Lakeside V2-LR 960227 (2) Maxim Tech. · Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: {214) 631-2700
FAX: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: THE KROGER CO
Attn: Jeff Kruegar
100 Kroger Drive
Keller, TX 76248 PROJECT NO.: 0903506037
REPORT NO.: 37582
PROJECT: Kroger #448 DATE OF SERVICE: 2/14/96
AUTHORIZATION: John
Coppell Tx. REPORT DATE: 2/27/96
SERVICES: sample concrete at location of placement, perform required field tests,
prepare and test concrete compressive strength specimens.
PROJECT DATA
CONTRACTOR: David Christopher, Inc. CLASS OF CONCRETE: 46
CONCRETE SUPPLIER: TXI DATE OF PLACEMENT: 2/14/96
PLANT: 41 TIME SAMPLED: 11: 58AM BY: Roosevelt Webber
SPECIFICATION REQUIREMENTS TEMPERATURE (°F) - AIR: 72 CONCRETE: 68
STRENGTH: 3000psi @ 28 DAYS TRUCK NO: 451 TICKET NO: 536110
SLUMP: 4" AIR CONTENT(%): 3.5
AIR: NA LOCATION OF PLACEMENT:
METHOD OF TEST: ASTM C-39 5th footing to the west on south side of
ASTM C-143 building.
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE DIAMETER AREA LOAD STRENGTH
SET NO. (inches) TESTED (days) (in.) (sa.in.) (lbs. force) (l=si) REMARKS
1 1 4.00 2/21/96 7 6.00 28.27 106400 3760
1 2 3/13/96 28
1 3 3/13/96 28
1 4 HOLD HOLD
Technician: Roosevelt Webber Started: ll: 30AM Stopped: 01: 00PM
Technician
Report Distribution: MAX4M TECH..S,3UTHWESTERN LABS
(1) THE KROGER C0
(1) David Christopher, Inc.
(1) City of Coppe[[ ~
-- Afthl~r E~~II, CET
1001 JS Ou~ letter, end repor(e Me fM' the e~clulive ule of the client te whom they Me eclfirewKI ~ ~hell not be relx'oduced except in
ful w~thout the epprovM of the te~tlng !~boreto~y. The ull of. ou.~. name muir rece;v~ .our w;;tten ipp¢oyJ..uur letl;~r~ and reportl