Tender For Leakage Repairing Of 600 Mm Dia Water Supply Rising Main Pipeline By M.S Pipe At Street No160, Bc Block, Within Aa-I Under New Town Kolkata Water Supply Division-I,Phe Dte. Sl No. 02
Tender Value
7.37 Lakhs
Estimated cost
Bid Submission
21 Aug 2026
6 days left
EMD
14757
Bank guarantee accepted
Document Fee
Ref. Documents
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 Leakage Repairing Of 600 Mm Dia Water Supply Rising Main Pipeline By M.S Pipe At Street No160, Bc Block, Within Aa-I Under New Town Kolkata Water Supply Division-I,Phe Dte. Sl No. 02
BOQ
| Sl. No. | Item Description |
| 1 | Cost of MS longitudinal welded pipe in Bare condition as per IS : 3589-2002, Gr- Fe410, per Meter length of different diameter and thickness including cost of loading, unloading and freight charges @ 1480 KM from factory to delivery at site, excluding GST and Cess (i) 600 mm dia 10 mm th. |
| 2 | Derusting, scraping, brushing, cleaning (to the of extent of exposing the original surface) the outer surface of manufactured M.S. pipes and specials, applying first coat of synthetic printer Type-B as per IS : 15337 : 2003 of approved make over it and wrapping the same with coal tar based insulating tape 2 mm thick as per IS : 15337 : 2003 of approved make and applying second coat of synthetic primer Type-B (as specified above) over the first layer of insulating tape and wrapping the same with second layer of 2 mm thick coal tar based insulating tape (as specified above) in staggered pattern (including over lapping at ends) by torching etc. as per manufacture's specification and as per direction of EIC. Each layer of protective wrapping shall be tested with holiday detector at Contractor's cost and the Contractors shall repair all holidays to the satisfaction of EIC at no extra cost (Payment will be made on finished area of work) |
| 3 | Coating of ‘Food Gr. Epoxy’ Resin of thickness not less than 240 micron with a low-viscosity, crystallization-resistant food grade epoxy resin base with a reactive diluents combined with high build epoxy amine adducts as per BS 5493 standard and a polyamide or amido polyamine or any other suitable hardener. It shall react with epoxy resin at normal ambient temperature, suitable for solvent-free coatings as per recommended proportion for use on metal, concrete and wood surface to protect from corrosion, give anti-fungal properties, as per guide line of FDA and USDA as well as damage from chemical reaction after making the surface free from dust, oil and moisture etc. all complete as per instruction and to the satisfaction of ElC. [ This item will be operated on prior permission from the concerned SE/Dy Chief Engineer] |
| 4 | Lowring MS pipe and Specials in trench upto a depth of 3.0 meter below GL, laying and jointing the same inside the trench / Over ground by means of Granty / Hydra and field joint by means of Electric arc welding using standerd Electrodes per IS specification etc. all completei) 600 mm Dia 10 mm th. |
| 5 | Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm. |
| 6 | (b) Depth of excavation for additional depth beyond 1500 mm. and upto 3000 mm. but not requiring shoring. |
| 7 | © Depth of excavation for additional depth beyond 3000 mm. and upto 4000 mm. but not requiring shoring. |
| 8 | Bailing out water by pump including all leads lifts and including making all arrangements for disposal where continuous flow or seepage of water is encountered an rating of pumps and hours of operation is specifically ascertained as per direction of Engineer-in-Charge. |
| 9 | Making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of EIC. (Applicable where critical situation arise and take up the work as per direction of EIC) |
| 10 | Gas cutting of M.S. pipes and/or M.S. plates of different thickness all complete as per specification and direction of the Engineer-in- charge.Thikness in mm10 mm thick plate |
| 11 | Field welding of machined ends of pieces of M.S pipes and specials for laying the same inside trench/over ground by means of electric arc welding as per relevant IS specification using standard electrodes including edge preparation and charges of deployment of electric generator set with fuel, lubricant, and all other tools and plants all complete as per specification and direction of Engineer-in-charge. [ Engineer-in-charge shall approve the electrodes for arc welding before use ]Throat thickness in mmb)10 mm (3.0 run consilodated rate) |
| 12 | Hire charges of moveable crane with fuel & manpower having load handling capacity upto 14MT with the 45 deg. moveable arrangement & the boom length of 40 feets for loading & unloading of various materials / accessories of water supply works.For minimum engagement of 8 hrs. in a day |
| 13 | For beyond 8hrs. of working |
| 14 | Hire charges of lighting generator of capacity 5KVA including fuel, mobil, operator, carriage etc. including all complete for water supply works.For minimum engagement of 8 hrs. in a day |
| 15 | Hire charges of JCB for shifting of earth and other water supply related works . |
| 16 | M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural members only in finished work as per IS specified weight. Payment for gusset, bracket, cleat, rivets, bolts and nuts may be make by adding the actual weight of such items with the weight of finished structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15 % of weight for finished structal members weighing less than 22.5 Kg. / m. may be increased allow for bracket, cleat, rivet, bolts and nuts etc. and no seperate payment being made for these items, as per direction of Engineer In Charge. The rates are considered for a height of erection 8m. / 2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4m. beyond initiial 8m. or part thereof.I) For structural members of specified sections weighing less than 22.5 Kg./m |
| 17 | Hire and labour charges for shoring work (including necessary close plank walling, framing, Eucalyptus/Jhou bulla piling, strutting etc) complete as per directionof the Engineer-in-charge for foundation excavation (vertical surface are in contact with supported earth is to be measured.) (This item should be executed on specific direction of the Enginner in charge).(a) Depth upto 1.5 m. |
| 18 | (b) For additional depth more than 1.50 m and up to 3.0 mtr. |
| 19 | © For additional depth beyoned 3.00 m |
| 20 | Engaged Plumber and labour in case of specials repair, dismanteling of flange joint etc. as for direction of E.I.C. (i) Skilled labour (Plumber) |
| 21 | (ii) Un skilled labour |
| 22 | Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75m. In ground floor including roof(a)above 150 mm. thick |
| 23 | Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) By Fine sand |
| 24 | Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. |
| 25 | Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) |
| 26 | Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.(a) For works in foundation, basement and upto roof of ground floor/upto 4 m, I. SAIL/ TATA/RINL |
| 27 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.a) Pakur Variety |
| 28 | Removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer in charge |
| 29 | Add GST @ 18 % |
| 30 | Add Cess @1% Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 11, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 21, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 6 daysAug 24, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 9 daysTender Documents
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