supply of ungalvanisedungalvanised,ungalvanised 28mm diameter wire rope sling of effective length 51 mts. th e one end of the sling shall be crimped hydraulically with standard ferrule and forge d solid thimble. the wire rope shall be of steel core to iwrc,rho lay,6 x 36 constructio n and tensile grade 1770n sqmm as per is-2266 latest .make :m/s. usha martin. the wire ro pe sling to be fitted in class iv hot metal handling 40 tonne eot crane of steel melting shop. the forged solid thimble shall be as per is-2315 and rwf drawing no 711014410010 . note: a) manufacturers test certificate for wire rope as per is 2266 should accompan y the supply. b) proof load test certificate for wire rope sling as per is:5245 should ac company the supply. c) authorised dealership certificate from m/s usha martin should b e submitted along with the offer. as per drg.no. 711014410010 ]