Limestone mining or quarrying · California

Redding Cement

Redding, CA · ~111 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
2.7
Avg TCR
1.9
Industry avg
0
Fatalities
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The verdict

Redding Cement runs at 142% of its industry's injury rate - more dangerous than the typical Limestone mining or quarrying workplace, earning a grade D.

Redding Cement: 2.7 TCR = 142% of Limestone mining or quarrying BLS 1.9 · 5y Form 300A (see methodology below)

Redding Cement safety composite

Redding Cement scores strongest on total case rate (tcr) (safer than 63% of same-industry peers) and weakest on dart rate (safer than 31%), 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 2.7 per 100 workers

Safer than 63% of industry peers

DART rate
F 2.81 per 100 workers

Safer than 31% of industry peers

Fatalities
D 0

Safer than 50% 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%).

Rising injury rate

Redding Cement: 2.6 → 3.8 TCR

Peak year 2021 @ 3.8 TCR · DART/TCR 1.04× in 2021

Redding Cement's TCR rose 1.1 from 2.6 in 2017 to 3.8 in 2021. In 2021, DART was 1.04× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 212311 · Redding, CA ABOVE-IND · MID

Grade D · TCR 2.7 · 142% of ind

  • DART 2.8 DART
  • RANK #2/7
  • PHOTO MGQ, Inc.
  • BOOK 5y book
  • INJ 14 inj
  • SIZE ~111 FTE

Nearest TCR peer: MGQ, Inc. (0.1 TCR gap)

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

Redding Cement in the TCR neighbourhood

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

TCR

What this shows Redding Cement averages 2.7 TCR (142% of the Limestone mining or quarrying BLS benchmark).

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

Redding Cement TCR series: 2017=2.6 · 2018=3.6 · 2019=0.8 · 2020=2.8 · 2021=3.8 · BLS 1.9

Where Redding Cement falls in its industry

27 Limestone mining or quarrying establishments

Safer than 63% of graded establishments in this industry, whose median TCR is 4.6.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 7 Limestone mining or quarrying employers in California.

Redding Cement (111 employees, TCR 2.7) among 16 same-industry peers, split at the industry median of 48 employees and a TCR of 4.6 2×2 strategic matrix plotting 17 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 20406080100120 05101520 Average employees Total Case Rate Redding Cement
Redding Cement (111 employees, TCR 2.7) among 16 same-industry peers, split at the industry median of 48 employees and a TCR of 4.6

Redding Cement has more employees than the Limestone mining or quarrying median and a lower injury rate than the industry's median TCR of 4.6. 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
2021 3.8 2.8 3 1 0
2020 2.8 1.9 3 0 0
2019 0.8 0.0 1 0 0
2018 3.6 3.6 4 0 0
2017 2.6 2.6 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

212311 · CA · Redding

27 Limestone mining or quarrying employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 207 employers in Redding, 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 MGQ, Inc. 2.6 TCR
NAICS-TCR Materials Division 2.5 TCR
NAICS-TCR Rogers Administration Inc 2.2 TCR
NAICS-TCR Lake Herman Quarry 2.1 TCR
STATE-SIZE CNTRL 111 FTE
STATE-SIZE Peterson Ranch 111 FTE
STATE-SIZE KLEEN HARVEST 111 FTE
STATE-SIZE TMAG Industries, Inc. DBA Stellar Solar Electric 111 FTE
CITY-NEAR 6403-64030151 1,894 FTE
CITY-NEAR Mercy Medical Center Redding 1,789 FTE
CITY-NEAR 64030151-151001 MERCY MEDICAL CENTER REDDING 1,704 FTE
CITY-NEAR 2643-64030151-151001 1,662 FTE
NAT-TCR Eastman Business Park 2.7 TCR
NAT-TCR Foodservice : DOWNINGTOWN 2.7 TCR
NAT-TCR 42361c - Toms River 2.7 TCR
NAT-TCR Main Office 2.7 TCR
NAT-SIZE 43221j - Twin Cities North Dc 111 FTE
NAT-SIZE 42231c - Southgate 111 FTE
NAT-SIZE Bowling Green Manor 111 FTE
NAT-SIZE 44531c - Charlotte Dc 111 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: 2021, 2020, 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.