Erecting structural steel · Massachusetts

MAS Building & Bridge, Inc.

Norfolk, MA · ~106 workers · 4 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.2
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

MAS Building & Bridge, Inc. runs at 149% of its industry's injury rate - more dangerous than the typical Erecting structural steel workplace, earning a grade D.

MAS Building & Bridge, Inc.: 4.2 TCR = 149% of Erecting structural steel BLS 2.8 · 4y Form 300A (see methodology below)

MAS Building & Bridge, Inc. safety composite

MAS Building & Bridge, Inc. scores strongest on fatalities (safer than 53% of same-industry peers) and weakest on dart rate (safer than 25%), 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).

D

41/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.17 per 100 workers

Safer than 47% of industry peers

DART rate
F 4.18 per 100 workers

Safer than 25% of industry peers

Fatalities
D 0

Safer than 53% 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

MAS Building & Bridge, Inc.: 1.9 → 7.0 TCR

Peak year 2022 @ 7.0 TCR · DART/TCR 1× in 2022

MAS Building & Bridge, Inc.'s TCR rose 5.0 from 1.9 in 2018 to 7.0 in 2022. In 2022, DART was 1× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238120 · Norfolk, MA ABOVE-IND · MID

Grade D · TCR 4.2 · 149% of ind

  • DART 4.2 DART
  • RANK #7/13
  • PHOTO Schmidt Steel, Inc.
  • BOOK 4y book
  • INJ 15 inj
  • SIZE ~106 FTE

Nearest TCR peer: Schmidt Steel, Inc. (0.0 TCR gap)

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

MAS Building & Bridge, Inc. in the TCR neighbourhood

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

TCR

What this shows MAS Building & Bridge, Inc. averages 4.2 TCR (149% of the Erecting structural steel BLS benchmark).

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

MAS Building & Bridge, Inc. TCR series: 2018=1.9 · 2019=2 · 2020=5.8 · 2022=7 · BLS 2.8

Where MAS Building & Bridge, Inc. falls in its industry

705 Erecting structural steel establishments

Safer than 47% of graded establishments in this industry, whose median TCR is 3.9.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 13 Erecting structural steel employers in Massachusetts.

MAS Building & Bridge, Inc. (106 employees, TCR 4.2) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 3.9 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 050100150200250 0246810 Average employees Total Case Rate MAS Building & Bridge, Inc.
MAS Building & Bridge, Inc. (106 employees, TCR 4.2) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 3.9

MAS Building & Bridge, Inc. has more employees than the Erecting structural steel median and a higher injury rate than the industry's median TCR of 3.9. 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
2022 7.0 4.2 5 0 0
2020 5.8 3.3 7 0 0
2019 2.0 0.0 2 0 0
2018 1.9 1.0 1 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

238120 · MA · Norfolk

705 Erecting structural steel employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 9 employers in Norfolk, 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 Schmidt Steel, Inc. 4.2 TCR
NAICS-TCR JAYSCO INC 4.2 TCR
NAICS-TCR Gateway Construction Company Inc. 4.2 TCR
NAICS-TCR LHV Precast Inc 4.1 TCR
STATE-SIZE Eversource - Lawrence 106 FTE
STATE-SIZE E.T.& L. Corp. 106 FTE
STATE-SIZE Methuen 106 FTE
STATE-SIZE Romanow Container 106 FTE
CITY-NEAR MAS Building & Bridge, Inc. - Structural Steel 77 FTE
CITY-NEAR Jofran Sales Inc 76 FTE
CITY-NEAR MAS Building & Bridge Inc. - Bridge & Dam 63 FTE
CITY-NEAR Camger Coatings Systems, Inc 35 FTE
NAT-TCR HarbisonWalker International Windham 4.2 TCR
NAT-TCR Ponder Creek Estates 4.2 TCR
NAT-TCR Big Kahunas 4.2 TCR
NAT-TCR 44935 - Jacksonville Fac. 4.2 TCR
NAT-SIZE Brookside Extended Care 106 FTE
NAT-SIZE Houston Southeast 106 FTE
NAT-SIZE Lineville Health & Rehabilitation 106 FTE
NAT-SIZE Performance Plastics Inc 106 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: 2022, 2020, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.