Z -- Loop/Cliff Road Surface Crushing

Avery Ranger District, Shoshone County, Idaho. Work includes ripping the existing road surface for road crushing by obtaining enough material (2 inches or larger) from the roadbed and ditchlines to produce a layer of uncompacted crushed material a minimum of 6 inches deep covering the width of the existing road traveled way, turnouts and shoulders. A mobile road crusher (Forester C-2000 or equal) shall process the windrowed material, up to 16-inch diameter, to produce road surface material of a 2-inch minus gradation. Crushed material shall be uniformly processed, shaped and compacted at the optimum moisture content to provide proper inslope or outslope for road surface drainage. Estimated start work of October 10, 2002 with completion by November 10, 2003. Estimated price range between $25,000 and $100,000.