Inspection Detail
Inspection Information - Office: Ca San Bernardino | ||||
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Nr: 310599873 | Report ID: 0950633 | Open Date: 08/10/2007 | ||
Washington Group International Obayashi Corporatio | ||||
Mulberry St W/O Poplar St Riverside, CA 92507 | Union Status: Union | |||
SIC: 1622/Bridge, Tunnel, and Elevated Highway Construction | ||||
NAICS: 237990/Other Heavy and Civil Engineering Construction | ||||
Mailing: P O Box 5757, Riverside, CA 92507 | ||||
Inspection Type: | Accident | |||
Scope: | Partial | Advanced Notice: | N | |
Ownership: | Private | |||
Safety/Health: | Safety | Close Conference: | 02/08/2008 | |
Close Case: | 06/14/2011 | |||
Related Activity: | Type | ID | Safety | Health |
Accident | 102546538 |
Violation Summary | ||||||
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Serious | Willful | Repeat | Other | Unclass | Total | |
Initial Violations | 1 | 1 | 2 | |||
Current Violations | 1 | 1 | ||||
Initial Penalty | $18,000 | $0 | $0 | $750 | $0 | $18,750 |
Current Penalty | $2,700 | $0 | $0 | $0 | $0 | $2,700 |
FTA Amount | $0 | $0 | $0 | $0 | $0 | $0 |
Violation Items | |||||||||||
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# | ID | Type | Standard | Issuance | Abate | Curr$ | Init$ | Fta$ | Contest | LastEvent | |
Deleted | 1. | 01001 | Other | 1509 A | 02/08/2008 | 03/12/2008 | $0 | $750 | $0 | 03/11/2008 | F - Formal Settlement |
2. | 02001 | Serious | 1717 E01 | 02/08/2008 | 02/21/2008 | $2,700 | $18,000 | $0 | 03/11/2008 | F - Formal Settlement |
Accident Investigation Summary | ||||||
Summary Nr: 202447413 | Event: 08/09/2007 | Employee Injured When Crushed By Collapsing Concrete Wall | ||||
At approximately 7:15 a.m. on August 9, 2007, Employee #1 and a coworker were stripping the interior form work of a 15 ft long by 8 ft deep by 3 ft wide by 8 in. thick, type G-2 drainage inlet structure. They were doing this while the cement slurry backfill was being poured between the excavation wall and the north wall of the inlet structure. Two trucks, each carrying 10 cubic yards of the slurry, had already poured in their contents. When the third truck pour was in progress, the north wall developed vertical cracks and pushed toward the south wall of the inlet structure, crushing Employee #1 against the south wall. He sustained numerous bodily injuries. The coworker was able to climb out safely. | ||||||
Keywords: concrete form work, excavation, wall, concrete truck, unsecured, pinned, work rules, construction, vibrations, crushed | ||||||
Inspection | Degree | Nature | Occupation | |||
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1 | 310599873 | Hospitalized injury | Fracture | Brickmasons and stonemasons apprentices |