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Tender Value
₹32.1 L
EMD Value
₹64,208
Closing Date
8 Jun 2026, 3:00 pm3d left
Executive Engineer
Office of Executive Engineer, SWBDCMD, PWD, B-6, NCC Building, Safdarjung Enclave, New Delhi
AR and MO to External Services at South West Building Maintenance Division during 2026-27. SH- Mechanized cleaning of underground and overhead RCC PVC water storage tanks of all building under Sub Div- I, II, IV and V
2026_PWD_292495_1
16/EE/SWBDCMD/2026-27
Open Tender
Civil Works
425 days
B-6, NCC Building
Please refer Tender documents.
13 documents required · 13 mandatory
₹0
₹64,208
2 Jun 2026
2 Jun 2026
8 Jun 2026
2 Jun 2026
8 Jun 2026
2 Jun 2026
This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount | Item Code |
|---|---|---|---|---|---|---|
| 1 | Mechanized cleaning of Underground & RCC /PVC OH tank with six stages process mentioned as under:- Mechanical Dewatering Desilting and removal of left over dirty water and sludge with sludge removal pump. Cleaning of walls, ceiling and floor by high pressure water jet with the help of equipment which create a pressure of 100 to 150 bar with antibacterial agent license from Food and Drugs administration (FDA) and certificate by a Govt. approved laboratory for non– toxicity of antibacterial for tank cleaning as per OECD guidelines for disinfecting the tank from all harmful Bacteria ,Fungi , Algae & Protozoan . The active ingredient shall be Benzalkonium Chloride solution IP 4% W/V/Equivalent Similar Compound as per the direction & approved by Engineer-in-charge. Removal of remaining sludge from the floor with the help of industrial vacuum cleaner. Spraying of non–toxic, bio degradable eco friendly anti –bacterial agent for tank cleaning certificate by Govt. approved laboratory as per the OECD guidelines 423 adopted on 17th December 2001 for disinfect the tank from all the harmful pathogens. Treatment of inside the tank by exposing U.V radiation to kill further suspended or floating bacteria if any PVC/RCC O/H tank up to 5,000 litre capacity | 8,52,900 | Litre | 1.05 | ₹8,95,545 | BI01010001010000000000000515BI0100001113 |
| 2 | PVC/RCC underground & overhead water storage tank having capacity of above 5,000 litre | 56,46,022 | Litre | 0.41 | ₹23,14,869.02 | BI01010001010000000000000515BI0100001113 |
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