Tender For Modification Of Valve Chamber And Construction Of Guard Wall Beside Valve Chamber With Installation Of Corrugated Sheet Shades At Daspara Bps
Tender Value
3.73 Lakhs
Estimated cost
Bid Submission
21 Nov 2026
9 days left
EMD
8000
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 Modification Of Valve Chamber And Construction Of Guard Wall Beside Valve Chamber With Installation Of Corrugated Sheet Shades At Daspara Bps
BOQ
| Sl. No. | Item Description |
| 1 | BUILDING WORKS ( C ) Brickworks,Concrete Works etc A. BRICK WORKS 7. Brick work with 1st class bricks in cement mortar (1:4) (b) In superstructure, ground floor |
| 2 | Plaster with sand and cement mortar, including rounding/chamfering corners, raking out joints, throating, nosing and drip course, scaffolding/staging where necessary (Ground floor), excluding chipping over concrete surface; 1:6 cement mortar, 25 mm thick |
| 3 | SECTION 1. ------------BUILDING WORKS (I) PLASTERING, POINTING ETC. A. ORIGINAL WORKS 15 Neat cement punning about 1.5 mm thick in wall, dado, window sill, floor etc. Note: Cement 0.152 cu.m per 100 sq.m. |
| 4 | BUILDING WORKS (E) ROOFING, SHEET WALLING &WATERPROOF TREATMENT . A. ROOFING & SHEETWALLING 9.Galvanised corrugated iron sheet work (excluding supporting framework), fitted and fixed with 10 mm dia J or L hook-bolts, limpet and bitumen washers and putty complete, with 150 mm end lap and one corrugation minimum side lap; payment on finished area; GCI sheet supplied by contractor; roof, 0.80 mm thick sheet |
| 5 | CHAPTER - VII MISCELLANEOUS ITEMS Coating of 'Food Gr. Epoxy' Resin of thickness not less than 240 micron with a low-viscosity, crystallization-resistant food grade epoxy resin base with a reactive diluents combined with high build epoxy amine adducts as per BS 5493 standard and a polyamide or amido polyamine or any other suitable hardener. It shall react with epoxy resin at normal ambient temperature, suitable for solvent-free coatings as per recommended proportion for use on metal, concrete and wood surface to protect from corrosion, give anti-fungal properties ,as per guide line of FDA and USDA as well as damagefrom chemical reaction after making the surface free from dust, oil and moisture etc. all complete as per instruction and to the satisfaction of ElC. [ This item will be operated on prior permission from the concerned SE/Dy Chief Engineer] |
| 6 | BUILDING WORKS ( C ) Brickworks,Concrete Works etc 16??. Batch-mixed M40 grade concrete with 20 mm graded stone chips, designed cement content, produced in computerized batching plant; transported by transit mixer, placed, compacted and cured complete; minimum 360 kg OPC cement per cu.m.; ground floor and foundation, Pakur variety, without approved concrete pump. Excludes platform hire/staging; departmental cement provision and specified deductions/notes apply. |
| 7 | BUILDING WORKS ( C ) Brickworks,Concrete Works etc..C. REPAIR AND REHABILITATION WORKS? Removing corroded/worn reinforcement where bar area is damaged by more than 25%, cutting and replacing with new plain round bar of requisite diameter, binding with required lap/welding to old bar; includes reinforcement and removal of unserviceable material. Payment by weight of new reinforcement. |
| 8 | BUILDING WORKS (B) DISMANTLING, CUTTING CHASE, HOLES ETC 3.Dismantling R.C. floor, roof, beams etc., including cutting rods and removing rubbish within 75 m lead, including stacking steel bars; ground floor including roof. |
| 9 | BUILDING WORKS (A) EARTH WORK,ANTITERMITE TREATMENT 2.Earthwork in excavation of foundation trenches or drains in all sorts of soil (excluding laterite/sandstone), including disposal/spreading/stacking spoil within 75 m lead, trimming sides, levelling, dressing and ramming bottom, and bailing out water; depth not exceeding 1,500 mm. |
| 10 | BUILDING WORKS (F) STRUCTURAL STEEL WORKS, GRILLS, GATES ETC. A. ORIGINAL WORKS 1. M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length,fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural members only in finished work as per IS specified weight. Payment for gusset, bracket, cleat, rivets, bolts and nuts may bemake by adding the actual weight of such items with the weight of finished structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15 % of weight for finished structal members weighing less than 22.5 Kg. / m. may be increased allow for bracket, cleat, rivet, bolts and nuts etc. and no seperate payment being made for these items, as per direction of Engineer In Charge. The rates are considered for a height of erection 8m. / 2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4m. beyond initiial 8m. or part thereof. II) For Structural Works in Roof Trusses etc. using joists, channels and angles of specified section weighing less than 22.5 kg/ m |
| 11 | Sub Total |
| 12 | GST 18% |
| 13 | CESS 1% Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Nov 07, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 21, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 9 daysNov 23, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 11 daysTender Documents
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