supplying, cojoining including laying of high quality water tight hdpe floating boom barrier in yamuna river near shyam ghat (jagatpur) at right bank and left bank under jurisdiction of civil division - vi. supplying, cojoining including laying of high quality water tight hdpe floating boom barrier in yamuna river near shyam ghat (jagatpur) at right bank and left bank under jurisdiction of civil division - vi. , supplying, cojoining including laying of high quality water tight hdpe floating boom barrier in yamuna river near shyam ghat (jagatpur) at right bank and left bank where ever required by providing and connecting following materials:- (length of single trash boom - 320 mtr. hdpe floating boom barrier (size - 1.7 mtr.) sloated angle of size 40 x 40 x 5 mm as required. m.s. jaali (as required). nut,bolt & washer of size as required. anchor bolt (hook type - 10mm) as required. nylon rope of size - 10 mm (minimum) as required.