REVISED Attachment A - Special Provisions.pdf

SPECIAL PROVISIONS

FOR MAINTENANCE HIGHWAY CONSTRUCTION

OREGON DEPARTMENT OF TRANSPORTATION

SALEM, OREGON

2" GRIND AND INLAY

CORNELIUS PASS MP 3.53-5.6 PAVEMENT REPAIR

CORNELIUS PASS HIGHWAY

WASHINGTON COUNTY

MARCH 2022

2” GRIND AND INLAY

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DESCRIPTION OF WORK

CORNELIUS PASS HIGHWAY

WASHINGTON COUNTY

Scope- Contract requires Contractor furnish, place and compact 2-inches of Level 3, ½” Dense ACP Mixture with fiber, cold plane pavement removal at 2-inches, provide and apply tack coat, furnish and install temporary pavement markings, furnish and install permanent striping, furnish and install rumble strips and traffic control. Comply with the 2021 Oregon Standard Specifications for Construction.

Location of Work—this work will be on Cornelius Pass Highway (Hwy 127) in the location as described below.

Direction MP Range Width NB & SB 3.53-5.19 Edge to edge NB & SB 5.19 No work on Rock Creek Structure No. 671343 NB & SB 5.19-5.60 Edge to edge

Above identified areas will be marked with white lines by the Pre-Construction Meeting.

Remove and replace all striping.

COMPLETION TIME LIMIT

Complete all Work to be done under the Contract not later than September 30, 2022. Work can begin upon notice to proceed. Substantially complete all Work to be done under the Contract not later than September 15, 2022. Substantial completion is considered to be top lift of asphalt pavement and temporary pavement markings in place.

APPLICABLE SPECFICATIONS

The 2021 Oregon Standard Specifications for Construction (“Standard Specifications”) include detailed technical specifications in Sections 00200 and beyond that apply to this ITB and any resulting Contract. Some sections of the technical specifications may be identified and modified in the Plans and Special Provisions. Sections of the technical specifications not identified in the Plans and Special Provisions remain applicable to the Contract according to their original terms.

Sections in Part 00100 of the Standard Specifications (General Conditions) are not applicable to the Contract unless they are specifically identified in the Plans and Special Provisions as being applicable. However, if a Part 00100 section that has been identified as being

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applicable references another section in Part 00100, or a technical specification (Parts 00200 and beyond) references a section from Part 00100, that section from Part 00100 applies to the Contract for purposes of supporting and giving full effect to the specification that referenced it. Bidders can access the Standard Specifications online at:

http://www.oregon.gov/ODOT/Business/Pages/Standard_Specifications.aspx

All number references in these Special Provisions shall be understood to refer to the Sections and subsections of the Standard Specifications bearing like numbers and to Sections and subsections contained in these Special Provisions in their entirety.

CLASS OF PROJECT

This is a State Project.

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TABLE OF CONTENTS FOR SPECIAL PROVISIONS

SECTION 00210 - MOBILIZATION

SECTION 00220 - ACCOMMODATIONS FOR PUBLIC TRAFFIC

SECTION 00221 - COMMON PROVISIONS FOR WORK ZONE TRAFFIC

CONTROL

SECTION 00222 – TEMPORARY TRAFFIC CONTROL SIGNS

SECTION 00223 - WORK ZONE TRAFFIC CONTROL LABOR AND VEHICLES

SECTION 00224 - TEMPORARY TRAFFIC CHANNELIZING DEVICES

SECTION 00225 - TEMPORARY PAVEMENT MARKINGS

SECTION 00228 - TEMPORARY PEDESTRIAN AND BICYCLIST ROUTING

SECTION 00280 – EROSION AND SEDIMENT CONTROL

SECTION 00290 - ENVIRONMENTAL PROTECTION

SECTION 00310 - REMOVAL OF STRUCTURES AND OBSTRUCTIONS

SECTION 00490 - WORK ON EXISTING SEWERS AND STRUCTURES

SECTION 00620 - COLD PLANE PAVEMENT REMOVAL

SECTION 00730 - EMULSIFIED ASPHALT TACK COAT

SECTION 00744 - ASPHALT CONCRETE PAVEMENT

SECTION 00850 - COMMON PROVISIONS FOR PAVEMENT MARKINGS

SECTION 00855 - PAVEMENT MARKERS

SECTION 00857 - RUMBLE STRIPS

SECTION 00865 - LONGITUDINAL PAVEMENT MARKINGS - DURABLE

SUPPLEMENTAL SPECIAL PROVISIONS

REGION 1 MAINTENANCE: GUIDELINE FOR PAVEMENT RESTORATION OR

DEFECTIVE WORK

PLAN

STANDARD DRAWINGS

SPECIAL PROVISIONS 5

SECTION 00210 - MOBILIZATION

Comply with Section 00210 of the Standard Specifications.

SECTION 00220 - ACCOMMODATIONS FOR PUBLIC TRAFFIC

Comply with Section 00220 of the Standard Specifications modified as follows:

00220.02(a) General Requirements - Add the following bullet to the end of the bullet list:

• When paving operations create an abrupt edge, protect traffic by installing signing according to the "Divided Highway or Freeway One Lane Closure" detail shown on the Standard Drawings.

00220.40(e-1) Closed Lanes - Replace this subsection, except for the subsection number and title, with the following:

One or more Traffic Lanes may be closed on the Cornelius Pass Highway (127) when allowed, shown, or directed during the following periods of time except as indicated in 00220.40(e-2):

Single Lane Closures – One Traffic Lane in each direction on Cornelius Pass Highway

(127) may be closed during the following times:

Nightly, between 9:00 p.m. and 5:00 a.m.

00220.60(A)(1) Contractor Responsibility – Add the following to the end of the first bullet list:

• Keep the surfaces being used by bicycles free of all dirt, mud, gravel and other harmful material. The surface includes bike paths, bike lanes, roadway shoulders or the outside 6 feet of the roadway. Roadways shall be free of barricades or other objects and all lanes opened to traffic during all the non-restrictive timeframes.

SECTION 00221 - COMMON PROVISIONS FOR WORK ZONE TRAFFIC CONTROL

Comply with Section 00221 of the Standard Specifications modified as follows:

00221.03 Traffic Safety and Operations - Replace the bullet that begins “When paving operations create…” with the following bullet:

• When paving operations create an abrupt or sloped edge drop off greater than 1 inch, protect traffic by installing signing according to the "2 Lane, 2 Way Roadway Overlay Area" detail shown on the Standard Drawings. Protect longitudinal and transverse

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Pavement joints by placing and maintaining an asphalt concrete wedge according to 00221.07(c)(1).

