Lakeside V2-LR 960321 (2) Maxim Tech. · Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas. Texas 75222
Telephone: (214) 631-2700
T E 4:: H N O L O G I E S I N C FAX: (214) 920-1691
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: /TIP. IGa, OGP.R CO
Attn: Jeff Kruegar
100 Kroger Drive
Keller, TX 76248 PROOEGTNO.: 0903506037
RFPORT NO.: 38797
PROJECT: Kroger ~/448 DATE OF SERVICE: 3/12/96
AUTHORIZATION:
Coppell Tx. REPORT DATE: 3/21/96
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 46
CONCRETE SUPPLIER: TXI DATE OF PLACEMENT: 3/12/96
PLANT: 41 TIME SAMPLED: 08: 15A~ BY: Burl Thomas
SPECIFICATION REQUIREMENTS TEMPERATURE ('F) -AIR: 50 CONCRETE: 63
STRENGTH: 4000psi @ 28 DAYS TRUCK NO: 468 ~CKETNO: 551904
SLUMP: 4" Max. AIR CONTENT(%): N/A
AIR: N/A LOCATION OF PLACEMENT:
METHOD OF TEST: ASTM C-39 Building slab 50' south- 20' east of north
ASTM C-143 west building corner
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE DIAMETER AREA LOAD STRENGTH
SET NO. finches) TESTED (days) (in.) (SCl.in.) (lbs. force) (psi) REMARKS
1 1 5.00 3/19/96 7 6.00 28.27 90970 3220
1 2 5.00 3/19/96 7 6.00 28.27 90730 3210
1 3 4/09/96 28
1 4 4/09/96 28
Technician: Burl Thomas Started: 06:00AM Stopped: 09:30AM
Report Distribution: MAXIM TECH.~OUTHWESTERN LABS
(1) THE KROGER CO
(1) City of Coflloe[[ - Eng. Dept.
(1) City of CoflpelL - BLdg. Insp. L/Arthur Etherly
CET
1001 LW Our letters and reports are for the exclusive use of the c lent .to whom they are aqldressed and shsll not ,be .[repro.d. uced ex. cept in
ful without the approval of the testing laboratory.. Th,e use o! .ou.r. na.rp.e m.us..t rece~ve.,.gur wr. itten apP. rOV. aj..~.r let~efs.,a__no re~p~s_
apply only to the sample tested and/or mspecteo, ano are not inolcaave cT ~ne quan[raes ol apparen~y ~oermcaa or s m ~ar proouc[s.