Precision Calibration of Mining Survey Instruments in Satgram-Sripur

Work Description - Calibration Of 8 Nos Of Theodolite And 11 Nos Of Level Machines Survey Instruments Deployed In Different Mines Under Satgram-sripur Area

Eastern Coalfields Limited, a Public Sector Undertaking, through its Area Survey Officer, Satgram-Sripur Area, invites sealed bids for Tender Reference Number SS/GM/SURV/26-27/12 Dated-07.07.2026. This Open Tender, categorized as 'Works' under a Percentage form of contract, encompasses the crucial calibration of 8 Theodolites and 11 Level Machines, essential survey instruments deployed across various mines within the Satgram-Sripur Area. The estimated Tender Value is ₹4,30,700, with a fixed Earnest Money Deposit (EMD) of ₹5,400; notably, no tender fee is required. The tender was e-published on 09-Jul-2026 at 11:00 AM. Prospective bidders can download tender documents and submit their bids online from 10-Jul-2026, 11:00 AM. The deadline for document download and bid submission is 20-Jul-2026, 05:00 PM, with bids scheduled for opening on 21-Jul-2026, 11:00 AM. The work is to be completed within 30 days, and bids will remain valid for 120 days. Bidders are required to submit their proposals in two covers: Cover 1 for Fee/Pre-qualification/Technical details (including Work Experience, Digital Signature Certificate, and Undertaking), and Cover 2 for the financial bid (Bill of Quantity). General Technical Evaluation is allowed, and bid withdrawal is permitted. All payments will be processed online. For further details, interested parties may refer to the complete tender documents available online or contact the Office of the General Manager Satgram-Sripur Area, P.O-Deochandnagar, Dist-Paschim Bardhman, West Bengal-713332.