Agenda - Council - 08/23/2016 - Laserfiche WebLink

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SECTION 0155 00 MAINTENANCE OF TRAFFIC AND TRAFFIC CONTROL PART 1—GENERAL All traffic control devices shall conform and be installed in accordance to the"Minnesota Manual on Uniform Traffic Control Devices" (MN MUTCD) and Part VI, "Field Manual for Temporary Traffic Control Zone Layouts", the "Guide to Establishing Speed Limits in Highway Work Zones", the Minnesota Flagging Handbook, the provisions of Mn/DOT 1404 and 1710, the Minnesota Standard Signs Manuals Parts I and II, the Traffic Engineering Manual, the Traffic Control Layouts/Typical Traffic Control Layouts in the Plans,and these Special Provisions. The Contractor shall furnish, install, maintain, and remove all traffic control devices required to provide safe movement of vehicular traffic through the Project during the life of the Contract from the start of Contract operations to the final completion thereof. The Engineer will have the right to modify the requirements for traffic control as deemed necessary due to existing field conditions. The highways shall be kept open to traffic at all times,except as modified below. Traffic control devices include, but are not limited to, barricades, warning signs, trailers, flashers, cones, drums, pavement markings and flagmen as required and sufficient barricade weights to maintain barricade stability. 1.01 TRAFFIC CONTROL A. The Contractor shall be responsible for the immediate repair or replacement of all traffic control devices that become damaged,moved or destroyed,of all lights that cease to function properly, and of all barricade weights that are damaged, destroyed, or otherwise fail to stabilize the barricades. The Contractor shall further provide sufficient surveillance of all traffic control devices at least once every 24 hours. The Contractor shall furnish names,addresses,and phone numbers of at least two(2)individuals responsible for the placement and maintenance of traffic control devices. These individuals shall be "on call'24 hours per day, seven days per week during the times any traffic control devices, furnished and installed by the Contractor, are in place. The required information shall be submitted to the Engineer at the Pre-construction Conference. B. If traffic control layouts are not present in the Plan,or the Contractor modifies the layout or sequence from the Plan, the Contractor shall submit the proposed traffic control layout to the Engineer, for approval, at least fourteen (14) days prior to the start of construction. At least 24 hours prior to placement, all traffic control devices shall be available on the Project for inspection by the Engineer. The Contractor shall modify his/her proposed traffic control layout and/or devices as deemed necessary by the Engineer. C. The Contractor shall notify the Engineer in writing at least 72 hours prior to the start of any construction operation that will necessitate lane closure or internal traffic control signing. D. The Contractor shall inspect,on a daily basis,all traffic control devices,which the Contractor has furnished and installed,and verify that the devices are placed in accordance with the Traffic Control Layouts,these Special Provisions,and/or the MN MUTCD. Any discrepancy between the placement and the required placement shall be immediately corrected. The Contractor shall be required to respond immediately to any call from the Engineer or his designated representative concerning any request for improving or correcting traffic control devices. If the Contractor is negligent in correcting the deficiency within one hour of notification the Contractor shall be subject to an hourly charge assessed at a rate of$250.00 per hour for each hour or any portion thereof with which the Engineer determines that the Contractor has not complied. E. The person performing the inspection in paragraph(D) above, shall be required to make a daily log. This log shall also include the date and time any changes in the stages,phases,or portions thereof go into effect. The log shall identify the location and verify that the devices are placed as directed or corrected in accordance with the Division 1—General Requirements DVI-6