Contract Award Notice |
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TRR | 4807454 |
Organization | Western Coalfields Limited |
Tender No | WCL/KAN/APC/skp/20-21/eOT-87 dt 08.02.2021 |
Funded By | Self-Funded |
Country | India , Southern Asia |
Contract Value | 56,640 |
Work Detail |
Procurement Of Exploder 25 Or 30 Shots For Mines Of Kanhan Area , Electronic Exploder 25/30 Shots : Details Specification : With In Built Circuit Continuity Tester And Pre- Firing Cut Off With High Circuit Resistance Firing Protection System With In Built Rechargeable With Charger Key And Carrying Case . Tested By Cmpi Test Report , Dgms Approved For Use In Degree I , Ii , Iii Coal Seam With Isi Mark Isi License . Details Technical Specification : 1 . ) Capacity ( Shots ) :25/30 2 . ) Maximum Resistance In Firing Circuit 50 ( Ohms ) 3 . ) Firing Current ( Amps ) -1 . 5 4 . ) Duration Of Riffing Current ( Mii . Sec ) -Less Than 4 Mili Second 5 . ) Output ( Dc Volts ) - 500-600 6 . ) Dry Cells 10 . 5V Or 9 . 6V , Ni-Cd 7 . ) Dimension H-135 Mm W-140Mm , L-240Mm 8 . ) Weight : 2 Kg . Approx 9 . ) Valid Copy Of Dgms Approval Should Be Submitted Along With Supplied . Special Safety Features : A . Circuit Tester : Built In Intrinsically Safe Circuit Continuity Tester To Ensure Before Firing There Are No Breaks Or Unduly High Resistance In The Circuits B . Battery Conditions Indicator C . Output Terminals Are Externally Insulated And Completely Isolated From The Circuit When The Exploder Is Not In Use . D . Special Type Key: The Exploder Can Be Operated Only With Special Type Key In The Proper Sequence . |
Key Dates |
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Contract Date | 22 Apr 2021 |
Contact Information |
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