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NO: E-29021|61333|2022|Electrical(HQ) Dhanbad, Date: 21/10/2022
DGMS APPROVAL NO.727 of 2017
From
Chief Inspector of Mines &
Director General of Mines Safety
Directorate General of Mines Safety,
P.O & Distt: Dhanbad - 826 016.
To
Mr. RAMABHAI A PATEL, M/s. PROMPT ENGINEERING WORKS, PLOT NO 1002/2, 3RD PHASE, GIDC VAPI
Gujarat, Valsad, VAPI, 396195
Subject:- Approval under Regulation 208(3) of the Coal Mines Regulations, 2017 for Flameproof/Weatherproof Well Glass Light Fitting designated by Cat. No.: PEW/WG/052 of DGMS approval No. 727 of 2017, manufactured by M/s. Prompt Engineering Works, Mumbai for use in belowground Coal Mines - Renewal thereof.
Dear Sir,
Please refer to your online application No.E-29021/61333/2022/Electrical (HQ) dated 23.08.2022 on the above subject & test reports 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. 727 of 2017) granted vide this Directorate's letter No. 622/1344/EHQ dated 11.09.2017 for a further period of two years, i.e. up to 11.09.2024 for use in belowground Coal Mines. The conditions mentioned in the original approval and subsequent renewal letters, if any, shall be strictly complied with and the test reports of all the electrical items covered under approval, conforming to the latest standards, shall be submitted within three months, if not submitted before.
The application for renewal should be made at least three (03) months before the date of expiry of the approval.
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