FINAL SAMPLING AND ANALYSIS PLAN - Documents for Moffett Field

Process
Table 11-1. Data Quality Objectives Summary
Pre-Construction and Confirmation Sampling
Response
3. If the PCBs and lead concentrations in the post-construction confirmation
concrete wipe samples exceed the regulatory limits listed in Worksheet 15, then
the concrete floor will be decontaminated and re-sampled.
If the PCB and lead concentrations in the post-construction confirmation
concrete wipe samples are within the regulatory limits listed in Worksheet 15,
then no further action is required.
4. If the concentrations of PCBs, lead and asbestos in post-construction
confirmation sediment samples (if sediment is present after pressure washing)
are above the concentrations found in baseline/pre-construction samples,
sediment will be removed and the stormwater trench will be rewashed.
If the concentrations of PCBs, lead and asbestos in post-construction
confirmation sediment samples (if sediment is present after pressure washing)
are within the concentrations found in baseline/pre-construction samples, no
further action is required.
5. If the results of PCBs, TPHs, SVOCs, PAHs, asbestos, metals and pH in import
soil samples are within the regulatory limits listed in Worksheet 15, then the soil
is considered clean and will be imported to the site.
If the results of PCBs, TPHs, SVOCs, PAHs, asbestos, metals or pH in import
soil samples are above the regulatory limits listed in WS 15, then another import
soil source will be identified and soil samples will be collected and analyzed.
Regulatory limits for PCB, lead, and asbestos concentrations are presented in
Worksheet 15.
Step 6
Specify
performance or
acceptance
criteria
Step 7
Develop the plan
for obtaining the
data
Laboratory data will be developed using EPA protocols, and the reported data will be
evaluated using AMEC QA and quality control (QC) procedures.
To minimize error samplers will be trained and samples will be collected in accordance
with procedures described in this SAP.
The laboratories will be evaluated by the Naval Facilities Engineering Services Center
(NFESC) or will hold the Department of Defense (DoD) Environmental Laboratory
Accreditation Program (ELAP) certification, and the California Department of Public
Health ELAP certification (for methods certified by California). Laboratory standard
operating procedures (SOPs) will comply with DoD Quality System Manual (QSM)
version 4.1.
The sampling design is presented in Worksheet 17.
Final Sampling and Analysis Plan
Installation Restoration Site 29, Hangar 1
Former Naval Air Station, Moffett Field, Moffett Field,
California
DCN: AMEC-8816-0005-0039
April 2010
Page 11-3