Conversion And Expansion Of Menzelstrasse/Schwindtstrasse In Bochum.- Mining Exploratory Drilling And, If Necessary, Backfilling And Grouting Work In Coal Seams. The Current Measure Involves Geological Exploration Drilling Using The Full-Crown Rotary Drilling Method In The Layers Of The Deposit Of The Rhenish-Westphalian Hard Coal Mountains In Order To Find Mining Areas Close To The Day, Tunnels, Stretches Of Day Openings Or Loose Zones From Hard Coal Mining. At The Same Time, The Loose Or Mining Zones Found In The Hard Coal Seams Must Be Made Permanently Stable In Sections By Backfilling And Grouting.
We takes all possible care for accurate & authentic tender information, however Users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender.
