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### Inspection Detail

**Case Status: CLOSED**

#### **Inspection: 1453316.015 - Marine Technology Solutions Llc**

**Inspection Information - Office: Calumet City**

 

**Inspection Nr**

**Report ID**

**Date Opened**

----

**Site Address**: 			   Marine Technology Solutions Llc			   3501 S. Pulaski Rd.Chicago, IL 60623

**Mailing Address**: 			   333 South Market Street Suite B, Selinsgrove, PA 17870

**Union Status**: Union

**SIC**:

**NAICS**: 238910/Site Preparation Contractors

----

**Inspection Type**: Fat/Cat

**Scope**: Partial

**Advanced Notice**: N

**Ownership**: Private

**Safety/Health**: Safety

**Close Conference**: 12/30/2019

**Emphasis**:L:Fall, L:Gutreh

**Case Closed**: 05/17/2021

----

**Case Status: CLOSED**

#### **Investigation Summary**

**Investigation Nr**

**Event**

At 7:00 a.m. on December 20, 2019, Employee #1 and coworkers, employed by a construction company, were engaged in demolition work at a power plant. Employee #1, a demolition expert and unofficial site foreman, was working from an elevated section of the boiler house.  Two coworkers were performing torch cutting as they worked below Employee #1 in the basket of an aerial lift.  In an attempt to inspect the cuts made by the two coworkers, Employee #1 walked along a catwalk whose structure had been damaged during the demolition work.  Employee #1 stepped on a damaged section of catwalk grating and fell through the grating, a fall height of 41 feet.  Employee #1 was transported to the hospital, where he

**Keywords:**aerial lift, boiler, catwalk, construction, demolition, fall, fall protection, floor hole, grating, guardrail, inspecting, walk platform, walking surface
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