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 Restore all signs and signals to normal operation. Contractor will collect 7 day 24 hour traffic counts from Caltrans. Section 4-73, Concrete Curbs and Sidewalks, of this manual provides policies and procedures for those facilities. Verify that pallet height is 4 inches 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. Capital projectsif insufficient funds are available in both supplemental work funds and contingency funds, propose a fund request. 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. 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. The cost of the contractors inventory of replacement sign materials is included in the contract price for construction area signs. Inspect TPARs weekly to verify that they are clean and unobstructed and comply with the Americans with Disabilities Act and the work plan required by the specifications. The contract item for PCMSs, commonly bid as furnish-each or furnish-lump sum, includes all costs for placement, operation, maintenance, relocation, and removal of the signs. A planned lane closure list for an entire route within California Total # of Existing Lanes The number of lanes on a freeway, highway or surface street Abbreviations Hwy Highway NB,EB,WB,SB Northbound, Eastbound, Westbound, Southbound S/O South of Closure ID Closure ID # Closure Identification Number. Caltrans is working to clear the roads in order to reopen them. www.dot.ca.gov May 5, 2020 Mr. Patrick McDaniel California Department of Forestry and Fire Protection 2840 Mt. Visualize what effects changing conditions of visibility and lighting will create. To protect the highway from damage during storms. Verify that the weight of the attenuator and the weight of the support truck are within the specified limits as shown on the Authorized Material List for Highway Safety Features. @CHP_Chico. Glare conditions in rain, at night, or when facing the rising or setting sun may affect driver decisions. Verify that all the necessary signs, cones, drums, and other equipment are on hand before the system is set up for the first time. Section 2-1, Safety, of this manual covers the responsibilities of the districts construction safety coordinator (CSC) who should periodically review the traffic handling for each project. Verify that the contractor maintains an unobstructed roadside when work is not in progress. Avoid traffic splits if possible. 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. This will speed the placing of closures and allow for a more consistent taper alignment. Obtain a contact cell phone number for the contractor before starting activities that require a portable changeable message sign and arrange for an inspection with the contractor before the first deployment. San Bernardino County Transportation Authority (SBCTA) Please visit SR 210 Base Line Project's website for the latest news regarding the 210 freeway construction. Inform the Transportation Permits Unit 15 days in advance of the closure. If the equipment is not available, make other arrangements as soon as possible. Check Current Highway Conditions Enter Highway Number(s) You can also call 1-800-427-7623 for current highway conditions. When portable signal systems are used in forests or grasslands, confirm adherence to all fire safety requirements. Confirm the intended vehicle path is clearly visible. Hand digging is required unless the location is free of underground utilities. Notify Me. The California MUTCD Part 6 contains figures that can be adapted for traffic-handling plans. Verify that the contractor provides a Type 1 or Type 2 for each closure as shown on Standard Plan T26 and T27, respectively. They require lane closure charts that specify when and how many lanes may be closed for construction. Keep pedestrian facilities clear of obstructions. The resident engineer must email service requests, daily reports, cancellation forms, and tracking spreadsheets to the COZEEP coordinator on a monthly basis. When work activities are complete for the day, verify that the contractor removes or covers the signs. Safety reviews conducted during the projects development may identify other deciding factors. Verify that the contractor has all components on hand before setting up any traffic control system and that all components meet the specifications requirements. 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 Retroreflective bands on portable delineators. Cold storms bringing wind, rain and low-elevation snow heavy at times are forecast through early March. Verify that garments worn by the contractor's staff comply at least with ANSI 107-2004 Class 3. Do not allow the use of power from private parties to power the temporary signal system. The contractor is responsible for the replacement expenses. For a detailed discussion of acceptable temporary delineation methods, refer to Section 4-12, Temporary Traffic Control, of this manual. The CHP will submit the COZEEP service summary electronically for payment with a confirming hard copy to the district COZEEP coordinator. If you exit without completing the training, you will have to start over. Verify that covers placed on sign panels completely block out any messages so that the messages cannot be seen day or night. M1. For example, compensate for a sharper curve with solutions such as increased lane width or a clear recovery zone. Review the requests to avoid oversights and overbooking. Discuss the contingency plan at the project partnering or preconstruction meeting. Inspect the signs and equipment the contractor proposes to use, at the contractors or subcontractors yard if possible, before their first use. Verify the contractor notifies and cooperates with local authorities wherever the local authorities regulate traffic. Consider use of changeable message signs in advance of the work, in addition to the signs