ensure health.

• Provide modern trucks capable of using hydraulic lifting as well as safe garbage containers. • Increase public awareness of the benefit of living a clean and health life by proper management

of solid wastes for persuading them to bear the cost of such services. • Encourage the CBO’s to promote use of biodegradable waste bags and dumping waste only in

garbage containers and training the inhabitants the hygienic method of putting the waste bags. • Intensive program of tree plantation on the disposal areas to be undertaken after the site is filled


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up.

10.5 Power Naya Raipur city for 5.6 lakh population is proposed to be developed in three phases. The estimated power requirement by the completion of phase III will be 565 MVA. The calculation is based on : Average Power Demand of 2 KW per household Rate of growth of Power demand @ 6.49 % per annum Power Factor - 0.9 Plant/Substation Load Factor - 0.8 Diversity Factor – 0.6

10.5.1 Development of Power Supply in Phase-I The estimated power requirement in this phase will be 95 MVA. The power demand can be met by importing power at 33kV voltage level from the nearby sources. 5 nos. 33/11kV substations of capacity 20MVA are to be built in or around the town. 10.5.2 Development of Power Supply in Phase-II The estimated power requirement for this phase will be 130 MVA. The demand of the already developed Phase-I of the city will increase by 61MVA by the end of completion of Phase-II. The total increase of load by the end of completion Phase-II will be 191 MVA. Total load at the end of Phase-II development will be 286MVA. It is proposed to build a dedicated 132/33 kV grid substation of capacity 200MVA for the proposed city. Power at 132 kV from National Grid/Chhattisgarh Electricity Board grid will be received at the grid substation and stepped down to 33kV which will further be transmitted to various Sector substations (33/11 kV). 10 number of 33/11kV substations in addition to the already built 5 number in Phase –I will have to be built to cater this increase of load. 10.5.3 Development of Power Supply in Phase-III The estimated power requirement in this phase will be 155 MVA. The demand of the already developed Phase-I and Phase -II of the city will increase by 124MVA by the end of completion of Phase-III. The total increase of load by the end of completion Phase-III will be 279 MVA. Total load at the end of Phase-III development will be 565MVA. 14 numbers of 33/11kV substations in addition to the already built 15 numbers in Phase –I and Phase-II will have to be built to cater this increase of load. Therefore the total estimated requirement for the completely developed city will be 565 MVA. Two more 132/33kV grid substation in addition to the one already built Phase-II will have to be built in this Phase of development.

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10.5.4 Proposed Power Requirement and Estimated Number of Grid/Substations for New

Capital City

A. 132/33 kV Grid Stations

Capacity of each grid station: 200 MVA S.No. Voltage Level MVA Location

1. 132/33 kV 2 x 100 East Zone 2. 132/33 kV 2 x 100 North Zone 3. 132/33 kV 2 x 100 South Zone

B. 33/11 kV Substations

Capacity of each substation: 20 MVA • Phase – I - 5 Nos. • Phase – II - 10 Nos. • Phase-III - 14 No.

Total number of substations = 29 Nos.

C. 11/0.433 kV Substations

Capacity of each 11/0.433kV substation: 5 MVA • Phase – I - 19 Nos. • Phase – II - 40 Nos. • Phase-III - 56 Nos.

Total number of substations = 105 Nos. Four 11/0.433kV substations will be connected to one 33/11 kV substation 10.5.5 General Recommendations for setting up modern Electrical Power Transmission and

Distribution system The following steps are recommended for improvement in Transmission and Distribution of Power Supply. i. Power supply for up to 33 kV voltage should be taken through underground distribution system. The

cables can be taken through underground duct or simply buried in the ground. ii. The Proposed Grid stations should preferably be built around outskirts of the city. Power supply at

132kV or above voltage level can be taken through overhead system. iii. To ensure minimum interruption of Power Supply, 11kV underground distribution system can be

connected in Ring Main. It will ensure alternate source of power supply for all substations connected to the Ring Main.

iv. Wherever it is necessary to use overhead transmission (Outside city limit), LT Arial Bunch cables can be used to check power theft.

v. 11/0.433kV substations can be indoor or outdoor type.


