Point Wise Reply of the Query Raised by EAC on 12.05environmentclearance.nic.in/writereaddata/Online/EDS/0_0_08_Jun_2… · USEPA, Emission factor equation, 1998 Emission Estimation

Point Wise Reply of the Query Raised

(as in 55.8.3)

by EAC on 12.05.2016

For

JAGANNATH WASHERY (10 MTY)

Mahanadi Coalfields Limited

(JUNE, 2016)

Point Wise Reply of the query raised (as in 55.8.3) by the EAC on 12.05.2016

The EAC, in the 55th meeting on 11th -13th May, 2016 raised the following issues: (i) The Committee noted that the proposed washery with its technology firmed up/finalized, was yet to get the approval of Board of the project proponent. (ii) The project proponent presented wind rose for one quarter only. Whereas, the meteorological data should have been for a minimum period of one year to have a consistent and reasonable picture of wind directions. (iii) The project proponent is also required to give data on emission factor for various sources of fugitive emissions, which would be generated from the washery. Based on these emission factors, predicted air quality values should be provided both for controlled and uncontrolled emissions. (iv) The project proponent mentioned that at places where high values of PM 10 were observed, mitigative measures would involve construction of a separate internal road by-passing the habitated areas. This is in addition to providing conveyor system for coal transportation and silo loading at the sidings, which is under implementation. Works on these measures were asked to be expedited. (V) The project proponent during presentation informed that water storage bodies on the rise side of the mine excavated area in Ananta OCP. The project proponent was advised to examine this as it may endanger the dip side workings.

Point wise reply is as below:

Point No. (i)

Approval for the technology offered by the Lowest Bidder M/s S.K. Samanta & Co. Pvt. Ltd. For

Jagannath Washery(10 MTY) under BOM concept through e-Bidding route i.e. Heavy Media Cyclone has

been obtained in 177th meeting of the Board of Directors of MCL held on 26th May, 2016. Copy of the

extract from the minutes of the said meeting is placed below .

Point No. (ii)

Windrose Based on baseline data of one season (Winter season)

WIND DIRECTION AND CALM CONDITION ANALYSIS OF IMD, DATA, ANGUL, ODISHA

The wind direction and calm conditions during different month of the year have been summarised in

Table below. The data has been taken from climatelogical table of IMD station at Angul for the period of

1951 to 1980.

Table No. 1

Percentage of days wind from

Month Time N NE E SE S SW W NW Calm 3 most PDW

Morning 6 5 5 3 4 4 27 23 23 W, WE, N

January

Evening 12 14 14 10 6 4 8 10 22 NE, E, N

Morning 10 5 5 4 4 4 23 19 26 W, NW, N

February

Evening 12 12 13 8 7 4 13 14 17 W, NW, N

Morning 11 8 8 5 4 5 16 14 29 W, NW, N

March

Evening 11 12 10 10 7 6 18 12 14 W, NW, N

Morning 8 9 12 9 8 4 13 6 29 W, E, NE

April

Evening 8 6 8 6 21 8 13 10 12 S, W, NW

Morning 7 11 19 14 12 4 7 5 21 E, SE, S

May

Evening 5 6 12 20 20 11 12 7 7 SE, S, E

Morning 7 7 10 8 7 8 17 15 21 W, NW, E

June

Evening 4 5 9 12 14 14 18 13 11 S, SW, W

Morning 6 4 7 6 7 9 23 13 25 W, NW, SW

July

Evening 4 5 7 9 12 17 22 12 12 W, SW, NW

Morning 6 4 7 6 6 9 22 17 23 W, NW, SW

August

Evening 3 5 8 11 12 15 19 13 14 W, SW, NW

Morning 5 6 9 7 7 6 23 15 22 W, NW, E

September

Evening 3 6 11 12 11 13 17 10 17 W, NW, SW

Morning 8 5 10 6 5 5 21 17 23 W, NW, E

October

Evening 8 5 13 15 11 3 10 90 26 SE, E, S

Morning 8 2 3 3 3 5 31 23 22 N, W, NW

November

Evening 14 9 8 5 5 2 9 12 36 N, NW,W

Morning 7 2 2 2 1 6 32 32 16 NW, N, W

December

Evening 20 12 7 3 3 2 7 17 29 NW, N, NE

Morning 7 6 8 6 6 6 21 17 23 NW, W, E

ANNUAL

Evening 9 8 10 11 11 8 14 12 17 W, NW, N

Windrose Drawn on the basis of IMD Data from Angul Station for the year 2015

Point No. (iii)

AQIP, Jagannath washery

Software used:

Fugitive Dust Model (FDM).

