900465 specifications.pdf

C I T Y O F E U G E N E

OLD COBURG ROAD

STORMWATER RETROFIT

BID NUMBER 7, JOB #900465

BID CLOSING: MAY 21, 2026

2:00 P.M.

CONTRACT DOCUMENTS

AND

SPECIFICATIONS

CITY OF EUGENE

ENGINEERING DIVISION

PUBLIC WORKS DEPARTMENT

180 W. 8TH AVENUE, SUITE 200

EUGENE, OREGON 97401

(541) 682-5291

Standard Specifications – Updated 3/2026 Page 1

STANDARD SPECIFICATIONS AND STANDARD DRAWINGS

As of March 12, 2026 the 2024 Oregon Standard Specifications for Construction (Oregon Specifications) and the City of Eugene Standard Drawings, both as revised by Amendments #1, #2, #3 and #4, have been adopted as the Standard Specifications and Standard Drawings for the City of Eugene in accordance with City Code section 7.085. Amendments #1, #2, #3 and #4 are hereby made a part of the Standard Specifications and Standard Drawings of the City of Eugene as fully and completely as if it were set forth therein. The Standard Specifications, Standard Drawings and all Amendments may be examined on-line at https://www.eugene-or.gov/444.

SUPPLEMENTAL SPECIFICATIONS

The section, subsection and drawing numbers of the Supplemental Specifications correlate to the section and subsection numbers of the adopted Standard Specifications, which consist of the 2024 Oregon Standard Specifications and the General Conditions for Construction for the City of Eugene, and Standard Drawings.

00110.05(e) Reference to Websites

(ADD)

• American Traffic Safety Services Association (ATSSA) www.atssa.com

• City of Eugene Quality Assurance Program https://www.eugene-or.gov/444/Standard-Specifications-for-Construction

• City of Eugene Field Tested Materials Assurance Guide (FTMAG)

• City of Eugene Purchasing and City of Eugene Public Contracting Rules https://www.eugene-or.gov/108/Purchasing

• City of Eugene Standard Specifications for Construction

• City of Eugene Traffic Sign Manual https://www.eugene-or.gov/183/Traffic-Sign-Manual

• Equipment Watch https://equipmentwatch.com/

• ODOT Construction Section www.oregon.gov/odot/construction/pages/index.aspx

• ODOT Construction Section - Qualified Products List (QPL) www.oregon.gov/ODOT/Construction/Pages/Qualified-Products.aspx

• ODOT Estimating www.oregon.gov/ODOT/Business/Pages/Steel.aspx

• ODOT Traffic Control Plans Unit www.oregon.gov/ODOT/Engineering/Pages/Work-Zone.aspx http://www.atssa.com/ https://www.eugene-or.gov/444/Standard-Specifications-for-Construction https://www.eugene-or.gov/444/Standard-Specifications-for-Construction https://www.eugene-or.gov/108/Purchasing https://www.eugene-or.gov/444/Standard-Specifications-for-Construction https://www.eugene-or.gov/183/Traffic-Sign-Manual https://equipmentwatch.com/ http://www.oregon.gov/odot/construction/pages/index.aspx http://www.oregon.gov/ODOT/Construction/Pages/Qualified-Products.aspx http://www.oregon.gov/ODOT/Business/Pages/Steel.aspx http://www.oregon.gov/ODOT/Engineering/Pages/Work-Zone.aspx

Standard Specifications – Updated 3/2026 Page 2

• ODOT Traffic Standards www.oregon.gov/ODOT/Engineering/Pages/Signals.aspx

• OregonBuys https://oregonbuys.gov/bso

• Oregon Legislative Counsel www.oregonlegislature.gov/lc

• Oregon Secretary of State: State Archives https://sos.oregon.gov/archives/Pages/default.aspx

00110.10 Abbreviations

(ADD) PCD – Pedestrian Channelizing Device

00110.20 Definitions

(ADD) Pedestrian Accessible Route - An area for the use of pedestrians to navigate along sidewalks, driveways, curb ramps, crossings, and pedestrian facilities.

(ADD) Pedestrian Channelizing Device - Devices used for channelizing pedestrians along a temporary pedestrian accessible route.

00150.50 (c) Contractor’s Responsibilities

(REVISE) In the tenth bullet change OAR 952-001-0090(6) to OAR 952-001-0090(7)

00160.20 (d) Build America Buy America Act Requirements

(ADD) FHWA issued a final rule on January 14, 2025 amending FHWA's Buy America regulation to terminate FHWA's general waiver for manufactured products and establish Buy America requirements for manufactured products with respect to Federal-aid highway projects. https://www.federalregister.gov/documents/2025/01/14/2024- 31350/buy-americarequirements-for-manufactured-products

For manufactured products, the final assembly of the product shall occur within the United States for projects obligated on or after October 1, 2025. For projects obligated after October 1, 2026, the cost of the components of the product that are mined, produced or manufactured in the United States shall be more than 55 percent of the total cost of all components of the product.

00170.61 Industrial Accident Protection:

(REPLACE) (a) Workers’ Compensation with

00170.61(a) Workers’ Compensation and Employer’s Liability - The Contractor shall provide workers' compensation and employer’s liability coverage for on-the-job injuries as required by 00170.70(e).

http://www.oregon.gov/ODOT/Engineering/Pages/Signals.aspx https://oregonbuys.gov/bso http://www.oregonlegislature.gov/lc https://sos.oregon.gov/archives/Pages/default.aspx

2/14/2019

Supplemental MWBE, ESB, DBE Contract Provisions

1.0 Definitions

Directory of Certified Firms – A directory of firms certified as Minority/Women Business Enterprise (MWBE), Emerging Small Business (ESB), and Disadvantages Business Enterprise (DBE) is available electronically on the Office for Business Inclusions and Diversity (COBID) website http://www.oregon4biz.com/How-We-Can- Help/COBID/ (specific url is subject to change). The Directory is provided to the Contractor for use in identifying MWBE/ESB/DBE firms.

