Approval of Dust Suppression Devices in Drilling and Boring Equipment – Regulation 123(6)(b)(ii), CMR 1957

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Approval of Dust Suppression Devices in Drilling and Boring Equipment – Regulation 123(6)(b)(ii), CMR 1957 Approval of Dust Suppression Devices in Drilling and Boring Equipment – Regulation 123(6)(b)(ii), CMR 1957 🏗️ DETAILED NOTES 1️⃣ Introduction In coal mines, drilling and boring operations are ...

Amendment in Mines Rules, 1955 vis-à-vis “Ease of Compliance to Maintain Registers under Various Labour Laws Rules, 2017”

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Amendment in Mines Rules, 1955 vis-à-vis “Ease of Compliance to Maintain Registers under Various Labour Laws Rules, 2017” Amendment in Mines Rules, 1955 vis-à-vis “Ease of Compliance to Maintain Registers under Various Labour Laws Rules, 2017” 🏗️ Detailed Notes 1️⃣ Background & Rationale Under vari...

DGMS Legislative (Exam) Circular No. 01 of 2021

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DGMS Legislative (Exam) Circular No. 01 of 2021 Subject: 📘 Detailed Notes (Exam-Oriented) Competency Certificates (Manager, Overman, Mining Sirdar, Surveyor, etc.) are issued under: Coal Mines Regulations (CMR), 2017 Metalliferous Mines Regulations (MMR), 1961 Certificates prove that a person is qu...

DGMS (Tech)(SOMA) Circular No. 03 of 2024

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DGMS (Tech)(SOMA) Circular No. 03 of 2024 Subject: Published Date: 21.08.2024 Background Trackless Transportation Machinery (TTM): Includes dumpers, dozers, loaders, graders, tippers, and trucks used in opencast mining. Issue: High incidence of accidents in opencast coal mines due to collisions, bra...

DGMS Tech. Circular No. 02 of 2020

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DGMS Tech. Circular No. 02 of 2020 Subject: Published Year: 2020 📘 Detailed Notes (Exam-Oriented) 1. Background Slope failures in opencast mines can cause: Fatal accidents (fall of overburden, dump slides). Damage to HEMM, infrastructure, haul roads. Factors affecting slope stability: geology, wate...