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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
Value with incremental
14.01.16 PDW : N
Value with incremental
01.02.16 PDW : N
Value with incremental
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 3-HOUR AVERAGE CONCEN, 1=NO, 2=YES 1
PRINT 8-HOUR AVERAGE CONCEN, 1=NO, 2=YES 1
PRINT 24-HOUR AVERAGE CONCEN, 1=NO, 2=YES 2
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
24 HOUR AVERAGE FOR HOUR ENDING 24
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
FUGITIVE DUST MODEL (FDM)
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
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 3-HOUR AVERAGE CONCEN, 1=NO, 2=YES 1
PRINT 8-HOUR AVERAGE CONCEN, 1=NO, 2=YES 1
PRINT 24-HOUR AVERAGE CONCEN, 1=NO, 2=YES 2
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 0.000380000 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 *******
===========
TOTAL EMISSIONS 5.41138
1
24 HOUR AVERAGE FOR HOUR ENDING 24
CONCENTRATIONS IN MICROGRAMS/M**3
( 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
24 HOUR AVERAGE FOR HOUR ENDING 24
DEPOSITION RATE IN MICROGRAMS/M**2/SEC
( 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
FUGITIVE DUST MODEL (FDM)
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
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 3-HOUR AVERAGE CONCEN, 1=NO, 2=YES 1
PRINT 8-HOUR AVERAGE CONCEN, 1=NO, 2=YES 1
PRINT 24-HOUR AVERAGE CONCEN, 1=NO, 2=YES 2
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 0.000380000 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 *******
===========
TOTAL EMISSIONS 5.41138
1
24 HOUR AVERAGE FOR HOUR ENDING 24
CONCENTRATIONS IN MICROGRAMS/M**3
( 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
24 HOUR AVERAGE FOR HOUR ENDING 24
DEPOSITION RATE IN MICROGRAMS/M**2/SEC
( 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
FUGITIVE DUST MODEL (FDM)
VERSION 90121
MAY, 1990
RUN TITLE:
PREDICTION OF PM -10 (WITH CON) DUE TO JAGARNNATH WASHERY 10 MTY
DATE 01.02.16
INPUT FILE NAME: JAGWASQ.IN
OUTPUT FILE NAME: JAGWASQ.OUT
PLOT OUTPUT WRITTEN TO FILE NAME: JAGWASQ.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 3-HOUR AVERAGE CONCEN, 1=NO, 2=YES 1
PRINT 8-HOUR AVERAGE CONCEN, 1=NO, 2=YES 1
PRINT 24-HOUR AVERAGE CONCEN, 1=NO, 2=YES 2
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 0.000380000 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 *******
===========
TOTAL EMISSIONS 5.41138
1
24 HOUR AVERAGE FOR HOUR ENDING 24
CONCENTRATIONS IN MICROGRAMS/M**3
( 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
24 HOUR AVERAGE FOR HOUR ENDING 24
DEPOSITION RATE IN MICROGRAMS/M**2/SEC
( 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
FUGITIVE DUST MODEL (FDM)
VERSION 90121
MAY, 1990
RUN TITLE:
PREDICTION OF PM -10 (WITH CON) DUE TO JAGARNNATH WASHERY 10 MTY
DATE : 14.01.1
INPUT FILE NAME: JAGWASR.IN
OUTPUT FILE NAME: JAGWASR.OUT
PLOT OUTPUT WRITTEN TO FILE NAME: JAGWASR.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 3-HOUR AVERAGE CONCEN, 1=NO, 2=YES 1
PRINT 8-HOUR AVERAGE CONCEN, 1=NO, 2=YES 1
PRINT 24-HOUR AVERAGE CONCEN, 1=NO, 2=YES 2
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 0.000380000 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 *******
===========
TOTAL EMISSIONS 5.41138
1
24 HOUR AVERAGE FOR HOUR ENDING 24
CONCENTRATIONS IN MICROGRAMS/M**3
( 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
24 HOUR AVERAGE FOR HOUR ENDING 24
DEPOSITION RATE IN MICROGRAMS/M**2/SEC
( 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.