Commercial building construction general contractors · Maine
Optimum Construction
South Portland, ME · ~31 workers · 3 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 0.3
- Avg TCR
- 2.9
- Industry avg
- 0
- Fatalities
The verdict
Optimum Construction runs at 11% of its industry's injury rate - far safer than the typical Commercial building construction general contractors workplace, earning a grade A.
Optimum Construction: 0.3 TCR = 11% of Commercial building construction general contractors BLS 2.9 · 3y Form 300A (see methodology below)
Optimum Construction safety composite
Optimum Construction scores strongest on total case rate (tcr) (safer than 96% of same-industry peers) and weakest on fatalities (safer than 51%), 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).
77/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- A 0.33 per 100 workers
Safer than 96% of industry peers
- DART rate
- C 0 per 100 workers
Safer than 73% 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
Optimum Construction: 0.0 → 1.0 TCR
Peak year 2024 @ 1.0 TCR · DART/TCR 0× in 2024
Optimum Construction's TCR rose 1.0 from 0.0 in 2022 to 1.0 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 236220 · South Portland, ME AT/BELOW-IND · SMALL
Grade A · TCR 0.3 · 11% of ind
- DART 0.0 DART
- RANK #1/17
- PHOTO ACC Construction Co.…
- BOOK 3y book
- INJ 1 inj
- SIZE ~31 FTE
Nearest TCR peer: ACC Construction Co., Inc (0.0 TCR gap)
Read with this employer → · Industry book → · Maine employers → · Look up another →
Optimum Construction in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site 0.3
Optimum Construction
0.3 TCR
- ACC Constructi 0.3
ACC Construction Co., Inc
0.3 TCR
- The Weitz Comp 0.3
The Weitz Company - National Office
0.3 TCR
- J. Kadowaki, I 0.3
J. Kadowaki, Inc.
0.3 TCR
- Savannah Offic 0.3
Savannah Office
0.3 TCR
What this shows Optimum Construction averages 0.3 TCR (11% of the Commercial building construction general contractors BLS benchmark).
Optimum Construction TCR series: 2022=0 · 2023=0 · 2024=1 · BLS 2.9
Where Optimum Construction falls in its industry
4,692 Commercial building constructi establishmentsSafer than 96% of graded establishments in this industry, whose median TCR is 2.3.
Narrower to Maine alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 17 Commercial building constructi employers in Maine.
Optimum Construction has fewer employees than the Commercial building construction general median and a lower injury rate than the industry's median TCR of 2.3. 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 |
|---|---|---|---|---|---|
| 2024 | 1.0 | 0.0 | 1 | 0 | 0 |
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
236220 · ME · South Portland
4,692 Commercial building construction general contractors employers nationwide with a credible TCR · 2,397 rated employers in Maine with headcount on file · 69 employers in South Portland, ME · 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 | ACC Construction Co., Inc | 0.3 TCR |
| NAICS-TCR | The Weitz Company - National Office | 0.3 TCR |
| NAICS-TCR | J. Kadowaki, Inc. | 0.3 TCR |
| NAICS-TCR | Savannah Office | 0.3 TCR |
| STATE-SIZE | Enterprise Electric, Inc. | 31 FTE |
| STATE-SIZE | Builders Installed Products Portland | 31 FTE |
| STATE-SIZE | P&K Sand and Gravel, Inc. | 31 FTE |
| STATE-SIZE | Allenfarm Fence Company, inc. | 31 FTE |
| CITY-NEAR | South Portland | 472 FTE |
| CITY-NEAR | ADUSA Dist DC 01 S. Portland ME | 417 FTE |
| CITY-NEAR | 71011 | 356 FTE |
| CITY-NEAR | InterMed - Foden Road location | 355 FTE |
| NAT-TCR | St Louis (drop yard) | 0.3 TCR |
| NAT-TCR | Recursion Pharmaceuticals HQ | 0.3 TCR |
| NAT-TCR | Polk Mechanical - GP | 0.3 TCR |
| NAT-TCR | Amex Nooter | 0.3 TCR |
| NAT-SIZE | Lakeside Industries - Anacortes | 31 FTE |
| NAT-SIZE | Bingaman-Precision Metal Spinning Corp | 31 FTE |
| NAT-SIZE | AC Hotel Louisville Downtown | 31 FTE |
| NAT-SIZE | SA Recycling, Atlanta Wells | 31 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.