Tender For Replacement To Old Damaged Ac Sheet Roofing Of Shed No. 11 To 16 At Fsd Adra(2Nd Call)
Tender Value
68.10 Lakhs
Estimated cost
Bid Submission
29 Oct 2024
0 days left
EMD
1.36 Lakhs
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
Purulia → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Replacement To Old Damaged Ac Sheet Roofing Of Shed No. 11 To 16 At Fsd Adra(2Nd Call)
BOQ
| Sl. No. | Item Description |
| 1 | Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar |
| 2 | Demolishing cement concrete manually/ bymechanical means including disposal of material within 50 metres lead as per direction of Engineer -in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 3 | Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: Asbestos cement sheet |
| 4 | Providing and fixing pre coated galvanized iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) of total coated thickness 0.50mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05 mm) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length up to 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling / self tapping screws of size (5.5x 55 mm) with EPDM seal, complete up to any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. |
| 5 | Providing gola 75x75 mm in cement concrete 1:2:4(1 cement : 2 coarse sand : 4 stone aggregate 10mm and down gauge), including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design :In 75x75 mm deep chase |
| 6 | Dismantling Steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts cutting rivets welding etc.including dismantling and stacking within 50 metres lead |
| 7 | Steel work in built up tubular (round, square orrectangular hollow tubes etc.) trusses etc.,including cutting, hoisting, fixing in position andapplying a priming coat of approved steel primer,including welding and bolted with special shaped washers etc. complete Hot finished seamless type tubes |
| 8 | 20 mm cement plaster of mix :1:4 (1 cement: 4 coarse sand) |
| 9 | Brick work with common burnt clay F.P.S. (nonmodular) bricks of class designation 7.5 infoundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand) |
| 10 | Taking out wind ties from roof including cutting out rusted bolts, nuts etc. and removing materials to any distance within compound and stacking |
| 11 | Extra for providing and fixing wind ties of 40 x 6mm flat iron section. |
| 12 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : One or more coats on old work |
| 13 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing: 1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 14 | Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05 mm) with Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : Flashings/ Aprons.( Upto 600 mm) |
| 15 | Credit of old AC sheet |
| 16 | Credit of J hook and bolts |
| 17 | Credit for old bricks |
AI Tender Summary
Tender Timeline
Oct 09, 2024
11:30 IST
Tender Published
Tender notice published.
CompletedOct 29, 2024
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedOct 30, 2024
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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