supply of materials like pvc pipe & fittings, wall primer, distemper, acrylic emulsion paint, roller brush, jute brush etc. as per specification at the block development officer, samserganj, murshidabad. (part-c) , pvc pipes & fittings schedule 80 (medium duty) conforming to astmd - 1785 and threaded to match with gi pipes as per is : 1239 15 mm dia , pvc pipes & fittings schedule 80 (medium duty) conforming to astmd - 1785 and threaded to match with gi pipes as per is : 1239 20 mm dia , pvc pipes & fittings schedule 80 (medium duty) conforming to astmd - 1785 and threaded to match with gi pipes as per is : 1239 25 mm dia , polythene bib cock / stop cock with plastic inlet emco / atlas or equivalent) 15 mm , pvc socket-15 mm dia , pvc socket-20 mm dia , pvc socket-25 mm dia , pvc elbow-15 mm dia , pvc elbow-20 mm dia , pvc elbow-25 mm dia , pvc tee-15 mm dia , pvc tee-20 mm dia , pvc tee-25 mm dia , reducing tee (mm x mm) 20 x 15 , reducing tee (mm x mm) 25 x 15 , reducing tee (mm x mm) 25 x 20 , reducing elbow (mm x mm) 25 x 15 , reducing elbow (mm x mm) 25 x 20 , male threaded adopter (mta) 15 mm dia , female threaded adopter (fta) 15 mm dia , pipe clip (saddle) 15 mm , pipe clip (saddle) 25 mm , pipe jointing gum (100 gm) , taflon tape , wall primer (nerolc -eco exteriorgrade primer) (20 ltr. per bucket) , distemper (20 ltr. per bucket) , acrylic emulsion paint (nerolac beauty smooth -exterior grade) (20 ltr. per bucket) , stainer coluring pigment (200 ml) , rollar brass (6) , brass (2) , brass (4) , jute brass