00221.07(c)(1) Paving - Replace this subsection, except subsection number and title, with the following:

When the longitudinal joint is greater than 1 inch in height, install additional TCD according to 00221.03. Complete the placing of ACP and construction of paving joints according to 00735.48, 00735.49, 00743.45, 00744.44, 00744.45, 00745.47, and 00745.48, as applicable.

00221.90(b) Temporary Protection and Direction of Traffic - Delete the bullet that begins “Moving temporary barrier to and from Contractor’s stockpile areas”.

Replace the bullet that begins "When the Schedule of Items does not include …" with the following bullet:

• Preparing and signing the daily “Traffic Control Inspection Report”, when a TCS is not included in the Schedule of Items or when a TCS is not onsite for a work shift.

00221.06 Traffic Control Plan – Replace this subsection, except for the subsection number and title, with the following:

The Contractor will use a TCP developed by the Contractor and submit Unstamped Working Drawings that include the proposed TCP showing all TCM and quantities of TCD, and the following:

A temporary pedestrian accessible route plan that includes:

o Details and features used to provide pedestrian accessibility.

o Pedestrian staging Plans at a scale no smaller than 1 inch = 50 feet.

o Temporary alternate facilities or detour routes for pedestrian traffic.

Staging sequences and details for Work affecting vehicular, pedestrian, and bicycle traffic.

Proposed order and duration of the TCM.

A detailed temporary striping plan if the existing striping is affected.

00221.88 Measurement, Method “B” – Under this method, no measurement of quantities will be made.

00221.98 Payment, Method “B” – Lump Sum Basis – Work zone traffic control will be paid for at the Contract Lump Sum amount for the item “Temporary Work Zone Traffic Control, Complete”.

Payment will be payment in full for furnishing, installing, moving, operating, maintaining, inspecting and removing Materials and TCD, and for furnishing all Equipment, labor and Incidentals necessary to complete the Work as specified.

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SECTION 00222 – TEMPORARY TRAFFIC CONTROL SIGNS

Comply with Section 00222 of the Standard Specifications modified as follows:

00222.40(e) Temporary Sign Placement - Add the following to the end of the bullet list:

• For paving operations on non-freeways, place “ABRUPT EDGE” (CW21-9) and “ROAD WORK XX MPH” (CW20-1a) signs as shown. Use an “XX” value equal to 10 mph below the current posted regulatory speed. If a speed is posted for a temporary regulatory speed reduction, that speed is the current posted regulatory speed.

• For all other moving operations that do not create an abrupt edge adjacent to traffic, omit the “ABRUPT EDGE” signs.

• Install a 72 by 24-inch "CONSTRUCTION VEHICLE DO NOT FOLLOW" (CW23-14) sign on rigid substrate on the back of all material or Equipment delivery vehicles.

• At least seven Calendar Days before the Cornelius Pass Highway closure, place one or more PCMS displaying the following message as shown, or as directed:

Panel 1 Panel 2

(Name/# of highway) LANE CLOSURE (Location) (Time Frame) LANE CLOSURE (Time Frame)

00222.80 Measurement - Replace this subsection, except for the subsection number and title, with the following:

No extra measurement will be made for this work.

SECTION 00223 - WORK ZONE TRAFFIC CONTROL LABOR AND VEHICLES

Comply with Section 00223 of the Standard Specifications.

SECTION 00224 - TEMPORARY TRAFFIC CHANNELIZING DEVICES

Comply with Section 00224 of the Standard Specifications modified as follows:

00224.46 Pavement Edge Delineation - Replace the paragraph that begins “Place tubular or conical markers…” with the following paragraph:

Place tubular or conical markers to delineate the edge of Pavement immediately after construction Work or paving operations create an abrupt or sloped edge drop-off greater than 1 inch in height along the right hand or left hand Shoulder.

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SECTION 00225 - TEMPORARY PAVEMENT MARKINGS

Comply with Section 00225 of the Standard Specifications.

SECTION 00228 - TEMPORARY PEDESTRIAN AND BICYCLIST ROUTING

Comply with Section 00228 of the Standard Specifications modified as follows:

00228.00 Scope - Replace this subsection, except subsection number and title, with the following:

In addition to the requirements of Section 00221, this Work consists of furnishing, installing, operating, maintaining, inspecting, and removing temporary devices for accommodating pedestrians and bicyclists through a work zone.

00228.80(a) Length Basis - Replace this subsection, except for the subsection number and

SECTION 00280 – EROSION AND SEDIMENT CONTROL

Comply with Section 00280 of the Standard Specifications modified as follows:

00280.06 Erosion and Sediment Control Manager - Delete this subsection.

00280.62 Inspection and Monitoring - Replace this subsection, except for the subsection number and title, with the following:

Inspect the Project Site and all ESC devices for potential erosion or sediment movement on a weekly basis and when 1/2 inch or more of rainfall occurs within a 24-hour period, including weekends and holidays.

If a significant noncompliance or serious water quality issue occurs that could endanger health or the environment, verbally report it to the Engineer within 24 hours.

00280.80 Measurement - Replace this subsection, except for the subsection number and

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00280.90 Payment – Replace this subsection, except for the subsection number and title, with the following:

No separate or additional payment will be made for erosion and sediment control.

SECTION 00290 - ENVIRONMENTAL PROTECTION

Comply with Section 00290 of the Standard Specifications modified as follows:

00290.90 Payment – Replace this subsection, except for the subsection number and title, No separate or additional payment will be made for environmental protection.

SECTION 00310 - REMOVAL OF STRUCTURES AND OBSTRUCTIONS

Comply with Section 00310 of the Standard Specifications modified as follows:

00310.90 Payment - Replace this subsection, except for the subsection number and title, with the following:

No separate or additional payment will be made for removal or disposal Work included in Section 00330 according to 00310.02.

SECTION 00490 - WORK ON EXISTING SEWERS AND STRUCTURES

Comply with Section 00490 of the Standard Specifications modified as follows:

00490.46 Adjusting Manholes: Add the following to the end of the subsection:

Follow Method ‘C”, “Circular Cut” for manhole adjustments per Standard Drawing RD 360.

00490.80 Measurement - Replace this subsection, except for the subsection number and title, with the following:

No extra measurement will be made for this work.

00490.90 Payment - Replace this subsection, except for the subsection number and title, No separate or additional payment will be made for work on existing sewers and structures.

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SECTION 00620 - COLD PLANE PAVEMENT REMOVAL

Comply with Section 00620 of the Standard Specifications modified as follows:

00620.40(e) Warning Signs - Replace this subsection, except for the subsection number and title, with the following:

Provide warning signs as required where abrupt or sloped drop-offs occur at the edge of the existing or new surface according to Sections 00221 and 00222.

00620.43 Maintenance Under Traffic - Replace this subsection, except for the subsection number and title, with the following:

Traffic will be allowed on the cold planed surface up to 7 Calendar Days after removing the existing surface. Sweep and clean the cold planed surface before opening to traffic.

