BUILDING A BETTER TOMORROW Your Engineering & Environment team at the Tepa Companies
Joint Base Pearl Harbor-Hickam Hawaii Data Analysis Support Services
O N E T E PA T E A M . C O M P R E H E N S I V E S O L U T I O N S . P R OV E N P E R F O R M A N C E . Established in 2005, Tepa, LLC (Tepa) is owned by the Paskenta Band of Nomlaki Indians. The Tepa Companies are wholly owned subsidiaries of Tepa, which provides a common administrative and executive management team to reduce client costs and improve project efficiency. Each of the Tepa Companies works independently and collaboratively to provide construction, engineering, environmental, industrial, and technology services.
W H Y T E PA ▶
$3B in revenue since 2005
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$1B bonding capacity with $250M per project
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350+ projects concurrently with combined value of more than $1B
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Experience modification rating below industry standard
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Small-company flexibility with large-company financial controls
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The Paskenta Nomlaki Foundation reinvests Tepa’s success into the Tribe and local communities
ENGINEERING & ENVIRONMENT DIVISION Tepa’s Engineering & Environment division is comprised of five companies. We bring complementary technical capabilities in numerous engineering and environmental specialties that support federal, state, local, commercial, and tribal clients, with deep experience serving the U.S. Army Corps of Engineers (USACE) and Department of Defense (DoD) installations and mission-driven programs.
In the Pacific, Tepa is supporting Naval operations at Joint Base Pearl Harbor-Hickam (JBPHH) through data analysis, fuel operations, records management, and stakeholder briefing support. We pair small-business responsiveness with the technical depth, project controls, and national resources of the Tepa Companies to help clients meet regulatory requirements; manage risk; and advance resilient, sustainable infrastructure solutions. We have a range of capabilities including fuel storage and distribution Operations Support, military master planning; Military Munitions Response Program support; specialized conceptual site model (CSM) development and refinement; per- and polyfluoroalkyl substances (PFAS) investigation, technical support, and response; environmental remediation; compliance; and cultural and natural resource management. Our team is comprised of experts in their field and includes nationally recognized subject matter experts with roles in the Interstate Technology and Regulatory Council, Society of American Military Engineers, and National Airborne Operations Center, along with highly skilled management and technical staff, organized to maximize self-performance capabilities.
Engineering & Environment Division: Pacific Capabilities
Data Analysis Support Services CLIENT: COMMANDER, NAVY INSTALLATIONS COMMAND (CNIC) LOCATION: JBPHH, HAWAII CONTRACT: N0060423C0001 AWARDED TEPA ENTITY: TEHAMA, LLC We provide an array of subject matter expertise for CNIC-Joint Base Fuel Department (JB7) and Navy Closure Task Force Red Hill Bulk Fuel Storage Facility and their continued operations. The team integrates environmental compliance and remediation expertise with fuel-system operations, data analysis, information management, and strategic planning to support informed decisionmaking and regulatory coordination. Services include managing and analyzing complex facility records; preparing technical briefings, reports, and stakeholder responses; developing operational procedures and maintenance orders; validating infrastructure drawings; supporting spill prevention and environmental compliance activities; and advising on future fuel-system improvements. With our teaming partner, Pond & Company, our contract supports the continued operation of mission-critical fuel infrastructure at JBPHH, Hawaii.
NAVAIR Ranges Management & Technical Services CLIENT: NAVAL AIR WARFARE CENTER LOCATION: NAVAL AIR STATION PATUXENT RIVER, MARYLAND CONTRACT: N0042117C0045 | TO: N0042122C0014 AWARDED TEPA ENTITY: TEHAMA, LLC Our team provided National Environmental Policy Act and environmental compliance support services for this Cost Plus Fixed Fee project. Services included environmental, GIS, analytical, engineering, communications, public involvement, and training to the Range Sustainability Offices at Naval Air Systems Command (NAVAIR) and at the Naval Air Warfare Center, Aircraft Division.
ENGINEERING & ENVIRONMENT BUSINESS I N F O R M AT I O N Tehama ECS 8(a) CERTIFIED UNTIL 09/2029
541620 Primary NAICS D517NDLLS5Q8 UEI 83G86 CAGE Tehama TS
8(a) CERTIFIED UNTIL 12/2030
562910 Primary NAICS KC4ACZE5GEX5 UEI 8DKA8 CAGE Tepa PS
8(a) CERTIFIED UNTIL 09/2030
541310 Primary NAICS XY6AWTVMAJU4 UEI 8QV98 CAGE Tehama SMALL BUSINESS
541330 Primary NAICS YDH4LRQMJ8N3 UEI 5T0G8 CAGE Tepa ES SMALL BUSINESS
541330 Primary NAICS ZYCMHB9DM1N8 UEI 92WG0 CAGE
Optimized Remediation Contract CLIENT: USACE SAVANNAH LOCATION: MOODY AIR FORCE BASE (AFB), VALDOSTA, GEORGIA CONTRACT: W912EP16D0009 | TO: W912HN20F1024 AWARDED TEPA ENTITY: TEHAMA, LLC In support of the Environmental Restoration Program at Moody AFB, our firm, and teaming partner Arcadis U.S., Inc. are working with USACE Savannah and stakeholders at regulatory, state, and local levels to perform environmental remediation activities. Moody AFB is an active DoD facility located approximately 10 miles northeast of Valdosta, Georgia, in northeast Lowndes County. This $7M project began in September 2020 and will be completed in September 2027. This multi-year performance-based contract will conduct site restoration and achieve Performance Objectives at nine Installation Restoration Program sites with chlorinated solvent-related contamination. This includes maintaining established remedies, implementing optimizations to enhance remedial progress at applicable sites, and achieving site-specific objectives.
