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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹3.0 LAccepted-Finance | L1 | Accepted-Finance As lowest quoted rate and L1 bidder | |
| 2 | L2₹3.0 L+₹896.47 (0.30%)Rejected-Finance | L2 | Rejected-Finance Due to higher rate than L1 bidder | |
| 3 | L3₹3.0 L+₹926.35 (0.31%)Rejected-Finance | L3 | Rejected-Finance Due to higher rate than L1 bidder | |
| 4 | L4₹3.0 L+₹3,944.44 (1.32%)Rejected-Finance | L4 | Rejected-Finance Due to higher rate than L1 bidder | |
| 5 | L4₹3.0 L+₹3,944.44 (1.32%)Rejected-Finance | L4 | Rejected-Finance Due to higher rate than L1 bidder |
Tender Value
₹3.0 L
EMD Value
₹5,976
Closing Date
5 Oct 2026, 11:00 amClosed
Assistant Engineer
BIDHANNAGAR WEST SUB DIVISION-III, PURTA BHAVAN, 1ST FLOOR, ROOM NO-122, SALT LAKE, KOLKATA -91
Minor maintenance and repairing works at the roof level over the light structure of Administrative Building during the year 2026-2027.
2026_WBPWD_5075988_1
WBPWD/AE/BNWSD-III/NIT-10e /2026-2027
Open Tender
CIVIL WORKS
Percentage
15 days
Bidhannagar, Salt Lake
Please refer Tender documents.
3 documents required · 3 mandatory
₹5,976
Yes
8 Oct 2026
28 Sept 2026
7 Oct 2026
28 Sept 2026
5 Oct 2026
29 Sept 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 | Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane :
3 mm thick | 448.76 | Cu.M. | 560.95 | ₹2,51,731.92 |
| 2 | TOTAL: | 1 | no. | - | - |
| 3 | CORRECTION FACTOR ON DSR 2023 ON ACCOUNT OF GST @ 0.973 | 1 | no. | - | - |
| 4 | ADD COST INDEX @ 22.00% | 1 | no. | - | - |
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