supply of set of di/du relays as per clw specn.no. clw/es/r-27 alt-z or latest consisting of 6 it ems 1.relay high voltage over load with locking arrangements type (di-qlm) ,qty=1 no./set, 2.rel ay complete assembly (du-q30),qty=1 nos/set, 3.earth fault relay type du qop complete relay ass ly. qop,qty=2 nos/set, 4.over load for rectifier (qrsi) di type relay ,qty=2 nos/set, 5.breaking exc itation overload relay (qe),qty=01 nos/set, 6.braking over load relay (qf),qty=01 nos/set [ warra nty period

Southern Railway has invited bids for the supply of set of di/du relays as per clw specn.no. clw/es/r-27 alt-z or latest consisting of 6 it ems 1.relay high voltage over load with locking arrangements type (di-qlm) ,qty=1 no./set, 2.rel ay complete assembly (du-q30),qty=1 nos/set, 3.earth fault relay type du qop complete relay ass ly. qop,qty=2 nos/set, 4.over load for rectifier (qrsi) di type relay ,qty=2 nos/set, 5.breaking exc itation overload relay (qe),qty=01 nos/set, 6.braking over load relay (qf),qty=01 nos/set [ warra nty period: 30 months after the date of delivery ] ]., with an EMD of ₹0.01 Cr. Please refer to the tender document for project value details. Interested bidders can submit applications until 23 September 2026, with the technical opening scheduled for 23 September 2026.