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 supplying and filling in foundation and basement with crushed stone sand (m- sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification. including cost and conveyance of sand at site and all labour charges and all other incidential charges etc., complete as per standard specification tnss no. 24 & 25. plain cement concrete of mix 1 : 4 : 8 (on
Sector: RDPR