Consider placing supplemental tapers within an existing closure. Verify the base is shaped to prevent rolling if struck by vehicles. Caltrans Social Media - District 1 QuickMap Real-time Travel Information Map-based app Road Information Call 1-800-427-7623 for the California Highway Information Network (CHIN) About Caltrans Contact Us ADA Certification Request ADA Compliant Documents Settings Translate Home Travel Work with Caltrans Programs Caltrans Near Me Search Home Programs If advanced flaggers or additional flaggers are not shown or specified, then Caltrans pays 100 percent by change order. 13. Record inspection dates and conditions observed in the project records. 2. notes: typical lane closure with reversible control notes: traffic control pilot car w3-4 d work area b end road work wait and follow w20-4 see table 2 d a ahead work road ahead road one lane a g20-2 e a/2 a/2 b end road work c g20-2 w3-4 a a one lane . 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. Caltrans expects to begin paving and installing a new guardrail to wrap up the project during the week of Jan. 16, weather permitting. (PDF). The Changeable Message Sign Guidelines developed by the Division of Traffic Operations provide a listing of approved abbreviations for PCMSs. 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). 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 website, this type of sign substrate is authorized for use on Type 3 barricades. Verify that the contractor installs, relocates, covers, and removes signs as required. Any other organization or individual providing work zone training in California that would like to be listed can provide information to Johnny Bhullar at: Caltrans North Region Construction Night Work Guide (PDF). 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. Verify the contractor protects Type K temporary railing blunt- ends within 15 feet of the edge of the traveled way with temporary crash cushions. All sheets on TTC plans shall be numbered consecutively: TC-1 TC-2, etc. . Construction area signs, except those used in traffic control systems for closures, are paid for as a lump sum item. 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. Chapter 4: Construction Details, Section 12: Temporary Traffic Control. Confirm compliance with the minimum legibility distances. Check construction area signs often during the course of the work. Remind the contractor of the requirement to complete the LCS web-based training. Contact the district traffic manager for assistance with either of these tasks. 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 the planned temporary signal system includes a backup power source and automatic transfer switches. Contract Number 04-0Q7104 Date Adv. Restore all signs and signals to normal operation. 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. Traffic control costs in support of extra work are to be paid as part of the extra work. 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. The resident engineer may accept use of contractor-proposed devices on the Authorized Material List for Highway Safety Features. TEMPORARY TRAFFIC CONTROL SPEED LIMIT REDUCTION IN WORK ZONE Effective immediately, the California Department of Transportation (Caltrans) will be reducing speed limits by 10 miles per hour (mph) from the posted speed limit in construction work . Verify telescoping flag trees are from a commercial-quality material manufacturer. Then remove the devices and signs in the reverse order of placement. Verify the contractor completely installs the traffic control system before commencing work. Verify that traffic handling devices meet the visibility and legibility requirements. Verify all new and used temporary railing elements comply with requirements for end connection and surface finish. Portable delineators are paid for as part of the contract item for the traffic control system. Temporary Large Sign Covering Standard Detail Sheet (TS-CD) memo12-5-19-2.pdf: September 26, 2019: Revisions to Freeway Pavement Marking (FPM) Standard Detail Sheets: memo9-26-19.pdf Check Type 3 barricades, used as sign supports, for label with FHWA acceptance letter number showing they have been crash tested as a single unit with a sign panel of the size and type used on the project. Flashing arrow signs are paid for as part of the contract item for the traffic control system. Bragg Crane & Rigging. Inspect the signs and equipment the contractor proposes to use, at the contractors or subcontractors yard if possible, before their first use. VDOT defines Type B projects as those with a moderate level . Temporary Traffic Control, for information on preparing TTC, definitions, TTC devices, compliance information, and for typical TTC examples. 