00016170 Exhibit 5 Specifications.docx

OR82: Culvert Project, Wallowa to Joseph

EXHIBIT 5 - SPECIFICATIONS

SPECIAL PROVISIONS FOR

OR82: WALLOWA TO JOSEPH CULVERT REPAIR PROJECT

SCOPE

The work to be done under this Contract, on OR82 (Wallowa Lake Highway) consists of supplying the materials, equipment, labor and incidentals required to perform the following tasks as described in the Contract plans and specifications:

· Provide Work Zone Traffic Control

· Construct Temporary Water Management Facility as needed

· Clean and CCTV multiple culverts

· Install multiple CIPP liners

· Perform additional and incidental work as called for by the Contract plans and specifications and as directed

The locations are as follows, OR82

PROJECT INFORMATION

General information pertaining to this project may be obtained from the following:

Wade Holaday, Senior Culvert Maintenance Engineer Oregon Department of Transportation Phone: 971.345.1919 Email: wade.holaday@odot.oregon.gov

APPLICABLE STANDARD SPECIFICATIONS AND SPECIAL PROVISIONS

STATE OF OREGON GENERAL CONDITIONS FOR PUBLIC IMPROVEMENT CONTRACTS: In addition to the solicitation laws and rules, this ITB and the resulting Contract are governed by the STATE OF OREGON GENERAL CONDITIONS FOR PUBLIC IMPROVEMENT CONTRACTS, January 1, 2012, Edition (“General Conditions”) which, although not physically attached, are incorporated herein by reference as an Attachment with the same force and effect as though fully set forth herein. The General Conditions can be obtained from the Department of Administrative Services, 1225 Ferry Street SE U140, Salem, OR 97301-4285, by telephone (503) 378-4642 or online at:

GenCon4PI.pdf (oregon.gov)

2024 OREGON STANDARD SPECIFICATIONS FOR CONSTRUCTION: The 2024 Oregon Standard Specifications for Construction (Standard Specifications) include detailed technical specifications in Parts 00200 through 03000 inclusive (Technical Specifications) that apply to this ITB and the resulting Contract. Some sections of the Technical Specifications are identified and modified herein, Specifications. Sections of the Technical Specifications not modified remain applicable to the Contract according to their original terms. Unless they are identified herein, Specifications, sections of the Standard Specifications in Part 00100 (General Conditions) are not applicable to this Contract. Bidders can also access this information at the following Internet address:

24 Special Provisions (oregon.gov)

Silence of Specifications: The apparent silence of the specifications as to any detail, or the apparent omission of a detailed description concerning any point, shall be regarded as meaning that the highest value commercial practices are to prevail and that only materials and workmanship of first quality are to be used.

PROFESSIONAL OF RECORD CERTIFICATION

The following special provisions were prepared and/or reviewed by the Engineer whose professional seal appears below. These specifications are not valid unless the appropriate signed seal appears below and shall not be modified without the approval of the Engineer.

Oregon Department of Transportation Special Provisions For OR82: Culvert Project, Wallowa to Joseph

PROFESSIONAL OF RECORD CERTIFICATION(s):

Seal w/signature

I certify the Special Provision Section(s) listed below are applicable to the design for the subject project. Modified Special Provisions were prepared by me or under my supervision.

SECTION: 00210, 00220, 00222, 00223, 00245, 00280, 00290, 00294, 00295, 00305, 00310, 00390, 00410, 00412, 00413, 00415, 00445, 00470, 00495, 00842, 01030.

Date Signed: __2/19/2026___

SECTION 00150 - CONTROL OF WORK

Comply with Section 00150 of the Standard Specifications modified as follows:

00150.15(b) Agency’s Responsibilities - Replace this subsection, except for the subsection number and title, with the following:

The Engineer will perform the Agency responsibilities described in the Construction Surveying Manual for Contractors, Chapter 1.5 (see Section 00305).

00150.15(c) Contractor’s Responsibilities - Replace this subsection, except for the subsection number and title, with the following:

The Contractor shall perform the Contractor responsibilities described in the Construction Surveying Manual for Contractors, Chapter 1.6 (see Section 00305).

00150.50(c) Contractor’s Responsibilities – Replace the bullet that begins “In addition to the notification required…” with the following bullet:

· In addition to the notification required in OAR 952-001-0090(7), notify the Engineer and the Utility as soon as the Contractor discovers any previously unknown Utility conflicts or issues. Contrary to the OAR, stop excavating until directed by the Engineer and allow the Utility a minimum of two weeks to relocate or resolve the previously unknown Utility issues; and

00150.55 Cooperation with Other Contractors - Add the following to the end of this subsection:

The following contract work will be ongoing within the Project Site during the following times:

OR82: Wade Point Rockfall Repair Project June 2026 to Oct 16, 2026 Resident Engineer Josh McCullough 541-805-0249

SECTION 00210 - MOBILIZATION

Comply with Section 000210.00 of the Standard Specifications

SECTION 00220 - ACCOMMODATIONS OF PUBLIC TRAFFIC

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

Add the following subsection:

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

One Traffic Lane may be closed on the Wallowa Lake Highway (OR 82) when allowed, shown, or directed during the following periods of time except as indicated in 00220.40(e)(2):

· Lane closures resulting in a single lane of two-way traffic controlled by flaggers are allowed daily, April 1 through October 31, Monday through Thursday, at all times, to maximum length of closure of one mile except at the following.

