work no.02- rising main and other related works 200 mm diameter d.i. pipe from the tube well installed near mahatma gandhi school (nagar) to the main pipeline in ward no. 30, mohalla kheldar. - carting of 200 mm dia di class k-7 pipe from store to site 2 loading & unloading of di k7 pipe 3 provide and laying of 200 mm dia di class k-7 pipe confirming to 1s 8329 (dsr 2018-18.72.2 -13.33%) 4 supply & fabrication of different type specials as per site requirement. 20% of above item no 3 5 excavation of trenches in ordinary soil for laying of 200 mm dia di class k-7pipe line,jobmcum5 depth upto 1.5 m bgl, after laying of pipe filling back. (dsr 2018-2.10.1.2-13.33%) 6 supply and fixing of 150mm ci sluice valve. 7 supply and fixing of c.i. reducer including ci d-joint complete (200mm*150mm). 8 supply and fixing of c.i. 200mm dia.tail piece with nut-bolts, gasket complete. 9 supply and fixing of c.i. d/f 150mm dia. 900 bend. 10 supply and fixing of c.i. d/f 200mm dia. 900 bend. 11 supply and fixing of c.i. plaintee 200mm with required ci d-joint. 12 supply and fixing of df reflexvalve 150mm 13 interconnection of existing distribution main 200mm and 250mm size pipe line. 14 inter connection of 200 mm dia new pipe line to existing line including cutting, welding bydg set welding plant, with material, labour required t&p etc complete. (as per statement attached) 15 making thrust block of 1:2:4 cement, coarse20mmballast.m10 sand (1m=1 nos approximately) (pwd-279) 16 dismantling of c.c. road and stacking of useful material and temporary reinstatement of road with old materials etc. complete. 17 reinstatement of c.c. road and stacking of useful material and temporary reinstatement of road with old materials etc. complete.20% of above item no 16