Coal Specification

Specification for GCV 5000 (Reject 4800): KALIMANTAN ORIGIN (WT-50K)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 42 Max  >44 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 20 Max % ASTM D 3173 – 03
3 Ash Content ADB  6 Max >12 % ASTM D 3174 – 02
4 Volatile Matter ADB 38-44 approx - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 0.5 Max >0.7 % ASTM D 4239 – 02A
7 Hard Grove Index ADB  50-55 Approx - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 5000 <4800 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 3626 - Kcal / Kg Approx
11 Gross Caloric Value DB 6250 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 3166 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 9000 - Btu/lb Approx
14 Metric Joules (MJ) - 20.94 - MJ/kg Approx
15 Ash Fusion Temperature - 1100 - Deg C Approx







Specification for GCV 5300 (Reject 5100): KALIMANTAN ORIGIN (WT-53K-HTM)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 38 Max >41 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 19 Max % ASTM D 3173 – 03
3 Ash Content ADB   6 Max > 7  % ASTM D 3174 – 02
4 Volatile Matter ADB 42-44 approx - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 0.6 Max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB 60-65 Approx - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 5300   <5100 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value  ARB 4057 - Kcal / Kg Approx
11 Gross Caloric Value DB 6543 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 3621 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 9540 - Btu/lb Approx
14 Metric Joules (MJ) - 22.19 - MJ/kg Approx
15 Ash Fusion Temperature - 1150 - Deg C Approx
Note:  Above specification is for High Total Moisture (ARB) for GCV 5300 (Reject 5100)







Specification for GCV 5300 (Reject 5100): KALIMANTAN ORIGIN (WT-53K-LTM)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 36 Max >38 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 18 Max % ASTM D 3173 – 03
3 Ash Content ADB  6.Max > 7  % ASTM D 3174 – 02
4 Volatile Matter ADB 40-45 approx - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 0.7 Max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB 46-48 Approx - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 5300   <5100 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value  ARB 4137 - Kcal / Kg Approx
11 Gross Caloric Value DB 6463 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 3713 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 9540 - Btu/lb Approx
14 Metric Joules (MJ) - 22.19 - MJ/kg Approx
15 Ash Fusion Temperature - 1150 - Deg C Approx
Note:  Above specification is for Low Total Moisture (ARB) for GCV 5300 (Reject 5100)







Specification for GCV 5500 (Reject 5300): KALIMANTAN ORIGIN (WT-55K-HTM)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 36 Max  >38 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 18 Max % ASTM D 3173 – 03
3 Ash Content ADB  7 Max > 8 % ASTM D 3174 – 02
4 Volatile Matter ADB 40-42 approx - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 0.8 Max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB 48-50 Min - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 5500 <5300 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  - mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value  ARB 4293 - Kcal / Kg Approx
11 Gross Caloric Value DB 6707 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 3869 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 9900 - Btu/lb Approx
14 Metric Joules (MJ) - 23.03 - MJ/kg Approx
15 Ash Fusion Temperature - 1200 - Deg C Approx
Note:  Above specification is for High Total Moisture (ARB) for GCV 5500 (Reject 5300)







Specification for GCV 5500 (Reject 5300): KALIMANTAN ORIGIN (WT-55K-LTM)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 32 Max >34 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 17 Max % ASTM D 3173 – 03
3 Ash Content ADB  7 Max > 8 % ASTM D 3174 – 02
4 Volatile Matter ADB 40-42 approx - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 0.8 Max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB 45-50 Min - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 5500 <5300 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  - mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 4506 - Kcal / Kg Approx
11 Gross Caloric Value DB 6627 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 4106 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 9900 - Btu/lb Approx
14 Metric Joules (MJ) - 23.03 - MJ/kg Approx
15 Ash Fusion Temperature - 1200 - Deg C Approx
Note:  Above specification is for Low Total Moisture (ARB) for GCV 5500 (Reject 5300)







Specification for GCV 5700 (Reject 5500): KALIMANTAN ORIGIN (WT-57K)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 33 Max >36 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 16 Max % ASTM D 3173 – 03
3 Ash Content ADB  5 Max > 6 % ASTM D 3174 – 02
4 Volatile Matter ADB 42-45 approx - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 0.5 Max >0.8 % ASTM D 4239 – 02A
7 Hard Grove Index ADB 60-65 Min - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 5700 <5500 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  - mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 4386 - Kcal / Kg Approx
11 Gross Caloric Value DB 6576 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 3978 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 10261 - Btu/lb Approx
14 Metric Joules (MJ) - 23.87 - MJ/kg Approx
15 Ash Fusion Temperature - 1200 - Deg C Approx







