SolicitationPosted Sep 17, 2026·Responses due Oct 31, 2026

DACA675270001300 - United States Army Corps of Engineers (USACE) seeks to lease approximately 555 gross square feet of office space in SeaTac, Washington for Air Mobility Command

Army Corps of Engineers · W071 ENDIST SEATTLE

Stage
Open solicitation
NAICS
531120
Value
Not stated
Solicitation
DACA675270001300
Set-aside
None stated
PSC
X1AA
Place
Seatac, WA, USA
Contact
Kim La (thu.k.la@usace.army.mil)
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CSV Email

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Where this opportunity stands

Every notice posted under solicitation DACA675270001300 in this department, oldest first.

Early notice
None posted
Solicitation
  • Sep 17, 2026 · this notice
    Solicitation
Award
Not yet. Typical award: Oct 13, 2026 to Nov 22, 2026, middle of the range Oct 29, 2026.
Measured from 1579 past solicitations at Dept of the Army that later posted an award (middle half of cases, counted from Sep 17, 2026).
Responses are due Oct 31, 2026, so an award before then is unlikely; past cases include short solicitations.

Next steps for this stage

Standard steps for the notice type; not advice about this buyer.

  • Decide bid or no bid before the response deadline.
  • Look at the past winners for likely competitors and teaming partners.
  • Follow the opportunity to hear about amendments and the award.

What the notice says

RLP PROCUREMENT SUMMARY/SOLICITATION � UNITED STATES ARMY CORPS OF ENGINEERS The U.S. Government, by and through United States Army Corps of Engineers (USACE), seeks to lease the following space: State: Washington City: SeaTac Delineated Area: North: 154th Street South: 188th Street East: Military Road South West: Des Moines Memorial Dr. South Buildings that have frontage on the boundary streets are deemed to be within the Delineated Area. The building must be in proximity to the AMC Terminal office & be within the SeaTac airport. Gross Square Feet (ABOA): Approximately 555 square feet Space T… (show all)

ype: Office Full Term: 5 Years (60 months) Option Term: Annual/None Additional Requirements: Space should not be located within the 100-year flood plain or wetland unless the Government has determined it to be the only practicable alternative. Space should not located near establishments whose primary operation is the sale of alcoholic beverages, firearms sold/discharged, marijuana dispensaries, or where there are tenants or invitees related to drug treatment or detention facilities. Regularly scheduled public transportation (if provided by municipality) during the workday is required within 1,000 feet. Subleases are not acceptable. Office space should be on the ground floor. Space configuration shall be conducive to an efficient layout. Considerations for an efficient layout include, but are not limited to, the following: size and location of interior fire (support) walls, size and number of columns, column placement, bay depts, window size and placement, convector size and placement, electrical and telephone accessibility, and angles, curves, or offsets that will result in an inefficient use of space. The following space configurations will not be considered: Space with atriums and other areas interrupting contiguous space, extremely long or narrow runs of space (more than twice as long as wide), irregularly shaped space configurations or other unusual building features adversely affective usage. Columns cannot exceed two (2�) square feet and space between columns and/or walls cannot be less than twenty (20�) feet. The offered space must meet or be capable of meeting Government requirements for Security, Fire Life Safety and Handicapped Accessibility. If space offered is above ground level, there must be elevator access. The Government requires a fully serviced lease. All services, janitorial supplies, utilities, and tenant alterations are to be provided as part of the rental consideration. The Government will have access to the space 24 hours a day, 7 days a week. Normal hours of operation are Monday through Friday 0800 to 1700 (excluding weekends and Federal holidays). Electronic Offer Submission: Offers must be submitted electronically via email listed below. Offers are due on or before: October 30, 2026. Any questions regarding this solicitation may be directed to Primary or Secondary Points of Contact listed in the �Contact Information� section of this notice. The U.S. Government, by and through USACE, currently occupies a professional office space in SeaTac Airport under a lease in the city and state specified above, that will be expiring. The Government is considering alternative space if economically advantageous. In making this determination, the Government will consider, among other things, the availability of alternative space that potentially can satisfy the Government�s requirements, as well as costs likely to be incurred through relocating, such as physical move costs, replication of tenant improvements and telecommunication infrastructure, non-productive agency downtime, and costs, including rent, related to vacating the current location prior to lease termination. The Government�s desire is for a full-service lease to include base rent, CAM, and utilities for a professional office space for USACE Air Mobility Command for a term of five (5) years with Government termination rights and location within the delineated area specified above. Offered space must meet Government requirements per the terms of the Government Lease. Interested respondents may include building owners and representatives with the exclusive right to represent buildings owners. Representatives of building owners must include the exclusivity granting the exclusive right to represent the building owner with their response to this advertisement. Additionally, offerors must review the attached documents which contain other Government leasing requirements: Request for Lease Proposals Exhibit A � Rental Proposal Worksheet Exhibit B � Sample U. S. Government Lease for Real Property Exhibit C � General Clauses (GSA Template 3517B) Exhibit D � Representations and Certifications Exhibit E � Certificate of Authorization (LLC or Corporations) Exhibit F � Agency Agreement (Authorization for Property Manager) To be responsive, your offer should be based on all the terms, conditions, and responsibilities expressed throughout the RLP and Lease and be submitted electronically. Please review the RLP and all attachments carefully paying particular attention to the solicitation requirements. The following forms must be completed, initialed, and/or signed and returned electronically with your initial offer. (Note: There may be other required forms. Refer to the enclosed RLP for details.) Exhibit A � Rental Proposal Worksheet Exhibit D � Representations and Certifications (if offeror is not registered in SAM at the time of the offer submission) Exhibit E � Certificate of Authorization (LLC or Corporations) (where applicable) Exhibit F � Agency Agreement (Authorization for Property Manager) Evidence of ownership (warranty deed) or control of building or site. Please note that you are not required to initial and return the following documents at this time: Request for Lease Proposal (RLP) Exhibit B � Sample U. S. Government Lease for Real Property Exhibit C � General Clauses (GSA Template 3517B) Please review all the attached documents thoroughly to obtain a complete understanding of the Government�s requirements. One item of note in the General Clauses, GSA Template 3517, is the requirement to register in the System for Award Management (SAM) at www.SAM.gov (General Clause 17, CFR 52.204-7). This registration is mandatory for any entity wishing to do business with the Government and must be completed at the time of lease award. Entities not currently registered in SAM are advised to start the registration process as soon as possible. After receipt of all proposals, conclusions of any discussions, and receipt of best and final offers, the Government will select a location based on the best value specified in the enclosed RLP. Past performance, if applicable, will also be taken into consideration. The selection is expected to occur approximately thirty (30) days following the initial proposal response date stated above. A Government market survey, appraisal, or value estimate will be conducted to determine fair market rental value. Funds may or may not be presently available for this effort. No award will be made under this solicitation until funds are available. The Government reserves the right to cancel this solicitation, either before or after the closing date for receipt of proposals. In the event the Government cancels this solicitation, the Government has no obligation to reimburse offeror(s) for any cost. Offered space must meet Government requirements for fire safety, accessibility, seismic, and sustainability standards per the term of the Lease. A fully serviced leased is required. Offered space shall not be in the 1-percent-annual change floodplain (formerly referred to as �100-year� floodplain). The government reserved the right to conduct a cost benefit analysis included move and replication costs. Entities are advised to familiarize themselves with the telecommunications prohibitions outlined under Section 889 of the FY19 National Defense Authorization Act (NDAA), as implemented by the

