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| 1 | Preparation of old decorated plastered or unplastered surfaces of walls by brooming down or by steel wire brushes, scraping down smoke spot, moulds, moss and efflorescent salts, trading oil, greasy spots etc and applying one coat of white wash on walls after filling any hole with putty complete all as spd. |
| 2 | All as per ser item No 1 here in before but applying two coat of white wash on wall. |
| 3 | All as per ser item No 1 here in before but applying one coat of white wash on ceiling. |
| 4 | All as per srl item No 1 here in before but applying one coat of cement base paint on walls. |
| 5 | All as per srl item No 1 here in before but applying two coat of cement base paint on walls. |
| 6 | Complete removal of existing treatment and applying 1 mm thick wall care putty in finished in one or more coats and applying two coats of oil emulsion distemper (of approved shade) upto 8 to 10 mtr height complete all as specified and directed. |
| 7 | Preparation of old plastered or unplastered surfaces of walls applying One coats of oil emulsion distemper (of approved shade) upto 8 to 10 mtr height complete all as specified and directed. |
| 8 | Preparation of old decorated plastered or unplastered surfaces of walls by brooming down or by steel wire brushes, scraping down smoke spot, moulds, moss and efflorescent salts, trading oil, greasy spots etc and applying two coat of exterior emulsion paint over a coat of primer on plaster surfaces on chajjas/band/facia/balcony etc Note-The Work for periodical services shall includes the following and the rates quoted by the bidders shall includes the same:-(a) Use of Scaffolding, trestles,ladders,cradles etc necessary for execution of work and protective measures.(b) Removal of nails,making good holes, cracks etc.(c) Work in patches and in narrow/widths,bands,cornices,pilasters etc and cutting in edge of line where necessary.(d) Spreading and removing covering to doors,windows,floors fittings etc to protect from splashes.(e) Washing floors, cleaning glass, joinery, electric fittings, wirings etc. Drops and splashes of paint to be cleaned to the entire satisfaction of Engineer-in-Charge.(f) Sample patch of 10 sqm be prepared considering the sample of periodical and shall be got approved from GE prior to carrying out further work.(Periodical services shall be exected through authorised applicators of approved make.) four storied bldg complete all as specified and directed Engineer-in-charge. |
| 9 | All as per item No 08 here in before but applying one coat of exterior emulsion paint on plaster surfaces on chajjas/band/facia/balcony etc complete all as specified and directed Engineer-in-charge. |
| 10 | Preparing of previously painted wooden surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed by Engineer-in-charge. |
| 11 | Preparing of previously painted steel surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed by Engineer-in-charge. |
| 12 | Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc.complete all as specified. |
| 13 | M&L for rendering 10 mm thick readymade plaster on Ceiling with smooth finished using Ultra Tech READIPLAST or any equivalent approved make by adding 17-19% of potable water by weight of material. For thickness above 15mm it is recommended to be applied in multiple layers.Ready-mix plaster shall complies with IS 1661-1972. IS 2250-1965, IS 2402-1963 and confirms the Compressive strength @ 28 Day-10-12 Mpa/Bulk density-1500-1600 Kg/Cum , all as specified and directed. |
| 14 | M & L preparing new plastered surfaces of ceiling chajjas facia etc. and applying three coats of white wash . |
| 15 | M&L for rendering 15 mm thick readymade plaster on internal wall with smooth finished using Ultra Tech READIPLAST or any equivalent approved make by adding 17-19% of potable water by weight of material. For thickness above 15mm it is recommended to be applied in multiple layers.Ready-mix plaster shall complies with IS 1661-1972. IS 2250-1965, IS 2402-1963 and confirms the Compressive strength @ 28 Day-10-12 Mpa/Bulk density-1500-1600 Kg/Cum. all as specified and directed. |
