Duke Lesley 1A-LR071218
Rone En~~
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.: 307701
Project No.: 0713408
Date of Service: 12/08/2007
Report Date: 12/18/2007
Project: Point West VI
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
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.: 7753
Placement Date: 12/08/2007
Weather Conditions: Mostly cloudy
Time Sampled: 03:45am Batch time:
Temperature - Air: 670F Concrete: 730F
Truck No: 126 Ticket No:
Air Content: 4.0% Unit Weight (pet): NA
Overall Placement Location:
Paving - 3rd section at north side of building VI- 60' north start, 120' end, grid line
A/8.2-A/17.3
Measured
Slump
(inches)
5.0
Sample Location:
Gridline A/17.1 - 90' north
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
109,950
Cylinder
Marked Date
Set No. Tested
1 1 12/15/2007
1 2 01/05/2008
1 3 01/05/2008
1 4 02/02/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~tJ .'. QJ [)IE lSJ DO D
Type 1
Type 2
Type 3 Type 4
Type 5
Compressive
Strength
(psi)
3,890
Fracture
Type
Type2
Area
(in2)
28.27
Type 6
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.
(DM/JB) Page 1 of 11
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.: 307701
Project No.: 0713408
Date of Service: 12/08/2007
Report Date: 12/18/2007
Project: Point West VI
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
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.: 7753
Placement Date: 12/08/2007
Weather Conditions: Mostly cloudy
Time Sampled: 04:45am Batch time:
Temperature - Air: 690F Concrete: 700F
Truck No: 101 Ticket No:
Air Content: 5.0% Unit Weight (pet): NA
Overall Placement Location:
Paving - 3rd section at north side of building VI - 60' north start, 120' end, grid line
A/8.2-A/17.3
Measured
Slump
(inches)
6.0
Sample Location:
Gridline A/16.3 - 77' north
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
87,930
Cylinder
Marked Date
Set No. Tested
2 1 12/15/2007
2 2 01/05/2008
2 3 01/05/2008
2 4 02/02/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~E:j [9]QJ [)IE bJ DO 0
Type 1
Type 2
Type 3 Type 4
Type 5
Compressive
Strength
(psi)
3,110
Fracture
Type
Type2
Area
(in2)
28.27
Type 6
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.
(DM/JB) Page 3 of 11
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.: 307701
Project No.: 0713408
Date of Service: 12/08/2007
Report Date: 12/18/2007
Project: Point West VI
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
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.: 7753
Placement Date: 12/08/2007
Weather Conditions: Mostly cloudy
Time Sampled: 05:45am Batch time:
Temperature - Air: 660F Concrete: 710F
Truck No: 130 Ticket No:
Air Content: 4.7% Unit Weight (pet): NA
Overall Placement Location:
Paving - 3rd section at north side of building VI - 60' north start, 120' end, grid line
A/8.2-A/17.3
Measured
Slump
(inches)
5.75
Sample Location:
Gridline A/14. 7 - 115' north
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
90,250
Cylinder
Marked Date
Set No. Tested
3 1 12/15/2007
3 2 01/05/2008
3 3 01/05/2008
3 4 02/02/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~EJ ~[] fIE tsJ DO D
Type 1
Type 2
Type 3 Type 4
Type 5
Compressive
Strength
(psi)
3,190
Fracture
Type
Type3
Area
(in')
28.27
Type 6
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.
(DM/JB) Page 5 of 11
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, 8te 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 307701
Project No.: 0713408
Date of Service: 12/08/2007
Report Date: 12/18/2007
Project: Point West VI
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
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.: 7753
Placement Date: 12/08/2007
Weather Conditions: Mostly cloudy
Time Sampled: 08:00am Batch time:
Temperature - Air: 700F Concrete: 740F
Truck No: 136 Ticket No:
Air Content: 5.0% Unit Weight (pet): NA
Overall Placement Location:
Paving - 3rd section at north side of building VI - 60' north start, 120' end, grid line
A/8.2-A/17.3
Measured
Slump
(inches)
5.75
Sample Location:
Gridline A/12.8 - 70' south
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
89,290
Cylinder
Marked Date
Set No. Tested
4 1 12/15/2007
4 2 01/05/2008
4 3 01/05/2008
4 4 02/02/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~E3 ~[g [[E lSJ DO D
Type 1
Type 2
Type 3 Type 4
Type 5
Compressive
Strength
(psi)
3,160
Fracture
Type
Type2
Area
(in')
28.27
Type 6
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.
