Zoology Lab

Amount

Providing and laying in position machine batched and machine mixed design mix M-20 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. “(Note:- Cement content considered in this item is @ 330 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately) b) All work above plinth level upto floor V level

Steel reinforcement for RCC work including straighthening, cutting, bending, placing in position and binding all complete. (b) Thermo-Mechanically Treated bars of grade Fe-500 or more.

Centering and shuttering including strutting, propping, etc. and removal of form works in - c) Columns, pillars, piers, abutments, posts and struts.

d) Lintels, beams, plinth beams, girders, bressumers and cantilevers, etc.

e) Suspended floors, roofs, landings, shelves and their support, balconies and chajjaj, etc.

Half brick masonry with first class brick in fsuperstructure above plinth level upto floor V level. b) in cement mortar 1 : 4 ( 1 cement : 4 fine sand )

Providing Ist class teak wood dressed in frames of chaukhat for doors, windows, clerestory windows fixed in position.

Providing and fixing 1st class local wood panelled shutters for doors etc. including M.S. butt hinges with necessary screws, etc. complete. a) 40 mm thick.

Factory made PVC door shutters made of styles and rails of a uPVC hollow section of size 59x24 mm and wall thickness 2 mm (± 0.2 mm) with inbuilt edging on both sides. The styles and rails mitred and joint at the corners by means of M.S. galvanised/ plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of 'H' section, a uPVC hollow section of size 100x24 mm and 2 mm (± 0.2 mm) wall thickness, fixed to the shutter styles by means of plastic/galvanised M.S. 'U' cleats. The shutter frame filled with a uPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness. The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer's specification and direction of Engineer-in-charge. (For W.C. and bathroom door shutter) (Sintex, Plasopan or equivalent). (b) 30mm thick shutter

Providing and fixing brass sliding door bolts (aldrops) bright finished with nuts and screws etc. complete. a) 300 x 16 mm

Providing and fixing brass tower bolts (socket bolts) bright finished with necessary screws etc. complete. a) 300 mm

Providing and fixing brass handles with necessary screws, etc. complete. a) 150 mm

Providing and fixing anodised aluminium work for doors, windows, ventilators and partitions with extruded built up standard sections/ 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 of gaps at junctions, at top, bottom and sides with required PVC/ neoprene gaskets etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing /panelling, CP brass /stainless steel screws all complete including fixing of glasses but excluding cost of glasses. (a) Natural colour (i) 2 - track sliding windows/ventilators.

For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of PVC / neoprene gasket required. (Glazing to be paid for separately) (a) Natural colour

Supplying of glass panes at site. c) 4mm thick plate sheet glass.

20mm cement plaster 1 : 4 (1 cement : 4 fine sand).

15mm cement plaster 1 : 4 (1 cement : 4 fine sand).

6mm cement plaster to ceiling 1 : 4 (1 cement : 4 fine sand).

Providing & laying vitrified floor tiles in different sizes (thickness to be specified by the manufacture) with water absorption less than 0.08% and conforming to IS:15622,of approved make, in all colours and shades, laid on bed of 20mm thick cement mortar 1 : 4 (1cement:4course sand), including the joints with white cement and matching pigments etc.complete.as per design collours. ( c) Double charge

Providing and ceramic glazed floor tiles of size 300x300mm or more (thickness to be specified by the manufacturer) of 1st quality conforming to IS: 15622 of approved make in all colours,shades, except white,ivory,grey,fume red brown, laid on 20mm thick cement mortar 1 : 4 (1cement : 4 course sand ) including pointing the joints with white cement and matching pigments etc. complete. as per designed colour. (b) Matt/Antiscratch

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to e specified by the manufacaturer),of approved make, in all colours, shades wxcept burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12mm thick bed of cemunt mortar 1:3 (1cemeny :3 coarse sand) and jointing with cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface. (a) Ready mix white primer.

Wall painting with interior emulsion paint of approved brand and manufacture on new work (two or more coats) to give an even shade. (a) Regular interior emulsion like Rangoli deluxe emulsion etc.

Applying one coat of Efflorescence resistant penetrating primer for Raincoat, Newcoat & Heatshield of approved brand and manufacture on wall surface, cement primer of approved brand and manufacture on wall surface.

Finishing walls with exterior emulsion of required shade on new work (three or more coats) to give an even shade. a) Regular exterior emulsion like supercote, walmasta etc.

Applying priming coat with ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood) & Plywood.

Painting with synthetic enamel paint of approved brand and manufacture in all shades on new work (two or more coats). a) General quality

Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm uPVC P or S trap, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: (Without Cistern) (a) Orissa pattern pan with integral type foot rests (i) White

Providing and fixing White vitreous china wash basin Standard of Parryware/ Hindware/ Cera and equivalent make with R.S. or C.I. brackets, 15mm C.P. brass pillar taps, C.P. brass chain with rubber plugs, 32mm C.P. brass waste of standard pattern, 32mm C.P. brass traps and union complete including painting of fittings and brackets, cutting and making good the walls wherever required. (b) Vitreous China Wash basin Compact 450 x 300 mm with single 15 mm C.P. brass pillar taps (i) White

Providing and fixing vitreous china tall pedestal of Parryware/ Hindware/ Cera and equivalent make for wash basin completely recessed at the back for the reception of pipes and fittings. (i) White

Providing and fixing on wall face SWRPVC soil, waste and vent pipes including jointing with rubber lubricant/cement solvent complete. a) 110mm dia.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall b) 20mm dia. nominal bore

Providing and fixing 15 mm nominal bore C.P. brass angle stop cock for basin mixer and geyser points of approved quality conforming to IS:8931 . a) Class-III

Providing and fixing 15mm nominal bore chromium plated brass bib cock of approved quality. a) Class-III

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