DGMS Circular 03 of 2017 Explained: Illumination Standards in Opencast Metalliferous Mines NOTES & MCQ 📘 DGMS (Legis.) Circular No. 03 of 2017 Issued on: 28th April 2017, Dhanbad Published in Gazette of India: 21st June 2017 (Part II, Section 3(i)) Authority: Chief Inspector of Mines under Reg. 148...
DGMS Man Winding Speed & Haul Road Standards – Complete Notes for Exam GSR 975(E) & GSR 976(E) 🔹 1. G.S.R. 975(E) – Man Winding Speed in Shafts 📏 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...