Category 2 devices include barricades and portable sign supports. Flash flooding may occur, especially near recent burn scars. 2. Review Section 81-3, Pavement Markers, of the Standard Specifications. Request the user interface software and provide it to the Transportation Management Center for installation. Confirm that the contractors closure requests comply with the closure charts. Caltrans expects to begin paving and installing a new guardrail to wrap up the project during the week of Jan. 16, weather permitting. Depending on the project conditions, the contractor may use the RSP T30 to T34 of the Revised Standard Plans as a baseline for designing and constructing a TPAR. Retroreflective sleeves on traffic cones. A minimum 1500' of sight distance shall 4. The contractors responsibility to submit a Form CEM-2311, Temporary Pedestrian Access Route Contractor Compliance Report, within 2 business days after construction of a temporary pedestrian access route, and a Form CEM-2312, Temporary Pedestrian Access Route Contractor Weekly Report, within 2 business days of completing a weekly inspection. Verify construction area signs are from a commercial sign manufacturer and have a Type 3 or higher grade retroreflective sheeting. Temporary Traffic Screen: T4: Temporary Terminal Section (Type K) T5: Temporary Traffic Control Systems; Traffic Control System Tables For Lane and Ramp Closures: T9: Traffic Control System For Lane Closure on Freeways and Expressways: T10: Traffic Control System For Lane Closure on Freeways and Expressways: T10A When the work has safely progressed beyond the supplemental taper, remove the upstream taper and tangent. Official travel maps. Create a Requestor LCS account and set the option in the account to status closures for those who will request and status closures. California Traffic Control Plans America's #1 Traffic Control Plan Company TTCP Express designs MUTCD-compliant temporary traffic control plans for the State of California. 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. Type K temporary railing placed within 10 feet of a traffic lane requires a reflector on each rail unit. Trainings below are not facilitated by Caltrans, and Caltrans is not responsible for any contents provided through those trainings. Similarly, certain striping operations require the operator to operate against live traffic because of clearances. All Trades Requirements Why Use TLC? Review Section 84-2.03, Construction, of the. Verify that pallet height is 4 inches or less. Construction area signs, except those used in traffic control systems for closures, are paid for as a lump sum item. Types include plastic traffic drums, portable delineators, channelizers, tubular markers, traffic cones, and Type 1 and Type 2 barricades. Compute the payment as a force account or as an adjustment of compensation based on a force account analysis. When AFAD are in use, allow the contractor to use portable vehicle transverse rumble strips, but do not allow the use of a 48-inch-by-48-inch C9A(CA) sign or gate cones. Provide the contractor with the message content and the thresholds used for triggering when the messages will be displayed. Allow only one type of plastic traffic drum on the project. 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. All sheets on TTC plans shall be numbered consecutively: TC-1 TC-2, etc. The contract item price also includes the costs of work necessary to restore channelizers damaged by public traffic. Construction signs should be covered or removed whenever they no longer serve a purpose. 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. This 8-hour course provides the student with the practical knowledge that a Traffic Control Technician needs to properly install and maintain a work zone traffic control system. Temporary pavement markers will not adhere to a cold in-place recycling surface. According to the Authorized Material List for Signing and Delineation Materials, 0.5-inch Intelplast Intelcel or similar material is authorized, and according to FHWA Work Zone Letter 85 from the FHWAs Safety Program work zone device letter archive website, this type of sign substrate is authorized for use on Type 3 barricades. Verify that the line of sight visibility in the field meets sight distance standards. Check that portable transverse rumble strips are not placed on sharp horizontal or vertical curves or through pedestrian routes. Be prepared, pack your patience, and if you must travel, go safely. 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. : 01/09/2023 Check construction area signs often during the course of the work. Obtain a copy of the manufacturers instructions for the portable transverse rumble strips. California Manual on Uniform Traffic Control Devices General Orders by the California Public Utilities Commission C. LADOT Publications LADOT Manual of Policies and Procedures (MPP) 1.1. Verify attendance of subcontractors and other contractors personnel involved with traffic control. Verify the pavement is clean and dry and the contractor places the channelizers during conditions that meet the required temperatures. Verify that temporary pavement marking tape to remain in place more than 14 days is applied according to the specifications, and that temporary pavement marking tape to remain in place 14 days or less is applied according to the manufacturers instructions. This encroachment permit is to place, maintain and remove construction area signs in Caltrans right-of-way at SR99 SB offramp to Golden State Blvd during construction work adjacent to Caltrans right-of-way. In metropolitan areas, this type of warning may be feasible with cooperation of the transportation management center. Verify Category 3 temporary traffic control devices are the type shown on the Authorized Material List for Highway Safety Features. Confirm that the contractors are coordinating placement and pickup of the closure so that the traffic control system is maintained in accordance with the. ), Elsmere Solid Waste Management Facility, Angeles National Forest (N.F.) Verify temporary pavement delineation is maintained until it is replaced with the permanent pavement delineation. (PDF), Caltrans Letter to CTCDC for the Adoption of the 2010 California Manual on Uniform Traffic Control Devices (PDF), FHWA Letter to Caltrans for Substantial Conformance of the 2010 California Manual on Uniform Traffic Control Devices (PDF), Provide Bicycle and