| 16 | M&L for rendering 15 mm thick readymade plaster on External wall with smooth finished using Ultra Tech READIPLAST or any equivalent approved make by adding 17-19% of potable water by weight of material. For thickness above 15mm it is recommended to be applied in multiple layers.Ready-mix plaster shall complies with IS 1661-1972. IS 2250-1965, IS 2402-1963 and confirms the Compressive strength @ 28 Day-10-12 Mpa/Bulk density-1500-1600 Kg/Cum, all as specified and directed. |
| 17 | Preparing new plastered surfaces of wall and applying two coats of cement based paint including Clearcolle on plastered and other surfaces,preparatory to distempering all as specified . |
| 18 | Preparing new plastered surfaces of wall and applying two coats of oil bound distemper over finshed with1 mm thick wall care putty in one or two coats on walls etc all as specified . |
| 19 | DB2K Specification applied as following stages-(i) Surface Preparation :- Surface preparation to be done by Mechanical means such as grinding, chasing open the construction joints , Small cracks, Corner joints , bug holes should be opened up, cleaned and filled with Powder Based Repair Mortar.(ii) Bore Packing: All the borehole gaps between concrete surface,stone masonary pointing/joints and all conduit pvc pipe of various dia upto the neck level shall be filled with dual-shrinkage compensated free flow grout - SmartCare GP Grout or approved equivalent The periphery of the PVC pipe should be sealed with SC Hybrid PU Sealant. (iii) Application of Bond coat- SBR based Repair Polymer.Waterproofing Coating: Application of two component elastomeric acrylic polymer modified cementitious waterproofing coating, SmartCare Dampblock 2K or equivalent with a consumption of 1.5 Kg/Sqm in 2 coats. Cure the coating for another 3-4 days, Water pond taste etc as per manufacturers specifications as under-The coating shall be CFTRI Certified.Elongation >80±15% per ASTM D 2370Hydrostatic pressure resistance - Positive side 5 Bar as per EN12390-8:2019. Crack bridging upto 1±0.3 mm as per EN 1062. |
| 20 | M&L for carrying out repair dammaged RCC projections,chajja facia, roof projection facia, etc in the following stages -(i) Demolition of existings dammaged RCC projection,chajja facia, roof projection facia and similar suspended work and (reinforcement cut as required to facilitate demolition).(ii) Preparation of existing demolised portion by scrapping, cutting, chiseling, derusting and cleaning exposed reinforcement, surfaces of damaged, loose RCC and providing non-shrink,cemrntitious MICRO CONCRETE including necessary form work and reinforced with low carbon annealed wire in hexagonal shape 1.0mm diametre chicken wire mesh of size 25mm complete.(iii) Providing and applying approved chemical rust remover with paint brush on corroded rebar and removing loose particles after 24 hours of its application and washed with sufficient quantity of water to make rebar free from corrosion.(iv) Providing & fixing new reinforcement of various diameters as required at site in the form of mild steel and /or steel confirming to IS and lapping, welding, anchoring suitable to the old reinforcement including cutting, bending with all tools & tackles etc;(v) Applying 1st coat rendering of 10mm thick in CM (1:3) over demolished concrete facia/projection surfaces and allow to dry 6-8 Hrs and cured with gunny jute bag. (vi) Applying finished coat of 10mm thick rendering in CM 1:4 using 100% coarse sand over 1st coat rendered surfaces and finished surface even and smooth with using extra cement and mixed with 3% integral water proofing compound and making drip mouldings as reqiured and cured with jute gunny bag for 7 days,complete all as directed by Engr-in-Charge.(vii) Preparation of surface and applying two coats of weather coat paint over a coat of exterior wall care putty to match existing surfaces complete all as specified and as directed.Note:- (Reinforcement shall be paid in respective item of Schedule A)The rates quoted by the bidders/Contractor shall include the following:-(a) Work carried out up to 12 Mtr in height. (b) Use of Scaffolding, trestles, ladders, cradles etc necessary for execution of work and all protective measures responsibilty.(c) Removal of excavated material n exc. 50m and depositing where directed by Engr-in Charge. Note - The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ. Please Enable Macros to View BoQ information |
