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  • भारत सरकार
  • GOVT. OF INDIA
  • श्रम एवं रोजगार मंत्रालय
  • MINISTRY OF LABOUR AND EMPLOYMENT
  • खान सुरक्षा महानिदेशालय
  • DIRECTORATE GENERAL OF MINES SAFETY

Application

Approval Letter View

Approved No :- DGMS APPROVAL NO.- 693 of 2015

NO: E-29021|30402|2020|Electrical(HQ)                                                                                                  Dhanbad, Date: 07/10/2020

From
Chief Inspector of Mines &
Director General of Mines Safety
Directorate General of Mines Safety,
 Dhanbad - 826 016.
To
Shri Rakesh Kumar,
Safex (India), Ashirwad Complex ,
P.O- Nagnagar, Jharkhand, Dhanbad, Dhanbad, 826004

Sub:    Approval under Regulation 208 (3) of the Coal Mines Regulations, 2017 for flameproof/weatherproof and intrinsically safe electrical equipment to be associated with Belt Weigher suitable for 110/550V AC, Type No. WM-01 mentioned in Annexure-I manufactured by M/s. Safex (India), Dhanbad for use in belowground coal mines -  Renewal thereof.   

Sir,    

Please refer to your online application No.  E-29021/30402/2020/Electrical (HQ) dated 12.02.2020, CIMFR Test Report as per Annexure-I, BIS License No. CM/L-5063756  and other documents submitted therewith in this regard.

I, in exercise of power 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. 693 of 2015) granted vide this Directorate’s letter No. 429/407/EHQ dated 25.02.2015, for a further period of two years, i.e., up to 25.02.2022 for use in belowground coal mines. The conditions mentioned in the original approval and subsequent renewal letter, if any, 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.                     

                                          

 

Your Faithfully,
(Prabhat Kumar)
Chief Inspector of Mines
Directorate General of Mines Safet

                                                                                                                                                                                          Annexure – I

List of flameproof / weatherproof and intrinsically safe electrical equipment to be associated with Belt Weigher suitable for 110/550V AC, Type No. WM-01 manufactured by M/s. Safex (India), Dhanbad for use in belowground coal mines.

S.No.

Name of the equipment

Manufacturer

CIMFR Test Report

Conforming to

  1.  

Flameproof / weatherproof Belt Weither

M/s. Safex (India), Dhanbad

CIMFR/TC/P/H113

Dated 17.05.2013

CIMFR/TC/P/H219

Dated 26.06.2013

IS/IEC 60079-1:2007

IS/IEC 60079-0:2004

IS/IEC 60529:2001

  1.  

Intrinsically Safe Inductive Proximity Switch (Speed Transducer)

M/s. Parasnath Electonics Pvt. Ltd., Delhi

CIMFR/TC/P/H684

Dated 24.01.2014

IS/IEC 60079-11:2006

IS/IEC 60079-1:2007

IS/IEC 60079-0:2004

 

  1.  

Intrinsically Sfe Load Cell, Model – RTN 1T C3

M/s. Schenck Process India Ltd., Ranchi

CIMFR/TC/P/H649

Dated: 08.01.2014

IS/IEC 60079-11:2006

IS/IEC 60079-1:2007

IS/IEC 60079-0:2004

 

(Prabhat Kumar)
Chief Inspector of Mines
Directorate General of Mines Safety

 

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