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QUARRA STONE COMPANY, LLC.
$55,250
penalties
43
viol.
6
insp.

QUARRA STONE COMPANY, LLC.

333 ATLAS AVE., MADISON, WI 53714

Inspections
6
Sep 1991 to Feb 2008 · 3 safety, 3 health
Violations
43
across 6 inspections
Penalties on record
$55,250
latest amounts in DOL records
By classification
Serious 31Willful 2Repeat 1Other 9

Having inspection records is common for businesses in regulated industries. Data and methodology

Inspection records

Feb 21, 2008Planned (H) · Complete scope, Safety#310765276$3,3253 viol.

Inspection #310765276

Dates

Opened
Feb 21, 2008
Closing Conference Date
Feb 22, 2008
Closed
May 7, 2008

Inspection

Advance Notice
No
Owner Type
Private
Union Status
No
Number of Employees
35

Violations and Penalties

Total Violations
3
Violation Types
3 serious
Initial Penalties
$4,750
Penalties on Record
$3,325
Site Address
333 Atlas Ave., Madison, WI 53714
Industry
327991 Cut Stone and Stone Product Manufacturing

Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.

Violations

Violation list (3 of 3 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.212
General Requirements for All Machines (Machine Guarding)
OSHA citation code: 19100212 A03 II
Serious11$2,500$1,750Apr 8, 2008--
010021910.215
Abrasive Wheel Machinery
OSHA citation code: 19100215 B09
Serious11$1,000$700Apr 3, 2008--
010031910.303
OSHA citation code: 19100303 B01
Serious135$1,250$875Apr 2, 2008--
Feb 20, 2008Planned (H) · Complete scope, Health#310765292$00 viol.

Inspection #310765292

Dates

Opened
Feb 20, 2008
Closing Conference Date
May 15, 2008
Closed
May 20, 2008

Inspection

Advance Notice
No
Owner Type
Private
Union Status
No
Number of Employees
37

Violations and Penalties

Total Violations
0
Initial Penalties
$0
Penalties on Record
$0
Site Address
333 Atlas Ave., Madison, WI 53714
Industry
327991 Cut Stone and Stone Product Manufacturing

Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.

Chemical Exposure Sampling1 substance sampled

Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.

SubstanceSamplesResult RangeUnit
Gravimetric DeterminationQC40 - 0.3082mg/m³
Sample WeightQC40 - 0.167mg
Silica, Crystalline Quartz (Respirable Fraction)40 - 76
Dec 18, 2003Referral (C) · Partial scope, Health#306108747$45,00017 viol.

Inspection #306108747

Dates

Opened
Dec 18, 2003
Closing Conference Date
Jun 14, 2004
Contested
Jul 12, 2004
Final Order
Mar 23, 2005
Closed
Jan 2, 2006

Inspection

Advance Notice
No
Owner Type
Private
Union Status
No
Number of Employees
35
Related Activity
1 referral

Violations and Penalties

Total Violations
17
Violation Types
13 serious, 2 willful, 1 repeat, 1 other-than-serious
Initial Penalties
$129,600
Penalties on Record
$45,000
Site Address
333 Atlas Ave., Madison, WI 53714
Industry
327991 Cut Stone and Stone Product Manufacturing

Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.

Chemical Exposure Sampling1 substance sampled

Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.

SubstanceSamplesResult RangeUnit
Gravimetric DeterminationQC51.5576 - 23.2373mg/m³
Sample WeightQC50.523 - 12.092mg
Silica, Crystalline Quartz (Respirable Fraction)57.1 - 17%

Violations

Violation list (8 of 17 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010015A0001
General Duty Clause, Section 5(a)(1)
Serious44$4,200$1,000Jul 6, 2004Jul 12, 2004Mar 23, 2005
010021910.22
OSHA citation code: 19100022 A01
Other14$2,100$1,000Mar 23, 2006Jul 12, 2004Mar 23, 2005
010031910.94
Ventilation
OSHA citation code: 19100094 A05 IIB
Serious11$4,200$1,000Jun 21, 2004Jul 12, 2004Mar 23, 2005
010041910.95
Occupational Noise Exposure
OSHA citation code: 19100095 G05 I
Serious33$2,100$1,000Mar 23, 2006Jul 12, 2004Mar 23, 2005
01005A1910.134
Respiratory Protection
OSHA citation code: 19100134 C01
Serious16$3,000$1,000Mar 23, 2006Jul 12, 2004Mar 23, 2005
01006A1910.134
Respiratory Protection
OSHA citation code: 19100134 D01 I
Serious22$3,000$1,000Jun 28, 2004Jul 12, 2004Mar 23, 2005
01007A1910.134
Respiratory Protection
OSHA citation code: 19100134 H01
Serious22$3,000$1,000Mar 23, 2006Jul 12, 2004Mar 23, 2005
01007B1910.134
Respiratory Protection
OSHA citation code: 19100134 H03 IIA
Serious13$0$0Mar 23, 2006Jul 12, 2004Mar 23, 2005

Showing the 8 violations listed first by citation identifier. This inspection has 17 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.

Jan 2, 2001Complaint (B) · Partial scope, Safety#303860795$4,72517 viol.

