Piling (i.e., bored, cast-in-place, drilled), building foundation, contractors · California

Foundation Constructors, Inc.

Oakley, CA · ~118 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.8
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Foundation Constructors, Inc. runs at 66% of its industry's injury rate - safer than the typical Piling (i.e., bored, cast-in-place, drilled), building foundation, contractors workplace, earning a grade B.

Foundation Constructors, Inc.: 1.8 TCR = 66% of Piling (i.e., bored, cast-in-place, drilled), building foundation, contractors BLS 2.8 · 3y Form 300A (see methodology below)

Foundation Constructors, Inc. safety composite

Foundation Constructors, Inc. scores strongest on total case rate (tcr) (safer than 64% of same-industry peers) and weakest on dart rate (safer than 30%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

D

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.84 per 100 workers

Safer than 64% of industry peers

DART rate
F 2.42 per 100 workers

Safer than 30% of industry peers

Fatalities
D 0

Safer than 52% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−0.7

2017→2020

Foundation Constructors, Inc. injury rate improved

Foundation Constructors, Inc.'s TCR fell 0.7 from 3.1 in 2017 to 2.4 in 2020. Peak filing year was 2017 at 3.1 TCR. In 2020, DART was 1.32× this establishment's average TCR (severity share of cases).

2017=3.1 · 2018=0.0 · 2020=2.4

OSHA ITA Form 300A scorecard

Establishment book 238910 · Oakley, CA AT/BELOW-IND · MID

Grade B · TCR 1.8 · 66% of ind

  • DART 2.4 DART
  • RANK #54/184
  • PHOTO Welsh Excavation Com…
  • BOOK 3y book
  • INJ 5 inj
  • SIZE ~118 FTE

Nearest TCR peer: Welsh Excavation Company, Inc. (0.0 TCR gap)

Read with this employer → · Industry book → · California employers → · Look up another →

Foundation Constructors, Inc. in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Foundation Constructors, Inc. averages 1.8 TCR (66% of the Piling (i.e., bored, cast-in-place, drilled), building foundation, contractors BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Foundation Constructors, Inc. TCR series: 2017=3.1 · 2018=0 · 2020=2.4 · BLS 2.8

Where Foundation Constructors, Inc. falls in its industry

1,750 Piling (i.e., bored, cast-in-p establishments

Safer than 64% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #54 safest of 184 Piling (i.e., bored, cast-in-p employers in California.

Foundation Constructors, Inc. (118 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 050100150200250 0246810 Average employees Total Case Rate Foundation Constructors, Inc.
Foundation Constructors, Inc. (118 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5

Foundation Constructors, Inc. has more employees than the Piling (i.e., bored, cast-in-place, dril median and a lower injury rate than the industry's median TCR of 2.5. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2020 2.4 2.4 2 0 0
2018 0.0 0.0 0 0 0
2017 3.1 2.1 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238910 · CA · Oakley

1,750 Piling (i.e., bored, cast-in-place, drilled), building foundation, contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 17 employers in Oakley, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Welsh Excavation Company, Inc. 1.8 TCR
NAICS-TCR Swan Companies, Inc. 1.8 TCR
NAICS-TCR American Deep Foundation, Inc. 1.8 TCR
NAICS-TCR Hinkle Construction Services 1.8 TCR
STATE-SIZE Prestige Farming inc 118 FTE
STATE-SIZE Cipponeri Orchards 118 FTE
STATE-SIZE PHC Facilities, Inc. dba The Plug DTLA 118 FTE
STATE-SIZE Plug Connection - Lodi 118 FTE
CITY-NEAR Amazon.com Services LLC - SCK8 748 FTE
CITY-NEAR Amazon.com Services LLC - TCY9 416 FTE
CITY-NEAR Amazon.com Services LLC - DFO2 251 FTE
CITY-NEAR CAOAL - OAKLEY 178 FTE
NAT-TCR UMC, Inc. 1.8 TCR
NAT-TCR 5 South Court Government Services 1.8 TCR
NAT-TCR Store 0018 Albemarle 1.8 TCR
NAT-TCR Bradbury Stamm Construction, Inc 1.8 TCR
NAT-SIZE Islander Resort 118 FTE
NAT-SIZE Orizon Aerostructures 118 FTE
NAT-SIZE Physical Rehab & Wellness Center of Spartanburg 118 FTE
NAT-SIZE ASC Ponca City 118 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2020, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.