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(SFWMD) areas, during all phases of construction. Special attention shall be given for safely directing the flow of pedestrian and vehicular traffic. At the 1 discretion of the Engineer, the City may require the Contractor to call for and hire off -duty police officers for directing the traffic and maintaining safety if in any way his operations will curtail the use of the streets, roads and work areas specified herein. For bidding purposes, the Lump Sum (LS/DA) item 102 -1, Maintenance of Traffic as indicated in the Bid Form of the Proposal, shall be for the provisions and Maintenance of Traffic Devises during the entire length of the project. All devises needed for maintenance of traffic as directed by the Engineer shall be included on and paid for under Pay Item No. 102.1 No separate payment shall be made for other Maintenance of Traffic devises provided by the Contractor Section 102 -6 DETOURS: This sub - article is amended to include: Traffic may be detoured only upon approval of the Director of the Public Works Department. 20. Maintenance of Traffic Devises: All maintenance traffic control devises (including signs) shall be furnished by the Contractor. Barriers (including warning lights), barricades, construction signs, flashing arrow boards, and high intensity flashing lights shall be in accordance with the Manual on Uniform Traffic Control Devises for Streets and Highways, U. S. Department of Transportation Federal Highway Administration (ANSI D6.1 el 989) the State of Florida Department of Transportation Roadway and Traffic Design Standards for Design Construction. Maintenance and Utility Operations for Streets and Highways on State Maintained Systems, Public Works Manual of Metropolitan Miami -Dade County, and the latest revisions of the aforementioned manuals. As a minimum, the following traffic control devises shall be provided for maintenance of traffic as directed by the Engineer ITEM NO. DESCRIPTION 102 -74 -1 Barricades (Temporary Type I and II) 102 -74 -2 Barricades (Temporary Type III) 102 -60 Work Zone Signs (Temporary) 102 -77 High Intensity Flashing Lights (Temporary Type B) Note: Type "B" Low Intensity Flashing Warning Lights are to be provided and attached to the barriers, signs, and barricades, as required and recommended in the latest edition of (ANSI D6.le- 1989). At the City's request, additional Traffic Control Devises may be added during construction. Payment shall be as per pay item 102 -1. 21. Floating Silt Barrier (Section 104) The Work required under this Section shall be paid for at the contract unit price bid per linear foot of ' Floating Silt Barrier as indicated in the Bid Form of the Proposal. Such price and payment shall be Special Provisions 09/24 Page 6 of 16