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Duke Lesley 2A-LR070831 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: Report of Concrete Compressive Strength Test Duke Construction, LP 14241 Dallas Pkwy, Ste 1000 Dallas, TX 75254-2936 Report No.: 296555 Project No.: 0712932 Date of Service: 08/23/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West, ::'~t if ej2i}. {1 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 I\STM C-31 (except 10.1.2) ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-138 ASTM C-39 PROJECT DATA Mix Design I.D.: 7751 PW Placement Date: 08/23/2007 Weather Conditions: Partly cloudy Time Sampled: 04:35pm Batch time: 03:58pm Temperature - Air: 990F Concrete: 980F Truck No: 140 Ticket No: 13157 Air Content: NA Unit Weight (pet): NA Overall Placement Location: Piers (see repbtt#296554) Measured Slump (inches) 6.5 Sample Location: Pier Bf7 REPORT OF TESTS Cylinder Marked Date Set No. Tested 2 1 08/30/2007 2 2 09/20/2007 2 3 09/20/2007 2 4 10/18/2007 Age (days) 7 Diameter (in) 6.00 28 28 56 Concrete Compressive Cylinder 6" x 12" Maximum Load (Ibs) 85,600 Compressive Strength (psi) 3,030 Fracture Type Unbonded Cap Area (in2) 28.27 Technician: Chris Harbour Rone Engineering See Report 296554 for technician time~ ~ Report Distribution: ~. ~ 0",,0 ~":~ :::;;;truct;oo, LP (Oall.., TX) Attoo M< p", By,", " , ' ' .., . '" .' ~ 1-cc P~tter Concrete Attn: Mr. Ryan Skelly K. Scott Watson, AET 1-cc City of Coppell Attn: Mr. Lee Stone. Project Manager 1-cc City of Coppell Attn: Mr. Larry DaVIS 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 repnoduced except in full without the written approval of Rone Engineering Services, Ltd. (TMILB) Page 2 of 2 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.: 296555 Project No.: 0712932 Date of Service: 08/23/2007 Report Date: 08/31/2007 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 ASTM C-231 ASTM C-1064 ASTM C-138 ASTM C-39 PROJECT DATA Mix Design I.D.: 7751 PW Placement Date: 08/23/2007 Weather Conditions: Partly cloudy Time Sampled: 11 :05am Batch time: 09:53am Temperature - Air: 930F Concrete: 910F Truck No: 140 Ticket No: 13140 Air Content: NA Unit Weight (pcf): NA Overall Placement Location: Piers (see report #296554) Measured Slump (inches) 6.0 Sample Location: Pier H/6 REPORT OF TESTS Cylinder Marked Date Set No. Tested 1 1 08/30/2007 1 2 09/20/2007 1 3 09/20/2007 1 4 10/18/2007 Age (days) 7 Diameter (in) 6.00 28 28 56 Concrete Compressive Cylinder 6" x 12" Maximum Load (Ibs) 71,750 Compressive Strength (psi) 2,540 Fracture Type Unbonded Cap Area (in2) 28.27 LIMITATION S: The test results presented herein were prepared based upDn the specific samples provided for testing. We assume nD responsibility for variation in quality (composition, appearance, etc.) or any Dther feature of similar subject matter prDvided by persons Dr conditions Dver which we have no control. Our letters and reports are for the exclusive use of the clients tD whom they are addressed and shall nDt be reproduced except in full without the written approval of Rone Engineering Services, Ltd. (TMlLB) Page 1 of 2 Rone Engineering . B90B 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 Reinforcing Steel Inspection Report No.: 297356 Project No.: 0712932 Date of Service: 08/29/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Reinforcing Steel Inspection Report of Inspection Locations and Items Inspected: Pier cap, grid lines 8.9/1.2-0.8 Item s Inspected Co nfo rm ing Non Items Inspected Co nfo rm ing Non Item s Inspected: Co nfo rm ing Non Conforming Conforming Conforming P lacing Drawings Bar Length Column Ties Properly Approved x and Shape x Tied and Spaced NA Bar Size x --~~- Proper Bar P I~cem ent x Stirrup Spacing - __x. ..- _._--:._~~-~ -- .-- .,--- Bar Grade x Pro perly Tied x Stirrup Type x Bars Clean x Dowel Bars in Place x Lapped Splices x Form Clean x Proper Bar Suppa rts x CornerBars NA NumberofBars x ProperCover x Mechanical Splices NA Discrepancies / Comments: No apparent discrepancies were noted at the locations listed above. Technician: Chris Harbour Rone Engineering See Report 297227 for technician time.~~ Report Distribution: . . . . . . . . DOg. ~":~ ;;,op~'ruct;Oo. LP (D'''''. TX) Atlo. Me. Poo' Bym. . . .. ... .