Site Visit - MMD Sewage Lagoon.pdf

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Mud Mountain Dam Sewage Lagoon Repair
Solicitation number
W912DW27QA006
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About this file

This document is a site visit notice for a federal contract opportunity involving sewage lagoon liner repair services at Mud Mountain Dam in Washington State. The U.S. Army Corps of Engineers (USACE) is inviting potential quoters to attend an on-site assessment of project conditions to inform their quotes. The site visit is scheduled for Tuesday, November 17, 2026, at 10:00 AM Pacific Time at Mud Mountain Dam, located at 30525 SE Mud Mountain Road, Enumclaw, WA 98022-8010.

Quoters must register by Thursday, November 12, 2026, at 3:00 PM PT by submitting an SF86 Form (one page, without SSN), a copy of their driver's license, and their name, title, and phone number to both Whitny Hart (whitny.hart@usace.army.mil, 206-316-3937) and Michael Diddams (michael.a.diddams@usace.army.mil, 206-316-3063). Any questions regarding project requirements identified during the site visit must be submitted to Whitny Hart via email within 24 hours following the visit conclusion.

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Site Visit

Potential quoters are encouraged to attend the site visit to assess the site conditions.

Mud Mountain Dam Sewage Lagoon Liner Repair Site Visit:

DATE: Tuesday 17 November 2026

TIME: 10:00 AM, Pacific Time

LOCATION: Mud Mountain Dam (MMD)

30525 SE Mud Mountain Rd., Enumclaw, WA, 98022-8010

Registration:

Quoters wishing to attend the site visit must register by submitting the following by Thursday 12 November 2026 at 3 p.m. PT. :

1. SF86 Form (Only 1 page, and no SSN needs to be provided on the bottom)

2. Copy of driver’s license

3. Name, title, and phone number

Email to:

Whitny Hart, whitny.hart@usace.army.mil, (206) 316-3937 and

Michael Diddams, michael.a.diddams@usace.army.mil, (206) 316-3063

All questions regarding the requirement during the site visit shall be submitted to Whitny Hart via email at whitny.hart@usace.army.mil within 24 hours after the site visit.

mailto:whitny.hart@usace.army.mil mailto:michael.a.diddams@usace.army.mil

File details come from the government source that posted it. Updated .