KMC/DG(C)/IX/073/012/2026-2027

Kolkata Municipal Corporation · Kolkata, West Bengal · Civil Works & Infrastructure · open

Key facts

Tender value: ₹19.4L
EMD: ₹39K
Published: 31 Oct 2026
Closing date: 17 Nov 2026
Status: open
Status as of: 04 Nov 2026 03:58 UTC
Department: Executive Engineer BR-IX
Office: Executive Engineer BR-IX

Description

Repair and renovation of the rooftop, classrooms and toilets of Mitra Institution (Bhowanipore Branch), Kolkata District, under Borough IX. Work is to be completed within 60 days from the work order; commencement is required within 5 days of receipt.

Eligibility & requirements

Startup relaxation: No
MSE relaxation: No
Documents required: Earnest money deposit proof, Completed tender and price schedule

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Commercial terms

Bid type: Percentage
Evaluation: Percentage rate
Make in India (MII): No
MSE preference: No

Line items (34)

BUILDING WORKS (E) ROOFING, SHEET WALLING &WATERPROOF TREATMENT . C. REPAIR & REHABILITATION FOR WATERPROOFING 1. Taking out old damaged tarfelt from the roof, parapet etc. preparing the roof surfaces by removing all spoils, blisters,moss etc. from the working site and disposal of the same beyond the compound and cleaning the site in all respect as per direction of Engineer-in-Charge. All floor — Qty: 674.89 SQM
BUILDING WORKS (B) DISMANTLING, CUTTING CHASE, HOLES ETC 2. Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m In ground floor including roof. (a) upto 150 mm. thick — Qty: 22.89 M3
BUILDING WORKS (B) DISMANTLING, CUTTING CHASE, HOLES ETC 2. Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m In ground floor including roof (c ) Extra rate for each addl floor over the rate of ground floor. — Qty: 22.89 M3
BUILDING WORKS ( C ) Brickworks,Concrete Works etc?27?..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 — Qty: 498.76 SQM
BUILDING WORKS (E) ROOFING, SHEET WALLING &WATERPROOF TREATMENT . D. REPAIR & REHABILITATION 3. Repairs to roof cracks with cement and sand mortar (1:4)including cutting grooves and cleaning cracks and grouting the cracks with neat cement before repairs. (Cement 0.63 Kg/Mtr. ) — Qty: 400 MTR
BUILDING WORKS(M) DRAIN, DOWN PIPES, CHIMNEY ETC?.(C). ADDITIONAL RATE?(4)Regrading mouth of down pipe for easy out let of rain water including cement plaster (1:3) including cutting slope and mending damages. (Cement 57.0 Kg/100 Nos) — Qty: 20 EA
BUILDING WORKS (E) ROOFING, SHEET WALLING &WATERPROOF TREATMENT . B. WATERPROOF TREATMENT 4. 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 onin 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, Te — Qty: 540.88 SQM
BUILDING WORKS(M) DRAIN, DOWN PIPES, CHIMNEY ETC?.(C). ADDITIONAL RATE?(21)Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete.A) UPVC Pipes:(ii) 110 mm. Dia. — Qty: 60 MTR
BUILDING WORKS(M) DRAIN, DOWN PIPES, CHIMNEY ETC?.(C). ADDITIONAL RATE?(21)Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete.B) UPVC Fittings:a) Plain Tee(ii) 110 mm. Dia. — Qty: 20 NOS
BUILDING WORKS(M) DRAIN, DOWN PIPES, CHIMNEY ETC?.(C). ADDITIONAL RATE?(21)Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete.B) UPVC Fittings:b) Plain Y.(ii) 110 mm. Dia. — Qty: 20 NOS
BUILDING WORKS(M) DRAIN, DOWN PIPES, CHIMNEY ETC?.(C). ADDITIONAL RATE?(21)Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete.B) UPVC Fittings:d) Shoe.(ii) 110 mm. Dia. — Qty: 20 NOS
BUILDING WORKS ( C ) Brickworks,Concrete Works etc?33..Ordinary Cement concrete (mix 1:2:4) with graded stone chips (6mm nominal size) excluding shuttering and reinforcement,if any, in gound floor as perrelevant IS codes. Pakur variety? — Qty: 4.41 M3
BUILDING WORKS (D) Flooring A. ORIGINAL WORKS 36. Supplying and laying true to line and level vitrified tiles of approved brand (size not less than 600 mm X 600 mm X 10mm thick) in floor, skirting etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry back side of tiles using cement @ 2.91Kg./sqM or using polymerised adhesivebacking course) laid after application slurry using 1.75 Kg of cement per sqM below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles / epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles with warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement, synthetic adhesive and grout material to be supplied(6 mm thick layer applied directly ov — Qty: 347.3 SQM
BUILDING WORKS (G) WOOD AND PVC WORKS A. DOOR WINDOW FRAME 1. Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be correted upto three decimals). (c) Sal : Siliguri Note: Extra for Lifting Charges for each additional floor, i) Rs. 200/- per Cu.m (upto 4th floor) ii) Rs.250/-(above 4th floor) — Qty: 0.41 M3
BUILDING WORKS (G) WOOD AND PVC WORKS B. DOOR WINDOW SHUTTER 1. Panel shutters of door and window, as per design (each panel consisting of single plank without joint), including fitting and fixing the same in position but excluding the cost of hinge and other fittings.In ground floor. (In case of non-supply of single plank, penal rate of reduction of 20% will be made) (iii) 35mm thick shutters with 19mm thick panel of size 30 to 45 cm. (a) Ordinary Teak Wood. Note: i) Lifting Charges for upper floors refer item H (2). (ii) In case of panel with Rly. Type batton the rates will be reduced by Rs.20.00 /Sq.m.) — Qty: 8.9 SQM
BUILDING WORKS (G) WOOD AND PVC WORKS B. DOOR WINDOW SHUTTER 2. Venetian shutters of doors and windows as per design with valves fixed to valveand rod with plated hooks including cost of plated hooks and fitting, fixing shutters in position but excluding the cost of hinges and other fittings. In ground floor: (ii) 35mm thick shutters with 12mm thick panel. (c) Other Local Wood. Note: Lifting Charges for upper floors refer item H (2). — Qty: 12.42 SQM
BUILDING WORKS ( C ) Brickworks,Concrete Works etc A. BRICK WORKS 16. 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. — Qty: 42.45 SQM
BUILDING WORKS (B) DISMANTLING, CUTTING CHASE, HOLES ETC 10. 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. — Qty: 683.76 SQM
SECTION 1. ------------BUILDING WORKS (I) PLASTERING, POINTING ETC. A. ORIGINAL WORKS 1.Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] i) With 1:6 cement mortar (b) 20 mm thick plaster — Qty: 133.5 SQM
SECTION 1. ------------BUILDING WORKS (I) PLASTERING, POINTING ETC. A. ORIGINAL WORKS 1.Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] i) With 1:6 cement mortar (c) 15 mm thick plaster — Qty: 1423.03 SQM

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