Make sure that the contractor places the portable radar speed feedback sign systems as shown on Standard Plans T18, T19, T20, and T21 and as far from the traveled way as practical, where it is visible and legible to approaching traffic, taking into account any vertical or horizontal roadway curvatures. Be aware that collision concentrations and inconvenience may occur with changes in direction, number of lanes, alignment, and speed. Withhold some payment from progress pay estimates to cover the cost of removing Type K temporary railing. Construction signs should be covered or removed whenever they no longer serve a purpose. 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 traffic control plan should be appropriate for anticipated conditions that may occur during construction. Obtain the name and contact information for the assigned onsite system coordinator. If there are questions as to flagger competency, contact your construction safety coordinator to have them come and observe the flagging operation. Section 12, Temporary Traffic Control, directs the contractors attention to the. Require the contractor to anchor bases of traffic cones that do not have enough size and weight to keep the cones in an upright position. Do not pay the contractor for providing the TPAR. The LCS will generate email notifications to the resident engineer and the district traffic manager when the contractor cancels a closure. The CHP will submit the COZEEP service summary electronically for payment with a confirming hard copy to the district COZEEP coordinator. Category 2 devices include barricades and portable sign supports. Caltrans contracts, procedures, and guidelines form the basis for traffic-control measures throughout its construction projects and establish a baseline for operations statewide. 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. Verify staking of railing according to sheet T3B of the Standard Plans. Caltrans or the contractor prepares plans to provide unobstructed roadways. For example, anchor guardrail ends and install crash cushions. Complete training in one sitting. Caltrans lane closure charts jackett animecrickett 22 scope Lane closure charts will show the number of lanes required during different hours of the day. The contractor must submit a work plan and obtain authorization to proceed before starting work. For traffic control requirements, refer to Section 12, Temporary Traffic Control, of the Standard Specifications and the California Manual on Uniform Traffic Control Devices (California MUTCD). Then install in sequence all remaining signs and devices in the opposing direction of travel. Inform the Transportation Permits Unit 15 days in advance of the closure. Verify temporary pavement markers are the same color as the lane line or centerline markers being replaced. Caltrans. In metropolitan areas, this type of warning may be feasible with cooperation of the transportation management center. Temporary full freeway closures of all lanes in the same direction of travel. Compute the payment as a force account or as an adjustment of compensation based on a force account analysis. If the equipment is not available, make other arrangements as soon as possible. Do not hide the taper of a traffic control system behind a vertical or horizontal curve. The last level of review will be the COZEEP statewide coordinator. Portable delineators are paid for as part of the contract item for the traffic control system. Verify the crash cushion array is in place before opening traffic lanes adjacent to the protected obstacle. Check Type 3 barricades, used as sign supports, for label with FHWA acceptance letter number showing they have been crash tested as a single unit with a sign panel of the size and type used on the project. If a notice of change is received, attach a copy to your copy of the COZEEP daily report, and submit the original to the district COZEEP coordinator. Refer to Part 6, Chapter 6D, "Pedestrian and Worker Safety," of the California MUTCD. Use the following criteria and risk factors to determine when COZEEP is needed on a project. 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. Confirm the contractor places portable flashing beacons according to the plans and removes them from the traveled way at the end of each nights work. Confirm that the contractors closure requests comply with the closure charts. Review the Public Safety section in the contract. TPAR requirements described in the specifications. If a change order is needed to add a permanent facility, contact the district Design Unit to develop plans. GIS Maps. The resident engineer should determine which contractor activities might use COZEEP support. Pedestrians, including persons with disabilities, need to be accommodated through and around work zones. Determine what construction area signs should be placed before work begins for the entire project and before each stage of the project. Verify that all the necessary signs, cones, drums, and other equipment are on hand before the system is set up for the first time. Each flag shall be at least 16" x 16" For all project work, the lump sum payment for the traffic control system includes