form i -...

Existing and Proposed expansion of Darbhanga Medical College and Hospital, District Darbhanga, Bihar

EIA/EMP Report

Consultant-Ascenso Enviro Pvt. Ltd. of 1

Form I


Consultant-Ascenso Enviro Pvt. Ltd. Page 1 of 20

APPENDIX -I (See Paragraph – 6)

FORM-1 (I) Basic Information

S. No. Item Details

1. Name of the project Proposed Hospital and Medical College of Darbhanga Medical College and Hospital, District Darbhanga, Bihar

2. S.No. in the Schedule 8 (b)

3. Proposed capacity/area/length/tonnage to be handled/command area/lease area/ number of wells to be drilled.

Total Plot Area: 4,04,685.64 sq.m.

Built up Area (FAR + Non FAR): 3,41,655.52 sq. m.

4.

New/Expansion/Modernization The existing complex is being under operation since 1925 i.e. before the issuance of the EIA notification. Now Bihar Medical Services & Infrastructure Corporation (BMSICL) has proposed expansion of the Darbhanga Medical College and Hospital (DMCH) in terms of construction of Academic Block, Hospital Block, Class IV Accommodation, Surgical Block and Students Hostel.

Total plot area is 4, 04,685.61m2. The existing FAR is 2,18,429.51 m2 at present and proposed expansion FAR is 1,11,129.4 m2 will be for future expansion.

5.

Existing Capacity/Area etc.

Total Plot Area: 4,04,685.64 sq.m.

Built-up of existing phase:-2,18,429.51 sqm at present But in expansion phase the area of 5,301.75 sqm to be demolished

6. Category of Project i.e. ‘A’ or ‘B’ B

7. Does it Attract the general condition? If yes, please specify.

No

8. Des it attract the specific condition? If No



yes, please specify.

9. Location

Plot/Survey/Khasra No

Village

Tehsil

District

State

Darbhanga Medical College and Hospital

-

Laheriasarai

Darbhanga

Darbhanga

Bihar

10. Nearest railway station/airport along with distance in kms.

Nearest Railway Station: Laheriasarai Railway Station at 2.0 km, South

Nearest Airport: Darbhanga Airport at 6.4 km, North

11. Nearest Town, City, District Headquarters along with distance in kms.

Nearest City: Darbhanga

District Headquarters- Darbhanga

12. Village Panchayats, Zila Parishad, Municipal Corporation, Local body (Complete postal addresses with telephone nos. to be given)

Darbhanga Nagar Nigam, Lalbagh, Near Rajendra Bhawan, Darbhanga – 846004

Email: [email protected]

13. Name of the applicant Bihar Medical Services & Infrastructure Corporation

14. Registered Address Bihar Medical Services and Infrastructure Corporation Limited (BMSICL),

5th Floor, Biscomaun bhavan,

Gandhi Maidan, Patna-800001,

Bihar, India

Phone / Fax: +(91)-(612)-2219634/35

Email: [email protected]



15. Address for correspondence:

Name

Designation(Owner/Partner/CEO)

Address

Pin Code

E-Mail

Telephone No.

Fax No.

Mr. Sanjeev Ranjan

General Manager (Projects & Design)

5th Floor, Biscomaun bhavan,

Gandhi Maidan, Patna, Bihar, India

800001

[email protected]

+(91)-(612)-2219634/35

+(91)-(612)-2219634/35

16. Details of Alternative Sites Examined, if any, Location of these sites should be shown on a topo sheet.

No alternative site examined.

17. Interlinked Projects No

18. Whether separate application of interlinked project has been submitted?

Not Applicable

19. If yes, date of submission Not Applicable

20. If no, reason Not Applicable

21. Whether the proposal involves approval/clearance under: If yes, detail of the same and their status to be given

(a) The Forests (Conservation) Act, 1980? (b) The Wild Life (Protection) Act, 1972?

(c) The C.R.Z. Notification, 1990?

a.) No, since no land protected under The Forests (Conservation) Act, 1980 is involved in the project.

b.) The Wild Life (Protection) Act, 1972 is not applicable.

c.) The C.R.Z. Notification, 1990 is not applicable as no coastal zone is coming within 10 km of the project.

22. Whether there is any Government order/policy relevant/relating to the site?

Not Applicable

23. Forests Land Involved (Hectares) No forests land involved.



24. Whether there is any litigation pending against the project and/or land in which the project is proposed to be setup?

(a) Name of the Court (b) Case NO. (c) Orders/ directions of the Court, if any and its relevance with the proposed project.

No litigation is pending against the project and/or land in which the project is proposed.

Not Applicable.

(II) Activity 1. Construction, operation or decommissioning of the Project involving actions, which will cause physical changes in the locality (topography, land use, changes in water bodies, etc.)

S.No. Information/Checklist confirmation

Yes/No Details thereof (with approximate quantities/rates, wherever possible) with source of information data

1.1 Permanent or temporary change in land use, land cover or topography including increase in intensity of land use (with respect to local land use plan)

No

The existing features consist of hospital buildings and expansion shall also have construction of hospital buildings. So, there is no change in land use.

1.2 Clearance of existing land, vegetation and building?

No

In expansion phase the area of 5,301.75 sqm to be demolished which include class IV accommodation, nurse quarter and one doctor’s residence

1.3 Creation of new land uses? No As in point 1.1 1.4 Pre-construction investigations

e.g. bore houses, soil testing? No Existing hospital building is operational

since 1925. Soil investigation will be done in expansion phase.

1.5 Construction Work? Yes The proposed buildings include Hospital and Residential quarters. The built-up area of the proposed buildings shall be 1,11,129.4 sq.m.

1.6 Demolition works? Yes In expansion phase the area of 5,301.75 sqm to be demolished which include class IV accommodation, nurse quarter and one doctor’s residence



1.7 Temporary sites used for construction works or housing of construction workers?

Yes Temporary labour sheds will be provided to construction labour during construction phase. All the construction activities including storage of raw materials will be confined to the project site only.

1.8 Above ground building, structures or earthwork including linear structures, cut and fill or excavations

Yes Excavation will be carried out for foundation of buildings of expansion phase. Project do not has basement.

1.9 Underground works including mining or tunnelling?

No As this is the Hospital project, no mining or tunnelling would be required.

1.10 Reclamation works? No No reclamation work required. 1.11 Dredging? No No dredging required. 1.12 Offshore structures? No No offshore structures required. 1.13 Production and manufacturing

processes? No As it is a Hospital project, so these

activities are not associated with the project.

1.14 Facilities for storage of goods or materials?

Yes During construction stage, the following raw material handling methods are being adopted:

Cement shall be separately stored under cover in bales

Sand & aggregates shall be stacked neatly under tarpaulin cover

Bricks and steel shall be laid in open

Finishing materials like tiles, sanitary fixtures, etc. shall be stored in closed rooms.

Material storage yard has been developed for storage of construction materials.

1.15 Facilities for treatment or disposal of solid waste or liquid effluents?

Yes 1.) Details regarding the Disposal and treatment of Solid waste:

i) Solid Waste generated during construction phase: Details of Construction waste is given below:

1. Soil, Sand and Gravel 2.Brick and Masonry



3. Concrete 4. Metal 5. Bitumen 6.Wood

7. Other (Glass, Plastic material, paper etc.) Reuse: The construction waste will be used in back filling, road making and pavement. Metals, tin cans, glass are being sold to local recyclers/kabadiwalas. ii) Solid Waste generated during operational phase: Total quantity of the municipal solid waste during the operational phase of the expansion project will be around 5,142.75 kg/day. Sludge generation will be and 946.4 kg/day The municipal solid waste will comprise of biodegradable fraction, non-biodegradable fraction and inert fraction. Disposal: The biodegradable waste will be collected in yellow coloured bins/containers and will be segregated in collection chamber and will be disposed to MSW site. Non bio degradable waste will be collected into black bins/containers and will be segregated in collection chambers and sold to kabadiwala or govt. approved agency or recycling industry. Inert waste will be separately collected and stored in black containers and will be handed over to municipal authority. Sludge will be used for horticulture purposes. Segregation, Collection at site and disposal will be done as per Solid Wastes



Management Rules, 2016. 2.)Details regarding the Disposal and treatment of Liquid Effluent: i) During the construction phase, approx. 2.4 KLD sewage is being generated and it is being disposed through Soak pit / septic tank. ii) During the operational phase, sewage generated will be 1289 KLD and it will be treated in the onsite STP of 1450 KLD STP and 100 KLD ETP of MBBR technology. The treated water will be recycled and reused for flushing, DG Cooling and horticulture purposes.

1.16 Facilities for long term housing of operational workers?

No There will be no facility for long term housing for operational workers.

1.17 New road, rail or sea traffic during construction or operation?

No

Village road/sectoral roads/existing roads are being used in construction stage at the site for construction work and transport of construction materials. During operational phase, traffic will increase to some extent. But there will be no rail or sea traffic.

1.18 New road, rail, air waterborne or other transport infrastructure including new or altered routes and stations, ports, airports etc?

No

Existing transportation routes will be used for transportation. Transportation sources exiting near the project site:- Nearest railway station is Laheriasarai Railway Station at an aerial distance of 2.0 km towards South.

Nearest Airport is Darbhanga Airport at an aerial distance of 6.4 km towards North.

1.19 Closure or diversion of existing transport routes or infrastructure leading to changes in traffic movements?

No The project is not affecting the existing traffic status during the construction phase and the same will continue during the operational phase.

1.20 New or diverted transmission lines or pipelines?

No No new or diversion of transmission lines or pipelines will be done.



1.21 Impoundment, damming, culverting, realignment or other changes to the hydrology of watercourses or aquifers?

No No impoundment, damming, culverting, realignment or other changes to the hydrology of surface watercourses is proposed.

1.22 Stream crossings? No No stream is crossing in the project site.

1.23 Abstraction or transfers of water from ground or surface waters?

No No ground water is being abstracted for any purpose during the construction phase water supply is being met through private water tankers and water requirement during the operational phase will be met through Municipal supply.

1.24 Changes in water bodies or the land surface affecting drainage or run-off?

No The sewage generated will be treated in the STP and the treated water will be used for flushing, HVAC and landscaping. Hence, it is expected that drainage or run off will not be affected and change in water body or the land surface will not occur.

1.25 Transport of Personnel or materials for construction, operation or decommissioning?

Yes There is transport of construction materials by trucks or trolleys etc. Precautions are being taken to reduce the impact of the vehicular movement by trying to avoid the vehicular trips during peak hours.

1.26 Long-term dismantling or decommissioning or restoration works?

No Not Applicable

1.27 Ongoing activity during decommissioning which could have an impact on the environment?

No Not Applicable

1.28 Influx of people to an area in either temporarily or permanently?

Yes Construction phase: Workers from nearby area have been hired in the construction phase. (Temporarily). Operation Phase: Persons in Residential complex.

1.29 Introduction of alien species? No Native/Local species will be planted. 1.30 Loss of native species or genetic No No



diversity? 1.31 Any other actions? No No

2. Use of Natural resources for construction or operation of the Project (such as land, water, materials or energy, especially any resources which are non-renewable or in short supply):

S.No. Information/ Checklist

confirmation Yes/No Details thereof (with approximate

quantities /rates, wherever possible with source of information data)

2.1. Land especially undeveloped / agricultural

No The site has internal road connectivity and levelled surface.

2.2. Water (expected source & competing users) Unit: KLD

Yes Total water requirement of the proposed expansion project will be approximately 2473 KLD. Fresh Water Supply: 1042 KLD Flushing: 455 KLD Horticulture: 352 KLD HVAC Cooling Makeup: 378 KLD DG sets cooling: 62 KLD Fire fighting: 22 KLD Source of water would be municipal water supply.

2.3. Minerals (MT) No Not Applicable

2.4. Construction material – stone, aggregates, sand/soil ( expected source – MT)

Yes 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. Plywood & steel shuttering 8. Pipe scaffolding (cup lock

system) 9. Bricks 10. Tiles 11. P.P.V.C. conduit 12. MCBs/DBs 13. PVC overhead water tanks



14. Pave tiles 15. GI pipe 16. Wastewater lines 17. S.W. sewer line up to main

sewer 18. PVC rain water down take 19. Stainless steel sink in kitchen

2.5. Forests and timber (source –

MT) Yes Minimum wood will be used in the

project, mainly would be used for doors in the proposed project. Aluminium frames will be used at most of the places.

2.6. Energy including electricity and fuels (source, competing users) Unit: fuel (MT), energy (MW)

Yes 1. Electricity Source: Power consumption during the operational phase of the expansion buildings will be 7875 KVA. Electric supply for the complex shall be received from the main Electric Sub-Station of Surgical Block through outdoor HT breaker and 11KV Underground Cable up to new proposed Sub-station. 2. Backup power source for expansion: In case of power failure, 5 DG sets of total capacity of 7500 KVA (5*1500) will be provided as power back-up for the essential load.

2.7. Any other natural resources (use appropriate standard units)

No Not Applicable

3. Use, storage, transport, handling or production of substances or materials, which could be harmful to human health or the environment or raise concerns about actual or perceived risks to human health.

S. No.

Information/Checklist Confirmation

Yes/No Details there of (with approximate quantities/rates, wherever possible) with source of information data

3.1 Use of substances or materials, which are hazardous (as per MSIHC rules) to human health or the environment (flora, fauna, and

No There will be no use of the substances or material which are hazardous, as per Hazardous and Other Wastes (Management and Transboundary



water supplies) Movement) Rules, 2016. 3.2 Changes in occurrence of disease of

disease or affect disease vectors (e.g. insect or water borne diseases)

No The solid waste generated both during construction phase is being properly managed and disposed of during the construction phase and the same will be followed during the operation phase. The sewage generated from the project will be treated in a STP/ETP. The cleanliness of the project shall be maintained. Hence, it is expected that there shall be reduction in vectors as well as vector borne diseases.

3.3 Affect the welfare of people e.g. by changing living conditions?

Yes The project shall improve the employment opportunities both directly and indirectly. The project shall not have any adverse effect on the welfare of the people.

3.4 Vulnerable groups of people who could be affected by the project e.g. hospital patients, children, the elderly etc.,

No The project shall not affect any vulnerable groups of people in the vicinity. This being a hospital shall help to improve the health conditions of patients.

3.5 Any other causes No Not Applicable 4. Production of solid wastes during construction or operation or operation or decommissioning (MT/month)


Yes/No Details thereof (With approximate quantities/rates, wherever possible) with source of information data

4.1 Spoil, overburden or mine wastes No As this project is a Hospital project, so no mine spoil and overburden waste will be generated.

4.2 Municipal wastes (domestic and or commercial wastes)

Yes The municipal waste generation from the proposed expansion project is 5,142.75 kg/day.

4.3 Hazardous wastes (as per Hazardous Waste Management Rules)

No There will be no Hazardous waste generation

4.4 Other industrial process wastes No Not Applicable 4.5 Surplus product No Not Applicable 4.6 Sewage sludge or other sludge

from effluent treatment Yes The sludge (on wet basis) generated from

STP is 946.4 kg and it will be dried and used for horticulture purposes.



4.7 Construction or demolition wastes Yes Details of Construction waste is given below: 1. Soil, Sand and Gravel 2.Brick and Masonry 3. Concrete 4. Metal 5. Bitumen 6.Wood 7. Other (Glass, Plastic material, paper etc.) Construction waste shall be used for back filling, road making and pavements. No demolition activities will be required.

4.8 Redundant machinery or equipment No Not Applicable

4.9 Contaminated soils or other materials

No Not Applicable

4.10 Agricultural wastes No Negligible waste will be generated from landscape, which will be the bio-degradable waste.

4.11 Other solid wastes No Biomedical waste is 502.5 kg/day

5. Release of pollutant or any hazardous, toxic or noxious substances to air (kg/hr)



5.1 Emissions from combustion of fossil fuels from stationary or mobile sources

No The operation of proposed project does not envisage any major air pollutant generating sources.

5.2 Emissions from production processes

No Not applicable as it is Hospital Project.

5.3 Emissions from materials handling including storage or transport

Yes Fugitive emissions are envisaged only from material handling and transporting areas, loading/unloading the construction material, transportation and earthwork (levelling etc.) during the construction period. Regular sprinkling of water in the construction area is being done.

5.4 Emissions from construction activities including construction materials, sewage and waste

Yes As most of the construction equipment is mobile, the emissions are fugitive in nature. The dust generated is also fugitive



in nature, which is being controlled by suitable mitigation measures like sprinkling of water. The existing sewage collection facilities shall be used by the involved labourers so additional sewage generation is not envisaged.

