RDF CORP
23 ELM AVENUE, Hudson, NH 03051
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Dec 19, 2024#347946394Dec 19, 2024Complaint (B) · Partial scope, Health#347946394$5,7942 viol.2 violations$5,794 in penalties
Inspection #347946394
Dates
- Opened
- Dec 19, 2024
- Closing Conference Date
- Dec 19, 2024
- Final Order
- Feb 18, 2025
- Closed
- Apr 14, 2025
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 50
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 serious
- Initial Penalties
- $16,552
- Penalties on Record
- $5,794
- Site Address
- 23 Elm Ave, Hudson, NH 03051
- Industry
- 334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
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 |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.133 Eye and Face Protection OSHA citation code: 19100133 A01 | Serious | 1 | 1 | $8,276 | $5,794 | Mar 10, 2025 | - | Feb 18, 2025 |
| 01001B | 1910.151 Medical Services and First Aid OSHA citation code: 19100151 C | Serious | 1 | 1 | $8,276 | $0 | Mar 10, 2025 | - | Feb 18, 2025 |
Nov 20, 2019#344463138Nov 20, 2019Planned (H) · Partial scope, Safety#344463138$3,3151 viol.1 violation$3,315 in penalties
Inspection #344463138
Dates
- Opened
- Nov 20, 2019
- Closing Conference Date
- Nov 21, 2019
- Final Order
- Jan 8, 2020
- Closed
- Jun 30, 2020
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 62
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $6,630
- Penalties on Record
- $3,315
- Site Address
- 23 Elm Ave, Hudson, NH 03051
- Industry
- 334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Serious | 1 | 2 | $6,630 | $3,315 | Jan 17, 2020 | - | Jan 8, 2020 |
Feb 28, 2007#309555795Feb 28, 2007Complaint (B) · Partial scope, Health#309555795$01 viol.1 violation$0 in penalties
Inspection #309555795
Dates
- Opened
- Feb 28, 2007
- Closing Conference Date
- Apr 13, 2007
- Closed
- Dec 5, 2008
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 80
- 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
- 23 Elm Ave, Hudson, NH 03051
- Industry
- 334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
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 Sampling1 substance sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Lead, Inorganic (as Pb) | 1 | 0 | X |
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.1025 Lead OSHA citation code: 19101025 L01 I | Other | 1 | 2 | $0 | $0 | May 2, 2007 | - | - |
Nov 18, 1975#10355444Nov 18, 1975Follow-Up (F) · Complete scope, Safety#10355444$00 viol.0 violations$0 in penalties
Inspection #10355444
Dates
- Opened
- Nov 18, 1975
- Closing Conference Date
- Nov 18, 1975
- Closed
- Mar 10, 1984
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- No
- Number of Employees
- 90
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 23 Elm Avenue, Hudson, NH 03051
- Industry
- Not classified in OSHA's inspection record.
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.
Sep 24, 1975#10387942Sep 24, 1975Planned (H) · Complete scope, Safety#10387942$9515 viol.15 violations$95 in penalties
Inspection #10387942
Dates
- Opened
- Sep 24, 1975
- Closing Conference Date
- Sep 24, 1975
- Closed
- Nov 6, 1975
Inspection
- Advance Notice
- Not recorded
- Owner Type
- Not recorded
- Union Status
- No
- Number of Employees
- 80
Violations and Penalties
- Total Violations
- 15
- Violation Types
- 15 other-than-serious
- Initial Penalties
- $95
- Penalties on Record
- $95
- Site Address
- 23 Elm Avenue, Hudson, NH 03051
- Industry
- Not classified in OSHA's inspection record.
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (10 of 15 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.23 Ladders OSHA citation code: 19100023 D01 II | Other | 1 | - | $0 | $0 | Oct 2, 1975 | - | - |
| 01002 | 1910.25 Stairways OSHA citation code: 19100025 C03 II | Other | 1 | - | $0 | $0 | Nov 10, 1975 | - | - |
| 01003 | 1910.36 Design and Construction Requirements for Exit Routes OSHA citation code: 19100036 B04 | Other | 1 | - | $25 | $25 | Oct 2, 1975 | - | - |
| 01004 | 1910.37 Maintenance, Safeguards, and Operational Features for Exit Routes OSHA citation code: 19100037 Q01 | Other | 1 | - | $0 | $0 | Oct 2, 1975 | - | - |
| 01005 | 1910.37 Maintenance, Safeguards, and Operational Features for Exit Routes OSHA citation code: 19100037 Q02 | Other | 2 | - | $0 | $0 | Oct 2, 1975 | - | - |
| 01006 | 1910.37 Maintenance, Safeguards, and Operational Features for Exit Routes OSHA citation code: 19100037 Q05 | Other | 1 | - | $0 | $0 | Oct 2, 1975 | - | - |
| 01007 | 1910.157 Portable Fire Extinguishers OSHA citation code: 19100157 A02 | Other | 2 | - | $0 | $0 | Oct 2, 1975 | - | - |
| 01008 | 1910.157 Portable Fire Extinguishers OSHA citation code: 19100157 A05 | Other | 1 | - | $0 | $0 | Oct 2, 1975 | - | - |
| 01009 | 1910.157 Portable Fire Extinguishers OSHA citation code: 19100157 D04 VIII | Other | 1 | - | $0 | $0 | Nov 10, 1975 | - | - |
| 01010 | 1910.215 Abrasive Wheel Machinery OSHA citation code: 19100215 B09 | Other | 1 | - | $0 | $0 | Nov 10, 1975 | - | - |
Showing the 10 violations listed first by citation identifier. This inspection has 15 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, 1975 to 2024. 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
BLS 2024 survey: automatic environmental control manufacturing for residential, commercial, and appliance use reported 0.6 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 30.7%). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source