O'CONNOR CORP.
97 RIVER RD. MERRIMACK STATION, BOW, NH 03304 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Oct 12, 2010#314044660Oct 12, 2010Complaint (B) · Partial scope, Safety#314044660$00 viol.0 violations$0 in penalties
Inspection #314044660
Dates
- Opened
- Oct 12, 2010
- Closing Conference Date
- Oct 12, 2010
- Closed
- Apr 5, 2011
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 475
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 97 River Road, Bow, NH 03303
- Industry
- 561790 Other Services to Buildings and Dwellings
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.
Feb 16, 2010#311593321Feb 16, 2010Programmed Related (I) · Partial scope, Safety#311593321$00 viol.0 violations$0 in penalties
Inspection #311593321
Dates
- Opened
- Feb 16, 2010
- Closing Conference Date
- Mar 2, 2010
- Closed
- Mar 22, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 100
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 97 River Road, Bow, NH 03304
- Industry
- 237130 Power and Communication Line and Related Structures Construction
Programmed Related Inspection: This inspection record is categorized as a programmed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
May 5, 2003#304560626May 5, 2003Complaint (B) · Partial scope, Health#304560626$3,0003 viol.3 violations$3,000 in penalties
Inspection #304560626
Dates
- Opened
- May 5, 2003
- Closing Conference Date
- May 9, 2003
- Contested
- Nov 25, 2003
- Final Order
- Dec 1, 2004
- Closed
- Jan 26, 2005
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 110
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 2 serious, 1 other-than-serious
- Initial Penalties
- $8,000
- Penalties on Record
- $3,000
- Site Address
- 97 River Rd. Merrimack Station, Bow, NH 03304
- Industry
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
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 |
|---|---|---|---|
| Arsenic, Inorganic | 1513P / 2A | 0.0036 - 3.8586 | mg/m³ |
| Cadmium | 1513P / 2A | 0 - 0.02 | mg/m³ |
| Copper Fume (as Cu) | 1513P / 2A | 0 - 0.2259 | mg/m³ |
| Lead, Inorganic (as Pb) | 1513P / 2A | 0 - 0.3 | mg/m³ |
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.134 Respiratory Protection OSHA citation code: 19100134 F02 | Serious | 7 | 7 | $4,000 | $1,500 | Dec 3, 2003 | Nov 25, 2003 | Dec 1, 2004 |
| 01002A | 1910.1018 Inorganic Arsenic OSHA citation code: 19101018 C | Serious | 4 | 4 | $4,000 | $1,500 | Dec 3, 2003 | Nov 25, 2003 | Dec 1, 2004 |
| 01002B | 1910.1018 Inorganic Arsenic OSHA citation code: 19101018 G02 I | Other | 1 | 4 | $0 | $0 | Dec 19, 2003 | Nov 25, 2003 | Dec 1, 2004 |
Apr 12, 2000#302538319Apr 12, 2000Unprogrammed Related (G) · Partial scope, Safety#302538319$9,0007 viol.7 violations$9,000 in penalties
Inspection #302538319
Dates
- Opened
- Apr 12, 2000
- Closing Conference Date
- Jun 8, 2000
- Contested
- Oct 2, 2000
- Closed
- Feb 5, 2002
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 10
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 7
- Violation Types
- 7 serious
- Initial Penalties
- $12,000
- Penalties on Record
- $9,000
- Site Address
- Bow Power Plant, Bow, NH 03304
- Industry
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
Unprogrammed Related Inspection: This inspection record is categorized as an unprogrammed related inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Enforcement Outcome
Citation contest activity appears on Oct 2, 2000. Final orders are recorded through Jul 5, 2001. Penalty changes shown on this page reflect the latest amounts published in OSHA's enforcement data.
Violations
Violation list (7 of 7 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.132 General requirements OSHA citation code: 19100132 A | Serious | 1 | 3 | $3,000 | $2,250 | Oct 24, 2000 | Oct 2, 2000 | Jul 5, 2001 |
| 01002A | 1910.146 Permit-Required Confined Spaces OSHA citation code: 19100146 C07 I | Serious | 1 | 2 | $4,500 | $2,250 | Oct 24, 2000 | Oct 2, 2000 | Jul 5, 2001 |
| 01002B | 1910.146 Permit-Required Confined Spaces OSHA citation code: 19100146 G01 | Serious | 1 | 2 | $0 | $0 | Oct 12, 2000 | Oct 2, 2000 | Jul 5, 2001 |
| 01006B | 1910.269 Electric Power Generation, Transmission, and Distribution OSHA citation code: 19100269 D06 VII | Serious | 1 | 2 | $0 | $0 | Oct 24, 2000 | Oct 2, 2000 | Jul 5, 2001 |
| 01007 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | - | $2,250 | $2,250 | Oct 2, 2000 | - | - |
| 01008A | 1910.269 Electric Power Generation, Transmission, and Distribution OSHA citation code: 19100269 D02 II | Serious | 1 | - | $2,250 | $2,250 | Oct 12, 2000 | - | - |
| 01008B | 1910.269 Electric Power Generation, Transmission, and Distribution OSHA citation code: 19100269 D08 II | Serious | 1 | - | $0 | $0 | Oct 12, 2000 | - | - |
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.
4 inspections, 2000 to 2010. 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
Specialty Trade Contractors, 551,857 employers with OSHA inspections. Arithmetic from DOL records.