Laserfiche WebLink
Log of Borehole: CEM-005 Figure 9 <br />Page 3 of 9 <br />Project Name: CEMEX Lyons Plant <br />Project Location: Lyons, CO Project Number: 129142.005 <br />Drilling Method: Mud Rotary <br />Drilling Rig Type: Star 30 KDH <br />billing Fluid: Water <br />Boring Diameter: 12.7516.0 inches <br />Boring Depth: 410 feet bgs <br />Well Depth: 398 feet <br />Well Completion: Stick-up Well Casing Material: 4" Scheduel 40 PVC <br />Well Screen Material: 4" PVC, 0.01-inch slot <br />Depth to Groundwater at Time of Drilling: N/A <br />Depth to Groundwater 06/19/2007: <br />394.85 feet bTOC <br />TOC Elevation: 5217.23 feet AMSL <br />Groundwater Elevation: 4822.38 feet AMSL 1 AMSL -Above mean sea level <br />bgs -below the ground surtace <br />bTOC -below Top of Casing Elevation <br /> <br /> <br />Logged By: T. Van Arsdale <br />Checked By: A. Nolary <br /> <br /> <br />o= V <br />'~ Q <br />`~ <br />~ <br /> <br />Lithologic Description <br />Monitoring <br />weir <br />Construction <br />1 ~ <br />~ snzie Shale; dark gray to black, hard, moderately indurated, non- to <br />- slightly calcareous. <br /> <br /> <br />105- <br /> <br /> <br /> <br />110- <br /> <br /> <br /> <br />115- <br /> <br /> <br /> <br />120- <br /> <br /> <br /> <br />125- <br /> <br /> <br /> <br />130- <br /> <br /> <br /> <br /> <br />135- <br /> <br /> <br /> <br />140- <br /> <br /> <br /> <br />145- <br /> <br /> <br />- <br /> ,w <br />Drilling Company: Ingram ~ <br />Date Started: 5/14/2007 Date Completed: 5/17/2007 ~ , <br />' ~ <br />