COMBUSTION ENGINEERING, CONSTRUCTION DIVISION
AES THAMES COGENERATION PLANT, DEPOT ROAD, UNCASVILLE, CT 06382
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jan 30, 1990#18237263Jan 30, 1990Complaint (B) · Partial scope, Safety#18237263$00 viol.0 violations$0 in penalties
Inspection #18237263
Dates
- Opened
- Jan 30, 1990
- Closing Conference Date
- Jan 30, 1990
- Closed
- Feb 2, 1990
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 26
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Aes Thames Cogeneration Plant, Depot Road, Uncasville, CT 06382
- 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.
Sep 25, 1989#101009850Sep 25, 1989Unprogrammed Related (G) · Complete scope, Safety#101009850$8503 viol.3 violations$850 in penalties
Inspection #101009850
Dates
- Opened
- Sep 25, 1989
- Closing Conference Date
- Sep 27, 1989
- Contested
- Jan 19, 1990
- Final Order
- Jul 2, 1990
- Closed
- Jan 15, 1993
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 50
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 2 serious, 1 repeat
- Initial Penalties
- $1,700
- Penalties on Record
- $850
- Site Address
- Aes Thames Cogeneration Plant, Depot Road, Uncasville, CT 06382
- Industry
- Not classified in OSHA's inspection record.
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.
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1926.404 Electrical - Wiring Design and Protection (Construction) OSHA citation code: 19260404 F07 IVC | Serious | 1 | 1 | $500 | $250 | Jan 8, 1990 | Jan 19, 1990 | Jul 2, 1990 |
| 01001B | 1926.405 Electrical - Wiring Methods (Construction) OSHA citation code: 19260405 G02 III | Serious | 1 | 1 | $0 | $0 | Jan 8, 1990 | Jan 19, 1990 | Jul 2, 1990 |
| 02001 | 1926.500 Scope, application, and definitions applicable to this subpart OSHA citation code: 19260500 B07 | Repeat | 1 | 1 | $1,200 | $600 | Jan 8, 1990 | Jan 19, 1990 | Jul 2, 1990 |
May 22, 1989#101010619May 22, 1989Complaint (B) · Complete scope, Safety#101010619$8,00012 viol.12 violations$8,000 in penalties
Inspection #101010619
Dates
- Opened
- May 22, 1989
- Closing Conference Date
- May 25, 1989
- Contested
- Aug 9, 1989
- Closed
- Jun 29, 1990
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 360
- Related Activity
- 3 complaints
Violations and Penalties
- Total Violations
- 12
- Violation Types
- 6 serious, 5 repeat, 1 other-than-serious
- Initial Penalties
- $14,900
- Penalties on Record
- $8,000
- Site Address
- Aes Thames Cogeneration Plant, Depot Road, Uncasville, CT 06382
- 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.
Enforcement Outcome
Citation contest activity appears on Aug 9, 1989. Final orders are recorded through Jun 18, 1990. Penalty changes shown on this page reflect the latest amounts published in OSHA's enforcement data.
Violations
Violation list (10 of 12 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.151 Fire Prevention OSHA citation code: 19260151 D01 | Serious | 1 | 50 | $500 | $250 | Jul 30, 1989 | Aug 9, 1989 | Jun 18, 1990 |
| 01002 | 1926.303 Abrasive Wheels and Tools OSHA citation code: 19260303 C01 | Serious | 1 | 1 | $400 | $200 | Aug 2, 1989 | Aug 9, 1989 | Jun 18, 1990 |
| 01003A | 1926.403 Electrical - General Requirements (Construction) OSHA citation code: 19260403 H | Serious | 1 | 10 | $600 | $300 | Aug 2, 1989 | Aug 9, 1989 | Jun 18, 1990 |
| 01003B | 1926.404 Electrical - Wiring Design and Protection (Construction) OSHA citation code: 19260404 F06 | Serious | 1 | 4 | $0 | $0 | Aug 2, 1989 | Aug 9, 1989 | Jun 18, 1990 |
| 01003D | 1926.405 Electrical - Wiring Methods (Construction) OSHA citation code: 19260405 G02 III | Serious | 1 | 2 | $0 | $0 | Jul 30, 1989 | Aug 9, 1989 | - |
| 01004 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 I08 | Serious | 1 | 4 | $1,000 | $500 | Jul 30, 1989 | Aug 9, 1989 | Jun 18, 1990 |
| 02003 | 1926.351 Arc Welding and Cutting OSHA citation code: 19260351 E | Repeat | 1 | 10 | $1,000 | $500 | Aug 2, 1989 | Aug 9, 1989 | Jun 18, 1990 |
| 02004 | 1926.352 Fire Prevention (Welding) OSHA citation code: 19260352 B | Repeat | 2 | 20 | $1,000 | $500 | Aug 2, 1989 | Aug 9, 1989 | Jun 18, 1990 |
| 02005 | 1926.405 Electrical - Wiring Methods (Construction) OSHA citation code: 19260405 A02 III | Repeat | 2 | 2 | $200 | $150 | Aug 2, 1989 | Aug 9, 1989 | Jun 18, 1990 |
