caltrans temporary traffic control

The resident engineer may accept use of contractor-proposed devices on the Authorized Material List for Highway Safety Features. Temporary pavement markers will not adhere to a cold in-place recycling surface. 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. Inspect crash cushion modules to confirm they comply with the specification and manufacturer requirements. Specific drawing scales are required to adequately show . 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. Chapter 1 - Caltrans Construction Organization, 4-1202B Temporary Traffic Control Devices, 4-1202B (10) Temporary Crash Cushion Module, 4-1202B (14) Portable Changeable Message Signs, 4-1202B (16) Temporary Flashing Beacon Systems, 4-1202B (17) Automated Work Zone Information Systems, 4-1202B (18) Portable Transverse Rumble Strips, 4-1202B (19) Portable Radar Speed Feedback Sign Systems, 4-1202B (20) Automated Flagger Assistance Devices, 4-1202B (21) Temporary Automated End of Queue Warning System, 4-1202C (2)Temporary Pedestrian Access Routes, 4-1202C (3) Bridge Cleaning and Painting Activities, 4-1203B Temporary Traffic Control Devices, 4-1203B (10) Temporary Crash Cushion Module, 4-1203B (14) Portable Changeable Message Signs, 4-1203B (16) Temporary Flashing Beacon Systems, 4-1203B (17) Automated Work Zone Information Systems, 4-1203B (18) Portable Transverse Rumble Strips, 4-1203B (19) Portable Radar Speed Feedback Sign Systems, 4-1203B (20) Automated Flagger Assistance Devices, 4-1203B (21) Temporary Automated End of Queue Warning System, 4-1203C (1b) Contingency Plans for Closures, 4-1203C (1d) Status Updates for Authorized Closures, 4-1203C (1f) Placement Sequence and the Start of Work, 4-1203C (1i) Reverse Operations Inside Closures, 4-1203C (2)Temporary Pedestrian Access Routes, 4-1203C (3) Bridge Cleaning and Painting Activities, 4-1203D (3) Temporary Lane Line and Center Delineation, 4-1203D (4) Temporary Edge Line Delineation, 4-1203D (5) Temporary Traffic Stripe Tape, 4-1203D (6) Temporary Traffic Stripe Paint, 4-1203D (7) Temporary Pavement Marking Tape, 4-1203D (8) Temporary Pavement Marking Paint, 4-1203E Temporary Pavement Delineation for Seal Coats, 4-1206B Temporary Traffic Control Devices, 4-1206B (9) Temporary Crash Cushion Modules, 4-1206B (13) Portable Changeable Message Signs, 4-1206B (15) Temporary Flashing Beacon Systems, 4-1206B (16) Automated Work Zone Information Systems, 4-1206B (17) Portable Transverse Rumble Strips, 4-1206B (18) Portable Radar Speed Feedback Sign Systems, 4-1206B (19) Automated Flagger Assistance Devices, 4-1206B (20) Temporary Automated End of Queue Warning System, 4-1202 B (14) Portable Changeable Message Signs, 4-1202C (2) Temporary Pedestrian Access Routes, 4-1203C (2) Temporary Pedestrian Access Routes, CalOES: Power Outage and Fire Recovery Resources. Confirm that portable delineators remain upright when unattended, otherwise require the contractor to place a ballast on the delineators base. 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. 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. . Compute the payment as a force account or as an adjustment of compensation based on a force account analysis. Contractors are required to request closures using the Caltrans Lane Closure System (LCS) and status closures using the Lane Closure System Mobile web page. 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. All Trades Requirements Why Use TLC? The design and construction at the contractors expense, when the contractors means and methods require the closure of an existing pedestrian route. 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. VDOT defines Type B projects as those with a moderate level . 3. The special bulbs used with solar signs have much narrower beams than conventional bulbs and, therefore, require greater care while being aimed. Obtain a copy of the manufacturers operating instructions. Confirm flaggers are wearing American National Standards Institute (ANSI)-compliant garments in accordance with the Construction Safety Orders of the California Department of Industrial Relations, or the prime contractors or subcontractors Injury and Illness Prevention Program or Code of Safe Practices, whichever is more stringent. Verify the lights are dimmed at night and set on bright during daylight hours. Check sign posts to confirm compliance with breakaway features. Category 3 devices include crash cushions, impact attenuator vehicles, temporary railing, temporary barrier, and end treatments for temporary railings and barriers. It is important to plan which personnel, signage, and equipment will be required to implement the traffic control system. An impact attenuator vehicle must be used for the placement and removal of temporary traffic control devices when required by the contract. Restore all signs and signals to normal operation. Frequently, the plans for stage construction, detour, or traffic handling will require arrays of temporary crash cushion modules. Inspect all traffic control devices to verify conformity with the specifications. Obtain a weekly temporary automated end of queue warning system operations report. Hand digging is required unless the location is free of underground utilities. Before work begins, carefully review the plans, specifications, closure charts, and sheets T9 through T17 of the Standard Plans. Contact the district traffic manager for assistance with either of these tasks. List of Bid Items. Be prepared, pack your patience, and if you must travel, go safely. Obtain the name and contact information for the assigned onsite system coordinator. Confirm the signs display only pre-approved messages and that the messages conform to the Changeable Message Sign Guidelines, and district and Caltrans policy. 