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vi. Wherever there is space constraints in congested areas, Modern compact packaged outdoor substations can be used. This type of modern outdoor substation contains Transformer, RMU, Capacitor and all the Switchgear arrangement in a single compartment. Space requirement for this type of substation is only 5m x 5m x 4m.

vii. The main receiving stations (Grid Stations) should have the SCADA (Supervisory Control and Data Acquisition) facility to ensure on line monitoring and control of power supply. All substations and distribution stations will be interconnected with controlling stations by using modern methods e.g. Fibre optics.

viii. As far as the usage of power is concerned, it is proposed to use energy efficient electrical light fittings and lamps e.g. low power ballasts, low consumption high power luminaries, lux level limiters and timers for street lighting etc. Non-conventional source of energy e.g. solar heaters are proposed for heating. High masts will be used at road junctions, stadiums, transport hubs, parks and for area lighting. All consumers domestic, commercial, government organisations will be metered.

10.6 Telecommunications Modern communication system will be provided for internal as well as external communication. Modern state-of-the-art digital exchanges in requisite numbers are envisaged for providing STD/ISD/Internet facilities. As per present practice, electronic exchanges with 40,000 lines per exchange are proposed to be installed in requisite numbers. A dedicated exchange will be provided in the Capitol Complex. Fibre optic cables will be used instead of conventional telecom cables. The network shall be designed to provide full access to VSAT/satellite communications and also the ISDN facilities. All the consumers could have plug-in type telephones. The telephone and electric cables will be laid in the same corridor. It will be ensured that adequate vertical and horizontal separation between telephone and electric cable is maintained. Extensive network of cellular phones is also envisaged.

Naya Raipur Development Plan-2031

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11 11 Social Infrastructure

11.1 Introduction

The development of sustainable social infrastructure is the basic requirement for providing quality life; social infrastructure has a significant role in promoting growth and competitiveness in the economy. Appropriate provision of social infrastructure will have a direct bearing in improving the various social indicators, thus fulfilling the vision of Naya Raipur (Refer map 11.1).

The social infrastructure includes:

1. Health 2. Education 3. Security 4. Communication 5. Socio-cultural Facilities 6. Distributive Services 7. Other facilities and services

11.2 City Structure for the Provision of Social Infrastructure

Following hierarchical city structure has been worked out for the provision of social infrastructure.

Table 11.1: Proposed City structure Hierarchy Population served

Housing Area / Sub sector 5,000 Neighbourhood / Sector 16000 Community 1 –1.5 lakh

City 5 lakh

The city has been divided into four planning units/communities of 100,000 to 150,000 population each to provide for a proper and equitable distribution of facilities (Refer map 11.2).

In the foregoing paragraphs, space provisions required for different social infrastructure are quantified. The NRDA shall make best efforts to provide the prescribed space and promote the facilities.

11.3 Health

The World Health Organisation (WHO) defines health as a state of complete physical, mental and social well being. The objective is to attain the same for the population of Naya Raipur city.

For appropriate distribution and availability of health facilities, the UDPFI guidelines suggest the norm of 5 beds per 1,000 population. However as the health facilities are most likely to attract population from the region, the facilities are provided at 6 beds per 1,000 population (Refer table 112).


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Table 11.2: Provision for Health Facilities

Sl. No. Facility

Beds per 1000

Population Hierarchy

Planning Norms Provision Population/

Unit Plot Area

1 Clinic/s - Housing area

In the convenience shopping center or in the residential houses.

2 Dispensary or Polyclinic - Neighbourhood 16,000 0.08 to

0.12 ha

In the Neighborhood Centre.

3

Nursing Homes (4 nos. 25 beds each),Child welfare, Maternity Centre

1.00 Community 1,00,000 0.2 to 0.3 ha

In the health complex as part of the community centre.

