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5,197,549Inspections Most recent open 2026-08-27 Last loaded 2026-08-31

OSHA Inspection: GENCOR BITUMA CORPORATION

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of GENCOR BITUMA CORPORATION in 730 BLUFF ROAD, MARQUETTE, IA 52158 (NAICS 000000). OSHA activity number 115082257.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
730 BLUFF ROAD
City
MARQUETTE
State
IA
ZIP
52158
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Union (Y)
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
3531
Employees
208
Ownership type
Private (A)
Industry flags
Manufacturing safety.

17 citations on file for this inspection.

1910.147 C04 I

Serious Gravity 05 1 instance 175 exposed
Issued
Dec 19, 1996
Abate by
Sep 15, 1997
Penalty
Initial $1,733 · Current $1,000 Reduced
Recent events (2)
  • · F (S) $1000.00
  • · Z (S) $1733.00

1910.147 C06 I

Serious Gravity 05 1 instance 175 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Recent events (2)
  • · F (S)
  • · Z (S)

1910.147 C07 I

Serious Gravity 05 1 instance 175 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Recent events (2)
  • · F (S)
  • · Z (S)

1910.147 C07 IV

Serious Gravity 05 1 instance 175 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Recent events (2)
  • · F (S)
  • · Z (S)

1910.178 M05 III

Other-than-serious Gravity 03 1 instance 1 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Penalty
Initial $1,733 · Current $1,000 Reduced
Recent events (2)
  • · F (O) $1000.00
  • · Z (S) $1733.00

1910.179 G05 III

Other-than-serious Gravity 03 1 instance 1 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Penalty
Initial $1,238 · Current $500 Reduced
Recent events (2)
  • · F (O) $500.00
  • · Z (S) $1238.00

1910.179 J02 III

Serious Gravity 05 15 instances 50 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Penalty
Initial $1,733 · Current $500 Reduced
Recent events (2)
  • · F (S) $500.00
  • · Z (S) $1733.00

1910.179 J02 IV

Other-than-serious Gravity 05 4 instances 15 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Recent events (2)
  • · F (O)
  • · Z (S)

1910.179 M01

Other-than-serious Gravity 05 15 instances 50 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Recent events (2)
  • · F (O)
  • · Z (S)

1910.184 E01

Other-than-serious Gravity 05 1 instance 4 exposed
Issued
Dec 19, 1996
Abate by
Oct 17, 1997
Penalty
Initial $1,733 · Current $500 Reduced
Recent events (2)
  • · F (O) $500.00
  • · Z (S) $1733.00

1910.212 A03 II

Serious Gravity 05 1 instance 2 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Penalty
Initial $1,733 · Current $1,000 Reduced
Recent events (2)
  • · F (S) $1000.00
  • · Z (S) $1733.00

1910.243 C03

Other-than-serious Gravity 05 30 instances 30 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Penalty
Initial $1,733 · Current $500 Reduced
Recent events (2)
  • · F (O) $500.00
  • · Z (S) $1733.00

1910.252 B02 III

Serious Gravity 02 1 instance 6 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Penalty
Initial $990 · Current $500 Reduced
Recent events (2)
  • · F (S) $500.00
  • · Z (S) $990.00

1910.332 B01

Serious Gravity 10 1 instance 20 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Penalty
Initial $2,475 · Current $1,000 Reduced
Recent events (2)
  • · F (S) $1000.00
  • · Z (S) $2475.00

1910.184 D

Other-than-serious Gravity 00 1 instance 4 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Penalty
Initial $900 · Current $250 Reduced
Recent events (2)
  • · F (O) $250.00
  • · Z (O) $900.00

1910.184 E03 I

Other-than-serious Gravity 00 1 instance 4 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Penalty
Initial $900 · Current $250 Reduced
Recent events (2)
  • · F (O) $250.00
  • · Z (O) $900.00

1910.184 E03 II

Other-than-serious Gravity 00 1 instance 4 exposed
Issued
Dec 19, 1996
Abate by
Feb 7, 1997
Recent events (2)
  • · F (O)
  • · Z (O)

View Gencor Bituma Corporation's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 115082257.

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