2.00 Contractor Payments to Subcontractors and Suppliers:

(a) Subcontractor-Related Records - The Contractor shall maintain records of all subcontracts or other agreements. Such records shall show the name and business address of each MWBE/ESB/DBE subcontractor or vendor and the total dollar amount actually paid to each MWBE/ESB/DBE subcontractor or vendor. Identify the COBID Certification status for each Subcontractor as shown in the Directory of Certified Firms.

(b) Paid Summary Reports - The Contractor shall submit the Subcontractor Utilization Monthly Report to the Agency certifying payments made to all of the following:

• All subcontractors

• DBE suppliers and service providers.

A copy of the Subcontractor Utilization Monthly Report is included in the Contract and a fillable PDF form is available on the Eugene Standard Specifications website (See 0110.05(e)). The Contractor shall submit the completed Subcontractor Utilization Monthly Report to the Agency via email to EIC@ci.eugene.or.us within 20 days of receipt of payment from the Agency for each month in which payments were made to each subcontractor, supplier or service provider. At the completion of the project, submit the form recapping the total amounts paid to each subcontractor, supplier, and service provider.

The Contractor shall require each subcontractor at every tier to comply with the requirement to submit the Subcontractor Utilization Monthly Report within 20 days of receipt of payment from its controlling contractor and provide a recap of the total amounts paid at the completion of the project or completion of their Work.

Forms shall be submitted to an email address provided to the Contractor at the Preconstruction Conference.

3.00 Remedies - Failure of any Contractor to meet the requirements cited in Section 2.00 constitutes a breach of contract for which the imposition of the following sanctions could occur:

• Temporarily withholding progress payments until the Contractor complies with these provisions through future performance.

• Permanently withholding payment for work already performed in a manner that constitutes a breach of contract.

• Suspension of work according to the Oregon Standard Specifications for Construction, subsections

00150.00 and 00180.70.

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Special Provisions – Job #900465 Page 1

SPECIAL PROVISIONS FOR

OLD COBURG ROAD STORMWATER RETROFIT

JOB #900465

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

PART 00100 – GENERAL CONDITIONS

00120.15 Examination of Work site and Solicitation Documents; Consideration of

Conditions to be Encountered

(ADD) Inquiries regarding the plans, specifications, and contract documents shall be made to: Marina Wrensch – (541) 682-5331 or mwrensch@eugene-or.gov

00120.25 Subsurface Investigations

(ADD) The Agency has not conducted subsurface or geologic investigations for the proposed Project Site.

00120.40(e) Bid Guaranty

(REPLACE) A bid guaranty is not required for this project.

00140.00 Purpose of Contract

(ADD) (a) Scope of Work

The scope of work for this contract includes:

• Removal of old curbless, concrete splash pads in stormwater facilities.

• Temporary traffic control and erosion control.

• Tree preservation.

• Construction of concrete splash pads.

• Construction of concrete stormwater planters

• Construction of concrete mow curbs.

• Minor lawn repair associated with the improvement.

• Stormwater soil and mulch.

• Stormwater planting.

00150.50 Cooperation with Utilities

(ADD) (f) Utility Information:

This Project is located within the Oregon Utility Notification Center area which is a Utilities notification system for notifying owners of Utilities about Work being performed in the vicinity of their facilities. The Utilities notification system telephone number is 811 or 1-800-332-2344.

mailto:mwrensch@eugene-or.gov

Special Provisions – Job #900465 Page 2

Utility Contact Person's Name and Phone Number(s)

1. EWEB Water & Steam Ryan Nossaman 541-685-7685

2. EWEB Electrical (Distribution Engineering Tech) Josh Simmons 541-685-7184

3. Comcast Brian Klopp 541-228-1829 Gabe Norbury 541-731-1498

4. CenturyLink/ Lumen/ Quantum (Const. Project Coordinator) Matt King 541-863-9874

5. Northwest Natural Gas Tom Lepley 971-376-1293 Brian Brown 541-214-6639

6. AT&T Local Facilities Dayla Kerwin 213-688-4219

7. AT&T Long Distance Fiber Dan McGeogh 425-896-9830

8. Zayo Fiber David Miner 503-710-6296 Don Aichlamyr (RBC) 503-586-3493

9. Hunter Communications Jason Robinson 541-799-1132

00150.60 Construction Equipment Restrictions

(ADD) (d) Staging and Storing of Equipment and Materials

Obtain written permission from the City prior to storage of construction equipment, materials, supplies, temporary office or sanitary facilities outside of the construction zone but within City rights-of-way. Obtain written permission from affected private property owners prior to storage of construction equipment, materials, supplies, temporary office or sanitary facilities on private property.

Provide copies of written permission to the Engineer prior to using the Right-of- Way or accessing private property.

Erosion and pollution control measures, in addition to those shown on the plans, may be required in and around storage areas of materials and equipment in the right of way. Per City Code, erosion and pollution control measures are also required, as needed, in and around such storage areas on private property.

Parking regulations outside of the immediate construction zone will remain in effect for the project. Space Rental Permits may be purchased through City of Eugene Parking Services.

