annual plan-325/2025-26 maintenance of ayurveda hospital-kalluvathukkal gp-general civil work--1 sidewall, compoundwall, trusswork, well and grill etc. 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 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 4.1.6:providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:3:6 (1 cement : 3 coarse sand (zone-iii) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources) 5 4.3.1:centering and shuttering including strutting, propping etc. and removal of form work for:foundations, footings, bases for columns 6 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) 7 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 sizederived from natural sources) 8 5.7:reinforced cement concrete work in well - steining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (zone - iii)derived from natural sourcesderived from natural sources: 3 graded stone aggregate 20 mm nominal sizederived from natural sourcesderived from natural sources) 9 5.9.12:centering and shuttering including strutting, etc. and removal of form for:well steining 10 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 11 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) 12 50.6.2.3:solid block masonry using pre cast solid blocks (factory made) of size 30x20x15cm or nearest available size confirming to is 2185 part i of 1979 for super structure above floor two level upto floor five level with thickness 15cm in : cm 1:6 ( 1 cement : 6 coarse sand) etc complete 13 13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) 14 13.43.1:applying one coat of water thinnable cement primer of approved