-:..- 1-cc City of Coppell Attn: Mr Lee Stone K. Scott Watson, AET 1-cc City of Coppell Attn: Mr Larry Davis 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 Dr 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 1 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 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, 8te 600, Houston, TX 77040 4421 Freidrich, 8te 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Report of Drilled Pier Inspection Report No.: 296401 Project No.: 0712932 Date of Service: 08/22/2007 Report Date: 08/31/2007 D rille r: A UQ e r Pie r Id e ntifica tio n E /4 F/5 E /5 D /5 D /4 Pier Diameter (in) 24 24 24 24 24 Depth of Pier From Surface 1ft) 42.30 41.70 42.90 42.90 43.20 Depth ofBearinQ Stratum Fro m Surface(ft) 36.20 36.50 37.00 37.50 38.00 Required Penetration (ft) 5.00 5.00 5.00 5.00 5.00 A ctua I P e ne tra tio n (ft)- 6.10 5.20 5.90 5.40 5.20 Condition of Bottom (wet/dry) Dry Dry Dry Dry D rv Plumb Within Tolerance (ves / no) Yes Yes Yes Yes Yes CasinQ Diameter(in)/CasinQ LenQth (ft) 2 6/3 6 26/36.3 2 6 /3 7 26/37 26/36.9 NumberofBars /ReinforcinQ BarSize 6 / # 6 6 / # 6 6 / #6 6 / #6 6 / # 6 Length of Reinforcing Steel (ft) 41.20 40.50 41 .70 41.70 42.10 Time Drilling was Completed (am /pm) 7 :4 1 AM 8:12 AM 8:54 AM 9:15 AM 10:00 AM Time Concrete was Placed (am /pm) 8:20 AM 9 :0 0 A M 9 :5 0 AM 10:40 AM 11:30AM Depth of Pier From Top of Concrete (ft) 41.80 41 .20 42.40 42.40 42.70 Elevation: Surface (ft)** 99.50 99.50 99.50 99.50 99.50 Elevation: Top of Pier (ft)-- 99.00 99.00 99.00 99.00 99.00 Elevation: Bottom of Pier (ft)** 57.20 57.80 56.60 56.60 56.30 Elevation: Top of BearinQ Stratum (ft.) ** 63.30 63.00 62.50 62.00 61.50 Bearing Stratum (description) Blue shale Note: See re port # N A fo reo m pre s s ive 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. (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.: 296401 Project No.: 0712932 Date of Service: 08/22/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: Auger Pier Identification C 14 C 15 B 14 B 15 B /6 PierDiameter(in\ 24 24 24 24 24 De p th 0 f Pie r Fro m S urfa ce (ft) 42.50 42.40 41.60 43.00 43.60 Depth of Bearing Stratum Fro m Surface (ft) 37.00 36.60 36.40 37.40 37.70 R e qui re d P e ne tra tio n (ft) 5.00 5.00 5.00 5.00 5.00 A ctua I P e ne tra tio n (ft). 5.50 5.80 5.20 5.60 5.90 Condition of Bottom (wet I dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes Ino) Yes Yes Yes Yes Yes Casing D i a mete r (i n) I Cas in g Len g th (ft) 26/36.9 26/36.6 2 6 13 6 .2 26 26 NumberofBars IReinforcing BarSize 6 1#6 6 1#6 6 1#6 6 / #6 6 1#6 Length of Reinforcing Steel (ft) 41 .50 41 .40 40.60 41 .90 42.60 Time Drilling was Completed (am I pm) 10:39AM 11:14AM 1 1 :49 A M 12:15 PM 1 :00 P M Time Concrete was Placed (am I pm) 1 2 :0 0 P M 12:15 PM 1 :40 P M 2 :2 5 P M 2 :5 0 PM De p th 0 f P ie r Fro m Top 0 f Con c re te (ft) 42.1 0 42.00 41 .20 42.60 43.20 Elevation: Surface (ft).. 99.50 99.50 99.50 99.50 99.50 E leva tio n: To p of P ie r (ft)** 99.1 0 99.10 99.10 99.1 0 99.1 0 Elevation: Bottom of Pier (ft)** 57.00 57.1 0 57.90 56.50 55.90 E Ie va ti 0 n : Top 0 f B e a ri n g S tra tu m (ft. ) ** 62.50 62.90 63.1 0 62.1 0 61 .80 Bearing Stratum (d e scrip tio n) Blue sha Ie Note' 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 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.: 296401 Project No.: 0712932 Date of Service: 08/22/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: AUQer Pier Identification C 16 D 16 E 16 J 12 E a s t J 12 We s t PierDiameter(in) 24 24 24 24 24 D e p th 0 f Pie r Fro m Surface(ft\ 40.30 43.00 42.70 42.40 40.80 Depth of Bear in a Stratum Fro m Surface(ft) 35.30 37.30 37.00 38.20 37.30 Required Penetration (ft) 5.00 5.00 5.00 2.00 2.00 A ctua I P e ne tra tio n (ft)" 5.00 5.70 5.70 4.20 3.50 Condition of Bottom (wet I dry) Dry Dry Dry Dry D rv Plumb Within Tolerance (ves Ino) Yes Yes Yes Yes Yes C asinQ D iam eter (in) I C asina Length (ft) 2613 9 26/37.3 26/37 2 6/3 7 26/37 NumberofBars IReinforcing BarSize 6 1#6 6 1#6 6 1#6 6 1#6 6 1#6 Length of Reinforcing Steel (ft) 3 9.3 0 42.00 3 9 .70 40.10 38.80 Time DrillinQ was Completed (am Ipm) 1 :45 P M 2:15 PM 2 :3 8 PM 3 :28 PM 4 :26 P M Tim e Con c re te was P la c e d (a m I pm) 3 :2 0 PM 3:50 PM 4 :20 PM 5:00 PM 5 :30 PM Depth of Pier From Top of Concrete (ft) 3 9.8 0 42.50 42.20 41 .g 0 40.30 Elevation: Surface (ft)" 9 9 .50 9 9.5 0 9 9 .50 9 9.5 0 9 9.5 0 E leva tio n: To p of Pie r (ft)" 9 9 .00 9 g.O 0 9 9 .00 9 g.O 0 9 9 .00 Elevation: Bottom of Pier (ft).. 