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. 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. Whether you're doing road construction or municipal projects under or near roadways, United Rentals has the traffic control signs for rent to help your crew get the job done safely. Category 2 devices include barricades and portable sign supports. C-31 Construction Zone Traffic Control Contractor Exam - California.USTradeTest.com - Thompson Learning Only a phone call away. 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 . Bragg Crane & Rigging. 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. Caltrans D6 Issuance of an Encroachment Permit for CHSR Project - SR99/Ave 9 Traffic Control. Types include plastic traffic drums, portable delineators, channelizers, tubular markers, traffic cones, and Type 1 and Type 2 barricades. Obtain a copy of the manufacturers instructions for the portable transverse rumble strips. Verify telescoping flag trees are from a commercial-quality material manufacturer. 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. control services, striping, k-rail, and equipment installation and rental for . The LCS will generate email notifications to the resident engineer and the district traffic manager when the contractor cancels a closure. Extend the straight section, known as the tangent portion of the closure, to better position the taper. 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. Verify the signs are properly aimed at approaching traffic. 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. Verify the base is shaped to prevent delineators from rolling if stuck by vehicles. Contact Safety Programs 2022 Caltrans Safety Program Accomplishments (PDF) Withhold some payment from progress pay estimates to cover the cost of removing Type K temporary railing. State Route 39 (SR 39) is a state highway in the U.S. state of California that travels through Orange and Los Angeles counties. RCS provided traffic control planning, temporary traffic . Move the workers and equipment onto the closed lanes only after all system components are in place. (PDF). Verify temporary pavement markers comply with Section 81-3, Pavement Markers, of the Standard Specifications, except for the waiting period before placing pavement markers on new asphalt concrete. For continuous construction work zone speed limit reduction, verify that advisory warning signs are posted to alert motorist of the roadway condition as specified and as shown on the standard plans. 2. 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. 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. Verify the contractor follows the notification and signing requirements before setting up any traffic control systems. Verify staking of railing according to sheet T3B of the Standard Plans. Verify Category 3 temporary traffic control devices are the type shown on the Authorized Material List for Highway Safety Features. . 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. Confirm the contractor submits a schedule of planned closures in advance as required by Section 12-4.02A(3), Submittals, of the Standard Specifications. Confirm the contractors employee uses the assigned user identification to submit the closure requests in the Lane Closure System (LCS). Verify that the contractor schedules and conducts a meeting to discuss the operation of impact attenuator vehicle as required under Section 12-3.23A(4), Quality Assurance, of the Standard Specifications. 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. 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). Verify that temporary crash cushion modules used were manufactured after March 31, 1997. 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. FOR LANE CLOSURE ON 5. the first advance warning sign. Land Adjustment Plan, Angeles County Highway Maintenance . Also, verify that flagging stations are laid out correctly, are visible to approaching traffic, are illuminated during nighttime, and have correct advance warning signs. If the portable transverse rumble strips become out of alignment or skewed by more than 6 inches, have the contractor readjust them to the original location. Request a certificate of compliance for each portable changeable message sign. All sheets on TTC plans shall be numbered consecutively: TC-1 TC-2, etc. Verify that the trailer bearing the sign can be leveled and that the sign operates within the required minimum and maximum heights. If you authorize the devices for use, record the authorization in the daily reports. Directing the contractor to move the portable flashing beacon after initial placement is change order work. The contractor is responsible for the replacement expenses. Make sure your designated staff and other state staff involved with traffic control attend the meeting when possible. If the contractor plans to use cones for night work, determine the type of cone proposed. 