The contractor develops a construction contingency plan to identify activities, equipment, processes, and materials that may delay reopening of closures in the event of failure or breakage. 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. Extend the straight section, known as the tangent portion of the closure, to better position the taper. When crossovers are not in use, place positive barriers across entry areas. Confirm the sign is placed where it is most visible to approaching motorists. Pedestrians, including persons with disabilities, need to be accommodated through and around work zones. Design for the speed that vehicles will travel. Acts as the single focal point for all traffic decisions resulting from planned activities on the State Highway System. When necessary, ask the contractor to adjust placement or message content of signs based on changing project or traffic conditions. Nighttime closures of two or more lanes on a freeway with three or more lanes of travel in the same direction. Verify the lights are dimmed at night and set on bright during daylight hours. In urban and suburban areas with high vehicular traffic volumes, place the signs at intersections. Invoices should include the agreement number and be submitted monthly in arrears, in triplicate, within 60 calendar days of date of service. Refer to Section 4-1202C (1a), Lane Closure System, of this manual. Confirm the contractors employee uses the assigned user identification to submit the closure requests in the Lane Closure System (LCS). Both the senior officer and the project supervisor should sign the completed COZEEP daily report. Review the requests to avoid oversights and overbooking. The statewide master agreement for COZEEP requires that all Caltrans requests for support be received by the supporting CHP area office during normal working hours and at least 72 hours before the time needed. Show the design of the temporary roadway, including pedestrian and bicycle facilities, in the traffic control plan. Beginning and ending times for critical work activities for work conducted in a closure. Verify the contractor removes traffic-handling equipment and devices from the job site when they are no longer needed for controlling traffic. Directs the termination or modification of active planned lane closure operations when traffic delays become significant, without compromising traveler or worker safety. Verify the contractor uses an impact attenuator vehicle as a shadow vehicle in moving closures and during placement and removal of components in stationary closures. Check that the attenuator meets the test level requirement for the posted speed limit. Inspect the signs and equipment the contractor proposes to use, at the contractors or subcontractors yard if possible, before their first use. As funding and operations allow, consider providing COZEEP for the following situations: Generally, COZEEP is not necessary when only one lane is closed on freeways with four or more lanes in the same direction of travel. Otherwise, Federal (MUTCD) codes are shown. The contingency action plans should include detailed operations undertaken in case a major activity passes the late-finish milestone. When possible, implement temporary speed limit reductions in conjunction with a COZEEP operation. Lack of escape options increases the likelihood of motorist-involved accidents that will disrupt traffic flow. Avoid traffic splits if possible. Refer to Section 12-4.02C(10), End of Queue Monitoring and Warning With Truck Mounted Changeable Message Sign, of the revised, Multiple closures and inter-project coordinationAvoid multiple closures with overlapping sign patterns. Confirm that lighting intensity complies with the Cal/OSHA requirements. The reviewer should determine that the plan can be implemented and that it adequately facilitates the movement of trafficincluding bicycles, motorcycles, and pedestrians. Verify that temporary pavement marking tape to remain in place more than 14 days is applied according to the specifications, and that temporary pavement marking tape to remain in place 14 days or less is applied according to the manufacturers instructions. Determine the methods and equipment the contractor will use for closing lanes, ramps, and roadways, and for flagging and controlling one-way traffic. Once the task order is completed and signed by the Caltrans person requesting the services, fax, email, or send it to the local CHP area office. The cost of the contractors inventory of replacement sign materials is included in the contract price for construction area signs. The project engineer should include the project estimate funds necessary to provide COZEEP as state-furnished materials and services. If the pedestrian facility existing before construction began was accessible to pedestrians with disabilities, the one provided during construction should also be accessible. The district Construction office and the resident engineer should confirm that the contractors activities are compatible with the TMP that affects the project. Confirm that the minimum lane widths in the standard special provisions and those shown on the Traffic Handling Plans match. Consult with the district traffic manager for assistance with these items. 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 traffic control plan should be appropriate for anticipated conditions that may occur during construction. Submit the CHP notification to the person who issued the daily report. Refer to Part 6, Section 6H, Typical Applications, and figures 6H-28 and 6H-29 of the California MUTCD. Anticipated length of time, rounded to the nearest 5 minutes, to pick up the closures. Verify telescoping flag trees are from a commercial-quality material manufacturer. Provides pedestrians with a reasonably safe, convenient, and accessible path that replicates, as nearly as practical, the most desirable characteristics of the existing sidewalks or footpaths. 