Industry Day - Malmstrom Air Force Base Sentinel Ground Based Strategic Deterrent (GBSD) Construction Projects W912DW_SentinelGBSD_IndustryDay

The U.S. Army Corps of Engineers, Seattle District, is pleased to announce an upcoming in-person Industry Day for the Malmstrom Air Force Base Sentinel Program. The purpose of this event is to provide industry partners with information regarding the program, individual projects within the program, gather feedback, and foster open communication between the government and industry. Event Details: Date: 13 January 2026 Time: 0900-1200 PST Format: In-Person, max capacity of 60 attendees Pre-Registration Due Date: 17 December 2025, or when max capacity is reached Location: Oxbow Building, Salish Sea Conference Room 4735 E. Marginal Way S. Seattle, WA 98134-3755 Parking: Parking is available in the public parking log directly east of East Marginal Way, see attached document for Directions/Parking Location. Who Should Attend: All interested vendors, including small businesses, large businesses, and other industry partners. Attendance at this event is not mandatory however pre-approval is required to attend the event. Represented firms may register up to two (2) attendees. Registration Instructions: Interested parties must register by completing the pre-registration form via the following link: https://forms.osi.apps.mil/r/tJzXmSDqgx **The pre-registration link will close on 17 December 2025, or when max capacity (60 attendees) is reached, whichever comes first.** Once pre-registration form is submitted, a DoD Safe Drop-Off Request will be sent to the email address provided with your pre-registration form. Firms will have 14 days from when the DoD Safe Drop-Off link is provided to complete and submit the Vetting Info spreadsheet, which is provided as an attachment to this notice. PLEASE NOTE: Vetting Info form is only be submitted via DoD Safe Drop-Off Link. Emails will not be accepted. Once the vetting process is completed you will be notified if your attendance has been confirmed for the event. Additional Information: Please note that this special notice relates to both Sources Sought Notice IDs W912DW_SentinelGBSD_NAICS236220 and W912DW_SentinelGBSD-Utilities_NAICS237130 This is an Industry Day notice only. This notice is solely for informational purposes regarding an upcoming industry day and should not be construed as a request for offers or proposals. The Government is not committed to issuing a solicitation or awarding a contract based on this notice. Participation in this event is not a prerequisite for submitting a proposal.

The U.S. Army Corps of Engineers, Seattle District, is pleased to announce an upcoming in-person Industry Day for the Malmstrom Air Force Base Sentinel Program. The purpose of this event is to provide industry partners with information regarding the program, individual projects within the program, gather feedback, and foster open communication between the government and industry. Event Details: Date: 13 January 2026 Time: 0900-1200 PST Format: In-Person, max capacity of 60 attendees Pre-Registration Due Date: 17 December 2025, or when max capacity is reached Location: Oxbow Building, Salish Sea Conference Room 4735 E. Marginal Way S. Seattle, WA 98134-3755 Parking: Parking is available in the public parking log directly east of East Marginal Way, see attached document for Directions/Parking Location. Who Should Attend: All interested vendors, including small businesses, large businesses, and other industry partners. Attendance at this event is not mandatory however pre-approval is required to attend the event. Represented firms may register up to two (2) attendees. Registration Instructions: Interested parties must register by completing the pre-registration form via the following link: https://forms.osi.apps.mil/r/tJzXmSDqgx **The pre-registration link has been closed due to capacity being reached. Due to high demand, a waitlist has been created. ** To be added to the waitlist for this event, please complete the waitlist form via the following link: https://forms.osi.apps.mil/r/7bBsHK9p0E Once pre-registration form is submitted, a DoD Safe Drop-Off Request will be sent to the email address provided with your pre-registration form. Firms will have 14 days from when the DoD Safe Drop-Off link is provided to complete and submit the Vetting Info spreadsheet, which is provided as an attachment to this notice. PLEASE NOTE: Vetting Info form is only be submitted via DoD Safe Drop-Off Link. Emails will not be accepted. Once the vetting process is completed you will be notified if your attendance has been confirmed for the event. Additional Information: Please note that this special notice relates to both Sources Sought Notice IDs W912DW_SentinelGBSD_NAICS236220 and W912DW_SentinelGBSD-Utilities_NAICS237130 This is an Industry Day notice only. This notice is solely for informational purposes regarding an upcoming industry day and should not be construed as a request for offers or proposals. The Government is not committed to issuing a solicitation or awarding a contract based on this notice. Participation in this event is not a prerequisite for submitting a proposal.