Specification for GCV 5800 (Reject 5600): KALIMANTAN ORIGIN (WT-58K-HTM)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 28 Max  >31 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 15 Max % ASTM D 3173 – 03
3 Ash Content ADB 10 Max. >12 % ASTM D 3174 – 02
4 Volatile Matter ADB 40-42 approx - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 0.8 Max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB  42-48 Approx - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 5800 <5600 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 4913 - - Approx
11 Gross Caloric Value DB 6824 - - Approx
12 Net AR Caloric Value  NAR 4536 - - Approx
13 British Thermal Unit (BTU) - 10440 - Btu/lb Approx
14 Metric Joules (MJ) - 24.28 - MJ/kg Approx
15 Ash Fusion Temperature - 1250 - Deg C Approx
Note:  Above specification is for High Total Moisture (ARB) for GCV 5800 (Reject 5600)







Specification for GCV 5800 (Reject 5600): KALIMANTAN ORIGIN (WT-58K-LTM)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 26 Max  >28 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 15 Max % ASTM D 3173 – 03
3 Ash Content ADB  6 Max > 8 % ASTM D 3174 – 02
4 Volatile Matter ADB 38-42 approx - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 0.5 Max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB  45-50 Approx - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 5800 <5600 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value  ARB 5186 - - Approx
11 Gross Caloric Value DB 6235 - - Approx
12 Net AR Caloric Value  NAR 4833 - - Approx
13 British Thermal Unit (BTU) - 10440 - Btu/lb Approx
14 Metric Joules (MJ) - 24.28 - MJ/kg Approx
15 Ash Fusion Temperature - 1250 - Deg C Approx
Note:  Above specification is for Low Total Moisture (ARB) for GCV 5800 (Reject 5600)







Specification for GCV 5800 (Reject 5600): SUMATRA ORIGIN (WT-58S-HTM)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 32 Max  >35 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 16 Max % ASTM D 3173 – 03
3 Ash Content ADB 12 Max. >15 % ASTM D 3174 – 02
4 Volatile Matter ADB 40-42 approx - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 0.5 Max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB 60-62 Approx - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 5800 <5600 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 4695 - Kcal / Kg Approx
11 Gross Caloric Value DB 6905 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 4295 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 10440 - Btu/lb Approx
14 Metric Joules (MJ) - 24.28 - MJ/kg Approx
15 Ash Fusion Temperature - 1250 - Deg C Approx







Specification for GCV 6000 (Reject 5800): KALIMANTAN ORIGIN (WT-60K)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 24 Max  >26 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 13 Max % ASTM D 3173 – 03
3 Ash Content ADB 12.max >13 % ASTM D 3174 – 02
4 Volatile Matter ADB 40-42 approx - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 1 Max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB 48-50 Min Approx - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 6000   <5800 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 5241 - Kcal / Kg Approx
11 Gross Caloric Value DB 6897 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 4888 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 10800 - Btu/lb Approx
14 Metric Joules (MJ) - 25.12 - MJ/kg Approx
15 Ash Fusion Temperature - 1280 - Deg C Approx







Specification for GCV 6000 (Reject 5800): SUMATRA ORIGIN (WT-60S)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 28 Max >30 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 15 Max % ASTM D 3173 – 03
3 Ash Content ADB 12.Max >15 % ASTM D 3174 – 02
4 Volatile Matter ADB 38-42 approx - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 1 max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB 50-52 Min Approx - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 6000   <5800 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 5082 - Kcal / Kg Approx
11 Gross Caloric Value DB 7059 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 4705 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 10800 - Btu/lb Approx
14 Metric Joules (MJ) - 25.12 - MJ/kg Approx
15 Ash Fusion Temperature - 1280 - Deg C Approx







Specification for GCV 6300 (Reject 6100): KALIMANTAN ORIGIN (WT-63K-HS)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 17 Max >19 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 10 Max % ASTM D 3173 – 03
3 Ash Content ADB 12 Max >13 % ASTM D 3174 – 02
4 Volatile Matter ADB 38-45 approx - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 1.5 Max >1.8 % ASTM D 4239 – 02A
7 Hard Grove Index ADB  48-50 Approx - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 6300   <6100 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value  ARB 5746 - Kcal / Kg Approx
11 Gross Caloric Value DB 6923 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 5434 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 11340 - Btu/lb Approx
14 Metric Joules (MJ) - 26.38 - MJ/kg Approx
15 Ash Fusion Temperature - 1300 - Deg C Approx
Note:  Above specification is for High Sulphur coal for GCV 6300 (Reject 6100)







