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| 1 | Dismantling Asbestos cement (corrugated, semi corrugated, etc) sheets in roof covering complete all as specified and directed. |
| 2 | Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed. |
| 3 | S&F Mild steel works as in wind ties for roof including securing bolts, all necessary drilling etc and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed. |
| 4 | S&F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of approved colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed. |
| 5 | S&F pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of approved colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed. |
| 6 | S&F roof trusses (framed), trussed, purlins, crane gantries, rails and fastening with heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc complete all as specified and directed. |
| 7 | S&F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161 1979 grade St.-240 complete all as specified and directed. |
| 8 | M&L for preparation of new steel / iron surfaces of any description over 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of red-oxide primer complete all as specified & directed. |
| 9 | M&L for plain cement concrete 1:2:4 type B-1 (Using 20mm graded stone aggregate), as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed including necessary form work as required complete all as specified and directed. |
| 10 | Taking down cement plaster on wall/ceiling/roof etc including raking out joints, hacking for key scrubbing down with water etc complete all as specified and as directed. |
| 11 | M&L for rendering 15 mm thick in cement mortar 1:4, in two layers (1st layer 10 mm thick rendering coat and 2nd layer 5 mm thick finishing coat) on brick work or concrete surfaces, second layer (finishing coat) mixed with liquid water proofing compound @ 200 ml / 50 Kg bag of cement as per manufacturer's instructions and finished the surfaces even and fair without using extra cement complete all as specified and directed.Note : Liquid WPC will be measured and paid separately. |
| 12 | M&L Rendring 15mm thick in cement mortar 1:6 on fair faces of brick/concrete surfaces finished even and smooth without using extra cement complete all as specified and directed. |
| 13 | M&L rendering 5 mm thick in cement mortar 1:3 on concrete surfaces of ceiling and finishing the surfaces even and smooth without using extra cement complete all as specified and directed. |
| 14 | M&L preparation of new plastered or unplastered surfaces of wall and applying two coats of cement based paint over a coat of primer complete all as specified and directed. |
| 15 | M & L for preparation of newly plastered surfaces of ceiling and applying two coats of OBD with 1 mm thick wall care putty including preparation of new surface complete all as specified and directed. |
| 16 | M&L for preparation of old decorated plastered/ unplastered surfaces of ceiling by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss, and efflorescent salts and trading oil and greasy spots and applying three coat of white washing complete all as specified and directed. |
| 17 | M&L for roller application of two coats of OBD on newly plastered wall surfaces over and including a coat of primer complete all as specified and directed. |
| 18 | Demolition of existing treatment of roof/ parapet, Mud puska on roof /parapet including plastering, brick tiles, stone slabs and leeping any thickness including removal of debris from site complete all as specified and directed. |
| 19 | M & L average thickness 25mm for plain cement concrete 1:2:4 type B0 (using 12.5 mm graded stone aggregate), as in padding / levelling course for maintaining proper slope of roof including necessary form work as required complete all as specified and directed. |
| 20 | M&L for 15 mm thick screed bed in CM 1:4 mixed with water proofing compound @ 200ml /50kg bag of cement or as per manufacturer's instruction finished surface even and smooth without using extra cement including taking down of existing cement plaster etc complete all as specified and directed.Note : WPC will be measured & paid for separately under respective item of this shedule. |
| 21 | Supply only water proofing compound (Liquid) ISI marked of approved make complete all as specified and directed. |
| 22 | M&L for water proofing treatment on non approachable / non accessible roof surface horizontal and vertical surfaces in following sequence through manufacturer / authorized applicator of the manufacturer complete all as specified and directed :-(i) Properly cleaning and drying concrete surfaces.(ii) Applying a coat of oxidized bitumen based solvent primer @ 0.3 Kg / sqm.(iii) Applying evenly tack coat of industrial bitumen 85 / 25 grade @ 1.2 Kg / sqm.(iv) Laying unrolled over the bitumen coat surfaces polymeric water proofing membrane, hyperplas standard weight not less than 3 Kg / sqm with 100 mm over laps shall be sealed by flame as per manufacturer instruction.(v) Applying a coat of aluminium paint @ 100 gm / sqm over and including a coat of hot air blown grade bitumen of grade 85 / 25 @ 1.2 Kg / sqm duly sanded over polymeric membrane.NOTE:- The polymeric water proofing membrane shall be extended upto parapet walls and inserted in walls by cutting groove and making good with cement mortar 1:3 as directed. Please Enable Macros to View BoQ information |
