environmental impact assessment report for...

Environmental Impact Assessment Report for

Proposed Expansion of Darbhanga Medical College

District Darbhanga, Bihar

Submitted By

CONSULTANT

Bihar Medical Services And Infrastructure Corporation Ltd.

(BMSICL)

Existing and Proposed Expansion of Darbhanga Medical College and

Hospital

Ascenso Enviro Pvt. Ltd.

(Formerly known as Ascenso Management and Consulting Services Pvt.Ltd.)

A QCI Accredited Environmental Consulting Organization

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

EIA/EMP Report

Consultant-Ascenso Enviro Pvt. Ltd. Page 1 of 13

CHAPTER-1 INTRODUCTION

1.0 PREAMBLE The purpose of EIA study is to assess the beneficial and adverse impacts of the proposed project on the existing environmental parameters, so that suitable control measures could be taken to reduce impacts. Thus the EIA report is a summarized presentation of base line information of Air, Water, Soil, Noise, Flora, Fauna, Socio-economic study and the prevailing environmental scenario of the project activity and the likely impacts due to proposed project, so as to decide the suitable mitigation measures for implementation to maintain healthy working environment and contain pollution within permissible limits. The Objectives of the EIA study are as follows:

i. To describe the proposed project and associated works together with the requirements for carrying out the proposed development.

ii. To identify and describe the elements of the community and environment likely to be affected by the proposed development

iii. To identify and quantify emission sources and determine the significance of impacts on sensitive receptors.

iv. To identify, predict and evaluate environmental and social impacts during the construction and usage of the project in relation to the sensitive receptors.

v. To develop an Environmental Management Plan that identifies the negative impacts and develops mitigation measures so as to minimize pollution, environmental disturbance and nuisance during the construction and operations of the development.

This report has been prepared as per the EIA Notification, 2006 & its amendments and the guiding document EIA Guidance Manual for Building, Construction, Township and Area Development project. 1.1 GENERAL INFORMATION The objective of Darbhanga Medical Collage & Hospital is to improve the organization of the health care system in order to provide more accessible, quality and sustainable health care services to the population, in particular to the most vulnerable groups. The project goals are: increasing utilization of essential health services closer to international benchmarks for countries with similar demographic and epidemiologic profiles; reducing differences in utilization of essential health care services between the poorest and richest income groups of population; improving the perceived quality and accessibility of health care services by the population; improvement in the efficiency of the allocation and use of public expenditures on health through rationalization of inputs on the supply side; improving health-related MDGs,


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mainly in infant mortality, maternal mortality and prevention and control of public health threats such as Cancer, HIV/AIDS and Tuberculosis which are amenable to health sector interventions; and increasing transparency and performance in public hospitals as a result of the introduction of better management and fiduciary practices and performance-based payment mechanism. The objectives of Darbhanga Medical Collage & Hospital is to support completion of transition phase for providing family medicine services to whole population of Darbhanga, Bihar, modernization of hospital networks in the regions, and improvement of the medical education system. The above objectives will be achieved through:

(i) retraining additional number of family physicians and family nurses;

(ii) strengthening Primary Health Care infrastructure;

(iii) optimizing and upgrading the regional hospital networks buildings, providing with essential medical equipment, strengthening of hospital management structures, improving the health care waste management practices, and providing waste management supplies, and

(iv) Improving the systems of undergraduate and postgraduate medical education.

1.2 IDENTIFICATION OF THE PROJECT PROPONENT

Bihar Medical Services and Infrastructure Corporation (BMSICL) has proposed the project Existing and Proposed Expansion of Darbhanga Medical College (2010 bedded and Hospital at District Darbhanga, Bihar.

PROJECT PROPONENT Bihar Medical Services and Infrastructure Corporation (BMSICL) Mr. Sanjeev Ranjan General Manager (Project and Design) +(91)-(612)-2219634/35 5th Floor, Biscomaun bhavan, Gandhi Maidan, Patna, Bihar, India-800001 1.3 BRIEF DESCRIPTION OF THE PROJECT Bihar Medical Services and Infrastructure Corporation (BMSICL) has proposed the project Existing and Proposed Expansion of Darbhanga Medical College (2010 bedded and Hospital at District Darbhanga, Bihar. Proposed project site is located at 26°8'1.93"N & 85°54'14.93"E central coordinates. The nearest railway station is Lehariasarai Railway Station at a distance of approximately 2.0 km towards North from the project site. The nearest airport is Darbhanga Airport which is located at an approximate distance of 6.4 Km towards North direction from the proposed project site.


EIA/EMP Report


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 8,18,070.73 sq.m. The exiting hospital complex consists buildings which 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 shown in next slide. 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 8,18,070.73 m2. 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 are already included in existing FAR. Further, the development to be done is in accordance with Darbhanga Development Authority Master Plan 2021. Salient Features of the Project are mentioned in the Table 1.1 below.

Table 1.1: Salient Features of the Project

Features Proposed Project

Name of the Project Existing and Proposed expansion of Darbhanga Medical College and Hospital

Name of the Developer Bihar Medical Services and Infrastructure Corporation (BMSICL)

Coordinate 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

Location of Project District Darbhanga, Bihar.

Total Plot Area 8,18,070.73 m2

Built up Area of Project 3,41,655.52 m2


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Category of Project A

Total Population 10,145( Existing +Expansion)

Total Water Requirement 2473 KLD.

Power requirement Backup of Power

7875 KVA Source: Bihar State Electricity Board Power backup of total capacity of 7500 KVA (5*1500 kVA)

Proposed STP Capacity 1450 KLD

Proposed ETP Capacity 100 KLD

The project activities must co-exist in harmony with its surrounding environment, to reduce the environmental impact, which is likely to arise during various project activities. To safeguard the environment from adverse effects of developmental activities, the MoEF&CC has issued some regulations. As per the notification dated 14.09.06 and its amendments of MoEFCC GoI, Environmental Clearance is mandatory for any construction projects with the built-up area of more than 20,000 Sq m. Under the Environment Impact Assessment Notification, 2006, and its amendments the project will obtain environment clearance. The project shall abide by all applicable provisions of the Environment Protection Act, 1986 and rules formed thereunder. As per the Air Prevention and Control of Pollution Act 1981, Water Prevention and Control of Pollution Act, 1974, and Hazardous Wastes Management Rules, 2016 the project shall obtain No Objection Certificate from Bihar Pollution Control Board (BPCB) and continue to obtain yearly Consent for Operation from the same during the operation period. 1.4 ENVIRONMENTAL CLEARANCE PROCESS The Environmental Clearance process is guided by EIA Notification, 2006 which came in to effect on 14th September 2006. As per EIA Notification, 2006, and its amendments, all Building construction and Area development projects covering an area of ≥150 ha and/ or built up area greater than ≥3,00,000 sq. m are designated as Category A projects and are required to obtain prior environmental clearance from respective State Environmental Impact Assessment Authority (SEIAA). The application for environmental clearance shall comprise submission of Form 1, Form 1A, Conceptual Plan, and ToR. Environmental Impact Assessment Report shall be then prepared based on ToR and submitted to the authorities. Following the appraisal of the project to the satisfaction of the Expert Appraisal Committee (EAC), environmental clearance shall be granted. The Categorization of Building/Construction Projects/Area Development projects and Townships are given in Table-1.2 below:


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Table-1.2: Categorization of Building/Construction Projects/Area Development projects

and Townships as per EIA Notification 2006 and its amendments

Project or Activity Category with

threshold limit A Category

Category with threshold limit B

Category Conditions if any

8. Building /Construction projects/Area Development projects and Townships

8(a) Building and Construction

projects

>20000 sq. mtrs and <1, 50, 000 sq.mtrs. of built-up area

The term “built up area” for the purpose of this notification is the built up or covered area on all floors put together including its basement and other service areas, which are proposed in the buildings and construction projects. Note1. The projects or activities shall not include industrial shed, universities, college, hostel for educational institutions, but such buildings shall ensure sustainable environmental management, solid and liquid and implement environmental conditions given at Appendix XIV. Note 2:- General condition shall not apply. Note3:- The exemptions granted at Note 1 will be available only for industrial shed after integration of environmental norms with building permissions at the level of local authority.

8(b)

Townships and Area

Development projects.

≥ 3,00,000 sq mt of built up area or covering an area ≥ 150 ha

≥1,50,000 sq mt and <3,00,000 sqm built up area or covering area ≥ 50 ha and < 150 ha

Note:- General Condition shall not apply


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Since, the plot area of the project is 8,18,070.73 m2 and a proposed built up area is 3,41,655.52 m2, the project attracts the provisions of the EIA Notification, 2006 and its amendments require to obtain environmental clearance from EAC of which this EIA report is prepared. An outline of prior Environmental Clearance process for Category A Projects is given in the Figure-1.1below:

Figure-1.1: Environmental Clearance of Process for Category A Projects


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1.5 VALIDITY OF ENVIRONMENTAL CLEARANCE As per the provisions of the EIA Notification, 2006 & its amendments, the prior environmental clearance granted is valid for a period of seven years. This may be extended by a maximum of seven years, provided an application is made to the regulatory authority within the validity period with updated Form 1, Form 1A and Conceptual Plan and Environmental Impact Assessment Report.

1.6 POST ENVIRONMENTAL CLEARANCE MONITORING The project proponent shall prominently advertise in the newspapers indicating that the project has been accorded environmental clearance and the details of MoEF&CC/SEAC/SEIAA website where it is displayed. The Project proponent shall submit half-yearly compliance report in respect of the stipulated prior environmental clearance terms and conditions in hard and soft copies to the regulatory authority on 1st June and 1st December of each calendar year. 1.7 TRANSFERABILITY OF ENVIRONMENTAL CLEARANCE A prior environmental clearance granted for a specific project or activity to an applicant may be transferred during its validity to another legal person entitled to undertake the project or activity on application by the transferor or the transferee with a written “no objection” by the transferor, to, and by the regulatory authority concerned, on the same terms and conditions under which the prior environmental clearance was initially granted, and for the same validity period.

1.8 Legal Provisions for Environment Related to Building/ Construction/ Area

Development & Township Project

Environment (Protection) Act, 1986 with Rules.

EIA Notification, 2006 in supersession of 1994 notification,

Air (Prevention and Control of Pollution) Act, 1981 with Rules,

Water (Prevention and Control of Pollution) Act, 1974 with Rules,

Water Cess Act, 1977,

Noise Pollution (Regulation and Control) Rules, 2000,

Hazardous and Other Wastes (Management, Handling and Transboundary Movement) Rules, 2016,

Solid Waste Management Rules, 2016,

Bio-Medical Waste Management Rules, 2016,

State Town Planning Acts,

State Groundwater Regulation,

1.9 SCOPE OF STUDY The scope of the Environment Impact Assessment (EIA) study covers to identify, predict and evaluate potential environmental and socio-economic impacts which may result from the


EIA/EMP Report


proposed Darbhanga Medical Collage & Hospital project and to develop suitable Environment Management Plan (EMP) to mitigate the impacts by formulating suitable remedial measures. The EIA study is conducted to:

Establish the baseline environmental conditions at the project site and surrounding areas within 10 Km radius of the project site.

Identifying adverse impacts of the proposed project on the environment, socio-economic conditions etc.

Preparation of Environmental Management Plan (EMP) entailing remedial measures.

Development of post construction environmental monitoring programme.

The EIA study shall be conducted as per the guidelines of Ministry of Environment and Forests & Climate Change, Govt. of India.

Briefly Scope of work of EIA Study would cover the following: Secondary Data Collection: Collection of secondary data comprising of information on project conception, planning and development, land details, physical, biological, geological and land use information of the project area, socio-economic data.

Investigations and surveys: Environmental investigations and laboratory testing for samples (Ambient Air, Water, Noise and Soil quality) and analysis of meteorological data collected. Ecological and social surveys were also conducted in the immediate surrounding area.

Legal framework, statutory requirements and international guidelines: A desktop review of all the applicable legal framework and statutory requirements (National and State) has been carried out.

Public consultations and disclosure: A Public consultation/hearing meeting has been organized near to the proposed project site, as per the procedure prescribed in EIA Notification 2006 and its amendments.

Impact Assessment: Assessment of the potential impacts with respect to environmental and social aspects has been carried out and their significance determined.

Environmental Management Plan (EMP) along with Monitoring Plan: Appropriate mitigation and monitoring measures are suggested to minimize any potential damaging effects or any lasting negative consequences. This EIA report comprises of the following Chapters:

1) Chapter-1: Introduction -This chapter provides background information about the project and the proponent. The scope and EIA methodology adopted in preparation of EIA report have also been described in this chapter.


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2) Chapter-2: Project Description - includes process, resource required and technology description along with sources of pollution and built in mitigation measures with respect to wastewater, gaseous emissions and solid wastes.

3) Chapter-3: Description of Environment- explains existing baseline status of the relevant environmental parameters in the specified study area through primary and secondary source. The environmental parameters include meteorology, air, water, land, soil, noise, and ecology and socio economics.

4) Chapter-4: Anticipated Environmental Impacts & Mitigation measures- identifies impact of the proposed project on environment and measures for mitigation of the predicted adverse impacts.

5) Chapter-5: Analysis of Alternate Site and Technology- This chapter includes study of the options, details of the alternatives of technology and site.

6) Chapter-6: Environmental Monitoring Programs-This chapter includes of details of the monitoring scheme for both during the construction and operational phase and also includes of details of the post monitoring scheme. This chapter also gives technical aspects of monitoring for evaluation of the environmental status of the region against the project development and the effectiveness of mitigation measures.

7) Chapter-7: Additional Studies- This chapter covers the details of the additional studies required, which are necessary for specific issues applicable to the proposed project for the purpose of better understanding of the environmental impacts of the project. It also highlights any pertinent findings from the study that will aid decision-making.

8) Chapter-8: Project Benefits-This chapter covers the benefits accruing to the locality, neighborhood. It also brings out details of benefits by way of improvement in the physical infrastructure, social infrastructure, employment potential and other tangible benefits.

9) Chapter-9: Environment Management Plan- This chapter comprehensively presents the Environment Management Plan (EMP), which includes the administrative and technical setup, summary matrix of EMP, the cost involved to implement the EMP, both during the construction and operational phase.

10) Chapter-10: Summary & Conclusion- The overall justification for implementation of the project and explain how the adverse effects have been mitigated.

11) Chapter-11: Disclosure of Consultants Engaged- This chapter includes the name of the consultant engaged with their brief resume and the names of the technical team involved in the report preparation and nature of consultancy rendered


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1.10 TERMS OF REFERENCE (ToR)

As per the requirement of EIA Notification 2006 and its amendments, Bihar Medical Services & Infrastructure Corporation (BMSICL) had uploaded the application to SEIAA, Bihar portal for approval of Terms of Reference (ToR) on 12/06/2016 and had submitted hard copy on date 25/01/2017. Than the case was considered in the SEAC meeting dated 18/02/2017. The ToR was approved from SEAC for carrying out the Environmental Impact Assessment study and minutes of meeting are attached as Annexure-I. The EIA report has been prepared as per SEAC approved Terms of Reference. The compliance status to the ToR is provided in the Table-1.3 below. The report is based on environmental data collected at study area including project site during the period from March to May, 2017 and information from secondary sources.


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Table-1.3: Compliance Status of Terms of Reference (ToR)

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

Please refer Section 2.1 of Chapter 2. Also refer Annexure-III of land document. For latest Satellite Imaginary for land use is please refer section 3.1 sub section 3.13 of Chapter 3.

2 Submit details of environmentally sensitive places, land acquisition status, rehabilitation of communities/villages and present status of such activities

Please Refer section 2.1 Table 2.1 of Chapter 2 for environmentally sensitive places, for land acquisition please refer annexure –III

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

Please refer section 3.1, 3.2, 3.3, 3.4 , 3.5 and 3.6 Chapter 3

4

Environmental data to be considered in relation to the project development would be (a) land, (b)groundwater, (c) surface water, (d) air, (e) bio-diversity, (f) noise and vibrations, (g) socio-economic and health.

Please refer section 3.1, 3.2, 3.3, 3.4 , 3.5 and 3.6 Chapter 3

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

Please refer Annexure IV for Contour Plan and please refer Section 3.2 Sub section 3.2.3 for Map of Drainage Pattern( Figure 3.6)

6 Submit the details of the trees to be felled for the project. Details of Landscape report along with details is been mention in Chapter-2. Section 2.1, Sub section 2.1.9 .

7 Submit the present land use and permission required for any conversion such as forest, agriculture etc.

Please refer Section 2.1 of Chapter 2. Also refer Annexure-III of land document.

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

Refer Chapter-6 section 6 sub section 6.2.2.1 for the compliance of Roles and responsibility of the developer.

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

Please refer section 3.2 subsection 3.2.3 of Chapter 3

10 Examine the details of Source of water, water requirement, use of Sub Section 2.1.5 section 2.5 of Chapter-2.


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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

Refer sub section 2.1. 6 section 2.1 of Chapter-2 for details.

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

Please refer Sub section 3.1.1 section 3.1 Chapter 3 and Please refer Section 3.2 for ground water table

13 Examine details of solid waste generation treatment and its disposal. Refer sub section 2.1.10 , section @.1 of Chapter-2 for Solid waste

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.

Please refer Chapter 5.

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.

Please refer Section 2.1, Sub section 2.1.11, of Chapter 2

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

Refer Section-4.10 of Chapter-4 of EIA Report.

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

Refer Section 2.1.12 of Chapter-2 for transport of materials for construction.

19 Examine separately the details for construction and operation phases both for Environmental Management Plan and Environmental

Refer Chapter-9 for the details of EMP.


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Monitoring Plan with cost and parameters

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

Refer Chapter-7 for the details. Fire-fighting and evacuation plan is attached as Annexure-XIII.

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

No litigation is there.

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.

Refer Section-9.4 of Chapter-9 of EIA Report.

23

Any further clarification on carrying out the above studies including anticipated impacts due to the project and mitigation measure, project proponent can refer to the model ToR available on Ministry website "http://MoEF&CC.nic.in/Manual/Townships

All the studies have been done in line of requirement of MoEF&CC.


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Consultant-Ascenso Enviro Pvt. Ltd Page 1 of 32

CHAPTER-2 PROJECT DESCRIPTION

2.0 GENERAL 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 8,18,070.73 sq.m. The Project Built-up area is 3,41,655.52 Sqm (Existing+ Expansion). The main purpose and benefit of the project to environment and society are as under:

To enhance the aesthetics surrounding with greenery and landscaping.

To adopt the practice of rain water harvesting to improve the ground water condition.

To adopt the Practice of waste management to make the environment and surroundings pollution free and clean.

To adopt the practice of treated the wastewater in an in-house STP and re-use the treated water in various purposes so that stress on ground water abstraction will be minimized.

96.9% Open Area

Earthquake resistant RCC Structure. 2.1 DESCRIPTION OF THE PROJECT 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 8,18,070.73 sq.m. The exiting hospital complex consists buildings which 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 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 8,18,070.73 m2. 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 are already included in existing FAR. Considering the above, the existing land use is not expected to get altered due to construction of proposed


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expansion and the total buildup area is 3,41,655.52 sqm. Undertaking in this regard is attached as Annexure-II. Land Document is attached as Annexure-III. 2.1.1 SITE SURROUNDING AND 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 proposed project are given in Table-2.1

Table-2.1: Site Surroundings and Connectivity Details

S. No. Connectivity & Site Surroundings

Description Distance and Direction

1. Nearest Railway Station

Laheriasarai Railway StationDarbhanga Junction

2.0 km, South2.2 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-56SH-50

0.8 km, NorthAdjacent, 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 MasjidMasjid Chhotiquazipura

270 m, West 0.5 km, West

8. Water Bodies

Gangasagar LakeDighhi Lake Harahi Lake Baghmati River DMCH Pond Bhatba Pokhar

120 m, North0.9 km, North 1.82 km, North 1.65 km, West

Within Project Site Within project Site

9. Industrial Cluster Bela Industrial Estate Donar Industrial Area Dharampur Industrial Area

3.92 km, North 1.97 km, North east

1.82 km, North


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Source: Google Earth A Google Map of 500 m radius and Topographic Map (Survey of India) of 10 km and 15 km radius map showing the surrounding area of the proposed project is shown in Figure-2.1, Figure-2.2 and Figure-2.3 and road connectivity map is shown as Figure-2.4 and contour plan is attached as Annexure- IV.

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Table-2.2: 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-2.3.

Table-2.3: Detailed Area Statement

S. No. Parameters Area in Sq.m.

A Total Plot Area 818,070.73

B Ground coverage details

(a) Existing Ground Coverage @ 19.17% of Plot area 1,56,866.25

(b) Proposed Ground Coverage @ 3.09% of plot Area 25,288.36

(c) Net Achieved Ground coverage @ 22.2% of Plot Area 1,82,154.61

C FAR Details

(a) Permissible FAR @ 1.5 of Plot area 12,27,106.095

(b) Existing FAR @ 0.26 of plot area 2,13,127.76

(c) Proposed FAR @ 0.13 of plot area 1,11,129.4

(d) Net achieved FAR@ 0.39 of plot area 3,24,257.16

D Proposed Stilt Area @2.12% of Plot area 17,398.36

E Total built up area 3,41,655.52

F Proposed Open Area 7,92,782.37

G Total Green Area 45.91% of plot area 3,75,658.069

(a) Soft Green Area @ 29.59% of Plot Area 2,42,067.129

(b) Water Body Area @ 3.60% of Plot Area 29,450.54

(c) Hard Paved green Area @ 12.73% of Plot Area 104,140.40

Site photographs are attached as Annexure-V. The Approved Site plan of existing phase and expansion phase are attached as Annexure- VI(a) and VI(b). Copy of AAI NOC is attached as Annexure-VII.


EIA/EMP Report


2.1.3 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-2.4.

Table 2.4: Details of Existing 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


EIA/EMP Report


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


EIA/EMP Report


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


EIA/EMP Report


118. Doctor's residence 1 119. Doctor's residence 1 120. Doctor's residence TO BE DEMOLISED 121. Doctor's residence 1

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-VIII( a), (b) , (c), (d) and (f). 2.1.4 POPULATION DETAIL 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.Total population is given in Table-2.5

Table-2.5: 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 Specialties 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 Source- National Building Code, 2005


EIA/EMP Report


Table 2.6:- Total Population (Existing+Expansion)

S. No. Population Existing 7,895 Expansion 2,250 Total 10,145

2.1.5 WATER REQUIREMENT, SUPPLY AND DISTRIBUTION Water Requirement for the proposed project is discussed below. 2.1.5.1Water requirement during Construction phase Water requirement during the Construction phase will be met by private water tanker/treated water from Authority. 2.1.5.2 Water requirement during Operation phase Water requirement during the operational phase will be met through Public health Engineering Department (PHED). 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 cooling. Details of break-up of water requirement are given in Table-2.7

Existing and Proposed expansion of Darbhanga Medical College and Hospital, District Darbhanga, Bihar EIA/EMP Report


Table 2.7: Details of water requirement 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

requirement 22.22

TOTAL 2473.023 1041.59 454.885 1288.157

SAY 2473 1042 455 1289


EIA/EMP Report


2.1.5.3 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-2.8.

Table-2.8: Calculation of Wastewater Generation

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-2.6 and for Monsoon is given in Figure-2.7.



Figure-2.6: 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-2.7: Water Balance Diagram for Monsoon Season

HVAC Cooling requirement

540

STP Capacity 20% more than wastewater generated

1,450


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 = 00

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

HVAC Condensate 378

Total Treated 378+67+964=1409

Discharge to sewer=352


EIA/EMP Report


2.1.5.4 Waste Water Treatment Scheme 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.

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

Table-2.9: Parameters estimated for designing STP

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

2.1.5.5 SEWAGE TREATMENT PLANT

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) stand alone 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.

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EIA/EMP Report


2.1.7 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. Source of power will be Bihar State Electricity Board. In case of power failure, 5 DG sets of total capacity of 7500 KVA (2*1500) in buildings will be provided as power back-up for building. 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 as the calculation for the stack height is given below considering height of the building:

The electrical plan is attached as Annexure-X(a) and electric bill as Annexure X(B) is attached with this report. 2.1.8 ROAD & PARKING DETAILS

Entry/exits provided in the Premises – 1 entry/ exit points have been provided in the existing premises. Parking – Parking has been proposed in the Surface and stilt floor.

2.1.9 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 site for the proposed buildings in expansion phase is vacant so, no tree cutting is required. Existing phase has approx. 1000 number of trees but project proponent retains these trees as green belt. Landscape Plan is attached as Annexure-XI.

Table-2.10: Calculation of Green Area

1 Total Plot area 8,18,070.73 Sqm

2 Proposed Open Area 7,92,782.37 Sqm

3 Total Green Area 45.91% of plot area 3,75,658.069 Sqm

(a) Soft Green Area @ 29.59% of Plot Area 2,42,067.129 sqm

(b) Water Body Area @ 3.60% of Plot Area 29,450.54 Sqm

(c) Hard Paved green Area @ 12.73% of Plot Area 104,140.40 sqm



Table-2.11: Suggested Species to be used 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

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 -- Jasum Tolerant 3m Throughout the Round /Oblong 61 44



S.No. Binomial Name English Name

Hindi Name


Height Meters


Leaf Area CM2

Linn year 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 Wilde

-- Ashok Tolerant 5m Dec. - May Spreading 2295 68

26 Sesbania grandiflora Pers

-- Ogosti (Oriya)

Tolerant 10m Sept. - Dec. Oblong 4694 130

27 Sesbania sesban -- Jainti Tolerant 6m Aug. - Dec. Oblong 4563 118




Hindi Name


Height Meters


Leaf Area CM2

(Linn)Merrill 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 --- --

Table-2.12: Suggested Shrubs to be used for Greenbelt Development


Hindi Name Sensitive / Tolerant

Height Meters

Flowering Season

Crown Shape

Crown Surface Area M2

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


EIA/EMP Report


2.1.10 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. For the management of Bio Medical waste in existing phase Hospital has agreement with SembRamky and copy of same is attached as Annexure-XII. 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). Solid Waste during Construction Phase Table-2.13 gives an estimate of the average composition of waste generated from the onsite construction activities.

Table-2.13: Solid 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

Solid Waste during Operation Phase:- Table-2.14 gives an estimate of the average composition of waste generated from the onsite operation activities.

