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  • भारत सरकार
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  • श्रम एवं रोजगार मंत्रालय
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  • खान सुरक्षा महानिदेशालय
  • DIRECTORATE GENERAL OF MINES SAFETY

Application

Approval Letter View

Approved No :- DGMS APPROVAL NO.- 664 of 2013

NO: E-29021|30555|2020|Electrical(HQ)                                                               Dhanbad, Date: 16/10/2020

From
Chief Inspector of Mines & 
Director General of Mines Safety
Directorate General of Mines Safety,
Dhanbad - 826 016.
 
To
Shri Mukul N. Dwivedi                                                        
M/s. EimcoElecon (India) Ltd.
Anand Sojitra Road
Vallabh Vidyanagar-388 120 (Gujarat).
 
Sub:    Approval under Regulation 208 (3) of the Coal Mines Regulations, 2017 for flameproof and intrinsically safe electrical equipment (as mentioned in Annexure-A) to be associated with  model-612 Drill  manufactured by M/s. Eimco Electon (India) Ltd., Vallabh Vidyanagar  (Gujarat) for use in belowground Coal Mines – Renewal thereof.
Sir,

Please refer to your online application No. E-29021/30555/2020/Electrical (HQ) dated 23.07.202, letter No. EIM/ENGG/KT/0407/DGMS/198 dated 07.07.2020 on the above subject and test report nos. as per 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. 664 of 2013) granted vide this Directorate's letter No. 321/1563/EHQ dated 23.09.2013 for a further period of five years, i.e. up to 23.09.2025 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.

Your Faithfully,
(PRABHAT KUMAR)
Chief Inspector of Mines 
Directorate General of Mines Safety

Enclosure: Annexure-A.

 

 

Annexure – A

List of flameproof and intrinsically safe electrical equipment to be associated with Model 612 Drill manufactured by M/s. Eimco Elecon (India) Ltd., Vallabh Vidyanagar- Gujarat

Sl. No

Description of the apparatus

Name of the Manufacturer

Approval No.

Test Certificate No. And date

IS/IEC Standard as per test certificate / Approval

1.

FLP Electric Motor rated upto 90KW, 415/525V electric motor in base frame size E250M with restrained plug and socket.

Crompton greaves Ltd

 

Or

M/s Laxmi Hydraulics

79 of 1974

 

 

552 of 2006

ERTL(E)/TES/C184/0019/05-12

 dated 23.05.2012

 

ERTL(E)/TES/L077/0006/02-12

dated 21.03.2012

IS/IEC 60079-0:2004 &

IS/IEC 60079-1:2007,

 

IS/IEC 60079-0:2004 &

IS/IEC 60079-1:2007

2.

FLSS type float switch assembly

Eimco Elecon (I) Ltd

35 of 1987

CIMFR/TC/SR/1291

dated 21.12.2011

IS/IEC 60079-0:2004 &

IS/IEC 60079-1:2007,

3.

FLSS type Temperature switch assembly

Eimco Elecon (I) Ltd

 

35 of 1987

CIMFR/TC/SR/1291 dated 21.12.2011

IS/IEC 60079-0:2004 &

IS/IEC 60079-1:2007, CIMFR Gas Gr.I,

4.

FLSS type Limit switch assembly, as called as Dump valve switch, change over switch, Man in position switch

Eimco Elecon (I) Ltd

 

35 of 1987

CIMFR/TC/SR/1290 dated 21.12.2011

IS/IEC 60079-0:2004 &

IS/IEC 60079-1:2007, CIMFR Gas Gr.I,

5.

FLP/ WP push button station/ junction box model EEEL100

Eimco Elecon (Electricals) Ltd

571 of 2008

ERTL(E)/TES/E248/0024/01-11

dated 21.09.2011

IS/IEC 60079-0:2004 &

IS/IEC 60079-1:2007

 

6.

Isolator(FLP junction box) Type JB-1

or

 FLP Lighting transformer up to Max 500VA.

M/s Mine line

 

 

M/s Mine line

297 of 1989

 

300 of 1989

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

dated 13.02.2012

 

ERTL(E)/TES/M056/0046/01-12

 dated 14.02.2012

IS/IEC 60079-0:2004 &

IS/IEC 60079-1:2007,

 

IS/IEC 60079-0:2004 &

IS/IEC 60079-1:2007

7.

FLP Cable reel model 250 with plug and socket assly rated up to 200A and 1100V

Eimco Elecon (I) Ltd

288 of 1998

CIMFR/TC/P/H287 dated 01.08.2014

IS/IEC 60079-0:2004 &

IS/IEC 60079-1:2007,

 

8.

FLP/WP Head light type EEEL-HL-301

Eimco Elecon (Electricals) Ltd

572 of 2008

ERTL(E)/TES/E248/0023/09-11

dated 21.09.2011

IS/IEC 60079-0:2004 &

IS/IEC 60079-1:2007,

 

 

 
(PRABHAT KUMAR)
Chief Inspector of Mines 
Directorate General of Mines Safety
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