This page displays public OSHA enforcement data. 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.
The Occupational Safety and Health Administration (OSHA) conducted a accident inspection of STULZ AIR TECHNOLOGY SYSTEMS, INC. at 1572 Tilco Drive, Frederick, MD 21704 on Mar 7, 2018. The inspection scope was complete. The case was closed on Dec 18, 2018.
OSHA documented 44 violations (36 serious, 8 other-than-serious) with total penalties on record of $47,600. 1 incident investigation summary is associated with this inspection. This inspection is linked to 1 accident report in OSHA records.
This employer has 3 other OSHA inspections on record at this establishment.
Other OSHA inspections of the same establishment. Linked via establishment ID (exact government key).
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data.
Employee testing equipment sustains an electric shock
Source: U.S. Department of Labor OSHA incident investigation data (`osha_accident` + `osha_accident_injury`). Linked via `rel_insp_nr` to the inspection activity number (exact government key).
| Citation | Standard | Type | Initial | Current | Abatement |
|---|---|---|---|---|---|
| 01001 | 19100138 A Hand Protection | Serious | $4,325 | $2,300 | Jul 18, 2018 |
| 01002A | 19100147 C05 I Control of Hazardous Energy (Lockout/Tagout) | Serious | $3,325 | $2,000 | Jul 18, 2018 |
| 01002B | 19100147 C05 II B Control of Hazardous Energy (Lockout/Tagout) | Serious | $0 |
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.
Data Source and Methodology
Data synced dailyData on this page comes from the U.S. Department of Labor's OSHA enforcement database, accessed via the DOL public data API. Records are updated daily. We strive for accuracy, but errors in data processing or establishment matching are possible. Penalty amounts reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conference, settlement, or judicial review. Establishment matching is based on employer name and location as reported in inspection records; some establishments may appear under multiple name variations. Chemical exposure sampling data and OSHA Permissible Exposure Limits (PELs) are sourced from the OSHA Occupational Chemical Database, matched via IMIS analyte codes. If you believe any record is inaccurate, please report it and we will investigate. This product uses the DOL Data API but is not endorsed or certified by the DOL. For official and authoritative records, visit osha.gov.
| $0 |
| Jul 18, 2018 |
| 01002C | 19100147 F03 I Control of Hazardous Energy (Lockout/Tagout) | Serious | $0 | $0 | Jul 18, 2018 |
| 01003 | 19100147 C06 I Control of Hazardous Energy (Lockout/Tagout) | Serious | $4,325 | $3,800 | Aug 10, 2018 |
| 01004 | 19100147 C07 I Control of Hazardous Energy (Lockout/Tagout) | Serious | $3,325 | $2,000 | Aug 10, 2018 |
| 01005A | 19100178 A04 Powered Industrial Trucks | Serious | $3,325 | $2,000 | Jul 18, 2018 |
| 01005B | 19100178 A05 Powered Industrial Trucks | Serious | $0 | $0 | Jul 18, 2018 |
| 01005C | 19100178 L04 III Powered Industrial Trucks | Serious | $0 | $0 | Jul 18, 2018 |
| 01006A | 19100184 D Slings | Serious | $2,375 | $1,400 | Aug 10, 2018 |
| 01006B | 19100184 I09 III Slings | Serious | $0 | $0 |
| 01007A | 19100184 E01 Slings | Serious | $2,850 | $1,700 | Jul 18, 2018 |
| 01007B | 19100184 E02 I Slings | Serious | $0 | $0 | Jul 18, 2018 |
