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Section 3 Surveying and Sampling <br /> 3.3.6.2 Sample Labels <br /> Each sample container will be affixed with a label marked in permanent waterproof ink. Each <br /> label will include: <br /> • Site identification <br /> • Sample Location <br /> • Type of sample <br /> • Date and time of collection <br /> • Name of collector <br /> • Analysis requested <br /> 3.3.7 SAMPLE SHIPMENT AND CHAIN OF CUSTODY <br /> All samples collected for analytical testing will be delivered to an approved analytical laboratory <br /> within 48 hours of collection, or within method holding time,which ever is shortest. During <br /> sample shipment, samples will be kept on ice r synthetic substitute(e.g. "blue ice") in an <br /> insulated container at a maximum temperature�of 4°C. <br /> A chain of custody record,which documents possession of samples from time of collection to <br /> laboratory analysis,will be maintained. Each person who has possession of the samples will <br /> complete applicable sections of the form when samples are received or relinquished and when <br /> sample possession is transferred. <br /> The chain of custody form will be sent in the shipping container along with the samples. The <br /> sample collector will have the receiving personnel of the laboratory sign the chain of custody <br /> form to complete documentation of sample possession from time of collection to delivery to the <br /> laboratory. The laboratory will provide a photocopy of this form for the sample collector's <br /> records. <br /> 3.4 SCHEDULE <br /> Installation of the monitoring wells is contingent upon written Regional Water Board approval of <br /> this Groundwater Monitoring Well Installation Workplan and schedules of well drilling <br /> contractors. The following tentative schedule provides a reasonable timeline for completion of <br /> monitoring well installation and related activities. A well survey and initial water samples will <br /> be collected soon after completion of the wells. The initial sampling of the new wells will be <br /> coordinated with the regularly scheduled quarterly groundwater monitoring event for the facility <br /> and the results submitted to the Regional Board in the facility's quarterly groundwater <br /> monitoring report. <br /> March 2006 Lockeford CSD <br /> 3-5 Groundwater Monitoring Well Installation Workplan <br />