Duke Lesley 1A-LR080307
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.: 310283
Project No.: 0713408
Date ot Service: 01/10/2008
Report Date: 03/07/2008
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.: 7753PW6
Placement Date: 01/10/2008
Weather Conditions: Cloudy
Time Sampled: 03:22am
Temperature - Air: 430F
Truck No: 117
Air Content: 4.6%
Overall Placement Location:
Paving, fire lane, south side of building 6
Batch time:
Concrete: 570F
Ticket No: 18215
Unit Weight (pet): NA
Measured
Slump
(inches)
5.0
Sample Location:
470' west from southeast corner of building 6 (center)
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 01/17/2008 7 6.00 28.27 1 07,450 3,800 Type2
1 2 02/07/2008 28 6.00 28.27 159,270 5,630 Type2
1 3 02/07/2008 28 6.00 28.27 152,760 5,400 Type2
Average 5,520
4 03/06/2008 56 6.00 28.27 176,030 6,230 Type3
~[] [@]Q] ~ E;J 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.
(TM/KW) Page 1 of 19
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.: 310283
Project No.: 0713408
Date of Service: 01/10/2008
Report Date: 03/07/2008
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 1.0.: 7753PW6
Placement Date: 01/10/2008
Weather Conditions: Cloudy
Time Sampled: 04:10am
Temperature - Air: 480F
Truck No: 126
Air Content: 4.5%
Overall Placement Location:
Paving, fire lane, south side of building 6
Batch time: 03:38am
Concrete: 600F
Ticket No: 18221
Unit Weight (pet): NA
Measured
Slump
(inches)
5.0
Sample Location:
450' west from southeast corner of building 6
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 01/17/2008 7 6.00 28.27 108,070 3,820 Type2
2 2 02/07/2008 28 6.00 28.27 143,900 5,090 Type5
2 3 02/07/2008 28 6.00 28.27 149,800 5,300 Type5
Average 5,190
2 4 03/06/2008 56 6.00 28.27 155,070 5,480 Type5
~t]
rrmm
t:jt:j
Type 2
ill] t;J DO D
Type 1
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.
(TM/KW) Page 3 of 19
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.: 310283
Project No.: 0713408
Date of Service: 01/10/2008
Report Date: 03/07/2008
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.: 7753PW6
Placement Date: 01/10/2008
Weather Conditions: Cloudy
Time Sampled: 05:18am
Temperature - Air:
Truck No: 126
Air Content: 4.5%
Overall Placement Location:
Paving, fire lane, south side of building 6
Batch time: 04:58am
Concrete: 600F
Ticket No: 18236
Unit Weight (pet): NA
Measured
Slump
(inches)
5.5
Sample Location:
435' west from southeast corner of building 6
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 01/17/2008 7 6.00 28.27 100,850 3,570 Type5
3 2 02/07/2008 28 6.00 28.27 160,320 5,670 Type2
3 3 02/07/2008 28 6.00 28.27 156,420 5,530 Type2
Average 5,600
3 4 03/06/2008 56 6.00 28.27 162,560 5,750 Type6
~rJ [g]~ ffi] E;J DO D
t1 ,.l.
, ,
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.
(TMlKW) Page 5 of 19
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.: 310283
Project No.: 0713408
Date of Service: 01/10/2008
Report Date: 03/07/2008
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 1.0.: 7753PW6
Placement Date: 01/10/2008
Weather Conditions: Cloudy
Time Sampled: 06:13am
Temperature. Air: 520F
Truck No: 126
Air Content: 4.7%
Overall Placement Location:
Paving, fire lane, south side of building 6
Batch time: 05:54am
Concrete: 600F
Ticket No: 18243
Unit Weight (pcf): NA
Measured
Slump
(inches)
5.5
Sample Location:
410' west from southeast corner of building 6
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
4 1 01/17/2008 7 6.00 28.27 81,700 2,890 Type5
4 2 02/07/2008 28 6.00 28.27 130,750 4,620 Type2
4 3 02/07/2008 28 6.00 28.27 124,210 4,390 Type5
Average 4,510
4 4 03/06/2008 56 6.00 28.27 145,230 5,140 Type2
0t3 ~[g CJE EJ 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 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/KW) Page 7 of 19
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.: 310283
Project No.: 0713408
Date of Service: 01/10/2008
Report Date: 03/07/2008
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) (in') (Ibs) (psi)
5 1 01/17/2008 7 6.00 28.27 86,850 3,070
5 2 02/07/2008 28 6.00 28.27 130,400 4,610
5 3 02/07/2008 28 6.00 28.27 131,340 4,650
Average 4,630
5 4 03/06/2008 56 6.00 28.27 151,380 5,350
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
~~ ~gJ ~ ~ DO D
Type 1
Type 2 Type 3 Type 4
Type 5
PROJECT DATA
Mix Design I.D.: 7753PW6
Placement Date: 01/10/2008
Weather Conditions: Cloudy
Time Sampled: 07:30am
Temperature - Air: 520F
Truck No: 133
Air Content: 4.3%
Overall Placement Location:
Paving, fire lane, south side of building 6
Batch time: 07: 1 Oam
Concrete: 600F
Ticket No: 18253
Unit Weight (pet): NA
Measured
Slump
(inches)
5.0
Sample Location:
332' west from southeast corner of building 6
Fracture
Type
Type5
Type6
Type3
Type4
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.