5.5 Dust of odours from handling of materials including construction materials, sewage and waste

Yes Dust will be generated during the construction phase, water sprinkling is being provided over stored raw material to reduce dust emission.

5.6 Emissions from incineration of waste

No Not Applicable

5.7 Emissions from burning of waste in open air (e.g. slash materials, construction debris)

No Burning of waste will not be done and the waste generated shall be managed as per the Solid Waste Management Rules 2016. Construction debris will be used in internal road construction.

5.8 Emissions from any other sources No Not Applicable 6. Generation of Noise and Vibration, and Emissions of Light and Heat:

S.No Information/Checklist confirmation


6.1 From operation of equipment e.g. engines, ventilation plant, crushers

Yes No heavy equipments and machinery use is envisaged for the project. Apart for this the construction activities are beingrestricted to day time only. Moderate noise shall be generated from Construction Machineries such as Concrete mixer with hopper, To avoid this, ear muffs, and other personal protective equipments shall be provided to the construction workers

6.2 From industrial or similar processes

No Not Applicable

6.3 From construction or demolition Yes Moderate noise during construction

6.4 From blasting or piling No No blasting or mechanized piling is being done in the construction phase.

6.5 From construction or operational traffic

Yes The involved transport vehicles shall be limited and significant traffic shall not be



involved for the haulage of materials. Also, informative signboards shall be provided to encourage vehicle owners to maintain their vehicle, not to blow hornsespecially being hospital premises.

6.6 From lighting or cooling systems No Not Applicable

6.7 From Any other sources No Not Applicable

7. Risks of contamination of land or water from releases of pollutants into the ground or into

sewers, surface waters, groundwater, coastal waters or the sea: S.No. Information/Checklist


quantities/rates, wherever possible) with source of information data.

7.1 From handling, storage, use or spillage of hazardous materials

No No hazardous material will be stored at the project site.

7.2 From discharge of sewage or other effluents to water or the land (expected mode and place of discharge)

No Treated water will be reused for flushing, HVAC and landscaping and excess treated water will be discharged to nearby areas for construction and landscaping activities.

7.3 By deposition of pollutants emitted to air into the land or into water

No Not Applicable

7.4 From any other sources No Not Applicable

7.5 Is there a risk of long term build-up of pollutants in the environment form these sources?

No There is no such risk.

8. Risk of accidents during construction or operation of the Project, which could affect

human health or the environment S. No. Information/Checklist


quantities/rates, wherever possible) with source of information data

8.1 From explosions, spillages, fires etc from storage, handling, use or production of hazardous substances

No This is basically a construction project and does not involve hazardous raw materials during construction activity. Hence, chances of explosions, spillages, fires are minimal. During construction, all the labourers are



being provided with suitable personal protective equipment (PPE) as required under the health and safety norms. Training and awareness about the safety norms is being provided to all supervisors and labourers involved in construction activity. An agreement will be signed with the contractor, which will clearly deal with the safety aspects during construction. No major hazardous waste shall be stored within the project site. No chemical industry or process activity is involved in this project, hence no chemical hazard and accidents due to the envisaged.

8.2 From any other causes No Not Applicable. 8.3 Could the project be affected by

natural disasters causing environmental damage (e.g. floods, earthquakes, landslides, cloudburst etc)?

Yes The project falls under seismic active Zone V indicating very High damage risk zone, according to the Indian Standard Seismic Zoning Map. The buildings will be designed as earthquake resistant and comply with the required IS specifications. There are no chances of floods and landslide.

9. Factors which should be considered (such as consequential development) which could lead to environmental effects or the potential for cumulative impacts with other existing or planned activities in the locality



9.1 Lead to development of supporting facilities, ancillary development or development stimulated by the project which could have impact on the environment e.g.:

No

Development of the area will be as per the norms. No additional infrastructural or developmental facilities are envisaged. The existing Hospital facilities are only expanded.



Supporting infrastructure (roads, power supply, waste or waste water treatment, etc.)

Housing development

Extractive industries

Supply industries

Other

Yes No No No

For doctors, nurses, attendants Not Applicable Not Applicable Not Applicable

9.2 Lead to after-use of the site, which could have an impact on the environment

No Not Applicable

9.3 Set a precedent for later development

No Not Applicable

9.4 Have cumulative effects due to proximity to other existing or planned projects with similar effects

No As it is planned development by the authorities and as per the master plan, hence no adverse impacts are envisaged.

(III) Environment Sensitivity

S.No. Area Name/ Identity

Aerial distance (within 15 km) Proposed project location boundary

1. Areas protected under international conventions, national or local legislation for their ecological, landscape, cultural or other related value

Nil …

2. Areas which are important or sensitive for ecological reasons –Wetlands, watercourses or other water bodies, coastal zone, biospheres, mountains, forests

Gangasagar Lake Dighhi Lake Harahi Lake Baghmati River

90 mt., North 940 mt., North 1.82 km, North 1.46 km, West

3. Area used by protected, important or sensitive species of flora or fauna for breeding, nesting, foraging, resting, over wintering, migration

Nil …

4. Inland, coastal, marine or underground waters

Gangasagar Lake

90 mt., North 940 mt., North



Dighhi Lake Harahi Lake Baghmati River

1.82 km, North 1.46 km, West

5. State, National boundaries Bihar-Jharkhand State Boundary

150 km, South

6. Routers or facilities used by the public for access to recreation or other tourist, pilgrim areas

SH-56 SH-50

0.8 km, North Adjacent, West

7. Defence installations None There is no defence area within 15 km of the project site.

8. Densely populated or built-up area

Bhaironpatti Village

0.5 km, East

9. Areas occupied by sensitive man-made land uses (hospitals, schools, places of worship, community facilities)

List of Schools: Jesus

and Mary Academy

Woodbine Modern School

Mahatma Gandhi Public School

List of Places of Worship:

Karamganj Masjid

Masjid

Adjacent, North Adjacent, North Adjacent, South 270 m, West 0.5 km, West



Chhotiquazipura

10. Areas containing important, high quality or scarce resources (ground water resources, surface resources, forestry, agriculture, fisheries, tourism, minerals)

Gangasagar Lake Dighhi Lake Harahi Lake Baghmati River

120 m, North 0.9 km, North 1.82 km, North 1.65 km, West

11. Areas already subjected to pollution or environmental damage. (those where existing legal environmental standards are exceeded)

Bela Industrial Estate Donar Industrial Area Dharampur Industrial Area

3.92 km, North 1.97 km, North east 1.82 km, North

12. Areas susceptible to natural hazard which could cause the project to present environmental problems (earthquakes, subsidence, landslides, erosion, flooding or extreme or adverse climatic conditions)

Yes Area is susceptible to Earthquake. Project area falls in Zone-V as very High Damage Risk Zone.

(IV) Proposed Terms of Reference for EIA studies–Applicable

The scope of work for preparation of EIA report for the project comprises various steps. The scope of study includes characterization of various components of the existing environmental parameters/variables area namely air, water, land, noise, biological and socio-economic etc. in a study area of 2 km radius in an angular distance from the proposed construction site.

The EIA Study will be based on Standard Terms of Reference as per Ministry of Environment, Forest and Climate Change released in April 2015. It includes:



1) Examine details of land use as per Master Plan and land use around 10 km radius of the project site. Analysis should be made based on latest satellite imagery for land use with raw images. Check on flood plain of any river.

2) Submit details of environmentally sensitive places, land acquisition status,

rehabilitation of communities/villages and present status of such activities.

3) Examine baseline environmental quality along with projected incremental load due to the project.

4) Environmental data to be considered in relation to the project development would be (a) land, (b) groundwater, (c) surface water, (d) air : Data for ambient air quality shall be collected at minimum five locations. The locations will be selected based on the CPCB norms and local geographical settings. These locations will be shown on a map. Monitoring of ambient air quality shall be carried out for 2.5 µm and 10 µm particulates, SO2, NO2, and CO as per Gazette Notification on AAQ. (e) bio-diversity, (f) noise and vibrations, (g) socio economic and health.

5) Submit a copy of the contour plan with slopes, drainage pattern of the site and surrounding area. Any obstruction of the same by the project

6) Submit the details of the trees to be felled for the project.

7) Submit the present land use and permission required for any conversion such as

forest, agriculture etc.

8) Submit Roles and responsibility of the developer etc for compliance of environmental regulations under the provisions of EP Act.

9) Ground water classification as per the Central Ground Water Authority.

10) Examine the details of Source of water, water requirement, use of treated waste water

and prepare a water balance chart.

11) Rain water harvesting proposals should be made with due safeguards for ground water quality. Maximize recycling of water and utilization of rain water. Examine details.

12) Examine soil characteristics and depth of ground water table for rainwater harvesting.

13) Examine details of solid waste generation treatment and its disposal.



14) Examine and submit details of use of solar energy and alternative source of energy to reduce the fossil energy consumption. Energy conservation and energy efficiency.

15) DG sets are likely to be used during construction and operational phase of the project. Emissions from DG sets must be taken into consideration while estimating the impacts on air environment. Examine and submit details.

16) Examine road/rail connectivity to the project site and impact on the traffic due to the proposed project. Present and future traffic and transport facilities for the region should be analyzed with measures for preventing traffic congestion and providing faster trouble free system to reach different destinations in the city.

17) A detailed traffic and transportation study should be made for existing and projected passenger and cargo traffic.

18) Examine the details of transport of materials for construction which should include source and availability.

19) Examine separately the details for construction and operation phases both for Environmental Management Plan and Environmental Monitoring Plan with cost and parameters.

20) Submit details of a comprehensive Disaster Management Plan including emergency evacuation during natural and man-made disaster.

21) Details of litigation pending against the project, if any, with direction /order passed by any Court of Law against the Project should be given.

22) The cost of the Project (capital cost and recurring cost) as well as the cost towards implementation of EMP should be clearly spelt out

EIA Report Format

The EIA Report will be prepared as per prescribed format described in the Gazette Notification, 2006 and its amendments.

Scanned by CamScanner


EIA/EMP Report


Form IA



APPENDIX II

(See paragraph 6)

FORM-1 A (only for construction projects listed under item 8 of the Schedule)

CHECK LIST OF ENVIRONMENTAL IMPACTS

(Project proponents are required to provide full information and wherever necessary

attach explanatory notes with the Form and submit along with proposed environmental

management plan & monitoring program)

1. LAND ENVIRONMENT

1.1 Will the existing land use get significantly altered from the project that is not consistent

with the surroundings? (Proposed land use must conform to the approved Master Plan /

Development Plan of the area. Change of land use if any and the statutory approval from

the competent authority to be submitted). Attach Maps of (i) site location, (ii) surrounding

features of the proposed site (within 500meters) and (iii) the site (indicating levels &

contours) to appropriate scales. If not available attach only conceptual plans.

Landuse Pattern: The project is being developed on the total plot area of 4,04,685.61 sq.m. The

exiting hospital complex consists of more than 100 buildings having total built-up area of 2,

18,429.51 sqm at present. Now Bihar Medical Services & Infrastructure Corporation (BMSICL)

has proposed expansion of the Darbhanga Medical College and Hospital (DMCH) in terms of

construction of Academic Block, Hospital Block, Class IV Accommodation, Surgical Block and

Students Hostel.

The proposed expansion buildings are within the premises of the existing Darbhanga hospital

complex. So, the landuse pattern is not undergoing any change.

Site Location: The expansion of the Darbhanga Hospital includes construction of Hospital block

and residential quarters within the existing premises of the hospital complex.

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Map showin

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Hospital, D

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Bihar Medical Services & Infrastructure Corporation (BMSICL) has proposed expansion of the

Darbhanga Medical College and Hospital (DMCH) in terms of construction of Academic Block,

Hospital Block, Class IV Accommodation, Surgical Block and Students Hostel.

Land Area: The proposed expansion project is being developed within the existing premises of

the Darbhanga hospital on the total plot area of 404685.61 m2.

Built up Area: The total built up area of the project is 3, 41,655.52 m2 including the FAR and

Non-FAR area.

The built-up of existing phase is 2, 13,127.76 sqm and of expansion phase is 1, 11,129.4 sqm

(excluding Stilt area).

Water Consumption: During the construction phase, water requirement will be met through the

private water tanker. It is estimated that water demand during the construction phase may be

approx. 24 KLD.

Water requirement during the operational phase will be met through Municipal supply. The total

water requirement for the project has been estimated to be 2473 KLD. This includes domestic

water requirement, flushing, landscaping, HVAC. The total fresh water requirement is 1042

KLD which includes Domestic water requirement. The water requirement for Flushing, HVAC

and landscaping will be met through treated water from STP.

Power Requirement: The total electrical load demand for the project has been estimated to be

7875 KVA (6000 KVA for existing Phase and 1875KVA for expansion Phase). Electric supply

for the complex shall be received from the main Electric Sub-Station of Surgical Block through

outdoor HT breaker and 11KV Underground Cable up to new proposed Sub-station.

Connectivity: Nearest railway station is Laheriasarai Railway Station at an aerial distance of 2.0

km towards South.

Nearest Airport is Darbhanga Airport at an aerial distance of 6.4 km towards North



Community Facilities: The project site is surrounded by many schools and hospitals such as:

Schools:

Jesus and Mary Academy: Adjacent towards North

Woodbine Modern School: Adjacent towards North

Mahatma Gandhi Public School: Adjacent towards South

Parking Requirements: Parking has been proposed in the surface and stilt floor.

1.3 What are the likely impacts of the proposed activity on the existing facilities adjacent to the

proposed site? (Such as open spaces, community facilities, details of the existing land use,

disturbance to the local ecology).

The proposed development shall be carried out as per the Bihar building by-laws and as per

planned land use, hence no negative impact is envisaged due to proposed development. Further,

the construction as well as operation stage of the project will generate direct and indirect

employment opportunities for a large section of society. The employment will have positive

impact thereby improving the quality of life.

The main areas of concern which will pose a significant impact are Sewerage discharge.

Mitigation options that are proposed are mentioned below:

i. A Sewage Treatment Plant (STP) of capacity 1450 KLD and ETP of capacity 100

KLD is proposed and the treated water will be reused for landscaping, flushing &

HVAC.

Further, there shall not be any change in the land use pattern due to the proposed project.

The green area along the buildings will be developed as shelter belt, along with avenue

plantation on both sides of road, lawns area including herbs and shrubs. The indigenous/local

plants will be planted, which will increase the aesthetic value of the area. Hence, there will be no

disturbance to the local ecology of the area.

1.4

Existing Darbhan

Consultan

4 Will th

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pe: The soil

proportions

nalysis:

a gentle slop: CGWB 201

nce/Erosion

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whole coun

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Damage Ri

Figur

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1.5 Will the proposal involve alteration of natural drainage systems? (Give details on a

contour map showing the natural drainage near the proposed project site).

No natural drainage lies in the vicinity of the Darbhanga Medical College and Hospital. The river

Baghmati is at a distance of 1.65 km towards West direction from the project site.

1.6 What are the quantities of earthwork involved in the construction activity-cutting,

filling, reclamation etc. (Give details of the quantities of earthwork involved, transport

of fill materials from outside the site etc?)

During Construction phase, excavation will be carried out to provide foundations and for

establishing the pillar. This excavated soil will be properly stacked within the site under

tarpaulin cover. The filling works will be done by the excavated material and no extra

material will be used. All the topsoil excavated during construction activities is being stored

for use in horticulture/landscape development within the project site.

1.7 Give details regarding water supply, waste handling etc. during the construction

period.

Water Supply:

Water required during the construction period will be supplied through private water tanker.

It is estimated that water demand during the construction phase may be approx. 24 KLD.

Water will be used in the construction activity for cement mixing, sprinkling, dust

suppression and domestic purposes of the construction workers.

Waste Generation/Handling:

Sewage: The existing sewerage collection facilities comprising of toilets and urinals shall be

used by the construction workers and staff involved. No additional sewage shall be generated

which has to be separately disposed of.

Construction waste: No demolition waste shall be generated. The solid waste generated

during the construction phase like metal cutting. Debris, plastic material and wooden log etc.



will be collected and stored in a separate covered area so as to prevent damage to property

and personnel working at the project site. Further, most of the construction debris will be

used for filling activities and the rest is being disposed of through authorized recyclers.

The excavated soil will be used on site for the development of green belt and leveling of the

plot.

