Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,191,871Inspections Most recent open 2026-07-30 Last loaded 2026-08-03

OSHA Inspection: SUPERIOR WELL SERVICE INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of SUPERIOR WELL SERVICE INC. in DUNN 5-14R SEC 5 33S 67W, WESTON, CO 81091 (NAICS 213112). OSHA activity number 310591078.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
DUNN 5-14R SEC 5 33S 67W
City
WESTON
State
CO
ZIP
81091
Mailing
3710 FREEDOM RD, TRINIDAD, CO 81082
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
213112
SIC code (legacy)
1389
Employees
3
Ownership type
A

3 citations on file for this inspection.

5(a)(1)

Other-than-serious Gravity 10 1 instance 2 exposed
Issued
Nov 15, 2007
Abate by
Nov 27, 2007
Penalty
Initial $4,500 · Current $2,000 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 employees
were exposed to explosion hazards:
a)  On or about May 16, 2007 and at times prior, Superior Well Service
Inc. did not
ensure that employees were protected from explosion hazards.  The truck
bed used to
transport the explosives was not spark proof and a can of gas was
transported in the bed
with the explosives.
Among other methods, one feasible and acceptable abatement method is to
follow the standards
of the industry listed in Colorado State Division of Oil and Public Safety
sections 5.1(B)(6) and
5.1(B)(8).
Recent events (2)
  • · I (O) $2000.00
  • · Z (S) $4500.00

5(a)(1)

Deleted Serious Gravity 04 2 instances 2 exposed
Issued
Nov 15, 2007
Abate by
Nov 21, 2007
Penalty
Initial $2,250
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 employees
were exposed to explosion and fire hazards:
a)  On or about May 16, 2007 and at times prior, Superior Well Service
Inc. did not
ensure that employees were protected from explosion and fire hazards.  The
vehicle used
to transport explosives did not have filled and proper working order
extinguishers.
Among other methods one feasible and acceptable abatement method to
correct this hazardous
condition would be to develop and implement procedures to inspect and
replace inoperable
extinguishers.  The Colorado State Division of Oil and Public Safety
Explosive Regulations
chapter V are an example of the inspection and extinguisher requirements
that should be
followed.
Abatement Note:  Abatement certification and documentation is required for
this
item (see
enclosed "Sample Abatement-Certification Letter").-Certification
Recent events (2)
  • · I (S)
  • · Z (S) $2250.00

5(a)(1)

Deleted Serious Gravity 03 1 instance 2 exposed
Issued
Nov 15, 2007
Abate by
Nov 28, 2007
Penalty
Initial $1,875
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 employees
were exposed to explosions:
a) On or about May 16, 2007 and at times prior, Superior Well Service Inc.
did not
ensure that employees were protected from explosions.  Electrical storms
were in the
area where explosives were being loaded.
Among other methods one feasible and acceptable abatement method to
correct this hazardous
condition would be to suspend all blasting operations in accordance with
the Explosives
Regulations of The Colorado State Division of Oil and Public Safety,
Section 6.1(H). A useful
tool to use when determining to shut down a blasting operation would be a
storm and lightning
detector.
Abatement Note:  Abatement certification and documentation is required for
this item (see
enclosed "Sample Abatement-Certification Letter").-Certification
Recent events (2)
  • · I (S)
  • · Z (S) $1875.00

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 310591078.

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