ST9703-LR050902Rone Engineenng
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
Client:
Project:
City of Coppell
Ms. Suzan Taylor
PO Box 9478
Coppell TX 75019
MacArthur Boulevard Widening
ST 97-03
Report No.: 238985
Project No.: 0510377
Date of Service: 08/04/2005
Report Date: 09/02/2005
Obtain samples of flesh concrete at the placement locations, perform required field testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
STRENGTH:
SLUMP (in):
AIR (%):
TEST METHOD:
CONTRACTOR: JRJ Paving
CONCRETE SUPPLIER: LMC
PLANT: 7
SPECIFICATION REQUIREMENTS
3600 psi ~ 28 Days
4" nlaxirntlm
3% - 6%
ASTM C-! 72
ASTM C-31
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-1231
ASTM C-39
MEASURED
MIX DESIGN 1.D.: ]70] SLUMP
PLACEMENT DATE: 08/04/2005 (inches)
WEATHER CONDITIONS: Clear 3.5
TIME SAMPLED: 7:35am BATCHTIME: 6:42am
TEMPERATURE (F) - AIR 75 F CONCRETE: 84 F
TRUCKNO: 5016 TICKETNO: 7155119
AIR CONTENT (%): 4.3 UNIT WEIGHT (pcft: NA
OVERALL PLACEMENT LOCATION:
Stamped concrete, intersection of McArthur Boulevard and Riverchase Boulevard, north
side of intersection on MeArthur Boulevard
SAMPLE LOCATION: See below
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
CYLINDER MAX[MUM COMPRESSIVE
MARKED DATE AGE DIAMETER AREA LOAD STRENGTH FRACTURE
SET NO. TESTED (days) (inches) (sq.in.) (lbs. force) (psi) TYPE
1 1 08/08/2005 4 6.00 28.26 103930 3680 Unbonded Cap
1 2 08/11/2005 7 6.00 28.26 108560 3840 Unbonded Cap
1 3 09/01/2005 28 6.00 28.26 137800 4870 Unbonded Cap
1 4 09/01/2005 28 6.00 28.26 137430 4860 Unbonded Cap
Average 4870
1 5 Hold
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing We assume no responsibility for var/ation in quality
(composition, appearance, etc ) or any other feature of similar subject ma~¢r 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
Page I of 2
Rone Engineering
Report No.: 238985 ~llllll~l
Project No.: 0510377 Client: City of Coppell
Sample Location: 17' south of center mediam, curb on north side of intersection
Technician: Pat P~ksReport(1) Ci~ of CoppellDistributi°n: Started: 6:30~ Finished: 9:15~ :~~ , . _
(I) Ci~ of Coppell
CMT Operations M~er
LIM/TATIONS: 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 mauer provided by persons or conditionsi 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 fuji without the written approval of Rone Engineering Services, Ltd
Page 2 of 2
?:{one Engineenng
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
Client:
Project:
City of Coppell
Ms. Suzan Taylor
PO Box 9478
Coppell TX 75019
MacArthur Boulevard WidenLng
ST 97-03
Report No.: 238913
Project No.: 0510377
Date of Service: 08/03/2005
Report Date: 09/02/2005
Services:
Obtain samples of fresh concrete at the placement locations, perform required field testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
STRENGTH:
SLUMP (in):
AIR (%):
TEST METHOD:
CONTRACTOR: JRJ Paving
CONCRETE SUPPLIER: LMC
PLANT: 6
SPECIFICATION REQUIREMENTS
3600 psi ~ 28 Days
4" maximum
4% - 6%
ASTM C-172
ASTM C-31
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-1231
ASTM C-39
MIX DESIGN I.D.: 1701
PLACEMENT DATE: 08/03/2005
WEATHER CONDITIONS: S uBIly
TIME SAMPLED: 9:45am BATCH TIME:
TEMPERATURE (F) - AIR 85 F CONCRETE: 94 F
TRECK NO: 1091 TICKET NO: 6257117
A1R CONTENT (%): 4.4 UNITWEIGHT(pc0: NA
OVE1LALL PLACEMENT LOCATION:
Median bead at end of each median and curb, MacArthur
SAMI'LE LOCATION:
REPORT OF TESTS
North median head, crossover at
MacArthur & Pdverchase entrance
MEASURED
SLUMP
(inches)
2.5
Concrete Compressive Cylinder 6" x 12"
C~INDER
MARKED DATE
SET NO. TESTED
AGE DIAMETER ~..EA
(days) (inches) (sq.in.)
