Tender For corrigendum : supply of set of safety sling with d shackel for wap7 loco bogie as rdso smi no. 269 rev-1. one set consists of 3 items 24 nos. 1. safety sling for traction motor 3 & 4 of wag-9/wap-7 locomotives length 1810-0/+3 mm as per rdso drg no. skel-4859 alt-1, qty. 4 nos. 2. safety sling for traction motor 1, 2, 5 & 6 of wag-9/wap-7 locomotives length 1510-0/+3 mm. as per rdso drg. no. skel-4859 alt-1, qty. 8 nos. 3. 'd' shackle (with nabl approved test lab certificate) to rdso drg no. skel-5007, qty. 12 nos.