Emission Factors :

For PM10 generated from different activities: using empirical formula developed by:

USEPA, Emission factor equation, 1998

Emission Estimation Technique (EET) manual for mining, Ver 2.3, Environment Australia, 2001.

AQI assessment for OC coal mine MoEF sponsored by Prof Ghose, ISM, Dhanbad.

Control Measures :

Australian EET manual has given a list of control methods for various mining activities and

expected dust reduction.

Source of Data :

Metreological Data : used generated during Baseline study of the jagannath Washery.

Green Belt study and suggestion for dust reduction:

CPCB,

ISM Dhanbad,

CMRI, Dhanbad,

Binova Bhave University, Jharkhand.

Default Emission Factors considered :

Sl. no. Activity Default Emission factor considered

Unit Reference

1 Loading of Coal 0.014 Kg/te EET manual for mining, Ver 2.3, Environment Australia, 2001. AND

Study of ISM, Dhanbad

2 Un loading of Coal 0.0042 Kg/te

3 Primary crushing 0.004 Kg/te

4 Secondary crushing 0.012 Kg/te

5 Conveyor belt movement

0.037 Kg/te

6 Unloading from conveyor belt to chute or dumper

0.00032 Kg/te

7 Wind erosion 0.2 Kg/ha/d

8 Bulldozing of coal / Rejects

32.5 Kg/hr

Date wise comparison of AQIP Data (incremental values in ug/m3) PM10 for Jagannath washery 10

mty , without control (WC) & with control.

Sl. no.

Receptor Co-ordinate

Without control measures

Date of Met data taken for AQIP With control measures

22.12.15 22.12.15 14.01.16 01.02.16 23.11.15

1 R1 (Hensmul vill) 14600-11200

5.08 1.55 4.29 1.78 00

2 R2 (Ananta vihar colony) 16000-10700

0.22 0.06 00 0.08 00

3 R3 (South Balanda Colony) 11800-8200

27.27 8.21 8.80 6.87 12.99

4 R4 (Rakas Vill) 8400-13400

00 00 00 00 00

5 R5 (madan mohan pur vill) 15600-15380

00 00 00 00 0.01

6 R6 (tentolei vill) 13800-5000

00 00 00 00 00

Final value of PM10 after addition of incremental value (ug/m3)

Sl. no.

Receptor Co-ordinate

Baseline value of

PM10 95% percentile

Value with incremental

22.12.15 PDW : N


14.01.16 PDW : N


01.02.16 PDW : N


23.11.15 PDW : SE

1 R1 (Hensmul vill) 14600-11200

98.9 100.45 103.19 100.68 98.9

2 R2 (Ananta vihar colony) 16000-10700

82.8 82.86 82.8 82.88 82.8

3 R3 (South Balanda Colony) 11800-8200

87.9 96.11 96.7 94.77 100.89

4 R4 (Rakas Vill) 8400-13400

99.6 99.6 99.6 99.6 99.6

5 R5 (madan mohan pur vill) 15600-15380

80.7 80.7 80.7 80.7 80.71

6 R6 (tentolei vill) 13800-5000

73.2 73.2 73.2 73.2 73.2

Modelling done for impact prediction based on met data generated during November 2015 to February

2016. During this period met data has been generated for 90 days and the baseline date for air sampling

has been done for 48 days. Thus based on the available met data and air quality baseline data the

modelling has been done for 4 days i.e. 3 days from north direction and 1 day from south east direction.