MAXIMUM COMPRESSIVE
LOAD STRENGTH FRACTURE
(lbs. force) (psi) TYPE
1 1 08/06/2005
1 2 08/10/2005
1 3 08/31/2005
I 4 08/31/2005
See Repor~ %238912 for time.
Technician: Jack Roberts
Report Distribution:
(1) CiD' of Coppell
(1) CiD' of Coppell
3 6.00 28.26 104160
7 6.00 28.26 111410
28 6.00 28.26 139590
28 6.00 28.26 143640
Average
Started: Finished:
3680 Unbonded Cap
3940 Unbonded Cap
4940 Unbonded Cap
5080 Unbonded Cap
5010
K. Scott Watson, AET
CMT Operations Manager
LINYITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing We a~sume no responsibility for variation in quality
(composition, appearance, etc ) or any other feature of similar subject mat~er 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 f~ll without the written approval of Rone Engineering Services, Ltd.
Page 1 of 1
i{one Engineenng
8908 Ambassador Row, Dallas, TX 75247
2696 Gravel Drive~ Fort Worth, TX 76118
6300 Rarhway, Stp. 150, Houston, TX 77040
Corporate Phone: (214) 630-9745
CONCRETE COMPRESSIVE STRENGTH TEST
Client:
Project:
Services:
City of Coppell
Ms. Suzan Taylor
PO Box 9478
Coppell TX 75019
Report No.: 238912
Project No.: 0510377
Date of Service: 08/03/2005
Report Date: 09/02/2005
MacArthur Boulevard Widening
ST 97-03
Obtain samples of fresh concrete at the placement locations, perform required field testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
MEASURED
STRENGTH:
SLUMP (in):
AIR (%):
TEST METHOD:
CONTRACTOR: JRJ Paving
CONCRETE SUPPLIER: LMC
pLANT: 7
SPECIFICATION REQUIREMENTS
3600 psi ~ 28 Days
4" maximum
4% - 6%
ASTM C-172
ASTM C-31
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-1231
ASTM C-39
MIX DESIGN I.D.: 1701
PLACEMENT DATE: 08/03/2005
WEATHER CONDITIONS: Sunny
T1MESAMPLED: 8:10alIl BATCHT1ME: 6:35am
TEMPERATURE (F) - AIR 82 F CONCRETE: 95 F
TRUCK NO: 1093 TICKET NO: 7155057
AIR CONTENT (%): 4.6 UNITWEIGHT(pc0: NA
O~rERALL PLACEMENT LOCATION:
Cross walks across MacArthur and Riverchase
SAMPLE LOCATION:
REPORT OF TESTS
South side of intersection
southbound MacArthur
SLUMP
(inches)
3.0
Concrete Compressive Cylinder 6" x 12"
CYLINDER
1VLS, RKED DATE
SET NO. TESTED
AGE DIAMETER
(days) (inches)
MA~V~IMUM COMPRESSIVE
AREA LOAD STRENGTH
(sq.in.) (lbs. force) (psi)
FRACTURE
TYPE
1 1 08/06/2005
1 2 08/10/2005
1 3 08/31/2005
I 4 08/31/2005
Technician: Jack Roberts
Report Distribution:
(1) City of Coppell
(1) City of Coppell
3 6.00 28.26 102030 3610
7 6.00 28.26 123710 4370
28 6.00 28.26 148210 5240
28 6.00 28.26 143560 5080
Average 5160
Started: 6:30am
Finished: 10:45am
Unbonded Cap
Unbonded Cap
Unbonded Cap
Unbonded Cap
K. Scott Watson, AET
CMT Operations Manager
0X
LllvlITATIONS: 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 similax subject roamer 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 wntton approval of Rone Engineering Services, Ltd.
Page I of 1