}

Tender For Dr R Ahmed Dental College And Hospital -Old Dental New Dental Boys And Girls Hostel Keyatala Ladies Hostel And Nrsmch - Lady Doctors Hostel Cleaning And Disinfecting Of Overhead Tank And Concrete Reservoir Underground By Rotary Jet Machine Dy , kolkata-West Bengal

Public Works Department has published Tender For Dr R Ahmed Dental College And Hospital -Old Dental New Dental Boys And Girls Hostel Keyatala Ladies Hostel And Nrsmch - Lady Doctors Hostel Cleaning And Disinfecting Of Overhead Tank And Concrete Reservoir Underground By Rotary Jet Machine Dy . Submission Date for this Tender is 11-07-2025. Building Work Tenders in kolkata West Bengal. Bidders can get complete Tender details and download the document.




Tender Notice

49848238
Tender For Dr R Ahmed Dental College And Hospital -Old Dental New Dental Boys And Girls Hostel Keyatala Ladies Hostel And Nrsmch - Lady Doctors Hostel Cleaning And Disinfecting Of Overhead Tank And Concrete Reservoir Underground By Rotary Jet Machine Dy
Tender
Indian
West Bengal
Kolkata
11-07-2025

Tender Documents

Tender Details

tender for Dr R Ahmed Dental College And Hospital -Old Dental New Dental Boys And Girls Hostel Keyatala Ladies Hostel And Nrsmch - Lady Doctors Hostel Cleaning And Disinfecting Of Overhead Tank And Concrete Reservoir Underground By Rotary Jet Machine Dy 25-26- 1 Dewatering and repairing G.I. tank above 1000 litre and upto 2000 litre capacity with G.I. washer, bolts, nuts and cement concrete at bottom as necessary.2 times in a year : 2 Cleaning and disinfecting above 2000 litre Water Tank including masonry reservoir.4 times in a year : 3 Cleaning and disinfecting upto 2000 litre Water Tank including masonry reservoir.4 times in a year : 4 Labour and hire charges of machineries for tank cleaning operation by submersible water pump to drain out excess water, removal of sludge by suction process by using machine, cleaning of walls, ceiling and floor by high jet machine rubbing all walls by rotary jet machine and cleaning the corners by plain jet machine, removal of deposited sludge by vacume suction machine, after doing the same disinfecting operation to be done by spraying biodegradable, antibacterial, non toxic agent like H202 (Hydrogen peroxide) of volume 8.48% as per IS specification and spreading about free chemical agent like TRENDS DEO (1:003 milliliter) and finally treatment of UV radiator to all walls and floor for at least 5 minutes including collecting sample of water for bacteriological and chemical test from any depth at any time during execution of work(minimum 6 nos sample of water)The work shall be completed in all respect. The rate shall be included of all tackles, tools & plants, labour and consumable materials including transformation charges and removal of all machineries after completion of job. -- Cleaning 4 times in a year :

Key Value

Document Fees
Refer document
EMD
INR 4006.0 /-
Tender Value
INR 2 Lakhs /-

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