A median barrier, bridge rail, or retaining wall may block worker escape routes. Evaluate the COZEEP use criteria for lane closures on freeway-to-freeway connectors and for night closures of exit and entrance ramps. Request the user interface software and provide it to the Transportation Management Center for installation. Do not sever or move a pedestrian route for nonconstruction activities such as parking for vehicles and equipment. 3. Calculate the adjustment on a force account basis. The covers should also present a workmanlike appearance. ALT ALT Lane Closure System Welcome to LCS User ID: Password: Forgot your password? The contract item price includes the costs of maintaining, replacing, and repairing channelizers. Confirm that AFAD are placed in accordance with the plans and where clearly visible to the AFAD operator and to approaching traffic. If necessary, direct the contractor in writing to act at once to remedy any issue not in compliance with the contract: If the contractor cannot address the traffic safety issue because of a lack of materials and it is safe to do so, consider temporarily suspending the work until correction can be made. Do not allow the use of epoxy adhesive to place pavement markers in areas where the removal of the pavement markers is required. Caltrans TMP for the Bay Bridge Full Closure. Chapter 1 - Caltrans Construction Organization, 4-1202B Temporary Traffic Control Devices, 4-1202B (10) Temporary Crash Cushion Module, 4-1202B (14) Portable Changeable Message Signs, 4-1202B (16) Temporary Flashing Beacon Systems, 4-1202B (17) Automated Work Zone Information Systems, 4-1202B (18) Portable Transverse Rumble Strips, 4-1202B (19) Portable Radar Speed Feedback Sign Systems, 4-1202B (20) Automated Flagger Assistance Devices, 4-1202B (21) Temporary Automated End of Queue Warning System, 4-1202C (2)Temporary Pedestrian Access Routes, 4-1202C (3) Bridge Cleaning and Painting Activities, 4-1203B Temporary Traffic Control Devices, 4-1203B (10) Temporary Crash Cushion Module, 4-1203B (14) Portable Changeable Message Signs, 4-1203B (16) Temporary Flashing Beacon Systems, 4-1203B (17) Automated Work Zone Information Systems, 4-1203B (18) Portable Transverse Rumble Strips, 4-1203B (19) Portable Radar Speed Feedback Sign Systems, 4-1203B (20) Automated Flagger Assistance Devices, 4-1203B (21) Temporary Automated End of Queue Warning System, 4-1203C (1b) Contingency Plans for Closures, 4-1203C (1d) Status Updates for Authorized Closures, 4-1203C (1f) Placement Sequence and the Start of Work, 4-1203C (1i) Reverse Operations Inside Closures, 4-1203C (2)Temporary Pedestrian Access Routes, 4-1203C (3) Bridge Cleaning and Painting Activities, 4-1203D (3) Temporary Lane Line and Center Delineation, 4-1203D (4) Temporary Edge Line Delineation, 4-1203D (5) Temporary Traffic Stripe Tape, 4-1203D (6) Temporary Traffic Stripe Paint, 4-1203D (7) Temporary Pavement Marking Tape, 4-1203D (8) Temporary Pavement Marking Paint, 4-1203E Temporary Pavement Delineation for Seal Coats, 4-1206B Temporary Traffic Control Devices, 4-1206B (9) Temporary Crash Cushion Modules, 4-1206B (13) Portable Changeable Message Signs, 4-1206B (15) Temporary Flashing Beacon Systems, 4-1206B (16) Automated Work Zone Information Systems, 4-1206B (17) Portable Transverse Rumble Strips, 4-1206B (18) Portable Radar Speed Feedback Sign Systems, 4-1206B (19) Automated Flagger Assistance Devices, 4-1206B (20) Temporary Automated End of Queue Warning System, 4-1202 B (14) Portable Changeable Message Signs, 4-1202C (2) Temporary Pedestrian Access Routes, 4-1203C (2) Temporary Pedestrian Access Routes, CalOES: Power Outage and Fire Recovery Resources. During the project initiation or planning stage, Caltrans considers TMP measures with associated road user costs and additional construction costs to the fullest extent feasible. Determine when the contractor must submit a construction contingency plan. Compensation for flaggers used for all movements of workers, construction vehicles, and equipment on or across lanes open to traffic will be included in the bid item of work involved. Connect closures by extending the tangents. Example Transportation Management Plans - FHWA Work Zone For more information on cancellations, refer to the current COZEEP agreement. No formalized solution and design applies to all situations. It is not necessary to restudy impact previously studied during planning and design unless significant commercial development has occurred in the area in the interim. Verify portable transverse rumble strips comply with the requirements in Section 12-3.36 Portable Transverse Rumble Strips of the project special provisions, if applicable. Restore all signs and signals to normal operation. Review the project plans and sheets T1A, T1B, and T2 of the Standard Plans. If a change order is processed that requires COZEEP support, and it is estimated that existing state-furnished materials funding for COZEEP is not sufficient, include additional funding for COZEEP as part of the change order. Advisory speeds are not enforceable by the CHP. M1. They require lane closure charts that specify when and how many lanes may be closed for construction. Information such as lane closure charts and road user costs will be added to the TMP once the project moves into the . Next install the first sign drivers will see in approaching the work area from the affected direction. Reviews the TMP and traffic contingency plan for constructability issues. Anticipated cooling times needed for asphalt concrete pavements before opening a lane, shoulder, or ramp to public traffic. Verify temporary pavement markers comply with Section 81-3, Pavement Markers, of the Standard Specifications, except for the waiting period before placing pavement markers on new asphalt concrete. While the Caltrans' charts did not explicitly dictate that a contractor must perform work during nighttime hours, the charts functionally required that any work requiring a lane closure could only be performed at night. Also, verify that flagging stations are laid out correctly, are visible to approaching traffic, are illuminated