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### Inspection Detail

**Case Status: OPEN**

**Note:** The following inspection has not been indicated as closed. Please be aware that the information shown may change, e.g. violations may be added or deleted.  For open cases, in which a citation has been issued, the citation information may not be available for 5 days following receipt by the employer for Federal inspections or for 30 days following receipt by the employer for State inspections.

#### **Inspection: 1686069.015 - 317733776 - Matrix Service Inc**

**Inspection Information - Office: Or Portland**

 

**Inspection Nr**

**Report ID**

**Date Opened**

----

**Site Address**: 			   317733776 - Matrix Service Inc			   5880 Nw Saint Helens RdPortland, OR 97210

**Mailing Address**: 			   5100 E Skelly Dr Ste 100, Tulsa, OK 74135

**Union Status**: NonUnion

**SIC**:3443

**NAICS**: 332420/Metal Tank (Heavy Gauge) Manufacturing

----

**Inspection Type**: Fat/Cat

**Scope**: Partial

**Advanced Notice**: N

**Ownership**: Private

**Safety/Health**: Safety

**Close Conference**: 01/05/2024

**Emphasis**:S:Heat, P:Fall, S:Fall

**Case Closed**: 

----

**Case Status: OPEN**

#### **Investigation Summary**

**Investigation Nr**

**Event**

At 1:30 p.m. on July 24, 2023, an employee was a welder working on reskinning a cone-shaped, above-ground storage tank.  The employee was connected to a cable grab fall protection system.  It was alleged that the fall protection system failed, and the employee suffered a 40-foot fall to inside of the tank.  The employee was killed.

**Keywords:**fall, fall from elevation, fall protection, storage tank, welder
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