Tender For Ibtm&Ih,Maniktala - Repair, Rehabilitation & Renovation Work In The Storeroom Situated At The Basement At Ibtm&Ih,Maniktala,Kolkata During The Year 2026-27.
Tender Value
4.68 Lakhs
Estimated cost
Bid Submission
28 Oct 2026
4 days left
EMD
9373
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
Kolkata → West Bengal
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Ibtm&Ih,Maniktala - Repair, Rehabilitation & Renovation Work In The Storeroom Situated At The Basement At Ibtm&Ih,Maniktala,Kolkata During The Year 2026-27.
BOQ
| Sl. No. | Item Description |
| 1 | Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.15.7.4 In cement mortar |
| 2 | Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. |
| 3 | Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. |
| 4 | Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In Charge.50 mm average thickness |
| 5 | Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge. Bars upto 12 mm diameter |
| 6 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more. 8mm dia |
| 7 | Welding by gas or electric plant including transportation of plant at site etc. complete |
| 8 | Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer- In-charge complete in all respect. 26.31.2 Epoxy bonding adhesive having coverage 2.20 sqm/kg of approved make |
| 9 | Shotcreting R.C.C. columns, beams and slabs etc. in layers with approved design mix concrete having the specified minimum characteristic compressive strength [with ordinary portland cement, coarse sand and graded stone aggregate of 10 mm maximum size in proportion as per design criteria] including the cost of centering and shuttering at edges and corners etc. as directed by Engineer- in-Charge. Note : Rates shall include the providing necessary ground wires etc. The levelling gauges, if used, shall be paid for separately. Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily. 26.38.2 50 mm thick in Grade M25 with cement content not less than 330 kg per cum |
| 10 | Providing & Applying polymer modified, flexible cementatious negativeside waterproofing coating with elastic waterproofing polymers on interiorwall plaster surface in three coats @14.35 kg /10 sqm. one coat of selfpriming of cementatious waterproofing polymer(dilution with water in theratio of 1:1) and two coats of cementatious waterproofing polymer (dilutionwith water in the ratio of 3:1 ) after scrapping and properly cleaning thesurface to remove pre-existing paint film & loose particles till plaster isvisible, complete in all respect as per the direction of Engineer-in-Charge. |
| 11 | Repair to plaster of thickness 12 mm to 20 mm in patches of area 2.5sqm and under, including cutting the patch in proper shape, raking outjoints and preparing plastering the wall surface with white cement basedpolymer modified self curing mortar, including disposal of rubbish, allcomplete as per the direction of Engineer-In-Charge. |
| 12 | Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge.Note: Measurement and payment: The pre measurement of thickness shall be done just after the surface preparation is completed and Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding / tapping with a blunt metal instrument and/or the 75 mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2).Gr. floor Ceiling |
| 13 | Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 14 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 4.1.2 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 15 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 16 | Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. |
| 17 | Distempering with 1st quality acrylic distemper (ready mixed) having VOC (Volatile Organic Compound ) content less than 50 gram/ litre, of approved brand and manufacturer including applying additional coats wherever required to achieve even shade and colour. |
| 18 | Applying priming coat : With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron / steel works. |
| 19 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade. Two or more coats on new work.Steel surface : |
| 20 | Treatment of soil under existing floors using chemica emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor: With Chlorpyriphos/Lindane E.C. 20% with 1% concentration |
| 21 | Treatment of existing masonry using chemical emulsion @ one litre per hole at 300 mm interval including drilling holes at 45 degree and plugging them with cement mortar 1:2 (1 cement : 2 coarse sand) to the full depth of the hole : With Chlorpyriphos/Lindane E.C. 20% with 1% concentration |
| 22 | Supplying chemical emulsion in sealed containers including delivery as specifiedChlorpyriphos/ Lindane emulsifiable concentrate of 20% |
| 23 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. |
| 24 | Modified estimated Cost after using correction factor on DSR 2023 on account of GST @ 0.973 as per O.M. issued by DG, CPWD vide no 158/se/(tas)/gst/2024/02 DATED 08.08.2024 |
| 25 | Add enhancement for Cost Index @0.23% (For Kolkata) on DSR-2023 item vide office memorandum no - 34(1)/SDG/(KOL)/Cost Index/2026/915 dt. 19.05.2026 of EE(P)€,SDG(Kolkata), CPWD Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 06, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 28, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 4 daysOct 30, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 6 daysTender Documents
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