(TMfKW) Page 9 of 19
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.: 310283
Project No.: 0713408
Date of Service: 01/10/2008
Report Date: 03/07/2008
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) (in') (Ibs) (psi)
6 1 01/17/2008 7 6.00 28.27 114,060 4,030
6 2 02/07/2008 28 6.00 28.27 165,610 5,860
6 3 02/07/2008 28 6.00 28.27 162,590 5,750
Average 5,800
6 4 03/06/2008 56 6.00 28.27 179,910 6,360
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
~E3 ~~ [ill] E] DO D
Type 1
Type 2 Type 3 Type 4
Type 5
PROJECT DATA
Mix Design I.D.: 7753PW6
Placement Date: 01/10/2008
Weather Conditions: Cloudy
Time Sampled: 08:40am
Temperature - Air: 500F
Truck No: 135
Air Content: 5.5%
Overall Placement Location:
Paving, fire lane, south side of building 6
Batch time: 08:01am
Concrete: 620F
Ticket No: 18265
Unit Weight (pet): NA
Measured
Slump
(inches)
5.5
Sample Location:
205' west from southeast corner of building 6
Fracture
Type
Type2
Type2
Type3
Type5
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.
(TMlKW) Page 11 of 19
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.: 310283
Project No.: 0713408
Date of Service: 01/10/2008
Report Date: 03/07/2008
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) (in') (Ibs) (psi)
7 1 01/17/2008 7 6.00 28.27 98,680 3,490
7 2 02/07/2008 28 6.00 28.27 143,820 5,090
7 3 02/07/2008 28 6.00 28.27 138,440 4,900
Average 4,990
7 4 03/06/2008 56 6.00 28.27 149,190 5,280
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
~E3 ~~ ffiE t] DO D
Type 1
Type 2 Type 3 Type 4
Type 5
PROJECT DATA
Mix Design I.D.: 7753PW6
Placement Date: 01/10/2008
Weather Conditions: Cloudy
Time Sampled: 09:05am
Temperature - Air: 510F
Truck No: 117
Air Content: 4.6%
Overall Placement Location:
Paving, fire lane, south side of building 6
Batch time: 08:44am
Concrete: 580F
Ticket No: 18271
Unit Weight (pet): NA
Measured
Slump
(inches)
5.0
Sample Location:
175' west from southeast corner of building 6
Fracture
Type
Type2
Type6
Type3
Type6
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/KW) Page 13 of 19
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.: 310283
Project No.: 0713408
Date of Service: 01/10/2008
Report Date: 03/07/2008
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 1.0.: 7753PW6
Placement Date: 01/10/2008
Weather Conditions: Cloudy
Time Sampled: 10:30am
Temperature - Air: 540F
Truck No: 139
Air Content: 4.7%
Overall Placement Location:
Paving, fire lane, south side of building 6
Batch time: 10:01am
Concrete: 600F
Ticket No: 18283
Unit Weight (pet): NA
Measured
Slump
(inches)
5.0
Sample Location:
140' west from southeast corner of building 6
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
8 1 01/17/2008 7 6.00 28.27 92,460 3,270 Type2
8 2 02/07/2008 28 6.00 28.27 136,700 4,830 Type5
8 3 02/07/2008 28 6.00 28.27 135,250 4,780 TypeS
Average 4,810
B 4 03/06/2008 56 6.00 28.27 154,220 5,450 Type5
0t3 ~Q] 5m 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 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/KW) Page 15 of 19
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.: 310283
Project No.: 0713408
Date of Service: 01/10/2008
Report Date: 03/07/2008
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)
9 1 01/17/2008 7 6.00 28.27 83,160 2,940
9 2 02/07/2008 28 6.00 28.27 129,660 4,590
9 3 02/07/2008 28 6.00 28.27 127,340 4,500
Average 4,540
9 4 03/06/2008 56 6.00 28.27 157,870 5,580
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
~~ ~[g fm E;J DO D
Type 1
Type 2 Type 3 Type 4
Type 5
PROJECT DATA
Mix Design 1.0.: 7753PW6
Placement Date: 01/10/2008
Weather Conditions: Cloudy
Time Sampled: 11 :30am
Temperature - Air: 540F
Truck No: 126
Air Content: 4.5%
Overall Placement Location:
Paving, fire lane, south side of building 6
Batch time: 10:54am
Concrete: 600F
Ticket No: 18291
Unit Weight (pet): NA
Measured
Slump
(inches)
5.0
Sample Location:
15' west from southeast corner approach
Fracture
Type
Type2
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.
(TM/KW) Page 17 of 19