annual plan-pr.no:246/24-25-retaining wall for variyapuram yma building ward 4,elanthoor gp-general civil work-- retaining wall 2 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 3 od333025/2024-2025:drilling suitable holes in hard rock /rcc surface with power driven drill machine to a minimum depth of 200mm in rock to introduce steel bars (dowel bars) including fixing the steel bars in position using epoxy resin anchor grout of approved make but excluding the cost of reinforcement etc, all complete as per direction of engineer in charge - bar dia 16mm 4 2.7.1:earth work in excavation by mechanical means (hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.ordinary rock 5 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) : 4 graded stone aggregate 20 mm nominal size) 6 od332873/2024-2025:dry rubble masonry _ dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of departmental officers at site 7 50.6.3.2:solid block masonry using pre cast solid blocks (factory made) of size 40x20x10 cm or nearest available size confirming to is 2185 part i of 1979 for super structure up to floor two level for 10 cm thick wall in : cm 1:6 ( 1 cement : 6 coarse sand) including cost of scaffolding complete 8 13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) 9 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 10 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) 11 13.52.1:finishing with epoxy paint (two or more coats) at all locations prepared and applied as per manufacturers specifications including appropriate priming coat, preparation of surface, etc. complete.on steel work