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

OSHA Inspection: KNEPPER CONSTRUCTION

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of KNEPPER CONSTRUCTION in 580 RACE ST., DENVER, CO 80206 (NAICS 236115). OSHA activity number 330921560.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
580 RACE ST.
City
DENVER
State
CO
ZIP
80206
Mailing
7210 E. HOMESTEAD ROAD, PARKER, CO 80138
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
236115
Employees
9
Ownership type
A

5 citations on file for this inspection.

1926.451 B01

Serious Gravity 5 2 instances 2 exposed
Issued
Jul 25, 2011
Abate by
Aug 8, 2011
Penalty
Initial $3,000 · Current $2,100 Reduced
29 CFR 1926.451(b)(1):  Each platform on all working levels of scaffolds were not fully planked or decked between the front uprights and the guardrail supports:    (a)  Knepper Construction, 580 Race St., Denver, CO 80206:  On and before June 21, 2011 the employer did not ensure the working platform on the fabricated frame scaffold was fully planked in that only 1/3 planks were placed on the first level, 2/3 planks were placed on the second level, and 2/3 planks were placed on the third level of the scaffold. This condition exposed the employees to a fall of up to 21 feet.    Abatement Note:  Abatement certification is required for this item (see enclosed Abatement-Certification Letter").
Recent events (2)
  • — I (S) $2100
  • — Z (S) $3000

1926.451 G01

Serious Gravity 5 2 instances 2 exposed
Issued
Jul 25, 2011
Abate by
Aug 8, 2011
Penalty
Initial $0 · Current $0
29 CFR 1926.451(g)(1):  Each employee on a scaffold 10 feet above a lower level was not protected from falling to the lower level:    (a)  Knepper Construction, 580 Race St., Denver, CO 80206:  On and before June 21, 2011, the employer did not ensure that employees were protected from a fall from elevation in that guardrails or other suitable fall protection were not properly installed on the working platform of the scaffolding. The scaffold used on the east side of the residential home lacked midrails, toprails, and endrails. This condition exposed employees to a fall of approximate 21 feet.    Abatement Note:  Abatement certification is required for this item (see enclosed Abatement-Certification Letter").
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1926.454 A

Serious Gravity 5 1 instance 2 exposed
Issued
Jul 25, 2011
Abate by
Aug 15, 2011
Penalty
Initial $3,000 · Current $2,100 Reduced
29 CFR 1926.454(a):  The employer did not have each employee who performs work while on a scaffold(s) trained by a person qualified in the subject matter to recognize those hazards associated with the type of scaffold(s) being used and to understand the procedure(s) to control or minimize those hazards:         (a)  Knepper Construction, 580 Race St., Denver, CO 80206: On and before June 21, 2011 the employer did not ensure that the employees were provided with adequate training.  This condition exposed the employees to a fall of up to approximately 21 feet due to not recognizing the hazards of working on the scaffold.    Abatement Note:  The training shall include the following elements at a minimum:         (1)  The nature of any electrical hazards, fall hazards, and falling object hazards in the work area;         (2)  The correct procedures for dealing with electrical hazards and for erecting, maintaining, and disassembling the fall protection systems and falling object protection systems being used:         (3)  The proper use of the scaffold, and the proper handling of materials on the scaffold;         (4)  The maximum intended load and the load-carrying capacities of the scaffold used; and         (5)  Any other pertinent requirements of this subpart.    Abatement Note:  Abatement certification is required for this item (see enclosed "Sample Abatement-Certification Letter").
Recent events (2)
  • — I (S) $2100
  • — Z (S) $3000

1926.454 B

Serious Gravity 5 1 instance 1 exposed
Issued
Jul 25, 2011
Abate by
Aug 15, 2011
Penalty
Initial $0 · Current $0
29 CFR 1926.454(b):  Employees involved in erecting, disassembling, moving, operating, repairing, maintaining or inspecting a scaffold were not trained by a competent person to recognize any hazards associated with the scaffold in question:         (a)  Knepper Construction, 580 Race St., Denver, CO 80206: On and before June 21, 2011 the employer did not ensure his employees were provided with adequate training concerning erecting, disassembling, moving, operating, repairing, maintaining or inspecting a scaffold.              Abatement Note:  The training shall include the following topics, as applicable:              (1)  The nature of scaffold hazards;            (2)  The correct procedures for erecting, disassembling, moving, operating, repairing, inspecting, and maintaining the type of scaffold in question;            (3)  The design criteria, maximum intended load-carrying capacity and intended use of the scaffold;            (4)  Any other pertinent requirements of this subpart.    Abatement Note:  Abatement certification is required for this item (see enclosed "Sample Abatement-Certification Letter").
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1926.1053 B01

Deleted Serious Gravity 5 3 instances 2 exposed
Issued
Jul 25, 2011
Abate by
Aug 8, 2011
Penalty
Initial $2,400 · Current $0 Reduced
29 CFR 1926.1053(b)(1): A portable ladder was used for access to an upper landing, and the ladder side rails did not extend at least 3 feet (.9 m) above the upper landing, and was not secured at its top to a rigid support:     (a)  Knepper Construction, 580 Race St., Denver, CO 80206:  On and before June 21, 2011 the employer did not ensure that 3 portable extension ladders, used to access the ground level from the inside of a concrete residential house foundation, had side rails extending 3 feet above the upper landing, or was secured.  Condition exposed approximately 9 employees to uncontrolled fall hazards of 10 feet measured from the basement slab to the top of the foundation wall.    Abatement Note:  Abatement certification is required for this item (see enclosed Abatement-Certification Letter").
Recent events (2)
  • — I (S) $0
  • — Z (S) $2400

View Knepper Construction's full OSHA safety record →

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 330921560.

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