LETTIS CONSULTANTS INTERNATIONAL INC
CONCORD, California
Total Received
$1.7M
Total Awards
16
State
California
Last Updated
Apr 2, 2026
Yearly Funding Trend
$1.3M24
$397K25
Top 16 Awards to LETTIS CONSULTANTS INTERNATIONAL INC
Largest individual federal awards on record for this recipient, ranked by obligated amount. Data through April 2, 2026.
| Award | Awarding Agency | Program | Place | FY | Obligation |
|---|---|---|---|---|---|
CONT_AWD_W912QR24F0175_9700_W912QR21D0013_9700 EXERCISE OPTIONS FOR CLIN 0003, CLIN 0004, CLIN 0005 & CLIN 0006 FOR OAHE DAM SME SPILLWAY EROSION MODELING. | Department of Defense Department of the Army | — | LOUISVILLE, KY-03 | 2024 | $462,518 |
CONT_AWD_W9123624F0011_9700_W912QR21D0013_9700 NORFOLK COASTAL STORM RISK MANAGEMENT SAFETY ASSURANCE REVIEW PROJECT LOCATED IN NORFOLK, VA. PERIOD OF PERFORMANCE MODIFICATION. | Department of Defense Department of the Army | — | CONCORD, CA-10 | 2024 | $237,709 |
ASST_NON_G24AP00227_014 PROJECT TITLE: WORKING GROUP ON UTAH EARTHQUAKE PROBABILITIES 2: COLLABORATIVE RESEARCH BETWEEN LETTIS CONSULTANTS INTERNATIONAL AND THE UTAH GEOLOGICAL SURVEYPROJECT PERIOD: 5 6… | Department of the Interior U.S. Geological Survey | 15.807 EARTHQUAKE HAZARDS PROGRAM ASSISTANCE | CA-11 | 2024 | $171,933 |
CONT_AWD_W912QR22F0336_9700_W912QR21D0013_9700 EXERCISE TASK 2, CLIN 0005 ONE TIME AND EXTEND THE POP ON CLINS 0001, 0005, 0009, 0013 AND 0017 TO 30 SEPT 2026. | Department of Defense Department of the Army | — | CONCORD, CA-10 | 2024 | $162,455 |
CONT_AWD_W912QR25FA102_9700_W912QR21D0013_9700 THE CONTRACTOR SHALL PROVIDE THE COMPLETION OF SEVEN (7) HOLLOW STEM AUGER BORINGS, FOUR (4) UTILITY POTHOLES AT THE EMBANKMENT TOE ADJACENT TO THE EXISTING OUTLET WORKS CONDUIT/C… | Department of Defense Department of the Army | — | BREA, CA-40 | 2025 | $95,294 |
ASST_NON_G22AP00429_014 <P>PROJECT TITLE: REGIONAL SHEAR-WAVE VELOCITY RANDOMIZATION MODEL AND GROUND MOTIONS FOR PORTIONS OF THE CENTRALAND EASTERN U.S.</P>
<P>PERIOD OF PERFORMANCE: 9/1/2022 THROU… | Department of the Interior U.S. Geological Survey | 15.807 EARTHQUAKE HAZARDS PROGRAM ASSISTANCE | CA-11 | 2024 | $79,428 |
ASST_NON_G22AP00305_014 TITLE: PALEOSEISMIC INVESTIGATION OF THE LAFAYETTE FAULT AND THE CONTRA COSTA SHEAR ZONE: AN UNCHARACTERIZED AND POTENTIAL TRANSFER STRUCTURE WITHIN THE EAST BAY HILLS, CONTRA CO… | Department of the Interior U.S. Geological Survey | 15.807 EARTHQUAKE HAZARDS PROGRAM ASSISTANCE | CA-11 | 2025 | $74,769 |
ASST_NON_G25AP00449_014 PROJECT TITLE: CONDITIONAL PROBABILITY OF DISTRIBUTED SURFACE RUPTURE USING THE FDHI DATABASEPROJECT PERIOD: 9 1 2025 THROUGH 8 31 2026AWARD PURPOSE: MANY CRITICAL AND IMPORTANT F… | Department of the Interior U.S. Geological Survey | 15.807 EARTHQUAKE HAZARDS PROGRAM ASSISTANCE | CA-11 | 2025 | $65,928 |
