Inspect all traffic control devices to verify conformity with the specifications. Make sure the temporary automated end of queue warning system is in operation only during work, unless special provisions require one for 24 hours a day, 7 days a week for certain construction activities. (PDF), Change in current California MUTCD policy and procedure for setting speed limits in California. Cars on Highway 202 heading toward Cummings Valley wait at a temporary signal light on Friday, Jan. 13. Know before you go : National Weather Service - Caltrans Social Media - Road Information or call 1-800-427-7623 - QuickMap Real-time Travel Information About Caltrans Contact Us ADA Certification Request ADA Compliant Documents Settings Translate Home Travel Work with Caltrans Flash flooding may occur, especially near recent burn scars. Do not allow the contractor to mix different types of temporary traffic control devices on the same alignment. Closures that will reduce horizontal or vertical clearances require even more notification. (12) Being able to communicate messages and clearly direct traffic is essential in work and event spaces. The following are typical situations in which field adjustments are necessary: If long closures are unavoidable, protect the active work area by placing barricades or drums across the closed lanes, upstream of the work area. Caltrans D6 Issuance of an Encroachment Permit for CHSR Project - Traffic Control. 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. Drums used instead of cones, barricades, or delineators as part of a traffic control system or used as specified under Public Safety section in the contract are not to be paid for at contract item price. Some districts have adopted a practice of providing motorists additional warning by displaying information a mile or more in advance of the closure using portable or fixed changeable message signs. When an AFAD becomes inoperable, notify the contractor to immediately replace it with an identical device, use a flagger with the appropriate-size advance warning sign and gate cones as shown in Standard Plan T13 or stop all construction activities that require the device to be in operation. 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 Require the contractor to keep signs clean and clearly visible, and repair them if damaged. : 01/09/2023 Use of 180-day temporary pavement markers on an open-graded surface is not advised; when removed, the marker glue can peel up the open grade. Verify that one type of crash cushion module is used for a single grouping or array. The contractor should develop a plan for handling emergencies and emergency vehicles in the control zone. 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. Request the guidelines from Construction headquarters. Confirm that portable delineators remain upright when unattended, otherwise require the contractor to place a ballast on the delineators base. 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. The document includes sample TMPs for Type B and Type C projects. 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. Verify that all traffic control devices are correctly placed and functioning properly. Directing the contractor to move the portable flashing beacon after initial placement is change order work. Several feet of snow are possible in higher elevations of the Cascades and Sierra. If the screen blocks motorist visibility, order its removal and consult with the district traffic engineer concerning alternatives. Verify the signs are properly aimed at approaching traffic. Types include plastic traffic drums, portable delineators, channelizers, tubular markers, traffic cones, and Type 1 and Type 2 barricades. When portable signal systems are used in forests or grasslands, confirm adherence to all fire safety requirements. Temporary crash cushions may be installed on wooden pallets as an option. 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. Remind the contractor to notify the regional notification centers before digging for the installation of signposts. Allow only one type of plastic traffic drum on the project. Review Sections 12-4.04, Temporary Pedestrian Access Routes, and 16-2.02, Temporary Pedestrian Facilities, of the Standard Specifications for the temporary pedestrian facilities requirements. Review the contractors work plan for compliance with the requirements in Section 12-4.04, Temporary Pedestrian Access Routes, of the Standard Specifications. 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. This will speed the placing of closures and allow for a more consistent taper alignment. Inform the Transportation Permits Unit 15 days in advance of the closure. Confirm the intended vehicle path is clearly visible. Verify that crash cushion module arrays are installed according to the manufacturers instructions. Pallets that exceed this height raise the sand in the crash cushions above an acceptable level. 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. Do not allow the use of sandbags. Request a certificate of compliance for each portable changeable message sign. In that case, portable flashing beacons are paid for as part of the contract item for the traffic control system. Review Section 12-3.11, Construction Area Signs, of the Standard Specifications for additional requirements. Traffic cones are paid for as part of the contract item for the traffic control system. 