Tender For App Roof Treatment And Civil Work At Central Library Building, Golapbag, B.U.
Tender Value
9.73 Lakhs
Estimated cost
Bid Submission
13 Nov 2026
12 days left
EMD
19473
Bank guarantee accepted
Document Fee
750
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Purba Bardhaman → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for App Roof Treatment And Civil Work At Central Library Building, Golapbag, B.U.
BOQ
| Sl. No. | Item Description |
| 1 | APP Roof treatment and civil work at Central Library Building, Golapbag, B.U |
| 2 | 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 50mm average thickness Cosider 60 % area of roof |
| 3 | Cement Plaster (IN COARSE SAND) (i) With 1:6 cement mortar (d) 20 mm thick plaster |
| 4 | 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 |
| 5 | TOTAL AFTER MULTIPLE GST FACTOR 0 .973 |
| 6 | Add 9% FOR COST INDEX Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 28, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 13, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 12 daysNov 17, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 16 daysTender Documents
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