Northlake 635(4)-LR010122GEOTECHNICAL AND I~ F=I O I I ~
ENVIRONMENTAL CONSULTANTS
CONCRETE CYLINDER TEST REPORT
Coppell Tech Center II
1322 Crestside
Coppell, Texas
REPORTED TO:
Bob Moore Construction Co.
1110 N. Watson Road
Arlington, Texas 76011
ATTN: Mr. Ed T. McGuire
CONTRACTOR: Bob Moore Construction Co.
Location of Sample
REPORT NO. 76
REG PROJECT NO. 7044
SAMPLE DATE: 01-22-01
TECHNICIAN: F. Steadman
Set Number J Location
1 Panel # 46
2 Panel # 66
Quantity Represented
20/205
170/205
Design Information
Source of Concrete
TXI
Mix Identification
8273
Specified Strength p.s.i.
3OOO
Test Results
Set CylinderI
No. ID Date Tested
1 2949 01-26-01
2949 01-29-01
2949 02-19-01
2949 02-19-01
2949 Hold
2 2950 01-26-01
2950 01-29-01
2950 02-19-01
2950 02-19-01
2950 Hold
Age@ TotalLoad J Compressive J Average
Test lbs. Strength p.s.i. Strength p.s.i.
4 72630 2570
7 97120 3440
28 135560 4800
28 122000 4320 4560
H
4 69520 2460
7 92O20 3260
28 107320 3800
28 118960 4210 4010
H
Cylinder Data
Set Cylinder [
No. ID Slump
1 2949 4.75
2 2950 5.00
Time of
Sample
[ concreteI Air [Ticket
Air Temp. Temp. Entrainment Number
7:50AM 36
9:15AM 36
49 5.3 2810465
51 5.0 2810563
Mail
Distribution:
(1) Bob Moore Construction Co./
Mr. Ed T. McGuire
(1) City of Coppell/Mr. Larry Davis
(1) City of Coppell/Mr. Lee Stone
(1) McHale Consulting Engineering/
Mr. Gary McHale
(1) CMC-Commercial Realty/
Mr. Steve Huff
(1) AECC, Inc./Mr. Chad Stevens
Submitted by:
REED ENGINEERING GROUP, INC.
Original Signed By
Keith Atkins
KENje
2424 STUTZ DR. * SUITE 400 * DALLAS, TX 75235 * TEL [214] 350 5600 * FAX [214] 350 0019