Duke Lesley-LR070911
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.: 295814
Project No.: 0612510
Date of Service: 08/16/2007
Report Date: 09/11/2007
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.): 6" 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: 08:35am
Concrete: 910F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
4.5
Mix Design 1.0.: 5194
Placement Date: 08/16/2007
Weather Conditions: Clear
Time Sampled: 08:45am
Temperature - Air: 890F
Truck No: NA
Air Content: 5.1 %
Overall Placement Location:
Paving, Dividend St. median, Station 0+00 to 2+50, eastbound Dividend turn lanes at
median, (cont)
Sample Location:
Dividend St. median, Station 2+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) (in2) (Ibs) (psi) Type
1 1 08/20/2007 4 6.00 28.27 71,090 2,510 Unbonded Cap
1 2 08/23/2007 7 6.00 28.27 79,320 2,810 Unbonded Cap
1 3 09/13/2007 28
1 4 09/13/2007 28
Remarks: Cont: Station 11 +80 to 13+45, 15+10 to 16+80, 18+00 to 19+90, 21 +1 0 to 22+80
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 1 of 3
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.: 295814
Project No.: 0612510
Date of Service: 08/16/2007
Report Date: 09/11/2007
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.): 6" 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: 12:00pm
Concrete: 900F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
1.25
Mix Design 1.0.: 5194
Placement Date: 08/16/2007
Weather Conditions: Clear
Time Sampled: 12:05pm
Temperature - Air: 900F
Truck No: NA
Air Content: 4.7%
Overall Placement Location:
Paving, Dividend SI. median, Station 0+00 to 2+50, eastbound Dividend turn lanes at
median, (cont)
Sample Location:
Dividend turn lane, Station 12+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
2 1 08/20/2007 4 6.00 28.27 82,880 2,930 Unbonded Cap
2 2 08/23/2007 7 6.00 28.27 86,590 3,060 Unbonded Cap
2 3 09/13/2007 28
2 4 09/13/2007 28
Remarks: Cont: Station 11+80 to 13+45, 15+10 to 16+80,18+00 to 19+90, 21+10 to 22+80
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 exdusive 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 3
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, 8te 600, Houston, TX 77040
4421 Freidrich, 8te 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 295814
Project No.: 0612510
Date of Service: 08/16/2007
Report Date: 09/11/2007
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.): 6" 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: 10pm
Concrete: 900F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
5.0
Mix Design I.D.: 5194
Placement Date: 08/16/2007
Weather Conditions: Clear
Time Sampled: 03:15pm
Temperature - Air: 930F
Truck No: NA
Air Content: 5.5%
Overall Placement Location:
Paving, Dividend St. median, Station 0+00 to 2+50, eastbound Dividend turn lanes at
median, (cont)
Sample Location:
Dividend turn lane, Station 18+30
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 08/20/2007 4 6.00 28.27 78,910 2,790 Unbonded Cap
3 2 08/23/2007 7 6.00 28.27 90,720 3,210 Unbonded Cap
3 3 09/13/2007 28
3 4 09/13/2007 28
Remarks: Cont: Station 11+80 to 13+45, 15+10 to 16+80, 18+00 to 19+90, 21+10 to 22+80
Technician: Ryan Rawlinson
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Attn: Mr. Alex Bennett PE (1-ec copy)
1-cc City of Coppell Attn: Mr. Lee Stone
1-cc City of Coppell Attn: Mr. Larry Davis
Started: 06:15am Finished: 05:45pm Rone Engineering
p~~
K. Scott Watson, AET
Project Manager
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(LB/LB) Page 3 of 3
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.: 294959
Project No.: 0612510
Date of Service: 08/08/2007
Report Date: 09/11/2007
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.
