Renovation of existing damaged AC sheet roofing with Galvalume sheet and special repairs including face lifting to the work shop No. I , II at Govt. Men ITI, T.R.Pattinam, Karaikal

Amount

Providing , hoisting and fixing upto floor five level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but excluding cost of reinforcement , with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

Steel reinforcement for R.C.C.work including straightening , cutting , bending , placing in position and binding all complete upto plinth level - Thermo -Mechanically treated bars (TISCON / VIZAG / IISCO / SAIL / JSW) Fe - 415 or more

Providing wood work in frames of doors , windows, clerestory windows and other frames , wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately) -Vengai wood

Providing and fixing glazed shutters for doors , windows and clerestory windows using 4 mm thick float glass panes including ISI marked M.S.pressed butt hinges bright finished of required size with necessary screws -Vengai wood - 35 mm thick

Providing and fixing expandable fasteners of specified size with necessary plastic sleeves and galvanised M.S.screws including drilling holes in masonry work / C.C / R.C.C and making good etc.complete - 32 mm long

Providing and fixing ISI marked powder coating tower bolt black finish (Barrel type) with necessary screws etc.complete - 100x10mm

Providing and fixing bright finished brass butt hinges with necessary screws etc complete - 125 X 70 X 4 mm (ordinary type)

Providing and fixing aluminium sliding door 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 nuts and screws etc complete - 300 X 16 mm

Providing and fixing aluminium handles , ISI marked , anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required olour or shade,with necessary screws etc, complete - 125 mm

Providing and fixing of 65mm Godrej Navatal lock of 6 levers etc complete

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 10mm gap for thermal expansion, (i) Single socketed pipes - 110 mm diameter

Providing and fixing on wall face m unplasticised - PVC moulded fittings / accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion - Coupler - 110mm

Providing and fixing on wall face unplasticised - PVC moulded fittings / accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion - bend 87.5 degree - 110 mm bend

Providing and fixing on wall face unplasticised - PVC moulded fittings / accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion - shoe (plain) - 110mm shoe

Providing and fixing unplasticised - PVC pipe clips of approved design to unplasticised- PVC rain water pipes by means of 50x50x50mm hard wood plugs , screwed with M.S. screws of required length, including cutting brickwork and fixing in cement mortar 1:4 ( 1 cement : 4 coarse sand) and making good the wall etc. complete - 110mm

Providing and fixing precoated galvanised steel sheet roofing accessories 0.5mm (+0.05%) total coated thickness , zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both sides of the sheet and polyster top coat 15-18 microns using self drilling / self tapping screws complete - Ridges plain (500 - 600mm)

Providing and fixing precoated galvanised steel sheet roofing accessories 0.5mm (+0.05%) total coated thickness , zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both sides of the sheet and polyster top coat 15-18 microns using self drilling / self tapping screws complete -Gutter (600 mm over all girth)

Providing and fixing colour coated galvalume sheet of 550 M.P.A. yield of AZ 150 strength formed as per patterned steel rib profile with the depth of 31 mm pitch of 250 mm and overall width of 1060 mm and thickness 0.5mm with required J or C hook bolts and nuts 8mm dia G.S paint and working etc., complete excluding the cost of purlin , rafter and truss etc.

15mm cement plaster on the rough side of single or half brick wall of mix - 1:6 (1cement : 6 fine sand)

Applying one coat of water thinnable cement primer of approved brand and manufacturer on wall surface - water thinnable cement primer

Applying priming coat - with ready mixed pink or grey primer of approved brand and manufacture on wood work (hard and soft wood)

Applying priming coat - with ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron / steel works

Painting with acid proof paint of approved brand and manufacture of required colour to give an even shade - Two or more coats on new work

Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq.metres and under including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50 metres lead - with cement mortar 1:4 (1 cement : 4fine sand)

Renewing glass panes , with putty and nails wherever necessary including racking out the old putty - Float glass panes of thickness 6mm

Renewing glass panes and refixing existing wooden fillets - Float glass panes of thickness 4mm

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scrarches etc.complete

Wall painting with plastic emulsion paint - Royal 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 colour to give an even shade - One or more coats on old work

Demolishing lime concrete manually / by mechanical means and disposal of material within 50 metres

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead - for thickness of tiles above 25 mm and upto 40 mm

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of - Asbestos sheet

Grading roof for water proofing treatment with - Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Dismantling the damaged portion in RCC beams, columns and ceiling without affecting the adjacent structure in all floors including the cost of required tools and plants and cleaning the debris from the side with an initial lead of 100 mts away from the building rate quoted does not included cost of providing scaffolding

Cleaning the exposed RCC surface thoroughly by washing the copious quantity of water, removing the rust and seals from exposed rafters and providing anticorrosive primer Zinc Rich coating CERA ZINC ZR and cleaning the surface for adequate PH using phenolphthalein indicator

Application of a bonding coat by using cement slurry added with polymer additive CERA POLYMER LATEX over the exposed RCC surface or brick surface as per manufactures mix and application specification

Providing cement plastering cm 1:3 over the dismantled RCC portion upto a thickness 15-20 mm with cement mortar admixed with CERA MICRO SEAL @ 500 gms per bag of cement. The rate quoted includes cost of sand and admixture but excludes the cost of cement and providing scaffolding

SWAMINATHAN S

AMALANATHAN A