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MEMORANDUM <br /> _ Date: March 17, 1993 <br /> To: Melody L. Allen, Projxt Mamger <br /> — From: Robert Salisbury, Staff Chemist <br /> Subject: Data Validation Review <br /> - TPH-HCID Soil Data <br /> City of Evemtt proposad North-Fiast View Paric, 03352-021-005 <br /> 'Ihe data validation mview of 12 soil samples collect«I an Febrwry 2, 1993, hu been completed. 1'he <br /> srmples wero andymd for to41 petroleum hydrocarbons(TPI�bY p&M Lboratories(D&M)located in Pahluma, <br /> C+lifomia. The �oaly�s were per�o��► ��g �� W.j.PH-HCID in accordaace wlth Appendix L of the <br /> Guidance for Remadi�don of Releases From Undarground Stocaga Tanks (Washington Departmwt of Ecology, <br /> - April, 1992). Summa�es ,�f the sample da4 and laboratory QC dAv wero provided by D&M. '1'he following <br /> �Pl� +i'e+a-'nciated wifh faboratory casa number(or accession number)930258: <br /> _ Sa le umber p&M Number <br /> TP-IA-I 34782 <br /> TP-IA-2 34783 <br /> TP-IB-1 34784 <br /> TP-IB-2 34785 <br /> , � TP-3A-1 34786 <br /> ^., TP-3A-2 34787 <br /> TP-3B-I 34788 <br /> TP"3B'Z 34789 <br /> TP-3C-1 34790 <br /> " TP-3C-2 34791 <br /> -• �'1 34792 <br /> �'Z 34793 <br /> , 17�e following commwts rehr to D&M's perfom�ance in meeting the quality control specifications <br /> - dascribal in Appendix L of fhe Washington DOE documeat 'Guidance for Remediation of Releases From <br /> Underground Storage Tanka," April, 1992. <br /> � <br /> _ l. Holding Time-Acceptable <br /> 2. Hlroks - Acceptable <br /> 3. Surtogate Recovery - q�P�ble <br /> 4. Reported Detection Limits-qcceptable <br /> 5. Type of Data Validation Review - Summary <br />