Laserfiche WebLink
En <br /> vironmental-Analytical Sciences <br /> Review of Radiochemical Data For Soils <br /> EAS Sample#: l�® /Z _ HWM Requisition#: <br /> The.subject was analyzed f�o--r: <br /> ©' Gross Alpha by: U Nuclear Chemistry ❑ Other <br /> Gross Beta by: Nuclear Chemistry ❑ Other <br /> Tritium by: Nuclear Chemistry ❑ Other <br /> < Z7riteria Limit > Criteria Limit Based on Based on <br /> Rad Generator <br /> t� <br /> Analyses Knowledge <br /> Gross Alpha U(<15 pCi/g) ❑(>_15 pCi/g) U ❑ <br /> Gross Beta U 25 pCi/g) ❑(>25 pCi/g) U ❑ <br /> Tritium L_!(<5 pCi/g) ❑(>5i/ <br /> pc g) ❑ <br /> Tritium ❑(>5 pCi/g but<60 pCi/g) (may be stored on site) <br /> Radioactivity was not El was added to this sample. El cannot say <br /> Comments <br /> Finding by: Date <br /> Criteria limits are those of EAS Procedure 405, Section 9 as follows: <br /> Soils,rocks,pre-construction debris and similar geological material sampled in connection <br /> with research,.environmental restoration,environmental monitoring and/or construction are <br /> a special case.Such materials are considered to have no rad added if the alpha is below 15 <br /> pCi/g soil and the beta is below 25 pCi/g soil and tritium below 5 pCi/g of soil.For samples <br /> that are below the above alpha and beta limits but have tritium values greater than 5 but less <br /> than 60 pCi/g of soil,the soil cannot be landfilled but may be stored on site.For soils that <br /> exceed these limits of gross alpha or beta or exceed 60 pCi/g of soil of tritium activity,the <br /> soil should be treated as radioactive waste." <br /> (Rev.2.1,March 11, 1994) EAS (510)424-4127 <br />