This Solicitation opportunity from Washington was posted on August 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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RFP for The Chehalis Tribe Aeration Tower Design & Specification

Closed

28045State & Local

Submission Closed09/28/2026, 07:00:00 AM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541330

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AI Contract Overview

The Confederated Tribes of the Chehalis Reservation are seeking professional services for the engineered specification and design of a De-nitrification Aeration System to replace the existing aeration tower at the Tribal Fish Hatchery. The goal is to improve water quality and flow, with the system requiring a scalable flow rate starting at 200 to 500 gpm, expandable up to 1,100 gpm through the use of expansion modules. This specific contract covers only the design and specification phase, while the subsequent manufacturing, delivery, and assembly will be handled under a separate request for proposals. Interested parties must submit a notice to propose by 2:00pm on August 14, 2026, and a pre-bid meeting is scheduled for 10:00am on August 19, 2026. Final sealed bids for solicitation number 28045 must be received by the Tribe no later than 2:00pm on September 28, 2026. Primary contact for this project is Chris Moffet.

General Info

Design and specification services for a De-nitrification Aeration System at Chehalis Fish Hatchery.

Agency

Washington → The Confederated Tribes of the Chehalis Reservation

NAICS

541330 - Engineering Services

Place of Performance

Not specified

Set-Aside

NONE

Documents

No documents available

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AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 5

Solicitation

Response DeadlineSep 28

Deadline has passed

Submission Closed

09/28/2026, 07:00:00 AM UTC

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Organization & Contact Information

AgencyWashington → The Confederated Tribes of the Chehalis Reservation

Contacts1 person available

OfficeN/A

Organization / AgencyWashington → The Confederated Tribes of the Chehalis Reservation

Office AddressN/A

Contacts

Chris Moffet

contact@example.gov

+1 (555) 000-0000

Full Description

The Confederated Tribes of the Chehalis Reservation seek professional services from qualified individuals or organizations for the engineered specification and design of a De-nitrification /Aeration System (DAS hereafter) to be manufactured and delivered to or assembled at the site of the Tribal Fish Hatchery building to replace the existing aeration tower as the primary treatment source for greatly improving water quality and flow for the hatchery process. The DAS flow rate will be created in ranges of 200 – 500gpm, expandable to 500 – 800gpm, and then to 800 – 1,100gpm to the hatchery as required and available through the use of tower “expansion modules”. The manufacturing, delivery, and/or assembly process will be done under a separate RFP after the design is complete. You will find the RFP at the following location: https://www.chehalistribe.org/wp-content/uploads/2018/10/RFP-Tribal-Hatc... Notice to submit a proposal is due NLT 2:00pm, August 14, 2026. Pre-Bid meeting will be held at 10:00am, August 19, 2026. Sealed bids will be received by the Tribe NLT 2:00pm, September 28, 2026.