5 9.2 0 56.50 56.80 57.1 0 58.70 Elevation: Top of Bearina Stratum (ft.).. 64.20 62.20 62.50 61 .30 62.20 B e a ri n Q S tra tu m (descriotion) B lu e s h a Ie Not e: See re port # for Com pressive Strength Test S pecim ens "Additional Penetration not requested unless noted. "E levation by others Remarks: Refer to sheet X 101 for strattle pier details; 5' East and West of centerline C5/2 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: 06:45pm 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 Drilled Pier Inspection Report No.: 296554 Project No.: 0712932 Date of Service: 08/23/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection Report of Inspection D rille r: Auaer Pie r Id e ntifica tio n B 13 F/6 G /6 H /6 1/6 PierDiameter(in) 24 24 24 24 24 DepthofPierFrom Surface (ft) 42.30 43.30 43.70 43.30 42.00 Deoth of Bear in a Stratum Fro m Surface(ft) 36.30 37.30 37.50 37.20 36.00 Required Penetration (ft) 5.00 5.00 5.00 5.00 5.00 Actual Penetration (ft)- 6.00 6.00 6.20 6.10 6.00 Condition of Bolt om (wet/dry) Dry Dry Dry Dry Dry Plum b Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter(in)/Casina Lenath(ft) 2 6/3 6 26/37 2 6 13 7 26/36.8 26/36 NumberofBars IReinforcing l3arSize 6 1 #6 6 ! #6 6 ! #6 6 1#6 6 1#0 Lenath of Reinforcing Steel (ft) 40.50 41.70 41.90 42.60 40.50 Time Drillina was Completed (am Ipm) 7:40AM 8:20 AM 8:49 AM 9:17 AM 9 :5 1 AM Time Concrete was Placed (am Ipm) 9:00 AM 9:49 AM 1 0 :4 9 AM 1 1 :25 AM 12 :00 PM D eo th 0 f Pie r Fro m Top 0 f Con c re te (ft) 41.80 42.80 43.20 42.80 41.50 Elevation: Surface (ft)** 99.50 99.50 99.50 99.50 99.50 Elevation: Top of Pier (ft)-- 99.00 99.00 99.00 99.00 99.00 E Ie va tio n: B 0 t10 m 0 f P ie r (ft)** 57.20 56.20 55.80 56.20 57.50 Elevation: Top of Bearing Stratum (ft.) ** 63.20 62.20 62.00 62.30 63.50 Bearing Stratum (description) Blue shale Note: See re port # 296555 fo r Com pre s s ive S tre ng th T est S p e c im ens. - 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. (CH/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.: 296554 Project No.: 0712932 Date of Service: 08/23/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection I Driller: A ug e r Pier Identification J/6 J/7 1/7 H/7 G/7 Pier Diameter (in) 24 24 24 24 24 De p th 0 f Pie r Fro m S u rfa c e (ft) 41.00 42.00 42.40 42.00 40.90 D e p th 0 f B e a ri n aStra tu m F ro m S u rfa c e (ft) 36.00 36.30 36.70 36.50 35.40 Reo uire d P e netra tio n (ft) 5.00 5.00 5.00 5.00 5.00 Actual Penetration (ft)* 5.00 5.70 5.70 5.50 5.50 Condition of Bottom (wet/dry) D rv D rv D rv D rv D rv Plumb Within Tolerance (yes I no) Yes Yes Yes Yes Yes Casino Diameter (in) ICasina Lenath (ft) 2 6/3 6 2 6/3 6 26/36.5 2 613 6 2 6/3 5 .4 N u m b e r 0 f Bar s / Rei n fo r c i n 0 Bar S i z e 6 1#6 6/#6 6/#6 6 1#6 6 1#6 Lenath of Reinforcina Steel (ft) 39.50 40.80 41.00 39.80 39.50 ~~..J2..~j~!2...cL~us ('.0 m p Ie ~e d (a m I pm) 10:30AM 11-:00 AM 1 1-;30- AcM, , .".." non,.._ 1--boa-5-P M - - Time Concrete was Placed (am 10m) 12:55 PM 1 :30 PM 1:40PM 1 :55 PM 2 :15 PM DepthofPierFrom Top of Concrete (ft) 40.50 41.50 41.90 41.50 40.40 E levatio n: Surface (ft)** 99.50 99.50 99.50 99.50 99.50 E levatio n: To 0 of Pie r (ft)** 99.00 99.00 99.00 99.00 99.00 Elevation: Bottom of Pier (ft)** 58.50 57.50 57.10 57.50 58.60 Elevation: Too of Bearina Stratum (ft.)** 63.50 63.20 62.80 63.00 64.10 Bearina Stratum (descriotion) Blue shale Note: See re port # 296555 for Compressive Strength Test Specimens. * 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. (CHfLB) 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.: 296554 Project No.: 0712932 Date of Service: 08/23/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection ---i-I D ri lie r: A ua e r Pier Identification F /7 E /7 D /7 C 17 B 17 Pie r D i a mete r (i n) 24 24 24 24 24 De p th 0 f P ie r Fro m S urfa ce (f1) 42.00 41.50 41.30 42.00 41.80 Depth of Bear in a Stratum Fro m S u rfa ce (f1) 35.90 35.50 35.60 37.00 36.40 Required Penetration (f1) 5.00 5.00 5.00 5.00 5.00 A ctua I P e netra tio n (f1)* 6.10 6.00 5.70 5.00 5.40 Con d i ti 0 n 0 f Botto m (wet 1 dry) Dry Dry D rv D rv Dry Plumb Within Tolerance (ves Ino) Yes Yes Yes Yes Yes C asina D iam eter (in) 1 C asina Lenath (f1) 26/35.8 26/3 5 .5 26/35.6 2 6 13 7 26/36.4 Number of Bars IReinforcing BarSize 6 1 #6 6 1 #6 6 1 #6 6 1 #6 6 1 #6 LenQth of ReinforcinQ Steel (ft) 40.70 40.30 40.00 40.60 40.50 ~.i.m...e. n r~ 1J!u.g.