environmental statement in form-v · environmental statement (form-v) mohanpur ocp 2015-16 2...

ENVIRONMENTAL STATEMENT

IN

FORM-V (Under Rule-14, Environmental protection Rules, 1986)

(2015-2016)

FOR

MOHANPUR OPENCAST PROJECT Salanpur Area

Eastern Coalfields Limited

Prepared at

Regional Institute – I

Central Mine Planning & Design Institute Ltd. (A Subsidiary of Coal India Ltd.)

G. T. Road (West End) Asansol - 713 304

CMPDI

ISO 9001:2008 Company

Environmental Statement (Form-V) Mohanpur OCP 2015-16

1

ENVIRONMENTAL STATEMENT FORM – V

Environmental statement for the financial year ending 31st March, 2016

MOHANPUR OPENCAST PROJECT

FOR THE YEAR: 2015-16

CONTENTS SL.NO. CHAPTER PARTICULARS PAGE NO.

1

CHAPTER-I INTRODUCTION 2-4

2 CHAPTER-II ENVIRONMENTAL STATEMENT FORM-V (PART A TO I ) 5-10

LIST OF ANNEXURES ANNEXURE NO. PARTICULARS PAGE NO.

I AMBIENT AIR QUALITY & NOISE LEVEL REPORT 11

II WATER QUALITY REPORT – MINE WATER QUALITY

AND DRINKING WATER QUALITY

12-14

III GROUNDWATER LEVEL REPORT 15

PLATES I LOCATION PLAN

II PLAN SHOWING LOCATION OF MONITORING STATIONS


2

CHAPTER – I

INTRODUCTION

1.1 GENESIS:

The Gazette Notification vide G.S.R No. 329 (E) dated13th March, 1992 and subsequently renamed to ‘Environmental Statement’ vide Ministry of Environment & Forests (MOEF), Govt. of India gazette notification No. G.S.R No. 386 (E) Dtd.22nd April’93 reads as follows. “Every person carrying on an industry, operation or process requiring consent under section 25 of the Water Act, 1974 or under section 21 of the Air Act, 1981 or both or authorisation under the Hazardous Waste Rules, 1989 issued under the Environmental Protection Act, 1986 shall submit an Environmental Audit Report for the year ending 31st March in Form V to the concerned State Pollution Control Board on or before the 30th day of September every year.” In compliance with the above, the work of Environmental Statement in form – V for Mohanpur Opencast Project was entrusted to CMPDI by GM (Environment), Eastern Coalfields Limited.

1.2 PROJECT DESCRIPTION:

Mohanpur OCP (1.0 MTY) has been approved by ECL board for Partial Outsourcing Option in June’ 2008. The OCP is under Salanpur Area of ECL. To facilitate the space for in-pit dumping the total mining area has been divided into two quarries e.g Quarry-1 and Quarry-2. Quarry-1, with mineable reserves of 5.69 Mt within the existing leasehold will be worked first. Quarry-2 with mineable reserves of 4.99 Mt beyond the leasehold will be worked after completion of Quarry-1. In the Quarry-1, the base of the mine has been fixed at the floor of Salanpur-A seam as Salanpur-Special seam is not developed/workable in this part. In Quarry-2 the mine-floor has been envisaged at the floor of Salanpur-Special seam. Mine parameter for the approved OCP is given below (as per PR prepared and approved in 2008):

S.N. Description Quarry-1 Quarry-2

i Maximum depth of the OCP 120 m 124 m

ii Width of the OCP at Surface 980 m 640 m

iii Width of the OCP at floor (m) 840 m 620 m

iv Dip-rise length of the OCP along surface 240 m 400 m

v Dip-rise length of the OCP along floor 200 m 300 m

vi Mineable Reserves (Mt.) 5.69 4.99

vii OB Volume (M.Cum) 13.34 13.10

viii Stripping Ratio (Cum./te) 2.34 2.62


3

Mohanpur OCP was granted EC vide letter no. J-11015/1128/2007-IA.II(M) dated

10th December, 2009 for production capacity of 1.0 MTY and ML area of 164.91

Ha.

