Duke Lesley-LR070829
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.: 295715
Project No.: 0612510
Date of Service: 08/15/2007
Report Date: 08/29/2007
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.
Contractor:
Concrete Supplier: Southern Star
Plant: 105
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
,....3Trvi C . i 064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 4607BA
Placement Date: 08/15/2007
Weather Conditions: Clear
Time Sampled: 03:30pm
Temperature - Air: 1000F
Truck No: 2042
Air Content: NA
Overall Placement Location:
Traffic signal bases T1 and T2
Batch time: 03:02pm
Concrete: 940F
Ticket No: 1060322
Unit Weight (pcf): NA
Measured
Slump
(inches)
4.25
Sample Location:
Same as above
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 08/22/2007 7 6.00 28.27 113,320 4,010 Unbonded Cap
1 2 09/12/2007 28
1 3 09/12/2007 28
4 10/10/2007 56
Remarks: Water added at site: 5 gallons
Rone Engineering
See Repo" 295677 jm tectm;dao umep~ ~
K. Scott Watson, AET
Project Manager
Technician: Ryan Rawlinson
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Alln: Mr. Alex Bennell PE (1-ec copy)
1-cc City of Coppell Alln: Mr. Lee Stone
1-cc City of Coppel! Alln: Mr. Larry Davis
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/KW) 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.: 295902
Project No.: 0612510
Date of Service: 08/16/2007
Report Date: 08/29/2007
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
-",: '; - .1 ,"",,~ ,i
,\0:.d oJ ::.JV!-~
ASTM C-138
ASTM C-39
Mix Design 1.0.: 9607BA
Placement Date: 08/16/2007
Weather Conditions: Clear
Time Sampled: 04:30pm
Temperature - Air: 930F
Truck No: 712
Air Content: NA
Overall Placement Location:
Structural concrete poured for traffic signal base at T3 and T4
Measured
Slump
(inches)
4.25
Batch time: 03:41 pm
Concrete: 890F
Ticket No: 1061825
Unit Weight (pcf): NA
Sample Location:
Same as above
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
1 1 08/23/2007
2 09/13/2007
3 09/13/2007
1 4 10/11/2007
Age
(days)
7
Diameter
(in)
6.00
28
28
56
Remarks: Water added at site: 5 gallons
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
140,320
Compressive
Strength
(psi)
4,960
Fracture
Type
Unbonded Cap
Area
(in2)
28.27
Rone Engineering
s'" Report 295814 "" teoho;cioo umep~ ~
K, Scott Watson, AET
Project Manager
Technician: Ryan Rawlinson
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Attn: Mr. Alex Bennett PE (1-ec copy)
1-cc City of Coppell Attn: Mr. Lee Stone
1-cc City of Coppell Attn: Mr. Larry Davis
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/LB) Page 1 of 1
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.: 296269
Project No.: 0612510
Date of Service: 08/21/2007
Report Date: 08/29/2007
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: Lacy
Plant: Onsite
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 6" maximum
Air (%): 3% - 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: 09:25am
Concrete: 790F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
5.5
Mix Design I.D.: 5194
Placement Date: 08/21/2007
Weather Conditions: Clear
Time Sampled: 09:30am
Temperature - Air: 850F
Truck No: NA
Air Content: 5.6%
Overall Placement Location:
Paving, Dividend Street median sta 41 + 25 - 43+00; Approach from Beltline to Dividend
Street
Sample Location:
5' east, 30' south into approach
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 08/24/2007 3 6.00 28.27 75,210 2,660 Unbonded Cap
1 2 08/28/2007 7 6.00 28.27 89,850 3,180 Unbonded Cap
1 3 09/18/2007 28
1 4 09/18/2007 28
Rone Engineering
p-p~
Started: 06:30am Finished: 10:45am
Technician: Ryan Rawlinson
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Alln: Mr. Alex Bennell PE (1-ec copy)
1-ec Lacy Construction Alln: Mr. Kevin Briles
1-cc City of Coppell Alln: Mr. Lee Stone
1-cc City of Coppell Alln: 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.
(DMlKW) Page 1 of 1