ARCHIVED REPORTS_XR0011603 - Laserfiche WebLink

Home Browse Search

sample I D number, date and time of sample collection, the name of the sampler, and comments such as weather conditions, problems containerizing the sample, and field equipment readings Sample Containerization and Preservation Table 2 identifies the containers and preservatives to be used for the project All samples will ' be placed in a cooler with blue ice immediately after sampling Sample labels will be marked with preservative and volume used Sample Shipment and Cham-of-Custody All samples will be shipped directly to the analytical laboratory from the site in sealed sample ' storage coolers Chain of custody will begin at the time of sample collection by placing the packaged and labeled samples into the blue ice filled cooler Field documentation will be completed at this time ' and samples will be in the possession of a designated field sample custodian At the end of the day, once all sample documentation and chain-of-custody forms are completed, the samples will be shipped to the laboratory ' 3.3.9 Quality Assurance/Quality Control Field Samples ' This section outlines the quality assurance/quality control (QA/QC) field samples that will be collected during the field activities The QA/QC field samples include blanks and duplicates collected to assess whether data quality was impacted by field activities QA/QC field samples for this project ' will consist of duplicates, equipment blanks, and trip blanks as described below ' Duplicates Field duplicates are taken to obtain precision data on analysis of ground-water samples The two ground-water duplicate will be analyzed using the test methods used for the real ground-water samples Table 2 shows the analyses to be performed on duplicate samples No soil duplicates are proposed for the site because such samples cannot be ' obtained as a duplicate SAMPLAN 162 044-0I62UTATM-05MM 24