Inspection #346231475
ClosedThis 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.
The Occupational Safety and Health Administration (OSHA) conducted a planned inspection of LAMPPA MANUFACTURING INC at 9501 Hwy 135 N, Tower, MN 55790 on Sep 15, 2022. The inspection scope was complete. The case was closed on May 23, 2023.
OSHA documented 4 violations (4 serious) with total penalties on record of $975.
- Inspection Number
- 346231475
- Type
- Planned (H)
- Scope
- Complete
- Opened
- Sep 15, 2022
- Closed
- May 23, 2023
- Final Order
- Nov 21, 2022
- Total Violations
- 4
- Penalties on Record
- $975
- Initial Penalties
- $975
- Address
- 9501 Hwy 135 N, Tower, MN 55790
- Industry
- 333414 Heating Equipment (except Warm Air Furnaces) Manufacturing
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.
Inspection closed May 23, 2023.
4 serious.
Citation amounts as first recorded in OSHA's penalty fields.
Current and initial penalty totals are the same on record.
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.
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.
Data Source and Methodology
Data synced dailyData on this page comes from the U.S. Department of Labor's OSHA enforcement database, accessed via the DOL public data API. Records are updated daily. We strive for accuracy, but errors in data processing or establishment grouping are possible. Penalty amounts reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conference, settlement, or judicial review. Company pages group inspection records by normalized employer name, city, and state as reported in OSHA records. That grouping is deterministic and non-fuzzy, but it is not a universal legal-entity identifier. On inspection pages, the status display follows the DOL inspection record first. If the DOL inspection feed includes a close date, we show the inspection as closed. If the inspection feed has no close date but all citation records tied to that inspection show a final order date, we label the page "Final Order Recorded" and disclose the citation dates instead of inferring a close date. Chemical exposure sampling data and OSHA Permissible Exposure Limits (PELs) are sourced from the OSHA Occupational Chemical Database, matched via IMIS analyte codes. If you believe any record is inaccurate, please report it and we will investigate. This product uses the DOL Data API but is not endorsed or certified by the DOL. For official and authoritative records, visit osha.gov.