Duke Lesley 2A-LR071227
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.: 303322
Project No.: 0712932
Date of Service: 10/29/2007
Report Date: 12/27/2007
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.): 4" - 6"
Air (%): 3% - 5%
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.: 7753PW
Placement Date: 10/29/2007
Weather Conditions: Clear
Time Sampled: 03:10am
Temperature - Air: 500F
Truck No: 140
Air Content: 4.1 %
Overall Placement Location:
Paving
Batch time: 02:57am
Concrete: 800F
Ticket No: 15069
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.25
Sample Location:
275' north, 300' west from northeast building comer
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
1 1 11/05/2007 7 6.00 28.27 123,950 4,380 Shear
1 2 11/26/2007 28 6.00 28.27 144,730 5,120 Cone/Shear
1 3 11/26/2007 28 6.00 28.27 151,810 5,370 Shear
Average 5,240
1 4 12/24/2007 56 6.00 28.27 164,430 5,820 Shear
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 Df the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 1 of 9
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.: 303322
Project No.: 0712932
Date of Service: 10/29/2007
Report Date: 12/27/2007
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.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1 064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 10/29/2007
Weather Conditions: Clear
Time Sampled: 04:45am
Temperature - Air: 500F
Truck No: 138
Air Content: 4.3%
Overall Placement Location:
Paving
Batch time: 04:27am
Concrete: 800F
Ticket No: 15081
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.0
Sample Location:
215' north, 275' west from northeast building corner
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
2 1 11/05/2007 7 6.00 28.27 120,440 4,260 Cone/Split
2 2 11/26/2007 28 6.00 28.27 154,240 5,460 Cone/Shear
2 3 11/26/2007 28 6.00 28.27 165,950 5,870 Cone/Split
Average 5,660
2 4 12/24/2007 56 6.00 28.27 206,060 7,290 Shear
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.
(KW/KW) Page 2 of 9
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.: 303322
Project No.: 0712932
Date of Service: 10/29/2007
Report Date: 12/27/2007
Project: Hemisphere's at Point West
Cappell, 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.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1 064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 10/29/2007
Weather Conditions: Clear
Time Sampled: 05:30am
Temperature - Air: 520F
Truck No: 138
Air Content: 4.5%
Overall Placement Location:
Paving
Batch time: 05:16am
Concrete: 800F
Ticket No: 15090
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.5
Sample Location:
250' north, 220' west from northeast building corner
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
3 1 11/05/2007 7 6.00 28.27 124,470 4,400 Cone/Split
3 2 11/26/2007 28 6.00 28.27 135,420 4,790 Cone/Split
3 3 11/26/2007 28 6.00 28.27 135,200 4,780 Cone/Split
Average 4,790
3 4 12/24/2007 56 6.00 28.27 163,390 5,780 Cone/Split
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.
(KW/KW) Page 3 of 9
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.: 303322
Project No.: 0712932
Date of Service: 10/29/2007
Report Date: 12/27/2007
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
Str&ngth: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
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.: 7753PW
Placement Date: 10/29/2007
Weather Conditions: Clear
Time Sampled: 07:30am
Temperature - Air: 520F
Truck No: 138
Air Content: 4.1 %
Overall Placement Location:
Paving
Batch time: 07: 12am
Concrete: 800F
Ticket No: 15100
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.0
Sample Location:
200' north, 180 west from northeast building corner
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 11/05/2007 7 6.00 28.27 97,610 3,450 Shear
4 2 11/26/2007 28 6.00 28.27 132,710 4,690 Cone/Split
4 3 11/26/2007 28 6.00 28.27 135,300 4,790 Cone/Split
Average 4,740
4 4 12/24/2007 56 6.00 28.27 143,070 5,060 Shear
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.
