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

OSHA Inspection: ARDCO CORPORATION

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of ARDCO CORPORATION in 8250 E. 40TH AVE., DENVER, CO 80207 (NAICS 000000). OSHA activity number 101219921.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
ARDCO CORPORATION
Site address
8250 E. 40TH AVE.
City
DENVER
State
CO
ZIP
80207
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3479
Employees
10
Ownership type
A

25 citations on file for this inspection.

5(a)(1)

Serious Gravity 10 1 instance 5 exposed
Issued
May 3, 1991
Abate by
Oct 4, 1991
Penalty
Initial $1,000 · Current $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 employees were
exposed to:
(a) The hazard of serious physical harm or death in that on
or about 12-5-90 and at times prior to, employees entered
into confined space(s) (jet fuel tanker) when not properly
trained to do so and where the atmosphere has not been
monitored for oxygen content and/or explosive levels. The
following elements from the American National Standard
Safety Requirements for Confined Spaces (ANSI Z117.1-1989)
as a minimum were not addressed and must be included along
with the standard requirements in a written program.
4.0 Non-Permit Confined Spaces (NPCS)
5.0 Permit Required Confined Spaces (PRCS)
5.1 Entry Permits. A permit shall be established for
all PRCS entries, this document shall include:
5.1.2 The hazards to be controlled or eliminated prior
to proceeding with the entry:
5.1.6. The type of equipment which will be necessary
for a rescue and how aid will be summoned in the event
of an emergency:
5.3.1 Atmospheric test results shall be within accept-
able limits per Section 6.0 of the standard. If
atmospheric test results are not within acceptable
limits, precautions to protect entrants against the
hazards shall be addressed on the permit and in place:
6.0 Atmospheric Testing
6.1 Requirements; Before entry into a confined space,
testing shall be conducted for hazardous atmospheres
by a qualified person. Testing equipment used in
classified areas shall be listed or approved for use in
such areas. The listing or approval shall be from a
nationally recognized testing laboratory such as
Underwriters Laboratories for Factory Mutual Systems.
6.2 Testing considerations. Testing of confined
spaces shall be conducted throughout the entire portion
of the space to be occupied.
6.3.2 Whenever testing of the atmosphere indicates
that levels of oxygen, flammability, toxicity are not
within acceptable limits, entry shall be prohibited
until appropriate personal protective equipment is
provided.
Functional checks shall be performed on the equipment
before each entry using the manufacturer's recommended
methods. Periodically, equipment with internal cal-
ibration devices shall be calibration devices shall be
calibrated and maintained per the manufacturer's per
the manufacturer's instructions.
11.0 Personal Protective Equipment (PPE)
11.2 Selection. Employees shall wear personal protec-
tive equipment (i.e. respiratory protection) selected
in accordance with the requirements of the job to be
performed and meeting the specifications of applicable
standards.
12.0 Safeguards
12.0 Retrieval Equipment: Appropriate retrieval
equipment or methods shall be used whenever a person
enters a PRCS. EXCEPTION; If the retrieval equipment
increase the overall risks of entry or does not
contribute to the rescue, its use may be waived.
14.0 Emergency Response;
14.1 Emergency Response Plan. A plan of action shall
be written with provisions to conduct a timely resuce
for person in a PRCS. Included in these instruction
shall be;
14.1.1 Determination of what methods of rescue must
be implemented to retrieve individuals:
14.1.2 Designation of rescue personnel that are
immediately available where PRCS entries are conducted:
14.1.3 Type and availability of equipment needed to
rescue individuals:
14.1.4 An effective a means to summon rescuers in a
timely manner:
14.1.5 Training and drill of the attendant and rescue
personnel in preplanning. Rescue and emergency pro-
cedures according to section 15 of this standard:
14.2 Breathing Equipment. All rescue personnel must
use self-contained breathing apparatus (SCBA) or
combination Type C Airline/SCBA breathing equipment
when entering confined spaces to rescue victims:
If it is established that the cause of the emergency
is not a hazardous atmosphere, rescue breathing equip-
ment is not required.
14.3 Rescue Equipment Inspection; All rescue equipment
shall be inspected periodically be a qualified person
and prior to work to ensure that it is operable.
NOTE: Section 15 must be included for PRCS, Section 4.2
covers training for NPCS.
Among others, one feasible and acceptable method of abate-
ment would be to develop and implement a program that
addresses the requirements of American National Standards
Institute (ANSI Z117.1-1989)
Recent events (3)
  • — F (S) $500.00
  • — I (S) $1000.00
  • — Z (S) $1000.00

1910.107 C08

Serious Gravity 10 2 instances 5 exposed
Issued
May 3, 1991
Abate by
Jul 26, 1991
Penalty
Initial $1,000 · Current $200 Reduced
Recent events (3)
  • — F (S) $200.00
  • — I (S) $1000.00
  • — Z (S) $1000.00

1910.107 D02

Serious Gravity 08 1 instance 5 exposed
Issued
May 3, 1991
Abate by
Apr 3, 1992
Penalty
Initial $640 · Current $640
Recent events (4)
  • — P (S) $640.00
  • — F (S) $640.00
  • — I (S) $640.00

1910.107 D05

Serious Gravity 08 1 instance 5 exposed
Issued
May 3, 1991
Abate by
Apr 3, 1992
Penalty
Initial $640 · Current $200 Reduced
Recent events (4)
  • — P (S) $200.00
  • — F (S) $200.00
  • — I (S) $640.00

1910.107 E02

Deleted Serious Gravity 07 1 instance 5 exposed
Issued
May 3, 1991
Abate by
Jun 3, 1991
Penalty
Initial $560 · Current $560
Recent events (3)
  • — F (S) $560.00
  • — I (S) $560.00
  • — Z (S) $560.00