Engineering & Environment Division: Pacific Capabilities
Former Camp Swift MRSs 10, 12, 13, 14, and 15 MEC Remedial Action CLIENT: USACE TULSA | LOCATION: BASTROP COUNTY, TEXAS CONTRACT: W912BV25C0005 | AWARDED TEPA ENTITY: TEHAMA TS, LLC We are executing this Formerly Used Defense Site (FUDS) munitions and explosives of concern (MEC) remedial action project, which involves the completion of various tasks and deliverables to support an MEC remedial action for the Camp Swift FUDS munitions response sites (MRSs) 10, 12, 13, 14, and 15. Camp Swift is a 30,538-acre FUDS (Property Number K06TX0304) and is located approximately 20 miles east of Austin, Texas. The MRSs were used as the main artillery range and impact area/buffer zone during World War II. The final remedy for the MRSs is Surface and Subsurface Removal of MEC to 1.5 feet below ground surface using advanced geophysical classification with Land Use Controls.
Facilities Utilization Study (FUS) for Veterinary Treatment Facility (VTF) CLIENT: USACE/NAVY BUMED | LOCATION: CFAY, JAPAN | CONTRACT: W9126G19D6000 TO: W912BV24F0374 | AWARDED TEPA ENTITY: TUKUH TECHNOLOGIES, LLC Our firm provided specialized Master Planning and Facility Utilization Support to the U.S. Navy, conducting a detailed assessment of the VTF at Commander Fleet Activities Yokosuka (CFAY). The project addressed critical operational gaps in an aging, undersized facility responsible for the readiness of military working dogs and the care of government- and privately owned animals. We executed a comprehensive FUS and Deficiency Tabulation, identifying severe spatial constraints and cross-contamination risks that compromised mission support and biosecurity. To resolve these deficiencies, our team developed and evaluated three distinct courses of action ranging from essential system repairs to full facility replacement. We ultimately defined a preferred strategy focused on renovating and expanding the existing structure to separate clinical operations from administrative functions, ensuring compliance with Unified Facilities Criteria 4-510-01 for Medical Military Facilities. The engagement culminated in the delivery of a validated Program for Design, rigorous parametric cost estimates, and DoD Form 1391 programming documentation to justify future Military Construction funding.
PFAS Base-Wide Hydrogeologic CSMs at 43 Bases CLIENT: U.S. AIR FORCE | LOCATION: CONUS/OCONUS CONTRACT: FA890322C0039 | AWARDED TEPA ENTITY: TEHAMA ECS, LLC We are supporting the Air Force Civil Engineer Center in the completion of base-wide CSMs using Environmental Sequence Stratigraphy (ESS) at multiple Air Force (AF) installations. Our team is updating CSMs at three AF installations and developing base-wide CSMs for 40 AF installations using ESS techniques to develop detailed stratigraphic cross sections, culminating in final base-wide CSMs. The CSMs with detailed stratigraphic cross sections will serve as a primary tool to understand and predict contaminant dispersion patterns. The CSMs organize available site information and synoptic water level measurement events to facilitate a better understanding of the site. This effort includes gathering data from many different sources; organizing and analyzing data; and presenting results in a detailed, highquality, and defensible base-wide hydrogeologic CSM report. The result of this work produces a comprehensive base-wide hydrogeological CSM or update to the existing CSM; an advanced high-resolution understanding of contaminant migration pathways; compilations of useful datasets comprising both new data and newly conditioned and analyzed existing data; and recommendations for AF restoration program activities such as PFAS Remedial Investigations, remediation activities, and the base-wide Optimized Remediation Contracts.
Fort Hunter Liggett (FHL)/Parks Reserve Forces Training Area (PRFTA) Compliance CLIENT: USACE SACRAMENTO | LOCATION: FHL, CALIFORNIA CONTRACT: W9123822C0024 | AWARDED TEPA ENTITY: TEHAMA, LLC Since 2015, we have been awarded three consecutive contracts to provide comprehensive technical environmental compliance support to comply with Executive Orders and federal, State of California, and local environmental regulations, statutes, and policies. Services provided included conducting routine field inspections, collecting samples, gathering data, maintaining equipment inventories, preparing permit applications, preparing regulatory reports, and maintaining compliance program guides at FHL and PRFTA to achieve applicable requirements and program objectives of the compliance programs listed in Army - Environmental Protection and Enhancement AR 200-1.
