Tender For Cleaning Of Service Water Tanks Incl Repair/ Maintenance Of Service Tanks, Water Supply Pipelines, Roof Treatment Etc In Certain Otm/Md Accns At Mil Stn Kanchrapara Under Ge Barrackpore
Tender Value
30 Lakhs
Estimated cost
Bid Submission
23 Sep 2026
18 days left
EMD
60000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
24 Paraganas North → West Bengal
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Cleaning Of Service Water Tanks Incl Repair/ Maintenance Of Service Tanks, Water Supply Pipelines, Roof Treatment Etc In Certain Otm/Md Accns At Mil Stn Kanchrapara Under Ge Barrackpore
BOQ
| Sl. No. | Item Description |
| 1 | Taking up or down 15 mm bore GI water tubing and connections including cleaning for re-fixing to store complete all as specified and as directed. |
| 2 | S & F GI tubing15 mm bore, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed. |
| 3 | Refixing only old serviceable 15 mm bore Steel tubing and connections as obtained from taking up/down old steel tubing including provision of new fittings in new or old position to walls,ceiling, flooring etc. complete all as specified and as directed. |
| 4 | Taking up or down 20 mm bore GI water tubing and connections including cleaning for if refixing complete all as specified and as directed. |
| 5 | S & F GI tubing 20 mm bore, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed. |
| 6 | Refixing only old serviceable 20 mm bore Steel tubing and connections as obtained from taking up/down old steel tubing including provision of new fittings in new or old position to walls,ceiling, flooring etc. complete all as specified and as directed. |
| 7 | Taking up or down 25 mm bore GI water tubing and connections including cleaning for if refixing to store complete all as specified and as directed. |
| 8 | S & F GI tubing 25 mm bore, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed. |
| 9 | Refixing only old serviceable 25 mm bore Steel tubing and connections as obtained from taking up/down old steel tubing including provision of new fittings in new or old position to walls,ceiling, flooring etc. complete all as specified and as directed. |
| 10 | Taking up or down 40/50 mm bore GI water tubing and connections including cleaning for if refixing complete all as specified and as directed. |
| 11 | S & F GI tubing 50 mm bore, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed. |
| 12 | Refixing only old serviceable 50 mm bore Steel tubing and connections as obtained from taking up/down old steel tubing including provision of new fittings in new or old position to walls,ceiling, flooring etc. complete all as specified and as directed. |
| 13 | Supply & Laying CPVC pipes SDR 11 and plain CPVC SDR-11 fittings on walls/ceiling or laying in floors/concealed in wall of size 20 mm outer dia complete all as specified and as directed. |
| 14 | Supply & Laying CPVC pipes SDR 11 and plain CPVC SDR-11 fittings on walls/ceiling or laying in floors/concealed in wall of size 25 mm outer dia complete all as specified and as directed. |
| 15 | M & L for Cutting chases, pinning in, making good to facing where required and pointing in cement mortar (1:3) to ends or edges of landings, steps, cills, sunsheds, shelves, lintel etc and cutting chases for concealed water tubing or concealed conduit wiring etc n. exc. 10 cm width or girth complete all as specified and as directed. |
| 16 | S & F in repairs, 25mm bore gun metal globe or gate valve cast copper alloy, screwed down, high pressure with iron wheel head screwed both ends for iron pipe complete all as specified and as directed. |
| 17 | S & F in repairs, 50mm bore gun metal globe or gate valve cast copper alloy, screwed down, high pressure with iron wheel head screwed both ends for iron pipe complete all as specified and as directed. |
| 18 | Disconnecting existing water tanks, of any description and of capacity exc 250 liters and not exc 500 liters setting aside (or lowering if required) for repairs, cleaning, etc. and hositing if required reconnecting and re-fixing in position complete all as specified and as directed. |
| 19 | Disconnecting existing water tanks, of any description and of capacity exc 500 liters and not exc 1000 liters setting aside (or lowering if required) for repairs, cleaning, etc. and hositing if required reconnecting and re-fixing in position complete all as specified and as directed. |
| 20 | S & F 500 litres capacity rotational moulded polye-thylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I with and including 20mm bore dia PTMT ball valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed etc including dismantling of old tank of any description complete all as specified and as directed. |
