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| 1 | M&L for water proofing treatment to RCC roof slab, including parapet comprising with the following courses of treatment/specification from bottom to top:-(i) Taking out old roof treatment and roughening the same old concrete slab by picking, sweeping clean and washing down with water to remove dust etc.(ii) Screed bed or bedding layer of mortar 15 mm thick in CM 1:4 for laying as in roof slab with mixing of WPC and surface finished fare and smooth without using extra cement. (Note: WPC shall be measured and paid for under separate items)(iii) Cleaning of plastered roof surface and applying one coat of cold bituminous primer @ 0.25ltr /Sqm conforming to IS:3384-1986.(iv) APP based polymeric membrane 3mm thick (minimum), weighing 3.5 Kg/sqm reinforced with polyester non woven fabric (weighing not less than 150 gms/Sqm) shall be less applied over bituminous primer as specified above over a Application of polymeric membrance shall by torch application. The overlaps shall be minimum 100mm on the transverse direction and 75mm on longitudinal direction.(v) Applying one coat of aluminum paint over the APP modified membrance @ 0.11Kg/sqm. |
| 2 | Supply only for water proofing compound. |
| 3 | S&F of 0.63 mm thick galvanized corrugated iron (CGI) sheeting with two corrugation side lap sheets having zinc coating @ 120 gram per sqm inclusive of both sides, fixed with coach screws and washers as in roof covering etc including dismantling any gauge, thickness, including Nainital or similar pattern roof cverings complete all as specified and directed. |
| 4 | S&F 0.63 mm thick Plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters,drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 including dismantling any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specifid and as directed. |
| 5 | Refixing only 0.63 mm thick galvanized corrugated iron (CGI) sheeting with two corrugation side lap sheets having zinc coating @ 120 gram per sqm inclusive of both sides, fixed with coach screws and washers as in roof covering etc. including dismantling any gauge, thickness, including Nainital or similar pattern roof cverings complete all as specified and directed. |
| 6 | S & F Pre- painted galvalume aluminum zinc coating GI based corrugated/semi corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as including dismantling corrugated steel sheeting any gauge, thickness, including Nainital or similar pattern roof cverings complete all as specified and directed. |
| 7 | S & F Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as including dismantling plain steel sheeting any gauge, thickness, including Nainital or similar pattern roof cverings complete all as specified and directed. |
| 8 | S & F Pre- painted galvalume aluminum zinc coating GI based corrugated/semi corrugated/Mangalore tile profile type steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as including dismantling Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and directed. |
| 9 | S & F Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as including dismantling Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and directed. |
| 10 | M&L for 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 embeding 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-165 all as specified and directed. |
| 11 | M&L for preparation of new steel surface and applying of two coat of synthetic enamel paint over a one coat of red oxide exc 10cm width or girth all as specified and directed. |
| 12 | S&F 2nd class HW boarding 20mm thick fixed with nails as in eaves board planed one side with butt joint including dismantling boarding of any description complete all as specified and as directed. |
| 13 | S&F PVC gutter , Half Round, 180mm size complete all as specified and directed. |
| 14 | S&F Joint Bracket (with 2 clamps), 180mm for PVC pipes (half round) complete all as specified and directed. |
| 15 | S&F Support Bracket, 180mm for PVC pipes (half round) complete all as specified and directed. |
| 16 | S&F Running Outlet (with 2 clamps), 180mm for PVC pipes (half round) complete all as specified and directed. |
| 17 | S&F Stop End Outlet (with 1 clamp), 180mm for PVC pipes (half round) complete all as specified and directed. |
| 18 | S&F PVC Reducer, 180mmx110mm complete all as specified and directed. |
| 19 | S & F of 2nd class hard wood scantling, clean sawn in any position and any description as in unframed work including dismantling of timber scantling 40 Sqcm and over in section, in any position as in unframed or framed workcomplete all as specified and directed. |
| 20 | M&L for 4mm thick Non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Aluminium framework with nails as in ceiling including dismantling wall & ceiling boards of any description including cover fillets complete all as specified and directed. |
| 21 | Dismantling timber scantling in fillets, rails, posts, rafters/purlins under 40 sqcm in section complete all as specified and directed. |
| 22 | S&F 2nd class HW plain fillets square rectangular triangular in section, clean sawn secured with nails section area exc. 13 sqcm but n.exc 25 sqcm complete all as specified and directed. |
| 23 | S&F 2nd class HW plain fillets square rectangular triangular in section, clean sawn secured with nails sectiona area exc 6 sqcm & n.exc 13 sqcm complete all as specified and directed. |
| 24 | M&L for preparation of surfaces of wood and wood based materials new or old of any description and girth not otherwise described and treated with two coats of creosite oil complete all as specified and directed. |
| 25 | M&L for preparation of surfaces of any description n.exc 10 cm width/girth not otherwise descibed & apply two coats of Synthetic Enamel paint over a coat of pink primer wooden surface complete all as specified and directed. |
| 26 | Taking down cement plaster including racking out joints, hacking for key scrubbing down with water etc including removal of rubbish material from site complete all as specified and directed. |
| 27 | M&L for rendering 15 mm thick plaster in CM 1:4 in two coats (10mm and 5mm thick) mixed with water proofing compound with 5mm thick layer on fair faces of brick work or concrete surfaces including finishing the surface even and smooth without using extra cement, complete all as specified and directed. Note: Water proofing compound shall be measured and paid separately. |
| 28 | M&L for 10mm thick plaster in cm (1:6) on fair faces of brick or concrete surfaces including finishing even & smooth without using extra cement. |
| 29 | M&L for preparation of new plastered surfaces of walls and applying two coats of oil bound Distemper over one coat primer complete all as specified and directed. |
| 30 | M&L for preparation of new plastered surface and applying two coat of white or tinned with cement base paint over priming coat on exterior wall complete all as specified and directed. |
| 31 | Removal of plant/vegetation/bushes growth etc froom roof or parapet of building including removing of root and making good disturbed surface with cement mortar 1:3 including mixing only liquid waterproofing compound as per manufacturer instruction complete all as specified and directed. Please Enable Macros to View BoQ information |
