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Programmatic Sampling and Analysis Plan Project Number:60657245 <br /> . Introduction <br /> On March 12, 2021, the California Water Resources Control Board (State Water Board)executed <br /> order (WQ 2021-0006-DWQ) (California Water Boards, 2021) under California Water Code <br /> Sections 13267 and 13383, based on the potential use and storage of per- and polyfluoroalkyl <br /> substances (PFAS). The order states that"If PFAS-containing materials were used, disposed of, <br /> discharged to, spilled, or released in any way at your facility, a work plan is required for the <br /> preliminary investigation of soil, groundwater, surface water, influent and effluent must also be <br /> investigated if the facility operates an onsite wastewater treatment system." <br /> This Programmatic Sampling and Analysis Plan (SAP) will provide: <br /> • A description of the equipment and method by which representative soil and water <br /> samples will be collected to avoid cross-contamination, <br /> • A description of the sampling equipment decontamination procedures to be used (if <br /> necessary), <br /> • Sample handling and analytical techniques to be used, <br /> • Name of the laboratory that will analyze the samples, qualifications, analyte list, and <br /> detection limits, <br /> o The analytes listed in table below are the minimum required Order WQ 2021- <br /> 0006-DWQ (California Water Boards, 2021). <br /> Table 1 — PFAS Analyte List and Reporting Limits <br /> Required Required <br /> RL RL Required RL Required RL Required <br /> (Influent) (Effluent) (Groundwater) (Stormwater) RL(Soil) <br /> PFAS Anal tes Subject to Analysis n /L n /L n /L n /L n / <br /> Perfluorobutanoic acid (PFBA) 80 80 8 8 1 <br /> Perfluoropentanoic acid (PFPeA) 50 50 5 5 1 <br /> Perfluorohexanoic acid (PFHxA) 50 50 5 5 1 <br /> Perfluoroheptanoic acid (PFHpA) 50 50 5 5 1 <br /> Perfluorooctanoic acid(PFOA) 50 50 5 5 1 <br /> Perfluorononanoic acid (PFNA) 50 50 5 5 1 <br /> Perfluorodecanoic acid (PFDA) 50 50 5 5 1 <br /> Perfluoroundecanoic acid (PFUnDA) 50 50 5 5 1 <br /> Perfluorododecanoic acid (PFDoA) 50 50 5 5 1 <br /> Perfluorotridecanoic acid (PFTrDA) 50 50 5 5 1 <br /> Perfluorotetradecanoic acid (PFTA) 80 80 8 8 2 <br /> Perfluorobutane sulfonic acid (PFBS) 50 50 5 5 1 <br /> Perfluoropentane sulfonic acid (PFPeS) 50 50 5 5 1 <br /> Perfluorohexane sulfonic acid (PFHxS) 50 50 5 5 1 <br /> Perfluoroheptane sulfonic acid (PFHpS) 50 50 5 5 1 <br /> Perfluorooctane sulfonic acid (PFOS) 50 50 5 5 1 <br /> Perfluorodecane sulfonic acid (PFDS) 50 50 5 5 1 <br /> Perfluorooctanesulfonamide(PFOSAm) 80 80 8 8 1 <br /> N-Ethyl perfluorooctane sulfonamido ethanol(EtFOSE) 80 80 8 8 2 <br /> N-Methyl perfluorooctane sulfonamido ethanol(MeFOSE) 80 80 8 8 2 <br /> N-Ethyl perfluorooctane sulfonamide(EtFOSAm) 80 80 8 8 2 <br /> N-Methyl perfluorooctane sulfonamide(MeFOSA, <br /> McFOSAm) 80 80 8 8 2 <br /> AECO M <br /> 1 <br />