Specifications include, but are not limited to: 001. Deicing Salt (Sodium Chloride) shall be either Rock Salt #1-medium CC or Solar Salt obtained by evaporation of sea water. The delivered product shall comply with ASTM D 632, Type 1, Grade 1, andMissouri Department of Highway StandardsMGS-92- 05F. A. Sodium Chloride (ROCK SALT) Sodium chloride shall be in the form of Rock Salt containing at time of delivery no more than 2.0 percent moisture based on dry weight. 1.0 percent if heated at 110° C for two (2) hours. B. CHEMICAL COMPOSITION Sodium Chloride (Deicing Salt), when dried to constant weight as specified above, shall conform to the following requirements: Sodium Chloride (NaC1), min. percent 95.0 Solubility in boiling distilled water,min., percent 99.0 C. GRADING Sodium Chloride (DEICING SALT), when dried asspecified above,shall conform to the following requirements as determined by laboratory sieves. TOTAL PERCENT PASSING Sieve Min. Max ½inch.....................................................................................100min. ⅜inch......................................................................................95/100 No. 4..................................................................................20/90 No. 8..................................................................................10/60 No. 30...........................................................................................15max. The sieve analysisshall be in accordancewith the applicable provisions of current A.A.S.H.T.O. DesignationT27. 001. Sodium Chloride 250 tons $ / ton 002. Enhanced Deicer 250 tons $ / ton 003. Liquid Calcium Chloride Solution 500 gallons $ / gal 004. Liquid Organic Accelerator 1,500 gallons $ / gal
