tender for providing and laying 90 mm hdpe pipeline at ward no:14 jeevanagar west to ward 16 muhavur rasthainseithur town panchayat.; 1 earth work excavation and depositing on bank withinitial lead of 10m and lift of 2.00m in narrow trenches for laying of pipes for water supply and sewerage works in the following types of soil strata as directed by departmental officers 2 supply and delivery of hdpe& gi pipes specials including cost and conveyance of all materials to site and all labour charges. 3 90 mmhdpe pipe (pn 10 pe 100 asper is 4984/2016) 4 90 mmhdpe cylinder bend 5 90 mm dia hdpe equal tee 6 80 mm dia gi pipe 7 80 mm dia gi pipe elbow 8 90 mm hdpe end cap 9 80 mm dia gate valve 10 conveyance of lowering hdpe pipes and specials to trench andlaying to proper grade and alignment and asdirected by the twad officers (page -280) 11 90 mmhdpe pipe