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Pillar Design Principles in Bord and Pillar Mining β DGMS Exam Guide
access_time 2025-10-29T13:04:27.375Z face Online Mining Exam
Pillar Design Principles in Bord and Pillar Mining β DGMS Exam Guide Pillar Design Principles in Bord and Pillar Mining β DGMS Exam Guide ποΈ Pillar Design Principles β DGMS Exam Notes Introduction In the Bord and Pillar mining method, coal is extracted through a grid pattern of galleries (bords) an...
Deep Hole Blasting in Opencast Coal Mines β Complete DGMS Notes (CMR 2017 Regulation 194 Explained)
access_time 2025-10-05T11:26:48.549Z face OME
Deep Hole Blasting in Opencast Coal Mines β Complete DGMS Notes (CMR 2017 Regulation 194 Explained) Deep Hole Blasting in Opencast Coal Mines β Complete DGMS Notes (CMR 2017 Regulation 194 Explained) OnlineMiningExam Deep Hole Blasting in Opencast Mines DGMS Guidelines & Regulation 194 (CMR 2017) De...
DGMS Man Winding Speed & Haul Road Standards β Complete Notes for Exam GSR 975(E) & GSR 976(E)
access_time 1757262900000 face OME
DGMS Man Winding Speed & Haul Road Standards β Complete Notes for Exam GSR 975(E) & GSR 976(E) πΉ 1. G.S.R. 975(E) β Man Winding Speed in Shafts π Maximum Rope Speed during Man-Winding (Normal Shafts) Depth of Shaft Maximum Rope Speed (m/s) Remarks Upto 100 m 2.0 m/s Automatic contrivance not requi...
Circular 20/1966 & CMR 2017 β DGMS Survey Limits of Error: 100 Solved MCQs for Coal Mines Regulations Exam
access_time 1757254500000 face OME
Circular 20/1966 & CMR 2017 β DGMS Survey Limits of Error: 100 Solved MCQs for Coal Mines Regulations Exam π DGMS Notification (G.S.R. 973(E), Dhanbad, 1st Oct 2018) Issued under Reg. 64(3), Coal Mines Regulations, 2017 By Prasanta Kumar Sarkar, DGMS & Chief Inspector of Mines πΉ 1.0 Plans π Accur...
Coal Mines Regulations 2017 β Chapter I Short Notes & 50 MCQs for DGMS Exam
access_time 2025-09-03T10:41:39.151Z face OME
Coal Mines Regulations 2017 Chapter I Short Notes & 25 MCQs for DGMS Exam π CMR β Chapter I: Preliminary CLICK HERE TO DOWNLOAD NOTES π CMR β Chapter I: Preliminary (Short Notes) 1. Title, Commencement & Application Called Coal Mines Regulations, 2017. Came into force on publication in the Officia...