2025-06-27 PL-INT-2025-010858 Brown and Caldwell - Category PL.5

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County of Hawaii,Planning Dept. Section E PL.4)Community Planning(Community/Regional Plans,General Plan,Climate Adaptation) Fiscal Year 2025-2026 c. (1)TITLE AND LOCATION(City and State) (2)YEAR COMPLETED Inverness System Program, 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 Program Director/Advisor. BC is assisting Portland BES with preparing an emergency response plan (ERP),short- term infrastructure stabilization and long-term replacement strategy for the Inverness Subbasin.Supporting—20% of its service area, Inverness pump station is located is in Portland's most seismic and climate vulnerable areas including—80%of its economically stressed community.This program will result in—$300-400M infrastructure investment by 2030 to increase levels of service and overall system resiliency for an underserved community.The ERP includes a community engagement strategy, parts inventory,and revised labor practices to minimize outages. The stabilization phase includes alternative delivery of—$30M in interim improvements to enable development of the best long-term solution including enhance opportunities for resource recovery and sensitive habitat restoration. Total Contract Amount: $1.6M Client: Portland Bureau of Environmental Services d. (1)TITLE AND LOCATION(City and State) (2)YEAR COMPLETED Wastewater Facilities Plan, Boise, Idaho PROFESSIONAL SERVICES CONSTRUCTION(if applicable) 2021 N/A (3)BRIEF DESCRIPTION(Brief scope,size,cost,etc.)AND SPECIFIC ROLE❑x Check if project performed with current firm Project Manager. BC prepared a comprehensive Wastewater Treatment Facilities Plan for the city's Water Renewal Services aligning sewer utility actions with Boise's Strategic Plan (LIV initiative)and guide the city's$700M-$1B of investments over next 10-years. It also set the utility's direction for the 30-year planning horizon. Investments address new phosphorus reduction regulations and aging infrastructure as well as increasing city's longterm resource resiliency(water,energy,food).The planning effort established levels of service demonstrating how utility actions comprehensively support citywide goals to create lasting environments,cultivate innovative enterprises,and build a vibrant community. Now referred to as the`community plan',we leveraged strategic stakeholder engagement to shape the program.The public confidence was validated with an 80%voter approval for the rate and financing plan. Total Contract Amount: $1.9M Client: City of Boise e. (1)TITLE AND LOCATION(City and State) (2)YEAR COMPLETED Chambers Creek Regional Wastewater Treatment Plant Expansion, PROFESSIONAL SERVICES CONSTRUCTION(if applicable) University Place,Washington 2021 2017 (3)BRIEF DESCRIPTION(Brief scope,size,cost,etc.)AND SPECIFIC ROLE❑x Check if project performed with current firm Program Manager.With a service population projected to increase by 130%over the next 30 years and increasingly stringent water quality regulations,the County needed to develop a flexible facilities expansion plan and process design upgrades for its Chambers Creek Regional WWTP. BC's cost-effective recommended design enabled the County to increase capacity by 50%, reduce chemical and energy demands,and incorporate a sidestream treatment process that saved $7M in operating costs. Located on a site integrating a 180-acre utility site into a 920-acre regional park on the waterfront,construction was coordinated with the 2015 U.S.Open golf championship, hosted at the Chambers Bay Golf Course.This project pioneered a model for sustainably co-locating community infrastructure in a recreational area without compromising the utility's ability to provide a high level of service.The $353M project represents the successful implementation of proprietary,sole-source technology under a GC/CM contracting procedure. Total Contract Amount: $65.9M Client: Pierce County, Dept. of Public Utilities IBrown AND Caldwell STANDARD FORM 330(REV.7/2021) : 32