Extension work of building of College of Teacher Education, CPAS Thottakkad, Kottayam

Amount

Clearing the surface of the existing roof slab using high pressure pump.

Providing and laying in position machine batched and mechine mixed design mix M -25 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 recommened proportions as per IS:9103 to accelerate retared setting of concrete ,improve workability without impairing strength and durability as per direction of engineer in charge .

Steel reinforcement for R.C.C work including straightening, cutting , bending ,placing in position and binding all complete. Mechanically treated bars of grade Fe-500D or more . column

Centering and shuttering including strutting etc and removal of form for column, pillars, piers,abutments, posts, and struts

Centering and shuttering including strutting etc and removal of form for roofs, landings etc landing

Centering and shuttering including strutting etc and removal of form for stairs excluding landing etc

Centering and shuttering including strutting etc and removal of form for lintel, beams, plinth beam girders,bressumers, and cantilivers with water proof ply 12mm thick

Centering and shuttering including strutting etc and removal of form for shade

Solid block masory using pre cast solid block of size 30x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for superstructure up to floor level , thickness 20 cm and above in c.m 1:6 etc complete.

12 mm cement plaster of mix 1:4 (1 cement : 4 fine sand)

6 mm cement plaster of mix 1:3 (1 cement : 3 fine sand)

Cement plaster of mix 1:3 (1 cement :3 fine sand) finished with a floating coat of neat cement. 20mm cement plaster

Providing and fixing I st quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shade except burgundy, bottle green , black of any size as approved by Engineer -in charge in skirting. Risers of steps and dados over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying Ceramic glazed floor tiles of size 300x300 mmIS : 15622, of approved make, in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigment etc., complete.

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 shade, laid on 20 mm thick cement mortar 1:4 ( 1 cement: 4 coarse sand) , including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600 x 600 mm.

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

For fixed portion Powder coated aluminium (minimum thickness of powder coating 50 micron)

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 EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately) Powder coated aluminium (minimum thickness of powder coating 50 micron)

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

Providing 40x5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embeddings in cement concrete block 30x10x15 cm 1:3:6 mix ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Providing and fixing Fiber Glass Reinforced plastic (FRP) M.S. stay shall be provided at the bottom to steady the frame.Door Frames of cross- section 90 mm x 45 mm having single rebate of 32 mm x 15 mm to receive shutter of 30 mm thickness. laminated shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2 mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides.

Providing and fixing to existing door frames. 30 mm thick Glas Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture,made with fire - retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5 mm cast monolithically with 5 mm thick FRP laminate for panels conforming to IS : 14856, including fixing to frames.

Providing and fixing white vitreous china pedestal type closet (European type W.C pan) with seat and lid, 10 litre low level white P.V.C flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required W.C pan with ISI marked white solid plastic seat and lid

Providing and fixing 100 mm sand s.s grating for gully trap

Providing and fixing PVC pipes, fittings, including fixing the pipe with clamps at 1.00 m spacing. this includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per the direction of Engineer-in-Charge. Concealed work, including cutting chases and making good the wall etc. 75 mm pipe 4 kgf/cm2 waste water pipe

providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-charge concealed work, including cutting chased and making good the wall etc. 110mm pipe 6 kgf/cm2 110mm pipe

Providing and fixing PVC pipes includings joints of pipes with one step PVC solvent cement,trenching, refilling & testing of joints complete as per direction of Engineer in Charge. 32 mm dia 6 Kgf/cm2

Providing and fixing PVC moulded fittings / accessories for Rigid PVC pipes, including jointing with PVC solvent cement -75 mm dia Door Elbow

Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 75 mm dia Bend

ProvPiding andRfixing PVCImouldCed fittings/ accessories for Rigid PVC pipes,including jointing with PVC solvent cement - 75 mm dia Vent cowl

Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 110 mm dia Elbow

Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement-110 mm dia Door Elbow

Providingand fixing PVC moulded fittings/accessories for Rigid PVC pipes, including jointing with PVC solvent cement- 110 mm dia Bend

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 painting of fittings and brackets, cutting and making good the walls wherever require: White Vitreous China Flat back wash basin size 550x400mm with single 15 mm C.P.brass pillar taps

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

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete. On steel work

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade: Two or more coats on new work

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

Steel work for purlin/single section with G I pipes 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

Providing and fitting M.S Clamp for Pathy ( round or rectangular ) etc.,including , fixing in position and applying a priming coat of approved steel primer, including welding etc. complete

Providing and fixing PVC Pathy, fittings including fixing the pathy with clamps at 1.00 m spacing. This includes jointing of pathy with one step PVC Solvent cement complete as per direction of Engineer-in-Charge. At lower end of roofing for collecting rain water and carried to pipe, including cutting chases and making good etc. 110 mm pathy available in Market.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+0.05%), total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x55mm) with EPDM seal, complete upto 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.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (I )Single socketed pipes. 110 mm diameter

Bend 87.5⁰ 110 mm bend

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

electrical work Lumpsum

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 members shall be considered excluding fixing accessories such as nuts, bolts,fasteners etc.) as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel

Unforseen item

SAJI VESHNAL