Duke Lesley 2A-LR071217
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.: 305549
Project No.: 0712932
Date of Service: 11/15/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
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.: 7753PW
Placement Date: 11/15/2007
Weather Conditions: Clear
Time Sampled: 05:00am
Temperature - Air:
Truck No: NA
Air Content: 5.2%
Overall Placement Location:
East side of building 7, parking lot, grid lines 17-26
Measured
Slump
(inches)
5.0
Batch time:
Concrete:
Ticket No: NA
Unit Weight (pet): NA
Sample Location:
Grid line 18
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 11/22/2007 7 6.00 28.27 105,550 3,730 Cone/Split
1 2 12/13/2007 28 6.00 28.27 123,600 4,370 Shear
1 3 12/13/2007 28 6.00 28.27 122,930 4,350 Cone/Split
Average 4,360
1 4 01/10/2008 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.
(KW/KW) Page 1 of 4
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.: 305549
Project No.: 0712932
Date of Service: 11/15/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
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.: 7753PW
Placement Date: 11/15/2007
Weather Conditions: Clear
Time Sampled: 06:00am
Temperature - Air:
Truck No: 134
Air Content: 5.6%
Overall Placement Location:
East side of building 7, parking lot, grid lines 17-26
Measured
Slump
(inches)
5.25
Batch time:
Concrete:
Ticket No: 25872
Unit Weight (pcf): NA
Sample Location:
Grid line 20
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 11/22/2007 7 6.00 28.27 87,860 3,110 Cone/Split
2 2 12/13/2007 28 6.00 28.27 119,710 4,230 Cone/Split
2 3 12/13/2007 28 6.00 28.27 121,600 4,300 Cone/Split
Average 4,270
2 4 01/10/2008 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.
(KW/KW) Page 2 of 4
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.: 305549
Project No.: 0712932
Date of Service: 11/15/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples offresh 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: 10
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.: 7753PW
Placement Date: 11/15/2007
Weather Conditions: Clear
Time Sampled: 07:15am
Temperature - Air:
Truck No: 129
Air Content: 4.8%
Overall Placement Location:
East side of building 7, parking lot, grid lines 17-26
Measured
Slump
(inches)
5.5
Batch time:
Concrete:
Ticket No: 25884
Unit Weight (pct): NA
Sample Location:
Grid line 22
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 11/22/2007 7 6.00 28.27 93,380 3,300 Shear
3 2 12/13/2007 28 6.00 28.27 114,630 4,050 Shear
3 3 12/13/2007 28 6.00 28.27 131,280 4,640 Shear
Average 4,350
3 4 01/10/2008 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.
(KWIKW) Page 3 of 4
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.: 305549
Project No.: 0712932
Date of Service: 11/15/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
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.: 7753PW
Placement Date: 11/15/2007
Weather Conditions: Clear
Time Sampled: 10:00am
Temperature - Air:
Truck No: 101
Air Content: 5.3%
Overall Placement Location:
East side of building 7, parking lot, grid lines 17-26
Batch time:
Concrete:
Ticket No: 25902
Unit Weight (pcf): NA
Measured
Slump
(inches)
6.25
Sample Location:
Grid line 24
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 11/22/2007 7 6.00 28.27 74,490 2,630 Shear
4 2 12/13/2007 28 6.00 28.27 94,400 3,340 Shear
4 3 12/13/2007 28 6.00 28.27 104,960 3,710 Cone/Split
Average 3,530 *
4 4 01/10/2008 56
* Does not comply with specified strength
Technician: Eric Auger Started: 02:15am
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX) Attn: Mr. Paul Byme
(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
Finished:
0215~ ~
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.
(KW/KW) Page 4 of 4
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.: 307153
Project No.: 0712932
Date of Service: 12/04/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
Specification Req uirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 12/04/2007
Weather Conditions: Clear
Time Sampled: 03:00am
Temperature - Air: 400F
Truck No: 108
Air Content: 4.1 %
Overall Placement Location:
Paving
Batch time: 02:45am
Concrete: 800F
Ticket No: 9655
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.0
Sample Location:
150' north, 10' east from northwest building corner
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
1 1 12/11/2007
1 2 01/01/2008
1 3 01/01/2008
1 4 01/29/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~E:9 ~~ [illJ t-] DO 0
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
96,700
Compressive
Strength
(psi)
3,420
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.
