Such conditions may alter the apparent pattern of the roadway and cause an eradicated line to appear to be a lane line. Pallets that exceed this height raise the sand in the crash cushions above an acceptable level. QuickMap Know before you go. Flash flooding and mudslides have closed some stretches on I- 5 and SR-58. Avoid sharply angled tapers. Closures not needed on the authorized date are 10-22 within 2 hours after the authorized start time. Reviewing the TMP and traffic contingency plan for constructability issues. Direct the contractor to provide PCMSs for use not otherwise provided for in the contract, with a minimum notice of 1 full working day. The CHIN incident layer is updated every 1 minute. Supplemental construction work may be necessary to retain the existing roadways effective operating characteristics. lcs ver 23.01.09.2267 This application is being updated for digital accessibility and will continue to function while updates are in progress. Document why an item does not comply with the ADA checklist in Category 46, Assistant Resident Engineers Daily Reports, of the project records. Provide the contractor with the internet link to access the LCS web-based training. Stationary closures on the shoulder are 10-97 before placing the first cone after the last advance warning sign, and 10-98 after removing the last cone before the advance warning signs. When an operation is terminated before the time the specifications allow because of circumstances beyond the contractors control, consider granting time, compensation, or both, within the terms of the contract. Containment may require modestly increasing the spacing between signs or require the placing of additional signs. The request may be processed under the G-12 process or require a California Transportation Commission supplemental vote. Capital projectsif insufficient funds are available in both supplemental work funds and contingency funds, propose a fund request. The following elements affect the drivers ability to navigate the intended path: Pavement surface condition, texture, and color. Pay special attention to locations where vertical or horizontal curvature restricts the sight distance. Confirm portable signal systems comply with the requirements in Section 12-3.33, Portable Signal Systems, of the Standard Specifications. 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. Verify the contractor completely installs the traffic control system before commencing work. Maintain a width of 60 inches throughout the length of the pedestrian pathway. 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. No formalized solution and design applies to all situations. Midblock worksites should not cause pedestrians to skirt the worksite or make a midblock crossing. The transition should be accessed before such features. If temporary traffic control devices are damaged, displaced, or stop operating or functioning as described from any cause during the progress of the work, have the contractor repair, repaint, or replace the components and restore them to their original locations and positions. To confirm that contractors can access LCS and LCS Mobile, do the following before work begins: https://dot.ca.gov/programs/construction/training. Follow the districts instructions for distributing news releases. 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. Verify the contractor follows the notification and signing requirements before setting up any traffic control systems. 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. Verify the contractor removes or covers any construction area signs that duplicate or contradict the signs for a project within 250 feet of another project. Caltrans reimburses CHP officers who provide COZEEP services on overtime at time and a half. If the cancellation form indicates a fee is being charged, retain the form in the project records under Category 21, Construction or Maintenance Zone Enhanced Enforcement Program, and send a copy to the district COZEEP coordinator. A contractors failure to perform is cause to suspend work. Automated flagger assistance devices (AFAD) can be used in place of flagger to remove workers from the roadway to improve worker safety from traffic. 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. Read More. 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. Traffic cones are paid for as part of the contract item for the traffic control system. Verify the channelizers post is predominantly orange. Take special care to consider areas in schools or senior citizen center locations. 124000 and that a designed temporary pedestrian access route (TPAR) is part of the contract plans or that the TPAR Standard Plans are appropriate for the pedestrian route affected by the work activities. Avoid blinding drivers in approaching vehicles when adequately lighting work areas. For this reason, district coordinators should not return an invoice to the CHP because the billing rates shown on the invoice do not agree with the rates in the contract. (Under ideal conditions, all advance warning signs and the taper would be in a tangent with the taper placed on a slight upgrade for improved visibility.). Verify that temporary crash cushion modules used were manufactured after March 31, 1997. 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. Request the user interface software and provide it to the Transportation Management Center for installation. 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. Critical work activities are those performed in a closure that would render any portion of the traveled way unsuitable for public traffic use. Pedestrian facilities must be surfaced with asphalt concrete, portland cement concrete, or timber. Avoids putting pedestrians into conflicts with work vehicles, equipment, and operations and with vehicles moving through or around the job site. Verify the lights are dimmed at night and set on bright during daylight hours. Retroreflective bands on portable delineators. Review the specification requirements and sheet T4 of the Standard Plans. Keep the projects completion dates current in the LCS. Confirm that the minimum lane widths in the standard special provisions and those shown on the Traffic Handling Plans match. If the proposed materials have been previously used, check them for acceptability listed in the ATSSA publication. Evaluate the COZEEP use criteria for complete highway closures and nighttime closures of one or more lanes on multilane highways. In urban and suburban areas with high vehicular traffic volumes, place the signs at intersections. 