The waste generated during the construction activities is limited to project site only and

during construction phase only. These will be reused for backfilling and road development

after manual segregation. This waste shall be utilized for construction of roads.

Major types of construction wastes are expected from the proposed Project: -

Clean Fills:

Clean fill is uncontaminated soil, rock, sand, gravel, concrete, asphaltic concrete, cinder

blocks brick, minimal amounts of wood and metal and inert (non-reactive) solids for fill,

reclamation or other beneficial use. Minimal means the smallest amount possible.

Recovered Materials

Recovered Materials are those removed for reuse (lumber, doors, windows, ceramic tile

and glass) and those removed to be recycled into new products. Potentially recyclable

construction and demolition wastes will include scrap metals, asphalt shingles, sheet

rock, lumber, glass and electrical wire.

Regulated construction and demolition waste

Regulated construction and demolition wastes are those not classified as clean fill and not

being reused or recycled. Regulated non-hazardous construction and demolition wastes

will be disposed of at a permitted landfill or transfer station.

Scrap metal painted with heavy metals will be sent to a salvage yard for recycling.



Conclusively, it can be stated that impacts may be confined to small area (mainly to project

site) and for short duration. Construction waste will be reused; disposal of non-reusable

waste will be done through authorized vendors/recyclables.

Solid Waste during Construction Phase

Table-1 gives an estimate of the average composition of waste generated from the onsite

construction activities whereas Table-2 lists of the various hazardous wastes expected to be

generated from the project during construction.

Table-1: Waste Composition - During Construction Phase

S. No. Constituents Percentage Composition

1 Soil, Sand and Gravel 34.99

2 Brick and Masonry 29.95

3 Concrete 24.98

4 Metal 4.97

5 Bitumen 2.04

6 Wood 2.04

7 Other 1.02

Total 100

Source: TIFAC Report “Utilization of Waste from Construction Industry,” 2001

Table-2: Types of hazardous waste to be generated during construction

S. No. Hazardous Waste

Construction phase

1. Used Oil from DG Sets

2. Centering Oil, formwork oil

3. E-waste- Circuit boards, CRTs, Electronic parts, solder dross, weld waste

4. Paints, pigments, dyes and primers

5. Fuels and heating oils and other volatile/ flammable liquids such as coolants, grease

etc.



S. No. Hazardous Waste

Construction phase

6. Tar and tar products

7. Lead containing products

8. Product packaging (cement bags, cartons, containers, plastic covers etc.

9. Fluorescent lamps intact and crushed, halogen lamps, arc lamps, UV lamps, high

pressure sodium lamps, neon lamps, incandescent lamps.

10.

Mercury containing lamps and tubes, mercury vapor lamps, Mercury containing

devices- mercury switches, relays, regulators, thermostats, manometers and debris

containing mercury.



Solid Waste

Construction Waste Food Waste

Construction waste,

Broken Bricks, Waste Plaster

Empty Cement

Bags

Used in re-filling, raising site level

Sold to agency for

recycling/used for road

construction

Excavated Soil

Top soil conserved for landscaping,

balance used in re-filling

As per SWM Rules, 2016

Hazardous waste

As per Hazardous waste management

and Handling Rules, 2016

Figure-3: Solid Waste Management during Construction Phase

1.8 Will the low lying areas & wetlands get altered? (Provide details of how low lying and

wetlands are getting modified from the proposed activity).

Sewage generated will be treated in the onsite STP. Hence, no low lying areas will get altered.

1.9 Whether construction debris & waste during construction cause health hazard? (Give

quantities of various types of wastes generated during construction including the

construction labor and the means of disposal).

No significant health hazard is associated with the proposed construction.

During construction period, source of fugitive dust generation is from material handling and

vehicular movement. Impact due to fugitive dust emission shall be negligible as water

sprinklers are being used to suppress fugitive dust emission as and when generate. However,



the impacts are confined to laborers/workers particularly with regard to occupational

exposure. Proper Personal Protective Equipment’s have been provided to the workers

working in the potential areas (e.g. masks, ear plugs etc.).

Careful design, planning and good site management has minimized waste of materials such

as concrete, mortars and cement grouts. Construction wastes are being segregated as much as

possible at site itself to increase the feasibility of recycling concrete and masonry as filling

material and steel pieces as saleable scrap. Litter disposal and collection points have been

established around the work sites. Empty packaging materials, drums, glass, tin, paper,

plastic, pet bottles, wood, and other packaging materials, etc are being disposed through

recyclers. The construction spoils are being temporarily stored at designated dumpsite

located inside the site premises. Later on these wastes will be used for land filling / leveling

work within the site premises.

2. WATER ENVIRONMENT

2.1. Give the total quantity of water requirement for the proposed project with the breakup of

requirements for various uses. How will the water requirement met? State the sources &

quantities and furnish a water balance statement.

Water Requirement:

During Construction Phase:

During construction phase, water will be sourced primarily through tankers arranged by the

contractor. It is estimated that water demand during the construction phase may be approx. 24

KLD which will be used in domestic as well as construction purpose.

During Operation Phase:

Water requirement during the operational phase of the expansion project will be met through

Municipal supply. The total water requirement for the proposed project has been estimated to be

2473 KLD. This includes domestic water requirement, flushing, landscaping, HVAC. The total

fresh water requirement is 1042 KLD which includes Domestic water requirement. The water



requirement for Flushing, HVAC and landscaping will be met through treated water from STP.

Details of break-up of water requirement for expansion project are given in Table-3.



Table 3: Details of water requirement for expansion project

EXISTING WATER CALCULATION

S.No. Description

Population/Area in sqm

Unit Water Consumpti

onToal water

Demand

water requirement for domestic use (KLD)

Flushing/ Recycled

water (KLD)

Total Wastewater (KLD)

1 Residential 2230 135 301.05 211.85 89.2 258.68

2 Academic/Institutional 1110 45 49.95 33.3 16.65 43.29

3 OPD and other medical blocks 1860 15 27.9 16.74 11.16 24.552

4 Hospital 1010 450 454.5 318.15 136.35 390.87

5

Staff in different faculty and other misllaneous 1685 45 75.825 50.55 25.275 65.715

EXPANSION WATER CALCULATION

1 Academic Block (for 150 admissions) 150 45 6.75 4.5 2.25 5.85

2

Hospital Block Phase 1 (Casualty, Radiology, Laboratory Block, ICU's, 16 Operation Theatres and Surgery and Allied Specialties Block)

1000 450 450 315 135 387

3 Class IV Accommodation 400 135 54 38 16 46.4

4 Surgical Block 200 45 9 6 3 7.8



5 Students Hostel for 500 students

500 135

67.50

47.50

20 58 Total … ... 1496.475 1041.59 454.885 1288.157

HORTICULTURE REQUIRTMRNT

1 Landscaping Purpose 70,415.60 5 lt/sqm 352.078 … …. …COOLING REQUIRTMENT

1 DG Sets 7500(1500*5) 1lt/sqm 62.25 … …. …

2 HVAC Cooling 4891 TR … 540 … …. …FIRE FIGHTING COOLING

1 Fire Fighting

1% of total water

requirtment 22.22

TOTAL 2473.023 1041.59 454.885 1288.157SAY 2473 1042 455 1289



Water balance diagram for Non-Monsoon is given in Figure-4 and for Monsoon is given in

Figure-5.

Total Sewage generated will be 1205 KLD sewage and 84 KLD effluents. After Treatment about

1409 KLD will be available this will be used for Flushing, Horticulture & HVAC.



Figure-4: Water Balance Diagram for Non- Monsoon Season

HVAC Cooling requirement

540

STP Capacity 20% more than wastewater generated

1,450

Treated water @ 80% 67

One time Water requiremet

= 2,473

Total Daily Fresh water requirement

1,042

Domestic water requirement

= 1042

Flushing water requirement

= 455

Domestic waste water generation

834

Flushing waste water generation

= 455

Total Waste water generation

834+455=1289 Landscaping water = 352

All Figure are in KLD

Fire Fighting 22

@30% of evaporation

rate

@80% @100%

1042

1042 540 22 455

DG Sets Cooling = 62

352

45

Sewage Generated 1205

Effluent Generated 84

ETP Capacity 20% more than effluent generated

100


Total Treated 67+964=1031

62

352

455

540

Zero Water Discharge

HVAC Condensate 378

Total Treated 378+67+964=1409



Figure-5: Water Balance Diagram for Monsoon Season


540


1,450



= 2,473


1,042


= 1042


= 455


834


= 455




Fire Fighting 22

@30% of evaporation

rate

@80% @100%

1042

1042 540 22 455


352

45




100



62

352

455

540

HVAC Condensate 378


Discharge to sewer=352



2.2. What is the capacity (dependable flow or yield) of the proposed source of water?

Water requirement of construction phase will be met from Private water supplier. While during

operation phase water requirement will be met through Municipal supply.

2.3. What is the quality of water required, in case, the supply is not from a municipal source?

(Provide physical, chemical, biological characteristics with class of water quality)

Water requirement of construction phase will be met from Private water tanker. During post

construction water demand will be met form Municipal water supply. Ground water abstraction

will be done only after getting NOC from CGWA. During operation phase the supplied drinking

water to each dwelling unit will be as per Bureau of Indian Standards (BIS) and IS: 10500-2012.

2.4. How much of the water requirement can be met from the recycling of treated wastewater?

(Give the details of quantities, sources and usage)

About 1409 KLD of total water requirement will be fulfilled from recycled water after treatment

from STP and ETP and rest will be met from Municipal water supply. The details of recycled

water use are given below in Table-4.

Table-4: Use of Recycled water

Treated Water

Flushing Landscaping HVAC DG

Cooling Discharge to

sewer Non-Monsoon Season

1409 KLD 455 KLD 352 KLD 540 KLD 62 KLD 0 KLD

Monsoon Season 1409 KLD 455 KLD 00 KLD 540 KLD 62 KLD 352 KLD

2.5. Will there be diversion of water from other users? (Please assess the impacts of the project

on other existing uses and quantities of consumption).

There will not be such diversion of water from other users as the water demand during

construction phase will be met from Private water tanker. In operational phase water demand

will be met form Municipal water supply. Ground water abstraction will be done only after

getting NOC from CGWA. Hence, no impact on others user observed.



2.6. What is the incremental pollution load from wastewater generated from the proposed

activity? (Give details of the quantities and composition of wastewater generated from the

proposed activity).

During the operational phase, 1289 KLD waste water will be generated which will be treated in

the STP/ ETP.

The waste water generated will be treated in the Sewage Treatment Plant, and the capacity of

Sewage Treatment Plant (STP) will be higher of waste water generated i.e. 1450 KLD and 100

KLD ETP. The proposed STP shall be based on Moving Bed Biofilm Reactor (MBBR).

The waste water generation is given in Table-5. Table-6 shows expected characteristic of

untreated and treated wastewater.

Table-5: Details of Wastewater Generation from Expansion Project

Details Water (KLD) Water requirement for domestic purpose 1042 Wastewater to be generated from domestic use (@ 80% of domestic requirement)

834

Water requirement for Flushing Purpose 455 Wastewater to be generated from Flushing (@ 100% of flushing requirement)

455

Total waste water generated (834+455) = 1289

Table-6: Characteristic of untreated and treated sewage

Parameters Value

Raw sewage Treated Sewage

pH 6.0-9.0 7.0-8.0

BOD3 27ºC 250-300 mg/l Less than 20 mg/l

Suspended Solids 300-400 mg/l Less than 5 mg/l

COD 400-600 mg/l Less than 50 mg/l



The waste water generation will be about 1289 KLD. After treatment in STP approx. 1450 KLD

and 100 KLD ETP will be available for reuse, which will be used for flushing, horticulture,

HVAC.

2.7. Give details of the water requirements met from water harvesting? Furnish details of the

facilities created.

(i) Rainwater Collection Potential for Reuse or Recharging

Due to high ground water table, it is not feasible to provide the rain water recharge pits for

aquifer recharging but there will be provision of the water sump for the collection of roof top

rain water and it will be further used for miscellaneous purposes. The rainwater runoff from the

roofs shall be transported through underground pipes to water sumps structures & surface

rainwater shall naturally percolate in the underground aquifer through natural filtration.

2.8. What would be the impact of the land use changes occurring due to the proposed project

on the runoff characteristics (quantitative as well as qualitative) of the area in the post

construction phase on a long term basis? Would it aggravate the problems of flooding or

water logging in any way?

There will not be such impact as the proposed project will be developed on a land base which

is for “Hospital” purpose.

As the project site is almost plain land and the topography of the site is not anticipated to

change due to the project activities, hence, no impacts are expected on the drainage profile or

runoff characteristics after construction phase.

A network of storm water drain is proposed all along the direction along the main roads and

cross roads of suitable area size. All storm water drains will be covered with RC slabs so as to

prevent the entry of soil and dust. Storm water collected through storm water drains and

discharged into existing Storm Water Drains. Storm water drains will be constructed on all

the edges of roads.

The proposed project will have a storm water management system aiming at “Maximum uses

of Storm water.”



2.9 What are the impacts of the proposal on the ground water? (Will there be tapping of

ground water; give the details of ground water table, recharging capacity, and approvals

obtained from competent authority, if any)

Adequate management measures are being taken to protect the water quality during construction

phase. Excavation during monsoon season will be avoided. Care is being taken to avoid soil

erosion. To prevent surface and ground water contamination by oil/grease, leak proof containers

shall be used for storage and transportation of oil/grease. The floors of oil/grease handling area

shall be kept effectively impervious. Collection and settling of storm water, prohibition of

equipment wash downs, and prevention of soil loss and toxic release from the construction site

will be adhered to minimize water pollution. Figure-6 shows hydrogeology map of Darbhanga

district. Figure 7 and 8 showing the water level in Darbhanga in Pre monsoon and Post monsoon

period.

Existing Darbhan

Consultan

and Propnga, Bihar

nt-Ascenso E

osed expan

Enviro Pvt. Lt

nsion of Da

td.

arbhanga MMedical Coollege and

Pag

Hospital, D

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District

Existing Darbhan

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Figu

Figu

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nt-Ascenso E

ure 7:-Pre- m

ure 8: Post- m

osed expan

Enviro Pvt. Lt

Fig

monsoon (201

monsoon (201

nsion of Da

td.

gure 6: Hydr

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11) depth to w

arbhanga M

rological m

water level co

water level c

Medical Co

ap of India

ontours in D

ontours in D

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Darbhanga di

Darbhanga di

Hospital, D

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istrict, Bihar

istrict, Bihar

District

r.

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2.9. What precautions/measures are taken to prevent the runoff from construction activities

polluting land & aquifers? (Give details of quantities and the measures taken to avoid the

adverse impacts)

The construction shall be taken up on a piece of land within the existing Hospital facility which

is enclosed from all side. As such there shall not be major impact due to the runoff from

construction activities. However, a channel shall be prepared to collect the surface runoff during

rains to collect at a place which shall be disposed of to existing storm water drain.

In operation phase most of the storm water produced on site will be harvested for ground water

recharge. Thus proper management of this resource must be ensured so that it is free of

contamination. A detailed Storm Water Management Plan will be developed which will consider

the sources of storm water. The plan will incorporate best management practices which will

include the following:

Regular inspection and cleaning of storm drains.

Installation of clarifiers or Oil/Water separators system of adequate capacity around

parking areas and garages as per requirement.

Cover waste storage areas.

Avoid application of pesticides and herbicides before wet season.

Conducting routine inspections to ensure cleanliness.

Preparation of spill response plans, particularly for fuel and oil storage areas.

Provision of silt traps in storm water drains.

Good housekeeping in the above areas.

Precautions /Measures Taken to Prevent the Run-Off from Construction Activities

Domestic Wastewater from Toilets: Additional generation of sewage is not envisaged to be

treated and disposed of separately. Existing sewage line with toilet facilities shall be used by

then involved construction workers and staff.

Site Development and Construction: The wastewater generation during site development

and construction mainly includes the storm water run-off from the construction areas,



stockpiles of construction materials and wastes, etc. mainly containing high suspended solids

(SS), in case these activities are undertaken during rainy season.

2.10. How is the storm water from within the site managed? (State the provisions made to avoid

flooding of the area, details of the drainage facilities provided along with a site layout

indication contour levels).

Most of the storm water will be managed through water sump for the collection of roof top rain

water and it will be further used for miscellaneous purposes. The storm water management plan

will include practices as stated in point 2.7.

2.11. Will the deployment of construction laborers particularly in the peak period lead to

unsanitary conditions around the project site (Justify with proper explanation).