~w.as .g..E~F:-I~~AJ~~ In.} ..._-- 1 :11 PM .L2Z-E-M-- 1 A-5-P-.M- ...2;.O..().....j;l M -~~-- - -------. Tim e Con c re te was Pia c e d (am 1 pm) 2 :5 5 PM 3: 15 PM 3 :3 5 PM 3:55 PM 4 :2 3 PM Depth of Pier From Top of Concrete (ft) 41 .50 41.00 40.80 41 .50 41.30 Elevation: Surface (ft)** 99.50 99.50 99.50 99.50 99.50 Elevation:Top of Pier (f1)** 99.00 99.00 99.00 99.00 99.00 Elevation: Bottom of Pie r (f1)** 57.50 58.00 58.20 57.50 57.70 E Ie va ti 0 n : Top ofBearinQ Stratum (f1.)** 63.60 64.00 63.90 62.50 63.10 Bearing Stratum (description) B lu e s h a Ie Note: See report # 296555 for Compressive 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 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.: 296554 Project No.: 0712932 Date of Service: 08/23/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: Auoer Pie rid e nlifica lio n B 18 C 18 D 18 PierDiameter(in) 24 24 24 De p th 0 f P ie r Fro m Surface(ft) 42.80 43.90 41.50 Depth ofBearino Slratum From S u rfa c e (ft) 37.40 37.50 35.70 Required P e ne tra tio n (ft) 5.00 5.00 5.00 Aclual Penetration (ft)* 5.40 6.40 5.80 Co nd itio n of Bottom (wet I dry) Dry Dry D rv Plumb Within Tolerance (ves Ino) Yes Yes Yes Casino Diameler(in)/Casina Lenath (ft) 26/37.4 2 6/37 .1 26/33.7 NumberofBars/Reinforcina BarSize 6 1#6 6 1#6 6 1#6 Length of Reinforcina Steel (ft) 41.60 42.70 40.30 Tlme -9:~!lio.f!.-::I::L_<l';:;.c ~rr~ F:8 1_'2.~~_r~~) .c3 :~c~_ ----321LE.M ~:3.:4 O~- -- -- -- ---'----- Tim e Concrete was Placed (am 1 pm) 4:35 PM 5: 10 PM 5 :2 0 P M De p th 0 f P ie r Fro m Top of Concrete (ft) 42.30 43.40 41.00 Elevation: Surface (ft)** 99.50 99.50 99.50 Elevation:Top of Pier (ft)** 99.00 99.00 99.00 E Ie va tio n: B 0 t10 m of Pier (fl)** 56.70 55.60 58.00 Elevation: Top of BearinQ Slratum (ft.)** 62.10 62.00 63.80 Bearino Stratum (d e s criptio n) Blue shale Not e: See re port # 296555 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. **E 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: 06:30pm Rone Engineering pdd~ 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, elc.) or any other feature of similar subject matter provided by persons or conditions over which we have no conlrol. 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.: 296652 Project No.: 0712932 Date of Service: 08/23/2007 Report Date: 08/31/2007 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: 729 Current: 2515 Previous: 728 Previous: 2501 MOISTURE DENSITY RELATIONS MID No. 280733 Description Medium Brown I Silty Clay wI Trace Sand Moisture % Maximum Density (pet) 99.5 Project Requirements Moisture Density Minimum +4 92-96 20.5 FIELD DENSITY TESTS Test Probe MID Moisture Wet Density Dry Density Density No Test Location Depth No. % (pet) (pet) (% maxI - Utility backfill 6" Sanitary sewer line-west end, 500' from north 6" 280733 25.9 118.2 93.9 94 end, 5' below grade Utility backfill 2 6" Sanitary sewer line-west end, 500' from north 6" 280733 24.8 117.9 94.5 95 end, 4' below grade Utility backfill 3 6" Sanitary sewer line-west end, 500' from north 6" 280733 26.9 117.8 92.8 93 end, 3' below grade Utility backfill 4 6" Sanitary sewer line-west end, 500' from north 6" 280733 25.4 117.4 93.6 94 end, 2' below grade Utility backfill 5 6" Sanitary sewer line-west end, 500' from north 6" 280733 26.1 117.9 93.5 94 end, l' below grade Utility backfill 6 6" Sanitary sewer line-west end, 500' from north 6" 280733 24.6 117.6 94.4 95 end, final Technician: Joe Jernigan Started: 10:30am Report Distribution: Orig: Duke Construction, LP (Dallas, TX) AUn: 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: 01 :OOpm 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. (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 In-Place Density