· At mile point 48.83:

· Nightly, Sunday night through Friday morning between 7:00 p.m. and 6:00 a.m.

Maintain at least 14’ of paved clear width during daytime hours and 12’ of paved clear width during nighttime hours.

Nighttime hours are defined as the hours between the following sunrise and sunset periods for the Pacific Time Zone:

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:

Joseph – Wallowa Mountain Cruise Car Show June 19th & 20th Joseph – Chief Joseph Days July 21st – 27th___________________

SECTION 00222 – TEMPORARY TRAFFIC CONTROL SIGNS

Comply with Section 00222 of the Standard Specifications

SECTION 00223 - WORK ZONE TRAFFIC CONTROL LABOR AND VEHICLES

Comply with Section 00223 of the Standard Specifications.

SECTION 00245 - TEMPORARY WATER MANAGEMENT

Section 00245, which is not a Standard Specification, is included in this Project by Special Provision.

Description

00245.00 Scope - This Work consists of furnishing, installing, operating, maintaining, and removing temporary water management facilities in regulated Work areas.

00245.01 Abbreviations:

00245.02 Definitions:

Temporary Water Management Facility - A TWMF that conveys water around or through Work areas, removes water from Work areas, and treats and discharges water at locations outside Work areas.

00245.03 Temporary Water Management Plan - The Agency TWMP is a concept plan. 28 Calendar Days before beginning Work in regulated Work areas, submit stamped Working Drawings of a Contractor-developed TWMP, according to 00150.35, based on either the Agency’s concept plan or an independent plan that meets water quality and environmental guideline requirements and does not negatively affect neighboring properties or water rights.

Include the following minimum information in the TWMP:

The sequence and schedule for dewatering and re-watering. This sequence and schedule must include when to contact the Engineer prior to dewatering and re-watering.

How the Work area is isolated from the active stream flow upstream, through, and downstream.

How the stream flow is routed and conveyed around or through the isolated Work area.

How fish passage is provided around the Work area, if required.

How the isolated Work area is de-watered.

How the pumped water is treated, if necessary, before it is discharged downstream.

Description of all construction stages, including appropriate contact points for each stage.

A list of on‑site backup Materials and Equipment.

Provide the name of the TWM Subcontractor (if applicable) and Contractor’s superintendent, and their 24‑hour contact phone number 10 Days before the pre-Work meeting. If changes in the appointment of the TWM Subcontractor or Contractor’s superintendent occur during the term of the Contract, provide written notice to the Engineer within 5 Calendar Days of the change.

Calculations of water withdraw pump’s capacity.

Details of the proposed water intake screen used to isolate in-water Work area and how it meets the requirements of 00290.34(c)(3).

Any change to the TWMP during construction requires approval prior to implementation.

Obtain the Engineer's written approval before beginning Work in in‑water Work areas.

00245.04 Pre-Work Meeting ‑ Before beginning any TWM Work, attend a pre-work meeting at the Project Site with the Engineer no more than 8 Calendar Days prior to implementation of TWM. Required meeting attendees include:

Engineer Contractor TWM Subcontractor (if applicable) Agency Environmental Coordinator or their appointed representative

The pre-Work meeting agenda typically includes the method of TWM, the TWMP, fish salvage plan and strategy, describe environmental risks, turbidity monitoring, energy dissipation, dewatering and re-watering plan and strategy, site clean-up expectations, and the circumstances under which contacting the Engineer is required.

Materials

00245.10 Materials - Furnish Materials meeting the following requirements:

Furnish pumps that are:

Self‑priming.

Equipped with a variable speed governor.

Equipped with a power source.

Able to pump water that contains soft and hard solid.

Construction

00245.40 Fish Removal - Qualified Agency, ODFW, or ODOT consultant biologists will remove fish and other aquatic organisms from the isolation Work areas. Coordinate fish removal with the Engineer at least 28 Calendar Days before beginning Work in regulated Work areas. Allow access into the isolation Work areas before, during and after installation of the TWMF to perform the specified tasks as follows:

Before Installation of TWMF - Before any in-water Work, including installing TWMF, qualified personnel will remove fish and other native aquatic organisms from within the proposed isolated Work area.

After Installation of TWMF - After installing TWMF and the reduction of the water level through the isolated Work area has begun, qualified personnel will remove all fish and aquatic organisms as the water level is reduced. Do not completely de‑water the isolation area until all fish and aquatic organisms have been removed.

00245.41 Installation - During installation of the temporary water management facility, maintain a downstream water flow rate of at least 50 percent of the upstream water flow rate.

00245.42 Operation - Operate temporary water management as follows:

Protect fish and fish habitat according to 00290.34.

Maintain and control water flow downstream of the isolated Work area for the duration of the diversion to prevent downstream de-watering.

Clean, maintain and repair water intake screening to ensure adequate flows and protection of aquatic organisms.

