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Delineation and Destruction Work Plan for Well B-1 <br /> 7 INVESTIGATION-DERIVED WASTE <br /> The liquid waste generated during the well destruction activities will consist of displaced <br /> groundwater and decontamination water. The groundwater and decontamination water will be <br /> temporarily stored in sealable 55-gallon drums or the on-site poly tank, and then transferred to the <br /> on-site treatment system to undergo treatment at the conclusion of the project. <br /> The solid waste generated during the well destruction activities includes PVC pipe,filter pack, and <br /> soil cuttings. The PVC pipe,filter pack,and soil cuttings from the well destruction will be disposed <br /> of in a roll-off bin. The solid waste will be temporarily stored on site pending sample results to <br /> determine disposal requirements. The waste will be analyzed in accordance with specific <br /> requirements of the disposal facility. It is anticipated that the solid waste generated will be disposed <br /> of off site within 90 days. <br /> Used personal protective equipment, such as nitrile gloves, will be double-bagged and placed in a <br /> municipal refuse dumpster. <br /> 8 QUALITY ASSURANCE/QUALITY CONTROL MEASURES <br /> The quality assurance (QA)/quality control (QC) measures are designed to ensure that the site <br /> complies with the delineation and destruction work plan and applicable regulatory requirements. <br /> This project includes preparing this delineation and destruction work plan, drilling three <br /> exploratory borings, sampling soil and groundwater, destroying well B-1, analyzing IDW for <br /> disposal, and preparing a delineation and destruction completion report. The QA/QC system will <br /> be implemented as discussed in the following subsections and in conformance with the site- <br /> specific water quality sampling and analysis plan (Dudek&Associates 2004). <br /> 8.1 Quality Control Requirements <br /> The QC procedures identified in the SW-846 methodologies and the specified EPA methods will <br /> be followed in the laboratory and the field. <br /> 8.1.1 Field Quality Control Requirements <br /> Field QC samples will be collected to assess the soil waste disposal for IDW. One duplicate soil <br /> sample will be collected from one of the temporary borings.No duplicate samples will be collected <br /> for the IDW soil samples. <br /> 8.1.2 Laboratory Quality Control Requirements <br /> Laboratory QC samples are analyzed as part of standard laboratory practice. The laboratory <br /> monitors the precision and accuracy of the results of its analytical procedures through analysis of <br /> 10886-7 <br /> DUDEK 11 January 2019 <br />