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2357. RITUMTNOI1,., TACK COAT <br />rSpecific Requirements <br />2357.0. SPECIFICATTON REFERENCE: Section 2357 of the State of Minnesota, <br />Department of Transportation, "Standard Specifications for Highway Construc- <br />tion", dated 1983 Edition, and all amendments thereto, shall apply except as <br />modified or altered in the following Specific Requirements. <br />2357.1. DESCRIPTION: This work shall consist of treating the existing <br />bituminous surface prior to placing the leveling courses dnd treating the <br />leveling course prior to placing the wearing course. <br />2357.2.1. Bituminous Materiels: Bituminous materials for tack coat shall <br />meet the requirements for Mn/DOT Specification 3151 for RC 70 or RC 250. <br />2357.3. CONSTRUCTION REQUIREMENTS: The tack coat shall be applied to the <br />existing surface as directed by the Engineer. The rate of application of the <br />tack coat shall be 0.05 gallons per square yard. <br />The surface to be coated shall be dry and free from all foreign material prior <br />to the application of the tack coat. <br />2357.4. METHOR OF MEASURMENT: Bituminous material for tack coat will be <br />measured by volume in gallons at 60°F. <br />2357.5. BASIS OF PAYMENT: Payment for bituminous materials used for tack <br />coat shall be compensation in full for all costs incidental to the furnishing <br />and application. <br />ITEM NO. ITEM UNIT <br />2357.502 Nitumincnie Material for Tack Coat Cal. <br />0-8074c <br />Copyright. 1985 <br />Ronestroo, Rosene, Anderlik <br />6 Associates, Inc. <br />