Lakeside V2-LR 960402 Maxim Tech., Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: THE KROGER 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: 4/02/96
SERVICES: Sample concrete at location of placement, perform required field tests,
prepare and test concrete compressive strength specimens.
PROJECT DATA
CONTRACTC:q: David Christopher, Inc. CLASS OF CONCRETE: Mix Number 8273
CONCRETE SUPPLIER: TXI 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 TEST: AST~ C-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'l (psi) 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 5. O0 4/02/96 28 6. O0 28.27 118410 4190
1 4 5.00 4/02/96 28 6.00 28.27 112740 3990 Ave - 4090 PSI
Technician: Marvin Greene Started: 06:30AM Stopped: 10.:30AM
Technician
Average compressive strength, o~ two 28 day c~linders complies with specified strength.
Report Of Tests Continued On Page 2
1001 LW Our letters and reports are for the exclusive use of the client to whom they are addressed and sl3all not be reproduced extent in
fu:l wtthout the a~13roval of the test[ha laboratory The use of ourname must receive our written approval Our etters and
apl31y only to the sampie tested and/Or ~nspecte~. and are not ~ndicatlve of the quantities of apparently identical or similar products.
THE KROGER CO REPORT NO. 38416
PROJECT NO. 09.03506037 PAGE 2
DATE OF SERVICE: 3/0~/96 SET NO. 2
REPORT OF
CONCRETE cOMPRESSIVE STRENGTH
(Continued)
PROJECT DATA
CONTRACTOR: David Christopher, Inc. CLASS OF CONCRETE: Mix Number 8273
CONCRETE SUPPLIER: TXI 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 TICKET NO: 548547
SLUMP: 3-5" AIR CONTENT(%): 5.0
AIR: 5~ LOCATION OF PLACEMENT:
METHOD OF TEST: ASTM C-39 At Grid 10-1-1.5 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.) ~sctin.) ~lbs. force) (~s~ REMARKS
2 1 4.50 3/12/96 7 6.00 28.27 91990 3250
2 2 4.50 3/12/96 7 6. O0 28 . 27 $7680 3100
2 3 4.50 4/02/96 28 6.00 28.27 122160 4320
2 4 4.50 4/02/96 28 6.00 28.27 116740 4130
Technician: Marvin Greene Started: 06:30~M Stopped: 10:30AM
Technician
Report Distributioni MAXIM TECH.,GOUTHWESTERN LABS
(1) THE KROGER CO x'~ //
(1) David Christopher, [nc.
(1) City of Coppe[[ - Eng. Dept.
(1) City of comet[ - Btdg. Znsp. Arthur Etherly Ill, CET
Project Manager
1001 LW Our letters and reports are for the exclusive use of_the client.to whom they are addressed and shall not be repr.oduced except in
ful w~tt~out the approval of the testing laboratory, ina use OT ourname must receive .our w~fften approval. Our letters and reports
appiy only to the sample tested and/or inspectei3, af~d are not in<3icat~va of the quan~itJe5 of aoi3arent{y ident c.~ or ~ mi ar products.