Flashing beacons shall be placed at the locations indicated for in size and shall be orange or fluorescent red-orange in color. Notify Me. Published: Feb 06, 2023 California Invests Nearly $1 Billion for Transportation Improvements CalTrans Lane & Road Closures SR-91 East East Wed Mar 1 2023, 10:01PM Lasting 7 hours Full closure lasting 7 hours on On Ramp for Electrical Work affecting All lane(s) in District: 12 From: Beach Blvd, Rte 39 Buena Park to Artesia Frwy, Rte 91 Buena Park View on Google MapsID: C91QA-0018-2023-03-01-22:01:00 The covers should also present a workmanlike appearance. Verify that crash cushion module arrays are installed according to the manufacturers instructions. 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. Mn/DOT allowable lane closure chart example (9)16 Figure 11. Similarly, certain striping operations require the operator to operate against live traffic because of clearances. Moving closures are 10-97 before the actual start time of the closure, and 10-98 after the actual end time of the closure. Consider additional signage and temporary lighting for crossovers. 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. COZEEP is not a baseline measurean important fact when resources are limited and CHP personnel may not be available when requested. Review Section 81-3, Pavement Markers, of the Standard Specifications. Most parts are self-explanatory. Do not allow the contractor to use the double-stick butyl pads provided by the channelizer manufacturer; these pads do not meet Caltrans requirements. Obtain from the contractor, the completed Form CEM-2311, Temporary Pedestrian Access Route Contractor Compliance Report, within 2 business days after construction of a temporary pedestrian access route. Verify TPARs are constructed in compliance with the requirements in Section 12-4.04, Temporary Pedestrian Access Routes, of the. 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. Process change orders for bid items that require traffic control that are not caused by an ordered change for a contract item or items. When pedestrians are routed adjacent to live traffic, provide barrier protection to prevent vehicles from entering the pedestrian facility. The design and construction at the contractors expense, when the contractors means and methods require the closure of an existing pedestrian route. 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. Verify that Category 3 temporary traffic control devices are on the Authorized Material List for Highway Safety Features. 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. Clearly identify early-finish and late-finish milestones for every major activity. The contract item for the traffic control system includes payment for portable signs, cones, delineators, and flashing arrow signs as shown on the plans for the traffic control system and impact attenuator vehicle. During the preconstruction conference, discuss: https://dot.ca.gov/programs/construction/forms. Before work begins, carefully review the plans, specifications, closure charts, and sheets T9 through T17 of the Standard Plans. Adequate maneuver room at critical points is an important factor in preventing accidents. Verify telescoping flag trees maintain an upright position when being used. The contractor develops a contingency plan and submits it within 1 day of the resident engineers request or as specified in the Standard Special Provisions. 555 were here. The resident engineer may accept use of contractor-proposed devices on the Authorized Material List for Highway Safety Features. Message Signs Once the district COZEEP coordinator receives the COZEEP daily reports, they should be logged into the COZEEP service summary to track COZEEP use. Unknown time of reopening. Confirm the contractors employee uses the assigned user identification to submit the closure requests in the Lane Closure System (LCS). Verify that all traffic control facilities are in good repair with a continuing program of inspection, replacement, and cleaning. Verify the signs are properly aimed at approaching traffic. Lane Closure Terms - California Inspect the signs and equipment the contractor proposes to use, at the contractors or subcontractors yard if possible, before their first use. Extend entrance ramps through the closed lane by projecting the left shoulder line. Verify that the contractor maintains an unobstructed roadside when work is not in progress. If the contractors activities interfere with vehicular or pedestrian traffic, contact the contractor and request correction of the deficiency. If the screen blocks motorist visibility, order its removal and consult with the district traffic engineer concerning alternatives. Confirm the contractor installs a reflector on each rail unit placed within 10 feet of a traffic lane. Caltrans - Quickmap FAQ - California Verify that portable delineators meet the dimension requirements. Timely publicity can significantly improve traffic behavior on a construction project. Include compensation or credit in the change order when an ordered change in the work affects the contract item for the traffic control system. Submit the CHP notification to the person who issued the daily report. Sep 21 2022 05:56 PM. 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. When estimating COZEEP hours, take the following CHP operating policies into account: The detail estimate will show the initial funding level provided for COZEEP as supplemental funds for state-furnished materials and services. 