Location: Seattle, WA Owner: Seattle Public Utilities OCI is leading Seattle Public Utilities’ (SPU) Sewer Relining Program to provide bid documents and construction assistance for using CIPP on over 200 drainage, sanitary sewer, and combined sewer pipes. The program’s primary objective is to renew the wastewater pipe system as well as support NPDES and Consent
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Location: Bellevue, WA OCI was responsible for the removal of an asbestos concrete waterline suspended 5 feet above Kelsey Creek. The design required coordination with the fish window, evaluation of impacts to the stream, and addressing limited access to the site. OCI performed site visits, completed the design for the removal and streambank restoration, and
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Location: Bellevue, WA Owner: City of Bellevue OCI is currently working under a four-year contract with the City of Bellevue to produce PS&E for approximately 40 sewer repair projects per year. The OCI team identified the sites using the City’s GIS system and its Maximo Asset Management program. All identified repairs were reviewed and verified
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Location: Bellingham, WA Owner: City of Bellingham Each winter, the City of Bellingham dedicates $2 million to design and construct several miles of sewer pipe replacement. Using the City of Bellingham’s asset management software, the pipes were identified as deficient and in need of replacement. OCI was responsible for reviewing CCTV videos and inspection reports,
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