Core Samples.pdf

This document consists of three photographs documenting field measurement and sampling procedures. The images show hands-on field work involving the use of measuring tools (tape measures) and sampling equipment (a red and black handheld device) being applied to various aggregate and soil materials. The first image displays a yellow tape measure placed vertically in coarse gravel aggregate to establish depth or thickness measurements. The second image captures two individuals using a measuring tape to document dimensions of what appears to be a soil sample or test area marked with darker material. The third image shows a close-up of a handheld red and black sampling or testing device being applied to soil material, with a tape measure visible for scale reference. These photographs appear to be documentation of standard geotechnical or materials testing field procedures, possibly related to quality assurance, sample collection, or in-situ material characterization work.