Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: DELAWARE CITY REFINING COMPANY, LLC

Referral inspection · Health discipline

On , OSHA opened a referral health inspection of DELAWARE CITY REFINING COMPANY, LLC in 4550 WRANGLE HILL ROAD, DELAWARE CITY, DE 19706 (NAICS 324110). OSHA activity number 341086189.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Delaware City Refining Company, LLC — free Get an email when a new federal OSHA severe-injury report for Delaware City Refining Company, LLC is published. One employer, no account, unsubscribe in one click.
Site address
4550 WRANGLE HILL ROAD
City
DELAWARE CITY
State
DE
ZIP
19706
Mailing
4550 WRANGLE HILL ROAD, DELAWARE CITY, DE 19706
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
324110
Employees
600
Ownership type
A

2 citations on file for this inspection.

1910.119 F04

Serious Gravity 10 1 instance 6 exposed
Issued
May 16, 2016
Abate by
Jun 2, 2016
Penalty
Initial $6,300 · Current $3,150 Reduced
29 CFR 1910.119(f)(4): The employer did not develop and implement safe work practices to provide for the control of hazards during operations such as opening process equipment or piping:    (a) Unit 27 Alkylation: On or about November 29, 2015, the employer failed to develop and implement safe work practices governing the management of flammable liquids (LPG material) diverted to the oily water sewer from a process vessel during the preparation for maintenance of the 27-D-200 Caustic Wash Drum and the 27-S-201 Coalescer Drum.
Recent events (3)
  • — F (S) $3150
  • — C (S) $6300
  • — Z (S) $6300

1910.119 E03 I

Serious Gravity 10 1 instance 6 exposed
Issued
May 16, 2016
Abate by
Jun 9, 2016
Penalty
Initial $6,300 · Current $3,150 Reduced
29 CFR 1910.119(e)(3)(i): The process hazard analysis did not adequately address certain hazards of the process:    (a) Unit 27 Alkylation:  On or about November 29, 2015, the employer's PHA for the Unit 27 Alkylation unit had not adequately addressed the hazards associated with flammable (LPG) materials potentially being drained into the oily water sewer in preparation for maintenance of the 27-D-201 Caustic Wash Drum and 27-S-201 Coalescer Drum."      Pursuant to 29 CFR 1903.19, the employer must submit abatement certification and documentation, required within 10 days after abatement date. The certification shall include a statement that abatement is complete, the date and method of abatement, and state that employees and their representatives were informed of this abatement. Abatement documentation shall include documents demonstrating that abatement is complete, such as evidence of the purchase or repair of equipment, photographic or video evidence of abatement or other written records.
Recent events (3)
  • — F (S) $3150
  • — C (S) $6300
  • — Z (S) $6300

View Delaware City Refining Company, LLC's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 341086189.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.