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| 1 | BUILDING MAINTENANCE |
| 2 | 10.16.1:Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes |
| 3 | OD278540/2025-2026:Providing and fixing precoated galvanised iron profile sheets (size, shape and pitchofcorrugation as approved by Engineer-in-charge) 0.35 mm (+0.05%), total coatedthicknesswith zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxyprimer on both side. of the sheet and polyester top coat 15- 18 microns.Sheet should haveprotective guard film of 25 microns minimum to avoid scratchesduring transportation andshould be supplied in single length upto 12 metre oras desiredby Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screwsofsize (5.5x55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical orcurvedsurfaces, excluding the cost of purlins, rafters and trusses and including cutting tosize and shapewherever required. |
| 4 | OD278432/2025-2026:Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05%) total coated thickness, zinc coating 120 grams per sqm as per IS:mm(+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 side of the sheet and polyester top coat 15-18 microns using self drilling/self tapping screws complete: Ridges plain (500-600 mm) |
| 5 | OD278430/2025-2026:Supplying and fixing 150mm PVC square rain water gutter section including fittingswith 32x5mm flat supports at 1 m interval etc complete |
| 6 | 50.18.8.9.2: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 chases and making good the wall etc. 110 mm pipe 4 kgf/cm2 |
| 7 | 5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 8 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 9 | 50.6.2.1:Solid block masonry using pre cast solid blocks (Factory made) of size 30x20x15 cm or nearest available size confirming to IS 2185 part I of 1979 for foundation and plinth with thickness 15cm in: CM 1:6 ( 1 cement :6 coarse sand) etc complete |
| 10 | 13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) |
| 11 | 13.46.1:Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) |
| 12 | 13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work |
| 13 | 13.111.2:Finishing walls with Acrylic Smooth exterior paint of required shade :Old work (One or more coat applied @ 0.90 ltr/10 sqm). |
| 14 | OD278936/2025-2026:ART work with emulsion paint of brand and manufacture to give an even shade one or more |
| 15 | 4.1.5:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 16 | OD279058/2025-2026:providing and fixing plastic coated mesh of size 10x10 mm and strands 3.25 mm wide 1.6 mm thick weighing 0.376 kg sqm kg per sqm encasing or rolled sections in beams, columns and grillages excluding cost of hangers |
