
NO: MSE-29022|61812|2024|MSE(HQ)
Dhanbad, Date: 20/04/2024
DGMS APPROVAL NO.-MSE_61812/4
From
Director General of Mines Safety
Directorate General of Mines Safety,
P.O & Distt: Dhanbad - 826 016.
To
ANTON SCHROFNER, Dräger Safety AG & Co. KGaA, DRÄGER SAFETY AG & CO. KGAA REVALSTRASSE 1
Schleswig-Holstein, LUEBECK, LUBECK, 23560
Sub: Approval of Portable Gas Detector Alarm Amplifier Model-X-Zone 5500 (AAC00xx), Manufactured by M/s Drager AG & CO. KGAA, Revalstrasse, Schleswig-Holstein, Lubeck, D- 23560, Germany: Renewal thereof.
Sir,
Please refer to your online application vide ID No. 61812 dated 22.01.2024 on the above subject matter,
In view of the difficulties expressed by you, I, in exercise of the powers conferred on Chief Inspector of Mines, also designated as Director General of Mines Safety under Sub-Regulation 3 of Regulation 208 of the Coal Mines Regulations, 2017 and Regulation 122, 126(3)(b) & 141 of the Metalliferous Mines Regulations, 1961, hereby approve Portable Gas Detector Alarm Amplifier Model-X-Zone 5500 (AAC00xx) manufactured by M/s Drager Safety AG & Co. KGaA, Revalstrasse, Schleswing-Holstein, Lubeck, D- 23560, Germany ’for detection of gases CH4 , H2S , O2 , CO, CO2 & H2’ for use in Gas Group–I & Gas Group–II in Coal & Metal Mines for a period of two years subject to strict compliance of the conditions of approval granted vide the Directorate’s letter Nos. MSE-29022/41059/2021/MSE(HQ) dated 15.3.2022 and corrigendum letter No. MSE-29022/51230/2022/MSE(HQ) dated 29.04.2022
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