Addendum 1.pdf

Procurement Services City of Portland, Oregon

@PortlandGov portlandgov

PortlandORGov

Sylvester Donelson, Jr. Tracy Warren Raymond Lee Chief Procurement Officer Deputy City Administrator City Administrator

October 1, 2026

ADDENDUM NUMBER 1

Bid Number 2381118888

NE 122nd Ave. Safety & Access: Beech St. to Wasco St.

Bids Due: October 6 by 2:00 P.M.

This addendum provides changes to the plans and specifications for the above-entitled project to be considered by each bidder. This addendum shall be included in the bid and, when closing the contract, will be a part thereof. Any changes made by this addendum to said plans and specifications offset only the portion of the plans, words or paragraphs specifically mentioned herein, and the balance of the plans and/or specifications remain in full force. It is the responsibility of all bidders to conform to this addendum.

Item No. Location Change

1.01 Bid Book Cover Change the bid opening from October 1, 2026, to October 6, 2026.

1.02 Notice to Bidders Uncheck the box for Federal Funded Project forms. See revised

Notice to Bidders.

1.03 Bid Plans Replace sheet D-4 with the attached updated sheet.

1.04 Q&A Question

On sheet D-4, construction 19 states to install 4” schedule 40 PVC in the downstream forebay but on the plan and profile on D-7, it states to install an 8” sleeve through existing and new check dam, install 6” schedule 40 PVC and grout to create watertight seal.

These two sets of notes appear to be in conflict. Please advise.

Response See attached revised Sheet D-4, Note 19 which has been revised as follows:

“Install 6" Sch. 40 PVC pipe at downstream forebay.

See Detail "A" on Sheets. D-7 & D-8.”

1.05 Q&A Question

Upon looking at the bid schedule, and project plans I see a Check Dams, Planter walls, and Doweled Forebays in the D-4 through D-8 stormwater plans. Are there missing bid schedule items for this work and quantity? If not, would this cost be included in the catch basin schedule of value lines 36-39?

Response Per Specifications 00415.90, no separate measurements or payment shall be made.

“No separate measurement or payment shall be made for aggregates and/or geosynthetic liners and there testing and or retesting, check dams, forebays and splash pads.”

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1.06 Q&A Question

Is there a bid item for valley gutters or is it incidental to anything else?

Response The valley gutter is included in the cost of the driveway construction. See Specifications 00750.80 (b).

1.07 Q&A Question

The Bidder’s Checklist indicates that Federally Funded Project forms are required to be submitted with the bid. However, I’m not seeing any forms within the Bid Documents that appear to correspond to this requirement.

Could you please confirm which Federally Funded forms, if any, need to be included with the bid?

Response See revised Notice to Bidders.

1.08 Q&A Question

Do we email you the first-tier form? The Bid Documents include ODOTs standard form, and the instructions are to email ODOT but elsewhere it reads to email the Buyer.

Response The First-Tier form can be included with the bid form or email to the Buyer by 4 P.M. It should not be emailed to ODOT.

END OF ADDENDUM

Please direct all questions and concerns to Emmanuel Amunga, at emmanuel.amunga@portlandoregon.gov.

Sincerely, Sylvester Donelson, Jr.

Chief Procurement Officer sd: ea

01 Notice to Bidders - FHWA Revised: December 2021

NOTICE TO BIDDERS

BIDS ARE DUE BY 2:00 P.M.

This checklist is provided for the use and convenience of bidders. Please refer to the bid documents for requirements, as we cannot guarantee this list is complete. The responsibility for compliance with all requirements remains with the bidder. All submissions are made to Procurement Services.

PRIOR TO BID OPENING: The contractor shall have a current active license from the Oregon Construction Contractors Board. If required by the bid documents, contractors may also be required to attend a pre-bid conference. Contractors also are expected to be aware of, and base their bids upon, all addenda that might be issued prior to bid opening.

