The URL can be used to link to this page

Duke Lesley 2A-LR070908 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297227 Project No.: 0712932 Date of Service: 08/29/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection Report of Inspection D ri lie r: A UQ e r Pier Identification 1/14 J /1 4 H /14 G /14 F /14 PierDiameter(in) 24 24 24 24 24 Depth of Pier From Surface (ft) 45.80 43.00 44.50 38.30 43.00 Depth ofBearinQ Stratum Fro m Surface (ft) 38.00 37.60 37.50 32.00 37.00 Required Penetration (ft) 5.00 5.00 5.00 5.00 5.00 Actual Penetration (ft)' 7.80 5.40 7.00 6.30 6.00 Condition of Bottom (wet/dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (ves / no) Yes Yes Yes Yes Yes CasinQ Diameter(in)/CasinQ LenQth (ft) 26/38 26/36.8 2 6 13 6 .7 26/3 1 .8 26/36.8 NumberofBars IReinforcinQ BarSize 6 / #6 6 1 #6 6 1 #6 6 / #6 6 / #6 Length of Reinforcing Steel (ft) 44.70 41.80 43.30 37.20 41.90 Time Drillina was Completed (am Ipm) 7 :4 3 AM 8:10 AM 8 :38 AM 8 :55 A M 9 :32 AM Time Concrete was Placed (am /pm) 8 :50 AM 9:20 AM 9 :55 AM 10:37 AM 11:05AM D e p th 0 f Pie r Fro m Top 0 f Con c re te (ft) 45.30 42.50 44.00 37.80 42.50 E Ie va ti 0 n: S u rfa c e (ft)" 9 8.50 98.50 98.50 98.50 98.50 Elevation: Top of Pier (ft).. 98.00 98.00 98.00 98.00 98.00 Elevation: Bottom of Pier (ft)" 5 2.70 55.50 54.00 60.20 55.50 Elevation: Top of Bearina Stratum (ft.)' , 60.50 60.90 61.00 66.50 61 .50 BearinQ Stratum (description) B lu e s h a Ie Note: See re port # N A fo r Com pre s s i ve S tre n g th T est S p e c i men s. 'Additional Penetration not requested unless noted. "Elevation by others LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (TM/LB) Page 1 of 4 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214)630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297227 Project No.: 0712932 Date of Service: 08/29/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection I Driller: A ug e r Pier Identification E 114 D 114 C 114 B 114 B 115 Pier Diameter (in) 24 24 24 24 24 Depth of Pier From Surface (ft) 42.90 45.00 44.60 42.00 42.70 Depth of Bearinq Stratum From Surface (ft) 37.00 38.00 37.00 37.00 37.50 Required Penetration (ft) 5.00 5.00 5.00 5.00 5.00 Actual Penetration (ft)* 5.90 7.00 7.60 5.00 5.20 Condition of Bottom (wet/dry) Dry Dry D rv D rv Dry Plumb Within Tolerance (ves 1 no) Yes Yes Yes Yes Yes Casinq Diameter (in) ICasina Lenath 7ft) 26/36.5 26 2 613 7 26/36 .5 26/3 7 NumberofBars IReinforcinq BarSize 6 1 #6 6/#6 6/#6 6/#6 6/#6 Lenqth of Reinforcinq Steel (ft) 41.70 43.70 43.40 40.70 41.40 Time Drilling was Completed (am 1 pm) 10:11 AM 10:33 AM 10:53AM 11:12AM 1 1 :45 A M Time Concrete was Placed (am Ipm)- 11:20AM 12:00 PM 1:11 PM 1 :40 PM 2:20 PM Depth of Pier From Top of Concrete (ft) 42.40 44.50 44.10 41.50 42.20 Elevation: Surface (ft)** 98.50 98.50 98.50 98.50 98.50 Elevation:Top ofPier(ft)** 98.00 98.00 98.00 98.00 98.00 Elevation: Bottom of Pier (ft)** 55.60 53.50 53.90 56.50 55.80 Elevation: Top ofBearinq Stratum (ft.)** 61.50 60.50 61.50 61.50 61.00 Bearing Stratum (description) Blue shale Note: See re port # NA fo r Com pre s s ive S tre ng th T est S p e c im ens. * Additional Penetration not requested un Ie s s note d . **E levation by others LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (TM/LB) Page 2 of 4 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297227 Project No.: 0712932 Date of Service: 08/29/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: A UQ e r Pie r Id e n ti fi c a ti 0 n C 115 D 11 5 E 11 5 F 11 5 G 115 PierDiameter(in) 24 24 24 24 24 D e p th 0 f Pie r F ro m S urfa ce (ft) 43.50 44.00 44.10 42.00 42.00 Depth of Bearing Stratum Fro m Surface(ft) 37.50 38.50 37.50 36.40 36.20 Required Penetration (ft) 5.00 5.00 5.00 5.00 5.00 Actual Penetration (ft)* 6.00 5.50 6.60 5.60 5.80 Condition of Bottom (wet 1 dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes Ino) Yes Yes Yes Yes Yes C asinQ 0 iameter (in) 1 C asina Lenath (ft) 26/36.7 26/38 26/37.5 26/36 .4 2 6 13 6 N u m be r 0 f Bars 1 Rei n fo rc in a Bar S i z e 6 1 #6 6 1 #6 6 1 #6 6 1 #6 6 1 #6 Length of Reinforcina Steel (ft) 42.30 42.70 42.80 40.80 40.70 Time Drillina was Completed (am Ipm) 12 :03 PM 1 :00 PM 1 :40 P M 2 :05 PM 2 :2 8 PM Time Concrete was Placed (am Ipm) 3:05 PM 3 :3 0 PM 4:10 PM De p th 0 f Pie r Fro m Top 0 f Con c re te (ft) 43.00 43.50 43.60 Elevation: Surface (fO" 9 8.50 98.50 98.50 Site shut down due to lightning - holes not Elevation:Top of Pier (ft)** 98.00 98.00 98.00 P la c e d Elevation: Bottom of Pier (ft).. 