Duke Lesley-LR070822
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.: 295598
Project No.: 0612510
Date of Service: 08/14/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 06: 1 Oam
Concrete: 800F
Ticket No: NA
Unit Weight (pcf): NA
Measured
Slump
(inches)
1.75
Mix Design 1.0.: 5194
Placement Date: 08/14/2007
Weather Conditions: Clear
Time Sampled: 06:15am
Temperature - Air: 780F
Truck No: NA
Air Content: 4.4%
Overall Placement Location:
Paving for Point West, Station 5+07-0+70, Dividend Street, westbound Station
2+00-18+00 .
Sample Location:
Station 4+60, Point West
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 08/17/2007 3 6.00 28.27 73,980 2,620 Unbonded Cap
2 08/21/2007 7 6.00 28.27 84,000 2,970 Unbonded Cap
3 09/11/2007 28
4 09/11/2007 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.
(KW/KW) Page 1 of 10
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.: 295598
Project No.: 0612510
Date of Service: 08/14/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
Air (%): 3% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
AS rM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Batch time: 07: 1 Oam
Concrete: 850F
Ticket No: NA
Unit Weight (pct): NA
Measured
Slump
(inches)
1.5
Mix Design I.D.: 5194
Placement Date: 08/14/2007
Weather Conditions: Clear
Time Sampled: 07:15am
Temperature - Air: 830F
Truck No: NA
Air Content: 4.7%
Overall Placement Location:
Paving for Point West, Station 5+07-0+70, Dividend Street, westbound Station
2+00-18+00
Sample Location:
Station 3+00, Point West
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 08/17/2007 3 6.00 28.27 78,180 2,770 Unbonded Cap
2 2 08/21/2007 7 6.00 28.27 87,760 3,100 Unbonded Cap
2 3 09/11/2007 28
2 4 09/11/2007 28
UMITA 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.
(KW/KW) Page 2 of 10
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.: 295598
Project No.: 0612510
Date of Service: 08/14/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximim
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
Batch time: 09:25am
Concrete: 800F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
1.0
Mix Design I.D.: 5194
Placement Date: 08/14/2007
Weather Conditions: Clear
Time Sampled: 09:30am
Temperature - Air: 850F
Truck No: NA
Air Content: 3.9%
Overall Placement Location:
Paving for Point West, Station 5+07-0+70, Dividend Street, westbound Station
2+00-18+00
Sample Location:
Station 2+00, Point West
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 08/17/2007 3 6.00 28.27 76,290 2,700 Unbonded Cap
3 2 08/21/2007 7 6.00 28.27 83,170 2,940 Unbonded Cap
3 3 09/11/2007 28
3 4 09/11/2007 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 appnoval of Rone Engineering Services, Ltd.
(KW/KW) Page 3 of 10
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.: 295598
Project No.: 0612510
Date of Service: 08/14/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 11 :45am
Concrete: 980F
Ticket No: NA
Unit Weight (pcf): NA
Measured
Slump
(inches)
1.25
Mix Design 1.0.: 5194
Placement Date: 08/14/2007
Weather Conditions: Clear
Time Sampled: 11 :50am
Temperature - Air: 940F
Truck No: NA
Air Content: 4.6%
Overall Placement Location:
Paving for Point West, Station 5+07-0+70, Dividend Street, westbound Station
2+00-18+00
Sample Location:
Station 2+50, Dividend Street
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 08/17/2007 3 6.00 28.27 71,570 2,530 Unbonded Cap
4 2 08/21/2007 7 6.00 28.27 78,740 2,780 Unbonded Cap
4 3 09/11/2007 28
4 4 09/11/2007 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.
(KW/KW) Page 4 of 10
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.: 295598
Project No.: 0612510
Date of Service: 08/14/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 12:15pm
Concrete: 990F
Ticket No: NA
Unit Weight (pcf): NA
Measured
Slump
(inches)
0.75
Mix Design I.D.: 5194
Placement Date: 08/14/2007
Weather Conditions: Clear
Time Sampled: 12:20pm
Temperature - Air: 1000F
Truck No: NA
Air Content: 3.2%
Overall Placement Location:
Paving for Point West, Station 5+07-0+70, Dividend Street, westbound Station
2+00-18+00
Sample Location:
Station 4+00, Dividend Street
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 08/17/2007 3 6.00 28.27 69,640 2,460 Unbonded Cap
5 2 08/21/2007 7 6.00 28.27 75,470 2,670 Unbonded Cap
5 3 09/11/2007 28
5 4 09/11/2007 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.
