DGMS Circulars In force
DGMS 01/2017 — Strata Monitoring Approval in Coal Mine Longwall Working
Issued by DGMS Date 2017
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Summary
Lays down a standard protocol and guidelines for strata monitoring in longwall workings of coal mines to evaluate strata-control effectiveness and support-system performance, formulated from a technical workshop held at DGMS Dhanbad on 20.01.2017.
Reproduced for public reference from the official source. Government regulations are in the public domain; always verify the current in-force text against the official publication.