55.00 54.50 54.40 E Ie va Ii 0 n: Top of Bear in a Stratum (ft.)" 61 .00 60.00 61 .00 BearinQ Stratum (description) Blue shale Not e. See re port # NA for Compressive Strength Test Specimens. . Additional Penetration not requested unless noted HE levation by others L1MfTA TIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance. etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (TM/LB) Page 3 of 4 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7101 W Little York, Ste 600, Houston, TX 71040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297227 Project No.: 0712932 Date of Service: 08/29/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: Auger Pie r Id e n ti fi c a ti 0 n H 115 1/1 5 J 11 5 PierDiameter(in) 24 24 24 D e p th 0 f Pie r Fro m S u rfa c e (ftl 43.20 45.00 43.60 Depth of Bearing Stratum Fro m S u rfa c e (ft) 37.00 38.00 38.00 Required Penetration (ft) 5.00 5.00 5.00 Actual Penetration (ft)* 6.20 7.00 5.60 Condition of Bottom (wet 1 dry) Dry Dry Dry Plum b Within Tolerance (ves 1 no) Yes Yes Yes Casing Diameter(in)/Casina Lenath (ft) 26/36.5 26/37 26 NumberofBars IReinforcing BarSize 6 1 #6 6 1#6 6 1 #6 Length of Reinforcing Steel (ft) Time Drillina was Completed (am Ipm) 3 :09 PM 3:42PM 4 :09 PM Time Concrete was Placed (am Ipm) D e p th 0 f Pie r Fro m Top 0 f Con c re te (ft) E Ie va tio n: S urfa ce (fO** Site shut down due to lightning - hole s Elevation:Top of Pier (ft)** not p la c e d Elevation: Bottom of Pier (ft)** Elevation: Top of Bear in a Stratum (ft.) ** Bearing Stratum (description) Blue sha Ie Nole: See report # NA to reo m pre s s ive Sire n 9 t h Tesl S pecim ens. * Add it io n a I Pen e t ra I io n no I re que s t e d unless noled "E levalion by others Technician: Chris Harbour Started: 06:00am Report Distribution: Orig: Duke Construction, LP (Dallas, TX) AUn: Mr. Paul Byrne (1-ec copy) 1-cc City of Coppell AUn: Mr. Lee Stone 1-cc City of Coppell AUn: Mr. Larry Davis Finished: 05:15pm Rone Engineering p~ ~ K. Scott Watson, AET Project Manager LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (TM/LB) Page 4 of 4 Rone Engineering . Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Report of Concrete Compressive Strength Test Report No.: 297521 Project No.: 0712932 Date of Service: 08/31/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring samples back to the laboratory for curing and testing in accordance with applicable standards. Contractor: Duke Construction, LP Concrete Supplier: Potter Concrete Plant: 01 Specification Requirements Strength: 3,000 psi @ 28 days Slump (in.): NA Air (%): NA Test Method: ASTM C-172 ASTM C-31 (except 10.1.2) ASTM C-143 :\ST~.:l C211 ASTM C-1064 ASTM C-138 ASTM C-39 PROJECT DATA Mix Design 1.0.: 7751 PW Placement Date: 08/31/2007 Weather Conditions: Overcast Time Sampled: 02:40pm Temperature - Air: 930F Truck No: 133 Air Content: NA Overall Placement Location: Piers (see report #297520) Batch time: 02:01 pm Concrete: 950F Ticket No: 13280 Unit Weight (pcf): NA Measured Slump (inches) 7.0 Sample Location: Pier L.1/3 REPORT OF TESTS Concrete Compressive Cylinder 6" x 12" Cylinder Maximum Compressive Marked Date Age Diameter Area Load Strength Fracture Set No. Tested (days) (in) (in2) (Ibs) (psi) Type 1 1 09/07/2007 7 6.00 28.27 90,380 3,200 Cone/Split 1 2 09/07/2007 7 6,00 28.27 93,670 3,310 Cone/Split Average 3,250 3 09/28/2007 28 4 09/28/2007 28 5 10/26/2007 56 Technician: Chris Harbour Rone Engineering See Report 297520 for technician time~~ Report Distribution: Orig: ~~~~ ~oop~~truction, LP (Dallas, TX) Attn: Mr. Paul Byrne .'. . . . ..... .' . . 