Duke Lesley-LR070820 (2)
: / .:~'.'
, - -.',
8908 Ambassador Row
Dallas, Texas 75247
Telephone (214) 630-9745 Facsimile (214) 630-9819
Rone Engineering
Fax
---.---.------
NIr. Larry Davis
To:
Company: City of Coppel1
----..._... -- ------------------
From: Krissy Garcia
; C-------------
i Pages: (including cover)10
i - _ __________.__
i
972-304-3570
Fax;
i Date: 8-20-2007
Re:
Lesley In.frctStructure
Project So.0612.51 0
; cc:
,
------------.-......
o Urgent
D For Your File
o Original to be mailed
o Signature Requested
D Please Comrraent
o For Review
o Please .Reply
[J Please Recycle
. Comments:
_f~on..ming dlG information ~. been~urie."d to vou and sho~eac~vo':..office
by 1 ;(lOpm today. I apolog~7..e for ~my inconvenience, have a great day.
--T ~
-.---------..- ---_._-_..__._--_..~
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._....__.._.._--------~---_.----_...
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--------------..--------.
GEOTECHNICAL I CONSTRUCTION TESTING ! ENVIRONMENTAL
DALLAS! FORT WORTH I HOUSTON
SINCE 1972
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.: 295294
Project No.: 0612510
Date of Service: 08/11/2007
Report Date: 08/20/2007
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: Lacey
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
Air (%): 3% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
AS1M C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Batch time: 06:55am
Concrete: 850F
Ticket No: NA
Unit Weight (pcf): NA
Measured
Slump
(inches)
3.0
Mix Design I.D.: 5194
Placement Date: 08/11/2007
Weather Conditions: Clear
Time Sampled: 07:00am
Temperature - Air: 830F
Truck No: NA
Air Content: 3.9%
Overall Placement Location:
Paving, median and turn lanes, Beltline Rd. into project, 300' north, 15' west from
south end (cont)
Sample Location:
280' north, 13' west from south end turn lane
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
60,130
Cylinder
Marked Date Age
Set No. Tested (days)
1 1 08/18/2007 7
1 2 09/08/2007 28
1 3 09/08/2007 28
1 4 08/15/2007 4
Diameter
(in)
6.00
Area
(in')
28.27
Compressive
Strength
(psi)
2,130
Fracture
Type
Unbonded Cap
6.00
28.27
52,870
1,870
Unbonded Cap
Remarks: Cant turn lane paving for Dividend St. Station 49+00 to 47+50
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.
(LB/LB) Page 1 of 2
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
Cbrporate Phone: (214) 630-9745
Report of Concrete Compressi~e Strength Test
i
Report No.: 2195294
Project No.: 0612510
Date of Service: Q8/11/2007
Report Date: 08/20/2007
Project: Lesley Infrastructure
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive streng~h samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor:
Concrete Supplier: Lacey
Plant: On site
Specification Req u irements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
Air (%): 3% - 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
Batch time: i 1 0:40am
Concrete: :980F
Ticket No: . NA
Unit Weigh~ (pcf): NA
Measured
Slump
(inches)
3.75
Mix Design I.D.: 5194
Placement Date: 08/11/2007
Weather Conditions: Clear
Time Sampled: 1 0:45am
Temperature - Air: 910F
Truck No: NA
Air Content: 4.4%
Overall Placement Location:
Paving, median and turn lanes, Beltline Rd. into project, 300' north, 15' west from
south end (cont)
Sample Location:
120' north, 7' west from south end turn lane
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
75,670
Cylinder
Marked Date Age
Set No. Tested (days)
2 1 08/18/2007 7
2 2 09/08/2007 28
2 3 09/08/2007 28
2 4 08/15/2007 4
Diameter
(in)
6.00
Area
(in2)
28.27
Compressi'-1e
Strength
(psi)
2,680
Fracture
Type
Unbonded Cap
6.00
28.27
65,350
2,310
Unbonded Cap
Remarks: Cont: turn lane paving for Dividend St. Station 49+00 to 47+50
0145~~
K. Scott Watson, AE~
Project Manager
Started: 05: 15am Finished:
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. q>ur 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 E~gineering Services, Ltd.
(LB/LB) Page 2 of 2
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
Rone Engineering
.
Report of Concrete Compressive Strength Test
Report No.: 295199
Project No.: 0612510
Date of Service: 08/10/2007
Report Date: 08/20/2007
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
Client:
PROJECT DATA
Measured
Slump
(inches)
1.0
Mix Design I.D.: 5194
Placement Date: 08/10/2007
Weather Conditions: Clear
Time Sampled: 06:15am
Temperature - Air: 810F
Truck No: NA
Air Content: 4.2%
Overall Placement Location:
Paving for Dividend Street, Stations 19+00 to 39+50, eastbound lane
Contractor:
Concrete Supplier: Lacy
Plant: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" 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: 06: 1 Oam
Concrete: 850F
Ticket No: NA
Unit Weight (pet): NA
Sample Location:
Station 19+54
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum
Marked Date ~ Diameter Area Load Fracture
Set No. Tested (in) (in2) (Ibs) Type
1 1 08/17/2007 6.00 28.27 101,500 Unbonded Cap
1 2 09/07/2007 28
1 3 09/07/2007 ?Y
1 4 08/14/2007 6.00 28.27 94,980 Unbonded Cap
f J l.v-
1/1',,111
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.
