AwardTape / Contracts / W911WN-23-F-5006
W911WN-23-F-5006: Department of the Army Award to Seaside Engineering & Surveying, LLC
Dewatering surveys at new cumberland locks & dam, stratton, oh.. Contracting activity: W072 ENDIST PITTSBURGH. Estimated completion: 2023-10-01.
$66K cumulative ceiling / COMPETITION NOT STATED / 2023-10-01 completion / W911WN W072 ENDIST PITTSBURGH
1. Contract Summary & Primary Sources
| Contract Number (PIID) | W911WN-23-F-5006 (unhyphenated: W911WN23F5006) · Parent Vehicle: W91237-22-D-0008 |
|---|---|
| Prime Contractor (Awardee) |
Seaside Engineering & Surveying, LLC
(Ohio)
FY2024-FY2026 Federal Defense Portfolio: $19.9M obligated across 73 contracts
|
| Obligated Amount | Order-Dependent / TBD |
| Cumulative Face Value / Ceiling | USAspending Base IDV Ceiling: $65,731 |
| USAspending / FPDS Obligation History | Base Record Obligated: -$39,400 (signed 2023-05-29, latest FPDS action 2024-01-18) · 11 Issued Delivery/Task Order(s) totaling $925,905 |
| Awarding Branch / Agency | Department of the Army |
| Contracting Command & DoDAAC | W911WN: W072 ENDIST PITTSBURGH |
| Competition & Contract Structure | COMPETITION NOT STATED · Delivery Order / Firm-Fixed-Price (FFP) |
| Product / Service & Industry Codes | PSC R404 (Support- Professional: Land Surveys-Cadastral (Non-Construction)) · NAICS 541370 (Surveying And Mapping (Except Geophysical) Services) |
| Work Locations & Funding | Primary Place of Performance: Ohio |
| Estimated Completion Date | 2023-10-01 |
| Verified Primary Sources |
2. Verbatim Announcement & Scope Breakdown
USAspending / FPDS Transaction Description (Contract W911WN23F5006)
Dewatering surveys at new cumberland locks & dam, stratton, oh.
3. Subcontractor, Supply Chain & Capture Intelligence
For Tier-2 / Tier-3 Subcontractors & Suppliers
Subcontracting & Material Supply Window
- Prime Awardee: Seaside Engineering & Surveying, LLC
- Delivery Runway: Active through 2023-10-01
- Requirement Scope: Dewatering surveys at new cumberland locks & dam, stratton, oh.
- Federal Supply Class: PSC R404 (Support- Professional: Land Surveys-Cadastral (Non-Construction))
- BD Action: Reference Prime Contract W911WN-23-F-5006 when contacting Seaside Engineering & Surveying, LLC Supply Chain / Small Business Liaison Officer.
For Competing Primes & Capture Managers
Buying Command & Recompete Posture
- Buying Command: W911WN (W072 ENDIST PITTSBURGH)
- Acquisition Method: COMPETITION NOT STATED
- FOIA Jurisdiction: Army Contracting Command (ACC) FOIA Officer (usarmy.redstone.acc.mbx.hqaccfoia@army.mil)
- Capture Action: Request Section B CLIN ceiling structure and Section C Statement of Work below to benchmark deliverable requirements.
