Military Engineer Services-MES has published Repair Replacement Of Ac Sheet Roof Ceiling In Various Otm And Md Accn In The Aor Of Age Br Ii Under Ge Narangi. Submission Date for this Tender is 25-06-2022. Shed Construction Tenders in narangi Assam. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Dismantling of asbestos cement sheet (corrugated or semi corrugated etc) as in roof covering complete all as specified and as directed. |
| 2 | Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed. |
| 3 | S&F Rolled mld steel roof trusses ( framed) trussed purlins, crane gantries, rails and fastenings and heavy brackets framing ( Beam, tee, angle, channel or flat section) including distace pieces, cleats etcconfirming to Fe 410-W ( Gde E-250 Quality A)complete all as specified & as directed. |
| 4 | M&L Pre- paintedhot dip aluminium Zinc alloy metalic coated trapezoidal profile steel sheet 0.50mm thick ( Total coated thickness), any pattern corresponding to IS 15965 : 2012 of durability class 3, atmospheric classification category 3, coating class AZ 150 of an approved colour having yield strength of 550 Mpa as in roof covering/wall cladding, fixed with self tapping screwscomplete all as specified and directed. |
| 5 | M&L Pre- paintedhot dip aluminium Zinc alloy metalic coated plain steel sheet 0.50mm thick ( Total coated thickness), any pattern corresponding to IS 15965 : 2012 of durability class 3, atmospheric classification category 3, coating class AZ 150 of an approved colour having yield strength of 550 Mpa as in roof covering/wall cladding, fixed with self tapping screws as specifiedcomplete all as specified and directed. Note:To be executed for provision of ridges and hips. |
| 6 | M&L for suspended false ceiling using E-grid 2430, 180 GSM (exposed ceiling suspension system ) of grid size 600mmx600 mm with main runner 38 mm x 24 mm and wall angle 24mm x 24mm using 4mm thick High Pressure stean CrudeNon Asbestos Fiber Cement plain Board (E-Board Classic)in a grid of GI system duly suspended with 4mmdia GI wire hanger fixed with steel dash fasteners or iron purlin from the roof with adjustment clip providing in positions for light fixtures,air conditioning diffuser and ducts ,sprinkler ,smoke detectors etc.The main runners to be secured to structural soffits by hanger @ 1220 mm maximum c/c. the last hanger at the end of each main runner should not be placed at more than 450 mm from the adjacent wall, flush fitting 1220 mm cross tee to be interlocked between main runners @ 610mm c/c,so as to form 600mm x 600 mm grid including dismantling of old existingceilingof any description and type complete all as specified and as directed. |
| 7 | M&Lin repair secondclass hard wood weather boarding , clean sawn, plain, 19/20mm thick or feather edged 15/20mm thick and fixed with 30mm lapscomplete all as specified and as directed. |
| 8 | M&L in repair 4mm thick Non asbestos fibre cement building boards fixed or laid/inserted to timber/GI/Aluminium frame work with screwscomplete all as specified and as directed. |
| 9 | Dismantling timber scantlings 40 sq. cm and over in section (unframed work), in any position complete all as specified & as directed. |
| 10 | M & L secondclass hard wood scantling fixed in clean sawn as in unframed work complete all as specified and as directed |
| 11 | Demolition of Brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles |
| 12 | M&L for brick work with old size sub class "B" bricks straight or curved on plan exc. 6m mean radius and built in CM 1:6 etc complete all as specified as directed. |
| 13 | Taking down cement plaster on walls, chajja surfaces, etc including raking out joints, hacking for key, scrubbing down with water complete all as specified and directed. |
| 14 | M&L for 15 mm thick rendering in CM 1:6 on brick/ concrete surfaces and finishing the surfaces even and smooth without using extra cement complete all as specified and as directed. |
| 15 | M&L for preparation of newly plastered surfaces of wall and applying two coats of oil bound distemper over a coat of alkali resistant primer complete all as specified and as directed. |
| 16 | M&L for preparation of newly plastered surfaces of wall and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and as directed. |
| 17 | M & Lfor preparing surfaces of wood and wood based materials, new or old, of any description and girth, not otherwise described and applying two coats of creosote complete all as specified and directed. |
| 18 | M&L for preparation of new steel or iron surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paints over a coat of red oxide, zinc chrome primer complete all as specified and as directed. |
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