Contractor:
Concrete Supplier: LMC
Plant: 3
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
-\8n,: C ..i 064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design I.D.: 1701
Placement Date: 08/08/2007
Weather Conditions: Clear
Time Sampled: 03:45pm
Temperature - Air: 960F
Truck No: 966
Air Content: 4.0%
Overall Placement Location:
Box culvert, Station 0+48.89, line B
Batch time: 02:51 pm
Concrete: 950F
Ticket No: 3234804
Unit Weight (pet): NA
Measured
Slump
(inches)
4.0
Sample Location:
Same as above
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 08/15/2007 7 6.00 28.27 102,060 3,610 Unbonded Cap
1 2 09/05/2007 28 6.00 28.27 128,110 4,530 Cone/Split
1 3 09/05/2007 28 6.00 28.27 130,160 4,600 Cone/Split
Average 4,570
4 10/03/2007 56
Remarks: Water added at site: 5 gallons
Started: 02:30pm Finished: 04:00pm Rone Engineering
p~~
Technician: Tommy Chapa
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Attn: Mr. Alex Bennett PE (1-ec copy)
1-cc City of Coppell Attn: Mr. Larry Davis
1-ec Lacy Construction Attn: Mr. Kevin Briles
1-cc City of Coppell Attn: Mr. Lee Stone
K. Scott Watson, AET
Project Manager
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition. appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(CH/LB) Page 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.: 295024
Project No.: 0612510
Date of Service: 08/09/2007
Report Date: 09/11/2007
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
Mix Design I.D.: 5194
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 07:15am
Temperature - Air: 790F
Truck No: NA
Air Content: 3.8%
Overall Placement Location:
Paving for Dividend Street, Station 0+00 to 19+00, eastbound lane
Measured
Slump
(inches)
1.0
Batch time: 07:05am
Concrete: 760F
Ticket No: NA
Unit Weight (pet): NA
Sample Location:
Station 1 +25
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 08/16/2007 7 6.00 28.27 83,610 2,960 Unbonded Cap
1 2 09/06/2007 28 6.00 28.27 104,930 3,710 Shear
1 3 09/06/2007 28 6.00 28.27 102,360 3,620 Cone/Split
Average 3,670
1 4 08/14/2007 5 6.00 28.27 75,950 2,690 Unbonded Cap
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 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.: 295024
Project No.: 0612510
Date of Service: 08/09/2007
Report Date: 09/11/2007
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
Mix Design 1.0.: 5194
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 08:10am
Temperature - Air: 840F
Truck No: NA
Air Content: 3.6%
Overall Placement Location:
Paving for Dividend Street, Station 0+00 to 19+00, eastbound lane
Measured
Slump
(inches)
0.75
Batch time: 08:00am
Concrete: 800F
Ticket No: NA
Unit Weight (pet): NA
Sample Location:
Station 2+50
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 08/16/2007 7 6.00 28.27 88,620 3,130 Unbonded Cap
2 2 09/06/2007 28 6.00 28.27 109,910 3,890 Shear
2 3 09/06/2007 28 6.00 28.27 112,460 3,980 Cone/Shear
Average 3,930
2 4 08/14/2007 5 6.00 28.27 84,020 2,970 Unbonded Cap
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 exciusive 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 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.: 295024
Project No.: 0612510
Date of Service: 08/09/2007
Report Date: 09/11/2007
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
Mix Design I.D.: 5194
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 08:45am
Temperature - Air: 850F
Truck No: NA
Air Content: 3.2%
Overall Placement Location:
Paving for Dividend Street, Station 0+00 to 19+00, eastbound lane
Measured
Slump
(inches)
0.25
Batch time: 08:40am
Concrete: 840F
Ticket No: NA
Unit Weight (pet): NA
Sample Location:
Station 3+75
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 08/16/2007 7 6.00 28.27 90,760 3,210 Unbonded Cap
3 2 09/06/2007 28 6.00 28.27 126,150 4,460 Cone/Split
3 3 09/06/2007 28 6.00 28.27 110,010 3,890 Cone/Split
Average 4,180
3 4 08/14/2007 5 6.00 28.27 81,080 2,870 Unbonded Cap
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 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.: 295024
Project No.: 0612510
Date of Service: 08/09/2007
Report Date: 09/11/2007
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
Mix Design 1.0.: 5194
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 09:15am
Temperature - Air: 880F
Truck No: NA
Air Content: 3.5%
