emblem
  • 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.-E_647/2012
NO: E-29021|94|2018|Electrical(HQ) Dhanbad, Date: 22/01/2018
DGMS APPROVAL NO.-E_57707/0
From
Director General of Mines Safety
Directorate General of Mines Safety,
P.O & Distt: Dhanbad - 826 016.
 
To
AJIT SINGH YADAV, ELECTRICAL EQUIPMENT CORPORATION, Plot No 314 Udyog Vihar Phase- VI, Sector-37, Gurgaon
Haryana, Gurgaon, Gurgaon, 122001
 

Sub:   DGMS approval under Regulation 181 (3) of the 1957 for Flameproof/Weatherproof  designated by Type: LF-02 conforming to IS/IEC 60079-1:2007,IS/IEC: 60529:2001 and IS/IEC 60079 - 0 :2004 manufactured by M/s. Electrical Equipment Corporation for use in Coal mines.

 
IDENTIFICATION MARK
 @@Autobind 
Dear Sir/Mam
 

                           Based on the performance report received from and test reports under reference / as per annexure- I hereby accord approval for  (as per  Annexure-B) manufactured by M/s. _______ for use in Coal mines in India for a period of  2 Year years from the date of issue of this letter, subject to compliance with conditions  stipulated in Annexure-_____.

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

 
Your Faithfully,
(Prasanta Kumar Sarkar)
Director General of Mine Safety - Dhanbad (HQ)
Date : 22/01/2018
THIS IS A SYSTEM GENERATED DOCUMENT, DOES NOT REQUIRE ANY SIGNATURE.
Back

Renewal Letter View

Approved Renewal No :- Ren_E_67470
NO: E-29021|94|2018|Electrical(HQ) Dhanbad, Date: 19/03/2018
 
From
Director General of Mines Safety
Directorate General of Mines Safety,
P.O & Distt: Dhanbad - 826 016.
 
To
AJIT SINGH YADAV, ELECTRICAL EQUIPMENT CORPORATION, Plot No 314 Udyog Vihar Phase- VI, Sector-37, Gurgaon
Haryana, Gurgaon, Gurgaon, 122001
 

Sub: Renewal of DGMS approval No. 648 of 2012 under Regulation 208 (3) of the Coal Mines Regulations, 2017 for flameproof/weatherproof energy saving well glass lighting             fitting in cast iron construction suitable for rated at 26 W CFL at 230 V/110 V AC, designated by type no. LF-05 conforming to IS/IEC 60079-1:2007, IS/IEC 60529:2001                 and  IS/IEC 60079-0:2004 manufactured by M/S Electrical Equipment Corporation, Gurgaon for use in belowground Coal Mines.

Ref:- CIMFR test report Nos. CIMFR/TC/P/1048 dated 26.11.2010 and CIMFR/TC/Amend/10-11 dated 23.12.2010.
 
IDENTIFICATION MARK
 Approval Number: DGMS APPROVAL NO.-E_647/2012/1 BIS License: CM/L--2291047
Equipment Name :Energy Saving Fluorescent Tubelight Fitting
Validity StartDate: 25/10/2017 Validity EndDate:25/10/2019 
Dear Sir
 

          Please refer to your letter no. EEC/DGMS/RKG/A dated 20.09.2017 and No. EEC/DGMS/RKG dated 28.11.2017 on the above subject.

          Based on DGMS approval no. 648 of 2012 issued by this Directorate’s letter no. 362/2216/EHQ dated 04.10.2012, BIS Licence No. 2291047   and above test report under reference, I hereby renew the approval of the subject equipment upto 26.10.2019  from the date of expiry i.e. from 26.10.2017 for use in belowground Coal Mines, subject to compliance with conditions stipulated in the original approval as well as annexure enclosed with this renewal letter.

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

Condition for renewal of DGMS approval no. 648 of 2012  under Regulation 208 (3) of the Coal Mines Regulations, 2017 for flameproof/weatherproof energy saving well glass lighting fitting in cast iron construction suitable for rated at 26 W CFL at 230 V/110 V AC, designated by type no. LF-05 conforming to IS/IEC 60079-1:2007, IS/IEC 60529:2001 and IS/IEC 60079-0:2004 manufactured by M/S Electrical Equipment Corporation, Gurgaon for use in belowground Coal Mines.

