Tender For Cleaning Of All Storage Tank, Ug Sump, Pressure Filter And Maintenance Of Ro Plant Including Replacement Of Old Unsv Gi Pipelines Of Various Sizes And Other Allied Works At installation Kardip And Icgs Kamorta. 8865/E8
Tender Value
29 Lakhs
Estimated cost
Bid Submission
02 Nov 2026
2 days left
EMD
58000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Nicobars → Andaman And Nicobar Islands
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Cleaning Of All Storage Tank, Ug Sump, Pressure Filter And Maintenance Of Ro Plant Including Replacement Of Old Unsv Gi Pipelines Of Various Sizes And Other Allied Works At installation Kardip And Icgs Kamorta. 8865/E8
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 26-Oct-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 02-Nov-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in Hard/dense soil complete all as specified and as directed. |
| 2 | Returning filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soil complete all as specified and as directed. |
| 3 | Removing excavated soil to a distance not exceeding 50 metre away and depositing where as directed at a level not exceeding 1.5m above the starting point, complete all as specified and as directed. |
| 4 | M&L for Cutting existing CI/GI/DI water supply line with the help of electric cutting tools or manually, reducing to required length before laying and blockage removal, cleaning of particular joint etc and making good after repairing of size 80mm to 150mm including leakage testing all as specified and as directed by Engineer-in-Charge.NOTE: Excavation and earth work shall be measured and paid separately.(ii) DI/GI specials such as Tee / reducer shall be measured and paid separately |
| 5 | Supply and fixing galvanised steel water tubing medium grade 100 mm bore including all necessary fittings such as bends, L bows, short piece connections, backnuts, caps plugs, unions couplings, flanges, sockets etc, fixed to wall/floor/ceiling including necessary cutting/chauging in walls made of brick/concrete surface complete all as specified and as directed. |
| 6 | Supply and fixing galvanised steel water tubing medium grade 80 mm bore including all necessary fittings such as bends, L bows, short piece connections, backnuts, caps plugs, unions couplings, flanges, sockets etc, fixed to wall/floor/ceiling including necessary cutting/chauging in walls made of brick/concrete surface complete all as specified and as directed. |
| 7 | Supply and fixing galvanised steel water tubing medium grade 50 mm bore including all necessary fittings such as bends, L bows, short piece connections, backnuts, caps plugs, unions couplings, flanges, sockets etc, fixed to wall/floor/ceiling including necessary cutting/chauging in walls made of brick/concrete surface complete all as specified and as directed. |
| 8 | S&F for 20mm dia CPVC SDR 11 pipe fixed to concealed/wall, ceilling, laid in floor etc incl all fittings with solvant and brass threaded fittings for fixing taps etc including Taking down unserviceable Steel Water Tubing with Fittings and Connections, etc., including water tightness test complete all as specified and as directed. |
| 9 | S&F for 25mm dia CPVC SDR 11 pipe fixed to concealed/wall, ceilling, laid in floor etc incl all fittings with solvant and brass threaded fittings for fixing taps etc including Taking down unserviceable Steel Water Tubing with Fittings and Connections, etc., including water tightness test complete all as specified and as directed. |
| 10 | S&F for 40mm dia CPVC SDR 11 pipe fixed to concealed/wall, ceilling, laid in floor etc incl all fittings with solvant and brass threaded fittings for fixing taps etc including Taking down unserviceable Steel Water Tubing with Fittings and Connections, etc., including water tightness test complete all as specified and as directed. |
| 11 | Cleaning of shallow water wells of size 4M dia, 10M depth by dewatering the complete well, removing the sediments settled at the bottom and depositing where directed, scraping the walls with wire brush and washing with clear water and applying two coats of anti fungal white paint internally and writing the date of cleaning, due date of cleaning and capacity of well in paint (white letters on black background) complete all as specified and as directed |