Overall Placement Location:
Paving for Dividend Street, Station 0+00 to 19+00, eastbound lane
Measured
Slump
(inches)
0.75
Batch time: 09:10am
Concrete: 870F
Ticket No: NA
Unit Weight (pcf): NA
Sample Location:
Station 5+80
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 08/16/2007 7 6.00 28.27 102,510 3,630 Unbonded Cap
4 2 09/06/2007 28 6.00 28.27 122,190 4,320 Cone/Shear
4 3 09/06/2007 28 6.00 28.27 124,850 4,420 Cone/Split
Average 4,370
4 4 08/14/2007 5 6.00 28.27 88,340 3,120 Unbonded Cap
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 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.: 295024
Project No.: 0612510
Date of Service: 08/09/2007
Report Date: 09/11/2007
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
Mix Design 1.0.: 5194
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 1 0:45am
Temperature - Air: 880F
Truck No: NA
Air Content: 3.8%
Overall Placement Location:
Paving for Dividend Street, Station 0+00 to 19+00, eastbound lane
Measured
Slump
(inches)
0.75
Batch time: 10:40am
Concrete: 920F
Ticket No: NA
Unit Weight (pet): NA
Sample Location:
Station 9+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) (in2) (Ibs) (psi) Type
5 1 08/16/2007 7 6.00 28.27 87,900 3,110 Unbonded Cap
5 2 09/06/2007 28 6.00 28.27 110,130 3,900 Cone/Split
5 3 09/06/2007 28 6.00 28.27 102,460 3,620 Cone/Shear
Average 3,760
5 4 08/14/2007 5 6.00 28.27 80,630 2,850 Unbonded Cap
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 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.: 295024
Project No.: 0612510
Date of Service: 08/09/2007
Report Date: 09/11/2007
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-W6.1
ASTM C-138
ASTM C-39
Mix Design 1.0.: 5194
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 12:00pm
Temperature - Air: 930F
Truck No: NA
Air Content: 4.3%
Overall Placement Location:
Paving for Dividend Street, Station 0+00 to 19+00, eastbound lane
Measured
Slump
(inches)
1.0
Batch time: 11 :50am
Concrete: 950F
Ticket No: NA
Unit Weight (pet): NA
Sample Location:
Station 11 +85
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 08/16/2007 7 6.00 28.27 82,370 2,910 Unbonded Cap
6 2 09/06/2007 28 6.00 28.27 99,500 3,520 Cone/Split
6 3 09/06/2007 28 6.00 28.27 104,410 3,690 Cone/Shear
Average 3,610
6 4 08/14/2007 5 6.00 28.27 80,320 2,840 Unbonded Cap
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 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.: 295024
Project No.: 0612510
Date of Service: 08/09/2007
Report Date: 09/11/2007
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 Ons~
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
Mix Design I.D.: 5194
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 12:50pm
Temperature - Air: 930F
Truck No: NA
Air Content: 4.7%
Overall Placement Location:
Paving for Dividend Street, Station 0+00 to 19+00, eastbound lane
Measured
Slump
(inches)
1.25
Batch time: 12:40pm
Concrete: 940F
Ticket No: NA
Unit Weight (pcf): NA
Sample Location:
Station 13+50
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
7 1 08/16/2007 7 6.00 28.27 55,510 1,960 Unbonded Cap
7 2 09/06/2007 28 6.00 28.27 81,450 2,880 Cone/Split
7 3 09/06/2007 28 6.00 28.27 85,680 3,030 Cone/Split
Average 2,960 *
7 4 08/14/2007 5 6.00 28.27 59,240 2,100 Unbonded Cap
* Does not comply with specified strength
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 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.: 295024
Project No.: 0612510
Date of Service: 08/09/2007
Report Date: 09/11/2007
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
Mix Design 1.0.: 5194
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 01 :40pm
Temperature - Air: 960F
Truck No: NA
Air Content: 4.2%
Overall Placement Location:
Paving for Dividend Street, Station 0+00 to 19+00, eastbound lane
Measured
Slump
(inches)
1.0
Batch time: 01:35pm
Concrete: 960F
Ticket No: NA
Unit Weight (pcf): NA
Sample Location:
Station 15+25
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 08/16/2007 7 6.00 28.27 76,380 2,700 Unbonded Cap
8 2 09/06/2007 28 6.00 28.27 94,400 3,340 Cone/Split
8 3 09/06/2007 28 6.00 28.27 95,880 3,390 Shear
Average 3,360 *
8 4 08/14/2007 5 6.00 28.27 73,520 2,600 Unbonded Cap
* Does not comply with specified strength
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, LId.