(KW/KW) Page 4 of 9
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.: 303322
Project No.: 0712932
Date of Service: 10/29/2007
Report Date: 12/27/2007
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.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1 064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 10/29/2007
Weather Conditions: Sunny, clear
Time Sampled: 09:30am Batch time: 09:01am
Temperature - Air: 560F Concrete: 840F
Truck No: 138 Ticket No: 15112
Air Content: 4.7% Unit Weight (pct): NA
Overall Placement Location:
Paving
Measured
Slump
(inches)
5.25
Sample Location:
180' north, 150' west from northeast building corner
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
5 1 11/05/2007 7 6.00 28.27 94,610 3,350 Cone/Split
5 2 11/26/2007 28 6.00 28.27 126,610 4,480 Cone/Split
5 3 11/26/2007 28 6.00 28.27 134,560 4,760 Shear
Average 4,620
5 4 12/24/2007 56 6.00 28.27 142,570 5,040 Shear
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.
(KW/KW) Page 5 of 9
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.: 303322
Project No.: 0712932
Date of Service: 10/29/2007
Report Date: 12/27/2007
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.): 4" - 6"
Air (%): 3% - 5%
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.: 7753PW
Placement Date: 10/29/2007
Weather Conditions: Sunny, clear
Time Sampled: 10:15am Batch time: 09:51am
Temperature - Air: 600F Concrete: 860F
Truck No: 118 Ticket No: 15120
Air Content: 4.5% Unit Weight (pcf): NA
Overall Placement Location:
Paving
Measured
Slump
(inches)
5.5
Sample Location:
215' north, 125' west from northeast building corner
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
6 1 11/05/2007 7 6.00 28.27 98,410 3,480 Shear
6 2 11/26/2007 28 6.00 28.27 138,910 4,910 Cone/Split
6 3 11/26/2007 28 6.00 28.27 138,400 4,890 Shear
Average 4,900
6 4 12/24/2007 56 6.00 28.27 150,320 5,320 Cone/Split
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.
(KW/KW) Page 6 of 9
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.: 303322
Project No.: 0712932
Date of Service: 10/29/2007
Report Date: 12/27/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perfonn 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.): 4" - 6"
Air (%): 3% - 5%
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.: 7753PW
Placement Date: 10/29/2007
Weather Conditions: Sunny, clear
Time Sampled: 12:00pm Batch time: 11 :24am
Temperature - Air: 650F Concrete: 860F
Truck No: 138 Ticket No: 15131
Air Content: 4.6% Unit Weight (pcf): NA
Overall Placement Location:
Paving
Measured
Slump
(inches)
5.0
Sample Location:
200' north, 100' west from northeast building comer
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
7 1 11/05/2007 7 6.00 28.27 102,000 3,610 Cone/Shear
7 2 11/26/2007 28 6.00 28.27 146,170 5,170 Shear
7 3 11/26/2007 28 6.00 28.27 150,200 5,310 Shear
Average 5,240
7 4 12/24/2007 56 6.00 28.27 160,150 5,660 Cone/Split
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.
(KW/KW) Page 7 of 9
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.: 303322
Project No.: 0712932
Date of Service: 10/29/2007
Report Date: 12/27/2007
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.): 4" - 6"
Air (%): 3% - 5%
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.: 7753PW
Placement Date: 10/29/2007
Weather Conditions: Sunny, clear
Time Sampled: 01 :OOpm Batch time: 12:28pm
Temperature - Air: 700F Concrete: 860F
Truck No: 140 Ticket No: 15069
Air Content: 4.1 % Unit Weight (pet): NA
Overall Placement Location:
Paving
Measured
Slump
(inches)
5.25
Sample Location:
250' north, 70' west from northeast building corner
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
8 1 11/05/2007 7 6.00 28.27 103,550 3,660 Shear
8 2 11/26/2007 28 6.00 28.27 134,950 4,770 Shear
8 3 11/26/2007 28 6.00 28.27 146,560 5,180 Shear
Average 4,980
8 4 12/24/2007 56 6.00 28.27 161,260 5,700 Cone/Shear
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.
