Bits, rock drill, oil and gas field-type, manufacturing · Texas

Navigation

Houston, TX · ~333 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Navigation runs at 16% of its industry's injury rate - far safer than the typical Bits, rock drill, oil and gas field-type, manufacturing workplace, earning a grade A.

Navigation: 0.5 TCR = 16% of Bits, rock drill, oil and gas field-type, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Navigation safety composite

Navigation scores strongest on total case rate (tcr) (safer than 79% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

C

71/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.53 per 100 workers

Safer than 79% of industry peers

DART rate
B 0 per 100 workers

Safer than 76% 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%).

Navigation held a steady TCR band

Navigation's TCR held near 0.0 from 0.5 in 2017 to 0.5 in 2018. Peak filing year was 2017 at 0.5 TCR. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

2017=0.5 · 2018=0.5

OSHA ITA Form 300A scorecard

Establishment book 333132 · Houston, TX AT/BELOW-IND · MID

Grade A · TCR 0.5 · 16% of ind

  • DART 0.0 DART
  • RANK #52/208
  • PHOTO Halliburton - Jet Re…
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~333 FTE

Nearest TCR peer: Halliburton - Jet Research Center (0.0 TCR gap)

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

Navigation in the TCR neighbourhood

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

TCR

What this shows Navigation averages 0.5 TCR (16% of the Bits, rock drill, oil and gas field-type, manufacturing BLS benchmark).

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

Navigation TCR series: 2017=0.5 · 2018=0.5 · BLS 3.3

Where Navigation falls in its industry

316 Bits, rock drill, oil and gas establishments

Safer than 79% of graded establishments in this industry, whose median TCR is 1.3.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #52 safest of 208 Bits, rock drill, oil and gas employers in Texas.

Navigation (333 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 1.3 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 01,0002,0003,000 0246810 Average employees Total Case Rate Navigation
Navigation (333 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 1.3

Navigation has more employees than the Bits, rock drill, oil and gas field-type median and a lower injury rate than the industry's median TCR of 1.3. 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
2018 0.5 0.0 1 1 0
2017 0.5 0.5 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333132 · TX · Houston

316 Bits, rock drill, oil and gas field-type, manufacturing employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 5,116 employers in Houston, TX · 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 Halliburton - Jet Research Center 0.5 TCR
NAICS-TCR Baker Hughes Pump Plant 0.5 TCR
NAICS-TCR NOV McAlester Rig Operations 0.5 TCR
NAICS-TCR Venture Repair Center 0.5 TCR
STATE-SIZE Gladiator Energy, LLC 333 FTE
STATE-SIZE A.L. Helmcamp, Inc. 333 FTE
STATE-SIZE Lindamood Demolition 333 FTE
STATE-SIZE Beaumont Chemical Plant 333 FTE
CITY-NEAR IAH IAH 11,560 FTE
CITY-NEAR IAH - Airport United Airlines Offices 10,239 FTE
CITY-NEAR 6925-IAH 9,442 FTE
CITY-NEAR Houston Methodist Hospital Texas Medical Center 8,873 FTE
NAT-TCR Corporate Location 0.5 TCR
NAT-TCR Imaging Sciences International 0.5 TCR
NAT-TCR NuTec Tooling Systems, Inc. 0.5 TCR
NAT-TCR Turkey Point Plant Fossil 0.5 TCR
NAT-SIZE Toyota Boshoku America - Regional Headquarters 333 FTE
NAT-SIZE MHPSA - Lake Mary 333 FTE
NAT-SIZE WRS 333 FTE
NAT-SIZE NSVLTNBT 333 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: 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.