Engineering Design Services

The City of Vancouver, Washington, is seeking a contractor to provide comprehensive engineering design services for a new odor control biofilter. The agency needs to replace its existing odor control system, which requires demolition as part of this project. To resolve ongoing odor issues, the selected contractor must design a complete new biofilter facility and establish requirements for temporary odor control during the construction phase. The scope of work covers coordinating plan development with city engineering staff and reviewing existing facility records, geotechnical reports, and odor control studies. The agency requires the preparation of a preliminary design report outlining design criteria, siting options, and recommendations. The final engineering design must encompass all civil, mechanical, electrical, instrumentation, structural, geotechnical, and landscaping elements, culminating in construction contract documents, an operation and maintenance manual, and record drawings. Bidders must perform all work onsite and must be located within the United States. The agency accepts digital proposal submissions via email or an online portal. The contract period will span one year, and the agency is currently seeking budget proposals to determine the project cost. Bidders must submit all questions regarding this opportunity no later than July 02, 2026.