supply and delivery of misc items for sitpara major rli scheme in chopra block under islampur (a.e)sub-divisions.- 1 supply 2 supply of 200 mm od, class - l rigid pvc pipes conforming to is:4985 / 2000 ( with latest ammendments) and duly isi marked with 1 (one no. loose coupler conforming to is:10124/2009 part-2 ) 1988 duly isi marked for every 6 m. length, required solvent cement for each pipe as per is: 14128/1994 ( with latest ammendments ) up to the destination point inclusive of all charges. 3 supply of 140 mm od, class - l rigid pvc pipes conforming to is:4985 / 2000 ( with latest ammendments) and duly isi marked with 1 (one no. loose coupler conforming to is:10124/2009 part-2 ) 1988 duly isi marked for every 6 m. length, required solvent cement for each pipe as per is: 14128/1994 ( with latest ammendments ) up to the destination point inclusive of all charges. 4 140 mm diaupvc pipes (class-ii), is:4985/2000 certification marked with latest amendments, ivory grey coloured, both end plain, along with one matching coupler/ socket (class-ii) duly is:40134/1988 marked & required solvent cement duly is:14182/1994 marked for each. 5 200x140 pvc reducer (class-ii) with free solvent cement . is 10124/2009 part-3 with latest ammendment. 6 200x160 pvc reducer (class-ii) with free solvent cement . is 10124/2009 part-3 with latest ammendment. 7 200x200x200 upvc equal tee with free solvent cement : is 10124/2009, part-5 (class-ii) 8 140 mm dia 90 degree bend (cl-ii) (is no 10124/2009 part-8 with latest amendmentt, table-i) 9 160 mm dia ftp (cl-ii) (is no 10124/2009 part-6 with latest amendmentt) 10 140 mm end cap (cl iii) is:10124(part 4)/1988 with latest amendments. 11 solvent cement