Inspection Detail
Inspection: 308754316 - Nicholson & Hall Boiler & Welding Corp.
Inspection Information - Office: Buffalo Area Office
Site Address:
Nicholson & Hall Boiler & Welding Corp.
Aes Somerset, 7725 Lake Road
Barker, NY 14012
Mailing Address:
41 Columbia Street, Buffalo, NY 14204
Union Status: Union
SIC:1711
NAICS: 238220/ Plumbing, Heating, and Air-Conditioning Contractors
Inspection Type: Accident
Scope: Partial
Advanced Notice: N
Ownership: Private
Safety/Health: Safety
Close Conference: 05/18/2005
Emphasis:
Case Closed: 05/18/2005
| Type | Activity Nr | Safety | Health |
|---|---|---|---|
| Accident | 101331387 |
Investigation Summary
At approximately 10:30 a.m. on May 13, 2005, the damper for a Flue Gas Desulfurization (FGD) by-pass duct cycled between open and closed successively. This cycling created a disruption and turbulence in the air flowing through the duct. This, in turn, caused a large amount of fly ash to be knocked loose and blown into a work space, enveloping everyone inside the by-pass duct. In the process of evacuating the area, many of the employees inhaled the fly ash, which caused lung irritations. The accident resulted in nine employees being transported to local area hospitals, with three employees being admitted for observation and further treatment. A review and investigation of the work area determined that the controls for the damper were not identified and isolated to prevent inadvertent operation.
Keywords: LUNG, DUCT, ASH, INHALATION, GAS
| # | Inspection | Age | Sex | Degree of Injury | Nature of Injury | Occupation |
|---|---|---|---|---|---|---|
| 1 | 308754316 | Non Hospitalized injury | Other | Boilermakers | ||
| 2 | 308754316 | Non Hospitalized injury | Other | Boilermakers | ||
| 3 | 308754316 | Non Hospitalized injury | Other | Boilermakers | ||
| 4 | 308754316 | Hospitalized injury | Other | Boilermakers | ||
| 5 | 308754316 | Hospitalized injury | Other | Boilermakers | ||
| 6 | 308754316 | Hospitalized injury | Other | Millwrights | ||
| 7 | 308754316 | Non Hospitalized injury | Other | Boilermakers | ||
| 8 | 308754316 | Non Hospitalized injury | Other | Boilermakers | ||
| 9 | 308754316 | Non Hospitalized injury | Other | Boilermakers | ||
| 10 | 308754316 | Non Hospitalized injury | Other | Boilermakers |
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