Old river sill structure

Ended Awarded Last action

Contract number
W9123722F0121
Awardee
Awarding agency
Obligated
$2,028,279

Award facts

Contract value 100% obligated
$2,028,279.00 Current and potential, with all options
Completion date 100% complete
Current and potential, with all options
Contracting staff
Funding agency
US Army Corps of Engineers Department of the Army, Department of Defense
NAICS code
541330 Engineering Services
Set-aside
No set-aside
Competition
Full and Open Competition Architect-Engineer FAR 6.102
Pricing
Firm Fixed Price
Place of performance
Lettsworth, LA 70753, USA

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Change Order P00004 · Old river sill structure final quantities descope modification -$133,584
Change Order P00003 · Old river sill structure modification phase II - field survey modification $544,579
Change Order P00002 · Old river sill structure site visit restructure modification $0
Change Order P00001 · Old river sill structure drilling location and time extension. $79,427
Original award $1,537,857

About this award

This is a firm-fixed-price delivery order contract awarded to Stantec Consulting Services Inc., a global design and consulting firm, by the U.S. Army Corps of Engineers for the Old River Sill Structure project in Lettsworth, Louisiana. The contract has a ceiling value of $2,028,279.00 and an ultimate completion date of September 1, 2024.

The contract includes floating plant and marine services, sonic drilling, geophysical services, and other technical support for the modeling and seismic surveying of the Old River Low Sill Structure on the Mississippi River. Stantec is working with several subcontractors, including Shallow Draft Elevating Boats Inc., Cascade Drilling, L.P., and Collier Geophysics LLC, to deliver these specialized services.

This contract is not set aside for any specific business category. It is part of a larger $200 million multiple-award Indefinite Delivery Vehicle (IDV) the Army Corps awarded to Stantec in May 2023 for architectural and engineering design services in the Great Lakes and Ohio River Division. The contract work supports the Corps' expertise in dam safety modifications and infrastructure development projects.

Subawards

Subcontractor Amount Awarded
Cascade Drilling, L.P. OLD RIVER SILL STRUCTURE MODIFICATION PHASE II - FIELD SURVEY MODIFICATION Sonic Drilling in support of the Old River Low Sill Structure, Modeling and Seismic… $294,402

Quick answers

Who was awarded contract W9123722F0121?

W9123722F0121 was awarded to Stantec Consulting Services Inc. by ENDIST Huntington (US Army Corps of Engineers) on May 5, 2022.

How much is contract W9123722F0121 worth?

The government has obligated $2,028,279 on W9123722F0121.

Which agency awarded contract W9123722F0121?

ENDIST Huntington (US Army Corps of Engineers) awarded W9123722F0121, with funding from US Army Corps of Engineers (Department of the Army).

Is contract W9123722F0121 an order under another contract?

Yes. W9123722F0121 is a delivery order under W9123720D0010, an indefinite delivery contract.

Was contract W9123722F0121 competed?

The extent of competition for W9123722F0121 was full and open competition.

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