New Mangalore Port Trust-NMPT has published Tender For Replacement Of The Old Ac Sheet Roofing With New A C Sheet Roofing Of The Jnc Hall At Nmpa. Submission Date for this Tender is 16-11-2023. Shed Construction Tenders in mangalore Karnataka. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Descreption |
| 2 | Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material to the appropriate disposal area as per direction of Engineer-in-charge. Asbestos cement sheet |
| 3 | Providing and fixingSteel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position andapplyingaprimingcoatofapprovedsteel primer,including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubesincluding cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge. |
| 4 | Providing and laying to required line and slope roofing with corrugated asbestos cement sheet 6mm. thick fixed with galvanised ironJ or L hooks, bolts and nuts 8mm. dia C.I plain and bitumen washers over the existing purlins, rafters and trusses including cost of materials, labour, complete as per specifications. |
| 5 | Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material to the appropriate disposal area as per direction of Engineer-in-charge. 100 mm dia pipe |
| 6 | Providing false ceiling using Mineral fibre sound absorbing sheets of size 600x600x15mm thick fine fissured, sag resistance Acoustical regular pannel with vinyle latex finish to the aluminium T&L sections fixed to ceiling complete, cost shall be inclusive of removal and re fixing of chairs, hire charges for scaffolding, materials, T&P, labour and all other incidental charges etc., complete. |
| 7 | Providingandfixingridgesandhipsinfibrecementreinforcedby organic fibres and/or inorganic synthetic fibres roofing with suitable fixing accessories or self-drilling fastener and EPDM washer etc. complete as per design drawings. |
| 8 | PROVIDING TRAPEZOIDAL PROFILED SHEET-Providing and installing of pre painted Galvolume iron Trapezoidal profiled sheet of approved make 1060 mm width (1000 mm cover width), 28-30 mm crest height with crest distance of 200 mm c/c with 2 ribs at the centre for stiffening. The total coated thickness (TCT) of the sheet will be 0.47 mm +/- 0.02 mm tolerance Zinc-Alu Alloy coating AZ150 gsm as per ASTM 1397/A755-550 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 20-22 microns using self-drilling/self-tapping screws of 25 mm length, to be fixed over the existing purlins, rafters, channels and trusses. |
| 9 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: One coats on old work as per specifications and as per directions of Engineer in charge. |
| 10 | Providing and fixing UPVC Gutter pipe fitted with UPVC support saddles fitted to the edge Galvalume roofing sheet with proper slope towards the down take pipe to facilitate easy flow of rain water including cost of all materials, labour, transportation, T&P, etc. all complete |
| 11 | Providing and fixingon wall face un plasticized rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS:5382, leaving 10mm gap for thermal expansion,(i) Single socketed pipes100mm diameter |
| 12 | Credit for taking away AC sheets |
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