00150.70 Detrimental Operations –

(ADD) To the end of the first paragraph:

Special Provisions – Job #900465 Page 3

Sequence Work and use means and methods necessary to avoid damage to the Work. Damage to the Subgrade, or any other Work, resulting from the Contractor’s sequencing of the Work and/or means and methods of completing the contract Work will be considered Detrimental Operations and shall be the responsibility of the Contractor to correct. Costs to correct damage from Detrimental Operations will be considered Incidental.

00170.70 Insurance:

(d) Additional Insured

(ADD) Add the following to the list of parties to be listed as additional insured:

The Eugene Water and Electric Board and its officers and employees.

00170.72 Indemnity/Hold Harmless

(ADD) Add the following to the list of parties that the Contractor shall indemnify, defend and hold harmless:

The Eugene Water and Electric Board and its officers and employees.

(ADD) 00180.40(c) Specific Limitations - Limitations of operations specified in these

Special Provisions include, but are not limited to, the following:

Limitations Subsection

Cooperation with Utilities ........................................... 00150.50 Cooperation with Other Contractors .......................... 00150.55 On-Site Work ........................................................ 00180.40(b) Contract Time ....................................................... 00180.50(h) Right-of-Way and Access Delays .............................. 00180.65 Closed Lanes ................................................... 00220.40(e)(1) Regulated Work Areas ......................................... 00290.34(a) Noise Control ............................................................. 00290.32 Maintenance Under Traffic ........................................ 00620.43 Opening Sections to Traffic ........................................ 00744.52

00180.41 Project Work Schedules

(ADD) After the paragraph that begins "One of the following Type…" add the following paragraph:

In addition to the "look ahead" Project Work schedule, a Type A schedule as detailed in the Standard Specifications is required on this Contract.

00180.50 Contract Time to Complete Work

(Add) (h) Contract Time

Complete all Work, except for seeding establishment, no later than July 31, 2026.

Special Provisions – Job #900465 Page 4

00180.85(b) Liquidated Damages

(ADD) The liquidated damages for failure to complete the Work on time required by

00180.50(h) will be $900 per Calendar Day *.

* Calendar Day amounts are applicable when the Contract time is expressed on the Calendar Day, Work Day or fixed date basis.

00220.02 Public Safety and Mobility

(a) General Requirements

(ADD) The following bulleted item(s) to the end of this subsection:

• Maintain local traffic access at all times.

• Open full road width on weekends and holidays not scheduled for Work and all other non-work hours. Full road width shall also be open other days the Contractor is not Working.

• No ramp or sidewalk location shall be closed for more than 4 Calendar Days without written approval by the Engineer.

• When construction requires the closure of a sidewalk or sidewalk ramp, set up traffic control according to TM844.

• A contiguous, ADA-compliant, pedestrian access route must be available through or alongside the work zone at all times. Construct temporary ramps as needed to bypass closed sidewalk ramps. A sidewalk or sidewalk ramp may be closed per Standard Drawings TM844 and TM844(A) if an appropriate route is available via the other three corners of the intersection.

00220.02(b) Temporary Pedestrian Accessible Route Plan

(ADD) Furnish materials and construct temporary pedestrian ramps and routes as shown or needed in order to provide ADA-Compliant passage around sidewalk and driveway work within the project limits. Surfacing for the temporary pedestrian route shall meet Section 00740. The aggregate base shall be ¾” – 0” crushed aggregate. A subgrade separation geotextile shall be used underneath the aggregate base to protect the underlying surface/grass. The Engineer may approve alternative materials after considering stability, smoothness, skid resistance and other properties of proposed materials.

00220.03 Work Zone Notifications

(c) Public Notice

(ADD) The following bulleted item(s) to the end of this subsection:

• Provide 5 business days prior notification to Lane Transit District (LTD) Operations office, 541-682-6199 for all activities which will affect their operations. Notify LTD on a daily basis of specific Work activities, location, and schedule.

Special Provisions – Job #900465 Page 5

00221.06 Traffic Control Plan

(DELETE) The first sentence.

(ADD) The Traffic Control Plan in the plan set has been approved by the Agency for use by the Contractor. It is the Contractor’s responsibility to modify this TCP as necessary to provide a complete TCP for the Contractor’s Work operation. To propose modifications to this plan, submit a detailed Work schedule showing stage construction, along with the TCP, in writing 5 Work Days before the pre-construction conference for approval. If, as determined by the Engineer, the TCP does not meet these requirements the TCP will be rejected, and no adjustment of Contract Time will be allowed.

00222.45 Temporary Electrical Signs

(ADD) (e) Proximity Actuated Audible Information Devices

A proximity actuated Audible Information Device shall be placed accompanying temporary pedestrian traffic control signs conveying the information that identifies the alternate pedestrian access route.

Mount at a height of 3 to 5 feet from the bottom of the sign to ground.

Provide a solar/battery power source.

Record a message for each phase of construction requiring Temporary Pedestrian

Access Routes that conveys the following details about the active phase:

• Brief announcement to get pedestrian’s attention.

• Current location of the pedestrian.

• Directions that do not require vision. Use cardinal directions to avoid ambiguity.

• Description of the TPAR the pedestrian must follow describing the number of blocks to be traversed or other landmarks to be passed.

• Description of conditions along the TPAR that may cause confusion such as major garage or retail driveways that could be mistaken as intersections.

• Duration of the active TPAR phase if an accurate duration is known.

Modify the recorded message when TPAR phases change or as directed by the

Inspector or Engineer.