The U.S. Army Corps of Engineers, Seattle District, is pleased to announce an upcoming in-person Industry Day for the Malmstrom Air Force Base Sentinel Program. The purpose of this event is to provide industry partners with information regarding the program, individual projects within the program, gather feedback, and foster open communication between the government and industry. Event Details: Date: 13 January 2026 Time: 0900-1200 PST Format: In-Person, max capacity of 120 attendees Registration Due Date: 29 December 2025, or when max capacity is reached **Updated Location**: Brockey Student Center, South Seattle College 6000 16th Avenue SW, Seattle, WA 98106 Who Should Attend: All interested vendors, including small businesses, large businesses, and other industry partners. Attendance at this event is not mandatory however pre-approval is required to attend the event. Represented firms may register up to two (2) attendees. Registration Instructions: Interested parties must register by completing the registration form via the below link. Attendance at this event is not mandatory.Submit one (1) form for each attendee. Represented firms may register up to two (2) attendees. Please note that by completing this form you are not guaranteed a seat at the event. Registration will close on 29 December 2025, or when max capacity (120 attendees) is reached, whichever comes first.** You will receive a confirmation email once your seat is reserved for the event. https://forms.osi.apps.mil/r/a9DGS1e3d1 Additional Information: Please note that this special notice relates to both Sources Sought Notice IDs W912DW_SentinelGBSD_NAICS236220 and W912DW_SentinelGBSD-Utilities_NAICS237130 This is an Industry Day notice only. This notice is solely for informational purposes regarding an upcoming industry day and should not be construed as a request for offers or proposals. The Government is not committed to issuing a solicitation or awarding a contract based on this notice. Participation in this event is not a prerequisite for submitting a proposal.

1/15/2025 Update: Thank you to all who participated in our Industry Day event for the Malmstrom Air Force Base Sentinel Program! Slide presentation and attendance sheet have been added to this notice. Questions and Answers received during the event are in progress and will be posted to this notice at a future date. ******************************************************************* The U.S. Army Corps of Engineers, Seattle District, is pleased to announce an upcoming in-person Industry Day for the Malmstrom Air Force Base Sentinel Program. The purpose of this event is to provide industry partners with information regarding the program, individual projects within the program, gather feedback, and foster open communication between the government and industry. Event Details: Date: 13 January 2026 Time: 0900-1200 PST Format: In-Person, max capacity of 120 attendees Registration Due Date: 29 December 2025, or when max capacity is reached **Updated Location**: Brockey Student Center, South Seattle College 6000 16th Avenue SW, Seattle, WA 98106 Who Should Attend: All interested vendors, including small businesses, large businesses, and other industry partners. Attendance at this event is not mandatory however pre-approval is required to attend the event. Represented firms may register up to two (2) attendees. Registration Instructions: Interested parties must register by completing the registration form via the below link. Attendance at this event is not mandatory.Submit one (1) form for each attendee. Represented firms may register up to two (2) attendees. Please note that by completing this form you are not guaranteed a seat at the event. Registration will close on 29 December 2025, or when max capacity (120 attendees) is reached, whichever comes first.** You will receive a confirmation email once your seat is reserved for the event. https://forms.osi.apps.mil/r/a9DGS1e3d1 Additional Information: Please note that this special notice relates to both Sources Sought Notice IDs W912DW_SentinelGBSD_NAICS236220 and W912DW_SentinelGBSD-Utilities_NAICS237130 This is an Industry Day notice only. This notice is solely for informational purposes regarding an upcoming industry day and should not be construed as a request for offers or proposals. The Government is not committed to issuing a solicitation or awarding a contract based on this notice. Participation in this event is not a prerequisite for submitting a proposal.

