The local CHP contact person will note in the cancellation form if Caltrans is being charged a cancellation or 4-hour overtime fee. If the contractor requests additional CHP support beyond what the project plan includes, you may, if appropriate, write a change order. Consider suspending work for the next shift until a written plan is provided to address future public safety. Review the Public Safety section in the contract. California Department of Transportation (Caltrans) Colorado Department of Transportation (CDOT), Region 1 and Region 6 Indiana Department of Transportation (INDOT) . Obtain self-certification using Form TR-0030, "Work Zone Category 1 Temporary Traffic Control Device Certificate of Crashworthiness," from the contractor. Within 45 calendar days of receipt of the invoice, the district COZEEP coordinator reviews and approves the summary and submits it for payment to the Caltrans Division of Accounting, which uses it as the receiving record for payment. Confirm temporary flashing beacon systems comply with the requirements in Section 12-3.34, Temporary Flashing Beacon Systems, of the Standard Specifications. The California Highway Patrol. Verify there is enough shoulder width before allowing the use of an impact attenuator vehicle for placement and removal of components on two-lane, two-way highways. Achieving this transition is worthwhile, even though it may extend the traffic control system farther than the minimum necessary to clear the work zone. M1. Construction area signs, except those used in traffic control systems for closures, are paid for as a lump sum item. Verify no-passing zone signs are removed when no longer required. Closures that will reduce horizontal or vertical clearances require even more notification. Verify that temporary crash cushion modules used were manufactured after March 31, 1997. Specification details for manufacture of signs is provided on the Caltrans Sign Specifications webpage (for CA coded signs) or in the FHWA Standard Highway Signs Book (for MUTCD coded signs). If properly shielded, most lights can be mounted on construction equipment. Allow only one type of plastic traffic drum on the project. Section 124 of the California Streets and Highways Code authorizes Caltrans to close or restrict the use of any state highway whenever it considers such actions necessary for these reasons: Closures may also be necessary after major earthquakes or other natural disasters. The contractors responsibility to provide written notice 5 days before closing an existing pedestrian route. Select a District or Statewide to start. During the planning and design phase of any project, an impact study is made for a proposed prolonged ramp closure. Do not allow the use of power from private parties to power the temporary flashing beacon system. 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 requires TMPs for all planned activities on the State Highway System. Do not use tape, rope, or plastic chain strung between devices as controls for pedestrian movements. Verify the base is shaped to prevent delineators from rolling if stuck by vehicles. 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. It includes public awareness campaigns, motorist information, demand management, incident management, system management, alternate route planning, and construction methods and staging. The cost estimate should include an estimated number of COZEEP service hours and travel time converted into an equivalent dollar cost. 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. 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. If a temporary pedestrian facility is needed, it should follow the ADA checklist in the. Confirm the intended vehicle path is clearly visible. When multiple projects in one area occur at the same time, require contractors to coordinate their efforts by resolving schedule conflicts before submitting their schedules for closures, and verify there are no closure conflicts before implementation. Provide notification of planned sidewalk closures. The resident engineer has the responsibility and authority for administering the traffic control plan and all other aspects of safety on construction projects. If the portable signal system is out of operation, the contractor must provide flaggers to control the traffic until the traffic signals are in operation. Flashing beacons shall be placed at the locations indicated for in size and shall be orange or fluorescent red-orange in color. The activities would, therefore, cause the closure to remain past the time allowed in the closure charts. For nighttime operations for contractor staff, the law recommends but does not require ANSI 107-2004 Class 3 garments. They are absolute. Verify the contractor uses an impact attenuator vehicle as a shadow vehicle in moving closures and during placement and removal of components in stationary closures. An inevitable degree of mismatch between the old and new surfaces creates a slight discontinuity that may cause a car to lurch or swerve. Directing the contractor to move the portable flashing beacon after initial placement is change order work. If the equipment is not available, make other arrangements as soon as possible. Any contractor requests for COZEEP that are denied by the resident engineer should be in writing to the contractor stating the reasons for denial of the COZEEP support. Document this inspection in the daily report; indicate weather, traffic conditions, and time of inspection. 