Maintenance works of Poly house and Rain shelter at DAF Arikkuzha

poly house and rain shelter maintenance

OD1376/2025-2026:Dismantling UV film from roof of poly house and rain shelter etc.complete including stacking of serviceable materials and disposal of un serviceable materials within 50 meters lead.

15.19:Dismantling steel work manually / by mechanical means in built up sections without dismembering and stacking within 50 metres lead as per directions of Engineer -in-Charge.

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

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

4.1.4: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 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 40 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

13.4.2:12 mm cement plaster of mix:1:6 ( 1 cement : 6 coarse sand)

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

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

13.63.1:Painting with aluminium paint of approved brand and manufacture to give an even shade.Two or more coats on new work

13.100.1:Painting with aluminium paint of approved brand and manufacture to give an even shade:One or more coats on old work

OD1876/2025-2026:Supplying and laying UV stabilized polyethyelene film 200 micron thick ,IR blocking,Ant drip/fog ,diffused multilayer on the truss work with aluminium locking profile with zigzag springs galvanised with hex washer etc.complete(Aluminium locking profile and fixing rate paid separately)

OD1875/2025-2026:Supplying and fixing Aluminium locking profile with zig zag spring and lifting and locking arrangement.

OD1368/2025-2026:Supplying and fitting PVC rain water gutter 150 mm(2.50kg/cm2) including conveyance and all fitting charges.

OD1366/2025-2026:Providing and fixing P.V.C. pipes including of pipes with one step PVC solvent cement ,testing of joints complete as per direction of Engineer in charge.75 mm dia. 4 kg/cm2

OD1367/2025-2026:Supplying and fitting M.S.clamp for P.V.C. rain water gutter including all charges.

OD1369/2025-2026:Providing agro shade net with nylon wire including all cost of materials and labour charges etc.complete.