Detailed files of FDM run for these four days and their incremental value along with the baseline value

without control measures and with control measures is as given below:

A. Without Control using the MET data 22.12.15

Input file

PREDICTION OF PM -10 (WITHOUT CON) DUE TO JAGARNNATH WASHERY 10 MTY DATE

22.12.15

1 1 2 1 1 1 1 1 1 2 1

3 6 7 24

60.0 0.15 1000.0 2.0

1.00 3.5 7.5 15.0 30.0 50.0 80.0

0.06 0.06 0.12 0.26 0.36 0.11 0.03

14.60 11.20

16.00 10.70

11.80 8.20

8.40 13.40

15.60 15.38

13.80 5.00

10.120000E-02 13.10 13.70

30.750000E-05 13.10 12.50 0.20 0.50 0.020 18

30.930000E-04 13.50 12.30 0.30 0.60 0.020 14

9.00 22.5 5 1000.0 294.0

7.00 22.5 5 1000.0 294.0

4.00 22.5 5 1000.0 293.0

6.00 337.5 5 1000.0 293.0

9.00 337.5 5 1000.0 293.0

7.00 45.0 4 1000.0 292.0

0.00 00.0 4 1000.0 294.0

0.00 00.0 2 1000.0 295.5

0.00 00.0 2 1000.0 295.2

0.00 00.0 2 1000.0 295.6

6.00 315.0 2 1000.0 295.9

6.00 337.5 2 1000.0 296.0

7.00 337.5 2 1000.0 296.7

15.0 337.5 2 1000.0 297.0

12.0 337.5 2 1000.0 296.6

11.0 315.0 2 1000.0 296.2

7.00 315.0 3 1000.0 296.0

0.00 0.0 5 1000.0 295.7

0.00 0.0 5 1000.0 295.2

7.00 337.5 5 1000.0 294.7

4.00 337.5 5 1000.0 294.5

6.00 22.5 6 1000.0 294.1

11.0 22.5 6 1000.0 294.0

10.0 22.5 6 1000.0 294.0

Output File

FUGITIVE DUST MODEL (FDM)

VERSION 90121

MAY, 1990

RUN TITLE:

PREDICTION OF PM -10 (WITHOUT CON) DUE TO JAGARNNATH WASHERY 10

MTY DATE 22.12.

INPUT FILE NAME: JAGWASWC.IN

OUTPUT FILE NAME: JAGWASWC.OUT

PLOT OUTPUT WRITTEN TO FILE NAME: JAGWASWC.DAT

CONVERGENCE OPTION 1=OFF, 2=ON 1

MET OPTION SWITCH, 1=CARDS, 2=PREPROCESSED 1

PLOT FILE OUTPUT, 1=NO, 2=YES 2

MET DATA PRINT SWITCH, 1=NO, 2=YES 1

POST-PROCESSOR OUTPUT, 1=NO, 2=YES 1

DEP. VEL./GRAV. SETL. VEL., 1=DEFAULT, 2=USER 1

PRINT 1-HOUR AVERAGE CONCEN, 1=NO, 2=YES 1




PRINT LONG-TERM AVERAGE CONCEN, 1=NO, 2=YES 1

NUMBER OF SOURCES PROCESSED 3

NUMBER OF RECEPTORS PROCESSED 6

NUMBER OF PARTICLE SIZE CLASSES 7

NUMBER OF HOURS OF MET DATA PROCESSED 24

LENGTH IN MINUTES OF 1-HOUR OF MET DATA 60.

ROUGHNESS LENGTH IN CM 0.15

SCALING FACTOR FOR SOURCE AND RECPTORS 1000.0000

PARTICLE DENSITY IN G/CM**3 2.00

GENERAL PARTICLE SIZE CLASS INFORMATION

GRAV. FRACTION

PARTICLE CHAR. SETTLING DEPOSITION IN EACH

SIZE DIA. VELOCITY VELOCITY SIZE

CLASS (UM) (M/SEC) (M/SEC) CLASS

----- --------- -------- ---------- --------

1 1.0000000 ** ** 0.0600

2 3.5000000 ** ** 0.0600

3 7.5000000 ** ** 0.1200

4 15.0000000 ** ** 0.2600

5 30.0000000 ** ** 0.3600

6 50.0000000 ** ** 0.1100

7 80.0000000 ** ** 0.0300

----------

** COMPUTED BY FDM

1

RECEPTOR COORDINATES (X,Y,Z)

( 14600., 11200., 0.) ( 16000., 10700., 0.) ( 11800., 8200., 0.)

( 8400., 13400., 0.) ( 15600., 15380., 0.) ( 13800., 5000., 0.)