In the event of containment failure immediately notify the Engineer so arrangements can be made to remove fish and aquatic organisms from the isolation Work areas prior to the continuation of Work within the ordinary high water limits.

When using a pump for bypassing water during temporary water management, physically monitor the pump in‑person and maintain the pump at all times including non-work hours. Provide a back-up pump on-site and ready for use as necessary. Provide the Engineer with a daily report documenting monitoring activities.

Maintenance

00245.60 Maintenance - Monitor water turbidity according to 00290.30(a)(8).

Finishing and Cleaning Up

00245.70 Removal - Prior to removal of the TWMF, obtain approval from the Engineer after completion of all Work within ordinary high water limits. Remove the TWMF and re‑water and restore the stream flow. Maintain downstream water flow during removal of the facility. Staged or metered re-watering may be required and will be determined by the Engineer.

Measurement

00245.80 Measurement - No measurement of quantities will be made for temporary water management facilities.

The estimated quantities of Materials required for the temporary water management facility are:

Temporary Water Management Facility at M.P. ___50.41____ :

Temporary Water Management Facility at M.P. ___50.77____ :

Temporary Water Management Facility at M.P. ___51.04____ :

Temporary Water Management Facility at M.P. ___51.17____ :

Temporary Water Management Facility at M.P. ___53.50____ :

Temporary Water Management Facility at M.P. ___61.32____ :

Temporary Water Management Facility at M.P. ___61.42____ :

The quantities of bypass pump monitoring will be measured on the time basis, of the actual number of Days the bypass pump is in operation and a daily monitoring report is received.

Turbidity monitoring will be measured according to 00290.80.

Payment

00245.90 Payment - The accepted quantities of temporary water management facilities will be paid for at the Contract lump sum amount for the item "Temporary Water Management Facility at MP _______ ".

The location of the facility will be inserted in the blank.

The accepted quantities of bypass pump monitoring will be paid for at the Contract unit price, per Day, for the item “Bypass Pump Monitoring”.

Payment will be payment in full for furnishing and placing all Materials, and for furnishing all Equipment, labor, and Incidentals necessary to complete the Work as specified.

Turbidity monitoring will be paid for according to 00290.90.

No separate or additional payment will be made for TWMP, maintaining, operating, monitoring, moving, or removing the facility.

SECTION 00280 – EROSION AND SEDIMENT CONTROL

Comply with section 00280 of the Standard Specifications

SECTION 00290 - ENVIRONMENTAL PROTECTION

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

00290.10 Staging and Disposal Sites – Replace the paragraph that begins “Locate staging areas…” with the following paragraph:

Locate staging areas and disposal sites in previously improved or disturbed sites, including existing Roadways, pullouts, turnouts, parking lots, and storage yards that have been compacted, and graveled or paved, unless otherwise specified in Section 00236 or Section 00237 or approved, in writing, by the Engineer.

00290.20(c)(2) Clean Fill - Add the following paragraph to the end of this subsection:

Manage all excavated soil that does not meet the definition of clean fill according to Section 00294.

00290.30 Pollution Control – Replace the paragraph that begins "Prevent, control, and abate…" with the following paragraph:

Prevent, control, and abate pollution of the environment.

00290.30(a)(1) General - Replace this subsection, except for the subsection number and title, with the following:

Do not allow any foreign substances or objects to enter waters of the State and U.S. that exceed regulated or permit limits.

· Do not cause turbidity in waters of the State and U.S. that exceeds regulated or permit limits.

Add the following subsection:

00290.30(a)(7) Water Quality:

Do not discharge water contaminated by pollutants including sediment, drilling fluids and waste, concrete, grout, or water contained within a work area isolation, into any waters of the State or U.S. or conveyances draining thereto until it has been treated using Materials such as those listed in 00280.15 or 00280.16 or by pumping to a vegetated upland location. Do not allow Project discharges to increase the concentration of any pollutant in the receiving water to a level that exceeds the limits prescribed by OAR 340‑041.

· Do not use permanent stormwater quality treatment facilities to treat construction runoff unless prescribed by an ESCP approved under Section 00280.

· If construction discharge water is released using an outfall or diffuser port, do not exceed velocities more than 4 feet per second, and do not exceed an aperture size of 1 inch.

· Implement containment measures adequate to prevent pollutants from entering waters of the State or U.S. Such pollutants include but are not limited to construction and demolition materials, waste spoils, fuel or petroleum products, detergents, silt, welding slag and grindings, concrete sawcutting by-products and sandblasting abrasives.

· Do not allow curing concrete or grout to be submerged within waters of the State or U.S. less than 24 hours after placement, except within work area isolation. Do not end-dump riprap into the waters of the State or U.S. Place riprap from above the ordinary high water line.

· Monitor weather and streamflow forecasts and conditions to anticipate high flows that may unintentionally inundate any portion of the Project Site.

· If high flow conditions occur or are anticipated to occur that may unintentionally inundate any portion of the Project Site, remove all potentially affected Equipment, Materials, and debris from the potential inundation area. Cease Work in the area until water recedes and the risk of further high water events passes. The Engineer retains the authority to temporarily halt or modify the Work in case of excessive turbidity or damage to natural resources.

