Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,191,473Inspections Most recent open 2026-07-28 Last loaded 2026-07-31

OSHA Inspection: SUMMIT LABS

Referral inspection · Health discipline

On , OSHA opened a referral health inspection of SUMMIT LABS in 1771 EAST 58TH AVENUE, DENVER, CO 80216 (NAICS 000000). OSHA activity number 101436905.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
SUMMIT LABS
Site address
1771 EAST 58TH AVENUE
City
DENVER
State
CO
ZIP
80216
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
8731
Employees
3
Ownership type
A

7 citations on file for this inspection.

5(a)(1)

Serious Gravity 05 1 instance 3 exposed
Issued
Aug 31, 1989
Abate by
Dec 15, 1989
Penalty
Initial $200 · Current $200
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
unsafe laboratory procedures and inadequate ventilation creating the
hazards of explosion, fire and toxic vapors:
a) An employee of Summit Laboratories was exposed to explosions, fire
and undetermined levels of toxic gases due to inadequate ventilation
present during the improper mixing of sodium hypochlorite solution
and sulfamic acid and the subsequent accumulation of explosive gases
in the production area of Summit Labs on July 19, 1989.
ABATEMENT NORMALLY WILL BE MULTI-STEP AS FOLLOWS:
STEP 1: Effective administrative controls preventing the mixing of
chemicals with potential for uncontrolled chemical reaction or
for toxic fume generation will be implemented as an interim
measure until feasible engineering and/or administrative control
can be implemented preventing employee exposure to the hazards
addressed in this citation.
STEP 2: Submit to the Area Director a written detailed plan of abatement
outlining a schedule for the implementation of engineering and/
or administrative measures to control employee exposure to the
hazards referenced in this citation. The plan shall include, at
a minimum, target dates for the following actions which must be
consistent with the dates required by this citation:
a) Identification of hazardous chemicals requiring local exhaust
ventilation, and determination of safe laboratory procedures during
mixing and manufacturing.
b) Selection of optimum control methods and completion of design.
c) Procurement, installation and operation of selected control measures.
STEP 3: Abatement shall be considered complete when the ventilation and
administrative controls can reasonably eliminate the hazards
identified in this citation.
Recent events (3)
  • — P (S) $200.00
  • — I (S) $200.00
  • — Z (S) $200.00

1910.120 L01 I

Serious Gravity 05 1 instance 3 exposed
Issued
Aug 31, 1989
Abate by
Dec 15, 1989
Penalty
Initial $200 · Current $110 Reduced
Recent events (3)
  • — P (S) $110.00
  • — I (S) $110.00
  • — Z (S) $200.00

1910.120 L03 I

Serious Gravity 05 1 instance 1 exposed
Issued
Aug 31, 1989
Abate by
Dec 15, 1989
Recent events (2)
  • — P (S)
  • — Z (S)

1910.120 L03 II

Serious Gravity 05 1 instance 1 exposed
Issued
Aug 31, 1989
Abate by
Dec 15, 1989
Recent events (2)
  • — P (S)
  • — Z (S)

1910.151 C

Serious Gravity 05 1 instance 3 exposed
Issued
Aug 31, 1989
Abate by
Dec 15, 1989
Penalty
Initial $200 · Current $110 Reduced
Recent events (3)
  • — P (S) $110.00
  • — I (S) $110.00
  • — Z (S) $200.00

1910.1200 E01

Other-than-serious Gravity 02 1 instance 3 exposed
Issued
Aug 31, 1989
Abate by
Dec 15, 1989
Recent events (3)
  • — P (O)
  • — I (O)
  • — Z (O)

1910.1200 H

Other-than-serious Gravity 02 1 instance 3 exposed
Issued
Aug 31, 1989
Abate by
Dec 15, 1989
Recent events (3)
  • — P (O)
  • — I (O)
  • — Z (O)

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 101436905.

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