(KW/KW) Page 5 of 10
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.: 295598
Project No.: 0612510
Date of Service: 08/14/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 01: 1 Opm
Concrete: 1010F
Ticket No: NA
Unit Weight (pct): NA
Measured
Slump
(inches)
1.0
Mix Design 1.0.: 5194
Placement Date: 08/14/2007
Weather Conditions: Clear
Time Sampled: 01:15pm
Temperature - Air: 1000F
Truck No: NA
Air Content: 3.8%
Overall Placement Location:
Paving for Point West, Station 5+07-0+70, Dividend Street, westbound Station
2+00-18+00
Sample Location:
Station 5+00, Dividend Street
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 08/17/2007 3 6.00 28.27 75,810 2,680 Unbonded Cap
6 2 08/21/2007 7 6.00 28.27 87,080 3,080 Unbonded Cap
6 3 09/11/2007 28
6 4 09/11/2007 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.
(KW/KW) Page 6 of 10
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.: 295598
Project No.: 0612510
Date of Service: 08/14/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 03:00pm
Concrete: 1000F
Ticket No: NA
Unit Weight (pcf): NA
Measured
Slump
(inches)
0.5
Mix Design 1.0.: 5194
Placement Date: 08/14/2007
Weather Conditions: Clear
Time Sampled: 03:05pm
Temperature - Air: 1030F
Truck No: NA
Air Content: 3.2%
Overall Placement Location:
Paving for Point West, Station 5+07-0+70, Dividend Street, westbound Station
2+00-18+00
Sample Location:
Station 7+90, Dividend Street
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 08/17/2007 3 6.00 28.27 72,190 2,550 Unbonded Cap
7 2 08/21/2007 7 6.00 28.27 79,090 2,800 Unbonded Cap
7 3 09/11/2007 28
7 4 09/11/2007 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.
(KWfKW) Page 7 of 10
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.: 295598
Project No.: 0612510
Date of Service: 08/14/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 03:50pm
Concrete: 1000F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
1.75
Mix Design I.D.: 5194
Placement Date: 08/14/2007
Weather Conditions: Clear
Time Sampled: 04:00pm
Temperature - Air: 1020F
Truck No: NA
Air Content: 4.3%
Overall Placement Location:
Paving for Point West, Station 5+07-0+70, Dividend Street, westbound Station
2+00-18+00
Sample Location:
Station 11 +00
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
8 1 08/17/2007 3 6.00 28.27 76,290 2,700 Unbonded Cap
8 2 08/21/2007 7 6.00 28.27 84,580 2,990 Un bonded Cap
8 3 09/11/2007 28
8 4 09/11/2007 28
LIMIT A TraNS: 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.
(KWIKW) Page 8 of 10
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.: 295598
Project No.: 0612510
Date of Service: 08/14/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 04:40pm
Concrete: 101 of
Ticket No: NA
Unit Weight (pct): NA
Measured
Slump
(inches)
1.0
Mix Design I.D.: 5194
Placement Date: 08/14/2007
Weather Conditions: Clear
Time Sampled: 04:45pm
Temperature - Air: 1000F
Truck No: NA
Air Content: 4.5%
Overall Placement Location:
Paving for Point West, Station 5+07-0+70, Dividend Street, westbound Station
2+00-18+00
Sample Location:
Station 14+00, Dividend Street
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 08/17/2007 3 6.00 28.27 72,310 2,560 Unbonded Cap
9 2 08/21/2007 7 6.00 28.27 83,540 2,950 Unbonded Cap
9 3 09/11/2007 28
9 4 09/11/2007 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.
