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2357. BITUMINOUS TACK COAT <br />Specific Requirements <br />2357.0. SPECIFICATION REFERENCE: Section 2357 of the State of Minnesota. <br />Department of Transportation, 'Standard Specifications for Highway Construc- <br />tion," 1983 Edition and all amendments thereto, shall apply except as modified <br />or altered herein. <br />2575.1. DESCRIPTION: This work shall consist of treating the bituminous <br />binder surface prior to placing the weaving courses. <br />2357.2.1. Bituminous Materials: Bituminous materials for tack coat shall meet <br />the requirements for Mn/DOT Specification 3151 f-- RC 70 or RC 250. <br />2357.3. CONSTRUCTION REQUIREMENTS: The tack coat shall be applied to the <br />existing surface at the locations as shown on the plans. The rate of <br />application of the tack coat shall be as directed by the Engineer, but not <br />greater than U.05 gallons per square yard. <br />The surface to be coated shall be dry at,d free from all foreign material prior <br />to the application of the tack coat. <br />2357.4. METHOD Or !!FA UREMENT: Bituminous material for tack coat will be <br />measured by volume in gallons at 60� F. <br />2357.5. EASIS 0! PAYMENT: Payment for bitumincus materials used for tack cost <br />shall be compensation in full for all costs incidental to the furnishing and <br />application. <br />IT;.M NO. ITEM UNIT <br />2357.502 Bituminous Material for Tack Coat Cal. <br />: a:1j9�• <br />Copyright 1960 <br />somostroo, Rosene. Anderlik <br />i ♦ssocistes, Inc. <br />