Northlake 635(4)-LR010221GEOTECHNICAL AND G F=~ r-'l I I F~
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
REPORT NO. 85
REG PROJECT NO. 7044
SAMPLE DATE: 02-21-01
TECHNICIAN: E. Beacham
CONTRACTOR: Bob Moore Construction Co.
Location of Sample
Set Number I Location
Quantity Represented
1
2
3
4
5
Paving: 38'S, 50'E of S.W. corner of building
Paving: 72'S,93'E of S.W. corner of building
Paving: 150'S,93'E of S.W. corner of building
Paving: 5'S,230'E of S.W. corner of building
Paving: 5'S,336'E of S.W. corner of building
110/570
210/570
3OO/57O
420/570
530/570
Design Information
Source of Concrete
TXI
Mix Identification
8273
Specified Strength p.s.i.
4000
Test Results
Set CylinderI
No. ID Date Tested
1 4003 02-28-01
4003 03-21-01
4003 03-21-01
4003 Hold
Age @
Test
Total Load
lbs.
7 96340
28
28
H
2 4004 02-28-01 7
4004 03-21-01 28
4004 03-21-01 28
4004 Hold H
3 4005 02-28-01 7
4005 03-21-01 28
4005 03-21-01 28
4005 Hold H
4 4006 02-28-01 7
4006 03-21-01 28
4006 03-21-01 28
4006 Hold H
I Compressive I Average
Strength p.s.i. Strength p.s.i.
3410
93730 3320
1O479O 3710
98310 3480
2424 STUTZ DR. · SUITE 400 · DALLAS, TX 75235 · TEL [214] 350 5600 · FAX [214] 350 0019
Test Results
Set Cylinder
No. ID Date Tested
Age @
Test
Total Load J Compressive
lbs.I Strength p.s.i.
Average
Strength p.s.i.
5
4007 02-28-01
4007 03-21-01
4007 03-21-01
4007 Hold
7
28
28
H
98060 3470
Cylinder Data
Set Cylinder
No. ID
1 4003
2 4004
3 4005
4 4006
5 4007
Slump Sample Air Temp. Temp. Entrainment Number
6.00 6:20 AM 67 75 4.1 2829005
6.00 7:40 AM 63 72 4.4 2829088
6.00 8:45 AM 62 69 4.4 2829198
6.00 9:30 AM 63 73 4.1 2829369
6.00 12:00 PM 61 74 4.3 2829522
Mail
Distribution: (1
(1
) Bob Moore Construction Co./
Mr. Ed T. McGuire
) City of Coppell/Mr. Larry Davis
) City of Coppell/Mr. Lee Stone
) McHale Consulting Engineering/
Mr. Gary McHale
) CMC-Commercial Realty/
Mr. Steve Huff
) AECC, Inc./Mr. Chad Stevens
Submitted by:
REED ENGINEERING GROUP, INC.
Original Signed By
Keith Atkins
KEA/mm