Recent Agency Awards (Loose Match)

1921 award notices on SAM.gov in the last 24 months. Matched by: Same agency (Army Corps of Engineers), any industry: a loose match.

Loose match: same agency, any industry. Read the titles before treating these as competitors.

Single-winner award sizes (1701): middle half $72K to $4.4M, median $298K; range $2K to $1.1B.

WinnerAwardsValueLast
CURTIN MARITIME CORP13$155.3MSep 29, 2026
GREAT LAKES DREDGE & DOCK CO, LLC12$281.0M + 2 sharedSep 28, 2026
MADCON LLC10$2.5MSep 2, 2026
Aantilia LLC10$1.5MSep 29, 2026
RYMARC CONSTRUCTION INC9$1.5MSep 18, 2026
MANSON CONSTRUCTION CO Seattle WA 98134 USA8$75.5M + 3 sharedSep 14, 2026
BRANNON CONTRACTING & MAINTENANCE SERVICES, LLC8$6.4MAug 20, 2026
EVERGREEN CONTRACTORS LLC8$1.5MSep 18, 2026
WEEKS MARINE, INC.7$230.1M + 2 sharedSep 28, 2026
COTTRELL CONTRACTING CORPORATION7$124.9MSep 23, 2026

Value counts new single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling (same contract, or the same office, day and amount); that ceiling is not one company's win, so it is not added in. Contract modifications are not new awards and are not added in either. Revenue next to a ticker is the company's revenue over the latest 12 months in its SEC filings.

Latest awards

Materiality: one award's value as a share of the winner's revenue over the latest 12 months in its SEC filings (or its last fiscal year, as noted when you point at it). Low under 1%, Medium 1 to 5%, High 5% or more. Many awards are paid over several years, so this overstates a single year's share.

Competitive landscape

For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.

  • 0 of these past winners lobbied Army, Dept of (Corps of Engineers) or Army, Dept of (Other) or Natl Guard since 2024 (0 filings)
  • 0 of their lobbyists list a past Army, Dept of (Corps of Engineers) or Army, Dept of (Other) or Natl Guard job
  • No corporate PAC money from them to the overseeing committees since 2024
  • 0 foreign-agent (FARA) registrations
See who and the source records with Pro

Policy around it

Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.

  • 0 bills named on the past winners' lobbying filings
  • 32 rules from the department in the last 12 months
  • 0 executive orders naming the agency in the last 12 months
See who and the source records with Pro

Market

For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.

  • 0 of the past winners are listed companies
  • 0 insider buys and 0 insider sells at them in the last 90 days
See who and the source records with Pro

Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.

Companies are matched to tickers by exact name, including the subsidiaries a company lists in its SEC filings. A company we could not match shows no market rows; that is a miss, not a finding.