FY22 IMPACT REPORT OVERVIEW ENERGY & MATERIALS HEALTH & RESILIENCE WORK & PROSPERITY GOVERNANCE APPENDIX 33 Bristol Water Ipiranga Museum Preserving Brazil’s Ipiranga Museum with a full-scale digital 3D model Bristol Water keeps will have lasting cultural impacts for drinking water safe generations to come. with the help of Learn more Image courtesy of Ipiranga Museum InfoWorks WS Pro Bristol Water has provided clean, fresh drinking water to its Seattle Public Utilities customers since 1846. Today, Bristol Water serves over 1 million Innovative asset management people within Bristol, England. technology helps Seattle Public Utilities As part of Bristol Water’s routine monitoring of the Clevedon Well, plan ahead. a sample collected in January 2018 was reported to contain a Learn more single Cryptosporidium (Crypto) oocyst, which can cause illness Image courtesy of Seattle if ingested. Upon hearing this news, Bristol Water notified the Public Utilities operations team immediately and Clevedon Treatment Works was shut down. Following the incident report, half of Clevedon Treated Water Tank was taken out of service and drained to reduce the treated water Dekalb County volume stored in the system. To help restore water quality as quickly ® ® Dekalb County efficiently and accurately as possible, the engineers used Autodesk InfoWorks WS Pro software to calculate how much more rapidly freshwater could models rain-derived inflow andinfiltration. move through the network and model solutions to the incident. In parallel, Crypto samples were taken. With the network purged Learn more and all samples returning negative results for Crypto, the Boil Water Notice was lifted after consultation and advice from Image courtesy of Dekalb County Public Health England. Bristol Water received a 70% customer satisfaction score for its management of the incident. Learn more MultiGreen MultiGreen is on a mission to build attainable, sustainable, tech-enabled homes across the United States for people historically priced out of the homeowner’s market. Learn more Image courtesy of Multigreen