Duke Lesley 2A-LR071103
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.: 302451
Project No.: 0712932
Date of Service: 10/19/2007
Report Date: 11/03/2007
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: On Site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4.0" - 6.0"
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: 10/19/2007
Weather Conditions: Clear
Time Sampled: 04:17am
Temperature - Air: 560F
Truck No: 140
Air Content: 1.2%
Overall Placement Location:
Tilt wall panels: P89-P97, P99-P106, P115-P119, P121-P123
Measured
Slump
(inches)
6.5
Batch time:
Concrete: 690F
Ticket No: NA
Unit Weight (pet): NA
Sample Location:
P90, Middle section
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 10/26/2007 7 6.00 28.27 115,620 4,090 Shear
1 2 11/02/2007 14 6.00 28.27 128,050 4,530 Shear
1 3 11/16/2007 28
1 4 11/16/2007 28
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.
(LBfLB) Page 1 of 6
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.: 302451
Project No.: 0712932
Date of Service: 10/19/2007
Report Date: 11/03/2007
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: On Site
Specification Requirements
Strength: 4,000 psi @28 days
Slump (in.): 4.0" - 6.0"
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: 10/19/2007
Weather Conditions: Clear
Time Sampled: 05:37am
Temperature - Air: 510F
Truck No: 138
Air Content: 1.1 %
Overall Placement Location:
Tilt wall panels: P89-P97, P99-P106, P115-P119, P121-P123
Measured
Slump
(inches)
5.0
Batch time:
Concrete: 750F
Ticket No: NA
Unit Weight (pet): NA
Sample Location:
P96, Top section
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 10/26/2007 7 6.00 28.27 123,260 4,360 Shear
2 2 11/02/2007 14 6.00 28.27 139,450 4,930 Cone/Split
2 3 11/16/2007 28
2 4 11/16/2007 28
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(LB/LB) Page 2 of 6
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.: 302451
Project No.: 0712932
Date of Service: 10/19/2007
Report Date: 11/03/2007
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: 4,000 psi @ 28 days
Slump (in.): 4.0" - 6.0"
Air (%): NA
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design I.D.: 9349PW
Placement Date: 10/19/2007
Weather Conditions: Clear / Windy
Time Sampled: 07:45am Batch time:
Temperature.. Air: 520F Concrete: 740F
Truck No: 109 Ticket No: NA
Air Content: 1.3% Unit Weight (pet): NA
Overall Placement Location:
Tilt wall panels: PS9-P97, P99-P106, P115-P119, P121-P123
Measured
Slump
(inches)
4.75
Sample Location:
P104, Bottom section
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum
Marked Date Age Diameter Area Load Fracture
Set No. Tested (days) (in) (in') (Ibs) Type
3 1 10/26/2007 7 6.00 28.27 102,460 Cone/Split
3 2 11/02/2007 14 6.00 28.27 113,960 Cone/Split
3 3 11/16/2007 28
3 4 11/16/2007 28
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(LB/LB) Page 3 of 6
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.: 302451
Project No.: 0712932
Date of Service: 10/19/2007
Report Date: 11/03/2007
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: 4,000 psi @ 28 days
Slump (in.): 4.0" - 6.0"
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.: 9349PW
Placement Date: 10/19/2007
Weather Conditions: Clear / Windy
Time Sampled: 09:25am Batch time:
Temperature - Air: 630F Concrete: 750F
Truck No: 132 Ticket No: NA
Air Content: 1.2% Unit Weight (pet): NA
Overall Placement Location:
Tilt wall panels: P89-P97, P99-P106, P115-P119, P121-P123
Measured
Slump
(inches)
4.5
Sample location:
P116, Middle section
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 10/26/2007 7 6.00 28.27 114,020 4,030 Cone/Split
4 2 11/02/2007 14 6.00 28.27 129,730 4,590 Cone/Split
4 3 11/16/2007 28
4 4 11/16/2007 28
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.
(LBILB) Page 4 of 6
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.: 302451
Project No.: 0712932
Date of Service: 10/19/2007
Report Date: 11/03/2007
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: On Site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4.0" - 6.0"
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: 10/19/2007
Weather Conditions: Clear
Time Sampled: 11 :03am
Temperature - Air: 730F
Truck No: 107
Air Content: 1.1%
Overall Placement Location:
Tilt wall panels: P89-P97, P99-P106, P115-P119, P121-P123
Measured
Slump
(inches)
5.0
Batch time:
Concrete: 750F
Ticket No: NA
Unit Weight (pcf): NA
Sample Location:
P121, Top section
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 10/26/2007 7 6.00 28.27 110,710 3,920 Shear
5 2 11/02/2007 14 6.00 28.27 127,530 4,510 Cone/Split
5 3 11/16/2007 28
5 4 11/16/2007 28
L1MrrA 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.
(LBILB) Page 5 of 6
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.: 302451
Project No.: 0712932
Date of Service: 10/19/2007
Report Date: 11/03/2007
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: On Site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4.0" - 6.0"
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: 10/19/2007
Weather Conditions: Clear
Time Sampled: 02:15am
Temperature - Air: 750F
Truck No: 140
Air Content: 1.2%
Overall Placement Location:
Tilt wall panels: P89-P97, P99-P106, P115-P119, P121-P123
Measured
Slump
(inches)
4.75
Batch time:
Concrete: 750F
Ticket No: NA
Unit Weight (pet): NA
Sample Location:
P123, Top section
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
6 1 10/26/2007 7 6.00 28.27 93,650 3,310 Shear
6 2 11/02/2007 14 6.00 28.27 111,950 3,960 Cone/Split
6 3 11/16/2007 28
6 4 11/16/2007 28
Started: 03:15am Finished: 02:15pm
Technician: Javier Martinez
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 upon the specifiC samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(LB/LB) Page 6 of 6