making of subsidence pillars over proposed depillaring panel no 4j-5 and 4j-6 of 4a seam for monitoring and recording reading after subsided goaved out panels as per cmr-2017 for safety at jhiria ug mine. total no. of pillars 330nos for the period of
Deadline 20 may 2023
Tenders Location chhattisgarh , manendragarh
Tenders Value 2.71 Lac
Document Cost Refer Document
Tender categeory miscellaneous 
Our Ref. ID 230511411000
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