Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: ISA CONSTRUCTION, LLC

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of ISA CONSTRUCTION, LLC in 4337 TENNYSON ST., DENVER, CO 80212 (NAICS 238110). OSHA activity number 343344305.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4337 TENNYSON ST.
City
DENVER
State
CO
ZIP
80212
Mailing
33 BILOXI CT., AURORA, CO 80018
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238110
Employees
3
Ownership type
A

3 citations on file for this inspection.

1926.416 A03

Serious Gravity 5 1 instance 3 exposed
Issued
Nov 27, 2018
Abate by
Dec 31, 2018
Penalty
Initial $2,772 · Current $1,579 Reduced
29 CFR 1926.416(a)(3): Employer did not advise employees of the location of energized electrical power circuits, the hazards involved, and the protective measures to be taken:      (a)   ISA Construction, LLC. at 4337 Tennyson St., Denver, CO 80212:  On and before June 9, 2018, the employer did not ensure employees working on the third floor were advised of the location of energized overhead power lines, the hazards involved, and the protective measures to be taken before work begun. Employees were utilizing a bull float with an approximately 18 foot long metal handle to finish the poured concrete on the third floor deck while there were energized overhead power lines approximately 15-20 feet away from the back of the building. This condition exposed employees to the hazards of electric shock, electrical burns, and electrocution.
Recent events (2)
  • — I (S) $1579
  • — Z (S) $2772

1926.702 H

Serious Gravity 5 1 instance 3 exposed
Issued
Nov 27, 2018
Abate by
Dec 31, 2018
Penalty
Initial $2,772 · Current $1,579 Reduced
29 CFR 1926.702(h): Bull float handles, used where they might contact energized electrical conductors, were not constructed of nonconductive material or insulated with a nonconductive sheath whose electrical and mechanical characteristics provided the equivalent protection of a handle constructed of nonconductive material:      (a)   ISA Construction, LLC. at 4337 Tennyson St., Denver, CO 80212:  On and before June 9, 2018, the employer did not ensure that bull float handles, used where they might contact energized electrical conductors, were constructed of nonconductive material or insulated with a nonconductive sheath whose electrical and mechanical characteristics provided the equivalent protection of a handle constructed of nonconductive material. Employees were utilizing a bull float with an approximately 18 foot long metal handle to finish the poured concrete on the third floor deck in the vicinity of overhead power lines approximately 15-20 feet away. This condition exposed employees to the hazards of electric shock, electrical burns, and electrocution resulting in one employee being hospitalized after receiving an electrical shock when the bull float handle contacted overhead power lines.
Recent events (2)
  • — I (S) $1579
  • — Z (S) $2772

1904.39 A02

Other-than-serious 1 instance 3 exposed
Issued
Nov 27, 2018
Abate by
Dec 31, 2018
Penalty
Initial $2,772 · Current $1,000 Reduced
29 CFR 1904.39(a)(2):  Within twenty-four (24) hours after the in-patient hospitalization of one or more employees or an employee's amputation or an employee's loss of an eye, as a result of a work-related incident, the employer did not report the in-patient hospitalization, amputation, or loss of an eye to OSHA:    (a) ISA Construction, LLC, at 4337 Tennyson St., Denver, CO 80212:  On and before June 9, 2018, the employer did not report a hospitalization that occurred at work within 24 hours.
Recent events (2)
  • — I (O) $1000
  • — Z (O) $2772

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 343344305.

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