| 21 | S & F 1000 litres capacity rotational moulded polye-thylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I with and including 20mm bore dia PTMT ball valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed etc including dismantling of old tank of any description complete all as specified and as directed. |
| 22 | Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes exc 250 & n.exc 500 litre capacity, etc and writing the date of cleaning on water tank with white paint complete all as specified and as directed. |
| 23 | Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes exc 500 & n.exc 1000 litre capacity, etc and writing the date of cleaning on water tank with white paint complete all as specified and as directed. |
| 24 | Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes exc 1000 & n.exc 2000 litre capacity, etc and writing the date of cleaning on water tank with white paint complete all as specified and as directed. |
| 25 | S&F in repairs, 20 mm dia bore PTMT ball valves, high pressure with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed (Minimum weight 210 grams) complete all as specified and as directed. |
| 26 | M&L for obliterating old writing of any description not exceeding 0.1 Sqm with paint to match existing work as on tank surfaces complete all as specified and as directed. |
| 27 | M&L for writing letters or figures (Block, Roman, Italic or Indian) not exceeding 30 cm high complete all as specified and directed. |
| 28 | Taking down cement plaster on walls, chajja surfaces, etc including raking out joints, hacking for key, scrubbing down with water complete all as specified and directed. |
| 29 | M&L for 15mm thick rendering in cement mortar (1:4), in two layers, under coat of 10 mm thick & top of 5 mm thick, to other than fair faces of brick or concrete wall surfaces, top layer 5 mm thick mixed with Elastomeric Hydrophobic Powder/admixture @ 0.8% to 2.0% by weight of cement or as per manufacture's instructions, finished even and smooth without using extra cement complete all as specified and as directed. Note : Water proofing compound will be measured and paid separately as \\"Supply only\\". |
| 30 | Supply only Elastomeric Hydrophobic Powder/admixture (EHP) powder for cement plaster and concrete complete all as specified and directed. |
| 31 | Dismantling floor, hearth or wall tiling including cement mortar bedding but not backing complete all as specified and directed. |
| 32 | M&L for glazed light coloured/printed ceramic tiles 350x250x7mm /450x350x7mm thick in vertical surfaces such as skirting dado etc set and jointed in neat cement slurry pointed in white or coloured cement to match colour of tiles, over and including 10 mm thick rendering in cement mortar 1:4 complete all as specified and as directed. |
| 33 | M&L for cleaning vertical and horizontal surfaces of unplastered masonry wall and concrete surfaces for remove loose materials/dust and applying two coats of epoxy resin component (Dr. Fixit DAMPGUARD or equivalent) solution/mix using nylon brush pouring Base part in attain homogeneous smooth paste and dilute the mixed compound with water in ration 1 part Base: 1 part Harder : 1 part water by slow addition and mix thoroughly until a brushable consistency is obtained, first coat will be allowed to dry for 6 to 8 hrs before application of second/final coat) including curing treated surface for 24 hrs complete and applying evenly a coat of blown [email protected] kg/sqm over entire treated surfaces including spout holes complete all as specified and as per manufacturer instruction. |
| 34 | M&L for applying 02 coats of high-performance, premium acrylic exterior anti carbonation emulsion paint with unique chemical composition of finest quality (using AIR-LESS PAINT SPRAYER) having VOC less than 38.40 gm/litre (Company Depot Tinted) and durable, water repellent, UV resistant, fungus/ algae/ bacteria resistant, thermally insulating, elastomeric, etc including priming coat of exterior primer applied @ 70-80 Sqft per ltr, over wall surfaces by using AIR-LESS PAINT PRIMER SPRAYER including preparation / levelling of old surface of wall using manual sand papers (where required) of approved grade complete all as specified and directed by Engr-in-Charge. |
| 35 | Taking down all existing roof treatment and demolition of cement concrete padding/levelling course (any thickness as available in site) including wire brushing and cleaning loose dust etc from surfaces of RCC roof including flashing and junction of parapet complete all as specified and as directed. |
