Special Repair and Maintenance of District Head Quarter of Police at Kavaratti

Amount

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metre lead.For thickness of tiles above 10 mm and upto 25 mm

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable material with in 50 meters lead as directed by Engineer-incharge.

Providing and fixing ceramic glazed floor tiles of size 300x300mm (thickness to be specified by the manufacture ) of first quality confirming to IS:15622 of approved make,in colours such as White ,ivory,Grey,Fume red brown,laid on 20 mm thick cement mortar 1:4 ( 1cement, 4 metal sand ) and joining with white cement and matching pigment etc... complete.

Providing and fixing 1st quality ceramic glazed wall tiles confirming to IS:15622 ( thickness to be specified by the manufacture ) of approved make,in all colours,shades except burgundy ,bottle green,black of any size as approved by engineer-in-charge in skirting,risers of steps and dado over 12mm thick cement mortar 1:3 ( 1cement, 3 metal sand ) and joining with grey cement slurry @3.3 kg per sqm,including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying vitrified tiles in floor with diffrent sizes ( thicknessto bespecifiedbythemanufacture) withwaterabsorbtion less than 0.08 % and confirming to IS: 15622 of approved brand and manufacture,in allcoulersandshades,laidwithcementbasedhigh polymer modifeid quicksettile adhesive ( water based). (Khajaria polished vitrified tiles or equivalent) Size of tiles 800x800 mm

Providing and laying vitrified tiles in diffrent sizes ( thickness to be specified by the manufacture ) with water absorbtion less than 0.08 % and confirming to IS: 15622 of approved brand and manufacture, in all coulers and shades, in skirting , riser of steps,laid with cement based high polymer modifeid quick set tile adhesive ( water based ) (Khajaria polished vitrified tiles or equivalent) Size of tiles 800x800 mm

Providingandfixingstainlesssteel(Grade316) railingmadeof Hollow tubes,channels,plates etc...includingwelding 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 steelbolts etc... of required size,on the topof the floororthe side of waist slab with suitable arrangement as per approval of Engineer-incharge ( for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts,bolts,fasteners etc..)

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction and of approved size and design/ shape laid in required colour and pattern over and including 50mm thick compacted bed of Fine sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete:

Providing corrugated G.S. sheet roofing including vertical/curved surfacefixedwithpolymercoatedJorLhooks, boltsandnuts8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets 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. 0.80mm thick with zinc coating not less than 275gm/m2

Providing and fixing Flush doorshutters confirming to IS:2202 (part.I) decorative type,teek wood planks construction frame of first class teek wood with polished on both faces of shutters

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade One or more coats on old work.

Painting with synthetic enamel paint of approved brand and manufacture of required colourtogive aneven shade One or more coats on old work.

FinishingwithwithEpoxypaint (two ormorecoats) atall locations prepred and applied as per manufacture's specifications including appropriate priming coat ,preperations of surface,etc.. complete on steel works.

Providing and fixing nominal guage PVC Pipe of approved quality compleate with special flang compression type fittings including trenching and re filling etc. Internal work 110 mm nominal bore ( 6 kg/sqcms)

50 mm nominal bore ( 6 kg/sqcms)

25 mm nominal bore ( 6 kg/sqcms)

Providing and fixing Aluminium Composit Panel (ACP) cladding as side cover of truss with necessary screws etc.Complete 4 mm thick 4mm Fireproof ACP sheet with Polythelene core and with PVDF coating

Providing anf fixing white vitrous China water closet Pedestal pan (European)typeWCpanswithwhiteplastic seatandlidandrubber buffers, 15 white vitrous China low level flushing system of approved make with fittings and brackets 40mm flush bend, 20mm over flow pipe with complete including cutting and making good the walls and floors where required.

Providing anf fixing white vitrous China wash basin with RS or CI brackets painted white, 15mm C.P bras pillar tap and C.P brass chain and rubber plug 32mm C,P. brass waste of standrad pattern 32mm diametre and waste pipe complete including cutting and making good the walls and floors where required. White vitreous China Flat back wash basin 550x400mm with one 15mm C.P. brass pillar tap.

Providing anf fixing 600x450mm mirror of superior glass (approved quality) complete with 6mm thick asbestose sheet ground fixed to wooden cleats with necessary screws and washers.

Providing and Fixing PTMT towel rail with brackets fixed to wooden cleats with CP Brass screws with concealed ritting arrangement of approved quality and colour 600 mm long towel rail brackets with total length of 645 mm,width 78mm and effective height of 88 mm ,weighing not less than 190 gms.

Providing and fixing 100 mm PVC grating for gully trap.

Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350mm and 340x410x265mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets,cutting and making good the walls and floors wherever required :One urinal basin with 5 litre white P.V.C. automatic flushing cistern.

Providing and fixing C.P. Brass bib cock of approved quality and manufacture complete. 15 mm nominal bore

Providing and fixing C.P. Brass stopcook of approved quality and manufacture complete. 15 mm nominal bore

Providing and fixing ball valve ( brass ) of approved quality and manufacture complete. 25 mm nominal bore

Providing and fixing C.P. shower rose with 15 to 20mm intlet, 100 mm dia.

Providing and fixing factory made P.V.C. door frame of size 50x47mm with a wall thickness of 5mm, made out of extruded 5mmrigidPVCfoamsheetmitredatcornersandjoinedwith 2 Nos. of 150mm long brackets of 15x15mm M.S. square tube, the vertical door profiles to be reinforced with 19x19mm M.S. square tube of 19 gauge,EPDM rubber gasket weather seal to be provided through out the frame. The doorframe to be fixed to the wall using M.S. screws of 65/100mm size complete as per manufacturers specification and direction of Engineer-inCharge.

Providing and fixing to existing doorframes. 25mm thick PVC flush door shutters upto 737mm width of colour and shade as approvedbyEngineer-in-charge madeoutofa onepiece Multi chamber extruded PVC section of the size of 762mm X 25mm or less as per requirement with an average wall thickness of 1mm ± 0.3mm. PVC foam end cap of size 23x10mm are provided on both vertical edges to ensure the overall thickness of 25mm. An MS tube having dimensions 19mm x 19mm is inserted along the hinge side of the door. Core of the door shutter should be filled with High Density Polyurethane foam. The Top & Bottom edges of the shutter are covered with an end-cap of the size 25mm X 11mm. Door shutter shall be reinforced with special polymeric reinforcements as per manufactures’ specification and drawing to take up necessary hardware and fixtures. Stickers indicating the locations of hardware will be pasted at appropriate places

SAMEER RIYAS

OCEAN BUILDERS

SHIHABUDEEN KUNHADAM