… under the BBodSchV law were published in Bundesanzeiger Nr. 161a of 28 August 1999 and in the UBA’s publication titled Berechnung von Prüfwerten zur Bewertung von Altlasten (Erich Schmidt Verlag, Berlin 1999). These methods and yardsticks should be used for determining other test and … site contamination that occurred after the BbodSchG law came into effect (1 March 1999) are to be eliminated insofar as this is reasonable in light of the preexisting …