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Inspection Detail
Inspection: 311636500 - Marnell Corrao Associates, Inc.
Inspection Information - Office: Nv-E-Las Vegas 0953220
Site Address:
Marnell Corrao Associates, Inc.
12300 Las Vegas Blvd., South
Henderson, NV 89044
Mailing Address:
222 Via Marnell Way, Las Vegas, NV 89119
Union Status: Union
SIC:1542
NAICS: 236220/Commercial and Institutional Building Construction
Inspection Type: Accident
Scope: Partial
Advanced Notice: N
Ownership: Private
Safety/Health: Safety
Close Conference: 03/15/2008
Planning Guide: Safety-Construction
Emphasis: L:Casino, S:Construction, S:Hotel/Casino
Case Closed: 05/08/2009
| Type | Activity Nr | Safety | Health |
|---|---|---|---|
| Accident | 101044816 |
| Violations/Penalties | Serious | Willful | Repeat | Other | Unclass | Total |
|---|---|---|---|---|---|---|
| Initial Violations | 1 | 1 | 2 | |||
| Current Violations | 1 | 1 | 2 | |||
| Initial Penalty | $6,300 | $0 | $0 | $750 | $0 | $7,050 |
| Current Penalty | $6,300 | $0 | $0 | $750 | $0 | $7,050 |
| FTA Penalty | $0 | $0 | $0 | $0 | $0 | $0 |
| # | Citation ID | Citaton Type | Standard Cited | Issuance Date | Abatement Due Date | Current Penalty | Initial Penalty | FTA Penalty | Contest | Latest Event | Note |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | 01001 | Serious | 19260703 A01 | 04/09/2008 | 04/17/2008 | $6,300 | $6,300 | $0 | 05/05/2008 | Y - State Decision | |
| 2. | 02001 | Other | 618054001 B | 04/09/2008 | 04/17/2008 | $750 | $750 | $0 | 05/05/2008 | Y - State Decision |
Investigation Summary
On December 21, 2007, Employees #1 through #7 were working on a concrete pour at the Casino Level of a building under construction. The pour began at the start of the work day at what was indicated on the engineering plans as gridline 12. It progressed westward continuously for approximately four hours until the shoring failed between gridlines 4 and 5, causing a flyer form to collapse. Employees #1 through #7 fell with it and sustained injuries ranging from fractures to contusions. All seven workers were transported to the hospital, where they were treated and released. Handset shoring towers supporting the east end of the flyer form had been placed up against an existing wall, apparently causing the load to shift to one side. This overloaded the legs closest to the wall and caused the flyer form to collapse.
Keywords: ERECTION PROCESS, CONCRETE FORM WORK, COLLAPSE, WORK RULES, LOAD SHIFT, CONSTRUCTION, EQUIPMENT FAILURE, FALL, SHORING
| # | Inspection | Age | Sex | Degree of Injury | Nature of Injury | Occupation |
|---|---|---|---|---|---|---|
| 1 | 311636500 | Non Hospitalized injury | Dislocation | Carpenters | ||
| 2 | 311636500 | Non Hospitalized injury | Bruise/Contus/Abras | Carpenters | ||
| 3 | 311636500 | Non Hospitalized injury | Fracture | Carpenters | ||
| 4 | 311636500 | Non Hospitalized injury | Bruise/Contus/Abras | Carpenters | ||
| 5 | 311636500 | Non Hospitalized injury | Dislocation | Carpenters | ||
| 6 | 311636500 | Non Hospitalized injury | Fracture | Carpenters | ||
| 7 | 311636500 | Non Hospitalized injury | Strain/Sprain | Carpenters |