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Base or VA center · Washington

Building Construction contracts at Coast Guard Base Seattle

Numbers cover FY2021–FY2025 (Oct 2020 – Sep 2025). Data as of Oct 21, 2026; complete through Sep 21, 2026. Data status

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Typical award (median)

$231,792

The middle of 8 priced awards, FY2021–FY2025.

Typical number of bids

4

Median bids per award, reported for 8 of 8 competed awards.

Won by small businesses

–

Not enough priced awards to show a share.

Median = the middle award: half were smaller, half were larger. Bids = how many offers the agency received.

What this means

  • The middle building construction award at Coast Guard Base Seattle was $232k (FY2021-FY2025, 8 priced awards).
  • Competed awards drew a median of 4 offers (reported for 8 of 8).
  • There were 8 building construction awards at Coast Guard Base Seattle in FY2021-FY2025; 8 had a usable price.

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Awards per year

Column chart of awards per fiscal year, FY2016 to FY2026. FY2025, the latest full year: 1 award. Most in one year: 5 awards in FY2019. FY2026 is still being reported. 0 1 2 3 4 5 2016 ’16 2017 ’17 2018 ’18 2019 ’19 2020 ’20 2021 ’21 2022 ’22 2023 ’23 2024 ’24 2025 ’25 2026 ’26
  • FY2025, the latest full year: 1 award
  • FY2026 is still being reported
Federal fiscal years run October to September.
Show the numbers
YearAwardsMedian award
FY2016 1 –
FY2017 0 –
FY2018 2 –
FY2019 5 $439,381
FY2020 4 –
FY2021 2 –
FY2022 3 –
FY2023 2 –
FY2024 0 –
FY2025 1 –
FY2026 (provisional) 1 –

Award sizes

Bar chart of priced awards FY2021–FY2025 by size. The most common size was $25k to $250k (4 awards). The median award, $231,792, is in the $25k to $250k band. Under $25k 1 $25k to $250k 4 $250k to $1M 1 $1M to $5M 0 $5M to $25M 1 Over $25M 1
  • Holds the median award, $231,792
Priced awards FY2021–FY2025, by value at award.

Recent awards

The latest 21 awards, newest first. Each contract number opens its official record on USAspending.gov.

