NO: MSE-29022|40957|2021|MSE(HQ)

Dhanbad, Date: 12/09/2021

DGMS APPROVAL NO.-M_06330/2

From:

Director General of Mines Safety & Chief Inspector of Mines,

Directorate General of Mines Safety

Dhanbad – 826 001

To

A. VENKATESHWAR REDDY, A.P. EXPLOSIVES PVT. LTD., SY.NO.50, BOMMALARAMARAM, YADADRI
TELANGANA, YADADRI, 508126

Sub: Approval for renewal of A P Permitted Delay Detonators (AP PDD) (0-6) for use in gassy coal mines/seams for use in below-ground coal mines of third degree, under Regulation 208(3) of the Coal Mines Regulations, 2017 manufactured by M/s A.P. Explosive Pvt. Limited, Secunderabad- Renewal thereof

Sir,

Please refer to your online application ID No. 40957 dated 13.8.2021 on the above subject.

In view of difficulties expressed by you, 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 66021/51/2007/Genl/14 dated 03.01.2012 read with letter No.S 66021/51/2007-Genl/RP-57 dated 02.05.2016 for a further period of  two years i.e. upto 02.01.2023