Before beginning paving operations, make repairs to the existing cold planed surface as directed. Payment for the repairs will be made according to 00195.20.

SECTION 00730 - EMULSIFIED ASPHALT TACK COAT

Comply with Section 00730 of the Standard Specifications modified as follows:

00730.11 Emulsified Asphalt - In the paragraph that begins "Obtain samples according to AASHTO T 40…" replace the words “AASHTO T 40” with the words “AASHTO R 66”.

00730.90 Payment - Replace this subsection, except for the subsection number and title, with the following:

No separate or additional payment will be made for Emulsified Asphalt tack coat.

Approximately 10 Tons of Emulsified Asphalt in tack coat will be required on this Project.

SECTION 00744 - ASPHALT CONCRETE PAVEMENT

Comply with Section 00744 of the Standard Specifications modified as follows:

00744.00 Scope - Add the following to the end of this subsection:

If required in the contract documents, the contractor shall use reinforcing fibers mixed with the HMAC on all final lifts. The fiber reinforced HMAC will be subject to all requirements for HMAC in Section 00744, except as modified in these special provisions.

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00744.02 Definitions - Add the following definitions to this subsection:

1. Reinforcing Fibers: High tensile strength aramid fiber blend specially formulated to reinforce hot mix asphalt.

2. Fiber reinforced asphalt concrete (FRAC): A mixture of hot or warm mix asphalt and reinforcing fibers that has greater resistance to rutting, thermal cracking, fatigue cracking, and reflective cracking as compared to conventional non-fiber asphalt mixes.

3. Fiber Reinforced Asphalt Rubber Hot Mix (FR-ARHM): A mixture of rubberized asphalt and reinforcing fibers that has greater resistance to rutting, thermal cracking, fatigue cracking, and reflective cracking as compared to non-fiber rubberized asphalt mixes.

4. Aramid Dispersion State Ratio (ADSR): A measure of the dispersion efficiency of the Reinforcing Fibers within asphalt mixes. ADSR is calculated by comparing the mass of aramid in the individual state to the total mass of extracted aramid fibers, expressed as a percentage.

Add the following subsection:

00744.03 References – The following applies when reinforcing fibers are required to be mixed with the HMAC on all final lifts.

1. ASTM D2172, Standard Test Methods for Quantitative Extraction of

Bitumen from Bituminous Paving Mixtures

2. ASTM D6433, Standard Practice for Roads and Parking Lots Pavement Condition Index Surveys.

3. AASHTO T322, Determining the Creep Compliance and Strength of Hot-

Mix Asphalt (HMA) Using the Indirect Tensile Test Device.

4. AASHTO TP79, Standard Method of Test for Determining the Dynamic Modulus and Flow Number (FN) for Asphalt Mixtures Using the Asphalt Mixture Performance Tester.

5. Zeiada, W., Underwood, S., Stempihar, J., “Extraction of Aramid Fibers from Fiber Reinforced Asphalt Concrete – Special Test Method”, Arizona State University, May 11, 2016.

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00744.04 Submittals - The following applies when reinforcing fibers are required to be mixed with the HMAC on all final lifts.

1. Requests for a reinforced fiber blend substitution shall be submitted seven (7) days prior to the preconstruction meeting for consideration and shall include the following information:

a. Representative fiber product sample.

b. Fiber product data sheet and certification from the Manufacturer that the fiber product supplied meets the requirements of this specification.

c. Manufacturer’s instructions and general recommendations.

d. Performance test results of ADSR testing from a minimum of three separate laboratory trials to validate Dispersion Efficiency.

e. Performance results of PCI testing from a minimum of three separate field trials to validate Cracking Resistance.

f. Performance test results of FN testing from a minimum of three separate laboratory trials to validate Rutting Resistance.

**NOTE: Testing is NOT required on samples from the job mix, submit previously completed lab testing only.

g. Submit a minimum of five unique project examples and references where the reinforcing fiber product was used within 250 miles of the project location.

00744.11(a) Asphalt Cement - Add the following to the end of this subsection:

Provide Level 3 grade asphalt cement for this Project.

Add the following subsection:

00744.11(b) Asphalt Cement Additives – Add the following bullet to the end of the bullet list:

Add the following fiber reinforcement to the ACP according to the manufacturer’s recommendation:

• FORTA-FI fiber reinforcement, HMA blend

Manufacturer:

FORTA Corporation 100 N. Forta Drive Grove City, PA 16127

(800) 245-0306 www.forta-fi.com

Technical Contact:

Mike Hass Pacific Geosource 10779 SW Manhasset Dr

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Tualatin, OR 97062

(503) 214‐0376 mhass@pacificgeosource.com

00744.13 Job Mix Formula Requirements – Add the following paragraph to the end of the subsection:

When fiber reinforced ACP is used, design asphalt mix without fiber and do not alter the final mix design for the addition of fiber at the plant.

00744.25 Fiber Storage, Mixing and Mix Production – Store, mix and produce the fiber reinforced ACP mixture in accordance with the following requirements:

1. Deliver fiber-reinforcement in sealed, undamaged containers with labels intact and legible, indicating material name and lot number.

2. Deliver fiber-reinforcement to location where it will be added to each batch or loaded into the mixer.

3. Store materials covered and off the ground. Keep sand and dust out of boxes and do not allow boxes to become wet.

4. Add aramid and polyolefin reinforcing fiber blends at a dosage rate of one (1) pound fiber per one (1) ton of asphalt. Non-aramid fiber blends, aramid fiber blends with dosages less than 1 pound per ton, or fiber ton equivalents will not be accepted.

5. Have a fiber manufacturer’s representative on site during mixing and production. This requirement can be waived if fiber manufacturer and asphalt producer can supply evidence of manufacturer’s brand of fiber being successfully produced a minimum of three times at the asphalt plant to be used for the project.

6. Batch Plant. When a batch plant is used, add fiber to the aggregate in the weigh hopper and increase both dry and wet mixing times. Ensure that the fiber is uniformly distributed before the injection of asphalt cement into the mixture. 7. Drum Plant: a. Inject fibers through the RAP collar manually or by feeding them with a metered air blown system to promote rapid and complete fiber dispersion. Rate the feeding of fibers with the rate the plant is producing asphalt mix. If there is any evidence of fiber bundles at the discharge chute, increase the mixing time and/or temperature or change the angle of the fiber feeder line to increase dry mixing time. b. Add fibers continuously and in a steady uniform manner. Provide automated proportioning devices and control delivery within ±10% of the mass of the fibers required.

Perform an equipment calibration to the satisfaction of the fiber manufacturer’s representative to show that the fiber is being accurately metered and uniformly distributed into the mix.

