2024-06-28 PL-INT-2024-008098 Brown and Caldwell Category PL.5

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County of Hawaii,Planning Department Section E PL.5)Community Planning(Environmental Planning,Environmental Assessments,Environmental Impact Statements) Fiscal Year 2024-2025 d. (1)TITLE AND LOCATION(City and State) (2)YEAR COMPLETED Resiliency Master Plan, Portland, Oregon PROFESSIONAL SERVICES CONSTRUCTION(if applicable) Ongoing N/A (3)BRIEF DESCRIPTION(Brief scope,size,cost,etc.)AND SPECIFIC ROLE❑x Check if project performed with current firm Technical Advisor.This Resiliency Master Plan supports the City's vision of being a "resilient utility"over the next 50 years. Since becoming the first U.S. City to adopt a Climate Action Plan more than 20 years ago,the City has continued to be a leader in advancing environmental and social initiatives.The Resiliency Master Plan will serve as a road map to reduce the City of Portland's Bureau of Environmental Services systems'vulnerability to natural disasters and develop a path to increase preparedness.The outcome from this project will be an Integrated Plan that incorporates the risk assessments and uncertainty in addition to providing flexibility to continually re-evaluate risks overtime as new information becomes available.The Resiliency Master Plan will identify the benefits and costs of both near and long-term actions to ultimately incorporate resiliency planning into its capital programs. Total Contract Amount: $521K Client:City of Portland, Bureau of Environmental Services e. (1)TITLE AND LOCATION(City and State) (2)YEAR COMPLETED Program Management Services for the Expansion of the City of PROFESSIONAL SERVICES CONSTRUCTION(if applicable) Lake Oswego's Water Supply System, Lake Oswego-Tigard Water 2017 2018 Partnership, Cities of Lake Oswego and Tigard,Oregon (3)BRIEF DESCRIPTION(Brief scope,size,cost,etc.)AND SPECIFIC ROLE❑x Check if project performed with current firm Project Engineer. BC managed a capital program to plan,design, permit,and construct a multi-project expansion of the existing water system.The program incorporated 6 projects totaling$220M worth of improvements, including the expansion of Lake Oswego's WTP from 16 million gallons per day to 38 million gallons per day. Involved reviewing and evaluating WTP process alternatives on a treatment performance and life-cycle cost basis.The treatment technologies considered included conventional treatment, membrane filtration, enhanced coagulation, ballasted flocculation, powdered activated carbon, biofiltration, ultraviolet disinfection, and ozonation. Based on this analysis, the Partnership pursued plant expansion and upgrades from a direct filtration system to conventional filtration with the addition of ozone disinfection prior to biofiltration to meet regulatory water quality goals, ensure a proactive means to mitigate taste and odor concerns,and remove unwanted organics from the source water. Total Contract Amount: $37M Client: Lake Oswego-Tigard Water Partnership IBrown AND Caldwell STANDARD FORM 330(REV.7/2021) : 18