Additional information about audible devices for TPAR can be found in the City’s draft Temporary Pedestrian Accessible Routes (TPAR) Manual: Access for People with Disabilities, available at the following link: https://www.eugene-or.gov/DocumentCenter/View/81758/Temporary-Pedestrian-Accessible-Routes- TPAR-Manual-Access-for-People-with-Disabilities?bidId=

00222.80(b) Unit Basis

(ADD) “Proximity Actuated Audible Information Devices” will not be measured.

https://www.eugene-or.gov/DocumentCenter/View/81758/Temporary-Pedestrian-Accessible-Routes-TPAR-Manual-Access-for-People-with-Disabilities?bidId= https://www.eugene-or.gov/DocumentCenter/View/81758/Temporary-Pedestrian-Accessible-Routes-TPAR-Manual-Access-for-People-with-Disabilities?bidId= https://www.eugene-or.gov/DocumentCenter/View/81758/Temporary-Pedestrian-Accessible-Routes-TPAR-Manual-Access-for-People-with-Disabilities?bidId=

Special Provisions – Job #900465 Page 6

00222.90 Payment

(ADD) Proximity Actuated Audible Information Devices are incidental to the “Temporary

Pedestrian Work Zone Traffic Control, Complete” pay item. No separate payment will be made for Proximity Actuated Audible Information Devices.

00223.80 Measurement

(ADD) The following bullet to the bullet list:

• The Flagger hours measured will be limited to actual number of flagger hours shown in the Contract Schedule of items. Notify and receive written approval by the Engineer prior to working any hours beyond those shown in the Contract Schedule of items.

00223.90 Payment

(DELETE) The paragraph that begins “Payment for item (a), item (b), item (d) and item (e)…”.

00280.00 Scope

(ADD) The City provided CSMP and permit described in this sub-section is attached to the Contract Documents and titled, “Annual Erosion Prevention Permit - Narrative Construction Site Management Plan 2026.” The Contractor shall keep a copy of the permit at the project site at all times during the Work.

00280.91 Payment

Pay Item Unit of Measurement

(MODIFY) (h) Concrete Washout Facility ................................................. Lump Sum

(ADD) Item (h) includes maintaining, disposal, transporting and replacement of the

Concrete Washout Facility as needed.

00320.90 Separate item Basis

(ADD) (a) Tree Removal……………………………………………………..Each

(ADD) All Tree Removal Items including stump removal. Contractor may elect to remove the stump entirely with excavation equipment. No extra compensation shall be paid. If the Contractor takes responsibility for utility’s property damage, and filling of holes, this option is acceptable.

00470.90 Payment

(ADD) Pay Item Unit of Measurement

(l) Splash Pad ....................................................................... ...Each

(ADD) Item (l) includes all labor and materials to install the splash pad.

Special Provisions – Job #900465 Page 7

00495.40 General

(h) Concrete Paving

(ADD) Prior to placing concrete paving, all dowel and tie bar placements must be reviewed by the inspector.

(DELETE) Section 01030 Seeding and Section 01040 Planting

(ADD) Section 01035 Landscape Repair as follows:

Section 01035 – Landscape Repair

Description

01035.00 Scope - This work consists of small area repair of existing lawn or planted areas as shown on the Plans, typically under 150 square feet per location. This work addresses landscape repairs required due to construction of adjacent concrete sidewalks, accessible ramps, or stormwater/wastewater pipe repairs.

This work excludes planting work and irrigation system modifications or repairs.

01035.01 Contractor’s Qualifications - A valid Oregon Landscape Contractor’s license and a valid Oregon Landscape Business License are required.

All work of this section, with the exception of placing temporary compost and performing temporary seeding, shall be performed by a single firm specializing in landscape work. Supply and application of landscape materials (topsoil, mulch, seed) by automated equipment may be performed by others under the direction of the Landscape Contractor.

01035.02 Definitions:

Certified Seed - A grass or legume seed named variety that has been reviewed and accepted into the Oregon Certified Seed program. Currently certified seed is individually sold in bags with a blue-colored Oregon Certification Tag, thus the name commonly used for such seed is "blue tag stock".

Establishment Period - A period when vegetation work has been performed and initially accepted, and there is a Contract requirement to care for the vegetated areas in some way until the period ends.

Noxious Weed - All weed designated by the Oregon State Weed Board as injurious to public health, agriculture, recreation, wildlife, or all public or private property. The Oregon Department of Agriculture (ODA) will be the authority in determination of noxious weed species.

Pure Live Seed (PLS) - The amount of living seed in the total quantity of seed when non-viable seed or non-seed material is excluded.

Weed - A plant that is undesirable where it is growing.

Special Provisions – Job #900465 Page 8

Weed Free - For these Specifications, "Weed Free" is defined as the following maximum amount of living weeds per square yard:

• Zero "Type A" or "Type T" Noxious Weeds

• One "Type B" Noxious Weed

• One of each non-noxious weed listed in the Special Provisions

The ODA Noxious Weed Policy and Classification System lists Type "A", "B", and "T" Noxious Weeds.

01035.03 General - Ensure that work meets the following requirements:

(a) Existing Vegetation - Do not disturb existing desirable vegetation that is to remain or is designated for protection, unless approved by the Agency prior to construction.

(b) Weather Conditions – Work will not be allowed during the following conditions, unless otherwise approved:

• Cold weather - When air or ground temperatures are expected to be below 32 F.

• Hot weather - When air or ground temperatures are expected to be above 88 F.

• Wet weather - When the ground reaches saturation.