(KW/KW) Page 8 of 9
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.: 303322
Project No.: 0712932
Date of Service: 10/29/2007
Report Date: 12/27/2007
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.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1 064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design I.D.: 7753PW
Placement Date: 10/29/2007
Weather Conditions: Sunny, clear
Time Sampled: 02: 1 Opm Batch time: 01 :43pm
Temperature - Air: 700F Concrete: 860F
Truck No: 140 Ticket No: 15069
Air Content: 4.3% Unit Weight (pet): NA
Overall Placement Location:
Paving
Measured
Slump
(inches)
5.25
Sample Location:
215' north, 40' west from northeast building corner
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
9 1 11/05/2007 7 6.00 28.27 108,530 3,840 Cone/Split
9 2 11/26/2007 28 6.00 28.27 159,210 5,630 Shear
9 3 11/26/2007 28 6.00 28.27 157,310 5,560 Cone/Split
Average 5,600
9 4 12/24/2007 56 6.00 28.27 163,180 5,770 Cone/Split
Remarks: Water added at site: 5 gallons
Started: 02:00am Finished: 04:15pm
Technician: Montreal Bailey
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 Attn: Mr. Larry Davis
Rone Engineering
p~~
K. Scott Watson, AET
Project Manager
LIMITATIONS: The test results presented herein were prepared based upDn the specific samples provided fDr testing. We assume nD responsibility for variation in quality
(cDmpositiDn, appearance, etc.) Dr any Dther feature of similar subject matter provided by persons Dr cDnditions Dver which we have nD control. Our letters and reports are
fDr the exclusive use Df the clients tD whDm they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KWIKW) Page 9 of 9
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.: 303088
Project No.: 0712932
Date of Service: 10/26/2007
Report Date: 12/27/2007
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-1 064
ASTM C-138
ASTM C-39
Batch time: 03:36am
Concrete: 800F
Ticket No: 13600163
Unit Weight (pcf): NA
Measured
Slump
(inches)
4.0
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 - 1 st mix (380 yds) - panels 114, 110, 109, 122, 165, 162, 98,
4,3,1 -
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 6.00 28.27 219,920 7,780 Cone/Split
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 Freidrich, 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: 12/27/2007
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 (pet): 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 - 1 st mix (380 yds) - 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) (in2) (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 6.00 28.27 225,690 7,980 Shear
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
.
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.: 303088
Project No.: 0712932
Date of Service: 10/26/2007
Report Date: 12/27/2007
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 ('Yo): 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: 05:53am
Concrete: 82DF
Ticket No: 13600182
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.0
Mix Design I.D.: L40N980A
Placement Date: 10/26/2007
Weather Conditions: Clear
Time Sampled: 06:30am
Temperature - Air: 52DF
Truck No: 1189
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
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 6.00 . 28.27 176,210 6,230 Cone/Split
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 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.
(CH/KW) Page 3 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.: 303088
Project No.: 0712932
Date of Service: 10/26/2007
Report Date: 12/27/2007
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: 07:37am
Concrete: 840F
Ticket No: 13600196
Unit Weight (pet): NA
Measured
Slump
(inches)
5.25
Mix Design I.D.: 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
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 6.00 28.27 175,520 6,210 Shear
Started: 03:00am Finished: 03:45pm
Technician: Montreal Bailey
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 Coppel! Attn: Mr. Lee Stone
1-cc City of Coppel! Attn: Mr. Larry Davis
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 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: 12/27/2007
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
Measured
Slump
(inches)
4.0
Mix Design I.D.: 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 (pcf): 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 6.00 28.27 182,340 6,450 Cone/Split
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
..
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: 12/27/2007
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-1 064
ASTM C-138
ASTM C-39
Measured
Slump
(inches)
4.75
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
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 6.00 28.27 161,640 5,720 Cone/Split
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
.
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: 12/27/2007
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
Measured
Slump
(inches)
5.0
Mix Design 1.0.: 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 (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 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) (in2) (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 6.00 28.27 172,720 6,110 Shear
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
..
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: 12/27/2007
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 @ 2& 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)
5.25
Mix Design I.D.: 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 (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 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 6.00 28.27 174,220 6,160 Cone/Split
Technician: Montreal Bailey Rone Engineering
See Report 303088 for technician time~~
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX) Attn: Mr. Paul Byrne . . . . '. '.
