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Clean Fill Update

Ever since the NJDEP issued its Clean Fill Guidance Document in August of 2011, this has been a challenge for our industry. Various practitioners read the guidance and interpret data differently, leading to questions over the applicability of testing requirements and standards.

Though the DEP has acknowledged the difference between regulation and guidance, most LSRPs prefer to screen data to ensure that the proper testing is in place for imported fill to SRP sites. For this reason, AWT maintains at least 15 virgin sources of varying fill materials (stone, sand, QP, DGA, etc.) available for our remediation sites and constantly updates our database of analytical results for these locations.

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