Northlake 635(2)-LR 970515 (8)Maxi~
257
TECHNOLOGIES INC
CLIENT:
PROJECT:
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
Lincoln Property Co.
500 N. AKARD, SUITE 3300
ATTN: LARRY MOON
Dallas, TX 75201 PROJECT NO.: 0903E
REPORT NO.: 115491
COPPELL BUSINESS CENTER DATE OF SERVICE: 4,
WRANGLER DR. & BELTLINE RD. AUTHORIZATION: On~
COPPELL, TX REPORT DATE: 5/1!
PAGE 1 OF 1
SERVICES: Test compressive strength specimens prepared in conjunctil
inspection.
CONTRACTOR: BUTLER CONSTRUCTION
CONCRETE SUPPLIER: PIONEER
PLANT: 29
SPECIFICATION REQUIREMENTS
STRENGTH: 4000psi @ 28 DAYS
SLUMP: 5"
METHOD OF TEST
SAMPLING: ASTM C-172
MOLDING & CURING: ASTM C31
SLUMP: ASTM C143
TEMPERATURE: ASTM C1064
AIR CONTENT: ASTM C173
UNIT WEIGHT: N/A
CAPPING/PADS: ASTM C617
TESTING: ASTM C39
CYLINDER
MARKED
SET NO.
1 1
1 2
1 3
3. 4
ADDITIONAL COMMENTS:
Five (5)
DATE
TESTED
4/24/97
4/24/97
5/15/97
5/15197
PROJECT DATA
MIX DESIGN NUMBER: 9349
DATE OF PLACEMENT: 4/1'
TIME SAMPLED: 12: 10PM
TEMPERATURE (DegF) - AIR: 71
TRUCK NO: 100
MEASURED SLUMP (in.): 5.0(
AIR CONTENT(%): 1.0
LOCATION OF PLACEMENT:
Northwest entrance c~
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
AGE DIAMETER AREA
(days~ (in.) (sq.in.)
7 6.00 28.27
7 6.00 28.27
28 6.00 28.27
28 6.00 28.27
** Does not comply with
MAXIMUM COMPRESSIVE
LOAD STRENGTH
(lbs. force~ {psi~ '
93800 3320 COt
94920 3360 CO]~
101010 3570** CO~
105510 3730** CO~
specified strength.
gallons of water added at site.
Technician: Ronnie Lauderdale
Technician
Report Distribution:
(11 Lincoln Property Co.
(1} BUTLER CONSTRUCTION INCORP.
(1] BROCKETT-DAVIS-DRAKE. INC.
{11 THE CITY OF COPPELL
[1] THE CITY OF COPPELL
(1] O°BRIEN ASSOCIATES, INC.
{11A.E.C.C.
1001 LW
Our letters end reports ere for the exclusive u~e of the client to whom they are addressed and shell not be reproduced
full without the epprovmJ of the testing laboratory. The u~e of our name must receive our written approve. OUr lette~
apply only to the sample tested and/or inspected, and are not indicative of the quantities of apparently identical or sim
n Tech. · Southwestern Labs
5 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
05034
17/97
oing
~/97
)n with concrete
'/97
BY: Ronnie Lauderdale
CONCRETE: 72
TICKET NO: 344105
UNIT WElGHT(pcf): N/A
tout 10 x 10
,CTURETYPE REMARKS
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