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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹4.0 LAccepted-Finance | ₹4.0 L | L1 | Accepted-Finance Lowest |
| 2 | L2₹4.0 L+₹6,354.64 (1.61%)Rejected-Finance | ₹4.0 L+₹6,354.64 (1.61%) | L2 | Rejected-Finance L2 |
| 3 | L3₹4.0 L+₹6,394.35 (1.62%)Rejected-Finance 11 PRAMATHA CHOWDHURY SARANI KOLKATA 700053 | KOLKATA | WEST BENGAL | 700053 | ₹4.0 L+₹6,394.35 (1.62%) | L3 | Rejected-Finance L3 |
| 4 | Rejected-Technical | - | - | Rejected-Technical Insufficiant Document |
| 5 | Rejected-Technical | - | - | Rejected-Technical Insufficiant Document |
Tender Value
₹4.0 L
EMD Value
₹7,943
Closing Date
5 Aug 2026, 2:00 pmClosed
Assistant Engineer,PWD
OFFICE OF THE ASSISTANT ENGINEER CENTRAL KOLKATA HEALTH SUB DIVISION I 3rd FLOOR SUB STATION BUILDING CNMC CAMPUS KOLKATA 700014
Roof treatment work of Pratyay Half way Home located at 115 Dr G S Bose Road Kolkata 39 during the year 2026 27
2026_WBPWD_5017063_2
WBPWD/AE/ CKHSD-I/ NIeT-14/26-27
Open Tender
CIVIL WORKS
Percentage
15 days
115, Dr. G.S Bose Road
Please refer Tender documents.
4 documents required · 4 mandatory
₹7,943
Yes
27 Aug 2026
20 Jul 2026
7 Aug 2026
27 Jul 2026
5 Aug 2026
27 Jul 2026
This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 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. | 561.04 | Sqm | - | - |
| 2 | 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 | 561.04 | Sqm | - | - |
| 3 | 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) | 561.04 | Sqm | - | - |
| 4 | 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 | 11 | Cum | - | - |
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