Copper Mining India
AT A GLANCE
HINDUSTAN COPPER LIMITED
KHETRI COPPER COMPLEX
KHETRINAGAR
KHETRI COPPER MINE
Mine Started: - Oct. 1964
1- Ore Body (a) Strike Length 4.80 Km (b) Average Width 10 metres (c) Average Dip 65 deg. (d) Average Grade 1.37 % 2- Ore reserves of Khetri Mine Reserve of Khetri Block : 34.11 Million Tons, Grade1.13% Reserve of Banwas Block : 25.39 Million Tons, grade 1.69% Total : 59.50 million tons grade 1.37% Cu. 3- Mode of Entry (a) Shaft (Vertical) 2 Nos. (b) Shaft (incline) 1 No. 4- Production Shaft (vertical) (a) Depth 475 metres (b) Diameter 5.5 metres (c) H.P. of the Winder 2870 K.W. (d) Hoisting Capacity 600 tons per Hr. 5- Service Shaft(Vertical) (a) Depth 388.5 metres (b) Area of X- Section 6.11 x 4.93 m (c) H.P. of Winder 1600 K.W. (d) Cage Capacity 88 persons per trip.
6- Ventilation:- (a) Up cast (i) Production shaft Fan Capacity – 9400 Cu. M/Min. (ii) Banwas Ventilation Shaft Fan Capacity – 6000 Cu. M/Min.
7- Employment
HCL
a) Underground 386 b) Surface 140 Total 526
Contractual
(a) M/s TCL 144 (b) M/s Veer Gurjar 68 (c) M/s Universal Electrical 20 (d) M/s Sankhla Engg. 4 Total 251
8-Production Target 2008-09 5, 50,000 MT 9-Development target 2008-09 3000 Metres 10-Safety Status (a) Accident Rate 12.05 per thousand man on roll (b) Injury Frequency Rate 4.80 per million man hour (c) Severity Rate 537.20 per million man hour 11-Method of
HINDUSTAN COPPER LIMITED
KHETRI COPPER COMPLEX
KHETRINAGAR
KHETRI COPPER MINE
Mine Started: - Oct. 1964
1- Ore Body (a) Strike Length 4.80 Km (b) Average Width 10 metres (c) Average Dip 65 deg. (d) Average Grade 1.37 % 2- Ore reserves of Khetri Mine Reserve of Khetri Block : 34.11 Million Tons, Grade1.13% Reserve of Banwas Block : 25.39 Million Tons, grade 1.69% Total : 59.50 million tons grade 1.37% Cu. 3- Mode of Entry (a) Shaft (Vertical) 2 Nos. (b) Shaft (incline) 1 No. 4- Production Shaft (vertical) (a) Depth 475 metres (b) Diameter 5.5 metres (c) H.P. of the Winder 2870 K.W. (d) Hoisting Capacity 600 tons per Hr. 5- Service Shaft(Vertical) (a) Depth 388.5 metres (b) Area of X- Section 6.11 x 4.93 m (c) H.P. of Winder 1600 K.W. (d) Cage Capacity 88 persons per trip.
6- Ventilation:- (a) Up cast (i) Production shaft Fan Capacity – 9400 Cu. M/Min. (ii) Banwas Ventilation Shaft Fan Capacity – 6000 Cu. M/Min.
7- Employment
HCL
a) Underground 386 b) Surface 140 Total 526
Contractual
(a) M/s TCL 144 (b) M/s Veer Gurjar 68 (c) M/s Universal Electrical 20 (d) M/s Sankhla Engg. 4 Total 251
8-Production Target 2008-09 5, 50,000 MT 9-Development target 2008-09 3000 Metres 10-Safety Status (a) Accident Rate 12.05 per thousand man on roll (b) Injury Frequency Rate 4.80 per million man hour (c) Severity Rate 537.20 per million man hour 11-Method of