1.2.1 COMMUNICATION:

It is located at a distance of 15 km northwards off G.T.Road from Burnpur road junction of Asansol town in Barddhaman district and is under administrative control of Salanpur Area of Eastern Coalfields Limited. The block is at a distance of about 9 km due east of Rupnarayanpur station of Eastern Railway main line (Howrah – New Delhi - Howrah) and about 11 km northwest of Asansol station of the same railway. The location map of the Mohanpur Opencast Project is given in Plate – I.

1.2.2 SALIENT FEATURES AS PER EMP:

1 Rated capacity per annum 1.00 MT

2 Total Area 164.91 Ha

4 Forest land required NIL

5 Life of mine 5 Years (Remaining)

1.3 ENVIRONMENTAL SCENARIO:

The Environmental monitoring is carried out quarterly as per guidelines of Ministry of Environment and Forests (MOEF) by CMPDI, RI-I starting from Q/E Jan’2010. Accordingly, ambient air quality is monitored at four stations. Samples of mine water, drinking water and ground water are collected in each quarter and analysed for quality. Noise level is recorded at four locations. Groundwater level in the project area is monitored by taking measurements at five earmarked dugwells in the months of January / February, April / May, August / September and November / December every year. The water quality of these wells is analysed once during May every year. The environmental monitoring results for four quarters from Q/E June, 2015 to March’2016 are appended as Annexures – I, II and III. The environmental monitoring results for the year 2015-16 can be summarised as given below:

AMBIENT AIR QUALITY The SPM concentration was found in the range of 143.9 to 316.3 µg/m3. The PM10 concentration was found in the range of 59.5 to 171.3 µg/m3. It is in the limit as per GSR 742 (E) standards stipulated by CPCB for old coalfields dated 25.09.2000. The PM2.5 concentration was found in the range of 26.1 to 36.4 µg/m3. The SO2 concentration remained below 10.0 µg/m3 and NOX concentration was in the range of 14.2 to 24.5 µg/m3.


4

ENVIRONMENTAL STANDARDS:

(I) Environmental standard for Raniganj Coalfield vide MOEF, Govt. of India, Gazette

Notification No.GSR 742 (E) dated 25.09.2000 for 24 hourly samples at 500 meters from

dust generating point:

Station

Category

Pollutant Concentration (µg/m3)

TSPM PM10 SO2 NOx

Industrial 700.0 300.0 120.0 120.0

Residential 200.0 100.0 80.0 80.0

Station Category

Limits for noise (Leq) dB(A)

Day Time

(6am-10pm)

Night Time

(10pm-6am)

Industrial 75.0 70.0

Residential 55.0 45.0

WATER QUALITY Ground water percolates into working area from the surrounding aquifers which

have been exposed due to opencast mining. The mine is dewatered regularly to

maintain dry working conditions. This mine discharge water is partly utilized for

dust suppression by sprinkling at coal faces and on haul roads and the remainder

is discharged onto adjoining cultivable lands for irrigation purposes. Part-B of the

Environmental Statement proforma contains the detailed break-up of water

consumption.

The analysis results reveal that most of the parameters are below permissible limits prescribed by Ministry of Environment & Forests (MOEF) as General Standards for Class-‘A’ effluent (Effluent discharged into inland surface water) and IS-10500 standards for drinking water & groundwater.

Mine water, ground water and Drinking water analysis results are given in

Annexure-II.

Well water level results are given in Annexure – III. NOISE LEVEL The noise level was found in the range of 47.6 to 70.6 dB(A). The noise level

recorded is below permissible limit prescribed by Ministry of Environment and Forest (MOEF).


5

CHAPTER – II

Environmental Statement for the financial year ending the 31st March, 2016

PART – A

(I) NAME AND ADDRESS OF THE PROJECT

Name : Mohanpur OCP Address: Agent, Mohanpur OCP, Salanpur Area Place : Amdiha Village Post : Lalganj Dist : Burdwan, Pin – 713359, W. B.

