Duke Lesley 1A-LR080219
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.: 311316
Project No.: 0713408
Date of Service: 01/21/2008
Report Date: 02/19/2008
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.
Contractor: Duke Construction, LP
Concrete S'Jpplier: Potter Concrete
Plant: 1
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 3" - 5"
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.: 7753
Placement Date: 01/21/2008
Weather Conditions: Cloudy
Time Sampled: 03:30am
Temperature - Air: 440F
Truck No: 126
Air Content: 4.3%
Overall Placement Location:
Paving parking lot north side of building 6
Batch time: 03:19am
Concrete: 530F
Ticket No: 18716
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.0
Sample Location:
900' west from northeast corner of building 6, sample taken from pump
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
135,000
183,720
190,650
Average
Type 6
REPORT OF TESTS
Compressive
Strength
(psi)
4,770
Fracture
Type
Type2
Age Diameter Area
(days) (in) (in2)
7 6.00 28.27
28 6.00 28.27
28 6.00 28.27
Cylinder
Marked
Set No.
- -
1 1
Date
Tested
01/28/2008
1
1
2
3
02/18/2008
02/18/2008
4
03/17/2008
56
l;~;::~. t>::] ~(rTtJ[T-]
/../ ......... .... ,..~~ ........,...
...._. ',___ _... __. ..,."..,,'~. _"'_' .._____a._ __..__
1~,I;q
lJ LJ
Type 3
1_-1 r'" .._\ l'~ --'-j l '--.']
'~':~J..____._,. ':'
Type 1
Type 2
Type 4
Type 5
6,500
6,740
6,620
Type2
Type5
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..
(CH/KW) 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.: 311316
Project No.: 0713408
Date of Service: 01/21/2008
Report Date: 02/19/2008
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.
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength
Set No. Tested (days) (in) (in2) (Ibs) (psi)
2 1 01/28/2008 7 6.00 28.27 134,920 4,770
2 2 02/18/2008 28 6.00 28.27 180,450 6,380
2 3 02/18/2008 28 5.99 28.18 193,070 6,850
Average 6,620
2 4 03/17/2008 56
Contractor: Duke Construction, LP
Concrete Supplier: Potter C'mcrete
Plant: 1
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 3" - 5"
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
~jEJ r~[g Dl] [SJ ['-'][J [J
Type 1
Type 2 Type 3 Type 4
Type 5
PROJECT DATA
Mix Design 1.0.: 7753
Placement Date: 01/21/2008
Weather Conditions: Cloudy
Time Sampled: 04:00am
Temperature - Air: 43DF
Truck No: 103
Air Content: 4.5%
Overall Placement Location:
Paving parking lot north side of building 6
Batch time: 03:51am
Concrete: 52DF
Ticket No: 18722
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.0
Sample Location:
865' west from northeast corner of building 6, sample taken from pump
Fracture
Type
Type5
Type6
Type3
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.
(CHIKW) Page 2 of 9
Rone Engineering
.
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
8908 Ambassatlor Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freitlrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 311316
Project No.: 0713408
Date of Service: 01/21/2008
Report Date: 02/19/2008
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.
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum Compressive
Age Diameter Area Load Strength Fracture
(days) (in) (in2) (Ibs) (psi) Type
7 6.00 28.27 133,070 4,710 Type2
28 6.00 28.27 182,840 6,470 Type2
28 6.00 28.27 187,640 6,640 Type6
Average 6,550
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 1
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 3" - 5"
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
Cylinder
Marked
Set No.
- -
3 1
Date
Tested
01/28/2008
3
3
2
3
02/18/2008
02/18/2008
3
4
03/17/2008
56
r~~J tSl [I.1J [C]
rnJl
"\ i,
, I
Type 3
[,,~.J [~J l~J [=]
Type 1
Type 2
Type 4
Type 5
PROJECT DATA
Mix Design 1.0.: 7753
Placement Date: 01/21/2008
Weather C.>nditions: Cloudy
Time Sampled: 04:46am
Temperature - Air: 430F
Truck No: 126
Air Content: 4.3%
Overall Placement Location:
Paving parking lot north side of building 6
Batch time: 04:30am
Concrete: 530F
Ticket No: 18731
Unit Weight (pet): NA
Measured
Slump
(inches)
5.0
Sample Location:
835' west from northeast corner of building 6, sample taken from pump
Type 6
LIMIT A TlONS: 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 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 Freidrlch, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 311316
Project No.: 0713408
Date of Service: 01/21/2008
Report Date: 02/19/2008
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.
