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Award detail

THE CONTRACTOR SHALL SUPPORT DEVELOPMENT OF THE FEDERAL ACTIONS TO ADDRESS IMPACTS OF URANIUM CONTAMINATION IN THE NAVAJO NATION 2020-2029 (TEN-YEAR PLAN) UNDER THE RAES 2 CONTRACT #68HE0923D0002.

Review direct federal award facts for Navajo Nation, including awarding and funding lanes, performance dates, category codes, and source description, then move into the broader recipient, buyer, and market context quickly.

Award ID: CONT_AWD_68HE0924F0001_6800_68HE0923D0002_6800
Signed date: 2023-11-02
Award type: DELIVERY ORDER
Last updated: April 17, 2026
Navajo Nation is the linked recipient on this award page.
Environmental Protection Agency / Environmental Protection Agency is the awarding lane attached to the record.
OAKLAND, CA is the recipient location connected to this award.

Award amount

$74,833

Recipient

Navajo Nation

Awarding agency

Environmental Protection Agency

Source code

NAICS 541620

Award summary

Key facts from the source record

Total obligation

$74,833

Award type

DELIVERY ORDER

Awarding office

REGION 9 CONTRACTING OFFICE

PIID

68HE0924F0001

NAICS lane

541620 - ENVIRONMENTAL CONSULTING SERVICES

PSC lane

B510 - SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS

Recipient

Navajo Nation

Agency

Environmental Protection Agency

Sub agency

Environmental Protection Agency

Funding

Environmental Protection Agency / Environmental Protection Agency

Performance state

CA

Date

2023-11-02

End date

2026-06-12

Amount

$74,833

Award description

What the source record says

THE CONTRACTOR SHALL SUPPORT DEVELOPMENT OF THE FEDERAL ACTIONS TO ADDRESS IMPACTS OF URANIUM CONTAMINATION IN THE NAVAJO NATION 2020-2029 (TEN-YEAR PLAN) UNDER THE RAES 2 CONTRACT #68HE0923D0002.

Federal source facts

Direct USAspending detail fields

Source essentials

This is the shortest high-signal version of the federal award record. Open the deeper sections only when you need party, contract, or financial detail.

16 core facts
Generated award ID

CONT_AWD_68HE0924F0001_6800_68HE0923D0002_6800

PIID

68HE0924F0001

Source record ID

291007178

Award category

contract

Award type

DELIVERY ORDER

Awarding lane

Environmental Protection Agency / Environmental Protection Agency

Awarding office

REGION 9 CONTRACTING OFFICE

Funding lane

Environmental Protection Agency / Environmental Protection Agency

Funding office

REGION 9 (FUNDING OFFICE)

Recipient UEI

J8CNBANBZ6U8

Recipient location

OAKLAND, CA

Place of performance

SAN FRANCISCO, CA

Signed date

2023-11-02

Performance end

2026-06-12

Source last modified

2025-09-03

Potential end date

2026-06-12 00:00:00

Parties and locations

Recipient, parent, address, and place-of-performance detail straight from the source record.

10 facts+
Recipient

Navajo Nation

Recipient parent

TETRA TECH, INC.

Recipient parent UEI

LMRMKLLL3LG5

Recipient address

1999 HARRISON ST STE 500 | OAKLAND, CA, 94612 | UNITED STATES

Recipient county

ALAMEDA

Recipient congressional district

12

Place of performance

SAN FRANCISCO, CA

Performance address

SAN FRANCISCO, CA, 94105 | UNITED STATES

Performance county

SAN FRANCISCO

Performance congressional district

11

Contract mechanics

Competition, solicitation, vehicle, pricing, and acquisition context for the award.

20 facts+

Priority facts

NAICS

541620 - ENVIRONMENTAL CONSULTING SERVICES

PSC

B510 - SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS

Competition

FULL AND OPEN COMPETITION

Solicitation procedure

NEGOTIATED PROPOSAL/QUOTE

Pricing type

TIME AND MATERIALS

Parent award PIID

68HE0923D0002

Additional facts

Referenced IDV agency

ENVIRONMENTAL PROTECTION AGENCY

Evaluated preference

NO PREFERENCE USED

Subcontracting plan

INDIVIDUAL SUBCONTRACT PLAN

Commercial item acquisition

COMMERCIAL PRODUCTS/SERVICES PROCEDURES NOT USED

FedBizOpps

YES

Domestic or foreign entity

U.S. OWNED BUSINESS

Multiple or single award

SINGLE AWARD

Purchase card as payment method

NO

Consolidated contract

NOT CONSOLIDATED

Multi-year contract

NO

Materials and supplies

NO

Parent award ID

CONT_IDV_68HE0923D0002_6800

Parent award vehicle

IDC

Parent IDC type

INDEFINITE DELIVERY / INDEFINITE QUANTITY

Financial trail

Obligation, outlay, options, and subaward figures when the source record exposes them.

5 facts+
Total obligation

$74,833

Total outlay

$7,941

Base exercised options

$74,833

Base and all options

$74,833

Subaward count

0

Recipient business categories

Category Business, Corporate Entity Not Tax Exempt, Not Designated a Small Business, Special Designations, U.S.-Owned Business

Recipient context

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Category context

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