tender for work of laying 250 mm diameter hdpi 400 m pipe line. - dismantling manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 meters lead as per direction of engineer-inchar e. cutting of kharanja 2 excavation of trenches manually or machanically in soil mixed with moorum/shingle/kankar for pipe line with lift upto 1.5 m lead upto 50m including filling back , watering and ramming of excavated earth in to the trenches and removeal and disposal of surplus earth within a distance of 50 m from the center of the excavated treches.in mixed soils 3 sand filling in plingth including supply of lab, mat,t&p etc ali comp. 4 supply of following size pipes including frieght , insurance and all taxes (excluding gst) , 250 mm dia hdpe pipe 5 providing specials required for proper completion of work 10% of pipe cost 6 carting of following size of pipes and specials from store to the site of work within 8 kms , lowering the same into trenches and laying true to the alignment and gradient including jointing the same properly and testing of pipe line including cutting of pipe for the making the required lenghts as per design chart. 250 mm dia hdpe pipe 7 barricading of pipe line of trenc es y using bamboo poles , rope with red flags , glow caution boards ,diversion boards & red light. ( total length proposed to be barricaded ) 8 provision for interconnection from old existing pipe line with new pipe line as per requirement & direction of engineer incharge including suplly of all materials , labour p etc.(250x250)mm 9 s/f of 250 mm dia sluice valve including supply of lab, mat, t&p etc all comp. 10 disposal of surplus excavated earth over including loading unloading & cartage upto 8kms (10% of excavted earth -item no 3 11 unforseen work as site clearance etc all comp