(LB/LB) Page 1 of 9
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.: 295199
Project No.: 0612510
Date of Service: 08/10/2007
Report Date: 08/20/2007
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: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" 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
Mix Design 1.0.: 5194
Placement Date: 08/10/2007
Weather Conditions: Clear
Time Sampled: 07:15am
Temperature - Air: 850F
Truck No: NA
Air Content: 3.9%
Overall Placement Location:
Paving for Dividend Street, Stations 19+00 to 39+50, eastbound lane
Measured
Slump
(inches)
0.75
Batch time: 07: 1 Dam
Concrete: 890F
Ticket No: NA
Unit Weight (pet): NA
Sample Location:
Station 20+85
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date ~ Diameter Area Load Stren Fracture
Set No. Tested (in) (in2) (Ibs) i) Type
2 1 08/17/2007 6.00 28.27 97,090 ,430 Unbonded Cap
2 2 09/07/2007 28
2 3 09/07/2007 28 C 2,900
2 4 08/14/2007 eJ 6.00 28.27 82,040 Unbonded Cap
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, LId.
(LB/LB) Page 2 of 9
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.: 295199
Project No.: 0612510
Date of Service: 08/10/2007
Report Date: 08/20/2007
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: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
Air (%): 3% - 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
Mix Design 1.0.: 5194
Placement Date: 08/10/2007
Weather Conditions: Clear
Time Sampled: 07:45am
Temperature - Air: 860F
Truck No: NA
Air Content: 4.6%
Overall Placement Location:
Paving for Dividend Street, Stations 19+00 to 39+50, eastbound lane
Measured
Slump
(inches)
1.25
Batch time: 07:40am
Concrete: 890F
Ticket No: NA
Unit Weight (pet): NA
Sample Location:
Station 22+50
REPORT OF TESTS
Cylinder
Marked Date Age
Set No. Tested (days)
3 1 08/17/2007 7
3 2 09/07/2007 28
3 3 09/07/2007 28
3 4 08/14/2007 4
Diameter
(in)
6.00
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
93,160
Compressive
Strength
(psi)
3,290
Fracture
Type
Unbonded Cap
Area
(in')
28.27
6.00
28.27
90,550
3,200
Unbonded Cap
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.
(LBILB) Page 3 of 9
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.: 295199
Project No.: 0612510
Date of Service: 08/10/2007
Report Date: 08/20/2007
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: On site
Specification Req u i rements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" 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: 08:40am
Concrete: 910F
Ticket No: NA
Unit Weight (pct): NA
Measured
Slump
(inches)
1.0
Mix Design 1.0.: 5194
Placement Date: 08/10/2007
Weather Conditions: Clear
Time Sampled: 08:45am
Temperature - Air: 880F
Truck No: NA
Air Content: 4.3%
Overall Placement Location:
Paving for Dividend Street, Stations 19+00 to 39+50, eastbound lane
Area
(in')
28.27
6.00
28.27
82,970
Sample Location:
Station 25+50
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
89,700
Cylinder
Marked Date Age
Set No. Tested (days)
4 1 08/17/2007 7
4 2 09/07/2007 28
4 3 09/07/2007 28
4 4 08/14/2007 4
Diameter
(in)
6.00
Compressive
Strength
(psi)
3,170
Fracture
Type
Unbonded Cap
2,930
Unbonded Cap
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.
(LB/LB) Page 4 of 9
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.: 295199
Project No.: 0612510
Date of Service: 08/10/2007
Report Date: 08/20/2007
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: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" 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
Mix Design I.D.: 5194
Placement Date: 08/10/2007
Weather Conditions: Clear
Time Sampled: 09:35am
Temperature - Air: 890F
Truck No: NA
Air Content: 4.0%
Overall Placement Location:
Paving for Dividend Street. Stations 19+00 to 39+50. eastbound lane
Measured
Slump
(inches)
1.25
Batch time: 09:30am
Concrete: 920F
Ticket No: NA
Unit Weight (pcf): NA
Sample Location:
Station 27+75
REPORT OF TESTS
Cylinder
Marked Date Age
Set No. Tested (days)
5 1 08/17/2007 7
5 2 09/07/2007 28
5 3 09/07/2007 28
5 4 08/14/2007 4
Diameter
(in)
6.00
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
91,790
Compressive
Strength
(psi)
3,250
Fracture
Type
Unbonded Cap
Area
(in2)
28.27
6.00
28.27
90,450
3,200
Unbonded Cap
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.
