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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Aurora Corridor Improvement Project, Phase II & III


Location: Shoreline, WAOwner: City of Shoreline As a sub-consultant to HDR, OCI was responsible for the analysis, design, and permitting of all construction stormwater for the City of Shoreline’s Aurora Corridor Improvement Project between N 165th Street to N 205th Street. The work was broken down into two contracts, Phase II (between N165th and N 185th) and
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