Georgian Place-LR 990917TECHNOLOGIES INC
Maxim Technologies Inc.
2200 Gravel Drive
Fort Worth, Texas 76118-7123
Telephone: (817) 284-7755
FAX: (817) 589-1420
CLIENT:
PROJECT:
SERVICES:
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
Larry Jackson Construction Co.
5112 Sun Valley
Fort Worth, TX 76119
City of Coppell
WHISPERING HILLS
PAGE 1 OF 1
PROJECT NO.: 9711048
REPORT NO.: 903755
DATE OF SERVICE: 9/10/1999
AUTHORIZATION:
REPORT DATE: 9/17/1999
Sample concrete at location of Placement, perform required field tests,
prepare and test concrete compressive strength specimens.
CONTRACTOR:
CONCRETE SUPPLIER: PIONEER
PLANT: 27
SPECIFICATION REQUIREMENTS
STRENGTH: 4500psi @ 28 DAYS
PROJECT DATA
Larry Jackson Construction Co. CLASS OF CONCRETE:
SLUMP: 5" AIR: 5%
METHOD OF TEST
SAMPLING: ASTM C172
MOLDING & CURING: ASTM C792
SLUMP: ASTM C143
TEMPERATURE: ASTM C1064
AIR CONTENT: ASTM C231
UNIT WEIGHT: -~S~v[ C138
' CAPPING/PADS: ASTM C617
TESTING: AS '1~/ C39
CYLINDER
MARKED DATE
SET NO. TESTED
9/17/1999
9/17/1999
10/08/1999
7725
DATE OF PLACEMENT: 9/10/1999
TIME SAMPLED: 03: 00 BY: Jeremy Meek
TEMPERATURE {DegF) - AIR: 95 CONCRETE: 96
TRUCK NO: 888 TICKET NO: 345580
MEASURED SLUMP (in.): 3.50
AIR CONTENT(%): 5.0 UNIT WEIGHT(pcf): N/A
LOCATION OF PLACEMENT:
INLETT SECTION D-D STA 1+09
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
AGE DIAMETER AREA LOAD STRENGTH
{days) {in,) {sq.in.) Jibs. force) {psi) FRACTURE TYPE
7 6.00 28.27 135200 4780 CONE
7 6.00 28.27 127740 4520 CONE
28
REMARKS
10/08/1999 28
Technician: Jeremy Meek Started:
CME Technician
Repo~ Distribution:
{2) Larry Jackson Construction Co.
(1) City of Coppell
01:30 Stopped: 05:00
MAXI.~_ C .~LOGIES INC.
Tim BegGle, CET.
Office Manager
Our otters and reports are for the exc us ve use of the c lent to whom they are addressed and shell not be reproduced except in
full without the approval o! the testing laboratory. The usa of our name must receive our written al~xoval. Our letters eno reports
apply only to the sample tested and/or inspected, and are not indicative of the quantities of apparently identical or similar products.