Construction management, marine structure · Washington
Manson Construction Co.
Seattle, WA · ~741 workers · 2 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 1.9
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Manson Construction Co. runs at 67% of its industry's injury rate - safer than the typical Construction management, marine structure workplace, earning a grade B.
Manson Construction Co.: 1.9 TCR = 67% of Construction management, marine structure BLS 2.8 · 2y Form 300A (see methodology below)
Manson Construction Co. safety composite
Manson Construction Co. scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (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).
39/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 1.88 per 100 workers
Safer than 41% of industry peers
- DART rate
- F 1.23 per 100 workers
Safer than 28% of industry peers
- Fatalities
- D 0
Safer than 52% 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
−0.8
2016→2017
Manson Construction Co. injury rate improved
Manson Construction Co.'s TCR fell 0.8 from 2.3 in 2016 to 1.5 in 2017. Peak filing year was 2016 at 2.3 TCR. In 2017, DART was 0.65× this establishment's average TCR (severity share of cases).
2016=2.3 · 2017=1.5
OSHA ITA Form 300A scorecard
Establishment book 237990 · Seattle, WA AT/BELOW-IND · MID
Grade B · TCR 1.9 · 67% of ind
- DART 1.2 DART
- RANK #9/26
- PHOTO 101781 - Dulles Metr…
- BOOK 2y book
- INJ 32 inj
- SIZE ~741 FTE
Nearest TCR peer: 101781 - Dulles MetroRail (0.0 TCR gap)
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Manson Construction Co. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Manson Construction Co.
1.9 TCR
- 101781 - Dulle
101781 - Dulles MetroRail
1.9 TCR
- ACTA Project
ACTA Project
1.9 TCR
- ABE Enterprise
ABE Enterprises Kennesaw
1.9 TCR
- Maxx HDD, LLC
Maxx HDD, LLC
1.9 TCR
What this shows Manson Construction Co. averages 1.9 TCR (67% of the Construction management, marine structure BLS benchmark).
Manson Construction Co. TCR series: 2016=2.3 · 2017=1.5 · BLS 2.8
Where Manson Construction Co. falls in its industry
932 Construction management, marin establishmentsSafer than 41% of graded establishments in this industry, whose median TCR is 1.5.
Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 26 Construction management, marin employers in Washington.
Manson Construction Co. has more employees than the Construction management, marine structur median and a higher injury rate than the industry's median TCR of 1.5. 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 |
|---|---|---|---|---|---|
| 2017 | 1.5 | 1.2 | 12 | 0 | 0 |
| 2016 | 2.3 | 1.4 | 20 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
237990 · WA · Seattle
932 Construction management, marine structure employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 1,279 employers in Seattle, WA · 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 | 101781 - Dulles MetroRail | 1.9 TCR |
| NAICS-TCR | ACTA Project | 1.9 TCR |
| NAICS-TCR | ABE Enterprises Kennesaw | 1.9 TCR |
| NAICS-TCR | Maxx HDD, LLC | 1.9 TCR |
| STATE-SIZE | Chateau Ste. Michelle | 741 FTE |
| STATE-SIZE | Eldec Aerospace Corp. | 741 FTE |
| STATE-SIZE | The Walt Disney Company DMED WA | 741 FTE |
| STATE-SIZE | Frontier Behavioral Health | 741 FTE |
| CITY-NEAR | UW Seattle | 32,378 FTE |
| CITY-NEAR | The United States of America | 25,000 FTE |
| CITY-NEAR | Starz Entertainment | 25,000 FTE |
| CITY-NEAR | UW Medical Center - Montlake and NW | 11,307 FTE |
| NAT-TCR | Kimber Mfg., Inc. 161 Railroad | 1.9 TCR |
| NAT-TCR | 08 - Watertown | 1.9 TCR |
| NAT-TCR | Scs-Stead Nv - 2669 (Nvste) | 1.9 TCR |
| NAT-TCR | Ashland (Kyald) | 1.9 TCR |
| NAT-SIZE | Scrub, Inc. | 741 FTE |
| NAT-SIZE | AHI Services | 741 FTE |
| NAT-SIZE | LSC-Danville | 741 FTE |
| NAT-SIZE | Odessa Regional Medical Center | 741 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.