Specifications include, but are not limited to: Description: This work shall consist of furnishing and delivering bulk rock salt. Materials: The rock salt shall meet the requirements of AASHTO specification M143, Sodium Chloride Type 1, Grade 1, and the following requirements: The rock salt shall not contain more than ½ pound, or less than 35 ppm of Ferric Ferrocyanide or Sodium Ferrocyanide per ton, at the delivery point. The maximum moisture content shall not exceed 2.5%. The rock salt shall be free flowing, fresh stock. Reclaimed or re-crushed rock salt will not be accepted. The rock salt shall be free of any foreign material. Bulk rock salt not meeting the above specifications shall be subject to rejection by Lake County and/or other local governmental units.