2. 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. Type K temporary railing placed within 10 feet of a traffic lane requires a reflector on each rail unit. Verify that the contractor installs, relocates, covers, and removes signs as required. Be prepared, pack your patience, and if you must travel, go safely. The covers should also present a workmanlike appearance. Ask the contractor to replace channelizers that are displaced or fail to remain in an upright position. 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. 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. During the preconstruction conference, discuss: https://dot.ca.gov/programs/construction/forms. Before work begins, carefully review the plans, specifications, closure charts, and sheets T9 through T17 of the Standard Plans. Do not permit any closures until the contractor submits this plan and it is authorized in accordance with the specifications. Do not use the contract item for Type K temporary railing to pay for temporary railing that is placed to fulfill the requirements of the Public Safety section. (PDF). Verify that the color of the portable transverse rumble strips is black or orange and arranged in accordance with Standard Plan T13. California - Caltrans Approved Traffic Control Technician Class (CATCTC) COURSE DESCRIPTION This one-day (8-hour) Traffic Control Technician Class has been reviewed and approved by Caltrans for those who will be install and manage temporary traffic control for work zones on state highways. Similarly, certain striping operations require the operator to operate against live traffic because of clearances. Verify the planned temporary signal system includes a backup power source and automatic transfer switches. Revisions including only National MUTCD 2009 Revisions 1 & 2, Caltrans Letter to FHWA Requesting Confirmation of Substantial Conformance for the 2012 California Manual on Uniform Traffic Control Devices. Ideally, the assistant resident engineer should be able to communicate directly with the contractors maintenance person by radio or cell phone. Be prepared, pack your patience, and if you must travel, go safely. 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. Verify the contractor conducts a meeting with all involved parties to discuss the operation of the impact attenuator vehicle. Pay special attention to the aiming of the sign whenever solar-powered signs are used. Review these requirements with the contractors before work starts. Confirm portable signal systems comply with the requirements in Section 12-3.33, Portable Signal Systems, of the Standard Specifications. Confirm the contractors employee uses the assigned user identification to submit the closure requests in the Lane Closure System (LCS). During the course of work, monitor the contractors activities to verify closures are statused in LCS as follows: The LCS will notify the resident engineers and designated inspectors by email when the contractor changes the status of a closure. Use the most current edition of the American Traffic Safety Services Association (ATSSA) publication Quality Guidelines for Temporary Traffic Control Devices and Features to confirm acceptability of traffic control devices. 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). Check the contractors layout work. 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. Containment may require modestly increasing the spacing between signs or require the placing of additional signs. Provide the contractor with the internet link to access the LCS web-based training. 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 . 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. Caltrans Temporary Traffic Control Manual, Toshiba Vc-p2s Manual, Scientific Calculator Fx-570w Manual, Electric Vs Manual Toothbrush, Gigashot Gsc-r30 Manual, Technics Su-v300 Service Manual, John Deere 301 Service Manual 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. If flaggers are to be used, have flaggers take their stations; then move workers and equipment onto the road. Withhold some payment from progress pay estimates to cover the cost of removing temporary crash cushion modules. 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. Use Form CEM-2302, Temporary Pedestrian Access Route Weekly Inspection Report, to document that TPARs are maintained in compliance during the course of work. List of Bid Items. ), Elsmere Solid Waste Management Facility, Angeles National Forest (N.F.) Verify Category 3 temporary traffic control devices are the type shown on the Authorized Material List for Highway Safety Features. MAZEEP (Maintenance Zone Enhanced Enforcement Program), Maintenance Protective Vehicle Guidance (Shadow Vehicle), Caltrans Standard Plans - Temporary Traffic Control Systems T9 - T17, Caltrans Standard Plans - Signs (roadside and overhead), Work Affecting Pedestrian and Bicycle Facilities - see. 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. Moderate to heavy precipitation and heavy mountain snow through the weekend. 