· If Work in or around waters of the State or U.S. violate permit conditions or any requirement of this subsection, stop such Work and notify the Engineer.

00290.30(b) Pollution Control Plan ‑ Add the following to the end of this subsection:

Comply with the following, and, as applicable, with OAR 731-005-0800 for contracts subject to OAR chapter 731, division 5 or 7 or with OAR 731-149-0020 for contracts subject to OAR chapter 731, division 149.

Prior to beginning On-Site Work, submit a listing of proposed non-road diesel equipment and on-road trucks to the Engineer as required in (1) and (2) below that demonstrates how compliance with OAR 731-005-800 or OAR 731-149-0020 will be achieved. Update the listing of non-road diesel equipment and on-road trucks specified in (1) and (2) below when additional pieces of non-road diesel equipment or on-road trucks, not previously accounted for, are brought onto the Project Site. Provide the updated list to the Engineer upon request.

On a monthly basis certify compliance with OAR 731-005-800 or OAR 731-149-0020 and submit the certification with a list of non-road diesel equipment and on-road trucks specified in (1) and (2) below utilized to date on the Project Site to the Engineer and include calculations demonstrating compliance according to OAR 731-005-800 or OAR 731-149-0020.

Failure to submit the monthly listings, certifications and calculations may result in withholding payments according to 00195.50(e).

Immediately remove from the Project Site, according to 00180.30, non-road diesel equipment and on-road trucks used on the Project Site in violation of OAR 731-005-800 or OAR 731-149-0020, or 00290.30. Update the listing of non-road diesel equipment and on-road trucks with a notation for any that were removed.

(1) Non-Road Diesel Equipment ‑ Demonstrate compliance with OAR 731-005-800 or OAR 731-149-0020 by listing all non‑road diesel equipment (as defined in OAR 731-005-0430) that is 25 horsepower or greater utilized to date on the Project Site and including the following:

· Equipment owner and whether the piece of equipment is owned and operated by a COBID certified firm

· Equipment type

· Manufacturer

· Model number

· Vehicle identification number or serial number

· Engine certification (Tier rating)

· If not equipped with a Tier 4 compression ignition diesel engine, specify whether the engine has been retrofitted with a Verified Diesel Oxidation Catalyst or Verified Diesel Particulate Filter

· Specify whether the equipment qualifies for an exemption provided in OAR 731-005-0800(5) or OAR 731-149-0020(4) and which exemption applies

· The above required certifications and calculations

(2) On-Road Concrete Mixer Trucks and Dump Trucks ‑ Demonstrate compliance with OAR 731-005-800 or OAR 731-149-0020, by listing all diesel powered on-road concrete mixer trucks and on-road dump trucks utilized to date on the Project Site that are owned or operated by the Contractor, Subcontractors and those operated under trucking services agreements, including:

· Equipment owner and whether the piece of equipment is owned and operated by a COBID certified firm

· Vehicle identification number or serial number

· Engine model year

· Motor vehicle license plate number

· The above required certifications and calculations

00290.30(c)(1) Vehicle and Equipment Idling ‑ Replace this subsection, except for the subsection number and title, with the following:

Establish truck staging areas for diesel-powered vehicles located where truck emissions have a minimum impact on sensitive populations, such as residences, schools, hospitals and nursing homes.

Ensure that all diesel powered Equipment has a decal visible to the operator, reminding them to limit idling to a maximum of 5 minutes. Post at least 1 notice in a location frequented by employees or workers stating diesel equipment idling is limited to 5 minutes.

Limit idling of trucks and other diesel powered Equipment to 5 minutes, when the Equipment is not in use or in motion, except as follows:

· When safety of contractors, Subcontractors or Suppliers or their employees may be compromised.

· Frequent shutdowns may be detrimental to the exhaust control system.

· When traffic conditions or mechanical difficulties, over which the operator has no control, force the Equipment to remain motionless.

· When operating the Equipment's heating, cooling or auxiliary systems is necessary to accomplish the Equipment's intended use.

· To bring the Equipment to the manufacturer's recommended operating temperature.

· When the outdoor temperature is below 20 °F.

· When needed to repair Equipment.

· Under other circumstances specifically authorized by the Engineer.

00290.36(a) Migratory Birds ‑ Add the following to the end of this subsection:

(1) Bird Management - Bird management activities to comply with the Migratory Bird Treaty Act (16 U.S.C. 703 712) will be performed by the Agency. Ensure that the Agency and its permitted agents have access to the project area, as needed to prevent migratory bird nesting. Nesting prevention may include daily bird harassment and the installation and maintenance of devices that exclude birds.

Do not disturb migratory bird nesting habitats (shrubs, trees, and structures), or clear vegetation from March 1 to September 1 of each calendar year without prior written approval from the Engineer. Notify the Engineer, in writing, a minimum of 10 Calendar Days prior to starting activities that could harm nesting birds.