(KW/KW) Page 9 of 10
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.: 295598
Project No.: 0612510
Date of Service: 08/14/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacy
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 05:25am
Concrete: 980F
Ticket No: NA
Unit Weight (pcf): NA
Measured
Slump
(inches)
1.25
Mix Design I.D.: 5194
Placement Date: 08/14/2007
Weather Conditions: Clear
Time Sampled: 05:30am
Temperature - Air: 990F
Truck No: NA
Air Content: 4.3%
Overall Placement Location:
Paving for Point West, Station 5+07-0+70, Dividend Street, westbound Station
2+00-18+00
Sample Location:
Station 16+25, Dividend Street
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
10 1 08/17/2007 3 6.00 28.27 72,740 2,570 Unbonded Cap
10 2 08/21/2007 7 6.00 28.27 85,190 3,010 Unbonded Cap
10 3 09/11/2007 28
10 4 09/11/2007 28
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
AUn: Mr. Alex Bennett PE (1-ec copy)
1-cc City of Coppell AUn: Mr. Larry Davis
1-ec Lacy Construction Attn: Mr. Kevin Briles
1-cc City of Coppell Attn: Mr. Lee Stone
Rone Engineering
See Report 295538 toc'eoho;"" ,;mep ~ ~
K. Scott Watson, AET
Project Manager
Technician: Ryan Rawlinson
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.
(KWfKW) Page 10 of 10
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.: 295394
Project No.: 0612510
Date of Service: 08/13/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 06:40am
Concrete: 800F
Ticket No: NA
Unit Weight (pcf): NA
Measured
Slump
(inches)
2.25
Mix Design 1.0.: 5194
Placement Date: 08/13/2007
Weather Conditions: Clear
Time Sampled: 06:45am
Temperature - Air: 740F
Truck No: NA
Air Content: 4.5%
Overall Placement Location:
Paving for Dividend Street, eastbound, Station 47+50 - 39+25, point west Station
13+20 -
Sample Location:
Station 46+50, Dividend
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 08/20/2007 7 6.00 28.27 90,700 3,210 Unbonded Cap
2 09/10/2007 28
3 09/10/2007 28
4 10/08/2007 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/LB) Page 1 of 8
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.: 295394
Project No.: 0612510
Date of Service: 08/13/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 07:10am
Concrete: 790F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
2.0
Mix Design I.D.: 5194
Placement Date: 08/13/2007
Weather Conditions: Clear
Time Sampled: 07:15am
Temperature - Air: 750F
Truck No: NA
Air Content: 4.3%
Overall Placement Location:
Paving for Dividend Street, eastbound, Station 47+50 - 39+25, point west Station
13+20
Sample Location:
Station 45+50, Dividend
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
2 1 08/20/2007
2 2 09/10/2007
2 3 09/10/2007
2 4 10/08/2007
Age
(days)
7
Diameter
(in)
6.00
28
28
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
97,880
Compressive
Strength
(psi)
3,460
Fracture
Type
Unbonded Cap
Area
(in2)
28.27
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar SUbject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(CHILB) Page 2 of 8
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.: 295394
Project No.: 0612510
Date of Service: 08/13/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 07:50am
Concrete: 810F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
3.5
Mix Design I.D.: 5194
Placement Date: 08/13/2007
Weather Conditions: Clear
Time Sampled: 07:55am
Temperature - Air: 770F
Truck No: NA
Air Content: 4.9%
Overall Placement Location:
Paving for Dividend Street, eastbound, Station 47+50 - 39+25, point west Station
13+20
Sample Location:
Station 42+50, Dividend
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
70,980
Cylinder
Marked Date
Set No. Tested
3 1 08/20/2007
3 2 09/10/2007
3 3 09/10/2007
3 4 10/08/2007
Age
(days)
7
Diameter
(in)
6.00
28
28
56
Compressive
Strength
(psi)
2,510
Fracture
Type
Unbonded Cap
Area
(in2)
28.27
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(CH/LB) Page 3 of 8
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.: 295394
Project No.: 0612510
Date ot Service: 08/13/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 08:25am
Concrete: 850F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
1.75
Mix Design I.D.: 5194
Placement Date: 08/13/2007
Weather Conditions: Clear
Time Sampled: 08:30am
Temperature - Air: 790F
Truck No: NA
Air Content: 4.2%
Overall Placement Location:
Paving for Dividend Street, eastbound, Station 47+50 - 39+25, point west Station
13+20
Sample Location:
Station 40+25, Dividend
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
4 1 08/20/2007
4 2 09/10/2007
4 j 09/10/2007
4 4 10/08/2007
Age
(days)
7
Diameter
(in)
6.00
28
28
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
80,870
Compressive
Strength
(psi)
2,860
Fracture
Type
Unbonded Cap
Area
(in')
28.27
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, ltd.
