Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,198,892Inspections Most recent open 2026-09-03 Last loaded 2026-09-07

OSHA Inspection: KEYSTONE RESOURCES INC.

Planned inspection · Health discipline

On , OSHA opened a planned health inspection of KEYSTONE RESOURCES INC. in P.O. BOX 807, MYOMA ROAD, MARS, PA 16046 (NAICS 000000). OSHA activity number 107380693.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
P.O. BOX 807, MYOMA ROAD
City
MARS
State
PA
ZIP
16046
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Health
Advance notice
No
Union status
Union (Y)
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3341
Employees
30
Ownership type
Private (A)
Industry flags
Manufacturing health.

2 citations on file for this inspection.

5(a)(1)

Serious Gravity 06 1 instance 2 exposed
Issued
May 11, 1990
Abate by
Jun 25, 1990
Penalty
Initial $360 · Current $180 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 entered a
confined space without adequate protective measures having been put in
place:
a) Inadequate procedures for entering and working in confined spaces
(baghouse) exposed employees to the potential hazards of oxygen
deficiency, toxic or explosive atmospheres. Employees enter the
baghouse to perform cleaning and maintenance work. The procedures
were inadequate for the following reasons:
1) Confined space atmospheres are not tested for oxygen content,
flammability and toxicity prior to entry into the confined space.
2) Provisions were not made for continuous monitoring while employees
are inside the confined space.
3) Preparation for entry into confined space does not include
provisions to assure that ventilation to control toxic flammable
or oxygen deficient atmospheres was adequate.
4) Life-lines and harnesses were not used, nor are they immediately
available.
5) Employees and supervisors were not trained in the health and
safety associated with confined space work. Employees and
supervisors were not familiar with entry and rescue techniques.
6) Confined space entry procedures did not include the use of a
permit system with a management checkoff/sign-off (authorization)
and a hazard control checklist.
7) Appropriate warning signs, tags and labels were not posted in the
area of confined space work. (04/05/90)
Recent events (2)
  • · I (S) $180.00
  • · Z (S) $360.00

1910.133 A01

Serious Gravity 04 1 instance 3 exposed
Issued
May 11, 1990
Abate by
May 14, 1990
Penalty
Initial $280 · Current $140 Reduced
Recent events (2)
  • · I (S) $140.00
  • · Z (S) $280.00

View Keystone Resources INC.'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 107380693.

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