supply of set of safety sling for main compressor consisting of two items as follows: (i) safety sling for main compressor of wag9/wap7 locos as per rly drg.no.c/els/lgd/aux/4/39 alt-1 along with u clamps 4 nos. per sling and hex head bolt m16x65 (steel en24). - 4 nos.set of safety sling for main compressor consisting of two items as follows: (i) safety sling for main compressor of wag9/wap7 locos as per rly drg.no.c/els/lgd/aux/4/39 alt-1 along with u clamps 4 nos. per sling and hex head bolt m16x65 (steel en24). - 4 nos.,set of safety sling for main compressor consisting of two items as follows: (i) safety sling for main co mpressor of wag9/wap7 locos as per rly drg.no.c/els/lgd/aux/4/39 alt-1 along with u clamps 4 nos. per sling an d hex head bolt m16x65 (steel en24). - 4 nos. per sling and other hard ware accessories.-1 no./set-. (ii) additional s afety sling for compressor to loco body on soft mount side of 3 phase electric locomotives as per sc.rly. drg.no. c/ els/ lgd/ aux/3/43 alt1 (ref 1 to 9). set details annexure-a attached.-1 set. note:1) one sample should be got ap proved before effecting bulk supply. 2) load test certificate obtained from government approval labs to be provide d along with the supply [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lac s ] ]