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5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: MONTANA SULPHER & CHEMICAL COMPANY

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of MONTANA SULPHER & CHEMICAL COMPANY in 627 EXXON ROAD, BILLINGS, MT 59101 (NAICS 000000). OSHA activity number 107217408.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
627 EXXON ROAD
City
BILLINGS
State
MT
ZIP
59101
Mailing
P.O. BOX 31118, BILLINGS, MT 59107
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
2819
Employees
58
Ownership type
A

6 citations on file for this inspection.

5(a)(1)

Other-than-serious Gravity 10 4 instances 7 exposed
Issued
Apr 28, 1992
Abate by
Dec 31, 1992
Penalty
Initial $3,000 · Current $1,500 Reduced
Section 5(a)(1) of the Occupational Safety and Health Act of 1970: The
employer did not furnish employment and a place of employment which were free
from recognized hazards that were causing or likely to cause death or serious
physical harm to employees in that:   (a)  On or about the weeks of 1/6/92
through 1/20/92 at the Montana Sulphur and Chemical Company, 627 Exxon Road,
Billings, Montana, employees were exposed to potential flammable, toxic, and
oxygen deficient atmospheres as well as potential hazards which could be
encountered during rescue. Personnel were engaged in removing catalyst from the
green hydrogen sulfide reactor without the benefit of comprehensive confined
space entry procedures in that elements such as, but not limited to, the
following were not addressed:
1) Sufficient hazard identification and evaluation processes were
not       in place.
2)  A confined space entry permit system was not in place.
3) Proper testing for flammable atmospheres was not done prior to and
during confined space entry.                                                 4)
An emergency response rescue program was not in place.                   5)
Proper training of personnel was not conducted. (b)  For two to three days in
December of 1991 at the Montana Sulphur and Chemical Company, 627 Exxon Road,
Billings, Montana, employees were exposed to potential flammable, toxic, and
oxygen deficient atmospheres as well as hazards which could be en- countered
during rescue.  Personnel were engaged in removing catalyst from the green
hydrogen sulfide reactor without the benefit of comprehensive confined space
entry procedures in that elements such as, but not limited to, the following
were not addressed:
1) Sufficient hazard identification and evaluation processes were not       in
place.                                                                    2)  A
confined space entry permit system was no in place.                    3)
Proper testing for flammable atmospheres was not done prior to and       during
confined space entry.                                                 4)  An
emergency rescue program was not in place.                            5) Proper
training of personnel was not conducted. (c)  Montana Sulphur and Chemical
Company, 627 Exxon Road, Billings, Montana:  on or about February 1, 1992, and
at times prior thereto, employees were exposed to potential flammable, toxic,
and oxygen deficient atmospheres as well as hazards which could be encountered
during rescue.  Personnel were engaged in cleaning caustic material from old
sulfur railcars without the benefit of comprehensive confined space entry
procedures in that elements such as, but not limited to, the following were not
addressed:                                                              1)
Sufficient hazard identification and evaluation processes were not       in
place.                                                                    2)  A
confined space entry permit system was not in place.                   3)
Appropriate ventilation procedures were not followed.                    4)  An
emergency response rescue program was not in place.                   5) Proper
training of personnel was not conducted. (d)  During the months of October or
November, 1991, at the Montana Sulphur and Chemical Company, 627 Exxon Road,
Billings, Montana, employees were exposed to potential flammable, toxic, and
oxygen deficient atmospheres as well as potential hazards which could be
encountered during rescue. Personnel were engaged in cleaning caustic from the
NASH reactor without the benefit of comprehensive confined space entry
procedures in that elements such as, but not limited to, the following were not
addressed:          1) Sufficient hazard identification and evaluation
processes were not       in place.
2)  A confined space entry permit system was not in
place.                   3) Appropriate ventilation procedures were not
followed.                    4)  An emergency response rescue program was not
in place.                   5) Proper training of personnel was not conducted.
Among other methods, one feasible and acceptable
abatement method to         correct the above described hazards is the
implementation of a confined      space entry program in accordance with ANSI Z
117.1-1989.
Recent events (2)
  • — F (O) $1500.00
  • — Z (S) $3000.00

1910.134 B08

Other-than-serious Gravity 10 4 instances 8 exposed
Issued
Apr 28, 1992
Abate by
Dec 31, 1992
Penalty
Initial $3,000 · Current $1,500 Reduced
Recent events (2)
  • — F (O) $1500.00
  • — Z (S) $3000.00

1910.134 E03 I

Other-than-serious Gravity 10 4 instances 8 exposed
Issued
Apr 28, 1992
Abate by
Dec 31, 1992
Penalty
Initial $3,000 · Current $1,500 Reduced
Recent events (2)
  • — F (O) $1500.00
  • — Z (S) $3000.00

1910.1200 H02 IV

Other-than-serious Gravity 03 1 instance 50 exposed
Issued
Apr 28, 1992
Abate by
Dec 31, 1992
Penalty
Initial $1,500 · Current $750 Reduced
Recent events (2)
  • — F (O) $750.00
  • — Z (S) $1500.00

1926.58 F01 I

Other-than-serious Gravity 10 4 instances 6 exposed
Issued
Mar 30, 1992
Abate by
Dec 30, 1992
Penalty
Initial $3,000 · Current $3,000
Recent events (2)
  • — F (O) $3000.00
  • — Z (S) $3000.00

1926.58 L02

Other-than-serious Gravity 10 4 instances 25 exposed
Issued
Mar 30, 1992
Abate by
Dec 31, 1992
Penalty
Initial $3,000 · Current $3,000
Recent events (2)
  • — F (O) $3000.00
  • — Z (S) $3000.00

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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 107217408.

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