(TMlJB) Page 1 of 16
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.: 307153
Project No.: 0712932
Date of Service: 12/04/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 12104/2007
Weather Conditions: Clear
Time Sampled: 04:45am
Temperature - Air: 400F
Truck No: 138
Air Content: 4.2%
Overall Placement Location:
Paving
Batch time: 04:23am
Concrete: 800F
Ticket No: 9670
Unit Weight (pet): NA
Measured
Slump
(inches)
5.0
Sample Location:
100' north, 100' east from northwest building corner
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
100,850
Area
(in')
28.27
Type 6
REPORT OF TESTS
Compressive
Strength
(psi)
3,570
Fracture
Type
Type2
Cylinder
Marked Date
Set No. Tested
2 1 12/11/2007
2 2 01/01/2008
2 3 01/01/2008
2 4 01/29/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
latsj ~[2] ~ E] DO 0
Type 1
Type 2 Type 3 Type 4
Type 5
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.
(TMlJB) Page 3 of 16
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.: 307153
Project No.: 0712932
Date of Service: 12/04/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design I.D.: 7753PW
Placement Date: 12/04/2007
Weather Conditions: Clear
Time Sampled: 05:50am
Temperature - Air: 420F
Truck No: 139
Air Content: 4.0%
Overall Placement Location:
Paving
Batch time: 05:33am
Concrete: 800F
Ticket No: 9685
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.75
Sample Location:
125' north, 215' east from northwest building corner
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
86,630
Area
(in')
28.27
Type 6
REPORT OF TESTS
Compressive
Strength
(psi)
3,060
Fracture
Type
Type2
Cylinder
Marked Date
Set No. Tested
3 1 12/11/2007
3 2 01/01/2008
3 3 01/01/2008
3 4 01/29/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~~ [I1]~ ~ 51 DO 0
Type 1
Type 2 Type 3 Type 4
Type 5
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.
(TM/JB) Page 5 of 16
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.: 307153
Project No.: 0712932
Date of Service: 12/04/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 12/04/2007
Weather Conditions: Clear
Time Sampled: 07:00am
Temperature - Air: 450F
Truck No: 110
Air Content: 4.3%
Overall Placement Location:
Paving
Batch time: 06:42am
Concrete: 800F
Ticket No: 9699
Unit Weight (pet): NA
Measured
Slump
(inches)
5.75
Sample Location:
25' north, 300' east from northwest building corner
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
90,290
Diameter
(in)
6.00
Area
(in')
28.27
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
4 1 12/11/2007
4 2 01/01/2008
4 3 01/01/2008
4 4 01/29/2008
Age
(days)
7
28
28
56
f3JE:] ~[g Kill E] 00 0
Type 1
Type 2 Type 3 Type 4
Type 5
Type 6
Compressive
Strength
(psi)
3,190
Fracture
Type
Type6
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.
(TM/JB) Page 7 of 16
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.: 307153
Project No.: 0712932
Date of Service: 12/04/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 12/04/2007
Weather Conditions: Sunny, clear
Time Sampled: 08:55am Batch time: 08:36am
Temperature - Air: 520F Concrete: 820F
Truck No: 103 Ticket No: 9716
Air Content: 4.5% Unit Weight (pet): NA
Overall Placement Location:
Paving
Measured
Slump
(inches)
5.25
Sample Location:
75' north, 375' east from northwest building corner
REPORT OF TESTS
r21C3 [g][J BIll GJ DO 0
Cylinder
Marked Date
Set No. Tested
5 1 12/11/2007
5 2 01/01/2008
5 3 01/01/2008
5 4 01/29/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
102,430
Compressive
Strength
(psi)
3,620
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.
(TM/JB) Page 9 of 16
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.: 307153
Project No.: 0712932
Date of Service: 12/04/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 12/04/2007
Weather Conditions: Sunny, clear
Time Sampled: 09:55am Batch time: 09:39am
Temperature - Air: 550F Concrete: 840F
Truck No: 139 Ticket No: 9730
Air Content: 4.4% Unit Weight (pet): NA
Overall Placement Location:
Paving
Measured
Slump
(inches)
5.0
Sample Location:
50' north, 450' east from northwest building corner
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
6 1 12/11/2007
6 2 01/01/2008
6 3 01/01/2008
6 4 01/29/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
0E:3 [I][g [)J] t;J DO 0
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
105,910
Compressive
Strength
(psi)
3,750
Fracture
Type
Type6
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.
