Attachment A - Special Provisions~34.pdf

Special Provisions 1

SPECIAL PROVISIONS FOR

US35 Mount Hood Asphalt Surface

Maintenance

DESCRIPTION OF WORK

COMPLETION OF WORK

Complete all work to be done in the contract no later than September 30th, 2024.

SCOPE OF WORK

The work to be done in this contract consists of the following:

1. Grind and inlay 26-ft x 4900 ft. @ 2-in (approximate) along HWY 35 in WB travel & EB travel lane up to outside rumble strips from MP 65 to MP 66.

2. Cold Plane ACP removal 2” depth as specified.

3. Pave 2” depth inlay. Level 3 – ½ inch Dense Grade ACP.

4. Contractor will provide temporary pavement markings.

5. ODOT will provide permanent pavement markings.

hwym33r Cross-Out

Special Provisions 2

LOCATION OF WORK

Vicinity Map

Site Map

STOCKPILE AND STAGING LOCATIONS

Contractor will be responsible for locating suitable locations for storing equipment throughout the project area.

APPLICABLE SPECIFICATIONS

The 2024 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 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

Standard Drawings referenced in the Standard Specifications are available at:

http://www.oregon.gov/odot/engineering/pages/standards.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.

SECTION 00210

- MOBILIZATION

Perform mobilization according to Section 00210 of the 2024 Standard Specifications.

SECTION 00220

– ACCOMMODATIONS FOR PUBLIC TRAFFIC

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

00220.40(e)(2)(b) Special Events - Add the following to the end of this subsection:

The following special events will occur during this Project:

• Hood-to-Coast Relay Race – August 22-23, 2024

SECTION 00221

– COMMON PROVISIONS FOR WORK ZONE TRAFFIC CONTROL

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

http://www.oregon.gov/ODOT/Business/Pages/Standard_Specifications.aspx http://www.oregon.gov/odot/engineering/pages/standards.aspx

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

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

SECTION 00223

- WORK ZONE TRAFFIC CONTROL

Traffic control will be provided by contractor. All traffic control will need to be coordinated through Shane Jansen, Government Camp Manager, or his representative at least 2 weeks before any work begins. Phone number (503-799-3621)

SECTION 00225

- TEMPORARY PAVEMENT MARKINGS

Install Temporary Pavement Markings according to Section 00225 of the 2024 Standard Specifications. No separate measurement or payment will be made for Temporary pavement Markings and should be considered incidental to the Level 3, ½ inch dense ACP.

SECTION 00280

– EROSION AND SEDIMENT CONTROL

Perform any necessary environmental protection in accordance with the 2024 Standard Specifications.

Any work or materials needed for erosion and sediment control will be considered incidental to the project. No separate or additional payments will be made for erosion and sediment control.

SECTION 00290

– ENVIRONMENTAL PROTECTION

Perform any necessary environmental protection in accordance with the 2024 Standard Specifications.

Any work or materials needed for environmental protection will be considered incidental to the project.

No separate or additional payments will be made for environmental protection.

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 is not allowed on the cold planed surface. Before opening the area to traffic, pave the surface according to 00744.51.

SECTION 00730

– EMULSIFIED ASPHALT TACK COAT

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

00730.90 Payment – Replace this subsection, except for the name and number, with the following:

No separate measurement or payment will be made for tack coat and should be considered incidental to the Level 3, ½ inch dense ACP.

SECTION 00744

– ASPHALT CONCRETE PAVEMENT

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

00744.16 Sampling and Testing – Replace this subsection, except for the subsection number and title, with the following:

When required under 00744.17, have a CAT I perform a minimum of one of each of the following test methods as modified in the MFTP per day

• Asphalt Content – AASHTO T 308 with ODOT TM 323 determined Calibration Factor

• Gradation – AASHTO T 30

• Mix Moisture – AASHTO T 329

• Maximum Specific Gravity – AASHTO T 209

Provide test results to the Project Manager by the middle of the following work shift. The Project Manager may waive the requirement for any of AASHTO T 308, AASHTO T 30, AASHTO T 329, AASHTO T 209, and ODOT TM 326 on a daily basis.

Provide samples or split samples to the Project Manager when requested.

00744.17 Acceptance – Replace this subsection, except for the subsection number and title, with the following:

The mixture will be accepted by visual inspection by the Project Manager. If the mixture is considered suspect, the Project Manager may request verification that the mixture is within tolerances and limits of

00744.14. When requested by the Project Manager, provide sampling and testing according to

00744.16. If the test result for each mix gradation constituent, asphalt content, and density measurement is within the specification limits, the material will be accepted. If the asphalt content, one or more gradation constituents, or the density measurement are not within the specification limits, the material that is not within the specification limits will be accepted according to 00150.25.

00744.49 Compaction - Contractor shall meet the compaction requirements listed in this section of a minimum of 91% of MAMD. Contractor shall be responsible to provide quality control and quality assurance for the project. The Project Manager reserves the right to take and 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.

SUPPLEMENTAL SPECIAL PROVISIONS

1. The quantities in the bid items list 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 quantities for each bid item include 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. Work will be considered incidental to bid item Level 3, 1/2 Inch Dense, HMAC.

3. Contractor will follow all oversize traffic restrictions as specified by the Commerce and

Compliance Division, Over-Dimension Operations guidelines. Contractor will plan work zone notifications as per section 00220.03 of the 2024 Standard Specifications. Contractor schedules will be subject to the approval of the mobility restriction notice. Over Dimensional Restriction notices need to be submitted at least 35 days before work begins.

4. Contractor shall provide a schedule to the Project Manager Thirty-Five (35) days prior to the preconstruction meeting to allow for review and over dimensional mobility restriction notice submittal.

5. Contractor shall schedule a pre-construction meeting with the Project Manager seven (7) days prior to the proposed start of construction.

6. 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.

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

8. Contractor shall 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 2C manager will determine when corrective action from section

00744.75 of the Oregon Standard Specifications for Construction for pavement roughness is acceptable for the project.

9. Contractor shall be responsible to provide quality control and quality assurance for the project.

The contractor shall meet the compaction requirement listed in section 0744.49 of a minimum of 91% of MAMD. The Project Manager reserves the right to take and re-test material samples, and based on 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.

10. 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.

11. All new transverse joints pavement edges shall be sand sealed. This work will be considered incidental to the bid item “Level 3, ½ inch dense, HMAC.

12. No separate measurement or payment will be made for tack coat and should be considered incidental to the bid item “Level 3, ½ inch dense HMAC”.

13. No separate measurement or payment for pavement markers will be made and should be considered incidental to the bid item “Level 3, ½ inch dense HMAC.

14. Contractor shall submit invoices and certified payroll documents to the Project Manager via email, reference the ODOT project name in the subject line.

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

16. 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 relation matters to the ODOT Project Manager.

17. 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. ANZI 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

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

19. In addition to notifications required under the Standard Specifications and Special Provisions, Contractor will also:

a. At least 72 hours prior to executing lane and/or complete closures on I-84 notify:

i. The Project Manager, Shawn Stephens: (503) 970-6302

b. At the time of lane and/or complete roadway closure and again when the lane and/or complete roadway is open notify:

i. ODOT Traffic Management Operations Center (TMOC): (503) 283-5859

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

21. The invoices, certified payrolls (if applicable) and project submittals are to be via email to the

Agency Authorized Representative:

a. Shawn.A.STEPHENS@odot.oregon.gov

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

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

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

ODOT District 2C 2225 NW Campus Dr.

Estacada OR 97023 mailto:Shawn.A.STEPHENS@odot.oregon.gov

LIST OF BID ITEMS