1.       (i) Every unit shall carry conspicuously in a permanent manner the aforesaid identification mark, i.e. ‘DGMS APPROVAL NO. 648 of 2012 renewed vide DGMS letter no.                   ………………………………./EHQ dated…………….

          In addition, every unit shall also carry permanently this Directorate’s approval mark, as below:

 

(ii) In the nameplate marking shall be in accordance with the applicable requirements of the relevant standards.

2.       (a)The design of the electrical circuit shall not be changed without obtaining prior approval from this Directorate.

          (b)Conspicuous warning inscriptions against opening the cover of the main enclosure or of any apparatus which gives access to the flameproof enclosures on live                parts or which is designed to receive cable attachment unless the supply to the unit is isolated at source, shall be affixed permanently on the respective part to                 ensure that all live parts within the unit are made dead and safe.

3.       Spare parts shall be made readily available to the user as and when required for proper maintenance of the equipment.

4.       (a) The customer shall be supplied the copy of this approval letter, the test report from the testing laboratory with the lab certified drawing , an extract of the                         condition & special conditions, maintenance schedule, if any, recommended by the testing laboratory in their test report(s) so as  to maintain safety features of                 apparatus/equipment.

          (b) The customer shall also be provided a copy of factory test report along with drawings, instruction manual on the installation, operation and maintenance of the                  equipment and spares parts catalogue at the time of delivery of the equipment.

5.       The user shall furnish the performance report of the equipment directly to this Directorate after one (01) year of actual use.

6.       Any modification to the equipment that might be considered necessary at a later date shall be effected upon being so directed by this Directorate.

7.      While seeking renewal of approval, valid BIS license in the case of Indian manufacturers and in case of foreign manufacturers, QAR/QAN, as may be                     

         applicable shall be submitted and the same shall remain valid as long as the apparatus is manufactured and marketed.

8.      An officer of this Directorate may at any time draw a sample either from the factory or from the user and get it tested at the cost of the manufacturer.  If the test

         reports are not satisfactory, this approval shall be deemed to be suspended.

9.      If there occurs any revision of standards applicable to the product/equipment , the manufacturer shall get the product/equipment tested as per revised standards

         and submit test reports to the  customer  for information and to this  Directorate for further approval/renewal.

10.    The cable entry devices, threaded adaptors and stopping plugs shall be suitable for the equipment and be considered as a part of equipment (not a component).              The cable entry device and cabling methods used shall be suitable for their intended duty and for the special type of cable used in mining.  Such cable entry                    devices shall be duly certified as per relevant IS/IEC standards.

11.      The approval of the subject equipment is with regard to Ex standards mentioned herein.  Other relevant standards applicable for assessment of its electrical

           parameters required under type test have not been taken into consideration.

12.      All circulars/general approvals issued by DGMS from time to time, relevant to the equipment shall also be complied with.

13.       In case of any permissible variations issued from this Directorate, they shall also be read along with this letter and the original approval letter.

14.       The approval is renewed upto 26.10.2019 from the date of expiry i.e. from 26.10.2017.

15.       The equipment manufactured subsequently shall be identical to the proto type tested at CIMFR vide test report nos. CIMFR/TC/P/1048 dated       

             26.11.2010 and CIMFR/TC/Amend/10-11 dated 23.12.2010.

16.        At the time of applying for renewal, details of supply with name of mines, purchase order and date shall be furnished with the application.

17.        If at any time any of the conditions subject to which this approval has been granted, is violated or not complied with, this approval shall be deemed to have       

             been revoked with immediate effect.

18.        The above approval may be amended or withdrawn at any time, if considered so necessary in the interest of safety and is being issued without prejudice to any               other provisions of law which may be or may become applicable at any time.

 

 
(Prasanta Kumar Sarkar)
Director General of Mine Safety - Dhanbad (HQ)
 
 
Back