Details: earth work excavation for foundation in all types of soils and sub soils to full depth (such as soils in rock / silt / light black cotton soil / ordinary soil ) except in rock requiring blasting but inclusive of shoring, shuttering and bailing out water wherever necessary and refilling the sides of foundation with excavated earth other than sand in layers of 150 mm thick well rammed and consolidated, depositing the surplus earth in places shown by the departmental officers with initial lead of 10 m and initial lift of 2 m. complete as per tnss 23 & 24, v, vi (s2), vii, 9,10 plain cement concrete of mix 1 : 4 : 8 (one part cement, four part sand & eight part of aggregates) using 40mm gauge hard broken metal from approved quarry including all cost, conveyance of materials to site with proper mixing, compacting, finishing and curing etc., complete as per standard specification. tndss no: 28 v, vi (s2) v,vi (s5a) vii supplying and errecting centering for sides and soffits including ne
Sector: RDPR