Bids Are Invited For Hiring Of Consultants - Milestone/Deliverable Based - Exploratory Core Drilling; Exploratory Core Drilling Work; No; Onsite - Nx Core Drilling In Rock Including Overburden Using Hydraulic Feed Rotary Drill And Double/Triple Tube, Kolkata-West Bengal
TDR : 55417022
Tender Notice
BOQ
11 Days Left
Kolkata
West Bengal
Bids Are invited for Hiring Of Consultants - Milestone/Deliverable Based - Exploratory Core Drilling; Exploratory Core Drilling Work; No; Onsite - Nx Core Drilling In Rock Including Overburden Using Hydraulic Feed Rotary Drill And Double/Triple Tube
NX Core drilling in rock including overburden using hydraulic feed rotary drill and double/triple tube core barrel (core diameter of D>50 mm) with DIAMOND CORE bit including collection of core samples, maintaining continuous record of core recovery / RQD, penetration rate (mm/min), keeping the cores in steel core boxes, transporting to laboratory, providing cap on top on completion of the same, all complete as per the BIS specification and instructions of the Engineer- in Charge
NX Core drilling in rock including overburden using hydraulic feed rotary drill and double/triple tube core barrel (core diameter of D>50 mm) with DIAMOND CORE bit including collection of core samples, maintaining continuous record of core recovery / RQD, penetration rate (mm/min), keeping the cores in steel core boxes, transporting to laboratory, providing cap on top on completion of the same, all complete as per the BIS specification and instructions of the Engineer- in Charge
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