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2025 FEDERAL OVERLAY, BROADWAY – CALIFORNIA ST TO 18TH ST SPECIAL PROVISIONS <br />FEDERAL AID# STBGUL-2715(012); COE PW# 3841 SP-91 May 6, 2025 <br /> <br /> 1 <br />d. Any work in an intersection requires advance warning in both signage and a 2 <br />number of Working Days advance notice as determined by the Engineer, to alert 3 <br />traffic and emergency services of the intersection closure or partial closure. 4 <br /> 5 <br />e. Allow new compacted HMA asphalt to cool to ambient temperature before 6 <br />any traffic is allowed on it. Traffic is not allowed on newly placed asphalt until 7 <br />approval has been obtained from the Engineer. 8 <br /> 9 <br />2. Temporary centerline marking, post-paving temporary marking, temporary stop 10 <br />bars, and maintaining temporary pavement marking must comply with Section 11 <br />8-23. 12 <br /> 13 <br />3. Permanent pavement marking must comply with Section 8-22. 14 <br /> 15 <br />5-04.3(14)B2 Submittals - Planing Plan and HMA Paving Plan 16 <br />The Contractor must submit a separate planing plan and a separate paving plan to the 17 <br />Engineer at least 5 Working Days in advance of each operation’s activity start date. 18 <br />These plans must show how the moving operation and traffic control are coordinated, as 19 <br />they will be discussed at the pre-planing briefing and pre-paving briefing. When 20 <br />requested by the Engineer, the Contractor must provide each operation’s traffic control 21 <br />plan on 24 x 36 inch or larger size Shop Drawings with a scale showing both the area of 22 <br />operation and sufficient detail of traffic beyond the area of operation where detour traffic 23 <br />may be required. The scale on the Shop Drawings is 1 inch = 20 feet, which may be 24 <br />changed if the Engineer agrees sufficient detail is shown. 25 <br /> 26 <br />The planing operation and the paving operation include, but are not limited to, metal 27 <br />detection, removal of asphalt and temporary asphalt of any kind, tack coat and drying, 28 <br />staging of supply trucks, paving trains, rolling, scheduling, and as may be discussed at 29 <br />the briefing. 30 <br /> 31 <br />When intersections will be partially or totally blocked, provide adequately sized and 32 <br />noticeable signage alerting traffic of closures to come, a minimum 2 Working Days in 33 <br />advance. The traffic control plan must show where police officers will be stationed when 34 <br />signalization is or may be, countermanded, and show areas where flaggers are 35 <br />proposed. 36 <br /> 37 <br />At a minimum, the planing and the paving plan must include: 38 <br /> 39 <br />1. A copy of the accepted traffic control plan, see Section 1-10.2(2), detailing each 40 <br />day’s traffic control as it relates to the specific requirements of that day’s planing 41 <br />and paving. Briefly describe the sequencing of traffic control consistent with the 42 <br />proposed planing and paving sequence, and scheduling of placement of 43 <br />temporary pavement markings and channelizing devices after each day’s planing, 44 <br />and paving. 45 <br /> 46 <br />2. A copy of each intersection’s traffic control plan. 47