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| 1 | Material and Labour for exterior painting work including complete removal of existing loose paint layers till plaster level by using jet pressure washer and crack filling up to 3mm by using crack seal & up to 10mm by using textured crack filler. Touch-up by using wall putty with silicon additives followed by application of one coat of truecare exterior primeron walls and Chajjasand applying two coats of modified acrylic smooth emulsion exterior grade with silicon having anti-algal and Dust pickup resistance properties, Material should be applied (Dilution, Recoating period etc) as per manufacturer instructions by using fully automatic air less spray machine having flow speed of minimum 1ltr per minute and pressure of 3300 PSI complete all as specified and directed. |
| 2 | M&L for complete removal of existing treatment on wall/roof projections including facia, cornices etc by scrapping with mechanical sander ( having mechanical vaccum mechanism) with sanding pad of appropriate grit to make surface clean, free from dust, loose paint etc by skilled labour complete all as specified and directed. Note : Sanding of surface to be done by mechanical sander with 1500-2700 rpm, with internal dust extraction system for clean environment certified by paint manufacturer. proper masking to be carried out before primer and paint application. |
| 3 | M&L for applying acrylic wall care putty on internal surfaces of walls/ceilings/soffits (as required for desired smoothness and leveling of surfaces in two or more layers) by using ready made acrylic wall care putty including sand papering after applying the putty, to make surface smooth and ready for receiving painting etccomplete all as specified and directed by Engr-in- Charge.Notes : (i) The prepared surface after wall putty, the contractor will inform to the GE as well as to the Engineer-in-Charge for site inspection before applying further finishes.(ii)The make of acrylic wall care putty shall be as per the recommendation of manufacturer of paint. |
| 4 | M&L for applying two coat of oil bound distemper on walls, white or tinted using rollers, applying over and including a coat of interior wall primer complete all as specified and directed. |
| 5 | Taking down cement plaster of any description, any thickness from external surfaces of walls/soffits etc. incl raking out joints, hacking for keys, scrubbibg down with water etc complete all as specified and directed. |
| 6 | M&L for rendering 15 mm thick in cement mortar 1:4 , mixed with water proofing compound, on brick or concrete surfaces, trowelled to even and fair finish without using extra cement complete all as specified and directed.NOTE:WPC shall be paid and measured separately. |
| 7 | Supply only Water proofing compound complete all as specified and directed. |
| 8 | Material and Labour for exterior painting work on new plastered surface including touch-up by using wall putty with silicon additives followed by application of one coat of truecare exterior primeron walls and Chajjasand applying two coats of modified acrylic smooth emulsion exterior grade with silicon having anti-algal and Dust pickup resistance properties, Material should be applied (Dilution, Recoating period etc..) as per manufacturer instructions by using fully automatic air less spray machine having flow speed of minimum 1ltr per minute and pressure of 3300 PSI. |
| 9 | M&L for Preparation of new plastered surfaces to external walls/RCC surfaces/soffits of chajjas/roof projections/ cantilevers/ balcony etc including cornices and applying two coats of cement base paintcomplete all as specified and directed |
| 10 | M&L for rendering 10 mm thick in cement mortar 1:6, on brick or concrete surfaces, trowelled to even and fair finish without using extra cement complete all as specified and directed. |
| 11 | M&L for rendering 5 mm thick in cement mortar 1:3 as on concrete surfaces in ceiling finished even and smooth without using extra cement complete all as specified and directed. |
| 12 | M & L for preparing existing treated surfaces on walls including cornices and applying one coat of white wash by making the lime slaked at site and shall be mixed and stirred with about five liters of water for 1 kg of unslaked lime to make a thin cream. This shall be allowed to stand for a period of 24 hours and shall then be screened through clean coarse cloth. 1 kg of gum dissolved in hot water shall be added to every one cubic meter of lime cream. About 1.3 Kg of sodium chloride dissolved in hot water shall also be added for every 10 kg of lime for making the coating hard and rub-resistant. Small quantity of ultramarine blue (upto 3 gm per kg of lime) shall also be added to the white wash solution and the whole solution shall be stirred thoroughly before use complete all as specified and as directed by Engineer-in-Charge. |
