B519: Geotechnical Studies
Professional Services › Management Advisory Services · Figures are FPDS award actions reporting this code.
Service code
Active
Overview
- FY2026 obligations
- $5.99M
- $5,988,057awarded under B519
- FY2027 to date
- -$850
- 3 awards · year to date · net de-obligation
- FY2026 awards
- 62
- awards with an action under this code
- Open notices
- 0
- open SAM.gov notices classified under B519
Obligations by fiscal year of action
- FY2027: -$850 (de-obligation) (year to date)
- FY2026: $5,988,057
- FY2025: $4,592,740
- FY2024: $7,157,022
- FY2023: $5,382,735
- FY2022: $4,949,247
Total across 6 fiscal years: $28,068,952
Net de-obligation in that fiscal year (obligations withdrawn).
* Year to date.
Source: FPDS award actions reporting this PSC. Obligations are the sum of the obligation on each action (modifications included). Department of Defense actions appear about 90 days after they are signed.
Definition
- Official name
- Geotechnical Studies
- Short name
- SPECIAL STUDIES/ANALYSIS- GEOTECHNICAL
- Category
- Professional Services › Management Advisory Services
- Status
- Active since October 1, 2011
Top buying agencies
FY2024–FY2026 · awarding sub-tier agencies
| Rank | Agency | Obligated | |
|---|---|---|---|
| 1 | Department Of The Army | $8,539,461 | 48.1% |
| 2 | Department Of The Air Force | $3,948,732 | 22.3% |
| 3 | Immediate Office Of The Secretary Of Transportation | $1,405,713 | 7.9% |
| 4 | U.S. Customs And Border Protection | $1,246,058 | 7.0% |
| 5 | Forest Service | $1,180,244 | 6.7% |
| 6 | Federal Highway Administration | $723,145 | 4.1% |
| 7 | Federal Aviation Administration | $712,693 | 4.0% |
| 8 | Department Of Veterans Affairs | $108,886 | 0.6% |
| 9 | U.S. Geological Survey | $106,357 | 0.6% |
| 10 | Maritime Administration | $97,730 | 0.6% |
Top vendors
FY2024–FY2026
| Rank | Vendor | Obligated | ||
|---|---|---|---|---|
| 1 | FUGRO USA LAND, INC. | $4,295,210 | 3 | 24.2% |
| 2 | TACTICA MANAGEMENT SERVICES LLC | $3,904,682 | 1 | 22.0% |
| 3 | ARDENT MANAGEMENT CONSULTING, LLC | $2,541,771 | 7 | 14.3% |
| 4 | EUSTIS ENGINEERING, L.L.C. | $2,527,228 | 3 | 14.2% |
| 5 | CENTRAL GEOTECHNICAL SERVICES, LLC | $959,176 | 1 | 5.4% |
| 6 | AHTNA INFRASTRUCTURE & TECHNOLOGIES LLC | $711,293 | 11 | 4.0% |
| 7 | HEESONG GEOTEK CO., LTD. | $536,872 | 11 | 3.0% |
| 8 | RICHARD CATLIN & ASSOCIATES INC | $484,294 | 2 | 2.7% |
| 9 | VINE LABORATORIES INC | $420,632 | 4 | 2.4% |
| 10 | GEOLINES, LLC | $311,157 | 3 | 1.8% |