1

SOURCE INFORMATION

ENTERED EMIS. TOTAL

RATE (G/SEC, EMISSION WIND

G/SEC/M OR RATE SPEED X1 Y1 X2

Y2 HEIGHT WIDTH

TYPE G/SEC/M**2) (G/SEC) FAC. (M) (M) (M)

(M) (M) (M)

---- --------------- ---------- ------ ------- -------- ------- ---

----- ------- -------

1 0.001200000 0.00120 0.000 13100. 13700. 0.

0. 0.50 0.00

3 0.000007500 0.75000 0.000 13100. 12500. 200.

500. 20.00 *******

3 0.000093000 16.74000 0.000 13500. 12300. 300.

600. 20.00 *******

===========

TOTAL EMISSIONS 17.49120

1

24 HOUR AVERAGE FOR HOUR ENDING 24

CONCENTRATIONS IN MICROGRAMS/M**3

( 14600., 11200., 5.084) ( 16000., 10700., 0.224) ( 11800.,

8200., 27.273)

( 8400., 13400., 0.000) ( 15600., 15380., 0.000) ( 13800.,

5000., 0.000)

1


DEPOSITION RATE IN MICROGRAMS/M**2/SEC

( 14600., 11200., 0.232) ( 16000., 10700., 0.010) ( 11800.,

8200., 0.625)

( 8400., 13400., 0.000) ( 15600., 15380., 0.000) ( 13800.,

5000., 0.000)

B. With Control using the MET data 22.12.15

Input file

PREDICTION OF PM -10 (WITH CON) DUE TO JAGARNNATH WASHERY 10 MTYDATE

22.12.15

1 1 2 1 1 1 1 1 1 2 1

3 6 7 24

60.0 0.15 1000.0 2.0

1.00 3.5 7.5 15.0 30.0 50.0 80.0

0.06 0.06 0.12 0.26 0.36 0.11 0.03

14.60 11.20

16.00 10.70

11.80 8.20

8.40 13.40

15.60 15.38

13.80 5.00

10.380000E-03 13.10 13.70

30.371000E-05 13.10 12.50 0.20 0.50 0.020 18

30.280000E-04 13.50 12.30 0.30 0.60 0.020 14

9.00 22.5 5 1000.0 294.0

7.00 22.5 5 1000.0 294.0

4.00 22.5 5 1000.0 293.0

6.00 337.5 5 1000.0 293.0

9.00 337.5 5 1000.0 293.0

7.00 45.0 4 1000.0 292.0

0.00 00.0 4 1000.0 294.0

0.00 00.0 2 1000.0 295.5

0.00 00.0 2 1000.0 295.2

0.00 00.0 2 1000.0 295.6

6.00 315.0 2 1000.0 295.9

6.00 337.5 2 1000.0 296.0

7.00 337.5 2 1000.0 296.7

15.0 337.5 2 1000.0 297.0

12.0 337.5 2 1000.0 296.6

11.0 315.0 2 1000.0 296.2

7.00 315.0 3 1000.0 296.0

0.00 0.0 5 1000.0 295.7

0.00 0.0 5 1000.0 295.2

7.00 337.5 5 1000.0 294.7

4.00 337.5 5 1000.0 294.5

6.00 22.5 6 1000.0 294.1

11.0 22.5 6 1000.0 294.0

10.0 22.5 6 1000.0 294.0

Output File


VERSION 90121

MAY, 1990

RUN TITLE:

PREDICTION OF PM -10 (WITH CON) DUE TO JAGARNNATH WASHERY 10

MTYDATE 22.12.15

INPUT FILE NAME: JAGWASW.IN

OUTPUT FILE NAME: JAGWASW.OUT

PLOT OUTPUT WRITTEN TO FILE NAME: JAGWASW.DAT





















GRAV. FRACTION




----- --------- -------- ---------- --------

1 1.0000000 ** ** 0.0600

2 3.5000000 ** ** 0.0600

3 7.5000000 ** ** 0.1200

4 15.0000000 ** ** 0.2600

5 30.0000000 ** ** 0.3600

6 50.0000000 ** ** 0.1100

7 80.0000000 ** ** 0.0300

----------

** COMPUTED BY FDM

1


( 14600., 11200., 0.) ( 16000., 10700., 0.) ( 11800., 8200., 0.)

