MA0405-LR050616lone 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:
City of CoppelI
Ms. Suzan Taylor, Engineering Dept
PO Box 9478
CoppeI1 TX 75019
Project: Brick Paver Replacement
MA 04-05
Report No.: 235390
Project No.: 0510346
Date of Service: 06/08/2005
Report Date: 06/16/2005
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: Pavement Services
CONCRETE SUPPLIER: Redi-Mix
PLP~qT: ]
SPECIFICATION REQUmEMENTS
3600 psi ~ 28 Days
4" maximum
NA
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.: 73 l
PLACEMENT DATE: 06/08/2005
WEATHER CONDITIONS: Partly cloudy
TIME SAMPLED: 9:40am BATCH TIME: NA
TEMPERATURE (F)- AIR 86 F CONCRETE: 89 F
TRUCK NO: 230 TICKET NO: 148229
AIR CONTENT (%): NA UNIT WEIGHT (pcf): NA
OVERALL PLACEMENT LOCATION:
Approach into Fire Station #2 at Condor and MacArthur
SAMPLE LOCATION: Same as above
REPORT OF TESTS
MEASURED
SLUMP
(inches)
2.25
Concrete Compressive Cylinder 6" x 12"
CYLLNDER MAXIMUM
MARKED DATE AGE DIAMETER AREA LOAD
SET NO. TESTED (days) (inches) (sq.in.) (lbs. force)
COMPRESSIVE
STRENGTH
(psi)
FRACTURE
TYPE
1 I 06/15/2005 7 6.00 28.26
I 2 07/06/2005 28 0.00 0.00
1 3 07/06/2005 28 0.00 0.00
I 4 Hold
Water added at site:
Technician: Doyle Mackey
Report Distribution:
(!) CiD' of Coppell
(I) City of Coppell
4 gallons
Started: 8:45am Finished: ]0:30am
107970 3820
Unbonded Cap
Unbonded Cap
Unbonded Cap
.one
C°fay Stark
Project Manager
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibiliW for variation in quality
(composition. appearance, etc) or any other feature of similar subject maaer 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
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:- .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
IN-PLACE DENSITY TESTING
Client:
City of Coppell
Ms. Suzan Taylor, Engineering Dept
PO Box 9478
Coppell TX 75019
Project: Brick Paver Replacement
MA 04-05
Report No.: 235497
Project No,: 0510346
Date of Service: 06/09/2005
Report Date: 06/16/2005
Services: Perform In-Place Density Test in accordance with ASTM Standards.
PROJECT DATA
CONTRACTOR: Pavement Services
Test Methods: ASTM D-2922
ASTM D-3017
Standard Counts
Gauge: Troxler 3430 Moisture Density
Gauge Serial No: 32719 Current: 635 Current: 2792
Test Mode: DT Previous: 635 Prexfous: 2783
MOISTURE DENSITY RELATIONS
Maximum Project Requirements
M/D No. Description Moisture % Density pcf Moisture Density
Recycled crushed concrete w/Clayey Sand
12.5 117.0 -2/+2 95 min
FIELD DENSITY TESTS
TEST PROBE
NO TEST LOCATION DEPTH
M/D MOISTURE WET DENSITY DRY DENSITY DENSITY
No. (%) (pcf} (pet") (% max)
Flex base subgrade
1 Village Drive approach, 25' south of 8" 1 14.3 131.1 114.7 98
centerline, northbound side
Flex base subgrade
2 Village Drive, approach, 20' north of 8" 1 14.5 I30.6 1 I4.1 98
centerline, northbound side
Technician: Bobby Robinson
Report Distribution:
(1) City of Coppell
( 1 ) CiD, of Coppell
Test results on this report meet project specification.
Started: 8:45am Finished: 10:00a Ron~~g
Clay Stark
Project Manager
LIMITATIONS; The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibdi~y for variation in quality
(composition. appearance, ere ) 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 fall without the writren approval of Roue Engineering Services, Ltd.
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