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Duke Lesley 2A-LR071128 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freldrlch, 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.: 306264 Project No.: 0712932 Date of Service: 11/21/2007 Report Date: 11/28/2007 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: 34008 Test Mode: DT Standard Counts Moisture Density Current: 654 Current: 2559 Previous: NA Previous: NA MOISTURE DENSITY RELATIONS MID No. 286306 Description Medium Brown I Shaley Clay wI Trace LSF Moisture % Maximum Density (pct) 97.3 Project Requirements Moisture Density Optimum +4 95 min 22.3 FIELD DENSITY TESTS Test Probe MID Moisture Wet Density Dry Density Density No Test Location Depth No. % (pct) (pct) (% max) - Utilities Storm drain, Station 14+30, 3' below grade 6" 286306 23.5 117.3 95.0 98 Utilities 2 Storm drain, Station 14+30,2' below grade 6" 286306 23.6 116.1 93.9 97 Utilities 3 Storm drain, Station 14+30, l' below grade 6" 286306 24.6 118.7 95.3 98 Utilities 4 10" water line 45' south from fire hydrant, 2' 6" 286306 23.0 119.6 97.2 100 below grade Utilities 5 10" water line 45' northeast from building 6" 286306 22.3 115.6 94.5 97 corner, l' below grade Technician: Chris Harbour Started: 01 :45pm Report Distribution: Orig: Duke Construction, LP (Dallas, TX) Altn: Mr. Paul Byrne (1-ec copy) 1-cc City of Coppell Altn: Mr. Lee Stone 1-cc City of Coppell Altn: Mr. Larry Davis Finished: 03:00pm 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/KW) 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 Concrete Compressive Strength Test Report No.: 303088 Project No.: 0712932 Date of Service: 10/26/2007 Report Date: 11/28/2007 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. PROJECT DATA Contractor: Duke Construction, LP Concrete Supplier: Redi Mix Plant: 136 Specification Requirements Strength: 4,000 psi @ 28 days Slump (in.): 4" - 6" 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 Mix Design 1.0.: L40N980A Placement Date: 10/26/2007 Weather Conditions: Clear Time Sampled: 04:20am Temperature - Air: 500F Truck No: 1182 Air Content: NA Overall Placement Location: Panels at Point West VII- 1st mix (380 yds) - panels 114, 110, 109, 122, 165, 162,98, 4,3, 1 Batch time: 03:36am Concrete: 800F Ticket No: 13600163 Unit Weight (pcf): NA Measured Slump (inches) 4.0 Sample Location: Panel 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) (in') (Ibs) (psi) Type 1 1 11/02/2007 7 6.00 28.27 151,860 5,370 Cone/Split 1 2 11/23/2007 28 6.00 28.27 197,580 6,990 Shear 1 3 11/23/2007 28 6.00 28.27 198,370 7,020 Shear Average 7,000 1 4 12/21/2007 56 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/KW) Page 1 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 Freidrlch, Ste 195, Austin, TX 78744 Corporate Phone: (214) 630-9745 Report of Concrete Compressive Strength Test Report No.: 303088 Project No.: 0712932 Date of Service: 10/26/2007 Report Date: 11/28/2007 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. PROJECT DATA Contractor: Duke Construction, LP Concrete Supplier: Redi Mix Plant: 136 Specification Requirements Strength: 4,000 psi @ 28 days Slump (in.): 4" - 6" 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 Batch time: 05:03am Concrete: 800F Ticket No: 13600173 Unit Weight (pcf): NA Measured Slump (inches) 4.25 Mix Design 1.0.: L40N980A Placement Date: 10/26/2007 Weather Conditions: Clear Time Sampled: 05:30am Temperature - Air: 500F Truck No: 1031 Air Content: NA Overall Placement Location: Panels at Point West VII-1st mix (380yds) - panels 114,110, 109, 122, 165, 162,98, 4, 3, 1 Sample Location: Panel 1 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) (in') (Ibs) (psi) Type 2 1 11/02/2007 7 6.00 28.27 160,170 5,660 Shear 2 2 11/23/2007 28 6.00 28.27 211,420 7,480 Cone/Split 2 3 11/23/2007 28 6.00 28.27 194,630 6,880 Shear Average 7,180 2 4 12/21/2007 56 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/KW) 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 