| 13 | M & L for preparing existing treated surfaces on ceiling including cornices and applying one coat of white wash by making the lime slaked at site and shall be mixed and stirred with about five liters of water for 1 kg of unslaked lime to make a thin cream. This shall be allowed to stand for a period of 24 hours and shall then be screened through clean coarse cloth. 1 kg of gum dissolved in hot water shall be added to every one cubic meter of lime cream. About 1.3 Kg of sodium chloride dissolved in hot water shall also be added for every 10 kg of lime for making the coating hard and rub-resistant. Small quantity of ultramarine blue (upto 3 gm per kg of lime) shall also be added to the of white wash solution and the whole solution shall be stirred thoroughly before use complete all as specified and as directed by Engineer-in-Charge. |
| 14 | M&L for preparation of new plasterd surface and applying two coat of oil bound distemper on ceiling over and including a coat of interior primer with rollers complete all as specified and directed. |
| 15 | M&L for preparation of old surfaces of wall/ceiling and applying one coat of oil bound distemper complete all as specified and directed. |
| 16 | M&L for preparing old surfaces of wall and applying one coat of cement base paint complete all as specified and directed. |
| 17 | M&L for Preparation of external surfaces and applying one coat of exterior emulsion paint (light shade) to external walls/RCC surfaces/soffits of chajjas/roof projections/cantilevers/balcony etc surfaces by using brush/rollers over and including filling any holes withputty complete all as specified and directed. |
| 18 | S&F 5mmPVC acrylic sheet fixed with studs on wall of Bldgs having letters 15 cm high lettrs incl stops,commas,short lines,dashes ,hyphens,brackets etc made of Acrylic Embossed Lettrs with Mirror shine for Bldgs complwte all as specified and directed |
| 19 | Repair to RCC work at any position/height by dismantling loose/disintegrated portion and dubbing out, Supply and apply of rust remover cum passivator by brush in two coat @ 0.3 kg/m2/coat of Density: 1.01 Kg/l at 300C complete all as per manufacturer\"s instructions complete all as specified and directed by Engr-in-Charge. |
| 20 | Supply and apply Cementitious Coating for Corrosion Protection having a cement based polymer modified rebar corrosion protection system by appling the first coat approx. 1mm thick layer of product carbonation resistance 2 mm of SikaTop Armatec®-108 or equivalent as specified corresponds to 20 mm of normal mortar; bond strength > 1N/mm2 according to ASTM C 882-78 applying @ 4 kg/m2 for two coats onto the prepared reinforcing steel with a medium- stiff brush. It is unavoidable that Sspecified product will also be applied onto the surrounding concrete. The second coat is applied in the same way after a waiting time of 2-3 hours (at +20°C) complete all as per manufacturer\"s instructions complete all as specified and directed by Engr-in-Charge. |
| 21 | Providing, mixing & applying two component Epoxy resin concrete Bonding coat on prepared RCC surfaces as per manufacturer\"s specification including prepartaion of surface by chipping and throughly cleaning of surface complete whereeverrequired and complete all as specified and directed by Engr-in-Charge.Consumption: 0.5 kg/m2. complete all as per manufacturer\"s instructions and all as specified.Product requirements: Complies with ASTM C 881 Type II Grade 2 Class B+C. |
| 22 | Supply and apply a pre-batched one component polymer modified cementitious patch repair mortar in15mm to 50mm mm thickness.Yield: approx. 0.84 ltr/kg.System requirements: compressive strength >= 50 N/mm2 (28 days) according to ASTM C 109; flexural strength >= 3N/ mm2 (7 days) according to ASTM C 293-79.Consumption of 2.1 Kg/Sqm/mmNote for BOQ Itemno. 69-72 : Incl all safety equipments, Ropes, safety belts and ladders (Scaffolding) as reqd upto hight of 15 Mtr is included in items |
| 23 | M & L for preparing old painted steel and iron surfaces of any description, not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint all as specified and as directed. |
| 24 | M & L for preparing old painted wooden surfaces of any description, not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed. |
| 25 | M&L for 4 mm thick sheet glass ordinary quality and glazing fixed with oil putty/beading of any size in each pane as in repair and complete all as specified and directed by Engr-in-Charge. |
| 26 | Notes for item No 1 and 8 :-(a) The work pertaining to periodical services shall be executed by the contractor as per MOU from authorised applicator through manufacturer of the materials like Exterior Emulsion paint, putty etc.(b) The Contractor shall upload with the documents under cover I \"Memorandum of Understaning\" (MOU) as per format given in Annexure \"A\" after BOQ on page No 27 & 28 with atleast one of the manufacturer mentioned in the contract, failing which the bid shall be laible to be rejected.(c) Use of Scaffolding, trestles, ladders, cradles etc necessary for execution of work and protective measures.(d) Removing of Nails, making good holes, cracks etc.(e) Work in patches and in narrow/widths, bands, cornices, pilasters etc and cutting in edge of line where necessary(f) Spreading and removing covering of doors, windows, floors, fittings etc to protect them from splashes.(g) Washing floors, cleaning glass, joinery, electric fittings, wiring etc Drops and splashes of paint to be cleaned to the entire satisfaction of Engineer-in-Charge. |
