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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 :- 62238 dated 28.04.2025

NO: E-29021|62238|2025|Electrical(HQ)                                                                                                                                                                                                                                                                                                                                                                                     Dhanbad, Date:29.04.2025

DGMS approval no. 568 of 2008(Renewal)

From

Director General of Mines Safety
Directorate General of Mines Safety,
P.O & Distt: Dhanbad - 826 016.

To

MUKUL.N.DWIVEDI, EIMCO ELECON (I) LTD.,, EIMCO ELECON (INDIA) LTD., ANAND SOJITRA ROAD, VALLABH VIDYANAGAR - 388120 GUJARAT, INDIA.
Gujarat, ANAND, ANAND, 388120

Subject:   Approval under Regulation 208 (3) of the Coal Mines Regulations, 2017 for flameproof and intrinsically safe electrical equipment (as mentioned in Annexure-A) associated with model-611 Drill manufactured by M/s. Eimco Elecon (India) Ltd., Vallabh Vidyanagar-388 120 (Gujarat)  conforming to  IS/IEC 60079-0:2017, IS/IEC 60079-1:2014 and IS/IEC 60079-1:2014 for use in belowground Coal Mines in India– Renewal thereof.

Sir,

Please refer to your online application No. E-29021/62238/2025/Electrical (HQ)dated 17.02.2025 on the above subject and BIS license no.CM/L-5245459, Test reports as listed in Annexure-A 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. 568 of 2008) granted vide this Directorate's letter No. 321/986/EHQ dated 02.05.2008 for a further period of five years, i.e. up to 02.05.2030 for use in belowground Coal Mines in India. 

In the interest of safety, the OEM guidelines shall be adhered to and spares, supplied by OEM shall only be used while maintaining the apparatus. 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.

Please note that application for renewal should be made at least three (03) months before the date of expiry of the approval.

Your Sincerely,
(UJJWAL TAH)
Director General of Mine Safety 
Date : 29.04.2025

Annexure-A

Details of flameproof and intrinsically safe electrical apparatus associated with the Drill, model-611 manufactured by M/s. Eimco Elecon (India) Ltd., Vallabh Vidyanagar-388 120 (Gujarat)  vide DGMS approval no. 568 of 2008.

Sr.

No

Details of FLP, IS Apparatus

Name of Manufacturer

TESTING Laboratory

TEST REPORT NO. & DT

TEST STANDARD

1 Flameproof Squirrel cage induction motor in Frame SizeE250M rated upto and including 75HP, 550V, 3Phase, 50Hz having 2 to 8 Poles with restrained FLP Plug and Socket or double compression cable gland on T.B.

M/s Crompton Greaves Ltd, Ahmednagar

Or

M/s. Laxmi Hydraulics Pvt. Ltd., Solapur

M/s ERTL

 

 

M/s ERTL

ERTL(E)/TES/C 299/0020/08-22/NABL Dtd.27.09.2022

 

 

ERTL(E)/TES/L077/0026/11-22/NABL Dtd.09/03/2023

IS/IEC 600790:2017 IS/IEC60079-:2014

 

 

IS/IEC 600790:2017 IS/IEC60079-:2014

2 FLSS type Float Switch Assembly.

M/s Eimco Elecon (I) Ltd., Vallabh Vidya Nagar.

M/s CIMFR

IN/CIMFR/T R2 0/H153 DATED: 13/10/2020

IS/IEC 600790:2017 IS/IEC60079-:2014
3

FLSS type Temperature Switch Assy

M/s Eimco Elecon (I) Ltd., Vallabh Vidya Nagar.

M/s CIMFR

IN/CIMFR//T R20/H190 DATED:31/0 8/2020 

IS/IEC 600790:2017 IS/IEC60079-:2014
4

FLSS type Limit Switch Assy. as called as dump valve switch, Change over switch ,Man in position switch.

M/s Eimco Elecon (I) Ltd., Vallabh Vidya Nagar M/s CIMFR

IN/CIMFR//T R20/H190 DATED:31/0 8/2020 

IS/IEC 600790:2017 IS/IEC60079-:2014
5

FLP Isolator Junction Box, Type JB-1 

                               and 

FLP Lighting transformer up to max 500 VA

                              OR

FLP Power Distribution box- Model-PDB

M/s Mine Line, Kolkata

 

M/s Mine Line, Kolkata

 

M/s Eimco Elecon Electricals Limited Vallabh Vidya Nagar

M/s ERTL

 

M/s CIMFR

 

M/s CIMFR

ERTL(E)/TES/M056//0045/01-12 dated 13.02.2012

 

IN/CIMFR//TR20/H90  DATED:26/08/2020 

 

IN/CIMFR/TR20/H166   Dated.20.10.2020

IS/IEC 60079-0:2011 IS/IEC60079-:2014

IS/IEC 60079-0:2017 IS/IEC60079-:2014

IS/IEC 60079-0:2017 IS/IEC60079-:2014

6

FLP /WP Push button station/J.Box Model EEEL 100

M/s Eimco Elecon Electricals Limited Vallabh Vidya Nagar M/s CIMFR IN/CIMFR//T R21/R/424 DATED:10/10/2020  IS/IEC 600790:2017 IS/IEC60079-:2014
7

FLP Cable Reel Model 250, 1100V with Plug & Socket assy. rated up to 200 Amps.

M/s Eimco Elecon (I) Ltd., Vallabh Vidya Nagar. M/s CIMFR

IN/CIMFR//T R20/H161 DATED:10/10/2020 

IS/IEC 600790:2017 IS/IEC60079-:2014
8

FLP/WP Head Light type EEEL-HL-301

M/s Eimco Elecon Electricals Limited Vallabh Vidya Nagar

 

M/s CIMFR

IN/CIMFR /TR21/R/442,  Dated:10.05.2021

IS/IEC 600790:2017 IS/IEC60079-:2014
Your Sincerely,
(UJJWAL TAH)
Director General of Mine Safety 
Date : 29.04.2025
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