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength
Set No. Tested (days) (in) (in2) (Ibs) (psi)
4 1 01/28/2008 7 6.00 28.27 126,460 4,470
4 2 02/18/2008 28 6.00 28.27 175,050 6,190
4 3 02/18/2008 28 6.00 28.27 186,100 6,580
Average 6,390
4 4 03/17/2008 56
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 1
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 3" - 5"
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
~ESJ ~TI[~J 5I] t] [JO 0
Type 1
Type 2 Type 3 Type 4
Type 5
PROJECT DATA
Mix Design \.0.: 7753
Placement Date: 01/21/~008
Weather Conditions: Cloudy
Time Sampled: 06:40am
Temperature - Air: 430F
Truck No: 103
Air Content: 4.2%
Overall Placement Location:
Paving parking lot north side of building 6
Batch time: 06:25am
Concrete: 520F
Ticket No: 18746
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.5
Sample Location:
760' west from northeast corner of building 6, sample taken from pump
Fracture
Type
Type5
Type6
Type2
Type 6
LIMIT A liONS: 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 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.: 311316
Project No.: 0713408
Date of Service: 01/21/2008
Report Date: 02/19/2008
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.
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 28.27 110,350 3,900 Type2
28 6.00 28.27 162,800 5,760 Type2
28 6.00 28.27 166,500 5,890 Type5
Average 5,820
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 1
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 3" - 5"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 101.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Cylinder
Marked
Set No.
- -
5 1
Date
Tested
01/28/2008
5
5
2
3
02/18/2008
02/18/2008
5
4
03/17/2008
56
[~,~ ~~1 P-:11 [9
lli]" 1
),
t 11
Type 3
E] [~J I~J [~J
Type 1
Type 2
Type 4
Type 5
PROJECT DATA
Mix Design I.D.: 7753
Placement Date: 01/21/2008
Weather Conditions: Cloudy
Time Sampled: 07:30am
Temperature - Air: 430F
Truck No: 126
Air Content: 4.3%
Overall Placement Location:
Paving parking lot north side of building 6
Measured
Slump
(inches)
Batch time: 07:17am
Concrete: 500F
Ticket No: 18757
Unit Weight (pcf): NA
Sample Location:
728' west from northeast corner of building 6, sample taken from pump
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 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.: 311316
Project No.: 0713408
Date of Service: 01/21/2008
Report Date: 02/19/2008
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.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 1
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 3" - 5"
Air (%): 3% - 5%
Test Method: ASTM C-172
ASTM C-31 (except 101.2)
ASTM C-143
ASTM C-231
ASTM C-1 064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 7753
Placement Date: 01/21/2008
Weather Conditions: Cloudy
Time Sampled: 08:35am
Temperature - Air: 420F
Truck No: 139
Air Content: 4.2%
Overall Placement Location:
Paving parking lot north side of building 6
Batch tim~: 08: 19am
Concrete: 500F
Ticket No: 18765
Unit Weight (pcf): NA
Measured
Slump
(in. ;hes)
5.0
Sample Location:
692' west from northeast corner of building 6, sample taken from pump
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fract....re
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
6 1 01/28/2008 7 6.00 28.27 111 , 190 3,930 Type2
6 2 02/18/2008 28 6.00 28.27 172,950 6,120 Type2
6 3 02/18/2008 28 6.00 28.27 163,530 5,780 Type2
Average 5,950
6 4 03/17/2008 56
~~~1 L~l [S] [g 5J] [~J [~~:\ [~] [~J
Type 1
Type 2 Type 3 Type 4
Type 5
Type 6
L1MITA TIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(C H/KW) Page 7 of 9
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.: 311316
Project No.: 0713408
Date of Service: 01/21/2008
Report Date: 02/19/2008
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.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 1
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 3" - 5"
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.: 7753
Placement Date: 01/21/2008
Weather Conditions: Cloudy
Time Sampled: 09:10am
Temperature - Air: 410F
Truck No: 135
Air Content: 4.2%
Overall Placement Location:
Paving parking lot north side of building 6
Batch time: 08:45am
Concrete: 500F
Ticket No: 18771
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.0
Sample Location:
647' west from northeast corner of building 6, sample taken from pump
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 01/28/2008 7 6.00 28.27 103,340 3,650 Type5
7 2 02/18/2008 28 6.00 28.27 160,680 5,680 Type2
7 3 02/18/2008 28 6.00 28.27 164,050 5,800 Type2
Average 5,740
7 4 03/17/2008 56
l~~ ~ ~~[~ Le] E1] t] [~] [=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 8 of 9