4 Intermediate Hospital A (150-200 beds)

1.00 Community 1 – 1.5 lakh 3.7 ha

5 Intermediate Hospital B (80 – 100 beds)

2.00 Community 1,00,000 1.0 ha

6 General/Referral or Speciality Hospital (500 beds)

1.00 City City Population 10.0 ha City level

(2 nos.)

Besides all the above facilities a medical college cum hospital (500 beds) for 5-lakh population with an area of 15 Ha is envisaged in the institutional and research complex. Note: Within the quantum of space provided for overall health facility, the NRDA may vary the category of facilities within a particular level of provision.

11.4 Education

For the provision of education facilities the objective is:

i. To provide primary, higher secondary schools education to 100% children of the age group 6 to 18 yrs.

ii. To provide integrated school with and without hostel facilities to be developed as public and other similar schools.

iii. To provide school for the mentally and physically disadvantaged. iv. To provide higher education facilities for at least 3% of the total population or for about 30% of

the age group 18 to 24 yrs.

11.4.1 Primary Education

To provide school education for 100% children, the following norms are adopted based on UDPFI guidelines.

Table 11.3: Norms for provision of Educational facility No Educational Facility Level of Provision Pop./Unit (approx.) Strength Plot

Area

1 Pre-primary/Nursery School Housing Area 2,500 250 0.10

2 Primary School Housing Area 3,000~5,000 500 0.40 3 Senior Secondary School Neighbourhood 7,500 1,000 1.60


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No Educational Facility Level of Provision Pop./Unit (approx.) Strength Plot Area

4 Integrated School with hostel facility Community 90,000~1,00,000 1,000 3.90

5 Integrated School with out hostel facility Community 90,000~1,00,000 1,000 3.90

6 School for Handicapped Community 45,000 400 0.50 Note: NRDA may vary categories within a certain level, say neighbourhood level or community level, keeping the total area to be provided intact.

11.4.2 Higher Education

For higher education, the facilities proposed are:

Table 11.4: Norms for provision of Higher education facilities* Sl. No.

Facility Students Area Standard Location

1 University 5,000 (min.) Separately indicated 2 Engineering College 2,000 60 ha As part of

University 3 Medical College 1,500 15 ha

(includes space for general hospital)

As part of institutional and research complex

4 General Colleges (4 nos.) 8,000 4 ha each In Educational Complex

* (3% of the population i.e. 30% of population in the age group 18-24 years)

The above area requirements are indicative. Actual area allocation will depend upon proposal and NRDA’s discretion.

The University would include colleges/institutions for new subjects like Information Technology, Biotechnology, Communication and also Culture and Fine Arts and other professional courses including Engineering and Medicine. The institutes in the institutional area and the University would have facilities for continuing education.

11.4.3 Vocational Education

The following norms have been adopted for provision of vocational education:

Table 11.5: Provision of Higher and Vocational/Training Education

No Educational Facility

Level Pop./Unit (approx.)

Strength Plot Area (ha)

1 Technical Education Centre To be provided in alternative Community Centres

1-1.5 lakh 500 4.00

a. Polytechnic 400 2.40 b. ITI 100 1.60

11.5 Police

Urban communities are comparatively anonymous and depend on police for security. The prescribed norms for police are as under:


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Table 11.6: Prescribed norms for police service No Security Facilities Hierarchy Pop./Unit (approx.) Area

1 Police Station Community level 0.90 lakh 1.0 ha

2 Police Post Where required 0.16 ha

3 Police Head Quarters City level 5 lakh

4 Police Academy City level 5 lakh 20.48 ha Six Police stations have been provided in the city, four in facility complexes in the Facility Corridor, one in the industrial area and one in the exhibition area.

Apart from the above Police Headquarters are provided at the Capitol Complex. Police Academy and Training Centre have also been provided at the North End of the City.

