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Soo, %N./ <br /> 6.6 <br /> Taber <br /> Quincy Engineering, Inc. <br /> Since 1354 <br /> November 26, 2003 <br /> 1P2/399/245-4 <br /> �. area are not known to us therefore these sample locations are not shown on the <br /> attached plans. <br /> Sample locations will be determined in the field by cloth tape or "wheel-a-tape" <br /> measurement from existing features shown on project plans. Actual locations might <br /> vary from the proposed if necessary to avoid signs, standing water, or other <br /> impediments. <br /> 4.0 GROUNDWATER SAMPLING <br /> Groundwater is not expected within the depth of project excavations and <br /> groundwater sampling is not included in the proposed sampling scope. <br /> +� 5.0 PROPOSED SAMPLING METHODS <br /> The following sections present proposed methods for collecting soil samples, <br /> +.. decontaminating the sampling equipment, and health and safety during sample <br /> collection. All field work will be performed under the supervision of a registered <br /> geologist. <br /> 5.1 SOIL SAMPLING <br /> `+ Soil samples will be collected using either hand tools or mechanically driven <br /> samplers. Sampling with hand tools will entail shoveling or hand augering to the target <br /> depth, then excavating the sample with a hand trowel, auger, or with a steel tube <br /> driven into the soil by drop hammer. Care will be taken to avoid "fall in" during <br /> sampling that could result in cross-contamination. Mechanically driven sampling will <br /> entail advancing the sampler to the target interval using either hollow-stem auger or <br /> "direct-push" (DPT) equipment, then driving a solid tube or"split-spoon" sampler <br /> �- through the target interval. we expect to use both hand tools and mechanically driven <br /> samplers for this project. Immediately following collection, the samples will be <br /> �. transferred to sealable plastic baggies and stored at ambient temperatures pending <br /> delivery to the analytical laboratory. <br /> 'r Immediately upon collection, each sample container will be marked with a unique <br /> identification number. Sample information (identification number, date and time of <br /> sampling, etc.) will then be entered on a chain-of-custody form which is to accompany <br /> the sample at all times. <br /> 5 <br /> V <br />