(LB/LB) Page 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.: 295024
Project No.: 0612510
Date of Service: 08/09/2007
Report Date: 09/11/2007
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
Mix Design 1.0.: 5194
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 02:10pm
Temperature - Air: 960F
Truck No: NA
Air Content: 4.1 %
Overall Placement Location:
Paving for Dividend Street, Station 0+00 to 19+00, eastbound lane
Measured
Slump
(inches)
1.25
Batch time: 02:00pm
Concrete: 1000F
Ticket No: NA
Unit Weight (pet): NA
Sample Location:
Station 16+50
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
9 1 08/16/2007 7 6.00 28.27 84,670 2,990 Unbonded Cap
9 2 09/06/2007 28 6.00 28.27 106,330 3,760 Cone/Split
9 3 09/06/2007 28 6.00 28.27 101,820 3,600 Cone/Split
Average 3,680
9 4 08/14/2007 5 6.00 28.27 85,820 3,040 Unbonded Cap
Started: 06:00am Finished: 03:45pm Rone Engineering
p~~
Technician: Ryan Rawlinson
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Attn: Mr. Alex Bennett PE (1-ec copy)
1-cc City of Coppell Attn: Mr. Larry Davis
1-ec Lacy Construction Attn: Mr. Kevin Briles
1-cc City of Coppell Attn: Mr. Lee Stone
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 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, 8te 600, Houston, TX 77040
4421 Freldrich, 8te 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 295814
Project No.: 0612510
Date of Service: 08/16/2007
Report Date: 09/11/2007
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.): 6" 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: 08:35am
Concrete: 910F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
4.5
Mix Design 1.0.: 5194
Placement Date: 08/16/2007
Weather Conditions: Clear
Time Sampled: 08:45am
Temperature - Air: 890F
Truck No: NA
Air Content: 5.1 %
Overall Placement Location:
Paving, Dividend SI. median, Station 0+00 to 2+50, eastbound Dividend turn lanes at
median, (cont)
Sample Location:
Dividend SI. median, Station 2+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
1 1 08/20/2007 4 6.00 28.27 71 ,090 2,510 Unbonded Cap
1 2 08/23/2007 7 6.00 28.27 79,320 2,810 Unbonded Cap
1 3 09/13/2007 28
1 4 09/13/2007 28
Remarks: Cont: Station 11+80 to 13+45,15+10 to 16+80,18+00 to 19+90, 21+10 to 22+80
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(LB/LB) Page 1 of 3
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.: 295814
Project No.: 0612510
Date of Service: 08/16/2007
Report Date: 09/11/2007
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.): 6" 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: 12:00pm
Concrete: 900F
Ticket No: NA
Unit Weight (pcf): NA
Measured
Slump
(inches)
1.25
Mix Design 1.0.: 5194
Placement Date: 08/16/2007
Weather Conditions: Clear
Time Sampled: 12:05pm
Temperature - Air: 900F
Truck No: NA
Air Content: 4.7%
Overall Placement Location:
Paving, Dividend St. median, Station 0+00 to 2+50, eastbound Dividend turn lanes at
median, (cont)
Sample Location:
Dividend turn lane, Station 12+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
2 1 08/20/2007 4 6.00 28.27 82,880 2,930 Unbonded Cap
2 2 08/23/2007 7 6.00 28.27 86,590 3,060 Unbonded Cap
2 3 09/13/2007 28
2 4 09/13/2007 28
Remarks: Cont: Station 11+80 to 13+45, 15+10 to 16+80, 18+00 to 19+90, 21+10 to 22+80
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 3
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 Freldrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 295814
Project No.: 0612510
Date of Service: 08/16/2007
Report Date: 09/11/2007
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.): 6" 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: 1 Opm
Concrete: 900F
Ticket No: NA
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.0
Mix Design I.D.: 5194
Placement Date: 08/16/2007
Weather Conditions: Clear
Time Sampled: 03:15pm
