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| 1 | M&L for preparation of surface by scrapping and properly cleaning the surface to remove loose particles/existing vegetation/roots etc with wire brushes and removing any type of of existing roof treatment in any layer alongwith existing plaster so as to reach up to top of RCC roof slab complete in all repsect,filling of cracks with smart care Hybrid PU Sealent wherever required and for rendering plastering work 10 mm thick in CM 1:3 on pcc padding and finishing the surface without using extra cement for application of roof treatment (A) Apply first coat of fibre reinforced elastomeric liquid water proofing membrane formulated with PU hybrid polymers and reinforcing acrylic fibres with sun reflectivity index (SRI) of 100-110, having minimum elongation of 350%, tensile strength 2.9 MPa and shall have crack bridging ability upto 2.5mm and shall resist 10 bars of hydrostatic pressure , reduce surface temperature upto 10 degree celsius with 33% dilution as primming coat.(b) Laying of fibre mesh of 0.3mm thickness weaven in leno pattern having weight 45 gm/Sqm and pasting it properly with overlap of 50mm and allow it to dry.(c) Apply second undiluted coat @ 0.450 ltr/Sqm (d) Apply third and final coat undiluted @ 0.450Ltr/Sqm in color combination/ cameoflauging pattern as directed by Engr-in-charge. Note : Application of water proofing treatment will be done Authorised applicator only/ or in presence of authorised rep. Certificate in this regard shall be submitted to Engr-in-charge. Shifting/removal of any wire/ cable/AC unit or any other object as per the site requirement and refixing of the same if needed is deemed to be included in rates quoted by contractor. |
| 2 | All as per item No 1 above but in patches,chajjas,fascia or near spouts complete all as specified and directed by Engr-in-charge. |
| 3 | Taking down cement plaster on brick or concrete surfaces any description including raking out joints hacking for key scrubbing down with water |
| 4 | M&L for Rendering 15mm thick in cement mortar 1:4 over Stone /brick/concrete wall surfaces finishing the surfaces even and smooth without using extra cement from top of roof level/parapet wall upto chajja level including scaffolding for plastering works complete all as spd and directed. NOTE: THE RATE QUOTED BY CONTRACTOR SHALL BE INCLUSIVE OF SCAFFOLDING UPTO G+1 HEIGHT OF BUILDING. |
| 5 | Preparation of new plastered surfaces and Material & Labour for applying Two or more coats of weather proof exterior acrylic emulsion paint(1st Quality) of required shade (Company Depot Tinted) with silicon additives, over and including priming coat of exterior primer of same make on surfaces of walls complete all as specified and directed. Note :- (a) Height of Bldg : any height (b) Exterior acrylic emulsion paint shall be anit-fungal, dust resistant, water repellant, crack-bridging, weather proof type 1st Quality. |
| 6 | Material and labour for preparing damaged irregular surface of chajjas,roof projections,ceiling,facia etc average 15mm thick in Cement Mortar 1:4 over cement slurry coat thick @ 3 Kg/sqm making the surface even followed by 5mm thick rendering in Cement Mortar 1:3 furnished even & smooth all as specified and as directed by Engr-in-charge. Note :Rate for form work if required to be including in the rate quaoted by the contractor. |
| 7 | M&L for providing cement concrete type B1, 1:2:4 (20mm graded crushed stone aggregate) set in cement mortar 1:4 in coping , kneelers and in similarly works including necessary form work all as specified and as directed by Engr-in-charge |
| 8 | Demolition of brick work stone/boulder masonry built in cement mortar including all quoins, arches, pillars etc all as specified and as directed by Engr-in-charge |
| 9 | M&L brick work with sub class B bricks straight or curved on plan 6m mean radius built in Cement Mortar 1:6 all as specified and as directed by Engr-in-charge |
| 10 | All as per item above but except bricks all as specified and as directed by Engr-in-charge |
| 11 | M&L PCC 1:2:4 type B-0 (using 12.5 mm graded crushed stone aggregate) as in padding over roof slab and average thickness of 50mm for receiving top layer including chicken wire mesh complete all as specified and directed. |
