Providing Acoustic Works And Gypsum Providing Acoustic Works And Gypsum Ceiling Work To The Seminar Hall At Itsr Chethalayam ( Retender )
Tender Value
5.97 Lakhs
Estimated cost
Bid Submission
18 Nov 2021
0 days left
EMD
8961
Bank guarantee accepted
Document Fee
1338
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
ITSR,CHETHALAYAM,WAYANAD → Kerala
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Providing Acoustic Works And Gypsum Providing Acoustic Works And Gypsum Ceiling Work To The Seminar Hall At Itsr Chethalayam ( Retender )
BOQ
| Sl. No. | Item Description |
| 1 | 12.45.1 : Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/ sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37 mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50 mm long with 6 mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25 mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5x25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound, jointing tapes, finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer\"s specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with:12.5 mm thick tapered edge gypsum plain board conforming to IS : 2095-Part 1 |
| 2 | 12.32 : Extra for sunk or raised mouldings in the plaster of Paris (Gypsum anhydrous) ceiling.Extra for sunk or raised mouldings in the plaster of Paris (Gypsum anhydrous) ceiling . |
| 3 | od103022/2021_2022 : Providing and fixing, in position concealed G.I. section for wall paneling using board of required thickness fixed on theprofile (0.55 mm thick) having a knurled web of 51.55 mm and two flanges of 26 mm each with lips of 10.55 mm, placed @ 610 mm C/C in perimeter channel having one flange of 20 mm and another flange of 30 mm with thickness of 0.55 mm and web of length 27 mm. Perimeter channel is fixed on the floor and the ceiling with the nylon sleeves @ 610 mm C/C with fully threaded selftapping dry wall screws. Board is fixed to theprofile with 25 mm countersunk ribbed head screws @ 200mm C/C., all complete as per the drawing & directions of engineer-in-charge, the joints of the boards are finished with specially formulated jointing compound and 48 mm wide jointing tape to provide seamless & finish. Fully Perforated Gypusm Plaster Board of size 1200 x 2400 x 12.5 mm having approx. 15%<br>perforated area with perforation size and pattern as approved by the Engineer - in- charge and as per manufacturer's specification, with all 4 side tapered and backed by acoustical tissue with NRC value not less than 0.60.(For acoustics purpose). |
| 4 | 12.35 : Providing and fixing thermal insulation with Resin Bonded Fibre glass wool conforming to IS : 8183, density 16 kg/ m3, 50 mm thcik, wrapped in 200 G Virgin Polythene bags placed over existing false ceiling and held in position by crisscrossing GI wire. |
| 5 | 13.26 : Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete. |
| 6 | 10.16.2 : Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished seamless type tubes |
| 7 | od124192/2021_2022 : Providing and fixing 12 mm thick chequered ply woodof good quality,including cost of conveyence of materials, labour charges etc.complete. |
| 8 | 13.45.1 : Finishing walls with textured exterior pint of required shade:New work (Two or more coats applied @ 3.28 ltr/ 10 sqm ) over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm |
| 9 | 13.60.1 : Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work |
| 10 | 13.61.1 : Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work |
AI Tender Summary
Tender Timeline
Nov 11, 2021
11:30 IST
Tender Published
Tender notice published.
CompletedNov 18, 2021
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedNov 22, 2021
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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