ST9703-LR050811: one Engineering
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:
City of Coppell
Ms. Suzan Taylor
PO Box 9478
Coppell TX 75019
Report No.: 238913
Project No.: 0510377
Date of Service: 08/03/2005
Report Date: 08/11/2005
Project: MacArthur Boulevard Widening
ST 97-03
Services: ObUtin 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:
SLUM1~ (in):
AIR (%):
TEST METHOD:
CO~qltnCXOR: 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
IVIIX DESIGN LD.: 1701
pLACEMENT DATE: 08/03/2005
WEATHER CONDITIONS: Sunlly
TIME SAMPLED: 9:45am BATCH TIME: 8:38a1~
TEMPERATURE (F) - AIR 85 F CONCRETE: 94 g
TRUCK NO: 1091 TtC~T NO: 6257117
AIR CONTENT (%): 4.4 UNIT WEIGHT (pcf): NA
OVERALL PLACEMENT LOCATION:
Median head at end of each median and curb, MacArthur
SAMPLE LOCATION:
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
North median head, crossover at
MacArthur & Riverchase entrance
SLUM~
(inches)
2.5
CS~INDER MAXIMUM COM~RESSIV~
MARKED DATE AGE DIAMETER AREA LOAD STRENGTH FRACTURE
SET NO. TESTED (days) (inches) (sq.in.) (lbs. ~rce) (psi) T~TE
1 1 08/06/2005 3 6.00 28.26 104160 3680
1 2 08/10/2005 7 6.00 28.26 111410 3940
1 3 08/31/2005 28 0.00 0.00
1 4 08/31/2005 28 0.00 0.00
See Report ~238912 for time.
Technician: Jack Roberts
Report Distribution:
(I) City of Coppell
(I) City of Coppell
Started: Finished:
Unbonded Cap
Unbonded Cap
Unbonded Cap
Unbonded Cap
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 manet provided by persons or conditions over which we have no control Our letters ond 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 1 of I
one Engineering
8908 Ambassador Row, Dallas, TX 75247
2696 Gravel Drive, Fort V~ orth, TX 76118
6300 Rothway, Ste. 150, Houston, TX 77040
Corporate Phone: (214) 630-9745
CONCRETE COMPRESSIVE STRENGTH TEST
Client:
City of CoppeI1
Ms. Suzan Taylor
PO Box 9478
Coppell TX 75019
Report No.: 238912
Project No.: 0510377
Date of Service: 08/03/2005
Report Date: 08/11/2005
Project: MacArthur Boulevard Widenhag
ST 97-03
Services: Obtain samples of fresh concrete at the placement locations, perform required field testing, cast compressive sh'ength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
CONXRACTOR: JRJ Paving
CONCRETE SUPPLIER: LMC
PLANT: 7
SPECIFICATION REQUIREMENTS
STRENGTH: 3600 psi ~ 28 Days
SLUMP (in): 4" maximum
AIR(°/o): 4% - 6%
TEST METHOD: ASTM C- 172
ASTM C-31 ~
ASTM C-143
ASTM C-231
ASTM C- 1064
ASTM C-1231
ASTM C-39
MEASURED
MLX DESIGN LD.: 1701 SLUM~
pLACEMENT DATE: 08/03/2005 (inches)
WEATHER CONDITIONS: S unlly 3.0
TIME SAMPLED: 8:1011111 BATCHTIME: 6:35am
TEMPERATURE (F) - AIR 82 F CONCRETE: 95 F
TRUCK NO: 1093 T1CKET NO: 7155057
AIR CONTENT (%): 4.6 UNIT WEIGHT (pcI): NA
OVERALL PI~.CEMENT LOCATION:
Cross walks across MacArthur and Riverchase
SAMPLE LOCATION:
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
South side of intersection
southbound MacArthur
CYLINDER MAXIMUM COMPRESSIVE
MARKED DATE AGE DIAMETER AREA LOAD STRENGTH FRACTURE
SET NO. TESTED (days) (inches) (sq.in.) (lbs. force) (psi) TYPE
1 1 08/06/2005 3 6.00 28.26 102030
1 2 08/10/2005 7 6.00 28.26 123710
1 3 0~31/2005 28 0.00 0.00
1 4 08/31/2005 28 0.00 0.00
Technician: Jack Roberts
Report Distribution:
(1) City of Coppell
(1) City of Coppell
Started: 6:30am
3610 Unbonded Cap
4370 Unbonded Cap
Finished: 10:45am
Unbonded Cap
Unbonded Cap
Ron~ng
Pr~ect 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 ove~ which we have no control. Our letters and reports are
for the exclusive use &the clients to whom they are addressed and shall not be reproduced except in fiall without the written approval of Rone Engineexing Services, Ltd.
Page I of 1
i: one Engineering
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
REPORT OF CYLINDER COLLECTION
Client:
Project:
City of Coppell
Ms. Suzan Taylor
PO Box 9478
Coppell TX 75019
MacArthur Boulevard Widening
ST 97-03
Report No.: 239097
Project No.: 0510377
Date of Service: 08/05/2005
Report Date: 08/11/2005
Services: Cylinder Collection
Report of Collection
On this date, a Rone Engineering Services, Ltd. representative(s) arrived on site
as scheduled to pick up compressive strength test specimen cast prior to this
date.
Technician time:
Technician: Jack Roberts
Report Distribution:
(1) City of Coppell
(1) City of Coppell
5:00pm - 6:15pm
Rone Engineering
,-- Clay Stdrk
Project Manager
LDeiJTATIONS; The test results presented herein were prepared based upon the specific samples provided for testing We assume no responsibility for variation in qualib'
(composition, appearance, etc) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Out letlers 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 o£Rone Engineering Services, Ltd
99SS Paee I of I