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NO: E-29021|30727|2021|Electrical(HQ) Dhanbad, Date: 29/04/2021
From
Chief Inspector of Mines &
Director General of Mines Safety
Directorate General of Mines Safety,
Dhanbad - 826 016.
To
Mrs. Nandini Chakravarty - Managing Director
M/s. Mine Line Pvt. Ltd.
23, Indrani Park, Kolkata-700 033.
Sub: Approval under Regulation 208 (3) of the Coal Mines Regulations, 2017 for Flameproof Bulkhead Light Fitting with isolator of 16 A, 110 V suitable for 60 W Incandescent Lamp in cast iron construction, type No. SXA manufactured by M/s. Mine Line Pvt. Ltd., Kolkata conforming to IS/IEC 60079-0:2004 and IS/IEC 60079-1:2007 for use in belowground Coal Mines – Renewal thereof.
Madam,
Please refer to your online application No. E-29021/30727/2021/Electrical (HQ) dated 29.01.2021, offline application No. M21/DGMS/2 dated 27.01.2021 on the above subject and CIMFR Test Report o. CIMFR/TC/P/23-33 dated 29.03.2017, License No. CM/L- 0893166 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. 442 of 1995) granted vide this Directorate's letter No. 333/844/EHQ dated 15.11.1995 for a further period of five years, i.e. up to 13.03.2026 for use in belowground Coal Mines. The conditions mentioned in the original approval and subsequent renewals 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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