Testing Report No.: 296653 Project No.: 0712932 Date of Service: 08/23/2007 Report Date: 08/31/2007 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: 729 Current: 2515 Previous: 728 Previous: 2501 MOISTURE DENSITY RELATIONS Maximum Moisture Density Project Requirements MID No. Description % (pet) Moisture Density 294619 Lime Treated Brown 1 Silty Sandy Clay 32.7 87.0 Optimum +4 95 min FIELD DENSITY TESTS Test Probe MID Moisture Wet Density Dry Density Density No Test Location Depth No. % (pet) (pet) (%max) Cap Building pad at grid line A.5/27 6" 294619 33.6 112.6 84.3 97 Cap 2 Building pad at grid line B.5/27 6" 294619 34.0 113.5 84.7 97 Cap 3 Building pad at grid line C.5/27 6" 294619 34.9 113.7 84.3 97 Cap 4 Building pad at grid line D.5/27 6" 294619 36.5 113.8 83.4 96 Cap 5 Building pad at grid line E.5/27 6" 294619 35.4 113.7 84.0 97 Cap 6 Building pad at grid line F.5/27 6" 294619 33.4 114.7 86.0 99 Cap 7 Building pad at grid line G.5/27 6" 294619 33.3 114.5 85.9 99 Cap 8 Building pad at grid line H.5/27 6" 294619 33.0 111.7 84.0 97 Cap 9 Building pad at grid line 1.5/27 6" 294619 34.0 111.9 83.5 96 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 (LB/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.: 296653 Project No.: 0712932 Date of Service: 08/23/2007 Report Date: 08/31/2007 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) Cap 10 Building pad at grid line J.5/27 6" 294619 33.2 114.3 85.8 99 Technician: Joe Jernigan Started: 01 :30pm 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: 04:30pm Rone Engineering ~$~ 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. (lB/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 Reinforcing Steel Inspection Report No.: 297356 Project No.: 0712932 Date of Service: 08/29/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Reinforcing Steel Inspection Report of Inspection Locations and Items Inspected: Pier cap, grid lines 8.9/1.2-0.8 Item s Inspected: Conforming Non Item s Inspected: Conforming Non Iltems Inspected: Co nfo rm Ing Non Co nfo rm Ing Conforming Co nto rm ing Ip lacing 0 rawlngs Bar Length Column Ties Properly Appro ved x and Shape x T led and Spaced NA BArSize y P ra per B ar Placement x Stirrup Spacing x Bar Grade x Pro perly Tied x Stirrup Type x Bars Clean x Dowel Bars in Place x Lapped Splices x Form Clean x ProperBarSupports x Comer Bars NA N urn ber of Bars x ProperCover x Mechanical Splices NA Discrepancies / Comments: No apparent discrepancies were noted at the locations listed above. Technician: Chris Harbour Rone Engineering See Report 297227 for technician time~~ Report Distribution:---"""" 0"" ~":~ ;;,op~~t'"'"OO' LP (0,11." TX) Attn' M'. p", Byme .' ..' . · .. ~ 1-cc City of Coppell Attn: Mr Lee Stone K. Scott Watson, AET 1-cc CIty of Coppell Attn: Mr Larry Davis p 'eel M roJ anager 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 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.: 296909 Project No.: 0712932 Date of Service: 08/27/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection Report of Inspection D ri lie r: Auger Pie rid e ntifica tio n B 11 1 C 111 D 11 1 E /1 1 F /1 1 PierDiameter(in) 24 24 24 24 24 Depth of Pier From Surface (ft) 43.20 42.60 43.10 42.80 44.1 0 Depth of Bear in a Stratum Fro m Surface(ft) 37.20 37.00 36.20 36.20 37.60 Required Penetration (ft) 5.00 5.00 5.00 5.00 5.00 Actual Penetration (ft)* 6.00 5.60 6.90 6.60 6.50 Condition of Bottom (wet 1 dry) Dry Dry D rv Dry Dry Plumb Within Tolerance (ves Ino) Yes Yes Yes Yes Yes Casing Diameter(in)/Casina Lenoth (ft) 26/37 26/37 2 6 13 6 2 6/3 6 .1 2 6/3 7 tNiJ- ({i-b ~ f (; j b d ~"ti i f~ e i 111'-' I L: i I j 9 - B ti r &'I-z-e 6 1 # 6 6 i ira 61 #b -fj f# 0 . 6 ; #6 --~_.