IMCO General Construction, Inc. 2/17/2026 Change Order 1

PROJECT: City of Everett WFP Phase 2 Capital Upgrades WO No. 3763 WORK CHANGE DIRECTIVE – No. 03 DATE OF ISSUANCE: February 28, 2025 You are directed to proceed promptly with the following change (s): Description: Additional surface preparation on the north two trains of the flocculation basin as required prior to application of final coating system. Purpose of WCD-03: Additional surface preparation was required on the north two trains of the flocculation basin to prepare substrate for application of the final coating system. WCD-03 is intended to pay for costs of additional surface prep up to 2/22/25 per the attached documentation. Future costs of additional surface preparation will be included on future work change directives. A future budget reallocation will be executed to formally track funds paying for WCD-03 once the source of said funds, whether they be from City of Everett allowance or IMCO contingency funds, has been determined. If a claim is made that the above change(s) have affected Contract Price or Contract Times, any claim for a Change Order based thereon will involve one or more of the following methods of determining the effect of the change(s). Method of determining change Method of determining change In Contract Price: in Contract Times: Lump Sum Contractor’s records Time and Material Engineer’s records Other - Other – N/A Estimated increase (decrease) in Contract Price: Estimated increase (decrease) in Contract Times: $180,202.37 Substantial Completion 0 days: If the change involves an increase, the Ready for final payment 0 days: estimated amount is not to be exceeded If the change involves an increase, the estimated without further authorization. times are not to be exceeded without further authorization. ACCEPTED: IMCO General Construction AUTHORIZED: City of Everett By: Date: By: Date: (Authorized Signature) (Authorized Signature) Page 1 of 1 2/28/25