Oils, lubricating, synthetic, manufacturing · Idaho

Dover Chemical Corporation Hammond Works

Hammond, ID · ~68 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.8
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Dover Chemical Corporation Hammond Works runs at 145% of its industry's injury rate - more dangerous than the typical Oils, lubricating, synthetic, manufacturing workplace, earning a grade D.

Dover Chemical Corporation Hammond Works: 4.8 TCR = 145% of Oils, lubricating, synthetic, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Dover Chemical Corporation Hammond Works safety composite

Dover Chemical Corporation Hammond Works scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 6%), 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).

F

23/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.8 per 100 workers

Safer than 21% of industry peers

DART rate
F 6.93 per 100 workers

Safer than 6% of industry peers

Fatalities
D 0

Safer than 51% 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

Dover Chemical Corporation Hammond Works: 2.7 → 6.9 TCR

Peak year 2024 @ 6.9 TCR · DART/TCR 1.44× in 2024

Dover Chemical Corporation Hammond Works's TCR rose 4.3 from 2.7 in 2022 to 6.9 in 2024. In 2024, DART was 1.44× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 325998 · Hammond, ID ABOVE-IND · SMALL

Grade D · TCR 4.8 · 145% of ind

  • DART 6.9 DART
  • RANK #5/6
  • PHOTO Pak Technologies - 3…
  • BOOK 2y book
  • INJ 7 inj
  • SIZE ~68 FTE

Nearest TCR peer: Pak Technologies - 35th and Capital - Salt (0.0 TCR gap)

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

Dover Chemical Corporation Hammond Works in the TCR neighbourhood

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

TCR

What this shows Dover Chemical Corporation Hammond Works averages 4.8 TCR (145% of the Oils, lubricating, synthetic, manufacturing BLS benchmark).

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

Dover Chemical Corporation Hammond Works TCR series: 2022=2.7 · 2024=6.9 · BLS 3.3

Where Dover Chemical Corporation Hammond Works falls in its industry

485 Oils, lubricating, synthetic, establishments

Safer than 21% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Idaho alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 6 Oils, lubricating, synthetic, employers in Idaho.

Dover Chemical Corporation Hammond Works (68 employees, TCR 4.8) among 29 same-industry peers, split at the industry median of 62 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 05001,0001,500 051015 Average employees Total Case Rate Dover Chemical Corporation Hammond Works
Dover Chemical Corporation Hammond Works (68 employees, TCR 4.8) among 29 same-industry peers, split at the industry median of 62 employees and a TCR of 2.5

Dover Chemical Corporation Hammond Works has more employees than the Oils, lubricating, synthetic, manufactur median and a higher 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
2024 6.9 6.9 5 0 0
2022 2.7 2.7 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325998 · ID · Hammond

485 Oils, lubricating, synthetic, manufacturing employers nationwide with a credible TCR · 2,774 rated employers in Idaho with headcount on file · 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 Pak Technologies - 35th and Capital - Salt 4.8 TCR
NAICS-TCR Ralph Santore & Sons, Inc. 4.7 TCR
NAICS-TCR Pinnacle Oil Holdings, LLC - Plant 4.7 TCR
NAICS-TCR Southwin Sparks 4.7 TCR
STATE-SIZE 104504 - INL Navy SFHP Structural Erection 68 FTE
STATE-SIZE D&A Glass 68 FTE
STATE-SIZE Upson Company 68 FTE
STATE-SIZE DFA FLUID - BOISE ID 68 FTE
NAT-TCR Marshall 4.8 TCR
NAT-TCR EVEN Hotel - Sarasota Lakewood Ranch 4.8 TCR
NAT-TCR District Wide 4.8 TCR
NAT-TCR Oregon Health Investors Inc. 4.8 TCR
NAT-SIZE LCI-Lineberger Construction Inc. 68 FTE
NAT-SIZE King Kullen #47 68 FTE
NAT-SIZE Denny's 9551 68 FTE
NAT-SIZE SOBT Administration 68 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: 2024, 2022. 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.