Inspection #17530833
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 accident inspection of DIAMOND CHEMICAL AND SUPPLY CO., INC. at 524 S. Walnut Street, Wilmington, DE 19801 on Oct 18, 1989. The inspection scope was partial. The case was closed on Apr 27, 1992.
OSHA documented 16 violations (9 serious, 3 willful, 4 other-than-serious) with total penalties on record of $20,000. 1 incident investigation summary is associated with this inspection. This inspection is linked to 1 accident report in OSHA records.
This employer has 3 other OSHA inspections on record at this establishment.
Inspection Details
- Inspection Number
- 17530833
- Type
- Accident (A)
- Scope
- Partial
- Opened
- Oct 18, 1989
- Closed
- Apr 27, 1992
- Contested
- Feb 7, 1990
- Final Order
- Oct 25, 1990
- Total Violations
- 16
- Penalties on Record
- $20,000
- Initial Penalties
- $33,000
- Related Activity
- 1 accident
Establishment
- Address
- 524 S. Walnut Street, Wilmington, DE 19801
- Industry
- Not classified in OSHA's inspection record.
Other Inspections of This Employer3 on record
| Inspection | Opened | Type | Violations | Penalties |
|---|---|---|---|---|
| #348179789 | Apr 14, 2025 | Complaint (B) | No violations | |
| #300306107 | Dec 30, 1998 | Complaint (B) | No violations | |
| #109654319 | Feb 13, 1995 | Planned (H) | 3 violations | $450 |
Other OSHA inspections of the same establishment. Linked via establishment ID (exact government key).
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection appears immediately below.
Employee fell down elevator shaft
Source: U.S. Department of Labor OSHA incident investigation data (`osha_accident` + `osha_accident_injury`). Linked via `rel_insp_nr` to the inspection activity number (exact government key).
Enforcement Outcome
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 Apr 27, 1992.
9 serious, 3 willful, 4 other-than-serious.
Citation amounts as first recorded in OSHA's penalty fields.
Latest published amounts after changes in the enforcement process.
Violations
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.
| Citation | Standard | Type | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|
| 01001 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | $1,000 | $600 | Jan 23, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 01002A | 1910.106 Flammable Liquids OSHA citation code: 19100106 D04 I | Serious | $800 | $500 | Feb 5, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 01002B | 1910.106 Flammable Liquids OSHA citation code: 19100106 D04 III | Serious | $0 | $0 | Feb 5, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 01002C | 1910.106 Flammable Liquids OSHA citation code: 19100106 D04 IV | Serious | $0 | $0 | Feb 5, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 01002D | 1910.106 Flammable Liquids OSHA citation code: 19100106 D04 V | Serious | $0 | $0 | Jan 23, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 01003 | 1910.132 Personal Protective Equipment - General Requirements OSHA citation code: 19100132 A | Serious | $600 | $400 | Jan 20, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 01004A | 1910.1200 Hazard Communication OSHA citation code: 19101200 E01 | Serious | $400 | $300 | Mar 6, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 01004B | 1910.1200 Hazard Communication OSHA citation code: 19101200 F05 II | Serious | $0 | $0 | Jan 29, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 01004C | 1910.1200 Hazard Communication OSHA citation code: 19101200 H | Serious | $0 | $0 | Jan 29, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 02001 | 5A0001 General Duty Clause, Section 5(a)(1) | Willful | $10,000 | $6,000 | Feb 5, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 02002 | 5A0001 General Duty Clause, Section 5(a)(1) | Willful | $10,000 | $6,000 | Feb 5, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 02003 | 5A0001 General Duty Clause, Section 5(a)(1) | Willful | $10,000 | $6,000 | Jan 23, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 03001 | 1904.2 Partial Exemption for Establishments in Certain Industries OSHA citation code: 19040002 A | Other | $100 | $100 | Jan 23, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 03002 | 1904.6 Determination of new cases | Other | $100 | $100 | Jan 23, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 03003 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 D01 | Other | $0 | $0 | Feb 5, 1990 | Feb 7, 1990 | Oct 25, 1990 |
| 03004 | 1910.134 Respiratory Protection OSHA citation code: 19100134 F01 | Other | $0 | $0 | Jan 29, 1990 | Feb 7, 1990 | Oct 25, 1990 |
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.