07/23/2020 State Route 210 Base Line Update (PDF) Agendas & Minutes. For the use of amber flashing lights and for driving and parking in a closed lane at night, refer to the, Verify all equipment is visible to traffic as required by the California Code of Regulations, Title 8 (8 CCR), Industrial Relations., Review closure layouts for visibility and effectiveness. PCMS can be used in place of an advance flagger to remove workers from the roadway to improve worker safety from traffic. Closure Search County All Counties Selected Counties: Alameda Contra Costa Marin Napa San Francisco San Mateo Santa Clara Solano Sonoma Route (s) All Routes Selected Routes: 1 4 9 12 13 17 24 25 29 35 37 61 77 80 82 84 Verify that temporary traffic control devices comply with the contract requirements. For conditions shown on the plans that need adjustment, discuss proposed changes with the district Traffic Operations Office. 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. During routine visits to the project, construction engineers should also review signing, delineation, construction contingency plans, and general traffic handling. The Transportation Management Plan Guidelines describe the roles and responsibilities of the construction traffic manager who works in cooperation with the CSC. Each flag shall be at least 16" x 16" The path must have a clear width of no less than 48 inches. 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. Verify temporary or permanent pavement delineation is in place before opening the traveled way to traffic. 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. Treat the traffic lanethe path the car is intended to followas a critical element of the roadway. Describe the work by length, width, and unit of measure conforming to the appropriate progress pay items. For guidelines on publicizing information, refer to Section 1-206, Relations With the Media and Traveling Public, of this manual. Generally such projects are intermediate type projects that cause minimal/moderate work zone impacts. A desirable standard consists of full width lanes plus an effective width of constructed shoulder. Document this inspection in the daily report; indicate weather, traffic conditions, and time of inspection. Refer to Section 5-1.20 Coordination with Other Entities, of the Standard Specifications, if applicable, and the special provisions. 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. Initial placement of each barricade is paid for as a contract item at the time of placement. Verify that the line of sight visibility in the field meets sight distance standards. Confirm the signs display only pre-approved messages and that the messages conform to the Changeable Message Sign Guidelines, and district and Caltrans policy. AALRR Scores Major Win for AGC-San Diego in Arbitration Against the Verify telescoping flag trees maintain an upright position when being used. Verify Category 3 temporary traffic control devices are the type shown on the Authorized Material List for Highway Safety Features. Portable delineators are paid for as part of the contract item for the traffic control system. Construction staff needs to complete the job-related temporary pedestrian facilities training within 6 months of assignment to inspect or administer contracts if they have not taken the online training within the previous 3 years. Verify the contractor maintains all traffic control devices in good working order throughout the projects life. Certain equipment, such as dike placement machines, can only operate off one side of the equipment and may need to be operated against live traffic. Additional funds may be obtained for capital projects and maintenance funded projects as follows: The resident engineer and project engineer share responsibilities for COZEEP implementation and funding allocation. Select a District or Statewide to start. Also confirm it in writing using Form CEM-2103, COZEEP/MAZEEP Cancellation Form. Once contact is made, the CHP coordinator will return the completed cancellation form. Caltrans Emergency Road Closures - California Open Data The contract item for a temporary flashing beacon system, commonly bid as furnish-each or furnish-lump sum, includes all costs for placement, operation, maintenance, relocation, and removal of the system. If the screen blocks motorist visibility, order its removal and consult with the district traffic engineer concerning alternatives. Caltrans Updates - California Highway Patrol Lane Closure System Welcome to LCS User ID: Password: Forgot your password? Request the guidelines from Construction headquarters. 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. Check that portable transverse rumble strips are not placed on sharp horizontal or vertical curves or through pedestrian routes. Achieving this transition is worthwhile, even though it may extend the traffic control system farther than the minimum necessary to clear the work zone. Caltrans and the CHP have an interagency agreement that is the basis for the Construction Zone Enhanced Enforcement Program (COZEEP). Verify the channelizers post is predominantly orange. Request a list of Category 2 temporary traffic control devices to be used on the project and copies of their Federal Highway Administration (FHWA) acceptance letters. Review the project for indications of driving difficulty. Flashing beacons shall be placed at the locations indicated for in size and shall be orange or fluorescent red-orange in color. The contractor is responsible for accommodating pedestrians through or around the work zone. Then remove the devices and signs in the reverse order of placement. Road Conditions - California Review the Public Safety section in the contract. Check the installation and maintenance of Type P marker panel according to sheet A81C of the StandardPlans. Place all remaining signs and devices in sequence through the work area. The CHP has 5 working days to notify Caltrans if the actual travel time, mileage, or both, are greater than the allowances estimated on the daily report. Verify contractors are assigning personnel and maintaining closures in accordance with the T Series Standard Plans. Any part of the project within the limits stated in the order becomes a legal speed zone when signs are placed. If the portable transverse rumble strips become out of alignment or skewed by more than 6 inches, have the contractor readjust them to the original location. The California MUTCD Sign Charts contain commonly used signs in California, and is not meant to be used as a comprehensive or stand-alone design tool. Supplemental construction work may be necessary to retain the existing roadways effective operating characteristics. Confirm that portable delineators remain upright when unattended, otherwise require the contractor to place a ballast on the delineators base. Caltrans contracts, procedures, and guidelines form the basis for traffic-control measures throughout its construction projects and establish a baseline for operations statewide. For current road conditions call 1-800-427-7623. Request a certificate of compliance for each portable changeable message sign. Verify that the contractor uses the LCS Mobile website to status closures in a timely manner. Document why an item does not comply with the ADA checklist in Category 46, Assistant Resident Engineers Daily Reports, of the project records. 