U.S.MINERAL PRODUCTS DBA ISOLATEK INTERNATIONAL
41 FURNACE STREET, STANHOPE, NJ 07874 · NAICS 327993 Mineral Wool Manufacturing
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Mar 5, 2003#306235144Mar 5, 2003Follow-Up (F) · Partial scope, Health#306235144$00 viol.0 violations$0 in penalties
Inspection #306235144
Dates
- Opened
- Mar 5, 2003
- Closing Conference Date
- Mar 20, 2003
- Closed
- Mar 20, 2003
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 26
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 41 Furnace Street, Stanhope, NJ 07874
- Industry
- 327993 Mineral Wool Manufacturing
Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.
Oct 10, 2001#304707219Oct 10, 2001Referral (C) · Partial scope, Health#304707219$7,00012 viol.12 violations$7,000 in penalties
Inspection #304707219
Dates
- Opened
- Oct 10, 2001
- Closing Conference Date
- Mar 5, 2002
- Closed
- Nov 26, 2002
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 26
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 12
- Violation Types
- 10 serious, 2 other-than-serious
- Initial Penalties
- $15,200
- Penalties on Record
- $7,000
- Site Address
- 41 Furnace Street, Stanhope, NJ 07874
- Industry
- 327993 Mineral Wool 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 Sampling16 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Antimony and Compounds (as Sb) | 2 | 0 | mg/m³ |
| Beryllium and Beryllium Compounds (as Be) | 2 | 0 | mg/m³ |
| Cadmium | 2 | 0 | mg/m³ |
| Chromium, Metal and Insoluble Salts | 2 | 0 | mg/m³ |
| Cobalt, Metal, Dust and Fume (as Co) | 2 | 0 | mg/m³ |
| Copper Fume (as Cu) | 2 | 0 - 0.1857034 | mg/m³ |
| Gravimetric DeterminationQC | 2623P / 3A | 0.8675 - 84.234 | mg/m³ |
| Iron Oxide Fume | 2 | 0 - 0.6082282 | mg/m³ |
| Lead, Inorganic (as Pb) | 2 | 0 | mg/m³ |
| Manganese Fume (as Mn) | 2 | 0 - 0.0104298 | mg/m³ |
| Molybdenum (as Mo), Insoluble Compounds (Total Dust) | 2 | 0 | mg/m³ |
| Nickel, Metal and Insoluble compounds (as Ni) | 2 | 0 | mg/m³ |
| Particulates not otherwise regulated (Total Dust) | 1815P / 3A | 3.9453 - 84.234 | mg/m³ |
| Sample WeightQC | 2623P / 3A | 0.188 - 60.01 | mg |
| Silica, Crystalline Quartz (Respirable Fraction) | 9 | 0 - 1.5 | |
| Silica (Quartz, Total) | 3 | 0 | |
| Vanadium fume (as V2O5) | 2 | 0 | mg/m³ |
| Zinc Oxide Fume | 2 | 0 | mg/m³ |
Violations
Violation list (12 of 12 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.134 Respiratory Protection OSHA citation code: 19100134 B06 | Serious | 1 | 2 | $1,200 | $600 | Apr 15, 2002 | - | - |
| 01002 | 1910.134 Respiratory Protection OSHA citation code: 19100134 C01 | Serious | 1 | 3 | $2,000 | $1,000 | Apr 19, 2002 | - | - |
| 01003 | 1910.134 Respiratory Protection OSHA citation code: 19100134 E01 | Serious | 1 | 3 | $1,600 | $800 | Mar 8, 2002 | - | - |
| 01004A | 1910.134 Respiratory Protection OSHA citation code: 19100134 F02 | Serious | 1 | 2 | $2,000 | $1,000 | Mar 29, 2002 | - | - |
| 01004B | 1910.134 Respiratory Protection OSHA citation code: 19100134 F05 | Serious | 1 | 1 | $0 | $0 | Mar 29, 2002 | - | - |
| 01005 | 1910.138 Hand Protection OSHA citation code: 19100138 A | Other | 1 | 6 | $1,200 | $0 | Mar 11, 2002 | - | - |
| 01006A | 1910.1000 Air Contaminants OSHA citation code: 19101000 A02 | Serious | 3 | 5 | $4,000 | $2,000 | Mar 11, 2002 | - | - |
| 01006B | 1910.1000 Air Contaminants OSHA citation code: 19101000 C | Serious | 1 | 2 | $0 | $0 | Mar 11, 2002 | - | - |
| 01006C | 1910.1000 Air Contaminants OSHA citation code: 19101000 E | Serious | 1 | 7 | $0 | $0 | Jul 30, 2002 | - | - |
| 01007 | 1910.1020 Access to Employee Exposure and Medical Records OSHA citation code: 19101020 G01 I | Serious | 1 | 7 | $1,200 | $600 | Mar 15, 2002 | - | - |
| 01008 | 1910.1200 Hazard Communication OSHA citation code: 19101200 H | Serious | 1 | 6 | $2,000 | $1,000 | Mar 29, 2002 | - | - |
| 02001 | 1910.134 Respiratory Protection OSHA citation code: 19100134 C02 I | Other | 1 | 4 | $0 | $0 | Mar 8, 2002 | - | - |
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.
2 inspections, 2001 to 2003. Each row is one inspection; point at or tap a row for its dates and totals.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.
Short cases: When a case closed soon after it opened, the closed marker is drawn slightly to the right so both markers stay visible. Each row's card shows the exact dates.
Standards cited
Chemical exposure sampling
Industry comparison
Nonmetallic Mineral Product Manufacturing, 16,975 employers with OSHA inspections. Arithmetic from DOL records.
BLS 2024 survey: mineral wool manufacturing reported 1.4 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 14.9%). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source