Aeration Tank Constituted an Unventilated Confined Area Requiring Air Quality Monitoring
The First Department determined plaintiff had stated a cause of action under Labor Law 241(6) based upon his inhalation of toxic fumes inside an aeration tank, finding the tank constituted an unventilated confined area requiring air quality monitoring:
The court properly denied the portion of defendants’ motion seeking dismissal of plaintiffs’ Labor Law § 241(6) claim as predicated on 12 NYCRR 23-1.7(g). We find that, as a matter of law, the aeration tank is an unventilated confined area requiring air quality monitoring … . Pursuant to 12 NYCRR 23-1.7(g), the atmosphere of an unventilated confined area must be monitored “where dangerous air contaminants may be present or where there may not be sufficient oxygen to support life.” Here, the cement tank is a large container used to aerate and clean sewage. Entering the tank poses a potential hazard since, as admitted by a deputy superintendent for the DEP in his deposition, a person could experience oxygen depletion as gases “displace the oxygen.” Defendants contend that in order for an area to be a confined space, as defined by 12 NYCRR 12-1.3(f), it must have a restricted means of access, such as a trap door or a manhole. We reject this argument. An area does not need to be accessible only by a narrow opening in order to have a “restricted means of egress” (12 NYCRR 12-1.3[f]). Although the top of the tank was open to the air, access was still restricted as [plaintiff] needed to use a 20-foot ladder to enter and exit the tank. Therefore, given the tank’s use in the process of filtering sewage and its restricted means of access, 12 NYCRR 23-1.7(g) is applicable. Cerverizzo v City of New York, 2014 NY Slip Op 02385, 1st Dept 4-8-14