tender for 4.1.8providing 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) : 8 graded stone aggregate 40 mm nominal size , 4.1.3providing 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) : 4 graded stone aggregate 20 mm nominal size) , sor-1-1-2excavation in hill area in ordinary rock by mechanical means including cutting of slop and disposal of surplus earth etc. completion , sor-1-4 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) upto plinth level with : cement mortar 1:6 (1 cement : 6 coarse sand) , sor-2-2cement concrete coarse sand and 40 mm stone and cement 1:4:8 etc. completion , sor-2-6pl of interlocking concrete block pavement of m-40 grade having thickness 80 mm as per drawing , 6.3.1 brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to is: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand) : with f.p.s.(non modular) bricks , 13.1.212 mm cement plaster of mix 1:6 (1 cement: 6 fine sand) , 13.47.1finishing walls with premium acrylic smooth exterior paint with silicone additives of required shade: new work (two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm) , 10.25.2 steel 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 , 13.62.1 painting with synthetic en