1-cc Potter Concrete Attn: Mr. Ryan Skelly K, Scott Watson, AET 1-cc City of Coppell Attn: Mr. Lee Stone. Pro'eet Manager 1-cc City of Coppell Attn: Mr. Larry DaVIS j ~ LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (LB/LB) Page 1 of 1 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297520 Project No.: 0712932 Date of Service: 08/31/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection Report of Inspection D rille r: Auger Pie rid e ntifica tio n J.3/1.1 L.1/1.9 K.9/2 L .113 I L/16 PierDiameter(in) 30 30 30 30 24 D e p th 0 f Pie r Fro m S u rfa c e (ft) 44.00 43.20 43.00 42.80 42.20 Depth of Bearing Stratum Fro m Surface(ft) 36.60 36.50 36.70 37.00 36.50 R e quire d P e ne tra tion (ft) 5.00 5.00 5.00 5.00 5.00 Actual Penetration (ft)" 7.40 6.70 6.30 5.80 5.70 Condition of Bottom (wet 1 dry) Dry Dry Dry Dry Dry Plum b Within Tolerance (yes 1 no) Yes Yes Yes Yes Yes Casing D iam eter (in) 1 Casing Lenath (ft) 32/34 3 2 13 3 .5 32/35 32 26 r..,mu"'I 0fl:"dl:::,' Rell,'olLlng 8al Size 8 i #6 8 1 #6 ;, i #6 8 1 'If. 6 - - - ti i #6 Length of Reinforcing Steel (ft) 42.60 41.80 41.80 41.50 41.00 Time Drillina was Completed (am Ipm) 8 :16 AM 9:45 AM 1 0:57 AM 2:02 PM 2 :25 P M Time Concrete was Placed (am Ipm) 8 :50 AM 1 0 :2 0 A M 1 1 :30 AM 2 :4 5 P M 3 :30 P M De p th 0 f Pie r Fro m Top of Concrete (ft) 41.50 40.70 40.50 40.30 41.70 Elevation: Surface (ft)** 98.50 98.50 98.50 98.50 98.50 E Ie va ti 0 n: Top 0 f Pie r (ft) ** 96.00 96.00 96.00 96.00 98.00 Elevation: Bottom of Pier (ft)"" 54.50 55.30 55.50 55.70 56.30 Elevation: Top of Bearina Stratum (ft.) .. 61 .90 62.00 61.80 61.50 62.00 Bearing Stratum (description) Blue sha Ie Note: See report # 297521 for Com pressive Strength Test Specimens. "Additional Penetration not requested unless noted. ""E levation by others LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no controL Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CH/LB) Page 1 of 2 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297520 Project No.: 0712932 Date of Service: 08/31/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: A ug e r Pier Identification K.9/1.3 D 11 6 PierDiameter(in) 30 24 Depth of Pier From S u rfa c e (ft) 41.40 43.00 Depth of Bearing Stratum Fro m Surface (ft) 35.10 37.50 R e qui re d P e ne tra tio n (ft) 5.00 5.00 Actual Penetration (ft)" 6.30 5.50 Condition ofBotlom (wet I dry) Dry Dry Plum b Within Tolerance (yes 1 no) Yes Yes Casing Diameter(in)/Casina Lenoth (ft) 3 2 13 4 2 6 13 7 N u m be r 0 f Bars 1 Rei n fo rc i n 9 BarSize 8 1 # 6 6 1 # 6 Length of Reinforcing Steel (ft) 40.00 41.70 ~c D i;;!ing W35 C c.f!iLle~~.<!{am. {2.I~l______- _ 3~QY~__ 4:10 PM I-.~ ~_n_::C. c..-;;c _ .---:-::...--.::....::.... .~._-- ~.~~- --- Tim e Concrete was Placed (a m 1 pm) 4:55 PM 5:25 PM D e p th 0 f Pie r Fro m Top of Concrete (ft) 38.90 42.50 Elevation: Surface (ft).. 98.50 98.50 Elevation: Top of Pier (ft)** 96.00 98.00 E Ie va tio n: B 0 tlo m ofPier(ft)** 57.10 55.50 Elevation: Top of Bear in a Stratum (ft.)" 63.40 61.00 Bearing Stratum (description) Blue s ha Ie Note: See report # 297521 for Com pressive Strength Test Specim ens. . Additional Penetration not requested unless noted. HE levation by others Technician: Chris Harbour Started: 05:45am Report Distribution: Orig: Duke Construction, LP (Dallas, TX) Attn: Mr. Paul Byrne (1-ec copy) 1-cc City of Coppell Attn: Mr. Lee Stone 1-cc City of Coppell Attn: Mr. Larry Davis Finished: 05:45pm Rone Engineering p~ ~ K. Scott Watson, AET Project Manager LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd (CH/LB) Page 2 of 2 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297759 Project No.: 0712932 Date of Service: 09/04/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection Report of Inspection D rille r: AUQer Pier Identification B /17 B /16 B /18 B /19 C /1 7 Pier Diameter (in) 24 24 24 24 24 Depth of Pier From Surface (ft) 43.60 43.30 43.20 44.10 46.70 Depth ofBearinQ Stratum Fro m Surface(ft) 37.00 37.50 37.00 37.50 38.00 Required Penetration (ft) 5.00 5.00 5.00 5.00 5.00 A ctua I P e netra tio n (ft)* 6.60 5.80 6.20 6.60 8.70 Condition of Bottom (wet / dry) D rv Dry Dry Dry Dry Plumb Within Tolerance (ves /no) Yes Yes Yes Yes Yes Cas i n g 0 i a mete r (i n) / Cas in Q Len Q th (ft) 26/36.5 26/37.5 2 6 /3 6 .7 26/37.5 26/38 - 'i~u:ill)~r \jj-SCif:tt 11\\Jliii'vl...;inQ Bul" 01ze 6 / #6 6 / #6 6 / #6 G ; # 6 -0 1#6 Length of Reinforcing Steel (ft) 42.40 42.00 42.00 42.90 45.40 Time Drillina was Completed (am /pm) 8:17 AM 8:31 AM 8:53 AM 9:15 AM 9 :44 A M Time Concrete was Placed (am / pm) 9:55 AM 9:30 AM 10:19 AM 1 1 :40 AM 12:20 PM Depth of Pier From Top of Concrete (ft) 43.10 42.80 42.70 43.60 46.20 Elevation: Surface (ft)** 98.50 98.50 98.50 98.50 98.50 Elevation: Top of Pier (ft)** 98.00 98.00 98.00 98.00 98.00 Elevation: Bottom of Pier (ft)" 5 4 .90 5 5.20 55.30 54.40 51.80 Elevation: Top of Bearina Stratum (ft.) .. 