Temperature - Air: 930F
Truck No: NA
Air Content: 5.5%
Overall Placement Location:
Paving, Dividend SI. median, Station 0+00 to 2+50, eastbound Dividend turn lanes at
median, (cont)
Sample Location:
Dividend turn lane, Station 18+30
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 08/20/2007 4 6.00 28.27 78,910 2,790 Unbonded Cap
3 2 08/23/2007 7 6.00 28.27 90,720 3,210 Unbonded Cap
3 3 09/13/2007 28
3 4 09/13/2007 28
Remarks: Cont: Station 11 +80 to 13+45, 15+10 to 16+80, 18+00 to 19+90, 21 +1 0 to 22+80
Technician: Ryan Rawlinson
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Alln: Mr. Alex Bennell PE (1-ec copy)
1-cc City of Coppell Alln: Mr. Lee Stone
1-cc City of Coppell Attn: Mr. Larry Davis
Started: 06:15am Finished: 05:45pm Rone Engineering
p-~J
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 3 of 3
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.: 295294
Project No.: 0612510
Date of Service: 08/11/2007
Report Date: 09/11/2007
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: 06:55am
Concrete: 850F
Ticket No: NA
Unit Weight (pcf): NA
Measured
Slump
(inches)
3.0
Mix Design I.D.: 5194
Placement Date: 08/11/2007
Weather Conditions: Clear
Time Sampled: 07:00am
Temperature - Air: 830F
Truck No: NA
Air Content: 3.9%
Overall Placement Location:
Paving, median and turn lanes, Beltline Rd. into project. 300' north, 15' west from
south end (cont)
Sample Location:
280' north, 13' west from south end turn lane
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 08/18/2007 7 6.00 28.27 60,130 2,130 Unbonded Cap
1 2 09/08/2007 28 6.00 28.27 78,060 2,760 Cone/Split
1 3 09/08/2007 28 6.00 28.27 69,520 2,460 Cone/Split
Average 2,610 *
4 08/15/2007 4 6.00 28.27 52,870 1,870 Unbonded Cap
* Does not comply with specified strength
Remarks: Cont: turn lane paving for Dividend St. Station 49+00 to 47+50
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.
(DMlLB) Page 1 of 2
Rone Engineering
.
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (2141630-9745
Report of Concrete Compressive Strength Test
Report No.: 295294
Project No.: 0612510
Date of Service: 08/11/2007
Report Date: 09/11/2007
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
IlSTM C-l064
ASTM C-138
ASTM C-39
Batch time: 10:40am
Concrete: 980F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
3.75
Mix Design I.D.: 5194
Placement Date: 08/11/2007
Weather Conditions: Clear
Time Sampled: 10:45am
Temperature - Air: 910F
Truck No: NA
Air Content: 4.4%
Overall Placement Location:
Paving, median and tum lanes, Beltline Rd. into project, 300' north, 15' west from
south end (cont)
Sample Location:
120' north, 7' west from south end turn lane
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 08/18/2007 7 6.00 28.27 75,670 2,680 Unbonded Cap
2 2 HOLD
Comments: Destroyed in Field
2 3 09/08/2007 28 6.00 28.27 83,240 2,940 Cone/Split
2 4 08/15/2007 4 6.00 28.27 65,350 2,310 Unbonded Cap
Started: 05: 15am Finished: 01 :45am
Technician: Ryan Rawlinson
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Attn: Mr. Alex Bennett PE (1-ec copy)
1-cc City of Coppell Attn: Mr. Larry Davis
1-ec Lacy Construction Attn: Mr. Kevin Briles
1-cc City of Coppell Attn: Mr. Lee Stone
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.
(DMlLS) Page 2 of 2
Rone Engineering
.
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 18744
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: 09/11/2007
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
A8TM C-1064
ASTM C-138
ASTM C-39
Batch time: 06:40am
Concrete: 800F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
2.25
Mix Design I.D.: 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
1 2 09/10/2007 28 6.00 28.27 112,410 3,980 Cone/Split
1 3 09/10/2007 28 6.00 28.27 113,200 4,000 Cone/Split
Average 3,990
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.