Table-2.14: Proposed Solid Waste Generation Rate SOLID WASTE CALCULATION

S. No. Category of Solid Waste Waste Generation Rate Total Population

Waste Generated(kg/day)

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 5,142.75

Bio medical Waste generated is 25 % of the waste generated from the total waste from beds

502.5

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EIA/EMP Report


Building Code 2005. The firefighting 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) Fire-fighting plan is attached as Annexure- XIII. 2.1.12 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. Fly Ash 7. Reinforcement steel 8. Plywood & steel shuttering 9. Pipe scaffolding (cup lock system) 10. Bricks 11. Marble 12. P.V.C. conduit 13. MCBs/DBs 14. PVC overhead water tanks 15. Pave tiles 16. GI pipe 17. Wastewater lines 18. S.W. sewer line up to main sewer 19. PVC rain water down take 20. Stainless steel sink in kitchen 21. Insulated glass on external facade with ACP 22. Joinery hardware

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


EIA/EMP Report


2.2 SITE SELECTION 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. 2.3 MANPOWER REQUIREMENT During the construction phase, a large number of professionals and workers will be engaged in various related activities. An approximation of the manpower requirement for the project is around 200 workers which include skilled, semiskilled and unskilled. As a responsible corporate, the proponent shall comply with all applicable Acts related to employees’ service and their welfare of the Government of India in terms of working hours, basic amenities and welfare facilities such as given below:

Minimum Wages Act, 1948,

Contract Labour (Regulation & Abolition) Act, 1970,

Inter-State Migrant Workmen (Regulation of Employment & Conditions of Services) Act,1979,

The Building and other Construction Workers (Regulation and Employment of Service) Act, 1996,

The Building and other construction workers Welfare Cess Act, 1996.

All workers and technicians will be provided with clean drinking water, sheds for resting and sanitary facilities as mobile toilets/ toilets connected to septic tanks. Camps shall also be organized for health check up every six months. No child shall be employed in the process. The Man power involved in the construction of roads and Commercial Buildings would be: Skilled Workers- Civil engineers, Structural Engineers Architects, Site Supervisors, MEP Consultants, Plumbers, Electricians, Masons Un-Skilled Workers – Construction Laborers

2.4 PROJECT IMPLEMENTATION SCHEDULE The project implementation schedule is an important time management document that defines and schedules the major phases of project work being carried out to fulfill the desired project objective(s) and achieve the expected deliverables. A well-designed project implementation schedule clarifies and describes what the project should deliver and within what time-frame. The development of the project implementation schedule refers to the following two statements:

The schedule creates a framework for the whole project implementation plan and facilitates creation of the work breakdown structure (WBS) by placing the related activities, tasks and responsibilities on timeline.


EIA/EMP Report


The schedule outlines the project phases and their overlaps and shows them on the common project’s timeline.

The proposed project will be implemented over a span of 24 months of commencements of construction, the detailed implementation schedule is provided below:



S.No. Activities 2017 2018 2019 1 M 11 M12 M 1 M 2 M 3 M 4 M 5 M 6 M 7 M 8 M 9 M10 M11 M12 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 2 Mobilization 3 Earth work 4 Raft work 5 Concrete work

6 Brick work and

plastering 7 Wood work 8 Steel work 9 Flooring

10 False roofing 11 Finishing

12 Misc.Building

work 13 Road work

14 Horticulture and

Landscaping 15 Aluminum work

16 Water proofing

work

17 Interior work

including POP, paint and polish

18 Electrical and

lifts

19 HVAC

installation

20 FireFighting

works

21 Plumbing and

Sanitation


EIA/EMP


CHAPTER-3

DESCRIPTION OF THE ENVIRONMENT 3.0 GENERAL This chapter describes the existing environmental characteristics of the project area. Before start of any EIA study, it is necessary to identify the baseline levels of relevant environmental parameters which are likely to be affected as a result of the construction and operation of the proposed project. The baseline status of various environmental attributes at the micro and macro levels determines the existing environmental quality of the project area and serves as the basis for identification and prediction of impacts. The environmental quality of the project area is assessed through both field studies and secondary sources within the environmental impact zone for various components of environment, viz;

Land

Water

Air and noise

Meteorological

Ecological and

General economic, social and cultural 3.1 LAND ENVIRONMENT 3.1.1 SOIL TYPE

The soil of the district is highly calcareous. It is a mixture of clay, sand and silt in varying proportions. ‘‘Bhangar’’soil is found in the low lying areas. The following types of soils are found in the district: Entisols This soil type is developed along the kamla river and in marshy land, as well as in back swamp areas. The texture is loose and of black or dark grey in colour. It consists of sand and clay with minor silt. This soil is suitable for seasonal crops in selected patches. Inceptisols This soil type is developed in the central part of the district and locally known as Bhangar. It is highly calcareous in nature.


EIA/EMP


3.1.2 SOIL QUALITY The sampling was done during March to May 2017. The details of Soil sampling location are given in Table-3.1 and sampling stations are depicted in Figure 3.1. Soil sample was analyzed for different Physico-Chemical properties. Analytical result of the soil sample is given in Table-3.2.

Table-3.1: Soil Sampling Location

S. No. Sampling Location Location Code 1. Monitoring Site SQ1

2. Village Pokharsama SQ2 3. Village Mustafapur SQ3

4. Village Mausimpur SQ4 5. Village Dihlahi SQ5

E

C

Existing and Pr

Consultant-Ascens

roposed expans

so Enviro Pvt. Ltd

sion of Darbha

Figure

anga Medical C

e-3.1: Soil Qua

College and Hos

ality Monitoring

spital, District D

Page 3 of 66

g Station

Darbhanga, Bi

ihar EIA/EMP


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Table-3.2: Properties of Soil Quality S. No. Parameter Unit S1 S2 S3 S4 S5

pH (1:5) - 8.7 8.6 8.2 7.9 7.7

1 Conductivity (1:5) µmhos/cm 210 240 232 222 328

2 Color - Brown Brown Dark

Brown Brown

Dark Brown

3 Texture Sandy Clay

Sandy Clay

Sandy Clay

Sandy Clay

Sandy Clay

4 Silt % 18 12 11 14 13

Clay % 34 32 36 38 24

Sand % 48 56 53 48 63

5 Sodium Absorption Ratio

- 0.6 0.57 0.6 0.64 0.37

6 Cation Exchange Capacity

Meq/100gm 24.2 25.7 25 25.8 7

7 Porosity % 16 18 16 18 30

8 Water Holding Capacity

% 34 32 36 34 26

9 Bulk Density gm/cc 1.6 1.9 1.6 1.8 1.6

10 Chloride as Cl mg/kg 340 310 360 322 50

11 Calcium as Ca mg/kg 4210 4428 4250 4420 1118

12 Sodium as Na mg/kg 154 148 152 164 50

13 Potassium as K mg/kg 130 126 132 128 110

14 Magnesium as Mg mg/kg 280 310 322 328 121

15 Organic matter % 0.7 0.85 0.6 0.75 0.75

16 Available Nitrogen mg/kg 240 244 232 248 156

17 Phosphorous mg/kg 46 48 42 44 44

18 Zinc as Zn mg/kg 56 52 48 45 45

19 Magnesium as Mg mg/kg 294 298 286 376 376

20 Copper as Cu mg/kg 24 21 24 28 22

The result shows that the pH varies between 7.7 to 8.7 from SQ1 to SQ5. Most crops grow best if the soil pH is in between 6.0-7.5. The bulk density present in the soil sample varies between 1.6-1.9 g/cc. Conductivity in the soil sample varies from 210- 328 µmhos/cm. 3.1.3 LAND-USE PATTERN Land-use Pattern The objective of assessing the land use details of the area is to know the existing land use pattern of the area and enable one to know about the land that can be used for the proposed development activities in the study area. It also enables to envisage the scenario emerging due to the increase


EIA/EMP


in demand for land with increase in population and the impacts arising due to the interface with the various project activities. Geographical location of the study area: The study area located at District: Darbhanga, State: Bihar, The total area of study area is 818070.73 m² The study area is falling in G45H16and G45I04 of Survey of India Open Series Map. Materials and Methods: The equipment used during the period of site survey is GARMIN GPSMAP 78 series for collection of coordinates of site and surrounding. Satellite data: The Indian Remote sensing satellite data RESOURCESAT-2, LISS III is being used for the analysis of Land Use and Land Cover around 10 KM of the study area. The detail of Satellite Data used for the present study area is provided in Table 3.3 given below:

Table 3.3: Satellite Data covering the Study Area

S. No Satellite Sensor Path Row Date

1. RESOURCESAT-2 LISS III 105 053 04-MAR-2013

Source Topographical maps of the study area: The Survey of India Open Series Map no.G45H16 and G45I04on 1:50,000, Bihar is used for the preparation of LULC Map of the study area. These maps were prepared to study the topography and site surrounding of project site. Methodology:- The land use / land cover map is prepared by adopting the interpretation techniques of the image in conjunction with collateral data such as Survey of India topographical maps and census records. Image classification can be done by using visual interpretation techniques and digital classification using any of the image processing software. The various activities for preparation of LULC include preprocessing, rectification, enhancements and classifying the satellite data for assessing the change in land use land cover due to proposed developmental activities. The imagery is interpreted and ground checked for corrections. The final map is prepared after field check. The different land use/land cover categories in the study area has been carried out based on the NRSC land use / land cover classification system. The details of categories of Land Use Land Cover are provided below:

Existing Darbhan

Consultan

Flowchar

Land UsThe 10 KCollege aThe study153.015452.76173use and twater, vebodies, w

and Proponga, Bihar

t-Ascenso Env

rt showing th

Figure

se Land CovKm radius thand Hospitaly area comp

407 Km² (436 Km² (16.4that has a coegetation an

which includ

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viro Pvt. Ltd

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ver of the sthe LULC ml project is pprises of fall47.639 %) a427 %). It isover of buildnd vacant lanes River, Ca

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provided. ow land 6.8approximates an area of dings, transpnds. The stanal with sm

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mmunicationas 48.03148dies approxi

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EIA/E

Page 7 of 14

s provided be

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Figure 3.3:- La

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Page 5 of 147

Cover Map

Darbhanga, Bi

7

ihar EIA/EMP

Existing Darbhan

Consultan

DescriptThe 10 KCollege aThe stud153.01540

Km² (16.

has a covegetatiowhich inthe respe

Figu

and Proponga, Bihar

t-Ascenso Env

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Table 3.4

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Hospital, Dis

EIA/EMP R

Page 6 of 63

nsion of Me

ural land of aarea of 52.76

tural use andation with w

of water bocover pattern

rcentage427 % 639 % 144 % 836 % 954 % 0.00

he study are

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Hospital, Dis

EIA/EMP R

Page 7 of 63

e study areality, the qualvities in the WB and prie main sourd water tank

used to mee

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India round levels ere is ng the ff for

b).

Project Site

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and Proponga, Bihar

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EIA/EMP R

Page 8 of 63

r 2011)

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ALITY e at Village

7. List of Gr

rbhanga M

arbhanga foh relief belt i ems, viz, thistrict form es a southea

Bagmati enteto Hayaghatand flowing

he Tiljuga sk3.6-

- Drainage

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orms a vast min Nepal Him

he Bagmati,Muzaffarpu

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Hospital, Dis

EIA/EMP R

Page 9 of 63

sly flat plaine area is a p

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EIA/EMP Report


All Ground water samples are analyzed as per IS-10500:2012 (Drinking Water Specification of BIS). The result of the analyzed Ground water sample is given in Table 3.5.

Table-3.5: Description of Ground Water Sampling Locations

S. No. Sampling Location Location Code 1. Monitoring Site GW 1

2. Village Pokharsama GW 2

3. Village Mustafapur GW 3

4. Village Mausimpur GW 4

5. Village Dihlahi GW 5

E

C

Existing and Pr

Consultant-Ascens

roposed expans

so Enviro Pvt. Ltd

sion of Darbha

Figu

anga Medical C

ure 3.7: Ground

College and Hos

d Water Sampl

spital, District D

Page 11 of 63

ling Locations

Darbhanga, Bi

3

ihar EIA//EMP Report



Table-3.6: Results of Ground Water

S. No.

Parameter Test

Method

Requirement (Acceptable

Limit)

Permissible Limit in the absence of Alternate Source

W1 W2 W3 W4 W5

1 Color IS 3025 (Pt-04)

5 15 <5.0 <5.0 <5.0 <5.0 <5.0

2 Odour IS 3025 (Pt-05)

Unobjectionable

Unobjectionable Unobjectio

nable Unobjection

able Unobjection

able Unobjectio

nable Unobjectio

nable

3 pH IS 3025 (Pt-11)

6.5-8.5 No relaxation 7.8 7.7 7.08 7.27 7.27

4 Taste IS 3025 (Pt-08)

Agreeable Agreeable Agreeable Agreeable Agreeable Agreeable Agreeable

5 Turbidity IS 3025 (Pt-10)

1 5 <1.0 <1.0 <1.0 <1.0 <1.0

6 Total Dissolved Solids

IS 3025 (Pt-16)

500 2000 420 410 440 360 640

7 Ammonia (as total ammonia-N)

IS 3025 (Pt-34)

0.5 No relaxation <1.0 <1.0 <1.0 <1.0 <1.0

8 Anionic Detergents (as MBAS)

Annex K of IS 13428

0.2 1 <0.1 <0.1 <0.1 <0.1 <0.1

9 Calcium as Ca

IS 3025 (Pt-40)

75 200 27 32 30 85 60

10 Chloramines (as Cl2)

IS 3025 (Pt-26)

4 No relaxation <0.1 <0.1 <0.1 <0.1 <0.1

11 Chloride as Cl

IS 3025 (Pt-32)

250 1000 2 4 24 16 8

12 Fluoride as F APHA 22ND Ed 4500F

1 1.5 0.59 0.6 0.76 0.58 0.81

13 Free Residual

IS 3025 (Pt-26)

0.2* 1* <0.05 <0.05 <0.05 <0.05 <0.05



Chlorine

14 Nitrate as NO3

IS 3025 (Pt-34)

45 No relaxation <1.0 <1.0 1.6 <1.0 <1.0

15 Phenolic Compounds (as C6H5OH)

IS 3025 (Pt-43)

0.001 0.002 <0.01 <0.01 <0.01 <0.01 <0.01

16 Sulphate as SO4

IS 3025 (Pt-24)

200 400 7.4 7.8 10 4.1 5.6

17 Sulphide (as H2S)

IS 3025 (Pt-29)

0.05 No relaxation <0.02 <0.02 <0.02 <0.02 <0.02

18 Total Alkalinity as CaCO3

IS 3025 (Pt-23)

200 600 220 222 210 312 320

19 Total Hardness as CaCO3

IS 3025 (Pt-21)

200 600 256 268 272 308 322

20 Cyanide (as CN)

IS 3025 (Pt-27)

0.05 No relaxation <0.02 <0.02 <0.02 <0.02 <0.02

21 Aluminum (as Al)

APHA 22ND Ed.3120B

0.03 0.2 <0.01 <0.01 <0.01 <0.01 <0.01

22 Barium (as Ba)

APHA 22ND Ed.3120B

0.7 No relaxation <0.1 <0.1 <0.1 <0.1 <0.1

23 Boron (as B) APHA 22ND Ed.3120B

0.5 1 <0.1 <0.1 <0.1 <0.1 <0.1

24 Copper (as Cu)

APHA 22ND Ed.3120B

0.05 1.5 <0.02 <0.02 <0.02 <0.02 <0.02

25 Iron as Fe IS 3025 (Pt-53)

1 No relaxation 0.1 0.12 <0.05 0.26 0.22

26 Magnesium as Mg

APHA 22ND Ed.3500 mg B

30 100 6 8 19 23 26

27 Manganese as Mn

APHA 22ND Ed.3120B

0.1 0.3 0.08 <0.05 0.152 0.155 0.142



28 Selenium (as Se)

APHA 22ND Ed.3120B

0.01 No relaxation <0.01 <0.01 <0.01 <0.01 <0.01

29 Silver (as Ag)

APHA 22ND Ed.3120B

0.1 No relaxation <0.05 <0.05 <0.05 <0.05 <0.05

30 Zinc (as Zn) APHA 22ND Ed.3120B

5 15 <0.05 <0.05 <0.05 <0.05 <0.05

31 Cadmium (as Cd)

APHA 22ND Ed.3120B

0.003 No relaxation <0.001 <0.001 <0.001 <0.001 <0.001

32 Lead (as Pb) APHA 22ND Ed.3120B

0.01 No relaxation <0.005 <0.005 <0.005 <0.005 <0.005

33 Mercury (as Hg)

APHA 22ND Ed.3120B

0.001 No relaxation <0.001 <0.001 <0.001 <0.001 <0.001

34 Molybdenum (as MO)

APHA 22ND Ed.3120B

0.07 No relaxation <0.05 <0.05 <0.05 <0.05 <0.05

35 Nickel (as Ni)

APHA 22ND Ed.3120B

0.02 No relaxation <0.01 <0.01 <0.01 <0.01 <0.01

36 Total Arsenic (as As)

APHA 22ND Ed.3120B

0.01 No relaxation 0.01 <0.01 <0.01 <0.01 <0.01

37 Total Chromium (as Cr)

APHA 22ND Ed.3120B

0.05 No relaxation <0.03 <0.03 <0.03 <0.03 <0.03


EIA/EMP Report


3.3 AIR ENVIRONMENT Air pollution can cause significant effects on the environment, and subsequently on humans, animals, vegetation and materials. It primarily affects the respiratory (e.g. by fine dust), circulatory (e.g. by carbon monoxide) and olfactory (e.g. by odors) systems in humans. In most cases, air pollution aggravates pre-existing diseases or degrades health status, making people more susceptible to other infections or the development of chronic respiratory and cardiovascular diseases. Environmental impacts from air pollution can include acidic deposition and reduction in visibility. Although not a major contributor to air pollution, the institutional/commercial building sector often emit pollutants into the air during both construction and operational phases. Activities during these phases will primarily emit particulate matter (PM10 & PM2.5), nitrogen oxides (NO2), carbon monoxide (CO) and sulphur dioxide (SO2). During the construction phase of the project, the following pollutant is anticipated:

PM10, PM2.5 from all construction activities. During the operational phase of the project, the following pollutants are anticipated:

NO2, PM10, PM2.5, CO, and SO2 from diesel generator sets.

NO2, PM10, PM2.5 and CO from vehicular traffic. 3.3.1 AMBIENT AIR QUALITY The baseline air quality study was done to assess the existing air quality of the area at District Darbhanga. The sampling was done during March to May 2017. This will also be useful for assessing the conformity to standards of the ambient air quality in the operational phase of the project. 3.3.2.1 METHODOLOGY FOR AIR QUALITY SURVEY (i) Selection of Sampling Locations Five air sampling stations were set up at different locations situated within 5 km aerial distance of the monitoring site. The locations of the monitoring stations were selected so as to accord an overall idea of the ambient air quality scenario in the study area. The locations of the monitoring stations were based on preliminary analysis of the meteorological conditions, particularly predominant/frequent wind directions. Logistic considerations such as accessibility, security, and availability of reliable power supply etc. were examined while finalizing the locations of such stations. The locations of the ambient air quality monitoring stations in the study area are summarized in Table- 3.8.


EIA/EMP Report


Table – 3.8: Description of Ambient Air Quality Monitoring Stations

S. No. Sampling Location Location Code 1. Monitoring Site AQ 1

2. Village Pokharsama AQ 2

3. Village Mustafapur AQ 3

4. Village Mausimpur AQ 4

5. Village Dihlahi AQ 5

E

C

Existing and Pr

Consultant-Ascens

roposed expans

so Enviro Pvt. Ltd

sion of Darbha

Figure 3

anga Medical C

3.8: Ambient A

College and Hos

Air Quality Mon

spital, District D

Page 17 of 63

nitoring Locati

Darbhanga, Bi

3

ions



EIA/EMP Report


(ii) Parameters, Frequency and Monitoring Methodology

Ambient Air quality monitoring was conducted in respect of the following parameters:

Particulate Matter (PM10)

Particulate Matter (PM2.5)

Sulphur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO) Ambient air quality monitoring was conducted over 3 month period in March 2017 to May 2017 at a frequency of twice a week at each station adopting a 24-hours schedule. CO have been measured 8-hourly. The sampling equipment were placed at a height of 3 to 3.5 meters above ground level at each monitoring station, thus negating the effects of windblown ground dust. The equipment was placed at open space free from trees and vegetation which otherwise act as a sink of pollutants resulting in lower levels in monitoring results. At locations close to internal roads, the equipment was placed at least 10 m away from such roads to avoid influence of traffic exhaust emissions. The samples for Particulate Matter (PM10), Particulate Matter (PM2.5), SO2 and NO2, were taken with High Volume cum High Volume Dust Samplers (make: Envirotech) along with gaseous sampling impingers. Glass micro-fibre filter papers (GFA Sheets, Whatman) were used for the collection of Particulate Matters (PM10 & PM2.5). SO2 was collected by drawing air through absorbing solution of sodium tetrachloromercurate (EPA modified West and Gaeke Method) and NO2 was collected by drawing air through the mixture of absorbing solutions of sodium hydroxide and sodium arsenite (Na-Arsenite modified Jacobs and Hochheiser Method). The measurement for both SO2 and NO2 was done colorimetrically. CO have been measured using Non-Dispersive Infrared (NDIR) Spectroscopy technique. All the analyses were carried out as per IS-5182. Ambient Air Quality Monitoring methodology has summarized in Table – 3.9.

Table – 3.9: Methodology for Ambient Air Quality Monitoring

Parameter Measurement Methods PM10 Gravimetric

PM2.5 Gravimetric

SO2 Colorimetric (EPA modified West and Gaeke Method)

NO2 Colorimetric (Arsenite modified Jacobs and Hochheiser Method)

CO Gas Chromatographe

(iii) Monitoring Results The on-site twice a week 24-hourly monitoring results of PM10, PM2.5, SO2 and NO2 and 1-hourly CO corresponding to air quality stations AQ1 to AQ5 are presented in Table-3.10(a-o). The monitoring was done from the months of March- May’2017.


EIA/EMP Report


MONITORING RESULTS IN THE MONTH OF MARCH’2017 Table - 3.10 (a): Ambient Air Quality Monitoring Results of Monitoring Site

Ambient Air Quality Data March 2017 Location: AAQ1 (Project Site)

S. N Date PM10,µg/m³

PM2.5,µg/m³

SO2, µg/m³ NO2, µg/m³ CO, mg/m³

DD-MM-YY IS 5182 (Pt-

23) ELPL/III/

SOP/23 IS 5182 (Pt-02)

IS 5182 (Pt-06)

IS 5182 (Pt-10)

1 6-7 March 2017 350.2 81.44 15 239.08 0.09

2 8-9 March 2017 142.23 146.85 14 235.6 0.05

3 13-14 March 2017 326.13 73.03 15.4 156.37 0.1

4 15-16 March 2017 200.13 113.67 12 170.15 0.07

5 20-21 March 2017 116.86 77.18 14.6 11.06 0.09

6 22-23 March 2017 221.45 114.61 12.8 17.58 0.07

7 27-28 March 2017 174.38 110.61 13 53.93 0.05

8 29-30 March 2017 211.57 90.31 13.7 6.18 0.11

Min 116.86 73.03 12 6.18 0.05

Max 350.2 146.85 15.4 239.08 0.11

Average 217.86875 100.9625 13.81 111.24375 0.08

98th Percentile 346.8302 142.3364 15.344 238.5928 0.1086

NAAQS Standards 100 µg/m3 60 µg/m3 80 µg/m3 80 µg/m3 2.0 mg/m3


EIA/EMP Report


Table - 3.10(b): Ambient Air Quality Monitoring Results of Village Pokharsama

Ambient Air Quality Data March 2017 Location: AAQ2 (Village

Pokharsama)

S. N Date PM10,µg/m³

PM2.5,µg/m³



23) ELPL/III/

SOP/23 IS 5182 (Pt-02)

IS 5182 (Pt-06)

IS 5182 (Pt-10)

1. 6-7 March 2017 349.12 81.89 14 227.05 0.1

2. 9-10 March 2017 122.23 146 12 229.9 0.11

3. 13-14 March 2017 346.23 73 13.8 142.31 0.08 4. 16-17 March 2017 200.13 103.67 11.6 171.11 0.1 5 20-21 March 2017 116.86 76.18 14.2 15.01 0.07

6 23-24 March 2017 121.45 112.21 12.9 16.51 0.12

7 27-28 March 2017 214.38 111.12 12.4 52.93 0.05

8 30-31 March 2017 211.57 80.31 11.8 7.18 0.1

Min 116.86 73 11.6 7.18 0.08

Max 349.12 146 14 229.9 0.11

Average 210.24625 98.0475 12.85 107.75 0.1

98th Percentile 348.7154 141.2694 14.172 229.501 0.1186

NAAQS

Standards 100 µg/m3 60 µg/m3 80 µg/m3 80 µg/m3 2.0 mg/m3


EIA/EMP Report


Table - 3.10(c): Ambient Air Quality Monitoring Results of Village Mustafapur

Ambient Air Quality Data March 2017 Location: AAQ3 (Village Mustafapur )

S. N

Date PM10,µg/m³ PM2.5,µg/m³ SO2, µg/m³ NO2, µg/m³ CO, mg/m³


23) ELPL/III/S

OP/23 IS 5182 (Pt-02)

IS 5182 (Pt-06)

IS 5182 (Pt-10)

1. 7-8 March 2017 359.01 82.79 14.6 237.05 0.07

2. 9-10 March 2017 112.81 153 14.2 219.56 0.11

3. 14-15 March 2017 246.25 75 13.7 152.73 0.06

4. 16-17 March 2017 210.13 102.87 12.4 182.64 0.08

5 21-22 March 2017 119.86 75.18 13 11.86 0.09

6 23-24 March 2017 191.45 112.11 12.5 17.95 0.11

7 28-29 March 2017 211.31 110.12 14 51.76 0.12

8 30-31 March 2017 201.17 85.31 13.7 6.98 0.11

Min 112.81 75 12.4 6.98 0.06

Max 359.01 153 14.6 237.05 0.11

Average 206.49875 99.5475 13.73 110.06625 0.08

98th Percentile 343.2236 147.2754 14.544 234.6014 0.1186

NAAQS


Table - 3.10(d): Ambient Air Quality Monitoring Results of Village Mausimpur

Ambient Air Quality Data March 2017 Location: AAQ4 (Village Mausimpur)

S. N Date PM10,µg/m³ PM2.5,µg/m³ SO2, µg/m³ NO2, µg/m³ CO, mg/m³


23) ELPL/III/SO

P/23 IS 5182 (Pt-02)

IS 5182 (Pt-06)

IS 5182 (Pt-10)

1. 7-8 March 2017 328.12 83.61 12 235.85 0.09

2. 10-11 March 2017 122.21 155 14 210.01 0.11

3. 14-15 March 2017 266.18 77 13.8 182.08 0.06

4. 17-18 March 2017 116.13 103.23 12.7 178.74 0.08

5 21-22 March 2017 129.92 77.18 12 18.034 0.12

6 24-25 March 2017 291.45 114.13 12.8 11.99 0.11

7 28-29 March 2017 111.31 107.12 13.6 56.96 0.1

Min 111.31 77 12 9.03 0.06

Max 328.12 155 14 235.85 0.11 Average 195.0457143 102.467 13.13 127.666857 0.09

98th Percentile 322.9862 149.2782 13.972 232.2324 0.1186

NAAQS



EIA/EMP Report


Table - 3.10(e): Ambient Air Quality Monitoring Results of Village Dihlahi

Ambient Air Quality Data March 2017 Location: AAQ5 (Village Dihlahi)