Inspection #303860795

Dates

Opened
Jan 2, 2001
Closing Conference Date
Jan 3, 2001
Closed
Mar 8, 2001

Inspection

Advance Notice
No
Owner Type
Private
Union Status
No
Number of Employees
45
Related Activity
1 complaint

Violations and Penalties

Total Violations
17
Violation Types
11 serious, 6 other-than-serious
Initial Penalties
$6,750
Penalties on Record
$4,725
Site Address
4301 Robertson Road, Madison, WI 53714
Industry
Not classified in OSHA's inspection record.

Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.

Violations

Violation list (8 of 17 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
01001A1910.132
General requirements
OSHA citation code: 19100132 D01
Serious33$1,250$875Jan 23, 2001--
01001B1910.133
Eye and Face Protection
OSHA citation code: 19100133 A01
Serious33$0$0Jan 17, 2001--
01002A1910.184
Slings
OSHA citation code: 19100184 C01
Serious33$1,000$700Jan 17, 2001--
01002B1910.184
Slings
OSHA citation code: 19100184 D
Serious13$0$0Jan 17, 2001--
010031910.212
General Requirements for All Machines (Machine Guarding)
OSHA citation code: 19100212 A01
Serious12$750$525Jan 23, 2001--
01004A1910.213
Woodworking Machinery Requirements
OSHA citation code: 19100213 H01
Serious11$1,000$700Jan 23, 2001--
01004B1910.213
Woodworking Machinery Requirements
OSHA citation code: 19100213 H04
Serious11$0$0Jan 23, 2001--
010051910.242
Hand and Portable Powered Tools and Equipment, General
OSHA citation code: 19100242 B
Serious22$750$525Jan 17, 2001--

Showing the 8 violations listed first by citation identifier. This inspection has 17 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.

Jan 2, 2001Complaint (B) · Partial scope, Health#303860787$1,7504 viol.

Inspection #303860787

Dates

Opened
Jan 2, 2001
Closing Conference Date
Jan 3, 2001
Closed
Mar 19, 2001

Inspection

Advance Notice
No
Owner Type
Private
Union Status
No
Number of Employees
45
Related Activity
1 complaint

Violations and Penalties

Total Violations
4
Violation Types
3 serious, 1 other-than-serious
Initial Penalties
$2,500
Penalties on Record
$1,750
Site Address
4301 Robertson Road, Madison, WI 53714
Industry
Not classified in OSHA's inspection record.

Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.

Chemical Exposure Sampling2 substances sampled

Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.

SubstanceSamplesResult RangeUnit
Gravimetric DeterminationQC80.2351 - 15.7022mg/m³
Sample WeightQC80.2 - 12.821mg
Silica, Crystalline Cristobalite, Respirable Dust80
Silica, Crystalline Quartz (Respirable Fraction)80 - 22%

Violations

Violation list (4 of 4 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.134
Respiratory Protection
OSHA citation code: 19100134 C01
Serious23$1,250$875Mar 6, 2001--
01002A1910.1000
Air Contaminants
OSHA citation code: 19101000 C
Serious23$1,250$875Mar 6, 2001--
01002B1910.1000
Air Contaminants
OSHA citation code: 19101000 E
Serious23$0$0Mar 6, 2001--
020011904.2
OSHA citation code: 19040002 A
Other33$0$0Feb 22, 2001--
Sep 12, 1991Complaint (B) · Partial scope, Safety#102506417$4502 viol.

Inspection #102506417

Dates

Opened
Sep 12, 1991
Closing Conference Date
Sep 12, 1991
Closed
Nov 22, 1991

Inspection

Advance Notice
No
Owner Type
Private
Union Status
No
Number of Employees
32
Related Activity
1 complaint

Violations and Penalties

Total Violations
2
Violation Types
1 serious, 1 other-than-serious
Initial Penalties
$700
Penalties on Record
$450
Site Address
333 Atlas Ave., Madison, WI 53714
Industry
Not classified in OSHA's inspection record.

Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.

Violations

Violation list (2 of 2 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.147
The control of hazardous energy (lockout/tagout)
OSHA citation code: 19100147 C01
Serious11$700$450Oct 16, 1991--
020011910.38
OSHA citation code: 19100038 A01
Other132$0$0Oct 16, 1991--
Inspections 1 to 6 of 6, newest first

Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records

About these records

A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).

This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.

OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.

OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.

Source: OSHA chemical exposure sampling data (OSHA Information System). P = Personal (worker breathing zone), A = Area (general air). Rows marked QC are analytical quality control measurements, not chemical exposures. OSHA PEL (Permissible Exposure Limit) values from the OSHA Occupational Chemical Database, matched via IMIS substance code (analyte code) (exact government key).

Understanding These Penalties

The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.

Standards cited

1910.134Respiratory Protection10 citations · $5,875
1910.95Occupational Noise Exposure7 citations · $6,000
1910.1000Air Contaminants4 citations · $30,875

Chemical exposure sampling

Samples
59
Substances
4
Inspections
3

Sample results are listed in the record of each inspection that collected them.

Industry comparison

BLS 2024 survey: cut stone and stone product manufacturing reported 6.2 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 18.6%). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source

Other inspected employers in MADISON, WI

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