Northlake 635(2)-LR 970516 (4)Maxi~
25;
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.: 0903~
REPORT NO.: 11556
COPPELL BUSINESS CENTER DATE OF SERVICE: 4
WRANGLER DR. & BELTLINE RD. AUTHORIZATION: O~
COPPELL, TX REPORT DATE: 5/1
PAGE 1 OF 1
SERVICES: Sample concrete at location of placement, perform requirG
prepare and test concrete compressive strength specimens.
CONTRACTOR: BUTLER CONSTRUCTION
CONCRETE SUPPLIER: Pioneer
PtANT: 22
SPECIFICATION REQUIREMENTS
STRENGTH: 3000psi @ 28 DAYS
PROJECT DATA
CLASS OF CONCRETE: Mix
DATE OF PLACEMENT: 4/]
TIME SAMPLED: 01: 45PM
TEMPERATURE (DegF) - AIR: 7
TRUCK NO: 454
MEASURED SLUMP (in.): 5.
AIR CONTENT(%): 2.3
LOCATION OF PLACEMENT:
Pier B. 7-1
SLUMP: 5-7" AIR: N/A
METHOD OF TEST
SAMPLING: ASTM C-172
MOLDING & CURING: ASTM C31
SLUMP: ASTM C143
TEMPERATURE: ASTM C1064
AIR CONTENT: ASTM C231
UNIT WEIGHT: N/A
CAPPING/PADS: ASTM C617
TESTING: ASTM C39 REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH- 6 X 12 CYLINDERS
CYLINDER MAXIMUM COMPRESSIVE
MARKED DATE AGE DIAMETER AREA LOAD STRENGTH
SET NO. TESTED {days) {in.) . {sq.in.) (lbs. force) {psi) F
1 1 4/25/97 7 6.00 28.27 111540 3940 C¢
1 2 4/25/97 7 6.00 28.27 110980 3930 C(
1 3 5/16/97 28 6.00 28.27 146770 5190 C(
1 4 5/16/97 28 6.00 28.27 132680 4690 Cf
ADDITIONALCOMMENTS:
Technician time recorded on report number 115564
Eight (8) gallons of water added at site.
Technician: Rusty Bowers
Technician
Report Distribution:
[1 Lincoln Property Co.
I1) BUTLER CONSTRUCT ON INCORP.
ll ) BROCKETT-DAVIS-D~AKE, INC.
{1) THE CITY OF COPPELL
{1} THE CITY OF COPPELL
(1) O'BRIEN ASSOCIATES, INC.
(1) A.E.C.C.
1001 LW
MAXIM TEC
Om' lettetl and repml are for the exclusive ute of the client to whom they are eddrea~ed and sha~l not be reprodu~
fu~l without the al~roval of the te~tin~] IlPOrlto~y. The use of our name mm receive our written approval. Our le
apply only to the sample tested and/or inspected, and are not ~icative of t~ quantities of a0parently identical or ~
Tech. · Southwestern Labs
Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
305034
5
/18/97
going
6/97
d field tests,
Number 9349
8/97
BY: Rusty Bowers
5 CONCRETE: 80
TICKET NO: 366924
0
:ACTURE TYPE REMARKS
,NE
~NE
~NE
~NE
LABS
~-~-~acken, B.S. Ch.E.
~oject Manager
ed except in
imiiar preducts.