11.6 Fire

Fire Services are needed for protecting people from fire hazards, building collapses, and other unforeseen emergencies. The following norms are prescribed for the provision of fire stations:

Table 11.7: Norms of Fire Station Facilities Population served Area required Provision

Fire Station/ Sub-fire Station 1 for 1-1.5 lakh within (3 kms radius) 10,000 sqm Where required

(Refer map 11.3)

The following Guidelines are to be followed for locating the Fire Stations –

Guidelines for setting up fire stations

1. Fire stations are located so that the fire engines are able to reach the disaster site within 3-5 minutes.

2. Fire Stations shall be located on main roads with minimum two entries. 3. The concept of under ground pipelines on the periphery of the sector, exclusively for fire

fighting services to be provided 4. All major complexes and multi-storied buildings to have the plans sanction from the fire

department.

11.7 Disaster Management Centre

Naya Raipur is generally not prone to any natural disaster, but disasters can be man made and highly unpredictable; hence it is important to have a disaster management centre for crisis conditions.

A Disaster Management Centre has been proposed in Naya Raipur with suitable open area (2 ha). This centre would accommodate the City level Fire Station with its head offices and Trauma Centre for coordination at the time of emergencies and safe parking. The Trauma Centre should be on 1 hectare of land and have a minimum of 100 beds. This would be linked with lower order Trauma Centres to be provided in selected hospitals.

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11.8 Communication

The Post, telephone and the Internet are the major components to be provided for the communication network.

11.8.1 Postal Facility

The following norms have been adopted for the provision of post and telegraph offices.

Table 11.8: Planning Norms for provision of Postal Facilities No Postal Facility Pop./Unit

(approx.) Area Provision

1 Post Office Counter without delivery

10,000 to 15,000 60 sq.m~ 85 sq.m. At Local Shopping Centre / Neighbourhood Centres

2 Head Post Office with Delivery Office

2 lakh ~ 2.5 lakh 480 sq.m~600 sq.m. In Community Centres (Alternative)

3 Head Post Office with delivery and Administrative Office

City level 2,000 sq.m. ~2,500 sq.m.

At Central Business District

11.8.2 Telephones

Telecommunication is vital to the day to day functioning and an efficient telecommunication network ensures better efficiency. Naya Raipur shall be provided with a hi-tech communication system for internal as well as external communication. Modern digital exchanges to be provided for STD/ISD/Internet facilities.

The following norms have to be adopted for the provision of Telephone Exchanges.

Table 11.9: Prescribed norms for Telecommunication Infrastructure

No Postal Facility Pop./Unit (approx.) Area Provision 1 Telephone Exchange

(With 40,000 lines) 4.0 – 5.0 lakh 2500 sq.m. At Central Business

District 2 RSU (Remote Subscriber

Unit) 1 No. within a radius of

3 Km At Community

Centres Community Facility Centres

Fibre optic cables to be laid on all roads in the city for provision of internet services.

11.9 Socio – Cultural Facilities

The adopted norms for the provision of socio-cultural facilities for Naya Raipur have been listed below.

Table 11.10: Norms for Socio-Cultural Facilities in Naya Raipur Facilities Standards Provision

Community Room / RWA centre 1 for 1,000/1,500 population Area: 500 sqm.

Community Hall & Library 1 for 15,000 population Area: 2,000 sqm.

Neighbourhood Centre

Recreation Club including Music, Dance & Drama Centre

1 for 100,000 population Area: 10,000 sqm.

Community Centres


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Facilities Standards Provision

Meditation & Yoga Centre 1 for 100,000 population. Area: 4,000 sqm.

Socio-cultural Complex City level

11.10Distributive Services

An efficient distribution system to fulfil the day-to-day needs of the citizens is necessary even at the smallest planning unit level of the city. The distributive services include milk, fruits, vegetables, LPG, petrol, etc.