| 01007C | 19100184 E02 II Slings | Serious | $0 | $0 | Jul 18, 2018 |
| 01007D | 19100184 E04 Slings | Serious | $0 | $0 | Jul 18, 2018 |
| 01008 | 19100212 A01 General Requirements for All Machines (Machine Guarding) | Serious | $3,325 | $2,000 | Jul 18, 2018 |
| 01009A | 19100212 A03 II General Requirements for All Machines (Machine Guarding) | Serious | $2,850 | $2,000 | Jul 18, 2018 |
| 01009B | 19100212 A03 III General Requirements for All Machines (Machine Guarding) | Serious | $0 | $0 | Jul 18, 2018 |
| 01010 | 19100212 A05 General Requirements for All Machines (Machine Guarding) | Serious | $2,850 | $1,500 | Jul 18, 2018 |
| 01011 | 19100212 B General Requirements for All Machines (Machine Guarding) | Serious | $2,375 | $1,400 | Jul 18, 2018 |
| 01012 | 19100242 B Hand and Portable Powered Tools and Equipment, General | Serious | $3,325 | $2,900 | Jul 18, 2018 |
| 01013 | 19100252 B02 III Welding, Cutting, and Brazing - General Requirements | Serious | $3,325 | $0 | Jul 18, 2018 |
| 01014 | 19100254 D09 III Arc Welding and Cutting | Serious | $2,850 | $0 | Jul 18, 2018 |
| 01015 | 19100303 B01 Electrical - General Requirements | Serious | $3,325 | $2,000 | Jul 18, 2018 |
| 01016 | 19100303 B02 Electrical - General Requirements | Serious | $3,325 | $2,900 | Jul 18, 2018 |
| 01017 | 19100303 G02 I Electrical - General Requirements | Serious | $4,800 | $2,500 | Jul 18, 2018 |
| 01018 | 19100304 G06 VI C 1 Electrical - Wiring Design and Protection | Serious | $2,375 | $1,200 | Jul 18, 2018 |
| 01019 | 19100305 B02 I Electrical - Wiring Methods, Components, and Equipment | Serious | $2,850 | $1,500 | Jul 18, 2018 |
| 01020 | 19100305 J01 I Electrical - Wiring Methods, Components, and Equipment | Serious | $2,850 | $1,500 | Jul 18, 2018 |
| 01021 | 19100333 A02 Electrical - Selection and Use of Work Practices | Serious | $3,800 | $3,400 | Jul 18, 2018 |
| 01022 | 19100334 C01 Electrical - Use of Equipment | Serious | $3,800 | $2,000 | Jul 18, 2018 |
| 01023A | 19100335 A01 I Electrical - Safeguards | Serious | $3,325 | $1,700 | Jul 18, 2018 |
| 01023B | 19100335 A02 I Electrical - Safeguards | Serious | $0 | $0 | Jul 18, 2018 |
| 01024 | 19260405 J01 I Electrical - Wiring Methods (Construction) | Serious | $2,375 | $1,200 | Jul 18, 2018 |
| 01025 | 19260405 B02 Electrical - Wiring Methods (Construction) | Serious | $2,375 | $1,200 | Jul 18, 2018 |
| 01026 | 19260501 B01 Fall Protection - Duty to Have Fall Protection | Serious | $2,850 | $1,500 | Jul 18, 2018 |
| 02001 | 19100132 D02 Personal Protective Equipment - General Requirements | Other | $0 | $0 | Jul 18, 2018 |
| 02002 | 19100147 C07 IV Control of Hazardous Energy (Lockout/Tagout) | Other | $0 | $0 | Aug 10, 2018 |
| 02003 | 19100184 E03 II Slings | Other | $0 | $0 | Jul 18, 2018 |
| 02004 | 19100303 G02 II Electrical - General Requirements | Other | $0 | $0 | Jul 18, 2018 |
| 02005 | 19100304 G02 II Electrical - Wiring Design and Protection | Other | $0 | $0 | Jul 18, 2018 |
| 02006 | 19100305 B01 II Electrical - Wiring Methods, Components, and Equipment | Other | $0 | $0 | Jul 18, 2018 |
| 02007 | 19100305 G01 IV Electrical - Wiring Methods, Components, and Equipment | Other | $0 | $0 | Jul 18, 2018 |
| 02008 | 19100305 G02 III Electrical - Wiring Methods, Components, and Equipment | Other | $0 | $0 | Jul 18, 2018 |