payment for all labor, equipment, and materials to install, maintain, and remove the traffic control system as shown on the plans or Standard Plans. Treat the traffic lanethe path the car is intended to followas a critical element of the roadway. Extend the straight section, known as the tangent portion of the closure, to better position the taper. Alert Caltrans Traffic Map Chain Control Map Route Conditions State Route Closures CHP Incidents TMC ALERT Interstate 10 (I-10) is closed between Route 86 and Route 177 due to storm damage. LAKESIDE. Take special care to consider areas in schools or senior citizen center locations. Check the contractors layout work. District Construction should review the traffic control plan before the district submits the plans, specifications, and estimate to headquarters. Message Signs Caltrans lane closure charts. 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. For their application, review the current California Manual on Uniform Traffic Control Devices (California MUTCD). Facilitates review and approval of TMP measures and planned lane closure requests. 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. 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. Ask the contractor to remove nonoperating portable message signs from the job site away from traffic or protect it in accordance with Section 7-1.04 Public Safety, of the Standard Specifications. 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. These closures represent Slides, Flooding, Slide removal, Snow, Wash Out, Wildfire, Adverse Weather, Storm/Fire Related . Dansher Rd. 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. Encroachment permit provisions require the permittee to pick up a closure early without compensation. Make sure that portable transverse rumble strips are placed before closing the lane to traffic. By itself, cost should not be a primary limiting factor. Rural locations with a high volume of truck traffic, steep downgrades, or both. 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. For changes to the district-approved traffic control plans on contracts administered by others, use the same review and approval process established for Caltrans-administered construction contracts. Caltrans Emergency Road Closures due to incidents impacts. Generally such projects are intermediate type projects that cause minimal/moderate work zone impacts. The contractor is responsible for accommodating pedestrians through or around the work zone. 1-800-427-7623 for current highway conditions. 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. The records form may vary according to the magnitude and complexity of the subject. Closures not needed on the authorized date are 10-22 within 2 hours after the authorized start time. Determine if the temporary traffic control devices to be used are on the Authorized Material List for Signing and Delineation Materials and if they require a certificate of compliance. A median barrier, bridge rail, or retaining wall may block worker escape routes. Supporting justification for use or nonuse of COZEEP should be documented in Category 21, Construction or Maintenance Zone Enhanced Enforcement Program, of the project files. Use an appropriate material, such as asphalt concrete, for the surface of all roadways and detours, except very temporary or minor facilities. Obtain a contact cell phone number for the contractor before starting activities that require a portable changeable message sign and arrange for an inspection with the contractor before the first deployment. Contact Construction at headquarters for a current hard copy. Glare conditions in rain, at night, or when facing the rising or setting sun may affect driver decisions. Confirm that the contractors are coordinating placement and pickup of the closure so that the traffic control system is maintained in accordance with the. Economy will be a factor only as necessary to obtain balance between benefits and resources. Confirm the contractors employee uses the assigned user identification to submit the closure requests in the Lane Closure System (LCS). Critical stage for each operation when the alternative or additional equipment, materials, or workers must be activated. Click on the Nextbutton at the bottom right to go to the next slide. A TMP is a program of activities for minimizing or alleviating work-related traffic delays through traffic-handling practices and strategies. Use these guidelines when necessary during construction to make changes in traffic control plans. In addition to required openings through falsework, provide accessible pedestrian facilities during pile driving, footing, wall, and other bridge construction activities where an accessible route was available before construction began. Verify that pedestrian facilities comply with the Americans with Disabilities Act. Temporary crash cushions may be installed on wooden pallets as an option. Consult with the district traffic manager for assistance with these items. 