supply of set of safety slings with alloy steelset of safety slings with alloy steel,set of safety slings with alloy steel d-shackle for tm safety of 3 ph. locos as per given drawi ngs or latest if any. 1. safety sling as per drg. no. c/els/lgd/b-f/4/25 or latest if any & conforming to is: 2 266, grade1770, 6x19m, steel core (cwr)---02 nos./set. 2. safety sling as per drg. no. c/els/lgd/b-f/4/26 or latest if any & conforming to is: 2266, grade1770, 6x19m, steel core (cwr)---04 nos./set. 3. alloy steel d -shackle as per drg. no. c/els/lgd/bogie/4/170 or latest if any---06 nos./set. [ warranty period: 30 mont hs after the date of delivery ] ]