High-rise apartment construction general contractors · Hawaii

Alder

Waipahu, HI · ~251 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.5
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

Alder runs at 13% of its industry's injury rate - far safer than the typical High-rise apartment construction general contractors workplace, earning a grade A.

Alder: 0.5 TCR = 13% of High-rise apartment construction general contractors BLS 3.8 · 3y Form 300A (see methodology below)

Alder safety composite

Alder scores strongest on total case rate (tcr) (safer than 90% 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

75/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.48 per 100 workers

Safer than 90% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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%).

Alder held a steady TCR band

Alder's TCR held near 0.0 from 0.0 in 2020 to 0.0 in 2022. Peak filing year was 2021 at 1.4 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2020=0.0 · 2021=1.4 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 236116 · Waipahu, HI AT/BELOW-IND · MID

Grade A · TCR 0.5 · 13% of ind

  • DART 0.0 DART
  • RANK #5/11
  • PHOTO AAPCO Southeast, Inc.
  • BOOK 3y book
  • INJ 4 inj
  • SIZE ~251 FTE

Nearest TCR peer: AAPCO Southeast, Inc. (0.0 TCR gap)

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

Alder in the TCR neighbourhood

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

TCR

What this shows Alder averages 0.5 TCR (13% of the High-rise apartment construction general contractors BLS benchmark).

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

Alder TCR series: 2020=0 · 2021=1.4 · 2022=0 · BLS 3.8

Where Alder falls in its industry

410 High-rise apartment constructi establishments

Safer than 90% of graded establishments in this industry, whose median TCR is 2.6.

More dangerous than peersSafer than peers

Narrower to Hawaii alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 11 High-rise apartment constructi employers in Hawaii.

Alder (251 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.6 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 0200400600800 0510152025 Average employees Total Case Rate Alder
Alder (251 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.6

Alder has more employees than the High-rise apartment construction general median and a lower injury rate than the industry's median TCR of 2.6. 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 0.0 0.0 0 0 0
2021 1.4 0.7 4 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236116 · HI · Waipahu

410 High-rise apartment construction general contractors employers nationwide with a credible TCR · 2,022 rated employers in Hawaii with headcount on file · 87 employers in Waipahu, HI · 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 AAPCO Southeast, Inc. 0.5 TCR
NAICS-TCR EB-JWJ Management LLC 0.5 TCR
NAICS-TCR Wood Real Estate Investors, LLC 0.5 TCR
NAICS-TCR 6697_16861 0.5 TCR
STATE-SIZE Mental Health Kokua 251 FTE
STATE-SIZE Albert C. Kobayashi Office 252 FTE
STATE-SIZE Sky Ala Moana 250 FTE
STATE-SIZE 6849-43559 250 FTE
CITY-NEAR HI-01 4,098 FTE
CITY-NEAR 4829-13216 653 FTE
CITY-NEAR 0485 - WAIPIO HI WHSE 368 FTE
CITY-NEAR WM 2314 334 FTE
NAT-TCR SF - 1563 Mission St, SF Admin 0.5 TCR
NAT-TCR ISE-Mag Tech 0.5 TCR
NAT-TCR Kimberly Clark Corp. Corinth Professional 0.5 TCR
NAT-TCR Landers Chevrolet Cadillac of Joplin 0.5 TCR
NAT-SIZE Main Location - Main 251 FTE
NAT-SIZE Peerless Chain - Winona 251 FTE
NAT-SIZE Cooper Standard 251 FTE
NAT-SIZE Windsor Palms Care Center of Artesia 251 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, 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.