Concrete Compressive Strength Test Report No.: 303088 Project No.: 0712932 Date of Service: 10/26/2007 Report Date: 11/28/2007 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. PROJECT DATA Contractor: Duke Construction, LP Concrete Supplier: Redi Mix Plant: 136 Specification Requirements Strength: 4,000 psi @ 28 days Slump (in.): 4" - 6" 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 Mix Design I.D.: L40N980A Placement Date: 10/26/2007 Weather Conditions: Clear Time Sampled: 06:30am Temperature - Air: 520F Truck No: 1189 Air Content: NA Overall Placement Location: Panels at Point West VII-1st mix (380 yds) - panels 114, 110, 109, 122, 165, 162,98, 4,3, 1 Batch time: 05:53am Concrete: 820F Ticket No: 13600182 Unit Weight (pcf): NA Measured Slump (inches) 5.0 Sample Location: Panel 122 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) (in') (Ibs) (psi) Type 3 1 11/02/2007 7 6.00 28.27 102,360 3,620 Shear 3 2 11/23/2007 28 6.00 28.27 148,840 5,260 Shear 3 3 11/23/2007 28 6.00 28.27 148,930 5,270 Shear Average 5,270 3 4 12/21/2007 56 Remarks: Water added at site: 10 gallons L1MITA nONS: 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/KW) Page 3 of 4 Rone Eni== 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 Concrete Compressive Strength Test Report No.: 303088 Project No.: 0712932 Date of Service: 10/26/2007 Report Date: 11/28/2007 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. PROJECT DATA Contractor: Duke Construction, LP Concrete Supplier: Redi Mix Plant: 136 Specification Requirements Strength: 4,000 psi @ 28 days Slump (in.): 4" - 6" 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 Mix Design 1.0.: L40N980A Placement Date: 10/26/2007 Weather Conditions: Clear Time Sampled: 08:00am Temperature - Air: 550F Truck No: 1190 Air Content: NA Overall Placement Location: Panels at Point West VII - 1 st mix (380 yds) - panels 114; 110, 109, 122, 165, 162, 98, 4,3, 1 Batch time: 07:37am Concrete: 840F Ticket No: 13600196 Unit Weight (pct): NA Measured Slump (inches) 5.25 Sample Location: Panel 109 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) (in') (Ibs) (psi) Type 4 1 11/02/2007 7 6.00 28.27 114,690 4,060 Cone/Split 4 2 11/23/2007 28 6.00 28.27 151,120 5,340 Cone/Split 4 3 11/23/2007 28 6.00 28.27 148,620 5,260 Cone/Split Average 5,300 4 4 12/21/2007 56 Technician: Montreal Bailey Started: 03:00am Report Distribution: Orig: Duke Construction, LP (Dallas, TX) Attn: Mr. Paul Byrne (1-ec copy) 1-cc Potter Concrete Altn: Mr Ryan Skelly 1-cc City of Coppell Altn: Mr. Lee Stone 1-cc City of Coppell Attn: Mr. Larry Davis Finished: 0345~;;; ~ 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. (CHIKW) 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.: 303197 Project No.: 0712932 Date of Service: 10/26/2007 Report Date: 11/28/2007 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. PROJECT OAT A Contractor: Duke Construction, LP Concrete Supplier: Potter Concrete Plant: 1 Specification Requirements Strength: 4,000 psi @ 28 days Slump (in.): 4" - 6" 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 Measured Slump (inches) 4.0 Mix Design \.0.: 9349PW Placement Date: 10/26/2007 Weather Conditions: Sunny, clear Time Sampled: 09:15am Batch time: 08:58am Temperature - Air: 600F Concrete: 840F Truck No: 131 Ticket No: 14916 Air Content: NA Unit Weight (pet): NA Overall Placement Location: Panels at Point West VII- 2nd mix (405 yds), panels 111-113, 153-160, 163-164,5-8 Sample Location: Panel 113 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) (in') (Ibs) (psi) Type 1 1 11/02/2007 7 6.00 28.27 118,770 4,200 Cone/Shear 1 2 11/23/2007 28 6.00 28.27 164,940 5,830 Cone/Split 1 3 11/23/2007 28 6.00 28.27 163,580 5,790 Cone/Split Average 5,810 1 4 12/21/2007 56 Remarks: Water added at site: 10 gallons 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/KW) Page 1 of 4 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freldrich, 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 