Duke Lesley-LR071010
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.: 300148
Project No.: 0612510
Date of Service: 09/27/2007
Report Date: 10/10/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: TXI
Plant: 131
Specification Requirements
Strength:
Slump (in.):
Air (%):
Test Method:
NA
NA
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.: 88274
Placement Date: 09/27/2007
Weather Conditions: Clear, warm, humid
Time Sampled: 09:40am Batch time: 08:49am
Temperature - Air: 820F Concrete: 910F
Truck No: 1815 Ticket No: 539988
Air Content: 3.7% Unit Weight (pet): NA
Overall Placement Location:
Sidewalk paving east and west ends of 2nd traffic median of Divident Street heading
west
Measured
Slump
(inches)
4.75
Sample Location:
East end of 2nd median
REPORT OF TESTS
Diameter
(in)
6.00
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
118,290
Area
(in')
28.27
Compressive
Strength
(psi)
4,180
Fracture
Type
Cone/Split
Cylinder
Marked Date Age
Set No. Tested (days)
1 1 10/04/2007 7
1 2 10/25/2007 28
1 3 1 O/25/200I . 28
~L
4 11/22/2007~ 56
~~
"
fill/.
/0/11/ ~
Remarks: Water added at site: 15+15 gallons over 3 yards
Technician: Randy Nudge
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Attn: Mr. Alex Bennett PE (1-ec copy)
1-ec Lacy Construction Attn: Mr. Kevin Briles
1-cc City of Coppell Attn: Mr. Lee Stone
1-cc City of Coppell Attn: Mr. Larry Davis
Started: 08: 15am Finished: 11 :OOam
Rone Engineering
p~
~
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.
(CH/LB) Page 1 of 1
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.: 297994
Project No.: 0612510
Date ot Service: 09/06/2007
Report Date: 10/10/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Southern Star
Plant: 105
Specification Requirements
Strength: 3,000 psi @ 28 days
Slump (in.): 4" maximum
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
Mix Design I.D.: 9607BA
Placement Date: 09/06/2007
Weather Conditions: Cloudy
Time Sampled: 02:15pm
Temperature - Air: 850F
Truck No: 31
Air Content: NA
Overall Placement Location:
Light pole bases, Stations 9+92,11+62,23+52,25+48,27+44
Measured
Slump
(inches)
3.25
Batch time: 01:35pm
Concrete: 880F
Ticket No: 1079010
Unit Weight (pet): NA
Sample Location:
Station 9+92
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 09/13/2007 7 6.00 28.27 114,800 4,060 Cone/Shear
1 2 10/04/2007 28 6.00 28.27 136,220 4,820 Cone/Split
1 3 10/04/2007 28 6.00 28.27 142,440 5,040 Cone/Split
Average 4,930 p
1 4 11/01/2007 56
Remarks: Water added at site: 10 gallons
Started: 01:00pm Finished: 03:15pm Rone Engineering
p~~
Technician: Ryan Rawlinson
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Attn: Mr. Alex Bennett PE (1-ec copy)
1-ec Lacy Construction Attn: Mr. Kevin Briles
1-cc City of Coppell Attn: Mr. Lee Stone
1-cc City of Coppell Attn: Mr. Larry Davis
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.
(JB/LB) Page 1 of 1
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.: 298112
Project No.: 0612510
Date of Service: 09/07/2007
Report Date: 10/10/2007
Project: Lesley Infrastructure
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:
Concrete Supplier: Southern Star
Plant: 110
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 3" - 5"
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
Batch time: 02:17pm
Concrete: 1010F
Ticket No: 1080408
Unit Weight (pet): NA
Measured
Slump
(inches)
5.0
Mix Design 1.0.: 9607 SA
Placement Date: 09/07/2007
Weather Conditions: Clear
Time Sampled: 02:45pm
Temperature - Air: 950F
Truck No: 26
Air Content: NA
Overall Placement Location:
Light pole on Dividend Drive and Stations 29+39. 33+31, 35+22. 37+17. 41+13, 43+10
and 48+88
Sample Location:
Station 29+39
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
1 1
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
103,740
Compressive
Strength
(psi)
3,670
Fracture
Type
Cone/Shear
Date
Tested
09/14/2007
Age
(days)
7
Diameter
(in)
6.00
2
3
10/05/2007 28
10/05/20.. 28
11/02/2007;';;'~ .. 56
.
4
Remarks: Water added at site: 5 gallons
Area
(in')
28.27
6.00
6.00
28.27
28.27
142,830
147,030
Average
5,050
5,200
5,130
Shear
Cone/Split
~
-r
Technician: Jose Villanueva
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Attn: Mr. Alex Bennett PE (1-ec copy)
1-ec Lacy Construction Attn: Mr. Kevin Briles
1-cc City of Coppell Attn: Mr. Lee Stone
1-cc City of Coppell Attn: Mr. Larry Davis
Started: 01: 15pm Finished: 03:45pm Rone Engineering
p~-~
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/LB) Page 1 of 1