remain work of main building of a . t . s . campus at vati , mathura , r . c . c . works with cement approved coarse sand and 2 cm . ( 3/4 ) gauge approved stone ballast in the proportion 1:6 ( 1 cement : 6 aggregate ) in lintels of doors and windows excluding supply of reinforcement and its bending& binding . with 24bwg binding wire including supply of all material , labours , tools and plants etc required for proper completion of the works . strength of the concrete shall not be less than m-200 but for lintel & plinth beam m20lintel band g . f . , f . f . , as in item 3 above but for lighter beam m20g . f . , f . f . , as in item 3 above but for slabs m20g . f . , f . f . , as in item 3 above but in r . c . c . column in having strength not less than m20g . f . , f . f . , mild steel or iron in plain work such as reinforced concrete or reinforced brick work ( when not included in an over all rates ) wrought to required shaoe as necessary including bending for proper completion of the work and including supply of steel . its wastage bend , hooks and authorised overlapping shall be measured upto floor two level . , class- 150 brick work in 1:6 cement and c . sand mortar in super structure including supply of all materials , labour and t & p etc . required for proper completion of work , class- 150 brick work in 1:4 cement and c . sand mortar in super structure including supply of all materials , labour and t & p etc . required for proper completion of work . , shuttering work