00290.50 Protection of Cultural Resources – Replace the paragraph that begins “Comply with all Laws…” with the following paragraph:

Comply with all Laws governing preservation of cultural resources. Cultural resources include, but are not limited to:

Historic buildings (i.e. typically 50 years of age and older)

· Historic structures (i.e. bridges)

· Sites (i.e. sites with artifacts)

· Objects (i.e. monuments)

· Districts (i.e. historic districts, or linear historic districts like historic roads).

Replace the paragraph that begins “If cultural resources are…” with the following paragraph:

If cultural resources not previously identified in preconstruction are encountered on the Project area or in material sources, and their disposition is not addressed in the Special Provisions, do the following:

00290.51 Protection of Sensitive Cultural Sites - Add the following to the end of this subsection:

There are sensitive cultural sites or areas of high probability for cultural resources on this Project. At the time of preparation of the Plans, zero sites were identified.

The Region Environmental Coordinator for this Project is Tayton Duby.

The Agency Archaeology Representative for this Project is Emma Vance.

All contact with the Agency Archaeology Representative and the Region Environmental Coordinator shall be through the Engineer.

An Inadvertent Discovery Plan (IDP) has been developed for this project. The IDP is available from the Engineer.

SECTION 00294 - CONTAMINATED MEDIA

Section 00294, which is not a Standard Specification, is included in this Project by Special Provision.

Description

00294.00 Scope - In addition to the requirements of Section 00290 and the Specifications, this Work consists of the following:

Contain and dispose of materials removed during cleaning of culverts with required liner installation at the following locations that are presumed to contain asbestos, unless testing conducted according to SP00295 demonstrates that asbestos is not detected:

Contaminated Soil Location Table 00294-1

The January 30, 2026 ODOT report, titled Minimal Assessment Memorandum, Clean Fill Determination, and Asbestos Survey documenting the contaminated media identified within the Project, is available from the Engineer.

00294.01 Definitions:

Contaminated Soil - Soil that does not meet the DEQ definition of "Clean Fill", as defined by OAR 340-093-0030(18). For this Project, Contaminated Soil is also defined to be materials removed during culvert cleaning and pipe replacement that contain fragments of bituminous coating and/or mortar that are ACM or presumed to be ACM by DEQ and require disposal in accordance with OAR 340-248-0280.

Asbestos-Containing Material (ACM) – A Material containing more than 1% asbestos by weight (OAR 340-248-0010(8)).

Asbestos-Containing Waste Material – Waste that contains or is contaminated by ACM (OAR 340-248-0010(9)).

Shoulder Soil - Soil outside of the existing Highway Pavement and within Highway Right-of-Way generated during Highway maintenance or construction activities. This definition applies to excess Soil generated to a maximum depth of 1.5 feet below ground surface. This definition does not apply to Soil that is covered by existing impervious surfaces, including but not limited to curbs, sidewalks and parking lots constructed of asphalt or concrete.

ODOT Beneficial Use Determination (ODOT BUD) ‑ The statewide ODOT Beneficial Use Determination (ODOT BUD), approved by DEQ (No. BUD-20181204), outlines a series of pre-approved non-residential reuse options for excess Soil Materials that do not meet DEQ’s Clean Fill Standards in some circumstances. These options may vary based on project scope and location, and documentation may vary, as directed by the Engineer.

00294.03 Submittals - Submit the following documents:

· Current employee training certificates and medical surveillance information before beginning Work within the contaminated areas.

· Completed and signed DEQ Waste Shipment Report Form according to the following:

· Send the form along with the Asbestos-Containing Waste Material to the disposal facility.

· Provide a copy of the form to the Engineer within 48 hours of transportation of the asbestos waste.

Obtain the final signed form from the disposal facility along with the disposal receipts and submit them to the Engineer within three Calendar Days after receiving them from the waste disposal facility.

Labor

00294.30 Personnel Qualifications - Provide employees meeting the following requirements:

A current Oregon DEQ Asbestos Abatement Contractor license.

A current Oregon DEQ Certified Supervisor meeting the requirements of OAR 340‑248‑0130.

Current Oregon DEQ Certified asbestos workers meeting the requirements of OAR 340‑248‑0130.

Ensure the DEQ Certified Supervisor is on site and overseeing work whenever Asbestos Containing Materials are disturbed or removed.

Construction

00294.40 Contaminated Soil (Culvert Cleanout Material) Removal and Disposal - If asbestos test results obtained per Section 00295 identify that bituminous coating and/or mortar in one or more culverts is ACM, or if no asbestos testing is conducted, then comply with 29 CFR 1910, 29 CFR 1926.1101, 40 CFR 61, 40 CFR 763, OAR 340 248, ORS 468A and the following:

Notify the Engineer 3 Calendar Days before beginning cleaning and repair activities within contaminated areas.

At culverts listed in Table 00294-1, contain and dispose of cleanout materials removed from culverts where a liner will be installed. Use collection and containment methods that minimize the release of asbestos fibers and minimize visible emissions.

Complete and sign all manifests and bill of lading forms for transporting and disposing of the ACM.

Maintain the ACM in an undamaged and non-friable condition by keeping the Material wet during demolition or by using methods approved by DEQ.

· Keep Material sealed during transport to the disposal facility. Transport and dispose of all ACM according to OAR 340-248-280.