(II) INDUSTRY CATEGORY : Red (III) PRODUCTION CAPACITY : 1.0 MTY

Coal (T) OB (m3) (IV) TOTAL PRODUCTION IN 2015-16: 812130 3047551

(V) TOTAL PRODUCTION IN 2014-15: 297888 1103094

(VI) YEAR OF ESTABLISHMENT: 1990 (VII) Date of the last environmental statement submitted: - 20.05.2015

PART – B

WATER AND RAW MATERIAL CONSUMPTION

(I) WATER CONSUMPTION (Cu.m/day)

Mine water a. Total quantity of mine pumping during 2015 – 16 : 3300 m3/day b. Quantity of mine water utilized along with purpose : 975 m3/day c. Quantity of mine water discharged outside: 2325 m3/day d. Place of discharge: To local nallah through drains

Other water sources a. Name of source: PHED water b. Total quantity of water drawn along with purpose during 2015 – 16: 25 m3/day. The

water is used for potable purpose in the residential areas.


6

Water Consumption (m3/day) # Particulars 2014-15 2015-16

A. MINING

i Dust suppression

60 150 ii Fire fighting

iii Others (service building etc.)

B. COOLING (in radiators of trucks/HEMM) and workshops

365 365

C. DOMESTIC

i Colony 50 60

ii Water supplied to others 400 400

TOTAL 875 975

(II) RAW MATERIAL CONSUMPTION : Name of raw material

Name of products Consumption of raw material (Total during year)

During previous

financial year (2014-15)

During current

financial year (2015-16)

1. Explosive

Coal

38.70 T 321.62 T(D)

1471.36 T (O)

2. Diesel 1016 KL 1161 KL

3. Lubricants 27 KL 35 KL

PART – C POLLUTION GENERATED

Pollution Quantity of pollution generated Percentage variation from prescribed

standards with reasons

WATER Mine water discharge Analysis results are given in Annexure-II.

The analysis results reveal that most of the parameters are below permissible limits

prescribed by MOEF as General Standards for class ‘A’ effluent (Effluent discharged into inland

surface water).

AIR The main air pollutant is suspended particulate matter (SPM), PM10 and

PM2.5. The air quality results are appended as Annexure-I.

Ambient air quality results show that the values of SPM, PM10, PM2.5, SO2 and NOx are within the

prescribed standards.


7

PART – D HAZARDOUS WASTE

(As specified under Hazardous Waste (Management and Handling) Rules, 1989)

Hazardous waste Total quantity

During Previous

financial year

(2014-15)

During current

financial year

(2015-16)

Disposal method

A) From process

i)Used oil

ii)Lead-Acid Batteries a. Automobile batteries

b. Cap-lamp batteries iii) Used Cotton waste

iv) Metal Scrap

2274 litres

23 Nos

Nil Nil Kg

Nil Kg

3595 litres

9 Nos

Nil Nil Kg

Nil Kg

Stored in drums,

supplied to other units

and own use for lubrication.

Exchange for new batteries.

Approximate values may be given where actual values are not available.

Note: a) The detail of used oil is to be given to concerned Pollution Control Board in Form-13 as per time mentioned in HW (M & H), Amendment Rules, 2003. b) The detail of disposal of Lead Acid batteries is to be given to concerned State Pollution Control Board in Form-VIII as per time mentioned in Batteries (M&H) Rules, 2001.

PART – E SOLID WASTE

Total quantity (In Million Cu.m)

During previous

financial year

(2014-15)

During current financial

year

(2015-16)

a) Overburden

(Opencast mines)

1.10 3.05

b) Quantity dumped externally

- -

c) Quantity Backfilled Part of OB generated is backfilled

PART – F Please specify the characterizations (in terms of composition of quantum) of hazardous as well as solid wastes and indicate disposal practice adopted for both these categories of wastes. Quantity of hazardous wastes generated has been dealt in Part – D of this statement. Used oils are stored in drums, supplied to other units and own use for lubrication. HEMM / Automobile batteries are exchange for new batteries.


