Establishment profile
MASTER PROTOTYPE MACHINING, INC.
18974 BONANZA WAY, GAITHERSBURG, MD, 20879
332710 — Machine Shops
Summary
MASTER PROTOTYPE MACHINING, INC. has accumulated 29 OSHA violations across 1 inspection over 6 years of recorded history, with $5,615 in total assessed penalties.
The establishment sits in the 73rd percentile for violations within its industry-state peer group of 83 employers. The most recent enforcement activity was recorded 6 years ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
MASTER PROTOTYPE MACHINING, INC. appears in OSHA workplace safety record only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls. Single-agency enforcement records typically indicate either a discrete incident-based inspection or a low-risk operational profile.
OSHA workplace safety
100% of inspections at this establishment produced violations,
Most-cited OSHA standards
Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 20 distinct standards shown · 20 citations in this view · $5,615 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 1910.0147 C04 I | 1 | 1 | $750 | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0219 D01 | 1 | 1 | $720 | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0212 B | 1 | 1 | $630 | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0215 A02 | 1 | 1 | $600 | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0303 B07 IV | 1 | 1 | $540 | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0303 G02 I | 1 | 1 | $540 | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0305 B01 II | 1 | 1 | $525 | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0133 A01 | 1 | 1 | $525 | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0212 A01 | 1 | 1 | $525 | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0303 B01 | 1 | 1 | $260 | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0303 E01 II | 1 | 1 | — | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0303 F02 | 1 | 1 | — | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0304 G05 | 1 | 1 | — | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0305 G01 IV | 1 | 1 | — | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0305 G02 II | 1 | 1 | — | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0305 G02 III | 1 | 1 | — | Mar 2020 | Mar 2020 |
| 29 CFR 1910.1200 E01 | 1 | 1 | — | Mar 2020 | Mar 2020 |
| 29 CFR 1910.1200 G01 | 1 | 1 | — | Mar 2020 | Mar 2020 |
| 29 CFR 1910.0132 D02 | 1 | 1 | — | Mar 2020 | Mar 2020 |
| 29 CFR 1910.1200 H01 | 1 | 1 | — | Mar 2020 | Mar 2020 |
Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.
Peer comparison
Above average violations in NAICS 3327 within MD. Peer group: 83 employers. This establishment has 29 OSHA violations; peer median is 14.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for MASTER PROTOTYPE MACHINING, INC.. Verify directly with OSHA Injury Tracking Application →
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
Inspection breakdown
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for MASTER PROTOTYPE MACHINING, INC.. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 6+ years. Most recent activity: 6 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for MASTER PROTOTYPE MACHINING, INC.. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for MASTER PROTOTYPE MACHINING, INC.. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for MASTER PROTOTYPE MACHINING, INC.. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for MASTER PROTOTYPE MACHINING, INC.. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for MASTER PROTOTYPE MACHINING, INC.. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for MASTER PROTOTYPE MACHINING, INC.. Verify directly with UVA Corporate Prosecution Registry →
Federal contracts
This location
- Department of Homeland SecurityAWARD FOR STATIONARY ARMOR STANDScontract · Last action 2025-05-09$49,681
- Department of Homeland SecurityPO FOR STANDS AND BRACKETS.contract · Last action 2023-08-31$26,172
- Department of Homeland SecurityTHE PURPOSE OF THIS PURCHASE ORDER IS TO PROCURE CUSTOM ALUMINUM STANDS. THIS OPPORTUNITY WAS AWARDED BASED UPON THE LOWEST PRICED TECHNICALLY ACCEPTABLE QUOTE (LPTA) - MASTER PROTOTYPE MACHINING INCORPORATED SUBMITTED THE LPTA QUOTE. MASTER PROTOTYPE MACHINING INCORPORATED DUNS: 034716037 $23,520.00 QUOTE: 10748 5 AUGUST 2016 PERIOD OF PERFORMANCE: 1 SEPTEMBER 2016 TO 31 OCTOBER 2016contract · Last action 2016-09-01$23,520
Federal contract dollars to this establishment. Primary NAICS: 238150 - GLASS AND GLAZING CONTRACTORS. Last action: 2025-05-09. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2020-01-06 | Planned | 29 | 15 | $5,615 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Other employers in this industry and state
Other employers in machine shops within MD, ordered by federal enforcement volume:
- COVINGTON MACHINE AND WELDING, INC.ANNAPOLIS — 2 federal enforcement records
- SERVICE MACHINE SHOP, INC.NORTH BETHESDA — 2 federal enforcement records
- CLARK MACHINE CORPORATIONROSEDALE — 2 federal enforcement records
- A.I.M., INC.PARKTON — 2 federal enforcement records
- RAY MACHINE INC.BALTIMORE — 2 federal enforcement records
- HOUSE OF BALANCE, INCELKRIDGE — 1 federal enforcement record
- GENERAL MACHINE SHOP, INC.LANDOVER — 1 federal enforcement record
- MANUFACTURING SUPPORT INDUSTRIES INCHEBRON — 1 federal enforcement record
- AEROSTAR MACHINE, INC.ARBUTUS — 1 federal enforcement record
- GREATER MARYLAND TOOL & MFG. CORP.MOUNTAIN LAKE PARK — 1 federal enforcement record
Related searches
- Machine ShopsAll employers in this industry
- Employers in MDState-wide enforcement data
- Machine Shops in MDIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on MASTER PROTOTYPE MACHINING, INC. from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
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Contact sales →Frequently asked
- What is MASTER PROTOTYPE MACHINING, INC.'s OSHA violation history?
- MASTER PROTOTYPE MACHINING, INC. has 1 OSHA inspection on record with 29 violations and $5,615 in total penalties.
- How does MASTER PROTOTYPE MACHINING, INC.'s safety record compare to its industry?
- MASTER PROTOTYPE MACHINING, INC. operates in the machine shops industry. The industry average Total Recordable Incident Rate (TRIR) is 2.7.