( 8400., 13400., 0.) ( 15600., 15380., 0.) ( 13800., 5000., 0.)

1

SOURCE INFORMATION

ENTERED EMIS. TOTAL



Y2 HEIGHT WIDTH


(M) (M) (M)

---- --------------- ---------- ------ ------- -------- ------- ---

----- ------- -------

1 0.000380000 0.00038 0.000 13100. 13700. 0.

0. 0.50 0.00

3 0.000003710 0.37100 0.000 13100. 12500. 200.

500. 20.00 *******

3 0.000028000 5.04000 0.000 13500. 12300. 300.

600. 20.00 *******

===========


1



( 14600., 11200., 1.558) ( 16000., 10700., 0.068) ( 11800.,

8200., 8.215)

( 8400., 13400., 0.000) ( 15600., 15380., 0.000) ( 13800.,

5000., 0.000)

1



( 14600., 11200., 0.071) ( 16000., 10700., 0.003) ( 11800.,

8200., 0.188)

( 8400., 13400., 0.000) ( 15600., 15380., 0.000) ( 13800.,

5000., 0.000)

C. With Control using the MET data 23.11.15

Input file

PREDICTION OF PM -10 (WITH CON) DUE TO JAGARNNATH WASHERY 10 MTY DATE

23.11.15

1 1 2 1 1 1 1 1 1 2 1

3 6 7 24

60.0 0.15 1000.0 2.0

1.00 3.5 7.5 15.0 30.0 50.0 80.0

0.06 0.06 0.12 0.26 0.36 0.11 0.03

14.60 11.20

16.00 10.70

11.80 8.20

8.40 13.40

15.60 15.38

13.80 5.00

10.380000E-03 13.10 13.70

30.371000E-05 13.10 12.50 0.20 0.50 0.020 18

30.280000E-04 13.50 12.30 0.30 0.60 0.020 14

0.00 00.0 6 1000.0 294.4

0.00 00.0 6 1000.0 293.0

4.00 22.5 5 1000.0 293.0

3.00 22.5 6 1000.0 292.0

1.00 22.5 6 1000.0 291.1

1.00 22.5 6 1000.0 291.3

4.00 135.0 3 1000.0 292.0

4.00 135.0 3 1000.0 297.5

0.00 0.00 2 1000.0 300.0

7.00 180.0 3 1000.0 301.6

0.00 00.0 1 1000.0 303.0

9.00 225.0 3 1000.0 304.0

7.00 135.0 3 1000.0 305.0

7.00 135.0 3 1000.0 303.0

4.00 135.0 3 1000.0 302.0

3.00 135.0 2 1000.0 301.2

4.00 135.0 3 1000.0 300.0

0.00 00.0 6 1000.0 299.0

0.00 00.0 6 1000.0 297.5

0.00 00.0 6 1000.0 296.0

0.00 00.0 6 1000.0 296.0

0.00 00.0 6 1000.0 296.0

0.00 00.0 6 1000.0 295.1

0.00 00.0 6 1000.0 294.0

Output file


VERSION 90121

MAY, 1990

RUN TITLE:

PREDICTION OF PM -10 (WITH CON) DUE TO JAGARNNATH WASHERY 10 MTY

DATE 23.11.15

INPUT FILE NAME: JAGWASP.IN

OUTPUT FILE NAME: JAGWASP.OUT

PLOT OUTPUT WRITTEN TO FILE NAME: JAGWASP.DAT





















GRAV. FRACTION




----- --------- -------- ---------- --------

1 1.0000000 ** ** 0.0600

2 3.5000000 ** ** 0.0600

3 7.5000000 ** ** 0.1200

4 15.0000000 ** ** 0.2600

5 30.0000000 ** ** 0.3600

6 50.0000000 ** ** 0.1100

7 80.0000000 ** ** 0.0300

----------

** COMPUTED BY FDM

1


( 14600., 11200., 0.) ( 16000., 10700., 0.) ( 11800., 8200., 0.)

( 8400., 13400., 0.) ( 15600., 15380., 0.) ( 13800., 5000., 0.)