(TMIJB) Page 11 of 16
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.: 307153
Project No.: 0712932
Date of Service: 12/04/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 12/04/2007
Weather Conditions: Sunny, clear
Time Sampled: 11:10am Batch time: 10:48am
Temperature - Air: 580F Concrete: 880F
Truck No: 138 Ticket No: 9744
Air Content: 4.5% Unit Weight (pcf): NA
Overall Placement Location:
Paving
Measured
Slump
(inches)
4.75
Sample Location:
100' north, 550' east from northwest building corner
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
7 1 12/11/2007
7 2 01/01/2008
7 3 01/01/2008
7 4 01/29/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~~ ~[] BIB EJ 00 0
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
116,930
Compressive
Strength
(psi)
4,140
Fracture
Type
Type6
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.
(TM/JB) Page 13 of 16
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.: 307153
Project No.: 0712932
Date of Service: 12/04/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 12/04/2007
Weather Conditions: Sunny, clear
Time Sampled: 12:20pm Batch time: 12:06pm
Temperature - Air: 600F Concrete: 860F
Truck No: 138 Ticket No: 9760
Air Content: 4.2% Unit Weight (pet): NA
Overall Placement Location:
Paving
Measured
Slump
(inches)
4.75
Sample Location:
125' north, 675' east from northwest building corner
REPORT OF TESTS
0tj ~~ [ill] E;] DO 0
Cylinder
Marked Date
Set No. Tested
8 1 12/11/2007
8 2 01/01/2008
8 3 01/01/2008
8 4 01/29/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
112,710
Compressive
Strength
(psi)
3,990
Fracture
Type
Type6
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.
(TM/JB) Page 15 of 16
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.: 307302
Project No.: 0712932
Date of Service: 12/05/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design I.D.: 7753PW
Placement Date: 12/05/2007
Weather Conditions: Clear
Time Sampled: 03:10am
Temperature - Air: 440F
Truck No: 101
Air Content: 4.5%
Overall Placement Location:
Paving, Point West VII
Batch time: 02:58am
Concrete: 800F
Ticket No: 9764
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.25
Sample Location:
50' north, 700' east from northwest building corner
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
1 1 12/12/2007
1 2 01/02/2008
1 3 01/02/2008
1 4 01/30/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~r3 ~l9 5IE [] DO 0
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
107,150
Compressive
Strength
(psi)
3,790
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.
(TM/JB) 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.: 307302
Project No.: 0712932
Date of Service: 12/05/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppel!, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 12/05/2007
Weather Conditions: Clear
Time Sampled: 04:30am
Temperature - Air: 440F
Truck No: 136
Air Content: 4.4%
Overall Placement Location:
Paving, Point West VII
Batch time: 04: 12am
Concrete: 800F
Ticket No: 9777
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.25
Sample Location:
15' north, 750' east from northwest building corner
REPORT OF TESTS
~r:g ~g] 5ffi bJ DO 0
cylinder
Marked Date
Set No. Tested
2 1 12/12/2007
2 2 01/02/2008
2 3 01/02/2008
2 4 01/30/2008
Age
(days)
7
28
28
56
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
113,660
Compressive
Strength
(psi)
4,020
Fracture
Type
Type2
Diameter
(in)
6.00
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.
(TM/JB) 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.: 307302
Project No.: 0712932
Date of Service: 12/05/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 12/05/2007
Weather Conditions: Clear
Time Sampled: 06:05am
Temperature - Air: 500F
Truck No: 144
Air Content: 4.3%
Overall Placement Location:
Paving, Point West VII
Batch time: 05:50am
Concr~te: 820F
Ticket No: 9792
Unit Weight (pet): NA
Measured
Slump
(inches)
5.75
Sample Location:
75' north, 825' east from northwest building corner
REPORT OF TESTS
r8jt:j ~~ BIll lSJ DO 0
Cylinder
Marked Date
Set No. Tested
3 1 12/12/2007
3 2 01/02/2008
3 3 01/02/2008
3 4 01/30/2008
Age
(days)
7
28
28
56
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
105,950
Compressive
Strength
(psi)
3,750
Fracture
Type
Type2
Diameter
(in)
6.00
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.
(TM/JB) Page 3 of 8
Rone Engineering
.
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 307302
Project No.: 0712932
Date of Service: 12/05/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 12/05/2007
Weather Conditions: Sunny, clear
Time Sampled: 07:15am Batch time: 07:00am
Temperature - Air: 530F Concrete: 840F
Truck No: 120 Ticket No: 9807
Air Content: 4.5% Unit Weight (pcf): NA
Overall Placement Location:
Paving, Point West VII
Measured
Slump
(inches)
5.75
Sample Location:
10' north, 900' east from northwest building corner
REPORT OF TESTS
r823 ~gj 5IlJ b] 00 0
Cylinder
Marked Date
Set No. Tested
4 1 12/12/2007
4 2 01/02/2008
4 3 01/02/2008
4 4 01/30/2008
Age
(days)
7
28
28
56
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
104,130
Compressive
Strength
(psi)
3,680
Fracture
Type
Type3
Diameter
(in)
6.00
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.