S. N Date PM10,µg/m³ PM2.5,µg/m³ SO2, µg/m³ NO2, µg/m³

CO, mg/m³


23) ELPL/III/S

OP/23 IS 5182 (Pt-

02) IS 5182 (Pt-

06) IS 5182 (Pt-10)

1. 8-9 March 2017 338.01 83.02 13 235.07 0.11

2. 10-11 March 2017 122.11 151 14.8 213.01 0.08

3. 15-16 March 2017 256.18 75 14.9 171.08 0.06

4. 17-18 March 2017 126.13 102.13 15 169.12 0.07

5 22-23 March 2017 121.22 76.28 16.7 16.34 0.1

6 24-25 March 2017 281.75 115.23 13.8 15.23 0.12

7 29-30 March 2017 121.31 108.12 13.7 59.74 0.11

Min 121.22 75 13 15.23 0.06

Max 338.01 151 15 235.07 0.11

Average 195.244285

7 101.54 14.43

125.6557143

0.08

98th Percentile 331.2588 146.7076 16.496 232.4228 0.1188

NAAQS



EIA/EMP Report


MONITORING RESULTS IN THE MONTH OF APRIL’2017

Table - 3.10(f): Ambient Air Quality Monitoring Results of Monitoring Site

Ambient Air Quality Data April 2017 Location: AAQ1 (Project Site)

S. N

Date PM10,µg/m³ PM2.5,µg/m³ SO2, µg/m³ NO2, µg/m³ CO, mg/m³


23) ELPL/III/S

OP/23 IS 5182 (Pt-02)

IS 5182 (Pt-06)

IS 5182 (Pt-10)

1 3-4 April 2017 145.68 116.16 14 6.34 0.11

2 5-6 April 2017 182.81 60.05 14.8 23.64 0.1

3 10-11 April 2017 277.07 147.35 13.7 23.21 0.09

4 12-13 April 2017 280.52 143.07 13.9 25.25 0.08

5 17-18 April 2017 340.2 65.59 14.5 21.73 0.11

6 19-20 April 2017 310.32 106.65 12.5 40.42 0.1

7 24-25 April 2017 210.25 71.89 14.6 77.86 0.12

8 26-27 April 2017 250.11 78.29 14.8 50.01 0.11

Min 145.68 60.05 13.7 6.34 0.08

Max 340.2 147.35 14.8 77.86 0.11

Average 249.62 98.63125 14.1 33.5575 0.1

98th Percentile 336.0168 146.7508 14.8 73.961 0.1186

NAAQS



EIA/EMP Report


Table - 3.10(g): Ambient Air Quality Monitoring Results of Village Pokharsama

Ambient Air Quality Data April 2017 Location: AAQ2 (Village Pokharsama )

S. N Date

PM10,µg/m³

PM2.5,µg/m³ SO2,

µg/m³ NO2, µg/m³ CO, mg/m³

DD-MM-YY IS 5182 (Pt-23)

ELPL/III/SOP/23

IS 5182 (Pt-02)

IS 5182 (Pt-06)

IS 5182 (Pt-10)

1. 3-4 April 2017 143.24 115.85 15 7.32 0.09

2. 6-7 April 2017 181.36 61.02 14.8 23.94 0.08

3. 10-11 April 2017 279.12 148.02 14 23.1 0.11

4. 13-14 April 2017 283.15 142.954 13.7 26.01 0.1

5 17-18 April 2017 341.26 64.12 14.2 22.18 0.08

6 20-21 April 2017 309.13 107.21 13.5 40.013 0.09

7 24-25 April 2017 211.93 72.01 14.4 77.01 0.11

8 27-28 April 2017 257.11 78.19 14.7 51.93 0.12

Min 143.24 61.02 13.7 7.32 0.08

Max 341.26 148.02 15 77.01 0.11

Average 250.7875 98.67175 14.38 34.98 0.1

98th Percentile 336.7618 147.31076 14.972 73.4988 0.1186

NAAQS


Table - 3.10(h): Ambient Air Quality Monitoring Results of Village Mustafapur

Ambient Air Quality Data April 2017 Location: AAQ3 (Village Mustafapur )



23) ELPL/III/S

OP/23 IS 5182 (Pt-02)

IS 5182 (Pt-06)

IS 5182 (Pt-10)

1 4-5 April 2017 143.12 116.01 13.6 6.66 0.12 2 6-7 April 2017 182.01 60.99 14 23.01 0.1 3 11-12 April 2017 228.93 147.22 14.7 22.99 0.11 4 13-14 April 2017 284.01 142.65 13.8 25.13 0.08 5 18-19 April 2017 341.58 65.13 12.8 21.65 0.1 6 20-21 April 2017 309.25 105.88 14.7 40.26 0.09 7 25-26 April 2017 211.88 71.23 13.4 76.92 0.11 8 27-28 April 2017 257.01 77.67 14.5 50.65 0.1

Min 143.12 60.99 13.6 6.66 0.08 Max 341.58 147.22 14.7 76.92 0.12

Average 244.72375 98.3475 14.03 33.40875 0.1

98th Percentile 337.0538 146.5802 14.7 73.2422 0.1186

NAAQS



EIA/EMP Report


Table - 3.10(i): Ambient Air Quality Monitoring Results of Village Mausimpur

Ambient Air Quality Data April 2017 Location: AAQ4 (Village Mausimpur)



23) ELPL/III/S

OP/23 IS 5182 (Pt-

02) IS 5182 (Pt-

06) IS 5182 (Pt-

10) 1 4-5 April 2017 144.13 115.98 10 6.12 0.12

2 7-8 April 2017 181.94 59.91 12 24.01 0.15

3 11-12 April 2017 274.93 147.12 11.3 22.97 0.03

4 14-15 April 2017 284.89 144.01 10.7 25.21 0.07

5 18-19 April 2017 340.67 64.98 10.8 21.18 0.11

6 21-22 April 2017 310.12 106.25 11.3 40.27 0.1

7 25-26 April 2017 209.77 71.58 13.4 77.26 0.08

8 27-28 April 2017 251.53 77.65 13.7 49.12 0.11

Min 144.13 59.91 10 6.12 0.03 Max 340.67 147.12 12 77.26 0.15

Average 249.7475 98.435 11 33.2675 0.09 98th Percentile 336.393 146.6846 13.658 73.3204 0.1458

NAAQS



EIA/EMP Report


Table - 3.10(j): Ambient Air Quality Monitoring Results of Village Dihlahi

Ambient Air Quality Data April 2017 Location: AAQ5 (Village Dihlahi)


DD-MM-YY IS 5182 (Pt-23) ELPL/III/S

OP/23 IS 5182 (Pt-

02) IS 5182 (Pt-

06) IS 5182 (Pt-

10) 1 5-6 April 2017 144.76 116.13 12 6.29 0.12

2 7-8 April 2017 182.25 60.01 12.7 23.57 0.11

3 12-13 April 2017 275.38 147.32 11.3 23.19 0.08

4 14-15 April 2017 279.12 143.02 13.5 25.156 0.011

5 19-20 April 2017 339.67 65.27 12 21.17 0.06

6 21-22 April 2017 309.69 106.16 11.7 40.26 0.14

7 26-27 April 2017 210.22 71.38 14.3 77.58 0.12

8 28-29 April 2017 250.01 77.68 13.3 50.01 0.1

Min 144.76 60.01 11.3 6.29 0.011

Max 339.67 147.32 13.5 77.58 0.12

Average 248.8875 98.37125 12.38 33.40325 0.08

98th Percentile 335.4728 146.718 14.188 73.7202 0.1372

NAAQS



EIA/EMP Report


MONITORING RESULTS IN THE MONTH OF MAY’2017 Table - 3.10(k): Ambient Air Quality Monitoring Results of Monitoring Site

Ambient Air Quality Data May 2017 Location: AAQ1 (Project Site)

S. N Date

PM10,µg/m³

PM2.5,µg/m³



ELPL/III/SOP/23

IS 5182 (Pt-02)

IS 5182 (Pt-06)

IS 5182 (Pt-10)

1 1-2 May 2017 209.9 60.05 13 7.96 0.12

2 3-4 May 2017 251.41 40.25 11 8.79 0.11

3 8-9May 2017 253.01 210.09 12 7.96 0.07

4 10-11 May 2017 289.41 68.9 12.6 8.73 0.12

5 15-16 May 2017 189.32 51.04 13.8 5.69 0.11

6 17-18May 2017 130.87 77.79 14 28.73 0.13

7 22-23 May 2017 249.14 104.29 13.7 8.12 0.11

8 24-25 May 2017 308.26 82.66 12.6 7.94 0.1

Min 130.87 40.25 11 5.69 0.07

Max 308.26 210.09 13 28.73 0.12

Average 235.165 86.88375 12.15 10.49 0.11

98th Percentile 305.621 195.278 13.972 25.9384 0.1286

NAAQS


Table - 3.10(l): Ambient Air Quality Monitoring Results Of Village Pokharsama

Ambient Air Quality Data May 2017 Location: AAQ2 (Village Pokharsama )

S. N Date

PM10,µg/m³

PM2.5,µg/m³ SO2, µg/m³ NO2, µg/m³ CO, mg/m³


ELPL/III/SOP/23

IS 5182 (Pt-02)

IS 5182 (Pt-06)

IS 5182 (Pt-10)

1 1-2 May 2017 208.48 59.05 13 6.96 0.12

2 4-5 May 2017 250.41 39.25 14 7.79 0.1

3 8-9May 2017 252.01 209.09 14.6 6.96 0.08

4 11-12 May 2017 288.23 67.9 14.4 7.96 0.12

5 15-16 May 2017 188.11 50.04 14 4.97 0.11

6 18-19 May 2017 131.69 76.79 13.7 27.95 0.1

7 22-23 May 2017 247.96 103.29 12.8 7.97 0.12

8 25-26 May 2017 307.59 81.66 11.4 6.85 0.1 Min 131.69 39.25 13 4.97 0.08


EIA/EMP Report


Max 307.59 209.09 14.6 27.95 0.12

Average 234.31 85.88375 14 9.67625 0.11

98th Percentile 304.8796 194.278 14.572 25.1528 0.12

NAAQS


Table - 3.10 (m): Ambient Air Quality Monitoring Results of Village Mustafapur

Ambient Air Quality Data May 2017 Location: AAQ3 (Village Mustafapur )

S. N Date

PM10,µg/m³

PM2.5,µg/m³ SO2,



ELPL/III/SOP/23

IS 5182 (Pt-02)

IS 5182 (Pt-06)

IS 5182 (Pt-10)

1 2-3 May 2017 208.89 59.98 14 6.47 0.08

2 4-5 May 2017 250.95 39.85 12.8 7.8 0.12

3 9-10 May 2017 252.48 209.368 13.7 6.785 0.11

4 11-12 May 2017 288.56 67.487 13.6 7.3 0.1

5 16-17 May 2017 188.73 50.588 14 4.52 0.09

6 18-19 May 2017 131.689 76.36 12.7 27.55 0.07

7 23-24 May 2017 247.467 103.26 11.8 7.12 0.1

8 25-26 May 2017 307.57 81.39 12.7 6.65 0.11

Min 131.689 39.85 12.8 4.52 0.08

Max 307.57 209.368 14 27.55 0.12

Average 234.542 86.035375 13.53 9.274375 0.1

98th Percentile 304.9086 194.51288 14 24.785 0.1186

NAAQS



EIA/EMP Report


Table - 3.10(n): Ambient Air Quality Monitoring Results of Village Mausimpur

Ambient Air Quality Data May 2017 Location: AAQ4 (Village Mausimpur)

S. N Date

PM10,µg/m³

PM2.5,µg/m³ SO2,



ELPL/III/SOP/23

IS 5182 (Pt-02)

IS 5182 (Pt-06)

IS 5182 (Pt-10)

1. 2-3 May 2017 207.07 60.98 13 7.47 0.01

2. 5-6 May 2017 251.95 40.45 10 8.98 0.12

3. 9-10 May 2017 251.48 210.368 12 7.785 0.11

4. 12-13 May 2017 289.56 68.487 11 8.3 0.08

5 16-17 May 2017 187.73 51.588 12.4 5.59 0.05

6 19-20 May 2017 132.689 77.36 13.7 26.59 0.1

7 23-24 May 2017 246.76 104.26 11.4 8.13 0.08

8 26-27 May 2017 306.03 82.39 13.4 9.68 0.12

Min 132.689 40.45 10 5.59 0.01

Max 306.03 210.368 13 26.59 0.12

Average 234.158 86.985375 11.5 10.3156 0.08 98th Percentile 303.7242 195.51288 13.658 24.2226 0.12

NAAQS


Table - 3.10(O): Ambient Air Quality Monitoring Results of Village Dihlahi

Ambient Air Quality Data May 2017 Location: AAQ5 (Village Dihlahi)

S. N Date

PM10,µg/m³

PM2.5,µg/m³ SO2, µg/m³ NO2, µg/m³ CO, mg/m³


ELPL/III/SOP/23

IS 5182 (Pt-02)

IS 5182 (Pt-06)

IS 5182 (Pt-10)

1 3-4 May 2017 209.06 60.01 15 7.67 0.12 2 5-6 May 2017 251.23 40.12 11 8.23 0.14 3 10-11 May 2017 253.12 210.1 12 7.63 0.11 4 12-13 May 2017 289.64 68.4 12.7 8.12 0.08 5 17-18 May 2017 189.74 51.12 14.2 5.23 0.12 6 19-20 May 2017 130.56 77.63 13.8 28.83 0.11 7 24-25 May 2017 249.34 104.21 12.6 8.38 0.09 8 26-27 May 2017 308.83 82.43 13.7 7.12 0.08

Min 130.56 40.12 11 5.23 0.08 Max 308.83 210.1 15 28.83 0.14

Average 235.19 86.7525 12.68 10.15125 0.11 98th Percentile 306.143 195.2754 14.888 25.967 0.1372

NAAQS

Standards 100

µg/m3 60 µg/m3 80 µg/m3 80 µg/m3 2.0 mg/m3


EIA/EMP Report


Monitoring station-wise minimum and statistical analysis (minimum, maximum, 98 percentile)

for measured levels of PM10, PM2.5, SO2, NO2 and CO in study area for the monitoring period are

shown parameter wise in Table 3.11(a-o). At all monitoring locations HC measured are below

detectable limits. National Ambient Air Quality standards are given in Table-3.12.

3.3.7.2 Ambient Air Quality in the Study Area

(a) Particulate Matter (PM2.5)

The 24-hourly average PM2.5 level varied station-wise between 73 g/m3 to 151 g/m3 in the

month of March, 59.91 g/m3 to 148.02 g/m3 in the month of April & 39.25 g/m3 to 210.37

g/m3 in the month of May. In the study area the 24-hourly average values of PM2.5 observed at

location was above the limit of 60g/m3. PM2.5 in the region is generally above the limits. This is

due to vehicular activities near the area. The limit 60 g/m3 is stipulated for Residential,

Commercial, Rural and Other areas in the National Ambient Air Quality Standards. Month wise

variation of PM2.5 is pictorially shown in Figure – 3.9(a), 3. 9(b), 3.9 (c).

Table – 3.11(a): Summary of PM2.5 Levels Monitored during March

PM2.5 (Fine Particulate Matter)µg/m3

Min. Max. Avg. 98 %tile NAAQS

AQ1 73.03 146.85 100.96 142.33 60 µg/m3

AQ2 73.00 146.00 98.05 141.26 60 µg/m3

AQ3 75.00 153.00 99.55 147.27 60 µg/m3

AQ4 77.00 155.00 102.47 149.2 60 µg/m3

AQ5 75 151 101.54 146.7 60 µg/m3

Table – 3.11(b): Summary of PM2.5 Levels Monitored during April



AQ1 60.05 147.35 98.63 146.75 60

AQ2 61.02 148.02 98.67 147.31 60

AQ3 60.99 147.22 98.35 146.58 60

AQ4 59.91 147.12 98.44 146.68 60

AQ5 60.01 147.32 98.3713 146.7 60


EIA/EMP Report


Table – 3.11(c): Summary of PM2.5 Levels Monitored during May



AQ1 40.25 210.09 86.88 195.28 60

AQ2 39.25 209.09 85.88 194.28 60

AQ3 39.85 209.37 86.04 194.51 60

AQ4 40.45 210.37 86.99 195.51 60

AQ5 40.12 210.1 86.7525 195.2 60

Figure – 3.9(a): Station Wise Variations of PM2.5 during March

AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

PM2.5



EIA/EMP Report


Figure – 3.9(b): Station Wise Variations of PM2.5 during April

Figure – 3.9(c): Station Wise Variations of PM2.5 during May

AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

PM2.5


AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

PM2.5



EIA/EMP Report


(b) Particulate Matter (PM10)

The 24-hourly average PM10 level varied station-wise between 116.68 g/m3 to 155 g/m3 in

the month of March, 143.12 g/m3 to 341.58 g/m3 in the month of April & 130.56 g/m3 to

308.83 g/m3 in the month of May. In the study area the 24-hourly average values of PM10

observed at location AQ1, AQ2, AQ3 , AQ4 & AQ5 was higher than the limit of 100 g/m3.

This is in line with the deteriorating air quality in the area. The Limit 100g/m3 is stipulated for

Residential, Commercial, Rural and Other areas in the National Ambient Air Quality Standards.

Station wise variation of PM10 is pictorially shown in Figure – 3.10(a), 3.10(b), 3.10(c).

Table – 3.11(d): Summary of PM10 Levels Monitored during March

PM10 (Fine Particulate Matter)µg/m3


AQ1 116.86 350.2 217.86875 346.8 100

AQ2 116.86 349.12 210.24625 348.71 100

AQ3 112.81 359.01 206.49875 343.2 100

AQ4 111.31 328.12 195.045714 322.9 100

AQ5 121.22 338.01 195.244286 331.25 100

Table – 3.11(e): Summary of PM10 Levels Monitored during April



AQ1 145.68 340.2 249.62 336.01 100

AQ2 143.24 341.26 250.788 336.78 100

AQ3 143.12 341.58 244.724 337.05 100

AQ4 144.13 340.67 249.748 336.39 100

AQ5 144.76 339.67 248.888 335.47 100


EIA/EMP Report


Table – 3.11(f): Summary of PM10 Levels Monitored during May



AQ1 130.87 308.26 235.165 305.62 100

AQ2 131.69 307.59 234.31 304.87 100

AQ3 131.689 307.57 234.542 304.9 100

AQ4 132.689 306.03 234.159 303.72 100

AQ5 130.56 308.83 235.19 306.14 100

Figure – 3.10(a): Station Wise Variations Of PM10 For The Month Of March

Figure – 3.10(b): Station Wise Variations Of PM10 For Month Of April

AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

PM10


AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

PM10



EIA/EMP Report


Figure – 3.10(c): Station Wise Variations Of PM10 For Month Of May

(c) Sulphur Dioxide (SO2)

The 24-hourly average values of SO2 varied between 11.60 g/m3 to 15.4 g/m3 in the month of

March, 6.34 g/m3 to 14.8 g/m3 in month of April, 10 g/m3 to 15 g/m3 in month of May.

Overall in all cases in the study area the 24-hourly average values of SO2 observed were below

the limit of 80 g/m3 for Residential, Commercial, Rural and Other areas as stipulated in the

National Ambient Air Quality Standards. Station wise variation of SO2 is pictorially shown in

Figure –3.11(a), 3.11 (b), and 3.11(c).

Table – 3.11(g): Summary of SO2 Levels Monitored during March

SO2 (Sulphur di Oxide)µg/m3 Min. Max. Avg. 98 %tile NAAQS

AQ1 12.00 15.4 13.81 15.34 80

AQ2 11.60 14.00 12.85 14.17 80

AQ3 12.40 14.60 13.73 14.54 80

AQ4 12.00 14.00 13.13 13.97 80

AQ5 13.00 15.00 14.43 16.49 80

AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

PM10

Min. Max. 235.165 98 %tile NAAQS


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Table – 3.11(h): Summary of SO2 Levels during April

SO2 (Sulphur di Oxide)µg/m3


AQ1 6.34 14.8 14.10 14.80 80

AQ2 13.70 15.00 14.38 14.97 80

AQ3 13.60 14.70 14.03 14.70 80

AQ4 10.00 12.00 11.00 13.65 80

AQ5 11.30 13.50 12.38 14.18 80

Table – 3.11(i): Summary of SO2 Levels Monitored during May

SO2 (Sulphur di Oxide)µg/m3


AQ1 11.00 13 12.15 13.97 80

AQ2 13 14.00 11.50 14.50 80

AQ3 12.80 14.00 13.53 14.00 80

AQ4 10.00 13.00 14.03 13.65 80

AQ5 11.00 15.00 12.68 14.88 80


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Figure – 3.11(a): Station Wise Variations of SO2 For The Month Of March

Figure – 3.11(b): Station Wise Variations Of SO2 For The Month Of April

AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

SO2


AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

SO2



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Figure – 3.11(c): Station Wise Variations of SO2 for the Month of May

(d) Oxides of Nitrogen (NO2)

The 24-hourly average values of NO2 varied between 6.18 g/m3 to 239.08 g/m3 in the month

of March,6.12 g/m3 to 77.86 g/m3 in month of April, 4.52 g/m3 to 28.83 g/m3 in month

of May. Overall in all cases in the study area the 24-hourly average values of NO2 observed were

below the limit of 80 g/m3 for Residential, Commercial, Rural and Other areas as stipulated in

the National Ambient Air Quality Standards. Station wise variation of NO2 is pictorially shown

in Figure –3.12(a), 3.12 (b), and 3.12(c).

Table – 3.11(j): Summary of NO2 Levels Monitored during March

NO2 (Nitrogen Di Oxide)µg/m3


AQ1 6.18 239.08 111.24375 238.59 80

AQ2 7.18 229.9 107.75 229.501 80

AQ3 6.98 237.05 110.06625 234.6 80

AQ4 9.03 235.85 127.666286 232.23 80

AQ5 15.23 235.07 125.655714 232.42 80

AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

SO2



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Table – 3.11(k): Summary of NO2 Levels Monitored during April



AQ1 6.18 77.86 33.5575 73.96 80

AQ2 7.32 77.01 34.98 73.49 80

AQ3 6.66 76.92 33.4088 73.2 80

AQ4 6.12 77.26 33.2675 73.2 80

AQ5 6.29 77.58 33.4033 73.22 80

Table – 3.11(l): Summary of NO2 Levels Monitored during May



AQ1 5.69 28.73 10.49 25.93 80

AQ2 4.97 27.95 9.67625 25.15 80

AQ3 4.52 27.55 9.27438 24.78 80

AQ4 5.59 26.59 10.3156 24.72 80

AQ5 5.23 28.83 10.1513 25.96 80

Figure – 3.12(a): Station Wise Variations Of NO2 For The Month Of March

AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

SO2



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Figure – 3.12(b): Station Wise Variations Of NO2 For The Month Of April

Figure – 3.12(c): Station Wise Variations of NO2 For The Month Of May

(e) Carbon Monoxide (CO)

The 24-hourly average values of CO varied between 0.05 mg/m3 to 0.11 mg/m3 in month of

March, 0.03 mg/m3 to 0.15 mg/m3 in month of April, 0.01 mg/m3 to 0.14 mg/m3 in month of

May. Overall in all cases of the study area, the 24hourly average values of CO observed were

AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

NO2


AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

NO2



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below the limit of 2.0 mg/m3 for Residential, Rural and Other areas as stipulated in the National

Ambient Air Quality Standards. Station wise variation of CO is pictorially shown in Figure –

3.13 (a), 3.13(b), 3.13(c).

Table – 3.11(m): Summary of CO Levels Monitored during March

CO (Carbon Monoxide) mg/m3


AQ1 0.05 0.11 0.08 0.1086 2

AQ2 0.08 0.11 0.1 0.1186 2

AQ3 0.06 0.11 0.08 0.1186 2

AQ4 0.06 0.11 0.09 0.1186 2

AQ5 0.06 0.11 0.08 0.1188 2

Table – 3.11(n): Summary of CO Levels Monitored during April



AQ1 0.08 0.11 0.1 0.1186 2

AQ2 0.08 0.11 0.1 0.1186 2

AQ3 0.08 0.11 0.1 0.1186 2

AQ4 0.03 0.15 0.09 0.145 2

AQ5 0.011 0.12 0.08 0.1372 2

Table – 3.11(o): Summary of CO Levels Monitored during May



AQ1 0.07 0.12 0.11 0.1286 2

AQ2 0.08 0.12 0.11 0.12 2

AQ3 0.08 0.12 0.1 0.1186 2

AQ4 0.01 0.12 0.08 0.12 2

AQ5 0.08 0.14 0.11 0.1372 2


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Figure – 3.13(a): Station Wise Variations Of CO For The Month Of March

AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

CO


AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

CO


Figure – 3.13(b): Station Wise Variations Of CO For The Month Of April


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Figure – 3.13(c): Station Wise Variations Of CO For The Month Of May

[Rule 3(3B)] Table – 3.12: National Ambient Air Quality Standards

POLLUTANT TIME

WEIGHTED

AVERAGE

CONCENTRATION IN AMBIENT AIR

METHOD OF MEASUREMENT

INDUSTRIAL, RESIDENTIAL,

RURAL AND

OTHER AREA

ECOLOGICALLY SENSITIVE

AREA (NOTIFIED BY

CENTRAL GOVERNMENT)

Sulphur Dioxide (SO2), g/m3

Annual Av*

24 hours**

50

80

20

80

Improved West & Gaeke Ultraviolet Fluorescence

Nitrogen Dioxide (NO2), g/m3

Annual*

24 hours**

40

80

30

80

Modified Jacob & Hochheiser (Na-Arsenite) Chemiluminiscence

Particulate Matter (size less than 10μm) or PM-10 g/m3

Annual Av*

24 hours**

60

100

60

100

-Gravimetric -TOEM -Beta Attenuation

Particulate Matter (size less than 2.5μm) or PM-2.5 g/m3

Annual Av*

24 hours**

40

60

40

60

-Gravimetric -TOEM -Beta Attenuation

AQ1 AQ2 AQ3 AQ4 AQ5

Con

cen

trat

ion

(µ

g/m

3 )

CO



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POLLUTANT TIME

WEIGHTED

AVERAGE

CONCENTRATION IN AMBIENT AIR

METHOD OF MEASUREMENT

INDUSTRIAL, RESIDENTIAL,

RURAL AND

OTHER AREA

ECOLOGICALLY SENSITIVE

AREA (NOTIFIED BY

CENTRAL GOVERNMENT)

Lead (g/m3)

Annual Av*

24 hours**

0.50

1.00

0.50

1.00

AAS/ICP Method after sampling using EPM 2000 or equivalent filter paper

CO (mg/m3) 8 hours*

1 hour**

02

04

02

04

Non-Dispersive Infra Red Spectroscopy (NDIR)

*Annual arithmetic mean of minimum 104 measurements in a year, taken twice a week 24 hourly at

uniform interval. **24/8 hourly values should be met 98% of the time in a year. However, 2% of the time, it may exceed but not otwo consecutive days.

