Details: pipeline extention at 34th mile 100.8.1:fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals. 15.2.1:demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in-charge.nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) 4.1.5:providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) 18.13.1:making connection of g.i. distribution branch with g.i main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete:25 to 40 mm nominal bore 18.12.4:providing and fixing g.i. pipes complete with g.i fittings including trenching and refilling etc. external work32 mm dia nominal bore 18.46.4:pr
Sector: Water supply and Sewerage