7. Drum Plant: a. Inject fibers through the RAP collar manually or by feeding them with a metered air blown system to promote rapid and complete fiber dispersion. Rate the feeding of fibers with the rate the plant is producing asphalt mix. If there is any evidence of fiber

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bundles at the discharge chute, increase the mixing time and/or temperature or change the angle of the fiber feeder line to increase dry mixing time. b. Add fibers continuously and in a steady uniform manner. Provide automated proportioning devices and control delivery within ±10% of the mass of the fibers required. Perform an equipment calibration to the satisfaction of the fiber manufacturer’s representative to show that the fiber is being accurately metered and uniformly distributed into the mix. Include the following with the air blown system:

Low level indicators No-flow indicators A printout of feed rate status in pounds/minute A section of transparent pipe in the fiber supply line for observing consistency of flow or feed.

Manufacturer’s representative’s approval of fiber addition system

00744.31 Quality Control – Evaluate fiber mix dispersion visually according to the following:

1. Aramid Dispersion Visual Test: Collect a 10kg sample of mix from the discharge chute during first 50 tons of production. Visually assess the state of aramid fibers in the sample as “Pass” or “Fail” as described below.

i. “Pass” = All fibers exist in an Individual State and no Undistributed Clips or Agitated Bundles of fiber are detected. ii.

ii. “Fail” = One or more Undistributed Clips or Agitated Bundles are detected.

2. If a sample is rated as “Fail”, adjust mixing operations to improve fiber dispersion and repeat Step 1 above.

3. If Visual Test results in three consecutive “Fail” ratings, contact the fiber manufacturer for corrective measures.

4. In addition to Visual Test, use a shovel to inspect FRAC mix in the back of first three trucks and every tenth truck thereafter to confirm adequate blending of the fiber.

5. Remove any observed fiber bundles from placed mixture and adjust operations per the manufacturer’s recommendation to eliminate future fiber bundle development, and repeat Steps 1 through 3 above to confirm adequate aramid fiber dispersion.

00744.41 Mixing Temperature - Replace the table with the following:

Temperature, °F

Type Maximum Minimum Behind at Mixer Paver

HMAC 350 240

WMAC 350 215

00744.41 Mixing Temperature – Add the following to the end of the subsection:

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Follow manufacturer’s and engineer’s recommendations for placement of FRAC.

00744.49 Compaction - Replace the paragraph that begins "Determine compliance with…" with the following paragraph:

Determine compliance with density Specifications by random testing of the compacted surface with calibrated nuclear gauges. Determine the density by averaging QC tests performed by a CDT with the nuclear gauge operated in the backscatter mode according to AASHTO T 355 at one random location for each 100 Tons of asphalt concrete placed, but take no less than 10 tests each shift. Do not locate the center of a density test less than 1 foot from the Panel edge. Calculate MAMD according to ODOT TM 305. The Engineer may waive compaction testing requirements when less than 500 Tons of ACP is placed in a single work shift.

Add the following subsection:

00744.51 Opening Sections to Traffic - Schedule work so that, during the same shift, the surfaces being paved are paved full width and length through the top Base Course before opening to traffic. Traffic will be allowed on the top Base Course up to 7 Calendar Days.

Before beginning wearing Course paving operations, make repairs to the existing surface as directed. Payment for the repairs will be made according to 00195.20.

SECTION 00850 - COMMON PROVISIONS FOR PAVEMENT MARKINGS

Comply with Section 00850 of the Standard Specifications modified as follows:

00850.30 Manufacturer’s Representative - Replace this subsection, except for the subsection number and title, with the following:

For Sections referencing 00850.30, the services of a manufacturer’s representative are not required. Place pavement markings only when the pavement is ready for the pavement marking material according to the manufacturer’s installation instructions.

SECTION 00855 - PAVEMENT MARKERS

Comply with Section 00855 of the Standard Specifications.

SECTION 00857 - RUMBLE STRIPS

Comply with Section 00857 of the Standard Specifications.

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SECTION 00865 - LONGITUDINAL PAVEMENT MARKINGS - DURABLE

Comply with Section 00865 of the Standard Specifications.

SPECIAL PROVISIONS 17

SUPPLEMENTAL SPECIAL PROVISIONS

1. The quantities in the bid item list are intended to serve only as a guide to bidders, and are not to be construed as a guarantee. All quantities are estimated, and are for bid purposes only. The quantity for each bid item includes all labor, equipment and materials for all activities associated with this project. The Oregon Department of Transportation (ODOT) reserves the right to adjust quantities and add or delete, as needed.

2. Contractor will be responsible for traffic control measures for all closures, based on approved traffic control plan (TCP). Submit TCP seven (7) days prior to pre-construction meeting to allow for review and approval.

3. The total number of PCMS required for the project will be determined by the Contractor’s TCP. Contractor must include the messages to be displayed on their TCP. Abrupt edge PCMS signs will be required if a longitudinal abrupt edge is left.

4. Contractor shall provide a schedule to the Project Manager Fourteen (14) days prior to the pre-construction meeting to allow for review.

5. Contractor shall schedule a pre-construction meeting with the Project Manager Fourteen

(14) days prior to the proposed start of construction.

6. Any illegal camp cleanup required prior to the start of work will be coordinated by ODOT.

The Contractor shall notify the Project Manager 10 working days before the scheduled start date to allow for the cleanup to be posted and completed. Contractor to account for this time in their schedule. Contractor shall occupy the site and begin work immediately following the camp cleanup. If there is evidence that additional cleanups will be required based on camper presence or personal property found at the site, notify the Project Manager so it can be scheduled. Contractor may not move or remove any personal property from the site. No monetary compensation will be considered for any camp cleanup delay.

7. Any illegal camp cleanup required after the start of work will be coordinated by ODOT.

The Contractor shall notify the Project Manager to allow for the cleanup to be posted and completed. Contractor shall occupy the site and continue work immediately following the camp cleanup. If there is evidence that additional cleanups will be required based on camper presence or personal property found at the site, notify the Project Manager so it can be scheduled. Contractor may not move or remove any personal property from the site. Any time delay caused by campers occupying the site after the start of work, when they had not been present prior to the start of work, will be added to the end of the contract. No monetary compensation will be considered for any camp cleanup delay.

8. ODOT has obtained a highway restriction notice for mobility for this work. One lane is required to be open with an 11 foot lane available. Contractor responsible to communicate to the Project Manager adjustments to this width if necessary.

9. Contractor shall provide a recently approved ODOT asphalt mix design for Level 3, ½-inch dense, ACP seven (7) days prior to the pre-construction meeting for review. The

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previously approved mix does not have to include the fiber, it will be approved based on requirements in Spec Section 00744.

