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ST0701-LR091020
REPORT OF DRILLED PIERS Project: Southwestern Boulevard Coppell Road to Grapevine Creek, Coppell. TX Project No.: 94091193 Driller: Texas Shaft Drilling Ierrcan Consultina Engineers 8 Scientists 8901 Carpenter Frny., Suite #100 Dallas, Texas 75247 (214) 630 -1010 Report No.: 94091193.0017 Date of Service: 10/20/09 Technician: J. Lopez Page: 1 of 1 Pier Identification B.2 /C B.2 /D 6.2 /E Pier Diameter (in.) 30 30 30 *Top of Ground Elevation (ft.) 493.2 493.3 493.5 *Top of Pier Elevation (ft.) 491.0 491.0 491.3 Depth to Bearing Stratum from Ground (ft.) 5.3 4.8 5.0 Depth of Pier from Ground (ft.) 15.3 14.8 15.0 Required Penetration (ft.) 10.0 10.0 10.0 Actual Penetration (ft.) 10.0 10.0 10.0 Depth from Top of Concrete (ft.) 13.1 12.5 12.8 Condition of Bottom (wet or dry) Dry Damp Damp Plumb Within Tolerance (yes or no) Yes Yes Yes Casing Diameter (in.) 33 33 33 Cased Depth (ft.) 6.0 6.0 6.0 Number of Vertical Bars (ea.) 8 8 8 Reinforcing Bar Size ( #) 9 9 9 Length of Vertical Bars (ft.) 16.0 16.0 16.0 Time Drilling was Completed 11:20 a.m. 1:30 p.m. 3:06 p.m. Time Concrete was Placed 6:05 p.m. 5:52 p.m. 5:40 p.m. *Elevation was provided by others.