1. Prequalification by City of Portland (Prequalification Application must be filed with Procurement Services at least 10 days prior to bid opening, unless that time period has been changed by a prequalification application or the Instructions to Bidders.) “Submit application at: https://portlandoregon.diversitycompliance.com”

2. Current, active CCB license is required to submit a bid as stated in Chapter 5.34.520 (A) of the Code of the City of Portland. *On federally funded projects, the contractor need not be licensed to submit a bid, but shall have a current active CCB license prior to execution of the Contract.

Specialty licensing as required in the Bid Specifications (shown below).

Specialty license: None Specialty license: None

3. Addenda (check for receipt of all addenda and acknowledge all addenda before submitting bid)

4a. Prebid Conference scheduled 4b. Attendance: Mandatory Optional

Checked items must be submitted WITH the Bid.

1. Bid (see Instructions to Bidders)

2. Bid Security (see Instructions to Bidders)

3. Non-Collusion Affidavit

4. Federally Funded Project forms

5. Other

Checked items must be submitted via email to Buyer BY 4:00 p.m. on the day of the bid opening.

1. State of Oregon – First Tier Subcontractor Disclosure Form required if bid is greater than $100,000. (see State of Oregon Subcontractor Disclosure form for requirements)

Additional items:

1. Certification as an EEO Affirmative Action Employer http://procure.portlandoregon.gov/

2. Equal Benefits Compliance

3. Clean Air Construction – Fleet Registration Portland.gov/cac/TheYard https://portlandoregon.diversitycompliance.com/ http://procure.portlandoregon.gov/

ST

S

ST

NE 122nd Ave. and NE Beech St. D-4

See Detail "A" on Shts. D-7 & D-8.

Install 6" Sch. 40 PVC pipe at downstream forebay.19

See Detail "A" on Shts. D-7 and D-8.

Place 24" min. depth stormwater facility blended soil mix.18

Remove cleanout and pipe segment.17 system. See Detail "A" on Shts. D-7 and D-8.

Construct 10' long 4" PVC slotted underdrain16

See Detail "A" on Shts. D-7 and D-8.

at existing metal inlet - 2.

Construct downstream concrete notched forebay15

See Detail "A" on Shts. D-7 and D-8.

Construct upstream concrete notched forebay - 2.14

See Detail "A" on Sht. D-7.

Schedule 40 class "D" bedding.

Install 6" PVC storm sewer pipe - 9'.12

See Std. Drg. P-307.

Construct stormwater planter wall "C".7

See Std. Drg. P-305.

Construct inlet, type metal without channel, with G-1 grate - 2.6

See Std. Drgs. RD363, RD364, & RD365.

Construct type "G-1" inlet w/o sump - 1.5

Remove existing inlet.4

Remove existing incoming inlet pipe and connect to new inlet.1

Construction Notes

FEET

0 5 10 15 20

Stormwater Plan

N E n d A v e

NE Beech St.

3708 NE 122ND AVE

3701 NE 122ND AVE

E11728

M. Johnson

132.62g

132.78g

Rim Elev. 132.53

Rim Elev. 132.42

1 9/26 Revised construction note. MG

Sept. 2026

SHEET NO.

BUREAU OF

ENVIRONMENTAL SERVICES

MAYOR

CHIEF ENGINEER

PROJECT NO.

1/4 SECTION

CITY OF PORTLAND, OREGON

REVISION

DESCRIPTION APPD.NO. DATE FEDERAL ID PROJECT NUMBER

STP-5900 (323)

KEITH WILSON

2843, 2943 2643, 2743

PAUL SUTO, P.E.

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MICHAEL MAGEE, INTERIM CITY ENGINEER, 72231PE

BES E11728

PBOT T01034

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APPROVAL:

PAUL SUTO, CHIEF ENGINEER, 82245PE

Beech St. - Wasco St. Project NE 122nd Ave. Safety & Access:

77531PE

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Expires 6/30/27

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Docusign Envelope ID: 26DD7C29-175F-8782-8162-ABB6C42ADC26

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