10. Contractor shall provide weigh slips for each load of ACP material placed in performance of Work under the Contract. Contractor to collect all weigh slips during the shift and give the group of them to the inspector at the end of the shift.

11. Contractor shall provide weigh slips for each load of fiber material used to the Project Manager.

12. Contractor is responsible for placing all new rumble strips in the same location and configuration as all existing rumble strips. Cost to control work to meet this responsibility is incidental to the bid item “Continuous Rumble Strips” or “Gap Pattern Rumble Strips”.

13. Rumble strips are to be installed prior to permanent striping and may fall under the permanent striping.

14. Replace removed 4” white mono-directional Type 1AR recessed markers on all white solid lines for all left turn lanes within project limits as per detail W-2/R=20L on standard drawing TM502 and the project special provisions.

15. Replace removed 4” yellow bi-directional Type 1AR recessed markers on all double no-pass yellow lines within project limits as per detail D/R=40 on standard drawing TM502 and the project special provisions.

16. Replace removed 4” yellow bi-directional Type 1AR recessed markers on all narrow double yellow solid lines within project limits as per detail ND/R=40 on standard drawing TM502 and the project special provisions.

17. Contractor is responsible for placing all new lines in the same location and configuration as all existing lines. Cost to control work to meet this responsibility is incidental to the bid item “Methyl Methacrylate, Extruded, Surface, Non-Profiled”.

18. Changes to the scope and/or limits of work are to be requested in writing to the Owners Authorized Representative. The Owners Authorized Representative will respond in writing with approval or denial of the change(s). ADA ramp upgrades that are triggered due to unauthorized changes to the scope and/or limits of work are the Contractors responsibility to remedy. Contractor, or their designated representative, will design and construct the ADA ramp upgrades per ODOT standards at no expense to the Agency. ADA ramp upgrades must follow the triggering activity in a timely manner.

19. Furnish a 12 foot straight edge. Test with a 12 foot straight edge parallel to and perpendicular to the centerline and at joints, as directed. The pavement surface shall not vary by more than ¼ inch. District 2B Manager will determine which corrective action from Section 00744.75 of the 2021 Oregon Standard Specifications for Construction for pavement roughness is acceptable for the project.

20. All new transverse joint pavement edges shall be sand sealed. This work will be considered incidental to the bid item “Level 3, ½-inch dense, ACP with Fiber”.

SPECIAL PROVISIONS 19

21. Contractor shall be responsible to provide quality control and quality assurance for the project. The Contractor shall meet the compaction requirement listed in Section 00744.49 of a minimum of 91% of MAMD. The Project Manager reserves the right to take and re-test material samples, and based upon such test results, to reject any material not meeting the referenced Specifications. It is agreed and understood that the Contractor shall replace all rejected material with material meeting the Specifications at no additional cost to the State.

22. Defective pavement will be repaired, at no additional cost to the State, according to the Region 1 Maintenance: Guideline for Pavement Restoration or Defective Work.

23. Contractor’s employees and their subcontractors may not wear clothing, hats, vests, etc. that have the ODOT name or “flying T” symbol.

24. There is public interest in the work. Contractor is advised to use courtesy and respect in any work site interaction with the public and to refer all public relations matters to the ODOT Project Manager.

25. Contractor shall implement safety policies, procedures and practices in conformance with all applicable local, state and federal laws, rules and regulations including but not limited to:

a. Applicable OSHA safety regulations

b. ANSI Z 133.1 Safety standards agreed upon by ODOT and local jurisdiction

c. The Manual of Uniform Traffic Control Devices (MUTCD)

d. Any other applicable safety laws, regulations and codes.

26. All equipment utilized during this contract shall be in good and serviceable condition.

27. In addition to the notifications required under the standard specifications and special provisions, contractor will also:

A. At least 72 hours prior to executing lane and/or complete roadway closures on Hwy 127 notify:

i. The ODOT Project Manager: 971-673-1343

ii. Tualatin Valley Fire and Rescue: Lyessa Duncan 503-259-1100

B. At the time of lane and/or complete roadway closures and again when the lane and/or complete roadway is opened on Hwy 127 notify:

i. ODOT Traffic Management Operations Center (TMOC): 503-283-

28. Correspondence for the project is required to have the project name in the subject line.

29. The invoices, certified payrolls (if applicable) and project submittals are to be submitted via email to the Agency Authorized Representative.

Stacy Stubblefield: Stacy.stubblefield@odot.state.or.us

SPECIAL PROVISIONS 20

30. Invoices must have the following certified statement on them along with a signature by the Contractor’s Authorized Representative.

“I the undersigned, hereby certify that the above bill is true and correct and that payment has not been received. Signature: _______________________”

31. Invoices are to have the contract number and service period listed on them and the following billing address:

ODOT District 2B 9200 SE Lawnfield Rd Clackamas OR 97015

Updated 11/9/2020

Region 1 Maintenance Guidelines for Pavement Restoration or Defective Work

This guideline applies anytime the asphalt saw cut does not fall at a lane line, striping is removed and not replaced in the same location or when defective paving has to be replaced.

Base Objective: Motorist cannot feel the repaired pavement. Prolong the working life of the asphalt pavement and reduce future maintenance costs.

Repair Guidelines:

1. Pavement condition new or like new (1‐3 years old): Complete a 2” grind and inlay with the same Level of ACP required in the contract (Level 3 minimum) for an area that covers the entire lane width of every lane affected by 100 foot long. The length to be centered on the defective/saw cut area if the defective area is small. If the area is larger than 100 feet then complete a 2” grind and inlay with the same Level of ACP required in the contract for an area that covers the entire lane width of every lane affected by the entire length of the defective/saw cut area.

2. Pavement condition anything less than new (3 years or older): Complete a 2” grind and inlay with the same Level of ACP required in the contract (Level 3 minimum) for an area that covers the entire lane width of every lane affected by 50 foot long. The length to be centered on the defective/saw cut area if the defective area is small. If the area is larger than 50 feet then complete a 2” grind and inlay with the same Level of ACP required in the contract for an area that covers the entire lane width of every lane affected by the entire length of the defective area.

