Lakeside V2-LR 960313 Maxim Tech.· Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
1' E C H N O I. O G I ~: $ I N C FAX: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: TH~. ICAOGF. R 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: 3/13/96
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
SPECIFICA~ON 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 OFTEST: 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.} (sq.in.} (lbs. force} (psi} REMARKS
1 1 4. O0 2/21/96 7 6. O0 28.27 106400 3760
1 2 4. O0 3/13/96 28 6.00 28.27 144520 5110
1 3 4.00 3/13/96 28 6.00 28.27 145590 5150
1 4 HOLD HOLD
Technician: Roosevelt Webber Started: ll:30AM Stopped: 01:00PM
Technician
Report Distribution: MAXIM TECH..SOUTHWESTERN LABS
(1) THE K.O~ER CO
(1) 0avidChristopher. ,nc. (~ ~
(1) City of Coppett - Eng. Dept.
(1) City of Coppe[[ - BidE. [nsp. Arthur gtherly'
III,
CET
1001 JS Our etters and reports ara for the exc us ve use ofthe client .to whom they are ad. dressed and shall not .be _reprod. uced ex. cept in.
fu .without the_approv~ of th.e.test ng laboratory., i n.e use oT .ourna.m.e m.us.t rece~ve...our .written app..ro.v~.L .uu.r let~eFs.ana rep. o~s
apply only to me sample tes~ea and/or insDectea, anQ are not indica~ve or me quamite$ or apparernly uentical or sim,ar proouc~s.