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| 1 | Dismantling asbestos cement (corrugated, semi-corrugated, etc.,) sheets in roof covering complete all as specified and as directed. |
| 2 | S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws and making good all the disturbed surfaces of wall in CM 1:4 or cement concrete 1:3:6 complete all as specified and as directed. |
| 3 | S&F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof coverimg/ cladding to wall, fixed with self tapping screws and making good all the disturbed surfaces of wall in CM 1:4 or cement concrete 1:3:6 complete all as specified and as directed. |
| 4 | S&F Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embedding in concrete and screwing etc. WIND TIES for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-16. complete all as specified and as directed. |
| 5 | Dismantling wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards / slabs / blankets any thickness, including cover fillets complete all as specified and as directed. |
| 6 | S&F for GI frame work for ceiling comprising of GI perimeter channel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre with GI Cleat and steel expansion fasteners with and including ceiling section ( not exc. 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed tothe intermediate channel with connecting clips acrośs the intermediate channelat 45mm ceṇtre including 8mm thick non asbestos fibre cement building E boards fixed or laid/inserted toGI framework with screws for fixing in 600 mm x 600 mm grid, complete all as required at site complete all as specified and as directed. |
| 7 | S&F GI powder coated snap grid of sizes 605 mm x 605 mm frame work for false ceiling with main tee 32 x 24 x 1mm thick, cross Tee 26 x 24 x 1mm and wall angle 24 x 24 x 1mm thick, flange covered with PVC thin including hangers 6mm dia GI (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long including Gypsum board 12mm thick duly finished surface (thin PVC layer on gypsum board as per maunfacturer's instructions) of size 600mmx600mmx12mm thick and the same shall be placed in snap grid as in false ceiling complete all as specified & as directed |
| 8 | M&L for 12 mm seamless calcium silicate ceiling made out of 1800 x 1200 mm size board of siliceous and calcareous material reinforced with cellulose fibre fixed to the ceiling section with 25 mm long self drilling and tapping screws having phillips head with under head cutter at 200 mm centre to centre, including finishing the joint of face board with specially formulated jointing compound and 48 mm wide fibre tape to provide seamless finish, including Anodised aluminium snap grid frame work for false ceiling all as specified Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified and as directed. |
| 9 | Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed. |
| 10 | S & F MS steel work in tubular trusses and tubular posts including special shaped washers etc., complete using ERW or induction butt welded tubes conforming to IS 1161-1998 Grade St-240 with one shop coat of zinc chromate primer paint complete all as specified and as directed. |
| 11 | M&L preparation of new steel or Iron surfaces of any description over 10 cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed. |
| 12 | M & L for Preparation of old steel surfaces of any description over n.exc 10cm in width or girth and applying one coats of synthetic enamel paint over red oxide zinc chrome primer complete all as specified and as directed. |
| 13 | M & L for preparation of old painted steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying one coat of synthetic enamel paint complete all as specified and as directed. |
| 14 | M & L plain cement concrete type B-0 (1:2:4) (using 12.5 mm graded stone aggregate) cast in situ in copings, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work complete all as specified and as directed. |
| 15 | Dismantling of brick work built in cement mortar of any description complete all as specified and as directed. |
| 16 | M&L for Brick work using old size bricks with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and as directed. |
| 17 | Taking down cement plaster incl racking out joints, hacking for key & scrubbing down with water etc complete all as specified and as directed. |
| 18 | M&L for 10mm thick rendering in CM 1:6 over brick / conc wall surfaces finished to even & smooth w/o using extra cement complete all as specified and as directed. |
| 19 | M & L for rendering 15mm thick in cement mortar 1:4 on faces of brick work or concrete surfaces of walls, finished even and fair complete all as specified and as directed. |
| 20 | M & L for preparing newly applied surface of wall and applying Two coat of oil bound distemper oil emulsion complete all as specified and as directed. |
| 21 | M & L for preparing newly plastered surfaces of walls and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and as directed. General Notes : 1. Immediately after commencement of work contractor has to deploy his authorised agent at site for measurement of quantities required for each phase for roof sheeting and false ceiling alongwith Engineer-in -Charge/JE. Total material required in each phase as verified at site shall be procured by contractor & the same shall be intimated to GE & CWE for verification before incorporation in the work.2. Preparatory work shall commence immediately after handing over of site.3. Contractor shall ensure that roof sheets dismantled during the day shall be replaced on the same day as far as practicable to avoid any damage due to any weather conditions. Please Enable Macros to View BoQ information |