(DM/JB) Page 6 of 11
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.: 307701
Project No.: 0713408
Date of Service: 12/08/2007
Report Date: 12/18/2007
Project: Point West VI
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air ('Yo): 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.: 7753
Placement Date: 12/08/2007
Weather Conditions: Clear
Time Sampled: 09:15am
Temperature - Air: 690F
Truck No: 131
Air Content: 4.5%
Overall Placement Location:
Paving - 3rd section at north side of building VI - 60' north start, 120' end, grid line
A/8.2-A/17.3
Batch time:
Concrete: 740F
Ticket No:
Unit Weight (pcf): NA
Measured
Slump
(inches)
4.75
Sample Location:
Gridline A/11.5 - 120' north
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
119,610
Cylinder
Marked Date
Set No. Tested
5 1 12/15/2007
5 2 01/05/2008
5 3 01/05/2008
5 4 02/02/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~EJ ~Q] ~ E;J DO D
Type 1
Type 2
Type 3 Type 4
Type 5
Compressive
Strength
(psi)
4,230
Fracture
Type
Type2
Area
(in')
28.27
Type 6
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.
(DM/JB) Page 7 of 11
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.: 307701
Project No.: 0713408
Date of Service: 12/08/2007
Report Date: 12/18/2007
Project: Point West VI
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
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.: 7753
Placement Date: 12/08/2007
Weather Conditions: Windy, mostly cloudy
Time Sampled: 10:01am Batch time:
Temperature - Air: 690F Concrete: 740F
Truck No: 126 Ticket No:
Air Content: 4.9% Unit Weight (pet): NA
Overall Placement Location:
Paving - 3rd section at north side of building VI - 60' north start, 120' end, grid line
A/8.2-A/17.3
Measured
Slump
(inches)
6.0
Sample Location:
Gridline A/1 0.7 - 85' north
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
93,000
Cylinder
Marked Date
Set No. Tested
6 1 12/15/2007
6 2 01/05/2008
6 3 01/05/2008
6 4 02/02/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~E3 ~~ &Ij ~ DO D
Type 1
Type 2 Type 3 Type 4
Type 5
Compressive
Strength
(psi)
3,290
Fracture
Type
Type5
Area
(in2)
28.27
Type 6
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.
(DM/JB) Page 8 of 11
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.: 307701
Project No.: 0713408
Date of Service: 12/08/2007
Report Date: 12/18/2007
Project: Point West VI
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
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 J.D.: 7753
Placement Date: 12/08/2007
Weather Conditions: Windy, mostly cloudy
Time Sampled: 11:17am Batch time:
Temperature - Air: 790F Concrete: 710F
Truck No: 110 Ticket No:
Air Content: 5.1 % Unit Weight (pet): NA
Overall Placement Location:
Paving - 3rd section at north side of building VI- 60' north start, 120' end, grid line
A/8.2-A/17.3
Measured
Slump
(inches)
5.0
Sample Location:
Gridline Al9.8 - 95' north
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
110,160
Cylinder
Marked Date
Set No. Tested
7 1 12/15/2007
7 2 01/05/2008
7 3 01/05/2008
7 4 02/02/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~EJ ~Q] ffiE [] DO D
Type 1
Type 2 Type 3 Type 4
Type 5
Compressive
Strength
(psi)
3,900
Fracture
Type
Type5
Area
(in2)
28.27
Type 6
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.
(DM/JB) Page 9 of 11
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.: 307701
Project No.: 0713408
Date of Service: 12/08/2007
Report Date: 12/18/2007
Project: Point West VI
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
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.: 7753
Placement Date: 12/08/2007
Weather Conditions: Windy, mostly cloudy
Time Sampled: 12:00pm Batch time:
Temperature - Air: 800F Concrete: 720F
Truck No: 144 Ticket No:
Air Content: 4.5% Unit Weight (pet): NA
Overall Placement Location:
Paving - 3rd section at north side of building VI - 60' north start, 120' end, grid line
AlB.2-Al17.3
Measured
Slump
(inches)
5.5
Sample Location:
Gridline AlB.4 - 105' south
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
8 1 12/15/2007 7 6.00 28.27 112,100 3,960 Type2
8 2 01/05/2008 28
8 3 01/05/2008 28
8 4 02/02/2008 56
ljL] ~~ 5ru ~ DO D
Type 1
Type 2
Type 3 Type 4
Type 5
Technician: Javier Martinez
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Alln: Mr. Emmit Coots (1-ec copy)
1-ec Poller Concrete Alln: Mr Ryan Skelly
1-cc Pacheco Koch Consulting Engineers Alln: Mr. Jack Evans
1-cc City of Coppell Alln: Mr. Larry Davis
1-cc City of Coppell Alln: Mr. Lee Stone
Type 6
Started: 02:15am Finished: 02:15pm
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.
(DM/JB) Page 11 of 11