ASST_NON_G22AP00234_014 AWARD PURPOSE THE 18 MARCH 2020 M 5.7 EARTHQUAKE THAT OCCURRED WEST OF SALT LAKE CITY IS THE BESTEVER RECORDED EARTHQUAKE IN THE BASIN AND RANGE PROVINCE IN TERMS OF STRONG MOTION… | Department of the Interior U.S. Geological Survey | 15.807 EARTHQUAKE HAZARDS PROGRAM ASSISTANCE | CA-11 | 2025 | $64,313 |
ASST_NON_G23AP00049_014 PROJECT TITLE:COMPREHENSIVE SEISMOLOGICAL INVESTIGATION OF THE 2020 MW 5.1 SPARTA,NORTH CAROLINA, EARTHQUAKE SEQUENCEPERIOD OF PERFORMANCE: 1 1 2023 THROUGH 12 31 2023AWARD PURPOS… | Department of the Interior U.S. Geological Survey | 15.807 EARTHQUAKE HAZARDS PROGRAM ASSISTANCE | CA-11 | 2025 | $62,271 |
ASST_NON_G23AP00170_014 EXPLORATORY PALEOSEISMIC INVESTIGATION OF THE QUIEN SABE FAULT, SAN BENITO COUNTY, CALIFORNIA, DATED 5 22 2022 | Department of the Interior U.S. Geological Survey | 15.807 EARTHQUAKE HAZARDS PROGRAM ASSISTANCE | CA-11 | 2024 | $59,626 |
ASST_NON_G19AP00120_014 PALEOSEISMIC INVESTIGATION AT THE FISH ROCK ROAD SITE ON THE NORTH COAST SEGMENT OF THE SAN ANDREAS FAULT, GUALALA, CA COLLABORATIVE RESEARCH WITH LETTIS CONSULTANTS INTERNATIONA… | Department of the Interior U.S. Geological Survey | 15.807 EARTHQUAKE HAZARDS PROGRAM ASSISTANCE | CA-11 | 2024 | $52,460 |
ASST_NON_G23AP00169_014 PROJECT TITLE: : TECTONIC GEOMORPHIC MAPPING, GEOCHRONOLOGY, AND STRUCTURAL MODELING OF QUATERNARY ACTIVE FAULTS IN THE SANTA MARIA BASIN, SAN LOUIS OBISPO AND SANTA BARBARA COUNT… | Department of the Interior U.S. Geological Survey | 15.807 EARTHQUAKE HAZARDS PROGRAM ASSISTANCE | CA-11 | 2025 | $34,779 |
ASST_NON_G22AP00037_014 CONSTRAINING THE TIMING OF PALEOSEISMIC EVENTS ON THE WEBER SEGMENT OF THE WASATCH FAULT ZONE AT THE EAST LAYTON SITE, LAYTON, UTAH, DATED 5 27 2021, REVISED 11 16 2021 DMP | Department of the Interior U.S. Geological Survey | 15.807 EARTHQUAKE HAZARDS PROGRAM ASSISTANCE | CA-11 | 2024 | $29,059 |
CONT_AWD_W912QR21F0083_9700_W912QR21D0013_9700 MINIMUM GUARANTEE DEOBLIGATION | Department of Defense Department of the Army | — | LOUISVILLE, KY-03 | 2024 | $0 |
CONT_IDV_W912QR21D0013_9700 A/E RMC MATOC- EXECUTIVE ORDER MO AND POP CORRECTION | Department of Defense Department of the Army | — | — | 2024 | $0 |
Top 16 awards shown, ranked by obligated amount. Dates reflect performance period; last-modified dates match USAspending.gov. Complete listings include all transaction history going back to FY2024.
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View All→Source: USAspending.gov · All Recipients · California