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. 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. 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). The Angeles FOREST Highway is under our jurisdiction and closures for this highway can be found on our website. Verify the crash cushion array is in place before opening traffic lanes adjacent to the protected obstacle. Obtain a weekly temporary automated end of queue warning system operations report. Verify that the impact attenuator vehicle complies with all specification requirements. Confirm the signs display only pre-approved messages and that the messages conform to the Changeable Message Sign Guidelines, and district and Caltrans policy. Reviews the contractors contingency plan. Request a list of Category 2 temporary traffic control devices to be used on the project and copies of their Federal Highway Administration (FHWA) acceptance letters. The change order must clearly state there will be adjustment on the traffic control system item by reason of this change. If the contractor cannot address the traffic safety issue and it is not safe to suspend the work, request that the contractor take all steps necessary to provide for traffic safety and allow only the work to continue that had started at the time the issue was recognized. Avoid blinding drivers in approaching vehicles when adequately lighting work areas. Welcome to Caltrans Planned Lane Closures The following reports are a public service of Caltrans. The CHP coordinator at the local CHP area office will complete, sign, and return the form to the Caltrans construction office. Ideally, the assistant resident engineer should be able to communicate directly with the contractors maintenance person by radio or cell phone. Lane Closure System (LCS) Mobile Statusing Instructions This training will take approximately 30 minutes to complete. During daylight operations, the vehicles facing oncoming traffic should have their headlights and their flashing amber lights turned on at all times. The project engineer should consult with the resident engineer to determine which specific construction operations should use COZEEP and use that as the basis of the initial funding. These closures represent Slides, Flooding, Slide removal, Snow, Wash Out, Wildfire, Adverse Weather, Storm/Fire Related . Review the closure requests for compliance with the closure requirements charts and other contract requirements. California code are designated by (CA). Traffic Control Plans (TCP) and/or Detour Plans are reviewed and managed by the Right of Way Management Section and are required for all construction work within the road right of way which modifies vehicular, bicycle and/or pedestrian traffic patterns and are necessary to ensure the safe and efficient movement of traffic through construction Refer to Section 4-1203B (14), Portable Changeable Message Signs, of this manual. Caltrans should order early pickup only when traveler and worker safety will not be compromised. Visualize what effects changing conditions of visibility and lighting will create. of the lane closure unless the end of work area is 48" x 24" as appropriate, shall be placed at the end A G20-2 "END ROAD WORK" sign, with minimum size of the locations indicated for lane closure during Each flag shall be at least 16" x 16" in size with at least two flags for daytime closure. ALT ALT The path must have a clear width of no less than 48 inches. All cones should use the same type and brand of retroreflective sheeting. The resident engineer administers the COZEEP program on the project. Be aware that collision concentrations and inconvenience may occur with changes in direction, number of lanes, alignment, and speed. Economy will be a factor only as necessary to obtain balance between benefits and resources. 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. TMPs should be consistent with the Final Rule guidelines for developing and implementing the policy. District Construction should review the traffic control plan before the district submits the plans, specifications, and estimate to headquarters. During these reviews, examine the locations of planned roadside obstacles as well as protective safety devices, signs, striping, detours, falsework, temporary railing, attenuators, and clear recovery zones. Require proper maintenance of plastic traffic drums. Verify staking of railing according to sheet T3B of the Standard Plans. Verify the contractor removes traffic-handling equipment and devices from the job site when they are no longer needed for controlling traffic. The between the L tapers required for each closed traffic lane; Lane Closure Report for the week of 7/29/19 - 8/2/19 Inyo, Mono & Eastern Kern Counties - The California Department of Transportation (Caltrans) would like CHP policy requires two officers in each unit from 10:00 p.m. through 6:00 a.m. Caltrans obtained an exception to have one officer per vehicle whenever two or more units are near one another on the same project, however, this is a local CHP office commander decision. Advisory speeds are not enforceable by the CHP. Inspect all traffic control devices to verify conformity with the specifications. Keep pedestrian facilities clear of obstructions. Check that portable transverse rumble strips are not placed on sharp horizontal or vertical curves or through pedestrian routes. Review with the contractor how flaggers will communicate with each other, with pilot cars, and with workers inside the controlled area. 