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. Lane Closure System (LCS) Mobile Statusing - California Evaluate the COZEEP use criteria for lane closures on freeway-to-freeway connectors and for night closures of exit and entrance ramps. Do not use tape, rope, or plastic chain strung between devices as controls for pedestrian movements. Frequently, the plans for stage construction, detour, or traffic handling will require arrays of temporary crash cushion modules. Coordinate work activities with the CHP and other local and regional transportation stakeholders as appropriate. Caltrans should order early pickup only when traveler and worker safety will not be compromised. When planning for pedestrians in work zones, verify that the contractor does the following: When existing pedestrian facilities are disrupted, closed, or relocated, the temporary facilities should be detectable and include accessibility features consistent with those in the existing pedestrian facility. Users include motorists, bicyclists, and pedestrians within the highway, including persons with disabilities, defined by the Americans with Disabilities Act of 1990 (ADA). Ramps and connectorsManaging ramps and connectors within a closure requires additional consideration. The objective of traffic control is to provide for worker protection and the safe passage of public trafficincluding bicycles, motorcycles, and pedestriansthrough and around the work zone with as little inconvenience and delay as possible. Lane Closure System (LCS) Mobile Statusing Instructions This training will take approximately 30 minutes to complete. 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. 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. Traffic cones are paid for as part of the contract item for the traffic control system. Critical stage for each operation when the alternative or additional equipment, materials, or workers must be activated. 2170. For public safety, when flaggers are not shown on the plans or specified and when ordered by the engineer, providing flaggers is change order work for which Caltrans pays 100 percent. Retroreflective sheeting on channelizers. A pedestrian traffic handling plan may be required if the contract plans do not identify the affected facility. Example Transportation Management Plans - FHWA Work Zone Motorists who are forewarned of construction conditions may be more tolerant of delay and inconvenience and probably will be more alert and responsive to work zone traffic control. Allow the use of paint only if the temporary traffic stripe is not required to be removed. Inspect TPARs weekly to verify that they are clean and unobstructed and comply with the Americans with Disabilities Act and the work plan required by the specifications. Specification details for manufacture of signs is provided on the Caltrans Sign Specifications webpage (for CA coded signs) or in the FHWA Standard Highway Signs Book (for MUTCD coded signs). The project engineer should consult with the resident engineer to determine which specific construction operations should use COZEEP and use that as the basis of the initial funding. Maintain written records of orders given and actions taken. Information such as lane closure charts and road user costs will be added to the TMP once the project moves into the . Require the contractor to set up an off-the-highway detour before closing all ramps in both directions of travel at the same interchange. Avoid placing entering transitions on or just beyond horizontal curves or the crest of a summit vertical. District Construction should review the traffic control plan before the district submits the plans, specifications, and estimate to headquarters. If they dont, the Standard Special Provisions govern. 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. File formats include CSV, JSON, TXT and XML. Verify temporary pavement markers are the same color as the lane line or centerline markers being replaced. Obliterated traffic stripes and markings should not be visible to drivers as pavement delineation during the day, at night, and under all weather conditions. Refer to Section 4-1202C (1a), Lane Closure System, of this manual. Verify that the sign complies with the requirements of Section 12-3.32, "Portable Changeable Message Signs," of the Standard Specifications, including number of lines and characters in a line, display modes, power source, and devices to plumb and level the trailer. Creating clear recovery zones may also require ordering staging of certain elements of the work, cleanup grading, and temporary placement or removal of materials. Check the exposed surfaces of Type K temporary railing to verify they have received a fresh coat of white paint before initial placement on the job. Some districts have adopted a practice of providing motorists additional warning by displaying information a mile or more in advance of the closure using portable or fixed changeable message signs. Resolve any accounting differences between the information Caltrans gives the CHP and the internal information CHP obtains from its payroll system. Verify that the pavement was not damaged during removal. Temporary pavement markers will not adhere to a cold in-place recycling surface. The contractors responsibility to provide written notice 5 days before closing an existing pedestrian route. When severe congestion is forecast because of capacity reductions, include plans for using the media to notify the