Kerala State Housing Board Tender

Providing and laying in position 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size) of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :For Column footing.

Centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns. For column footing

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement. 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).For columns

Centering and shuttering including strutting, propping etc. and removal of form for : Columns, Pillars, Piers, Abutments, Posts and Struts. For columns

Laterite masonary in cm 1:5 using 30x20x20cms or nearest available size stone including cost and conveyance and labour charges it : For foundation and basement.

Laterite masonary in cm 1:5 using 30x20x20cm or nearest available size stone including cost and conveyance of all materials to site and labour charges including watering curing etc. complete for super structure wall.

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, with 1:1.5:3(1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).For lintels

Centering and shuttering including strutting, propping etc. and removal of form for : Lintels, beams, plinth beams, girders, bressumers and cantilevers. For lintels

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, with 1:1.5:3(1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).For beams

Centering and shuttering including strutting, propping etc. and removal of form for : Lintels, beams, plinth beams, girders, bressumers and cantilevers. For beams

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, with 1:1.5:3(1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).For staircases

Centering and shuttering including strutting, propping etc. and removal of form for : Stairs, (excluding landings) except spiral-staircases. For stair cases

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, with 1:1.5:3(1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size). For sunshade.

Centering and shuttering including strutting, propping etc. and removal of form for : Weather shade, Chajjas, corbels etc., including edges. For sunshade

Reinforcement for RCC work using TMT steel bent tied and placed in position including cost and conveyance all materials labour charges etc. complete.

Supplying and fixing doors and windows frames using pincoda wood scantlings for doors and windows frames.

Plastering with CM 1:3, 12mm thick one coat to the under side of slab, sunshade including cost and conveyance of all materials to site labour charges watering curing etc. complete.

Plastering with CM 1:4, 12mm thick one coat to the walls including cost and conveyance of all matrials to site labour charges watering curing etc. complete.

Plastering with Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.12mm cement plaster for roof slab.

Painting one coats with white cement to the undersides of slab and sunshade and wall including cost and conveyance of all materials to site labour charges complete

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 g/ ltr. of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. Two coat.as per approved colour and make

Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coatapplied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows, 35mm thick shutters including ISI markedAnodised Aluminium s butt hinges (light/ordinary type) : 125x75x4 mm with necessery screws, all complete including pannelling with shutters 25 mm to 40 mm thick using good quality Jack wood as per direction of Engineerin- charge.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: Two or more coats on new work

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture.

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content: With ready mixed red oxide zinc chromatic on steel /iron works having VOC content less than 250 grams/litre

Painting with synthetic enamel paint, having VOC (Volatile Organic Compound) content less than 150 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour . Two coats

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, Aluminium snap beading for glazing / panelling, 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 portion. Powder coated aluminium (minimum thickness of powder coating 50 micron).

Providing and fixing glazing in aluminium doors, windows, ventilators, shutters and partitions etc.with EPDM rubber / neoprene gascket etc.complete as per the architectural drawing and the directions of Engineer- in-charge . (Cost of aluminium snap beading shall be paid in basic item). with float glass panes of 8 mm thickness.

Providing 40x5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30x10x15cm 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size)

Providing and laying Ceramic glazed floor tiles of size 300x300mm, of first quality confirming to IS :15622,of approved make, in colours such as white, Ivory, Gray, Fume red, Brown, laid on 20mm thick cement mortar 1:4, including pointing the joints with white cement and matching pigment etc. complete. FOR TOILET FLOORING

Dadoing with best quality ceramic glazed wall tiles conforming to IS : 15622, of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Enginner-in charge, in skirking, risers of steps and dados, over 12mm thick bed of cement mortar 1:3 and jointing with gray cement slurry @3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete for all floors.

Providing and fixing factory made door frame (single rebate) made out of single piece extruded solid PVC foam profile with homogenous fine cellular structure having smooth outer integral skin having 62 mm width & 32 mm thickness,frame will be mitred & Jointed with self driven self tapping screws of size 38 mm x 4 mm & PVC solvent cement, including fixing the frame to wall with suitable dia & length anchor fastener as per manufacturer's specification and direction of Engineer-in-charge.

