How to bid on South Plateau Interceptor design services for Sammamish Plateau Water

What Sammamish Plateau Water is buying

Sammamish Plateau Water and Sewer District is seeking statements of qualifications from consultants for design services for the South Parallel Conveyance Interceptor.

The project includes about 5,000 feet of 20-inch low-pressure sewer main along SE 43rd Way and a bypass connection to existing regional conveyance infrastructure. The parallel sewer is intended to provide redundancy and split flows as sanitary sewer flows increase.

Key date and deadline

The RFQ was published October 29, 2026. Responses are due November 24, 2026, at 3:00 PM ET.

Submit your electronic response before the deadline through the agency’s Beacon portal. The provided information does not state what happens after the deadline.

Who this opportunity may suit

This opportunity may suit consulting firms that provide design services for sewer conveyance infrastructure. It is a professional-services RFQ seeking consultant qualifications.

How to access and respond

Click “View original source” to open the solicitation page on the agency’s Beacon portal. You can view the page publicly without signing in.

Review the description, attachment list, deadlines, and buyer contact on that page. To download documents, join the interest list, or submit an electronic response, create a free Beacon supplier account and respond before the due date.

Prepare a focused qualifications response

Read the RFQ and attachments closely, then organize your response around the requested information and submission instructions. For a sewer conveyance design opportunity, make relevant design experience and the qualifications of the proposed team easy to identify.

Allow time to create the supplier account, review the documents, and complete the electronic submission. Check that all requested materials are included and that the response is submitted before the stated deadline.