Note: 1. National ambient air quality standard: The levels of air quality with an adequate margin

of safety, necessary to protect the public health, vegetation and property. 2. Whenever and wherever two consecutive values exceed the limit specified above for the

respective category, it would be considered adequate reason to institute regular/continuous monitoring and further investigations.

Source: The Environment (Protection) (Amendment) Rules 1996, Schedule VII, amended through 16th November 2009. 3.4 NOISE ENVIRONMENT Any unpleasant sound is classified as noise pollution. Sound possesses three definite properties: intensity, frequency and duration. Intensity is the loudness of a sound, or the pressure it exerts through the ear. It is measured in decibels dB (A). In assessing noise, an empirical measure called "dBA" indicates damage to hearing. The higher the dB (A) number, the greater is the risk of damage to hearing. Loud noise may adversely affect people in many ways. For example noise may impede with sleep, speech, communication and can cause annoyance and other physiological problems. Occupational noise exposure, is also the most common cause of Noise-Induced Hearing Loss (NIHL), threatens the hearing of individuals exposed to noise pollution for longer periods of time, at a less intense level. For example, repeated exposure to noise pollution at a construction site can cause NIHL to the construction workers, an effect that cannot be reversed.


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Major sources of noise pollution during the construction and operational phases of the site will be from construction equipment and diesel generator sets respectively. 3.4.1 AMBIENT NOISE QUALITY The sample locations for the noise monitoring were selected for measurement of present status of ambient noise levels. Ambient noise level or sound pressure levels (SPL) were measured by a portable sound level meter having built in facilities to read noise level directly in dB (A). A-weighted equivalent continuous sound pressure level (Leq) values were computed from the values of A-weighted SPL measured with the help of noise meter. Noise measurement was conducted as per IS: 4954 as adopted by CPCB. Ambient noise level monitoring was carried out at five locations mentioned in Table 3.13. The locations are marked in Figure 3.14. Noise monitoring was conducted continuously over a period of twenty-four hours to obtain Leq values at uniform time intervals of 1 hour. For each location, day and night time Leq values have then been computed from the hourly Leq values such that comparison could be made with the national ambient noise standards. Day time Leq has been computed from the hourly Leq values between 6.00 a.m. and 10.00 p.m. and night time Leq from the hourly Leq values between 10.00 p.m. and 6.00 a.m. using the following formula:

Where, Li = Leq value of the ith hourly time interval.

Table 3.13:- Description of Ambient Noise Monitoring Locations

S. No. Sampling Location Location Code 1. Monitoring Site NQ 1

2. Village Pokharsama NQ 2

3. Village Mustafapur NQ 3

4. Village Mausimpur NQ 4

5. Village Dihlahi NQ 5

16

1

101016

1log10

i

L

eq

i

dayL

8

1

10108

1log10

i

L

eq

i

nightL

E

C

Existing and Pr

Consultant-Ascens

roposed expans

so Enviro Pvt. Ltd

sion of Darbha

anga Medical C

Figure 3.14: A

College and Hos

Ambient Noise M

spital, District D

Page 54 of 54

Monitoring Sta

Darbhanga, Bi

ations



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Result of the Noise monitoring area presented below in Table- 3.14. Table-3.14: Description of Noise Monitoring Results

Description Of Noise Monitoring Stations & Monitoring Results

S. N Locations Location

code Class

Result in dB (A) Leq Limits in dB (A)

Leq

Average Day Noise

Level

Average Night Noise Level

Day time

Night time

1 Project Site NQ-1 Silence 48.4 37.8 50 40 2 Village Pokharsama NQ-2 Silence 47.8 38.7 50 40 3 Village Mustafapur NQ-3 Silence 46.7 39.2 50 40 4 Village Mausimpur NQ-4 Silence 45.8 39.6 50 40 5 Village Dihlahi NQ-5 Silence 48.8 37.6 50 40

Table-3.15: Ambient Noise Quality Standards

Area Code Category of Area/

Zone

Limits in dB(A) Leq

Day Time 0600-2200 hrs

Night Time 2200-0600 hrs

(A) Industrial area 75 70

(B) Commercial Area 65 55

(C) Residential Area 55 45

(D) Silence Zone* 50 40 *Silence zone is an area comprising not less than 100 m around hospitals, educational institutions, courts, religious places, or any other area that is declared as such by the competent authority.


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3.5 BIOLOGICAL ENVIRONMENT Introduction: The biological environment is very crucial for living environment of any area. The Biological diversity includes the variation of all of life forms mainly genetic, species and population. However Flora and Fauna diversity is broadly understood type. They are further divided in to terrestrial and aquatic life form. Forests are repository of the bio-diversity, gene pool resources, sequester carbon dioxide and provide lot of other environmental services. They play a very vital role in sustaining the life of people and are crucial for the food and water security. In India, the sustained flow of water in our rivers, streams and rivulets and recharge of ground water is necessary for the food security and drinking water availability. The hydrological functions of forests include interception of rainfall and regulating the stem flows, binding soil to prevent soil erosion and conserving the soil moisture. The Forests are the source of major water resource both surface, subsoil and ground water in the country. Forests supply nutrients to agriculture crops through runoff water with much other complementariness with agriculture ecosystem. The division of core and buffer zone is the best way to study the pattern of biodiversity for environmental impact assessment. The main questions that the assessment should address are as follows. How the ecosystem functioning is affected by changes in biodiversity/ species richness? How the dynamics of ecosystem functioning (resilience and stability of processes) is affected by changes in biodiversity. To assess the impacts due to industrial activity and evolve suitable mitigation measures for protection and conservation of wildlife & biodiversity, the present status of the same within the proposed project site and in 10 km radial area (Study Area) of the proposed plant, the following components were studied: a) Habitat study (feeding, breeding, roosting areas) b) Distribution of birds c) Rare & Endangered species of fauna Equipments & materials are used during the survey are Global Positioning System (G.P.S.) with an accuracy of ± 10m, Binoculars (8×40 capacity) for good viewing, a compass to guide the route & direction, maps, etc. Both direct and indirect observation methods were used to survey the fauna in the study area. Visual encounter (search) method was employed to record vertebrate species. Since birds may be considered as indicators for monitoring and understanding human impacts on ecological systems (Lawton 1996), an attempt was made to gather data by: a. Point Survey Method: Observations were made in each site for 15 min duration. b. Road Side Counts: The observer traveled by motor vehicles from site to site and all sightings were recorded. c. Pellet and track Counts: All possible animal tracks and pellets were identified and recorded (South Wood, 1978). Based on the Wildlife Protection Act, 1972 (WPA, 1972); Anonymous, 1991; Upadhyay, 1995; Chaturvedi and Chaturvedi, 1996) species were short-listed and arranged as per Schedule defined


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in Wildlife Act, 1972 and subsequent amendments. Species listed in Ghosh (1994) are considered as Indian Red List species. The details of fauna found in the study area (both core and buffer zone) are given in below in table. Primary data were taken from the site visit and Secondary data from the Literature Review, Research & Published Papers. Floral Distribution of the Study Area: Darbhanga District, bears a rich biodiversity. However, due to rising population, the agricultural lands being converted into residential and industrial land. In addition, over grazing and brutal destruction of the native flora, has caused loss of species in the area. A survey of few Blocks of the district was made in different seasons. Plants were collected and identified with the help of Haines Flora and other books. In other areas some species were scattered in such a way that their fecundity was not possible. They were surrounded by another species. Based on the population, density, frequency etc plants were regarded as rare, similarly those species which are mentioned under endangered or vulnerable categories by other workers as mentioned in “Red Data” book were enlisted. The study area mostly covered by moist deciduous vegetation. These also consist of scrub, grass and reeds. Here the rainfall promotes luxuriant Sal tree in the area. The most important trees are Shorea Robusta, Sal Cedrela Toona, Khair, and Semal. Sal (Shorea Robusta), kendu (Diospyros melanoxylon), salai (Boswellia serrata ), Asan (Terminalia tomentose), Bahera (Terminalia bellerica), Arjun (Terminalia Arjuna), Paisar (Pterocarpus Marsupium), Mahua (Madhuca indica) & imli (Tamarindus Indico) & Mango (Magnifera indica)are the common flora across the Study area. There are no forests situated within the study area of 10 km buffer zone. Total district has no major forest cover.

Table -3.19: List of Important Flora found in the study Area

Sl. No. Local Name Scientific Name Family

TREES

1. Amba Mangifera indica Anacardiaceae

2. Amla Phyllanthus emblica Euphorbiaceae

3. Arjuna Terminalia arjuna Combretaceae

4. Asana Terminalia alata Combretaceae

5. Bahada Terminalia bellirica Combretaceae

6. Bara Ficus benghalensis Moraceae

7. Barakoli Ziziphus mauritiana Rhamnaceae

8. Baula Mimusops elengi Sapotaceae

9. Bela Aegle marmelos Rutaceae

10. Bhilaba Semecarpus anacardium Anacardiaceae


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11. Bodhi tree Ficus religiosa Moraceae

12. Cassia tree Cassia siamea Caesalpiniaceae

13. Dhaora Anogeissus latifolia Combretaceae

14. Gamhar Gmelina arborea Verbenaceae

15. Gular fig Ficus racemosa Moraceae

16. Gulmohar Delonix regia Caesalpinaceae

17. Harida Terminalia chebula Combretaceae

18. Imli Tamarindus indica Caesalpiniaceae

19. Jamun Sysygium cumini Myrtaceae

20. Kadam Neolamarckia cadamba Rubiaceae

21. Kaju Anacardium occidentale Anacardiaceae

22. Karam Haldinia cordifolia Rubiaceae

23. Karanj Pongamia pinnata Fabaceae

24. Kathal Artocarpus heterophyllus Moraceae

25. Khejur Phoenix dactylifera Arecaceae

26. Mahua Madhuca indica Sapotaceae

27. Neem Azadirachta indica Meliaceae

28. Palash Butea monosperma Papilionaceae

29. Sal Shorea robusta Dipterocarpaceae

30. Sisam Dalbergia sissoo Fabaceae

31. Sitafal Anona squamosa Annonaceae

32. Tar Borassus flabellifer Arecaceae

33. Tinduka Diospyros tomentosa Ebenaceae

SHRUBS

1. Araka Calotropis gigantantia Asclepiadaceae

2. Behaya Ipomoea carnea Convolvulaceae

3. Dhaaya Woodfordia fruticosa Lythraceae

4. Datura Datura metal Solanaceae

5. Kurchi Holarrhena pubescens Apocynaceae

6. Masino Kanda Lantana camara Verbenaceae

7. Nirgundi Vitex negundo Verbenaceae

HERBS

1. Anantamula Hemidesmus indicus Asclepiadaceae

2. Chirchita Achyranthes aspera Amaranthaceae

3. Chalmeri Phyllanthus virgatus Euphorbiaceae

4. Chu mui Mimosa pudica Mimosaceae

5. Jangly pudina Ageratum conyzoides Asteraceae


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6. Kala bhangra Croton bonplandianus Euphorbiaceae

7. Kali tulsi Ocimum canum Lamiaceae

8. Kirayat Andrographis paniculata Acanthaceae

9. Musakarni Evolvulus nummularius Convolvulaceae

10. Tal-muriya Tridax procumbens Asteraceae

11. Simdalu Houttuynia cordata Saururaceae

12. Orchid Dendrobium transparens Orchidaceae

GRASSES

1. Doob Cynodon dactylon Poaceae

2. Gugucha Chrysopogon montanus Poaceae

3. Nastura Thysanolaena maxima Poaceae

4. Satmuli Aristida setacea Poaceae

CLIMBERS

1. Kumarika Smylax macrophylla Liliaceae

2. Lata palas Butea superba Papilionaceae

3. Rurel Combretum decandrum Combretaceae

4. Zimikand Dioscorea bulbifera Dioscoreaceae

A full checklist of vascular plant species as recorded during the field survey has been made,

which is tabulated in Table. No. 3.21. Aquatic environment study was carried out by observing

any macrophytes grow in and around or floating or emergent condition on the lentic (stagnant) or

lotic (running) water bodies of the buffer zone.

Table 3.21: Faunal composition in the Buffer Zone (Terrestrial):

Local Name English Name Zoological Name Schedule as per WP Act 1972

Mammals Barha Wild Pig Sus scrofa III

Siyaar Jackal Canis aureus II

Chuha Mouse Rattus rattus IV

Gundhuchi musa Squirrel Funambulus pennati IV

Khorgose Indian Hare Lepus nigricollis IV

Newla Mongoose Herpestes eduardsii II

Birds


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Bada kilkila Stork billed kingfisher Pelargopsis capensis

Bulbul Red Vented Bul Bul Pycnonatus cafer IV

Gaureya Sparrow Passer domesticus IV

Morni Peafowl Pavo cristatus

Myna Indian Myna Acridotheres tristis IV

Kanthi wala tota Red breasted parakeet Pesittacula alexandri

Kawa Common Crow Corvus splendens V

Koel Cuckoo Eudynamis Scolopaceus IV

Kilkila Kingfisher Ceryle rudis IV

Kabutar Pigeon Columba livia IV

Safed bagula Egret Egretta garzetta IV

Tota Parakeet Pesittacula cyanoceph IV

Reptiles

Boda / Mathu Common Boa Boa constricta IV

Chitti Common Indian Krait Bangarus caruleus IV

Asadhia Rat snake Ptyas mucosus II

Dendu saap Piscator Xenochrophis piscator II

Nag Cobra Naja naja II

Chipkali Common lizard Calotes versicolor IV

Amphibian

Benga Indian Toad Bufo melanostictus IV

Brahmuni benga Indian Bullfrog Rana tigrina IV

Benga Paddy field Frog Rana limnocharis IV

The proposed plant site does not form a part of any National Park, Wildlife Sanctuary, Tiger /Elephant Reserve or Biosphere Reserve in Bihar. The faunal study conducted in the core and buffer zone of the study area reveals that there are no threatened, rare, endangered or endemic species in the core zone & buffer zone. Aquatic Fauna (Fishes) found in the Buffer Zone: Following are the fresh water fish varieties observed in the perennial streams /rivers of the study Area: Pohala (Cirrhina reba), Pumuri (Ophiocephaius striatus), Neini/ Mirki (Cirrhina mrigal), Rohu (Labeo rohita), Bhakur/ Katla (Catla catla), etc.


EIA/EMP Report


3.6 SOCIO-ECONOMIC ENVIRONMENT The broad objectives of the socio-economic impact assessment are as follows:

a) To study the socio-economic status of the people living in the study area of the Proposed Expansion of Medical College and Hospital;

b) To assess the impact on socio-economic environment due to Proposed Expansion of Medical College and Hospital.

c) To assess the impact of the project on State Gross Domestic Product (SGDP) d) To evaluate the community development measures proposed to be taken up by the Project

proponent, if any. e) To suggest Community Development measures needs to be taken for the study area

3.6.1 Methodology

The methodology adopted for impact assessment is as follows:

a) The details of the activities and population structure have been obtained from Census 2011 and analyzed.

b) Primary data was collected by a door-to-door survey in urban area and household’s living therein. The data collected during the above survey was analyzed to evaluate the prevailing socio-economic profile of the area.

c) Based on the above data, impacts due to construction operation on the community have been assessed and recommendations for further improvement have been made.

3.6.2 Concept & Definition

a) Study Area: The study area, also known as impact area has been defined as the sum total of core area/project area and buffer area with a radius of 10 Kilometers from the periphery of the core area/project is. The study area includes all the land marks both natural and manmade, falling herein.

b) Household: A group of persons who normally live together and take their meals from a common kitchen are called a household. Persons living in a household may be related or unrelated or a mix of both. However, if a group of related or unrelated persons live in a house but do not take their meals from the common kitchen, then they are not part of a common household. Each such person is treated as a separate household. There may be one member households, two member households or multi-member households.

c) Sex ratio: Sex ratio is the ratio of males to females in a population. It is expressed as number of females per 1000 males.

d) Literates: All persons aged 7 years and above who can both read and write with understanding in any language are taken as literate. It is not necessary for a person to have received any formal education or passed any minimum educational standard for being treated as literate. People who are blind but can read in Braille are also treated as literates.


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e) Literacy rate: Literacy rate of population is defined as the percentage of literates to the total population aged 7 years and above.

f) Labour Force: The labour force is the number of people employed and unemployed in a geographical entity. The size of the labour force is the sum total of persons employed and unemployed. An unemployed person is defined as a person not employed but actively seeking work. Normally, the labour force of a country consists of everyone of working age (around 14 to 16) and below retirement (around 65) that are participating workers, that is people actively employed or seeking employment. People not counted under labour force are students, retired persons, stay-at home parents, people in prisons and discouraged workers.

g) Work: Work is defined as participation in any economically productive activity with or without compensation, wages or profit. Such participation may be physical and/or mental in nature. Work involves not only actual work but also includes effective supervision and direction of work. The work may be part time or full time or unpaid work in a farm, family enterprise or in any other economic activity.

h) Worker: All persons engaged in 'work' are defined as workers. Persons who are engaged in cultivation or milk production even solely for domestic consumption are also treated as workers.

i) Main Workers: Those workers who had worked for the major part of the reference period(i.e. 6 months or more) are termed as Main Workers.

j) Marginal Workers: Those workers who did not work for the major part of the reference period (i.e. less than 6 months) are termed as Marginal Workers

k) Work participation rate: The work participation rate is the ratio between the labour force and the overall size of their cohort (national population of the same age range). In the present study the work participation rate is defined as the percentage of total workers (main and marginal) to total population.

3.6.3 Findings of the study:- Table 3.16 showing the Demographic Profile of the Villages in the study area

Table 3.16: Demographic Profile of the Villages in the study area

S/n Demographic Feature Study area 10 Km Buffer

1 Total Population 1975820

2 Household 392640 3 Children 341216 4 Worker 572365 5 Non Worker 1403455 6 Main Worker 388487 7 Cultivator 64809


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8 Agricultural labour 104383 9 Household worker 14217 10 Other Worker 205078

Source: Census of India 2011

Table 3.17: Male & Female of the Villages in the study area

S/n Demographic Feature

Study area

10 Km Buffer Percentage (%)

1 Male 1035378 52.41

2 Female 940442 47.59

3 Sex ratio 908


Figure 3.15:-Male & Female % of the Villages in the study area

45

46

47

48

49

50

51

52

53

Male Female

Population %

Series1


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Table 3.18: Literate & Illiterate in the Villages of the study area


Study area

10 Km Buffer Percentage (%) 1 Literate 1029470 52.11 2 Illiterate 946350 47.89


Figure 3.16:- Literate & Illiterate % in the Villages of the study area

Table 3.19: Demography of Study Area, District Darbhanga , Bihar, India

S/n Item Number of Individuals Percentage 1 Number of Household 803012 20%

2 Total Population 3937385

3 Total Male Population 2059949

52.31%

4 Total Female Population 1877436

47.68%

5 Persons (0-6) 725482

18.42%

6 Total workers 1223640

31.07% 7 Main workers 731347 18.57%

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8 Non workers 2713745

68.92% Source: Census of India 2011

3.6.4 Social Infrastructure Available: The proposed Expansion of Medical College and Hospital to be developed by BMSICL and its site surroundings and Connectivity details of the proposed project are given in Table-3.16.

Table-3.20: 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 Dighhi Lake Harahi Lake

Baghmati River

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

11.

Industrial Cluster

Bela Industrial Estate Donar Industrial Area

Dharampur Industrial Area

3.92 km, North 1.97 km, North east

1.82 km, North Source: Google Earth

3.7 SOLID WASTE Generation of Solid waste is attributed to two phases of the project,

1. Construction Phase 2. Operational Phase

3.7.1 Solid Waste during construction phase Table-3.17 gives the waste composition that will be generated during the construction phase of the project.


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Table 3.21: 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-3.22 outlines the types of hazardous waste that will be generated during the construction phase

Table 3.22: 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. 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.

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E-waste" is a popular, informal name for electronic products nearing the end of their "useful life.” E-wastes are considered dangerous, as certain components of some electronic products contain materials that are hazardous, depending on their condition and density. The hazardous content of these materials pose a threat to human health and environment. Discarded computers, televisions, VCRs, stereos, copiers, fax machines, electric lamps, cell phones, audio equipment and batteries if improperly disposed can leach lead and other substances into soil and groundwater. Many of these products can be reused, refurbished, or recycled in an environmentally sound manner so that they are less harmful to the ecosystem. Reducing e-waste requires that we reduce, reuse, recycle and recover. The goal is nothing less than zero land fill. Network of scrap dealers will be motivated to procure from door to door for the smaller quantities. The E-waste generated will be managed as per the E-waste Management Rules, 2011. The detailed Solid Waste Generation Management Plan is provided in Figure-3.19 below:

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Every day collection of biomedical wastes from the institution by the authorized collector.

Organize awareness programmes for segregation of wastes, storage and protection.

The storage facilities are aesthetically acceptable and user-friendly and designed in a way that wastes stored are not exposed. The storage facilities or ‘bins’ should also be of ‘easy to operate’ design for handling, transfer and transportation of waste.

Bio Medical waste in existing phase Hospital has agreement with SembRamky and copy of same is attached as Annexure-XII and for expansion phase project further extant that agreement.


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CHAPTER-4 ANTICIPATED ENVIRONMENTAL IMPACTS & MITIGATION MEASURES

4.1 GENERAL This section identifies and predicts the potential impacts on different environmental components due to the construction and operation of the proposed project. The proposed recreational entertainment park project would create impacts on the environment in two distinct phases:

During the construction phase which may be regarded as temporary or short – term

The other during the operation stage which would have long – term effects It details all the potential impacts on biophysical and socio-economic components of the local environment due to the proposed activities and sub-activities. Prediction of impacts is the most important component in the Environmental Impact Assessment studies. Several qualitative and quantitative techniques and methodologies are used to conduct analysis of the potential impacts likely to accrue as a result of the proposed development activities on physical, ecological and socio-economic environments. Such predictions are superimposed over the baseline (pre-project) status of the environmental quality to derive at the ultimate (post-project) scenario of environmental conditions. The prediction of impacts helps to minimize the adverse impacts and maximize the beneficial impacts on environmental quality during pre and post project execution. The negative impacts of the project will be mitigated/prevented/controlled. Most of them would be transitory in nature. Details of the control and preventive measures are described in details in the subsequent section. There would not be any effect on flora and fauna of the area. Also there would not be any effect on the surface drainage. 4.2 IMPACTS ON LAND ENVIRONMENT ANTICIPATED IMPACTS AND MITIGATION MEASURES The major land use of present project is hospital project which includes construction of hospital block, surgical block , medical college etc., which will help for development of a society. It fulfills the required demand for housing needs for the development of country. Influx of population leads to change in social and economic status of the community. Impacts caused due to activity could be as follows: DURING CONSTRUCTION PHASE: Anticipated Impacts -

• Storage of construction material/chemicals • Accidental spillage of Hazardous chemicals leads to soil contamination.


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• Solid Waste generation during construction phase by workers dwelling on site. Mitigation Measures-

• Separate storage of construction material • Reusing of the excavated earth partly for backfilling on site before disposing it to

authorized sites. • Bituminous materials /any other chemicals shall not be allowed to leach into the soil • Waste oil generated from D. G. sets will be handed over to authorized recyclers

approved by CPCB • Hazardous waste shall be handed over to authorized common hazardous waste

disposal site for further treatment and disposal. • The solid waste generation due to workers dwelling on the site will be segregated and

will be disposed to authorized site DURING OPERATION PHASE: Anticipated Impacts -

• The solid waste generation during operation of the proposed project • Accidental spillage of hazardous chemicals leads to soil contamination

Mitigation Measures-

• Waste minimization recovery and reuse • Segregation at source for all solid waste streams • Recycling of recyclable non-biodegradable garbage and only non-recyclable portion

shall be handed over to local authority to reduce the load on dumping grounds • Treatment of biodegradable garbage by Organic waste converter and its use as manure • Use of dried STP sludge as manure • Hazardous waste shall be handed over to authorized common hazardous waste

disposal site for further treatment and disposal. This being a construction project apart from impacts on the site, no adverse impact on the land environment and soil in the surrounding area is anticipated. During the operation phase, carefully designed landscaped areas and plantation will be maintained. No significant impact is expected on the soil in and around the site, due to the following management measures:

All solid and other wastes from the complex will be properly collected, stored and disposed. An integrated solid waste management plan will be developed.

Wastewater will be treated, disinfected and reused for various horticulture/green belt and other activities like flushing, air conditioning etc.

Storm water will be used to recharge the aquifer after filtration of silt and sand and also be utilized for project water requirements.

Secondary containment will be provided in fuel, oil and other material storage areas.


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The entire site area will be well paved and thus there will be no leaching of any substances in case of spills.

Use of “floating” foundations and height restrictions in earthquake zones and increased foundation height, wall strength, and roof support in areas can reduce the hazards. 4.3 AIR ENVIRONMENT A) During Construction Phase (i) Impacts The Construction phase would have the following types of impacts on the air environment:

i. Fugitive Dust Emission ii. Gaseous Emission

Sources of Fugitive Dust Emission, is due to movement of vehicle and land preparation activities, loading and un-loading of construction materials. The building material carrying vehicles as well as the construction machinery generate emissions and pollute the environment. Dusts include brick and silica dusts, and from earthmoving and other vehicle movements within the site. Construction machineries pose a special threat to air quality. Prediction of Particulate matter from DG sets on air environment has been carried out by mathematic modeling.

(ii) Mitigation Measures Dust Suppression The most cost-effective dust suppressant applied to mitigate airborne dust is water, because of its efficiency as well as ready availability. Water can be applied using handheld sprays and automatic sprinkler systems approximately 2 times a day depending on the location. Thus, Fugitive dust will be controlled by sprinkling of water at the site. The vehicles carrying building materials as well as the construction machinery generate emissions and pollute the environment. Dusts include brick and silica dusts, and from earthmoving and other vehicle movements within the site. Construction machineries pose a special threat to air quality. Emission Control for Construction Equipment Construction equipment and heavy transport vehicles shall meet emission standards like Bharat Stage-IV requirements for vehicles. The operation and maintenance of all vehicles, equipments deployed on site by different contractors would be regulated and effectively monitored. The Pollution under Control (PUC) certification will be 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 will be asked to take necessary steps for proper maintenance of vehicle and equipments.


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The other measures to reduce the air pollution on site are:

Sprinkling of water and fine spray from nozzles to suppress the dust.