during nighttime, and have correct advance warning signs. Dirt is not an acceptable surface. Maintenance funded projectson maintenance projects, obtain additional funding through a request to the district Maintenance Unit. Additional signs ordered by the resident engineer are paid for as extra work. The CHIN incident layer is updated every 1 minute. During construction, district construction directs the implementation of TMP elements that are part of the contract or encroachment permit. Consult your district COZEEP coordinator for a current estimate of hourly and mileage COZEEP cost. If you accept a closure request, the status will change to PENDING. If you reject a closure request, LCS will send the contractor an email asking for a correction and resubmission. Based on traffic counts, the district traffic operations office determines times for closures and for night work. As early as possible, verify that all Department-furnished equipment is available at the location specified. Category 2 devices include barricades and portable sign supports. Instead, the district coordinator should contact the statewide contract manager to verify the correct billing rates. Verify a minimum clearance of 8 feet between the array and the nearest traffic lane. EL DORADO, Calif. (KTXL) - A rockslide closed off both directions of Highway 50 near Echo Summit for hours Friday. The contingency action plans should include detailed operations undertaken in case a major activity passes the late-finish milestone. Consideration for worker safety and the safe movement of traffic through work zones starts with planning. When full use is not possible, accommodate traffic by verifying a continuous roadway throughout the length of the project, achieved by using one or a combination of the following: The newly constructed highway or portions of it, A detour where traffic, including pedestrians and bicycles, is diverted over a temporary roadway, Passage of traffic through the work in progress. The CHP sorts and subtotals the COZEEP service summary by project, including cost information. Confirm flaggers are wearing American National Standards Institute (ANSI)-compliant garments in accordance with the Construction Safety Orders of the California Department of Industrial Relations, or the prime contractors or subcontractors Injury and Illness Prevention Program or Code of Safe Practices, whichever is more stringent. Caltrans can enforce contractor compliance with closure pickup deadlines in two ways: Caltrans can order a contractor to pick up a closure early if traffic delays become significant because of a project incident or activities outside the project area. Keep pedestrian facilities clear of obstructions. Allow only the use of sandbags when it is necessary to weigh down sign standards to prevent the wind from overturning them. File completed ADA compliance reports in Category 23, Temporary Pedestrian Access Routes, of the project files. Use the standard formula for taper length shown in the California MUTCD or in the projects traffic control plan details. If differences exist, try to make them readily apparent. Lane closure lasting 7 hours on Toll Bridge for Bridge Construction affecting #1, #2, #3 lane(s) in District: 4 From: SFOBB Pier 1 (W-1) San Francisco to EB On from YBI Hillcrest Road San Francisco View on Google Maps ID: C80JA-0004-2023-03-07-23:01:00 Caltrans announced a 59-hour weekend closure of Seacliff off and on ramps on southbound Highway 101 in Ventura County . Create a physical facility that will encourage motorists to appropriately guide their vehicles on the intended path of travel and make it possible for the vehicle to perform as intended. AALRR Scores Major Win for AGC-San Diego in Arbitration Against the When crossovers are not in use, place positive barriers across entry areas. Anticipated times to place and compact temporary asphalt tapers once paving is complete and before opening to traffic. Do not allow the use of a damaged impact attenuator vehicle. A G20-2 "END ROAD WORK" sign, as appropriate, shall be placed at the end of the lane closure unless the end of work area is obvious or ends within a larger project's limits. Ramps and connectorsManaging ramps and connectors within a closure requires additional consideration. Verify that Type 1 and Type 2 flashing arrow signs comply with the specification requirements, including number of panel lights, display modes, power source, and devices to plumb and level the trailer. Include appropriate signage. The public distribution of the environmental document includes local businesses that may be affected and notifies them of any public hearing. District 4 Lane Closures - California Damaged barricades should be repaired at the contractors expense, regardless of the cause, including damage by public traffic. If the temporary automated end of queue warning system malfunctions for a cumulative period of 4 hours or more, no payment will be made for the day. Check the contractors layout work. Compute the payment as a force account or as an adjustment of compensation based on a force account analysis. Welcome to the official Facebook Page of Caltrans District 1! During the inspection, drive through the system as though you had no knowledge of the work zone. When it is not possible to maintain a width of 60 inches, provide a 60-by-60inch passing space at least every 200 feet to allow individuals in wheelchairs to pass. Do not allow the use of power from private parties to power the temporary signal system. Traffic control devices, equipment, and other construction materials and features should not protrude into the usable width of the sidewalk, temporary pathway, or other pedestrian facility. Such conditions may alter the apparent pattern of the roadway and cause an eradicated line to appear to be a lane line. Request the guidelines from Construction headquarters. You may submit a single task order to cover more than 1 day. This will speed the placing of closures and allow for a more consistent taper alignment. This requirement may mean closing an extra lane.
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