NO: MSE-29022|30738|2021|MSE(HQ)Dhanbad, 

From: Chief Inspector of Mines & 

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

To

T V CHOWDARY, PREMIER EXPLOSIVES LIMITED, "PREMIER HOUSE", NO.11, ISHAQ COLONY, NEAR AOC CENTRE, SECUNDERABAD TELANGANA STATE
Telangana, 500 015

Sub:  

Approval under Regulation 208(3) of the Coal Mines Regulations, 2017 of Premier Copper Electric Detonators with NHN manufactured with galvanized and passivated steel shell for use in belowground coal mines/seams of third degree gassiness manufactured by M/s Premier Explosive Limited, Secunderabad- Renewal thereof.

Sir,

Please refer to your online application ID No. 30738 dated 22.02.2021 on the above subject.

In view of satisfactory performance report from the mine, I, in exercise of powers conferred upon me under Regulation 208(3) of the Coal Mines Regulations, 2017 hereby renew the approval granted vide this Directorate’s letter No. S 66021/01/2013-Genl/P-287 dated 18.03.2014 for a further period of five years i.e. upto 17.03.2026.

Yours Sincerely,