- Length of Reinforcing Steel (ft) 42.1 0 41 .50 39.90 41.60 43.00 Time Drilling was Completed (am Ipm) 8 :08 AM 7:47AM 8 :28 AM 8 :5 6 AM 9 :2 2 AM Tim e Con c re te was P la c e d (a m 1 pm) 8 :45 AM 9:10 AM 9 :55 AM 1 0 :2 7 AM 10:54AM De p th 0 f P ie r Fro m Top of Concrete (ft) 42.70 42.10 42.60 42.30 43.60 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) ** 98.00 98.00 98.00 98.00 98.00 Elevation: Bottom of Pier (ft)** 55.30 55.90 55.40 55.70 54.40 Elevation: Top of Bearing Stratum (ft. ) ** 61.30 61.50 62.30 62.30 60.90 Bearing Stratum (description) Blue shale Note: See repo rt # 296910 for Com pressive S tre ngth Test S pecim ens. * Add itio na I P e netratio n not re q ue ste d unle s s noted. HE Ie va tio n 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/JB) 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.: 296909 Project No.: 0712932 Date of Service: 08/27/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: Auger Pie rid e ntifica tio n G /1 1 H /1 1 1/1 1 J /1 1 J /1 2 Pier Diameter (in) 24 24 24 24 24 Depth of Pier From S urfa ce If 0 43.20 44.10 43.80 42.30 42.60 Depth of Bearino Stratum Fro m Surface(ft) 37.20 37.60 37.30 36.20 37.10 Required P e ne tra tio n 1ft) 5.00 5.00 5.00 5.00 5.00 Actual Penetration (ft)- 6.00 6.50 6.50 6.10 5.50 Condition of Bottom (wet/drv) D rv D rv D rv D rv D rv Plumb Within Tolerance (ves /no) Yes Yes Yes Yes Yes Casina Diameter(in)/Casina Lenath (ft) 2 6 /3 7 26/37 26/37 26/36 26/37 N u m be r 0 f Bars / Rei n fo rc i naB a r Size 6 / # 6 6 / #6 6 / #6 6 / #6 6 / #6 Lenath of Reinforcina Steel (ft) 42.00 43.60 42.70 41 .1 0 41.50 , TiiTI_~~1 r.!.i!J~9 _oN-2-?2<)~.:Y.!.~:e d (a 1I'/.2...!!1...) 9:50 AM 10:09 AM 10:31 AM 1-0 :4 9 A-M-- H:l 9A M Tim e Con c re te was Placed (am / pm) 11:10AM 11:25AM 12 :09 AM 1 :10 AM 1 :30 AM De p th 0 f Pie r Fro m Ton of Concrete (ft) 42.70 43.60 43.30 41.80 42.1 0 E Ie va ti 0 n : S u rfa c e (ft) ** 98.50 98.50 98.50 98.50 98.50 E Ie va ti 0 n : Too ofPier(ft)** 98.00 98.00 98.00 98.00 98.00 E Ie va ti 0 n : B 0 t10 m ofPier(ft)** 55.30 54.40 54.70 56.20 55.90 Elevation: Top of Bearina Stratum (f!.)** 61 .30 60.90 61 .20 62.30 61.40 BearinQ Stratum (descriotion) B lu e s h a Ie Note' See report # 296910 for Compressive Strength Test S pecim ens. * 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/JB) 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.: 296909 Project No.: 0712932 Date of Service: 08/27/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: Auger Pier Identification 1/12 H 112 G 112 F 112 E 112 Pie r D i a mete r (i n) 24 24 24 24 24 De 0 th 0 f P ie r Fro m Surface(ft) 43.30 46.30 44.40 42.60 42.80 Deoth ofBearino Stratum Fro m S urfa ce (ft) 36.70 39.10 37.20 36.00 37.00 Reo uire d P e netra tio n (ft) 5.00 5.00 9.00 5.00 5.00 A ctua I P e ne tra tio n (ft)- 6.60 7.20 7.20 6.60 5.80 Condition of Bottom (wet/drv) D rv Dry D rv D rv Dry Plumb Within Tolerance (ves Ino) Yes Yes Yes Yes Yes Casina Diameter(in)/Casina Lenath(ft) 26/36.7 26/38.5 26/37 2 6 13 6 2 6 13 6 .5 NumberofBars IReinforcino BarSize 6 1#6 6 1#6 6 1#6 6 1#6 6 1#6 Lenath of Reinforcino Steel (ft) 42.10 45.00 43.20 41.40 41.60 !-I~':::"!.~illil\H w<>-&..G-Jt!npleted (am ~p-m) "" 1 1 .42" AM 12 :06 PM 1 :4::4-:P-M- ". "- - 'l-:-3-9.FM" . f 2:09 -f3"M-- Time Concrete was Placed (am 10m) 1 :59 PM 2 :30 PM 3:05 PM 3:35 PM 4 :0 5 P M D eo th 0 f P ie r F ro m Too of Concrete (ft) 42.80 45.80 43.90 42.10 42.30 Elevation: Surface (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: Bottom of Pier (ft).. 55.20 52.20 54.10 55.90 55.70 Elevation: Too of Bear in a Stratum (ft.)" 61 .80 59.40 61.30 62.50 61.50 Bearino Stratum (descriotion) Blue sha Ie No Ie: See re porI # 296910 for Com pressive Strength Tesl 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/JB) 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.: 296909 Project No.: 0712932 Date of Service: 08/27/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: Auaer Pie r Id e n ti fi c a ti 0 n D /1 2 C /1 2 B /12 Pier Diameter (in) 24 24 24 D e p th 0 f Pie r Fro m S u rfa c e (ft) 43.20 43.70 43.00 Depth of Bear in a Stratum Fro m S u rfa c e (ft) 37.50 38.00 36.50 R e qui re d P e ne tra tio n (ft) 5.00 5.00 5.00 A ctua I P enetra tio n (ft)' 5.70 5.70 6.50 Condition of Bottom (wet / dry) Dry Dry D rv Plumb Within Tolerance (ves/no) Yes Yes Yes Casing Diameter (in) / C asina Length (ft) 26/37 26/38 26/36.5 N urn b e r 0 f Bars / Rei n fo r c i n 9 BarSize 6 / #6 6 / # 6 6 / #6 Length of Reinforcing S te e 1 (ft) 42.00 42.50 41.80 ~..:!:.J.m-e.-P_:Til~n~w~ ~-..C. ~ .'~2!::! lL~_Ja m Lp.m..)...:..::.:--=-_ ~2 :2~9_ ~_M--,- -.2.~5.0-I2M 3:2~. PM .--.--- ---~.._--- --- I--. Tim e Con c re te was P la c e d (am / pm) 4:20 PM 4:45 PM 5:20 PM D e p th 0 f Pie r Fro m Top of Concrete (ft) 42.70 43.20 42.50 Elevation: Surface (ft).. 