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

OSHA Inspection: DALSIN INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of DALSIN INC. in 1900 RUSSELL STREET, SIOUX FALLS, SD 57104 (NAICS 238160). OSHA activity number 343469615.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
DALSIN INC.
Site address
1900 RUSSELL STREET
City
SIOUX FALLS
State
SD
ZIP
57104
Mailing
1008 WEST DELAWARE STREET, SIOUX FALLS, SD 57104
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238160
Employees
35
Ownership type
A

1 citation on file for this inspection.

1926.501 B10

Serious Gravity 5 1 instance 3 exposed
Issued
Oct 1, 2018
Abate by
Oct 26, 2018
Penalty
Initial $14,228 · Current $10,000 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)Dalsin Inc., dba MJ Dalsin at 1900 Russell Street, Sioux Falls, SD 57104:  On or about and at time prior to September 18, 2018, the employer did not ensure employees were protected from injury in that, five employees were installing roofing material on a commercial building as part of a roof repair project and were not utilizing a fall protection system. This condition exposed employees to a fall hazard of approximately 21 feet to the ground below.    Dalsin Inc., dba MJ Dalsin was previously cited for a violation of an equivalent Occupational Safety and Health Standard 29 CFR 1926.501(b)(1) which was contained in OSHA inspection number 943996, citation number 1, item number 1 and was affirmed as a final order on December 23, 2013, with respect to a workplace located at 3639 South Federal, Boise, ID 83705.
Recent events (2)
  • — I (S) $10000
  • — Z (R) $14228

View Dalsin INC.'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 343469615.

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