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### Inspection Detail

**Case Status: CLOSED**

#### **Inspection: 1269297.015 - Rio Tinto Kennecott Copper**

**Inspection Information - Office: Utah**

 

**Inspection Nr**

**Report ID**

**Date Opened**

----

**Site Address**: 			   Rio Tinto Kennecott Copper			   12000 W 2100 SMagna, UT 84044

**Mailing Address**: 			   4700 Daybreak Parkway, South Jordan, UT 84095

**Union Status**: Union

**SIC**:

**NAICS**: 331410 

----

**Inspection Type**: Fat/Cat

**Scope**: Partial

**Advanced Notice**: N

**Ownership**: Private

**Safety/Health**: Health

**Close Conference**: 02/01/2018

**Emphasis**:N:Pmetals, S:Metals

**Case Closed**: 07/02/2018

----

**Case Status: CLOSED**

#### **Investigation Summary**

**Investigation Nr**

**Event**

At 2:00 a.m. on October 8, 2017, an employee was clearing slag at the head end of the FS Boiler. A booster blower "tripped" causing the draft pressure to go from a negative to a positive pressure that resulted in a release of sulfur dioxide. The employee inhaled sulfur dioxide damaging lung tissues. The employee was killed.

**Keywords:**chemical, inhalation, lung, sulfur dioxide, toxic atmosphere
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