supply of building material and labour for under construction as boys hostel at belikalan distt-balrampur . , supply of material , supply of coarse sand more than 2 . 25 f . m of p . w . d approved quary including cartage , loding , unloading & stacking at site . , supply of 40 mm stone ballast including cartage , loding , unloading & stacking at site . , supply of p . p . c . cement 43 grade . ( acc/birla/j . p/ultratech ) , supply of m 150 class bricks including cartage , loding , unloading & stacking at site . , labour chargelabour charge for jungle clearance i/c derooting . , layout of building including making reffrence pillar etc to complete the works . , earth work in excavation in trenches for foundations in ordinary soil ( loam , clay or sand ) including lift up to 1 . 50 m and lead upto 50 m and dressing of sides and ramming of bottom and disposal of surplus excavated earth as directed by the engineer i . e . within a lead of 50 m . upto 1 . 50 m depth , labour charges for laying cement concrete with 1:4:8 ( cement :coarse sand:graded stone agregate 40 mm . nominal size ) and curing complete in foundation and floor , labour charge for brick work in foundation and plinth with cement mortor specified mix i/c cost of t&p and curing . , labour charge for availavle filling of earth in trenches and floor in layers not exceeding 20cm including watering raming and dresing surface .