NO: MSE-29022|20329|2019|MSE(HQ)

Dhanbad, Date: 26/02/2020

DGMS APPROVAL NO.-M_31006/2

From

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

To

V.K. AGRAWAL, CDET EXPLOSIVE INDUSTRIES PVT LTD, CHAITANYANAND HEIGHTS , 78 SHIVAJI NAGAR
Maharashtra, Nagpur, NAGPUR, 440010

Sub:   Renewal of approval of Permitted Delay Electric Detonators- CDET Vectra PDD (0-6 delays) for use in belowground coal mines/seams of third degree gassiness manufactured by M/s CDET Explosive Industries Pvt. Limited, Nagpur.

Dear Sir,

Please refer to your letter No.VKA/DGMS/2019-20/0 183 /HD dated 07.09.2019, letter No. VKA/DGMS/2019-20/ 0 243 / HD dated 05.11.2019 and online application dated 19.10.2019 on the above subject.

In view of satisfactory performance reports received from mines, I, in exercise of the power conferred on me under Regulation 2(zu) of the Coal Mines Regulations, 2017, hereby renew the approval of Permitted Delay Electric Detonators- CDET Vectra PDD (0-6 delays) for use in belowground coal mines/seams of third degree gassiness manufactured by M/s. CDET Explosive Industries Pvt. Ltd. Granted vide this Directorate’s letter No. S 66021/30/2014-Genl/ P-1215 dated 16.01.2015 for further five years i.e. up to 15.01.2025. Regulation 2(23) of the Coal Mines Regulations, 1957 mentioned the said letter shall be read as Regulation 2(zu) of the Coal Mines Regulations, 2017.