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

OSHA Inspection: MARATHON PETROLEUM

Follow-up inspection · Health discipline

On , OSHA opened a follow-up health inspection of MARATHON PETROLEUM in 2408 GAMBRINUS AVE., CANTON, OH 44706 (NAICS 324110). OSHA activity number 312622178.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
MARATHON PETROLEUM
Site address
2408 GAMBRINUS AVE.
City
CANTON
State
OH
ZIP
44706
Inspection type
Follow-up (F)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
324110
SIC code (legacy)
2911
Employees
320
Ownership type
A

17 citations on file for this inspection.

1910.134 D01 III

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Jan 22, 2010
Penalty
Initial $5,000 · Current $5,000

Hazardous substances 1340

29 CFR 1910.134(d)(1)(iii): The employer did not identify and evaluate the
respiratory hazards in the
workplace:
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning using full
face chemical cartridge respirators.  Although air monitoring was done
during this work at the tank entry
opening, no air sampling was done in the area where employees were
actually working when they were
assisting the removal of sludge and cleaning the tank floor.  Employees
were exposed to unknown levels of
gasoline vapors which contains hazardous chemicals, including but not
limited to, toluene, xylene,
trimethylbenzene, hexane, ethyl benzene, naphthalene and other
hydrocarbons.ene,
Recent events (2)
  • — I (S) $5000.00
  • — Z (S) $5000.00

1910.134 D03 IIIB2

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Jan 22, 2010

Hazardous substances 1340

29 CFR 1910.134(d)(3)(iii)(B)(2): The employer did not implement a change
schedule for canisters and
cartridges based on objective information or data that would ensure that
canisters and cartridges are changed
before the end of their service life:
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning using full face
chemical cartridge respirators; no change schedule was developed and
employees noted that they could taste
and smell gasoline vapors in their face pieces.   Employees were exposed
to levels of gasoline vapors which
contains hazardous chemicals, including but not limited to, toluene,
xylene, trimethylbenzene, hexane, ethyl
benzene, naphthalene and other hydrocarbons.
Recent events (2)
  • — I (S)
  • — Z (S)

1910.1028 G03 ID

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Jan 22, 2010

Hazardous substances 0320

29 CFR 1910.1028(g)(3)(i)(D): The employer did not ensure that canisters
used with non-powered air-
purifying respirators have a minimum service life of four hours when
tested at 150 ppm benzene at a flow rate
of 64 liters per minute, a temperature of 25 degrees C, and a relative
humidity of 85:
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning.  Employees
wore full face chemical cartridge respirators.  No evaluation  was made to
assure that cartridges met the
standard.s
Recent events (2)
  • — I (S)
  • — Z (S)

1910.146 C08 IV

Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Mar 1, 2010
Penalty
Initial $5,000 · Current $5,000

Hazardous substances 1340

29 CFR 1910.146(c)(8)(iv):  When an employer arranged to have employees of
another employer (contractor)
perform work that involved permit space entry, the host employer did not
coordinate entry operations with the
contractor, when both host employer personnel and contractor personnel
would be working in or near permit
spaces as required by 29 CFR 1910.146(d)(11):
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning.  Entry of the
contractor employees was not coordinated with Marathon in that no
provisions were made on the permit so
that they could be kept in communication while they were out of view in
the space working above the floating
roof repairing seals.
Recent events (2)
  • — I (S) $5000.00
  • — Z (S) $5000.00

1910.146 D11

Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Mar 1, 2010

Hazardous substances 1340

29 CFR 1910.146(d)(11):  Under the permit-required confined space program
required by 29 CFR
1910.146(c)(4), the employer did not develop and implement procedures to
coordinate entry operations when
employees of more than one employer were working simultaneously as
authorized entrants in a permit space,
so that employees of one employer did not endanger the employees of any
other employer:
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning.  During the
cleaning processes levels of flammable vapor in the tank changed; this
increased  hazards to the maintenance
contractor employees.
Recent events (2)
  • — I (S)
  • — Z (S)

1910.146 D05 II

Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Mar 1, 2010
Penalty
Initial $5,000 · Current $5,000

Hazardous substances 1340

29 CFR 1910.146(d)(5)(ii):  Under the permit-required confined space
program required by 29 CFR
1910.146(c)(4), the employer did not evaluate permit space conditions when
entry operations were conducted
by testing or monitoring the permit space as necessary to determine if
acceptable entry conditions were being
maintained during the course of entry operations:
Employees entered tank 242 under a confined space permit to perform
mantenance and cleaning.  Although air
monitoring was done during this work at the tank entry opening, no testing
was done in the area of the tank
where employees were removing sludge and cleaning the tank floor.ng
Recent events (2)
  • — I (S) $5000.00
  • — Z (S) $5000.00

1910.146 D08

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Jan 22, 2010
Penalty
Initial $5,000 · Current $5,000

Hazardous substances 1340

29 CFR 1910.146(d)(8):  Under the permit-required confined space program
required by 29 CFR
1910.146(c)(4), the employer did not designate the persons who were to
have active roles in entry operations,
identify the duties of each such employee, and did not provide each such
employee with the training required
by 29 CFR 1910.146(g):
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning.  A
contractor employee was assigned to monitor the space with an RKI Eagle
meter. He had not been trained in
the use of this equipment.
Recent events (2)
  • — I (S) $5000.00
  • — Z (S) $5000.00

