Family facts
IDVParent PIIDEPS91703
AgencyRegion 9 Contracting Office
Awarding officeRegion 9 Contracting Office
Awarding agencyEnvironmental Protection Agency (EPA)
Period endDec 7, 2023
IDV obligated$10.2M
Child awards21
Places of performance
StatesAZ, CA
Distinctive task orders
1268HE0919F0017 — THE PURPOSE OF THIS MODIFICATION IS TO THE PURPOSE OF THIS MODIFICATION IS TO INCREASE FUNDS AND ADD ONE TASK FOR NEW M…
Tetra Tech, Inc. · $15.5M · PoP Oct 7, 2023
68HE0920F0105 — THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE INCREMENTAL FUNDING AND REVISE THE SOW. THIS WILL BE MODIFICATION P00002…
Tetra Tech, Inc. · $3.8M · PoP Oct 7, 2023
68HE0922F0024 — CONTRACTOR WILL PROVIDE SUPPORT FOR TECHNICAL DESIGN SERVICES FOR, AND PLANNING AND CONDUCTING CLEANUP VERIFICATION OF,…
Tetra Tech, Inc. · $3.5M · PoP Dec 7, 2023
68HE0920F0027 — THE PURPOSE OF THIS MODIFICATION IS TO REMOVE FREYJA KNAPP AS PRIMARY TOCOR AND REPLACE HER WITH NASRIN ERDELYI AS PRIM…
Tetra Tech, Inc. · $1.0M · PoP Oct 7, 2023
68HE0919F0122 — THE PURPOSE OF THIS MODIFICATION IS TO ADD JESSE KASS AS ALT TOCOR. THIS WILL BE MODIFICATION #P00005 FOR TASK ORDER #0…
Tetra Tech, Inc. · $846K · PoP Oct 7, 2023
68HE0918F0368 — THE PURPOSE OF THIS MODIFICATION IS TO EXTEND THE POP. THIS IS MODIFICATION P00007 FOR TASK ORDER #0007(68HE0918F0368)…
Tetra Tech, Inc. · $813K · PoP Oct 7, 2023
68HE0918F0380 — THE PURPOSE OF THIS TASK ORDER IS TO EXTEND THE PERIOD OF PERFORMANCE TO 054/09/2023 AND ADD ALTERNATE TOCOR. THIS WILL…
Tetra Tech, Inc. · $626K · PoP Oct 7, 2023
68HE0922F0051 — THE PURPOSE OF THIS TASK ORDER IS A REMOVAL ASSESSMENT AT THE OLD CHURCH ROCK MINE SITE IN THE CHURCH ROCK CHAPTER OF T…
Tetra Tech, Inc. · $423K · PoP Oct 7, 2023
68HE0922F0007 — THE CONTRACTOR SHALL PERFORM A TREATABILITY STUDY USING ABLATION (ALSO KNOWN AS KINETIC SEPARATION) ON URANIUM MINE WAS…
Tetra Tech, Inc. · $411K · PoP Jan 31, 2023
68HE0921F0067 — THE PURPOSE OF THIS TASK ORDER IS TO UPDATE THE DRAFT EE/CA PREPARED BY START AND SUPPORT EPA THROUGH PUBLIC MEETINGS A…
Tetra Tech, Inc. · $387K · PoP Oct 7, 2023
68HE0920F0006 — THE PURPOSE OF THIS MODIFICATION IS EXTEND THE POP. THIS WILL BE MODIFICATION P000003 OF TO #00025(68HE0920F0006) UNDER…
Tetra Tech, Inc. · $374K · PoP Oct 7, 2023
68HE0918F0415 — THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO CHANGE THE PRIMARY TOCOR TO JESSE KASS. THIS WILL BE MODIFICATION P00…
Tetra Tech, Inc. · $371K · PoP Apr 9, 2023
Data: Showing contracts ≥ $100K from federal procurement records (FPDS-NG, SAM.gov, and related repositories), normalized by PrimeRFP SCOUT. Each row keyed by Award ID (PIID); task orders appear as independent rows.
Data as of · refreshed monthly