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. The cost of providing flaggers is included in the bid item cost for portable signal systems. Verify channelizers used for temporary edge line delineation are predominantly orange and the surface- mounted type. 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. Verify that automated work zone information systems comply with the general system functionality, motorist information messages, system communications, traffic data acquisition, and user interface specification requirements. Verify construction area signs are from a commercial sign manufacturer and have a Type 3 or higher grade retroreflective sheeting. The contract item for the traffic control system includes payment for portable signs, cones, delineators, and flashing arrow signs as shown on the plans for the traffic control system and impact attenuator vehicle. 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. Obtain from the contractor, the completed Form CEM-2312, Temporary Pedestrian Access Route Contractor Weekly Report, within 2 business days of completing a weekly inspection. Revision including only National MUTCD 2009 Revisions 1 & 2, Caltrans Letter to CTCDC regarding reduced speed limits in temporary traffic control zones in the California Manual on Traffic Control Devices (PDF), Electrical Design Standards for Advertised Projects (PDF), Intersection Control Evaluation (ICE) (PDF), Intersection Control Evaluation (ICE) and Design Guidance, Zero Emission Vehicle Signs and Pavement Markings (PDF), Terminal Access Routes for Surface Transportation Assistance Act (STAA) Trucks in the California Manual on Uniform Traffic Control Devices (PDF), Inclusion of Move Over Or Slow signs per SB240, and display of message on fixed Changeable Message Signs (PDF), Adoption of the Manual for Assessing Safety Hardware, Caltrans Letter to CTCDC for the Adoption of the 2012 California Manual on Uniform Traffic Control Devices (PDF), FHWA Letter to Caltrans for Substantial Conformance of the 2012 California Manual on Uniform Traffic Control Devices (PDF), Caltrans Letter to FHWA Requesting Confirmation of Substantial Conformance for the 2012 California Manual on Uniform Traffic Control Devices (PDF), Proprietary Traffic Safety Devices in Capital Projects (PDF), Guidelines for Installation of Rumble Strips (PDF), Record Retention Policy for Traffic Safety and TASAS, Amend existing policy and typical applications and adopt new typical applications in the CA MUTCD for accommodating bicyclists in TTC zones. Keep the projects completion dates current in the LCS. . The special bulbs used with solar signs have much narrower beams than conventional bulbs and, therefore, require greater care while being aimed. Verify that pallet height is 4 inches or less. 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 plans for stage construction, detour, or traffic handling will require arrays of temporary crash cushion modules. All drums should use the same type and brand of retroreflective sheeting. Chapter 4: Construction Details, Section 12: Temporary Traffic Control. For traffic control requirements, refer to Section 12, Temporary Traffic Control, of the Standard Specifications and the California Manual on Uniform Traffic Control Devices (California MUTCD). Also, when possible, use barrier vehicles or an impact attenuator vehicle between the approaching motorist and workers on foot. Do not allow the use of power from private parties to power the temporary flashing beacon system. Require the contractor to set up an off-the-highway detour before closing all ramps in both directions of travel at the same interchange. The LCS will send the contractors employees a unique password by email after the accounts are created. (PDF). Verify the proper types of flashing arrow signs are used. Verify that the trailer bearing the sign can be leveled and that the sign operates within the required minimum and maximum heights. Verify the district traffic manager reviews a closure request for conflicts before approving it. Obtain a weekly temporary automated end of queue warning system operations report. Southern California. For traffic control requirements, refer to Section 12, "Temporary Traffic Control," of the Standard Specifications and the California Manual on Uniform Traffic Control Devices ( California MUTCD ). crest vertical curve or on a horizontal curve. Review the Public Safety section in the contract. Examples of unacceptable messages include Drive carefully, Have a Nice Day, and Thank you.. Moving closures are 10-97 before the actual start time of the closure, and 10-98 after the actual end time of the closure. Maintaining such closures is a full-time assignment, and the assigned worker should have no other duty. Determine the exact location of the temporary signs and when they are no longer needed for the direction of traffic. Trainings below are not facilitated by Caltrans, and Caltrans is not responsible for any contents provided through those trainings. Verify barricade construction complies with Section 12-3.10, Barricades, of the Standard Specifications and sheet A73C, "Delineators, Channelizers, and Barricades," of the Standard Plans. During night operations, the vehicles should have their headlights turned off and their hazard lights