Bayley Construction LP 5/1/2026 Amendment 1

2 Amendment No. 1 Progressive Design Build Contract The Owner and Design-Builder are parties to the Progressive Design-Build Contract (the “Contract”) dated June 18, 2025. Contract Section 2.2.2 states in part: The Phase 1 Work may be broken into one or more subphases, with initial Phase 1 Work contained in Exhibit C as Exhibit C exists as of the date of this Contract and the remainder of the Phase 1 Work added to Exhibit C and to this Contract by one or more Phase 1 Amendment(s). Phase 1 Amendment(s) are subject to approval by the Everett City Council at the Everett City Council’s sole discretion. Contract Section 7.2 states in part: If additional Phase 1 Work is added by a Phase 1 Amendment, the Phase 1 Price will increase as established in the Phase 1 Amendment. Phase 1 Work shall be billed at the all-inclusive billing rates and labor categories agreed to herein or in a Phase 1 Amendment, and an agreed-upon not to exceed price. Any rates established shall not be subject to increase for any Phase 1 Work. Owner and Design-Builder desire to break the Phase 1 Work into subphases. The purpose of this Amendment is to authorize Phase 1B. The Owner and Design-Builder hereby amend the Contract as to Phase 1 as follows: 1.1 Phase 1 Subphases. Phase 1 Work is divided into two subphases: 1.1.1 Phase 1A Work. The Phase 1 Work as described in Contract Exhibit C as Exhibit C existed as of the date of the Contract is the Phase 1A Work. 1.1.2 Phase 1B Work. The Phase 1 Work in the attached Phase 1B Work and Fee Proposal is added to Contract Exhibit C and is the Phase 1B Work. To the extent there is inconsistency within Contract Exhibit C regarding whether a Phase 1 Work item is part of the Phase 1A Work or the Phase 1B Work, the description of such Work in the Phase 1B Work and Fee Proposal will govern. 1.2 Phase 1 Price. The Phase 1 Price is $6,781,608. This amount is sum of $2,901,602 (for completion of Phase 1A Work) and $3,880,006 (for completion of Phase 1B Work). The Phase 1 Price is all-inclusive (including without limitation B&O tax and insurance costs) and is a not-to- exceed price, but does not include sales tax. A breakdown of Phase 1 Price for Phase 1B Work is contained in the attached Phase 1B Work and Fee Proposal. 1.3 Design-Build Fee. The parties acknowledge and agree that the Design-Build Fee is not applicable to Phase 1 Work and will not be paid on any portion of the Phase 1 Price. 1.4 Contract Exhibits. The Exhibit(s) to this Contract, incorporated herein by reference, is (are) as follows: Exhibit Phase 1B Work and Fee Proposal 1.5 General. This Amendment is a “Phase 1 Amendment” as set forth in the Contract. This Amendment is made and effective as of date of last signature below. This Amendment only amends the Contract as set forth herein. * * * * * * * * * * * * * * * * * * * * * * *