Table 11.11: Norms for Public Distribution System

Sl. No. Category Planning Norms and Standards

1. Milk Booth/Milk and Fruit and Vegetable Booth

One per 5,000 population ( in residential developments)

2. LPG Godown including Booking Office. 3 LPG Godowns per 1 lakh population in Community Centres

11.10.1 Provision of Distributive Facilities for the City

The following norms have been adopted for the provision of distributive facilities for Naya Raipur:

Table 11.12: Provision for Distributive Infrastructure in the New Capital City Facilities Adopted standards Unit Area (Ha) Location

LPG Godowns 50,000 0.05 Facility Complex Milk Booth 5,000 0.015 Convenience Shopping Centre Petrol pumps 50,000 As per Master Plan for Petrol Pumps

Table 11.13: Norms for the Petrol pumps

a) Petrol Pumps Size i. Only filling station 30 M x 17 M (min) ii. Filling cum service station Min. Size: 36 M x 32 M Max. Size: 45 m x 33 M b) Other Conditions i. Petrol pumps shall not be located on the road R/W less than 30 M ii. Minimum distance from road intersections 100 metres iii. Longer side on the road iv. The city would have at least 10 petrol pumps. All these would be filling cum service

stations (Refer map 11.4)

11.11Other Facilities

Table 11.14: Norms for provision of other community facilities Sr. no.

Category Population / Unit (approx)

Max. Plot area Location

1

Old Age Home

Community level

1,000 sq. m. To be included in alternative facility complexes

2

Working women-men hostel

Community level

1,000 sq. m. To be included in alternative facility complexes

3

Religious

Community level

2,000 sq.m.each, 3 units Facility Complex

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11.11.1 Cremation / Burial Ground

Two cremation ground and burial ground in an area of 2 Ha each are provided outside the city in the Peripheral Region – one each in the North and the South.

11.11.2 Grouping of Social Infrastructure at the Community Level

The common facilities serving a population of 1 to 1.5 lakh have been provided in the central green spine and facilities corridor. The common facilities have been further grouped into health, education, commercial and sports & cultural complexes and with 30% extra area to account for internal roads and common parking, shopping and other common facilities. (Refer table 11.15). Four of these community facility complexes are provided in the Central Facility Corridor (Refer map 11.5).

Table 11.15: Community level grouping of Social Infrastructure

Sl No Health Complex 1 Intermediate Hospital A (3.7 hectare) 2 Intermediate Hospital B (1.0 hectare) 3 Poly Clinic (0.3 hectare) 4 Nursing Home (0.2*4 Nos. = 0.8 hectare) 5 Health Club (0.2*2 = 0.4 hectare)

Area (hectare) 6.2 Total Area with 30% extra (hectare) 8.68 (including 1% for informal sector)

Sl No Educational Complex 1 College (4.0 ha) 2 Integrated School (inc. Hostel) (3.9 ha) 3 Integrated School (exc. Hostel) (3.5 ha) 4 School for Handicapped (0.5*2 =1 ha) 5 Vocational Institutes/Coaching and Training Centres (4.0 ha)

Area (hectare) 16.40 ha Total Area with 30% extra (hectare) 22.96 ha (including 1% for informal sector)

Sl No Facility Complex 1 Telegraph Booking Counter (0.05 ha) 2 Police Station (1.5 ha) 3 Police Post (0.16 ha) 4 Petrol Pump (as per master plan) 5 Bus Terminal (0.2 ha)

6 Electric Sub Stations (2*1.08 ha=2.16 ha) 7 LPG Godowns (0.05 ha*2 = 0.1 ha) 8 Religious Premises (3*0.2 ha= 0.6 ha) 9 Fire Station (1 ha)

10 Weekly Market (0.4 ha) Area (hectare) 6.17 ha Total Area with 30% extra (hectare) 8.63 ha (including 1% for informal sector and night shelter)

Sl No Components of Commercial cum Business Complex 1 Community Centre (inc. Service centre: 5.4 ha)

Area (hectare) 5.4 ha (including 1% for informal sector)


