FINAL SAMPLING AND ANALYSIS PLAN - Documents for Moffett Field

WORKSHEET #15: REFERENCE LIMITS AND EVALUATION TABLE
This worksheet identifies the project-required action limits and quantitation goals. Project
Action Limits (PALs) are defined below in Tables 15-1 through 15-4.
Table 15-1. Reference Limits and Evaluation for PCBs in Pre-construction
Samples
Matrix: Soil
Analytical Group: PAHs
Analyte
Chemical
Abstract
Service
(CAS)
Number
Project
Action Limit
(µg/kg)
Project Action
Limit
Reference
Project
Quantitation
Limit Goal 1
(µg/kg)
Laboratory-specific
(ug/kg)
QLs 1
(µg/kg)
Method
Detection
Limit 1
(MDLs)
(µg/kg)
Aroclor 1016 12674-11-2 NE 40 CFR 761.61 2 50 10 2.7
Aroclor 1221 11104-28-2 NE 40 CFR 761.61 2 50 10 5
Aroclor 1232 11141-16-5 NE 40 CFR 761.61 2 50 10 1.2
Aroclor 1242 53469-21-9 NE 40 CFR 761.61 2 50 10 1.6
Aroclor 1248 12672-29-6 NE 40 CFR 761.61 2 50 10 1.2
Aroclor 1254 11097-69-1 NE 40 CFR 761.61 2 50 10 0.78
Aroclor 1260 11096-82-5 NE 40 CFR 761.61 2 50 10 2.2
Aroclor 1268 11100-14-4 NE 40 CFR 761.61 2 50 10 5
Total Aroclor -65 3 1,000 4 40 CFR 761.61 2 350 10 5
Notes:
1 Limits based on dry weight.
2
CFR 761.61 – self-implementing cleanup of PCB contaminated waste for high-occupancy area.
3
Total PCB is not registered in the CAS system. Therefore, the Department of Navy assigned a number with the “-”
prefix to be used for the NEDD.
4 Total Arocolor will be determined by adding individual Aroclor concentrations. The laboratory will report detected
concentration between MDL and QL as estimated. If an Aroclor is not detected, the MDL value will be used to
determine total Arocolor concentration.
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 15-1