Channelizers are paid for by the unit. Include compensation or credit in the change order when an ordered change in the work affects the contract item for the traffic control system. Verify that temporary traffic control devices comply with the contract requirements. 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. 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. Generally such projects are intermediate type projects that cause minimal/moderate work zone impacts. With approval from the District Lane Closure Review Committee, you may exceed the 30-minute maximum delay. Extend the straight section, known as the tangent portion of the closure, to better position the taper. Such conditions may alter the apparent pattern of the roadway and cause an eradicated line to appear to be a lane line. 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. 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. This section provides guidelines for inspecting temporary traffic control devices in construction areas. 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. Rural locations with a high volume of truck traffic, steep downgrades, or both. The path must be stable, firm, and slip resistant. Avoid blinding drivers in approaching vehicles when adequately lighting work areas. Verify the contractor removes traffic-handling equipment and devices from the job site when they are no longer needed for controlling traffic. Obtain a copy of the manufacturers instructions for the portable transverse rumble strips. During the term of the contract, the CHP may increase or decrease the rates shown in the contract by notifying the Caltrans statewide contract managers, who will notify the district coordinators. 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. Verify that portable delineators meet the dimension requirements. 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. Based on traffic counts, the district traffic operations office determines times for closures and for night work. If flaggers are to be used, have flaggers take their stations; then move workers and equipment onto the road. Verify that garments worn by the contractor's staff comply at least with ANSI 107-2004 Class 3. CHP officers are supposed to be assigned from the nearest local office. To confirm that contractors can access LCS and LCS Mobile, do the following before work begins: https://dot.ca.gov/programs/construction/training. The CHP coordinator at the local CHP area office will complete, sign, and return the form to the Caltrans construction office. Verify that the contractor is prepared to comply with TMPs related to work performance. 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. Refer to Section 4-1202C (1a), "Lane Closure System," of this manual. Consider driver expectation and ambient light in the area of the crossover for temporary lighting. Category 1 devices include traffic cones, plastic traffic drums, portable delineators, and channelizers. 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. Verify the signs are properly aimed at approaching traffic. 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. Verify the required signs are placed during the cleaning and painting activities and removed at the end of each work shift. The transition should be accessed before such features. If the contractor is to place the traffic control system repeatedly in the same place, the contractor can request to mark on the shoulder the locations of advance warning signs, cones, and drums. If differences exist, try to make them readily apparent. Flashing arrow signs are paid for as part of the contract item for the traffic control system. Request a certificate of compliance for each portable changeable message sign. Design for the speed that vehicles will travel. Contractors are required to request closures using the Caltrans Lane Closure System (LCS) and status closures using the Lane Closure System Mobile web page. Safety reviews conducted during the projects development may identify other deciding factors. In addition, it is recommended that Construction field staff take the online training every 3 years as a refresher. Observe the flagging operation to verify that flaggers are using the correct procedures for directing motorists in accordance with California Code of Regulations, Title 8, Section 1599,(8 CCR 1599) Flaggers, and Chapter 6E, Flagger Control, of the California MUTCD. Determine when the contractor must submit a construction contingency plan. Traffic cones are paid for as part of the contract item for the traffic control system. The majority of Caltrans road projects (including this SR 41 example) fall under this category. 3. The resident engineer has the responsibility and authority for administering the traffic control plan and all other aspects of safety on construction projects. The project has sufficient funds available to pay for the CHP support. TMP strategies are designed to maintain additional delays below this maximum threshold, that is, less than 15 or 20 minutes. Communication equipment and procedures to follow when communicating with the resident engineers field representatives during contingency plan activation. LAKESIDE. Anticipated cooling times needed for asphalt concrete pavements before opening a lane, shoulder, or ramp to public traffic. The status in LCS will change to APPROVED. The LCS will notify the contractor by email of the approval or rejection. Updated information available at # caltrans8 TMC ALERT Count the plastic