caltrans lane closure charts caltrans lane closure charts

If the contractor fails to reopen the highway according to the closure charts, suspend work and request a detailed written construction contingency plan demonstrating that the highway will be opened as soon as possible. Verify portable flashing beacons operate according to the specifications. COZEEP is not a baseline measurean important fact when resources are limited and CHP personnel may not be available when requested. Make every effort to resolve disputes at the lowest level such as between the resident engineer and the CHP coordinator at the local CHP area office. Verify that the contractor has assigned a dedicated person to full time maintenance of traffic control as required by the. Length of closureAvoid long closures with no evidence of activity. The contractors responsibility to provide written notice 5 days before closing an existing pedestrian route. Traffic Control Plans (TCP) and/or Detour Plans are reviewed and managed by the Right of Way Management Section and are required for all construction work within the road right of way which modifies vehicular, bicycle and/or pedestrian traffic patterns and are necessary to ensure the safe and efficient movement of traffic through construction Verify the base is shaped to prevent delineators from rolling if stuck by vehicles. Creating clear recovery zones may also require ordering staging of certain elements of the work, cleanup grading, and temporary placement or removal of materials. The cost of the contractors inventory of replacement sign materials is included in the contract price for construction area signs. Most parts are self-explanatory. Pedestrian facilities must be surfaced with asphalt concrete, portland cement concrete, or timber. Damaged barricades should be repaired at the contractors expense, regardless of the cause, including damage by public traffic. Take the following steps before work begins: Discuss any flagging operation with the contractor before the operation begins. 2. Supplemental construction work may be necessary to retain the existing roadways effective operating characteristics. Sometimes through traffic tends to follow an exiting vehicle. Refer to Section 5-1.20 Coordination with Other Entities, of the Standard Specifications, if applicable, and the special provisions. Extend exit ramp tapers back through the closure as an extension of the ramps shoulder line. Create a Requestor LCS account and set the option in the account to status closures for those who will request and status closures. Anticipated times for sweeping the roadway following grinding or import borrow haul operations to allow public travel with little to no visible dust when the lane is opened to traffic. Verify that the contractor provides a Type 1 or Type 2 for each closure as shown on Standard Plan T26 and T27, respectively. The Caltrans representative can suspend the contract work. Cold storms bringing wind, rain and low-elevation snow heavy at times are forecast through early March. Also refer to Section 2-2, Traffic, of this manual, which provides guidance and a general overview of providing a safe and convenient passage of public traffic through the construction area and is complementary to this section. The statewide agreement requires that cancellations be made during normal working hours and at least 24 hours before the time that the CHP is to arrive on the project. The resident engineer must email service requests, daily reports, cancellation forms, and tracking spreadsheets to the COZEEP coordinator on a monthly basis. Document why an item does not comply with the ADA checklist in Category 46, Assistant Resident Engineers Daily Reports, of the project records. If it becomes necessary to cancel the work, call the local CHP contact person listed in Part 4 of the task order as soon as possible. EL DORADO, Calif. (KTXL) - A rockslide closed off both directions of Highway 50 near Echo Summit for hours Friday. Consider driver expectation and ambient light in the area of the crossover for temporary lighting. Use these guidelines when necessary during construction to make changes in traffic control plans. The contract item for PCMSs, commonly bid as furnish-each or furnish-lump sum, includes all costs for placement, operation, maintenance, relocation, and removal of the signs. Verify that the pavement was not damaged during removal. Verify the traveled way is free of obstructions and residue before opening the area to traffic. Show the design of the temporary roadway, including pedestrian and bicycle facilities, in the traffic control plan. Do not allow the use of epoxy adhesive to place pavement markers in areas where the removal of the pavement markers is required. Obtain self-certification using Form TR-0030, "Work Zone Category 1 Temporary Traffic Control Device Certificate of Crashworthiness," from the contractor. Figures 6H-28 and 6H-29, Sidewalk Detour or Diversion, and Crosswalk Closures and Pedestrian Detours of the California MUTCD are examples for accommodating the needs and control of pedestrians. To confirm that contractors can access LCS and LCS Mobile, do the following before work begins: https://dot.ca.gov/programs/construction/training. Verify that the contractor schedules and conducts a meeting to discuss the operation of impact attenuator vehicle as required under Section 12-3.23A(4), Quality Assurance, of the Standard Specifications. The Angeles FOREST Highway is under our jurisdiction and closures for this highway can be found on our website. PCMS are working equipment when actively displaying a message, otherwise they are nonoperating. A TMP is a program of activities for minimizing or alleviating work-related traffic delays through traffic-handling practices and strategies. 