Specification for GCV 6300 (Reject 6100): KALIMANTAN ORIGIN (WT-63K)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 15 Max >18 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 10 Max % ASTM D 3173 – 03
3 Ash Content ADB 13.Max >15 % ASTM D 3174 – 02
4 Volatile Matter ADB 42-45 approx - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 0.8 Max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB  42-45 Approx - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 6300   <6100 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value  ARB 5764 - Kcal / Kg Approx
11 Gross Caloric Value DB 6702 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 5469 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 11340 - Btu/lb Approx
14 Metric Joules (MJ) - 26.38 - MJ/kg Approx
15 Ash Fusion Temperature - 1300 - Deg C Approx







Specification for GCV 6300 (Reject 6100): SUMATRA ORIGIN (WT-63S)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 22 Max >24 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 11 Max. % ASTM D 3173 – 03
3 Ash Content ADB 13 Max. >15 % ASTM D 3174 – 02
4 Volatile Matter ADB 38-42 Max - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 1 Max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB 45-50 - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 6300 <6100 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 5521 - Kcal / Kg Approx
11 Gross Caloric Value DB 7079 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 5180 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 11340 - Btu/lb Approx
14 Metric Joules (MJ) - 26.38 - MJ/kg Approx
15 Ash Fusion Temperature - 1300 - Deg C Approx







Specification for GCV 6500 (Reject 6300): KALIMANTAN ORIGIN (WT-65K)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 12 Max >15 % ASTM D 3302 – 02A
2 Inherent Moisture ADB  7 Max. % ASTM D 3173 – 03
3 Ash Content ADB 13 Max. >15 % ASTM D 3174 – 02
4 Volatile Matter ADB 40-42 Max - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 1 Max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB 40-45 - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 6500 <6300 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 6151 - Kcal / Kg Approx
11 Gross Caloric Value DB 6989 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 5868 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 11700 - Btu/lb Approx
14 Metric Joules (MJ) - 27.22 - MJ/kg Approx
15 Ash Fusion Temperature - 1350 - Deg C Approx







Specification for GCV 6500 (Reject 6300): SUMATRA ORIGIN (WT-65S)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 15 Max >18 % ASTM D 3302 – 02A
2 Inherent Moisture ADB  8 Max. % ASTM D 3173 – 03
3 Ash Content ADB 13 Max. >15 % ASTM D 3174 – 02
4 Volatile Matter ADB 42-45 Max - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 1 Max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB 45-50 - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 6500 <6300 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 6005 - Kcal / Kg Approx
11 Gross Caloric Value DB 7065 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 5705 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 11700 - Btu/lb Approx
14 Metric Joules (MJ) - 27.22 - MJ/kg Approx
15 Ash Fusion Temperature - 1350 - Deg C Approx







Specification for GCV 6700 (Reject 6500): KALIMANTAN ORIGIN (WT-67K)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 10 Max >12 % ASTM D 3302 – 02A
2 Inherent Moisture ADB  5 Max. % ASTM D 3173 – 03
3 Ash Content ADB 13 Max. >15 % ASTM D 3174 – 02
4 Volatile Matter ADB 40-43 Max - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 1 Max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB 38-52 - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 6700 <6500 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 6347 - Kcal / Kg Approx
11 Gross Caloric Value DB 7053 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 6076 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 12060 - Btu/lb Approx
14 Metric Joules (MJ) - 28.05 - MJ/kg Approx
15 Ash Fusion Temperature - 1400 - Deg C Approx







Specification for GCV 6700 (Reject 6500): SUMATRA ORIGIN (WT-67S)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 16 Max >18 % ASTM D 3302 – 02A
2 Inherent Moisture ADB  8 Max. % ASTM D 3173 – 03
3 Ash Content ADB 13 Max. >15 % ASTM D 3174 – 02
4 Volatile Matter ADB 40-43 Max - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 1 Max >1 % ASTM D 4239 – 02A
7 Hard Grove Index ADB 50-58 - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 6700 <6500 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 6045 - Kcal / Kg Approx
11 Gross Caloric Value DB 7283 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 5732 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 12060 - Btu/lb Approx
14 Metric Joules (MJ) - 28.05 - MJ/kg Approx
15 Ash Fusion Temperature - 1400 - Deg C Approx







