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). Verify that construction area signs are placed outside the traveled way, do not block or protrude more than 4 inches into bicycle and pedestrian routes, and comply with Americans with Disabilities Act requirements. Dated notations or revisions to plans may be helpful. Retroreflective bands on portable delineators. Refer to Section 7-1.04, Public Safety, of the. Require the contractor to keep signs clean and clearly visible, and repair them if damaged. Review Section 84-2.03, Construction, of the. In that case, portable flashing beacons are paid for as part of the contract item for the traffic control system. Select a District or Statewide to start. Retain documentation of these reviews in Category 6, Safety, of the project records. Consider additional signage and temporary lighting for crossovers. Verify attendance of subcontractors and other contractors personnel involved with traffic control. In Part 4, identify a Caltrans project supervisor, usually the resident engineer or an assistant resident engineer. Verify the contractor maintains all traffic control devices in good working order throughout the projects life. The contractor compliance report forms are available at: Verify the flashing arrow sign trailer can be leveled and plumbed. COZEEP is not a baseline measurean important fact when resources are limited and CHP personnel may not be available when requested. Verify the proper types of flashing arrow signs are used. Verify the pavement is clean and dry and the contractor places the channelizers during conditions that meet the required temperatures. Unless the contractor can provide a reasonably safe route that does not involve crossing the roadway, use appropriate advance signing to direct pedestrians to cross to the opposite side of the roadway. Measure and pay for temporary traffic screen according to the specifications. Review the Public Safety section in the contract. The following is a list of CalTrans lane closures, road construction, and blocked lanes that are active or plannded for on Highway SR-17 Updated Mar 02, 2023, 9:33 AM CalTrans Lane & Road Closures SR-17 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. It is not necessary to restudy impact previously studied during planning and design unless significant commercial development has occurred in the area in the interim. Request the guidelines from Construction headquarters. Unknown time of reopening. Speed management is desirable at locations such as rural freeways and expressways where traffic has been flowing in a high-speed, free-flow way for a significant period before encountering the work zone. 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. 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. Refer to Section 4-1203B (14), Portable Changeable Message Signs, of this manual. 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. The CHP memorandum of understanding requires a minimum payment of 4 hours per officer. Document this inspection in the daily report; indicate weather, traffic conditions, and time of inspection. 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). Chapter 2: Safety and Traffic, Section 2: Traffic. Confirm that portable delineators remain upright when unattended, otherwise require the contractor to place a ballast on the delineators base. Verify the contractor installs Type P or Type R markers when required. Verify that Category 3 temporary traffic control devices are on the Authorized Material List for Highway Safety Features. Extend exit ramp tapers back through the closure as an extension of the ramps shoulder line. Caltrans should order early pickup only when traveler and worker safety will not be compromised. The ideal transition is on a horizontal tangent with a slightly rising grade at the end of a level approach. Section 2-1, Safety, of this manual covers the responsibilities of the districts construction safety coordinator (CSC) who should periodically review the traffic handling for each project. If the bid item is not included in the project, process a change order to provide a TPAR. Other closures determined on a project-specific basis. 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. BOX 942874, MS-32 SACRAMENTO, CA 94274 PHONE (916) 653-0548 Making Conservation TTY 711 a California Way of Life. Confirm that the minimum lane widths in the standard special provisions and those shown on the Traffic Handling Plans match. At no time should a U-turn be permitted in traffic. A TMP is a program of activities for minimizing or alleviating work-related traffic delays through traffic-handling practices and strategies. Type K temporary railing placed within 10 feet of a traffic lane requires a reflector on each rail unit. 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. Reviews the contractors contingency plan. Consult with the transportation management center before temporarily closing a ramp not previously scheduled through the LCS. Pedestrian facilities must be surfaced with asphalt concrete, portland cement concrete, or timber. Traffic control costs in support of extra work are to be paid as part of the extra work. Caltrans does not pay for providing the TPAR when the pedestrian route closure is the result of contractors means and methods. Twenty-four-hour-a-day regulatory speed reductions require coordination with the local CHP office before implementation. Retroreflective sheeting on channelizers. Refer to Section 4-1202C (1a), "Lane Closure System," of this manual. Caltrans lane closure charts. The status in LCS will change to APPROVED. The LCS will notify the contractor by email of the approval or rejection. 