Ready-mix concrete manufacturing and distributing · Hawaii

Hawaiian Cement (Halawa Division)

Name: Hawaiian Cement (Halawa Division) Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Aiea, HI · ~77 workers · 6 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.1
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Hawaiian Cement (Halawa Division) runs at 63% of its industry's injury rate - safer than the typical Ready-mix concrete manufacturing and distributing workplace, earning a grade B.

Hawaiian Cement (Halawa Division): 2.1 TCR = 63% of Ready-mix concrete manufacturing and distributing BLS 3.3 · 6y Form 300A (see methodology below)

Hawaiian Cement (Halawa Division) safety composite

Hawaiian Cement (Halawa Division) scores strongest on total case rate (tcr) (safer than 80% of same-industry peers) and weakest on dart rate (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).

63/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 2.09 per 100 workers

Safer than 80% of industry peers
DART rate: D 2.61 per 100 workers

Safer than 51% 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%).

Hawaiian Cement (Halawa Division) held a steady TCR band

Hawaiian Cement (Halawa Division)'s TCR held near 0.0 from 2.6 in 2016 to 2.6 in 2021. Peak filing year was 2018 at 2.7 TCR. In 2021, DART was 1.25× this establishment's average TCR (severity share of cases).

2016=2.6 · 2017=0.9 · 2018=2.7 · 2019=2.4 · 2020=1.3 · 2021=2.6

OSHA ITA Form 300A scorecard

Establishment book 327320 · Aiea, HI AT/BELOW-IND · SMALL

Grade B · TCR 2.1 · 63% of ind

DART 2.6 DART
RANK #2/6
PHOTO Carolina Sunrock But…
BOOK 6y book
INJ 9 inj
SIZE ~77 FTE

Nearest TCR peer: Carolina Sunrock Butner Ready Mix Concrete Facility (0.0 TCR gap)

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This site

2.1
Carolina Sunro

2.1
Buckeye Ready

2.1
Milpitas Mater

2.1
Barry Concrete

2.1

What this shows Hawaiian Cement (Halawa Division) averages 2.1 TCR (63% of the Ready-mix concrete manufacturing and distributing BLS benchmark).

Hawaiian Cement (Halawa Division) TCR series: 2016=2.6 · 2017=0.9 · 2018=2.7 · 2019=2.4 · 2020=1.3 · 2021=2.6 · BLS 3.3

Where Hawaiian Cement (Halawa Division) falls in its industry

1,316 Ready-mix concrete manufacturi establishments

Safer than 80% of graded establishments in this industry, whose median TCR is 4.5.

Grade B

More dangerous than peersSafer than peers

Narrower to Hawaii alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 6 Ready-mix concrete manufacturi employers in Hawaii.

Hawaiian Cement (Halawa Division) (77 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Hawaiian Cement (Halawa Division) has more employees than the Ready-mix concrete manufacturing and dis median and a lower injury rate than the industry's median TCR of 4.5. 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
2021	2.6	2.6	2	0
2020	1.3	1.3	1	0
2019	2.4	1.2	2	0
2018	2.7	0.0	1	1
2017	0.9	0.9	1	0
2016	2.6	0.8	2	1

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · HI · Aiea

1,316 Ready-mix concrete manufacturing and distributing employers nationwide with a credible TCR · 2,022 rated employers in Hawaii with headcount on file · 53 employers in Aiea, HI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Carolina Sunrock Butner Ready Mix Concrete Facility	BUTNER, NC	2.1 TCR
NAICS-TCR	Buckeye Ready Mix	BUCKEYE, AZ	2.1 TCR
NAICS-TCR	Milpitas Materials Co.	MILPITAS, CA	2.1 TCR
NAICS-TCR	Barry Concrete, Inc.	LAFAYETTE, LA	2.1 TCR
STATE-SIZE	Terraformation Inc.	HONOLULU	77 FTE
STATE-SIZE	Southland Mole JV	KANEOHE	77 FTE
STATE-SIZE	SWY-0025-0025-00214 FAC-00214-AIEA-HI	AIEA	77 FTE
STATE-SIZE	6962-SWY 0025 0220	KAHULUI MAUI	77 FTE
CITY-NEAR	Pearlridge 467	Aiea	261 FTE
CITY-NEAR	BEK, Inc.	Aiea	186 FTE
CITY-NEAR	HONOLULU HI	Aiea	184 FTE
CITY-NEAR	Collections Systems Maintenance Division	Aiea	174 FTE
NAT-TCR	Florez Paving	Sacramento, CA	2.1 TCR
NAT-TCR	GNS	Weed, CA	2.1 TCR
NAT-TCR	ICA	Blairsville, PA	2.1 TCR
NAT-TCR	Florida Blue Jacksonville 900	Jacksonville, FL	2.1 TCR
NAT-SIZE	Eddie Farms, Inc.	Grandivew, WA	77 FTE
NAT-SIZE	Ball Metalpack - Deforest, WI	Deforest, WI	77 FTE
NAT-SIZE	American Beverage Corporation	Elk River, MI	77 FTE
NAT-SIZE	Tri-State Home Services, LLC	Frederick, MD	77 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: 2021, 2020, 2019, 2018, 2017, 2016. 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.