14. Damaged barricades should be repaired at the contractors expense, regardless of the cause, including damage by public traffic. Elevating our focus and approach to the Strategic Highway Safety Plan Toward Zero Deaths goal, and leveraging managed lanes, transit, active transportation, as well as diversity in freight movement to meet the future needs of Caltrans. The status in LCS will change to APPROVED. The LCS will notify the contractor by email of the approval or rejection. If a discrepancy occurs between the contract plans and specifications and the California MUTCD, the plans and specifications govern. Do not allow the use of sandbags. Roadway inventory. Remind the contractor to notify the regional notification centers before digging for the installation of signposts. Confirm that the contractors closure requests comply with the closure charts. Review the contractors work plan for compliance with the requirements in Section 12-4.04, Temporary Pedestrian Access Routes, of the Standard Specifications. . Stationary closures on a traffic lane are 10-97 before placing the first cone on the traffic lane, and 10-98 after removing all the cones from the traffic lane. One-stop demographic data analysis tool . Confirm that the contractors are coordinating placement and pickup of the closure so that the traffic control system is maintained in accordance with the. Extend exit ramp tapers back through the closure as an extension of the ramps shoulder line. For informational purposes only. Registered professional engineer with more than 20 years of experience; Temporary Traffic Control (TTC) and Flagging instructor at UC Berkeley Tech Transfer Program; Technical member of the National Committee on Uniform Traffic Control Devices This section provides guidelines for inspecting temporary traffic control devices in construction areas. Work Zone Traffic Control Resources | Caltrans Moderate to heavy precipitation and heavy mountain snow through the weekend. Allow only the use of sandbags when it is necessary to weigh down sign standards to prevent the wind from overturning them. To confirm that contractors can access LCS and LCS Mobile, do the following before work begins: https://dot.ca.gov/programs/construction/training. 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! (PDF 4.6MB), that contains both example Temporary Traffic Control (TTC) Plans and example TMPs for previously developed projects. Place all remaining signs and devices in sequence through the work area. Periodically review the portable signal system to document its maintenance. ), Elsmere Solid Waste Management Facility, Angeles National Forest (N.F.) Flash flooding may occur, especially near recent burn scars. The one-way traffic that has been necessary since a widening project began in early October. Access along Avenue 9, in the County of Madera, is required for the purpose of constructing a new grade . Barricades & Signs for Rent. Changes to any of these plans may alter the need for temporary crash cushion modules. Lane closures shall not begin at top of 15. Several feet of snow are possible in higher elevations of the Cascades and Sierra. During the inspection, drive through the system as though you had no knowledge of the work zone. 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. Retroreflective sleeves on traffic cones. Official travel maps. The cost of providing flaggers is included in the bid item cost for portable signal systems. Require the contractor to set up an off-the-highway detour before closing all ramps in both directions of travel at the same interchange. 13 A reduction of more than 10 mph in the speed limit should be used only when required by restrictive features Verify that portable flashing beacons comply with the requirements in Section 12-3.31, "Portable Flashing Beacons," of the Standard Specifications. Pallets that exceed this height raise the sand in the crash cushions above an acceptable level. SENIOR TRANSPORTATION ENGINEER, CALTRANS $10,569.00 - $13,228.00 # of Positions: Multiple Work Location: Sacramento County Job Type: Permanent, Full Time . Inspect the signs and equipment the contractor proposes to use, at the contractors or subcontractors yard if possible, before their first use. 12 Temporary Traffic Control 13 Water Pollution Control 14 Environmental Stewardship 15 Existing Facilities 16 Temporary Facilities Division III Earthwork And Landscape 17 General 18 Dust Palliatives 19 Earthwork 20 Landscape 21 Erosion Control 22 Finishing Roadway Division IV Subbases And Bases 23 General 24 Stabilized Soils 25 Aggregate Subbases Prohibit the use of traffic cones that have been damaged or coated with asphalt or other substances that prevent the cones from functioning as intended. Verify all threaded rods or dowels are removed and the area is restored to its previous condition or constructed to its planned