1910.146 G03

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Jan 22, 2010

Hazardous substances 1340

29 CFR 1910.146(g)(3):  The employer did not provide training that
established employee proficiency in the
duties required by 29 CFR 1910.146, Permit-required confined spaces, and
did not introduce new or revised
procedures, as necessary, for compliance:
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning.  The
contractor employee was not trained in the use of the RKI Eagle meter that
he was provided with to conduct
air monitoring during the entry.
Recent events (2)
  • — I (S)
  • — Z (S)

1910.146 E05 II

Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Mar 1, 2010
Penalty
Initial $5,000 · Current $5,000

Hazardous substances 1340

29 CFR 1910.146(e)(5)(ii):  The entry supervisor did not terminate the
entry and cancel the entry permit when
a condition that was not allowed under the entry permit arose in or near
the permit:
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning.  When high
levels of hydrocarbons were detected the tank was not evacuated by all
employees and the permit was not
canceled.
Recent events (2)
  • — I (S) $5000.00
  • — Z (S) $5000.00

1910.146 I03

Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Mar 1, 2010

Hazardous substances 1340

29 CFR 1910.146(i)(3):  The employer did not ensure that each attendant
continuously maintained an accurate
count of authorized entrants in the permit space and did not ensure that
the means used to identify authorized
entrants under 29 CFR 1910.146(f)(4) accurately identified who was in the
permit space:
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning.  No record
was made when contractor employees entered the tank for work repairing the
tank
seals.  The space had to be
evacuated, due to high LEL levels, and these employees were not removed
from the tank.
Recent events (2)
  • — I (S)
  • — Z (S)

1910.146 I06 I

Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Mar 1, 2010

Hazardous substances 1340

29 CFR 1910.146(i)(6)(i):  The employer did not ensure that each attendant
monitored activities inside and
outside the space to determine if it was safe for entrants to remain in
the space and ordered the authorized
entrants to evacuate the permit space immediately when the attendant
detected a prohibited condition:
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning.  The space
was not evacuated when elevated levels of hydrocarbons were detected in
the space.ed
Recent events (2)
  • — I (S)
  • — Z (S)

1910.146 J03

Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Mar 1, 2010

Hazardous substances 1340

29 CFR 1910.146(j)(3):  The employer did not ensure that each entry
supervisor terminated the entry and
canceled the permit as required by 29 CFR 1910.146(e)(5):
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning.  When high
levels of hydrocarbons were detected the tank was not evacuated by all
employees and the permit was not
canceled.
Recent events (2)
  • — I (S)
  • — Z (S)

1910.146 F02

Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Mar 1, 2010
Penalty
Initial $5,000 · Current $5,000

Hazardous substances 1340

29 CFR 1910.146(f)(2):  The entry permit that documented compliance and
authorized entry to a permit space
did not identify the purpose of the entry:
Employees entered tank 242 under a confined space permit to perform
mantenance and cleaning.  The permit
stated that the purpose was only to clean the tank.  It did not address
work done by a contractor to repair the
water draws and repairing seals above the floating roof.ing
Recent events (2)
  • — I (S) $5000.00
  • — Z (S) $5000.00

1910.146 F04

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Jan 22, 2010

Hazardous substances 1340

29 CFR 1910.146(f)(4):  The entry permit that documented compliance and
authorized entry to a permit space
did not identify the authorized entrants within the permit space by name
or by such other means (for example,
through the use of rosters or tracking systems) as would enable the
attendant to determine quickly and
accurately, for the duration of the permit, which authorized entrants were
inside the permit space:
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning.  Although
some entrants were listed on the permit, employees entered and left the
space without entering their names on
the entrant list.nt
Recent events (2)
  • — I (S)
  • — Z (S)

1910.146 F12

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Jan 22, 2010

Hazardous substances 1340

29 CFR 1910.146(f)(12):  The entry permit that documented compliance and
authorized entry to a permit
space did not identify the communication procedures used by authorized
entrants and attendants to maintain
contact during the entry:
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning.  Some
employees worked in the tank in the space above the floating roof where
they could not be seen by the
attendant. Methods for communicating with these employees were not listed
on the permit.
Recent events (2)
  • — I (S)
  • — Z (S)

1910.146 J06

Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Mar 1, 2010

Hazardous substances 1340

29 CFR 1910.146(j)(6):  The employer did not ensure that each entry
supervisor determined, whenever
responsibility for a permit space entry operation was transferred and at
intervals dictated by the hazards and
operations performed within the space, that entry operations remained
consistent with terms of the entry
permit and that acceptable entry conditions were maintained:
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning; the
maintenance work was not noted on the permit and the permit did not note
that employees would be working
above the floating roof where they could not be seen by the attendant.
Recent events (2)
  • — I (S)
  • — Z (S)

1910.1028 E05 I

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Jan 13, 2010
Abate by
Jan 22, 2010
Penalty
Initial $5,000 · Current $5,000

Hazardous substances 0320

29 CFR 1910.1028(e)(5)(i): The employer did not institute the exposure
monitoring required under paragraphs
(e)(2) and (e)(3) when there was a change in the production process,
control equipment, personnel or work
practices which could result in new or additional exposures to benzene, or
when
the employer had any reason to
suspect a change which could have resulted in new or additional exposures:
Employees entered tank 242 under a confined space permit to perform
maintenance and cleaning.  Air
monitoring was done during the routine duties done by the employee but no
monitoring was done in the breathing
zone of employees who were assisting the removal of sludge and cleaning
the tank floor.ng
Recent events (2)
  • — I (S) $5000.00
  • — Z (S) $5000.00

View Marathon Petroleum'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 312622178.

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