Dimension stone mining or quarrying · Pennsylvania

Rolling Rock Building Stone, Inc.

Name: Rolling Rock Building Stone, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Boyertown, PA · ~48 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.5
Avg TCR: 1.9
Industry avg: 0
Fatalities

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The verdict

Rolling Rock Building Stone, Inc. runs at 27% of its industry's injury rate - far safer than the typical Dimension stone mining or quarrying workplace, earning a grade A.

Rolling Rock Building Stone, Inc.: 0.5 TCR = 27% of Dimension stone mining or quarrying BLS 1.9 · 4y Form 300A (see methodology below)

Rolling Rock Building Stone, Inc. safety composite

Rolling Rock Building Stone, Inc. scores strongest on total case rate (tcr) (safer than 96% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

78/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.51 per 100 workers

Safer than 96% of industry peers
DART rate: B 0 per 100 workers

Safer than 78% of industry peers
Fatalities: D 0

Safer than 50% 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%).

TCR Δ

−2.0

2016→2019

Rolling Rock Building Stone, Inc. injury rate improved

Rolling Rock Building Stone, Inc.'s TCR fell 2.0 from 2.0 in 2016 to 0.0 in 2019. Peak filing year was 2016 at 2.0 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2016=2.0 · 2017=0.0 · 2018=0.0 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 212311 · Boyertown, PA AT/BELOW-IND · SMALL

Grade A · TCR 0.5 · 27% of ind

DART 0.0 DART
RANK P96
PHOTO Dolomite Inc.
BOOK 4y book
INJ 1 inj
SIZE ~48 FTE

Nearest TCR peer: Dolomite Inc. (0.5 TCR gap)

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

Carver Sand &

1.7
Brandywine Exp

1.4
Cedar Creek Qu

1.4
Dolomite Inc.

1
This site

0.5

What this shows Rolling Rock Building Stone, Inc. averages 0.5 TCR (27% of the Dimension stone mining or quarrying BLS benchmark).

Rolling Rock Building Stone, Inc. TCR series: 2016=2 · 2017=0 · 2018=0 · 2019=0 · BLS 1.9

Where Rolling Rock Building Stone, Inc. falls in its industry

27 Dimension stone mining or quar establishments

Safer than 96% of graded establishments in this industry, whose median TCR is 4.6.

Grade A

More dangerous than peersSafer than peers

Rolling Rock Building Stone, Inc. (48 employees, TCR 0.5) among 16 same-industry peers, split at the industry median of 48 employees and a TCR of 4.6

Rolling Rock Building Stone, Inc. has more employees than the Dimension stone mining or quarrying median and a lower injury rate than the industry's median TCR of 4.6. 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
2019	0.0	0.0	0
2018	0.0	0.0	0
2017	0.0	0.0	0
2016	2.0	2.0	1

OSHA ITA peer cross-reference

Establishment peer ledger

212311 · PA · Boyertown

27 Dimension stone mining or quarrying employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 28 employers in Boyertown, PA · 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	Dolomite Inc.	MARIANNA, FL	1.0 TCR
NAICS-TCR	Brandywine Explosives & Supply Inc.	PARIS, KY	1.4 TCR
NAICS-TCR	Cedar Creek Quarries, Inc	NEWPORT, OR	1.4 TCR
NAICS-TCR	Carver Sand & Gravel LLC.	ALTAMONT, NY	1.7 TCR
STATE-SIZE	Sylvan America, Inc.	KITTANNING	48 FTE
STATE-SIZE	Esbenshade North	MOUNT JOY	48 FTE
STATE-SIZE	Central Stores Building	BERWYN	48 FTE
STATE-SIZE	WB Homes Inc	NORTH WALES	48 FTE
CITY-NEAR	Drug Plastics and Glass Co., Inc. - Boyertown, PA	Boyertown	267 FTE
CITY-NEAR	Global Advanced Metals	Boyertown	172 FTE
CITY-NEAR	Chestnut Knoll	Boyertown	92 FTE
CITY-NEAR	Redner's Warehouse Market Boyertown	Boyertown	92 FTE
NAT-TCR	J.D. Heiskell & Co. Elkhorn NE	Elkhorn, NE	0.5 TCR
NAT-TCR	Senior Citizens Center	Long Beach, CA	0.5 TCR
NAT-TCR	US Conec Ltd-830	Hickory, NC	0.5 TCR
NAT-TCR	CC Business Operations Center	Independence, OH	0.5 TCR
NAT-SIZE	Cornell Tech	New York, NY	48 FTE
NAT-SIZE	CFG Industries, LLC	Magnolia, TX	48 FTE
NAT-SIZE	Sunbelt Metals	Apopka, FL	48 FTE
NAT-SIZE	Country Fresh - Jilbert - Marquette - Meeske	Marquette, MI	48 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: 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.