( 1 ) Supplying & laying 1000 mm dia ( 10 mm. thick ) M. S. Pipe as casing between Chainage ( 3 + 990 to 3 + 740 ) and 700 mm & 800 mm dia,, 10mm thick S. W. M. S pipe as conduit between Ch. ( 3 + 990 to 3 + 740 ) & Ch. ( 2 + 280 to 2 + 570 ) including 1 no. Jack pushing of M. S. pipe under culvert for the Clear water rising main at Kalyani Expressway under North Dum Dum municipality in connection with the project of “Augmentation of Water Supply Scheme of North Dumdum Municipality under AMRUT 2. 0”. And 01 no. more.... ( 565 )