8

PART – G IMPACT OF POLLUTION CONTROL MEASURES ON CONSERVATION OF NATURAL RESOURCES AND CONSEQUENTLY ON COST OF PRODUCTION.

1.0 AIR POLLUTION CONTROL MEASURES: a) Total plantation carried out since start of the project till date with area planted, year of

plantation, species planted and survival rate. Year of plantation Area planted

(Ha) No of saplings

planted Species selected

Survival rate (%)

Cost (in lakh)

During 2015-16 3* 1112 Mixed 46.31 5.62

During 2014-15 3 835 Mixed 5.14

*The same area has been planted over as the survival rate was very low during 2014-15.

b) Dust suppression arrangement - No of Mobile sprinklers on roll

along with capacity

Frequency of sprinkling (m3/day)

Length of road covered with no.

of trips

Source of water

2 nos.; 24 m3/day 192 3 km; 4 trips Mine Water

c) Details of fixed sprinklers -

No of fixed sprinklers Location Source of water

01 Bonjemehari Railway Siding Mine Water

d) Whether coal/sand is being transported by road: Yes

e) If yes, measures being taken for dust suppression may be provided

Eg. Covered transport, wet coal transport, road maintenance etc. i. Wet coal transport, road maintenance is being done.

ii. Coal transportation by tarpaulin covered trucks. iii. Regular water sprinkling on the transport route. iv. Green belt development in & around mine and transport route.

f) Measures taken at railway siding to suppress dust generated due to coal handling

Regular water sprinkling at loading and unloading points at Railway Siding.

2.0 WATER POLLUTION CONTROL MEASURES: (for Mine/CHP/Workshop/Colony discharge water)

(a) Specify the type of treatment

Waste water generated from the workshop is routed to Oil & Grease Trap before discharge.

(b) No. & capacity of treatment plant. 1 no. of Oil & Grease Trap.

(c) If water is reused after treatment, please specify the purpose and percentage being reused. Water is discharged into the local nallah after treatment.


9

(d) Type of treatment being given to Domestic Effluents from Residential colony. Nil

3.0 NOISE POLLUTION CONTROL MEASURES:

a. All HEMM & light vehicle are provided with silencers. b. Noise monitoring is being carried out regularly. c. Regular maintenance of machine / equipment is done. d. Green belt is provided in core activity area, along road side in colony and in vacant

places.

4.0 LAND RESOURCE MANAGEMENT: a) Quantity of OB & area (in ha) backfilled in year 2014-15 & 2015-16 2014 – 15: Nil 2015 – 16: Nil b) Total area of OB dump reclaimed in year 2014-15 & 2015-16 2014 – 15: Nil 2015 – 16: Nil

PART – H ADDITIONAL INVESTMENT PROPOSAL FOR ENVIRONMENTAL PROTECTION INCLUDING ABATEMENT OF POLLUTION.

a) Proposed plantation to be carried out in next five years (Total no of saplings, Area to be planted, estimated cost) Total 12 Ha plantation work will be carried out in phased manner in collaboration with Forest department, Durgapur & West Bengal Wasteland Development Corporation Limited. The north-west OB site is being prepared in bench manner and it will be reclaimed through plantation in the coming monsoon.

b) Proposal of rain water harvesting, including estimated cost (if any) No such proposal during 2015 – 16.

c) Any other proposals for environmental protection, eg, solar lighting, provision of ETP/STP, etc. 1. Solar lighting has been provided at Weigh Bridge. 2. 1 no. of filter plant is under construction. 3. Sedimentation / settling tank has been provided in the mine.


10

PART – I ANY OTHER PARTICULARS FOR IMPROVING THE QUALITY OF THE ENVIRONMENT. The Environmental Monitoring is carried out quarterly for the project by CMPDI, RI-I as per the guideline of Ministry of Environment and Forest (MOEF) and based on the result thereof; colliery takes necessary action if needed.