No it shall not lead to unsanitary conditions. Additional generation of sewage is not envisaged to

be treated and disposed of separately. Existing sewage line with toilet facilities shall be used by

then involved construction workers and staff.

2.12. What on-site facilities are provided for the collection, treatment & safe disposal of sewage?

(Give details of the quantities of wastewater generation, treatment capacities with

technology & facilities for recycling and disposal).

The capacity of Sewage Treatment Plant (STP) for the treatment of wastewater generation from

the project will be higher i.e. 1450 KLD and 100 KLD ETP. The proposed STP shall be based on

MBBR technology.

Moving Bed Biofilm Reactor (MBBR)

MBBR technology employs thousands of polyethylene biofilm carriers operating in mixed

motion within an aerated wastewater treatment basin. Each individual biocarrier increases

productivity through providing protected surface area to support the growth of heterotrophic and

autotrophic bacteria within its cells. It is this high-density population of bacteria that achieves

high-rate biodegradation within the system, while also offering process reliability and ease of

operation. Additionally, the biofilm attached to the mobile biocarriers within the system



automatically responds to load fluctuations. The carrier elements are continuously kept in

suspension by either a mixer or an aeration system. The agitation pattern in the reactor is

designed to provide an upward movement of the carriers across the surface of the retention

screen which creates a scrubbing effect to prevent clogging. Coarse bubble and jet aeration are

typically used to provide oxygen for an aerobic reactor.

The MBBR is a complete mix, continuous flow through process which combines the benefits of

fixed film and suspended growth processes.

The process can either be used as a 1) pre-treatment system ahead of an existing activated sludge

system for increased organic matter removal, 2) standalone biological treatment process for BOD

removal, nitrification and/or denitrification or 3) a retrofit of an existing activated sludge

processes to help increase overall nitrification capacity of the existing system.

Benefits include increased treatment capacity, improved settling characteristics, enhanced

process stability, and reduced sludge production. This technology provides cost-effective

treatment with minimal maintenance since MBBR processes self-maintain an optimum level of

productive biofilm.

2.1

3.

3.1

3.2

Existing Darbhan

Consultan

13. Give det

other use

Dual plu

wastewat

KLD. Th

such as f

VEGETA

1. Is there

ecosystem

There is

There are

2. Will the

detailed

and Propnga, Bihar

nt-Ascenso E

tails of dual

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umbing sys

ter will be a

he recycled w

flushing, hort

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any threat

m with its u

no anticipat

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osed expan

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Figure-

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tem that ut

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ticulture, an

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on involve e

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-9: Schemat

system if tr

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roject to th

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o the bio-div

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arbhanga M

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reated wast

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te is used fo

systems fo

ater from th

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he study area

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he STP is e

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Hospital, D

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of toilets or

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non-contact

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proposed pro

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ycled

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local

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vide a



No, the expansion project does not involve any clearing of existing vegetation.

3.3. What are the measures proposed to be taken to minimize the likely impacts on important

site features (Give details of proposal for tree plantation, landscaping, creation of water

bodies etc along with a layout plan to an appropriate scale?)

The following steps were taken to minimize the likely impacts on the surrounding environment.

As per the Forest Conservation Act, 1980. The compensatory afforestation plan will be

prepared, if required for the recovery of greenery loss due to construction activities.

The Green Belt is proposed for clean, healthy and beautiful green environment for the

people to live in and work in.

Within the proposed project site green belt to be developed by plantation of various

species of plants, shrubs to create a clean, healthy and aesthetic environment that

provides a visual retreat and relaxation to the occupants of the project. A combination of

evergreen trees and ornamental flowering trees and shrubs is used in the project site.

The plantation arrangement would be based on optimal use of available land and

quantum of irrigation water and treated waste water.

The capability of plants to act as a sink for air contaminants has been addressed by a

number of reviews. Various studies indicate that the surface of vegetation provides a

major filtration and reaction surface to the atmosphere for removing pollutants from the

atmosphere. Therefore, the green belt is essential feature of any developmental project

because it acts as a pollution cleaning region, improvement of the aesthetic value of the

project and a noise buffer.

The procedure for tree felling and forest land diversion (if evolved) to be minimize or

issue to addressed as per the guidelines of the Forest (Conservation) Act, 1980.

4. FAUNA

4.1. Is there likely to be any displacement of fauna- both terrestrial and aquatic or creation of

barriers for their movement? Provide the details.



The proposed expansion is within the premises of the existing hospital. So, there will not be any

type of displacement or any other effect on the local fauna due to proposed project activities.

4.2. Any direct or indirect impacts on the avifauna of the area? Provide details.

The following impacts to be observed after completion of the project.

After green belt development, the planted trees and shrubs will provide shelters and shed

especially to the birds and other domesticated animals and human being.

Within the proposed project site, proper landscaping has been planned to provide a clean,

healthy, and beautiful green environment for the people to live and work in.

The common native variety of trees and ornamental flowering species will be planted in

the green space.

The vibration raised during construction will affect the movement of birds during day

time.

The monitoring to be done for regular checkup of the pollution raised by construction

activities. That should not above the prescribed limit as per CPCB norms.

4.3. Prescribe measures such as corridors, fish ladders etc to mitigate adverse impacts on

fauna.

These measures are not applicable for this project.

5. AIR ENVIRONMENT

5.1. Will the project increase atmospheric concentration of gases & result in heat islands? (Give

details of background air quality levels with predicted values based on dispersion models

taking into account the increased traffic generation as a result of the proposed

constructions)

Increased traffic generation due to proposed project is not going to cause significant increase in

atmospheric concentration of gases and will not result in island formation.

5.2. What are the impacts on generation of dust, smoke, odorous fumes or other hazardous

gases? Give details in relation to all the meteorological parameters.



Construction Phase:

During construction phase there is increased generation of dust and smoke from the background

levels.

There is no activity associated with generation of odorous fumes and any hazardous gases during

construction phase.

The main sources of dust generation are land clearing, drilling, ground excavation, cut and fill

operations (i.e., earth moving), and construction of a particular facility. A large portion of the

dust emissions results from equipment traffic over temporary roads at the construction site.

Measures taken during Transport and Handling of Materials during Construction

The transport and handling of materials during construction has potential impacts on air quality

in the vicinity. Thus the following mitigation measures are being adopted to minimize the

impacts.

Air Emissions

Dust Suppression: The most cost-effective dust suppressant applied to mitigate airborne

dust is water, because of its efficiency as well as ready availability on the construction site.

Water shall be applied using handheld sprays and automatic sprinkler systems. Water spray

at the work site also effectively suppresses dust generated. Results have proven that for about

80% of such active area(s), the water spray suppresses airborne dust by about >90%.

Table-7: EMP for Dust Suppression

Sources/Process Emission

Potential

Scope of Control Effectiveness

Hydraulic excavators and

loaders (e.g Front loader,

backhoe face shovel

High when dry

or fine silty

material are

Use of water sprays to moisten material

being handled. Soils may be subject to

a soil moisture content planning

Moderate



Sources/Process Emission

Potential

Scope of Control Effectiveness

bulldozers) for the

excavation, lifting and

movement of material

such as Soil, overburden.

being handled,

particularly

during strong

windy weather

condition

Low when

coarse or wet

material are

being handled

during

conditions of

low wind speed

Minimize drop heights when unloading

material. Protect from exposure to wind

where possible.

Vehicles for transport of

material within the site.

High

particularly

when travelling

over

unsurfaced and

dry site roads.

Minimize onsite transportation

distances.

High

Use of water sprays to moisten road

surfaces during dry weather.

Use mechanical road sweepers during

dry weather, to, limit visible dust

emissions. Restrict vehicle speeds

through signage/staff training.

Use of covered conveyors to transport

material around the site.

Emission Control for Construction Equipment/Vehicles: Construction equipment and

heavy transport vehicles meet emission standards like Bharat Stage - IV requirements for

vehicles. The operation and maintenance of all vehicles, equipments deployed on site by

different contractors are being regulated and effectively monitored. The Pollution under

Control (PUC) certification is being ensured for proper O&M of vehicles.



Improved Maintenance: Recognizing that significant emission reductions can be achieved

through regular equipment and vehicle maintenance, all site contractors have been asked to

take necessary steps for proper maintenance of vehicle and equipments. A monetary

incentive/ disincentive provision encourages contractors to comply with regular maintenance

requirements. The fuel used in the equipments, and vehicles is of good quality with low

“Sulphur” percentage by following the norms prevailing in project area.

Reduction of On-site Construction Time: The heavy construction activities are being

confined to the daytime to avoid higher impacts during the nighttime. During daytime, there

is higher atmospheric dilution. Rapid on-site construction reduces the duration of traffic

interference and therefore, reduces emissions from traffic delay. Off-site fabrication of

various moulded structural components, obtaining proper cut size of stone, pre-fabricated

concrete slabs, etc. also enhance the quality of work environment at the construction site

because other factors such as traffic congestion and emissions are then not relevant.

Barrier around the Site: Besides the project site is enclosed by about 2.5 m high temporary

barrier during the whole construction period so that the spread of dust to the neighborhood

shall be restricted.

Operation Phase:

The land use of the site is designed to have open areas covered with either soft or hard landscape

and paved areas (roads and pedestrian walkways). This will mitigate dust emissions in any

meteorological conditions.

5.3. Will the proposal create shortage of parking space for vehicles? Furnish details of the

present level of transport infrastructure and measures proposed for improvement

including the traffic management at the entry & exit to the project site.

No, the project will not create shortage of parking space for the vehicle.



5.4. Provide details of the movement patterns with internal roads, bicycle tracks, pedestrian

pathways, footpaths etc., with areas under each category.

Internal road width of 9 meters is proposed for internal traffic management.

5.5. Will there be significant increase in traffic noise & vibrations? Give details of the sources

and the measures proposed for mitigation of the above.

Sources of traffic noise & vibrations in construction phase:

Construction vehicles (Majorly Trucks & JCBs, Road rollers etc.)

The trucks carrying materials such as concrete bags, construction debris etc. is being serviced

regularly and there is speed limit for all the vehicles moving within the project site. Proper

maintenance of the internal roads is being carried out, encourage vehicle owners to not to blow

horns. The movement of vehicles has been restricted to day time so as to reduce the disturbances

in nearby areas of project site during night.

Sources of traffic noise in operation phase:

Light motor vehicles & 2-wheelers

There will be negligible effect of vibration from movement of light vehicles and 2 wheelers.

To mitigate the noise effects vehicle owners will be encouraged for regular checks of their

vehicles.

Moreover the effect of noise will be further minimized by plantation on the sides of internal

roads, on the open spaces inside and around the periphery of whole project site.

5.6. What will be the impact of DG sets & other equipment on noise levels & vibration in &

ambient air quality around the project site? Provide details.

In case of power failure, 5 DG sets of total capacity of 7500 KVA (5*1500) will be provided as

power back-up for the expansion buildings. The DG sets will be of water cooled.

Calculation of DG Stack Height:

Stack Height for D.G. set capacity more than 1010 KVA:

H=14*Q0.3------- (As per CPCB norms for D.G. sets commissioned after 1.7.2003)

Existing Darbhan

Consultan

Where,

H= Maxi

Q= Total

Sulphur c

Density o

D.G. Set

Fuel Con

Sulphur c

Density o

Emission

Applying

H= 14*Q

= 11.4

D.G. Set

Fuel Con

Sulphur c

Density o

Emission

Applying

H= 14*Q

= 18.53

We sugg

and Propnga, Bihar

nt-Ascenso E

imum Stack

l SO2 emissio

content in H

of HSD= 0.8

t Capacity =

nsumption fo

content in H

of HSD= 0.8

n of Sulphur

g,

Q0.3

~ 12 m

t of combine

nsumption fo

content in H

of HSD= 0.8

n of Sulphur

g,

Q0.3

3 ~ 19 m

gest 6 meter

osed expan

Enviro Pvt. Lt

Height in M

ons from D.G

HSD =0.25%

85 kg/liter

= 1500 KVA

or One D.G s

HSD =0.25%

85 kg/liter

= 240 Lit/ho

ed Capacity

or combined

HSD =0.25%

85 kg/liter

= 1200 Lit/h

above the m

nsion of Da

td.

Meter (m)

G. sets in kg

A

set capacity

our * 0.85 K

y = 5*1500=

D.G set cap

hour * 0.85 K

max. height

arbhanga M

g/hour

of 1500 KV

Kg/Lit * (0.2

7500 KVA

pacity of 300

= 1200 lit/h

Kg/Lit * (0.2

t of the build

Medical Co

VA = 240 lit/h

5/100) =0.5

00 KVA = (5

hour

25/100) = 2.

ding.

ollege and

Pag

hour

1 Kg/hour

5*240) lit/ho

.55 Kg/hour

Hospital, D

ge 34 of 71

our

District



Impact of D.G. sets on noise & vibration and mitigation measures to be adopted in

construction and operational phase:

D.G. sets if not enclosed in acoustic enclosures will contribute to significant increase in noise

levels at the project site.

However the D.G. sets used during construction and operation phase will be enclosed in an

acoustic enclosure to reduce the noise. The DG sets foundation will comprise of heavy weight

inertia concrete block. The generator will be mounted on Cushy Foot mounting and the concrete

block will be isolated from the adjoining floor. Thus no vibration impacts are expected from the

DG sets.

The D.G. sets will be checked for noise every 6 months.

The noise level of DG sets will be maximum 75dB (A) (at 1.0 m distance) & the insertion loss

will be maintained at minimum 25 db as per the prescribed compliance standards of the MoEF

{Noise pollution (regulation & control) (Amendment) rule 2010}.

Impact of D.G. sets on ambient air quality and mitigation measures to be adopted:

The D.G. Set emission consist of following pollutants

1. Hydrocarbon+ NOx

2. Carbon Monoxide (CO)

3. Particulate Matter (PM)

4. Smoke

If unchecked the emissions from D.G sets will increase the concentration of above mentioned

pollutants in the atmosphere. To mitigate the polluting effects of D.G. sets following mitigation

measures will be taken,

A. Use of High Speed Diesel as a fuel to run D.G. sets



B. Provision of stack with height as prescribed by Central Pollution Control Board.

C. Emission test of D.G. stacks every 6 months to check the concentration of pollutants.

6. AESTHETICS

6.1. Will the proposed constructions in any way result in the obstruction of a view, scenic

amenity or landscapes? Are these considerations taken into account by the proponents?

The site lies in well planned area designated for “Hospital” purposes. Thus, no obstruction of

view or scenic beauty or landscape is anticipated. Furthermore, the construction is being done in

such a way that the organized open spaces and landscaped areas will render the plot aesthetically

appealing.

6.2. Will there be any adverse impacts from new constructions on the existing structures? What

are the considerations taken into account?

There will not be any adverse impacts from new constructions on the existing structures as the

proposed development shall be carried out as per the defined Bihar building by-laws. All

precautions are being taken to mitigate the impact due to water air and noise pollution during

construction the construction phase and same will be followed during the operation phase.

6.3. Whether there are any local considerations of urban form & urban design influencing the

design criteria? They may be explicitly spelt out.

There is no local consideration of urban form and urban design criteria. The proposed project

will be constructed within the designated site as per the defined building bye laws of Bihar.

6.4. Are there any anthropological or archaeological sites or artifact nearby? State if any other

significant features in the vicinity of the proposed site have been considered.

Within the project influence area, there are no significant archeological sites or artifacts nearby.

Since all the activities whether during the construction or operation stage, will be carried out in

the project premises hence no impact on any type of archeological monuments are envisaged.

7. SOCIO-ECONOMIC ASPECTS



7.1. Will the proposal result in any changes to the demographic structure of local population?

Provide the details.

Establishment of any project like hospital, plotted development leads to socio-economic changes.

Influx of population leads to change in social & economic status of the community. During

construction period local people will be engaged and hence there will be demand of 700 workers

(peak labour), till construction complete. The proposed project involves the construction of

Hospital with number of amenities like mother & child hospital, rooms for junior and senior

doctor and dormitories for attendants. The different features/facility mentioned above requires

skilled personnel to operate the individual facility. Also there shall be requirement of domestic

workers and maids. So there shall be indirect increment in employment opportunities and

additional income.

7.2. Give details of the existing social infrastructure around the proposed project.

School:

Jesus and Mary Academy: Adjacent towards North

Woodbine Modern School: Adjacent towards North

Mahatma Gandhi Public School: Adjacent towards South

7.3. Will the project cause adverse effects on local communities, disturbance to sacred sites or

other cultural values? What are the safeguards proposed?