3. When there are several smaller areas that are within a short distance of each other complete one continuous repair.

4. The District Manager or their designated representative will determine the limits of the repair based on these guidelines.

hwym17i Text Box Cornelius Pass MP 3.53-5.6 Pavement Repair 2" grind and inlay hwym17i Text Box Begin Project MP 3.53 hwym17i Line hwym17i Text Box NW SKyline hwym17i Line hwym17i Line hwym17i Text Box Old Cornelius Pass Rd hwym17i Line hwym17i Text Box No Work on Rock Creek Structure No. 671343 at approx. MP 5.19 hwym17i Line hwym17i Line hwym17i Text Box End Project MP 3.5 hwym17i Text Box North

NTS

Bidding Plans

Text Box 6" hwym17i Text Box 6" hwym17i Text Box hwym17i Text Box

Bidding Plans

Text Box hwym17i Text Box hwym17i Text Box 6" hwym17i Text Box hwym17i Text Box hwym17i Text Box

3. Install rumble strips on right-side shoulders with a width of 1' or greater.

hwym17i Text Box hwym17i Text Box Right hwym17i Text Box hwym17i Text Box hwym17i Text Box

" Max.8 5" Min. - 2

Extg. Surfacing

" Max.8 5" Min. - 2

Line

Edge

S h o u ld e r A r e a

R=12" Max.

7"

S

S

D ir e c ti o n o f

T r a ff ic

A

SECTION B-B

A

B

SECTION A-A

RUMBLE STRIP GROOVE

PLAN

B

S

T r a v e l

L a n e

T r a v e l

L a n e

Extg. Surfacing pvmt.

Edge of

(5)

(5)

See Note 4

8"

TYPICAL GAP PATTERN EDGE LINE RUMBLE STRIP INSTALLATION

S

Groove

Rumble Strip

LEGEND

Gap Pattern

3. Use edge line rumble strips with surface-installed pavement markings only.

" 8

32. Minimum groove depth for the "Gap Pattern" may be reduced to adjacent to barrier or guardrail.

maintained between the right edge of the rumble strips and the edge of pavement, or 5' where

1. Choose installation locations so a 4' minimum clearance is

NOTES TO DESIGNER:

TYPICAL T-INTERSECTION (UNDIVIDED HIGHWAY)

Pattern

Continuous

Pattern

Continuous Pattern

Continuous

Pattern

Continuous

Pattern

Gap

Pattern

Gap

Pattern

Gap

(6) Driveway

Private Pattern

Gap

Pattern

Gap Pattern

Gap

Pattern

Gap

Pattern

Gap

Pattern

Gap

Pattern

Gap

TYPICAL INTERSECTION (DIVIDED HIGHWAY)TYPICAL T-INTERSECTION (DIVIDED HIGHWAY)

P u b lic R o a d

50'

50'

200'

P u b lic R o a d

TYPICAL INTERSECTION (UNDIVIDED HIGHWAY)

P u b li c R o a d

P u b li c R o a d

200'

50'

P u b li c R o a d

200'

200'

200'

50'

200'

50'

200'

50'

P u b lic R o a d

P u b li c R o a d

50'

Pattern

Gap

7. Do not break rumble strips at private driveways.

6. Drawing not to scale.

edge of pavement, or face of guardrail or barrier where present.

5. Shoulder width is measured from the center of the edge line to the

4.5' or greater (5.5' where adjacent to barrier or guardrail).

4. Install gap pattern edge line rumble strips where the shoulder width is other locations as directed.

at intersections with public roads as shown, and on Portland cement concrete surfaces, on bridge decks,

3. Omit rumble strips:

2. Center rumble strip on edge line as shown.

1. Install gap pattern edge line rumble strips as shown.

GENERAL NOTES:

Registered Professional Engineer.

not be used without consulting a responsibility of the user and should principles and practices, is the sole generally accepted engineering while designed in accordance with

The selection and use of this detail, F

O T

N E

MTRAPED

N

O G

E R

O

N

OI

T

ATROPS

N A

R T

RUMBLE STRIPS

EDGE LINE

RURAL HIGHWAY

OREGON DEPARTMENT OF TRANSPORTATION

TECHNICAL SERVICES

DETAILS

DET4555

DETAIL NO.

D E T

OF TRANSPORTATION

OREGON DEPARTMENT

Checker:Drafter:

Designer:

SHEET NO.

Reviewer:

AVAILABLE UPON REQUEST

FINAL ELECTRONIC DOCUMENT

CLACKAMAS COUNTY

MOUNT HOOD HIGHWAY

US26: SALMON RIVER - ZIGZAG PROJECT

UNIT FILE CODE

HWY:

M.P.:

DFI/TSSU NO.

F O

T N

E

MTRAPED

N

O G

E R

O

N

OI

T

ATROPS

N A

R T

PR

EL

IM

IN

AR

Y

CO

PY

IN

FO

RM

AT

IO

N

ON

LY

SIGNING & STRIPING DETAILS

J.Hayes/J.Seitz

C. Mao

J.Kolasinac

J.Kolasinac

37.22-41.59

N/A

S-XXXXX

TM_K21599_stpl_01 :: LA02 2/7/2022 1:50:33 PM hwyr68d 1"=100' Scale: Rotation: 0°

00,000RENEWS: 00-00-00000000,00NOM TSAL.ITSRIF

TYPICAL INTERSECTION

Rumble Strip

25'

25'

Roadway �

Lines

Groove-Installed

(2-LANE ROADWAY)

TYPICAL INTERSECTION

T r a v e l

L a n e T r a v e l L a n e

12"

SS

stripe

Median

D

Continuous Pattern

LEGEND

GAP PATTERN

CONTINUOUS PATTERN

CENTERLINE RUMBLE STRIPS (CRS)

Taper

Taper

CONTINUOUS PATTERN (WITH RPMs)

CRS AT WIDE MEDIAN

TYPICAL INTERSECTION

Rumble Strip

25'

25'

Roadway �

Lines

Groove-Installed

(2-LANE ROADWAY)

TYPICAL INTERSECTION

T r a v e l

L a n e T r a v e l L a n e

12"

SS

stripe

Median

D

Continuous Pattern

GAP PATTERN

CONTINUOUS PATTERN

CENTERLINE RUMBLE STRIPS (CRS)

Taper

Taper

CONTINUOUS PATTERN (WITH RPMs)

CRS AT WIDE MEDIAN

5' ±

Groove

Rumble Strip

S

S

Variable

S

S

S

S

12"

12"

Median width

Cable barrier

Median AreaSS

Median Area S

"SC"

Groove

Rumble Strip

P u b li c R o a d

25' with RPMs

Continuous Pattern

80' with RPMs

Installation

Centerline

Gap Pattern

T r a v e l

L a n e

12"

S stripe

Median

Y

T r a v e l

L a n e

12"

SS

stripe

Median

Y

5' ±

T r a v e l L a n e

Taper

T r a v e l L a n e

Taper

GAP PATTERN (WITH DOUBLE RPMs)

CRS AT NARROW MEDIAN

" Max.8 5" Min. - 2

Extg. Surfacing

D ir e c ti o n o f

T r a ff ic

A

SECTION B-B

A

B

SECTION A-A

RUMBLE STRIP GROOVE

PLAN

B

Extg. Surfacing

7"

" Max.8 5" Min. - 2

1" Max.8 5" Min. - 2

Extg. Surfacing

R=12" Max.