61.50 61.00 61.50 61.00 60.50 BearinQ Stratum (description) Blue shale Note: See re port # N A fo r Com pre s s ive S tre ng th T est S p e c i men s. * Additional Penetration not requested unless noted. "Elevation by others LIMITATIONS The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CHILB) Page 1 of 4 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297759 Project No.: 0712932 Date of Service: 09/04/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: Auger Pier Identification C 118 C /1 9 C /20 C /2 1 B 12 0 Pier Diameter (in) 24 24 24 24 24 De 0 th 0 f Pie r Fro m Surface(ft) 42.70 44.20 41.80 41.70 44.00 Deoth of Bear in a Stratum Fro m Surface(ft) 37.00 38.00 36.1 0 36.10 37.50 Reauired Penetration (ft) 5.00 5.00 5.00 5.00 5.00 A ctua I P e ne tra tio n (ft)' 5.70 6.20 5.70 5.60 6.50 Condition of Bottom (wet/dry) D rv D rv D rv D rv Dry Plumb Within Tolerance (ves 1 no\ Yes Yes Yes Yes Yes Casinq Diameter(in)/Casina Lenath (ft) 2 6 /3 7 26/37.3 2 6 /3 6 .1 2 6/36 26/37.5 NumberofBars /Reinforcina BarSize 6 / # 6 6 1 #6 6 1 #6 6 1 # 6 6 / #6 Lenath of Reinforcina Steel (ft) 41 .50 42.90 40.50 40.40 42.60 .! i m." J?_rdl~lJ:Lw '"' 3~'2'" II i~: tc d (e m / pm ) 1 0: 1 1 A!V',- ..1.0:42 AM 1 J :2 9~..h::M 12H}PM-- - +4 5-P M Time Concrete was Placed (am / pm) 1 :00 PM 1 :29 PM 1:40PM 2 :00 PM 2 :35 P M Deoth of Pier From Too of Concrete (ft) 42.20 43.70 41.30 41 .20 43.50 Elevation: S u rfa ce (ft).. 98.50 98.50 98.50 98.50 98.50 Elevation: Top of Pier (ft)" 9 8.00 98.00 98.00 98.00 98.00 Elevation: Botto m of Pie r (ft)" 5 5.80 54.30 56.70 56.80 54.50 E Ie va ti 0 n: Top of Bearina Stratum (ft.\" 61.50 60.50 62.40 62.40 61.00 Bearina Stratum (description) Blue shale Not e' See re port # NA for Com pressive Strength Test S pecim ens. .. Additional Penetration not requested unless noted. HE levation by others LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance. etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CH/LB) Page 2 of 4 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297759 Project No.: 0712932 Date of Service: 09/04/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D ri lie r: A uo e r Pier Identification B /21 1/17 J /17 J /1 8 1/1 8 Pie r D i a mete r (i n) 24 24 24 24 24 De p th 0 f Pie r Fro m Surface(ft) 43.60 43.30 44.40 42.60 43.00 Depth of Bearino Stratum Fro m Surface(ft) 38.30 38.00 37.20 37.00 36.80 Required Penetration (ft) 5.00 5.00 5.00 5.00 5.00 A ctua I P e ne tra tio n (ft)" 5.30 5.30 7.20 5.60 6.20 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (ves / no) Yes Yes Yes Yes Yes Casino Diameter(in)/Casina Lenath (ft) 26/37.8 2 6 /3 7 2 6 /3 7 2 6/3 6 .7 26/36.8 N u m be r 0 f Bars / Rei n fo rc i n g Bar Size 6 / #6 6 / # 6 6 / # 6 6 / #6 6 / # 6 Length of Reinforcing S te e I (ft) 42.40 41 .70 43.10 41.40 41.60 " T im.e-Dti!lLJ:!.B~~~cC em p Ie l~'!!..j.~!!'.:.-.L pm) 1 :3 Q P M 2 : 2lL.E.M 2:5-~~L- - 3.,:1.~ M__.__~ ~1:.1JL_.P_M -'-'= - Tim e Con c re te was Pia c e d (a m / pm) 2:56 PM 3:35 PM 4:02 PM 4:30 PM 5 :00 PM D e p th 0 f Pie r Fro m Top of Concrete 1ft) 43.1 0 42.80 43.90 42.10 42.50 Elevation: Surface (ft).. 98.50 98.50 98.50 98.50 98.50 Elevation: Top of Pier (ft).. 98.00 98.00 98.00 98.00 98.00 Elevation: Bottom ofPier(ft)" 54.90 55.20 54.1 0 55.90 55.50 Elevation: Top of Bear in a Stratum (ft.)" 60.20 60.50 61 .30 61 .50 61.70 Bearino Stratum (d e scriptio n) Blue shale Note. See report # NA for Compressive Strength Test Specimens. . Additional Penetration not requested unless noted. HE levation by others LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CH/LB) Page 3 of 4 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214)630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297759 Project No.: 0712932 Date of Service: 09/04/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: Auger Pie r Id e n ti fi c a ti 0 n J /1 9 PierDiameter(in) 24 D e p th 0 f Pie r Fro m Surface (ft) 43.00 Depth of Bearing Stratum Fro m Surface (ft) 37.00 Required Penetration (ft) 5.00 Actual Penetration (ft) . 