• Windy weather - When wind velocity exceeds 25 mph.

(c) Seeding Installation Dates – Perform this seeding during the dates shown below. If work done within the seeding dates does not provide coverage according to 01035.60, re-seed according to 01035.44 and as directed.

• Lawn Seeding - March 1 through May 15 and September 1 through October 15. If new seed areas are regularly watered, they can be seeded from March 1 through October 15.

For permanent seeding done outside the seeding dates, ensure that the coverage of live plants required by 01035.60 is achieved no later than 3 weeks into the next permanent seeding period. If this coverage is not achieved, re-seed and re-fertilize areas of insufficient coverage according to the permanent seeding requirements, at no additional cost to the Agency.

01035.04 Coordination - Coordinate with other trades affecting and being affected by work under this Section. Coordinate the following elements with the Agency prior to construction:

(a) Submittals - Contractor shall provide the following submittals for the Engineer’s approval at least 30 days prior to installation:

• Topsoil -o Give the Agency notice of intent to use the specified source o Provide soil test results for each imported topsoil. Test Reports shall be no more than 12 months old.

o Provide access to the source for Agency inspection o Provide one 1 gallon representative soil sample of topsoil.

o Obtain approval of the source before excavation of topsoil begins.

Special Provisions – Job #900465 Page 9

• Seed - Provide a list of sources and certification information for all specified seeds.

Verify that all specified seed has been located and will be available for use on the Project.

• Mulch - Provide supplier source, product, and testing information for all required mulches. Test reports shall be no more than 12 months old.

(b) Notice for Inspections - Notify the Agency a minimum of 24 hours prior to each required inspection.

(c) Site Conditions - Ensure that the area is properly prepared prior to the start of the planting operation.

(d) Utility Use - Provide required water for seed and sod establishment at no additional cost to the Agency.

(e) Verification - Verify actual ground dimensions prior to construction. Notify the Agency of any discrepancies before beginning work.

(f) Required Inspections - At a minimum the following inspections will be required:

(1) Subgrade preparation and scarification - prior to placement of topsoil.

(2) Finish grade - prior to seeding, laying sod, or mulching.

Materials

01035.10 Topsoil - Furnish topsoil containing no substance detrimental to the growth of plants and that is free of plants designated by the Oregon Department of Agriculture as Type "A" or Type "B" weeds. Unsuitable topsoil, or topsoil placed by the Contractor without approval in areas to be planted, may be required to be replaced at no additional cost to the Agency.

Furnish submittals in accordance with 1035.04.

(a) Selected Topsoil - Furnish native topsoil from the required excavations meeting the requirements of 00330.10 or from other Agency-controlled lands. The general limits of topsoil materials will be indicated on the plans. The Agency will make the final determination of the areas where the most suitable materials exist. Furnish topsoil that is the fertile part of a soil profile commonly referred to as the "A" horizon, typically ranging in depth from 3 inches to 12 inches. Do not take material for topsoil from a depth greater than 12 inches below existing ground, unless approved.

Select only sources that are well-drained and, before stripping, have a healthy crop of vegetative growth. Remove and dispose of all heavy grass or other vegetation before taking materials from the source.

(b) Imported Topsoil - No imported topsoil shall be placed until the material and the source have been approved. At the Engineer’s discretion, a reinspection of the source or additional testing may be required when the quality of the imported topsoil changes significantly during placement. Furnish imported topsoil conforming to the following:

Special Provisions – Job #900465 Page 10

(1) Sandy Loam Topsoil – Furnish a consistent and well-blended mix which conforms to the following standards:

Clay 5% - 15% Sand 40% - 60% Silt 35% - 55% Organic Matter 2% - 4% pH Range 5.6 - 6.5

01035.11 Seed - Furnish seed meeting the following requirements:

(a) Label - Deliver all seed in standard, sealed containers. Label each container with the following:

• The kind and variety of each seed of 5 percent or more in a mixture, by weight. Be sure that seed mix labels include the words "mixture" or "mixed seed" when the seed is a mixture

• The country or state where the seed is grown

• The lot number or other lot identification

• The total percentage, by weight, of other crop seed

• The total percentage, by weight, of weed seed

• The total percentage, by weight, of inert matter

• Statement of "No Noxious (weed) Found"

• For each named seed:

• Percentage of germination

• Percentage of hard (non-living) seed, if more than 1 percent

• Percent of PLS for each kind of seed

• Percent and kind of other crop

• Month and year of seed test

• Net weight of contents

• Name and address of seed labeler or seller

• Origin for each seed (state or foreign country)

• If seed inoculant is used, the claimed date that inoculant effectiveness ends

• For treated seeds (if any):

• Statement that the seeds have been treated

• Name of all chemical used in the treatment

• Description process used in the treatment

• Warning statement for all residual chemicals used

• Net weight of each container

• For seeds listed as native, date and location of collection of source (first generation) seed

• For native seeds specified to be collected for direct use on a project, label containers with the date and location of collection sites for each seed species

(b) Quality - Furnish seed meeting the following requirements:

• The seed and labeling complies with Oregon Seed Law and Federal Seed Act.

• The seed has been tested within 18 months of the planting date.

• The seed is not sprouted, moldy, or showing evidence of having been wet or otherwise damaged.

• The seed is labeled as "Oregon Certified Seed" or the equivalent from another state when identified in the Special Provisions. Information about certified seed is available from County Extension Offices, Oregon State University, and the Oregon Department of Agriculture.