1

SOURCE INFORMATION

ENTERED EMIS. TOTAL



Y2 HEIGHT WIDTH


(M) (M) (M)

---- --------------- ---------- ------ ------- -------- ------- ---

----- ------- -------

1 0.000380000 0.00038 0.000 13100. 13700. 0.

0. 0.50 0.00

3 0.000003710 0.37100 0.000 13100. 12500. 200.

500. 20.00 *******

3 0.000028000 5.04000 0.000 13500. 12300. 300.

600. 20.00 *******

===========


1



( 14600., 11200., 0.000) ( 16000., 10700., 0.000) ( 11800.,

8200., 12.997)

( 8400., 13400., 0.000) ( 15600., 15380., 0.018) ( 13800.,

5000., 0.000)

1



( 14600., 11200., 0.000) ( 16000., 10700., 0.000) ( 11800.,

8200., 0.078)

( 8400., 13400., 0.000) ( 15600., 15380., 0.001) ( 13800.,

5000., 0.000)

D. With Control using the MET data 01.02.16

Input file

PREDICTION OF PM -10 (WITH CON) DUE TO JAGARNNATH WASHERY 10 MTY DATE

01.02.16

1 1 2 1 1 1 1 1 1 2 1

3 6 7 24

60.0 0.15 1000.0 2.0

1.00 3.5 7.5 15.0 30.0 50.0 80.0

0.06 0.06 0.12 0.26 0.36 0.11 0.03

14.60 11.20

16.00 10.70

11.80 8.20

8.40 13.40

15.60 15.38

13.80 5.00

10.380000E-03 13.10 13.70

30.371000E-05 13.10 12.50 0.20 0.50 0.020 18

30.280000E-04 13.50 12.30 0.30 0.60 0.020 14

11.00 22.5 4 1000.0 288.0

4.00 22.5 5 1000.0 287.0

5.00 22.5 4 1000.0 286.0

6.00 22.5 4 1000.0 285.0

8.00 22.5 4 1000.0 285.0

6.00 90.0 4 1000.0 286.0

4.00 90.0 3 1000.0 288.0

3.00 45.0 3 1000.0 291.0

4.00 45.0 2 1000.0 295.0

5.00 45.0 3 1000.0 297.0

0.00 00.0 1 1000.0 298.0

0.00 00.0 1 1000.0 300.0

0.00 00.0 1 1000.0 302.0

4.00 315.0 2 1000.0 303.0

5.00 315.0 2 1000.0 302.0

6.00 315.0 3 1000.0 299.0

6.00 270.0 4 1000.0 298.0

4.00 337.0 5 1000.0 296.0

11.00 270.0 4 1000.0 295.0

12.00 270.0 4 1000.0 292.5

5.00 22.5 5 1000.0 292.2

8.00 22.5 4 1000.0 291.6

7.00 22.5 4 1000.0 291.2

4.00 22.5 5 1000.0 290.3

Output File


VERSION 90121

MAY, 1990

RUN TITLE:


DATE 01.02.16

INPUT FILE NAME: JAGWASQ.IN

OUTPUT FILE NAME: JAGWASQ.OUT

PLOT OUTPUT WRITTEN TO FILE NAME: JAGWASQ.DAT





















GRAV. FRACTION




----- --------- -------- ---------- --------

1 1.0000000 ** ** 0.0600

2 3.5000000 ** ** 0.0600

3 7.5000000 ** ** 0.1200

4 15.0000000 ** ** 0.2600

5 30.0000000 ** ** 0.3600

6 50.0000000 ** ** 0.1100

7 80.0000000 ** ** 0.0300

----------

** COMPUTED BY FDM

1


( 14600., 11200., 0.) ( 16000., 10700., 0.) ( 11800., 8200., 0.)

( 8400., 13400., 0.) ( 15600., 15380., 0.) ( 13800., 5000., 0.)

1

SOURCE INFORMATION

ENTERED EMIS. TOTAL



Y2 HEIGHT WIDTH


(M) (M) (M)

---- --------------- ---------- ------ ------- -------- ------- ---

----- ------- -------

1 0.000380000 0.00038 0.000 13100. 13700. 0.

0. 0.50 0.00

3 0.000003710 0.37100 0.000 13100. 12500. 200.

