Seriousgravity 10
Citation #010015A0001General Duty Clause or unstructured citationInitial$11,585
→
Current$11,585
OSHA Inspection
L4 Construction, Llc — OSHA Inspection #347712986
CENTENNIAL, Colorado · Highway, Street & Bridge Construction (NAICS 237310) · 7 workers on site
Inspection outcome
Opened: August 27, 2024 · Closed: June 9, 2025
○
Citations issued
OSHA issued one or more Other-than-serious citations.
Safety inspection · Type M · Partial — limited to specific operations or areas
Violations3
Serious+0
Initial penalty$28,137
Current penalty$23,861
Accidents0
Duration286d
Summary
What happened in this inspection
On August 27, 2024, OSHA opened L4 Construction, Llc’s inspection #347712986 at CENTENNIAL, Colorado — an establishment in the highway, street & bridge construction industry. The case was administratively closed on June 9, 2025, 286 days after opening.
OSHA cited the employer for 3 violations totaling $23,861 in current penalties — reduced from an initial proposed total of $28,137. All citations were Other-than-serious.
Breakdown by classification
3violations total
Serious3100%
A Serious violation is one where there is substantial probability that death or serious physical harm could result, and the employer knew (or should have known) of the hazard. Maximum penalty is ~$16,550 per violation. The majority of OSHA citations fall into this category.
Citations
Citations issued in this inspection
Seriousgravity 5
Citation #0100229 CFR 1926.21(b)(2)View full regulation text on OSHA.govInitial$8,276
→
Current$8,276
Seriousgravity 5
Citation #0100329 CFR 1926.201(a)View full regulation text on OSHA.govInitial$8,276
→
Current$4,000reduced by $4,276
Standard codes link to the regulation text on OSHA.gov. The text describes the rule itself; the specific findings of this inspection appear above. To see OSHA’s official record of this inspection, search activity number 347712986 at OSHA Establishment Search.
Same employer
Other OSHA inspections at L4 Construction, Llc
Earlier or related cases at this establishment.
Reference
About OSHA inspections
The U.S. Occupational Safety and Health Administration (OSHA) conducts inspections under several triggers: programmed targeting of high-hazard industries, employee complaints, workplace accidents, fatalities, and follow-ups to prior citations.
Citations
Each citation specifies a section of 29 CFR, a severity tier, and a proposed penalty. Employers can contest citations through OSHA’s informal conference or before the OSH Review Commission.
Open vs closed
An open case has not yet been administratively closed — citations may follow or the case may close without action.
Current vs initial penalty
Initial penalty is the proposed amount at citation. Current penalty is the post-conference / settlement figure on file today.
Trigger types
A = Accident, B = Complaint, H = Programmed, F = Follow-up. See the glossary for all codes.
About this inspection
OSHA classified this as Type M — See our glossary for the full list of inspection trigger types.
Sources
Cross-check with OSHA directly
This page draws from the OSHA Integrated Management Information System (IMIS) via the DOL Open Data Portal. For the authoritative record, look up activity number 347712986 directly:
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