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### Inspection Detail

**Case Status: CLOSED**

#### **Inspection: 1251239.015 - Trinity Structural Towers, Inc.**

**Inspection Information - Office: Oklahoma City**

 

**Inspection Nr**

**Report ID**

**Date Opened**

----

**Site Address**: 			   Trinity Structural Towers, Inc.			   15300 Tiger Switch RoadTulsa, OK 74116

**Mailing Address**: 			   15300 Tiger Switch Road, Tulsa, OK 74116

**Union Status**: NonUnion

**SIC**:

**NAICS**: 333611/Turbine and Turbine Generator Set Units Manufacturing

----

**Inspection Type**: Fat/Cat

**Scope**: Partial

**Advanced Notice**: N

**Ownership**: Private

**Safety/Health**: Safety

**Close Conference**: 07/20/2017

**Emphasis**:P:Fabmetsh, L:Fabmetsh

**Case Closed**: 02/14/2019

----

**Case Status: CLOSED**

#### **Investigation Summary**

**Investigation Nr**

**Event**

At 9:00 p.m. on July 18, 2017, an employee was using a grinder to remove a bolt from a flange connecting two sections of a wind tower. As the bolt loosened, the sections separated. The support trunnion slid out from under one section, which tipped on one end. The employee was crushed between the two sections, sustaining injuries to his abdomen and pelvis. The employee was hospitalized for his injuries.

**Keywords:**abdomen, caught between, crushed, elevated work platform, falling object, pelvis
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