No, the proposed development will not have adverse effects on local communities. On the

contrary, it is expected that there will be major positive impacts due to development of the

proposed project. Positive impacts would include improvement in residential stability directly

and economic condition of society indirectly. Respect to the local sacred sites and other cultural

phenomena will be the integral part of the proposed project.

8. BUILDING MATERIALS



8.1. May involve the use of building materials with high-embodied energy. Are the construction

materials produced with energy efficient processes? (Give details of energy conservation

measures in the selection of building materials and their energy efficiency).

The main construction materials being utilized in the construction of the proposed project

include cement ,stone aggregate, Coarse sand/fine sand, Steel, Sand Stone, Granite/Marble,

Bricks, and Blocks, glass etc.

The embodied energy content of the material is given in Table-8.

Table-8: Embodied Energy Content of the Material

Primary Energy

Requirement Materials

Primary Energy

Requirement

(Gj/tonne)

Very High Energy

Aluminum

Stainless steel

Plastic

Copper

Steel

Lead

200-250

50-100

100+

100+

30-60

25+

High Energy

Glass

Cement

Plasterboard

Lime

12-25

5-8

8-10

3-5

Medium Energy

Clay bricks and

tiles

Gypsum Plaster

Concrete

Sand, aggregate

2-7

1-4

<0.5



Source: Manual on norms and standards for environment clearance of large construction

projects, MoEFCC

These construction materials will be procured from the reputed suppliers/manufacturers and

thus it is expected that they are produced with energy efficient processes. Most of the quality

grade building material production facilities and industries now use energy efficient

processes.

All the items to be used in the proposed project will be as per the National Building Code

specification. If the building materials with high-embodied energy are locally available, it

will be used in construction.

8.2. Transport and handling of materials during construction may result in pollution, noise &

public nuisance. What measures are taken to minimize the impacts?

The transport and handling of materials during construction phase has potential impacts on air

and noise emissions in the vicinity. To control this, various mitigation measures shall be adopted

to minimize the impacts.

Air Emissions

Dust Suppression: The most cost-effective dust suppressant applied to mitigate airborne dust is

water, because of its efficiency as well as ready availability on the construction site. Water is

being applied using water trucks, handheld sprays and automatic sprinkler systems. Water

spraying at the site also effectively suppresses dust generated. Results have proven that for about

80% of such active area(s), the water spray suppresses airborne dust by about >90%.

Emission Control for Construction Equipment/Vehicles: Construction equipment and heavy

transport vehicles meet emission standards like Bharat Stage - IV requirements for vehicles. The

operation and maintenance of all vehicles, equipments to be deployed on site by different

contractors shall be regulated and effectively monitored. The Pollution under Control (PUC)

certification are being ensured for proper O&M of vehicles.

Improved Maintenance: Recognizing that significant emission reductions can be achieved

through regular equipment and vehicle maintenance, all site contractors have been asked to take



necessary steps for proper maintenance of vehicle and equipments. A monetary incentive/

disincentive provision encourages contractors to comply with regular maintenance requirements.

The fuel to be used in the equipments and vehicles shall be of good quality with low “Sulphur”

percentage by following the norms prevailing in project area.

Reduction of On-site Construction Time: The heavy construction activities are being confined

to the daytime to avoid higher impacts during the nighttime. During daytime, there is higher

atmospheric dilution. Rapid on-site construction reduces the duration of traffic interference and

therefore, reduces emissions from traffic delay. Off-site fabrication of various moulded structural

components, obtaining proper cut size of stone, pre-fabricated concrete slabs, etc. shall also

enhance the quality of work environment at the construction site because other factors such as

traffic congestion and emissions are then not relevant.

Noise Emissions

The mitigation measures concerning technological control at source (of vehicles) shall meet

the minimum compliance requirements for manufacturing stage. Besides these, other

measures shall be of preventive nature as follows:

Restriction of Time of Construction: The heavy construction and transport activities are

being restricted to daytime operation when the background noise levels are high so that

impacts like sleep disturbance during the night time are avoided.

Provision of Noise Barrier: No extra barrier has been provided because it is within the

premises of the project site.

Proper Maintenance of Construction Equipment/Vehicles: Proper operation and

maintenance of heavy equipment as well as transport vehicles are being ensured for lower

noise emissions.

Occupational & Passive Protection: Ear plugs, ear muffs, etc. have been provided to

workers handling high noise equipment or stone cutting operations shall protect them from

high noise exposure.

8.3. Are recycled materials used in roads and structures? State the extent of savings achieved?



Fly ash used materials would be utilized for paving work etc, if viable. Also, the construction

waste (particularly the construction debris) will be used on the project site for leveling purposes.

An approximate saving of 5% to 7% is proposed to be achieved.

8.4. Give details of the methods of collection, segregation& disposal of the garbage generated

during the operation phases of the project.

Solid Waste during Operation Phase

Solid waste and other waste to be generated from the proposed project will be classified as given

in Table-9.

Table-9: Classification of Solid Wastes and other Wastes

S. No. Types of Solid waste and other waste Description

1. Food Waste (garbage)* Wastes from the kitchen including

preparation, cooking and serving of food.

2. Rubbish*

Combustible (Primary Organic):

Paper, cardboard, cartons, wood, boxes,

plastics, rags, cloths, beddings, leather,

rubber, grass, leaves.

Non-combustibles (Primary Inorganic):

Metals, tin cans, metals foils, dirt, stones,

bricks, ceramics, crockery, glass bottles,

other metal refuses.

3. Street Waste*

Street sweeping, dirt, leaves, catch basin dirt,

animal dropping, contents of litter

receptacles dead animals.

4. Horticultural waste* Tree trimming, leaves, waste from parks and

gardens etc.

5. General domestic waste from office and

administration Paper, General Domestic Waste etc.



6. STP Sludge Sludge generation after treatment of sewage

in STP.

*Source: Manual on Municipal Solid Waste Management, published by Central Public Health

and Environmental Engineering Organization (CPHEEO), Ministry of Urban Development,

Government of India.

The proposed project is expected to generate certain types of wastes which would include

both non-hazardous and some hazardous wastes. The non-hazardous wastes generated at the

project would be municipal solid waste including paper & cardboard wastes, food wastes,

plastic wastes etc. STP sludge and other solid waste would also generate.

It is estimated that total quantity of municipal solid waste generated will be approx. 1360.8

kg / day from the proposed project.

Collection:

The solid waste expected to be generated by the population. A door to door collection will be

carried out by private vendors..

Segregation:

The solid waste expected to be generated by the population in the proposed project can be

broadly categorized into bio-degradable and non-biodegradable. These solid wastes will be

collected separately by putting three types of separate bins at the source of generation. For

the biodegradable waste green bins will be provided, for the recyclable waste blue bins and

for the non-recyclable waste dark grey bins will be provided.

Disposal:

Organic waste will be stored temporarily at the site and it will be disposed at the MSW site

for composting.

Overall it would be ensured that all waste fractions are appropriately recycled/ disposed of

through authorized recyclers/re-refiners/contractors. Records will be kept regarding amount

and characteristics of all types of wastes.



Paper & cardboard wastes, plastic wastes, metal wastes and other recyclable wastes will be

sold to authorized contractors.

The STP sludge will be properly collect, store and used as manure or will be disposed

through authorized agencies/or used for horticultural purposes.

As regards hazardous wastes, the building management staff of the proposed project will

review the proposed operations and make a thorough "applicability analysis" of the

Hazardous Waste Rules, to identify specific wastes, to be generated in the proposed project,

that shall be categorized as hazardous wastes. The management staff would then manage

hazardous waste as per the prevailing rules. The management staff of the proposed project

would ensure compliance with all the conditions on a continual basis.

Hazardous wastes shall be stored in secured places with adequate secondary containment and

labelling as per the requirements of Hazardous Waste Rules.

Appropriate records of hazardous wastes generation and disposal (in Form-3, Form-4, Form-

9, Form-13 etc.) shall be maintained as per the requirements of MoEFCC’s Rule.

9. ENERGY CONSERVATION

9.1. Give details of the power requirements, source of supply, backup source etc. What is the

energy consumption assumed per square foot of built-up area? How have you tried to

minimize energy consumption?

The total electrical load demand for the project has been estimated to be 1875KVA. Electric

supply for the complex shall be received from the main Electric Sub-Station of Surgical Block

through outdoor HT breaker and 11KV Underground Cable up to new proposed Sub-station.

In case of power failure, 5 DG sets of total capacity of 7500 KVA (5*1500) in buildings will be

provided as power back-up. The DG sets will be of water cooled.

The DG sets will be provided with acoustic enclosure. Adequate stack heights of D.G. Sets will

be provided as per the stipulated guidelines of Central Pollution Control Board (CPCB) to

facilitate natural dispersion of exhaust gases.



Energy Conservation Measures:

All efforts are being taken to make the building in accordance with Energy Efficiency Features

of Green Building concept by using various techniques.

LED light fittings will be installed in all areas to conserve electricity and all electrical

appliances shall be of star rating and occupancy sensors

Solar water heaters will be installed on the roof of buildings for supply of hot water

PV Cell system will be installed for all street and compound lighting and is part of the

power requirement.

Roofs will be insulated with rigid polyurethane foam to reduce the heat gain through the

roof

Use of electrical fittings, fans, A/c pumps and plants with ultra-star rating to save

electricity

Rain water harvesting and provision of sewage treatment plant and re-use of waste water

for flushing and gardening

Use of permanent, durable and local materials with low heat transmission reflective glass

would ensure sustainable development.

Use of natural cooling & ventilation system resulting in savings in HVAC system.

Use of recycled waste water for horticulture purpose by providing STP system.

Zero or near zero discharge from the building both solid and liquid.

Use of waste efficient sanitary fixtures to reduce water use and use of treated effluent.

Mineral fiber heat resistant terrace tiles with SRI (Solar Refractive Index) more than 78;

Solar reflection > 0.70, on waterproof roof surface to save energy as per green building

norms.

Hermetically sealed double glass with air gap in windows to meet the Green Building

norms.

High efficiency lighting fixtures and occupancy sensors.

Services like water supply, electrical cables etc. planned through service ducts.



The proposed project will adopt various energy conservation measures. The range of these

energy efficiency measures can be broadly categorized under:

Architectural Design Features;

Energy saving preventive practices; and

Behavioral change and raising awareness.

Energy conservation program will include measures taken for both energy demand as well as

supply management.



The Energy Conservation efforts may consist of the following mitigation measures:

a. Architectural Design Features

Most of the external surface of the building will be design in way to have an air gap between

the wall surface and the external skin. This should reduce the transmission of heat into the

building as the heat would get dissipated into the air gap to an extent. Landscaping will be

carefully considered within the overall architectural concept.

b. Energy Saving Practices:

Purchase of energy efficient appliances.

Constant monitoring of energy consumption and defining targets for energy conservation.

Adjusting the settings and illumination levels to ensure minimum energy used for desired

comfort levels.

Use of Light Emitting Diodes (LED) and low voltage lighting.

c. Behavioral Change for Reducing the Consumption

Train all staff and operators for energy efficiency measures.

Promoting staffs’ awareness on energy conservation.

Training of staffs on methods of energy conservation and to be vigilant of such opportunities.

Turn on all lights when not in use, especially in conference rooms and turn down remaining

lighting levels where ever possible.

SUPPLY

Utililise Energy-efficient equipment.

Exploring the possibilities of utilizing renewable energy.

Reduce Consumption. Use energy-efficient building designs

and ventilation systems. Create staff awareness and conduct

training programmes. Maximizing the use of Natural lighting.

DEMAND

Energy Conservation, Monitoring & Management

system



Passive Solar Design Considerations

Following are the consideration adopted for passive solar design of the buildings in the proposed

project:

Maximum openings would be towards the north to get natural light that will not unduly heat

up the interiors.

Least opening would be provided towards southern and western walls so as to cut out the hot

incident rays of the sun.

Windows provided would be shaded adequately by designing double layer glass glazing so

that no direct rays of sun can come into the building.

Most of the external surface of the building will be designed in a way to have an air gap between

the wall surface and the external skin. This should reduce the transmission of heat into the

building as the heat would get dissipated into the air gap to an extent.

As an endnote, the design has been a conscious effort to make a modern building with local

materials and will not use excessive amount of glass and steel.

9.2 What type of, and capacity of, power back-up to you plan to provide?


provided as power back-up. The DG sets will be of water cooled.



facilitate natural dispersion of exhaust gases.

9.3. What are the characteristics of the glass you plan to use? Provide specifications of its

characteristics related to both short wave and long wave radiation?

Glass panel will have maximum light transmission but low solar heat radiation. This will reduce

quantity of heat inflow into the building. Single pane glass of 0.25 inches thickness with visible

transmittance up to 85% day lighting may be used.



Wall assembly: – U Value:0.7 W/Sqm0K

Outside Plaster + 230 Thick Fly Ash Wall + Inside Plaster

Roof Assembly: U Value: 0.45 0.7 W/Sqm0K

Internal Plaster + 150 THK RCC Slab + 50 mm Insulation + 200 Thk Brick Bat Coba+ Tile

Finish

Glass Assembly:

U Value: 5.00 Or less, SHGC: 0.58 or less, VLT: 50% of higher

9.4. What passive solar architectural features are being used in the building? Illustrate the

applications made in the proposed project.

Passive solar design in Architecture: Solar design is the use of architectural features to replace

the use of grid electricity and fossil fuel with the use of solar energy and decrease the energy

needed in a home or building with insulation and efficient lighting and appliances.

Architectural features used in solar design includes:

Large south facing windows and minimum north-facing glazing.

Use of materials with high thermal masses such as walls or roofs that absorbs and hold

the sun’s heat. Materials with high specific heat capacities, like stone, concrete, adobe or

water work bests.

Insulation to reduce heat loss

Sunspaces such as conservatories on south-facing elevations. These collect heat which

can be distributed throughout the building and reduce heat losses by creating thermal

buffer.

Insulating shutters for windows to be closed at night and on overcast days. These trap the

solar heat in the building.

Planting deciduous trees near the windows. The leaves will give shade in summer but

falls in winter to let the sunlight enter the building.

9.5. Does the layout of streets & buildings maximize the potential for solar energy devices?



Have you considered the use of street lighting, emergency lighting and solar hot water

systems for use in the building complex? Substantiate with details.

Yes, the streets and building is designed to maximize the potential of solar energy devices.

9.6. Is shading effectively used to reduce cooling/heating loads? What principles have been used

to maximize the shading of Walls on the East and the West and the Roof? How much

energy saving has been effected?

Yes. Shading has been effectively used to reduce the cooling loads. The following techniques

have been adopted:

For walls on the east and west side of the building a maximum of 10% window to wall

ratio is recommend to minimize solar radiations, which further helps minimize

cooling/ventilation.

Living areas to be aligned to get maximum north south light and services areas are to be

located on the western side.

Shading is used to increase cooling effects in the building.

There will be less numbers of openings on the west side and ore numbers of openings on

south side

Projections such as balconies are provided on the south direction such that summer sun is

stopped and winter sun is let in.

Promoting residents awareness on energy conservation.

9.7. Do the structures use energy-efficient space conditioning, lighting and mechanical systems?

Provide technical details. Provide details of the transformers and motor efficiencies,

lighting intensity and air-conditioning load assumptions? Are you using CFC and HCFC

free chillers? Provide specifications.

Suitable energy optimization will be adopted during the calculation of the energy load of the

proposed project. The space heating load will be minimized using passive solar structure,

suitable building envelop materials. Use of incandescent and halogen lamps will be avoided and

energy efficient compact fluorescent lamps /LED will be used for all common area.



9.8. What are the likely effects of the building activity in altering the micro-climates? Provide a

self-assessment on the likely impacts of the proposed construction on creation of heat island

& inversion effects?

Heat emission from the proposed construction can be from the following sources: Heat absorbed from

the paved and concrete structures, heat generated from equipments / appliances, and due to increased

population in the proposed project site. However the heat generated will not be significant and will be

dissipated in the lush greens and open areas provided within the project site. Hence it can be concluded

that the heat island effect shall not be a concern for the concerned project.

Moreover, Green cover will be provided at site and will incorporate such design considerations that

control formation of heat islands.

The buildup of indoor air contaminants is contributed by inadequate ventilation, contamination from

inside and outside the building, besides microbial contamination and contamination from building

fabric. The measures proposed for maintaining indoor air quality is presented in Table 10.

