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

OSHA Inspection: MARVIN ALVARADO LLC

Unprogrammed Other inspection · Safety discipline

On , OSHA opened an unprogrammed Other safety inspection of MARVIN ALVARADO LLC in 4101 WEST VALHALLA BOULEVARD, SIOUX FALLS, SD 57106 (NAICS 238160). OSHA activity number 346819428.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
MARVIN ALVARADO LLC
Site address
4101 WEST VALHALLA BOULEVARD
City
SIOUX FALLS
State
SD
ZIP
57106
Mailing
203 RIVER OAKS CIRCLE, LANCASTER, TX 75146
Inspection type
Unprogrammed Other (I)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238160
Employees
3
Ownership type
A

3 citations on file for this inspection.

1926.20 B02

Serious Gravity 1 1 instance 3 exposed
Issued
Nov 28, 2023
Abate by
Dec 22, 2023
Penalty
Initial $2,009 · Current $1,000 Reduced
29 CFR 1926.20(b)(2): The employer did not ensure for frequent and regular inspections of the job sites, materials, and equipment to be made by competent persons designated by the employer:  (a)Marvin Alvarado LLC at 4101 West Valhalla Boulevard, Sioux Falls, SD 57106: On or about and at times prior to July 7, 2023, the exposing employer did not ensure that frequent and regular inspections were conducted by a competent person.  Employees were conducting roofing operations with no fall protection systems in place as well as a lack of training prior to being exposed to the fall hazards. This condition exposed employees to fall hazards and a lack of training to recognize and correct hazards.
Recent events (2)
  • — I (S) $1000
  • — Z (S) $2009

1926.501 B10

Repeat Gravity 10 1 instance 3 exposed
Issued
Nov 28, 2023
Abate by
Dec 22, 2023
Penalty
Initial $9,375 · Current $7,000 Reduced
29 CFR  1926.501(b)(10): Each employee engaged in roofing activities on low-slope roofs with unprotected sides and edges 6 feet or more above lower levels, was not protected from falling by guardrail systems, safety net systems, personal fall arrest systems, or a combination of warning line system and guardrail system, warning line system and safety net system, or warning line system and personal fall arrest system, or warning line system and safety monitoring system.  Or, on roofs 50-feet (15.25 m) or less in width, each employee was not protected by use of a monitoring system:  (a)Marvin Alvarado LLC at 4101 West Valhalla Boulevard, Sioux Falls, SD 57106: On or about and at times prior to July 7, 2023, the exposing employer did not ensure employees were protected from fall hazards while conducting roofing activity on a 4/12 low slope commercial property. This condition exposed employees to falls greater than six feet while working on site.  Marvin Alvarado LLC was previously cited for a violation of this occupational safety and health standard or its equivalent standard 1926.501(b)(11), which was contained in OSHA inspection number 1440555, citation number 1, item number 1 and was affirmed as a final order on November 27, 2019, with respect to a workplace located at 3307 3rd Avenue North, Billings, MT 59101.
Recent events (2)
  • — I (R) $7000
  • — Z (R) $9375

1926.503 B01

Other-than-serious 1 instance 3 exposed
Issued
Nov 28, 2023
Abate by
Dec 22, 2023
Penalty
Initial $0 · Current $0
29 CFR  1926.503(b)(1): The employer did not verify compliance with paragraph (a) of this section by preparing a written (training) certification record including the name or other identity of the employee trained, the date(s) of the training, and the signature of the person who conducted the training or the signature of the employer:  (a)Marvin Alvarado LLC at 4101 West Valhalla Boulevard, Sioux Falls, SD 57106: On or about and at times prior to July 7, 2023, the exposing employer did not ensure that fall protection training was documented prior to employees being exposed to the fall hazards. This condition exposes employees to not being properly trained on fall protection and fall hazards.
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

View Marvin Alvarado LLC'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 346819428.

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