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Sl No Recreational, Sports and Cultural Complex 1 Park (4.0 ha) 2 Sports Centre (8.0 ha) 3 Recreation Club (1.0 ha) 4 Performing Arts (0.1 ha) 5 Meditation and Spiritual Centre (0.5 ha) 6 Organized Informal Eating Spaces (0.2 ha)

Area (ha) 13.8 ha Total Area with 30% extra (hectare) 19.32 ha (including 1% for informal sector)

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Naya Raipur Development Plan -2031

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12 12 Recreation

12.1 Introduction

Recreational areas and open spaces are integral to the garden city image of Naya Raipur. Recreation consists of diverse activities including parks, play areas; other passive and active recreation. Recreation facilities are to be so developed as to cater to all age groups with varying needs as also regional, recreational activity like jungle safari, golf course. Quality recreational spaces in the capital city have been provided at different hierarchical levels for enhancing the quality of life and environment in the city.

12.2 Parks and Play areas (as part of residential use zone)

The lower level parks and play areas shall be provided when the sector- or neighbourhood-level layout plans are prepared. These would be based on the following norms:

• Tot-lots @ 0.5 sq. m. per person; on total population • Park @ 3.0 sq.m. per person; on total population • Play areas @ 1.5 sq. m. per person, on total population.

The above facilities shall be provided as following in 3 levels of hierarchy:

Table 12.1: Hierarchy of Open Spaces as part of residential use zone

Recreational Facility Population No. Area per Unit (in sq.m.)

Level

Tot-lot 250 1 480 Housing Cluster Housing area park 5,000 1 5,000 Housing area Housing Area Play Ground 5,000 1 5,000 Housing Area Neighbourhood Park 15,000 1 15,000 Neighbourhood Neighbourhood Play Ground 15,000 1 15,000 Neighbourhood

12.3 Parks and Play areas (at Community level and above)

At Community level (1 lakh), parks and play areas shall be as under:

• Community level park 4 ha

• Community level Sports Centre 8 ha

There shall be continuous recreational green corridor from north to south touching the network of recreational, social infrastructure.

Naya Raipur Development Plan -2031

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12.4 Provision of recreational spaces at the City-level

The garden city image of Naya Raipur is reflected through the sizeable area allocated for open spaces at the city level that adds up to 26.67 % of the total city area. Parks and open spaces are valuable resources to the community and play an important role in defining the character and lifestyle of the City's residents. A systematic distribution of recreational and open spaces has been worked for an equitable access and proper division throughout City as given in table 12.2 (Refer map 12.1).

The city and regional level parks are provided at the four ends of the city integrating the water bodies with the general landscape. The existing plantations and water bodies have been preserved and integrated with the green spine and open spaces connecting the different sub-city level facilities.

Table 12.2: Areas for Recreational Areas at city level

Open Spaces Area (Ha) Film city 46.49 Parks and Play Areas 366.07 Stadium & Sports Complex 45.16 Nature Resort/Theme Park 258.48 City Park 467.55 Reserved Forest 216.01 Botanical Park, Jungle Safari & Golf Course 389.95 Water body 233.71 Plantation (located within uses other than recreational) 113.93 Total Area 2137.36

12.5 Sports Facilities

Sports are an important recreational facility that contributes towards the physical and mental development of the citizens. The plan emphasises the development of play and sports areas for all age groups in the form of parks, playgrounds, stadium and sports complex.

The norms for sports facilities are as under:

Table 12.3: Adopted norms for the provision of Sports Facilities

Play Facility Area (sq.m.)

Population Served Level Provision

Housing Area Play Ground 0.50 5,000 Housing area In the layout plans Neighbourhood Play ground 1.50 15,000 Neighbourhood In neighbourhood centres Community level Sports Centre 8.00 100,000 Community In Community Sports Complex City level Stadium & Sports Complex 24.21 500,000 City City level

12.6 Green Belt

A 500-meter wide belt all along the city has been marked as green belt. This shall remain in agricultural use. In due course of time, the resources permitting, the area could be afforested. Refer map 16.2 for extent of Green Belt around the new city.

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