11

Annexure – I Ambient Air Quality

Proje

ct

Stn

No

Monitoring

Station

Sampling

Date

TSPM PM10 PM2-

5

SO2 NOX Noise

Level

dB(A)

Station

Category

Mohanpur

OCP

A1 Workshop 17-Sep-15 290.7 163.8 32.4 <10.0 23.6 67.9 Industrial

A1 Workshop 18-Sep-15 292.4 165.7 31.2 <10.0 24.5 - Industrial

A1 Workshop 16-Dec-15 302.6 166.2 - <10.0 24.3 70.6 Industrial

A1 Workshop 17-Dec-15 304.8 168.3 - <10.0 24.0 - Industrial

A1 Workshop 23-Mar-16 279.1 152.5 27.3 <10.0 21.8 69.8 Industrial

A1 Workshop 24-Mar-16 280.1 154.2 26.1 <10.0 23.3 - Industrial

A2 Agent's Bungalow

17-Sep-15 159.2 72.8 - <10.0 15.9 47.6 Residential

A2 Agent's

Bungalow

18-Sep-15 156.9 71.3 - <10.0 14.2 - Residential

A2 Agent's Bungalow

16-Dec-15 154.4 76.4 34.8 <10.0 15.2 48.4 Residential

A2 Agent's Bungalow

17-Dec-15 156.7 77.8 36.4 <10.0 14.8 - Residential

A2 Agent's

Bungalow

23-Mar-16 148.1 60.3 - <10.0 16.5 47.6 Residential

A2 Agent's Bungalow

24-Mar-16 143.9 59.5 - <10.0 17.8 - Residential

A3 Salanpur Area

Store

17-Sep-15 186.7 79.8 - <10.0 18.7 52.9 Industrial

A3 Salanpur Area

Store

18-Sep-15 184.3 77.2 - <10.0 20.8 - Industrial

A3 Salanpur Area Store

16-Dec-15 176.2 82.5 - <10.0 18.4 51.6 Industrial

A3 Salanpur Area

Store

17-Dec-15 178.5 83.6 - <10.0 18.0 - Industrial

A3 Salanpur Area

Store

23-Mar-16 197.7 90.8 - <10.0 18.6 52.4 Industrial

A3 Salanpur Area Store

24-Mar-16 195.9 89.1 - <10.0 18.1 - Industrial

A4 Bonjemahari

Railway Siding

17-Sep-15 298.7 160.5 34.8 <10.0 21.7 66.2 Industrial

A4 Bonjemahari

Railway Siding

18-Sep-15 296.8 159.8 - <10.0 20.9 - Industrial

A4 Bonjemahari Railway Siding

16-Dec-15 316.3 170.6 - <10.0 22.3 68.4 Industrial

A4 Bonjemahari

Railway Siding

17-Dec-15 315.8 171.3 - <10.0 23.2 - Industrial

A4 Bonjemahari

Railway Siding

23-Mar-16 285.1 150.2 - <10.0 22.7 69.2 Industrial

A4 Bonjemahari Railway Siding

24-Mar-16 282.3 148.5 - <10.0 22.0 - Industrial


12

Annexure – II Groundwater / Drinking Water Quality

Area Salanpur

Project Mohanpur OCP

Quarter June'15

Sept'15

Dec'15 Mar'16 June'15

Sept'15

Dec'15 Mar'16 Sept'15

Dec'15 Mar'16 June'15

June'15

June'15

June'15

June'15

Sample No

30DW1

30DW1

30DW1

30DW1

30DW2

30DW2

30DW2

30DW2

30DW3

30DW3

30DW3

30GW1

30GW2

30GW3

30GW4

30GW5

Sampling Station

Tap water supplied from OH tank Tubewell water near Agent's Bunglow

Tubewell near East side of Railway siding

Dugwell

water at

Mohanpur

Village

Dugwell

water at

Amdiha

Village

Dugwell

water at

Amdiha

More Village

Dugwell

water at

Amdiha

Primary

School

Dugwell