On-Road- Inspection should be done for black smoke generating machinery.

Promotion of use of cleaner fuel would be done.

Use of covering sheet to prevent dust dispersion at buildings and infrastructure sites, which are being constructed.

Use of tarpaulin sheets should be done for trucks to prevent dust dispersion

Paving is a more permanent solution to dust control, suitable for longer duration projects.

Reducing the speed of a vehicle to 20 kmph can reduce emissions by a large extent

Speed bumps would commonly be used to ensure speed reduction. Material storages / warehouses – Care would be taken to keep all material storages adequately covered and contained so that they are not exposed to situations where winds on site could lead to dust / particulate emissions. Fabrics and plastics for covering piles of soils and debris is an effective means to reduce fugitive dust. B) During Operation Phase (i) Impacts During the operational phase, the Diesel Generator sets to be operated for back-up power supply are the major source of air pollution. (ii) Mitigation Measures The point source of gaseous pollutants would be emissions from the DG sets, this is controlled by maintaining proper stack height i.e. 6mtr above the roof of the tallest tower. Hence, there would not be any significant increase in the concentration of PM10, PM2.5, SO2, NO2 & CO. 4.4 NOISE ENVIRONMENT A) During Construction Phase (i) Impacts During the construction phase of the site, the main source of noise pollution would be Construction equipment, transportation activities and impact of noise due to work at night. (ii) Mitigation Measures Restriction of Time of Construction: The heavy construction and transport activities shall be 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 (in accordance with National Building Code 2005): All around the construction activity area on the site periphery, about 2.5 meter high barrier GI sheet (temporary) shall restrict the noise impact by about 10 dB(A).


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Proper Maintenance of Construction Equipment/Vehicles: Proper operation and maintenance of heavy equipment as well as transport vehicles shall also ensure lower noise emissions. Occupational & Passive Protection: Ear plugs, ear muffs, etc. provided to workers handling high noise equipment or stone cutting operations shall protect them from high noise exposure. B) During Operation Phase During operational phase the following sources of noise pollution is expected:

Increase in transport noise from within the site from nearby roads. Mitigation Measures during Operation Phase During operational phase of the project, the major source of noise would be traffic activity in and around the project site. The impact of the traffic activity on the noise and vibrations will not be significant as the number of vehicle movement due to the project is negligible in comparison to the existing vehicular movement on the road. Control of noise from road traffic Trees with heavy foliage planted on both sides of roads help muffle the noise provided. Green Belt Development Vegetation buffers can minimize the level of increase in Noise level of the area. Greenbelt shall be developed comprising of trees as per the guidelines issued by CPCB. 4.5 IMPACTS ON WATER ENVIRONMENT

A) During Construction Phase (i) Impacts Brackishness/Salinity of Ground Water The ground water table at the proposed project site exists at 4m to 5 m depth, as seen during site visit in April 2015. The CGWB Report and studies by researchers indicate and confirm the occurrence of water logging at the project site and also in the neighborhood. The ground water occurs in lensoid shaped bodies of both fresh and saline water lying one over other in the area. Due to the higher content of salinity in the ground water, the potential problem of corrosion of building foundation and in general on the cement concrete of the basal portions of the proposed hospital project is likely. The occurrence of water logging compounds the saline aggression further.


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The attack due to water and soil salinity is multi faceted and the major impacts shall be directly on the cement concrete, masonry work , on the water supply steel pipe lines and on metallic conduits and electric supply that may be planned for the proposed building Impact on Cement concrete and Masonry work The ground water has dissolved salts into it. The salts can therefore move with water, into and around buildings. This occurs via either ‘external’ or ‘internal’ sources of water. These may occur due to following routes:

(i) External Sources : Rising damp, where ground moisture is drawn into the building material by capillary action

(ii) Condensation: where water vapour in the air can condense on cooler wall surfaces. During summer days when the ambient temperature is comparatively higher, the soil and water salinity get induced into the prevailing winds due to evaporation. Also the region where the proposed site exists has high potential of storms and tornadoes make the situation more vulnerable for the potential danger of salinity aggression.

In the former, building materials (cement, aggregates, sand, earth, bricks, tiles etc.) may contain different salts which may aggravate the local salinity problem. The soil / water salinity may attack cement mortar or brick work either together or singularly which depends upon the interaction of soil/water salinity with cement/aggregates/ brick clay salt contents. If the salinity attack is vulnerable to cement concrete then the structural safety of the building in general is highly concerned and if the brick work is only attacked then the surficial vulnerability of the outer plaster and walls arise. But in that case the structural safety is not the prime concern but important.

Impact on Iron and Steel components In the latter case, when the wind activity picks up during summer season the likely threat of saline aggression exists particularly for the iron and steel materials which are used individually or as a component of cement concrete. The individual applications may be for water supply main lines or electrical conduits or girders or structural aspects of the proposed building or steel pylons/ towers for the HT/LT electrical substations planned for the proposed building or any other specific applications. Phenomenon of Alkali Aggregate Reaction (AAR) It is a well-known fact that concrete deterioration may have different causes, alkali-aggregate reaction being only one among many. Some other causes are swelling due to expansion of the cement (from free lime or ettringite) or swelling clay in the aggregate, external factors such as cycles of freezing and thawing or the attack on concrete by water in some forms such as extremely pure water, acidic water, and sulphate-rich water.


EIA/EMP Report


In many cases, there may be a combination of causes, so that when there is an alkali-aggregate reaction in the concrete for example, the effects of other factors may thereby be aggravated or accelerated. The alkali aggregate reaction (AAR) in concrete is considered as a great menace to the durability of concrete structures especially the hydraulic structures. The manifestations of this deleterious reaction appear only a few years after construction. Damage to concrete caused by alkali-aggregate reaction takes a variety of forms, the most common being surface cracking and, sometimes, exudations of gel at the exposed face. The damage first appears varies from a few months to several decades after construction. Cracks usually grow wider with time and site repairs are often found to be quite ineffectual.

Alkali-aggregate reaction is a chemical reaction between certain types of aggregates and hydroxyl ions (OH-) associated with alkalis (Sodium Oxide and Potassium Oxide) in the cement. Usually, the alkalis come from the portland cement but they may also come from other ingredients in the concrete or from the environment. Under some conditions, the reaction may result in damaging expansion and cracking of the concrete. Concrete deterioration caused by alkali-aggregate reaction is generally slow, but progressive. Cracking due to alkali aggregate reaction generally becomes visible when concrete is 5 to 10 years old. The cracks facilitate the entry of de-icing salt solutions that may cause corrosion of the reinforcing steel, thereby accelerating deterioration and weakening a structure. Alkali aggregate reaction is a serious form of deterioration and measures need to be taken to minimize it. Typical indicators of AAR are random map cracking and, in advanced cases, closed joints and attendant spalled concrete. Cracking due to AAR usually appears in areas with a frequent supply of moisture, such as close to the waterline in piers, near the ground behind retaining walls, near joints and free edges in pavements, or in piers or columns subject to wicking action.

Figure 4.2: Distressed concrete structures due to Alkali Aggregate Reaction

Factors affecting Alkali Aggregate Reaction (AAR) This kind of impact or chemical reaction is independent of salinity features and may affect any concrete structure regard less of place, water and soil characteristics.


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The factors which affect concrete structural stability as a result of AAR are mainly: i. Material properties : Aggregates and Cement quality used

The aggregates that shall be used in preparation of cement concrete i.e. the parental rock/mineral characteristics from which the aggregates are produced (as received from crushers) controls the chemical reaction of AAR predominantly. This is controllable by searching alterantive aggregate materials or locations. However, the choice governing selection of cement source is practically impossible because it is beyond scope of anyone in general sense.

ii. External influences: Humidity, Temperature and compressive stresses, water used. The criterion of temperature is also important from geographical location of the project site. If it is in tropical weather particularly countries like India it is prone everywhere.

iii. Time Locational Threats In the context of proposed project location it is a potential situation for the onslaught of combined threat from soil/water saline aggression reaction and alkali aggregate reaction. The presence of soil/water salinity in the area largely controls the potential structural safety threat.

i) Mitigation Measures

Soil/Water Salinity The problem of soil/water salinity corrosive reaction may be prevented by following the procedures in National Building Code, 2005 in general. However, the water used for preparing cement mortar may be tested for quality and as a thumb rule only water of potable quality should be used for cement masonry needs. In other words, if the ground water to be used in the area is saline in nature then it should be avoided for use in preparing cement concrete or masonry purposes.Water from a reliable source which is basically of potable/drinking purposes should be used in preparation of cement mortar and concrete to prevent corrosivity to the concrete structure. Laying of Polyethylene Damp Proof Course (DPC) The damp proof course is a layer of water impermeable material installed or laid in buildings close to the ground level. Normally a cement concrete layer of about 3’’-4.5’ is laid down over a tar coated base to prevent the ingress through capillary action of ground water. But practically it fails in many instances and the attack by saline conditions begins making the structure unsound. Conventionally, the damp proof courses have been designed of various materials including cement concrete, coal tar, slate, metal and mortars containing chimney soot etc. However, the latest trend is to lay down polyethylene sheeting in mortar joint of the brick work


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For detailed specification for laying of the damp proof courses, code of practice and preparatory work for laying damp proof and water proof layer the BIS: 3067-1966, 1322-1970, 1609-1966 respectively be followed. Prevention of Alkali Aggregate Reaction Tests for Reactive Aggregates In order to prevent the onset of alkali aggregate reaction due to the intrinsic physic-chemical properties of various raw materials, the following BIS need to be performed on all raw materials ( cement, aggregate, sand , bricks, ceramic tiles etc.) to be used ( for building and construction) for the proposed project to prevent damage and weakening of concrete structure. i. BIS- 2386, Part –VII ii. BIS-2386, Part- VIII iii. ASTM- C 287 iv. ASTM C 289 v. ASTM C 586 vi. ASTM C 342 vii. ASTM C 441-05 viii. ASTM C 856 ix. ASTM C 1105 x. ASTM C 1293 xi. ASTM C 1260 xii. ASTM C 1567 xiii. BS 812-123 Utility of the Preventive Tests The proposed project building is going to be multi storied needing an investment of large public funds. Considering the potential physic-chemical threats which are prone at the site due to soil/water and intrinsic characteristics of raw materials to be used the various tests and standards to be followed shall be essential and helpful in distress and unsoundness to the structural aspects of the proposed project. Waste Water Treatment Waste water would be generated as sewage from the proposed project site. A large number of pollutants occur in waste water, which includes suspended and dissolved solids consisting of inorganic and organic matter, nutrients, oil and grease and pathogenic micro-organisms. Considerable impact from wastewater would occur if it were not properly treated before disposal or reuse. Hence, proper arrangement of disposal of wastewater would be made. Hence no water pollution control system is envisaged. Sewage would be generated which would be treated in the STP and ETP. Basis of design of STP


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The STP is designed to treat the effluent having following parameters given in Table-4.3.

Table-4.3: Parameters estimated for designing STP Parameters Value

Raw sewage Treated Sewage pH 6.0-9.0 7.0-8.0 BOD3 27ºC 250-300Mg/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 domestic effluent would be treated to bring down the parameters to the specified limits (as per CPCB standards). 4.6 BIOLOGICAL ENVIRONMENT DIRECT IMPACT As this project is Proposed Expansion of Medical College and Hospital at District Darbhanga, Bihar to be developed by BMSICL no direct impact is anticipated from the project. INDIRECT IMPACT The major indirect impact include following.

a. Construction activity is likely to affect the movement of the animal and birds. b. Increase in noise may affect the feeding, breeding and movement of animals. c. Likely settling of dust to be generated by movement of vehicles and running

of crusher for construction activities on leaves may results in to stunted growth of vegetation and may also affect the capacity of production.

d. Large numbers of labor population will influx the area during construction phase. The major threat to surrounding flora is through collection of fuel wood by labor for cooking purposes and thereby loss of trees.

CUMULATIVE IMPACT a. Indirect and cumulative impacts are associated with various construction activities

such as clearing of vegetation for establishment of various project units, movement of vehicles, construction equipments & machineries etc, interferences due to influx of labours etc.

b. The losses of land for various project units will also not adversity affect the fauna as similar habitat is present throughout the project immediate influenced area. Therefore, impact due to loss of habitat for birds, reptiles and mammals of the project area is not expected.

c. Impacts on surrounding fauna due to movement of vehicles, machinery, equipment and work force may slightly interfere in animal movements. As most of the domestic animals Cows, Buffaloes, Goats, Sheep’s and Donkeys are guided & controlled by the owners/caretakers and hence any causality in terms of killing or accident are not expected.


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d. Intermittent settlements any adverse impacts on wildlife are ruled out. MITIGATION OF IMPACT: The mitigation measures of biological impacts are aimed at (in order of preference):

Avoid impact,

Minimize impact,

Rectify impact,

Compensate for impact. Setting aside or exclusion of critically important areas, compensatory afforestation, creation of green belts, rehabilitation of species or individuals are basic actions taken for mitigation of impact. While creating green belt and undertaking the afforestation works, it is required to plant indigenous/local plants and as for as possible exotics should not be introduced. The cost of eco-restoration of the site should be included in the project cost. This is desirable on two counts: i) It ensures allocation of fund for undertaking the rehabilitation of the area during and also after the project period is over. ii) It also acts as deterrent in selection of site for the project by bringing in the cost of eco-restoration which can be enormous in cases where activities are proposed on a critical ecosystems. RECOMMENDATION At present the project site is a crop land with sparse growth of herbs and shrub; Construction activities will be restricted to day hours only. Poaching of animals by laborers will be strictly prohibited. It may be ensured by the

contractors that no hunting is practiced at the site by any of the workers. Ward and watch for the animal movement in and around the project area during

construction phase will be provided. Environment and Wildlife Conservation awareness program will be organized for

both work force and surrounding villages. All the vehicles delivering materials to the site shall be covered to avoid spillage of

material. Approach road used by vehicles shall be kept clean and clear of dust. All earth work shall be protected to minimize dust generation. All crusher used in construction shall confirm to relative dust emission devises.



Table 4.4: List of Trees proposed for Greenbelt (Evergreen, quick growing)

Sl. No. Local Name Scientific Name Family

TREES

1. Amba Mangifera indica Anacardiaceae

2. Amla Phyllanthus emblica Euphorbiaceae

3. Arjuna Terminalia arjuna Combretaceae

4. Asana Terminalia alata Combretaceae

5. Bahada Terminalia bellirica Combretaceae

6. Bara Ficus benghalensis Moraceae

7. Barakoli Ziziphus mauritiana Rhamnaceae

8. Baula Mimusops elengi Sapotaceae

9. Bela Aegle marmelos Rutaceae

10. Bhilaba Semecarpus anacardium Anacardiaceae

11. Bodhi tree Ficus religiosa Moraceae

12. Cassia tree Cassia siamea Caesalpiniaceae

13. Dhaora Anogeissus latifolia Combretaceae

14. Gamhar Gmelina arborea Verbenaceae

15. Gular fig Ficus racemosa Moraceae

16. Gulmohar Delonix regia Caesalpinaceae

17. Harida Terminalia chebula Combretaceae

18. Imli Tamarindus indica Caesalpiniaceae

19. Jamun Sysygium cumini Myrtaceae

20. Kadam Neolamarckia cadamba Rubiaceae

21. Kaju Anacardium occidentale Anacardiaceae



22. Karam Haldinia cordifolia Rubiaceae

23. Karanj Pongamia pinnata Fabaceae

24. Kathal Artocarpus heterophyllus Moraceae

25. Khejur Phoenix dactylifera Arecaceae

26. Mahua Madhuca indica Sapotaceae

27. Neem Azadirachta indica Meliaceae

28. Palash Butea monosperma Papilionaceae

29. Sal Shorea robusta Dipterocarpaceae

30. Sisam Dalbergia sissoo Fabaceae

31. Sitafal Anona squamosa Annonaceae

32. Tar Borassus flabellifer Arecaceae

33. Tinduka Diospyros tomentosa Ebenaceae

SHRUBS

1. Araka Calotropis gigantantia Asclepiadaceae

2. Behaya Ipomoea carnea Convolvulaceae

3. Dhaaya Woodfordia fruticosa Lythraceae

4. Datura Datura metal Solanaceae

5. Kurchi Holarrhena pubescens Apocynaceae

6. Masino Kanda Lantana camara Verbenaceae

7. Nirgundi Vitex negundo Verbenaceae

HERBS

1. Anantamula Hemidesmus indicus Asclepiadaceae

2. Chirchita Achyranthes aspera Amaranthaceae

3. Chalmeri Phyllanthus virgatus Euphorbiaceae

4. Chu mui Mimosa pudica Mimosaceae



5. Jangly pudina Ageratum conyzoides Asteraceae

6. Kala bhangra Croton bonplandianus Euphorbiaceae

7. Kali tulsi Ocimum canum Lamiaceae

8. Kirayat Andrographis paniculata Acanthaceae

9. Musakarni Evolvulus nummularius Convolvulaceae

10. Tal-muriya Tridax procumbens Asteraceae

11. Simdalu Houttuynia cordata Saururaceae

12. Orchid Dendrobium transparens Orchidaceae

GRASSES

1. Doob Cynodon dactylon Poaceae

2. Gugucha Chrysopogon montanus Poaceae

3. Nastura Thysanolaena maxima Poaceae

4. Satmuli Aristida setacea Poaceae

CLIMBERS

1. Kumarika Smylax macrophylla Liliaceae

2. Lata palas Butea superba Papilionaceae

3. Rurel Combretum decandrum Combretaceae

4. Zimikand Dioscorea bulbifera Dioscoreaceae

Source: Guidelines for development of greenbelt CPCB-2007


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4.7. SOCIO-ECONOMIC Table 4.6: Demographic Profile of the Villages in the study area


1 Total Population 1975820 2 Household 392640 3 Children 341216 4 Worker 572365 5 Non Worker 1403455 6 Main Worker 388487 7 Cultivator 64809 8 Agricultural labour 104383 9 Household worker 14217

10 Other Worker 205078 Source: Census of India 2011

Table 4.7: Male & Female of the Villages in the study area


Study area 10 Km Buffer Percentage (%)

1 Male 1035378 52.41 2 Female 940442 47.59 3 Sex ratio 908


Figure 4.3:- Male & Female % of the Villages in the study area

Table 4.8: Literate & Illiterate in the Villages of the study area S/n Demographic

Feature Study area

10 Km Buffer Percentage (%) 1 Literate 1029470 52.11 2 Illiterate 946350 47.89



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Figure 4.4:-Literate & Illiterate % in the Villages of the study area

Table 4.9: Demography of Study Area, District Darbhanga , Bihar , India

S/n Item Number of Individuals %

1 Number of Household 803012 20% 2 Total Population 3937385

3 Total Male Population 2059949 52.31%

4 Total Female Population 1877436 47.68%

5 Persons (0-6) 725482 18.42% 6 Total workers 1223640 31.07% 7 Main workers 731347 18.57% 8 Non workers 2713745 68.92%


4.8 SOLID WASTE Solid waste is unwanted material produced directly or indirectly by the any activities (i.e. Construction & Demolition or Industrial or daily generation from Commercial Complexes or Houses & Streets). A) During Construction phase (i) Impacts The proposed site is a barren land therefore there would not be any demolition activity on the site. The average quantity of waste generated during construction phase at the project site would be inert waste, mainly comprising of clay, sand, gravel, brick, concrete, concrete block, asphalt, pipes, conduits, steel waste etc. Spillage of Used oil from DG sets can contaminate the ground water and soil which will lead to loss of nutrients from soil and makes the water unfit for drinking purposes.


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Burning of waste gives generation to highly toxic pollutants such as carbon monoxide which causes dizziness, headaches and also dioxins causes cancer. (ii) Mitigation Measures A major portion of the waste (particularly the waste construction material) would be used at the project site for internal leveling, internal road construction etc. if found feasible. Waste management plan would be prepared suggesting maximizing the reuse of recyclable wastes, safe disposal of non-reusable wastes from the site to reduce the impact to insignificant levels. Disposal of excess earth that is removed due to the construction activity would be properly undertaken. Waste recycling plans would be developed for construction work, prior to beginning construction activity. Handling of waste material requires special precautions such as personal protective equipment and special procedures to prevent the injury. Proponent would operate safe methods for waste collection, storage, and disposal operations in a manner to protect the health and safety of personnel, minimize environmental impact and promote material recovery and recycling. Used oil shall be stored in sealed containers, labeled, and disposed of as required by The Hazardous Wastes (Management, Handling and Trans boundary Movement) Rules 2008 No burning of waste will be done. Proper collection and segregation will be done on site before its final disposal. B) During Operation Phase The domestic solid waste will be generated by the residents of the Expansion of Medical College and Hospital pertains to the two categories, Bio-degradable and Non-biodegradable. These solid wastes would be collected separately by putting two types of separate bins at the source of generation Size of container is various types depending on the quantity of waste. In areas where placement of large containers is inconvenient on account of congestion, narrow roads, etc. one or more 0.5 to 1.0 cu. m. size bins may be placed. The waste would be firstly collected at stored at temporary transfer station then finally the waste collected at process site where it would be again segregated and then disposed of. Biodegradable waste may be composted and the compost can be used for horticulture purposes. E-Waste Management The E-waste disposal would be done with the help of Authorized local Vendor. At the site proper segregation and storage of the waste would be done. The disposal plan would be developed to follow the environmental norms set by the regulatory body as SPCB/CPCB/MOEF and/or any other relevant authorities. Overall it would be ensured that all waste fractions are appropriately recycled/ disposed of through authorized recyclers/ re-refiners/ contractors. Records would be kept regarding amount and characteristics of all types of wastes.


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4.9 RISK AND HAZARD Impacts: Impacts of risk and hazard are higher during construction phase. Impacts associated with the construction & operational phase of the project are as follows:

1. Handling, storage, use or spillage of hazardous materials 2. Explosions, spillages, fires etc. from storage, handling use or production. 3. Fall from height 4. Ignition Control

Mitigation Measures: To reduce the occurrence of risk & hazard at the construction site following are mitigation measures suggested:

Good House Keeping

Proper storage and handling of hazardous materials like diesel, oil, paint, gas cylinder for welding and cutting

Use of proper scaffolds, safety belt, with double hook, safety net etc.

Proper gradient cutting/slope cutting where there is space constraint.

Control of electrical ignition

Providing proper training and education to staff

Providing resident training and education. 4.10. TRAFFIC STUDY Manual traffic counts for 24 hours were conducted on adjacent Sectoral road (4 Lane with a divider). The Vehicles are classified as follows: Cycle Two Wheeler Three Wheeler Car/Jeep Bus LCV (Light Commercial Vehicle) HCV (Heavy Commercial Vehicle)

Table-4.10: Existing Traffic Scenario

For the Road V C Existing V/C

Ratio LOS Performance

Sectoral roads near project site

853 3600 0.23 B V. Good

The highest peak observed is 853 PCU’s during 10.00 am to 11.00 am.


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Table-4.11: Modified V/C Ratio & LOS

For the Road Additional Volume

Modified V/C Modified LOS

Performance

Sectoral roads near the project site

2615 0.72 D Poor

The level of service changes to D as the amount of vehicles moving around the proposed project after the commissioning and adding of vehicles from the project to the existing traffic.


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CHAPTER-5 ANALYSIS OF ALTERNATIVES (TECHNOLOGY AND SITE) 5.1 GENERAL This chapter discusses the assessment of various options that may be available for different components of the project in terms of environmental suitability. Lately, there are a number of options available for the use of building materials, means of energy conservation and methods of transportation. The various applicable options are thus evaluated for their suitability to project and environment. 5.2 BUILDING MATERIALS The conventional practice of clay, brick consumes large quantity of energy in terms of coal and other fuels which are primarily non-renewable and highly polluting. Water requirements are also very high. Steel which is used is manufactured from non-renewable resource. Normally conventional materials used for construction are from non-renewable sources. Use of Renewable Resources:

Brick and block products with waste and recycled contents such as fly ash (waste from coal burning plants), blast furnace slag, sewage sludge, waste wood fibre etc.

Fly ash based lightweight aerated concrete blocks would be used for walls.

Perforated bricks would be used for wall structures.

Brick panel with joists, Filler slab roofing, brick funicular shell roofing, RCC channel units, micro-concrete roofing tiles are some of the alternative techniques for roofing.

5.2.1 Alternate building material The use of the alternatives for building materials would help to reduce the use of non-renewable resources and impact on natural resources. Some of the alternate materials for openings in construction are:-

Use of precast thin lintels, use of ferrocement-sunshade cum lintel etc.

Use of renewable timber for doors and windows

Use of steel manufactured from recycled content

Use of RCC door/windows frames.

Saw dust based doors and window frames

Ferrocement shutters, PVC doors and windows, Rice husk boards, Natural fibre reinforced polymer composite door panels

Bamboo based products, bamboo strips boards.

Alternatives for finishes include Fly ash, Ceramic tiles, Terrazzo floors 5.2.2 Green Building The appearance of a Greens Building is similar to any other building. However, the difference is in the approach, which revolves round a concern for extending the life span of natural resources; provide human comfort, safety and productivity. This approach would


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result in reduction in operating costs like energy and water, besides several intangible benefits. Some of the salient features of a Greens Building are: Minimal disturbance to landscapes and site condition; Use of recycled and environmental Friendly Building Materials Use of Non-Toxic and recycled/recyclable Materials Efficient use of Water and Water Recycling Use of Energy Efficient and Eco-Friendly Equipment Use of Renewable Energy Indoor Air Quality for Human Safety and Comfort Effective Controls and Building Management Systems Layout of the buildings considering sun’s seasonal inclinations. 5.3 ENERGY CONSERVATION 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.

In case of power failure, 5 DG sets of total capacity of 7500 KVA (2*1500) in buildings will be provided as power back-up for building. 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 as the calculation for the stack height is given below considering height of the building: Energy conservation program will include measures taken for both energy demand as well as supply management. The energy conservation efforts consist of the above mentioned mitigation measures: 5.3.1 Architectural Design Features

SUPPLY

ENERGY CONSERVATION,

MONITORING & MANAGEMENT

DEMAND

Utilize 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.


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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 has been carefully considered within the overall architectural concept. 5.3.2 Energy Saving Practices Considering the importance of energy conservation, the Project Management Team of the proposed project should have built-in programs to monitor measurement systems and should install energy efficient machinery when any used machines are replaced. BAS shall be capable of performing the following main functions:

Monitoring of Electrical System

Monitoring of Plumbing & Fire Fighting System

Keeping the Management Informed for above Critical Operations of Services System

Promoting use of renewable energy e.g. solar water heating.

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 compact fluorescent lamps (CFLs) and low voltage lighting. 5.3.2.1 Energy saving by adopting various energy saving measures: (i) Energy saving due to day light harvesting and Electronic Ballast in the building:

10 % energy will be saved due to electronic basalt,

15 % energy will be saved due to day light harvesting

Total saving 25 % and effective saving would be about 50 % i.e. total saving would be about 12.5 %.