3/2/2025 Upate: Questions and Answers document has been added. ***************************************** 1/15/2025 Update: Thank you to all who participated in our Industry Day event for the Malmstrom Air Force Base Sentinel Program! Slide presentation and attendance sheet have been added to this notice. Questions and Answers received during the event are in progress and will be posted to this notice at a future date. ******************************************************************* The U.S. Army Corps of Engineers, Seattle District, is pleased to announce an upcoming in-person Industry Day for the Malmstrom Air Force Base Sentinel Program. The purpose of this event is to provide industry partners with information regarding the program, individual projects within the program, gather feedback, and foster open communication between the government and industry. Event Details: Date: 13 January 2026 Time: 0900-1200 PST Format: In-Person, max capacity of 120 attendees Registration Due Date: 29 December 2025, or when max capacity is reached **Updated Location**: Brockey Student Center, South Seattle College 6000 16th Avenue SW, Seattle, WA 98106 Who Should Attend: All interested vendors, including small businesses, large businesses, and other industry partners. Attendance at this event is not mandatory however pre-approval is required to attend the event. Represented firms may register up to two (2) attendees. Registration Instructions: Interested parties must register by completing the registration form via the below link. Attendance at this event is not mandatory.Submit one (1) form for each attendee. Represented firms may register up to two (2) attendees. Please note that by completing this form you are not guaranteed a seat at the event. Registration will close on 29 December 2025, or when max capacity (120 attendees) is reached, whichever comes first.** You will receive a confirmation email once your seat is reserved for the event. https://forms.osi.apps.mil/r/a9DGS1e3d1 Additional Information: Please note that this special notice relates to both Sources Sought Notice IDs W912DW_SentinelGBSD_NAICS236220 and W912DW_SentinelGBSD-Utilities_NAICS237130 This is an Industry Day notice only. This notice is solely for informational purposes regarding an upcoming industry day and should not be construed as a request for offers or proposals. The Government is not committed to issuing a solicitation or awarding a contract based on this notice. Participation in this event is not a prerequisite for submitting a proposal.

3/2/2026 Upate: Questions and Answers document has been added. ***************************************** 1/15/2026 Update: Thank you to all who participated in our Industry Day event for the Malmstrom Air Force Base Sentinel Program! Slide presentation and attendance sheet have been added to this notice. Questions and Answers received during the event are in progress and will be posted to this notice at a future date. ******************************************************************* The U.S. Army Corps of Engineers, Seattle District, is pleased to announce an upcoming in-person Industry Day for the Malmstrom Air Force Base Sentinel Program. The purpose of this event is to provide industry partners with information regarding the program, individual projects within the program, gather feedback, and foster open communication between the government and industry. Event Details: Date: 13 January 2026 Time: 0900-1200 PST Format: In-Person, max capacity of 120 attendees Registration Due Date: 29 December 2025, or when max capacity is reached **Updated Location**: Brockey Student Center, South Seattle College 6000 16th Avenue SW, Seattle, WA 98106 Who Should Attend: All interested vendors, including small businesses, large businesses, and other industry partners. Attendance at this event is not mandatory however pre-approval is required to attend the event. Represented firms may register up to two (2) attendees. Registration Instructions: Interested parties must register by completing the registration form via the below link. Attendance at this event is not mandatory.Submit one (1) form for each attendee. Represented firms may register up to two (2) attendees. Please note that by completing this form you are not guaranteed a seat at the event. Registration will close on 29 December 2025, or when max capacity (120 attendees) is reached, whichever comes first.** You will receive a confirmation email once your seat is reserved for the event. https://forms.osi.apps.mil/r/a9DGS1e3d1 Additional Information: Please note that this special notice relates to both Sources Sought Notice IDs W912DW_SentinelGBSD_NAICS236220 and W912DW_SentinelGBSD-Utilities_NAICS237130 This is an Industry Day notice only. This notice is solely for informational purposes regarding an upcoming industry day and should not be construed as a request for offers or proposals. The Government is not committed to issuing a solicitation or awarding a contract based on this notice. Participation in this event is not a prerequisite for submitting a proposal.