Providing and fixing factory made 30 mm thick door shutter made of solid PVC foam profile. The styles & rails shall be of size 75 mm x 30 mm having wall thickness 5 mm. The styles, top & bottom rails shall have one side wall thickness of 15 mm integrally extruded on the hinge side of the profile for better screw holding power. The styles and rails shall be reinforced with M.S. tubes of size 33 mm x 17 mmx 1 mm, painted with primer , all four corners of reinforcement to be welded or sealed. Solid PVC extruded bidding (push fit type) will be set inside the styles and the rails with a cavity, to receive single piece extruded 5 mm PVC sheet as panel. The styles and rails will be mitred cut and joint with the help of PVC solvent cement & self driven self tapping screws. Single piece extruded solid PVC lock rail of size 100 mm x 30 mm with wall thickness 5 mm & 15 mm integrally extruded in the middle of the lock rail & fixed with styles with the help of PVC solvent cement & self driven self tapping screws of size 100 mm x 8 mm complete as per manufacturer's specifications and direction of Engineer-in-charge: Non decorative finish

Providing and laying vitrified floor tiles of size 600x600 mm (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 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand) including grouting the joints with white cement and matching pigments etc., complete.

Providing and laying Vitrified tiles of size 600x600 mm (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), including grouting the joint with white cement & matching pigments etc. complete.

Providing and fixing bright finished brass 100 mm mortise latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.

Providing and fixing bright finished brass handles with screws etc. complete : 125mm

Supplying and fixing 200 mm or nearest available size Aluminium Aldrop

Providing and fixing Padlock 65mm or nearest size with best quality

Providing and fixing aluminium tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade with necessary screws etc. complete : 150x10 mm

Providing and fixing stainless steel ( Grade 304 ) railing made of Hollow tubes, channels, plates etc. including welding, grinding, buffing, polishing and making curvature (wherever required ) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, ( for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). for stair hand rails

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37 mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50 mm long with 6 mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25 mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer’s specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :12.5 mm thick tapered edge gypsum plain board conforming to IS: 2095- Part I

Water Supply and sanitary arragements

Providing and fixing white vitreious china pedastal type water closet (European type WC pan) with seat and lid, 10 ltr low level white PVC flushing cistern including flush pipe with handle lever conforming to IS 7231 with all fittings and fixtures etc. complete making good the walls and floors wherever required

Supplying and fixing CP Health Faucet good quality including cost of materials and labour charges etc complete as per the direction of site Engineer-in-charge

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including paintingof fittings and brackets, cutting and making good the walls whereverrequire:White Vitreous China Angle back wash basin size 400 x 400mm with single 15 mm C.P. brass pillar tap

Providing and fixing PTMT towel rail with brackets fixed to wooden cleats with C.P. brass screws with concealed fitting arrangements of approved quality and colour: 600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms.

Supplying, laying and jointing together with solvent cement 110mm PVC 4 KG/ cm2 for W.C. line including trenching, refilling & testing of joints complete as per direction of Engineer--in-charge. External work.

Providing and fixing 110mm PVC plain bend

Providing 110mm 90° PVC door bend

Providing 110mm PVC vent cowl

Providing & fixing C.P.branted heavy duty long body tap

Supplying and fixing and jointing floor trap sump 110mm OD connected to 65/40mm inlet and 63mm outlet including cutting floor concrete and fixing with cement concrete wherever necessary and including providing grating with ring etc.

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 32mm dia 6Kgf/cm2 - Internal work - Exposed on wall

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 mspacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 25mm dia 10Kgf/cm2 -Internal work - Exposed on wal

APPENDIX B : SHEET ROOFING

Steel work in built up 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 washer etc. complete. by using hot finished seamless type tubes as per design.

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.0.63 mm thick with zinc coating not less than 275 gm/ m²

Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete. 0.63 mm thick with zinc coating not less than 275 gm/m².