National Institute Of Technology-NIT has published Tender For Urgent Maintenance Work Of Production Engineering Lab Including Replacement Of Ac Roof Sheet By Gi Sheet And Providing Pvc Ceiling. Submission Date for this Tender is 27-02-2024. Building Work Tenders in calicut Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | CEMENT CONCRETE (CAST IN SITU) |
| 2 | Providingandlayinginpositioncementconcreteof specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 3 | 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) |
| 4 | REINFORCED CEMENT CONCRETE |
| 5 | Reinforcedcement concreteworkinwalls(any thickness), includingattachedpilasters,buttresses,plinthandstring courses, fllets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement: |
| 6 | 1:1.5:3 (1cement :1.5 coarsesand(zone-III)derivedfrom natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 7 | STEEL WORK |
| 8 | Steel work in built up tubular (round, square or rectangular hollow tubesetc.)trussesetc.,includingcutting,hoisting,fixingin position and applying a priming coat of approved steel primer, including welding andbolted withspecial shaped washers etc. complete. |
| 9 | GI Tubular TATA or equvalent |
| 10 | ROOFING |
| 11 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitchof corrugationasapprovedbyEngineer-in-Charge)of totalcoated thickness 0.50mm (base metal of minimum 0.45mm thickness with total coating thickness of 0.05mm) 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 andpolyester top coat 15-18 microns.Sheet shouldhave protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 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 upto 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. |
| 12 | Providing square type UPVC gutter with necessary clamps, bolts, nuts and specials such as nozzles sockets stoppers etc. including cost and conveyance of all materials and labour charges etc. complete as per the instructions of the dept. officers |
| 13 | 200mm or equivalent Square type UPVC |
| 14 | Providing and fixing precoated galvanised iron (GI) sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, 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 : |
| 15 | Ridges, hips or valley |
| 16 | Providing and fixing false ceiling with 7.5 mm thick specified PVC panel board ceiling of approved quality in aluminium frame work with necessary screws etc complete ( aluminium frame work shall be paid separately) |
| 17 | PVC plain panel 7.5 mm or nearest thick |
| 18 | FINISHING |
| 19 | 12 mm cement plaster of mix : |
| 20 | 1:4 (1 cement: 4 fine sand) |
| 21 | Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer"s specifications including appropriate priming coat, preparation of surface, etc. complete. |
| 22 | On steel work |
| 23 | Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. |
| 24 | Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. |
| 25 | One coat |
| 26 | Two coats |
| 27 | Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete |
| 28 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : |
| 29 | One or more coats on old work |
| 30 | Finishing walls with Acrylic Smooth exterior paint of required shade: |
| 31 | Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface |
| 32 | REPAIRS TO BUILDING |
| 33 | Dismantling and Demolishing |
| 34 | Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead : |
| 35 | Of sectional area below 40 square centimetres |
| 36 | Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead. |
| 37 | Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: |
| 38 | Asbestos Cement sheet |
| 39 | Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead. |
| 40 | WATER SUPPLY |
| 41 | Providing and fixing Polyvinyl Chloride (PVC) pipes, including all PVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall |
| 42 | 110 mm nominal dia Pipes (4kg/cm2) |
| 43 | ALUMINIUM WORK |
| 44 | Providing and fixing powder coated aluminium work (minimum thickness of powder coating 50 micron) consisting of tee/ angle sections, of approved make conforming to IS : 733 in frames of false ceiling including aluminium angle cleats with necessary C.P. brass/ stainless steel sunk screws, aluminium perimeter angles fixed to wall with stainless steel rawl plugs @ 450 mm centre to centre and fixing the frame work to G.I. level adjusting hangers 6 mm dia. with necessary cadmium plated machine screws all complete as per approved architectural drawings and direction of the Engineer-in- charge (level adjusting hangers, ceiling cleats and expansion hold fasteners to be paid for separately). |
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