6.00 Condition of B 0 Ito m (wet / dry) Dry Plum b Within To Ie ra nce (yes/no) Yes Casing Diameter(in)/Casing Lenath (ft) 26/37 N u m be r 0 f Bars / R e info rcing BarSize 6 /#6 L e ng th of R e info rcing S tee I (ft) 41.70 TJE1::e~_r:.iILi.f1.9. .~? s .c-O.fI1_p.~.~~ <!_Ia m / ~..n.u_=---:- ------4-:2-0. P.M-- ==-::"':::::=-=-:-'.- -._.~-- -.:.:.. ..:.:.~-=- ---:-.::::::::-::-:- . -'~- .--- .- - --- ------ -- Tim e Con c re te was P la c e d (am / pm) NA Depth of Pier From Top o f Con c re te (ft) 42.50 E leva tio n: S urfa ce (ft)" 9 8.50 Elevation: Top of Pier (ft).. 98.00 Elevation: Boltom of Pier (ft)" 5 5.50 E Ie va tio n: Top of BearinQ Stratum (ft.) .. 61 .50 Bearing Stratum (description) Blue s ha Ie Note: See report # NA for Com pressive Strength Test Specim ens. . Additional Penetration not requested unless no Ie d. HE levation by oth e rs Technician: Chris Harbour Started: 05:45am Report Distribution: Orig: Duke Construction, LP (Dallas, TX) Attn: Mr. Paul Byrne (1-ec copy) 1-cc City of Coppell Attn: Mr. Lee Stone 1-cc City of Coppell Attn: Mr. Larry Davis Finished: 06:15pm Rone Engineering p~..~ K. Scott Watson, AET Project Manager LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance. etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CH/LB) Page 4 of 4 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of In-Place Density Testing Report No.: 297813 Project No.: 0712932 Date of Service: 09/04/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Perform In-Place Density Testing PROJECT DATA Contractor: Duke Construction, LP Test Method: ASTM D-6938 Gauge: Troxler 3430 Gauge Serial No: 35518 Test Mode: DT Standard Counts Moisture Density Current: 730 Current: 2512 Previous: 734 Previous: 2501 MOISTURE DENSITY RELATIONS Maximum Moisture Density Project Requirements MID No. Description % (pet) Moisture Density 272998 Brown I Silty Clay wi Organics 22.5 96.5 Optimum +4 95 min . FIELD DENSITY TESTS Test Probe MID Moisture Wet Density Dry Density Density No Test Location Depth No. % (pet) (pet) (%max) Electric line 80' from south end of electric lines, 3' below 6" 272998 24.9 116.8 93.5 97 grade Electric line 2 80' from south end of electric lines, 2' below 6" 272998 23.0 116.5 94.7 98 grade Electric line 3 80' from south end of electric lines, l' below 6" 272998 22.6 117.0 95.4 99 grade Electric line 4 80' from south end of electric lines, final 6" 272998 23.4 117.6 95.3 99 Electric line 5 280' from south end of electric lines, 3' below 6" 272998 22.9 116.8 95.0 98 grade Electric line 6 280' from south end of electric lines, 2' below 6" 272998 24.7 117.7 94.4 98 grade Electric line 7 280' from south end of electric lines, l' below 6" 272998 24.0 116.6 94.0 97 grade LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance. etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CH/LB) Page 1 of 2 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of In-Place Density Testing Report No.: 297813 Project No.: 0712932 Date of Service: 09/04/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Perform In-Place Density Testing FIELD DENSITY TESTS Test Probe MID Moisture Wet Density Dry Density Density No Test Location Depth No. % (pet) (pet) (%max) Electric line 8 280' from south end of electric lines, final 6" 272998 24.3 116.8 94.0 97 Technician: Joe Jernigan Started: 09:00am Report Distribution: Orig: Duke Construction, LP (Dallas, TX) AUn: Mr. Paul Byrne (1-ec copy) 1-cc City of Coppell AUn: Mr. Lee Stone 1-cc City of Coppell Attn: Mr. Larry Davis Finished: 04:15pm Rone Engineering P-~~ K. Scott Watson, AET Project Manager LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, LId (CHILB) Page 2 of 2 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297381 Project No.: 0712932 Date of Service: 08/30/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: Auger Pie r Id e ntifica tio n E 116 J.3/0.9 PierDiameter(in) 24 30 Depth of Pier From Surface (ft) 44.00 43.70 Depth of Bearing Stratum Fro m Surface 1ft) 3750 37.00 Required Penetration (ftl 5.00 5.00 Actual Penetration (ft)* 6.50 6.70 Condition of Bolt om (wet 1 dry) Dry Dry Plumb Within Tolerance (ves Ino) Yes Yes Casing Diameter(in)/Casina Lenath (ft) 2 6 13 7 .1 32/34.8 NumberofBars IReinforcina BarSize 6 1 #6 8 1 # 6 Length of Reinforcing S te e I (ft) 42.70 42.80 ~Time~iJling...