Table 10: Indoor air contaminants, Source and Health Effects

Sr.no. Indoor air

contaminant

Source Health Effects Measure to be

considered

1. Volatile organic

compounds

(VOCs)

Paints, Cleaning compounds ,

glues, photocopiers, “Spirit

duplicators, signature

machines, Tobacco smokes,

dried out floor drains,

cosmetics and other personal

products

Nausea,

Dizziness, Eye,

respiratory tract,

mucous

membrane

irritation,

headache and

fatigue

Adequate

ventilation

2. Miscellaneous

inorganic gases

which included

Window cleaners, acid drain

cleaners, combustion products,

tobacco smoked , blue print

Eye, respiratory

tract, mucous

membrane

Adequate

ventilation



ammonia,

Hydrogen sulfide,

sulphur dioxide

equipment irritation ,

aggravation of

chronic

respiratory

diseases.

3. Asbestos Insulation and other building

material such as floor tiles dry

wall compounds, reinforces

plaster

Asbestos is

normally not a

source of acute

health effects.

However, during

renovation or

maintenance

operations

asbestos may be

dislodged and

become airborne.

Avoidance of use

of asbestos in

buildings and

equipments to the

extent possible.

4. Synthetic fibers Fibrous glass and mineral

wool

Irritation to the

eyes, skin and

lungs dermatitis

Avoid use of these

material in

insulation

5. Carbon Dioxide Unvented gas, improperly

vented devices, processes or

operations, which produce

combustion products, human

respiration.

Difficulty

concentrating,

drowsiness,

increased

Respiration rate.

Proper venting

any combustion

equipment.

6. Carbon Monoxide Fossil-fuel engine exhausts,

improperly vented fossil-fuel

appliances.

Dizziness,

headache,

nausea, cyanosis,

Cardiovascular

effects and death.

Adequate venting

and ventilation.



7. Nitrogen Oxides Combustion products from gas

furnaces and appliances,

tobacco smoke, welding, and

gas and diesel engine exhausts.

Eye, respiratory

and mucous

membrane

irritation.

Adequate venting

of combustion

stacks.

8. Ozone Copy machines, electrostatic

air cleaners, electrical arcing,

and smog

Eye, respiratory

tract,

mucous

membrane

irritation;

aggravation of

chronic

respiratory

diseases.

Adequate

ventilation.

9.9. What are the thermal characteristics of the building envelope? (a) roof; (b) external walls;

and (c) fenestration? Give details of the material used and the U-values or the R values of

the individual components.

The building envelope for external walls will be made of bricks, concrete and steel. The R and U

values building material will be considered as per ECBC norms at the designing stage. The

Thermal characteristic is provided in Table-11 below:

Table-11: Thermal Characteristic of Building

S.No. Building Envelope U-Factor

(W/m2-ºC)

R-Value

(m2-ºC/W)

1 Roof 0.409 2.1

2 Opaque wall 0.44 2.1

3 Vertical Fenestration 3.30 (max.)

SHGC:0.25(max)

(for WWR less than

or equal to 40%)



9.10. What precautions & safety measures are proposed against fire hazards? Furnish details of

emergency plans.

Adequate fire protection facilities will be installed including fire detectors, fire alarm and

firefighting system. All fire protection facilities would be designed as per the National Building

Code.

Response in case of Fire

• Required response during in the event of a fire should be described in signs located in the

lobby.

• On sighting a fire, it should be immediately informed to the environment manager giving

the exact location and type of fire in detail.

• Initiate the Emergency Response Team for fires.

• If the fire is small, engage in extinguishing the fire using the nearest fire extinguisher.

• Guide the Emergency Response Team staff to the emergency assembly point.

• The Emergency Response Team should immediately inform the nearest dispensary and

security force. If required a fire tender should be summoned.

• The response team should immediately move to the point of fire and take all necessary

steps to stop the fire. If the fire is not controllable and spreads then the manager in charge

should inform the district authorities and call for external help.

• The Emergency Response Team will provide immediate relief to the injured residents at

the scene of incident. Any injured persons should be evacuated on priority to the

dispensary or one of the nearest hospitals based on their condition.

General Instructions for Occupants in case of Fire

• Get out of buildings as quickly and as safely as possible.

• Use the stairs to escape. When evacuating, stay low to the ground.

• If possible, cover mouth with a cloth to avoid inhaling smoke and gases.

• Close doors in each room after escaping to delay the spread of the fire.

• If in a room with a closed door.



• If smoke is pouring in around bottom of the door or if it feels hot, keep the doorclosed

• Open a window to escape or for fresh air while awaiting rescue.

• If there is no smoke at bottom or top and the door is not hot, then open the door slowly

• If there is too much smoke or fire in the hall, slam the door shut.

• Stay out of damaged buildings.

• Check that all wiring and utilities are safe.

Firefighting system is proposed to prevent and control fire outbreaks for the project. The

firefighting system will consist of portable fire extinguishers, hose reel, wet riser, yard hydrant,

automatic sprinkler system, and manual fire alarm system. The project will also be provided with

automatic fire detection and alarm system.

9.11. If you are using glass as wall material provides details and specifications including

emissivity and thermal characteristics.

Glass panel will have maximum light transmission but low solar heat radiation. This will reduce

quantity of heat inflow into the building. Single pane glass of 0.25 inches thickness with visible

transmittance up to 85% day lighting may be used.

The Single pane glass (clear/tinted) with a transmission coefficient of ‘U factor’ as 3.3 W/m2 -ºC

(for clear) and ‘U factor’ as 3.4 W/m2 -ºC (for tinted) may be used for composite climate zone.

The Solar heat gain coefficient (SHGC) is 0.59 (clear) and 0.42 (tinted).

9.12 What is the rate of air infiltration into the building? Provide details of how you are

mitigating the effects of infiltration.

Reduced air infiltration combined with proper ventilation can not only reduce energy bills but it

can also improve the quality of indoor air. Outdoor air that leaks indoor makes it difficult to

maintain comfort and energy efficiency. In addition, air leakage accounts for 25-40% energy

used for heating and cooling in a typical building. For this purpose the building has been

designed in a compact manner, leaving ventilation shaft in between buildings for facilitating the

escape of hot exhaust air.



9.13 To what extent the non-conventional energy technologies are utilized in the overall energy

consumption? Provide details of the renewable energy technologies used.

The Energy efficient lighting will be done with the use of CFL and LED lamps. Additionally solar

energy will be explored.

Use of Solar energy for street lightening will be explored.

10. ENVIRONMENT MANAGEMENT PLAN

10.1. The Environment Management Plan would consist of all mitigation measures for each item

wise activity to be undertaken during the construction, operation and the entire life cycle to

minimize adverse environmental impacts as a result of the activities of the project. It would

also delineate the environmental monitoring plan for compliance of various environmental

regulations. It will state the steps to be taken in case of emergency such as accidents at the

site including fire.

The mitigation measures suggested for the impacts identified on the various environmental

components due to the project activities are given in this section. A detailed environmental

management plan is presented in Table-12 to mitigate all the identified environmental impacts

that are found to be significant.



Table-12: Environmental Management Plan – Construction Phase and Operational phase

S.No. Environmental

components

Potential

Impacts

Potential Source

of Impact

Controls

Through EMP &

Design

Impact Evaluation Remedial Measures

1 Ground Water

Quality

Ground Water

Contamination

Construction

Phase

Sewage

generated from

temporary labor

tents.

Soak pit / septic

tank will be

provided

No significant

impact as majority

of labors would be

locally deployed

Operation Phase

Sewage

Discharge from

the project

Proponent will

provide the STP to

treat the sewage of

Project.

No negative impact

on ground water

quality envisaged.

Not significant.

In an unlikely event of

soil and ground water

contamination.

Remediation measures

shall be implemented.

2. Ground Water

Quantity

Ground Water

Depletion

Construction

Phase

Ground

water will be not

be used during

construction.

Not Applicable No significant

impact on ground

water quantity

envisaged.



Operation Phase

Groundwater

will not be used

during operation

phase. The

required water

will be met

through the

municipal supply

Rain water

harvesting scheme.

Black and

Grey water

treatment and

reuse.

Storm water

collection for

water harvesting.

Percolation

well to be

introduced in

landscape plan.

Awareness

Campaign to

reduce the water

consumption

No significant

impact on

surface/ground

water quantity

envisaged.

In an unlikely event of

non-availability of

water supply, water will

be brought using

tankers.

3. Surface Water

Quality

Surface water

contamination

Construction

Phase

Surface runoff

from site during

Silt traps and

other measures

such as additional

on site diversion

No off site impact

envisaged as no

surface water

receiving body is



construction

activity.

ditches will be

constructed to

control surface

run-off during site

development

present in the core

zone.

Operation Phase

Discharge of

domestic

wastewater to

STP.

Domestic waste

water will be

treated in STP

No off site impact

envisaged

Excess of water will be

discharged as per

CPCB standards.

4. Air Quality Dust Emissions Construction

Phase

All heavy

construction

activities

Suitable control

measures will be

adopted for

subsiding the PM

level in the air as

per air pollution

control plan.

Not significant

because dust

generation will be

temporary and will

settle fast due to

dust suppression

techniques

During construction

phase the contractors

are advised to facilitate

masks for the labors.

Water sprinklers will be

used for suppression of

dust during

construction phase.

Emissions of

PM10, PM2.5 ,

SO2, NO2 and

Operational Phase

Operation of

construction

Rapid on-site

construction and

improved

Not significant. Regular monitoring of

emissions and control

measures will be taken



CO equipment and

vehicles during

site development.

maintenance of

equipment

to reduce the emission

levels.

Operation Phase

Emission from

vehicular traffic

in use

Construction

Phase

Operation of

construction

equipment and

vehicle

movements

during site

development.

Use of low

sulphur diesel in

vehicles and

machinery

Providing

Footpath and

pedestrian ways

within the site.

Green belt will

be developed with

specific species to

help to reduce PM

level

Use of equipment

fitted with turbo

chargers

Proper

maintenance of

Not significant

There are no

sensitive receptors

located within the

vicinity of site.

Use of Personal

Protective Equipment

(PPE) like earmuffs and

earplugs during

construction activities.



equipment

Provision of

noise shields near

the heavy

construction

operations and

acoustic

enclosures for DG

sets

Construction

activity will be

limited to day time

hours only

5. Noise

Environment

Operation Phase

Noise from

vehicular

moveme

nt

Green Belt

Development

Green belt

development

shall make a

barrier both for

noise and air

pollution.

No significant

impact due to

suitable width of

Greenbelt.



6. Land

Environment

Soil

contamination

Construction

Phase

Disposal of

construction

debris

Construction

debris will be

collected and

suitably used on

site as per the

solid waste

management

plan for

construction

phase

No significant

impact.

Impact will be

local, as waste

generated will be

reused for filling

of low lying areas

etc.

Operation Phase

Dumping of

municipal solid

waste on land.

It is proposed

that the solid

waste generated

will be managed

by an authorized

agency.

Collection,

segregation,

transportation

and disposal will

be done as per

Since solid waste

is handled by the

authorized

agency, waste

dumping is not

going to be

allowed. Not

significant.

Negligible impact.



Solid Waste

Management

Rules, 2016 by

the authorized

agency

7. Biological

Environment

(Flora and

Fauna)

Displacement of

Flora and Fauna

on site

Construction

Phase

Site

Development

during

construction

Important

species of trees,

if any, will be

identified and

marked and will

be planted for

landscape

development.

The site has

scanty vegetation

Operation Phase

Increase in

green cover

Suitable green

belts will be

developed as per

landscaping plan

in and around the

site using local

flora

Beneficial impact.



8. Socio-

Economic

Environment

Employment

and livelihood

options.

Construction

Phase

Construction

activities leading

to gain in direct

& indirect

employment

Project

development as

per the Bihar

Building bye

laws.

No negative

impact.

Operation Phase

Site operation

Project will

provide direct

and indirect

employment

during the two

phases.

Providing

quality-

Integrated

facility

Beneficial impact

9. Traffic Pattern Increase of

vehicular traffic

Construction

Phase

Heavy

Vehicular

Heavy

Vehicular

movement will

be restricted to

No negative

impact



movement

during

construction

daytime only and

adequate parking

facility will be

provided

Operation Phase

Traffic due

to personal cars

Vehicular

movement will

be regulated

inside the project

with adequate

roads and

parking lots in

the site.

No major

significant impact



Environmental Monitoring Plan

It is proposed to monitor essential parameters for ambient air quality, ambient noise quality,

ground water quality, and waste water quality both during the construction and operation phases

of the project. However the monitoring schedule for the compliance report is given in Table-13

Table-13: Environmental Monitoring Schedule for Compliance

S. No Particulars Monitoring

Frequency

Duration of

Sampling

Important Monitoring

Parameters

1 Ambient Air Quality Monitoring

Project site Once in 6 Months 24 hr continuously

except CO (8

hourly)

PM10, PM2.5,SO2, NO2&

CO

3 Ambient Noise Level

Near DG set Once in 6 Months 8 hr continuous

with 1 hr interval

Noise level in dB(A)

4 Ground/Drinking Water Quality Monitoring

Ground Water –

at project site

Once in 6 Months Grab Sampling Parameters specified under

IS:10500, 2012

5 Soil Quality

At the green belt

area

Twice in a year Samples will be

collected from

three different

depths viz., 30cm,

60cm, and 100cm

below the surface

Parameter for soil quality:

pH, texture, electrical

conductivity, organic

matter, nitrogen, phosphate,

sodium, calcium, potassium

and Magnesium.

Environmental Monitoring:

Various environmental protection and mitigation measures have been suggested in the previous

Chapter/section for ensuring compliance with the stipulated environmental regulations and

applicable standards. Also, there are specified environmental monitoring and record keeping



requirements for operating facilities that the proposed Project will have to comply with. Though

record keeping would be largely an in-house activity, environmental monitoring within and

outside of the proposed Project would be carried out through recognized environmental

laboratories as per the requirements of MoEFCC.

The purpose of environmental monitoring is to evaluate the effectiveness of implementation of

EMP by periodically monitoring the important environmental parameters within the impact area,

so that any potential adverse impacts are detected and timely action can be taken. In order to

ensure compliance with the applicable regulatory requirements, the Project plans to conduct the

following environmental monitoring activities.

Wastewater Quality Monitoring and Record Keeping

The wastewater discharges from the proposed Project will mainly comprise of domestic sewage

and other wastewater discharges from drinking water points, toilets, washbasins, food court and

kitchen, backwashing of filters (used in water treatment) etc.

Therefore, as per the requirements of the Water (Prevention and Control of Pollution) Act 1974,

the Project proponent will apply to Bihar State Pollution Control Board for the Consent to

Establish. Before starting the operation, the Project proponent will apply to Bihar State Pollution

Control Board for the Consent to Operate for Wastewater Discharges and thereafter periodically

renew its Consent to Operate. Subsequently, whenever there is a change in the operations, the

Project will get the requisite amendments in its Consent.

The Project would maintain an inventory of all sources of wastewater and maintain records of

waste water quality and quantity for the wastewater streams, as required. The Project will ensure

that wastewater analysis is conducted for all regulated parameters as per Bihar State Pollution

Control Board’s specification or as per conditions of Consent to Operate and to ensure

compliance with any other specifically applicable standards. The frequency of wastewater

quality monitoring would be decided in consultation with the Bihar State Pollution Control



Board officials. Care will be taken to ensure that wastewater analysis is conducted at such a

frequency that potential variations due to various operational factors are recorded.

Noise Level Monitoring and Record keeping

The Project would maintain an inventory of all point and non-point sources of noise emissions

and identify regulated sources, specified in the Bihar State Pollution Control Board’s Consent to

Operate for Air Emissions. Main source of noise would be DG sets during the construction

phase, But as DG sets with acoustic enclosure has been proposed, there would be minimal

chance of noise pollution. However, the Project management would conduct noise level

monitoring at the specified locations within, on the fence line/boundary, and outside the Project’s

premises to ensure compliance with the specific standards and conditions of the Consent to

Operate. The locations of the noise monitoring stations and frequency of noise level monitoring

would be decided in consultation with the Bihar State Pollution Control Board officials. The

noise level monitoring would be conducted at such a frequency that potential variations due to

various operational factors are recorded.

