Bayley Construction LP 5/1/2026 Amendment 1

Mr. Andy West February 12, 2026 Page 4 profiles for routing power and communication duct banks for construction based on design by the electrical engineer (Coffman or utility purveyor). Information provided to KPFF will include the number and size of conduits and vaults and a schematic layout plan. Profile will not occur until the CD phase. • Coffman will identify loads for power and communications for the proposed buildings and make an application to SnoPUD and communications purveyors. • SnoPUD will design, permit, and construct the transmission line reroute. SnoPUD will coordinate with the design-build team for size and location of new power poles to ensure the stadium meets setback requirements. • The City of Everett will design and prepare all construction documents for traffic signal modifications as required to serve this project. • The City of Everett will be able to obtain all the required parcels as identified in Phase 1A deliverable including Parcel 26. • Project illumination engineer will prepare: o A site lighting layout and coordinate layout and associated electrical loads with SnoPUD for power feed. o Illumination calculations for approval by the City. o Light pole layout for KPFF for use in civil drawings for coordination with site utilities. • DLR will design and document all grading over and within the structure. KPFF will document grading outside the stadium structure. • KPFF will design and document all vehicular and pedestrian pavement sections with input from the geotechnical engineer. Any specialty finish or jointing will be by Walker Macy. • Walker Macy will take the lead on grading for the two main entrances (Wall Street and Pacific Avenue) during DD. Grading scope at the main entrances will be transferred to KPFF after DD for permit and construction documents. • DA Hogan will design and document all elements of the proposed sports field including material, grading, striping, and drainage. • The proposed development will not result in an increase to the existing impervious surface area; therefore, flow control is not required. • Water quality treatment will not be required because the site discharges to a combined sewer system. • KPFF will not be providing a Revit BIM model of site improvements or utilities. KPFF will provide a digital terrain model of the site grading and utility profiles in Civil3D for inclusion into the project BIM model. • Structural design for site walls, planters, light pole bases, and vaults is by DLR structural team. • A Stormwater Pollution Prevention Plan (SWPPP) and coverage under the DOE CSWGP is not required for this site because it discharges to a combined sewer. Progressive Design-Build Contract for Everett Outdoor Event Center Exhibit to Amendment No. 1 - Phase 1B Work and Fee Proposal