and warning devices shown on the plans for traffic control systems. Obliterated traffic stripes and markings should not be visible to drivers as pavement delineation during the day, at night, and under all weather conditions. The contractor should develop a plan for handling emergencies and emergency vehicles in the control zone. For example, anchor guardrail ends and install crash cushions. Reviewing the TMP and traffic contingency plan for constructability issues. Scheduled Times: 8:00 a.m. to 4:00 p.m. Expected Delay from Traffic Control due to Road Closure. Verify visibility and legibility requirements. The DTM calculates the delay penalty during the design phase of the project. Do not allow the contractor to use the double-stick butyl pads provided by the channelizer manufacturer; these pads do not meet Caltrans requirements. Establishing continuity is especially necessary if previous traffic shifts have created confusing or conflicting diagonal joints and have eradicated pavement markings. Verify the required signs are placed during the cleaning and painting activities and removed at the end of each work shift. Avoid placing entering transitions on or just beyond horizontal curves or the crest of a summit vertical. During the inspection process, check that all contractor-installed finished elements comply with dimensions and installation requirements. Night construction activities, such as replacing pavement slab, replacing bridge joint seals, and replacing pavement markers, that can create an unexpected condition for driverseven those familiar with the highway. If a revision is required, the contractor should not close any lanes until the resident engineer has reviewed the contingency plan. For all project work, the lump sum payment for the traffic control system includes payment for all labor, equipment, and materials to install, maintain, and remove the traffic control system as shown on the plans or Standard Plans. Each flag shall be at least 16" x 16" For this reason, district coordinators should not return an invoice to the CHP because the billing rates shown on the invoice do not agree with the rates in the contract. Caltrans TMP for the Bay Bridge Full Closure. Compare the traffic control plan to site conditions. If you cannot contact the local CHP coordinator in advance and the officer reports for duty, the fee will be equal to 4 hours of overtime pay and mileage incurred, if any. With approval from the District Lane Closure Review Committee, you may exceed the 30-minute maximum delay. 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. Other closures determined on a project-specific basis. 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. lcs ver 23.01.09.2267 This application is being updated for digital accessibility and will continue to function while updates are in progress. Shift traffic to one side or the other, but do not split it into two traffic streams. 555 were here. The Department has standardized its road and lane closure reporting into a statewide Lane Closure System (LCS). 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. All traffic control devices should conform to Section 12, Temporary Traffic Control, of the Standard Specifications. The contract item price includes the costs of maintaining, replacing, and repairing channelizers. Confirm that the contractor cancels scheduled closures that are not needed at least 2 days in advance, using the LCS. Portable delineators are paid for as part of the contract item for the traffic control system. Consider placing supplemental tapers within an existing closure. Use the following criteria and risk factors to determine when COZEEP is needed on a project. Connect closures by extending the tangents. Document why an item does not comply with the ADA checklist in Category 46, Assistant Resident Engineers Daily Reports, of the project records. Both the senior officer and the project supervisor should sign the completed COZEEP daily report. Design crossover transitions to the highest geometric standards within tolerable limits of cost. Caltrans does not pay for providing the TPAR when the pedestrian route closure is the result of contractors means and methods. 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. Review sheet T3B of the Standard Plans for staking requirements. For their application, review the current California Manual on Uniform Traffic Control Devices (California MUTCD). Verify that the contractor is prepared to comply with TMPs related to work performance. 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. 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. As a last resort, the state representative has authority to stop the contractors operation, wholly or in part, or take appropriate action when public safety is jeopardized. Allow only the use of sandbags when it is necessary to weigh down sign standards to prevent the wind from overturning them. When changes are necessary, make one change at a time. The design phase of a project considers accommodating pedestrians through or around the work zone. Every five minutes LCS reports all approved closures planned for the next 7 days, plus all current lane, ramp, and road closures due to maintenance, construction, special events, etc. Acts as a resource for the resident engineer, the DTM, and the TMP manager during TMP implementation. California code are designated by (CA). Caltrans or the contractor prepares plans to provide unobstructed roadways. Obtain the information of trained contractor representatives, including whether they will be requesting or providing a status of closures, or both. Determine if the temporary traffic control devices to be used are on the Authorized Material List for Signing and Delineation Materials and if they require a certificate of compliance. Under the agreement, Caltrans pays the CHP for furnishing officers and cars for construction zones. 