Duke Lesley 1A-LR080212
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.: 312575
Project No.: 0713408
Date of Service: 02/04/2008
Report Date: 02/12/2008
Project: Point West VI, I"
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: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): NA
Air (%): NA
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: 02/04/2008
Weather Conditions: Cloudy, windy
Time Sampled: 02:45am Batch time:
Temperature - Air: 660F Concrete: 670F
Truck No: 126 Ticket No:
Air Content: 6.0% Unit Weight (pet): NA
Overall Placement Location:
(Paving) Parking spaces on southeast corner of Building VI
Measured
Slump
(inches)
5.0
Sample Location:
40' south from grid line U42
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
1 1
Date
Tested
02/07/2008
Age
(days)
3
Diameter
(in)
6.00
1
1
2
3
03/03/2008
03/03/2008
28
28
4
03/31/2008
56
0Ej ~l1J ~ ~ DO D
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
121,120
Compressive
Strength
(psi)
4,280
Fracture
Type
Type 5
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 a[e addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(GKlKW) 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.: 312575
Project No.: 0713408
Date of Service: 02/04/2008
Report Date: 02/12/2008
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
Cor,crete Supplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): NA
Air (%): NA
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
PROJECT DATA
Mix Design I.D.: 7753
Placement Date: 02/04/2008
Weather Conditions: Cloudy, windy
Time Sampled: 04:30am Batch time:
Temperature - Air: 670F Concrete: 680F
Truck No: 115 Ticket No:
Air Content: 5.7% Unit Weight (pet): NA
Overall Placement Location:
(Paving) Parking spaces on southeast corner of Building VI
Measured
Slump
(inches)
5.75
Sample Location:
35' south from grid line U41
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
2 1 02/11/2008
2 2 03/03/2008
2 3 03/03/2008
2 4 03/31/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~EJ ~[J-J ~ LJ DO D
Type 1
Type 2
Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
102,100
Compressive
Strength
(psi)
3,610
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.
(GKlKW) 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.: 312575
Project No.: 0713408
Date of Service: 02/04/2008
Report Date: 02/12/2008
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: Ootter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): NA
Air (%): NA
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
PROJECT DATA
Mix Design I.D.: 7753
Placemp.nt Date: 02/04/2008
Weathe: Conditions: Cloudy, windy
Time Sampled: 07:00am Batch time:
Temperature - Air: 680F Concrete: 700F
Truck No: 139 Ticket No:
Air Content: 4.0% Unit Weight (pcf): NA
Overall Placement Location:
(Paving) Parking spaces on southeast corner of Building VI
Measured
Slump
(inches)
5.5
Sample Location:
40' south from grid line L/39
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 02/11/2008 7 6.00 28.27 171,040 6,050 Type2
3 2 03/03/2008 28
3 3 03/03/2008 28
3 4 03/31/2008 56
~EJ ~l9 5I] ~ 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.
(GK/KW) 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.: 312575
Project No.: 0713408
Date of Service: 02/04/2008
Report Date: 02/12/2008
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: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): NA
Air (%): NA
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: 02/04/2008
Weather Conditions: Cluudy, windy
Time Sampled: 08:30am Batch time:
Temperature - Air: 690F Concrete: 720F
Truck No: 126 Ticket No:
Air Content: 5.0% Unit Weight (pet): NA
Overall Placement Location:
(Paving) Parking spaces on southeast comer of Building VI
Measured
Slump
(inches)
5.0
Sample Location:
30' north from AJ6.7
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
4 1 02/11/2008
4 2 03/03/2008
4 3 03/03/2008
4 4 03/31/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~tj ~~ [IE lS] DO D
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
163,890
Compressive
Strength
(psi)
5,800
Fracture
Type
Type2
Area
(in2)
28.27
Type 6
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(GKlKW) 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.: 312575
Project No.: 0713408
Date of Service: 02/04/2008
Report Date: 02/12/2008
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: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): NA
Air (%): NA
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
PROJECT DAT~
Mix Design J.D.: 7753
Placement Date: 02/04/2008
Weather Conditions: Partly cloudy, windy
Time Sampled: 12:35pm Batch time:
Temperature - Air: 770F Concrete: 770F
Truck No: 135 Ticket No:
Air Content: 5.7% Unit Weight (pcf): NA
Overall Placement Location:
(Paving) Parking spaces on southeast corner of Building VI
Measured
Slump
(il Jches)
5.0
Sample Location:
77' south from grid line U5.2
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
5 1 02/11/2008
5 2 03/03/2008
5 3 03/03/2008
5 4 03/31/2008
Age
(days)
7
Diameter
(in)
6.01
28
28
56
~EJ ~~ ill] E;] DO D
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
148,890
Compressive
Strength
(psi)
5,250
Fracture
Type
Type2
Area
(in2)
28.37
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.