Special Provisions – Job #900465 Page 11

(c) Pure Live Seed - Obtain the amount of seed to apply by using the purity and germination percentages from the label on actual bags of seed to be used on the Project.

To calculate the amount of seed to be applied:

• Obtain the PLS factor - Multiply the seed label germination percentage times the seed label purity percentage.

• Divide the specified PLS rate by the PLS factor.

Example: A PLS seeding rate of 10 pounds per acre is specified. The seed label shows a purity of 80 percent and germination is 90 percent. After converting percentages to decimals,

0.80 x 0.90 equals a factor of 0.72. The specified PLS rate, 10 pounds per acre, divided by the factor of 0.72 equals 13.88. In order to meet a PLS seeding rate of 10 pounds per acre, about 14 pounds of seed needs to be applied per acre. For a seed mix, make this calculation for every seed to obtain the total amount to be applied.

(d) Inspection - Each lot of seed is subject to inspection upon delivery to the Project. Seed that is not labeled or that does not conform to the Specifications will be rejected and shall be replaced at no additional cost to the Agency.

(e) Mixes - Furnish seed mixes that meet the labeling, quality and inspection requirements stated above. Submit all other proposed seed or seed mixes for consideration and receive written approval before seeding work begins. Replace rejected seed before planting.

(f) Types of Seed Mixes -

• Lawn Seeding - Seed mix shall be a 3-Way Perennial Rye blend. Submit supplier information for approval by Engineer.

01035.12 Fertilizer - Furnish standard, commercial grade fertilizer meeting the following requirements:

(a) General - Deliver fertilizers to the site in original, unopened containers bearing the manufacturer’s guaranteed analysis, including the percentage of total nitrogen, available phosphoric acid, and water- soluble potash (NPK) in the amounts specified. Label each container with a quality compliance certificate that includes the container mass (weight), the percentage of each ingredient, and the source of each component in the mixture. Ensure that each container is labeled with a Quality Compliance Certificate that meets the applicable requirements of Section 00165. All fertilizer products shall be uniform in composition, dry, free-flowing (if granular), or palletized and shall be approved by the Engineer prior to application.

Furnish fertilizer according to State and Federal regulations. Fertilizer is subject to testing by the State Department of Agriculture.

(b) Type of Fertilizer - Provide the following fertilizer:

• Lawn Seed Starter Fertilizer – Fertilizer containing a minimum percentage by weight of 16 percent nitrogen, 16 percent phosphoric acid and 16 percent potash.

• Lawn Seed Establishment Fertilizer – Ammonium sulfate.

Special Provisions – Job #900465 Page 12

01035.13 Mulch - Furnish mulch materials free of all weed or plant seeds and contain no substances detrimental to plant life. The kind of mulch materials acceptable for use will be shown in the plans or listed in the Special Provisions. Furnish mulch meeting the following requirements:

(a) Seed Compost Mulch - Commercially manufactured medium grade compost material meeting the requirements of Section 03020.

(b) Bark Mulch - Ground, shredded or broken particles from the bark of fir, pine or hemlock trees which is free of non-bark debris, harmful bacteria, disease spores, pests and substances toxic to plant growth. Provide mulch that is the standard trade size known as "medium fine mulch".

(g) 50/50 Blend Mulch – 50/50 homogenous blend of Bark Mulch and Seed Compost Mulch.

Construction

01035.40 General - Notify the Agency not less than 24 hours in advance of operations. Do not begin work until prepared slopes in an area have been approved by the Engineer.

Do not disturb or damage existing desirable vegetation to be left in place. Do not disturb areas previously seeded and mulched, with the exception of disturbances caused by stage construction.

If previously seeded areas are disturbed, rework and reseed as directed, at no additional cost to the Agency.

All areas shall be Weed Free before seeding or mulching operations begin. Identify, kill, and remove weeds according to 01035.62(a)(3).

01035.41 Topsoil:

(a) Subsoil Preparation - Ensure areas to received topsoil are free of all construction debris, concrete spoils, and concrete base rock. Grade and finish areas that are to receive topsoil, allowing for topsoil depths required to match existing and proposed grades. Obtain approval from the Agency before placing topsoil. Do not work saturated or frozen subsoils.

(b) Hauling and Spreading - Haul and spread the topsoil in areas where it is required.

Lightly compact in 6” lifts to prevent future settling. Protect from damage any surrounding objects, pavement, structures and areas that are traveled, crossed, or mounted by equipment.

Smoothly spread the topsoil over the specified areas to the thickness, grades, and slopes shown on the plans.

01035.42 Area Preparation - Prepare designated areas as follows:

(a) Method "A" (Planting or Mulching Areas, Non-lawn) - Perform rough grading to within 3" of finish grade. Grade according to the profiles or contouring shown on Plans or as required to match surrounding grades and adjacent elevations. Hold grade 3" below adjacent walks, curbs, or turf areas, to allow for mulching. Spread the pulled-back soil evenly and do not create a mounded effect or low areas.

Special Provisions – Job #900465 Page 13

Finish grades by raking to a grade tolerance of plus or minus 1 inch, with a smooth and firm condition, and an even grade that is free of undulations or low areas that could create standing water.

(b) Method "C" (Seeded Lawn Areas) - Remove all vegetation, rocks larger than 2 inch diameter, clods, roots, sticks, debris, and other matter detrimental to the growth of seed or sod.

Fine-grade and roll areas to be seeded with a 200 pound water-filled roller or other approved method to provide a fine-textured, smooth, firm surface, free of undulations, irregularities or low areas that could create standing water.