Concrete Compressive Strength Test Report No.: 303197 Project No.: 0712932 Date of Service: 10/26/2007 Report Date: 11/28/2007 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. PROJECT DATA Contractor: Duke Construction, LP Concrete Supplier: Potter Concrete Plant: 1 Specification Requirements Strength: 4,000 psi @ 28 days Slump (in.): 4" - 6" 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 Mix Design I.D.: 9349PW Placement Date: 10/26/2007 Weather Conditions: Sunny, clear Time Sampled: 11:35am Batch time: 11:19am Temperature - Air: 650F Concrete: 860F Truck No: 120 Ticket No: 14933 Air Content: NA Unit Weight (pcf): NA Overall Placement Location: Panels at Point West VII - 2nd mix (405 yds), panels 111-113, 153-160, 163-164, 5-8 Measured Slump (inches) 4.75 Sample Location: Panel 155 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) (in') (Ibs) (psi) Type 2 1 11/02/2007 7 6.00 28.27 111 ,130 3,930 Cone/Split 2 2 11/23/2007 28 6.00 28.27 161,300 5,700 Cone/Split 2 3 11/23/2007 28 6.00 28.27 153,600 5,430 Cone/Split Average 5,570 2 4 12/21/2007 56 Remarks: Water added at site: 5 gallons 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/KW) 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 Concrete Compressive Strength Test Report No.: 303197 Project No.: 0712932 Date of Service: 10/26/2007 Report Date: 11/28/2007 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. PROJECT DATA Contractor: Duke Construction, LP Concrete Supplier: Potter Concrete Plant: 1 Specification Requirements Strength: 4,000 psi @ 28 days Slump (in.): 4" - 6" 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 Mix Design I.D.: 9349PW Placement Date: 10/26/2007 Weather Conditions: Sunny, clear Time Sampled: 01 :05pm Batch time: 12:48pm Temperature - Air: 650F Concrete: 860F Truck No: 131 Ticket No: 14946 Air Content: NA Unit Weight (pcf): NA Overall Placement Location: Panels at Point West VII - 2nd mix (405 yds), panels 111-113, 153-160, 163-164, 5-8 Measured Slump (inches) 5.0 Sample Location: Panel 160 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) (in.) (Ibs) (psi) Type 3 1 11/02/2007 7 6.00 28.27 112,320 3,970 Cone/Split 3 2 11/23/2007 28 6.00 28.27 157,750 5,580 Cone/Split 3 3 11/23/2007 28 6.00 28.27 160,390 5,670 Cone/Split Average 5,630 3 4 12/21/2007 56 Remarks: Water added at site: 10 gallons 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/KW) 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 Concrete Compressive Strength Test Report No.: 303197 Project No.: 0712932 Date of Service: 10/26/2007 Report Date: 11/28/2007 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. PROJECT OAT A Contractor: Duke Construction, LP Concrete Supplier: Potter Concrete Plant: 1 Specification Requirements Strength: 4,000 psi @ 28 days Slump (in.): 4" - 6" 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 Mix Design 1.0.: 9349PW Placement Date: 10/26/2007 Weather Conditions: Sunny, clear Time Sampled: 01 :50pm Batch time: 01 :33pm Temperature - Air: 700F Concrete: 860F Truck No: 106 Ticket No: 14954 Air Content: NA Unit Weight (pcf): NA Overall Placement Location: Panels at Point West VII- 2nd mix (405 yds), panels 111-113, 153-160, 163-164,5-8 Measured Slump (inches) 5.25 Sample Location: Panel 5 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) (in') (Ibs) (psi) Type 4 1 11/02/2007 7 6.00 28.27 113,070 4,000 Shear 4 2 11/23/2007 28 6.00 28.27 153,900 5,440 Cone/Split 4 3 11/23/2007 28 6.00 28.27 157,240 5,560 Shear Average 5,500 4 4 12/21/2007 56 Remarks: Water added at site: 10 gallons Technician: Montreal Bailey Rone Engineering See Report 303088 for technician time~ ~ Report Distribution: ~~. 