D ir e c ti o n o f

T r a ff ic

A

SECTION B-B

A

B

SECTION A-A

RUMBLE STRIP GROOVE

PLAN

B

Extg. Surfacing

7"

4. Drawing not to scale.

other locations as directed by Engineer.

at intersections with public roads as shown on Portland cement concrete surfaces on bridge decks and end panels

3. Omit rumble strips:

2. Retain and protect stripe lines.

at center of roads as shown.

1. Install centerline rumble strips (CRS)

GENERAL NOTES:

stripe

Median

ND

stripe

Median

ND

Level (6")

Level (6")

" 8 1" ± 8

15 " 8 1" ± 8

"8 15" ±

GAP PATTERN (WITH SINGLE RPMs)

CRS AT NARROW MEDIAN

(TM517)

on the level recess

Centered

Pavement Marker

Recessed

BI-Directional

4" Yellow

(TM517)

on the level recess

Centered

Pavement Marker

Recessed

BI-Directional

4" Yellow

(TM517)

recess on the level

Centered

Pavement Marker

Bi-Directional Recessed

4" Yellow

Taper

Taper

Taper

Taper

T r a v e l L n

T r a v e l

L n

Taper

Taper

(6") Level

(6")

Level

8" 8"

8"-12"

Thru Traffic SideThru Traffic Side

No CRS in two way left turn lane

Thru Traffic Side

No CRS in two way left turn lane

Thru Traffic Side

LA02

hwym17i Text Box hwym17i Text Box hwym17i Text Box hwym17i Text Box 6" hwym17i Text Box 6" hwym17i

6"

07/2020 Changed Min. widths for CH, TM, TM-40, and TS

The selection and use of this

Standard Drawing, while de-signed in accordance with generally accepted engineer-ing principles and practices, is the sole responsibility of the user and should not be used without consulting a

Registered Professional En-gineer.

N/ACALC. BOOK NO. 07/01/2020SDR DATE

the current Oregon Standard Specifications.

All material and workmanship shall be in accordance withNOTE:

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

TM500

T M

STANDARD DETAIL BLOCKS

PAVEMENT MARKING

Effective Date: December 01, 2021 - May 31, 2022

DISABLED PARKING DETAIL (white)

4" white edge line

Edge of pavement

17'

1'

20'

4"

Direction of Traffic

36° 36°

3'

4'

36°

4'

LL

L

L

LL

LL

L

LLL

LL

L

TS

LL

LL

L

L

LL

4'

Direc tion o f Tra ffic

36° 3'

L

9'

3'

8" white line

1'

20'

4'

4" 8 " white line

12'12'12'

L For traversable medianL

9'

3'

L

12'

LL

1'

' 6

1'

For Centerline

DLL DLL-2

36°

36° 3'

Direction of Traffic

BYLD

L E G E N D

36°

Direction of Traffic

CH

For lane lines in drop lanes

LL

For lane lines in acceleration/deceleration lanes

40'

40'

40'

10'

10'

40'

For lane extensions and bike lane extensions For lane extensionsFor lane extensions

TM-40

30'10'

8'

40'

20'

30'

10'

40' 40'

30'

30'

(Typ.)

Wheel Stop

YD

NPL

YBWB

TWL

WD-2

NPR

ND

Direction of Traffic

YLD

TM

4 " space

NDW

Thru Traffic Side

WD

D

YW-2W

2'

4" space

36°

36°

L

4" space

4" space

4"

4"

30'

4" YELLOW LINE

4" WHITE BROKEN LINE

4" space

LL

L

L

LL

LL L

L

LL

8'8'

6'6' 6'

2'2'

8'

1' space

8'

4" YELLOW BROKEN LINE

8" WHITE LINE4" WHITE LINE

10'

40'40'

8'

2'

1'

1'

1'

8" WHITE DOTTED LANE LINE4" WHITE DOTTED LANE LINE

Yellow Line Narrow Double

Yellow Line Narrow Double

YIELD LINE (white) for field layout angle orientation for field layout angle orientation for field layout angle orientation striping plans

Lane line dimensions are shown on the Or Thru Traffic Side

Direction Of Traffic, Increasing Stationing

1' WHITE BARS AT 20' SPACING

CHEVRON BARS

BICYCLE YIELD LINE (white)

4" YELLOW LINES

NO-PASS RIGHT

Yellow Line Narrow Double for field layout angle orientation

4" white line

R o u te

A c c e s s ib le

" w h ite lin e

1' WHITE BARS AT 20' SPACING

TRANSVERSE SHOULDER BARS

4" YELLOW DOTTED LINE

4" white line

1' YELLOW BARS AT 40' SPACING

TRANSVERSE MEDIAN BARS

distance between left turn refuges exceeds 200' For use at painted medians where

Increasing Stationing Increasing Stationing

Yellow Line Narrow Double

2' (Typ.)

8" WHITE DOTTED LINE 4" WHITE DOTTED LINE

1' YELLOW BARS AT 20' SPACING

TRANSVERSE MEDIAN BARS

3' 5"

4" YELLOW LINES

NO-PASS LEFT

4" YELLOW LINES

TWO-WAY LEFT TURN

TWO 4" WHITE LINES

NARROW DOUBLE NO-LANE CHANGE

TWO 4" YELLOW LINES

DOUBLE NO-PASS

TWO 4" YELLOW LINES

NARROW DOUBLE NO-PASS

(thru traffic side )

HC

4.5' min.

min.

4.5' min.

4.5' min.

4.5'

07/2020 Changed min. width of TM/B from 6' to 4.5'

The selection and use of this

Standard Drawing, while de-signed in accordance with generally accepted engineer-ing principles and practices, is the sole responsibility of the user and should not be used without consulting a

Registered Professional En-gineer.

N/ACALC. BOOK NO. 07/01/2020SDR DATE

the current Oregon Standard Specifications.

All material and workmanship shall be in accordance withNOTE:

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

TM502

T M

STANDARD DETAIL BLOCKS

PAVEMENT MARKING

Effective Date: December 01, 2021 - May 31, 2022

R-40

WB

R-40

YB

For Centerline or Left Turn Lane

BUTTON

TRANSVERSE MEDIAN BAR SUBSTITUTION

B

TM

R-80

YB

20'

LL

20'

LL

2" Space

REFLECTORS WITH 4" WHITE DOTTED LANE LINE

WHITE DOTTED LANE LINE SUPPLEMENTATION

R-12

DLL

Type I Reflector 4" White Mono-Directional

Type I Reflector 4" White Mono-Directional

REFLECTORS WITH 8" WHITE DOTTED LANE LINE

WIDE DOTTED LANE LINE SUPPLEMENTATION

Type I Reflector 4" White Mono-Directional

REFLECTORS WITH 4" YELLOW BROKEN LINE

YELLOW BROKEN LINE SUPPLEMENTATION

REFLECTORS WITH 4" YELLOW BROKEN LINE

YELLOW BROKEN LINE SUPPLEMENTATION

REFLECTORS WITH 4" WHITE BROKEN LINE

WHITE BROKEN LINE SUPPLEMENTATION

max.

