Tender For corrigendum : supply of dmf air inlet to rinse outlet t spool piece as per annexure 1 , dmf air inlet to rinse outlet t spool piece as per annexure 2 , dmf backwash outlet extension elbow as per annexure 3 , dmf backwash outlet pipeline 595 mm as per annexure 4 , dmf inlet extension elbow as per annexure 5 , dmf service outlet 3 way spool piece as per annecure 6 , dmf service outlet 4 way spool piece as per annexure 7 , dmf backwash inlet header line elbow as per annexure 8 , dmf backwash inlet header pipeline 2510mm as per annexure 9 , dmf backwash inlet header pipeline t spool piece as per annexure 10 , dmf backwash inlet header pipeline 4180mm as per annexure 11 , dmf backwash inlet pipeline 1860 mm as per annexure 12 , dmf backwash inlet pipeline 3830 mm as per annexure 13 , dmf backwash inlet header pipeline t spool piece as per annexure 14 , dmf backwash inlet pipeline 3520 mm as per annexure 15 , dmf backwash inlet header line elbow with t spool piece as per annexure 16 , dmf backwash inlet header pipeline 3220mm as per annexure 17 , dmf backwash inlet header pipeline 2000mm as per annexure 18 , dmf backwash inlet extension elbow as per annexure 19 , dmf backwash inlet extension elbow as per annexure 20 , backwash pump suction pipeline 3770mm as per annexure 21 , backwash pump suction pipeline 1150mm , backwash pump suction pipeline 3900mm as per annexure 23 , backwash pump suction pipeline extension elbow as per annexure 24 , ph ii cwst pump suction pipeline 3998mm as per annexure 25 , cwst pump suction pipeline 1793mm as per annexure26 , cwst pump suction pipeline 700mm as per annexure27 ) /bid number : gem/2025/b/6902235 * /dated: 09-01-2026 & & / bid document 1 / 28