| 36 | M&L for 25mm thick PCC 1:2:4, type B0 (using 12.5mm size graded crushed stone aggregate) as levelling course, padding on chajjas, etc including angular moulding at junction upto 10cm height mixed with WPC as per manufacturer's instruction, applied over prepared surfaces complete all as specified and directed.Note : (i) WPC shall be measured and paid separately as supply only.(ii) PCC shall be laid to achieve true slope towards the drain/weep holes. |
| 37 | M&L for applying a coat of Nano technology based water proofing compound (1 part powder: 1 part liquid), of desired consistency with nylon brush @ 5 sqm/kg coverage over vertical/horizontal surface of RCC roof and parapet complete all as specified and as directed. |
| 38 | Supply only liquid water proofing compound complete all as specified and as directed. |
| 39 | M&L for applying Nanotechnology based Anti-corrosive with high strength carbon Fiber based shorter chain Epoxy coating (Bond Coat) of finest quality, high strength, high penetration, durable, UV resistant, high scratch/ impact resistant, bacteria resistant and thermally stable, Semi transparent, mixed in proportion (4 Base : 1 Hardner) in required consistency @ 8 sqm/kg over the entire prepared surfaces of roof/parapet/sunken floor complete all as specified and as directed.Note : 1. Rate shall include for making surface clean, dust free, dry, and free of wax, grease, oil, loose or peeling particle, and other foreign materials.2. During application ambient temperature is preferred. Frost, fog, or damp conditions should be avoided. |
| 40 | M&L for applying two coats of Nanotechnology based water-based one pack epoxy based Nano barrier coat, durable, highly water repellent, UV resistant, fungus/ algae/ bacteria resistant, thermally insulating and elastomeric including high capillary pressure resistance, anti-bacterial, low VOC, UV resistance, high coverage area @ 6.5 sqm/kg in each coat complete all as specified and as directed.Note : 1. Rate shall include for making surface clean, dust free, dry, and free of wax, grease, oil, loose or peeling particle, and other foreign materials.2. During application ambient temperature is preferred. Frost, fog, or damp conditions should be avoided. |
| 41 | Removal of plants/trees of girth n exe 30 cm from roof/sides, external walls of bldg, chajjas, wall junctions, junctions of rain water/ CI soil/waste pipe junction including taking out the roots entered in wall/slab surfaces and making good the disturbed surface using PCC (1:2:4) type B-0 or cement mortar (1:2) including the GI/CI/PVs pipe joints which were damaged during cutting/taking out process to match with the existing and finishing the disturbed surface to match with existing including necessary scaffolding/staging upto a height of 15.00 m from the ground level complete all as specified and as directed. Note: (i) Any CI/AC/PVC pipes or pipe fitting damage during the process of work shall be replaced by new one without any extra cost of the department. the decision of the GE on this regard shall be final and binding. (ii) The debris including vegetation plant/trees shall be disposed off to a distance exc 0.5 Km and n.exc 1.00 Km all as directed by engineer-in- charge. (iii)For deciding the girth of the plant/tree the height shall be taken at 30 cm above the slab/wall. (iv) The labour employed by the contractor for carrying out the work shall be provided with safety equipment and quoted shall be deemed to include the same. |
| 42 | M&L for applying two component structural grade Shorter Chan Nano Base and Catalyst based polymer modified reinstatement mortar, where local spalling has taken place or shuttering is not possible. The mortar can be applying in layers not exceeding 6mm thick in each layer in and upto any thickness in smaller vertical pockets and upto any thickness in horizontal applications. The mortar should have a minimum compressive strength 12N/mm2 in 1 day and 45N/mm2 in 28 days. Minimum flexural strength should be 8 N/mm2 in 28 days. A modified styrene butadiene emulsion for use as a bonding aid and gauging liquid for cementious system to be mixed with cement slurry before the application of modified polymer mortar to be used @ 6 ltr/bag of cement. The bonding agent should have minimum compressive strength 24N/mm2. Minimum tensile strength 3.5N/mm2, minimum flexural strength 6.5N/mm2 complete all as specified and as directed by the Engr-in-charge upto 25 mm average thickness.Note : Surface are shall be measured and paid for each 6mm thick layer. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 02, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 23, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 18 daysSep 25, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 20 daysTender Documents
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