Duke Lesley 1A-LR080207
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.: 312071
Project No.: 0713408
Date of Service: 01/30/2008
Report Date: 02/07/2008
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.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 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
Batch time: 02:57am
Concrete: 510F
Ticket No: 18904
Unit Weight (pet): NA
Measured
Slump
(inches)
5.75
Mix Design I.D.: 7753
Placement Date: 01/30/2008
Weather Conditions: Clear
Time Sampled: 03:30am
Temperature - Air: 320F
Truck No: 133
Air Content: 6.0%
Overall Placement Location:
(Paving) loading dock parking south side of building, parking spaces and driveway on
northwest corner of building
Sample Location:
60' west, 60' north from grid line A.1
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
1 1 02/06/2008 7 6.01 28.37 92,950 3,280 Type2
1 2 02/27/2008 28
1 3 02/27/2008 28
1 4 03/26/2008 56
[8JE3 ~[g 5ill ~ 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.
(CH/KW) Page 1 of 11
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.: 312071
Project No.: 0713408
Date ot Service: 01/30/2008
Report Date: 02/07/2008
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.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete ~upplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 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
Batch time: 04: 11 am
Concrete: 520F
Ticket No: 18915
Unit Weight (pet): NA
Measured
Slump
(inches)
5.75
Mix Design 1.0.: 7753
Placrment Date: 01/30/2008
Weather Conditions: Clear
Time Sampled: 04:35am
Temperature - Air: 310F
Truck No: 133
Air Content: 5.7%
Overall Placement Location:
(Paving) loading dock parking south side of building, parking spaces and driveway on
northwest corner of building
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
96,320
Area
(in')
28.27
Type 6
Sample Location:
50' north from grid line A.1
REPORT OF TESTS
Compressive
Strength
(psi)
3,410
Fracture
Type
Type3
Cylinder
Marked Date
Set No. Tested
2 1 02/06/2008
2 2 02/27/2008
2 3 02/27/2008
2 4 03/26/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~EJ ~~ fllj ~ DO D
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.
(CH/KW) Page 2 of 11
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.: 312071
Project No.: 0713408
Date of Service: 01/30/2008
Report Date: 02/07/2008
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.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter C-mcrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 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
Batch time:
Concrete: 500F
Ticket No: 18928
Unit Weight (pet): NA
Measured
Slump
(inches)
6.0
Mix Design 1.0.: 7753
Placement Date: 01/30/2008
Weather Conditions: Clear
Time Sampled: 05:47am
Temperature - Air: 320F
Truck No: 126
Air Content: 6.0%
Overall Placement Location:
(Paving) loading dock parking south side of building, parking spaces and driveway on
northwest corner of building
Sample Location:
30' north from grid line A.2
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
3 1 02/06/2008 7 6.00 28.27 95,100 3,360 Type2
3 2 02/27/2008 28
3 3 02/27/2008 28
3 4 03/26/2008 56
~[j ~Q] [ill] ~ 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.
(CH/KW) Page 3 of 11
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.: 312071
Project No.: 0713408
Date ot Service: 01/30/2008
Report Date: 02/07/2008
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.
PROJECT nATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1 064
ASTM C-138
ASTM C-39
Measured
Slump
(inches)
5.5
Mix Design I.D.: 7753
Placeme"~ Date: 01/30/2008
Weather Conditions: Clear, windy
Time Sampled: 08:31am Batch time: 08:00am
Temperature - Air: 370F Concrete: 500F
Truck No: 126 Ticket No: 18941
Air Content: 6.0% Unit Weight (pet): NA
Overall Placement Location:
(Paving) loading dock parking south side of building, parking spaces and driveway on
northwest corner of building
Sample Location:
75' south from grid line U25.9
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 02/06/2008 7 6.00 28.27 114,470 4,050 TypeS
4 2 02/27/2008 28
4 3 02/27/2008 28
4 4 03/26/2008 56
~~
rrmm
~t:j
Type 2
~ b] 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.
(CHIKW) Page 5 of 11
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.: 312071
Project No.: 0713408
Date of Service: 01/30/2008
Report Date: 02/07/2008
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.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Measured
Slump
(inches)
5.25
Mix Design I.D.: 7753
Placement Date: 01/30/2008
Weather Conditions: Sunny, windy
Time Sampled: 09:55am Batch time:
Temperature - Air: 390F Concrete: 580F
Truck No: 126 Ticket No: 18958
Air Content: 4.7% Unit Weight (pet): NA
Overall Placement Location:
(Paving) loading dock parking south side of building, parking spaces and driveway on
northwest corner of building
Sample Location:
35' south from grid line U24.3
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
5 1 02/06/2008
5 2 02/27/2008
5 3 02/27/2008
5 4 03/26/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~E3 [1]0 [] lSJ DO D
Type 1
Type 2
Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
137,840
Compressive
Strength
(psi)
4,880
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.
(CH/KW) Page 7 of 11
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.: 312071
Project No.: 0713408
Date of Service: 01/30/2008
Report Date: 02/07/2008
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.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Measured
SI'lmp
(in~hes)
5.75
Mix Design I.D.: 7753
Placement Date: 01/30/2008
Weather Conditions: Sunny, windy
Time Sampled: 11 :OOam Batch time:
Temperature - Air: 380F Concrete: 600F
Truck No: 139 Ticket No: 18968
Air Content: 5.8% Unit Weight (pct): NA
Overall Placement Location:
(Paving) loading dock parking south side of building, parking spaces and driveway on
northwest corner of building
Sample Location:
10' south from grid line U22.9
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
6 1 02/06/2008 7 6.00 28.27 92,970 3,290 Type6
6 2 02/27/2008 28
6 3 02/27/2008 28
6 4 03/26/2008 56
~~ ~Q] Krn Q 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 ciients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(CHfKW) Page 8 of 11
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.: 312071
Project No.: 0713408
Date of Service: 01/30/2008
Report Date: 02/07/2008
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.
PROJECT DATA
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: On site
Specification Requirements
Strength: 4,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Measured
Slump
(inches)
5.75
Mix Design 1.0.: 7753
Placement Date: 01/30/2008
Weather Conditions: Sunny, windy
Time Sampled: 12:15pm Batch time: 11:27am
Temperature - Air: 460F Concrete: 610F
Truck No: 126 Ticket No: 18978
Air Content: 5.2% Unit Weight (pct): NA
Overall Placement Location:
(Paving) loading dock parking south side of building, parking spaces and driveway on
northwest corner of building
Sample Location:
40' south from grid line U21. 7
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
7 1 02/06/2008
7 2 02/27/2008
7 3 02/27/2008
7 4 03/26/2008
Age
(days)
7
Diameter
(in)
6.00
28
28
56
~E3 ~l9 ~ Q DO D
Type 1
Type 2 Type 3 Type 4
Type 5
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
121,680
Compressive
Strength
(psi)
4,300
Fracture
Type
TypeS
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.
(CH/KW) Page 10 of 11