water at

Baliapur

Kalimandir

Date of sampling

30-May-15

18-Sep-15

17-Dec-15

21-Mar-16

30-May-15

18-Sep-15

18-Dec-15

30-Mar-16

18-Sep-15

18-Dec-15

29-Mar-16

28-May-15

28-May-15

28-May-15

28-May-15

28-May-15

Colour,Hazen unit

Max

3 2 3 1 3 3 3 2 4 2 2 4 3 2 4 3

Odour Unobjectionable

Unobjectionable

Unobjectionable

Unobjectionable

Unobjectionable

Unobjectionable

Unobjectionable

Unobjectionable

Unobjectionable

Unobjectionable

Unobjectionable

Unobjectionable

Unobjectionable

Unobjectionable

Unobjectionable

Unobjectionable

Taste Agreeable

Agreeable

Agreeable

Agreeable

Agreeable

Agreeable

Agreeable

Agreeable

Agreeable

Agreeable

Agreeable

Agreeable

Agreeable

Agreeable

Agreeable

Agreeable

Turbidity,NTU Max

3.4 4.1 3.6 2 4.1 4.6 3.1 2 4.2 3.2 4 3.9 3.2 4.0 3.2 2.8

pH 7.78 7.68 7.64 7.8 7.69 7.84 8.08 7.9 7.56 6.99 7.8 7.51 7.06 7.24 7.49 7.61

Total Hardness

332 166 140 166 84 180 40.2 176 210 220 176 320 440 476 296 324

Iron <0.06 <0.06 <0.06 0.11 0.06 0.07 <0.06 0.15 <0.06 <0.06 0.12 <0.06 <0.06 <0.06 <0.06 <0.06

Chlorides 32 35 23 48 63 89 52 66 138 136 68 37 142 133 119 89

Res Free chlorine

0.03 <0.02 0.09 0.07 0.04 <0.02 0.08 <0.02 <0.02 0.07 0.07 <0.02 0.04 <0.02 <0.02 <0.02

Dissolved Solids

445 432 618 288 408 416 402 330 584 464 286 412 796 753 461 489

Calcium 76.8 46 42 44 17.6 66 22.4 64 68 70 56 73.6 28 134.4 73.6 89.6

Copper <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03


13

Manganese

<0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02

Sulphate 49 47 42 52 38 34 30 66 48 64 68 45 58 34 36 38

Nitrate 4.73 9.75 5.75 16.9 2.66 5.75 6.64 19.3 8.86 9.30 16.2 9.30 6.64 7.53 5.75 8.86

Fluoride 0.92 0.58 0.65 0.31 0.82 0.32 0.72 0.34 0.58 0.31 0.28 0.62 0.52 0.71 0.59 0.21

Selenium <0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

Arsenic <0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

Lead <0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

Zinc 0.05 0.04 0.05 0.04 0.06 0.05 0.06 0.03 0.04 0.05 0.06 0.04 0.02 0.03 <0.01 <0.01

Hex Chromiu

m

<0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01

Boron <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01

Coliforms (MPN)

Nil Nil Nil Nil Nil Nil Nil Nil Nil Nil Nil Nil Nil Nil Nil Nil

Phenolics <0.001

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001

Alkalinity 80 76 64 120 264 252 236 110 104 148 116 120 160 184 188 236

Cadmium <0.00

1

<0.00

1

<0.00

1

<0.00

1

<0.00

1

<0.00

1


14

Annexure – II Effluent Water Quality

Area Salanpur Effluent

Water

(MOEF Schedule-VI

Standard)

