EXFLUOR'S KNOWN LEAKS

"Christianson Air Conditioning and Plumbing, next door to Exfluor, made the initial call to 9-1-1 after some workers there complained of difficulty breathing."

COMPANY: Exfluor Research Corporation; DOCKET NUMBER: 2015-0104-AIR-E; IDENTIFIER: RN104386388; LOCATION: Round Rock, Williamson County; TYPE OF FACILITY: specialty fluorocarbon production plant; RULES VIOLATED: Texas Health and Safety Code (THSC), §382.085(a) and (b), by failing to prevent unauthorized emissions; and 30 TAC §116.115(c), THSC, §382.085(b), and New Source Review Permit Number 84719, Special Conditions Number 7, by failing to comply with permit conditions; PENALTY: $4,875; ENFORCEMENT COORDINATOR: David Carney, (512) 239-2583; REGIONAL OFFICE: 12100 Park 35 Circle, Building A, Austin, Texas 78753, (512) 339-2929

"...ExFluor was in significant noncompliance..."

POTENTIAL SITE CONTAMINANTS "Contaminants that may be encountered during the RI include PFCs in soil and groundwater and low level solvents (trichloroethene) and metals (antimony) in groundwater. These contaminants may also be present in other media that is planned to be investigated (i.e., sediment, surface water, soil gas, indoor air, and building rooftop residue). Material Safety Data Sheets for the known site contaminants are presented in Exhibit 1."