(CH/LB) Page 4 of 8
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.: 295394
Project No.: 0612510
Date of Service: 08/13/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 10:55am
Concrete: 980F
Ticket No: NA
Unit Weight (pcf): NA
Measured
Slump
(inches)
1.75
Mix Design I.D.: 5194
Placement Date: 08/13/2007
Weather Conditions: Clear
Time Sampled: 11 :OOam
Temperature - Air: 920F
Truck No: NA
Air Content: 4.6%
Overall Placement Location:
Paving for Dividend Street, eastbound, Station 47+50 - 39+25, point west Station
13+20
Sample Location:
Station 13+00, point west
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 08/20/2007 7 6.00 28.27 78,480 2,780 Unbonded Cap
5 2 09/10/2007 28
5 3 09/10/2007 28
5 4 10/08/2007 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.
(CHfLB) Page 5 of 8
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.: 295394
Project No.: 0612510
Date of Service: 08/13/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 11 :45am
Concrete: 1000F
Ticket No: NA
Unit Weight (pcf): NA
Measured
Slump
(inches)
1.25
Mix Design 1.0.: 5194
Placement Date: 08/13/2007
Weather Conditions: Clear
Time Sampled: 11 :50am
Temperature - Air: 940F
Truck No: NA
Air Content: 4.5%
Overall Placement Location:
Paving for Dividend Street, eastbound, Station 47+50 - 39+25, point west Station
13+20
Sample Location:
Station 11+75, point west
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 08/20/2007 7 6.00 28.27 70,670 2,500 Unbonded Cap
6 2 09/10/2007 28
6 3 09/10/2007 28
6 4 10/08/2007 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/LB) Page 6 of 8
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.: 295394
Project No.: 0612510
Date of Service: 08/13/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Batch time: 01 :15pm
Concrete: 1020F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
1.0
Mix Design 1.0.: 5194
Placement Date: 08/13/2007
Weather Conditions: Clear
Time Sampled: 01 :20pm
Temperature - Air: 1030F
Truck No: NA
Air Content: 4.0%
Overall Placement Location:
Paving for Dividend Street, eastbound, Station 47+50 - 39+25, point west Station
13+20 .-
Sample Location:
Station 9+50, point west
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
7 1 08/20/2007
7 2 09/10/2007
7 3 09/10/2007
7 4 10/08/2007
Age
(days)
7
Diameter
(in)
6.00
28
28
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
92,340
Compressive
Strength
(psi)
3,270
Fracture
Type
Unbonded Cap
Area
(in2)
28.27
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(CH/LB) Page 7 of 8
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.: 295394
Project No.: 0612510
Date of Service: 08/13/2007
Report Date: 08/22/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @28 days
Slump (in.): 4" maximum
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
Batch time: 02: 15pm
Concrete: 1050F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
1.75
Mix Design I.D.: 5194
Placement Date: 08/13/2007
Weather Conditions: Clear
Time Sampled: 02:20pm
Temperature - Air: 1030F
Truck No: NA
Air Content: 4.1 %
Overall Placement Location:
Paving for Dividend Street, eastbound, Station 47+50 - 39+25, point west Station
13+20
Sample Location:
Station 7+00, point west
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
72,860
Cylinder
Marked Date
Set No. Tested
8 1 08/20/2007
8 2 09/10/2007
8 3 09/10/2007
8 4 10/08/2007
Age
(days)
7
Diameter
(in)
6.00
28
28
56
Compressive
Strength
(psi)
2,580
Fracture
Type
Unbonded Cap
Area
(in2)
28.27
Technician: Ryan Rawlinson
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Attn: Mr. Alex Bennett PE (1-ec copy)
1-cc City of Coppell Alln: Mr. Lee Stone
1-cc City of Coppell Attn: Mr. Larry Davis
Started: 05:15am Finished: 04:45pm Rone Engineering
P-~~
K. Scott Watson, AET
Project Manager
LIMIT A 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/LB) Page 8 of 8