traffic drums for payment as they are placed in the locations shown on the plans. Require ballast for drums according to manufacturer specifications. Call (805) 781-5252 | Caltrans Road Information | Open LIST in New Tab | Open MAP in New Tab PLEASE REMEMBER TO SLOW DOWN WHEN DRIVING THROUGH WORK ZONES AND ALLOW ADDITIONAL TIME WHEN TRAVELING THROUGH THE AFFECTED AREA List of Road Closures - Open List in New Tab CHP Careers. Allow only one type of portable delineator on the project. (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.). District Construction should request an impact study for proposed prolonged ramp closures not formally considered in the planning or design phase. Request an impact study for ramp closures of short duration where the possibility of adverse results or sufficient public concern exists to identify effects on adjacent businesses. Require the contractor to set up an off-the-highway detour before closing all ramps in both directions of travel at the same interchange. Process change orders for bid items that require traffic control that are not caused by an ordered change for a contract item or items. Provide the contractor with the internet link to access the LCS web-based training. Confirm the sign is placed where it is most visible to approaching motorists. Reviews the contractors contingency plan. Section 7-1.02A, General, requires the contractor to comply with current laws, regulations and decrees. 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. Pay special attention to the aiming of the sign whenever solar-powered signs are used. Encroachment permit provisions require the permittee to pick up a closure early without compensation. Results will display in a new window. Frequently, the plans for stage construction, detour, or traffic handling will require arrays of temporary crash cushion modules. Drivers should be able to read the entire message at least two times before passing the sign. Mobile Temporary pavement markers will not adhere to a cold in-place recycling surface. Confirm the signs display only pre-approved messages and that the messages conform to the Changeable Message Sign Guidelines, and district and Caltrans policy. Once assigned to the project, do the following: When others administer the contract, oversight of traffic through and around a work zone involves overseeing and working with the local agency or private entitys resident engineer. Do not allow the contractor to close two adjacent ramps in the same direction of travel unless necessary because of the operation or project conditions. Do not exceed the maximums shown in the requirements listed in Section 4.3, Accessibility Design Standards, of Design Information Bulletin Number 82-06. 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 contractor is responsible for accommodating pedestrians through or around the work zone. 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 Caltrans is working to clear the roads in order to reopen them. Category 3 devices include crash cushions, impact attenuator vehicles, temporary railing, temporary barrier, and end treatments for temporary railings and barriers. The cost of the contractors inventory of replacement sign materials is included in the contract price for construction area signs. Road closures and delays are subject to change due to weather. 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 visibility and legibility requirements. Verify Category 3 temporary traffic control devices are the type shown on the Authorized Material List for Highway Safety Features. Invoices should include the agreement number and be submitted monthly in arrears, in triplicate, within 60 calendar days of date of service. These instances do not require formally approved plans. Remind the contractor of Americans with Disabilities Act requirements if the traffic control system will affect pedestrian traffic and a temporary pedestrian access route is needed. Pallets that exceed this height raise the sand in the crash cushions above an acceptable level. Verify channelizers used for temporary edge line delineation are predominantly orange and the surface- mounted type. The cost of providing flaggers is included in the bid item cost for portable signal systems. For temporary pedestrian facilities, do the following: https://dot.ca.gov/programs/construction/safety-traffic, Chapter 1 - Caltrans Construction Organization, 2-204B State Representative on Projects Administered by Others, 2-204C District Construction Safety Coordinator, 2-205 Guidelines for Traffic Control Plans, 2-206G Surfacing MaterialsColor and Texture, 2-212 Keeping the Roadway Clear and Clean, 2-214C (4) Construction Engineers, Resident Engineers, and Construction Inspectors, 2-215 Construction Zone Enhanced Enforcement Program, 2-215A (1) Estimating COZEEP Funding Requirements, 2-216B Requirements of the California Manual on Uniform Traffic Control Devices, CalOES: Power Outage and Fire Recovery Resources. Obtain the name and contact information for the assigned onsite system coordinator. Confirm that advance warning signs for the new taper are located correctly. All traffic control devices should conform to Section 12, Temporary Traffic Control, of the Standard Specifications. Caltrans lane closure charts. Contact the project manager to arrange the study.
How Do I Resize An Image In Microsoft Teams,
Florida Man December 26 2006,
Ricky Schroder Daughter,
Rider Deaths In Motorcycle Racing,
How To Disguise Liquid Medicine For Dogs,
Articles C