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NO: E-29021|61987|2024|Electrical(HQ) Dhanbad, Date: 05/08/2024
DGMS Approval No. 470 of 2000 (Renewal approval)
From
Director General of Mines Safety
Directorate General of Mines Safety,
P.O & Distt: Dhanbad - 826 016.
To
NUPUR CHOKHANI, ELECTROTEKNICA PRODUCTS PVT LTD, 23A NETAJI SUBHAS ROAD, FORTUNA TOWER, 10TH FLOOR, ROOM NO. 44
West Bengal, KOLKATA, KOLKATA, 700001
Subject: Approval under Regulation 208(3) of the Coal Mines Regulations,2017 for Flameproof Vacuum Circuit Breaker Panel, Type- FVIB/01 rated at 3.3 KV, 630 A, 13.1 KA manufactured by Electroteknica Switchgears Pvt. Ltd., Kolkata for use in below ground coal mines_ Renewal thereof.
Ref No-: Test report No- IN/CIMFR/TR22/R/ H 102 dated: 16/06/2022 and CIMFR certified drawing no. 50-C-0040 ( 07 sheets) & 50-C-0009 (03Sheet)
Sir,
Please refer to your online application No. E-29021/61987/2024/Electrical (HQ) dated 04/07/2024 on the above subject and 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. 470 of 2000) granted vide this Directorate's letter No.446/42/EHQ, Dhanbad, dated: 18/01/2000 for a further period of two years, i.e. up to 05/08/2026 for use in belowground Coal Mines.
In the interest of safety, the OEM guidelines shall be adhered to and spares, supplied by OEM shall only be used while maintaining the machine/Equipment. 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 testing 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 this approval.
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