Measurement

00294.80 Measurement - Work performed under this Section will be measured according to the following:

The quantities of Contaminated Soil (containing asbestos) Disposal will be measured on the weight basis, based on weigh tickets from the disposal facility.

Payment

00294.90 Payment - The accepted quantities of Work performed under this Section will be paid for at the Contract unit price, per unit of measurement, for the following items:

Pay Item Unit of Measurement

(e) Contaminated Soil (containing asbestos) Disposal Ton

Item (e) includes all costs involved with the disposal of Contaminated Soil (or Shoulder Soil) at a recycling or disposal facility.

No separate or additional payment will be made for the excavation or reuse of Contaminated Soil or contaminated Shoulder Soil. Payment will be included in payment made for the appropriate items under which the excavation or reuse of Contaminated Soils or contaminated Shoulder Soil is required.

Clearing and grubbing will be paid for according to 00320.90.

Payment will be payment in full for removing and disposing of all Materials, and for furnishing all Equipment, labor, Plans, test results, and Incidentals necessary to complete the Work as specified.

SECTION 00295 - ASBESTOS MATERIALS

Section 00295, which is not a Standard Specification, is included in this Project by Special Provision.

Description

00295.00 Scope - In addition to the requirements of Section 00290 and Section 00294, remove asbestos according to the following Specifications.

Remove and dispose of pipe sections coated with presumed ACM from the following locations in Table 00295-1A, unless testing conducted according to Section 00295.35 demonstrates that asbestos is not detected. Remove and dispose of culvert cleaning debris and debris from removed pipe sections according to 00294.

Table 00295-1A

(ft. or sq.ft.)

Non-Friable

Unless testing conducted according to Section SP00295.35 demonstrates that asbestos is not detected, remove and dispose of mortar as presumed ACM from the joint of the pipe section remaining in place from locations where one or more pipe sections will be removed and replaced as listed in Table 00295-1B.

Table 00295-1B

(ft. or sq.ft.)

Non-Friable

The materials listed in Table 00295-2 were not sampled.

Table 00295-2

Non-Friable

The January 30, 2026 ODOT report, titled Minimal Assessment Memorandum, Clean Fill Determination, and Asbestos Survey documenting the asbestos identified within the Project is available from the Engineer. Maintain a copy of this report and all additional asbestos survey results on site at all times and readily available to employees and inspectors during demolition and repair activities.

00295.01 Definitions:

Asbestos Containing Material (ACM) ‑ Any material containing more than 1% asbestos.

00295.03 Submittals - The following forms and reports are required:

· Asbestos survey report documenting sample locations and analytical results according to Oregon Administrative Rule (OAR) 340-248-0270 (3)(d).

Completed and signed DEQ Project Notification Form and an abatement plan to Agency and DEQ at least 10 Calendar Days before beginning friable asbestos removal.

Completed and signed DEQ Waste Shipment Report Form according to the following:

Send the form along with the asbestos waste to the disposal facility.

· Provide a copy of the form to the Engineer within 48 hours of transportation of the asbestos waste.

· Obtain the final signed form from the disposal facility along with the disposal receipts and submit them to the Engineer within 3 Calendar Days after receiving them from the waste disposal facility.

Disposal receipts within 72 hours of receipt from the waste disposal facility.

Labor

00295.30 Personnel Qualifications - Provide employees meeting the following requirements:

A current Oregon DEQ Asbestos Abatement Contractor license.

· A current Oregon DEQ Certified Supervisor meeting the requirements of OAR 340‑248‑0130.

· Current Oregon DEQ Certified asbestos workers meeting the requirements of OAR 340‑248‑0130

· A current AHERA Inspector Training Certification according to 40 CFR 763, Part 763, Appendix C - TSCA Tile II

Workers trained according to 29 CFR 1926.1101.

When a DEQ Certified Supervisor is required, ensure the supervisor is on site and overseeing the work whenever asbestos materials are disturbed or removed.

Materials Testing

00295.35 Testing of Suspect Asbestos Containing Material ‑ When additional testing is performed for suspected ACM listed in Table 00295-2, complete the following with an Asbestos Hazard Emergency Response Act (AHERA) Inspector prior to removal of material listed in the Table 00295-2:

· Collect at least 2 samples of each material listed in the Table 00295-2 to determine if asbestos is present.

· Submit samples to a National Voluntary Laboratory Accreditation Program (NVLAP) certified laboratory for analysis by polarized light microscopy (PLM) following EPA Method 600/R-93/116.

· Submit the laboratory test results to Engineer for review.

If asbestos is detected in any material sample then all similar material are considered asbestos containing material and all similar materials are to be removed according to 00295.40.

Construction

00295.40 Asbestos Removal - Comply with 29 CFR 1910, 29 CFR 1926.1101, 40 CFR 61, 40 CFR 763, OAR 340‑248, ORS 468A and the following for locations provided in Table 00295-1A and Table 00295-1B if those materials are found to contain asbestos after testing, or are not tested:

Before beginning asbestos removal work, sign and submit all notifications and pay all fees to DEQ. Provide copies to the Engineer.