Engineering & Environment Division: Pacific Capabilities
C O N T R AC T I N G V E H I C L E S * Department of the Air Force
C O N TAC T S Sherry Gibson PE, PMP President, Engineering & Environment Division
Phillip Benton JBPHH Site Program Manager, Environmental Fuels
Amanda Anding PMP Engineering & Environment Business Development Manager
Sherry.Gibson@Tepa.com
Phillip.Benton@Tepa.com
Amanda.Anding@Tepa.com
(719) 437-5131
(720) 302-3287
(832) 867-4780
AE NEXT | Capacity: $200M Term/Length of Contract: 2021–2026 Contract Number: FA890321D0039 AFCEC AE ES 2023 | Capacity: $1.5B Term/Length of Contract: 2025–2035 Contract Number: FA890325D0015 ECOS | Capacity: $3.5B Term/Length of Contract: 2026–2034 Contract Number: FA890326D0065
GSA MAS & OASIS+
T H E T E PA C O M PA N I E S In our owning Tribe’s native language, Tepa means “tomorrow.” We are committed to building the future and looking toward tomorrow with our clients. Since 2005, the Tepa Companies have successfully delivered over 2,200 projects to clients nationwide, on time and within budget. We utilize all the resources, capabilities, and experience of our Tepa Companies to deliver solutions to our clients, providing small-company flexibility with large-company processes and controls. Currently, the Tepa Companies have more than 500 employees and are completing over 350 projects valued at $1.4B combined. As a tribally owned organization, the Tepa Companies take the responsibility to preserve and enhance tribal traditions and culture to heart, and we work with tribal communities to infuse their rich legacy into every project.
8(a) MAS | Capacity: $1M SINs: 562910RMI, 541620, OLM Term/Length of Contract: 2025–2030 Contract Number: 47QRAA25D00DW MAS Small Business | Capacity: $1M/SIN SINs: 541620, 541330ENG, 562910REM, OLM Term/Length of Contract: 2018–2028 Contract Number: 47QRAA18D00A4 OASIS+ SB IDIQ Term/Length of Contract: 2024–2029 Contract Number: 47QRCA25DS865
USDA Forest Service ALF Environmental Response Capacity: $7M Term/Length of Contract: 2024–2029 Contract Number: 12444325A0014
USACE Baltimore District 8(a) SATOC IDIQ Military & Civil Planning Capacity: $4.5M Term/Length of Contract: 2026–2031 Contract Number: W912DR26DA010
TRIBALLY OWNED SMALL BUSINESS The Tepa Companies support federal agencies through authorized contracting pathways, including the Small Business Administration 8(a) Business Development Program, when appropriate and in accordance with applicable statutes and regulations. As a tribally owned 8(a) participant, we help agencies meet mission requirements efficiently while maintaining strong governance, internal controls, and performance accountability.
USACE Kansas City District
Under 13 Code of Federal Regulations §124.506(b), tribally owned 8(a) participants may be eligible for sole-source awards with standard thresholds of $25M for civilian agencies and $100M for DoD agencies. Awards above these thresholds may be made when the Contracting Officer determines a higher value is appropriate and documents the rationale in writing in accordance with the regulation.
USACE Louisville District
We view these contracting pathways as a responsibility: delivering proven performance, disciplined compliance, and responsible stewardship of federal resources while supporting long-term community reinvestment. Tepa’s owning Tribe, the Paskenta Band of Nomlaki Indians, is a federally recognized tribe based in Northern California, east of the Coastal Range in what is now known as Tehama and Glenn Counties. The Tribe actively supports its members and surrounding area residents through diversified business holdings and contributions to community organizations from the Paskenta Nomlaki Foundation.
8(a) ERS SATOC IDIQ | Capacity: $9.9M Term/Length of Contract: 2021–2026 Contract Number: W912DQ21D3014
USACE Los Angeles District 8(a) ERS w/ MMRP IDIQ SATOC Capacity: $9.9M Term/Length of Contract: 2026–2031 Contract Number: W912PL26DA010 8(a) ECS IDIQ SATOC | Capacity: $20M Term/Length: 2023–2028 Contract Number: W912QR23C0024
USACE Mobile District SB ERS IDIQ MATOC | Capacity: $219M Term/Length of Contract: 2023–2033 Contract Number: W9127823D0004
USACE Omaha District 8(a) ECS IDIQ SATOC | Capacity: $20M Term/Length of Contract: 2022–2028 Contract Number: W9128F22R0057 8(a) Rapid Response #6 SATOC Capacity: $35M Term/Length of Contract: 2023–2031 Contract Number: W9128F00R0023
USACE Sacramento District 8(a) ERS w/MMRP IDIQ SATOC Capacity: $98M Term/Length of Contract: 2023–2028 Contract Number: W9123824D0001
USACE Seattle District 8(a) PRAC MATOC IDIQ | Capacity: $245M Term/Length of Contract: 2026–2031 Contract Number: W912DW26DA013
USACE St. Paul District
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QA Inspection Services | Capacity: $10M Term/Length of Contract: 2021–2026 Contract Number: W912ES22D0004 *Current as of October 2026