(GK/KW) 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.: 310619
Project No.: 0713408
Date of Service: 01/14/2008
Report Date: 02/12/2008
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)
1 1 01/21/2008 7 6.00 28.27 113,440 4,010
1 2 02/11/2008 28 6.00 28.27 153,880 5,440
1 3 02/11/2008 28 6.00 28.27 159,750 5,650
Average 5,550
4 03/10/2008 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
laE3 [9J[1J ~ t] DO D
Type 1
Type 2 Type 3 Type 4
Type 5
PROJECT DATA
Mix Design I.D.: 7753PW6
Placement Date: 01/14/2008
Weather Conditions: Clear
Time Sampled: 03:20am
Temperature - Air: 400F
Truck No: 133
Air Content: 4.6%
Overall Placement Location:
Parking lot, paving, north side of building 6
Measured
Slump
(inches,
5.0
Batch time: 03:03am
Concrete: 550F
Ticket No: 18379
Unit Weight (pet): NA
Sample Location:
10' west from northwest corner of building 6
Fracture
Type
Type2
Type2
TypeS
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.: 310619
Project No.: 0713408
Date of Service: 01/14/2008
Report Date: 02/12/2008
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.
PROJECT DATA
Contractor: Duke Construction, LP
Cr>ncrete Supplier: Potter Concrete
PI.mt: 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-1 064
ASTM C-138
ASTM C-39
Mix Design I.D.: 7753PW6
Placement Date: 01/14/2008
Weather Conditions: Clear
Time Sampled: 03:50am
Temperature - Air: 400F
Truck No: 103
Air Content: 4.3%
Overall Placement Location:
Parking lot, paving, north side of building 6
Measured
Slump
(inches)
5.0
Batch time: 03:32am
Concrete: 540F
Ticket No: 18379
Unit Weight (pcf): NA
Sample Location:
25' west from northwest corner of building 6
REPORT OF TESTS
Maximum Compressive
Age Diameter Area Load Strength
(days) (in) (in2) (Ibs) (psi)
7 6.00 28.27 111,950 3,960
28 6.00 28.27 160,010 5,660
28 6.00 28.27 149,090 5,270
Average 5,470
56
~ DO D
Cylinder
Marked
Set No.
- -
2 1
Date
Tested
01/21/2008
2
2
2
3
02/11/2008
02/11/2008
2
03/10/2008
4
~r:J ~QJ
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Fracture
Type
Type2
Type2
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.
(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 15241
1101 W Little York, Ste 600, Houston, TX 11040
4421 Freidrich, Ste 195, Austin, TX 18144
Corporate Phone: (214) 630-9145
Report of Concrete Compressive Strength Test
Report No.: 310619
Project No.: 0713408
Date of Service: 01/14/2008
Report Date: 02/12/2008
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.
PROJECT DATA
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
Mix Design I.D.: 7753PW6
Placement Date: 01/14/2008
Weather Conditions: Clear
Time Sampled: 04:48am
Temperature - Air: 410F
Truck No: 138
Air Content: 4.5%
Overall Placement Location:
Parking lot, paving, north side of building 6
Measured
Slump
(inches)
5.5
Batch time: 04:38am
Concrete: 560F
Ticket No: 18392
Unit Weight (pet): NA
Sample Location:
90' west from northwest 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 01/21/2008 7 6.00 28.27 98,810 3,490 Type~
3 2 02/11/2008 28 6.00 28.27 139,360 4,930 Type3
3 3 02/11/2008 28 6.00 28.27 133,260 4,710 Type2
Average 4,820
3 4 03/10/2008 56
~~
rrmm
t:Jt:j
Type 2
[}lB ~ DO D
Type 1
Type 3 Type 4
Type 5
Type 6
L1MITA nONS: 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 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.: 310619
Project No.: 0713408
Date of Service: 01/14/2008
Report Date: 02/12/2008
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.
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) (in2) (Ibs) (psi)
4 1 01/21/2008 7 6.00 28.27 102,810 3,640
4 2 02/11/2008 28 6.00 28.27 134,380 4,750
4 3 02/11/2008 28 6.00 28.27 140,230 4,960
Average 4,860
4 4 03/10/2008 56
Contractor: Duke Construction, LP
Concrete Supplier: Pottp- 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
~EJ ~gJ ill] E;J DO D
Type 1
Type 2 Type 3 Type 4
Type 5
Mix Design I.D.: 7753PW6
Placement Date: 01/14/2008
Weather Conditior,s: Clear
Time Sampled: 05:50am
Temperature - Air: 410F
Truck No: 135
Air Content: 4.2%
Overall Placement Location:
Parking lot, paving, north side of building 6
Measured
Slump
(inches)
5.0
Batch time: 05:32am
Concrete: 570F
Ticket No: 18405
Unit Weight (pcf): NA
Sample Location:
180' west from northwest corner of building 6
Fracture
Type
Type2
Type2
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.
(TMlKW) 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.: 310619
Project No.: 0713408
Date of Service: 01/14/2008
Report Date: 02/12/2008
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.
