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  • भारत सरकार
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  • 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.- 15 of 1982

No: E-29021|30669|2020|Electrical(HQ)                                     Dhanbad, Date: 26/02/2021
 
From
Chief Inspector of Mines & 
Director General of Mines Safety
Directorate General of Mines Safety,
Dhanbad - 826 016.
 
To
The Dy. General Manager - Technical
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 and other items to be associated with Load Haul Dump machine, model-912E-LHD (as mentioned in Annexure-A) manufactured by M/s. Eimco Elecon (India) Ltd., Vallabh Vidyanagar (Gujarat) for use in belowground Coal Mine – Renewal thereof.
 
Sir,
 
Please refer to your online application No. E-29021/30669/2020/Electrical (HQ) dated 04.12.2020 and offline application No. EIM/ENGG/PGG/0711/DGMS/497 dated 07.11.2020 on the above subject & 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. 15 of 1982) granted vide this Directorate's letter No. 321/76/199/EHQ dated 11.02.1982 for a further period of five years, i.e. up to 24.03.2026 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.
 
Yours faithfully
(Prabhat Kumar)
Chief Inspector of Mines,
Directorate General of Mines Safety
 
Enclosure: Annexure-A.
 
 
Annexure-A
 
Details of Flameproof and Intrinsically Safe Electrical items to be associated with Load Haul Dump machine, model-912E-LHD manufactured by M/s. Eimco Elecon (India) Ltd., 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 75 KW, 415/525V electric motor in base frame size E250L with restrained plug and socket
Crompton greaves Ltd
 
Or
M/s Laxmi Hydraulics
79 of 1974
 
559 of 2007
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
-
IN/CIMFR/TR20/ H153 dated 13.10.2020
IS/IEC 60079-0:2011 &
IS/IEC 60079-1:2014,
3.
FLSS type Temperature switch assembly
Eimco Elecon (I) Ltd
 
-
IN/CIMFR/TR20/ H153 dated 13.10.2020
IS/IEC 60079-0:2011 &
IS/IEC 60079-1:2014,
4.
FLSS type Limit switch assembly, as called as Dump valve switch, change over switch, Man in position switch
Eimco Elecon (I) Ltd
 
-
IN/CIMFR/TR20/ H153 dated 13.10.2020
IS/IEC 60079-0:2011 &
IS/IEC 60079-1:2014,
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.
FLP Power Distribution Board -PDB
Eimc Elecon (Electrical) Ltd.
705 of 2015
CIMFR/TC/P/1574 dated 27.03.2014
IS/IEC 60079-0:2004 &
IS/IEC 60079-1:2007
 
7.
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
8.
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,
 
9.
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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