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

OSHA Inspection: CALUMET SUPERIOR, LLC.

Referral inspection · Health discipline

On , OSHA opened a referral health inspection of CALUMET SUPERIOR, LLC. in 2407 STINSON AVENUE, SUPERIOR, WI 54880 (NAICS 324110). OSHA activity number 340612597.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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 Calumet Superior, LLC. — free Get an email when a new federal OSHA severe-injury report for Calumet Superior, LLC. is published. One employer, no account, unsubscribe in one click.
Site address
2407 STINSON AVENUE
City
SUPERIOR
State
WI
ZIP
54880
Mailing
2407 STINSON AVENUE, SUPERIOR, WI 54880
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
178
Ownership type
A

5 citations on file for this inspection.

1910.106 B02 IV A

Other-than-serious 1 instance 4 exposed
Issued
Oct 19, 2015
Abate by
Dec 9, 2015
Penalty
Initial $7,000 · Current $5,600 Reduced
29 CFR 1910.106(b)(2)(iv)(a): Atmospheric storage tanks were not adequately vented to prevent the development of vacuum or pressure sufficient to distort the roof of a cone roof tank or exceeding the design pressure in the case of other atmospheric tanks, as a result of filling or emptying, and atmospheric temperature changes:    (a) Oil Movements, Polymer Modified Asphalt Tank 113; On or about April 28, 2015 Calumet Superior, LLC. did not ensure the atmospheric tank had adequate venting to prevent over pressurization of the tank.
Recent events (2)
  • — I (O) $5600
  • — Z (S) $7000

1910.39 C02

Serious Gravity 10 1 instance 4 exposed
Issued
Oct 19, 2015
Abate by
Dec 9, 2015
Penalty
Initial $7,000 · Current $5,600 Reduced
29 CFR 1910.39(c)(2): The employer did not have a fire prevention plan which included procedures to control accumulations of flammable and combustible waste materials:    (a) Oil Movements, Polymer Modified Asphalt Tank 113; On or about April 28, 2015 Calumet Superior, LLC. did not take necessary precautions to eliminate and/or control ignition sources such as, but not limited to, pyrophoric material and accumulation of Evaloy 4170 Polymer Resin within the tank and the vent/overflow line.
Recent events (2)
  • — I (S) $5600
  • — Z (S) $7000

1910.120 Q02 IX

Serious Gravity 10 1 instance 4 exposed
Issued
Oct 19, 2015
Abate by
Jan 11, 2016
Penalty
Initial $7,000 · Current $5,600 Reduced
29 CFR 1910.120(q)(2)(ix): The emergency response plan did not address, to the extent not addressed elsewhere, emergency response procedures:    (a) Oil Movements, Polymer Modified Asphalt Tank 113; On or about April 28, 2015 Calumet Superior, LLC. did not have adequate emergency procedures in place to address fire and increasing pressurization within the atmospheric tank as employees attempted to install a blind on the vent/overflow line.
Recent events (2)
  • — I (S) $5600
  • — Z (S) $7000

1910.120 Q06

Deleted Serious Gravity 10 1 instance 4 exposed
Issued
Oct 19, 2015
Abate by
Dec 9, 2015
Penalty
Initial $0 · Current $0
29 CFR 1910.120(q)(6): Training was not based on the duties and functions to be performed by each responder of an emergency response:  (a) Oil Movements, Polymer Modified Asphalt Tank 113; On or about April 28, 2015 Calumet Superior, LLC. did not provide adequate training to identify duties and functions to be performed when addressing fire and increasing pressurization within the atmospheric tank as employees attempted to install a blind on the vent/overflow line.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.1200 G02 IX

Other-than-serious 1 instance 41 exposed
Issued
Oct 19, 2015
Abate by
Dec 9, 2015
Penalty
Initial $0 · Current $0
29 CFR 1910.1200(g)(2)(ix): Safety Data Sheets (SDS) for hazardous chemicals did not contain at least the physical and chemical characteristics of the hazardous chemical (such as vapor pressure, flash point):  (a) Oil Movements, Polymer Modified Asphalt Tank 113; On or about April 28, 2015 Calumet Superior, LLC. did not provide a complete Safety Data Sheet for asphalt PG 64-34P to include necessary information under the Physical and Chemical Properties section such as flash point, explosive limits, vapor pressure, etc.
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

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 340612597.

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