(ii) Energy saving by using solar lighting (for external lighting):

Total light load would be 30.0 KW

Total light load by using 30% lighting load on solar would be 21.0 KW

Saving would be (30.0 KW – 21.0 KW) 9.0 KW

Total hour of operation would be 10 hours

Number of days is 365 days 5.3.3 Behavioral Change for Reducing the Consumption

Display signages and leaflets to persuade residents to participate in energy conservation programmes.

Train all staff and operators for energy efficiency measures.

Promoting staffs’ awareness on energy conservation.


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

5.3.4 Thermal Characteristics The thermal performance of a building refers to the process of modeling the energy transfer between a building and its surroundings. For a non-conditioned building, it calculates temperature variation inside the building over a specified time and helps one to estimate the duration of uncomfortable periods. These quantifications enable one to determine the effectiveness of the design of a building and help in evolving improved designs for realizing energy efficient buildings with comfortable indoor conditions. The thermal characteristics of various components of building envelope are provided in Table-5.1 and Table-5.2

Table-5.1: Thermal Characteristics (U Values) of various components of building

envelope

Components Details U Value

(K.m2W-1)

Building Envelop Building envelop for external wall will be made of Bricks, concrete, steel etc.

Brick 1.25 Concrete 0.9

Roof 250 mm thick HW concrete, 50 mm thick expanded polyethylene, tarfelt roll & built-up roofing.

0.08

Wood - 2.17 Glass for Structural Glazing (Single Glazing)

Low-e-sunergy 6 mm thick heat strengthened, heat reflective glass (Sunergy Azur 6 mm, Solar factor 45, Light Transmission 56, Light reflection 7)

0.33

Table-5.2: Thermal Characteristics (R Values) of various components of building

envelope

Components Details R Value

(K.m2W-1)

Building Envelop

Building envelop for external wall will be made of Bricks, concrete, steel etc.

Brick 0.87 Concrete 0.78 – 1.25 Steel 1.07 – 1.25 Aluminum 0.004 – 0.005

Wood - 0.46


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Annual energy savings by using a Compact Fluorescent Lamp (CFL) and Light Emitting Diode (LED) in place of Incandescent Lamp (ICL). Table 5.3 shows the Comparative analysis of ICL, CFL & LED.

Table 5.3:- Comparative analysis of ICL, CFL & LED

Lumens

ICL CFL LED Watt

Annual Electricit

y Consump

tion (kWh)

Average Life Span (Hrs)

Watt

Annual Electri

city Consumption(kWh)

Average Life Span (Hrs)

Watt

Annual Electric

ity Consum

ption (kWh)

Average

Life Span (Hrs)

132 15 65.7

1000

3-4 17.5

6000

2 8.7

43800

220 25 109.5 5-7 30.7 2-3 13.1 345 40 175.2 9-10 43.8 4-5 21.9 620 60 262.8 13-15 65.7 6-8 35.0 1240 100 438.0 20-23 100.7 12-16 70.0 2070 150 657.0 37-39 170.8 20-26 113.8 2900 200 876.0 52-54 236.5 28-37 162.0

Installed wattage may exceed the above mentioned limits for CFL and LED *Energy consumption calculated considering 12 hours of daily operations of ICL, CFL & LED Saving (kWh) = (Wattage of ICL-Wattage of CFL) * Duration of usage (hrs)/24 hrs * 365 Source: CDM SSC-PoA-DD-Version 01 Similar calculation can be applied for calculating LED savings. 5.4 TRANSPORTATION The impacts of a transport system are diverse and affect both and simultaneously the environment and the safety of road users and roadside residents. Both aspects should be weighed equally in transport and urban and regional planning with the aim of assessing the interface between the safety and environmental aspects of road transport. Clearly the quality of the interaction between environment and safety objectives is essential to a successful strategy. This is typical for urban areas, where the greatest concentration of problems is encountered. In the past, public authorities have generally given priority to reducing congestion. As a result, environmental and road safety concerns were given a secondary priority. The public is now becoming more and more aware of the consequences of transport on its welfare and demands more attention on both environment and safety. Construction machinery due to its operation produces smoke, dust and noise and vibration. Internal road design would be done with due consideration for environment, and safety of the people residing or working near the roads. Proper sidewalk would be provided for the


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residence to commute. The width of sidewalk would depend upon the expected pedestrian flows and would be fixed with the help of guidelines given by IRC in IRC: 103-1988.


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CHAPTER-6

ENVIRONMENTAL MONITORING PROGRAM

6.1 INTRODUCTION Environmental monitoring of critical parameters is essential to assess the changes in environmental conditions, if any, during construction and operation of the project; to monitor the effective implementation of mitigation measures; and to suggest for any additional mitigation measures in case of significant deterioration of environmental quality. The environmental monitoring will be required during construction and operational phases of the project. The following parameters need to be monitored:

Air pollution

Noise level

Water quality monitoring and ground water level 6.1.1 Air Quality Monitoring and Record keeping The sources of air emissions for the proposed Expansion of Darbhanga Medical College and Hospital include the movement of vehicles within the premises. Therefore, as per the requirements of the Air (Prevention and Control of Pollution) Act 1981, Bihar Medical Services & Infrastructure Corporation Ltd. will apply to BSPCB for the Consent to Establish. Before the project being functional, Bihar Medical Services & Infrastructure Corporation Ltd. will apply to BSPCB for the Consent to Operate for Air Emissions and thereafter periodically renew its Consent to Operate. Bihar Medical Services & Infrastructure Corporation Ltd. would maintain an inventory of all point and fugitive sources of air emissions and identify the regulated sources if specified in BSPCB Consent to Operate for Air Emissions. Bihar Medical Services & Infrastructure Corporation Ltd. would conduct Ambient Air Quality (AAQ) monitoring at the specified locations within and outside the Existing and proposed Expansion of Darbhanga Medical College and Hospital premises area to ensure compliance with the conditions of the Consent to Operate, and submit the reports to BSPCB, at the specified frequency. The locations of the AAQ monitoring stations and the frequency of AAQ monitoring would be decided in consultation with the BSPCB. The air quality monitoring would be conducted for all regulated emission parameters. 6.1.2 Water Supply Monitoring and Record Keeping Bihar Medical Services & Infrastructure Corporation Ltd. would maintain quantitative information on water consumption (through water meters provided in the main water supply line and in each of the buildings, as required) to file Water Cess Returns to BPCB in appropriate format. This data would also help the Bihar Medical Services & Infrastructure Corporation Ltd. in identifying areas for water conservation, recycling and reuse. Care will


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be taken to ensure that water consumption data is monitored regularly and at such a frequency that potential variations due to various operational factors are recorded. The water samples from the main water supply point and drinking water points of the proposed Existing and Proposed expansion of Darbhanga Medical College and Hospital would be regularly analyzed. 6.1.3 Wastewater Quality Monitoring and Record Keeping The wastewater discharges from the proposed Existing and Proposed expansion of Darbhanga Medical College and Hospital will mainly comprise of domestic sewage and other wastewater discharges from drinking water points, toilets, washbasins, kitchen, backwashing of filters (used in water treatment) etc. Therefore, as per the requirements of the Water (Prevention and Control of Pollution) Act 1974, Bihar Medical Services & Infrastructure Corporation Ltd. will apply to BSPCB for the Consent to Establish. Before starting the operation, Bihar Medical Services & Infrastructure Corporation Ltd. will apply to BPCB 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, Bihar Medical Services & Infrastructure Corporation Ltd. will get the requisite amendments in its Consent. Bihar Medical Services & Infrastructure Corporation Ltd. would maintain an inventory of all sources of wastewater and maintain records of waste water quality and quantity for the wastewater streams, as required Bihar Medical Services & Infrastructure Corporation Ltd. will ensure that wastewater analysis is conducted for all regulated parameters as per BPCB’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 BPCB 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. 6.1.4 Noise Level Monitoring and Record keeping Bihar Medical Services & Infrastructure Corporation Ltd. would maintain an inventory of all point and non-point sources of noise emissions and identify regulated sources, if any, if specified in the BPCB Consent to Operate for Air Emissions. Bihar Medical Services & Infrastructure Corporation Ltd. management would conduct noise level monitoring at the specified locations within, on the fence line/boundary, and outside the Expansion of Darbhanga Medical College and Hospital 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 BPCB officials. The noise level monitoring would be conducted at such a frequency that potential variations due to various operational factors are recorded.


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6.2 SUMMARY OF ENVIRONMENTAL MONITORING AND DOCUMENTATION PLAN

6.2.1 Environmental Monitoring Program during Construction period Based on the above, the following environmental monitoring program during construction activities is proposed for Expansion of Darbhanga Medical College and Hospital. The monitoring program would be discussed and approved by BPCB and has been shown in Table-6.1

Table-6.1: Proposed Monitoring Program for Construction Phase

S. No. Type Locations Parameters Period and Frequency

1. Stack emission

monitoring Stack of any operating DG set.

PM, SO2, NO2,

CO, HC As per CPCB Standards

2.

Ambient Air Quality Monitoring

Project Site Vill. Pokharsama Vill. Mustafapur Vill. Mausimpur Vill. Dihlahi

PM10,PM2.5, SO2, NO2, CO

As per CPCB Standards (NAAQS-2009)

3.

Ambient Noise Monitoring


Noise level Leq

both during daytime and nighttime

As per CPCB Standards

4.

Water Quality Testing (Portability testing)


Drinking water parameters as per IS 10500:2012.


5. Wastewater quality monitoring

Inlet and outlet of the STP and ETP

pH , BOD, COD, Oil & grease, TSS


6.

Soil quality monitoring


pH, Humidity, Texture, Organic matter, NPK, Sulphate, Calcium, Magnesium, C: N ratio.

IS 2720 and USDA

Guidelines


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6.2.2 Post-Project Environmental Monitoring Program Based on the above, the following post-project environmental monitoring program is proposed for the Expansion of Darbhanga Medical College and Hospital. The monitoring program would be discussed and approved by BPCB and has been shown in Table-6.2.

Table-6.2: Proposed Monitoring Program for Operational Phase S. No. Type Locations Parameters Period and

Frequency 1. Stack emission

monitoring Stack of any operating DG set.

PM, SO2, NO2 CO, HC


2. Ambient Air Quality Monitoring


PM10,PM2.5, SO2, NO2, CO

As per CPCB Standards (NAAQS-2009)

3. Ambient Noise Monitoring


Noise level Leq

both during daytime and nighttime


4. Water Quality Testing (Portability testing)


Drinking water parameters as per IS 10500:2012.


5. Treated Wastewater Quality

Inlet and outlet of the STP and ETP

pH , BOD, COD, Oil & grease, TSS


6. Soil quality monitoring


pH, Humidity, Texture, Organic matter, N, P, K, Sulphate, Calcium, Magnesium,

C: N ratio

IS 2720 and USDA

Guidelines

6.2.2.1 Environment Management Cell An Environment Management Cell (EMC) may be centralized one to be formed which will be responsible for implementation of the post project monitoring plan. The same EMC will


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also be responsible for post project monitoring of this project. The composition of the proposed Environment Management Cell and responsibilities of its various members are given in Table-6.3.

Table-6.3: Environment Management Cell S. No. Designation Proposed Responsibility

1. Senior Executive Director

Environmental policy and directions

2. Advisor (Environment)

Overall responsibility for environment management and decision making for all environmental issues

3. Executive Director In-charge of operation of environment management facilities

Ensuring legal compliance and interaction with regulatory agencies

4. General Manager Secondary responsibility for environment management and decision making for all environmental issues

5. Site Engineers Ensure environmental monitoring as per appropriate procedures

6.2.3 Environmental Documentation Documentation and reporting of environmental performance is an important management tool for ensuring sustainable operation of the project Expansion of Darbhanga Medical College and Hospital. Documents/Records shall be maintained for regulatory, monitoring and operational issues. Typical documentation requirements for the project Expansion of Darbhanga Medical College and Hospital are summarized in Table 6.4.

Table-6.4: Environmental Documentation for Operational Phase PARAMETER PARTICULARS

Air Emissions (incl. Noise)

Consent to Establish from BSPCB

Consent to Operate for Air Emissions from BSPCB

Ambient Air Quality and Stack Emissions Monitoring records

Ambient Noise Monitoring Records Water Supply Water Quality Monitoring records

Water Cess Returns Wastewater Discharges

Consent to Establish from BSPCB

Consent to Operate for Wastewater Discharges from BSPCB

Details of quantity of wastewater discharged from various sources and discharged from the outlet of the STP for recycling/into the sewer (if any)

Operational details of STP including number of hours of operation, chemical usage, in-process wastewater quality, etc.


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PARAMETER PARTICULARS

Wastewater Quality and Quantity Monitoring records

Waste Management Permission for disposal of solid wastes from concern 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 BPCB

Documentation related to off-site transportation and disposal of hazardous wastes (including Form-9 and Form-10)

Environmental Statement

Submission of Environmental Statement to BSPCB 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

Polychlorinated Biphenyles

Certification from suppliers of transformers, capacitors, transformer oils, etc. that no PCBs containing substances are used on-site, if applicable.

6.3 ENVIRONMENTAL STATEMENT Darbhanga Development Authority would submit an Environmental Statement to BPCB, in the prescribed format (FORM-V), by 30th September each year for the relevant financial year ending 31st March. 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 Existing and Proposed expansion of Darbhanga Medical College and Hospital, District Darbhanga, Bihar relevant EMPs will be communicated to the employees/staff and people of the project Existing and Proposed expansion of Darbhanga Medical College and Hospital, District Darbhanga, Bihar. 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 Existing and Proposed


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expansion of Darbhanga Medical College and Hospital, District Darbhanga, Bihar 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 Recreational Entertainment Park “The Hemisphere” Environmental Management System (EMS) including environmental monitoring, reporting and documentation needs.

Requirements and responsibilities in case of an emergency as per emergency response plan.

6.4 CRITICAL AREAS AND CONCLUSION Based on the findings of the Environmental Study, following are deemed to be critical areas:

Management of Sewage

Management of Solid Wastes It is understood that the management will implement necessary and appropriate mitigation measures, post project monitoring and safety assurance measures as discussed in the EMP throughout the life cycle of the project. Given that commitment the project should not pose significant intolerable impact to the environment.


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CHAPTER-7

ADDITIONAL STUDIES

7.0 GENERAL This chapter covers the risk assessment and disaster management plan. 7.1 RISK ASSESSMENT AND DISASTER MANAGEMENT PLAN The primary requirement for making disaster management plan is the reliable and upto date information about topography and socio- economic and climatic conditions of this region which is described in previous chapter. This will help in identifying the areas vulnerable to environmental and manmade hazards. This chapter deals with the information on geographical aspects of Darbhanga district, its area, population distribution, climatic condition, physiographic divisions as well as geology of the district. This district is prone to different kinds of hazards like earthquakes, drought, industrial disasters, fire etc. For the last two decades, it has been on the faster pace of the development, and emerged as the industrial and financial hub of Bihar. Hazard Risk in Darbhanga is further compounded by increasing vulnerabilities related to the high population growth, rapid-urbanization, increasing Industrialization, rapid development within high risk seismic zone (Zone V), environmental degradation, climate change etc. The threat (Risk) and possible impact (Vulnerability) which can be actualized from these hazards ranges from minor impacts affecting one village to events impacting more areas. During last one decade, Darbhanga has undergone major changes and has now developed into Modern Township. Over the years, disasters have caused damage to life and property and have adversely impacted economic development. The entire region of Darbhanga falls in high risk seismic zone V and corresponds to MSK intensity VIII making it highly vulnerable to Earthquakes,that may occur due to the following the major tectonics features: For above mentioned point, Existing and Proposed expansion of Darbhanga Medical College and Hospital falls in Darbhanga district and required risk assessment and disaster management plan are the following: 7.1.1 EMERGENCY PREPAREDNESS PLAN A state of “Emergency” is defined as any event that disrupts normal operations or poses a serious threat to persons or property, requires a quick or immediate response and may require support beyond the abilities of the company. Generally good design, regular inspection and preventive maintenance of the equipment(s) reduce the probability of occurrence of emergencies. However, as it is not possible to totally eliminate such eventualities and random failures of equipment or


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human errors, omissions and unsafe acts, it is important to have an Emergency Response Plan (ERP), which focuses on mitigating the effects of such an Emergency and restoration of normalcy at the earliest. The overall objective of an ERP is to make use of the combined resources on-site and outside services to achieve the following:

To localize the emergency and, if possible, eliminate it;

To minimize the effects of the accident on the people and property on-site;

Effect the rescue and medical treatment of casualties;

Safeguard other people;

Evacuate people to safe areas/assembly points;

Informing and collaborating with statutory authorities to tackle the emergency;

Initially contain and ultimately bring the incident under control;

Preserve relevant records and equipment for subsequent enquiry into the cause and circumstances of the emergency; and

Investigating and taking steps to prevent recurrence. The ERP can identify only some possible events that could occur during an emergency and the ERP therefore designates areas of authority and responsibility and defines the framework within which emergency decisions will be made. The ERP defines the levels of emergencies and focuses on the most serious of incidents. The ERP has to be related to the identification of sources from which hazards can arise and the maximum credible loss scenario that can take place in the concerned area. The ERP takes into account the maximum credible loss scenario - actions that can successfully mitigate the effects of losses/emergency need to be well planned so that they would require less effort and resources to control and terminate emergencies, should the same occur. Main hazards identified for the Expansion of the Darbhanga Medical College and Hospital include:

Fire hazard;

Earthquake; A detailed ERP for the above mentioned emergencies will be prepared for the proposed project Expansion of the Darbhanga Medical College and Hospital. All resident, guests, and visitors shall be made aware of the ERP through regular training/awareness programmes, signages, etc. The ERP related to hazards pertaining to fire, earthquake is briefly described in the following section.


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7.1.2 FIRE HAZARD 7.1.2.1 Fire Protection System The fire protection system for the proposed project Expansion of the Darbhanga Medical College and Hospital building is to be designed as per the provisions of National Building Code - 2005 and the directions of local fire service authority. 7.1.2.2 Classification of the Building 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 “A” and falls under Item 8(b) (Township & Area Development) of the Environmental Impact Assessment (EIA) Notification of September 14, 2006 and its amendments till date. 7.1.2.3 Hydrant System Hydrant system will be provided at each floor and also on the periphery of the building (Yard hydrants). The water supply to hydrants would be by means of wet riser piping system connected to the static storage in the underground reservoir through a set of automatic pumps installed in the pump room. The system is also fitted with inlet connection (fire brigade breaching inlet) at ground level for charging with water by pumping from the fire service appliances and an air release valve at roof level to release trapped air. The Fire Hose Cabinets would be placed at conspicuous locations preferably near staircase and lift lobby, ensuring that no part on the floor is more than 30 m away from it. 7.1.2.4 Automatic Sprinkler System The entire building except electric substation and plant room is to be provided with automatic sprinkler system. The system will be designed as per IS: 15105 – design and Installation of fixed automatic sprinkler Fire Extinguishing system/NFPA 13 - standard for the Installation of


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Sprinkler System. Sprinkler system shall incorporate an alarm system also. The Sprinkler Annunciation Panel located in the fire control room will indicate the operation of the sprinklers on the particular floor with an audio visual alarm. 7.1.2.5 Fire Pumping System Water sumps are provided in the pump room in the underground reservoir so that always immersed suction is available for the pumps. The pumps are designed to cater for the flow and pressure requirement at any point of the fire fighting system. The system will comprise of following pumps:

Electric Fire Hydrant pump

Electric Sprinkler pump

Electric Jockey Pump

Diesel Standby pump 7.1.2.6 Portable Fire Extinguishes ISI marked portable fire extinguishers of specified type and capacities shall be provided at all levels including electric substations, meter rooms and lift machine rooms as per the provisions of IS : 2190 - 1979. 7.1.2.7 Machinery/Components to be installed for Fire Fighting:

Fire Brigade Connection;

Under ground fire water tank;

Over head fire water tank;

Sprinklers line;

Fire line;

Fire Hose cabinet;

Hose Reel;

Single headed External Fire Hydrant;

Smoke Detector;

Fire detector;

Alarm system;

Electric pump;

Diesel pump;

Jockey pump;

Air Release Valve;

Butterfly valve;

Non return Valve;

Strainer;

Landing valve;


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Floor drain;

Pendent Sprinklers;

4.5 kg CO2 Type portable fire extinguisher;

5.0 kg ABC Type Portable Fire extinguisher;

9.0 liters Water CO2 Type portable fire extinguisher. 7.1.2.8 Response in Case of Fire

Required response in the event of a fire should be described in signs/labels displayed in the relevant areas.

On sighting a fire, it should be immediately informed to the concern person or authority at the site Recreational Entertainment Park “The Hemisphere” giving the details about the exact location and the type of fire.

Intimate the Emergency Response Team for fire.

If the fire is small, get engaged in extinguishing the fire using the nearest fire extinguisher

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 should immediately inform the nearest Hospital, Fire Station and Police. If required, a Fire Tender should be summoned.

The Emergency Response Team shall provide immediate relief to the injured people 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.

7.1.2.9 Instructions for residents

Get out of the 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.

Do not use elevators to evacuate, use stairs. Be patient, do not panic or push. If in a room with a closed door, please follow the instructions as mentioned below:

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

Partially open a window to escape or for fresh air while awaiting rescue and stand near it.

If there is no smoke at the 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.

Pack the space under the door with wet clothing or other material to keep the smoke out.


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Let someone know you are trapped. Call Security and stay on the line until he tells you to hang up. If there are no phones available, yell out the window (if you have one), kick on the door, do anything to make noise and draw attention to yourself. Hang a sheet, jacket or other article out of the window to signal your location.

Stay low to the floor as the smoke will fill higher areas first.

Do not attempt to jump from windows above the ground level as this can cause serious injury or death.

If you are physically unable to evacuate, proceed to a safe place and inform Security of your location.

You may assist a disabled but mobile individual in an evacuation. However, attempts to carry immobilized individuals are discouraged. Once the location of the disabled individual is received, trained and equipped emergency personnel will evacuate the individual depending upon the site of the fire and the potential hazard.

All personnel should know where primary and alternate exits are located, and be familiar with the various evacuation routes available. Floor plans with escape routes, alternate escape routes, exit locations and designated assembly points shall be displayed.

Stay out of damaged buildings.

Check that all wiring and utilities are safe.

7.1.3 EARTHQUAKE 7.1.3.1 Response Procedures for residents If indoors: Take cover under a piece of heavy furniture or against an inside wall and hold on.

Stay inside the most dangerous thing to do during the shaking of an earthquake is to try to leave the building because objects can fall on you.

If outdoors: Move into the open, away from buildings, streetlights, and utility wires. Once in the open, stay there until the shaking stops.

If in a moving vehicle: Stop quickly and stay in the vehicle. Move to a clear area away from the buildings, trees, overpasses, or utility wires. Once the shaking has stopped, proceed with caution. Avoid bridges or ramps that might have been damaged by the quake.

7.1.3.2 After Earthquake

After the quake, be prepared for aftershocks.

Although smaller than the main shock, aftershocks cause additional damage and may bring weakened structures down. Aftershocks can occur in the first hours, days, weeks, or even months after a quake.


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7.1.3.3 Help injured or trapped persons Give first-aid where appropriate. Do not move seriously injured persons unless they are in

immediate danger of further injury. Call for help.

Remember to help those who may require special assistance e.g. infants, the elderly, and people with disabilities.

Stay out of damaged buildings.

Use the telephone only for emergency calls. 7.1.3.4 Damage Control No attempts are to be made at damage control that involves any degree of risk to life and

health of facilities personnel. The following actions can be undertaken by residents to reduce damage potential to the property:

Shut off gas mains

Shut off water mains

Disconnect mains power supply if the isolating devices for these utilities are outside the building

7.1.3.5 Damage Assessment/Reporting: After the initial shock, evaluate the situation and if emergency help is necessary, call the emergency response team (ERT) at the designated emergency response number. Report any injuries or damage to facilities to ERT. 7.1.3.6 Response Procedure for Emergency Team

Formulate an Emergency Response Team for earthquake response.

Using the public address system, inform guests, visitors and staff about the response procedures discussed above.

Inform the necessary authorities for aid.

Ensure that no residents are stuck beneath any debris, in case of a structural failure.

Ensure that all residents standing outside/near the buildings are taken to open areas.

Ensure that the first-aid, ambulance and fire tender vehicles are summoned, if necessary.

Inform the nearby hospitals if there are any injuries.

Check the utilities and storage tanks for any damage. 7.1.3.7 Security: Secure the areas from being entered by placing a cordon of security guards at a safe distance from the building. These security guards may be supplemented with other suitable facility employees.


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7.1.3.8 Elevator Usage: Elevator installations in seismic zones are protected with switches to stop all elevator movement as soon as seismic action has reached a certain limit. Should such a device fail and elevators are still operable after an earthquake, nobody must be allowed to make use of elevators. 7.1.3.9 LPG/Natural Gas Leakage

The affected area should be evacuated and cordoned off immediately.

Intimate the Emergency Response Team about LPG/Natural Gas leakage.

Shut down the main valves in the gas pipeline.

Ensure that only concerned personnel are present in the affected area and all other residents are moved to the nearest assembly points.

Rescue trapped personnel. Also, check if any personnel are unconscious in the area and immediately move them outside and provide first aid.

Ambulance should be summoned to take injured personnel to the nearest hospital.

Personnel in the nearby buildings shall be asked to close all doors and windows to prevent entry of the leaked gas.

Source of leakage shall be traced and isolated from all other areas. If required, pedestal fans shall be used to bring down the gas concentration.

No match box or gas lighter or electric device or switch operated.

7.2 NATURAL RESOURCE CONSERVATION 7.2.1 ENERGY CONSERVATION The maximum connected electrical load for the proposed project is 7875 KVA. The power shall be supplied by the Bihar state electricity board). The project shall have provision of 5 D.G. sets as standby arrangement. For minimizing energy consumption, the occupants shall be encouraged to use energy saving appliances /fittings and solar water heater etc. Solar energy is also proposed to utilize for street lighting in phased manner. During planning stage care has been taken to plan the project in such a way that there is maximum use of solar energy. As given above the occupants shall be encouraged to use solar energy for water heating and energy saving fittings and appliances etc. Most of large windows are being protected by verandah, balcony covers and chajjas to cut down heat transfer in buildings. All rooms and corridors have very good natural lighting & cross ventilation thereby will require less of artificial lighting and lead to energy conservation. Terrace roof provided with insulation/ turfing, walls are brick wall offering insulation and fenestration protected by overhangs. There will be use of reflecting paints on roof top of the proposed project for energy conservation .Various energy conservation measures to be adopted in the proposed project are described below:


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7.2.1.1 Solar Architectural Features The proposed project will provide enough day light factors in the building to permit maximum day light to interior to minimize overall energy consumption. These features will also minimize the impact of climate both in summer and in winter and as a result, the use of electricity will likely to be reduced. The proposed project will aim to achieve 100% solar lighting in common area, staircases etc. 7.2.1.2 Thermal Characteristics of Building Envelope The thermal characteristic of various components of the building is given in Table-7.1 and 7.2.