For areas to be seeded, grade so the final soil level, including any settled seed application mulch material, is ½” to 3/4” below edges of sidewalks, curbs, mowing strips, and utility covers.

Scarify soil surface to ¼” depth and a friable consistency for good soil seed contact.

Prior to completion of any seeding, re-grade ruts, footprints, washouts, or any other irregularities, and re-seed repaired areas as originally specified.

01035.43 Fertilizer Application:

Apply Lawn Starter Fertilizer at the rate of 1.5 lbs actual nitrogen per 1000 sq.ft. Apply the fertilizer either with the mechanical seeding application method or immediately prior to manual seeding and mulching.

01035.44 Seed Application - The following application methods are acceptable for seeding:

(a) Mechanical Seeding - Uniformly apply seeding compost mulch, incorporating seed at a rate of 8 pounds per 1000 square feet and fertilizer at the specified rate, with a pneumatic blower or other equipment that propels the material directly at the soil surface and achieves direct contact with the soil. Apply compost at a uniform depth of 1 inch. Apply at least 1 foot over the top of the slope or overlap the material into existing vegetation when applicable.

(b) Manual Seeding - Uniformly apply the specified seed mix by hand or drop spreader at a rate of 4 pounds per 1000 square feet to the soil surface prior to mulch application. Manually place seeding compost mulch to a uniform depth of 1”. After mulch installation apply additional seed at a rate of 4 pounds per 1000 square feet to the mulch surface and lightly rake the seed into the compost mulch.

01035.45 Work Quality:

(a) Drift - Prevent drift and displacement of seed and fertilizer regardless of equipment and methods used. Use protective covering on structures and objects where coverage and stains would be objectionable and when tacking agents are used with mulch. Protect vehicles and people from drifting spray. If equipment and methods of application result in wasting material, make corrections to prevent waste.

(b) Displacement - Prevent seed, fertilizer, and mulch from falling or drifting onto areas occupied by rock base, rock shoulders, plant beds, or other areas where grass is detrimental.

Remove material that falls on plants, roadways, gravel shoulders, structures, and other surfaces where material is not specified.

Special Provisions – Job #900465 Page 14

(c) Damage - Prevent damage to prepared areas and to completed fertilizer, seed, and mulch work. Replace all material that becomes displaced before acceptance of the work.

01035.47 Mulch - Apply mulch according to the following:

(a) Planting or Mulch Areas (Non-lawn) - Apply specified mulch after areas are made free of weeds and debris and the surface is brought to a smooth finished grade. Uniformly mulch areas to a uniform depth of 3 inches with the specified mulch. Apply mulch so that it presents a smooth and even appearance as approved by the Agency (raking may be required).

Keep bark mulch off plants, structures, roadways, shoulders, walks, and lawns. Uncover all plants covered by mulch material as soon as possible and leave the site in a neat, clean and finished appearance.

Replace mulch that is displaced or blown away and correct to the specified depth any mulch placed to a greater than specified depth, at no additional cost to the Agency.

Maintenance

01035.60 General - Ensure that each seeded area has a thick, uniform, healthy and weed-free stand of grass growing at the end of the establishment period. Scattered bare spots, not larger than 6 inches square, may be allowed to a maximum of 3 percent of the lawn area. The minimum living plant coverage standards for acceptance of seeding or sodding in a planted area are as follows:

Lawn Seeding - 70 percent of ground surface.

01035.61 Establishment Period - The seeding establishment period is as follows:

Lawn Seeding - Establishment periods for lawn seeding begins upon acceptance of the initial seeding work and ends when coverage has been met according to 01035.60

01035.62 Establishment Work:

(a) Lawn Seeding - Ensure the establishment of lawn seeding by the following:

(1) Protection - Protect seeded areas from trespass and other hazards of damage. Use protective fences and signs at no additional cost to the Agency. Obtain approval of protective methods used.

(2) Fertilizing and Watering - After lawn has reached 1.5” height apply Lawn Establishment Fertilizer at rate of 1.5 lbs. actual nitrogen / 1,000 sq.ft. Thoroughly water lawn areas after application.

(3) Weed Control - Weed control includes identifying, killing, and removing plants as defined by the Oregon Department of Agriculture to be Type "A" or Type "B" rated weeds and Weeds as defined in 01035.02 prior to plants going to seed. Remove Specified Weeds prior to weeds going to seed and keep the seeded areas Weed Free throughout the establishment period. Manually remove weeds, including roots systems. Use of herbicide chemical control will only be allowed upon written approval of the Agency.

Special Provisions – Job #900465 Page 15

(4) Mowing - Mowing is required for lawn seeding. Do the first mowing of grass when soil is firm enough to prevent rutting and grass is about 3 inches tall. Mow and maintain lawn areas at 2 inches tall, removing no more than 1/3 of the grass leaf at cuttings. After the second mowing, grass clippings may be left in place.

(5) Repair and Restore - Repair and restore soil grades and re-seed damaged, settled, or unproductive areas to the specified conditions of this Section at no additional cost to the Agency.

Finishing and Cleaning Up

01035.70 Cleanup - Remove weeds, trash, debris, stones, and other extraneous matter from landscape areas as directed and dispose of according to 00290.20. Clean all hardscape surfaces that are impacted by the work of this section. Do not allow fertilizer or other products to stain or mar hardscape surfaces.

01035.71 Waste Disposal - Dispose of materials according to 00290.20. Do not flush excess materials or allow wash water into the storm water system. Dispose of Noxious Weeds by placing weeds and related materials in an approved container and transporting to an approved offsite disposal facility according to applicable laws and regulations. During transport, ensure that materials are fully enclosed at all times to prevent escape.

