121 BP Phase 1-LR 990825 GEOTECNNIC."L AK} ~ F=:I I'--1
ENVIRONMENTAL CO",,ISU L=A NTS
CONCRETE CYLINDER TEST REPORT
121 Business Park - Buildings B-D
601,651,701 and 751 Canyon Drive
Coppell, Texas
REPORTED TO: The Industrial Group REPORT NO. 63
P.O. Box 802047 REG PROJECT NO. 5607
Dallas. Texas 75380-2047 SAMPLE DATE: 08-25-99
A'I-I-N: Mr. John Welsh TECHNICIAN: H. Johnson
CONTRACTOR: Westcliffe. inc.
Location of Sample
Set Number J Location J Quantity Represented
1 Grade Beam: Gridline B x 12-16.5. Bldg. #4 10/30
Design Information
J Source of Concrete J Mix Identification J Specified Strength p.s./.
Lattimore 18 4000
Test Results
Set I CylinderI Age@ Total Load Compressive I Average Strength
No. ID Date Tested Test lbs. Strength p,s,i, p.s./.
1 7044 09-01-99 7 97640 3450
7044 09-01-99 7 94510 3340 3400
7044 09-22-99 28 118250 4180
j 7044 09-22-99 28 110780 3920 4060
Cylinder Data
No. ID Slump Sample Air Temp. Temp. Entrainment I Number
1 7044 4.50 2:15 PM 100 94 N/A 7076060
Distribution: (1) The Industrial Group/ Submitted by:
Mr. John Walsh
(1) Gromatzky Dupree & Associates/ REED ENGINEERING GROUP, INC.
Mr. Bennett Foster
(1) Westcliffe. Inc./Mr. Charlie Johnson Original Signed By
(1) The Industrial Group/
Mr. Mac McClure Keith E. Atkins
(1) Campbell Associates/ KEA/sa/rt
Mr. Randy Pillar
(1) City of Coppell/Building Inspections
(1) City of Coppell/Engineering Dept.
(1) Bear Creek Construction/
Mr. Brian Holdgate
(1) Mr. Hank Metzger
2424 STUTZ DR SUITE 433 · DALLAS TX -5225 · TEL ~£1-'~ '_:g: 5EZZ * ---~'X ~£'4~ 35Z L:'~-