Table-7.1 Thermal Characteristics (U Values) of various components of building envelope

Components Details U Value

(K.m2W-1)

Building Envelop Building envelop for external wall will be made of Bricks, concrete, steel etc.

Brick 1.25 Concrete 0.9

Roof 250 mm thick HW concrete, 50 mm thick expanded polyethylene, tarfelt roll & built-up roofing.

0.08

Wood - 2.17 Glass for Structural Glazing (Single Glazing)

Low-e-sunergy 6 mm thick heat strengthened, heat reflective glass (Sunergy Azur 6 mm, Solar factor 45, Light Transmission 56, Light reflection 7)

0.33

Table-7.2 Thermal Characteristics (R Values) of various components of building envelope

Components Details R Value

(K.m2W-1) Building Envelop

Building envelop for external wall will be made of Bricks, concrete, steel etc.

Brick

Concrete

Steel

Aluminium

0.87 0.78 – 1.25 1.07 – 1.25

0.004 – 0.005

Wood - 0.46

7.2.1.3 Energy Saving Measures Use of solar water heating system has been proposed in the project for the residential

complex.


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100%solar lighting will be used in staircases and common areas.

Energy efficient appliances will be installed in the building.

Constant monitoring of energy consumption and defining targets for energy conservation will be employed.

Compact fluorescent lamps and low voltage lighting system will be used.

Sunscreen films on windows to reduce heating inside the buildings will be used.

Awareness on energy conservation will be raised among the users of the buildings in the complex.

7.3 R&R ACTION PLAN The project will not result in displacement of any local population and hence, does not require a resettlement and rehabilitation study.


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CHAPTER-8

PROJECT BENEFITS 8.0 GENERAL The project site is situated at District Darbhanga, Bihar. The salient features of the project include: Fire Fighting system as per NBC Emergency Alarm System Advanced fire protection systems Seamless telecommunication networks

8.0.1 PHYSICAL INFRASTRUCTURE The project Expansion of the Darbhanga Medical College and Hospital will have Hostels, Academic Block and Residential Facilities for Staff. While it will help in meeting the growing residential need for people, it also provides state-of-the-art apartments and modern terms of comfort and safety of its residential units. Care has been taken to provide the occupants and visitors with necessary facilities as power, water supply, parking spaces, and broad roads that are safe and secure. 8.0.2 SOCIAL INFRASTRUCTURE A Project of this scale sets in an overall development of the region, with construction of new or maintenance and widening of existing roads, power supply and water supply, since a Hospital Project generally brings the focus of the development authorities in the locality. 8.0.3 ECONOMIC BENEFITS The project will entail positive impact on the local economy. The construction phase of the project will engage a large number of construction workers, whether skilled, semi-skilled or unskilled. The workers will also be for ensured welfare facilities such as drinking water, sheds for resting, medical aids, and aid in children’s education. In meeting the day-to-day and recreational demands of the residents of the site, the region is also likely to develop a number of shopping and amusement facilities, thereby, further stimulating the local economy.


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CHAPTER-9 ENVIRONMENTAL MANAGEMENT PLAN

9.1 INTRODUCTION This section outlines the key environmental management plan and safeguards that will be initiated by the project proponent to manage the project’s key environmental concerns. Environmental Management Plan (EMP) is the mechanism to ensure that environmental considerations are integrated into the project survey and design, contract documents and project supervision and monitoring.

These are tools for mitigating or offsetting the potential adverse environmental impacts resulting from various activities of the project. The environmental management plan (EMP) mainly consists of integrating potential impacts (positive or negative), with environmental mitigation measures.

The Environmental Management Plan (EMP) is a site specific plan developed to ensure that the project is implemented in an environmental sustainable manner where all contractors and subcontractors, including consultants, understand the potential environmental risks arising from the proposed project and take appropriate actions to properly manage that risk. Also, it is very important to highlight here that such environmental mitigation measures shall be used in conjunction with good management practices and good engineering design, construction and operation practices. The EMP will be a working document that personnel on site need to both understand and undertake environmental management. It will be ensured that personnel are in a position to adequately manage the environmental concerns of the site and effectively monitor for and mitigate impacts.

9.2 ENVIRONMENTAL MANAGEMENT PLAN AT THE PROPOSED PROJECT Environmental management plan is a vital process of any management plan of the development project and will allow for prompt implementation of effective corrective measures. The EMP is generally: Prepared in accordance with rules and requirements of the MoEFCC and the BSPCB; To ensure that the component of facility are operated in accordance with the design; Process that confirms proper operation through supervision and monitoring; System that addresses public inconvenience during construction and operation of the

facility; and


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Plan that ensure remedial measures are implemented immediately.

The components of environmental management plan (EMP) that will be required to mitigate the adverse environmental impacts during construction and operation phase of the project and these are as follows: 9.2.1 EMP for Air Management A) Construction Phase To mitigate the impact of PM10 and PM2.5 (dust particles) as discussed in Section 4.3 of Chapter-4 during the construction phase of the proposed project, the following measures are recommended for implementation: Dust Control Plan Land development activities may lead to the generation of dust. Foundation work would require pile driving using heavy machinery, which may produce gaseous pollutants. Construction work will involve excavation and concreting etc. All these activities may give rise to dust, resulting in air pollution. The structural work will involve steel work, concrete work, masonry work etc. and construction equipment like concrete mixers, hoists, and welding sets etc. will be used. These activities at times produce air contaminants. The most cost-effective dust suppressant is water, because a source of water tends to be readily available on a construction site. Water would be applied using water bowers, handheld sprays or automatic sprinkler systems. Furthermore, incoming loads could be covered with tarpaulins to avoid loss of material and generation of dust in transport, especially if material is transported off-site. B) Operation Phase During the operational phase of the site the following measures are recommended for implementation to mitigate the impact of pollutants as discussed in Section 4.3 of Chapter-4: Greenbelt Development Greenbelt development 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. Table 9.1 indicates various species to be used to reduce air pollution in Greenbelt development:

Table- 9.1: Species to be used for Air pollution abatement in Greenbelt development S. No. Scientific Name Common Name

1. Plumeria Alba Pagoda Tree 2. Cassia Siamea Kassod Tree 3. Bauhinea blakena Kachnar 4. Bauhinea alba Orchid Tree


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5. Cassia fistula Golden Shower 6. Callistemon Bottle Bottle Brush 7. Alstonia scholaris Black Board Tree 8. Erythrina indica Pangar 9. Delonix regia Gulmohar 10. Nyctantches arbor-tristis Harsingar 11. Largerstoemia speciosa Pride Of India 12. Bombax Cotton Tree 13. Azadirachta indica Neem 14. Putranjiva roxburghii Putranjiva 15. Neolamarckia cadamba Kadamb 16. Corisia Silk Floss tree

9.2.2 EMP for noise environment A) Construction Phase During the construction phase of the project the following measures are recommended for implementation to mitigate the impact of noise as discussed in Section 4.4:

Noise shields

Time of operation

Job rotation and hearing protection.

Proper operation and maintenance of heavy equipment as well as transport vehicles

Noise shields Construction equipment producing noise shall be covered with noise shields. The shield is a physical barrier (composed of brick and mud, with a non reflective internal plastering), approximately 3 meters in height, which will provide adequate noise attenuation. Alternatively, a barrier of GI sheets around the noise producing machinery may be erected for the purpose for mobile machinery.

Time of operation Noisy construction equipment shall not be permitted during night hours.

Job rotation and hearing protection Duties of workers employed in high noise area shall be rotated and personal protective equipments like ear plugs/ear muffs etc shall be provided to those working very close to the noise generating machinery.

Proper operation and maintenance of heavy equipment as well as transport vehicles shall also ensure lower noise emissions.

B) Operation Phase


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During the operational phase the following measures are recommended for implementation to mitigate the impact of noise from diesel generator sets as discussed in Section 4.4:

Noise emission control technologies

Green belt development

Noise barriers

Control of noise from road traffic Noise emissions control technologies These include the control of noise at the source of generation by providing various acoustic chambers to the noise generating equipments and machinery. Greenbelt development Trees with dense canopy cover and heavy foliage serve as noise absorbers and reduce the levels of noise generated. The following species can be used in a Green belt to serve as noise breakers:

Mangifera indica (Aam)

Dalbergia Sissoo (Shisham)

Ficus religiosa (Peepal)

Psidium guayava (amrud) Noise barriers National Building Code 2005 suggests that design solutions such as barrier blocks should be used to reduce external LA10 noise levels to at least 60-70dB(A) at any point 1.0 m from any inward looking façade. Greens belts and landscaping could act as an effective means to control noise pollution. Control of noise from road traffic Trees with heavy foliage planted on both sides of carriage way help muffle the noise produced; the foliage extends for a considerable distance of 30m or above 9.2.3 EMP for water environment Ingress of Water/Soil Salinity In the context of soil / water saline conditions are likely to prevail at the proposed site, the potential danger of saline attack and another cement concrete corrosive activity that may be triggered additionally is due to the alkali aggregate reaction (AAR). The salinity of both the soil and water cannot be controlled since it is a natural phenomenon and related to soil, ground water logging and saline quality of ground water which is specific to the location of the proposed site. Therefore, the potential danger may be avoided by


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following the best practices and guidelines prescribed in this regard in the ‘National Building Code-2005’ on the structural design aspects and nature of raw materials to be used for the proposed building construction. The laying of Damp Proof Course (DPC) assumes a great importance and significance here. The laying of DPC has to be done with utmost care and use of state-of-the-art technology consisting of use of Polythelene sheeting in association with use of sand layer in addition to the usual DPC horizon may be considered for the purpose. External coating of the masonry work starting from the below ground levels with commercially available epoxies and plasticizers under different brand names shall certainly prove helpful and preventive for the weakening of the structural safety. Covering with protective epoxy paints with multiple layers on the external surfaces has prevented Prevention of Dampness and Manifestation Dampness in walls may be due to capillary rise from foundation, direct penetration of moisture through the joints in the exposed wall surface, junction with roofs, projecting features, leaky pipe fittings or through condensation under certain weather conditions. The most common causes and corresponding remedies for each are numerated below:-

Table: 9.2: Preventive measures for dampness and manifestation

Causes of dampness

Preventive Measures

Inadequate DPC

The greatest source of dampness in walls is capillary rise of water from the foundation. This can be recognized by the appearance of fairly regular lines of discoloration proceeding from the bottom to the top or efflorescence on the walls. The most effective means of arresting this is the provision of an effective damp-proof course at the plinth level. Provision of DPC is now an essential requirement in new buildings. The practice of providing only a layer of dense concrete does not effectively stop capillary rise in water. Various integral water proofing compounds available in the market under various proprietary names have shown limited success in checking the capillary rise of moisture.

Seepage through brick/ stone walls and through joints in brick masonry.

Most walling units such as bricks and concrete blocks are porous. Though some kinds of building stones are relatively impervious, the mortars with which they are laid are pervious. There is a possibility that directly beating by rain or capillary action through ground water may penetrate the foundation, particularly through joints, unless some preventive measures are taken. A judicious selection of priory tested raw materials


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Prevention of Alkali Aggregate Reaction (AAR) Alkali-aggregate reaction is a chemical reaction between certain types of aggregates and hydroxyl ions (OH-) associated with alkalis (Sodium Oxide and Potassium Oxide) in the cement. Usually, the alkalis come from the portland cement but they may also come from other ingredients in the concrete or from the environment. Under some conditions, the reaction may result in damaging expansion and cracking of the concrete. Concrete deterioration caused by alkali-aggregate reaction is generally slow, but progressive. Cracking due to alkali aggregate reaction generally becomes visible when concrete is 5 to 10 years old. The cracks facilitate the entry of de-icing salt solutions that may cause corrosion of the reinforcing steel, thereby accelerating deterioration and weakening a structure.

This alkali-aggregate reaction has two forms:

Alkali-silica reaction (ASR) - Alkali reaction with amorphous silica; - Alkali reaction with silicates caused by reactions in polyphase siliceous aggregates (shale, granite, sandstone);

Alkali-carbonate reaction (ACR). - Alkali reaction with dolomitic carbonates

Prevention of Alkali-Silica Reaction This is the most common form of alkali aggregate reaction and results from the presence of certain siliceous aggregates in the concrete found in some granites, gneisses, volcanic rocks, grey wackes, argillites, phyllites, hornfels, tuffs, and siliceous limestones. In ASR, aggregates containing certain forms of silica will react with alkali hydroxide in concrete to form a gel that swells as it adsorbs water from the surrounding cement paste or the environment. These gels can swell and induce enough expansive pressure to damage concrete. The product of the alkali-silica reaction is a gel that absorbs water and increases in volume. Pressure generated by the swelling gel ruptures the aggregate particles and causes cracks to extend into the surrounding concrete. Typically, alkali-silica reaction results in the formation of map-pattern cracking of the concrete. Prevention due this damage lies in use of quality tested raw materials such as aggregates, cement, sand, bricks, cement and water that shall be used in making cement mortars.

and mortar for different types of structural applications can reduce dampness/corrosive action to a great extent. Preventive measures to minimize the dampness /corrosive action listed under two categories:- (i) External waterproof renderings. (ii) Internal waterproof surface treatments.


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It has been observed that damage due to AAR is often greatest where structures are wet, such as at leaking joints; therefore, care in detailing of the structure can help to reduce deterioration. If reactive or potentially reactive aggregates have to be used in areas with high ambient temperatures, it would be wise to reduce the alkali levels in cement and concrete below those necessary in more temperate climates. There is however, insufficient information available to quantify such reductions. A number of forms of silica have been reported in cases of AAR throughout the world. Notably these are microcrystalline and crypto crystalline silica, often found in flint and chert. Strained quartz found in some quartzite has also been implicated. Opaline silica is perhaps the most reactive form. Reactive forms of silica are also found in more complex rock forms such as siliceous limestone, granites, etc. The role of size of constituent minerals of aggregates is significant in triggering the reaction. Larger the size of mineral grains in the aggregate higher the chances of the reaction. Damage has been reported due to reaction occurring in both coarse and fine aggregates, but in many cases, particularly with opaline sands, damage has been the result of reaction in the coarser particles of fine aggregate, i.e. particles in the 2 to 5 mm size range. The effect of the aggregate size has been reported by a number of researchers. Alkalis can also come into concrete from mixing water and chemical admixtures in concrete. In many of the projects, ground water or boring water and runoff river water is used in concrete. The ground water may contain dissolve alkalis from the surrounding soil/ rocks and river water may also contain industrial and agricultural effluent which may be the source of alkalis. Preventive measures may also be planned by

use low-alkali portland cement so total quantity of alkalis in the concrete mixture lies below a specified limit

use blended cements

Replace part of the Portland cement with finely ground granulated blast furnace slag or pozzolanic materials.

Proper allowance also has to be made for alkalis introduced into the concrete by sources other than cement. Alkalis may come from the aggregate, from admixtures, and from brackish water if used as mixing water. The aggregates can be responsible either because of alkali salt contamination or through soluble alkalis release, but the latter event is considered infrequent. Some safe levels of alkali content of concrete in places are summarized below:


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Countries Type of mineral Alkali content United Kingdom Reactive aggregates less than 4 kg/m3

United Kingdom Aggregates containing

opaline ,silica safe level of 3 kg/m3

New Zealand Reactive aggregates 3.5 kg/m3 USSR, Japanese Industrial Standard, Iranian Standard

Reactive aggregates 3 kg/m3

The aggregates suitability for non-corrosiveness is judged from the reactivity of minerals within the aggregate. The following Table displays the minerals which trigger the corrosive reaction in the cement concrete structures.Minerals, rocks and other substances which are potentially deleteriously reactive with alkalis in cement.

MINERALS Opal. Chalcedony. Tridymite. Cristobalite. Cryptocrystalline, microcrystalline or glassy quartz. Coarse-grained quartz which is intensely fractured, granulated and strained internally or filled with submicroscopic inclusions of which Illite is one of the most common. Silicic, intermediate and basic volcanic glasses.

Vein quartz. ROCKS

Rocks Reactive component Igneous rocks

Granites , Granodiorites , Charnockites

More than 30 percent strained quartz as characterized by an. undulatory extinction angle of 25° or more.

Pumice, Rhyolites, Andesites, Dacites, Latites, Perlites, Obsidians, Volcanic tuffs

Silicic to intermediate silica rich volcanic glasses; devitrified glass; tridymite.

Basalts Chalcedony; cristobalite; palagonite; basic volcanic glass.

Metamorphic rocks

Gneisses, Schists More than 30 percent strained quartz as characterised by an undulatory extinction angle of 250 or more.

Quartzites Strained quartz as above; 5 percent or


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more chert.

Hornfelses, Phillites, Argillites Strained quartz as above; micros crystalline to cryptocrystalline quartz.

Sedimentary rocks

Sandstones Strained quartz as above; 5 percent or more chert; opal.

Greywackes Strained quartz as above; microcrystalline to cryptocrystalline quartz.

Siltstones Shales Strained quartz as above; microcrystalline to cryptocrystalline quartz; opal.

Tillite Strained quartz as above; microcrystalline to cryptocrystalline quartz.

Chert Flint Cryptocrystalline quartz; chalcedony; opal.

Diatomite Opal; cryptocrystalline quartz. Argillaceous dolomitic limestones Argillaceous calcitic dolostones Quartz-bearing argillaceous calcitic dolostones

Dolomite; phyllosilicates exposed by dedolomitisation .

OTHER SUBSTANCES Synthetic glass; silica gel

Water Source Development Water source development shall be practiced by installation of scientifically designed artificial water recharging structures. The objective is to develop the water sources of the region, such that sustainable water supply to the proposed project is maintained. Following methods normally do artificial recharge;

Area Treatment

Spreading Methods

Open Well and Shafts

Drilled wells and Bore Holes The suitability of a particular method is based on hydro-geological condition, quality of source and proposed use of recharge water. In the proposed project, groundwater recharge pits are planned for groundwater recharging. It is envisaged that recharging of ground water will improve the water quality in the area, as the rainwater is fresh and without any pollution. It is planned to effectively harvest water by rainwater harvesting mechanism.


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Minimizing Water Consumption Water consumption will be minimized by implementing water efficient fixtures such as low capacity flushing cistern, sensor operated urinals and taps to minimize the wastage of water together with other water conservation measures. Dry type urinals will also be used selectively. Following section discusses the specific measures, which shall be implemented; Institutional and Commercial Usage

Use of water efficient plumbing fixtures (ultra flow toilets and urinals,).

Leak detection and repair techniques

Sweep with a broom and pan where possible, rather than hose down for external areas;

Awareness campaign to disseminate knowledge on strategies and technologies that can be used for water conservation

Proper methods of water use will be placed in the toilets and other areas of water consumption.

Horticulture Drip irrigation system shall be used for the lawns and other Green area. Drip irrigation

can save between 15-40% of the water use, compared with other watering techniques.

Plants with similar water requirements shall be grouped on common zones to match precipitation heads and emitters.

Use of low-volume, low-angle sprinklers for lawn areas.

Select controllers with adjustable watering schedules and moisture sensors to account for seasonal variations, and calibrate them during commissioning.

Selecting a drought resistant grass, and using lawn chemicals and fertilizer sparingly also reduces watering needs.

Place 3 to 5 inches of mulch on planting beds to minimize evaporation. Promoting Reuse of Water after Treatment and Development of Closed Loop Systems To promote reuse and development of closed loop system for water, segregation of two schemes namely (i) Wastewater Treatment scheme; and (ii) Storm water management scheme have been suggested. Harvested rain water as discussed in Section 4.5, shall be utilized for artificial recharge of ground water sources as well as to augment the project water requirements. Recycled wastewater shall be reused on site for horticulture, D.G. Sets, flushing and other uses after treatment. Following section details the wastewater treatment scheme suggested for the project. Waste Water Treatment Scheme Sanitation infrastructure shall comprise of following:

Wastewater collection and conveyance system


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Wastewater treatment and disposal arrangement

Waste water to be generated from the proposed project would be treated in the Sewage Treatment Plant (STP) and Effluent Treatment Plant (ETP). It is estimated that about 2445.59 KLD of sewage would be generated. The capacity of Sewage Treatment Plant proposed is about 1450 KLD and Effluent Treatment Plan about 100 KLD. The proposed scheme is a based on MBBR process for waste water treatment. In this type of reactor, a fluid (gas or liquid) is passed through a granular solid material (usually a catalyst possibly shaped as tiny spheres) at high enough velocities to suspend the solid and cause it to behave as though it were a fluid. Basis of design of STP The STP is designed to treat the effluent having following parameters given below.

Table-9.3: Parameters estimated for designing STP Parameters Value

Raw sewage Treated Sewage pH 6.0-9.0 7.0-8.0 BOD3 27ºC 250-300Mg/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 domestic effluent would be treated in the STP and Effluent in ETP brings down the parameters to the specified limits (as per CPCB standards). 9.2.4 EMP for Land Environment A) Construction Phase

Construction Debris

Solid and Other waste

Soil management

Waste generated from construction activity includes construction debris, biomass from land clearing activities (if any) waste from the labor camp, and. other waste. The following section discusses management of each type of waste. Besides management of topsoil is an important area for which management measures are required. In order to ensure compliance with the applicable requirements for waste management, the proposed project would prepare an inventory of wastes generated on-site. This would be compiled from waste inventories of different areas/processes of the proposed project. Solid waste from the proposed will be mainly:

(i) Biodegradable wastes organic wastes like waste vegetables and foods wastes from etc.


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(ii) Non-biodegradable inorganic wastes like paper, cartons, thermocol, plastics, polythene bags, glass etc. shall be sold to recyclers.

(iii) Hazardous waste generated from the proposed project includes the used oil, e-waste, lead batteries etc. Proper care shall be taken for collection, segregation and disposal of the hazardous waste.

Construction Debris Construction debris is bulky and heavy and re-utilization and recycling is an important strategy for management of such waste. As concrete and masonry constitute the majority of waste generated, recycling of this waste by conversion to aggregate can offer benefits of reduced landfill space and reduced extraction of raw material for new construction activity. Recycled aggregate will be used for filler application, and as a sub-base for internal road construction. Mixed debris with high gypsum, plaster, shall not be used as fill, as they are highly susceptible to contamination, and will be given to recyclers. Construction contractors shall remove metal scrap from structural steel, piping, concrete reinforcement and sheet metal work from the site. A significant portion of wood scrap can be reused on site. Recyclable wastes such as plastics, glass fiber insulation, roofing etc shall be sold to recyclers. Solid and Other waste Construction sites are sources of many toxic substances, such as paints, solvents, wood preservatives, pesticides, adhesives and sealants. Such wastes generated during construction phase shall be stored in sealed containers, labeled, and disposed of as required by, The Solid Waste Management Rules 2016. Some management practices to be developed are;

Herbicides and pesticide will not be over applied (small-scale applications) and not applied prior to rain;

Paintbrushes and equipment for water and oil based paints shall be cleaned within a contained area and shall not be allowed to contaminate site soils, watercourses, or drainage systems.

Adequate storage facilities for such waste shall be provided and the waste collection containers conveniently located. A separate designation to earmark such waste will be made so that the waste storage areas are away from storm drains or watercourses.

Clearly label all such waste containers with the waste being stored and the date of generation.

Educate employees and subcontractors on waste storage and disposal procedures. Soil Management Measures, which would be followed to prevent soil erosion and contamination include:


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Organic fertilizers shall be used to the maximum possible extent for landscaping and Greens belt development.

Leak proof containers shall be used for prevention of soil contamination by oil/grease, storage and transportation of oil/grease and wash off from the oil/grease handling area shall be drained through impervious drains and treated appropriately before disposal.

Bare areas shall be vegetated after the project. B) Operation Phase

Segregation and storage at source

Collection The Environmental Management Plan for the solid waste shall focus on the Segregation, Storage at source and Collection of the waste management system. Segregation and storage at source Segregation of waste at source shall be made mandatory for the complex. Segregation or sorting waste at its source shall be practiced in order to encourage reuse/recycling. With segregation at source, recyclables do not lose their commercial value due to cross contamination. Waste generated at the complex shall be segregated as: bio degradable, inert cum mixed waste, recyclables and waste from changing oil. The entire waste stream from the complex shall be stored and collected separately. Collection The Recyclables would be given to the waste itinerant buyers or rag pickers, whereas segregated bio-degradable waste and inert cum mixed waste shall be sent to the nearest landfill site for processing and final disposal. Wastes, such as spent oils, paint residues etc. from the site would be collected separately & would be properly disposed off. The solid waste generated from the residential areas will be segregated into organic and inorganic components and shall be collected in separate bins. The organic biodegradable wastes (waste vegetables, foods etc.) will be transferred into a designated solid waste collection point for production compost or suitable use. These inventories/records shall include waste quantities and characteristics, as well as the utilization/disposal methods. Also, Bihar Medical Services & Infrastructure Corporation Ltd. will review its proposed operations in the project Expansion of the Darbhanga Medical College and Hospital and make a thorough "Applicability Analysis" of the Solid Waste Management Rule 2016, to identify specific wastes, generated in the Existing and Proposed expansion of Darbhanga Medical College and Hospital project that shall be categorized as hazardous wastes. For hazardous


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wastes (if any) generated from the project Existing and Proposed expansion of Darbhanga Medical College and Hospital, an "Authorization” for hazardous wastes handling and management under the Rules may be required from the BPCB. The Hazardous Wastes Authorization will specify the permitted quantities and streams of hazardous wastes to be handled/ disposed of by the Bihar Medical Services & Infrastructure Corporation Ltd. and specific storage, handling and disposal methods to be adopted by the Existing and proposed expansion of Darbhanga Medical College and Hospital. 9.2.5 EMP for Biological Environment Construction activities change the natural environment. But it also creates a built environment for the surrounding. The project requires the implementation of following choices exclusively or in combination A) Construction Phase

Restrictions on location of labor camps and offices for project staff near the project area to avoid human induced secondary additional impacts on the flora and fauna species.

Cutting, uprooting, coppicing of trees or small trees present in and around the project site for cooking, burning or heating purposes by the laborers will be prohibited and suitable alternatives for this purpose will be found.

Along the major construction work the peripheral Greens belt should be developed, so that; it will grow to become a full-fledged Green cover by the time the construction is over.

B) Operation Phase Enhancement of current ecology at the proposed project site will entail the following measures:

Plantation & landscaping

Greens Belt Development

Park /Gardens. Plantation & landscaping Species to be planted shall be selected on the basis of adaptability to the existing geographical conditions and the vegetation composition of the forest type of the region. Fast growing native plant species having good ornamental values and excellent canopy cover shall be planted. Green Belt Development The selection of plant species for the development depends on various factors such as climate, elevation and soil. The list of plant species, which can be suitably planted, and having


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significant importance are provided in Table 9.4. The plants should exhibit the following desirable characteristic in order to be selected for plantation:

The species should be fast growing

The species should be wind-firm and deep rooted.