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. The following guidelines are for measuring and paying for various traffic control devices for construction areas. Follow these guidelines and general considerations for reviewing and approving traffic control plans. Generally, the district traffic operations office is responsible for this review activity. Field adjustments to the traffic handling plans are frequent occurrences. Anticipated times for beginning the closure pickup. Design crossover transitions to the highest geometric standards within tolerable limits of cost. 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. Municipal Code. Depending on the complexity of the work or the magnitude of anticipated effects, a TMP may provide closure charts, standard special provisions for maintaining traffic, traffic control plans, andfor major projectsa separate comprehensive report. Include appropriate signage. Inspect the signs and equipment the contractor proposes to use, at the contractors or subcontractors yard if possible, before their first use. The Butterfly Lane Pedestrian Undercrossing in Montecito is open following a major improvement project. Caltrans or the contractor prepares plans to provide unobstructed roadways. 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. The special provisions specify the minimum penalty of $1,000 for each 10 minutes and can exceed the minimum depending on the duration of the delay, traffic volumes, and the highway facility. Verify that one type of crash cushion module is used for a single grouping or array. Some reviews should take place at night, particularly when a major traffic change has taken place. If this equality is not possible, confirm that the design speed differential is no more than 10 mph. GIS Maps. The district Construction office and the resident engineer should confirm that the contractors activities are compatible with the TMP that affects the project. Caltrans reimburses CHP officers who provide COZEEP services on overtime at time and a half. Verify that the contractor uses the LCS Mobile website to status closures in a timely manner. Damaged barricades should be repaired at the contractors expense, regardless of the cause, including damage by public traffic. If you cannot contact the local CHP coordinator in advance and the officer reports for duty, the fee will be equal to 4 hours of overtime pay and mileage incurred, if any. Consider these details: https://dot.ca.gov/programs/construction/publications. By itself, cost should not be a primary limiting factor. If new asphalt concrete joins existing asphalt concrete, the difference in texture and color between them creates a taper in the new traffic lane that may convey the wrong sense of direction, especially at night or in rain. The design and construction at the contractors expense, when the contractors means and methods require the closure of an existing pedestrian route. When crossovers are not in use, place positive barriers across entry areas. Click on any marker to get project details as of March 1, 2023. Daytime ramp closures do not usually need COZEEP. Before opening lanes to traffic, remove or obliterate all conflicting traffic stripes and markings. 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 ODOT permitted lane closure chart example . Results will display in a new window. Look in the resident engineers pending file for design assumptions and estimate calculations. Caltrans attempts to maintain safe and convenient access for pedestrians and bicyclists, who are susceptible to disruptions because of their slower speeds and sensitivity to uneven surfaces, noise, airborne dust, road debris, and fumes. Make the environment like the approach highway. TMP strategies are designed to maintain additional delays below this maximum threshold, that is, less than 15 or 20 minutes. The covers should also present a workmanlike appearance. A general time-scaled logic diagram displaying the major activities and sequence of planned activities that comply with special provision requirements. 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. To sign up for the training, submit a training request in Staff Central for this course by following the instructions on the Division of Construction's How to Request Training intranet page. Construction situations frequently require a lateral shifting of traffic in relation to the normal path of travel and may involve dropping a lane. 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. 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. The project has sufficient funds available to pay for the CHP support. The cost of the contractors inventory of replacement sign materials is included in the contract price for construction area signs. Make sure your designated staff and other state staff involved with traffic control attend the meeting when possible. In accordance with Caltrans policy, no undelineated roadway can be opened to unrestricted or uncontrolled traffic. Verify that no fixed objects, such as cabinets or poles, will reduce the path width at any point. 