Characteristics of Wolf hybrids which differentiate them from domestic dogs. 1  Tendency to howl rather than bark. 2  Dense hair growth in the ear canals. 3  Sheds heavily from legs and feet, particularly in the summer.  Tuffs of hair present on 1  face. Elongated bones and narrow chest.  Head held 1  low. Moves with a slinking  gait.
Riprap, also known as rip rap, rip-rap, shot rock, rock armour or rubble, is rock or other material used to armor shorelines, streambeds, bridge abutments, pilings and other shoreline structures against scour and water or ice erosion.
I need to estimate some rip rap. I need to cover an area 8x21ft. The rip rap is shale 4 inch - 12 inch in diameter. I just need to cover an area on a spillway.It does not need to be to any appreciable depth. The supplier estimated 8 tons, but that sounded way excessive.e: Estimating Rip-Rap in reply to JimS, 01-15-2010 18:16:21. Before I paid 69 dollars ton, I would have the local sidewalk contractor haul me out a load of broken up sidewalk. Ripe/rap in Iowa about $8.00 ton.