Renovation of toilets in Library at NIT Hamirpur (H.P).

Amount

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.As direction by Engineer -in-Charge:: including entire carriage of material in all leads, lifts, hight and cost of all other incidentals.(Nominal concrete 1:3:6 or richer mix (including equivalent design mix).

Supplying and filling in plinth with sand/ stone under floors, including watering, ramming, consolidating and dressing complete.As direction by Engineer -in-Charge:: including entire carriage of material in all leads, lifts, hight and cost of all other incidentals.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level .As direction by Engineer -in-Charge:: including entire carriage of material in all leads, lifts, hight and cost of all other incidentals. (1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from naturalsources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make:- Kajaria, Somany.in all colours, shades,except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick Cement Mortar 1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including pointing the joints with white cement and matching pigments etc., completeAs direction by Engineer -in-Charge::including entire carriage of material in all leads, lifts, hight and cost of all other incidentals.

Providing and fixing Ist quality ceramic glazed wall tiles conforming toIS: 15622 (thickness to be specified by the manufacturer), of approved make:- Kajaria, Somany in all colours, shades except burgundy, bottle green, black ofany 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 : 3coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm,including pointing in white cement mixed with pigment of matching shade complete.As direction by Engineer -in-Charge:: including entire carriage of material in all leads, lifts, hight and cost of all other incidentals.

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.As direction by Engineer -in-Charge:: including entire carriage of material in all leads, lifts, hight and cost of all other incidentals.

Providing and applying white cement based putty of average thickness1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. As direction by Engineer -in-Charge:: including entire carriage of material in all leads, lifts, hight and cost of all other incidentals.

Distempering with 1st quality acrylic distemper (ready made) having VOC content less than 50 gm per ltr. of approved manufacturer and of required shade and colour complete. as per manufacturer's specification.As direction by Engineer -in-Charge:: including entire carriage of material in all leads, lifts, hight and cost of all other incidentals. (One or more coats on old work)

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade of approved brand Make: Dulux, Weather Shield, Berger, Asian, Apex.As direction by Engineer -in-Charge::including entire carriage of material in all leads, lifts, hight and cost of all other incidentals.(Old work (one or more coats applied @ 0.83 ltr/10 sqm)

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade Make:- Berger, Asian, Nerolac, Dulux Paint As direction by Engineer -in-Charge:: including entire carriage of material in all leads, lifts, hight and cost of all other incidentals.(One or more coats on old work)

Repair to plaster of thickness 12mm to 20 mm in patches of area 2.5 sqm and under, including cutting the patch in proper shape, rakingout joints and preparing plastering the wall surface with white cement based polymer modified self curing mortar, including disposal of rubbish, all complete as per the direction of Engineer-In-Charge including entire carriage of material in all leads, lifts, hight and cost of all other incidentals.

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 direction by Engineer -in-Charge::including entire carriage of material in all leads, lifts, hight and cost of all other incidentals.

20 mm nominal dia Pipes

25 mm nominal dia Pipes

32mm nominal dia Pipes

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.As direction by Engineer -in-Charge:: including entire carriage of material in all leads, lifts, hight and cost of all other incidentals.

75 mm diameter

110 mm diameter

P/F 15 mm C P Angle Cock (Essco/ Cera make )

P/F 20 mm CPVC FTA/MTA

P/F 20 mm CPVC Brass Tee

P/F 20 mm CPVC Brass Elbow

P/F 75 mm UPVC Floor Trap

Providing and fixing PTMT grating of approved quality and colour.as direction by Engineer-in-Charge:: including entire carriage of material in all leads, lifts, hight and cost of all other incidentals. (100 mm nominal dia )

Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :: including entire carriage of material in all leads, lifts, hight and cost of all other incidentals.(15 mm to 40 mm nominal bore)

Ashish Chauhan (BID ID -3278624)