0,"' Do', C,",t,"ell,", lP (0'''"" TX) AM' Me p", S,m' . . '.. -_ (1-ec copy) - - 1-cc Poller Concrete Alln: Mr Ryan Skelly K. Scott Watson, AET 1-cc City of Coppell Alln: Mr. Lee Stone Project Manager 1-cc City of Coppell Alln: 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 reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CH/KW) 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 Concrete Compressive Strength Test Report No.: 303068 Project No.: 0712932 Date of Service: 10/26/2007 Report Date: 11/28/2007 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. PROJECT DATA Contractor: Duke Construction, LP Concrete Supplier: Potter Concrete Plant: 1 on-site mix Specification Requirements Strength: 3,000 psi @ 28 days Slump (in.): 5" - 7" 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 Mix Design 1.0.: 7751 PW Placement Date: 10/26/2007 Weather Conditions: Clear, light wind Time Sampled: 12:20pm Batch time: 11 :28am Temperature - Air: 690F Concrete: 770F Truck No: 107 Ticket No: 14934 Air Content: NA Unit Weight (pet): NA Overall Placement Location: Straight shaft piers at column lines B.4/30, A.9/30, A.5/30, U27.8, L.1/27.8, L.2/27.8, L.3/27.8 Measured Slump (inches) 6.0 Sample Location: Pier at column lines U27.8 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) (in') (Ibs) (psi) Type 1 1 11/02/2007 7 6.00 28.27 101,270 3,580 Cone/Split 1 2 11/23/2007 28 6.00 28.27 158,420 5,600 Shear 1 3 11/23/2007 28 6.00 28.27 150,720 5,330 Cone/Split Average 5,470 1 4 12/21/2007 56 Remarks: Water added at site: 10 gallons Technician: Tommy Carver Rone Engineering See Report 303067 for technician time~ ~ Report Distribution: . . ~. ' 0',,, Dok, Coo","ctloo. lP (D"",. TX) Atto M' P,"' B,m' . -.,. - . (1-ec copy) - - - 1-cc Poller Concrete Alln: Mr Ryan Skelly K. Scott Watson, AET 1-cc City of Coppell Alln: Mr. Lee Stone P . t M 1-cc City of Coppel! Alln: Mr. Larry Davis roJec 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. (CH/KW) Page 1 of 1 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.: 303271 Project No.: 0712932 Date of Service: 10/27/2007 Report Date: 11/28/2007 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.): 5" - 7" 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 1.0.: 7751 Placement Date: 10/27/2007 Weather Conditions: Sunny Time Sampled: 10:35am Temperature - Air: 740F Truck No: 130 Air Content: NA Overall Placement Location: Pier N27.8 Batch time: 09:27am Concrete: 760F Ticket No: 15023 Unit Weight (pcf): NA Measured Slump (inches) 5.0 Sample Location: Pier AJ27.8 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) (in') (Ibs) (psi) Type 1 1 11/03/2007 7 6.00 28.27 98,910 3,500 Shear 1 2 11/24/2007 28 6.00 28.27 140,720 4,980 Shear 1 3 11/24/2007 28 6.00 28.27 143,000 5,060 Cone/Split Average 5,020 1 4 12/22/2007 56 Technician: Denny Harris Rone Engineering See Report 303270 for technician time~ ~ Report Distribution: ~ Ori,,, 0". Co",I","!;", LP (D,Il", TX) Aile M'. p", Byme ' - . - ." . " =;;.. (1-ec copy) - - 1-cc Potter Concrete AUn: Mr Ryan Skelly K. Scott Watson, AET 1-cc City of Coppell Altn: 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 reproduced except in full without the written approval of Rone Engineering Services, Ltd. (CH/KW) Page 1 of 1 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.: 303258 Project No.: 0712932 Date of Service: 10/27/2007 Report Date: 11/28/2007 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: 1 Specification Requirements Strength: 4,000 psi @ 28 days Slump (in.): 3" - 5" Air (%): 3% - 6% 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.: 7753 Placement Date: 10/27/2007 Weather Conditions: Clear Time Sampled: 03:45am Temperature - Air: 430F Truck No: 140 Air Content: 6.3% Overall Placement Location: North fire lane from 10-17 Batch time: 03:40am Concrete: 680F Ticket No: 14973 Unit Weight (pet): NA Measured Slump (inches) 7.0 Sample Location: Grid line 40 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) (in') (Ibs) (psi) Type 1 1 11/03/2007 7 6.00 28.27 101,150 3,580 Cone/Split 1 2 11/24/2007 28 6.00 28.27 131,510 4,650 Cone/Split 1 3 11/24/2007 28 6.00 28.27 140,160 4,960 Cone/Split Average 4,800 1 4 12/22/2007 56 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/KW) Page 1 of 5 