and flashing amber lights turned on. Make sure that portable transverse rumble strips are placed before closing the lane to traffic. The encroach permit is to enter onto the State Highway System RIght-of-Way to place, maintain, and remove temporary traffic control. The lump sum payment for this item includes all costs for placement, operation, maintenance, relocation, and removal of the Automated Work Zone Information System. (RescindsTOPD 00-02, dated 2-1-00), Caltrans Letter to CTCDC for the Adoption of the 2014 California Manual on Uniform Traffic Control Devices Revision 4 (PDF), Caltrans Letter to CTCDC for the Adoption of the 2014 California Manual on Uniform Traffic Control Devices Revision 3 (PDF), FHWA Letter to Caltrans for Substantial Conformance of the 2014 Rev 3 California Manual on Uniform Traffic Control Devices (PDF), Caltrans Letter to FHWA Requesting Confirmation of Substantial Conformance for the 2014 Rev 3 California Manual on Uniform Traffic Control Devices (PDF), Implementation of Temporary Pedestrian Access Route (TPAR) (PDF), Implementation of Six-Inch Wide Traffic Lines and Discontinuing Use of Non-Reflective Raised Pavement Markers, Guidelines for Visibility Improvement Requests (VIRs) (PDF), Procurement of Laminated Wood Box Post (LWBP) Sign Supports for Capital Outlay Projects (PDF), FHWA Interim Approval - Three-Section Flashing Yellow Arrow Signal Faces, Caltrans Letter to CTCDC for the Adoption of the 2014 California Manual on Uniform Traffic Control Devices Revision 2 (PDF), FHWA Interim Approval - Intersection Bicycle Boxes (PDF), Use of Department-Furnished Signal Controller Assemblies and Department-Furnished Software Programs on the State Highway System (PDF), Chapter 4F Pedestrian Hybrid Beacon Guidance Statement Change (PDF), FHWA Letter of Substantial Conformance for 2014 Rev 2 California Manual on Uniform Traffic Control Devices (PDF), Caltrans Letter to FHWA Requesting Confirmation of Substantial Conformance for the 2014 Rev 2 California Manual on Uniform Traffic Control Devices (PDF), Record Retention Policy for Traffic Safety and Traffic Accident Surveillance and Analysis Systems (TASAS), Reinstatement of Use of SRT Systems (PDF), Exception to the Implementation of the Revised 2010 Electrical Standards (PDF), Implementation of the Revised 2010 and 2015 Electrical Standards (PDF), Installation of Automated Red Light Enforcement Systems by Local Governmental Agencies on the State Highway System, Replacement and Retrofit of Existing Pedestrian Signal "Meter On" Signs (PDF), FHWA Interim Approval - Bicycle Signal Faces (PDF), Warranty-Based Pavement Marking Pilot Projects (PDF), Caltrans Letter to CTCDC for the Adoption of the 2014 California Manual on Uniform Traffic Control Devices (PDF), Overhead Guide Sign Policy on the State Highway System (Revision 1, 12-11-14), Use of Severe-Duty Crash Attenuators (PDF), Use of Ramp Metering Sign in Projects in Design or Construction (PDF), Implementation of Portable Transverse Rumble Strips (PDF), Visibility Improvement Request During Declared Droughts (PDF), Retroreflective Sheeting for Guide Sign Policy (PDF), FHWA Letter to Caltrans for Substantial Conformance of the 2012 California Manual on Uniform Traffic Control Devices. Avoid sharply angled tapers. Confirm that advance warning signs for the new taper are located correctly. After placing components of stationary closures, the contractor may place the impact attenuator vehicle in advance of the work area to protect workers and traffic. 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. Contractors are required to request closures using the Caltrans Lane Closure System (LCS) and status closures using the Lane Closure System Mobile web page. Allow the use of paint only if the temporary traffic stripe is not required to be removed. In metropolitan areas, this type of warning may be feasible with cooperation of the transportation management center. Set up Requestor or representative that will provide a status of closures, LCS accounts for the trained contractors employees accordingly, and provide them with their login information within 5 days after they have completed the training. 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. Consider placing supplemental tapers within an existing closure. Require proper maintenance of plastic traffic drums. Know before you go:National Weather Service -Caltrans Social Media -Road Informationorcall 1-800-427-7623 -QuickMap Real-time Travel Information. One-stop demographic data analysis tool . Confirm supporting steel pipes are placed on the traffic side of the screen so that if a panel becomes dislodged, the plywood will fall away from traffic. If the equipment is not available, make other arrangements as soon as possible. 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. Length of closureAvoid long closures with no evidence of activity. Remember that the motorist has no knowledge of the traffic control plan and is entirely dependent on the system for warning and guidance. If you accept a closure request, the status will change to PENDING. If you reject a closure request, LCS will send the contractor an email asking for a correction and resubmission.
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