Kolkata Aviation Fuel Station: Pipeline Rerouting and Impermeable Tank Dyke Farm Enclosure Construction

Work Description - Wbso Engg-pipeline Rerouting And Making Tank Dyke Farm Enclosure Impervious In Line With Pngrb And Oisd Std 235 At Kolkata Afs Under West Bengal State Office.

This tender, identified by Tender Reference Number ER-MAC/2026-27/LT/255 and Tender ID 2026_ERO_191073_1, is invited by IndianOil, a Central Government Ministry/Department, for Mechanical Works under a Limited Works Contract. The scope of work involves "WBSO ENGG-Pipeline rerouting and making Tank Dyke farm enclosure impervious in line with PNGRB and OISD STD 235 at Kolkata AFS under West Bengal State Office." The estimated tender value is ₹1,85,30,572, with a work period of 240 days and a bid validity of 120 days. Bidders are required to submit a two-cover bid, with Cover 1 comprising all declarations and undertakings, and Cover 2 containing the duly filled price bid (BOQ). The bid submission period commences on August 21, 2026, at 11:00 AM and concludes on September 4, 2026, at 11:00 AM. Bid opening is scheduled for September 5, 2026, at 11:00 AM at M and C, ERO Kolkata. Document downloads are available from August 21, 2026, 11:00 AM to September 4, 2026, 11:00 AM. Notably, there is no EMD fee, and the tender allows for preferential bidders. The tender inviting authority is DEBU KARMAKAR, located at INDIANOIL BHAWAN, 2, GARIAHAT ROAD(S), KOLKATA-700068, Pincode: 700052. This is a fixed-price contract for works, and no multi-currency is allowed for fees or the Bill of Quantities.