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Northlake 635(3)-LR 980217 (2)'REPORT OF DRILLE _ BELLED PIER INSPE fIO Date of Service: 02/09/1998 Report No.: Client No.: 52617000 Project No.: Client: Lincoln Property Company Project: 3300 Lincoln Plaza/Larry Moon 500 North Akard Street Dallas TX 75201-3394 Drilled belled pier inspection. Services: 9804554 43-2452 Coppell Belt Lin Coppell, 4747 Irving Blvd., Suite #206 Dallas, Texas 75247 -97 Report Date 02/17/1998 Business Center II ~ Rd. & Lakeshore Dr. Texas On this date, an HBC Engineering representative arrived at the above jobsite as scheduled for drilled belled pier inspection. See attach recorded data. Technician Time: 7:00 am to 6:30 pm Technician: Del Ratliff Report Distribution: (I) Lincoln Property Company (1) Butler Conslmction (1) O'Brien & Associates (1) AECC, Inc. (I) City of Coppell/Bldg. lnsp. (I) City of Coppdl/Constr. lnsp. Pa Se: This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the wtil referenced ~d sheets for ring, Inc. ul D. Smith, P.E. dot Project Engineer ten approval of HBC Engineering, Inc. 99SS Page 1 of 1 REPORT OF DRILLED BELLED PIERS Project: Project No.: Coppell Business Center II Belt Line Rd. & Lakeshore Dr., Coppell, Texas 43-2452-97 4747 Irvin8 Boulevard, Suite 206 Dallas, Texas 75247 Report No.: 9804554 Date of Service: 02/09/98 Technician: D. Ratliff Page: 1 of 4 Pier Identification P/2 O/2 N/2 PI3 M/2 K/2 J/2 I/2 P/3 O/3 Pier Diameter (in.) 24 24 24 24 24 24 24 24 24 24 Bell Diameter (in.) 54 54 54 54 54 54 54 54 54 54 I N/3 · 24 54 Top of Pier Elevation (ft) 95.6 95.6 95.6 95.6 95.6 95.6 95.6 95.6 95.6 95.6 95.6 Req. Depth From Exist. Grade (ft) 18.0 18.0 18.0 18.0 18.0 16.0 16.0 16.0 16.0 16.0 16.0 Initial Depth of Pier From Existing Grade (ft) 18.6 18.1 17.5 17.0 16.0 16.0 16.2 16.4 15.8 15.7 16.6 Final Depth of Pier From Existing Grade (ft) 18.7 18.0 17.6 17.6 16.2 16.1 16.8 16.8 16.2 16.4 16.8 Depth From Top of Concrete (ft) 15.0 15.0 14.6 14.6 13.2 13.1 13.8 13.8 13.2 13.4 13,8 Condition of Bottom (wet or dry) Dry Dry Dry Dry Dry Dry Dry Dry Dry Dry Dry Plumb Within Tolerance (yes or no) Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Casing Diameter (in) § 6 § 6 6 6 6 6 6 6 6 Reinforcing Bar Size (#) 6 6 6 6 6 6 6 6 6 6 6 Length of Vertical Bars (ft.) 17.7 15.9 16.6 17.0 15.3 15.1 16.0 16.3 15.9 15.9 16.2 Time Drilling Was Completed 8:30 am 8:50 am 11:45 am 10:30 am 9:20 am 10:00 am 10:30 am 12:50 pm 1:05 pm 1:20 pm 1:20 pm Time Concrete Was Placed , 10:30 am 11:00 am 12:00 pm 4:15 pm 11:30 am 11:45 am 12:10 pm ,1:20 pm 1:40 pm 1:45 pm 1:55 pm Cas~ Depth(~ NH NH NH NH NH NH NH NH NH NH NH REPORT OF DRILLED BELLED PIERS Project: Project No.: Coppell Business Center II Belt Line Rd. & Lakeshore Dr., Coppell, Texas 43-2452-97 Report No.: Date of Service: Technician: Page: 4747 Irvin8 Boulevard, Suite 206 Dalhu, T~u 75247 9804554 02/09/98 D. Ratliff 2 of 4 Pier Identification MI3 K/3 J/3 1/3 H/2 ~ F/2 E/2 D/2 HI3 Fl3 E/3 Pier Diameter (in.) 24 24 24 24 24 24 24 24 24 24 24 Bell Diameter (in.) 54 54 54 54 54 54 54 54 54 54 54 Top of Pier Elevation (ft) 95.6 95.6 95.6 95.6 95.6 95.6 95.6 95.6 95.6 95.6 95.6 Req. Depth From Exist. Grade (ft) 16.0 16.0 16,0 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0 Initial Depth of Pier From Existing Grade (fi) 16.4 16.6 16.0 17.0 16.0 16.6 16.2 16.4 16.3 16.7 15.5 Final Depth of Pier From Existing Grade (ft) 16.7 16.9 16.3 17.1 16.4 16.9 16.7 16.8 16.6 16.9 15.9 Depth From Top of Concrete (ft) 13.7 13.7 13.3 14.0 13.4 13.9 13.7 13.8 13.6 13.9 12.9 Condition of Bottom (wet or dry) Dry Dry Dry Dry Dry Dry Dry Dry Dry Dry Dry Plumb Within Tolerance (yes or no) Yes Yes Yes Yes Yes Yes Casing Diameter (in) N/A N/A N/A N/A N/A NIA Cased Depth (ft) 8 16.5 1:45 pm 1:50 pm N/A 16.5 1:45 pm 2:00 pm N/A 16,0 2:00 pm 2:05 pm N/A 16.5 2:20 pm 2:30 pm N/A 6 16.0 2:30 pm 2:45 pm N/A 16.2 2:45 pm 3:00 pm Yes Yes Yes Yes Yes N/A N/A N/A N/A N/A N/A 6 16.2 3:00 pm 3:15 pm N/A 16.1 3:20 pm 3:30 pm Reinforcing Bar Size (#) N/A 16.0 2:25 pm 2:40 pm Length of Vertical Bars (ft.) N/A 16.2 2:20 pm 3:10 pm Time Drilling Was Completed Time Concrete Was Placed N/A 6 6 15.1 3:10 pm 3:25 pm REPORT OF DRILLED BELLED PIERS Project: Project No.: Coppell Business Center II Belt Line Rd. & Lakeshore Dr., Coppell, Texas 43-2452-97 4747 Irving Boulevard, Suite 206 Dallas, Texas 75247 Report No.: 9804554 Date of Service: 02/09/98 Technician: D. Ratliff Page: 3 of 4 Pier Identification D/3 C/2 B/2 C/3 BI3 BI4 C/4 D/4 E/4 Fl4 H/4 Pier Diameter (in.) 24 24 24 24 24 24 24 24 24 24 24 Bell Diameter (in.) 54 54 54' 54 54 54 54 54 54 54 54 Top of Pier Elevation (ft) 95.6 95.6 95.6 95.6 95.6 95.6 95.6 95.6 95.6 95.6 95.6 Req. Depth From Exist. Grade (ft) 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0 16,0 16.0 Initial Depth of Pier From Existing Grade (ft) 17.3 16.0 15.6 15.7 15.9 15.6 15.6 15.7 15.8 15.6 15.5 Final Depth of Pier From Existing Grade (ft) 17.5 16.4 15.9 16.2 16.4 16.0 16.0 16.0 16.2 16.1 16.2 Depth From Top of Concrete (ft) 14.5 13.4 12.9 13.2 13.4 13.0 13.0 13.0 13.2 13.1 13.2 Condition of Bottom (wet or dry) D~ D~ D~ Dry D~ D~ D~ D~ D~ D~ D~ Plumb Within Tolerance (yes or no) Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Casing Diameter (in) NIA NIA N/A N/A N/A N/A N/A N/A N/A N/A N/A Cased Depth (ft) N/A N/A NIA N/A N/A N/A NIA N/A N/A N/A NIA 6 6 6 6 0 ~ Reinforcing Bar Size (#) 6 6 6 6 6 6 6 6 6 6 6 Length of Vertical Bars (ft.) 16.8 15.7 15.2 15.8 15.9 15.5 15.5 15.5 15.7 15.6 15.7 Time Drilling Was Completed 3:25 pm 3:40 pm 3:10 pm 3:50 pm 4:05 pm 4:15 pm 4:25 pm 4:35 pm 4:45 pm 5:00 pm 4:30 pm Time Concrete Was Placed 3:40 pm 3:55 pm 3:35 pm 4:10 pm 4:20 pm 4:30 pm 4:45 pm 4:55 pm 5:05 pm 5:15 pm 5:25 pm REPORT OF DRILLED BELLED PIERS Project: Project No.: Coppell Business Center II Belt Line Rd. & Lakeshore Dr., Coppell, Texas 43-2452-97 4747 Irving Boulevard, Suite 206 Dallas, Tex= 75247 Report NO.: 9804554 Date of Service: 02/09/98 Technician: D. Ratliff Page: 4 of 4 Pier Identification Pier Diameter (in.) Bell Diameter (in.) Top of Pier Elevation (ft) Req. Depth From Exist. Grade (ft) Initial Depth of Pier From Existing Grade (ft) Final Depth of Pier From Existing Grade (ft) Depth From Top of Concrete (ft) Condition of Bottom (wet or dry) Plumb Within Tolerance (yea or no) Casing Diameter (in) Cased Depth (ft) Number cT vemcai bars (ea.) Reinforcing Bar Size (#) Length of Vertical Bars (ft.) Time Drilling Was Completed Time Concrete Was Placed I/4 24 54 95.6 16.0 15.4 15.9 13.9 Dry Yes N/A N/A 6 6 15.4 4:45 pm 5:25 pm J/4 24 95.6 16.0 15.7 16.4 13.4 Dry Yes N/A N/A 15.9 5:05 pm 5:45 pm F/4 24 95.6 16.0 16.7 17.0 14.0 Dry Yes N/A N/A 16.3 5:20 pm 6:00 pm MI4 24 54 95.6 16.0 15.7 16.4 13.4 Dry Yes N/A N/A 16.0 5:40 pm 6:15 pm N/4 24 95.6 16.0 15.8 16.5 13.5 Dry Yes N/A N/A 15.9 5:45 pm 6:10 pm 0/4 24 95.6 16.0 15.5 16.2 13.2 Dry Yes N/A N/A 6 15.7 5:50 pm 6:20 pm P/4 24 95.6 16.0 15.9 16.4 13.4 Dry Yes N/A N/A 15.8 6:05 pm 6:30 pm ,11.