BesaGov

Contract 80KSC019F0141

Tetra Tech, Inc. · National Aeronautics And Space Administration · September 25, 2019

Firm Fixed PriceFull & Open CompetitionNAICS 541620IDIQ Task Order

Tetra Tech, Inc. was awarded a federal contract by National Aeronautics And Space Administration on September 25, 2019 for $9.75 million of work in environmental consulting services. Performance is in Orlando, FL. This is a task or delivery order issued under parent IDIQ 80KSC019D0011. The contract has been modified 7 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on December 19, 2025.

Obligated to date
$9.75M
$9,752,184
Current value
$9.75M
Modifications
7
Latest December 19, 2025

Contract details

PIID
80KSC019F0141
Parent IDIQ
80KSC019D0011
Award type
Delivery Order
Pricing
Firm Fixed Price
Competition
Full And Open Competition
NAICS
541620 · Environmental Consulting Services
Product / service
Architect And Engineering- General: Other
Place of performance
Orlando, FL
First action
September 25, 2019
Latest action
December 19, 2025

Description

PER- AND POLYFLUOROALKYL SUBSTANCES PRELIMINARY OR SOLID WASTE MANAGEMENT UNIT (SWMU) ASSESSMENT AND SITE INVESTIGATION OR CONFIRMATION SAMPLING AT VARIOUS NASA CENTERS OR FACILITIES

Modification timeline

  • December 19, 2025
    Mod P00007
    PER- AND POLYFLUOROALKYL SUBSTANCES PRELIMINARY OR SOLID WASTE MANAGEMENT UNIT (SWMU) ASSESSMENT AND SITE INVESTIGATION OR CONFIRMATION SAMPLING AT VARIOUS NASA
    $0
  • September 19, 2025
    Mod P00006
    PER- AND POLYFLUROALKYL SUBSTANCES PRELIMINARY OR SWMU ASSESSMENT AND SITE INVESTIGATION OR CONFIRMATORY SAMPLING AT VARIOUS NASA CENTERS OR FACILITIES
    $2.49M
  • December 19, 2024
    Mod P00005
    PERFLUOROALKYL (PER-) AND POLYFLUOROALKYL SUBSTANCES PRELIMINARY OR SOLID WASTE MANAGEMENT UNIT (SWMU) ASSESSMENT AND SITE INVESTIGATION OR CONFIRMATION SAMPLIN
    $0
  • April 2, 2024
    Mod P00004
    PER- AND POLYFLUOROALKYL SUBSTANCES PRELIMINARY OR SOLID WASTE MANAGEMENT UNIT (SWMU) ASSESSMENT AND SITE INVESTIGATION OR CONFIRMATION SAMPLING AT VARIOUS NASA
    $1.94M
  • March 31, 2023
    Mod P00003
    PER AND POLYFLUOROALKYL SUBSTANCES PRELIMINARY OR SOLID WASTE MANAGEMENT UNIT ASSESSMENT AND SITE INVESTIGATION OR CONFIRMATION SAMPLING, VARIOUS NASA CENTERS O
    $1.34M
  • September 24, 2020
    Mod P00002
    PER- AND POLYFLUOROALKYL SUBSTANCES PRELIMINARY OR SOLID WASTE MANAGEMENT UNIT ASSESSMENT AND SITE INVESTIGATION OR CONFIRMATION SAMPLING AT VARIOUS NASA CENTER
    $2.40M
  • July 9, 2020
    Mod P00001
    ENVIRONMENTAL REMEDIATION
    $90.5K
  • September 25, 2019
    Base award
    PER- AND POLYFLUOROALKYL SUBSTANCES PRELIMINARY OR SOLID WASTE MANAGEMENT UNIT (SWMU) ASSESSMENT AND SITE INVESTIGATION OR CONFIRMATION SAMPLING AT VARIOUS NASA
    $1.49M
Sign up free to see all 8 modifications

Similar contracts

RecipientAgencyDateObligated
Straughan Environmental, Inc.National Aeronautics And Space AdministrationApril 1, 2026$582.1K
Jacobs Geosyntec A Joint VentureNational Aeronautics And Space AdministrationMarch 31, 2026$414.5K
Hsg, LlcNational Aeronautics And Space AdministrationMarch 31, 2026$200.0K
Tetra Tech, Inc.National Aeronautics And Space AdministrationMarch 30, 2026$1.66M
Tetra Tech, Inc.National Aeronautics And Space AdministrationMarch 30, 2026$4.59M
Tetra Tech, Inc.National Aeronautics And Space AdministrationMarch 26, 2026$995.0K

Top contractors in NAICS 541620

Lifetime obligated dollars across all federal contracts in this NAICS code.

#ContractorContractsObligated
1Booz Allen Hamilton Inc1,874$858.37M
2Eastern Research Group Inc1,456$789.29M
3Industrial Economics Inc558$514.15M
4Icf Incorporated, L.L.C.1,167$494.39M
5Project Enhancement Corporation61$445.38M
6Weston Solutions Inc395$346.81M
7Src Inc452$314.64M
8Aecom Technical Services, Inc.533$300.73M
9The Cadmus Group Llc363$290.33M
10Ageiss Inc317$263.60M

Explore related

Track this on BesaGov

Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.

✓ You’re on the list. We’ll never spam you.

Helpful guides

Continue learning

See all guides →
More on BesaGov

Keep researching

Track this contract, set alerts on similar opportunities, and build proposal pipelines on BesaGov.
Sign up free

Frequently asked questions

What is contract 80KSC019F0141?

Contract 80KSC019F0141 is a federal contract awarded to Tetra Tech, Inc. by National Aeronautics And Space Administration on September 25, 2019 for $9.75 million of work classified under ENVIRONMENTAL CONSULTING SERVICES. It has been modified 7 times since the base award.

Who won contract 80KSC019F0141?

Tetra Tech, Inc. won contract 80KSC019F0141 from National Aeronautics And Space Administration.

How much is contract 80KSC019F0141 worth?

Contract 80KSC019F0141 has obligated $9.75 million to date.