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.: 303258 Project No.: 0712932 Date of Service: 10/27/2007 Report Date: 11/28/2007 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: 1 Specification Requirements Strength: 4,000 psi @ 28 days Slump (in.): 3" - 5" Air (%): 3% - 6% 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 1.0.: 7753 Placement Date: 10/27/2007 Weather Conditions: Clear Time Sampled: 04:45am Temperature - Air: 450F Truck No: 138 Air Content: 1.8% Overall Placement Location: North fire lane from 10-17 Batch time: 04:29am Concrete: 700F Ticket No: 14982 Unit Weight (pet): NA Measured Slump (inches) 4.25 Sample Location: Grid line 8 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) (in') (Ibs) (psi) Type 2 1 11/03/2007 7 6.00 28.27 142,720 5,050 Cone/Split 2 2 11/24/2007 28 6.00 28.27 183,810 6,500 Shear 2 3 11/24/2007 28 6.00 28.27 176,300 6,240 Cone/Split Average 6,370 2 4 12/22/2007 56 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. (CHIKW) Page 2 of 5 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.: 303258 Project No.: 0712932 Date of Service: 10/27/2007 Report Date: 11/28/2007 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: 1 Specification Requirements Strength: 4,000 psi @ 28 days Slump (in.): 3" - 5" Air (%): 3% - 6% 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 1.0.: 7753 Placement Date: 10/27/2007 Weather Conditions: Clear Time Sampled: 06:30am Temperature - Air: 480F Truck No: 140 Air Content: 3.4% Overall Placement Location: North fire lane from 10-17 Batch time: 05:52am Concrete: 740F Ticket No: 1499 Unit Weight (pcf): NA Measured Slump (inches) 4.25 Sample Location: Grid line 11 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) (in') (Ibs) (psi) Type 3 1 11/03/2007 7 6.00 28.27 122,890 4,350 Cone/Split 3 2 11/24/2007 28 6.00 28.27 155,980 5,520 Cone/Split 3 3 11/24/2007 28 6.00 28.27 175,380 6,200 Cone/Split Average 5,860 3 4 12/22/2007 56 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/KW) Page 3 of 5 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.: 303258 Project No.: 0712932 Date of Service: 10/27/2007 Report Date: 11/28/2007 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: 1 Specification Requirements Strength: 4,000 psi @ 28 days Slump (in.): 3" - 5" Air (%): 3% - 6% 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 1.0.: 7753 Placement Date: 10/27/2007 Weather Conditions: Clear Time Sampled: 09:30am Temperature - Air: 560F Truck No: 110 Air Content: 3.2% Overall Placement Location: North fire lane from 10-17 Batch time: 09:02am Concrete: 780F Ticket No: 1502 Unit Weight (pet): NA Measured Slump (inches) 4.5 Sample Location: Grid line 14 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) (in') (Ibs) (psi) Type 4 1 11/03/2007 7 6.00 28.27 118,180 4,180 Shear 4 2 11/24/2007 28 6.00 28.27 155,070 5,480 Cone/Split 4 3 11/24/2007 28 6.00 28.27 150,310 5,320 Cone/Split Average 5,400 4 4 12/22/2007 56 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/KW) Page 4 of 5 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.: 303258 Project No.: 0712932 Date of Service: 10/27/2007 Report Date: 11/28/2007 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: 1 Specification Requirements Strength: 4,000 psi @ 28 days Slump (in.): 3" - 5" Air (%): 3% - 6% 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.: 7753 Placement Date: 10/27/2007 Weather Conditions: Clear Time Sampled: 11:15am Temperature - Air: 660F Truck No: 138 Air Content: 2.4% Overall Placement Location: North fire la ne from 10-17 Batch time: 10:54am Concrete: 810F Ticket No: 1503 Unit Weight (pcf): NA Measured Slump (inches) 4.5 Sample Location: Grid line 16 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) (inZ) (Ibs) (psi) Type 5 1 11/03/2007 7 6.00 28.27 107,980 3,820 Cone/Split 5 2 11/24/2007 28 6.00 28.27 157,050 5,550 Cone/Shear 5 3 11/24/2007 28 6.00 28.27 143,640 5,080 Cone/Split Average 5,320 5 4 12/22/2007 56 Rone Engineering p~~ Started: 