\I_~~..::C~p~ted (am~.!.!!..L:c~~ 1 :37 PM ~8.-P ~__ ____ - :...::c-...:= ----,_.__. - .. -~.- - .-.-- ------- ..- -- -- - Tim e Con c re te was P la c e d (am 1 pm) 2:30 PM 3:25 PM De p th 0 f Pie r Fro m Top of Con c re Ie (ft) 43.50 41.20 E Ie va Ii 0 n: S u rfa c e (ft) ** 98.50 98.50 E Ie va Ii 0 n: Top of Pier (ft)** 98.00 96.00 Elevation: Bottom of Pier (ft)** 54.50 54.80 E Ie va ti 0 n : Top of Bearina Stratum (ft.) ** 61.00 61 .50 Bearing Stratum (description) Blue s ha Ie Not e: See re port # NA for Com pressive Strength Test Specim ens. .,. Additional Penetration not requested unless noted. HE levalion by others Remarks: Piers completed on 8/29 and not placed, per Dick Cirrio with Duke Construction; no additional penetration required. Technician: Chris Harbour Started: 06:00am Report Distribution: Orig: Duke Construction, LP (Dallas, TX) Attn: Mr. Paul Byrne (1-ec copy) 1-cc City of Coppell Attn: Mr. Lee Stone 1-cc City of Coppell AUn: Mr. Larry Davis Finished: 04:00pm Rone Engineering P-~~ K. Scott Watson, AET Projecl Manager LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CH/LB) Page 3 of 3 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297381 Project No.: 0712932 Date of Service: 08/30/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: Auger Pie r Id e n ti fi c a ti 0 n J /16 1/1 6 H /16 G /16 F /16 PierDiameter(in) 24 24 24 24 24 De 0 th 0 f Pie r Fro m S u rfa c e (ft) 44.00 42.60 42.50 43.00 43.50 Deoth of Bear in a Stratum Fro m Surface(ft) 37.50 37.00 36.50 37.40 37.00 Required P e netra tio n (ft) 5.00 5.00 5.00 5.00 5.00 Actual Penetration (ft)' 6.50 5.60 6.00 5.60 6.50 Condition of Bottom (wet/drv) D rv D rv D rv D rv D rv P lu m b With i n Tole ra n c e (ve s / no) Yes Yes Yes Yes Yes Casina Diameter(in)/Casina Lenath (ft) 26/37.5 26/36.5 26/36.5 26/37 .1 2 6 /3 6 .4 NumberofBars /Reinforcina BarSize 6 / # 6 6 / #6 6 / #6 6 / #6 6 / #6 Lenath of Reinforcina Steel (ft) 42.80 41 .30 41 .30 41 .80 42.30 _.T;~ ~?-.!.i..~IL!.~. o""'! ~ "._~~._~~)~_i!-~~ ;.t.~ ~) .~l!:-_-.:~~ " 11 :30 A-M ~~05 P~_ :..~"52E..~_ "." 1<.7 r M . .::- .l\}..f2-~ .. .----.- - '~-'--'--'-.-~----- Tim e Con c re te was P la c e d (a m /0 m) 9 :5 1 AM 1 0 :29 AM 11:17AM 1 1 :44 AM 1 :00 PM Deoth of Pier From Too of Concrete (ft) 43.50 42.10 42.00 42.50 43.00 Elevation: S u rfa ce (ft).. 98.50 98.50 98.50 98.50 98.50 Elevation: Too of Pier (ft).. 98.00 98.00 98.00 98.00 98.00 Elevation: Botto m of Pie r (fl)" 5 4.50 55.90 56.00 55.50 55.00 Elevation: Too of Bear in a Stratum (ft.)" 61 .00 61 .50 62.00 61 .10 61 .50 Bearina Stratum (descriotion) Blue s ha Ie Note See report # NA for Com pressive Strength Test S pecim ens. 'Additional Penetration not requested unless noted. HE levation by others LIMITATIONS: The test results presented herein were prepared based upon the speCific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CH/LB) Page 2 of 3 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297381 Project No.: 0712932 Date of Service: 08/30/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection Report of Inspection D rille r: Auaer Pie r Id e n ti fi c a ti 0 n F 11 5 G 115 H 11 5 1/1 5 J 11 5 PierDiameter(in) 24 24 24 24 24 Depth of Pier From Surface (ft) 43.00 43.00 44.50 45.00 43.90 Depth of Bear in a Stratum Fro m Surface(ft) 36.40 36.20 37.00 38.00 38.00 Required Penetration (ft) 5.00 5.00 5.00 5.00 5.00 Actual Penetration (ft)' 6.60 6.80 7.50 7.00 5.90 Condition of Boll om (wet I dry) Dry Dry Dry Dry Dry P lu m b With i n Tole ra n c e (ve sIn 0) Yes Yes Yes Yes Yes Casing Diameter(in\/Casing Length (ft) 26/36.4 26/36 26/36.5 2 6 13 7 26/37.4 iNl'nlO~r ofBciiS ,ReinforciilgBar Size o 1"# 6 (; 1#6 6 I #-6 d" .""c.Tif6 6,-#6 Length of Reinforcing Steel (ft) 40.80 41.30 42.10 43.90 42.60 Time Drillina was Completed (am Ipm) 7:31 AM 7 :4 9 AM 8: 1 1 AM 8 :2 7 AM 8 :4 6 AM Time Concrete was Placed (am Ipm) 8:14 AM 8 :55 AM 9 :50 AM 10:15AM 1 1 :05 AM Depth of Pier From Top of Concrete (ft) 42.50 42.50 44.00 44.50 43.40 Elevation: Surface (ft)** 98.50 98.50 98.50 98.50 98.50 Elevation: Top of Pier (ft)" 9 8.00 98.00 98.00 98.00 98.00 Elevation: Bolio m of Pier (ft)" 5 5.50 55.50 54.00 53.50 54.60 Elevation. Top of Bear in a Stratum (ft.)" 62.1 0 62.30 61 .50 60.50 60.50 Bearing Stratum (d e scriptio n) Blue shale Note: See re port # fo r Com pre s s ive S tre n g th T est S p e c i men s. 