caltrans lane closure charts

If the opening has a drop off behind it that might present a hazard to the public, document in the resident engineers daily report an exception to the Standard Plans note and have the contractor close the gap for public safety purposes. No formalized solution and design applies to all situations. Before opening lanes to traffic, remove or obliterate all conflicting traffic stripes and markings. Based on traffic counts, the district traffic operations office determines times for closures and for night work. For conditions shown on the plans that need adjustment, discuss proposed changes with the district Traffic Operations Office. Verify the contractor protects Type K temporary railing blunt- ends within 15 feet of the edge of the traveled way with temporary crash cushions. Make sure your designated staff and other state staff involved with traffic control attend the meeting when possible. Ramps and connectorsManaging ramps and connectors within a closure requires additional consideration. If automated flagger assistance devices (AFAD) bid item is not shown on the bid item list, providing AFAD is change order work. Obtain from the contractor, the completed Form CEM-2312, Temporary Pedestrian Access Route Contractor Weekly Report, within 2 business days of completing a weekly inspection. Verify there is enough shoulder width before allowing the use of an impact attenuator vehicle for placement and removal of components on two-lane, two-way highways. Do not use tape, rope, or plastic chain strung between devices as controls for pedestrian movements. If the contractor plans to use cones for night work, determine the type of cone proposed. Imposing a 24-hour-a-day regulatory speed reduction can be difficult to justify and obtain approval for. Within 45 calendar days of receipt of the invoice, the district COZEEP coordinator reviews and approves the summary and submits it for payment to the Caltrans Division of Accounting, which uses it as the receiving record for payment. Set up Requestor or representative that will provide a status of closures, LCS accounts for the trained contractors employees accordingly, and provide them with their login information within 5 days after they have completed the training. Antelope Valley Freeway SR-14 Traffic & CHP Incidents in California Initial placement of each barricade is paid for as a contract item at the time of placement. How the contractor will meet the projected rates for material delivery to the job site. Place a barrier across the full width of a closed sidewalk. The resident engineer has the responsibility and authority for administering the traffic control plan and all other aspects of safety on construction projects. 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. Information such as lane closure charts and road user costs will be added to the TMP once the project moves into the . The contractor will not be able to access projects in LCS after the completion date. Lane Closures - California The special provisions provide detail for railroad requirements including contractors responsibilities with the railroads to move materials or equipment within the limits of the railroad property. Verify temporary flashing beacon systems are relocated as work progresses according to the specifications. Caltrans reimburses CHP officers who provide COZEEP services on overtime at time and a half. Avoid blinding drivers in approaching vehicles when adequately lighting work areas. Use of 180-day temporary pavement markers on an open-graded surface is not advised; when removed, the marker glue can peel up the open grade. All closure information is continually updated and subject to change. Routinely inspect temporary pedestrian facilities for compliance. Before work begins, carefully review the plans, specifications, closure charts, and sheets T9 through T17 of the Standard Plans. Check railing alignment for any substantial offset to each other. caltrans. At the end of the shift, the senior CHP officer onsite should estimate travel time and mileage for each officer from the project site to the CHP office. A desirable standard consists of full width lanes plus an effective width of constructed shoulder. Determine when the contractor must submit a construction contingency plan. Verify the lights are not glaring into approaching traffic, especially truck traffic. If properly shielded, most lights can be mounted on construction equipment. 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. Glare conditions in rain, at night, or when facing the rising or setting sun may affect driver decisions. Pay special attention to the aiming of the sign whenever solar-powered signs are used. It includes public awareness campaigns, motorist information, demand management, incident management, system management, alternate route planning, and construction methods and staging. Otherwise, Federal (MUTCD) codes are shown. Urgent, unpredictable situationsminor or of short durationcan arise during the work and should be addressed using engineering judgment. Confirm supporting steel pipes are placed on the traffic side of the screen so that if a panel becomes dislodged, the plywood will fall away from traffic. 