supply of double legged wire rope sling of c , double legged wire rope sling of capacity 15 tons conforming to is:2762 of 2009.one set c onsists of two nos wire rope having length i)3175 mm ii)3250 mm hook opening 70 mm(h -400m m w-250 mm)as per following specification (1) main oval shape at top having thickness of 70 mm & inner dia of 250 mm (2) hook with thimble at other end (3) mechanical splicing conforming to is:5245 [part ii] of 2013 using al alloy ferrules. (4) thimbles conforming to is: 2315 of 1978. (5) ferrules conforming to is: 10 942 of 2002. (6) eye hook conforming to is:2759 of 1969 (7) wire rope conforming to is:2266 of 2002, mad e from wire rope [14-7 plus 7-7-1] construction, steel core [iwrc], right hand ordinary lay, finish un-galvani zed, tensile strength 1770 n/sq-mm (8) minimum breaking load 911 kn. (9) effective length i)3175 mm ii)3 250 mm hook opening 70 mm. [ warranty period: 30 months after the date of delivery ] ]