XB57 "MC" - remedial investigation for UXO 2, 3, 4, and other MMR

Active Awarded Last action

Contract number
N4008519F6663
Awardee
Awarding agency
Obligated
$4,221,873

Award facts

Contract value 100% obligated
$4,221,873.00 Current and potential, with all options
Completion date 88% complete
Current and potential, with all options
Contracting staff
NAICS code
541330 Engineering Services
Set-aside
No set-aside
Competition
Full and Open Competition Architect-Engineer FAR 6.102
Pricing
Cost Plus Award Fee
Place of performance
Beaufort, SC 29905, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00007 · The purpose of this modification is to extend the period of performance to 30 september 2027. All other terms and conditions remain unchanged. $0
Supplemental Agreement for work within scope P00006 $1,114,794
Supplemental Agreement for work within scope P00005 $201,577
Supplemental Agreement for work within scope P00004 · "MC" - remedial investigation for UXO 2, 3, 4, and other MMR $0
Supplemental Agreement for work within scope P00003 · "MC" - remedial investigation for UXO 2, 3, 4, and other mmrp $403,613
Supplemental Agreement for work within scope P00002 $1,438,305
Supplemental Agreement for work within scope P00001 · MC - remedial investigation optional tasks for 4A, 5, 6, 7, 8 phase II support. $0
Original award $1,063,584

About this award

This delivery order, awarded to Tetra Tech Inc.'s Norfolk Division on September 10, 2019, supports remedial investigation activities for unexploded ordnance (UXO) and military munitions response (MMR) operations at a facility in Beaufort, South Carolina. The contract is structured as a cost-plus-award-fee arrangement with a ceiling value of $4.2 million and has been extended through September 30, 2027. The work is funded by Naval Facilities Engineering Command (NAVFAC), the Department of the Navy's engineering and environmental management organization, which oversees facility maintenance, environmental remediation, and munitions response across Navy installations. No set-aside designation was used for this award.

Tetra Tech's Norfolk Division brings extensive experience in munitions response and environmental remediation services to federal clients, particularly the Navy. As a division of the larger Tetra Tech, Inc.—a global consulting and engineering firm headquartered in Pasadena, California—the contractor leverages corporate capabilities in environmental site assessment, technical evaluation, and infrastructure support. The extended performance period reflects the ongoing nature of remedial investigation work at this location, which is critical to NAVFAC's mission of managing environmental liabilities and ensuring safe operational environments across Navy facilities. Tetra Tech has previously partnered with Cherokee Nation 3S LLC on similar Navy projects involving facility assessments and environmental compliance activities.

Quick answers

Who was awarded contract N4008519F6663?

N4008519F6663 was awarded to Tetra TECH Inc. by Naval Facilities Engineering Command (Department of the Navy) on September 10, 2019.

How much is contract N4008519F6663 worth?

The government has obligated $4,221,873 on N4008519F6663.

Is contract N4008519F6663 an order under another contract?

Yes. N4008519F6663 is a delivery order under N6247016D9008, an indefinite delivery contract.

Was contract N4008519F6663 competed?

The extent of competition for N4008519F6663 was full and open competition.

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