Awareness and Training

Training and human resource development is an important link for achieving sustainable

operation of the facility and environmental management. For successful functioning of the

project, relevant EMPs will be communicated to the residents of the project. Everyone will be

made aware of importance of their various environmental responsibilities including waste

segregation and storage, water and energy conservation, etc. This awareness will be provided

through documents and periodic meetings. They will be informed of their responsibilities for

successful operation of various environmental management schemes inside the Project premises.

Relevant personnel at site will be trained for the following:

Applicable EH&S regulations and compliance requirements for the same.

Collection, Segregation, Storage and Disposal of solid and hazardous wastes.

Operation and maintenance of Sewage Treatment Plant and recycling system

Techniques for waste minimization, water conservation and energy conservation, etc.



Functioning of the Project’s Environmental Management System (EMS) including

environmental monitoring, reporting and documentation needs.

Requirements and responsibilities in case of an emergency as per emergency response plan.

Environmental Monitoring Program during Construction period

Based on the above, the following environmental monitoring program during construction

activities is proposed for the Project. The monitoring program would be discussed and approved

by Bihar State Pollution Control Board are given in Table-14.

Table-14: Proposed Monitoring Program for Construction Phase of the Project

S. No. Type Locations Parameters Period and

Frequency

1.

Ambient Air

Quality

Monitoring

As per requirement SO2, NO2, PM10, PM2.5

and CO

As per Bihar State

Pollution Control

Board’s

requirements

2.

Ambient Noise

Monitoring

As per requirement Noise level Leqboth

during daytimeand

nighttime

As per Bihar State

Pollution Control

Board’s

requirements

3.

Water Quality

Testing

(Portability

testing)

(i) Any operational

bore well

(ii) One of the

Drinking Water

Point

Drinking water

parameters as per IS

10500:2005.

As per Bihar State

Pollution Control

Board’s

requirements

4.

Treated

Wastewater

Quality

Inlet and outlet of the

STP

Parameters for assessing

compliance with

standards for recycling

and horticulture use

As per Bihar State

Pollution Control

Board’s

requirements



Post-Project Environmental Monitoring Program

Based on the above, the following post-project environmental monitoring program is proposed

for the Project. The monitoring program would be discussed and approved by Bihar State

Pollution Control Board are given in Table-15.

Table-15: Proposed Monitoring Program for Operational Phase of the Project

S. No. Type Locations Parameters Period and

Frequency

1.

Ambient Air

Quality

Monitoring

As per requirement SO2, NO2, PM 10,

PM2.5 and CO

As per Bihar State

Pollution Control

Board’s

requirements

2.

Ambient Noise

Monitoring

As per requirement Noise level Leqboth

during daytimeand night

time

As per Bihar State

Pollution Control

Board’s

requirements

3.

Water Quality

Testing

(Potability

testing)

(iii) Any operational

borewell

(iv) One of the

Drinking Water

Point

Drinking water

parameters as per IS

10500:2012.

As per Bihar State

Pollution Control

Board’s

requirements

4.

Treated

Wastewater

Quality

Inlet and outlet of the

STP

Parameters for assessing

compliance with

standards for recycling

and horticulture use

As per Bihar State

Pollution Control

Board’s

requirements

Environmental Documentation

Documentation and reporting of environmental performance is an important management tool for

ensuring sustainable operation of the Project. Documents/Records shall be maintained for



regulatory, monitoring and operational issues. Typical documentation requirements for the

“Project” are summarized in Table-16.

Table-16: Environmental Documentation for Operational Phase of the Project

PARAMETER PARTICULARS

Air Emissions

(incl. Noise)

Consent to Establish from Bihar State Pollution Control Board

Consent to Operate for Air Emissions from Bihar State Pollution

Control Board

Ambient Air Quality Monitoring records

Ambient Noise Monitoring Records

Water Supply Water Quality Monitoring records

Water Cess Returns

Wastewater

Discharges

Consent to Establish from Bihar State Pollution Control Board

Consent to Operate for Wastewater Discharges from Bihar State

Pollution Control Board

Details of quantity of wastewater discharged from various sources

and discharged from the outlet of the STP for recycling/into the

sewer

Operational details of STP including number of hours of operation,

chemical usage, in-process wastewater quality, etc.

Wastewater Quality and Quantity Monitoring records

Waste Management Permission for disposal of solid wastes from concerned

municipality/authority

Wastes Management Inventory including details of quantity of

wastes generated on-site and mode of their disposal

Inventory of wastes stored on-site

Records of hazardous wastes stored on-site (in Form-3) (if

generated)

Annual Returns for hazardous wastes (in Form-4 and Form-13) to

Bihar State Pollution Control Board



PARAMETER PARTICULARS

Documentation related to off-site transportation and disposal of

hazardous wastes (including Form-9 and Form-10)

Environmental

Statement

Submission of Environmental Statement to Bihar State Pollution

Control Board before 30th September every year

Petroleum Storage License from PESO for storage of HSD and other petroleum

substances (based on their quantities)

Inventory of petroleum substances stored on-site both at storage

and usage locations

Regular integrity testing/inspection reports for the storage tanks


EIA/EMP Report


Conceptual Plan



CONCEPTUAL PLAN

1. INTRODUCTION

Bihar Medical Services & Infrastructure Corporation (BMSICL) has proposed expansion of the

Darbhanga Medical College and Hospital (DMCH) in terms of construction of Academic Block,

Hospital Block, Class IV Accommodation, Surgical Block and Students Hostel.

The project is being developed on the total plot area of 4,04,685.61 sq.m. The exiting hospital

complex consists of more than 100 buildings having total built-up area of 2, 18,429.51 sqm at

present. However, the existing complex is being under operation since 1925 i.e. before the

issuance of the EIA notification. The undertaking in this regard is attached as Annexure-I.

BMSICL has been set up by Government of Bihar under the aegis of Department of Health and

Family Welfare to meet the infrastructure requirement in healthcare sector. In this process the

Darbhanga Medical College & Hospital (DMCH), District Darbhanga, is being upgraded with

modern infrastructure facilities. The requirement of new blocks for providing better medical

facilities is the key component in this development. The Buildings in the campus are scattered

around making limiting the scope of future expansion.

The Bihar Medical Services & Infrastructure Corporation (BMSICL) has proposed to construct

the new blocks in terms of Academic Block, Hospital Block, Class IV Accommodation, Surgical

Block and Students Hostel in Darbhanga district of Bihar State. Total plot area is 4, 04,685.61m2.

The existing FAR is 2,18,429.51 m2 at present and proposed expansion FAR is 1,11,129.4 m2

will be for future expansion.

The total area of 5,301.75 sqm of class IV accommodation, one doctor’s residence and nurse quarters will be demolished which is already included in existing FAR. Considering the above, the existing land use is not expected to get altered due to construction of

proposed expansion and the total buildup area is 3,41,655.52 sqm.



The existing buildings were constructed and also became operational prior to the publication of

EIA Notification 2006. Therefore, the existing buildings did not attract applicability of to obtain

Environmental Clearance from SEIAA/MoEFCC and no environmental clearance was issued to

us. DMCH was started as a Temple Medical School in 1925 and was upgraded into a college in

1946.

The Project is designated under Category “B” and falls under Item 8(b) (Township & Area

Development) of the Environmental Impact Assessment (EIA) Notification of September 14,

2006 and its amendments.

2. SITE SURROUNDING & CONNECTIVITY

The site is well connected to railway station and bus stand of Darbhanga through public auto

rickshaw network. Darbhanga Junction is one of the oldest Railhead of North Bihar, It's a A1

category railway junction and a model station on the East Central Railway and is one of the

highest earning most important railway junction in zone and in state, Darbhanga is the busiest

station of Samastipur Division as it is connected directly to all the major cities of India. Site

surroundings and Connectivity details of the project are given in Table-1.

Table-1: Site Surroundings and Connectivity Details

S. No. Connectivity & Site Surroundings

Description Distance and Direction

1. Nearest Railway

Station Laheriasarai Railway Station

Darbhanga Junction 2.0 km, South 2.2 km, North

2. Nearest Airport Darbhanga Airport 6.4 km, North 3. Nearest Village Bhaironpatti Village 0.5 km, East 4. State Boundary Bihar-Jharkhand State Boundary 150 km, South

5. Nearest Highway SH-56 SH-50

0.8 km, North Adjacent, West

6. Nearest School Jesus and Mary Academy Woodbine Modern School

Mahatma Gandhi Public School

Adjacent, North Adjacent, North Adjacent, South

7. Places of worship Karamganj Masjid

Masjid Chhotiquazipura 270 m, West 0.5 km, West

8. Water Bodies Gangasagar Lake 120 m, North

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Table-2: Coordinates of the Project Boundary

Latitude Longitude

Centre of the Plot 26° 8'1.93"N 85°54'14.93"E

Corner-I 26° 7'46.09"N 85°54'38.02"E Corner-II 26° 8'6.62"N 85°54'36.90"E Corner-III 26° 8'6.42"N 85°54'28.83"E Corner-IV 26° 8'14.74"N 85°54'23.20"E Corner-V 26° 8'13.16"N 85°54'1.40"E Corner-VI 26° 8'2.72"N 85°54'1.76"E Corner-VII 26° 8'3.48"N 85°53'56.12"E Corner-VIII 26° 7'49.12"N 85°53'46.24"E

The project envisages construction of surgical block, hospital, nursing college and hostel. The

expansion will have stilt and surface parking. The area details are given in Table-3.

Table-3: Area details of the existing hospital and proposed expansion project

S. No. Parameters Area in Sq.m. A Total Plot Area 4,04,685.61 B Ground coverage details (a) Existing Ground Coverage @ 40.07% of Plot area 1,56,866.25

(b) Proposed Ground Coverage @ 6.25% of plot Area 25,288.36

(c) Net Achieved Ground coverage @ 46.32% of Plot Area 1,82,154.61

C FAR Details (a) Permissible FAR @ 1.5 of Plot area 6,07,028.41 (b) Existing FAR @ 0.54 of plot area 2,13,127.76

(c) Proposed FAR @ 0.27 of plot area 1,11,129.4

(d) Net achieved FAR@ 0.81 3,24,257.16 D Proposed Stilt Area 17,398.36 E Total built up area 3,41,655.52 F Proposed Open Area 2,22,531 G Proposed Road Area @ 19% of Plot Area 2,47,819.36 H Proposed Green Area @ 16.09% of Plot Area 70,415.66

The Site Layout plan of including both existing and expansion phase is attached as Annexure-II.



4. DETAIL OF BUILDING BLOCK

The existing hospital complex comprise of more than 100 buildings. The expansion project

envisages construction of Academic Block, Surgical block, Class IV Accommodation, Hospital

Block, Professor Apartment and Hostel Block. Details of Building Blocks for existing hospital

and residential building are given in Table 4 and Table 5.

Table 4: Details of Existing Building Blocks

S. No. Description No. of Floors 1. Administration building 3 2. Auditorium 2 3. Lecture theatre block 1 4. Animal house 1 5. Examination hall 1 6. Autopsy block 1 7. Orthopedic & surgical block 3 8. Kidney ward 1 9. OPD block 2

10. Medicine ICU 1 11. Pediatric hospital 1 12. Radiology department 1 13. Toilet 1 14. Medicine store 1 15. Medicine ward 1 16. Hospital kitchen 1 17. Eye hospital 1 18. Eye hospital 1 19. Deputy superintendent 1 20. Class -IV accommodation

TO BE DEMOLISED 21. Nurse quarter 22. VIP nursing home 1 23. Gynae block 1 24. Nursing school lab 1 25. Night shelter 1 26. Tutor quarter 1 27. Nurses quarter 3 28. Nurses quarter/school 1 29. Girls hostel 1 30. Nurse & girls student hostel 2 31. Nurse Hostel 1 32. Hostel canteen 1 33. PHED residence 1



34. Leprosy hospital 2 35. Cancer hospital 1 36. Infectious diseases hospital 2 37. Office for leprosy hospital 1 38. Leprosy hospital 1 39. Laundry 1 40. Civil surgeon's office, TB & chest 2 41. Canteen 1 42. Sub-station 1 43. Psychiatry block 1 44. PG boys hostel 1 45. Boys hostel 2 46. PG boys hostel 2 47. West boys hostel 1 48. South hostel 3 49. RG1 Hostel 1 50. North hostel (boys) 3 51. East hostel 3 52. RG2 hostel 1 53. IMA building 3 54. PWD office 1 55. Doctor's residence 1 56. Staff quarters 1 57. Staff quarters 1 58. Staff quarters 1 59. Staff quarter's non-teaching 1 60. Staff quarter's non-teaching 2 61. Staff quarter's non-teaching 2 62. Staff quarter's non-teaching 2 63. Staff quarter's non-teaching 2 64. Staff quarter's non-teaching 2 65. Staff quarter's non-teaching 2 66. Staff quarter's non-teaching 2 67. Staff quarter's non-teaching 2 68. Staff quarter's non-teaching 2 69. Class IV accommodation 2 70. Hospital store 1 71. Class IV accommodation 1 72. Girls hostel (RG3) 3 73. Old girls hostel 2 74. Police station 1 75. Class IV accommodation 1 76. Class IV accommodation 1 77. Post office 1



78. Canteen 1 79. Doctor's quarters 1 80. Doctor's quarters 1 81. Doctor's quarters 1 82. Doctor's quarters 1 83. Doctor's quarters 1 84. Doctor's quarters 1 85. Doctor's quarters 1 86. Doctor's quarters 1 87. Doctor's quarters 1 88. Doctor's quarters 1 89. Doctor's quarters 1 90. Doctor's quarters 1 91. Para-medical training center 1 92. Anatomy department 1 93. Biochemistry and physiology department labs 1 94. Biochemistry and physiology dept. Labs 1 95. Store 1 96. Community hall 1 97. Pump house 1 98. NABARD 1 99. Doctor's residence 1

100. Doctor's residence 1 101. Doctor's residence 1 102. Doctor's residence 1 103. Doctor's residence 1 104. Doctor's residence 1 105. Doctor's residence 1 106. Doctor's residence 1 107. ECHS hospital 1 108. Principal's residence 1 109. Doctor's residence 2 110. Doctor's residence 2 111. Doctor's residence 2 112. Doctor's residence 2 113. Doctor's residence 2

114. Doctor's residence 2 115. Doctor's residence 2 116. Doctor's residence 1 117. Doctor's residence 1 118. Doctor's residence 1 119. Doctor's residence 1 120. Doctor's residence TO BE DEMOLISED 121. Doctor's residence 1



Table 5: Details of Building Blocks in Proposed Expansion Phase

S. No. Building No. of Blocks No. of Floors

1 Academic Block 2 S+4

2 Surgical Block 1 S+4

3 Class IV Accommodation 2 S+5

4 Hospital Block 1 S+7

5 Professor Apartment 1 S+6 6 Hostel Block 4 S+3

Floor Plans of Academic Block, Surgical block, Class IV accommodation, Hospital Block,

Professor Apartment and Hostel block are attached as Annexure-III(a), Annexure-III(b),

Annexure-III(c), Annexure-III(d), Annexure-III(e) and Annexure-III(f) respectively.

5. POPULATION DETAIL

Total population of the proposed phase I expansion and existing project will be 13,558. Total

population is given in Table-6 and Table 7.

Population Details of Existing Phase: - Estimated population of existing phase is 7,895 which

include 2230 Residential population, 1110 academic/student population, 1685 Staff and 1010

Hospital population and OPD and other blocks population is 1860.

Table-6: Population Details of Phase I Expansion Project

S.No. Description Area Population 1 Academic Block (for 150 admissions) 20,095 150

2

Hospital Block Phase 1 (Casualty, Radiology, Laboratory Block, ICU's, 16 Operation Theatres and Surgery and Allied Specialities Block)

86,160 1,000

3 Class IV Accommodation 7,735 400 4 Surgical Block 14,597 200 5 Students Hostel for 500 students 17,616 500

Total 2,250



Table 7: Total Population

S. No. Population

Existing 7,895

Expansion 2,250

Total 10,145

6. ROAD & PARKING DETAILS

Entry/exits provided in the Premises – 3 entry/ exit points have been provided in the

existing premises.

Parking – Parking has been proposed in the Surface and stilt floor.

7. LANDSCAPE DEVELOPMENT

Increasing vegetation in the form of greenbelt is one of the preferred methods to mitigate air

pollution. Plants serve as a sink for pollutants, reduce the flow of dust and reduce noise

pollution. The details of existing green area in the project premises is given in Table-8. The

proposed buildings in the expansion project shall have individual landscape developments with

single row of trees. The site for the proposed buildings in expansion phase is vacant so, no tree

cutting is required.