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) (in2) (Ibs) (psi)
5 1 01/21/2008 7 6.00 28.27 109,850 3,890
5 2 02/11/2008 28 6.00 28.27 140,940 4,980
5 3 02/11/2008 28 6.00 28.27 129,650 4,590
Average 4,790
5 4 03/10/2008 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-1 064
ASTM C-138
ASTM C-39
tjEJ ~~ 5IE [S] DO 0
Type 1
Type 2 Type 3 Type 4
Type 5
Mix Design I.D.: 7753PW6
PlaCelT'1nt Date: 01/14/2008
Weather Conditions: Sunny
Time Sampled: 06:43am
Temperature - Air: 350F
Truck No: 133
Air Content: 4.2%
Overall Placement Location:
Parking lot, paving, north side of building 6
Measured
Slump
(inches),
5.5
Batch time: 06:20am
Concrete: 520F
Ticket No: 18417
Unit Weight (pet): NA
Sample Location:
210' west from northwest corner of building 6
Fracture
Type
Type6
Type2
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 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.: 310619
Project No.: 0713408
Date of Service: 01/14/2008
Report Date: 02/12/2008
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 01/21/2008 7 6.00 28.27 119,610 4,230
6 2 02/11/2008 28 6.00 28.27 142,030 5,020
6 3 02/11/2008 28 6.00 28.27 143,600 5,080
Average 5,050
6 4 03/10/2008 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-1 064
ASTM C-138
ASTM C-39
~tJ [g]~ ~ ~ DO D
Type 1
Type 2 Type 3 Type 4
Type 5
PROJECT DATA
Mix Design I.D.: 7753PW6
Placement Date: 01/14/2008
Weather Conditions: Sunny
Time Sampled: 07:28am
Temperature - Air: 380F
Truck No: 133
Air Content: 4.8%
Overall Placement Location:
Parking lot, paving, north side of building 6
Measured
Slump
(inches)
5.5
Batch time: 06:54am
Concrete: 540F
Ticket No: 18425
Unit Weight (pcf): NA
Sample Location:
270' west from northwest corner of building 6
Fracture
Type
Type2
Type2
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 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.: 310619
Project No.: 0713408
Date of Service: 01/14/2008
Report Date: 02/12/2008
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.
PROJECT DATA
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
Mix Design I.D.: 7753PW6
Placement Date: 01/14/2008
Weather Conditions: Sunny
Time Sampled: 08:35am
Temperature - Air: 440F
Truck No: 103
Air Content: 4.5%
Overall Placement Location:
Parking lot, paving, north side of building 6
Measured
Slump
(inches)
5.0
Batch time: 08:11am
Concrete: 540F
Ticket No: 18434
Unit Weight (pet): NA
Sample Location:
330' west from northwest 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
7 1 01/21/2008 7 6.00 28.27 104,110 3,680 Type2
7 2 02/11/2008 28 5.97 27.99 135,600 4,840 Type2
7 3 02/11/2008 28 6.00 28.27 137,390 4,860 Type6
Average 4,850
7 4 03/10/2008 56
~E3 ~[g KG] E] 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 13 of 19
Rone Engineering
.
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
8908 Ambassador Row, Dallas, TX 75247
n01 W Little York, Ste 600, Houston, TX n040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 310619
Project No.: 0713408
Date of Service: 01/14/2008
Report Date: 02/12/2008
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.
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)
8 1 01/21/2008 7 6.00 28.27 109,680 3,880
8 2 02/11/2008 28 6.00 28.27 140,830 4,980
8 3 02/11/2008 28 6.00 28.27 128,290 4,540
Average 4,760
8 4 03/10/2008 56
Contractor: Duke Construction, LP
Concrete Suoplier: 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
~EJ [!]Q] [ill] [] DO D
Type 1
Type 2 Type 3 Type 4
Type 5
Mix Design I.D.: 7753PW6
Placement Date: 01/14/2008
Weather Conditions: Sunny
Time Sampled: 09:30am
Temperature - Air: 440F
Truck No: 126
Air Content: 4.6%
Overall Placement Location:
Parking lot, paving, north side of building 6
Measured
Slump
(inches)
5.5
Batch time: 08:55am
Concrete: 540F
Ticket No: 18443
Unit Weight (pcf): NA
Sample Location:
420' west from northwest corner of building 6
Fracture
Type
Type2
Type6
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 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.: 310619
Project No.: 0713408
Date ot Service: 01/14/2008
Report Date: 02/12/2008
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 01/21/2008 7 6.00 28.27 97,060 3,430
9 2 02/11/2008 28 6.00 28.27 121,430 4,290
9 3 02/11/2008 28 6.00 28.27 128,680 4,550
Average 4,420
9 4 03/10/2008 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-1 064
ASTM C-138
ASTM C-39
~~ ~[g [illj ~ DO D
Type 1
Type 2 Type 3 Type 4
Type 5
PROJECT DATA
Mix Design 1.0.: 7753PW6
Placement Date: 01/14/2008
Weather Conditions: Sunny
Time Sampled: 10:30am
Temperature - Air: 490F
Truck No: 126
Air Content: 4.6%
Overall Placement Location:
Parking lot, paving, north side of building 6
Measured
Slump
(inches)
5.0
Batch time: 09:54am
Concrete: 530F
Ticket No: 18451
Unit Weight (pet): NA
Sample Location:
460' west from northwest corner of building 6
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.
(TM/KW) Page 17 of 19