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| 1 | School Renovation |
| 2 | OD217381/2024-2025:Providing and fixing precoated galvanised iron profile sheets(size,shape and pitch of corrugation as approved by Engineer-in-charge)0.35mm(+0.05%) total coated thickness with zinc coating120grams/m2 as per IS277 in 240mpasteel grade,5-7 microns epoxy primer on both side of the sheet and polyester top coat15-18 microns.Sheet should have a protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length up to 12metre or as directed byEngineer-in-charge.The sheet shall be fixed using self drilling/self tapping screws of size(5.5*55mm) with EPDMseal,complete up to 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. |
| 3 | 50.10.2:Steel work for purlin/single section with G I pipes including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete |
| 4 | OD217383/2024-2025:supplying and fixing 150mm wide PVC rain water gutter rectangular shape pipe including fitting with MS flats 32*5mm supported at 1m interval etc. |
| 5 | OD217382/2024-2025:Artistic wall painting with acrylic emulsion paint of aapproved brand and manufacture,first coat as plain background and second coat as further coats to finish the picture if necessary over a prepared even and smooth surface by applying one coat of water thinnable cement primer of approved brand and manufacture. |
| 6 | 14.43:Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. |
| 7 | 14.53.1:Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade:One or more coats on old work |
| 8 | 50.6.1.7:Solid block masonry using pre cast solid blocks ( Factory made) of size 40x20x15cm or nearest available size confirming to IS 2185 part I of 1979 for foundation and plinth with thickness 15 cm in : CM 1:6 ( 1 cement : 6 coarse sand ) etc complete |
| 9 | 13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) |
| 10 | 13.39.1:Colour washing such as green, blue or buff to give an even shade:New work ( two or more coats) with a base coat of white washing with lime |
| 11 | 2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil |
| 12 | 7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 13 | 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 |
| 14 | 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 |
| 15 | 5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete |
| 16 | OD217430/2024-2025:Providing and laying 60mm thick factory made cement concrete paverblocks ofM-30 grade made by block making machine with strong vibratory compaction,of approved size.design and shape laid in required colour and pattern over and including 50mm thick compacted bed of coarsesand,filling the joints with fine sand etc.all complete as per the direction of engineer-in-charge. |
| 17 | 10.25.2:Item Shifted to Sub head 14 as item 14.73Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works |
| 18 | 8.2.1.2:Providing and fixing 18 mm thick gang saw cut, mirror, polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations, of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 ( 1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels.Area of slab over 0.50 sqm |
| 19 | OD415094/2024-2025:S/F information board 75*60cm using G.I Pipe as post and 1mm thick MS sheet surrounded by MS angles including painting,lettering and fixing in concrete etc as per the direction of etc. |