98.50 98.50 98.50 E Ie va Ii 0 n: Top of Pier (ft).. 98.00 98.00 98.00 Elevation: Bottom of Pier (ft).. 55.30 54.80 55.50 Elevation: Top ofBearinCl Stratum (ft.)' , 61 .00 60.50 62.00 Bearina Stratum (description) Blue shale Note See report # 296910 for Compressive Strength Test Specimens. ... 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 Coppeil Attn: Mr. Lee Stone 1-cc City of Coppeil 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/JB) 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 Drilled Pier Inspection Report No.: 296709 Project No.: 0712932 Date of Service: 08/24/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection Report of Inspection Driller: Auaer Pie r ld e ntifica tio n E/8 F/8 G 18 H/8 1/8 PierDiameter(in) 24 24 24 24 24 Depth of Pier From Surface (ft) 43.70 43.40 44.00 44.00 38.00 Depth of Bear in a Stratum From S u rfa c e (ft) 38.00 37.50 37.20 37.60 31 .50 Reauired Penetration (ft) 5.00 5.00 5.00 5.00 5.00 Actual Penetration (ft)' 5.70 5.90 6.80 6.40 6.50 Condition of Bottom (wet/dry) Dry Dry Dry D rv Dry Plumb Within Tolerance (ves I no) Yes Yes Yes Yes Yes Casinq Diameter(in)/Casina Length (ft) 26/3 8 26/37.5 2 6 13 7 2 6 13 7 .5 26/31.5 'Nltmbe, LlfB-ar:. IReifibr<;I,;o BarSize 6 1#6 6 1#3 G / #6 6 / #6 6-1 #6 Length of Reinforcing Steel (ft) 41 .70 42.50 42.20 42.80 37.00 Time DrillinCl was Completed (am Ipm) 7 :40 A M 8:15 AM 9 :4 8 AM 10:03 AM 10:24 AM Time Concrete was Placed (am I pm) 8:30 AM 9:55 AM 1 0 :4 9 A M 11:15AM 12:00 PM Depth of Pier From Top of Concrete (ft) 43.20 42.90 43.50 43.50 37.50 E Ie va tio n: S urfa ce (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).. 54.80 55.10 54.50 54.50 60.50 Elevation: Top of Bearina Stratum (ft.)" 60.50 61.00 61 .30 60.90 67.00 Bearinq Stratum (descriotion) Blue shale Note: See re port # 29671 0 fo r Com pre s s ive S tre ng th T est S p e c i mens. '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. (CH/JB) 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.: 296709 Project No.: 0712932 Date of Service: 08/24/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D ri lie r: A ug e r Pie r Id e n Ii fi cat ion J/8 1/9 H /9 G /9 F /9 Pie r D i a mete r (i n) 24 24 24 24 24 Deoth of Pier From Surfacelft\ 42.00 42.40 42.10 42.60 43.50 D eoth of Bearina Stratum Fro m Surface(ft) 36.20 36.40 36.40 37.50 37.60 Reauired P e ne tra tio n (ft) 5.00 5.00 5.00 5.00 5.00 A ctua I P e ne tra tio n Ift\' 5.80 6.00 5.70 5.10 5.90 Condition of Bottom Iwet/drv\ D rv Dry D rv D rv D rv Plumb Within Tolerance Ives /no) Yes Yes Yes Yes Yes Casina Diameterlin)/Casina Length 1ft) 26/36.2 26/36.4 26/36.2 26/37.5 26/37.2 NumberofBars /Reinforcina BarSize 6 / # 6 6 / #6 6 / #6 6 / #6 6/#6 Lenath of Reinforcina Steel (ft) 41 .00 41.20 40.70 41.20 41.30 ~.-!2..:.jJ.;L~..a..i~.4::; C (, In P;€ if.: J_ (a HI .' pm ; 10:49AM 11:05AM 1121 A~_ ~!..:!~6_A M..-: ~2 i5 F M : -- Tim e Con c re te was P la c e d I am/om) 12:35 PM 1:10PM 1 :45 PM 2 :2 0 PM 2:47 PM Depth of Pier From Too of Concrete 1ft) 41 .50 41 .90 41 .60 42.10 43.00 Elevation: Surface Ift)** 98.50 98.50 98.50 98.50 98.50 Elevation:Too ofPier(ft)** 98.00 98.00 98.00 98.00 98.00 Elevation: Bottom of P ie r 1ft) ** 56.50 56.10 56.40 55.90 55.00 Elevation: Too of Bearina Stratum (ft.)** 62.30 62.10 62.1 0 61.00 60.90 Bearina Stratum (descriotion) Blue sha Ie Not e: See re port # 296710 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/JB) 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.: 296709 Project No.: 0712932 Date of Service: 08/24/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: A ua e r Pier Identification E /9 D /9 C /9 J/9 J /1 0 PierDiameter(in) 24 24 24 24 24 D e p th 0 f Pie r Fro m S u rfa c e (ft) 43.00 42.90 43.00 42.20 42.00 Depth of Bear in a Stratum Fro m Surface(ft) 37.60 37.00 37.20 37.00 36.80 Required P e netra tio n (ft) 5.00 5.00 5.00 5.00 5.00 Actual Penetration (ft)' 5.40 5.90 5.80 5.20 5.20 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (ves/no) Yes Yes Yes Yes Yes Casing Diameter(in)/Casina Lenath (ft) 26/37 26/37 2 6/3 7 2 6 /3 7 26/36.8 NumberofBars /Reinforcing BarSize 6 / # 6 6 / #6 6 / #6 6 / # 6 6 / #6 Length of Reinforcing S te e I (ft) 41.40 41.10 41 .50 40.90 40.70 ~me ~Ei:ll~ll~~~ C ~I'}ii~ ~e<! Ji3 m / pm) .. 