3. Submit the CHP notification to the person who issued the daily report. Municipal Code. 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. If the contractor cannot address the traffic safety issue and it is not safe to suspend the work, request that the contractor take all steps necessary to provide for traffic safety and allow only the work to continue that had started at the time the issue was recognized. Sometimes through traffic tends to follow an exiting vehicle. Coordinate with the district public information office to provide the public with information on planned project road closures, new road openings, traffic rerouting, and changes in traffic conditions. The cost estimate used in the plans, specifications, and estimate is based on the expected number of events needing COZEEP identified during project development. Request the user interface software and provide it to the Transportation Management Center for installation. To enhance night visibility, delineate material, equipment, excavations, or obstructions 15 feet or more from the traveled way. Verify Type K temporary railing is placed on a firm, stable foundation uniformly graded throughout the entire length of the railing. Impact attenuator vehicles are paid for as part of the contract item for the traffic control system. Allow only one type of plastic traffic drum on the project. A maintaining traffic standard special provision allows assessing the contractor a contract payment deduction for the value of a traffic delay when the contractor exceeds the closure window. Consider placing supplemental tapers within an existing closure. Some reviews should take place at night, particularly when a major traffic change has taken place. Do not allow the use of nonretroreflective portable signs during hours of darkness. When changes are necessary, make one change at a time. Document this inspection in the daily report; indicate weather, traffic conditions, and time of inspection. When crossovers are not in use, place positive barriers across entry areas. Require at all times the presence on the job of personnel representing the contractor who are capable of and empowered to make decisions quickly if the need arises. Use the standard formula for taper length shown in the California MUTCD or in the projects traffic control plan details. Travel | Caltrans - California Department of Transportation Create a Requestor LCS account and set the option in the account to status closures for those who will request and status closures. Scheduled Dates: 06/13/2022 to 01/16/2023. The contractor bears costs and expenses for additional support from the CHP, and Caltrans deducts associated costs from monies due the contractor. Review Sections 12-4.04, Temporary Pedestrian Access Routes, and 16-2.02, Temporary Pedestrian Facilities, of the Standard Specifications for the temporary pedestrian facilities requirements. Remember that the motorist has no knowledge of the traffic control plan and is entirely dependent on the system for warning and guidance. Caltrans is working to clear the roads in order to reopen them. Calculate the total estimated travel time and mileage, and enter the total on the COZEEP daily report. Perform additional reviews periodically throughout the construction project, since changes may affect the facilitys effectiveness. A general time-scaled logic diagram displaying the major activities and sequence of planned activities that comply with special provision requirements. Pallets that exceed this height raise the sand in the crash cushions above an acceptable level. If closure of an existing pedestrian route is required because of the contractors means and methods, remind the contractor of their responsibility to design and construct a TPAR at their expense, and obtain authorization to proceed with the work activities. Caltrans District 8 | Traffic Map - California The traffic control plan should be appropriate for anticipated conditions that may occur during construction. Where the prevailing speed of the approach is limited by alignment, the design speed should be equal to the prevailing speed of the approach roadway. File formats include CSV, JSON, TXT and XML. www.dot.ca.gov May 5, 2020 Mr. Patrick McDaniel California Department of Forestry and Fire Protection 2840 Mt. @CaltransDistrict7 crews are working to clear the roadway to make it safe for travel. The status in LCS will change to APPROVED. The LCS will notify the contractor by email of the approval or rejection. The ideal transition is on a horizontal tangent with a slightly rising grade at the end of a level approach. These Standard Specifications sections apply to pedestrian facilities: Verify that the contractor adheres to the following: At the preconstruction conference, discuss the need for temporary pedestrian facilities and ADA requirements. In that case, portable flashing beacons are paid for as part of the contract item for the traffic control system. For current road conditions call 1-800-427-7623. Verify portable radar speed