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. Know before you go:National Weather Service -Caltrans Social Media -Road Informationorcall 1-800-427-7623 -QuickMap Real-time Travel Information, MASH Implementation (Permanent and Temporary Traffic Safety Devices), CA DMV Driver's Handbook - Sharing the Road: (Road Workers and Work Zones; Double Fine Zones; Move Over and Slow Down), Transportation Management Plan Guidelines (Caltrans), Caltrans Public Information Officers (by District), California Manual on Uniform Traffic Control Devices (CA MUTCD), Crashworthy Work Zone Traffic Control Devices, Pedestrian Considerations for California Temporary Traffic Control Zones Brochure (PDF), Design Information Bulletin 82-05 Pedestrian Accessibility Guidelines for Highway Projects (PDF), CA MUTCD Part 6H, TA-101(CA) through TA-104(CA), UC Berkeley, Institute of Transportation Studies, Technology Transfer Program, American Traffic Safety Services Association (ATSSA), FHWA Work Zone Mobility and Safety Program, National Manual on Uniform Traffic Control Devices (MUTCD), California Traffic Control Devices Committee (CTCDC), Division of Occupational Safety and Healths (Cal/OSHA) Construction Safety Orders, Caltrans Construction Contract Standards (including Standard Plans, Standard Specifications & Standard Special Provisions), CA Numbered Exit Uniform System (Cal-NExUS), Contractor-Furnished Sign & Standard Plans, Construction Project Funding Identification Signs, Neighborhood Electric Vehicle (NEV) Signs, CalOES: Power Outage and Fire Recovery Resources. Provide the contractor with the message content and the thresholds used for triggering when the messages will be displayed. Check that all crash cushion modules are filled with the proper weight of sand. (PDF 4.6MB), that contains both example Temporary Traffic Control (TTC) Plans and example TMPs for previously developed projects. SignsReview sign line of sight visibility and verify it complies with Section 12-3.11, Construction Area Signs, of the, Vertical and horizontal curvesVerify tapers are visible for their entire length to approaching traffic. Be prepared, pack your patience, and if you must travel, go safely. Take the following steps before work begins: Discuss any flagging operation with the contractor before the operation begins. The following guidelines are for measuring and paying for various traffic control devices for construction areas. Extend entrance ramps through the closed lane by projecting the left shoulder line. Directing the contractor to move the portable flashing beacon after initial placement is change order work. When determining how much to include on a progress pay estimate, withhold some payment sufficient to cover the cost of maintaining and removing the signs. Confirm that the contractors closure requests comply with the closure charts. Moving closures are 10-97 before the actual start time of the closure, and 10-98 after the actual end time of the closure. Allow the use of paint only if the temporary traffic stripe is not required to be removed. State Route 39 (SR 39) is a state highway in the U.S. state of California that travels through Orange and Los Angeles counties. Verify that the trailer bearing the sign can be leveled and that the sign operates within the required minimum and maximum heights. Determine the exact location of the temporary signs and when they are no longer needed for the direction of traffic. 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. Verify TPARs are constructed in compliance with the requirements in Section 12-4.04, Temporary Pedestrian Access Routes, of the. Review Section 12-3.11, Construction Area Signs, of the Standard Specifications for additional requirements. Confirm portable signal systems comply with the requirements in Section 12-3.33, Portable Signal Systems, of the Standard Specifications. Verify signs to be used comply with the specification requirements. Direct the contractor to provide PCMSs for use not otherwise provided for in the contract, with a minimum notice of 1 full working day. Order repainting when needed. Changes to any of these plans may alter the need for temporary crash cushion modules. control services, striping, k-rail, and equipment installation and rental for . Be prepared, pack your patience, and if you must travel, go safely. : 01/09/2023 Verify that the impact attenuator vehicle complies with all specification requirements. Containment may require modestly increasing the spacing between signs or require the placing of additional signs. Count the plastic traffic drums for payment as they are placed in the locations shown on the plans. Verify that covers placed on sign panels completely block out any messages so that the messages cannot be seen day or night. Types include plastic traffic drums, portable delineators, channelizers, tubular markers, traffic cones, and Type 1 and Type 2 barricades. Pay special attention to locations where vertical or horizontal curvature restricts the sight distance. Verify attendance of subcontractors and other contractors personnel involved with traffic control. 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. Buildings 14 & 16. 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. Contact Construction at headquarters for a current hard copy. Review with the contractor how flaggers will communicate with each other, with pilot cars, and with workers inside the controlled area. numerous construction projects throughout Los . Roadway inventory. Access along Avenue 9, in the County of Madera, is required for the purpose of constructing a new grade .
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