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Award detail

THE CONTRACTOR SHALL PROVIDE SUPPORT FOR NON TIME-CRITICAL REMOVAL ACTION PLANNING & OVERSIGHT SUPT ASSOCIATED W/ENPRO HOLDINGS ON NAVAJO NATION UNDER THE RESPONSE ASSESSMENT & EVALUATION SERVICES (RAES) II 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_68HE0923F0077_6800_68HE0923D0002_6800
Signed date: 2023-09-18
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

$428,850

Recipient

Navajo Nation

Awarding agency

Environmental Protection Agency

Source code

NAICS 541620

Award summary

Key facts from the source record

Total obligation

$428,850

Award type

DELIVERY ORDER

Awarding office

REGION 9 CONTRACTING OFFICE

PIID

68HE0923F0077

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

AZ

Date

2023-09-18

End date

2028-04-30

Amount

$428,850

Award description

What the source record says

THE CONTRACTOR SHALL PROVIDE SUPPORT FOR NON TIME-CRITICAL REMOVAL ACTION PLANNING & OVERSIGHT SUPT ASSOCIATED W/ENPRO HOLDINGS ON NAVAJO NATION UNDER THE RESPONSE ASSESSMENT & EVALUATION SERVICES (RAES) II 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_68HE0923F0077_6800_68HE0923D0002_6800

PIID

68HE0923F0077

Source record ID

291007132

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

TUBA CITY, AZ

Signed date

2023-09-18

Performance end

2028-04-30

Source last modified

2026-02-18

Potential end date

2028-04-30 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

TUBA CITY, AZ

Performance address

TUBA CITY, AZ, 86045 | UNITED STATES

Performance county

COCONINO

Performance congressional district

02

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

$428,850

Total outlay

$155,792

Base exercised options

$428,850

Base and all options

$428,850

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

The company profile behind this award

Category context

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