Ammunition loading and assembling plants · Tennessee
Security Signals, Inc. Somerville Plant
Somerville, TN · ~59 workers · 3 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 4.2
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Security Signals, Inc. Somerville Plant runs at 126% of its industry's injury rate - more dangerous than the typical Ammunition loading and assembling plants workplace, earning a grade D.
Security Signals, Inc. Somerville Plant: 4.2 TCR = 126% of Ammunition loading and assembling plants BLS 3.3 · 3y Form 300A (see methodology below)
Security Signals, Inc. Somerville Plant safety composite
Security Signals, Inc. Somerville Plant scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on total case rate (tcr) (safer than 28%), 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).
51/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 4.15 per 100 workers
Safer than 28% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 78% 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%).
TCR Δ
−2.6
2022→2024
Security Signals, Inc. Somerville Plant injury rate improved
Security Signals, Inc. Somerville Plant's TCR fell 2.6 from 4.9 in 2022 to 2.3 in 2024. Peak filing year was 2023 at 5.3 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2022=4.9 · 2023=5.3 · 2024=2.3
OSHA ITA Form 300A scorecard
Establishment book 325998 · Somerville, TN ABOVE-IND · SMALL
Grade D · TCR 4.2 · 126% of ind
- DART 0.0 DART
- RANK #5/7
- PHOTO Clinton
- BOOK 3y book
- INJ 5 inj
- SIZE ~59 FTE
Nearest TCR peer: Clinton (0.0 TCR gap)
Read with this employer → · Industry book → · Tennessee employers → · Look up another →
Security Signals, Inc. Somerville Plant in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Security Signals, Inc. Somerville Plant
4.2 TCR
- American Phoen
American Phoenix
4.2 TCR
- Clinton
Clinton
4.1 TCR
- Peninsula
Peninsula
4.1 TCR
- Premier Magnes
Premier Magnesia RPK
4.1 TCR
What this shows Security Signals, Inc. Somerville Plant averages 4.2 TCR (126% of the Ammunition loading and assembling plants BLS benchmark).
Security Signals, Inc. Somerville Plant TCR series: 2022=4.9 · 2023=5.3 · 2024=2.3 · BLS 3.3
Where Security Signals, Inc. Somerville Plant falls in its industry
485 Ammunition loading and assembl establishmentsSafer than 28% of graded establishments in this industry, whose median TCR is 2.5.
Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 7 Ammunition loading and assembl employers in Tennessee.
Security Signals, Inc. Somerville Plant has fewer employees than the Ammunition loading and assembling plants 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 | 2.3 | 0.0 | 1 | 0 | 0 |
| 2023 | 5.3 | 2.6 | 2 | 0 | 0 |
| 2022 | 4.9 | 4.9 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
325998 · TN · Somerville
485 Ammunition loading and assembling plants employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 13 employers in Somerville, TN · 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 | Clinton | 4.1 TCR |
| NAICS-TCR | Peninsula | 4.1 TCR |
| NAICS-TCR | American Phoenix | 4.2 TCR |
| NAICS-TCR | Premier Magnesia RPK | 4.1 TCR |
| STATE-SIZE | Erwin Utilities Authority | 59 FTE |
| STATE-SIZE | Landmark Construction | 59 FTE |
| STATE-SIZE | Rogers Group Inc. EMTN Construction | 59 FTE |
| STATE-SIZE | Campbell Construction, Inc. | 59 FTE |
| CITY-NEAR | 901-465-1529 | 854 FTE |
| CITY-NEAR | (901)-465-1813 | 377 FTE |
| CITY-NEAR | Memphis Contract Packaging Building 1 | 205 FTE |
| CITY-NEAR | NHC HealthCare, Somerville | 94 FTE |
| NAT-TCR | Mdt Ltl | 4.2 TCR |
| NAT-TCR | Giant 194 | 4.2 TCR |
| NAT-TCR | Giant Food Stores 6257 | 4.2 TCR |
| NAT-TCR | Giant 387 | 4.2 TCR |
| NAT-SIZE | Rexburg ID DI | 59 FTE |
| NAT-SIZE | Rifenburg North Carolina, LLC | 59 FTE |
| NAT-SIZE | PASR | 59 FTE |
| NAT-SIZE | Design Ready Controls - OK | 59 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.