Improving Site Characterization in New Jersey Allan Motter, NJDEP 609-984-4532 allan.motter@dep.state.nj.us

Ongoing Activities Promoting the Triad Approach Updating guidance Providing training for staff and consultants Networking with NEWMOA and ITRC

Concerns Improper sampling techniques/sample collection Lack of sufficient horizontal and vertical delineation data Improper use of field analytical methods Inadequate reporting of data

Field Analytical Methods Field methods (for all matrices) can be used for the following conditions: For contaminant delineation, if contaminant identity is known For SI sampling (10+ samples); to verify that up to 50% of samples are clean Lab confirmation for 50% of samples

Field Analytical Methods Field methods shall NOT be used: To verify contaminant identity To verify clean zones

NJDEP GUIDANCE http://www.state.nj.us/dep/srp/guidance N.J.A.C. 7:26E - Technical Requirements for Site Remediation Field Sampling Procedures Manual , FSPM (May 1992 – Currently being updated) Field Analysis Manual (July 1994 – Being incorporated into FSPM) Alternative Groundwater Sampling Techniques Guide (July 1994 – Being incorporated into FSPM)

ITRC Sampling, Characterization, & Monitoring Team Value: Addresses innovations and paradigm shifts in sampling and monitoring related to real-time information, continuous monitoring, and monitoring for site closure and long-term stewardship Lead: Stuart J. Nagourney, NJDEP Members: • 9 State Agencies • EPA • DOD • DOE • Academia • Industry

ITRC Sampling, Characterization, & Monitoring Team Objectives And Deliverables Prepare inventory of FAMs and associated QA guidelines for use Develop TRIAD guidance document from state agency perspective Create a template for case study presentations Promote new analytical methods Prepare materials for Internet and classroom training