Table-8: Details of Existing Green Area

Total Plot area 404685.64 m2

Landscape area required @ 15% of plot area 60702.85 m2 Proposed Green Area @ 16.09% of Plot Area 70,415.6 m2



Table-9: Suggested List of Species for Greenbelt Development

S.No. Binomial Name English Name

Hindi Name

Sensitive / Tolerant

Height Meters

Flowering Season

Crown Shape

Crown Surface Area M2

Leaf Area CM2

1

Acacia nilotica (Linn) Willd.

Indian Gum-

Arabic-tree

Babul Tolerant 8m Aug-Jan. Spreading 8293 135

2 Anona swuamosa Linn.

Custard apple

Seetaphal Tolerant 10m March -July

extended up to sept.

Round 21781 53

3 Anona reticulata Linn.

Bullock's Heart

Luvuni, nona

Tolerant 10m June. Round 2017 50

4 Cassia pumila Lamk

Yellow Cassia

Tolerant 10-12m -- Round 13,273 118

5 Cassia siamea Lamk

Iron wood tree

Minjri (Beng.)

Tolerant 10-12m Aug - May Oblong 3927 138

6 Citrus aurantium Linn -- Limbu Tolerant 5m Sept - Nov

Round/ Oblong

494 20

7 Clerodendrum inerme (Linn) Gaertn

-- Vanjai Tolerant 5m Nov - Jan Round 723 42

8

Derris indica (Lam.)Bennett.

Pongam-Oil

Tree,Karanj

Karanja Tolerant 10m April - June Round 6278 79

9 Duranta repens L -- -- Tolerant 3m

Throughout the year

Spreading 60 62

10 Ficus elastica Roxb

Indian Rubber

Tree -- Tolerant 12m

Spreading/

Round 6028 94




Hindi Name


Height Meters

Flowering Season

Crown Shape


Leaf Area CM2

11

Gardenia tasminoides Eills

-- -- Tolerant 5m April - Aug Extended up

to Sept. Oblong 265 57

12 Guazma ulmifolia Lamk

-- Rudraki Tolerant 10m Mar - August. Round/

Spreading 30279 85

13 Hibiscuc rosa-sinensis Linn

-- Jasum Tolerant 3m Throughout

the year Round

/Oblong 61 44

14 Lxora coccinea L -- Rangan Tolerant 6m

Throughout the year

Oblong 183 69

15 Lxora rosea -- -- Tolerant 6m

More or Less throughout the

year Oblong 296 62

16 Milletia pequensis Ali -- -- Tolerant 10m Aug. - Oct.

Round / Oblong

42311 167

17 Millingtonia hortensis L.F

-- -- Sensitive 10m. Oct.- Dec Oblong / Round

22439 139

18 Mimusops hexandra Roxb.

-- Khirni Tolerant 10m Sept - Nov Oblong / Round

4063 89

19 Morus alba Linn. -- Tut Sensitive 8m Feb.- June Oblong 1047 285

20 Pithecellobium ducle (Roxb.) Benth

-- Vilayatimili Tolerant 8m Jan. - Feb. Oblong 2564 182

21 Prosopis chilensis (Molina)Stuntz

-- Vilayati kikkar

Tolerant 10m Dec. - April. Spreading 7950 51

22 Prosopis cineraria Linn.

-- Khejri Tolerant 12m Dec. - April. Spreading 13430 54

23 Psidium guayava Linn. -- Amrud Tolerant 5m -- Oblong 9,243 53

24 Sapindus emarginatus Vihl

-- -- Tolerant 10m Oct. - Dec. Oblong / Round

43,789 110

25 Saraca asoka Roxb.De -- Ashok Tolerant 5m Dec. - May Spreading 2295 68




Hindi Name


Height Meters

Flowering Season

Crown Shape


Leaf Area CM2

Wilde

26 Sesbania grandiflora Pers

-- Ogosti (Oriya)

Tolerant 10m Sept. - Dec. Oblong 4694 130

27 Sesbania sesban (Linn)Merrill

-- Jainti Tolerant 6m Aug. - Dec. Oblong 4563 118

28 Spondias pinnata (L.f) --

Bemg & Mar- Amra

Tolerant 10m Feb - April Round 25587 130

29

Thespesia populeneoides (Roxb) Kostel

-- Parespipal Tolerant 10m Throught the

year Round 34635 184

30 Zizyphus mauritiana Var. Fruticosa

-- Ber Tolerant 10m April -Oct. Round 2638 24

31 Managifera indica Linn Mango Aam -- --- --- Round --- -- Source: Guidelines for developing greenbelts, Programme Objective Series, PROBES/75/1999-2007, CPCB

Table-10: Suggested List of Shrubs


Hindi Name


Height Meters

Flowering Season

Crown Shape


Leaf Area CM2

1 Acacia catechu,Willd The cutch

tree Khair T 3m May-August Oblong 108.42

109.98

2 Bougainvillea spectabilis Willd

Bougainvillea

-- T 8m Throughout the

year Oblong/Rou

nd 939.25 33.15

3 Hamelia patens Jacq Scarlet bush

-- T 3m Oct.- Jan Round 824.06 47.2

4 Lawsonia inermis Linn Henna Mehendi T 5m April -July Round 71.85 77.8

5 Murraya paniculata Linn

-- Marchula T 5m June - Oct. Round 1354.61 35.3



6 Nerium indicum Mill Pink

oleander Kaner T 5m

Throughout the year

Oblong / Round

5747.63 32.62

7 Poinciana pulcherrima Linn (R. Grah.)

-- Guletura T 3m Oct. - Jan. Oblong 8034.67 214.0

1

8 Ricinus communis Linn The

castor Erandi T 6m Sept - Oct Oblong 942.56 243.5

9 Tabernaemonatana divaricata Linn

-- Tagar T 3m Throught the

Year Round 128.67 47.81

10 Tecoma stans Linn. -- -- T 5m Feb -April Oblong 61.23 43.7

11 Thevetia peruviana (Pers.) Merrill.

Yellow oleanner

PilaKaner T 6m -- Round/Oblo

ng 21775.22 11.08

Source: Guidelines for developing greenbelts, Programme Objective Series, PROBES/75/1999-2007, CPCB



8. WATER REQUIREMENT, SUPPLY AND DISTRIBUTION

Water Requirement for the proposed project is discussed below.

8.1 Water requirement during Construction phase

Water requirement during the Construction phase will be met by private water tanker/treated

water from Authority.

8.2 Water requirement during operation phase

Water requirement during the operational phase will be met through Municipal supply. The total

water requirement for the project has been estimated to be 2473 KLD. This includes domestic

water requirement, flushing, landscaping and HVAC. The total fresh water requirement for the

expansion project is 1042 KLD. The water requirement for Flushing and landscaping and DG

cooling will be met through treated water from STP/ETP and HVAC Condensate directly use for

HVAC colling. Details of break-up of water requirement for expansion project are given in

Table-11.



Table 11: Details of water requirement for project

EXISTING WATER CALCULATION

S.No. Description

Population/Area in sqm

Unit Water Consumption

Toal water Demand

water requirement for

domestic use (KLD)

Flushing/ Recycled water

(KLD)

Total Wastewater

(KLD)

1 Residential 2230 135 301.05 211.85 89.2 258.68

2 Academic/Institutional 1110 45 49.95 33.3 16.65 43.29

3 OPD and other medical blocks 1860 15 27.9 16.74 11.16 24.552

4 Hospital 1010 450 454.5 318.15 136.35 390.87

5 Staff in different faculty and other misllaneous 1685 45 75.825 50.55 25.275 65.715

EXPANSION WATER CALCULATION

1 Academic Block (for 150 admissions) 150 45 6.75 4.5 2.25 5.85

2 Hospital Block Phase 1 1000 450 450 315 135 387

3 Class IV Accommodation 400 135 54 38 16 46.4

4 Surgical Block 200 45 9 6 3 7.8

5 Students Hostel for 500 students

500 135 67.50

47.50

20 58

Total … ... 1496.475 1041.59 454.885 1288.157

HORTICULTURE REQUIRTMRNT

1 Landscaping Purpose 70,415.60 5 lt/sqm 352.078 … …. … COOLING REQUIRTMENT



1 DG Sets 7500(1500*5) 1lt/sqm 62.25 … …. …

2 HVAC Cooling 4891 TR … 540 … …. …

FIRE FIGHTING COOLING

1 Fire Fighting

1% of total water

requirtment 22.22

TOTAL 2473.023 1041.59 454.885 1288.157 SAY 2473 1042 455 1289



8.3 Wastewater Generation

The total estimated quantity of wastewater to be generated from proposed project is 1289 KLD.

Calculation of wastewater generation is shown below in Table-12.

Table-12: Calculation of Wastewater Generation for project

Details Water (KLD) Water requirement for domestic purpose 1042 Wastewater to be generated from domestic use (@ 80% of domestic requirement)

834

Water requirement for Flushing Purpose 455 Wastewater to be generated from Flushing (@ 100% of flushing requirement)

455

Total waste water generated (834+455) = 1289

Water balance diagram for Non-Monsoon is given in Figure-3 and for Monsoon is given in Figure-4.



Figure-3: Water Balance Diagram for Non- Monsoon Season


540


1,450



= 2,473


1,042


= 1042


= 455


834


= 455




Fire Fighting 22

@30% of evaporation

rate

@80% @100%

1042

1042 540 22 455


352

45




100



62

352

455

540

Zero Water Discharge

HVAC Condensate 378




Figure-4 Water Balance Diagram for Monsoon Season


540


1,450



= 2,473


1,042


= 1042


= 455


834


= 455




Fire Fighting 22

@30% of evaporation

rate

@80% @100%

1042

1042 540 22 455


352

45




100



62

352

455

540

HVAC Condensate 378


Discharge to sewer=352



Reuse of Treated Water:

About 1409 KLD of total water requirement will be fulfilled from recycled water after treatment

from STP and ETP and rest will be met from Municipal water supply. The details of recycled

water use are given below in Table-13.

Table-13: Use of Recycled water

Treated Water

Flushing Landscaping HVAC DG

Cooling

Discharge to

sewer Non-Monsoon Season


Monsoon Season


Wastewater Treatment Scheme

The waste water generated will be treated in the Sewage Treatment Plant, and the capacity of

Sewage Treatment Plant (STP) will be higher of waste water generated i.e. 1450 KLD and 100

KLD ETP.

9. RAIN WATER HARVESTING/STORM WATER MANAGEMENT Rainwater harvesting is the activity of direct collection of rainwater. Collected Rainwater will be

stored for direct use or for recharging the groundwater. Rain Water Harvesting is the technique

through which rain water is captured from the roof and paved surfaces and stored in sub-surface

ground water reservoir by adopting artificial recharge techniques.

Advantages:

To meet the ever increasing demand for water.

To avoid flooding of roads.

To augment the ground water storage and control the decline of water table levels.

To reduce ground water pollution.

To improve the quality of ground water.

To reduce the soil erosion.

To supplement domestic water requirement during summer, drought etc.

Improves the quality of ground water through dilution when recharged to ground water.



The ground water level of the project site is very high in pre-monsoon season water level is 2.97

mbgl, in monsoon season water level is 1.57 mbgl and in post-monsoon season water level is 2.08

mbgl.(Source: Ground Water Information Booklet Darbhanga District, Bihar State, September 2013)

As stated above, due to high ground water table, it is not feasible to provide the rain water recharge

pits for aquifer recharging but there will be provision of the water sump for the collection of roof top

rain water and it will be further used for miscellaneous purposes. The rainwater runoff from the roofs

shall be transported through underground pipes to water sumps structures & surface rainwater shall

naturally percolate in the underground aquifer through natural filtration.

10. POWER REQUIREMENT

The total electrical load demand for project has been estimated to be 7875 KVA (6000 KVA for

existing Phase and 1875KVA for expansion Phase). Electric supply for the complex shall be

received from the main Electric Sub-Station of Surgical Block through outdoor HT breaker and

11KV Underground Cable up to new proposed Sub-station.


provided as power back-up for building.



facilitate natural dispersion of exhaust gases as the calculation for the stack height is given below

considering height of the building:

The electrical plan is attached as Annexure-IV.

11. SOLID WASTE GENERATION AND MANAGEMENT

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 Solid waste

Management Rules, 2016.

The domestic solid waste will be generated by the occupants of the Hostel, Visitors, Patients, and

Staff; pertains to the two categories, Bio-degradable and Non-biodegradable. These solid wastes



will be collected separately by putting different types of separate bins at the source of generation.

It is estimated that maximum solid waste generation would be about 5,142.75 kg/day and 946.4

kg of sludge (wet basis). The solid waste generation considered is given in Table-14.

Table-14: Proposed Solid Waste Generation for Building

SOLID WASTE CALCULATION S.No. Category of Solid Waste Waste Generation Rate Total

Population Waste

Generated

1 Residential Refuse 0.3 to 0.6 kg/cap/day 3130 1408.5 2 Institutional Refuse 0.05 to 0.2 kg/cap/day 1260 157.5

Auditorium other miscellaneous faculty 0.1 to 0.2 kg/cap/day 3745 561.75

3 Bed 1.5 kg/bed 2010 3015 Total 5,142.75kg/day Bio medical Waste generated is 25 % of the waste generated from the total waste from beds

502.5 kg/day

* Source: Manual on Municipal Solid Waste Management, published by Central Public Health and Environmental Engineering Organization (CPHEEO), Ministry of Urban Development, Government of India. Separate color coded bins are being provided in the hospital campus for collection of different

types of Bio-Medical Waste for the proper treatment.

The E-waste generated will be managed as per the E-waste management and handling rules

2016.

The detailed Solid Waste Generation Management Plan is provided in Figure-5 below



Figure-5: Solid Waste Management Plan

12. FIRE FIGHTING SYSTEM

The firefighting will be designed as per the recommendations of the National Building Code of India: Part 4 Fire and Life safety: 1997. The building has been classified under Group-A: Residential Building, Sub Division Apartment Housing (A-4) in the National Building Code 2005. The Fire Fighting system has been designed considering the following codes, manual and guidelines;

National Building Code of India (NBC);

As per requirement of fire officer/local fire approving authorities; and

As per Indian Standard Code for Fire Protection (IS Codes)

WASTE

Organic Waste:

- Waste fromcafeteria. - Waste from green belt and landscape Solid Wastes Management Rules, 2016

Inorganic waste:

- Plastic waste - Metal waste. - W aste from street sweeping - Plastic Wastes Management Rules, 2016

Hazardous waste:

-Used Oil from DG Sets

The Hazardous and OtherWastes (Management

and TransboundaryMovement) Rules ,2016

E-waste:

-Information technology and telecommunication equipments- Consumer electrical and electronics

Disposed to MSW sites for

composting. It will be temporary stored at the site.

Will be disposed off through private wastecollecting vendors after temporary storage at site. Temporary storageto be enabled through a 2 m x 2 m x 1m blue colored bin.

Infrastructure required:1) Trolleys – 5 2) Blue Bins – 2

Will be disposed through recylcer authorized by Central Pollution Control Board. On each disposal, Form 13 will be maintained and returns will be filled to the Pollution Control Board

Infrastructure required:1) 2 x 200 liter barrel

with proper marking2) Secondary

containment in basement

Will be disposed through recyclers authorized by Central Pollution control Board. Records will be maintained for the e-waste generated through Form 2 as per the E -Waste (Management Rules)2016.

Electronic waste: - CFL Lamps- Fluorescent tubes

As per CPCB Guideline for Environmentally Sound Mercury Management in FluroscentLamp Sector

Will be disposed through recyclers authorized by Central Pollution control Board. Records will be maintained for the e- waste generated through Form 2 as per the E -Waste (Management Rules) 2016.



13. DETAIL OF CONSTRUCTION MATERIAL

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. Plywood & steel shuttering

8. Pipe scaffolding (cup lock system)

9. Bricks

10. Tiles

11. P.P.V.C. conduit

12. MCBs/DBs

13. PVC overhead water tanks

14. Pave tiles

15. GI pipe

16. Wastewater lines

17. S.W. sewer line up to main sewer

18. PVC rain water down take

19. Stainless steel sink in kitchen

List of Machinery to be used during Construction is as follows:

1. Dumper : Shall be used for mud and material handling

2. Concrete mixer with hopper : for RCC work

3. JCB/Pock line : Shall be used for digging and earth work

4. Concrete Batching Plant : Will be used for concrete mixing

5. Road roller : For compacting the earth