Site work for a water / sewer project in Everett, Washington. Completed plans call for site work for a water / sewer project; and water / sewer project.

The Silver Lake Water and Sewer District is requesting proposals from consulting firms to provide professional engineering design services for improvements on two existing sanitary sewer lift stations and the evaluation of a future gravity sewer and lift station. The District may choose to divide the project design work among more than one consultant and manage the projects with different engineering staff members. Construction management and field inspection services may also be included in the future. To be considered, a firm must be a registered consultant on the Municipal Research and Service Center (MRSC) of Washington Shared Small Works and Consultant Roster. Interested firms should submit an email with the submittal items listed below by the specified deadline. The submittal should be a PDF including: 1. "2026 Sewer Lift Station Improvements" in the email subject line. 2. An explanation of how the consultant meets the desired qualifications. 3. Primary contact information with qualifications and experience. 4. A description of the consultant team's capabilities and approach to the following: a. Any unique project design experience, processes, or elements. b. Staff and schedule availability during the design phase. c. Customer service during design and construction. 5. The submittal items are limited to 15 pages maximum. Scope of Work The scope of work for the lift station rehabilitations will be divided into two separate contracts, one for pre-design / scoping, then a second for a defined project design. For the gravity main and lift station evaluation, the scope of work will be for pre-design / scoping only - including evaluation of cumulative basin improvements, abandonments, and revisions due to the potential new infrastructure along Lowell Larimer Road. The overall project Scope of Work could include the following elements: 1. General Project Management. 2. Coordination with Engineering and Maintenance staff. • Once a consultant(s) is selected, a site meeting will be held to determine potential specific lift station improvement elements. 3. Surveying and base mapping. 4. Engineering and Design services to produce a bid package for construction, including, but not limited to: • Geotechnical evaluation of potential steep slope issues • Evaluation of existing and future lift station capacity • Civil, Mechanical, HVAC, Plumbing, Electrical and Building Design • Plans, Specifications, and Estimates to advertise for construction bids The District has standard front end contract documents. The consultant would be responsible for preparing bid items and technical specifications 5. Environmental, Land use, Building and Utility permitting as appropriate. • Preparation of necessary environmental, cultural, and permitting applications including a SEPA checklist (even when exempt), Land Disturbing Activity (LDA), building, and ROW / utility permits 6. Utility Coordination (i.e., power, natural gas, communications). 7. Quality Assurance / Quality Control Review. 8. Bidding Support. 9. Possible future Construction Management & Inspection. Direct all inquiries regarding this Request for Proposals to Paj Hwang, P.E., District Engineer, at 425-337-3647 or phwang@slwsd.com.