Measurement

01035.80 Measurement - When shown on the bid schedule, the quantities of work performed under this Section will be measured according to the following:

(a) Seeding - Seeding will be measured on the area basis.

(b) Mulch - Mulch will be measured on the area basis.

Payment

01035.90 Payment - When included in the bid schedule, 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) Lawn Seeding……………………………………………Square Foot

(b) Bark Mulch……………………………………………….Square Foot

Item (a) includes topsoil, soil preparation, fertilizing, seeding, mulching, and establishment work.

Item (b) includes topsoil, preparing the area to be mulched, and mulching.

Payment will be payment in full for furnishing and placing all materials, and for furnishing equipment, labor, and incidentals necessary to complete the work as specified.

Partial payments for seeding will be made as follows:

Special Provisions – Job #900465 Page 16

• At completion of seeding installation …………………………………70%

• At completion of seeding establishment period….……………..……30%

No separate or additional payment will be made for topsoil, lime, fertilizer, water, or corrective work during the establishment period.

Zip:

Date Submitted:

Project Duration:

Recycled - Recycling materials at an off-site recycling (e.g., steel, RAP, source-separated or mixed debris)

Land Reclamation - Disposal at an aggregate producer mining pit or other reclamation facility

Commercial Landfill - Disposal at a commercial landfill or transfer station

A B E

Material Type Material Use

Estimated Amount

(TONS)

Actual Amount

(TONS)

Reused

Recycled

Land Reclam.

Com. Landfill

Reused

Recycled 3

Recycled

Asphalt

Concrete

Wood- Treated

City of Eugene

CONTRACTOR'S CONSTRUCTION WASTE REUSE AND RECYCLING REPORT

Project Name: Old Coburg Road Stormwater Retrofit

Contractor's Name:

Project Number: 900465 Contract Number:

Street Name:

State:

Phone: ( ) Fax: ( ) E-Mail Address:

Prepared By: (Print Name)

City:

Comments

From: To:

Material Use

Reused - Reuse of materials or salvage items on site (i.e., crushed base, in-place ctb) and Reuse of material on another project (e.g., metal and wood signs, forms)

Describe the types of reuse or recycling processes or disposal activities used for material generated in the project.

D

SECTION I - MATERIALS TRACKING

Provide estimates in "Tons" for all materials by activity (standard unit conversions are provided below in Section III). Estimated amounts in column B are informational and shall not be relied upon for bidding or payment. Indicate the types of materials, and estimated quantities that will be reused, recycled or disposed in the sections below:

C

Final Destination of Materials

Total Diversion

Total Diversion

Total Diversion

July 13, 2023

A B E

Material Type Material Use

Estimated Amount

(TONS)

Actual Amount

(TONS)

Reused

Recycled

Com. Landfill 10

Com. Landfill 74

Land Reclam.

Com. Landfill

Total Diversion

Total Diversion

Total Diversion

SECTION I - MATERIALS TRACKING (continued) D

Comments/notesFinal Destination of Materials

C

Total Diversion

Wood- Untreated

Metals

Green waste

Clean fill

Total Diversion

Total Diversion

Plastic

Other

Land Reclam.

Com. Landfill Reused Recycled Land Reclam.

Com. Landfill Reused Recycled Land Reclam.

Com. Landfill Reused Recycled Land Reclam.

Com. Landfill Reused Recycled Land Reclam.

Com. Landfill Reused Recycled Land Reclam.

Com. Landfill Reused Recycled Land Reclam.

Com. Landfill Reused Recycled Land Reclam.

Com. Landfill Reused Recycled Land Reclam.

Com. Landfill

4,000 2 tons/BCY 0.5 cubic yards per ton 1,400 0.5 tons/CY 2.0 cubic yards per ton 4,050 2 tons/BCY 0.5 cubic yards per ton 2,000 1 tons/CY 1.0 cubic yards per ton 1,012 0.5 tons/CY 2.0 cubic yards per ton

37.5 0.02 tons/CF 53.3 cubic foot per ton

13,365 6.7 tons/CY 0.1 cubic yards per ton 495 0.25 tons/CF 4.0 cubic foot per ton

Green Waste 500 0.25 tons/CY 4.0 cubic foot per ton

Clean Fill 1,600 0.8 tons/CY 1.3 cubic yards per ton

Applies to broken chunks of asphalt Applies to broken chunks of concrete

Other material disposed of at a commercial landfill.

Greenwaste material recycled.

Greenwaste disposed of in an aggregate producer mining pit.

Greenwaste disposed of at a commercial landfill.

Material reused in an in-place cement treated base process or another location.

N/A Soil and/or base rock material disposed of in an aggregate producer mining pit.

Untreated wood disposed of in an aggregate producer mining pit.

Untreated wood disposed of at a commercial landfill.

Metal reused, such as MH frames and covers delivered to the City Metal recycled, such as MH frames and covers delivered to a recycler

Other material recycled.

Other material disposed of in an aggregate producer mining pit.

Metal disposed of at a commercial landfill.

Greenwaste material reused.

Suggested Conversion Factors: From Cubic Yards to Tons (Use when scales are not available)

Metals Metal disposed of in an aggregate producer mining pit.

Concrete disposed of in an aggregate producer mining pit.

Asphalt

Asphalt disposed of at a commercial landfill.

Concrete reused as benches, art, dikes , etc.

Concrete crushed and used in production of aggregate base or concrete.