| 12 | M & L for periodical cleaning of RCC water tank(inside) of capacity 45000 LITR after pumping out & drying out the water with the help of suitable pump sets, scratching the wall by using wire brush and gunny bags, removing sludge, algae and any kind of foreign materials and washing out the inner surface of wall and floor with bleaching powder, allowing for drying upto 3 hours and applying 2 coats of cement based distember over the inner surface of the tank complete all as specified and as directed by the Engineer-in-Charge.Note:- (i) Cleaning shall be carried out on requirement basis. Necessary register shall be maintained by the contractor to obtain signature from the Engineer-in-Charge and site executives. |
| 13 | Note for Item No 12 (Contd.../-) (ii) Date and time of ceaning shall be informed to the contractor verbally or through suitable medium after obtainng prior approval from the user. (iii) Necessary ladder/improvised tools for getting inside the tank upto the hight of 25mtr shall be arranged by the conttactor without any extra cost. (iv) All kind of safety precautions and safety wearings/instruments shall be provided to labours by the contractors as the UG sumps are very deep and enclosed with permanent RCC dome cover castings. |
| 14 | M & L for periodical cleaning of RCC UG makeup & circulating water collection sump of capacity 20000 LITR after pumping out & drying out the water with the help of suitable pump sets, scratching the wall by using wire brush and gunny bags, removing sludge, algae and any kind of foreign materials and washing out the inner surface of wall and floor with bleaching powder, allowing for drying upto 3 hours and applying 2 coats of cement based distember over the inner surface of the tank complete all as specified and as directed by the Engineer-in-Charge.Note:- (i) Cleaning shall be carried out on requirement basis. Necessary register shall be maintained by the contractor to obtain signature from the Engineer-in-Charge and site executives. |
| 15 | Note for Item No 13 (Contd.../-) (ii) Date and time of ceaning shall be informed to the contractor verbally or through suitable medium after obtainng prior approval from the user. (iii) Necessary ladder/improvised tools for getting inside the sump upto the depth of 10mtr shall be arranged by the conttactor without any extra cost. (iv) All kind of safety precautions and safety wearings/instruments shall be provided to labours by the contractors as the UG sumps are very deep and enclosed with permanent RCC dome cover castings. |
| 16 | M & L for periodical cleaning of RCC UG makeup & circulating water collection sump of capacity 30000 LITR after pumping out & drying out the water with the help of suitable pump sets, scratching the wall by using wire brush and gunny bags, removing sludge, algae and any kind of foreign materials and washing out the inner surface of wall and floor with bleaching powder, allowing for drying upto 3 hours and applying 2 coats of cement based distember over the inner surface of the tank complete all as specified and as directed by the Engineer-in-Charge.Note:- (i) Cleaning shall be carried out on requirement basis. Necessary register shall be maintained by the contractor to obtain signature from the Engineer-in-Charge and site executives. |
| 17 | Note for Item No 14 (Contd.../-) (ii) Date and time of ceaning shall be informed to the contractor verbally or through suitable medium after obtainng prior approval from the user. (iii) Necessary ladder/improvised tools for getting inside the sump upto the depth of 10mtr shall be arranged by the conttactor without any extra cost. (iv) All kind of safety precautions and safety wearings/instruments shall be provided to labours by the contractors as the UG sumps are very deep and enclosed with permanent RCC dome cover castings. Please Enable Macros to View BoQ information |
| 18 | Note for Item No 14 (Contd.../-) (ii) Date and time of ceaning shall be informed to the contractor verbally or through suitable medium after obtainng prior approval from the user. (iii) Necessary ladder/improvised tools for getting inside the sump upto the depth of 10mtr shall be arranged by the conttactor without any extra cost. (iv) All kind of safety precautions and safety wearings/instruments shall be provided to labours by the contractors as the UG sumps are very deep and enclosed with permanent RCC dome cover castings. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 26, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Nov 02, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 2 daysNov 02, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 2 daysNov 09, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 9 daysTender Documents
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