Annual Plan-2025-26 Kanichar GP- 131/25-26-Roofing works to Mavadi Sub center-General Civil Work

Amount

ROOFING WORK

OD289081/2025-2026:Providing & fixing precoted galvanised iron profile sheet (size ,shape and pitch of corrugation as approoved by Engineer in charge)0.35 mm (+0.05 %).total coated thickness with zinc coating 120 grams per sqm as per IS:277 in240 mps steel grade 5-7 microns apoxy primer on both sides of the sheet and polymer top coat 15-18 microns .Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportaions and should be supplied in single length up to 12 m or as desired by E NGINEER IN CHARGE .The sheet shall be fixed using self drilling self tapping screw of size 5.5x55mm eith EPDM seal complete up to any pitch in horizontal /vertical or curved surfaces excluding the cost of [purlinthick G.I rafter and trusses and trusses and including cutting to size and shape where ever required

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

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)

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

OD289105/2025-2026:Providing and fixing 150mm split pipe overflat iron bracket 20x5 mm size

50.18.8.8.2: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 the direction of Engineer-in-Charge. Concealed work, including cutting chases and making good the wall etc. 75 mm pipe 4 kgf/cm2

50.18.9.21.10:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement -75x63 mm dia Reducer

50.18.9.21.9:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 75 mm dia Socket /coupling

12.4.2:Providing ridges or hips width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete.0.63 mm thick with zinc coating not less than 275 gm/m2

Rijo George (BID ID -2385272)

Bidder Name

Rijo George

jithin mp