4-1202C (1a) Lane Closure System 4-1202C (2) Temporary Pedestrian Access Routes 4-1202C (3) Bridge Cleaning and Painting Activities 4-1202D Temporary Pavement Delineation 4-1202D (1) Temporary Pavement Markers 4-1203 During the Course of Work 4-1203A Flagging 4-1203B Temporary Traffic Control Devices 4-1203B (1) Traffic Cones Verify the contractor conducts a meeting with all involved parties to discuss the operation of the impact attenuator vehicle. Caltrans reimburses CHP officers who provide COZEEP services on overtime at time and a half. The following are typical situations in which field adjustments are necessary: If long closures are unavoidable, protect the active work area by placing barricades or drums across the closed lanes, upstream of the work area. If you authorize the devices for use, record the authorization in the daily reports. @CaltransDistrict7 crews are working to clear the roadway to make it safe for travel. Request a certificate of compliance for Type K temporary railing. Confirm the intended vehicle path is clearly visible. Check that all crash cushion modules are filled with the proper weight of sand. The state representative assigned to the project should make sure the local agency resident engineer performs the duties as outlined above. Confine the work area to as short a distance as practical. For more information on cancellations, refer to the current COZEEP agreement. Verify that garments worn by the contractor's staff comply at least with ANSI 107-2004 Class 3. 2 Comments. Treat the traffic lanethe path the car is intended to followas a critical element of the roadway. Chapter 2: Safety and Traffic, Section 2: Traffic. Provide the contractor with the internet link to access the LCS web-based training. Make safety and convenience the primary design considerations. Dansher Rd. Obtain a weekly temporary automated end of queue warning system operations report. The traffic control system for flaggers should follow Sheet T13 of the. Verify that the trailer bearing the sign can be leveled and that the sign operates within the required minimum and maximum heights. Obtain the information of trained contractor representatives, including whether they will be requesting or providing a status of closures, or both. Prohibit messages that do not convey real-time information to the motorist. Generally, the district traffic operations office is responsible for this review activity. Verify the lights are dimmed at night and set on bright during daylight hours. In the daily report, enter a description of the services the CHP provided, such as traffic breaks, stationary patrol upstream of the work area, or circulating patrol, and complete the CHP officer and CHP vehicle information. Critical pieces of equipment are those necessary to complete the planned work in the closure, for which no close onsite substitutes exist, and whichif rendered inoperativewould extend the closure beyond the time allowed in the closure charts. The following COZEEP use criteria do not form an all-inclusive list. TPAR requirements described in the specifications. Retroreflective sleeves on traffic cones. Adjustments should be made to create adequate sight distance, to avoid locations that require drivers to make multiple decisions, to accommodate expected queues, and to coordinate activities at multiple locations. Verify construction area signs are from a commercial sign manufacturer and have a Type 3 or higher grade retroreflective sheeting. California code are designated by (CA). Verify that no fixed objects, such as cabinets or poles, will reduce the path width at any point. Each advance warning sign shall be equipped If they dont, the Standard Special Provisions govern. The request may be processed under the G-12 process or require a California Transportation Commission supplemental vote. Do not use a reduced regulatory speed limit as a substitute for other means of creating a safe roadway. Night construction activities, such as replacing pavement slab, replacing bridge joint seals, and replacing pavement markers, that can create an unexpected condition for driverseven those familiar with the highway. Refer to Section 7-1.04, Public Safety, of the Standard Specifications, and Topic 902, Sight Distance and Clear Recovery Zone Standards, of the Highway Design Manual. lcs ver 23.01.09.2267 This application is being updated for digital accessibility and will continue to function while updates are in progress. Allow only the use of sandbags when it is necessary to weigh down sign standards to prevent the wind from overturning them. In accordance with the agreement, cancellations received less than 24 hours before work is to begin will be charged a cancellation fee of $50. Section 12, Temporary Traffic Control, directs the contractors attention to the. Systems affecting traffic only in one directionStart with the first device that the drivers will see as they enter the work zone (usually a Road Work Ahead sign). To order work by the CHP, complete and use Form CEM-2102, COZEEP/ MAZEEP Task Order. Before ordering the work, and while preparing the task order, check that: CHP support is appropriate for the type of work to be performed. The CHP sorts and subtotals the COZEEP service summary by project, including cost information. Confirm the contractor installs a reflector on each rail unit placed within 10 feet of a traffic lane. Portable Changeable Message Signs (PCMS) are required only during times, places, or activities stated in the plans and specifications and are not required when the traffic control system is nonoperational or for discretionary use.