Common use of Laboratory Analysis Clause in Contracts

Laboratory Analysis. The samples will be analyzed by an analytical laboratory certified by the California Department of Toxic Substances Control to perform the required analyses. Each analysis will be performed in accordance with the United States Environmental Protection Agency (EPA) Test Methods for Evaluating Solid Waste (SW-846). Samples will be collected from the point-of-compliance well▇ ▇▇ a semi-annual basis and analyzed for the COCs according to the following methods: - VOC analysis: EPA Method 8021; - SVOC analysis: EPA Method 8270; - PCB analysis: EPA Method 8270; - Ammonia analysis: EPA Method 350. In addition, to assess whether metal and pesticide concentrations in leachate and upgradient groundwater vary significantly over time, samples will be collected from selected leachate well▇ (▇-2A, ▇-▇, ▇▇d S-3A) and upgradient shallow groundwater well (UPG-2) on a bi-annual basis and analyzed according to the following methods: - Selected metals: EPA 6010 or 7000 series methods (As-Method 7061, Cr-Method 6010, Pb-Method 7421, Se-Method 7740); and - Pesticides: EPA Method 8080.