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NO: E-29021|30832|2021|Electrical(HQ) Dhanbad, Date: 27/07/2021
DGMS APPROVAL NO.474 of 2000
From
Chief Inspector of Mines &
Director General of Mines Safety
Directorate General of Mines Safety,
Dhanbad - 826 016
To
RAKESH KUMAR, SAFEX (INDIA), ASHIRWAD COMPLEX , P.O- NAGNAGAR ,
Jharkhand, Dhanbad, DHANBAD, 826004
Sub: Approval No. 474 of 2000 under Regulation 208 (3) of the Coal Mines Regulations, 2017 for flameproof/weatherproof push button station, type No. PB330 series in cast iron rated at 16 A, 550 V manufactured by M/S Safex(India), Dhanbad conforming to IS/IEC 60079-1:2007, IS/IEC 60079-0:2004 and IEC 60529:1989 for use in belowground Coal Mines – Renewal thereof.
Sir,
Please refer to your online application No. E-29021/30832/2021/Electrical (HQ) dated 07.04.2021, offline application No. SI/DGMS/PB 330/20-21/06 dated 07.04.2021 on the above subject and CIMFR Test & Assessment Report No.: IN/CIMFR/TC/P/H-18 dated 121.04.2011, BIS License No. CM/L – 5063756 and other documents submitted therewith in this regard.
I, in exercise of powers conferred upon Chief Inspector of Mines (also designated as Director General of Mines Safety) under Regulation 208(3) of the Coal Mines Regulations, 2017, hereby renew the approval (DGMS Approval No. 474 of 2000) granted vide this Directorate's letter No. 429/710/EHQ dated 24.07.2000 for a further period of five years, i.e. up to 24/07/2026 for use in belowground Coal Mines. The conditions mentioned in the original approval and subsequent renewal letters shall be strictly complied with.
Please note that application for renewal should be made at least three (03) months before the date of expiry of the approval.
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