Lakeside V2-LR 960501 Maxim Tech. e Southwestern Labs
2575 Lone Star Dr. · PoO. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
TECHNOLOGIES INC FAX: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: TH;. K~OGF_~ CO
Attn: Jeff Kruegar
100 Kroger Drive
Keller, TX 76248 PROJECT NO.: 0903506037
REPORT NO.: 39656
PROJECT: Kroger (/448 DATE OF SERVICE: 4/03/96
Coppell, TX AUTHORIZATION:
REPORT DATE: 5/01/96
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: Mix number 8272
CONCRETE SUPPLIER: TZI DATE OF PLACEMENT: 4/03/96
PLANT: 41 NME SAMPLED: 09: 30AM BY: Anthony Lively
SPECIFICATION REQUIREMENTS TEMPERATURE (*F) - AiR: 72 CONCRETE: 79
STRENGTH: 3000psi @ 28 DAYS TRUCK NO: 456 TICKET NO: 564639
SLUMP: 5" Max. AIR CONTENT(%): 3.25
AIR: N/A LOCATION OF PLACEMENT:
METHOD OFTEST: ASTM C-39 Panel (/62
ASTM C-143
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.) (sc~.in.) (lbs. force) (osi) REMARKS
1 1 5.50 4/10/96 7 6. O0 28.27 91800 3250
1 2 5.50 4/10/96 7 6.00 28.27 90460 3200
1 3 5.50 5/01/96 28 6.00 28.27 123480 4370
1 4 5.50 5/01/96 28 6. O0 28.27 117960 4170
ADDITIONAL COMMENTS:
Technician tiem recorded on report number 39630
Contractor notified of no air on truck #466. Various downtimes - 2.5 hours
Technician: Antho_ny Lively
Technician
Report Distribution: MAXIM TECH.eSOUTHWESTERN LABS
(1) THE I(ROGER CO //
(1) David Christopher, %nc. ~
(1) City of Coppe[[ - Eng. Dept.
(1) City of Coppel[ - BLdg. lnsp. Arthur Etherly III, CET
Project Manager
1001 LW Our letters and rel~orts are for the exclusive use of_the clienl .to whom they are addressed and shall not be reproduced excelot In
full without the al01~rova, of the.tesfl.n,g laboratory., i n.e use cT ou[name must receive _gur w!itten a[ooroyaJ...Ou.r ~etters .ann reports
apDly only to the samlme testeo anQ/or insl0ecte(~, anQ are not inQicat~ve of the quantK~es CT al0Darently ~oenttcal or s~mllar prooucts.