Project How it was awarded
Sep 9, 2026 Acceptance of Contractor Proposal for Base Seattle Cercla/PSC Homeport Phase 1B Project. 70Z05026F43000038 on USAspending (opens in a new tab) Unusually large Approx. location Whiting-Turner Contracting Company, the $173,722,190 1 Order (multiple-award IDIQ) Open to all
Aug 26, 2025 Cercla Clean-Up Effort and Waterfront Recapitalization at Base Seattle to Support the Homeporting of New USCG Polar Security Cutters. 70Z05025F43000004 on USAspending (opens in a new tab) Unusually large Approx. location Whiting-Turner Contracting Company, the $137,072,132 3 Order (multiple-award IDIQ) Open to all
Jan 11, 2023 Repair or Replace the Normal Terminal Stop Device at Base Seattle. 70Z08823FESDV0007 on USAspending (opens in a new tab) Approx. location Hhrbi JV $53,664 4 Order (multiple-award IDIQ) Veteran-owned
Dec 27, 2022 DB Construction Services to Build Temporary Facilities at USCG Base Seattle, and Utilities at Terminal 46. 70Z05023F43000004 on USAspending (opens in a new tab) Approx. location Whiting-Turner Contracting Company, the $24,998,344 3 Order (multiple-award IDIQ) Open to all
Mar 26, 2022 Casrep: Repair Water Line Building 3 at U.S. Coast Guard Base Seattle, WA: PSN-20101649 70Z08822FESDV0020 on USAspending (opens in a new tab) Approx. location Hhrbi JV $24,999 3 Order (multiple-award IDIQ) Veteran-owned
Mar 9, 2022 Repair Heating System Building 4 at U.S. Coast Guard Base Seattle, WA - PSN - 9363881 70Z08822FESDV0018 on USAspending (opens in a new tab) Approx. location Advanced Technology Construction Corporation $225,178 5 Order (multiple-award IDIQ) Veteran-owned
Jan 26, 2022 Repair Front Gate at USCG Base Seattle, WA 70Z08822FESDV0003 on USAspending (opens in a new tab) Approx. location Hhrbi JV $187,103 4 Order (multiple-award IDIQ) Veteran-owned
Aug 9, 2021 Install, Replace, or Remove Aid-to-Navigation (ATON) Structures in the Willamette River Area Replace ATON at Willamette River Superfund Site 70Z08821FPQQ15600 on USAspending (opens in a new tab) Approx. location Hhrbi JV $238,405 4 Order (multiple-award IDIQ) Veteran-owned
Jun 14, 2021 IGE: $650,000 FY21, Q3 PSN:14603507 Replace ATON in Puget Sound 70Z08821FPQQ09700 on USAspending (opens in a new tab) Approx. location Hhrbi JV $759,319 9 Order (multiple-award IDIQ) Veteran-owned
Sep 8, 2020 IGE: $756,645 Award: Q4/FY20 PSN: 12971322 Base Seattle, Repair Fender Guide Assemblies 70Z08820FPQQ11000 on USAspending (opens in a new tab) Approx. location Veterans Northwest Construction LLC $1,032,812 8 Order (multiple-award IDIQ) Veteran-owned
May 7, 2020 IGE for Inspection: $50K IGE for Repair: $125K (Will Be Mod) Intended Award Date: 4/17 PSN: 14743789 Inspect and Repair Pier Electrical Power at Base Seattle, Seattle, WA 70Z08820FPQQ12200 on USAspending (opens in a new tab) Approx. location D Square LLC & Au Authum Ki A Joint Venture $131,271 2 Order (multiple-award IDIQ) Veteran-owned
Apr 20, 2020 IGE: $724,931.00 Award: Q2/FY20 PSN: 13644466 Base Seattle, Repave Roads&Parking Lots - DJ - AWD 70Z08820FPQQ12500 on USAspending (opens in a new tab) Approx. location Sustainable Group/Terraphase Engineering JV LLC $724,931 11 Order (multiple-award IDIQ) Veteran-owned
Dec 17, 2019 Building 7, Tenant Relocation, Base Seattle, WA. CEU Oakland PSN 7336481 - DJ - AWD 70Z08820FPQQ02600 on USAspending (opens in a new tab) Approx. location D Square LLC & Au Authum Ki A Joint Venture $2,022,112 5 Order (multiple-award IDIQ) Veteran-owned
Jun 18, 2019 Replace Electrical System and Potable Water Plumbing Point Provide All Labor, Materials to Replace Electrical and Plumbing Quarter a Point 70Z08819FPQQ13000 on USAspending (opens in a new tab) Approx. location Advanced Technology Construction Corporation $442,464 4 Order (multiple-award IDIQ) Veteran-owned
Jun 11, 2019 Base Seattle Major M&R Waterfront: in-Water IGE: $2060K 70Z08819FPQQ04100 on USAspending (opens in a new tab) Approx. location D Square LLC & Au Authum Ki A Joint Venture $2,104,951 3 Order (multiple-award IDIQ) Veteran-owned
Apr 8, 2019 70Z08819CPQQ00400 - Replace Potable Water Main Valves at Base Seattle, Seattle, WA 70Z08819CPQQ00400 on USAspending (opens in a new tab) Approx. location Advanced Technology Construction Corporation $439,381 2 Competed Small business
Dec 13, 2018 Repair Floating Dock System at Base Seattle 70Z08819FPQQ01800 on USAspending (opens in a new tab) Approx. location D Square LLC & Au Authum Ki A Joint Venture $423,862 7 Order (multiple-award IDIQ) Veteran-owned
Nov 21, 2018 Base Seattle-Exterior Repairs BLDG 7 and BLDG 10 - Market Research Completed-Award 2ND QTR 70Z08819FPQQ00500 on USAspending (opens in a new tab) Approx. location D Square LLC & Au Authum Ki A Joint Venture $364,529 8 Order (multiple-award IDIQ) Veteran-owned
Sep 6, 2018 Rebuild ATON in Puget Sound Washington PSN 8616331 70Z08818FPQQ19200 on USAspending (opens in a new tab) Approx. location Hhrbi JV $758,483 12 Order (multiple-award IDIQ) Veteran-owned
Jul 11, 2018 Replace HVAC in Building 1 at USCG Base Seattle, WA 70Z08818CPQQ11500 on USAspending (opens in a new tab) Approx. location Doyon Project Services, LLC $1,488,278 4 Competed Small business
Apr 19, 2016 Demolish Pier Entrance Guard Shack at US Coast Guard Base Seattle, Washington HSCG8816JPQQ083 on USAspending (opens in a new tab) Approx. location RHD Enterprises, Inc. $57,591 4 Order (multiple-award IDIQ) 8(a)

Value at award = the contract value when it was signed. Bids = offers received; "–" means not reported. Set-aside = reserved for a group, such as small or veteran-owned businesses. IDIQ = an umbrella contract; work under it is placed as task orders.

Who won

Companies with the most priced awards here, FY2021–FY2025.

#CompanyAwardsTotal value at award
1 Hhrbi JV 5 $1,263,490
2 Whiting-Turner Contracting Company, the 2 $162,070,476
3 Advanced Technology Construction Corporation 1 $225,178

How the work was bought

Competition

Was the work open to bids?

  • Order (multiple-award IDIQ) 8 (100%)

    A task order placed under an IDIQ held by several companies, who competed for it.

Set-asides

Set-aside = reserved for a group of businesses.

  • Veteran-owned 6 (75%)

    Reserved for service-disabled veteran-owned (SDVOSB) or veteran-owned (VOSB) small businesses.

  • Open to all 2 (25%)

    No set-aside: any size of business could bid.

Contracting offices buying here

Umbrella contracts used here

Many jobs are placed as task orders under an IDIQ: an umbrella contract with no fixed amount. Only the companies holding it can get those orders. A "multiple-award" IDIQ is shared by several companies, who compete for each order. "–" = not reported.

Contract Type Orders Ordering ends
70Z08818DPQQ20600 Multiple-award The IDIQ drew 24 offers 5 Jun 27, 2028
70Z04718DWHITUR00 Multiple-award The IDIQ drew 19 offers 1 Apr 16, 2028
70Z04723DPCNI0006 Multiple-award The IDIQ drew 14 offers 1 Sep 28, 2033
70Z08818DPQQ20200 Multiple-award The IDIQ drew 24 offers 1 Jun 27, 2028

Nearby

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