(TM/JB) 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.: 307302
Project No.: 0712932
Date of Service: 12/05/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 12/05/2007
Weather Conditions: Sunny, clear
Time Sampled: 09:30am Batch time: 09:13am
Temperature - Air: 600F Concrete: 860F
Truck No: 117 Ticket No: 9824
Air Content: 4.4% Unit Weight (pct): NA
Overall Placement Location:
Paving, Point West VII
Measured
Slump
(inches)
5.0
Sample Location:
25' south, 600' east from southwest building corner
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
5 1 12/12/2007 7 6.00 28.27 125,820 4,450 Type2
5 2 01/02/2008 28
5 3 01/02/2008 28
5 4 01/30/2008 56
0[3 ~[J] [illj ~ DO 0
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.
(TMlJB) 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.: 307302
Project No.: 0712932
Date of Service: 12/05/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 10
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 12/05/2007
Weather Conditions: Clear
Time Sampled: 11 :40am
Temperature - Air: 600F
Truck No: 134
Air Content: 4.5%
Overall Placement Location:
Paving, Point West VII
Batch time: 11 :22am
Concrete: 860F
Ticket No: 9838
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.0
Sample Location:
20' south, 500' east from southwest building corner
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
126,230
Diameter
(in)
6.00
Area
(inZ)
28.27
REPORT OF TESTS
~rJ ~~ Bill t;l DO 0
Cylinder
Marked Date
Set No. Tested
6 1 12/12/2007
6 2 01/02/2008
6 3 01/02/2008
6 4 01/30/2008
Age
(days)
7
28
28
56
Type 1
Type 2 Type 3 Type 4
Type 5
Type 6
Compressive
Strength
(psi)
4,460
Fracture
Type
Type2
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.
(TM/JB) 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, 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.: 307460
Project No.: 0712932
Date of Service: 12/06/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 1
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design I.D.: 7753PW
Placement Date: 12/06/2007
Weather Conditions: Clear
Time Sampled: 07:10am
Temperature - Air: 500F
Truck No: 103
Air Content: 4.6%
Overall Placement Location:
Paving
Batch time: 06:46am
Concrete: 800F
Ticket No: 17395
Unit Weight (pet): NA
Measured
Slump
(inches)
5.25
Sample Location:
50' south, 700' east from southwest building corner
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
1 1 12/13/2007
1 2 01 /03/2008
1 3 01/03/2008
1 4 01/31/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~r:g ~[g 51] ~ DO 0
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
124,130
Compressive
Strength
(psi)
4,390
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.
(TMlJB) Page 1 of 6
Rone Engineering
.
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 307460
Project No.: 0712932
Date of Service: 12/06/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 1
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753PW
Placement Date: 12/06/2007
Weather Conditions: Sunny, clear
Time Sampled: 08:30am Batch time: 08:16am
Temperature - Air: 520F Concrete: 820F
Truck No: 126 Ticket No: 17411
Air Content: 4.5% Unit Weight (pet): NA
Overall Placement Location:
Paving
Measured
Slump
(inches)
5.25
Sample Location:
25' south, 775' east from southwest building corner
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 12/13/2007 7 6.00 28.27 114,850 4,060 Type2
2 2 01/03/2008 28
2 3 01/03/2008 28
2 4 01/31/2008 56
~E:j ~Q] 5IE E;J DO D
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 contnol. 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.
(TMlJB) Page 3 of 6
Rone Engineering
.
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 307460
Project No.: 0712932
Date ot Service: 12106/2007
Report Date: 12/17/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 1
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design I.D.: 7753PW
Placement Date: 12/06/2007
Weather Conditions: Sunny, clear
Time Sampled: 08:30am Batch time: 08:16am
Temperature - Air: 520F Concrete: 820F
Truck No: 126 Ticket No: 17411
Air Content: 4.5% Unit Weight (pet): NA
Overall Placement Location:
Paving
Measured
Slump
(inches)
5.25
Sample Location:
25' south, 775' east from southwest building corner
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
3 1 12/13/2007
3 2 01/03/2008
3 3 01/03/2008
3 4 01/31/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
[8j~ ~~ rnJ [] DO 0
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
110,090
Compressive
Strength
(psi)
3,890
Fracture
Type
Type5
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.
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