(LB/LB) Page 5 of 9
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.: 295199
Project No.: 0612510
Date of Service: 08/10/2007
Report Date: 08/20/2007
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: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" 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
Mix Design I.D.: 5194
Placement Date: 08/10/2007
Weather Conditions: Clear
Time Sampled: 10: 15am
Temperature - Air: 900F
Truck No: NA
Air Content: 4.4%
Overall Placement Location:
Paving for Dividend Street, Stations 19+00 to 39+50, eastbound lane
Measured
Slump
(inches)
1.25
Batch time: 10: 1 Oam
Concrete: 930F
Ticket No: NA
Unit Weight (pct): NA
Sample Location:
Station 30+00
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
94,620
Cylinder
Marked Date Age
Set No. Tested (days)
6 1 08/17/2007 7
6 2 09/07/2007 28
6 3 09/07/2007 28
6 4 08/14/2007 4
Diameter
(in)
6.00
Area
(in')
28.27
Compressive
Strength
(psi)
3,350
Fracture
Type
Unbonded Cap
6.00
28.27
80,240
2,840
Unbonded Cap
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.
(LB/LB) Page 6 of 9
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.: 295199
Project No.: 0612510
Date of Service: 08/10/2007
Report Date: 08/20/2007
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: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" 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
Mix Design I.D.: 5194
Placement Date: 08/10/2007
Weather Conditions: Clear
Time Sampled: 11 :25am
Temperature - Air: 940F
Truck No: NA
Air Content: 4.4%
Overall Placement Location:
Paving for Dividend Street, Stations 19+00 to 39+50, eastbound lane
Measured
Slump
(inches)
1.25
Batch time: 11 :20am
Concrete: 960F
Ticket No: NA
Unit Weight (pcf): NA
Sample Location:
Station 32+25
REPORT OF TESTS
Cylinder
Marked Date Age
Set No. Tested (days)
7 1 08/17/2007 7
7 2 09/07/2007 28
7 3 09/07/2007 28
7 4 08/14/2007 4
Diameter
(in)
6.00
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
95,950
Compressive
Strength
(psi)
3,390
Fracture
Type
Unbonded Cap
Area
(in2)
28.27
6.00
28.27
88,860
3,140
Unbonded Cap
LIMIT A TJONS: 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, LId
(LB/LB) Page 7 of 9
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.: 295199
Project No.: 0612510
Date of Service: 08/10/2007
Report Date: 08/20/2007
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: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
Air (%): 3% - 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
Mix Design I.D.: 5194
Placement Date: 08/10/2007
Weather Conditions: Clear
Time Sampled: 12:15pm
Temperature - Air: 960F
Truck No: NA
Air Content: 4.7%
Overall Placement Location:
Paving for Dividend Street, Stations 19+00 to 39+50, eastbound lane
Measured
Slump
(inches)
1.5
Batch time: 12: 1 Opm
Concrete: 990F
Ticket No: NA
Unit Weight (pcf): NA
Sample Location:
Station 35+00
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
98,150
Cylinder
Marked Date Age
Set No. Tested (days)
8 1 08/17/2007 7
8 2 09/07/2007 28
8 3 09/07/2007 28
8 4 08/14/2007 4
Diameter
(in)
6.00
Area
(in2)
28.27
Compressive
Strength
(psi)
3,470
Fracture
Type
Unbonded Cap
6.00
28.27
89,390
3,160
Unbonded Cap
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.
(LB/LB) Page 8 of 9
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.: 295199
Project No.: 0612510
Date of Service: 08/10/2007
Report Date: 08/20/2007
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: On site
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
Air (%): 3% - 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-1 38
ASTM C-39
Batch time: 12:55pm
Concrete: 990F
Ticket No: NA
Unit Weight (pet): NA
Measured
Slump
(inches)
1.5
Mix Design I.D.: 5194
Placement Date: 08/10/2007
Weather Conditions: Clear
Time Sampled: 01 :OOpm
Temperature - Air: 970F
Truck No: NA
Air Content: 4.4%
Overall Placement Location:
Paving for Dividend Street, Stations 19+00 to 39+50, eastbound lane
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
78,540
Area
(in2)
28.27
6.00
28.27
78,500
Sample Location:
Station 37+50
REPORT OF TESTS
Cylinder
Marked Date Age
Set No. Tested (days)
9 1 08/17/2007 7
9 2 09/07/2007 28
9 3 09/07/2007 28
9 4 08/14/2007 4
Diameter
(in)
6.00
Compressive
Strength
(psi)
2,780
Fracture
Type
Unbonded Cap
2,780
Unbonded Cap
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
Started: 05:15am Finished: 03:15pm 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.
(lB/lB) Page 9 of 9