Lakeside V2-LR 960314 (2) Maxim Tech. e Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
T E C H N O I. O G; I E $ I N C E~X: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: THE KROGF. R CO
Attn: Jeff Kruegar
100 Kroger Drive
Keller, TX 76248 PROJECT NO.: 0903506037
REPORT NO.: 38416
PROJECT: Kroger ~/448 DATE OF SERVICE: 3/05/96
AUTHORIZATION: John
Coppell Tx. REPORT DATE: 3/14/96
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 8273
CONCRETE SUPPLIER: TX:]: DATE OF PLACEMENT: 3/05/96
PLANT: 43 TIME SAMPLED: N/A BY: Marvin Greene
SPECIFICATION REQUIREMENTS TEMPERATURE ('F) - AIR: 66 CONCRETE: 75
STRENGTH: 4000psi @ 28 DAYS TRUCK NO: 467 TICKET NO: 548342
SLUMP: 3- 5" AIR CONTENT(%): 5.0
AIR: 5% LOCATION OF PLACEMENT:
METHOD OF/EST: ASTM G-39 At Grid 21-20 north end of building (paving)
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.) (scl.in.) (lbs. force) (os~ REMARKS
1 1 5.00 3/12/96 7 6.00 28.27 84380 2980
1 2 5.00 3/12/96 7 6.00 28.27 83830 2960
1 3 4/02/96 28
1 4 4/02/96 28
Technician: Marvin Greene Started: 06:30AM Stopped: 10:30AM
Technician
Report Of Tests Continued On Page 2
1001 LW Our letters and reports are for the exclusive use ofthe client.to whom they are addressed and shall not be reproduced except in
full without the approva~, of the.tesfln(] laborat.ory., i n.e use o.1' .ou.r. na.m. e m.u~.t receivq..our w~. itten app..ro.vql.. _Ou.r lettefs..and reports
apply only to the sample testeo and/Or inspec~e-, an,, are not iflOlCaTJve or' 1:lie quantities oT apparemly tnel'~lcal or similar prooucts.
THE KROGEP, CO REPORT NO. 38416
PROJECT NO. 0903506037 PAGE 2
DATE OF SERVICE: 3/05/96 SET NO. 2
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
(Cont i r-:ued}
PROJECT DATA
CONTRACTOR: David Christopher, Inc. CLASS OF CONCRETE: Mix Number 8273
CONCRETE SUPPLIER: TXT DATE OF PLACEMENT: 3/05/96
PLANT: 43 TIME SAMPLED: 09: 50AM BY: Marvin Greene
SPECIFICATION REQUIREMENTS TEMPERATURE ('F) - AIR: 73 CONCRETE: 75
STRENGTH: 4000psi @ 28 DAYS TRUCK NO: 462 ~C~ET NO: 548547
SLUMP: 3-5" AIR CONTENT(%): 5.0
AIR: 5% LOCATION OF PLACEMENT:
METHOD OF TEST: ASTM C-39 At Grid 10-11.5 east end of building (paving)
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.) [sq.in.) (lbs. force) (psi) REMARKS
2 1 4.50 3/12/96 7 6.00 28.27 91990 3250
2 2 4.50 3/12/96 7 6.00 28.27 87680 3100
2 3 4/02/96 28
2 4 4/02/96 28
Technician: Marvin Greene Started: 06: 30AM Stopped: 10: 30AM
Technic ian
Report Distribution: MAXIM TECH..~OUTHWESTERN LABS
(1) THE KRO~ER CO
(1) David Christopher, Inc. ~
(1) City of Coppe[[ - Eng. Oept.
(1) City of Coppe[l - ll[dg. [nsp. Arthur 'III,
CE~r
1001 LW Our le.~.ers and reports ,are f.or the .exclusive use ofthe client.to whom they are ad. dressed .a~.~cl sba not be reproduced except in
full .witno. ut the. approval of me.tesu.n.g lahoratory., i ne use oT .ou.r. name must rece ve our written approval. Our letters and reports
apply Dray to tne sample testea ana/or inapectefl, and are not ~ncltcaflve of the quantities of apparently Identical or similar products.