Physical science research and development laboratories or services (except biotechnology research and development) · Massachusetts
10 Tyler Street
Somerville, MA · ~120 workers · 3 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 1.6
- Avg TCR
- 0.5
- Industry avg
- 0
- Fatalities
The verdict
10 Tyler Street runs at 330% of its industry's injury rate - far more dangerous than the typical Physical science research and development laboratories or services (except biotechnology research and development) workplace, earning a grade F.
10 Tyler Street: 1.6 TCR = 330% of Physical science research and development laboratories or services (except biotechnology research and development) BLS 0.5 · 3y Form 300A (see methodology below)
10 Tyler Street safety composite
10 Tyler Street scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 17%), 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).
28/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 1.65 per 100 workers
Safer than 24% of industry peers
- DART rate
- F 1.01 per 100 workers
Safer than 17% 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%).
TCR Δ
−1.0
2022→2024
10 Tyler Street injury rate improved
10 Tyler Street's TCR fell 1.0 from 2.0 in 2022 to 1.0 in 2024. Peak filing year was 2022 at 2.0 TCR. In 2024, DART was 0.61× this establishment's average TCR (severity share of cases).
2022=2.0 · 2023=1.9 · 2024=1.0
OSHA ITA Form 300A scorecard
Establishment book 541712 · Somerville, MA ABOVE-IND · MID
Grade F · TCR 1.6 · 330% of ind
- DART 1.0 DART
- RANK #12/18
- PHOTO Corteva - Marion, IA
- BOOK 3y book
- INJ 4 inj
- SIZE ~120 FTE
Nearest TCR peer: Corteva - Marion, IA (0.0 TCR gap)
Read with this employer → · Industry book → · Massachusetts employers → · Look up another →
10 Tyler Street in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- Silicon Mounta
Silicon Mountain Contract Svcs
1.7 TCR
- This site
10 Tyler Street
1.6 TCR
- Corteva - Mari
Corteva - Marion, IA
1.6 TCR
- Saint-Gobain,
Saint-Gobain, Plymouth MN
1.6 TCR
- Hyster-Yale Gr
Hyster-Yale Group - Fairview, Oregon
1.6 TCR
What this shows 10 Tyler Street averages 1.6 TCR (330% of the Physical science research and development laboratories or services (except biotechnology research and development) BLS benchmark).
10 Tyler Street TCR series: 2022=2 · 2023=1.9 · 2024=1 · BLS 0.5
Where 10 Tyler Street falls in its industry
319 Physical science research and establishmentsSafer than 24% of graded establishments in this industry, whose median TCR is 0.8.
Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 18 Physical science research and employers in Massachusetts.
10 Tyler Street has fewer employees than the Physical science research and developmen median and a higher injury rate than the industry's median TCR of 0.8. 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 | 1.0 | 1.0 | 1 | 0 | 0 |
| 2023 | 1.9 | 0.0 | 1 | 1 | 0 |
| 2022 | 2.0 | 0.0 | 2 | 2 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
541712 · MA · Somerville
319 Physical science research and development laboratories or services (except biotechnology research and development) employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 67 employers in Somerville, MA · 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 | Corteva - Marion, IA | 1.6 TCR |
| NAICS-TCR | Saint-Gobain, Plymouth MN | 1.6 TCR |
| NAICS-TCR | Hyster-Yale Group - Fairview, Oregon | 1.6 TCR |
| NAICS-TCR | Silicon Mountain Contract Svcs | 1.7 TCR |
| STATE-SIZE | DORCHESTER COMM L PT-MA10 | 120 FTE |
| STATE-SIZE | Structure Tone Building Group | 120 FTE |
| STATE-SIZE | NEL Corporation | 120 FTE |
| STATE-SIZE | PRIME STEEL ERECTING, INC | 120 FTE |
| CITY-NEAR | Mass General Brigham Inc | 7,655 FTE |
| CITY-NEAR | Partners Community Physicians Organization | 909 FTE |
| CITY-NEAR | Cataldo Somerville | 513 FTE |
| CITY-NEAR | AllWays Health Partners | 486 FTE |
| NAT-TCR | OTDS | 1.6 TCR |
| NAT-TCR | Griffin Pavement Striping, LLC | 1.6 TCR |
| NAT-TCR | NCI Atwater | 1.6 TCR |
| NAT-TCR | Hawthorne, CA | 1.6 TCR |
| NAT-SIZE | Nashville Stratas Foods | 120 FTE |
| NAT-SIZE | Barron Breeder Farms | 120 FTE |
| NAT-SIZE | Fives Landis Corp | 120 FTE |
| NAT-SIZE | Elkhart Products Corporation - Fayetteville | 120 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.