AT & T BELL LABORATORIES
600 MOUNTAIN AVE., MURRAY HILL, NJ 07974
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
May 16, 1995#109881037May 16, 1995Complaint (B) · Partial scope, Health#109881037$00 viol.0 violations$0 in penalties
Inspection #109881037
Dates
- Opened
- May 16, 1995
- Closing Conference Date
- Oct 11, 1995
- Closed
- Oct 11, 1995
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 3,000
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 600 Mountain Ave., Murray Hill, NJ 07974
- 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 Sampling4 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Arsine | 7 | 0 | |
| Diborane | 4 | 0 - 0.0065 | ppm |
| Silicon Tetrahydride | 4 | 0 | ppm |
| Stibine | 4 | 0 - 0.012 |
May 12, 1994#109912485May 12, 1994Complaint (B) · Partial scope, Safety#109912485$01 viol.1 violation$0 in penalties
Inspection #109912485
Dates
- Opened
- May 12, 1994
- Closing Conference Date
- May 16, 1994
- Closed
- Jun 27, 1994
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 2,500
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 600 Mountain Ave., Murray Hill, NJ 07974
- 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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.156 Fire Brigades OSHA citation code: 19100156 C02 | Other | 1 | 25 | $0 | $0 | Jun 27, 1994 | - | - |
Oct 6, 1992#106938632Oct 6, 1992Complaint (B) · Partial scope, Safety#106938632$02 viol.2 violations$0 in penalties
Inspection #106938632
Dates
- Opened
- Oct 6, 1992
- Closing Conference Date
- Oct 28, 1992
- Closed
- Dec 11, 1992
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 2,500
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 600 Mountain Ave., Murray Hill, NJ 07974
- 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)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.147 The control of hazardous energy (lockout/tagout) OSHA citation code: 19100147 C04 II | Other | 10 | 10 | $0 | $0 | Dec 9, 1992 | - | - |
| 01002 | 1910.147 The control of hazardous energy (lockout/tagout) OSHA citation code: 19100147 C06 I | Other | 1 | 10 | $0 | $0 | Dec 9, 1992 | - | - |
Jul 16, 1992#106936826Jul 16, 1992Complaint (B) · Partial scope, Health#106936826$1,0002 viol.2 violations$1,000 in penalties
Inspection #106936826
Dates
- Opened
- Jul 16, 1992
- Closing Conference Date
- Aug 10, 1992
- Contested
- Oct 7, 1992
- Final Order
- Mar 1, 1993
- Closed
- Apr 19, 1993
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 2,500
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $3,400
- Penalties on Record
- $1,000
- Site Address
- 600 Mountain Ave., Murray Hill, NJ 07974
- 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)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.1200 Hazard Communication OSHA citation code: 19101200 E01 II | Other | 1 | 15 | $1,700 | $0 | Oct 15, 1992 | Oct 7, 1992 | Mar 1, 1993 |
| 01002 | 1910.1200 Hazard Communication OSHA citation code: 19101200 F05 I | Other | 2 | 15 | $1,700 | $1,000 | Oct 15, 1992 | Oct 7, 1992 | Mar 1, 1993 |
Dec 6, 1991#114040140Dec 6, 1991Complaint (B) · Partial scope, Health#114040140$5751 viol.1 violation$575 in penalties
Inspection #114040140
Dates
- Opened
- Dec 6, 1991
- Closing Conference Date
- Jan 17, 1992
- Closed
- Apr 14, 1992
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 3,500
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $975
- Penalties on Record
- $575
- Site Address
- 600 Mountain Ave., Murray Hill, NJ 07974
- 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 (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.151 Medical Services and First Aid OSHA citation code: 19100151 C | Serious | 1 | 5 | $975 | $575 | Feb 22, 1992 | - | - |
Dec 27, 1984#1019009Dec 27, 1984Complaint (B) · Partial scope, Health#1019009$00 viol.0 violations$0 in penalties
Inspection #1019009
Dates
- Opened
- Dec 27, 1984
- Closing Conference Date
- Feb 11, 1985
- Closed
- Feb 11, 1985
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 4,500
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 600 Mountain Ave, Murray Hill, NJ 07974
- 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 Sampling14 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) | 4 | 0 | mg/m³ |
| Beryllium and Beryllium Compounds (as Be) | 4 | 0 - 0.0008 | mg/m³ |
| Cadmium Fume (as Cd) | 4 | 0 | mg/m³ |
| Chromium, Metal and Insoluble Salts | 4 | 0 | mg/m³ |
| Cobalt, Metal, Dust and Fume (as Co) | 4 | 0 | mg/m³ |
| Copper Fume (as Cu) | 4 | 0 | mg/m³ |
| Iron Oxide Fume | 4 | 0 - 0.0496 | mg/m³ |
| Lead, Inorganic (as Pb) | 4 | 0 | mg/m³ |
| Manganese Fume (as Mn) | 4 | 0 | mg/m³ |
| Molybdenum (as Mo), Insoluble Compounds (Total Dust) | 4 | 0 | mg/m³ |
| Nickel, Metal and Insoluble compounds (as Ni) | 4 | 0 | mg/m³ |
| Particulates not otherwise regulated (Respirable Fraction) | 4 | 0 | mg/m³ |
| Vanadium fume (as V2O5) | 4 | 0 | mg/m³ |
| Zinc Oxide Fume | 4 | 0 | mg/m³ |
May 16, 1984#1040070May 16, 1984Complaint (B) · Partial scope, Health#1040070$00 viol.0 violations$0 in penalties
Inspection #1040070
Dates
- Opened
- May 16, 1984
- Closing Conference Date
- May 16, 1984
- Closed
- May 16, 1984
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 4,000
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 600 Mountain Avenue, Murray Hill, NJ 07974
- 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.
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.
7 inspections, 1984 to 1995. 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
Sample results are listed in the record of each inspection that collected them.