Laserfiche WebLink
<br />Pad 3 D.I. Contact Tests -Sampling and Testing <br />May 11, 1995 <br />Eight pits on Pad 3 were excavated and sampled for D.I. extraction tests. Two samples <br />were collected from each pit. One at 5 feet and the other at the deepest the backhce <br />could reach (10 to 20 feet depending on the site). The approximate locations of the <br />samples are shown on the attached map. <br />Five-gallon buckets were filled approximately 1/2 full with each sample. <br />May 14 -adjusted all samples to 30 lbs. each. <br />May 15 - 1400 -added D.I. water to samples (18-20 lbs D.I. water). <br />May 17 - 1130 -turned samples over for mixing. <br />May 18 - 2200 -samples were collected using a peristaltic pump. Pump was rinsed using <br />D.I. water and the following sample between samples. Samples for metals analysis were <br />filtered using a 0.45 µm filter. <br />--=~~ <br />Scott C. Wanstedt <br />