COMPLIANCE INFO_CASE 1 - Laserfiche WebLink

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VI FIELD MErMDS AND PROCEDURES * If the explicit details are included in the QAPjP then the Sample Plan should identify the methods or procedure to be followed and cite the sections and pages in the QAPjP which have the details. If the procedures are not in the QAPjP they must be included in the Sample Plan. In either case the Sample Plan should include enough detail to guide the individuals actually doing the field work and scheduling the analytical laboratory space. A. Sample Collection * Describe in detail the sampling procedures and techniques to be followed. * Include field methods and procedures Such as well bailing, drilling of auger holes, sample collection, and campositing of samples. e.g. Volatiles in water: The vial is checked for zero head space. Dissolved Metals in water: Samples are filtered in the field ( Indicate the source of the vacuum) and preserved with nitric acid to pH <2 (Indicate the quality of nitric acid used) . Subsurface soils: The top and bottom of each brass sleeve will be marked in the field (Discuss how the sleeves will be sealed) . Well Installation: Explain the placement scheme for the wells. Discuss the construction of the wells. Discuss the depth of well and length and placement of screened intervals. Hoa will the wells be developed? * c+bere possible, identify those sampling points which will be the source of replicate samples. * Check to make sure that appropriate rnmbers of blanks (background) , replicates and lab QC samples are included for each sample matrix. B. Disposal of Contaminated Materials * Identify how contaminated cuttings and well development and well purge water will be collected. * Drummed cuttings and water should be labeled as to point source to insure appropriate disposal. * Discuss the disposal of contaminated materials and disposable equipment. - 5 -