public, Construction Zone Enhanced Enforcement Program (COZEEP) services, alternate route development, metering by upstream ramp closures, changeable message signs, radar feedback speed signs, highway advisory radios, and monitoring the end of the traffic queue. Report an Issue. Determine what construction area signs should be placed before work begins for the entire project and before each stage of the project. Do not allow the contractor to mix different types of temporary traffic control devices on the same alignment. TPAR requirements described in the specifications. Every five minutes LCS reports all approved closures planned for the next 7 days, plus all current lane, ramp, and road closures due to maintenance, construction, special events, etc. Category 1 devices include traffic cones, plastic traffic drums, portable delineators, and channelizers. The resident engineer must track COZEEP hours used and estimate expenditures each month. Dirt is not an acceptable surface. Caltrans: Rockslide closes lanes on Highway 50 near Echo Summit - FOX40 California Department of Transportation (Caltrans) Colorado Department of Transportation (CDOT), Region 1 and Region 6 Indiana Department of Transportation (INDOT) . Verify temporary flashing beacon systems are relocated as work progresses according to the specifications. Verify the contractor installs Type P or Type R markers when required. Look in the resident engineers pending file for design assumptions and estimate calculations. Use the standard formula for taper length shown in the California MUTCD or in the projects traffic control plan details. Chapter 2: Safety and Traffic, Section 2: Traffic | Caltrans Next install the first sign drivers will see in approaching the work area from the affected direction. Frequently, the only exception to an otherwise clean roadside is a localized situation such as a partially completed drainage structure or a pile of rubble. Chapter 2: Safety and Traffic, Section 2: Traffic. The following elements affect the drivers ability to navigate the intended path: Pavement surface condition, texture, and color. Obtain the name and contact information for the assigned onsite system coordinator. Other closures determined on a project-specific basis. Lane widths should be consistent with the widths of the approach roadway. Closures are reported and managed using the web-based Lane Closure System (LCS) Mobile application. Discuss the contingency plan at the project partnering or preconstruction meeting. Confirm cone locations are straight and spaced in accordance with sheet T9 of the, Confirm that all flaggers are clearly visible to traffic and their positioning is safe and effective. Verify the contractor protects Type K temporary railing blunt- ends within 15 feet of the edge of the traveled way with temporary crash cushions. Caltrans TMP for the Bay Bridge Full Closure. Results will display in a new window. Do not use the contract item for temporary crash cushion modules to pay for temporary crash cushion modules that are placed to fulfill the requirements of the Public Safety section. Follow the districts instructions for distributing news releases. If the contractors activities require the closure of one accessible pedestrian facility, provide a travel path that replicates, if possible, the most desirable characteristics of the existing walkway. The pending file for the project maintained by the resident engineer should include the basis of that estimate. 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). Twenty-four-hour-a-day regulatory speed reductions require coordination with the local CHP office before implementation. Consider sight distance for drivers because of temporary features such as falsework impeding view of traffic signal systems. Verify that the color of the portable transverse rumble strips is black or orange and arranged in accordance with Standard Plan T13. View from List View from Map One Stop Shop Traveler Information link for Western US states: California, Oregon, Nevada and Washington. Examples of unacceptable messages include Drive carefully, Have a Nice Day, and Thank you.. Look for such signs as broken delineators, skid marks, and tire marks on temporary railing, which indicate a potential need for improvement. Verify the lights are not glaring into approaching traffic, especially truck traffic. 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. Payment is computed as extra work. If you exit without completing the training, you will have to start over. 1. Use Form CEM-2302, Temporary Pedestrian Access Route Weekly Inspection Report, to document that TPARs are maintained in compliance during the course of work. Direct the contractor to remove any temporary pavement delineation that conflicts with the permanent pavement delineation. Lane Closure System - Caltrans :: Commercial Wholesale Web Portal Confirm full implementation of approved TMPs in close coordination with the DTM so that the disruption to the traveling public is minimized. Verify that all the necessary signs, cones, drums, and other equipment are on hand before the system is set up for the first time. the lane closure unless the end of work area is obvious or A G20-2 "END ROAD WORK" sign shall be placed at the end of lane closure during hours of darkness. Do not hide the taper of a traffic control system behind a vertical or horizontal curve. If an existing pedestrian route will be affected by the work activities, verify the project includes Bid Item No. Road closures and delays are subject to change due to weather. SEE NOTE 2 END ROAD WORK G20-2 B 100' 10-20-10 48" x 24" 237 Serving as a liaison between construction, the district traffic manager (DTM) and the transportation management plans (TMP) manager. 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. Verify that the weight of the attenuator and the weight of the support truck are within the specified limits as shown on the Authorized Material List for Highway Safety Features. 1-800-427-7623 for current highway conditions. This requirement may mean closing an extra lane. Before opening a roadway to unrestricted public traffic, the final delineation must be in place on the roadway either by using long-term or short-term temporary delineation or channelizing devices.