The species should form a dense canopy.

As far as possible, the species should be indigenous and locally available

Species tolerance to air pollutants like PM10, PM2.5, SO2 and NO2 should be preferred.

The species should be permeable to help create air turbulence and mixing within the belt.

There should be no large gaps for the air to spill through.

Trees with high foliage density, leaves with larger leaf area and hairy on both the surfaces.

Ability to withstand conditions like inundation and drought.

Soil improving plants (Nitrogen fixing, rapidly decomposable leaf litter).

Attractive appearance with good flowering and fruit bearing.

Bird and insect attracting tree species.

Sustainable Greens cover with minimal maintenance

Table- 9.4: Suggested trees for Green belt Development S.No. Scientific Name Common Name

1. Plumeria Alba Pagoda Tree 2. Cassia Siamea Kassod Tree 3. Bauhinea blakena Kachnar 4. Bauhinea alba Orchid Tree 5. Cassia fistula Golden Shower 6. Callistemon Bottle Bottle Brush 7. Alstonia scholaris Black Board Tree 8. Erythrina indica Pangar 9. Delonix regia Gulmohar 10. Nyctantches arbor-tristis Harsingar 11. Largerstoemia speciosa Pride Of India 12. Bombax Cotton Tree 13. Azadirachta indica Neem 14. Putranjiva roxburghii Putranjiva 15. Neolamarckia cadamba Kadamb 16. Corisia Silk Floss tree


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Park /Gardens Ornamental trees with spreading branches for the purpose of providing shade and aesthetically pleasing with colorful flowers for people to relax shall be planted in the parks and gardens. Some of the plant species which can be planted may be: Alstonia scholaris, Saraca asoca, Ailanthus excelsa, Peltophorum pterocarpum, Mimusops elengi, Tecoma stans, Cassia fistula, Cassia alata, Callistemon citrinus, Acalypha hispida, Caesalpinia pulcherrima, Calliandra haematocephala, Cestrum nocturnum, Erythrina indica, Murraya paniculata, Plumeria acuminata, Polyalthia longifolia, Polyalthia pendula ,Putranjiva roxburghi and Tabernaemontana divaricata etc.

Suitable patches of lawns, rocketry with cactus and other small flowering xerophytic plants. 9.2.6 EMP for Socio-economic environment A) Construction Phase The Social management plan has been designed to take proactive steps and adopt best practices, which are sensitive to the socio-cultural setting of the region. The Social Management Plan for the proposed project will focus on the following components:

Increased job opportunity

Economy related to commercial, real estate development, material supply etc. Increased job opportunity Employment opportunities will be generated for the local people during the construction and operation phases of proposed project. There would also be a wider economic impact in terms of generating opportunities for secondary occupation within and around the group housing project. The main principles considered for employment and income generation opportunities are out lined below:

Employment strategy would prefer employment of local people.

General recruitment procedures will be t0ransparent, public and open to all recruitment should be publicized in advance. There will be no discrimination on basis of gender, caste or other factors.

During the construction phase, proper health and sanitation provisions shall be ensured for the labours. The labour colony shall be provided with drinking water and sanitation facilities. Suitable septic tanks and soak pits of appropriate capacities will be constructed for treatment of sewage before disposal and proper methods should be adopted for the collection and disposal of solid wastes generated from the labour colonies.


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9.3 OVERALL MITIGATION MEASURES AND ENVIRONMENTAL

MANAGEMENT PLAN Overall impact assessment of anticipated environmental impacts and mitigation measures & environmental management plan to mitigate the potential impacts during the development & construction and operation phase are summarized in Table 9.5.



Table 9.5 : Environmental Management Plan during construction and operation phases

S. No. Environmental

Components Potential Impacts

Potential source of Impact

Controls through EMP & Design

Impact Evaluation Remedial Measures

1. Groundwater Quality

Ground water contamination

Construction Phase Waste water

generated from Labor tents.

Modular STP/ Mobile toilets

No significant impact as majority of laborers would be locally deployed.

Operation Phase Sewage treatment,

sludge disposal on land.

Sewage will be treated in Sewage Treatment Plant. Sludge will be used as manure.

No significant negative impact on ground water quality envisaged.

In an unlikely event of soil and ground water contamination, remediation measures shall be implemented.

2. Groundwater Quantity

Ground Water Depletion

Construction Phase Private water tanker.

Private water tanker will be used for construction activities.

No significant impact on ground water quantity envisaged.

Operation Phase Municipal supply

during operation.

Recycling of treated wastewater to reduce freshwater requirement

Storm water collection for Water Harvesting.

Awareness Campaign for reduced water use by occupants.

No significant impact on ground water quantity envisaged.



4. Air Quality

Dust Emissions

Construction Phase All heavy

construction activities.

Dust suppression through water sprinkling using water trucks, handheld sprays and automatic sprinkler systems.

Vehicles transporting loose construction material should be covered.

Contractors will be advised to provide dust masks for the employed labour.

Not significant because dust generation will be temporary and will settle fast due to dust suppression techniques used.

Emissions of PM, SO2, NO2 and CO

Construction Phase Operation of

construction equipment and vehicles during site development.

Rapid on site construction

Improved maintenance of equipments

Not significant Regular monitoring of emissions and control measures to reduce the emission levels.

Operation Phase Emissions from

vehicular traffic.

Green belt to be provided with specified species to help reduce PM levels.



5. Noise Environment

Noise emissions

Construction Phase Operation of

construction equipment and vehicles during site development.

Equipments should be fitted with silencers, where applicable and maintained well.

Providing noise shields near heavy construction operations.

Construction activity will be limited mostly to daytime hours only.

Use of Personal Protective Equipment (PPE) like earmuffs and earplugs during construction activities.

Operation Phase Noise from

vehicular movement.

Peripheral plantations. Not significant

6. Land Environment

Soil contamination

Construction Phase Disposal of

construction debris.

Construction debris will be collected and suitably used on site as per construction waste management plan.

Impact will be local, as any waste generated will be reused for construction activities. Not significant.



Operation Phase Dumping of

municipal solid waste on land.

Solid waste from site will be collected on a daily basis and disposed as municipal wastes. The segregation, transportation and disposal of wastes will be handled by a private agency authorized by Darbhanga

There will no medical institute or hospital within the project premises.

Not Significant

7. Biological Environment (Flora and Fauna)

Removal of Flora and Fauna on site. Increase of Green Cover

Construction Phase Site development

during construction.

The site comprises of abandoned agriculture land.

No negative impact

--

Operation Phase Plantations along the

periphery of the complex.

Plantations of species that are native to the area, fast growing and with good canopy cover.

Beneficial impact



8. Socio -Economic Environment

Population displacement and economic impact

Construction Phase No relocation is

involved. Constructional

activities

Compensation has been provided to the land owners by development authority.

Employment for labourers

No negative impact Beneficial impact

--

Operation Phase Site operation.

Project will provide employment opportunities.

Boost to local market for increased demand in goods of daily need.

Beneficial impact

--

9. Traffic Pattern Increase of Vehicular traffic

Construction Phase Heavy vehicular

movement during construction.

Heavy vehicular movement will be restricted to daytime only and adequate parking facility will be provided.

No negative impact

Operation Phase Increased traffic

from the project.

Vehicular movement will be regulated inside the site

Adequate parking space provided.

Moderate negative impact


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9.4 ENVIRONMENTAL MANAGEMENT COST The Environmental Management Cost for the proposed project is given in the Table-9.6

Table-9.6: Environmental Management Cost COMPONENT CAPITAL COST

(RS. IN LACS) RECURRING COST

(RS. IN LACS) Sewage Treatment Plant 435 87

Solid Waste Management 60 12

Environmental Monitoring - 5 Green Area 187 37.56

Others (Energy saving devices, miscellaneous)

40 10

Total 722 152


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CHAPTER-10 SUMMARY AND CONCLUSION

10.1 INTRODUCTION 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. Basic information about the project is as follows:

(i) The existing land use is declared for recreational green as per Drabhanga Master Plan 2021.

(ii) Total area of the plot is about 8,18,070.73 Sqm. Land used for the construction of the above mentioned project has been allotted for the housing development. 10.2 SUMMARY OF THE PROJECT

Table-10.1: Summary of the Project 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

10.3 EIA STUDY As per the EIA Notification dated 14.09.2006, the Existing and Proposed Expansion of Medical College and Hospital, District Darbhanga, Bihar would require Environmental Clearance from the SEIAA, Uttar Pradesh. On this plot, Expansion of Medical College and Hospital will be developed by BMSICL. Total built-up area of the project is 3,41,655.52 m2. Total FAR proposed is @ 0.81% of the plot area. As per EIA Notification this project falls in category ‘A’ and as the total built-up area of project is more than 3,00,000 Sq m. EIA study has been completed for this project to get Environmental Clearance from MoEFCC. 10.4 PROJECT PROFILE


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10.4.1 Site and Surrounding The proposed project site is located at District Darbhanga, Bihar. Proposed project site is located at 26° 8'1.93"N and 85°54'14.93"E as central coordinates. The nearest railway station is Laheriasarai Railway Station at a distance of approximately 2 km towards South. The nearest airport is Darbhanga Airport which is located at an approximate distance of 6.4 Km towards North from the proposed project site. 10.4.2 Land 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 8,18,070.73 m2. 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 and the built up area of the project 3,41,655.52 m2

10.4.3 Water Water requirement will be met through Municipal Authority supply. The total water requirement for the project has been estimated to be 2473 KLD. This includes domestic water requirement, flushing, landscaping and HVAC. 10.4.4 Ambient Air Quality of the Study Area

Table-10.2: Ambient Air Quality Monitoring Stations

S. No. Sampling Location Location Code 1. Monitoring Site AQ 1 2. Village Pokharsama AQ 2

3. Village Mustafapur AQ 3

4. Village Mausimpur AQ 4 5. Village Dihlahi AQ 5

10.4.5 Noise Quality of the Study Area Noise is responsible for the adverse impact on the health. The impacts may have physiological effects, hearing impairment, and communication obstruction and sleep commotion. Noise level were measured at site with the objective to establish the baseline noise level and assess the impacts of total noise expected to be generated by the proposed activity. The sample locations for the noise monitoring were selected for measurement of present status of ambient noise levels. Noise measurement was conducted as per IS: 4954 as adopted by CPCB. Ambient noise level monitoring was carried out during the month of March 2017 to May 2017. At Five locations mentioned below noise monitoring was conducted continuously over a period of twenty-four


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hours to obtain Leq values at uniform time intervals of 1 hour. For each location, day and night time Leq values have then been computed from the hourly Leq values such that comparison could be made with the national ambient noise standards. Day time Leq has been computed from the hourly Leq values between 6.00 a.m. and 10.00 p.m. and night time Leq from the hourly Leq values between 10.00 p.m. and 6.00 a.m.

Table-10.3: Description of Noise Monitoring Stations and results of monitoring

S. No. Sampling Location Location Code 1. Monitoring Site NQ 1 2. Village Pokharsama NQ 2 3. Village Mustafapur NQ 3 4. Village Mausimpur NQ 4

5. Village Dihlahi NQ 5

10.4.6 SOCIO-ECONOMIC ENVIRONMENT This section of the EIA report deals with Socio-Economic Impact assessment of Existing and Proposed Expansion of Medical College and Hospital by Bihar Medical Services & Infrastructure Corporation Ltd. at Disrict Darbhanga, Bihar. The broad objectives of the socio-economic impact assessment are as follows:

a) To study the socio-economic status of the people living in the study area of the Proposed Project.

b) To assess the impact on socio-economic environment due to Proposed Project. c) To assess the impact of the project on State Gross Domestic Product (SGDP) d) To evaluate the community development measures proposed to be taken up by the

Project Proponent, if any. e) To suggest Community Development measures needs to be taken for the study area

Methodology

a) The details of the activities and population structure have been obtained from Census 2011 and analyzed.

b) Primary data was collected by a door-to-door survey in urban area and household’s living therein. The data collected during the above survey was analyzed to evaluate the prevailing socio-economic profile of the area.

c) Based on the above data, impacts due to construction operation on the community have been assessed and recommendations for further improvement have been made.

Concept & Definition


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a) Study Area: The study area, also known as impact area has been defined as the sum total of core area/project area and buffer area with a radius of 10 Kilometers from the periphery of the core area/project is. The study area includes all the land marks both natural and manmade, falling herein.

b) Household: A group of persons who normally live together and take their meals from a common kitchen are called a household. Persons living in a household may be related or unrelated or a mix of both. However, if a group of related or unrelated persons live in a house but do not take their meals from the common kitchen, then they are not part of a common household. Each such person is treated as a separate household. There may be one member households, two member households or multi-member households.

c) Sex ratio: Sex ratio is the ratio of males to females in a population. It is expressed as number of females per 1000 males.

d) Literates: All persons aged 7 years and above who can both read and write with understanding in any language are taken as literate. It is not necessary for a person to have received any formal education or passed any minimum educational standard for being treated as literate. People who are blind but can read in Braille are also treated as literates.

e) Literacy rate: Literacy rate of population is defined as the percentage of literates to the total population aged 7 years and above.

f) Labour Force: The labour force is the number of people employed and unemployed in a geographical entity. The size of the labour force is the sum total of persons employed and unemployed. An unemployed person is defined as a person not employed but actively seeking work. Normally, the labour force of a country consists of everyone of working age (around 14 to 16) and below retirement (around 65) that are participating workers, that is people actively employed or seeking employment. People not counted under labour force are students, retired persons, stay-at home parents, people in prisons and discouraged workers.

g) Work: Work is defined as participation in any economically productive activity with or without compensation, wages or profit. Such participation may be physical and/or mental in nature. Work involves not only actual work but also includes effective supervision and direction of work. The work may be part time or full time or unpaid work in a farm, family enterprise or in any other economic activity.

h) Worker: All persons engaged in 'work' are defined as workers. Persons who are engaged in cultivation or milk production even solely for domestic consumption are also treated as workers.

i) Main Workers: Those workers who had worked for the major part of the reference period (i.e. 6 months or more) are termed as Main Workers.

j) Marginal Workers: Those workers who did not work for the major part of the reference period (i.e. less than 6 months) are termed as Marginal Workers

k) Work participation rate: The work participation rate is the ratio between the labour force and the overall size of their cohort (national population of the same age range). In the present


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study the work participation rate is defined as the percentage of total workers (main and marginal) to total population.

10.4.6 BIOLOGICAL ENVIRONMENT The biological environment is very crucial for living environment of any area. The Biological diversity includes the variation of all of life forms mainly genetic, species and population. However Flora and Fauna diversity is broadly understood type. They are further divided in to terrestrial and aquatic life form. Forests are repository of the bio-diversity, gene pool resources, sequester carbon dioxide and provide lot of other environmental services. They play a very vital role in sustaining the life of people and are crucial for the food and water security. In India, the sustained flow of water in our rivers, streams and rivulets and recharge of ground water is necessary for the food security and drinking water availability. The hydrological functions of forests include interception of rainfall and regulating the stem flows, binding soil to prevent soil erosion and conserving the soil moisture. The Forests are the source of major water resource both surface, subsoil and ground water in the country. Forests supply nutrients to agriculture crops through runoff water with much other complementariness with agriculture ecosystem. The division of core and buffer zone is the best way to study the pattern of biodiversity for environmental impact assessment. The main questions that the assessment should address are as follows. How the ecosystem functioning is affected by changes in biodiversity/ species richness? How the dynamics of ecosystem functioning (resilience and stability of processes) is affected by changes in biodiversity? Methodology: The data collection methodology is summarized as follows. The whole study area is divided in two zones namely core and buffer zone. In Building Construction the plot area is considered as core zone while the area 10 km from the plot boundary is considered as buffer zone Materials required: DGPS, Digital camera, Inch tape, (1 meter & 30 meter), Readymade quadrat, Job sheets Ecology & Biodiversity (General and Specific), Topographic map of study area, One meter wooden stick, Herbarium sheets, Monographs of Botanical survey of India & Zoological survey of India etc. Data Collection Floral survey: Preliminary examination: A preliminary examination or “reconnaissance” of the study area will be made to get an overall assessment of the landscape and its vegetation. In the reconnaissance survey, information on following features will be collected:

Major vegetative patterns and plant communities, their physiognomy (plant growth) and dominant species

Dominance and occurrence of various species.

Presence of rare, endemic and threatened Species, economically important species, medicinal and other ecologically sensitive species, etc.


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The reconnaissance will be followed by an ecological survey at representative sampling sites in the study area of the proposed project as per the approved TOR by SEIAA. Ecological survey: The objective of this survey is to collect information on composition, vegetation pattern and relative abundance of the species in the study area. Analysis & Assessment Quantitative assessment: For quantitative assessment, random technique was utilized and the quadrats (sample plots) were formed at pre-determined places in the reconnaissance survey. The plot size (quadrats) ranged from 0.1 m2 to 100 m2 depending on the type and size of the plant species (for Tree species 10 x10 m2 size, for Shrubs & Saplings 5 x 5 m2 size, for Herbs 1 x 1 m2 size and 0.1 x 0.1 m2 for mosses, lichens & other mat like plants of quadrat was used). The ecological sampling was conducted during monitoring season. In addition, the information on trophic structure, biological diversity, etc. shall be collected and documented from secondary source i.e., published literature and working plan of Forest division. The information on the following aspects is proposed to be collected through primary field survey utilizing Job sheets Ecology & Biodiversity (General and Specific), and verify through secondary data sources for the study area:

Forest types along with their economic significance.

Forest cover and other ecological characteristics of the study area.

Inventory of flora and fauna found in the project as well as the study area.

Presence of rare, endemic and threatened species, if any.

Dependence over forest products by the locals, if any.

Location of any biosphere reserve, national park or sanctuary within the project as well as study area.

10.4.7 EMPLOYMENT POTENTIAL Most of the employment would be generated at the time of construction and during operational phase also there would be generation of employment in the field of Doctor, nurses, facility management staff, security staff, service management, maintenance etc 10.5 RAW MATERIAL CONSUMPTION AT THE TIME OF CONSTRUCTION List of building materials to be 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)


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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

10.6 IMPACT ASSESSMENT The Proposed Expansion of Medical College and Hospital would not have any major impact on the environmental parameters. Since this project is development of Hospital there would be some environmental issues during construction phase. During construction phase, source of pollution would also be fugitive dust emission due to vehicular movements & material handling, sewage and solid waste generation from the labour camp and generation of construction waste material. During the operation phase of the project, the source of pollution would be (i) Sewage generation; (ii) Waste (non-hazardous) and Bio medical waste generation; and (iii) Noise generation from the traffic. All these impacts will be controlled and prevented by adopting suitable technologies. Details of the control and preventive measures are described in details in the subsequent section. There would not be any impact on the flora and fauna of the area. Also there would not be any effect on the surface drainage. Details of the Environmental Impacts due to the proposed project are described in details in the following section. 10.6.1 Impact on Air Quality of the areas During construction phase main source of air pollution will be fugitive dust emission due to movement of vehicle and land preparation activities, fugitive dust emission due to loading and un-loading of construction materials etc. Dust will be controlled by sprinkling of water. 10.6.2 Impact on Water Quality The entire water requirement will be met from the municipal water supply. Water Quality of the area 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


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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. 10.6.3 Impact on Noise Environment Noise is responsible for the adverse impact on the health. The impacts may have physiological effects, hearing impairment, and communication obstruction and sleep commotion. Noise level were measured at site with the objective to establish the baseline noise level and assess the impacts of total noise expected to be generated by the proposed activity. The sample locations for the noise monitoring were selected for measurement of present status of ambient noise levels. Ambient noise level or sound pressure levels (SPL) were measured by a portable sound level meter having built in facilities to read noise level directly in dB (A). A-weighted equivalent continuous sound pressure level (Leq) values were computed from the values of A-weighted SPL measured with the help of noise meter. Noise measurement was conducted as per IS: 4954 as adopted by CPCB. 10.6.4 Impact on Water Resource Waste water Impacts During the construction phase, waste water generated from the construction labour camps would be connected to the septic tank. There would not be any significant impact as negligible quantities generated as majority of laborers would be deployed locally. There would not be any significant impact during the construction as the sewage generated would be used as manure for landscaping and greenbelt development. 10.6.5 Impact on Land Environment Due to the proposed project, there would not be any significant impact on the surrounding area. During construction process dust would be generated due to land developmental activities. Water sprinklers will be used for dust suppression. 10.6.6 Impacts on Topography and Geology The proposed activities during the construction phase would involve excavation work and levelling of the site. Since the proposed site is almost plain, the topography as well as geology is not anticipated to change due to the proposed project. No additional stresses will be imposed by the project on these parameters and hence no significant impacts are expected. 10.6.7 Impacts due to Waste Disposal During the construction phase, solid waste generated will include biomass from land clearing activities, waste from labour camp, construction and other waste. Impact from the construction waste may arise owing to the storage of dumping sites, increase in transportation


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and disposal cost and environmental deterioration. Potential pollution problems during construction 10.7 ENVIRONMENT MANAGEMENT AND MONITORING PLAN The Environmental Management and Monitoring Plan (EMMP) incorporate a series of measures and procedures for the long-term environmental management of the proposed project. EMMP is important from the point of view of ensuring that adequate resources are allocated for implementation of suggested abatement measures/strategies and to further ensure continual compliance with the regulatory requirements and stipulated provisions of the BPCB and other local authorities. 10.8 GREEN BELT DEVELOPMENT Implementation of plantation program or Green Belt development is of paramount importance for any development. In addition to augmenting green cover, it also checks soil erosion, makes the climate more conducive, restores water balance and makes the ecosystem more complex and functionally more stable. In the proposed project more than 50% green coverage would be provided. The green belt helps to arrest the fugitive emissions and to attenuate the noise generated in the plant, apart from improving the aesthetics of the plant premises. The main objective of development of green belt is to provide a barrier between the plant and the surrounding areas. The green belt development would be based on the on the following principles:

The plant should be fast growing

It should have thick canopy cover

It should be perennial and evergreen

It should have large leaf area index

It should be indigenous

It should be efficient in absorbing pollutants without significant effects on plant growth.

10.9 DISASTER MANAGEMENT PLAN The EIA Report includes a Risk / Disaster Assessment and Management Plan covering elements of emergency planning like organization, communication, coordination, procedure, accident reporting, safety review checklist and on-site emergency plan. Disaster Management Plan for proposed project has been prepared; specifying responsibilities at various levels to be discharged in case of an emergency. 10.10 OCCUPATIONAL SAFETY AND HEALTH An occupational hazard due to the construction of the proposed project does not pose a major danger to the surrounding environment in general, and neither it has any significant impact on the health of the workers who are in the exposure during the construction period. The following precautionary measures have been proposed for safety at work keeping in view day-to-day occupational hazards encountered.


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The following measures would be taken care of during the construction phase:

Regular water sprinkling will be done for which water will be made available through tanker supplied by the water supplier.

Project proponent will also take up Greens belt development as per the site plan from the first day of its project activities

All heavy equipments will be maintained in good conditions with preventive maintenance to minimize noise pollution.

Ear plugs will be provided to workers wherever it would be necessary.

Road network to the site is good. However all possible care shall be taken of transportation vehicles and heavy equipment.

Mostly Local work force will be used other than skilled labours (if not available locally)

No natural ecology will be disturbed and all facilities will be provided by the project proponent

The project proponent shall established transportation and communication facilities of its own and will further strengthen through implementation of this project

Health Care and medical support facilities will be provided by the project proponent and will be extended to the workers and villagers surrounding the proposed project site.

10.11 PROJECT BENEFITS The main benefits from this project shall be in terms of reducing demand and supply gap of service sector. The proposed project has significant direct and indirect employment potential. 10.12 CONCLUSIONS Based on the EIA study and prepared EIA Report for Existing and proposed Expansion of Medical College and Hospital in District Darbhanga, Bihar, it is concluded that the potential adverse environmental impacts associated during construction phase and operation phase of the project can be prevented and mitigated to an acceptable level by implementation of various preventive and control measures as suggested in various chapters of the EIA Report. The benefits of the project are much more significant than its environmental impacts.


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CHAPTER-11

DISCLOSURE OF CONSULTANTS ENGAGED

Declaration by Experts contributing to the EIA Report for the Proposed Expansion of Medical College and Hospital, District Darbhanga, Bihar. I, hereby, certify that I was a part of the EIA team in the following capacity that developed the above EIA.

EIA Coordinator: Name: Mr. Purushottam Sharma

Signature & Date: Period of involvement: 27/6/2016 to till date Contact information: 9958149985 Functional Area Experts: S. No. Functional Area Name of the expert/s Involvement

(Period & Task**) Signature & Date

1 AP* Dr.Shalini Gupta Prediction of air pollution and its management.

2 WP* Dr.Shalini Gupta Prediction of water pollution and its management and water balance.

3 SHW* Ms. Saudamini Sharma

Identification of nature of waste, categorization, and quantity of generated OB/ waste. Prediction of waste pollution and its management.

4 SE* Mr. Dinesh Chandra Godial

Secondary data of Census of India, 2011. Socio-Economic impact assessment. Study of the socio economic and cultural aspects

5 EB* Mr. Rishi Punia Ecological and biodiversity survey Identification of species (flora and fauna). Conservation plan for fauna, in case of schedule-I.


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6 HG* Mr. Abhishek Saxena Hydrogeological survey for assessing aquifer distribution of the area Water resource evaluation of the area. Pre-monsoon & Post-monsoon collection of water level & quality data.

7 GEO* 8 SC* Dr.Manoj Kumar

Diwedi Field Survey for assessing the regional and local soil characteristics of the area.

9 AQ* Mr. Purushottam Sharma

Study of primary data ,air Quality Modeling and its interpretation.

10 NV* 11 LU* Mrs. Geetanjali Saini Satellite Data

Procurement, Interpretation of Satellite Data for preparation of LU

12 RH* Mr.Swapan Bandopadhyay

Assessment of risk involved, if any, Management plan for safety.

*One TM against each FAE may be shown** Please attach additional sheet if required Declaration by the Head of the Accredited Consultant Organization / authorized person I, Purushottam Sharma, hereby, confirm that the above mentioned experts prepared the EIA Report for the Existing and Proposed expansion of Darbhanga Medical College and Hospital, District Darbhanga, Bihar I also confirm that the consultant organization shall be fully accountable for any mis-leading information mentioned in this statement.

Signature: Name: Mr.Purushottam Sharma Designation: Managing Director Name of the EIA Consultant Organization: Ascenso Enviro Pvt. Ltd. NABET Certificate No. & Issue Date: NABET/EIA/1518/RA-0053 dated June 14, 2017


EIA/EMP Report