1 :00 PM 1:15.PM J :4 fiE..M.. ~.. 2 '2.0 ~;::- .=.:.3.: Q 0 M '0- Tim e Con c re te was P la c e d (am / pm) 3:1 5 PM 3 :45 P M 4:10 PM 4:33 PM 5 :0 0 P M Depth of Pier From Top 0 f Con c re te (ft) 42.50 42.40 42.50 41 .70 41.50 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: Bottom of Pier (ft).. 55.50 55.60 55.50 56.30 56.50 Elevation: Top of Bear in a Stratum (ft.) .. 60.90 61 .50 61.30 61.50 61.70 Bearing Stratum (description) Blue shale Note: See report # 296710 for Com pressive Strength Test S pecim ens 'Additional Penetration not requested unless noted. uE 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/JB) 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.: 296709 Project No.: 0712932 Date of Service: 08/24/2007 Report Date: 08/31/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Straight Shaft Pier Inspection D rille r: Auaer Pie r Id e ntifica tio n 1/10 H 110 Pie r D i a mete r (i n) 24 24 Depth of Pier From Surface (ft) 42.30 42.70 Depth of Bear in a Stratum From Surface (ft) 36.00 36.70 Required P e ne tra tio n (ft) 5.00 5.00 Actual Penetration (ft)' 6.30 6.00 Condition of Boll om (wet 1 d rv) D rv Dry Plumb Within Tolerance (ves Ino) Yes Ves Casing Diameter(in)/Casina Length (ft) 2 6/3 3 26/36.2 NumberofBars IReinforcing BarSize 6 1 #6 6 1 # 6 Length of Reinforcing S te e I (ft) 41.00 41.40 _L:rlm-e D.rilling was c...orno.leted (am Lpm) . . -.- _.3 : 15?~ 3:4 5.P M '-:" ~----~ --:: _-cc..---cc-:- -= b:;;;_:::::-~.: -:.=-... ::= ~._.. - -.- ~ --._---_._----~---- ____ __,,_ ~~__"~___r Tim e Con c re te was Pia c e d (am 1 pm) 5: 15 PM 5:25 PM Depth of Pier From Top of Concrete (ft) 41.80 42.20 Elevation: Surface (ft).. 98.50 98.50 Elevation:Top of Pier (ft).. 98.00 98.00 Elevation: Bottom of Pier (ft).. 56.20 55.80 Elevation: Top of Bear in a Stratum (ft.)" 62.50 61 .80 Bearing Stratum (description) Blue sha Ie Note: See report # 296710 for Compressive Strength Test Specimens. 'Additional Penetration not requested unless no Ie d. HE levation by others Technician: Chris Harbour Started: 06:00am Report Distribution: Orig: Duke Construction, LP (Dallas, TX) AlIn: Mr. Paul Byrne (1-ec copy) 1-cc City of Coppell AlIn: Mr. Lee Stone 1-cc City of Coppell Alln: 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/JB) 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.: 296744 Project No.: 0712932 Date of Service: 08/24/2007 Report Date: 08/31/2007 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: 731 Current: 2509 Previous: 729 Previous: 2515 MOISTURE DENSITY RELATIONS Maximum Moisture Density Project Requirements MID No. Description % (pet) Moisture Density 294619 Lime Treated Brown 1 Silty Sandy Clay 32.7 87.0 Optimum +4 95 min FIELD DENSITY TESTS Test Probe MID Moisture Wet Density Dry Density Density No Test Location Depth No. % (pet) (pet) (%max) Cap Building pad at grid line A.5/29 6" 294619 33.0 110.5 83.1 96 Cap 2 Building pad at grid line B.5/29 6" 294619 32.7 110.8 83.5 96 Cap 3 Building pad at grid line C.5/29 6" 294619 35.7 110.2 81.2 93* Cap 4 Building pad at grid line D.5/29 6" 294619 35.0 112.6 83.4 96 Cap 5 Building pad at grid line E.5/29 6" 294619 35.1 113.2 83.8 96 Cap 6 Building pad at grid line F.5/29 6" 294619 35.1 109.7 81.2 93* Cap 7 Building pad at grid line G.5/29 6" 294619 34.3 111.5 83.0 95 Cap 8 Building pad at grid line H.5/29 6" 294619 32.7 110.4 83.2 96 Cap 9 Building pad at grid line 1.5/29 6" 294619 33.5 110.5 82.8 95 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.: 296744 Project No.: 0712932 Date of Service: 08/24/2007 Report Date: 08/31/2007 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. % (pct) (pct) (%max) Cap 10 Building pad at grid line J.5/29 6" 294619 32.8 111.4 83.9 96 Cap 11 Retest of test 3 6" 294619 33.1 111.0 83.4 96 Cap 12 Retest of test 6 6" 294619 33.5 112.7 84.4 97 Cap 13 Retest of test 8 6" 294619 36.2 112.8 82.8 95 Ai1 ast::risk n appears next to results which do NOT meet the project specifications. ._.._-~~ Technician: Joe Jernigan 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 Started: 09:30am Finished: 12:30pm 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