SS0201-LR040720ineers
8908 Ambassador Row, Dallas, TX 75247
2696 Gravel Drive, Fort Worth, TX 76118
6300 Rothwa¥, Ste. 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.: 212218
Project No.: 049073
Date of Service: 06/21/2004
Report Date: 07/20/2004
Service Center Sanitary Sewer
Project SS 02-01
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
CONTRACTOR: FOX Contractors
CONCRETE SUPPLIER: Southern Star
PLANT: 27
SPECIFICAI1ON REQUIREMENTS
STRENGTH: 3000 psi ~ 28 Days
SLUMP (in): 4" maximum
AIR (%): NA
TEST METHOD: ASTM C- 172
ASTM C-31 ,×~,~9~2
ASTM C-143
ASTM C-231
ASTM C- 1064
ASTM C-1231
ASTM C-39
MIX DESIGN LO.: 9363
PLACEMENT DATE: 06/21/2004
WEATHER CONDITIONS: Partly cloudy
TIME SAMPLED: 12:15pm BATCHTIME: lh45am
TEMPERATURE (F) - AIR 89 F CONCRETE: 97 g
TRUCK NO: 1832 TICKET NO: 730863
AIR CONTENT (%): NA UNIT WEIGHT (pc0: NA
OVERALL PLACEMENT LOCATION:
Drilled piers for aerial crossing
SAMPLE LOCATION: Pier 1+64, l+82 and 2+00
REPORT OF TESTS
Concrete Compressive Cylinder 6" x I2"
SLUMP
(inches)
3.75
CYLINDER MgX1MUM COMPRESSI%~E
MARKED DATE AGE DIAMETER AREA LOAD STRENGTH FRACTURE
SET NO. TESTED (days) (inches) (sq.in.) (lbs. force) (psi) TYPE
1 1 06/28/2004 7 5.98 28.07 134630 4790 Unbonded Cap
1 2 07/19/2004 28 5.99 28.17 175180 6220 Unbonded Cap
1 3 07/19/2004 28 5.99 28.17 169780 6020 Unbonded Cap
Average 6120
l 4 Hold
See Report %212217 for technician time.
Technician: Gary Kamrath
Report Distribution:
(1) City of Coppell
(1) City of Coppell
Started: Finished:
~ tark
__.~ Project Manager
LLMITATIONS: 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, performance, 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 m whom they are addressed and shall not be reproduced except in full without the wriiten approval of Rone Engineers, Ltd
O~DD Page 1 ofl
neers
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:
City of CoppeI1
Ms. Suzan C. Taylor
PO Box 9478
Coppell TX 75019
Project: Shadow Ridge Estates
Retaining Wall
Coppell, Texas
Services: Cylinder Collection
Report No.: 213390
Project No.: 048967
Date of Service: 07/13/2004
Report Date: 07/20/2004
Report of Collection
On this date, a Rone Engineers, Ltd. representative arrived on site as scheduled
to pick up compressive strength test specimen cast prior to this date.
Technician Time:
Page I of 1
Technician: Ed Beachum
Report Distribution:
(t) City of Coppell
10:30am - ll:45am
Clay Stark
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, performance, ere) or m~y other feature of similar subject matrer 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 Engineer~, Ltd.