Complete and sign all manifests and bill‑of‑lading forms for transporting and disposing the ACM.

· Maintain the ACM in an undamaged and non-friable condition by keeping the material wet during demolition or by using methods approved by DEQ.

· Keep material sealed during transport to the disposal facility. Transport and dispose of all ACM according to OAR 340-248-280 and OAR 340-248-290.

Remove and dispose of the materials identified as having less than 1% asbestos according to 29 CFR 1926.1101, where that regulation refers to "asbestos" rather than "asbestos containing material" or "ACM".

Measurement

00295.80 Measurement - The quantities of removing asbestos containing materials will be measured on either the length basis or the area basis.

No measurement of quantities will be made for bulk asbestos sampling, analytical testing, and reporting.

Materials containing 1% or less asbestos will not be measured.

Materials containing asbestos that cover less than 3 square feet will not be measured.

Payment

00295.90 Payment - The accepted quantities of Work performed under this Section will be paid for at the Contract unit price, per unit of measurement, for the following item(s):

Pay Item Unit of Measurement

In item (a) and (b), the type of Material will be inserted in the blank.

Payment will be payment in full for furnishing all Equipment, labor, and Incidentals necessary to complete the Work as specified.

No separate or additional payment will be made for materials containing 1% or less asbestos.

No separate or additional payment will be made for asbestos covering less than 3 square feet.

SECTION 00310 – REMOVAL OF STRUCTURES AND OBSTRUCTIONS

Comply with Section 00310 of the Standard Specifications.

SECTION 00390 - RIPRAP PROTECTION

Comply with Section 00390 of the Standard Specifications.

SECTION 00410 - REHABILITATE EXISTING PIPE

Section 00410, which is not a Standard Specification, is included in this Project by Special Provision.

Description

00410.00 Scope ‑ This Work consists of rehabilitating existing pipes according to Section 00412, Section 00413, or Section 00414, as indicated in Table 00410-1 as shown and selected.

00410.01 Installation Options ‑ Choose one of the approved rehabilitation methods indicated in Table 00410-1.

00410.02 Submittals ‑ Submit a pipe rehabilitation summary indicating which method is selected for each location/station as indicated in Table 00410-1. Submit required documentation according to Section 00412, Section 00413, or Section 00414, for the renewal methods indicated in Table 00410-1.

Materials

00410.10 General ‑ Furnish Materials according to Section 00412, Section 00413, or Section 00414, as indicated in Table 00410-1 and selected.

00410.13 Location ‑ Rehabilitate existing pipe(s) according to Table 00410-1:

Table 00410-1

(Dia.

Inches) Length (feet) Specification Section(s) Allowed

Construction

00410.40 General ‑ Construct pipe rehabilitation according to Section 00412, Section 00413, or Section 00414 as indicated in Table 00410-1 and selected.

Measurement

00410.80 Measurement ‑ The quantities of Work performed under this Section will be measured according to the following:

(a) Rehabilitate pipe ‑ The quantities of installed cured-in-place pipe (CIPP) liners or spray applied pipe structural liner (SAPL) liners, will be measured on the length basis. The length will be measured, with no deduction for Structures or fittings, along the pipe flow line from center to center of manholes, inlets, Structures, special sections, or the ends of pipe, whichever is applicable.

(b) Service Line Reconnections ‑ The quantities of service line reconnections will be measured on the unit basis, regardless of size.

Payment

00410.90 Payment ‑ The accepted quantities of Work performed under this Section will be paid for at the Contract unit price, per unit of measurement, for the following items:

Pay Item Unit of Measurement

(a) Rehabilitate, _____ Inch x _____ Inch pipe Foot

In item (a), the rise x span size of the host pipe will be inserted in the blanks.

Payment will be payment in full for furnishing and placing all Materials, and for furnishing all Equipment, labor, and Incidentals necessary to complete the Work as specified.

SECTION 00412 - CURED-IN-PLACE PIPE LINING

Comply with Section 00412 of the Standard Specifications modified as follows:

00412.02 Design Parameters - Add the following to the end of this subsection:

Groundwater Elevation above invert N/A

* Measured vertically from pipe invert to the top of paved surface, directly beneath the pavement section.

00412.80 Measurement ‑ Replace this subsection, except for the subsection number and title, with the following:

CIPP Liner and Service Line Reconnections will be measured according to 00410.80.

00412.90 Payment ‑ Replace this subsection, except for the subsection number and title, with the following:

CIPP Liner and Service Line Reconnections will be paid for according to 00410.90.

SECTION 00413 - GRP CURED-IN-PLACE PIPE LINING & UV CURE

Comply with Section 00413 of the Standard Specifications modified as follows:

00413.02 Design Parameters - Add the following to the end of this subsection:

Groundwater Elevation above invert N/A

* Measured vertically from pipe invert to the top of paved surface, directly beneath the pavement section.

00413.80 Measurement ‑ Replace this subsection, except for the subsection number and title, with the following:

CIPP Liner will be measured according to 00410.80.

00413.90 Payment ‑ Replace this subsection, except for the subsection number and title, with the following:

CIPP Liner will be paid for according to 00410.90.