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. Scheduled Road Closures and Traffic Controls - San Diego County, California . 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. Verify temporary pavement markers are the same color as the lane line or centerline markers being replaced. Lane Closures Emergency closures can be searched under District or Statewide. Confirm the contractor submits a schedule of planned closures in advance as required by Section 12-4.02A(3), Submittals, of the Standard Specifications. CHP policy requires two officers in each unit from 10:00 p.m. through 6:00 a.m. Caltrans obtained an exception to have one officer per vehicle whenever two or more units are near one another on the same project, however, this is a local CHP office commander decision. For a discussion of final delineation and pavement markings, refer to Section 4-84, Markings, of this manual. Each advance warning sign shall be equipped Inform the Transportation Permits Unit 15 days in advance of the closure. 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 Do not allow the use of power from private parties to power the temporary signal system. 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. Caltrans and the CHP have an interagency agreement that is the basis for the Construction Zone Enhanced Enforcement Program (COZEEP). of the lane closure unless the end of work area is 48" x 24" as appropriate, shall be placed at the end A G20-2 "END ROAD WORK" sign, with minimum size of the locations indicated for lane closure during Each flag shall be at least 16" x 16" in size with at least two flags for daytime closure. Administration of traffic control may be delegated to another person assigned to the project. 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. Select a District or Statewide to start. Do not use a reduced regulatory speed limit as a substitute for other means of creating a safe roadway. Visit Quickmap@dot.ca.gov for latest road info. After placing components of stationary closures, the contractor may place the impact attenuator vehicle in advance of the work area to protect workers and traffic. Determine the exact location of the temporary signs and when they are no longer needed for the direction of traffic. Critical stage for each operation when the alternative or additional equipment, materials, or workers must be activated. Consult with the district traffic engineer for other acceptable means to protect the sign instead of the Type K temporary railing required by the specifications. 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. Caltrans lane closure charts. The contractor will not be able to access projects in LCS after the completion date. Pedestrians, including persons with disabilities, need to be accommodated through and around work zones. Work with the DTM to verify that project activities conform to the TMP, contingency plans are implemented when necessary, and disruption to the traveling public is minimized and does not exceed limits established in the TMP. File completed ADA compliance reports in Category 23, Temporary Pedestrian Access Routes, of the project files. CHP officers are supposed to be assigned from the nearest local office. Generally such projects are intermediate type projects that cause minimal/moderate work zone impacts. These closures represent Slides, Flooding, Slide removal, Snow, Wash Out, Wildfire, Adverse Weather, Storm/Fire Related . Traffic cones are paid for as part of the contract item for the traffic control system. The cost of providing flaggers is included in the bid item cost for portable signal systems. Require the contractor to set up an off-the-highway detour before closing all ramps in both directions of travel at the same interchange. Do not allow the use of epoxy adhesive to place pavement markers in areas where the removal of the pavement markers is required. Dansher Rd. 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. Request the user interface software and provide it to the Transportation Management Center for installation. CHP invoices will include monthly charges for services provided. The Code of Federal Regulations, Title 23, Section 630, Subpart J, Work Zone Safety and Mobility, (23 CFR 630 Subpart J) requires Caltrans to adopt a policy that implements TMPs on all federally funded highway projects. Verify the district traffic manager reviews a closure request for conflicts before approving it. The effectiveness of handling traffic through night construction depends on the contract plans and the details of the contractors activities. Refer to Section 5-1.20 Coordination with Other Entities, of the Standard Specifications, if applicable, and the special provisions. CHP Careers. Field adjustments to the traffic handling plans are frequent occurrences. For example, anchor guardrail ends and install crash cushions. Refer to Part 6, Chapter 6D, "Pedestrian and Worker Safety," of the California MUTCD. Consider how the shape and the light versus the shadow of falsework openings will appear in daytime and at night. Facilitates review and approval of TMP measures and planned lane closure requests. Direct the contractor to remove any temporary pavement delineation that conflicts with the permanent pavement delineation. 