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| 1 | Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable materialwithin 50 metres lead as per direction of Engineer-incharge. |
| 2 | In Cement mortar |
| 3 | Steel work welded in built up section/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using steel etc. as required. |
| 4 | In stringers, treads, landing etc. of stair cases including use of chequered plate wherever required, all complete. |
| 5 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 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 (5.5x 55 mm) 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 with |
| 6 | Precoated galvanised iron profile sheets 0.40 mm thick |
| 7 | Providing and fixing precoated galvanised steel sheet roofing accessories , Zinc coating 120gsm as per IS: 277 in 240mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws or with polymer coated J or L hooks, bolts and nuts and or G.I. seam bolts and nuts, G.I. plain and bitumen washers complete : |
| 8 | Ridges plain (500 - 600mm) |
| 9 | Precoated galvanised iron profile sheets 0.40 mm thick |
| 10 | Flashing/ Aprons (Up to 600 mm) |
| 11 | Precoated galvanised iron profile sheets 0.50 mm thick |
| 12 | Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption’s 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 |
| 13 | Size of Tile 600 x 600 mm |
| 14 | Providing and fixing 9mm heavy duty cement fibre board on walls. |
| 15 | Providing and applying white cement based putty of average thickness 1mm,of approved brand and manufacturer, over the plastered wall surface to preparethe surface even and smooth complete. |
| 16 | Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : |
| 17 | Water thinnable cement primer |
| 18 | Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade. ( Two or more coats on new work) |
| 19 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade: |
| 20 | Two or more coats on new work |