(CHILB) 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: 09/11/2007
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
ASTfvl'">1~)64
ASTM C-138
ASTM C-39
Batch time: 07:10am
Concrete: 790F
Ticket No: NA
Unit Weight (pct): NA
Measured
Slump
(inches)
2.0
Mix Design 1.0.: 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
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 08/20/2007 7 6.00 28.27 97,880 3,460 Unbonded Cap
2 2 09/10/2007 28 6.00 28.27 122,090 4,320 Cone/Split
2 3 09/10/2007 28 6.00 28.27 109,830 3,880 Cone/Split
Average 4,100
2 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 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: 09/11/2007
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
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum Compressive
Age Diameter Area Load Strength Fracture
(days) (in) (in') (Ibs) (psi) Type
7 6.00 28.27 70,980 2,510 Unbonded Cap
28 6.00 28.27 90,420 3,200 Cone/Split
28 6.00 28.27 86,920 3,070 Shear
Average 3,140 *
56
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
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
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: nOF
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
* Does not comply with specified strength
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 15241
1101 W Little York, Ste 600, Houston, TX 11040
4421 Freidrich, Ste 195, Austin, TX 18144
Corporate Phone: (214) 630-9145
Report of Concrete Compressive Strength Test
Report No.: 295394
Project No.: 0612510
Date of Service: 08/13/2007
Report Date: 09/11/2007
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
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum Compressive
Age Diameter Area Load Strength Fracture
(days) (in) (in') (Ibs) (psi) Type
7 6.00 28.27 80,870 2,860 Unbonded Cap
28 6.00 28.27 96,050 3,400 Cone/Split
28 6.00 28.27 95,350 3,370 Cone/Shear
Average 3,380 *
56
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
A,STM C-1064
ASTM C-138
ASTM C-39
Cylinder
Marked Date
Set No. Tested
4 1 08/20/2007
4 2 09/10/2007
4 3 09/10/2007
4 4 10/08/2007
Batch time: 08:25am
Concrete: 850F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
1.75
Mix Design 1.0.: 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
* Does not comply with specified strength
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 LitUe 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: 09/11/2007
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
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum Compressive
Age Diameter Area Load Strength Fracture
(days) (in) (in') (Ibs) (psi) Type
7 6.00 28.27 78,480 2,780 Unbonded Cap
28 6.00 28.27 93,000 3,290 Cone/Split
28 6.00 28.27 97,400 3,440 Cone/Split
Average 3,370 *
56
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
Cylinder
Marked Date
Set No. Tested
5 1 08/20/2007
5 2 09/10/2007
5 3 09/10/2007
5 4 10/08/2007
Batch time: 10:55am
Concrete: 980F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
1.75
Mix Design 1.0.: 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
* Does not comply with specified strength
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 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: 09/11/2007
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
~STM c- i 06<+
ASTM C-138
ASTM C-39
Batch time: 11 :45am
Concrete: 1000F
Ticket No: NA
Unit Weight (pet): 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 6.00 28.27 102,600 3,630 Cone/Split
6 3 09/10/2007 28 6.00 28.27 98,870 3,500 Cone/Split
Average 3,560 *
6 4 10/08/2007 56
* Does not comply with specified strength
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: 09/11/2007
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
A8TM '-:-1064
ASTM C-138
ASTM C-39
Batch time: 01:15pm
Concrete: 1020F
Ticket No: NA
Unit Weight (pet): NA
Measu red
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
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
7 1 08/20/2007 7 6.00 28.27 92,340 3,270 Unbonded Cap
7 2 09/10/2007 28 6.00 28.27 108,400 3,830 Cone/Split
7 3 09/10/2007 28 6.00 28.27 103,130 3,650 Cone/Split
Average 3,740
7 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 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: 09/11/2007
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
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum Compressive
Age Diameter Area Load Strength Fracture
(days) (in) (in') (Ibs) (psi) Type
7 6.00 28.27 72,860 2,580 Unbonded Cap
28 6.00 28.27 92,010 3,250 Cone/Split
28 6.00 28.27 89,980 3,180 Cone/Split
Average 3,220 *
56
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
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
Batch time: 02: 15pm
Concrete: 1050F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
1.75
Mix Design 1.0.: 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
* Does not comply with specified strength
Started: 05:15am Finished: 04:45pm Rone Engineering
p~~
Technician: Ryan Rawlinson
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Attn: Mr. Alex Bennett PE (1-ec copy)
1-cc City of Coppell Attn: Mr. Larry Davis
1-ec Lacy Construction Attn: Mr. Kevin Briles
1-cc City of Coppell Attn: Mr. Lee Stone
K. Scott Watson, AET
Project Manager
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(CH/LB) Page 8 of 8