SMAF-AE(3)507/25-Renovation of existing Polyhouse at DAF Kozha

Polyhouse Maintenance

2.32:Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

OD2530/2025-2026:Dismantling damaged UV stabilised sheet and nylon mosquito net 200 micron 40 mesh, on the truss work with aluminium locking profile with zigzag

15.18:Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates,bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead.

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

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

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

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

50.10.1:Steel work in built up G I tubular ( round, square or rectangular hollow tubes etc.) trusses etc., 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

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

OD2434/2025-2026:Supplying and laying UV stabilized polyethyelene film 200 micron thick, IR blocking , Ant drip/fog , diffused multilyer on the truss work with aluminium locking profile with zigzag springs galvanised with hex washer (aluminium locking profile and fixing rate paid seperately)

OD2436/2025-2026:supplying and fixing Aluminium locking profile with zig zag spring and lifting and locking arrangement

OD2437/2025-2026:Supplying and laying UV stabilized nylon insect net 200 micron 40 mesh , on the truss work with aluminium locking profile with zigzag springs galvanised with hex washer( Aluminium locking profile with zig zag spring and lifting and locking arrangement paid seperately)

13.37.1:White washing with lime to give an even shade:New work (three or more coats)

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

13.99.1: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