1910.107 E03

Serious Gravity 09 1 instance 5 exposed
Issued
May 3, 1991
Abate by
Jul 26, 1991
Penalty
Initial $810 · Current $200 Reduced
Recent events (3)
  • — F (S) $200.00
  • — I (S) $810.00
  • — Z (S) $810.00

1910.107 E05

Serious Gravity 10 1 instance 5 exposed
Issued
May 3, 1991
Abate by
Jul 26, 1991
Penalty
Initial $1,000 · Current $200 Reduced
Recent events (3)
  • — F (S) $200.00
  • — I (S) $1000.00
  • — Z (S) $1000.00

1910.107 E09

Serious Gravity 07 5 instances 5 exposed
Issued
May 3, 1991
Abate by
Sep 3, 1991
Penalty
Initial $560 · Current $200 Reduced
Recent events (3)
  • — F (S) $200.00
  • — I (S) $560.00
  • — Z (S) $560.00

1910.107 G01

Serious Gravity 09 2 instances 5 exposed
Issued
May 3, 1991
Abate by
Jul 26, 1991
Penalty
Initial $810 · Current $405 Reduced
Recent events (3)
  • — F (S) $405.00
  • — I (S) $810.00
  • — Z (S) $810.00

1910.107 G02

Other-than-serious Gravity 08 3 instances 5 exposed
Issued
May 3, 1991
Abate by
Jul 26, 1991
Penalty
Initial $640 · Current $100 Reduced
Recent events (3)
  • — F (O) $100.00
  • — I (S) $640.00
  • — Z (S) $640.00

1910.107 G03

Other-than-serious Gravity 07 2 instances 5 exposed
Issued
May 3, 1991
Abate by
Jul 26, 1991
Penalty
Initial $350 · Current $100 Reduced
Recent events (3)
  • — F (O) $100.00
  • — I (S) $350.00
  • — Z (S) $350.00

1910.132 A

Other-than-serious Gravity 07 1 instance 8 exposed
Issued
May 3, 1991
Abate by
Oct 4, 1991
Penalty
Initial $560
Recent events (3)
  • — F (O)
  • — I (S) $560.00
  • — Z (S) $560.00

1910.147 C01

Other-than-serious Gravity 07 1 instance 10 exposed
Issued
May 3, 1991
Abate by
Jul 26, 1991
Penalty
Initial $280
Recent events (3)
  • — F (O)
  • — I (S) $280.00
  • — Z (S) $280.00

1910.147 C02 II

Other-than-serious Gravity 07 1 instance 10 exposed
Issued
May 3, 1991
Abate by
Jul 26, 1991
Recent events (3)
  • — F (O)
  • — I (S)
  • — Z (S)

1910.147 C05 I

Other-than-serious Gravity 07 1 instance 10 exposed
Issued
May 3, 1991
Abate by
Jul 26, 1991
Recent events (3)
  • — F (O)
  • — I (S)
  • — Z (S)

1910.147 C07 I

Other-than-serious Gravity 08 1 instance 10 exposed
Issued
May 3, 1991
Abate by
Aug 3, 1991
Penalty
Initial $640
Recent events (3)
  • — F (O)
  • — I (S) $640.00
  • — Z (S) $640.00

1910.178 C02 IIIB

Other-than-serious Gravity 08 2 instances 6 exposed
Issued
May 3, 1991
Abate by
Aug 20, 1991
Penalty
Initial $640 · Current $200 Reduced
Recent events (3)
  • — F (O) $200.00
  • — I (S) $640.00
  • — Z (S) $640.00

1910.212 A01

Serious Gravity 05 1 instance 2 exposed
Issued
May 3, 1991
Abate by
Jul 26, 1991
Penalty
Initial $400 · Current $200 Reduced
Recent events (3)
  • — F (S) $200.00
  • — I (S) $400.00
  • — Z (S) $400.00

1926.303 B

Deleted Serious Gravity 10 5 instances 5 exposed
Issued
May 3, 1991
Abate by
Jun 3, 1991
Penalty
Initial $1,000 · Current $1,000
Recent events (3)
  • — F (S) $1000.00
  • — I (S) $1000.00
  • — Z (S) $1000.00

1910.107 C05

Serious Gravity 10 7 instances 5 exposed
Issued
May 3, 1991
Abate by
Jul 3, 1992
Penalty
Initial $10,000 · Current $4,000 Reduced
Recent events (4)
  • — P (S) $4000.00
  • — F (S) $4000.00
  • — I (W) $10000.00

1910.107 C06

Serious Gravity 10 10 instances 5 exposed
Issued
May 3, 1991
Abate by
Jan 3, 1992
Penalty
Initial $10,000 · Current $1,000 Reduced
Recent events (4)
  • — P (S) $1000.00
  • — F (S) $1000.00
  • — I (S) $10000.00

1910.94 A05 V

Other-than-serious Gravity 02 2 instances 2 exposed
Issued
May 3, 1991
Abate by
Jul 26, 1991
Recent events (3)
  • — F (O)
  • — I (O)
  • — Z (O)

1910.120 Q01

Other-than-serious Gravity 02 1 instance 10 exposed
Issued
May 3, 1991
Abate by
Aug 3, 1991
Recent events (3)
  • — F (O)
  • — I (O)
  • — Z (O)

1910.179 N01

Deleted Other-than-serious Gravity 03 2 instances 5 exposed
Issued
May 3, 1991
Abate by
Jun 3, 1991
Recent events (3)
  • — F (O)
  • — I (O)
  • — Z (O)

1910.212 A05

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
May 3, 1991
Abate by
Jul 26, 1991
Recent events (3)
  • — F (O)
  • — I (O)
  • — Z (O)

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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 101219921.

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