Georgian Place-LR 990817TECHNOLOGIES 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.: 903204
DATE OF SERVICE: 8/10/99
AUTHORIZATION:
REPORT DATE: 8/17/99
Sample concrete at location of placement, perform required field tests,
prepare and test concrete compressive strength specimens.
PROJECT DATA
CONTRACTOR: Larry Jackson Construction Co.
CONCRETE SUPPLIER: PIONEER
PLANT: 27
SPECIFICATION REQUIREMENTS
STRENGTH: 4500psi ~ 28 DAYS
SLUMP: 3" AIR: 4-6%
METHOD OF TEST
SAMPLING: ASTM C172
MOLDING & CURING: AS'~vl C792
SLUMP: ASTM C143
TEMPERATURE: ASTM C1064
AIR CONTENT: ASTM C231
UNIT WEIGHT: N/A
CAPPING/PADS: ASTM C617
TESTING: ASTM C39
CYLINDER
MARKED
SET NO.
1 8/17/99
2 8/17/99
3 9/07/99
CLASS OF CONCRETE: 9367
DATE OF PLACEMENT: 8/10/99
TIME SAMPLED: 12:35 BY: Jose Perez
TEMPERATURE (DegF) - AIR: 93 CONCRETE: 94
TRUCK NO: 648 TICKET NO: 282693,
MEASURED SLUMP (in.): 3.00
AIR CONTENT(%): 5.0 UNIT WEIGHT(pcf): N/A
LOCATION OF PLACEMENT:
PATCHING WIHSPERING HILL ST, EAST HALF, APPROX
150 FT SOUTH FROM THE BEGINNING OF WHISPERING
(4 PATCHES)
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
DATE AGE DIAMETER AREA LOAD STRENGTH
TESTED {days) (in.) (sq.in.) {lbs. force) {psi) FRACTURE TYPE REMARKS
7 6.00 28.27 105220 3720 CONE
7 6.00 28.27 119740 4230 CONE
28
9/07/99 28
Technician: Jose Perez
Technician
Report Distribution:
(2} Larry Jackson Construction Co.
(1) City of Coppell
Started: 11:00 Stopped: 01:30
MAXIM TECHNOLOGIES INC.
Tim Begole, CET.
Office Manager
Our etters and reports ere for the exclusive use of the client to whom they are addressed and shall not be reproduced except in
fu I w thout the approval of the test ng sboratory. The uss of ou..r name must recetve, oor written e[)pr?¥al..
apply only to the sample tested end/or nspectso, and are not ndicet ve of the quantities of apparently Io~n{ic~l or sim.ar pr~uucLs.