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. Speed management is desirable at locations such as rural freeways and expressways where traffic has been flowing in a high-speed, free-flow way for a significant period before encountering the work zone. Direct the contractor to provide PCMSs for use not otherwise provided for in the contract, with a minimum notice of 1 full working day. 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. Retain documentation of these reviews in Category 6, Safety, of the project records. Request the guidelines from Construction headquarters. Verify the contractor delineates a PCMS with a taper consisting of nine traffic cones. Confirm that advance warning signs for the new taper are located correctly. Signs and other devices mounted lower than 7 feet above the temporary pedestrian pathway should not project more than 4 inches into accessible pedestrian facilities. The covers should also present a workmanlike appearance. 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. Verify that the contractor uses the LCS Mobile website to status closures in a timely manner. All contract plans and special provisions must include a traffic control plan, which may include T Series Standard Plans, detour plans, or motorist information plans. Verify the planned temporary signal system includes a backup power source and automatic transfer switches. 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. Closures not needed on the authorized date are 10-22 within 2 hours after the authorized start time. Design for the speed that vehicles will travel. Do not use a reduced regulatory speed limit as a substitute for other means of creating a safe roadway. Anticipate needs for special treatments such as lighting. This section provides guidelines for inspecting temporary traffic control devices in construction areas. Make sure that the contractor places the portable radar speed feedback sign systems as shown on Standard Plans T18, T19, T20, and T21 and as far from the traveled way as practical, where it is visible and legible to approaching traffic, taking into account any vertical or horizontal roadway curvatures. Verify the district traffic manager reviews a closure request for conflicts before approving it. Cold storms bringing wind, rain and low-elevation snow heavy at times are forecast through early March. It is imperative that the regulatory speed limit be posted only in areas of the project where required and only for the duration of the conditions justifying the reduction as discussed in the speed reduction order provided by district Traffic Operations staff. In accordance with Caltrans policy, no undelineated roadway can be opened to unrestricted or uncontrolled traffic. At the preconstruction conference, discuss the traffic control plan with the contractor. 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. Place a barrier across the full width of a closed sidewalk. Also refer to Section 2-2, Traffic, of this manual, which provides guidance and a general overview of providing a safe and convenient passage of public traffic through the construction area and is complementary to this section. 8 CCR 1599, Flaggers, requires illuminating flagger stations during the hours of darkness and lighting should be in compliance with 8 CCR 1523, Illumination, for nighttime highway construction. Once assigned to the project, do the following: When others administer the contract, oversight of traffic through and around a work zone involves overseeing and working with the local agency or private entitys resident engineer. Coordination with the district COZEEP coordinator is needed to determine local CHP policies. 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. CHP officers are supposed to be assigned from the nearest local office. Refer to Section 4-1202C (1a), "Lane Closure System," of this manual. Any part of the project within the limits stated in the order becomes a legal speed zone when signs are placed. For conditions shown on the plans that need adjustment, discuss proposed changes with the district Traffic Operations Office. 18h. If a temporary pedestrian facility is needed, it should follow the ADA checklist in the. Serves as a liaison between Construction, the DTM, and the TMP manager. The majority of Caltrans road projects (including this SR 41 example) fall under this category. Consider additional signage and temporary lighting for crossovers. Obtain a copy of the manufacturers operating instructions. Facilitates review and approval of TMP measures and planned lane closure requests. Imposing a 24-hour-a-day regulatory speed reduction can be difficult to justify and obtain approval for. 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. The path must have a clear width of no less than 48 inches. After installation, review the screen placement, especially near entrance and exit ramps. It is important to plan which personnel, signage, and equipment will be required to implement the traffic control system. Containment may require modestly increasing the spacing between signs or require the placing of additional signs. The request may be processed under the G-12 process or require a California Transportation Commission supplemental vote. The special bulbs used with solar signs have much narrower beams than conventional bulbs and, therefore, require greater care while being aimed. 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. If the equipment, materials, or workers are not onsite, the contingency plan specifies the method of mobilizing these items and personnel, and the time required to complete the mobilization. Verify the contractor conducts a meeting with all involved parties to discuss the operation of the impact attenuator vehicle. SEE NOTE 2 END ROAD WORK G20-2 B 100' 10-20-10 48" x 24" 237

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