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Lam Lee Add-LR000216DRILLED PIER INSPECTION REPORT CLIENT: Scott Reed Contractors BEARING STRATUM: Gray Shale PROJECT: Lam Lee DRILLING CONTRACTOR: D.D. Denman REPORT NO.: 00-014.124 REPORT DATE: 02-16-00 WO-1247 WO DATE: 02-09-00 TECHNICIAN_ T. Jackson Date Drilling Started 02-09-00 02-09-00 02-09-00 02-09-00 02-09-00 02-09-00 Date Drilling Completed 02-09-00 02-09-00 02-09-00 02-09-00 02-09-00 02-09-00 Date Concrete Placed 02-09-00 02-09-00 02-09-00 02-09-00 02-09-00 02-09-00 Shaft Diameter (in.) - Designed/Measured 30" 30" 30" 30" 30" 30" Bell Diameter (in.) - Designed/Measured No No No No No No Elevation of Pier form Ground Surface (ft,) N/A N/A N/A N/A N/A N/A Elevation to Top of Pier (ft.) 518.0' 518.0' 518.0' 518.0' 518.0' 518.0' Depth to Bearing Stratum (ft.) 30.0' 30.0' 30.0' 30.0' 29.0' 30.0' Depth of Bottom of Pier (ft.) 32.3' 32.0' 32.7' 32.0' 31.0' 32.0' Penetration (ft.) -Required/Measured 2.0'~2.3' 2.0'~2.0' 2.0'/2.7' 2.0'~2.0' 2.0~'2.0' 2.0'~2.0' Length of Pier (ft.) 32.3' 32.5' 32.7' 32.5' 31.0' 32.5' Casing Required: Yes/No Yes Yes Yes Yes Yes Yes Condition of Pier Bottom: Dry Dry Dry Dry Dry Dry Plumb within vertical alignment: Yes Yes Yes Yes Yes Yes Reinforcing Horizontal Alignment No No No No No No Vertical Bars: No. & Size 4-~6 4-#-6 4-#6 4~6 44f.6 4-~6 Horizontal Ties: Size & Spacin~ #3(~12 #3(~12 #3(~12 #3(~12 #3(~12 #3@12 Cage Diameter (in.) 17" 17" 17" 17" 17" 17" Length of Cage (ft.) 31.8' 31.8' 31.8' 31.8' 31.8' 31.8' Vertical Bars Spliced: Yes/No Yes Yes Yes Yes Yes Yes C. oncr~.t~ Placed with Tremie: Y~.~ Yes . Yes Yes Y~ Page No.: 2 Report No.: 00-014.124 Date Drilling Started 02-09-00 02-09-00 02-09-00 02-09-00 02-09-00 02-09-00 Date Drilling Completed 02-09-00 02-09-00 02-09-00 02-09-00 02-09-00 02-09-00 Date Concrete Placed 02-09-00 02-09-00 02-09-00 02-09-00 02-09-00 02-09-00 Shaft Diameter (in.) - 30" 30" 30" 30" 30.0" 30" Bell Diameter (in.) - No No No No No No Elevation of Pier form Ground N/A N/A N/A N/A N/A N/A Depth to Top of Pier (ft.) 518.0' 518.0' 518.0' 518.0' 518.0' 518.0' Depth to Bearing Stratum (ft.) 30.0' 31.0' 30.0' 31.0' 30.0' 30.5' Depth of Bottom of Pier (ft.) 32.3' 33.0' 32.6' 33.0' 32.5' 33.0' Penetration (ft.) - Designed/Measured 2.0'~2.3' 2.0'~2.0' 2.0'~2.6' 2.0'/2.0' 2.0'~2.5' 2.0'~2.5' Length of Pier (ft.) 32.3' 33.5' 32.6' 33.5' 32.5' 33.5' Casing Required: Yes/No Yes Yes Yes Yes Yes Yes Condition of Pier Bottom: Dry Dry Dry Dry Dry Dry Plumb within vertical alignment: Yes Yes Yes Yes Yes Yes Reinforcing Horizontal Alignment No No No No No No Vertical Bars: No. & Size 4-@6 4-@6 4-@6 4-@6 4-@6 4-@6 Horizontal Ties: Size & Spacing ~3~12 ~3~12 ~3~12 ~3~12 ~3~12 ~3~12 Cage Diameter (in.) 17" 17" 17" 17" 17" 17" Length of Cage (ff.) 31.8' 32.5' 32.1' 32.5' 32.0' 32.5' Ve~ical Bars Spliced: Yes/No No No No No No No Concr~t~ Pl~e~d with Tr~mi~' Y~ Yes Yes Yes Ye~ S~ltech Engineering and~esting, Inc. ( i James M. Perdue Materials Testing Manager 2502 Gravel Drive · Fort Worth, Texas 76118 · 817.595 0064 telephone · 817.589.7279 metro · 817.595,0708 fax