| 02006 | 1926.500 Scope, application, and definitions applicable to this subpart OSHA citation code: 19260500 B01 | Repeat | 2 | 1 | $1,200 | $600 | Aug 2, 1989 | Aug 9, 1989 | Jun 18, 1990 |
Showing the 10 violations listed first by citation identifier. This inspection has 12 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
May 2, 1989#100769603May 2, 1989Complaint (B) · Partial scope, Health#100769603$00 viol.0 violations$0 in penalties
Inspection #100769603
Dates
- Opened
- May 2, 1989
- Closing Conference Date
- Jul 13, 1989
- Closed
- Jul 13, 1989
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 240
- Related Activity
- 3 complaints, 1 referral
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Aes Thames Cogeneration Plant, Depot Road, Uncasville, CT 06382
- 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 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 Fume (as Cd) | 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 | mg/m³ |
| Iron Oxide Fume | 2 | 0 | mg/m³ |
| Lead, Inorganic (as Pb) | 2 | 0 | mg/m³ |
| Manganese Fume (as Mn) | 2 | 0 - 0.0036 | mg/m³ |
| Molybdenum (as Mo), Insoluble Compounds (Total Dust) | 1 | 0 | mg/m³ |
| Nickel, Metal and Insoluble compounds (as Ni) | 2 | 0 | mg/m³ |
| Particulates not otherwise regulated (Respirable Fraction) | 1 | 0 | mg/m³ |
| Particulates not otherwise regulated (Total Dust) | 2 | 0 | mg/m³ |
| Silica, Crystalline Quartz (Respirable Fraction) | 2 | 0 | |
| Vanadium fume (as V2O5) | 2 | 0 | mg/m³ |
| Zinc Oxide Fume | 2 | 0 - 0.0373 | mg/m³ |
Oct 5, 1988#102786142Oct 5, 1988Complaint (B) · Complete scope, Safety#102786142$8,30019 viol.19 violations$8,300 in penalties
Inspection #102786142
Dates
- Opened
- Oct 5, 1988
- Closing Conference Date
- Oct 31, 1988
- Contested
- Dec 21, 1988
- Closed
- Nov 15, 1990
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 300
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 19
- Violation Types
- 6 serious, 4 willful, 6 repeat, 3 other-than-serious
- Initial Penalties
- $27,100
- Penalties on Record
- $8,300
- Site Address
- Aes Thames Cogeneration Plant, Depot Road, Uncasville, CT 06382
- 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.
Enforcement Outcome
Citation contest activity appears on Dec 21, 1988. Final orders are recorded through Sep 5, 1990. Penalty changes shown on this page reflect the latest amounts published in OSHA's enforcement data.
Violations
Violation list (10 of 19 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01002 | 1926.251 Rigging Equipment for Material Handling OSHA citation code: 19260251 A04 | Serious | 1 | 5 | $800 | $0 | Dec 26, 1988 | Dec 21, 1988 | Feb 5, 1990 |
| 01003A | 1926.405 Electrical - Wiring Methods (Construction) OSHA citation code: 19260405 A02 IIE | Serious | 2 | 10 | $800 | $400 | Dec 19, 1988 | Dec 21, 1988 | Feb 5, 1990 |
| 01003B | 1926.405 Electrical - Wiring Methods (Construction) OSHA citation code: 19260405 A02 III | Serious | 2 | 4 | $0 | $0 | Dec 19, 1988 | Dec 21, 1988 | - |
| 01005 | 1926.500 Scope, application, and definitions applicable to this subpart OSHA citation code: 19260500 B07 | Serious | 4 | 20 | $900 | $450 | Dec 19, 1988 | Dec 21, 1988 | Sep 5, 1990 |
| 01006 | 1926.451 Scaffolding - General Requirements OSHA citation code: 19260451 P09 | Serious | 1 | 2 | $400 | $400 | Dec 19, 1988 | - | - |
| 02001 | 1904.2 OSHA citation code: 19040002 A | Serious | 21 | 25 | $10,000 | $800 | Dec 26, 1988 | Dec 21, 1988 | Feb 5, 1990 |
| 02002A | 1926.404 Electrical - Wiring Design and Protection (Construction) OSHA citation code: 19260404 B01 I | Willful | 1 | 300 | $10,000 | $5,000 | Dec 19, 1988 | Dec 21, 1988 | Feb 5, 1990 |
| 02002B | 1926.404 Electrical - Wiring Design and Protection (Construction) OSHA citation code: 19260404 F06 | Willful | 1 | 2 | $0 | $0 | Dec 19, 1988 | Dec 21, 1988 | - |
| 02002C | 1926.404 Electrical - Wiring Design and Protection (Construction) OSHA citation code: 19260404 F07 IVC | Willful | 2 | 2 | $0 | $0 | Dec 19, 1988 | Dec 21, 1988 | - |
| 02002D | 1926.405 Electrical - Wiring Methods (Construction) OSHA citation code: 19260405 A02 IIG | Willful | 2 | 20 | $0 | $0 | Dec 19, 1988 | Dec 21, 1988 | - |
Showing the 10 violations listed first by citation identifier. This inspection has 19 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
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.
5 inspections, 1988 to 1990. 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.