WORK PLANS - Laserfiche WebLink

Home Browse Search

• A soil sample collected from sample location GSB-1 at 5 feet bgs on 21 November 2013 would be labeled as follows: SS-GSB1-5-20131121; • A groundwater sample collected from sample location GSB-1 on 21 November 2013 would be labeled as follows: GW-GSB-1-20131121 Quality assurance samples collected during this investigation will include equipment blanks and duplicates. Equipment blank and duplicate samples will be labeled in the field using `BB" for equipment blank and "D" for duplicate samples followed by the data collected in a YYYYMT%MD (Year, Month, Day) format, then followed by a two- digit number designating the sequence the blank was taken. An example of the nomenclature for equipment blank samples is as provided below: • An equipment rinsate blank sample collected on 21 November 2013 would be labeled as follows: EB-20131121-01 • A duplicate sample collected on 21 November 2013 would be labeled as follows: D-20131121-01. 4.6 Sample Packaging and Handling As samples are collected in the field, they will be handled and placed into containers as specified by the laboratory. The requested analytes for each sample will be included on a completed sample COC form. The COC will include the sample identification, location, date and time of the sampling, and the number and type of containers. Sample documentation will be completed in the field, and the COC will accompany the samples throughout transportation and analysis. Samples will be packed in ice chests containing wet ice contained in double-bagged sealable plastic bags. Special care will be taken to pack containers to minimize breakage. 4.7 Investi ation Derived Waste Decontamination rinsate, soil cutting wastes, and waste water will be produced during the Phase II ESA. Upon receipt of the soil and groundwater analytical results, soil will be disposed either onsite (if no impacts are reported) or at an approved off-site waste disposal facility by a licensed waste hauler(if impacts are reported). 4.8 Reporting Following completion of field activities and receipt of laboratory analytical results, Geosyntec will prepare a report summarizing findings from the current investigation, conclusions, and recommendations. The report will include a detailed description of 20131115 Manteca Phase II Work Plan 9 11.15.2013