tender for 214 / 24 scmv up school play ground construction; 1 construction of auditoruim 2 2.6.1: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.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 : 8 graded stone aggregate 40 nominal size ) 4 5.1.2:providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - all work up to plinth level:1:1:5:3 ( 1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size 5 5.9.1:centering and shuttering including strutting, etc. and removal of form for:foundations, footings, bases of columns, etc for mass concrete 6 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 7 10.1:structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. 8 10.2:structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. 9 od24517 / 2023-2024:providing and fixing al trafford sheets0.45mm coated with epoxy primer on both side of sheet with zinc coating. sheet should have protective guard film to avoid scratches during transportation and supplied in singlee length of 12m 10 od173428 / 2023-2024:providing and laying 60mm thick factory made cement concrete interlocking paver block of m.30 grade made by block making machines with strong vibratory compaction of approved size design and shape laid in required colour and pattern over and including 60mm thick compacted bed of coarse sand, filling the joints with fine sand etc all complete as per the direction of engineers in charge