Specification for GCV 6800 (Reject 6600): KALIMANTAN ORIGIN (WT-68K)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 10 Max >12 % ASTM D 3302 – 02A
2 Inherent Moisture ADB  5 Max. % ASTM D 3173 – 03
3 Ash Content ADB 13 Max. >15 % ASTM D 3174 – 02
4 Volatile Matter ADB 38-43 Max - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB  < 1 Max >1% % ASTM D 4239 – 02A
7 Hard Grove Index ADB 40-45 - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 6800 <6600 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 6442 - Kcal / Kg Approx
11 Gross Caloric Value DB 7158 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 6171 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 12240 - Btu/lb Approx
14 Metric Joules (MJ) - 28.47 - MJ/kg Approx
15 Ash Fusion Temperature - 1420 - Deg C Approx
15 Ash Fusion Temperature - 1450 Deg C Approx







Specification for GCV 7000 (Reject 6800): KALIMANTAN ORIGIN (WT-70K-HS)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 5-Mar >6 % ASTM D 3302 – 02A
2 Inherent Moisture ADB 2-3 Max. % ASTM D 3173 – 03
3 Ash Content ADB 12-13 Max. >15 % ASTM D 3174 – 02
4 Volatile Matter ADB 40-43 Max - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB 1.5 max >2.0% % ASTM D 4239 – 02A
7 Hard Grove Index ADB 45-50 - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 7000 <6800 Kcal / Kg ASTM 5865 – 04
9 Size (Un-Crushed) ADB 50-100  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 6786 - Kcal / Kg Approx
11 Gross Caloric Value DB 7143 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 6544 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 12600 - Btu/lb Approx
14 Metric Joules (MJ) - 29.31 - MJ/kg Approx
15 Ash Fusion Temperature - 1400 - Deg C Approx
Note:  Above specification is for High Sulphur for GCV 7000 (Reject 6800)







Specification for GCV 7000 (Reject 6800): KALIMANTAN ORIGIN (WT-70K)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB  8 Max >10 % ASTM D 3302 – 02A
2 Inherent Moisture ADB  3 Max. % ASTM D 3173 – 03
3 Ash Content ADB 15 Max. >16 % ASTM D 3174 – 02
4 Volatile Matter ADB 38-43 Max - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 1 Max >1.2% % ASTM D 4239 – 02A
7 Hard Grove Index ADB 45-50 - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 7000 <6800 Kcal / Kg ASTM 5865 – 04
9 Size (Un-Crushed) ADB 50-100  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 6632 - Kcal / Kg Approx
11 Gross Caloric Value DB 7368 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 6361 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 12600 - Btu/lb Approx
14 Metric Joules (MJ) - 29.31 - MJ/kg Approx
15 Ash Fusion Temperature - 1450 - Deg C Approx







Specification for GCV 7000 (Reject 6800): SUMATRA ORIGIN (WT-70S)
S/No. Parameter Basis Guaranteed Rejection Unit Test Method / Remarks
1 Total Moisture ARB 12 Max >15 % ASTM D 3302 – 02A
2 Inherent Moisture ADB  6-8 Max. % ASTM D 3173 – 03
3 Ash Content ADB 10-12 Max. >14 % ASTM D 3174 – 02
4 Volatile Matter ADB 40-43 Max - % ASTM D 3175 – 02
5 Fixed Carbon ADB By difference - % ASTM D 3172 – 02
6 Total Sulphur ADB < 1 max >1.3% % ASTM D 4239 – 02A
7 Hard Grove Index ADB 50-55 - Index Point ASTM D 409 – 02
8 Gross Caloric Value (GAD) ADB 7000 <6800 Kcal / Kg ASTM 5865 – 04
9 Size (Crushed) ADB 0-50  -  mm 85% Passing min
FOR END USER INFORMATION ONLY
10 Gross Caloric Value ARB 6553 - Kcal / Kg Approx
11 Gross Caloric Value DB 7447 - Kcal / Kg Approx
12 Net AR Caloric Value  NAR 6271 - Kcal / Kg Approx
13 British Thermal Unit (BTU) - 12600 - Btu/lb Approx
14 Metric Joules (MJ) - 29.31 - MJ/kg Approx
15 Ash Fusion Temperature - 1450 - Deg C Approx
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