From

Director General of Mines Safety & 

Chief Inspector of Mines
Directorate General of Mines Safety,
P.O & Distt: Dhanbad - 826 001.

 

To

 

SHARAD KRISHNA THAKRE, Laxmi Hydraulics Pvt. Ltd., B-11/ B-16, MIDC, CHINCHOLI,
Maharashtra, SOLPAUR, SOLPAUR, 413255

 

 

Subject: Approval under Regulation 208 (3) of the Coal Mines Regulations, 2017 for flameproof/weatherproof rod mounted induction motor in cast iron construction rated at 15 KW, 550 V, 3 phase, 50 Hz, 2 poles, insulation class ‘F’ in frame size-LF-160 RM manufactured by M/S Laxmi Hydraulics Pvt. Ltd., Solapur with Auxiliary Mine Ventilation Fan Manufactured by M/S Ventwell Corporation, Kolkata conforming to IS/IEC 60079-0:2011 and IS/IEC 60079-1:2014 for use in belowground coal mines for use in belowground coal mines-–Renewal thereof.

 

Sir,

 

Please refer to your online application No. E-29021/40952/2021/Electrical (HQ) dated 12.08.2021, offline application No. LHPL/QA/20-21/G-3183 dated 19.07.2021 on the above subject and CIMFR test report No. IN/CIMFR/TR20/H138 dated 07.10.2020, BIS Licence no. CM/L-7165673 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. 632 Group-I of 2011) granted vide this Directorate's letter No. 493/2453/EHQ dated 12.12.2011 for a further period of five years, i.e. upto 12.12.2026  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.

 

(PRABHAT KUMAR)

Director General of Mines Safety & 

Chief Inspector of Mines