deposit-renovation of thondi room in assistant drugs controller office at regional drugs laboratory kakkanad-ernakulam-general civil work-- 1 estimate 2 4.1.2:providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:1½:3 (1 cement: 1½ coarse sand (zone-iii) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 3 50.6.2.2:solid masonry using pre cast solid blocks (factory made) of size 30x20x15cm or nearest available size confirming to is 2185 part i of 1979 for super structure up to floor two level with thickness 15cm in : cm 1:6 ( 1 cement : 6 coarse sand) etc complete 4 5.9.5:centering and shuttering including strutting, etc. and removal of form for:lintels, beams, plinth beams, girders bressumers and cantilevers 5 5.3:reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 15°landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (zone iii)derived from natural sources: 3 graded stone aggregate 20 mm nominal sizederived from natural sources). 6 5.22a.6:steel reinforcement for r.c.c work including straightening, cutting, bending, placing in position and binding all complete above plinth level.thermo - mechanically treated bars of grade fe-500d or more 7 13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand) 8 od105636/2025-2026:providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to is : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), excluding grouting the jointsetc., complete. size of tile 600 x 600 mm. 9 11.48.1:grouting the joints of flooring tiles having joints of 3 mm width, using epoxy grout mix 0.70 kg of organic coated filler of desired shade (0.10 kg of hardener and 0.20 kg of resin per kg). including filling /grouting and finishing complete as per direction of engineer-in-charge.size of tile 500x500 mm 10 od105670/2025-2026:supplying and fixing pressed steel door of frame of profile of a/b/cof size 90x60mm/105x60mm/125x60mm confirming to is 4351manufactureed from prime quality tata galvano steel sheet of 18swg(1.25mm)thickness sheet and shutters made of 20swg prime quality tata galvano steel sheets pressed to profile of 75x30 cm for outer styles and horizontal members and then inserted with enclosed and stiffened sheet for inner pannel as per specification with zincromate 11 50.10.1:steel work in built up g i tubular ( round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting,fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete 12 9.48.2:providing and fixing m.s. grills of required pattern in frames of windows etc. with m.s. flats, square or round bars etc. including priming coat with approved steel primer all complete.fixed to openings/ wooden frames with rawl plugs screws etc 13 21.1.1.3:providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate z sections and other sections of approved make conforming to is : 733 and is: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required epdm rubber/ neoprene gasket etc. aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminnium snap beading for glazing /paneling, c.p. brass/ stainless steel screws, all complete as per architectural drawings and the directions of engineer-in-charge.(glazing, paneling and dash fasteners to be paid for separately):for fixed portionpolyester powder coated aluminium ( minimum thickness of polyester powder coating 50 micron ) 14 21.3.1:providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with epdm rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer - in -charge. ( cost of aluminium snap beading shall be paid in basic item):with float glass panes of 4.0 mm thickness (weight not less than 10kg/sqm) 15 13.48.1:finishing with deluxe multi surface paint system for interiors and exteriors using primer as per manufacturers specifications:two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of special primer applied @ 0.75 ltr /10 sqm 16 13.52.1:finishing with epoxy paint (two or more coats) at all locations prepared and applied as per manufacturers specifications including appropriate priming coat, preparation of surface, etc. complete.on steel work 17 od49216/2025-2026:engaging man mazdoor for various works as per thedirection of engineer in charge