feedback sign systems comply with the requirements in Section 12-3.37 Portable Radar Speed Feedback Sign Systems of the Standard Specifications. Check sign posts to confirm compliance with breakaway features. To avoid having to obtain more than one speed reduction order per project, verify that the limits requested in the order cover the maximum distance where reduced speed would be required at any time during the life of the contract. The Butterfly Lane Pedestrian Undercrossing in Montecito is open following a major improvement project. Caltrans District 1 | Eureka CA - Facebook If a change order is needed to add a permanent facility, contact the district Design Unit to develop plans. The district railroad liaison agent should report to the Public Utilities Commission any proposed detours that include an at-grade railroad crossing. 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. PCMS are working equipment when actively displaying a message, otherwise they are nonoperating. A median barrier, bridge rail, or retaining wall may block worker escape routes. Construction situations frequently require a lateral shifting of traffic in relation to the normal path of travel and may involve dropping a lane. Drums used instead of cones, barricades, or delineators as part of a traffic control system or used as specified under Public Safety section in the contract are not to be paid for at contract item price. Refer to Section 8-1.06, Suspensions, of the. TMPs should be consistent with the Final Rule guidelines for developing and implementing the policy. Payment is computed as extra work. The Caltrans representative can suspend the contract work. 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. Use alternate methods to delineate this type of surface. Such conditions may alter the apparent pattern of the roadway and cause an eradicated line to appear to be a lane line. Depending on the project conditions, the contractor may use the RSP T30 to T34 of the Revised Standard Plans as a baseline for designing and constructing a TPAR. The contractor should develop a plan for handling emergencies and emergency vehicles in the control zone. Measure and pay for temporary traffic screen according to the specifications. A square joint is even more necessary when asphalt concrete joins concrete, because at night and during rainy weather, the joints often stand out more prominently than traffic lane lines. Maintaining such closures is a full-time assignment, and the assigned worker should have no other duty. Length of closureAvoid long closures with no evidence of activity. For continuous construction work zone speed limit reduction, verify that advisory warning signs are posted to alert motorist of the roadway condition as specified and as shown on the standard plans. For a discussion of final delineation and pavement markings, refer to Section 4-84, Markings, of this manual. Contractors are required to request closures using the Caltrans Lane Closure System (LCS) and status closures using the Lane Closure System Mobile web page. Direct the contractor to provide PCMSs for use not otherwise provided for in the contract, with a minimum notice of 1 full working day. Do not allow the use of a damaged impact attenuator vehicle. Process change orders for bid items that require traffic control that are not caused by an ordered change for a contract item or items. Twenty-four-hour-a-day regulatory speed reductions require coordination with the local CHP office before implementation. Verify that no fixed objects, such as cabinets or poles, will reduce the path width at any point. Do not allow the use of power from private parties to power the temporary signal system. Sep 21 2022 05:56 PM. Verify the channelizers post is predominantly orange. The resident engineer must email service requests, daily reports, cancellation forms, and tracking spreadsheets to the COZEEP coordinator on a monthly basis. Lane Closures Emergency closures can be searched under District or Statewide. Acts as the single focal point for all traffic decisions resulting from planned activities on the State Highway System. Verify the contractor conducts a meeting with all involved parties to discuss the operation of the impact attenuator vehicle. For public convenience, such as routing traffic through detours when not shown on the plans and when ordered by the engineer, providing flaggers is change order work for which Caltrans pays 100 percent. Provide the contractor with the internet link to access the LCS web-based training. Chapter 4: Construction Details, Section 12: Temporary - Caltrans Midblock worksites should not cause pedestrians to skirt the worksite or make a midblock crossing. Lane Closure System (LCS) Mobile Statusing - California The district will establish a procedure for preparation, review, and approval of changes related to roadway construction and detour plans that include traffic control devices. District Construction should review the traffic control plan before the district submits the plans, specifications, and estimate to headquarters.

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