Lakeside V2-LR 960122 k. _xim Tech.. Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
T E C H N O L O G I E S I N ¢ Telephone: (214) 631-2700
FAX: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: THE KROGER CO
Attn: Michael Roaas
100 Kroger Drive
Keller, TX 76248 PROJECT NO.: 0903506037
REPORT NO.: 35943A
PROJECT: Kroger DATE OF SERVICE: 1/10/96
AUTHORIZATION: John
REPORT DATE: 1/22/96
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 42
CONCRETE SUPPLIER: Lattimore DATE OF PLACEMENT: 1/10/96
PLANT: 7 TIME SAMPLED: 02: 15PM BY: Gary Kamrath
SPECIFICATION REQUIREMENTS TEMPERATURE ('F) - AIR: 66 CONCRETE: 62
STRENGTH: 4000psi @ 28 DAYS TRUCK NO: 610 TICKET NO: 7017259
SLUMP: 1- 3" AIR CONTENT(%): N/A
AIR: N/A LOCATION OF PLACEMENT:
METHOD OF TEST: ASTM C-39 Manhole-northeast corner of project
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.) (sa.in.) (lbs. force) (psi) REMARKS
~ 1 2.75 1/17/96 7 6.00 28.27 136810 4840
~ 2 2.75 1/17/96 7 6.00 28.27 131590 4650
i 3 2/07/96 28
~ 4 2/07/96 28
Technician: Gary Kamrath Started: 01:00PM Stopped: 03:30PM
Report Distribution:
(1) THE KROGER CO MAXIM TECH.eSOUTHWESTERN LABS
(1) David Christopher', [nc.
(1) City of Coppe[[
III, CET
1001 LW Ou..r le..tt, ers and reports are for the exclusive use of_the client.to whom they are addressed and shall not be reproduced except in
fu, .w~no. ut.the..approva. I of the.testi.n.g laboratory.. ~ne use oT ou.r. name m.ust receive our written approval Our letters and reports
apply omy to the s~mp~e testea aha/or inspectea, and are not Indicative oT the quantities of appare~ly identical or similar products.