Bharat Heavy Electricals Limited-BHEL has published Tender For Replacement Of Ac Sheets At Hs11 Store Building No 12 Inside Bhel- Edn Premises. Submission Date for this Tender is 24-02-2023. Roofing Materials Tenders in bangalore Karnataka. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of Asbestos sheet |
2 | 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 |
3 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitchof corrugation as approved by Engineer- in-charge) 0.50 mm (+0.05 %) total coated thickness with zinc coating 120 grams per sqm asper 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 byEngineerin-charge. The sheet shall be fixed using selfdrilling / 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. |
4 | Providing and constructing 230 mm thick brickwork with bricks of class designation 75 at all levels in CM( 1:6 ) including providing necessary staging, scaffolding curing removing the staging and scaffolding, complete work. |
5 | Providing surfaces of wallssuch other members with20 mmthickness cement plaster of mix 1:6(1 cement: 6 fine sand)to get a plain and even surface, lime rendering finished smooth with all labour, materials & providing and removing scaffolding complete at all heights and levels ( inside walls ) |
6 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade Two or more coats on old work over an under coat of suitable shade with ordinary paint of approved brand and manufacture |
7 | Finishing walls with Acrylic Smooth exterior paint of required shade, Old work (one or more coat applied @ 0.90 ltr/10 sqm) and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm) |
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