12" for field layout angle orientation

Yellow Line Narrow Double

4" Space

4" Space

10'

L

10'

Thru Traffic Side

L

15'

10' 15'

40'

15'

15'

40'

L E G E N D

2" Space

20'20'

40'

15' 15'

40'

LL

4" Space

2R-12

DLL-2

REFLECTORS WITH 8" WHITE LINE

CHANNELIZING LINE SUPPLEMENTATION

both left and right in this symbol Bi-directional yellow marker reflects yellow reflects white to the left in this symbol Mono-directional crystal white marker

2R-20R W-2

REFLECTORS WITH 8" WHITE LINE

CHANNELIZING LINE POSITIONING GUIDE

Type I Reflector 4" White Mono-Directional

Type I Reflector 4" Yellow Bi-Directional

Type I Reflector 4" Yellow Bi-Directional

REFLECTORS WITH 4" YELLOW LINES

NO-PASS LEFT POSITIONING GUIDE

R-40

TWL

Markers (RPMs) unless otherwise specified.

1) Surface mount Raised Pavement

General note:

Type I Reflector 4" Yellow Bi-Directional

REFLECTORS WITH 4" YELLOW LINES

TWO WAY LEFT TURN POSITIONING GUIDE

Thru Traffic SideThru Traffic Side

Thru Traffic Side

Thru Traffic Side striping plans Lane line dimensions are shown on the

Thru Traffic Side Direction Of Travel, Increasing Stationing or Increasing Stationing

REFLECTORS WITH 8" WHITE LINE

CHANNELIZING LANE LINE POSITIONING GUIDE

Type I Reflector 4" White Mono-Directional

Thru Traffic Side

Thru Traffic Side

Type I Reflector 4" Yellow Bi-Directional

2R-20L W-2

Type I Reflector 4" White Mono-Directional

R-40 D

REFLECTORS WITH TWO 4" YELLOW LINES

NARROW DOUBLE YELLOW POSITIONING GUIDE

R-20

ND

R-40

ND

REFLECTORS WITH 8" WHITE DOTTED LANE LINE

WIDE DOTTED LANE LINE SUPPLEMENTATION

Type I Reflector 4" White Mono-Directional

2R-24

DLL-2

REFLECTORS WITH 8" WHITE LINE

CHANNELIZING LINE SUPPLEMENTATION

R-20L W-2

Type I Reflector 4" White Mono-Directional

REFLECTORS WITH 4" YELLOW LINE

YELLOW LINE POSITIONING GUIDE

R-40 Y

REFLECTORS WITH 4" YELLOW LINES

NO-PASS RIGHT POSITIONING GUIDE

R-40

NPR

R-40

NPL

Type I Reflector 4" Yellow Bi-Directional

REFLECTORS WITH TWO 4" YELLOW LINES

DOUBLE NO-PASS POSITIONING GUIDE

REFLECTORS WITH TWO 4" YELLOW LINES

NARROW DOUBLE YELLOW POSITIONING GUIDE

REFLECTORS WITH TWO 4" YELLOW LINES

DOUBLE NO-PASS POSITIONING GUIDE

R-20 D

15'

15' 15'

Direction Of Traffic

3'

LL

L

LL

L 15'

15'

15'

3'

LL

9'

12'

12'12'12'12'

9'

12'

Direction Of Traffic

12'

20'20'

L

10'

10'

40' 40'

LL

36° L

L

Direction Of Traffic

L

1'6" 2'

4' 10'

40'40'

80'

15"

4" Yellow Type II Button

80'

12'

4" Space

2" Space

4" Space

20'

4"

4"

40'40'

20' 40'

2" Space

40'

LL

Increasing Stationing

L

40'40'

L

40'

20' 20'

40'

LL

2" Space

24'

12'

L

20'

Thru Traffic Side

L

L

Direction Of Traffic

L

12'

9' 3'

L

LL

L For Centerline

LL

L

2" Space

20'

L 2" Space

20'20'

Type I Reflector Bi-Directional

4" Yellow of markers between pair 0"-1" space

R-20R W-2 of markers between pair 0"-1" space of markers between pair 0"-1" space

4'6"

4'6"

4'6" of markers between pair 0"-1" space

Type I Reflector Bi-Directional 4" Yellow

Type I Reflector Bi-Directional 4" Yellow

Type I Reflector Bi-Directional 4" Yellow

Type I Reflector Bi-Directional 4" Yellow

Type I Reflector 4" White Mono-Directional

REFLECTORS WITH 4" WHITE BROKEN LINE

WHITE BROKEN LINE SUPPLEMENTATION

15'

15'

10'

L

Direction Of Traffic

L

R-80

WB

80'

30'

20'

LL

20'

2" Space

REFLECTORS WITH 8" WHITE LINE

CHANNELIZING LANE LINE POSITIONING GUIDE

Type I Reflector 4" White Mono-Directional

2R-20 W-2

Thru Traffic

Thru Traffic

4"

4"

Thru Traffic Side

REFLECTORS WITH 4" YELLOW LINE

YELLOW LINE POSITIONING GUIDE

R-20 Y

(typ. raised median)

MEDIAN SIDE

LL

2" Space

Type I Reflector Bi-Directional 4" Yellow

20' 20'

MEDIAN SIDE

min.

4.5' panelStyle:construction_warning.ssipanelName:namepanelQuantity:1panelStation:nonepanelMaterial:0legendMaterial:0panelMounting:0panelWidthLock:0panelHeightLock:0marginAlign:9panelRoundCorners:0panelSizes:constructPanelMode:0constructPanels:36|24|18 panelStyle:construction_warning.ssipanelName:namepanelQuantity:1panelStation:nonepanelMaterial:0legendMaterial:0panelMounting:0panelWidthLock:0panelHeightLock:0marginAlign:9panelRoundCorners:0panelSizes:constructPanelMode:0constructPanels:36|24|18 panelStyle:regulatory.ssipanelName:namepanelQuantity:1panelStation:nonepanelMaterial:0legendMaterial:0panelMounting:0panelWidthLock:1panelHeightLock:1marginAlign:9panelRoundCorners:0panelSizes:constructPanelMode:0constructPanels:36|24|18

Freeway

Use aggregate wedge when abrupt edge is 2 inches or greater.

four feet wide protect longitudinal abrupt edge as shown.

When paved shoulders adjacent to excavations are less than

NOT…