Tender For corrigendum : required material for peyjal apoorti - steel tube 32 mm 3 mtr long , connecting rod 12 mm 10 ft long , balti brass india mark ii , check valve brass isi make , washer lather isi make , bearing nbc isi make , handpump machine with tipai tonti and head , nut and head bols s s steel , socket india mark ii , excel isi make , pvc pipe 110 mm dia , rubber sheet , ring , thread , jali clothes , baal 4 , pcking sheet 4 , riflex baal 4 , m seal 100 gm pack , packing sheet 8