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Northlake 635(9)-LR 970122 (4)Hooper Engineering Laboratorie Construction Materials Testing BELLED PIER INSTALLATION OBSERVATION CLIENT: TAS Construction DATE: 22 PROJECT: Office/Warehouse Bldg., Lakeshore Dr., Coppell JOB NO.: 96. DRILLER: Dallas Foundation Drilling TIME: 7:3 2:4 8.0 PIER SHAFT BELL ALIGN/ REQ'D INITIAL FINAL FINAL MARK DIA. SIZE PLUMB DEPTH DEPTH DEPTH POUR D.3/6 30" 60" ok/ok 19.0' 19.8' 20.0' 11:30 E.2/6 30" 60" ok/ok 19.0' 19.0' 19.2' 11:40 F/5.5 30" 60" ok/ok 19.0' 19.4' 19.5' 12:15 F/5.1 30" 60" ok/ok 19.0' 19.1' 19.4' 12:25 F/4.7 30" 60" ok/ok 19.0' 19.0' 19.2' 4:55 F/4.3 30" 60" ok/ok 19.0' 19.5' 19.8' 4:45 F/3.8 30" 60" ok/ok 19.0' 19.4' 19.6' 5:05 F/3 30" 60" ok/ok 19.0' 19.0' 19.2' - 4:35 F/6 30" 60" ok/ok 19.0' 20.6' 20.7' . .... 5:25 Al6 30" 60" ok/ok 19.0" 20.6' 20.6' 5:35~ REMARKS: TECHNICIAN: DISTRIBUTION: 1) Pier reinforcing verified to be correct in accordance with project plat unless noted otherwise. 2) Concrete placed in piers within 8 hours of drilling completion, unless 3) Required Depth is based upon existing grade at time of geotechnical bearing strata achieved, unless noted otherwise. 4) Initial Depth, Final Depth, and Top of Concrete Elevation, are relative piers were drilled. Contractor must furnish actual elevation, if requi~ 5) Drill rig broke down at 12:45pm. Superintendent asked Hooper tect Drilling resumed at 2:45pm. Technician returned to jobsite. LS (1) Stanley Construction Co., LLP, Lloyd A. White (1) Richmond Group, Jim Corkhill (1) TAS Construction, James Myers (1) City of Coppell, Larry Davis 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 ,s, Inc. January 1997 1081 ~3am-! :15pm 5pm-6:00pm hrs./1.0 hr. OT TOP OF WATER CONC. ELEV. IN HOLE -3.2' None -3.3' None -2.1' None -2.1' None -2.0' None -2.0' Trace -1.8' None -1.8' Trace -3.2' Trace -3.1' None and specifications, noted otherwise. investigation. Correct = to grade at time ed. inician to leave job. Fax (214) 351-5148 ..... Ii ~i 'i'-' ~fr-~ ...... I~] -