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. All traffic control devices should conform to Section 12, Temporary Traffic Control, of the Standard Specifications. If a change order modifies the plans, construction engineers should take steps necessary to verify that the modified plans are adequate to provide the highest level of traffic safety and service consistent with conditions actually encountered. Withhold some payment from progress pay estimates to cover the cost of removing Type K temporary railing. Extend exit ramp tapers back through the closure as an extension of the ramps shoulder line. Strategies that may result in a net reduction of overall delay for motorists include full facility closures, extended weekend closures, continuous weekday closures, A+B contract specifications, and performance-based, traffic-handling specifications. Verify the contractor installs the temporary no-passing zone signs if no-passing centerline pavement delineation is obliterated. SEE NOTE 2 END ROAD WORK G20-2 B 100' 10-20-10 48" x 24" 237 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. The district will establish a procedure for preparation, review, and approval of changes related to roadway construction and detour plans that include traffic control devices. CHP invoices will include monthly charges for services provided. Anticipate needs for special treatments such as lighting. The following COZEEP use criteria do not form an all-inclusive list. Workers may operate vehicles opposite the flow of traffic inside a closed lane only with the prior authorization of the resident engineer. The following guidelines are intended only to guide engineering judgment and ingenuity: Following are guidelines for the design of roadways carrying traffic through work zones. Closures not needed on the authorized date are 10-22 within 2 hours after the authorized start time. Closure Type All Full Only Closure Status to include: In Progress Completed Canceled No Status Time Period All Day (5 AM - 4 PM) Night (4 PM - 5 AM) Long Term Only (24 Hours+) When Status changed: Facility Carpool Mainline Connector On Ramp Off Ramp Other Verify temporary pavement markers are the same color as the lane line or centerline markers being replaced. CalTrans Lane & Road Closures SR-14 North Wed Mar 1 2023, 9:01AM Lasting 6 hours Full closure lasting 6 hours on Off Ramp for Road Maintenance affecting All lane (s) in District: 7 From: Antelope Valley Freeway, Route 14 Newhall to Placerita Canyon Rd Newhall View on Google Maps ID: C14CA-0003-2023-03-01-09:01:00 Wed Mar 1 2023, 9:01AM Maintain a width of 60 inches throughout the length of the pedestrian pathway. 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. Emerald Grove Ave from Riverview Av to End of County Maintained Road. The cost of the contractors inventory of replacement sign materials is included in the contract price for construction area signs. GIS Maps. For example, a project that will occur Monday through Thursday for the next week would require only one task order. The reviewer should determine that the plan can be implemented and that it adequately facilitates the movement of trafficincluding bicycles, motorcycles, and pedestrians. 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. All drums should use the same type and brand of retroreflective sheeting. Construction staff needs to complete the job-related temporary pedestrian facilities training within 6 months of assignment to inspect or administer contracts if they have not taken the online training within the previous 3 years. Check railing alignment for any substantial offset to each other. Urgent, unpredictable situationsminor or of short durationcan arise during the work and should be addressed using engineering judgment. Confirm that portable delineators remain upright when unattended, otherwise require the contractor to place a ballast on the delineators base. If the safe operating speed of traffic through a work zone is significantly less than the approach speed of highway traffic, a reduced work-zone regulatory speed limit may be established. Maintain railings and walkways in good condition. 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. Treat the traffic lanethe path the car is intended to followas a critical element of the roadway. Verify the contractor installs Type P or Type R markers when required. Include the district TMP manager, the DTM, and the public information officer as appropriate in preconstruction or work planning meetings.
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