Recent News

OCI Sewer Rehabilitation Spotlight


Two of OCI’s Sewer Rehabilitation Projects recently received competitive construction bids that came in under the engineer’s estimates. OCI provided engineering design for a combination of spot repairs and relining sites for the City of Bellevue’s Sanitary Sewer Repair Project. The relining method used was Cured-In-Place Pipe (CIPP), and altogether the contract rehabilitated pipes at over
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Separated Systems Engineering On-Call


Location: Seattle, WAOwner: Seattle Public Utilities As a subconsultant to Kennedy/Jenks Consultants, OCI is providing services for On-Call projects. Services may include identification and investigation of wastewater, stormwater, and urban stream capacity related problems in Seattle. Specific tasks may include problem identification, options development, options analysis, and design for smaller projects, investigative support for inquiries
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