Tender For Urgent Repairing Of Endangered Ceiling, Beam Etc. Including Structural Strengthening Work At Flat No. A1/36 And Shop No. D/13 In Scheme No.107 Premises No. 28, Dps Road Under Housing Sector, Kmda
Tender Value
2.19 Lakhs
Estimated cost
Bid Submission
28 Oct 2026
11 days left
EMD
4400
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
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Urgent Repairing Of Endangered Ceiling, Beam Etc. Including Structural Strengthening Work At Flat No. A1/36 And Shop No. D/13 In Scheme No.107 Premises No. 28, Dps Road Under Housing Sector, Kmda
BOQ
| Sl. No. | Item Description |
| 1 | Dismantling R.C. floor, roof, beams etc. Including cutting rods and removing rubbish as directed with in a lead of 75m. Including stacking of steel bars. a)At ground floor. |
| 2 | Cutting holes and subsequent mending gooddamages.(a) Diameter upto 150 mm.(i) In brick work [Cement-4.0 Kg/Mtr] |
| 3 | Cleaning the concrete surface by removing dirt and debris, marking defective locations and removing loose concrete by careful stripping untill hard surface is exposed, cutting the concrete to regular shape, wire brushing the exposed surface and removing debris from site complete as per direction of the Engineer - in - Charge. |
| 4 | Cleaning the exposed reinforcement preferably upto full diameter by wire brush, applying two coats of polymer based rust removing compound left for 24 hours, removing the coating and then applying two (2) coats of polymer modified anti corrosive protective coating formulated to inhibit the corrosion of reinforcement as per manufacturer's specification] [Mode of measurement:The affected surface area of reinforcement shall be considered for payment]. |
| 5 | Applying epoxy based reactive joining agent for joining the old concrete with fresh concrete to be applied within manufacturer's specified time as per manufacturers specification. (0.4 Kg / m² of concrete surface).Note: Applicable only when the full diameter of reinforcement steel is exposed. |
| 6 | Applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion (1 bonding agent : 4 water : 6 cement) as per Manufacturer's specification. |
| 7 | Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed. |
| 8 | Cement concrete (1:1.5:3) with graded stone chips 5.6 mm size with hexagonal square mesh wire netting, I.R.C. fabric mesh or X.P. M. fitted and fixed after tying the existing reinforcement on concrete without distributing the same and with proper scarping and cleaning the reinforcement and disturbed concrete with wire brush etc. after applying a coat of cement including the cost of wire netting I.R.C or X. P. M. & cost of all handling and scaffolding complete as per direction of Engineer-in -charge.c) 37.5mm thick |
| 9 | Supplying preparing and placement of ready mix non shrink cementious micro concrete having no metalic aggregate or chlorides for repairing and jackting of damaged R.C.C.members. The micro concrete should achieve a compressive strength not less than 10 MP aafter 24 hours. 40Mpa after 7 days and 50Mpa aftre 28 days at 300C.It should have unrestrained expansion in between 1 to 4%. flexural strength shall not be less than 5MPa after 28 days. Micro concrete should have a co-efficient of thermal expansion similar to that of the host concrete. |
| 10 | 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) .(a) Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering.(i) At Ground Floor |
| 11 | (ii) At 4th Floor |
| 12 | 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 and upto roof of ground floor/upto 4 m(i) Tor steel/Mild SteelIII) OTHER MANUFACTURERS NOT SPECIFIEDa) In Foundation & Ground floor. |
| 13 | b) At 4th. floor. |
| 14 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (6mm nominal size) excluding shuttering and reinforcement,if any, in gound floor as per relevant IS codes.a) At Ground Floor |
| 15 | a) At Fourth Floor |
| 16 | Artificial stone in floor, dado, stair case etc. with cement concrete (4:2:1) with stone chips laid in panels as directed with topping made with ordinary or white cement(as necessary) and marble dust in proportion(1:2) including smooth finishing and rounding off corners including racking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sqm al complete including all materials and labour.3 mm thick topping (High polishing grinding on this item is not permitted with ordinary cement) using grey cement (i) 35 mm. thick |
| 17 | Plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and racking out joints including throating, nosing and drip course, scaffolding/staging where necessary. ( excluding cost of chipping over concrete surface)(A) On internal surfaces: 20 mm thick with 1:6 cement mortar.(a) At Ground Floor |
| 18 | (b) At 4th Floor |
| 19 | ( B) On internal surfaces: 10 mm thick with 1:4 cement mortar.a) In Ground floor. |
| 20 | (b) At 4th Floor |
| 21 | Neat cement punningabout 1.5mmthick inwall, dado,window sill, floor etc.NOTE:Cement 0.152 cu.m per100 sq.m. |
| 22 | M.S. works in brackets made from flats, angles, tees etc. to sizes specialy bent, twisted, forged; making holes drilled and fitted to rafter of trusses with necessary bolts, nuts, washer or screws etc.(length of straight not less than 230 mm) |
| 23 | Supplying & laying 3mm thick pre-fabricated plastomeric water proofing membrane conforming to EN 12311-1 & ASTMD 5147, manufactured with atactic poly propylene (APP) modified premium grade asphalt , specially reinforced with non-woven polyester core with polyester reinforcement @160 gms per sqm & both faces covered with thermo-fusible polyethylene film /MineraL on top face over a coat of primer @ 0.40 lit/sqm of manufacturer's specification on smooth,clean dry surface prepared wherever required.Lap joint shall be provided of 75 mm in longitudinal & 100 mm in transverse direction and fused using LPG/ Propane torch employing extra care ensuring full bondage, complete removal of entrapped air and sealing edges into grooves in appropriate manner as per direction of Engineer-in-charge all complete including materials,labour and applicable taxes. (Payment shall be made on the basis of finished surface area.).Membrane Property: Softening Point > 150 deg C, Cold Flexibility < -6 deg C, Tensile Strength, N/cm : 600 (longitudinal), 450 (transverse), Tearing Strength, N: 300 (longitudinal), 200 (transverse) |
| 24 | Labour for cutting R.C.core concrete through mechanical cutter up to depth of 150mm x 150mm X 150mm |
| 25 | 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. |
| 26 | Add LWC @ 1% on Total amount over item No. 1 to 19 |
| 27 | Add GST @ 18% on Total amount over item No. 20 Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 14, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 28, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 11 daysOct 30, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 13 daysTender Documents
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