02:15am Finished: 03:00pm Technician: Eric Auger Report Distribution: Orig: Duke Construction, LP (Dallas, TX) Attn: Mr. Paul Byrne (1-ec copy) 1-cc Potter Concrete Attn: Mr Ryan Skelly 1-cc City of Coppell Attn: Mr. Lee Stone 1-cc City of Coppell AUn: 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/KW) Page 5 of 5 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.: 306265 Project No.: 0712932 Date of Service: 11/21/2007 Report Date: 11/28/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Reinforcing Steel Inspection Report of Inspection Locations and Items Inspected: Ram p retaining wall, so uth sid e of build ing, west end I 1.3 line running south 30'. Ilem s Inspected: Co nfo rm ing Non Item s Inspected: Conforming Non Ilem s Ins peeled: Conforming Non Conforming Conforming Co nfo rm ing P lacing Drawings Bar Le ngth Column Ties Properly Approved x and Shape x Tied and Spaced NA 8 ar Size x Pro per B ar Placement x Stirrup Spacing NA Bar Grade x Pro perly Tied x Stirrup Type NA Bars Clean x Dowel Bars in Place NA Lapped Splices x Fa rm Clean x P fO per B ar Suppa rts x Comer Bars NA Numberof Bars x ProperCover x Mechanical Splices NA Discrepancies I Comments: 1. Dowels to be placed during concrete placement. Technician: Chris Harbour Started: 01:45pm 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: 02:45pm Rone Engineering kad- ~ 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/KW) 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 Reinforcing Steel Inspection Report No.: 304266 Project No.: 0712932 Date of Service: 11/03/2007 Report Date: 11/28/2007 Project: Hemisphere's at Point West Cappell, Texas Services: Reinforcing Steel Inspection Report of Inspection Locations and Items Inspected: Parking lot and fire lane, northeast corner of trailer parking area going southeast to Dividend Drive. Item s Inspected: Co nfo rm ing Non Items Inspected: Co nfo nm ing Non Item s Inspected: Canfo rm ing Non Co nfo rm ing Conforming Co nfo rm ing P lacing Drawings Bar Length Column Ties Properly Appro ved x and Shape x Tied and Spaced NA Bar Size x P fO per 8 sr P lacem ant NA Stirrup Spacing NA Bar Grade x ProperlyTied x Stirrup Type NA Bars Clean x Dowel Bars in Place x Lapped Splices NA Form Clean x ProperBarSupports x Comer Bars NA Numberof Bars x ProperCover NA Mechanical Splices NA Discrepancies / Comments: 1. Remove trash from placement area. 2. Tie down reinforcing steel. 3. Missing dowel bars. 4. Add chairs. Dsicrepancies noted above were corrected prior to concrete placement. 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. (TMlKW) 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 Reinforcing Steel Inspection Report No.: 304266 Project No.: 0712932 Date of Service: 11/03/2007 Report Date: 11/28/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Reinforcing Steel Inspection Locations and Items Inspected: Wing wall panels, P64A, P56A, P44SA, P41A, P33A, P28A, P20A, P17A, P4A, P125A, P122A, P114A, P109A, P101A Item s Inspected: Conforming Non Items Inspected: Co nfo rm ing Non Items Inspected: Conforming Non Co nfo rm ing Co nfo rm ing Conform ing Placing Drawings Bar Length Co lum n Ties Pro perly Approved x and Shape x Tied and Spaced NA B af Size x P fO per B Sf P lacem ent x Stirrup Spacing NA BarGrade x Pro perly Tied x Stirrup Type NA Bars Clean x DowelS ars in Place x Lapped Splices x Form Clean x Pro per B ar Suppo rts x CamerBars NA Numberof Bars x ProperCover x Mechanical Splices x Discrepancies / Comments: 1. Tie down reinforcing steel at various locations. 