Specifications include, but are not limited to: • QC review by contractor of Agency TRV and target organ review results, • Summarize available inhalation toxicity values published by governmental agencies (domestic and internationally) for the following TACs along with information about how they were derived in a written memo: o Methylated naphthalenes o Copper naphthenate o Poly- and perfluoroalkyl substances o 4,5-Dichloro-2-octyl-3(2H)-isothiazolone (DCOI) o Brominated dioxins and furans o Potentially two or three other chemicals • Attend meetings with the Agency throughout the duration of contractor work, • Proper documentation of all work. Ultimately, the purpose of this work is to help the Agency reduce the potential for error in the TRV review and compile available resources for additional TRVs for select TACs to assist Agency toxicologists.
