Agenda - Council - 06/27/2017 - Laserfiche WebLink

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SPECIAL PROVISIONS - SP20I6 BOOK Last Revision by CO Special Provisions: 2/08/17 Created August 20, 2015 Page 57 SP 0202-101 S-45.2 METHOD OF MEASUREMENT Square or rectangular truncated dome area will be measured by the square foot. Radial Truncated domes will be measured along the long cord and multiplied by 2 feet to compute S.F. S-45.3 BASIS OF PAYMENT Payment will be made under Item 2531.618 (Truncated Domes) at the Contract bid price per square foot, which shall be compensation in full for furnishing and installation of truncated domes. If additional radial domes are required and not called for in the plans they will be paid for at 4 square feet per each additional plate. S-46 (2563) TRAFFIC CONTROL SUPERVISOR The Contractor shall provide a Traffic Control Supervisor for all major traffic control modifications to the Project, in accordance with Contract provisions and as directed by the Engineer. S-46.1 The Contractor shall provide a Traffic Control Supervisor for all major traffic control modifications listed below: 1. Initial startup of the Project 2. Whenever any bypass is placed into operation 3. Winter suspension traffic control adjustment operation 4. Spring start-up traffic control adjustment operation 5. Completion of the Project 6. Any other major changes to the Traffic Control set-up (due to Contractors staging of operations) The Traffic Control Supervisor shall be on site 3 days prior to all major traffic control modifications listed above until the major traffic control modification is functioning properly allowing for safe, long term accommodations for traveling public. During the 3 day time period prior to the major traffic control modification, the Traffic Control Supervisor will be expected to be on -site to develop a site plan for the major traffic control modification, to determine and ensure timely delivery of the proper quantity of traffic control devices, and to develop staging plans for the major traffic control modification operation. The Traffic Control Supervisor shall then coordinate and direct the installation of the devices as well as the staging of the traffic control modification to ensure a safe and efficient transition is completed. Following the transition, the Traffic Control Supervisor shall monitor the traffic flow of the site(s) in question and make modifications necessary to provide for the safe and efficient passage of the traveling public. S-46.2 The Traffic Control Supervisor shall be certified as a worksite supervisor by MnDOT. A copy of the traffic Control Supervisor's certification shall be provided to the Engineer at the Project pre -construction conference. MnDOT certification as a Traffic Control Supervisor can be obtained by attending a 3 day MnDOT Traffic Control Supervisor Course within the last 5 years. Additional information on MnDOT's certification can be obtained by contacting Leigh Kriewall at 651-366-4217. The National ATSSA Traffic Control Supervisor Certification will not be accepted. (A) The Contractor shall, at the pre -construction conference, designate a Traffic Control Supervisor who shall be responsible for and perform the traffic control management. The traffic Control Supervisor shall be either an employee of the Contractor other than the superintendent, or an employee of a firm which has a subcontract for overall traffic control management for the project. The Traffic Control Supervisor shall be responsible for the management of the traffic control operations of the Project, including those of the Contractor,