ST9703-LR050908 one
Client:
Project:
Jneenng
City of Coppell
Ms. Suzan Taylor
PO Box 9478
Coppell TX 75019
Mm;Arthur Boulevard Widening
ST 97-03
8908 Ambassador Row, Dallas, TX 75247
2696 Gravel Drive, Fort Worth, TX 76118
6300 Rothway, Ste. 150, Houston, TX 77040
Corporate Phone: (214) 630-9745
CONCRETE COMPRESSIVE STRENGTH TEST
Report No.: 239280
Project No.: 0510377
Date of Service: 08/10/2005
Report Date: 09/08/2005
Services: Obtain samples of fi~h concrete a~ the placement locations, p~rform required field testing, eas~ compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
STRENGTH:
SLUMP On):
AIR (%):
TEST METHOD:
conTHncroR: YRJ Paving
CONCagTE sur~Lmg: LMC
pLn~: 7
sr~cnncnx~on
3600 psi ~ 28 Days
3" maximum
4% - 6%
ASTM C-172
ASTM C-31
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-1231
ASTM C-39
PROJECT DATA
M~X DgSlG~ I3.: 1701
PLACEMENT DATE: 08/10/2005
WEA-i'W~R CoN~moNs: Cloudy
TIMESAM~LED: 7:35~ BAT~: 6:48~
~E~ (~-~ 74 F CONC~: 90 g
~UCK~O: 938 ~O: 7155299
~CO~(%): 3.4 ~Ia~(~: NA
O~L P~CEME~ ~ON:
C~s~ ~ ~ M~ Bo~d ~d ~v~h~ ~w
(inches)
3.0
SAMPLE LOCATION:
REPORT OF TESTS
Concrcte Compressive Cylinder 6" x 12"
Northeast comer of MacArthur
and Rivemhnse
CYLINDER MAXIMUM COMPRESSIVE
~ DATE AGE DIAMETER AREA LOAD STRENGTH FRACTLPRE
SET NO. TESTED (days) 0aches) (sq.~.) 0bL force) (psi) TYPE
1 1 08/13/2005 3 6.00 28.26 107020 3780 Unbonded Cap
1 2 08/17/2005 7 6.00 28.26 121560 4300 Unbonded Cap
1 3 08/17/2005 7 6.00 28.26 124970 4420 Unbonded Cap
Average 4360
1 4 09/07/2005 28 6.00 28.26 158740 5610 Unbonded Cap
I 5 09/07/2005 28 6.00 28.26 159080 5630 Unbonded Cap
Average 5620
LIMITATIONS: Th~ test results pre~med herein wcrc p~parecl basad upon fue specific samples provided for testing. We essumc no responsibility for variation in quality
(~n~ositian, appearance, etc.) or any other feaatre of similar subject manet provided by persons or conditions over which we have no coutxol. Our lelI~ns and reports arc
for the exclusive u~ of the clients to whom they are addressed ~d shall not be reproduced except in full without the written approval of Rone Engineering Sen, ices, Ltd.
01SS Page 1 of 2
Report No.: 239280
Project No.: 0510377 Client: City of Coppell
Water added at site:
Technician: Jack Roberts
Report Distribntlon:
(1) City of Coppell
(l) City of Coppell
9 gallons
S~: 6:00am
Finished: 9:00am
K. Scott Watson, AET
CMT Operations Manager
LIMITATIONS: Tbe ~ r~ultz prc~ntcd herein were prcpa~c~t based upon tbe specific samples providexl for t~ting. We assume no responsibility for variation in quality
(cx~raposilion, apl~mranee, c~e.) or may other f~ature of similig subject matter provided by pe~om or conditions over which w~ have no eontxol. Our Iffacvs and repor~ Igc
for thc exclusive usc of the clients to whom they Igc addressed and shall not be rcproducad cxc~pt in full without the written approval of Ronc Engineering Scxvices, Ltd.
0188 Page 2 of 2