2026 Asphalt Phase I

2026-11-03

A . Asphaltic Concrete This surface course for the roadway shall be known as Plant Mix Bituminous Pavement BP - 1 , BP - 2 or Bituminous Surface Leveling and shall be constructed as outlined in Missouri Standard Specifications for Highway Construction , latest edition . All mix designs must be currently approved by MoDOT for use . B . Testing Testing requirements shall be outlined in Missouri Standard Specifications for Highway Construction , latest edition . Testing shall be done by a local agency or by consultant employed by local agency . C . Traffic Control The City of Rolla will be responsible providing all necessary traffic control devices . The Contractor will be responsible for installing temporary traffic control devices and flagging including installing any required detours . The contractor will be responsible for installing temporary pavement markings , the City of Rolla will provide the temporary pavement markings . D . Prevailing Wages The Contractor shall be responsible for compliance with Section 290 . 250 of the Revised Missouri Statutes pertaining to payment of prevailing wages . E . Tack This shall consist of liquid asphalt ( Designation SS1 - H ), applied at a rate of 0 . 08 gallon per square yard unless otherwise specified , conforming to Missouri State Highway Commission . F . Coldmilling This shall consist of removing 1 ” 2 ” or 4 ” of the existing surface . There may be concrete patches that require milling . No additional payment for milling concrete patches . The coldmilled area must be filled with asphalt within 48 hours . The City of Rolla will NOT provide trucking , cleanup and hauling off of millings . The contractor must provide a sweeper and operator to assist cleanup .

Missouri

2026-04-29