Sling parted on Rig floor during lying out of Flow Head
at approximately 22.10 hrs crew was laying out the Flow Head 10.4 tons to aft landing riser skate for removal by crane.The Flow head was connected to the block and being tailed out by use of 3/4 inch steel sling attached to the riser skate.The oppersite end of the sling was choked around pup joint at the bottom of the Flow head.