(1-ec copy)
1-cc P~tter Concrete Attn: Mr Ryan Skelly K. Scott Watson, AET
1-cc C~ty of Coppell Attn: Mr. Lee Stone . Project Manager
1-cc CIty of Coppell Attn: Mr. Larry DavIs
Remarks: Water added at site: 10 gallons
~
LIMITATION S: 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
.
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.: 303068
Project No.: 0712932
Date of Service: 10/26/2007
Report Date: 12/27/2007
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
Measured
Slump
(inches)
6.0
Mix Design I.D.: 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 8.4/30, A.9/30, A.5/30, U27.a, L.1/27.8, L.2/27.8,
L.3/27.8
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 6.00 28.27 176,210 6,230 Shear
Technician: Tommy Carver Rone Engineering
See Report 303067 for technician time~~
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX) Attn: Mr. Paul Byrne .. .. . .... ... .. ... .
(1-ec copy) .
1-cc Potter 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
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 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: 12/27/2007
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: 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 6.00 28.27 146,050 5,170 Shear
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: 12/27/2007
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: 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 (pcf): 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 6.00 28.27 189,210 6,690 Cone/Split
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 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: 12/27/2007
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 (pet): 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) (in2) (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 6.00 28.27 182,210 6,440 Shear
L1MlTA TIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(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: 12/27/2007
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) (in2) (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 6.00 28.27 161,210 5,700 Shear
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: 12/27/2007
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-1 064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 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 lane from 10-17
Batch time: 10:54am
Concrete: 810F
Ticket No: 1503
Unit Weight (pet): 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) (in2) (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 6.00 28.27 163,450 5,780 Shear
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 AUn: Mr. Lee Stone
1-cc City of Coppell AUn: Mr. Larry Davis
Rone Engineering
V~~
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
.
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: 12/27/2007
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-1 064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design I.D.: 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 A/27.8
Batch time: .09:27am
Concrete: 760F
Ticket No: 15023
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.0
Sample Location:
Pier A/27.8
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) (in2) (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 6.00 28.27 154,150 5,450 Shear
Technician: Denny Harris Rone Engineering
See Report 303270 for technician time~~
Report Distribution: .
Orig: Duke Construction, LP (Dallas, TX) Attn: Mr. Paul Byrne '. .' . .' . ..... . . .
(1-ec copy) . -
1-cc Potter Concrete Attn: Mr Ryan Skelly K S tt W t AET
. S . co a son,
1-cc CIty of Coppell Attn: Mr. Lee tone p . t M
1-cc City of Coppell Attn: Mr. Larry Davis rOJee 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.: 303303
Project No.: 0712932
Date of Service: 10/29/2007
Report Date: 12/27/2007
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: On site
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-1 064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7751 PW
Placement Date: 10/29/2007
Weather Conditions: Clear, calm
Time Sampled: 09:45am Batch time: 09:12am
Temperature - Air: 64DF Concrete: 77DF
Truck No: 109 Ticket No: 15114
Air Content: NA Unit Weight (pet): NA
Overall Placement Location:
Piers (see report #303302)
Measured
Slump
(inches)
6.0
Sample Location:
Pier N1.5
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
1 1 11/05/2007 7 6.00 28.27 70,230 2,480 Cone/Split
1 2 11/26/2007 28 6.00 28.27 147,600 5,220 Cone/Split
1 3 11/26/2007 28 6.00 28.27 153,600 5,430 Shear
Average 5,330
1 4 12/24/2007 56 6.00 28.27 168,120 5,950 Shear
Technician: Tommy Carver Rone Engineering
See Report 303302 for technician time~~
Report Distribution: . .
Orig: Duke Construction, LP (Dallas, TX) Attn: Mr. Paul Byrne . '. ...... .' ..' '.. . ..
(1-ec copy)
1.cc p~tter Concrete Attn: Mr Ryan Skelly K. Scott Watson, AET
1-cc City of Coppell Attn: Mr. Lee Stone P o'eel Mana
1-cc City of Coppell Attn: Mr. Larry Davis r J ger
~
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.
(TMfKW) Page 1 of 1