Annual Water Tank Cleaning and Disinfection Services for Central Blood Centre, Kolkata

Work Description - Central Blood Centre (ibtm Ih), Maniktala, Kolkata- Periodical Cleaning Disinfection Of All The Underground And Overhead Water Tanks (for One Year) , During The Year 2026-27

This tender, identified by Tender Reference Number AE/NKHSD-III/NIeT-06/26-27 and Tender ID 2026_WBPWD_5018014_2, is issued by the Public Works Department, specifically the North Kolkata Health Sub-Division III, for essential services at the Central Blood Centre (IBTM IH), Maniktala, Kolkata. The scope of work involves the periodical cleaning and disinfection of all underground and overhead water tanks for a duration of one year during the fiscal year 2026-27. This is an open tender with two covers, requiring a fixed Earnest Money Deposit (EMD) of ₹3,000, with exemptions or alternative forms of security allowed. The tender document download period commences on August 6, 2026, at 06:00 PM and concludes on August 19, 2026, at 02:00 PM. Bids can be submitted from August 12, 2026, at 09:00 AM until August 19, 2026, at 02:00 PM, with the bid opening scheduled for August 21, 2026, at 02:00 PM at the office of the Assistant Engineer, North Kolkata Health Sub-Division III, located at 3rd Floor, 33A, Eden Hospital Road, Kolkata-700 073. The contract form is based on a percentage, and a bid validity of 120 days is stipulated. Interested parties should refer to the tender documents for detailed information regarding pre-qualification and other technical specifications.