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. The resident engineer must email service requests, daily reports, cancellation forms, and tracking spreadsheets to the COZEEP coordinator on a monthly basis. Before work begins, carefully review the plans, specifications, closure charts, and sheets T9 through T17 of the Standard Plans. It is important to plan which personnel, signage, and equipment will be required to implement the traffic control system. 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 LCS will send the contractors employees a unique password by email after the accounts are created. The state representative assigned to the project should make sure the local agency resident engineer performs the duties as outlined above. 3. Live Traffic Cameras View live traffic conditions by regions and areas. The area where the surfacing joins the existing roadway can be critical. The following procedures are intended to assist resident engineers in obtaining and tracking COZEEP services and to help Caltrans reconcile the CHP billing system and facilitate payment to the CHP. When determining how much to include on a progress pay estimate, withhold some payment sufficient to cover the cost of maintaining and removing the signs. 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. Caltrans reimburses CHP officers who provide COZEEP services on overtime at time and a half. 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. The traffic control system for flaggers should follow Sheet T13 of the. 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. Most parts are self-explanatory. Review Section 12-4.05, Bridge Cleaning and Painting Activities," of the Standard Specifications. It includes public awareness campaigns, motorist information, demand management, incident management, system management, alternate route planning, and construction methods and staging. Refer to Part 6, Section 6H, Typical Applications, and figures 6H-28 and 6H-29 of the California MUTCD. Verify the channelizers post is predominantly orange. Also, when possible, use barrier vehicles or an impact attenuator vehicle between the approaching motorist and workers on foot. Verify that temporary traffic stripe tape for use more than 14 days is applied according to the specifications, and temporary traffic stripe tape to remain in use 14 days or less is applied according to the manufacturers instructions. California Department of Transportation (Caltrans) Colorado Department of Transportation (CDOT), Region 1 and Region 6 Indiana Department of Transportation (INDOT) . PCMS are working equipment when actively displaying a message, otherwise they are nonoperating. Confirm the signs display only pre-approved messages and that the messages conform to the Changeable Message Sign Guidelines, and district and Caltrans policy. Construction situations frequently require a lateral shifting of traffic in relation to the normal path of travel and may involve dropping a lane. Make sure the temporary automated end of queue warning system is in operation only during work, unless special provisions require one for 24 hours a day, 7 days a week for certain construction activities. 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. 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. Visit Quickmap@dot.ca.gov for latest road info. Keep pedestrian facilities clear of obstructions. Verify the required signs are placed during the cleaning and painting activities and removed at the end of each work shift. Review with the contractor how flaggers will communicate with each other, with pilot cars, and with workers inside the controlled area. 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. Describe the work by length, width, and unit of measure conforming to the appropriate progress pay items. In many cases, placing a PCMS behind existing guard railing will protect it. Use the posting of advisory speeds on warning signs to advise the public what speed is considered appropriate at specific locations, such as points of curvature or traffic diversion. Determine when the contractor must submit a construction contingency plan. When multiple projects in one area occur at the same time, require contractors to coordinate their efforts by resolving schedule conflicts before submitting their schedules for closures, and verify there are no closure conflicts before implementation. The following practices are recommended if opposing operations are undertaken: Conduct intermittent day and night inspections to verify compliance with visibility and legibility requirements for: While specific levels of quality control for temporary traffic control are not included in Section 12, Temporary Traffic Control, of the Standard Specifications, the contractor is responsible for providing quality control under Sections 5-1.01, General, and 6-2.02, Quality Control, of the Standard Specifications. If flaggers are to be used, have flaggers take their stations; then move workers and equipment onto the road. Ideally, the assistant resident engineer should be able to communicate directly with the contractors maintenance person by radio or cell phone. Information such as lane closure charts and road user costs will be added to the TMP once the project moves into the . The following guidelines apply to the color and texture of pavement surfacing materials: The following guidelines apply to speed zones: Frequently, special provisions restrict work on the existing traveled way to a specified period at night. Links: 1. If automated flagger assistance devices (AFAD) bid item is not shown on the bid item list, providing AFAD is change order work. Published: Feb 06, 2023 California Invests Nearly $1 Billion for Transportation Improvements Before making a decision to approve a change order that would result in a prolonged ramp closure, weigh the results of the study with factors, such as construction costs, travel costs, delay, and safety. 