'AdditionalPenetration notrequested unless noted. "Elevation byothers LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CH/LB) Page 1 of 3 Rone Engineering . Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection Report of Inspection D rille r: A UQ e r Pier Identification Pier Diameter (in) Depth of Pier From Surface (ft) Depth ofBearinQ Stratum From Surface (ft) Required Penetration (ft) A ctua I P e ne tra tio n (ft)' Condition of Bottom (wet/dry) Plumb Within Tolerance (ves 1 no) C asinQ Diameter (in) 1 C asinQ LenQth (ft) 'NtHnOe, OJ Bd'S ;~p.<.,"f()((;lny-8a-rSCjLe Length of Reinforcina Steel (ft) Time Drillina was Completed (am Ipm) Time Concrete was Placed (am Ipm) Depth of Pier From Top of Concrete (ft) Elevation: Surface (ft)'" Elevation: Top of Pier (ft)** Elevation: Bottom of Pier (ft)"" Elevation: Top ofBearinQ Stratum (ft.)** Bearina Stratum (description) B 11 3 24 44.10 37.60 5.00 6.50 Dry Yes 26/37.2 --~--- '=-:---~ ~ -.::~-6.1 # ff 42.90 8:15 AM 9:00 AM 43.60 98.50 98.00 54.40 60.90 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Report of Drilled Pier Inspection Report No.: 297066 Project No.: 0712932 Date of Service: 08/28/2007 Report Date: 09/08/2007 C 11 3 24 44.40 38.50 5.00 5.90 Dry Yes 26/38.5 .. T3 1# 6 43.20 7 :54 AM 9:30 AM 43.90 98.50 98.00 54.10 60.00 D 11 3 24 42.30 36.40 5.00 5.90 D rv Yes 2 6/3 6 .4 , 61#6 41 .20 8:32 AM 9:55 AM 41 .80 98.50 98.00 56.20 62.10 Blue shale E 113 24 42.40 36.50 5.00 5.90 Dry Yes 26/36.5 - 6 1# 6 - -- 41 .1 0 8 :4 9 AM 10:30 AM 41.90 98.50 98.00 56.10 62.00 Note: See re port # N A fo r Com pre s s i ve S tre n g th T est S p e c i men s . "Additional Penetration not requested unless noted. **Elevation by others F /13 24 43.20 36.50 5.00 6.70 Dry Yes 26/36 .5 6 1 # 6 42.00 9:39 AM 11:00AM 42.70 98.50 98.00 55.30 62.00 LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CH/LB) Page 1 of 3 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297066 Project No.: 0712932 Date of Service: 08/28/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D ri lie r: A ua e r Pie r Id e ntifica tio n G /13 H /1 3 1/1 3 J 13 B.9/0.9 Pie r D i a mete r (i n) 24 24 24 24 30 De p th 0 f Pie r Fro m S urfa ce (ft) 44.00 44.50 45.00 42.50 47.40 Depth of Bearina Stratum Fro m Surface(ft) 36.40 37.80 38.30 37.00 36.50 Required Penetration (ft) 5.00 5.00 5.00 5.00 5.00 Actual Penetration (fl)' 7.60 6.70 6.70 5.50 10.90 Condition of Bottom (wet/dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (ves 1 no) Yes Yes Yes Yes Yes Casing Diameter(in)/Casina Lenath (fl) 26/36.5 26/37 26/36.3 26/36 32/35.8 NumberofBars IReinforcing BarSize 6 1 # 6 6 1 #6 6 1 # 6 6 / #6 6 1 #6 Length of Reinforcina Steel (fl) 42.70 43.10 43.60 41.20 45.80 .t-J_;dLi:=__~~l;j..~~.~')~r:,~ m ~:!:.i_~ d__(~,~~l 1 ~ n1) 10:01 A~cc::. 10 :3 1 AM -,-~:1..:0 DAM- 1 1 .:.2..5 AM_ ~5.-.P _M _ -- .-.--,.- --~-- ._.,..~-~ Time Concrete was P la c e d (am 1 pm) 1 1 :40 AM 12: 19 PM 3:15 PM 3:40 PM 1 :40 P M D e p th 0 f Pie r Fro m Top of Concrete (ft) 43.50 44.00 44.50 42.00 44.90 Elevation: Surface (ft)** 98.50 98.50 98.50 98.50 98.50 Elevation:Top of Pier (fl)** 98.00 98.00 98.00 98.00 96.00 Elevation: Bottom of Pie r (ft)** 54.50 54.00 53.50 56.00 51 .1 0 Elevation: Top of Bear in a Stratum (fl.)** 62.10 60.70 60.20 61.50 62.00 Bearing Stratum (d escriptio n) Blue sha Ie Note See re port # NA for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted HE levation by others LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CH/LB) Page 2 of 3 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of Drilled Pier Inspection Report No.: 297066 Project No.: 0712932 Date of Service: 08/28/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: A UQ e r Pie rid e ntifica tio n B.9/1.1 PierDiameter(in) 30 D e p th 0 f Pie r Fro m Surface (ft) 43.00 Depth ofBearinQ Stratum Fro m Surface (ft) 37.00 Required Penetration (ft) 5.00 Actual Penetration (ft)" 6.00 Condition of Bottom (wet 1 dry) Dry Plumb Within Tolerance (ves Ino) Yes Casinq Diameter(in)/Casinq LenQth(ft) 32/35 NumberofBars IReinforcinQ BarSize 8 1 #6 LenQth of Reinforcing Steel (ft) 41.00 ~ jE'~ DriHin) _",,_~~",,_~-c__~_E'le!..e .E..l?.ITL i..f>_f1I.l._ .