RFP for The Chehalis Tribe Aeration Tower Design & Specification

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.

Agencia

The Confederated Tribes of the Chehalis Reservation

N° de solicitud

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Tipo de aviso

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NAICS

334513 — Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables

PSC

C214 — Architect And Engineering- General: Management Engineering

Valor estimado (inferido, no oficial)

$30,952 – $84,136 (6 awards similares)

Set-aside

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Lugar de ejecución

WA

Publicada

05 de ago de 2026

Cierre

28 de sept de 2026

Última actualización

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