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. 14 DATE OF ISSUANCE: January 28, 2026 You are directed to proceed promptly with the following change (s): Description: Procure and deliver spare parts for the progressive cavity polymer pumps as described on the attached invoice. Purpose of WCD-14: WCD-14 is intended to account for additional construction costs related to procurement and delivery of spare parts for the progressive cavity polymer pumps. Payment for the items will be made on a time and material cost accounting basis. The estimated cost of procurement and delivery shown below and on the attached supporting documents represent a not to exceed amount. A future contract change order will be executed to formally account for actual cost of procuring and delivering the items including GC fees, indirect costs, etc. 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: $4,798.32 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 1/28/26