Details: excavatrion in foundation in ordinary soil (loam, clay & sand) including lift upto 1.5m and lead upto 50m watering & rammin of excavated earth into the tranches or into the space between the building and the sidesw of the foundatio or into the plinth and disposal of surplus earth upto adistance of 50m from centre of trenches. 0.00 to 1.50 m 1.50 to 3.00 m 3.00 to 4.50 m providing and laying pcc 1:4:8 (1 cement : 2 coarse sand : 8 stone aggregate 40 mm nominal size) including watering, ramming consolidating and dressing complete- all work up toplinth level : in beddding provide all material ,labour and t&p etc. fixing of following type of timbering in trenches with 50 mm thick country wood planks, 150 x 75 mmsize sal wood wallers and 125mm dia. sal wood ballies for struts 1.5 m c/c including removal of all timbering after aying of sewer etc. all complete. a. open timbering (0.00 to 3.00m) provide all material ,labour and t&p etc. fixing of follow
Sector: Water supply and Sewerage