-----,,- _t:~:'i PM __ ...:-=.:-:....---- -. ----,.....- -' -=-- -- 1--- -- . ._.-. ...- ------ Time Con c re te was P la c e d (am 1 pm) 2:43 PM Depth of Pier From Top of Concrete (ft) 40.50 Elevation: Surface (ft) .. 98.50 E Ie va ti 0 n: Top of P ie r (ft).. 96.00 Elevation: Bottom of Pier (ft)"" 55.50 E Ie va ti 0 n : Top of BearinQ Stratum (ft.) .. 61.50 BearinQ Stratum (d e scriptio n) Blue shale Note: See report # NA for Com pressive Strength Test S pecim ens. . Additional Penetration not requested unless noted. HE levation by others Remarks: Initial bottom of pier from 8/24, 43 0, per Dick with Duke Construction, just wanted hole cleaned out and placed. Technician: Chris Harbour Started: 05:45am Report Distribution: Orig: Duke Construction, LP (Dallas, TX) Attn: Mr. Paul Byrne (1-ec copy) 1-cc City of Coppell Alln: Mr. Lee Stone 1-cc City of Coppell Attn: Mr. Larry Davis Finished: 04:45pm Rone Engineering p~~ K. Scott Watson, AET Project Manager LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CH/LB) Page 3 of 3 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of In-Place Density Testing Report No.: 297272 Project No.: 0712932 Date of Service: 08/29/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Perform In-Place Density Testing PROJECT DATA Contractor: Duke Construction, LP Test Method: ASTM 0-6938 Gauge: Troxler 3430 Gauge Serial No: 35518 Test Mode: DT Standard Counts Moisture Density Current: 735 Current: 2500 Previous: 729 Previous: 2514 MOISTURE DENSITY RELATIONS Maximum Moisture Density Project Requirements MID No. Description % (pet) Moisture Density 272998 Brown I Silty Clay wI Organics 22.5 96.5 Minimum +4 92-96 FIELD DENSITY TESTS Test Probe MID Moisture Wet Density Dry Density Density No Test Location Depth No. % (pet) (pet) (%max) - Utility backfill 25' from south end of phone line, l' below grade 6" 272998 29.2 115.0 89.0 92 Utility backfill 2 25' from south end of phone line, final 6" 272998 30.4 115.7 88.7 92 Utility backfill 3 125' from south end of phone line, l' below 6" 272998 28.9 118.5 91.9 95 grade Utility backfill 4 125' from south end of phone line, final 6" 272998 31.0 118.0 90.1 93 Utility backfill 5 25' from south end of power line, l' below grade 6" 272998 30.0 118.3 91.0 94 Utility backfill 6 25' from south end of power line, final 6" 272998 31.8 118.4 89.8 93 Utility backfill 7 125' from south end of power line, l' below 6" 272998 30.4 117.5 90.1 93 grade Utility backfill 8 125' from south end of power line, final 6" 272998 31.5 118.5 90.1 93 LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CH/LB) Page 1 of 2 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freidrich, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630.9745 Client: Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report of In-Place Density Testing Report No.: 297272 Project No.: 0712932 Date of Service: 08/29/2007 Report Date: 09/08/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Perform In.Place Density Testing FIELD DENSITY TESTS Test Probe MID Moisture Wet Density Dry Density Density No Test Location Depth No. % (pet) (pet) (%max) - Utility backfill 9 6" Sanitary sewer center line, 50' from north 6" 272998 29.2 115.1 89.1 92 end, 2' below grade Utility backfill 10 6" Sanitary sewer center line, 50' from north 6" 272998 28.3 114.2 89.0 92 end, l' below grade Utility backfill 11 6" Sanitary sewer center line, 50' from north 6" 272998 28.7 117.4 91.2 95 end, final Technician: Joe Jernigan Started: 11 :OOam Finished: 01 :OOpm Report Distribution: Orig: Duke Construction, LP (Dallas, TX) Attn: Mr. Paul Byrne (1.ec copy) 1.cc City of Coppell Attn: Mr. Lee Stone 1-cc City of Coppell Attn: Mr. Larry Davis K. Scott Watson, AET Project Manager LIMITATIONS The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition. appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services. Ltd. (CH/LB) Page 2 of 2