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. Based on traffic counts, the district traffic operations office determines times for closures and for night work. Check sign posts to confirm compliance with breakaway features. The following are some possible installation procedures that may be used by the contractor, depending on the situation in which the system will be used: After installation and when the inspector is available, make a drive-through inspection of the system. Construction signs should be covered or removed whenever they no longer serve a purpose. 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 The invoice backup will include the COZEEP service summary and copies of cancellation notices. Caltrans requires TMPs for all planned activities on the State Highway System. Verify the signs are properly aimed at approaching traffic. Review Section 12-3.11, Construction Area Signs, of the Standard Specifications for additional requirements. Verify staking of railing according to sheet T3B of the Standard Plans. To provide extra maneuvering room, provide wider lanes or additional surfaced shoulder width in transitions and critical alignment. 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. 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. For conditions shown on the plans that need adjustment, discuss proposed changes with the district Traffic Operations Office. Contract managers direct their respective separate contracts or agreements, such as for rideshare activities, transit activities, and public awareness campaigns. Some reviews should take place at night, particularly when a major traffic change has taken place. 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. Verify the contractor notifies and cooperates with local authorities wherever the local authorities regulate traffic. An inevitable degree of mismatch between the old and new surfaces creates a slight discontinuity that may cause a car to lurch or swerve. By itself, cost should not be a primary limiting factor. If the contractor requests additional CHP support beyond what the project plan includes, you may, if appropriate, write a change order. 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. Category 3 devices include crash cushions, impact attenuator vehicles, temporary railing, temporary barrier, and end treatments for temporary railings and barriers. Verify that the trailer bearing the sign can be leveled and that the sign operates within the required minimum and maximum heights. Create a Requestor LCS account and set the option in the account to status closures for those who will request and status closures. This requirement may mean closing an extra lane. Form CEM-2303, Temporary Pedestrian Access Route Sidewalk Detour Inspection Report, may be used by the engineer and the contractor to report weekly inspections if the temporary pedestrian access route is provided using an existing pedestrian route. Confirm that the contractor cancels scheduled closures that are not needed at least 2 days in advance, using the LCS. Obtain a copy of the manufacturers instructions for the portable transverse rumble strips. The maintenance person should have spare cones, signs, and barricades available to replace or restore system elements displaced or damaged by traffic. 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. Obtain a sample of the type of portable delineator to be used on the project. Verify that portable flashing beacons comply with the requirements in Section 12-3.31, "Portable Flashing Beacons," of the Standard Specifications. 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. If the contractor requests usage of alternative temporary crash cushion modules, verify that their proposed modules are on the Authorized Material List for Highway Safety Features. Safety reviews conducted during the projects development may identify other deciding factors. Caltrans or the contractor prepares plans to provide unobstructed roadways. 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. Caltrans Emergency Road Closures due to incidents impacts. Coordination with the district COZEEP coordinator is needed to determine local CHP policies. Strategies that may result in a net reduction of overall delay for motorists include full facility closures, extended weekend closures, continuous weekday closures, A+B contract specifications, and performance-based, traffic-handling specifications. Verify that crash cushion module arrays are installed according to the manufacturers instructions. In that case, portable flashing beacons are paid for as part of the contract item for the traffic control system. 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. Visit Quickmap@dot.ca.gov for latest road info. To protect the highway during construction, improvement, or maintenance operations. 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. Confirm compliance with the minimum legibility distances. Work zone activities can disrupt the publics mobility and access. Determine the methods and equipment the contractor will use for closing lanes, ramps, and roadways, and for flagging and controlling one-way traffic. Count the plastic traffic drums for payment as they are placed in the locations shown on the plans. Verify that the contractor uses the LCS Mobile website to status closures in a timely manner. 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 Caltrans Transportation Management Plan Guidelines provides more information on the recommended level of detail for TMPs. In addition, the plans provide traffic handling details during construction of the structure work per Traffic Handling Plans and related plans including TH-3 (Sheet 54 of advertised plans). Chapter 2: Safety and Traffic, Section 2: Traffic. The last level of review will be the COZEEP statewide coordinator. 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. Critical stage for each operation when the alternative or additional equipment, materials, or workers must be activated. Welcome to the official Facebook Page of Caltrans District 1! The status in LCS will change to APPROVED. The LCS will notify the contractor by email of the approval or rejection. Review these requirements with the contractors before work starts. Refer to Section 8-1.06, Suspensions, of the. Lane Closures Emergency closures can be searched under District or Statewide. Anticipated length of time, rounded to the nearest 5 minutes, to pick up the closures. Verify the base is shaped to prevent delineators from rolling if stuck by vehicles. Travel Alert California Winter Weather Wind, rain and snow -- heavy at times -- are forecast through early March Winter Driving Tips : be prepared, pack your patience and travel safely Know before you go: National Weather Service - Caltrans Social Media - Road Information or call 1-800-427-7623 Options Zoom to.
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