Commercial building construction · District of Columbia

Keystone Plus Construction Corporation

Washington, DC · ~52 workers · 5 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Keystone Plus Construction Corporation runs at 0% of its industry's injury rate - about level with the typical Commercial building construction workplace, earning a grade C.

Keystone Plus Construction Corporation: 0.0 TCR = 0% of Commercial building construction BLS 2.9 · 5y Form 300A (see methodology below)

Keystone Plus Construction Corporation safety composite

Keystone Plus Construction Corporation scores strongest on total case rate (tcr) (safer than 100% 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).

B

78/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% 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%).

Keystone Plus Construction Corporation held a steady TCR band

Keystone Plus Construction Corporation's TCR held near 0.0 from 0.0 in 2020 to 0.0 in 2024. Peak filing year was 2020 at 0.0 TCR.

2020=0.0 · 2021=0.0 · 2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 236220 · Washington, DC AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/11
  • PHOTO Tripp Enterprises Inc
  • BOOK 5y book
  • INJ 0 inj
  • SIZE ~52 FTE

Nearest TCR peer: Tripp Enterprises Inc (0.0 TCR gap)

Read with this employer → · Industry book → · District of Columbia employers → · Look up another →

Keystone Plus Construction Corporation in the TCR neighbourhood

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

TCR

What this shows Keystone Plus Construction Corporation averages 0.0 TCR (0% of the Commercial building construction BLS benchmark).

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

Keystone Plus Construction Corporation TCR series: 2020=0 · 2021=0 · 2022=0 · 2023=0 · 2024=0 · BLS 2.9

Where Keystone Plus Construction Corporation falls in its industry

4,692 Commercial building constructi establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to District of Columbia alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 11 Commercial building constructi employers in District of Columbia.

Keystone Plus Construction Corporation (52 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 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 0100200300400500 02468 Average employees Total Case Rate Keystone Plus Construction Corporation
Keystone Plus Construction Corporation (52 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Keystone Plus Construction Corporation has fewer employees than the Commercial building construction 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · DC · Washington

4,692 Commercial building construction employers nationwide with a credible TCR · 793 rated employers in District of Columbia with headcount on file · 748 employers in Washington, DC · 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 Tripp Enterprises Inc 0.0 TCR
NAICS-TCR Madison Construction 2016 OSHA 300 & 300A 0.0 TCR
NAICS-TCR Tepcon Construction Inc 0.0 TCR
NAICS-TCR Gilbane Building Company Houston 0.1 TCR
STATE-SIZE McCullough Construction LLC 52 FTE
STATE-SIZE 102932-BUSINESS ALLIANCES 52 FTE
STATE-SIZE Bureau of Engraving and Printing 52 FTE
STATE-SIZE SCS II, AJV DC Regional Grounds 52 FTE
CITY-NEAR Children's National Medical Center 7,153 FTE
CITY-NEAR Medstar Washington Hospital Center 7,073 FTE
CITY-NEAR Medstar Georgetown University Hospital 4,771 FTE
CITY-NEAR Customs and Border Protection - Headquarters 3,601 FTE
NAT-TCR Bilow Farms, LLC 0.0 TCR
NAT-TCR Pegasus Painting & Waterproofing LLC. 0.0 TCR
NAT-TCR 2000 St James Place 0.0 TCR
NAT-TCR Lake Shore Electric Corp 0.0 TCR
NAT-SIZE Crown Heating & Cooling, Inc. 52 FTE
NAT-SIZE Music City USA Property Owners Association Inc - EVS 52 FTE
NAT-SIZE Karoun Dairies, LLC 52 FTE
NAT-SIZE G&S Bar and Wire 52 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: 2024, 2023, 2022, 2021, 2020. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.