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. If the proposed materials have been previously used, check them for acceptability listed in the ATSSA publication. Stationary closures on a traffic lane are 10-97 before placing the first cone on the traffic lane, and 10-98 after removing all the cones from the traffic lane. 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. Report an Issue. 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. The change order must clearly state there will be adjustment on the traffic control system item by reason of this change. Materials produced offsite and delivered to a job site, such as asphalt concrete and concrete, can be delayed by events including plant breakdown, loss of trucking, or trucking delayed by traffic congestion because of accidents or by the project itself. Routinely inspect temporary pedestrian facilities for compliance. A spreadsheet may be used for the summary. PCMS can be used in place of an advance flagger to remove workers from the roadway to improve worker safety from traffic. If an impasse occurs, the district COZEEP coordinator and the designated CHP division office contact should act as the second level of review. Refer to Section 4-1202C (1a), Lane Closure System, of this manual. Verify the contractor completely installs the traffic control system before commencing work. Checking fire safety requirements may require coordination with personnel from the U.S. Forest Service, U.S. Bureau of Land Management, or California Department of Forestry and Fire Protection. Verify that the trailer bearing the sign can be leveled and that the sign operates within the required minimum and maximum heights. When possible, implement temporary speed limit reductions in conjunction with a COZEEP operation. Reason for Traffic Control for Water Replacement Project by Lakeside Water District. If differences exist, try to make them readily apparent. Perform additional reviews periodically throughout the construction project, since changes may affect the facilitys effectiveness. TMPs should be consistent with the Final Rule guidelines for developing and implementing the policy. If the screen blocks motorist visibility, order its removal and consult with the district traffic engineer concerning alternatives. Review sheet T3B of the Standard Plans for staking requirements. The contractor will not be able to access projects in LCS after the completion date. File completed ADA compliance reports in Category 23, Temporary Pedestrian Access Routes, of the project files. CalTrans Lane & Road Closures SR-38 East / West Active Thu Mar 2 2023, 6:01AM Lasting 14 hours One-Way Traffic closure lasting 14 hours on Conventional Hwy for Emergency Work affecting #1, Right Shoulder lane (s) in District: 8 From: Old Mill Creek Rd Mentone to Jenks Lake Rd Angelus Oaks View on Google Maps ID: C38EA-0004-2023-03-02-06:01:52 Consider driver expectation and ambient light in the area of the crossover for temporary lighting. Verify that crash cushion module arrays are installed according to the manufacturers instructions. Hand digging is required unless the location is free of underground utilities. Road closures and delays are subject to change due to weather. The contingency plan identifies alternative or additional equipment, materials, or workers necessary to allow continuing activities and on-time reopening of closures if a problem occurs. Lane Closure System Welcome to LCS User ID: Password: Forgot your password? Look in the resident engineers pending file for design assumptions and estimate calculations. Critical work activities are those performed in a closure that would render any portion of the traveled way unsuitable for public traffic use. 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. Supplemental construction work may be necessary to retain the existing roadways effective operating characteristics. 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. CalTrans Lane & Road Closures SR-14 North Wed Mar 1 2023, 9:01AM Lasting 6 hours Full closure lasting 6 hours on Off Ramp for Road Maintenance affecting All lane (s) in District: 7 From: Antelope Valley Freeway, Route 14 Newhall to Placerita Canyon Rd Newhall View on Google Maps ID: C14CA-0003-2023-03-01-09:01:00 Wed Mar 1 2023, 9:01AM Verify that portable delineators meet the dimension requirements. 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 During these reviews, examine the locations of planned roadside obstacles as well as protective safety devices, signs, striping, detours, falsework, temporary railing, attenuators, and clear recovery zones.