Stormwater Management, Planning, and Compliance


Golden Gardens Drainage and Stairway Renovation

3/23/17

Location: Seattle, WAOwner: Seattle Parks and Recreation The Golden Gardens Drainage and Stairway Renovation project replaced popular yet unsafe and failing stairs with a new ADA-complaint 6 ft. wide concrete stairway in Golden Gardens Park, located along the Puget Sound in Ballard. Developed in the early 20th century, the park has since become a Seattle landmark,
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SPU Modeling On-Call

12/13/16

Location: Seattle, WAOwner: Seattle Public Utilities OCI is a key subconsultant on this modeling on-call contract led by Aqualyze. OCI and Aqualyze team members are working together to update and calibrate system wide sewer models as well as drainage basin models to provide SPU with a much needed tool to address and analyze system capacity issues
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NE Inglewood Hill Road Improvements Project

12/13/16

Location: Sammamish, WAOwner: City of Sammamish Over 5,500 linear feet of new stormwater conveyance and water quality treatment of approximately 3.3 acres of existing pollution generating roadways was constructed in the Inglewood neighborhood to resolve the existing drainage problems and complete the missing link in multi-modal corridor improvements connecting downtown Sammamish to Lake Sammamish. Osborn Consulting
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Monticello Creek Watershed Restoration Plan

9/12/16

Location: Redmond, WAOwner: City of Redmond OCI is the prime consultant leading a multi-disciplinary team for the City of Redmond’s Monticello Creek Watershed Restoration Plan. Services include: documenting existing watershed deficiencies; documenting potential future issues associated with development or anticipated surface and stormwater changes in the region or watershed; and, identifying, ranking and preparing conceptual designs
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Regional Pond 2 Final Design, Plans, Specifications and Engineer’s Estimate

2/26/14

Location: Marysville, WA Owner: City of Marysville OCI was the Prime Consultant leading a multi-disciplinary team for the Pond 2 final design and PS&E project with the City of Marysville. Services included hydrologic and hydraulic modeling, final design, PS&E development, wetland delineation, permitting, survey, geotechnical analysis, and services during construction. The purpose of Pond 2 is
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