SECTION 00415 - VIDEO PIPE INSPECTION

Comply with Section 00415 of the Standard Specifications modified as follows:

Add the following subsection:

00415.02 Definitions:

Flexible Pipe ‑ Pipes constructed of corrugated metal are considered Flexible Pipes.

Rigid Pipe ‑ Pipes constructed of concrete and ductile iron are considered Rigid Pipes.

Thermoplastic Pipe ‑ Pipes constructed of polyvinyl chloride, polyethylene, and polypropylene are considered Thermoplastic Pipe.

00415.20(b) Transporter ‑ Replace the paragraph that begins “Use an all-wheel…” with the following paragraph:

Use an all-wheel drive or track mounted transporter capable of inspecting pipes ranging in size from 12 to 60 inches in diameter. Provide a transporter with an adjustable operating speed while recording not to exceed 30 feet per minute.

00415.41 Pre-Installation Video Inspection ‑ Replace the paragraph that begins “Perform a pre-installation video inspection…” with the following paragraph:

Perform a pre-installation video inspection at least 5 Calendar Days before beginning Work. Begin Inspection at one end of the pipe and proceed through the entire pipe length at a speed not greater than 30 feet per minute. Move the camera through the pipe, along the approximate center of the pipe, and provide a continuous 360 degree pan of each pipe joint. Stop and record all cracks, deformities, and defects to document the pipe condition, including the location of all lateral connections to the mainline.

00415.42 Post Installation Video Inspection ‑ Replace the paragraph that begins “Perform post construction video inspection…” with the following paragraph:

Perform post construction video inspection according to 00415.40 and 00415.41. Video inspect the pipe interior no sooner than 30 Days after the trench backfill and compaction have been completed, and before any paving is performed. If the Contract duration does not permit a 30-Day waiting period, the Engineer may allow the inspection when the compacted backfill reaches a minimum of 2 feet above the pipe crown.

00415.42(a) Deflection Testing for Flexible Pipe ‑ Replace this subsection with the following subsection:

00415.42(a) Post Installation Deflection Testing ‑ Perform post construction deflection testing for all Flexible Pipe and Thermoplastic Pipe as described.

· Flexible Pipe for new pipe installations and extensions greater than 15 feet in length.

· Thermoplastic Pipe for new pipe installations and extensions greater than 10 feet in length.

If any portion of the new pipe interior is not accessible for a visual inspection, then perform deflection testing for the entire installation of new pipe or extension regardless of pipe length.

Use one of the approved following methods:

00415.42(a)(1) Remote Video Inspection with Laser Profiler – Replace the paragraph that begins “Calibrate and perform…” with the following paragraph:

For pipe 48 inches or less in diameter, calibrate, and perform deflection inspection according to ASTM F3080. Use video inspection equipment meeting the requirements of 00415.22.

00415.42(a)(2) Manual Deflection Test ‑ Replace the paragraph that begins “Use equipment meeting…” with the following paragraph:

For pipes larger than 48 inches and when the entire length of the pipe is accessible, use equipment meeting the requirements of 00415.23.

00415.71 Corrections to Deficiencies in Work ‑ Replace the paragraph that begins “Where the pipe deflection…” with the following paragraph:

Where the pipe deflection is greater than 5 percent and less than 7.5 percent of the nominal diameter, submit a remediation plan to the Engineer. The remediation plan must be a stamped Working Drawing according to 00150.35. Replace pipe where the deflection exceeds 7.5 percent of the nominal diameter at no additional cost to Agency.

SECTION 00445 – SANITARY, STORM, CULVERT, SIPHON, AND IRRIGATION PIPE

Comply with section 00445 of the Standard Specifications

SECTION 00470 - MANHOLES, CATCH BASINS, AND INLETS

Comply with Section 00470 of the Standard Specifications.

SECTION 00495 - TRENCH RESURFACING

Comply with Section 00495 of the Standard Specifications.

SECTION 00842 ‐ FACILITY IDENTIFICATION MARKERS

Comply with Section 00842 of the Standard Specifications.

SECTION 01030 - SEEDING

Comply with Section 01030 of the Standard Specifications modified as follows:

01030.13(a) Label - Add the following to the end of this subsection:

Provide alternate labeling for native plant seeds as follows:

01030.13(f) Types of Seed Mixes - Add the following to the end of this subsection:

Provide the following seed mix formulas:

Permanent Seeding:

Glyceria striata (fowl mannagrass) Achillea millefolium ‘Occidentalis’ (western yarrow) 0.1 Bromus marginatus (mountain brome) 7.2 Elymus glaucus (blue wildrye) 2.0 Eriophyllum lanatum (Oregon sunshine) 0.2 Festuca campestris (rough fescue) 2.5 Festuca idahoensis (Idaho fescue) 1.0 Pascopyrum smithii (western wheatgrass) 11.5 Pseudoroegneria spicata ssp. spicata (bluebunch wheatgrass) 15.0 Triticum aestivum x Secal cereal or equivalent (‘Quickguard’ sterile wheatgrass)

Lawn Seeding:

** Furnish strong growing, site appropriate, disease resistant varieties

01030…