Laserfiche WebLink
Metadata
Document management portal powered by Laserfiche WebLink 9 © 1998-2015 Laserfiche. All rights reserved.
i <br /> I <br /> { <br /> • Station location(tied to a sampling location) <br /> • Signature of collector(s) <br /> • Date and time of collection <br /> r • Sample identification number <br /> • Number of containers <br /> • Project name and number <br /> • Name of shipper(remarks) <br /> • Date shipped (remarks) <br /> • Signature of people involved in the chain of possession <br /> • Inclusive dates and times of possession <br /> • Air Bus Bill Number <br /> I <br /> To maintain chain-of-custody,each person in custody of the sample will sign, date,and note <br /> time on the form. Samples will not be left unattended unless placed in a sealed container <br /> secured with custody seals,with the chain-of-custody record inside the container. <br /> 4.5.2 Custody Seals <br /> Custody seals are used to detect unauthorized tampering of samples following sample <br /> collection,up to the time of analysis.The seal will be attached so that it must be broken to <br /> open the sample shipping container. Seals will be affixed to each shipping container(i.e.,each <br /> i ice chest)before the samples leave the custody of the sample personnel. A seal will include <br /> the following information: <br /> o Sampler's signature <br /> • Date of collection <br /> i <br /> 4.5.3 Field Log Book <br /> All information pertinent to the field survey or sampling effort will be recorded in a log book <br /> or equivalent standardized form. Each page/form will be consecutively numbered. All <br /> entries will be made in indelible ink and all corrections will consist of line-out deletions that <br /> } are initialed and dated. Entries in a log book may include the following: <br /> I . Purpose of sampling <br /> • Location and description of the sampling point <br /> • Details of the sampling site (e.g.,distance from a permanent feature) <br /> • Name and address of field contact <br /> • Documentation of procedures for preparation of reagent or supplies which become an <br /> integral part of the sample (e.g.,field blanks) <br /> • Identification of sampling crew members <br /> • Type of sample (e.g.,groundwater) <br /> • Number and volume of sample taken <br /> • Sample type taken(e.g.,primary sample,replicate,field blank,and travel blank) <br /> • Sampling methodology <br /> f • Sample preservation <br /> Date and time of collection <br /> • Weather conditions <br /> • Sample distribution and how transported (e.g.,name of the laboratory and shipping agent) <br /> SFo1CABERNET/GR0UPs1ESGlDELMONTEIPLANT_331WORKPUW_CPT.DOC 10 <br />