Project Mohanpur OCP

Qtr Ending June'15 Sept'15 Dec'15 March'16

Sample No 30W1 30W1 30W1 30W1

Sampling Station Mine discharge water from Mohanpur OCP

Date of Sampling 30-May-15 18-Sep-15 17-Dec-15 24-Mar-16

Colour 3 4 3 3 Unobjectionabl

e

Odour Unobjectionabl

e

Unobjectionabl

e

Unobjectionabl

e

Unobjectionabl

e

Unobjectionabl

e

TSS <25.0 <25.0 13 14 100.0

pH 7.8 7.6 8.05 7.9 5.5-9.0

Temperature(De

g C)

Normal Normal Normal Normal Shall not

exceed 50C above the

receiving water temp

Oil & Grease <2.0 <2.0 <2.0 <2.0 10.0

Total Residual

Chlorine

<0.02 <0.02 <0.02 <0.02 1.0

Ammonical

Nitrogen

0.35 0.43 0.52 0.16 50.0

Total Kjeldahi Nitrogen

1.47 1.18 1.28 0.93 100.0

Free Amonia <0.4 <0.4 <0.4 <0.4 5.0

BOD 6 6 8 14 30.0

COD 16 16 24 48 250.0

Arsenic <0.005 <0.005 <0.005 <0.005 0.2

Lead <0.005 <0.005 <0.005 <0.005 0.1

Hexavalent Chromium

0.05 0.04 0.02 0.03 0.1

Total Chromium 0.08 - 0.04 0.06 2.0

Copper 0.03 0.03 0.03 0.02 3.0

Zinc 0.03 0.03 - 0.04 5.0

Selenium <0.005 <0.005 <0.005 <0.005 0.05

Nickel <0.10 <0.10 <0.10 <0.10 3.0

Fluoride 0.46 0.78 0.37 0.39 2.0

Dissolved Phosphate

1.68 1.68 1.58 1.26 5.0

Sulphide 0.007 0.007 0.007 0.03 2.0

Phenolics <0.001 <0.001 <0.001 <0.001 1.0

Manganese 0.22 0.20 0.20 0.21 2.0

Iron 0.12 0.14 0.14 0.11 3.0

Nitrate Nitrogen 3.9 2.4 3.8 7.5 10.0

TDS 486 809 536 Not Specified

Cadmium <0.001 <0.001 0.003


15

Annexure – III Groundwater Level

2014 – 15 2015 – 16

Sample

No

Name of the Station Date of

sampling

Well water

level from ground in m

Date of

sampling

Well water

level from ground in m

30GW1 Dugwell at Mohanpur Village 18-Apr-14 3.20 10-Jun-15 10.65

30GW1 Dugwell at Mohanpur Village 31-Jul-14 1.90 19-Sep-15 4.85

30GW1 Dugwell at Mohanpur Village 09-Oct-14 1.80 17-Dec-15 5.20

30GW1 Dugwell at Mohanpur Village 02-Jan-15 11.90 23-Feb-16 9.40

30GW2 Dugwell at Amdiha Village 18-Apr-14 3.10 10-Jun-15 2.45

30GW2 Dugwell at Amdiha Village 31-Jul-14 1.00 19-Sep-15 1.75

30GW2 Dugwell at Amdiha Village 09-Oct-14 1.00 17-Dec-15 2.20

30GW2 Dugwell at Amdiha Village 02-Jan-15 2.10 23-Feb-16 5.20

30GW3 Dugwell at Amdiha More Village 18-Apr-14 8.25 10-Jun-15 6.65

30GW3 Dugwell at Amdiha More Village 31-Jul-14 1.90 19-Sep-15 2.30

30GW3 Dugwell at Amdiha More Village 09-Oct-14 1.60 17-Dec-15 2.70

30GW3 Dugwell at Amdiha More Village 02-Jan-15 5.70 23-Feb-16 12.10

30GW4 Dugwell at Amdiha Primary School 18-Apr-14 11.55 10-Jun-15 10.15