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 temporary pavement markers are the same color as the lane line or centerline markers being replaced. 3. (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.). A G20-2 "END ROAD WORK" sign, as appropriate, shall be placed at the end of the lane closure unless the end of work area is obvious or ends within a larger project's limits. As early as possible, verify that all Department-furnished equipment is available at the location specified. Basic instructions usually apply more to the planning and design phase of a project, but they also help provide construction personnel with basic concepts for safe and efficient traffic flow through a highway construction project. When pilot vehicles are used, radios are required. Anticipated cooling times needed for asphalt concrete pavements before opening a lane, shoulder, or ramp to public traffic. Any activity requiring a full roadway closure, Rapid-strength concrete operations, including concrete slab replacement, Roadway excavations that encroach on the traveled way and are not protected by K-rail, Cold planing hot mix asphalt for depths of 2 inches or greater, Asphalt or concrete pavement sealing operations, Placement of reinforcing steel or structural members, Falsework erection or removal, including adjustments. Confirm the sign is placed where it is most visible to approaching motorists. Place all remaining signs and devices in sequence through the work area. Verify that Type 1 and Type 2 flashing arrow signs comply with the specification requirements, including number of panel lights, display modes, power source, and devices to plumb and level the trailer. The CHP will submit the COZEEP service summary electronically for payment with a confirming hard copy to the district COZEEP coordinator. Consider how the shape and the light versus the shadow of falsework openings will appear in daytime and at night. A set of contingency action plans for each stage of the activities to prevent late opening of the traffic lanes. Refer to Section 12-6, Temporary Pavement Delineation and Section 12-7 Temporary Pavement Delineation for Seal Coats, of the Standard Specifications for temporary signing requirements for no-passing zones. 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 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. Closures not needed on the authorized date are 10-22 within 2 hours after the authorized start 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. Visualize what effects changing conditions of visibility and lighting will create. Tweets by @caltransdist6. If sight distance is not adequate, contact the district traffic engineer for suggestions or recommendations. Contact the district traffic manager for assistance with either of these tasks. Otherwise, Federal (MUTCD) codes are shown. Verify that additional speed limit signs indicating the reduced speed limit are placed within the construction work zone as specified. Refer to Section 4-1202C (1a), Lane Closure System, of this manual. The change order that authorizes the extra work should reflect these costs. Do not allow the use of sandbags. Review the Public Safety section in the contract. This requirement may mean closing an extra lane. Confirm the contractor uses the long-term temporary pavement marker for 180 days or less and the short-term temporary pavement marker for 14 days or less. Verify that garments worn by the contractor's staff comply at least with ANSI 107-2004 Class 3. The project engineer should include adequate COZEEP funds in the project estimate. The contract item price also includes the costs of work necessary to restore channelizers damaged by public traffic. 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. In the transition, if physically possible, give the driver at least the same effective traversable roadway widthand preferably moreas on the approach roadway. The change order must clearly state there will be adjustment on the traffic control system item by reason of this change. SEE NOTE 2 END ROAD WORK G20-2 B 100' 10-20-10 48" x 24" 237 Intended amount of work to be done during each closure. 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. All closure information is continually updated and subject to change. The COZEEP coordinator must verify invoices received from CHP against the tracking expenditures spreadsheet. 2 Comments. Rural locations with a high volume of truck traffic, steep downgrades, or both. Keep pedestrian facilities clear of obstructions. 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. Be aware that reductions in the width or number of lanes affect the capacity and flow of traffic. To implement COZEEP, use the guidelines below, intended to apply COZEEP resources more uniformly throughout the state. The transition should be accessed before such features. Compensation for flaggers used for all movements of workers, construction vehicles, and equipment on or across lanes open to traffic will be included in the bid item of work involved. The following elements affect the drivers ability to navigate the intended path: Pavement surface condition, texture, and color. Confirm that advance warning signs for the new taper are located correctly. Verify that automated flagger assistance devices (AFAD) comply with the requirements in Section 12-3.38 Automated Flagger Assistance Devices of the Standard Specifications.
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