Duke Lesley 2A-LR080215
Rone Engineering
.
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
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
Report of Concrete Compressive Strength Test
Report No.: 310882
Project No.: 0712932
Date of Service: 01/16/2008
Report Date: 02/15/2008
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site #10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 5" 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.: 7753
Placement Date: 01/16/2008
Weather Conditions: Partly cloudy, light wind
Time Sampled: 03:40am Batch time: 03:21am
Temperature - Air: 490F Concrete: 590F
Truck No: 103 Ticket No: 10183
Air Content: 4.5% Unit Weight (pcf): NA
Overall Placement Location:
Paving - building 7. south parking lot and loading dock area southeast corner of
building
Measured
Slump
(inches)
4.5
Sample Location:
140' west, 10' south from southeast corner of building 7
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
1 1
Date
Tested
01/23/2008
Age Diameter Area
(days) (in) (in')
7 6.00 28.27
28 6.00 28.27
28 6.01 28.37
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
116,520
Compressive
Strength
(psi)
4,120
Fracture
Type
Type2
1
1
2
3
02/13/2008
02/13/2008
155,190
162,660
Average
5,490
5,730
5,610
Type2
Type3
1
4
03/12/2008
56
Type 1
K[(~
Type 3
t ., ['.' ......11........] I ~-i
.~ ..........._,. '-.J
l::~.-~j [Xj ~ITIJ [. rJ
/ " '" ..~ ........
/ "'0 . .'.
.,....-.----.. --- .----
Type 2
Type 4
Type 5
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.
(CH/KW) 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 Freidrlch, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No,: 310882
Project No.: 0712932
Date of Service: 01/16/2008
Report Date: 02/15/2008
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations. perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength
Set No. Tested (days) (in) (in') (Ibs) (psi)
2 1 01/23/2008 7 6.00 28.27 106,640 3,770
2 2 02/13/2008 28 6.00 28.27 152,120 5,380
2 3 02/13/2008 28 6.00 28.27 152,710 5,400
Average 5,390
2 4 03/12/2008 56
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site #10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 5" 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
[~~l [3 ~~~JJ [g BTIJ L] [~] [] []
Type 1
Type 2 Type 3 Type 4
Type 5
Measured
Slump
(inches)
4.5
Mix Design 1.0.: 7753
Placement Date: 01/16/2008
Weather Conditions: Partly cloudy, light wind
Time Sampled: 05:00am Batch time: 04:49am
Temperature - Air: 490F Concrete: 600F
Truck No: 137 Ticket No: 10192
Air Content: 4.4% Unit Weight (pcf): NA
Overall Placement Location:
Paving - building 7. south parking lot and loading dock area southeast corner of
building
Sample Location:
125' west, 50' south from southeast corner of building 7
Fracture
Type
Type2
Type6
Type2
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.
(CH/KW) Page 3 of 8
Rone Engineering
.
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
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
Report of Concrete Compressive Strength Test
Report No.: 310882
Project No.: 0712932
Date of Service: 01/16/2008
Report Date: 02/15/2008
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT OAT A
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site #10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 5" 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.: 7753
Placement Date: 01/16/2008
Weather Conditions: Partly cloudy, light wind
Time Sampled: 06:05am Batch time: 05:54am
Temperature - Air: 500F Concrete: 610F
Truck No: 144 Ticket No: 10202
Air Content: 4.6% Unit Weight (pcf): NA
Overall Placement Location:
Paving. building 7, south parking lot and loading dock area southeast corner of
building
Measured
Slump
(inches)
5.0
Sample Location:
160' west, 100' south from southeast corner of building 7
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 01/23/2008 7 6.00 28.27 103,430 3,660 Type2
3 2 02/13/2008 28 6.00 28.27 143,450 5,070 Type3
3 3 02/13/2008 28 6.00 28.27 140,730 4,980 Type2
Average 5,030
3 4 03/12/2008 56
~] ~ ~!] [C.] tl1] r~:J [.J [~] []
Type 1
Type 2 Type 3 Type 4
Type 5
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.
(CH/KW) 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.: 310882
Project No.: 0712932
Date of Service: 01/16/2008
Report Date: 02/15/2008
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplipr: Potter Concrete
Plant: On site #10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 5" 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
Measured
Slump
(inches)
5.0
Mix Design 1.0.: 7753
Placement Date: 01/16/2008
Weather Conditions: Partly cloudy, light wind
Time Sampled: 07:00am Batch time: 06:51am
Temperature - Air: 480F Concrete: 590F
Truck No: 140 Ticket No: 10212
Air Content: 4.4% Unit Weight (pcf): NA
Overall Placement Location:
Paving - building 7, south parking lot and loading dock area southeast corner of
building
Sample Location:
100' west, 70' south from southeast corner of building 7
REPORT OF TESTS
CyliAder
Marked
Set No.
- -
4 1
4 2
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
137,980
144,550
Average
Fracture
Type
Type2
Type5
Date
Tested
02/13/2008
02/13/2008
Age
(days)
28
28
Diameter
(in)
6.00
6.00
4 3 HOLD
Comments: Damaged and Untestable
Area
(in')
28.27
28.27
Compressive
Strength
(psi)
4,880
5,110
5,000
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.
(CHIKW) 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.: 310882
Project No.: 0712932
Date of Service: 01/16/2008
Report Date: 02/15/2008
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations. perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site #10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 5" 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
Measured
Slump
(inches)
5.0
Mix Design 1.0.: 7753
Placement Date: 01/16/2008
Weather Conditions: Partly cloudy, light wind
Time Sampled: 08:40am Batch time: 08:20am
Temperature - Air: 480F Concrete: 590F
Truck No: 137 Ticket No: 10222
Air Content: 4.5% Unit Weight (pcf): NA
Overall Placement Location:
Paving - building 7, south parking lot and loading dock area southeast corner of
building
Sample Location:
50' west, 20' south from southeast corner of building 7
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 28.27 105,790 3,740 Type5
28 6.00 28.27 150,990 5,340 Type2
28 6.00 28.27 147,780 5,230 Type2
Average 5,280
Cylinder
Marked
Set No.
- -
5 1
Date
Tested
01/23/2008
5 2 02/13/2008
5 3 02/13/2008
5 4 03/12/2008
r'-~r^l [iT ~-r'l KIf:
~~~~ .~._.~ ....r /'-.... , I
Type 1 Type 2 Type 3
56
[] [~~] [] []
Type 4
Type 5
Type 6
Finished: 10:00am
Technician: Pat Parks Started: 02:30am
Report Distribution:
Orig: Duke Construction, LP (Dallas. TX) Attn: Mr. Paul Byrne
(1-ec copy)
1-cc Potter Concrete Attn: Mr Ryan Skelly
1-cc City of Coppell Attn: Mr. Lee Stone
1-cc City of Coppell Attn: Mr. Larry Davis
Rone Engineering
P-~
~
K, Scott Watson, AET
Project Manager
LIMITATIONS The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, LId
(CHfKW) Page 8 of 8