500. 20.00 *******

3 0.000028000 5.04000 0.000 13500. 12300. 300.

600. 20.00 *******

===========


1



( 14600., 11200., 1.784) ( 16000., 10700., 0.088) ( 11800.,

8200., 6.872)

( 8400., 13400., 0.004) ( 15600., 15380., 0.000) ( 13800.,

5000., 0.000)

1



( 14600., 11200., 0.071) ( 16000., 10700., 0.003) ( 11800.,

8200., 0.148)

( 8400., 13400., 0.000) ( 15600., 15380., 0.000) ( 13800.,

5000., 0.000)

E. With Control using the MET data 14.01.16

Input file

PREDICTION OF PM -10 (WITH CON) DUE TO JAGARNNATH WASHERY 10 MTY DATE :

14.01.16

1 1 2 1 1 1 1 1 1 2 1

3 6 7 24

60.0 0.15 1000.0 2.0

1.00 3.5 7.5 15.0 30.0 50.0 80.0

0.06 0.06 0.12 0.26 0.36 0.11 0.03

14.60 11.20

16.00 10.70

11.80 8.20

8.40 13.40

15.60 15.38

13.80 5.00

10.380000E-03 13.10 13.70

30.371000E-05 13.10 12.50 0.20 0.50 0.020 18

30.280000E-04 13.50 12.30 0.30 0.60 0.020 14

6.00 22.5 4 1000.0 289.2

3.00 22.5 5 1000.0 288.7

4.00 22.5 4 1000.0 288.0

5.00 22.5 4 1000.0 288.0

2.00 22.5 5 1000.0 288.0

2.00 22.5 3 1000.0 289.0

2.00 22.5 2 1000.0 290.0

4.00 22.5 3 1000.0 291.0

0.00 00.0 2 1000.0 296.0

0.00 00.0 2 1000.0 300.0

6.00 315.0 4 1000.0 302.0

4.00 22.5 2 1000.0 302.6

3.00 45.0 2 1000.0 302.6

7.00 22.5 3 1000.0 303.2

9.00 22.5 3 1000.0 304.0

6.00 270.0 3 1000.0 302.0

6.00 45.0 4 1000.0 300.0

7.00 45.0 4 1000.0 299.0

7.00 315.0 4 1000.0 296.0

0.00 00.0 6 1000.0 294.0

7.00 315.0 4 1000.0 293.0

7.00 22.5 4 1000.0 292.0

0.00 00.0 6 1000.0 292.0

4.00 22.5 5 1000.0 291.0

Output File


VERSION 90121

MAY, 1990

RUN TITLE:


DATE : 14.01.1

INPUT FILE NAME: JAGWASR.IN

OUTPUT FILE NAME: JAGWASR.OUT

PLOT OUTPUT WRITTEN TO FILE NAME: JAGWASR.DAT





















GRAV. FRACTION




----- --------- -------- ---------- --------

1 1.0000000 ** ** 0.0600

2 3.5000000 ** ** 0.0600

3 7.5000000 ** ** 0.1200

4 15.0000000 ** ** 0.2600

5 30.0000000 ** ** 0.3600

6 50.0000000 ** ** 0.1100

7 80.0000000 ** ** 0.0300

----------

** COMPUTED BY FDM

1


( 14600., 11200., 0.) ( 16000., 10700., 0.) ( 11800., 8200., 0.)

( 8400., 13400., 0.) ( 15600., 15380., 0.) ( 13800., 5000., 0.)

1

SOURCE INFORMATION

ENTERED EMIS. TOTAL



Y2 HEIGHT WIDTH


(M) (M) (M)

---- --------------- ---------- ------ ------- -------- ------- ---

----- ------- -------

1 0.000380000 0.00038 0.000 13100. 13700. 0.

0. 0.50 0.00

3 0.000003710 0.37100 0.000 13100. 12500. 200.

500. 20.00 *******

3 0.000028000 5.04000 0.000 13500. 12300. 300.

600. 20.00 *******

===========


1



( 14600., 11200., 4.296) ( 16000., 10700., 0.018) ( 11800.,

8200., 8.807)

( 8400., 13400., 0.000) ( 15600., 15380., 0.000) ( 13800.,

5000., 0.000)

1



( 14600., 11200., 0.162) ( 16000., 10700., 0.001) ( 11800.,

8200., 0.148)

( 8400., 13400., 0.000) ( 15600., 15380., 0.000) ( 13800.,

5000., 0.000)

.

