Comprehensive Sewage Line Maintenance and Repair at INS Rajali, Arakkonam

This tender, initiated by the E-IN-C BRANCH - MILITARY ENGINEER SERVICES and specifically invited by the Garrison Engineer (M) NAS Arakkonam, concerns the comprehensive maintenance and repair of sewage lines within Zone A and the Operations Area at INS Rajali, NAS Arakkonam. The scope of work includes the cleaning of manholes, filter beds, septic tanks, and general repairs to the sewage line infrastructure. The estimated tender value is ₹25,00,000, with a contract form of Item Rate and an anticipated work period of 270 days. Bidders are required to submit their applications in two covers, with Cover 1 containing fee/prequalification/technical documents and Cover 2 containing the Bill of Quantities (BOQ). Key dates for this open tender include the document download period from October 23, 2026, at 09:10 AM to November 14, 2026, at 06:00 PM, and the bid submission period from November 6, 2026, at 09:00 AM to November 14, 2026, at 06:00 PM. The bid opening is scheduled for November 16, 2026, at 09:00 AM at the Garrison Engineer (M) NAS Arakkonam. An Earnest Money Deposit (EMD) of ₹50,000 is required, which is 2.0% of the tender value and can be provided through BG/ST or may be exempted. The tender fee is ₹500. Prospective bidders are advised to consult the NIT document for detailed enlistment criteria and other specific requirements.