Motorcycle Detection on all new and modified approaches to traffic-actuated signals in the state of California. If flaggers are to be used, have flaggers take their stations; then move workers and equipment onto the road. (PDF 4.6MB), that contains both example Temporary Traffic Control (TTC) Plans and example TMPs for previously developed projects. If a discrepancy occurs between the contract plans and specifications and the California MUTCD, the plans and specifications govern. PCMS can be used in place of an advance flagger to remove workers from the roadway to improve worker safety from traffic. (Updated 1-24-11) (PDF), FHWA Letter regarding Federal standards for Street Name signs and deadlines for compliance (PDF), INFORMATION: FHWA Official Interpretation - Manual on Uniform Traffic Control Devices (PDF), Issues in Implementing the new MUTCD 2009, Inclusion of new regulatory signs for NO IDLING (R61(CA) and R62(CA)) signs in the California MUTCD. Verify that temporary traffic control devices comply with the contract requirements. The maintenance person should have spare cones, signs, and barricades available to replace or restore system elements displaced or damaged by traffic. Note: This list is not updated when addenda are issued. Temporary Traffic Control, for information on preparing TTC, definitions, TTC devices, compliance information, and for typical TTC examples. Make sure to visit our services page to find out more about how we can help your business with traffic control planning for both short-term and long-term projects. Lane closures shall not begin at top of 15. 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. Verify telescoping flag trees are from a commercial-quality material manufacturer. In SR99 north of McKinley Avenue and south of First Street. The young faces of the families of highway workers are reminding you to move over a lane or slow down for their loved ones who help keep our roads safe. Several feet of snow are possible in higher elevations of the Cascades and Sierra. PHONE: (916) 654-2852 INTERNET: www.dot.ca.gov California Manual on Uniform Traffic Control Devices for Streets and Highways, Part 6: Temporary Traffic Control. Extend exit ramp tapers back through the closure as an extension of the ramps shoulder line. (PDF), Change in current California MUTCD policy and procedure for setting speed limits in California. 13. Category 3 devices include crash cushions, impact attenuator vehicles, temporary railing, temporary barrier, and end treatments for temporary railings and barriers. Ask the contractor to replace channelizers that are displaced or fail to remain in an upright position. Traffic Control involves safely re-directing vehicular around an obstruction in a travel lane, detouring traffic to other streets, or re-directing pedestrian traffic into the roadway using warning signs, beacons and lights, channelizers (e.g., cones, delineators), barriers (e.g., k-rail), barricades, and flaggers (flagmen). Portable flashing beacons are measured and paid for at contract item price by the unit except when they are part of a traffic control system. Obtain the name and contact information for the assigned onsite system coordinator. Confirm the contractor provides a temporary pedestrian access route (TPAR) nearby, off the traveled way, when the construction activities require the closure of an existing pedestrian route. Maintaining such closures is a full-time assignment, and the assigned worker should have no other duty. DISCLAIMER: Registering with Caltrans does not represent any express or implied promise by Caltrans to award emergency contracts now or in future. To confirm that contractors can access LCS and LCS Mobile, do the following before work begins: https://dot.ca.gov/programs/construction/training. Caltrans D6 Issuance of an Encroachment Permit for CHSR Project - SR99/Ave 9 Traffic Control. Portable Changeable Message Signs (PCMS) are required only during times, places, or activities stated in the plans and specifications and are not required when the traffic control system is nonoperational or for discretionary use. Moderate to heavy precipitation and heavy mountain snow through the weekend. (PDF). Do not allow the use of commercial pallets that exceed the maximum height. Be prepared, pack your patience, and if you must travel, go safely. Do not allow the use of nonretroreflective portable signs during hours of darkness. Be prepared, pack your patience, and if you must travel, go safely. Ramps and connectorsManaging ramps and connectors within a closure requires additional consideration. Reference maps. 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. Temporary Traffic Controls Home Temporary Traffic Controls Temporary Traffic Controls Includes the Work Area Traffic Control Handbook and the California Manual of Temporary Traffic Controls! The cost of providing flaggers is included in the bid item cost for portable signal systems. TPAR requirements described in the specifications. Review the submittal for any Type 3 barricade to be used as sign support for crashworthiness to the Transportation Research Boards NCHRP Report 350 criteria or the American Association of State Highway and Transportation Officials (AASHTOs) Manual for Assessing Safety Hardware (MASH) as a single unit with a sign panel of the size and type used on the project. 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. Direct the contractor to remove any temporary pavement delineation that conflicts with the permanent pavement delineation. Uniform Traffic Control Devices Traffic Laws Annotated 1979 Traffic laws annotated Facilities Development Manual Air Force Manual Air Force Maintenance and Supply Inspection Manual Angeles National Forest (N.F. Allow only one type of portable delineator on the project. Then install in sequence all remaining signs and devices in the opposing direction of travel. At the preconstruction conference, remind the contractor to maintain an inventory of commonly required items at the job site and arrange for sign panels, posts, and mounting hardware or portable sign mounts to be furnished on short notice. Know before you go:National Weather Service -Caltrans Social Media -Road Informationorcall 1-800-427-7623 -QuickMap Real-time Travel Information, Implementation of Six-Inch Wide Traffic Lines and Discontinuing Use of Non-Reflective Raised Pavement Markers
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