bids are invited for supply and erection of hdpe pipes and fittings item 1-hdpe pipe of 200mm od length of 6m material grade of pe100 - pressure rating of pn10 as per the is 4984- 2016 , item 2-hdpe pipe of 110mm od length of 6m material grade of pe100 - pressure rating of pn10 as per the is 4984-2016 , item 3-hdpe 90 degree bend - elbow 110 mm od material grade of pe100 - pressure rating of pn10 as per the is 4984-2016 , item 4-hdpe 90 degree bend - elbow 200mm od material grade of pe100 - pressure rating of pn10 as per the is 4984-2016 , item 5-hdpe 45 degree elbow 200mm od material grade of pe100 - pressure rating of pn10 as per the is 4984-2016 , item 6-hdpe equal tee 200mm od - material grade of pe100 - pressure rating of pn10 as per the is 4984-2016 , item 7-hdpe reducing tee 200 to 200 with 110mm branch - material grade of pe100 pressure rating of pn10 as per the is 4984-2016 , item 8- hdpe reducer 200 to 160 - material grade of pe100 - pressure rating of pn10 as per the is 4984-2016 , item 9- hdpe reducer 160 to 110 - material grade of pe100 - pressure rating of pn10 as per the is 4984-2016 , item 10- hdpe stub end 200mm od pipe - long neck , item 11-hdpe stub end 110mm od pipe - long neck , itm 12-galvanize coated steel flange 200mm stub end connecting pn10 rating 340mm od 235mm id 24mm thk-295mm pcd with 8 holes of 23mm dia 8 nos fasteners m22 stud with 2 hex bolts 2 washers , itm 13-galvanize coated steel flange 110 mm stub end connecting - pn10 rating 220mm od 125mm id 20mm thk 180mm pcd with 8 holes of 18 mm dia- 8 nos fasteners - m16 stud with 2 hex bolts 2 washers , item 14- erection of 200mm od hdpe pipe and pipe fittings as specified in part b of enclosed technical specifications. , item 15- erection of 110mm od hdpe pipe and pipe fittings - as specified in part-b of enclosed technical specifications. 1 15 total quantity : 628