Border Security Force-BSF has published Repair And Maintenance Of Roof Of Existing Pre Fab Jawan Barrack And Store At Durtlang Campus Shq Bsf Aizawl. Submission Date for this Tender is 14-06-2021. Barrack Tenders in Durtlang North Aizawl Mizoram Mizoram. Bidders can get complete Tender details and download the document.
| Name of Work: Repair & Maintenance of roof of existing Pre-Fab Jawan Barrack and store at Durtlang campus SHQ BSF Aizawl. | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness 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. Sheet should have 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 Engineerin- 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. | 146.02 | sqm | |
| 2 | 2 | Providing and fixing precoated galvanised steel 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 Ridges plain (500 - 600mm)consolidating each deposited layer by ramming and watering, lead up\nto 50 m and lift upto 1.5 m. | 39.2 | metre | |
| 3 | 3 | Dismantling roofing including ridges, hips, valleys and gutters etc.,and stacking the material within 50 metres lead of: G.S. Sheet | 146.02 | sqm | |
| 4 | 4 | Add cost index @ 51.69% | 1 | each |
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