Showing the Isopleth of incremental values

The total value (incremental value+ baseline data value) with control measures for PM10 are given below:

Sl.

no.

Receptor Name

& Co-ordinate

Baseline

value of

PM10

95%

percentile

Incremental

value with

control

22.12.15

Value with

incremental

22.12.15

PDW : N

Incremental

value with

control

14.01.16

Value with

incremental

14.01.16

PDW : N

Incremental

value with

control

01.02.16

Value with

incremental

01.02.16

PDW : N

Incremental

value with

control

23.11.15

Value with

incremental

23.11.15

PDW : SE

A B C (A+B) D E (A+D) F G (A+F) H I (A+H)

1 R1 (Hensmul

vill)

14600-11200

98.9 1.55 100.45 4.29 103.19 1.78 100.68 00 98.9

2 R2 (Ananta

vihar colony)

16000-10700

82.8 0.06 82.86 00 82.8 0.08 82.88 00 82.8

3 R3 (South

Balanda Colony)

11800-8200

87.9 8.21 96.11 8.80 96.7 6.87 94.77 12.99 100.89

4 R4 (Rakas Vill)

8400-13400 99.6 00 99.6 00 99.6 00 99.6 00 99.6

5 R5 (madan

mohan pur vill)

15600-15380

80.7 00 80.7 00 80.7 00 80.7 0.01 80.71

6 R6 (tentolei vill)

13800-5000 73.2 00 73.2 00 73.2 00 73.2 00 73.2

Point No. (iv)

Separate bye-pass road has been planed through the mine backfilled area for which alignment

has been surveyed and finalized and formation work is under progress. After construction of

the formation, work will be awarded for construction of the road. This road will bye-pass the

heavily populated areas and will result in signification reduction of dust pollution in Talcher

Coalfield.

Also for transportation of coal from washery to the railway siding through covered belt

conveyer/ tube conveyer and arrangement for loading through SILO is under tendering stage

and it will be synchronized with the washery construction to avoid any mismatch.

Point No. (v)

As per the study of surface runoff by NIT, Rourkela total annual runoff is 47.16 lakh m3 and total

annual strata seepage quantity is 7.07 lakh m3 , thus annual water generation in the mine is

54.23 lakh m3 and out of this water accumulated in different sumps of the mine, annual

consumption in the mines is 10.12 lakh m3 , evaporation losses is 8.13 lakh m3 and recharge of

aquifer is to the tune of 10.85 lakh m3. Balance surplus water is 15.58 lakh m3 and the capacity

of the mine sumps is 53.41 lakh m3.

Thus it can be observed that there is ample space in the mine to accommodate this surplus

water. Also regarding the apprehension of endangering of the dip side working, it may be

mentioned that there are numerous faults in the mine property and the movement of water

towards dip side is restricted by these fault planes and also there is continuous pumping from

the dip side sump during monsoon to maintain the water level so that the coal extraction in the

lower seams is not hampered. Thus local geological and geo-physical factors and geological

disturbances play an important role and the coal seams are not in continuity for a long distance

and there are vertical as well as horizontal shifting and all these localized factors decide how to

access the coal reserve at different horizons (quarry no 1, 2, 3 etc.) and how to handle the

water generated in mine voids due to strata seepage and due to rainfall.

Ananta OCP is an old mine and we have been working in this fashion of internal shifting of sump

water for a long without endangering the dip side working and at the same time we are

ensuring that there is no outside discharge, expect some exigencies during the heavy rainfall

days, so that the stored water in the mine sumps can be utilized during the entire year as well

as it recharges the aquifer below the bottom most coal seam.

Hence after examination of the issue it is observed that dip side workings are not being

endangered due to storage and internal shifting of water in the mine voids/sumps of Ananta

OCP.

Documents

Point Wise Reply of the Query Raised by EAC on 12.05environmentclearance.nic.in/writereaddata/Online/EDS/0_0_08_Jun_2… · USEPA, Emission factor equation, 1998 Emission Estimation