As the new CLEA model is out today you could ask them to re-run these
using BETA CLEA.
-----Original Message-----
From: Contaminated Land Management Discussion List
[mailto:[log in to unmask]] On Behalf Of
Jessica Lenham
Sent: 04 November 2005 12:30
To: [log in to unmask]
Subject: SNIFFER values
Hi all,
a quick question about values obtained by SNIFFER. I have to sign this
report off by the end of the day, it was supposed to all be stright
forward!
I am simply checking through a validation report for a site we are
pretty
happy with. However, they derived guideline values for copper and zinc
from SNIFFER - and the values are 129387 mg/kg for copper, and 649566
mg/kg for Zinc!! Surely something went wrong in their calculations
there?
Or would the fact that the site is residential without plant uptake just
create really high values becuase there is less of an exposure?
Any help gratefully received....
Jessica Lenham
Waverley Borough Council
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