Issued Task & Delivery Orders under W911WN-23-F-5006 (11 shown, $926K obligated)
| Order PIID | Obligated | Awardee | Start / Latest Action | End Date | Order Scope |
|---|---|---|---|---|---|
| W911WN25FA054 | $216K | Seaside Engineering & Surveying, LLC | 2025-06-11 / 2025-06-11 | 2025-09-30 | Dam safety scour erosion surveys at eleven lock and dam navigation structures along the allegheny river, monongahela river, and ohio river |
| W911WN25F5005 | $127K | Seaside Engineering & Surveying, LLC | 2025-06-11 / 2025-06-11 | 2025-09-30 | Navigation structure deformation surveys, monongahela, ohio, and allegheny rivers. |
| W911WN24F5010 | $119K | Seaside Engineering & Surveying, LLC | 2024-06-20 / 2024-07-22 | 2024-10-31 | Scour assessment surveys at six navigation sites within the usace pittsburgh district |
| W911WN25F5000 | $115K | Seaside Engineering & Surveying, LLC | 2024-11-14 / 2024-11-14 | 2024-12-20 | Hydrographic survey - monongahela river |
| W9123725FA088 | $98K | Seaside Engineering & Surveying, LLC | 2025-08-27 / 2025-08-27 | 2026-09-01 | Contractor shall review the scope and provide comments on any errors, omissions, inconsistencies, new industry standards or procedures which would provide the customer with a better end product. |
| W911WN24F5007 | $95K | Seaside Engineering & Surveying, LLC | 2024-05-03 / 2026-04-30 | 2026-10-27 | Survey monitoring of sheet pile wall at dashields lock and dam |
| W911WN24F5009 | $91K | Seaside Engineering & Surveying, LLC | 2024-05-23 / 2024-05-23 | 2024-08-31 | A/e services - navigational deformation surveys at five lock and dam structures along the ohio and monongahela rivers. |
| W911WN26FA079 | $88K | Seaside Engineering & Surveying, LLC | 2026-06-03 / 2026-06-03 | 2026-12-01 | Navigation structural deformation surveys for calendar year 2026. |
| W911WN24F5006 | $37K | Seaside Engineering & Surveying, LLC | 2024-04-25 / 2024-04-25 | 2024-08-31 | Structural deformation surveys at conemaugh, loyalhanna, and youghiogheny reservoirs |
| W911WN23F5000 | -$4K | Seaside Engineering & Surveying, LLC | 2023-03-01 / 2024-06-13 | 2024-02-29 | Survey monitoring of sheet pile wall at dashields lock and dam |
| W9123723F0247 | -$56K | Seaside Engineering & Surveying, LLC | 2023-07-31 / 2024-03-05 | 2023-12-31 | Illinois waterway parcel surveys #2 |
Tier-2 Subcontract Reporting Status (FAR 52.204-10): Prime contractors report first-tier subcontracts of $30,000 or more to the Federal Subaward Reporting System (FSRS) by the end of the month following subcontract award. Under DFARS 252.219-7003, prime awards exceeding $750,000 ($1.5M for construction) carry mandatory small-business subcontracting plans. Component and subsystem suppliers should contact Seaside Engineering & Surveying, LLC Supply Chain / Small Business Liaison referencing contract W911WN-23-F-5006.
Recent Contract Actions from Buying Office W911WN (W072 ENDIST PITTSBURGH)
| Date | Contract (PIID) | Prime Contractor | Amount | Completion | Scope Summary |
|---|---|---|---|---|---|
| 2026-09-23 | W911WN-26-C-A010 | BCI Construction USA | $14.0M | Sep 29, 2028 | BCI Construction USA wins $14.0M contract for lock and dam hydraulics upgrades. U.S. Army Corps of Engineers $14.0M obligated now work throu... |
| 2026-04-07 | W911WN-26-C-A004 | SAF | $10.6M | Apr 8, 2028 | SAF wins $10.6M contract for demolition and removal of the existing hydraulic system and related components. U.S. Army Corps of Engineers $1... |
| 2026-02-02 | W911WN-26-C-A001 | C.J. Mahan Construction | $13.6M | Jul 30, 2029 | C.J. Mahan Construction wins $13.6M contract for dam tow haulage system replacement. U.S. Army Corps of Engineers $13.6M obligated now signe... |
Other Recent Department of War Awards to Seaside Engineering & Surveying, LLC
| Date | Contract (PIID) | Branch | Amount | Completion | Scope Summary |
|---|---|---|---|---|---|
| 2026-04-01 | W9126G-26-C-A010 | Army | $10.1M | Oct 1, 2027 | Seaside Engineering & Surveying wins $10.1M contract for land boundary surveys for Group "A" Del Rio Texas Sector-1, Del Rio Texas Sector-2.... |
4. Underlying Contract Files (Section B Pricing & Section C Statement of Work)
Document Status: Not yet on file. The government publishes the award notice and obligation record above, but does not post the underlying Section C Statement of Work (SOW), Section B line-item pricing schedule (CLINs), or Sole-Source Justification & Approval (J&A) online.
Free DIY 5 U.S.C. 552 Generator ($0 Cost)
Pre-Filled FOIA Request Letter for W911WN-23-F-5006
Routed to Army Contracting Command (ACC) FOIA Officer (usarmy.redstone.acc.mbx.hqaccfoia@army.mil) · Official Agency FOIA Portal ↗
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