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. Supplemental construction work may be necessary to retain the existing roadways effective operating characteristics. Verify the contractor protects Type K temporary railing blunt- ends within 15 feet of the edge of the traveled way with temporary crash cushions. Retroreflective sheeting on channelizers. Urgent, unpredictable situationsminor or of short durationcan arise during the work and should be addressed using engineering judgment. Links: Imposing a 24-hour-a-day regulatory speed reduction can be difficult to justify and obtain approval for. Verify visibility and legibility requirements. Based on traffic counts, the district traffic operations office determines times for closures and for night work. Caltrans or the contractor prepares plans to provide unobstructed roadways. Otherwise, Federal (MUTCD) codes are shown. The following COZEEP use criteria do not form an all-inclusive list. Refer to Part 6, Section 6H, Typical Applications, and figures 6H-28 and 6H-29 of the California MUTCD. The path must have a clear width of no less than 48 inches. Critical work activities are those performed in a closure that would render any portion of the traveled way unsuitable for public traffic use. Do not exceed the maximums shown in the requirements listed in Section 4.3, Accessibility Design Standards, of Design Information Bulletin Number 82-06. As early as possible, verify that all Department-furnished equipment is available at the location specified. 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. Sometimes through traffic tends to follow an exiting vehicle. Record inspection dates and conditions observed in the project records. 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. If differences exist, try to make them readily apparent. Verify the contractor removes traffic-handling equipment and devices from the job site when they are no longer needed for controlling traffic. When work activities are complete for the day, verify that the contractor removes or covers the signs. Periodic project safety reviews should note deficient areas and provide recommendations for the contractor to correct those deficiencies. 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. Confirm that AFAD are placed in accordance with the plans and where clearly visible to the AFAD operator and to approaching traffic. Allow only the use of sandbags when it is necessary to weigh down sign standards to prevent the wind from overturning them. Avoid traffic splits if possible. The majority of Caltrans road projects (including this SR 41 example) fall under this category. The selected speed should be what a driver exercising due care would drive in normal conditions of light and weather. When pilot vehicles are used, radios are required. ALT ALT Emerald Grove Ave from Riverview Av to End of County Maintained Road. Encroachment permit provisions require the permittee to pick up a closure early without compensation. The records form may vary according to the magnitude and complexity of the subject. Dated notations or revisions to plans may be helpful. Refer to Part 6, Chapter 6D, "Pedestrian and Worker Safety," of the California MUTCD. 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. Road Information - California Use an appropriate material, such as asphalt concrete, for the surface of all roadways and detours, except very temporary or minor facilities. The project engineer should include the project estimate funds necessary to provide COZEEP as state-furnished materials and services. Request a certificate of compliance for each portable changeable message sign. 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. flags for daytime closure. Lane Closure System (LCS) Mobile Statusing Instructions This training will take approximately 30 minutes to complete. In Part 4, identify a Caltrans project supervisor, usually the resident engineer or an assistant resident engineer. Channelizers are paid for by the unit. The cost of covering, uncovering, and removing signs (when they are no longer needed) is included in the contract price for construction area signs. District 3 Lane Closures - California Check that all crash cushion modules are filled with the proper weight of sand. The contract item price includes the costs of maintaining, replacing, and repairing channelizers. 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 Emergency Road Closures due to incidents impacts. 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. Verify that one type of crash cushion module is used for a single grouping or array. Lack of escape options increases the likelihood of motorist-involved accidents that will disrupt traffic flow. Caltrans TMP for the Bay Bridge Full Closure. Lane Closure System - Caltrans :: Commercial Wholesale Web Portal The contractors responsibility to provide written notice 5 days before closing an existing pedestrian route. Scheduled Times: 8:00 a.m. to 4:00 p.m. Expected Delay from Traffic Control due to Road Closure. Verify that pallet height is 4 inches or less. You may submit a single task order to cover more than 1 day. Any part of the project within the limits stated in the order becomes a legal speed zone when signs are placed. View from List View from Map One Stop Shop Traveler Information link for Western US states: California, Oregon, Nevada and Washington. 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. Do not hide the taper of a traffic control system behind a vertical or horizontal curve. Some views of the snow from Sat. During daylight operations, the vehicles facing oncoming traffic should have their headlights and their flashing amber lights turned on at all times.
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