condition after removal of Type K temporary railing. Verify that the contractor installs, relocates, covers, and removes signs as required. Verify the contractor delineates a PCMS with a taper consisting of nine traffic cones. Verify the contractor protects Type K temporary railing blunt- ends within 15 feet of the edge of the traveled way with temporary crash cushions. Review these requirements with the contractors before work starts. Temporary Traffic Control, for information on preparing TTC, definitions, TTC devices, compliance information, and for typical TTC examples. Be prepared, pack your patience, and if you must travel, go safely. : 01/09/2023 Check railing alignment for any substantial offset to each other. Obtain required submittals for the systems in accordance with Section 87-14 Radar Speed Feedback Sign Systems, of the Standard Specifications. Additional devices are placed in sequence, moving in the direction of the traffic flow. Inspect Category 2 temporary traffic control devices to confirm they are labeled with the FHWA acceptance letter code and the name of the manufacturer. Determine what construction area signs should be placed before work begins for the entire project and before each stage of the project. 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 - Provide temporary traffic control; . 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 Flash flooding may occur, especially near recent burn scars. 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. Construction signs should be covered or removed whenever they no longer serve a purpose. Verify that portable delineators meet the dimension requirements. Buildings 14 & 16. If the contractor requests usage of alternative temporary crash cushion modules, verify that their proposed modules are on the Authorized Material List for Highway Safety Features. Review the requests to avoid oversights and overbooking. Chapter 6C - Temporary Traffic Control Elements November 7, 2014 Part 6 - Temporary Traffic Control Page 1022 should be designed so that vehicles can travel through the TTC zone with a speed limit reduction of no more than 10 mph. 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. Do not allow the use of commercial pallets that exceed the maximum height. Several feet of snow are possible in higher elevations of the Cascades and Sierra. Refer to Section 5-1.20 Coordination with Other Entities, of the Standard Specifications, if applicable, and the special provisions. 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 ). Verify portable transverse rumble strips comply with the requirements in Section 12-3.36 Portable Transverse Rumble Strips of the project special provisions, if applicable. 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 Verify that one type of crash cushion module is used for a single grouping or array. The closure requests are stored with a SAVED status. Avoid sharply angled tapers. Confirm the contractor places portable flashing beacons according to the plans and removes them from the traveled way at the end of each nights work. Publication California Temporary Traffic Control Handbook Abstract: This Handbook is coordinated and prepared by the California Temporary Traffic Control Handbook Committee. If the equipment is not available, make other arrangements as soon as possible. In addition to adjustments for ordered changes, process change orders that adjust compensation when increased or decreased closures are required because of underruns or overruns in the engineers estimated quantities. 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. Caltrans expects to begin paving and installing a new guardrail to wrap up the project during the week of Jan. 16, weather permitting. Verify that automated flagger assistance devices (AFAD) comply with the requirements in Section 12-3.38 Automated Flagger Assistance Devices of the Standard Specifications. Southern California. Ideally, the assistant resident engineer should be able to communicate directly with the contractors maintenance person by radio or cell phone. PCMS are working equipment when actively displaying a message, otherwise they are nonoperating. Verify contractors are assigning personnel and maintaining closures in accordance with the T Series Standard Plans. 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. The maintenance person should have spare cones, signs, and barricades available to replace or restore system elements displaced or damaged by traffic. 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. Require ballast for drums according to manufacturer specifications. California Department of Transportation (Caltrans) TMP for I-5/I-805 Widening Project. Review Section 12-3.11, Construction Area Signs, of the Standard Specifications for additional requirements. Type K temporary railing placed within 10 feet of a traffic lane requires a reflector on each rail unit. Verify the traveled way is free of obstructions and residue before opening the area to traffic. Chapter 4: Construction Details, Section 12: Temporary Traffic Control. Allow only one type of plastic traffic drum on the project. 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