30GW4 Dugwell at Amdiha Primary School 31-Jul-14 1.65 19-Sep-15 7.15

30GW4 Dugwell at Amdiha Primary School 09-Oct-14 1.15 17-Dec-15 8.20

30GW4 Dugwell at Amdiha Primary School 02-Jan-15 8.50 23-Feb-16 9.30

30GW5 Dugwell at Baliapur Kalimandir 18-Apr-14 4.85 10-Jun-15 6.25

30GW5 Dugwell at Baliapur Kalimandir 31-Jul-14 2.05 19-Sep-15 4.30

30GW5 Dugwell at Baliapur Kalimandir 09-Oct-14 1.95 17-Dec-15 4.90

30GW5 Dugwell at Baliapur Kalimandir 02-Jan-15 3.60 23-Feb-16 4.60

V I L L A G EA M D I H A

EASTERN COALFIELDS LTD. ENVIRONMENTAL STATEMENT FOR MOHANPUR OCP

CMPDICMPDI

LOCATION PLAN

PLATE NO.-I

MOHANPUR OCP

Khas Mohanpur Unit

Qtr.

Qtr.

Qtr.

Qtr.Store

To A

sans

ol

To G

oura

ngdi

h

New Weigh bridge

TOP EARTH EDGE

COA

L D

EPO

T

BASTIMOHANPUR

MOHANPUR

VILLAGE

Greezly

N H S Quarters

U B Road

Pump house

New Elct. sub-stn.Workshop

PAHARGORA COLLIERY

COAL DEPOT

DRA

IN

Sub stn.

Pit officeStore

DY

KE

EDGE

'A' SEAM

COAL'B' SEAM EDGE

COAL

O B D U M P Y A R DOB DUMP YARD OB DUMP YARD

Shiv mandir11 K.V. H T Line

Amdiha More

Weigh bridge

OB DUMP YARD

OB DUMP YARD

Qry.

Qry.

Amdiha village

Qry.Qry.Qry.Qry.

H.F.L.

H.F.L.

N

NALA

PROJECT BOUNDARYEXISTING LEASEHOLD BOUNDARYCULTIVATION LANDBUILT-UP AREAPROPOSED INNER EDGE OF OCPPROPOSED OUTER EDGE OF OCPEXISTING OB DUMPEXISTING OCP

UNMETALLED ROADMETALLED ROAD

INDEX

1

20M

ENVIRONMENTAL STATEMENT FOR MOHANPUR OCP

EASTERN COALFIELDS LTD.EASTERN COALFIELDS LTD.

OF MONITORING STATIONSPLAN SHOWING LOCATION

CMPDICMPDI

RR

0

VE N

40M

0 00

160M

00 0

PLATE NO.- II

UNIT BOUNDARYTANKWASTE LAND

Prop

. pro

ject

Bou

ndar

y

Proposed Earth Edge

Prop

osed

Ext

ensi

on o

f lea

se h

old

of Mohanpur (Expn) OCP

Existing Mine Lease Boundary

PAHARGORA VILLAGE

A1

A2

A3

2

DW

1

GW

2

GW

3

GW

4

GW

5

GW

1

MW

1

DW

AMBIENT AIR QUALITY MONITORINGSTATIONS AND NOISE MONITORING

STATIONS

WATER QUALITY MONITORINGSTATIONS

A

A

A1

2

3

ELECTRIC SUB-STATION AT MINE

AGENTS BUNGLOW

SALANPUR AREA STORE

1

DW

MW1

2

DW

1

GW

2

GW

3

GW

4

GW

5

GW

MINE DISCHARGE FROM OCP

TAP WATER SUPPLIED FROM OH TANK

TUBEWELL WATER NEAR AGENT BUNGLOW

DUGWELL WATER AT MOHANPUR OCPDUGWELL WATER AT AMDIHA VILLAGEDUGWELL WATER AT AMDIHA MORE VILLAGE

DUGWELL WATER AT BALIAPUR KALIMANDIR

DUGWELL WATER AT AMDIHA PRIMARY SCHOOL

environmental statement in form-v · environmental statement (form-v) mohanpur ocp 2015-16 2...

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