| 12 | Demolition of cement concrete(unreinforced)/lime concrete/brick tiles of any description and in any position not specifically provided including removal of debris from MOD land at contractor own expense complete all as spd and directed |
| 13 | M&L rendering 10mm thick on concrete in CM 1:4 in facia or edging of chajjas, (width/height not exceeding 45 cm ) to protect movement of water inside and act in place of damaged drip course complete all as specified and directed. |
| 14 | S&F in repair 150mm dia PVC (SWR) pipes single socketed in any length fixed to wall including clamps as required complete all as specified and as directed by Engr-in-charge |
| 15 | Disconnecting existing tanks, setting aside for (or lowering if required) cleaning and removing all scale and dirt etc. from tanks and from mouths and circulating pipes and hoisting in same position and S&F T-base for tanks of capacity upto and including 500 ltr and endorsed the word \\"CLEANED ON WITH DATE\\" .(Tank should be marked with stencil letter cutting Complete Date and Year with enamel paint. including replacement of broken/unserviceable fitting such as Elbow Tee, socket, nipple of any size complete all as specified & directed. (T-Base Make-Vectus/Suprime/plasto) |
| 16 | Disconnecting existing tanks, setting aside for (or lowering if required) cleaning and removing all scale and dirt etc. from tanks and from mouths and circulating pipes and hoisting in same position and S&F T-base for tanks of capacity upto and including 1000 ltr and endorsed the word \\"CLEANED ON WITH DATE\\" .(Tank should be marked with stencil letter cutting Complete Date and Year with enamel paint. including replacement of broken/unserviceable fitting such as Elbow Tee, socket, nipple of any size complete all as specified & directed. (T-Base Make-Vectus/Suprime/plasto) |
| 17 | Supply & Fixed rotational moulded polyethiene water storage tanks of capacity 500 litres Vectus-smart weight of tank 22 to 25kg/tank , Blue colour, (cylindrical vertical with closed top) hoisted including Vectus T-Base, and fixed in position including S & F necessary GI fittings, inlet/outlet washout, overflow pieces long nipples, checknuts & washer ,brass valve 20mm high pressure with polythene float and fly nut etc complete including dismantling existing water tanks Rcc/Iron/Pvc all as specified and directed. Tank should be marked with stencil letter cutting Date and Year with enamel paint..(Make-Vectus/Suprime/plasto) |
| 18 | Supply & Fixed rotational moulded polyethiene water storage tanks of capacity 1000 litres Vectus-smart weight of tank 44 to 50kg/tank , Blue colour, (cylindrical vertical with closed top) hoisted including Vectus T-Base, and fixed in position including S & F necessary GI fittings, inlet/outlet washout, overflow pieces long nipples, checknuts & washer ,brass valve 20mm high pressure with polythene float and fly nut etc complete including dismantling existing water tanks Rcc/Iron/Pvc all as specified and directed. Tank should be marked with stencil letter cutting Date and Year with enamel paint..(Make-Vectus/Suprime/plasto) |
| 19 | M&L taking down 15/20 mm bore GI tubing ,fitting and connections etc complete all as specified and as directed by Engr-in-charge |
| 20 | Refixing of old steel tubing 15/20 mm medium grade galvanized ISI marked with all fittings short pieces and fixed complete to walls, floor etc all as specified and as directed by Engr-in-charge |
| 21 | S&F in repair15mm bore GI tubing medium grade galvanized ISI marked with all fittings complete on walls complete all as specified and directed. |
| 22 | S&F in repair PVC lid for poly water storage tanks of capacity 500L including PVC hingesand PVC locking both complete all as spd and direted. |
| 23 | S&F in repair PVC lid for poly water storage tanks of capacity 500L including PVC hingesand PVC locking both complete all as spd and direted. |
| 24 | S&F in repair 20mm ball valvs of PTMT high pressure with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed complete all as specified Please Enable Macros to View BoQ information |