2. Add chairs. Discrepancies noted above were corrected prior to concrete placement. Technician: Jose Villanueva Started: 12:30pm Report Distribution: Orig: Duke Construction, LP (Dallas, TX) Alln: Mr. Paul Byrne (1-ec copy) 1-cc City of Coppell Alln: Mr. Lee Stone 1-cc City of Coppell Alln: Mr. Larry Davis Finished: 03:30pm 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. (TMIKW) 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.: 305067 Project No.: 0712932 Date of Service: 11/10/2007 Report Date: 11/28/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Reinforcing Steel Inspection Report of Inspection Locations and Items Inspected: Paving, south of building from southwest corner to halfway towards southeast corner. lIem s Inspected: Conforming Non Item s Inspected: Co nfa rm Ing Non Item s Inspected: Co nfo rming Non Conforming Co nfo rm ing Co nfo rm ing Placing Drawings Bar Length Column Ties Properly Approved x and Shape x Tied and Spaced NA Bar Size x Pro per B ar P Iscem ent x Stirrup Spacing NA Bar Grade x Pro perly Tied x Stirrup Type NA B SfS Clean x Dowel Bars in Place x Lapped Splices x Form Clean x ProperBarSupports x Corner B srs NA NumberofBars x ProperGover x Mechanical Splices NA Discrepancies I Comments: 1. Remove trash from placement area. 2. Adjust curve bar from approach to preventburning. 3. Tie down reinforcing steel at various locations. 4. Missing dowel bar in redwood. 5. Chairs missing. Discrepancies noted above were corrected prior to concrete placement. Technician: Jose Villanueva Started: 07:15am 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: 09:30am 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. (TMlKW) 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 Reinforcing Steel Inspection Report No.: 306342 Project No.: 0712932 Date of Service: 11/26/2007 Report Date: 11/28/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Reinforcing Steel Inspection Report of Inspection Locations and Items Inspected: Retaining wall, southwest area. Item s Inspected: Co nforming Non Items Inspected: Co nfo rm ing Non Items Inspected: . Conforming I Non I Conforming Co nfo rm ing Co nform ing Placing Drawings Bar Length Column Ties Properly Appro ved x and Shape x Tied and Spaced NA BarSize x P fa per B ar P laeem ant x Stirrup Spacing NA Bar Grade x ProparlyTiad x Stirrup Type NA 8 ars Clean x Dowel Bars in Place x Lapped Splices x Form Clean x P fa per Bar Suppa rts x Corner Bars NA Numberof Bars x ProperCover x Mechanical Splices NA Discrepancies I Comments: 1. Remove mud/soil from steel. 2. Tie down steel at various locations. 3. Missing dowels. 4. Add chairs to sides. Discrepancies noted above were corrected prior to concrete placement. Technician: Jose Villanueva Started: 12:00pm Report Distribution: Orig: Duke Construction, LP (Dallas, TX) Altn: Mr. Paul Byrne (1-ec copy) 1-cc City of Coppell AUn: Mr. Lee Stone 1-cc City of Coppell Altn: Mr. Larry Davis Finished: 01~~~ ~ 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/KW) Page 1 of 1 Rone Engineering . 8908 Ambassador Row, Dallas, TX 75247 7701 W Little York, Ste 600, Houston, TX 77040 4421 Freldrich, 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.: 306105 Project No.: 0712932 Date of Service: 11/20/2007 Report Date: 11/28/2007 Project: Hemisphere's at Point West Coppell, Texas Services: Reinforcing Steel Inspection Report of Inspection Locations and Items Inspected: Paving, building 7, column line 3, south side of building around to west side and 50' north from column line A. Item sins pected. Conforming Non Item s Inspected: Co nfo rm ing Non Item s Inspected: Conforming Non . Conforming Conforming Co nform ing P lacing Drawings Bar Length Column Ties Properly Approved x and Shape x Tied and Spaced NA BarSize x P fO per B ar P Iscem ent x Stirrup Spacing NA B sr Grade x Pro perly Tied x S1irrup Type NA Bars Clean x Dowel Bars in Place x Lapped Splices x Form Clean x ProperBarSupports x Corner Bars NA NumberofBars x P fO per Cover x Mechanical Splices NA Discrepancies I Comments: 1. Reinforcement chairing to be placed during concrete placement. No other apparent discrepancies were noted at the locations listed above. Technician: Clayton Snyder Started: 03:30pm 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 Alln: Mr. Larry Davis Finished: 0515~;;ij, ~ 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. (TMlKW) Page 1 of 1