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Tender For Constriction Of Retaining Wall And Other Miscellaneous Development Works At Newly Created Circle Offices At Kiranpath, Jaipur- 1 PART-A (Bldg.) 2 4.5/B-4Providing and laying in position Ready mix concrete manufactured in fully automatic Batching Plant and transported to site in transit mixer for having continous agitated mixer, manufactured as per approved mix design of specified grade of RCC work including pumping of R.M.C. from transit mixer to site of laying , exculding the cost of centering, shuttering and reinforcement with all lead and lift including cost of admixtures in recommended portion as per IS 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer in charge. All works upto floor V floorM20 grade Design Mix by using cement as per codal provision. 3 4.6.1Add extra for providing richer mixes respectively at all floor levelsProviding M-25 grade concrete by using cement as per codal provision instead of M-20 grade design mix. 4 4.10.2Centering & shuttering with plywood or steel sheets including strutting, propping bracing both ways with steel propsand removal of formwork for upto floor five level for :(A) Suspended floors, roofs, landings, staircases, balconies, girders, cantilevers, bands, coping bed plates,anchorblocks,sills,chhajjas,lintel,beam, plinth beam etc.(4.10.2) 5 (B) Columns, pillars, posts and struts etc. (4.10.3) 6 (C )4.10.10Grid roofing with panel area less than 2.25 Sqm. (contact area to be measured). 7 4.11Add extra for additional height in centring, shuttering where ever required with adequate bracing, propping etc. including cost of de-shuttering and decentring at all levels, over a height of 3.5 m, for every additional height of 1 metre or part thereof (Plan are is to be measured) 8 4.13.2Providing and fabricating reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding (including cost of binding wire) all complete up to floor five level. ("Original producers" who manufacture billet directly from iron ores and roll the bilets to produce steel conforming to IS:1786) Hot rolled deformed bars (IS : 1139). 9 4.24Providing ,arranging and erecting 50mm dia M.S. pipe cup lock shuttering arrangement above the ground level upto the height given below. The girding arrangement of cup lock system should have 2.50 meter 3.00 meter long coupling pipes and 0.90mt long lacer pipe (Horizontal bracing pipes) reconnected in both ways so as to make a square grid of size 0.90x0.90 meter in plan. The Horizontal bracing and lacer pipes should have a maximum spacing of 1.50 meter c/c both ways. The bottom of the coupling pipe must rest over a firm support at ground. the shuttering plates of 900mmx600mm size duly braced by angle supports and should rest over 50mmx50mm size wooden logs supported by 75x40x6mm size channels and U-Jacks made of M.S.25mm dia steel bars with adjustable thread and lock arrangement placed at a spacing of 0.60 meter c/c. The whole arrangement should be duly shored from ground by U-Jacks and lacer pipes to prevent any lateral movement during casting of slabs. Additional support as per direction of engineer in charge are also to by provided wherever felt necessary. The work would include transportation of material erecting the whole grid structure, bracing both way, shoring, leveling of shuttering and removal of form work complete as per direction of Engineer in charge for all the floors upto the height of:-Upto 6.63 meter height 10 9.39Providing and fixing of double leaf steel shutterfor cupboard, the frame is made of pressed steelISI section 80x25 mmx1.25 mm thickwith 1.00 mm MS sheet to spot welded including holdfasts of 15x3mm, MS oxidized fittings such as butt hinges, sliding doors bolts, handles, tower bolts and twin peg etc completeincluding applying priming coat of approved steel primer of red oxide zinc chromate andspray painting in approved shade with decopaint of approved quality complete as per direction of Engineer In Charge 11 10.23Making khurras 450 x 450mm with average minimum thickness 50mm cement concrete 1 : 2:4 over P.V.C. Sheet 1 Mtr. x 1 Mtr. x 40micron finished with 12mm cement plaster 1 : 3 and one coat of neat cement, rounding edges and making and finishing the out let complete. 12 12.19Making grooves as per design in plaster 10mm to 20mm wide. 13 12.22.1Providing and applying white cement based puttyover plastered surface to prepare the surface even and smooth complete.(A)New plastered surface (three or more coats) 14 12.44.3Finishing walls with textured exterior paint of required shade as per approved colour complete as per manufacturers specifications including primercoat and protecting coat including scaffolding and safety provision
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