121 BP Phase 1-LR 990830 GEOTECHNICAL AND ~ R I-1 I I p
ENV,RONMENTAL CONSULTANTS
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. 66
P.O. Box 802047 REG PROJECT NO. 5607
Dallas, Texas 75380-2047 SAMPLE DATE: 08-30-99
ATTN: Mr. John Walsh TECHNICIAN: F. Gomez
CONTRACTOR: Westcliffe, Inc·
Location of Sample
Set Number I Location I Quantity Represented
1 Grade Beam. Line C-E x 19. Bldg. "4" 10/15
Design Information
Source of Concrete I Mix Identification I Specified Strength p.s.i.
I Lattimore 18 4000
Test Results
Set ICylinderj Age@ ITotalLoadI Compressive IAverageStrength
No. ID Date Tested Test lbs. Strength p.s.i, p.s.i.
1 7211 08-06-99 7 102850 3640
7211 08-27-99 28 117580 4160
7211 08-27-99 28 120470 4300 4230
7211 Hold
Cylinder Data
~o. ID Slump Sample Air Temp. letup, fintrainment ~umber
1 7211 4.50 2:20 PM 100 97 N/A 3091033
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 Pliler
(1) City of Coppell/Building Inspections
(1) City of Coppell/Engineering Dept.
(1) Bear Greek Construction/
Mr. Brian Holdgate
(1) Mr. Hank Metzger
2,224 STUTZ DR · SU -E 433 · DALLAS -X r5235 · -EL ~214~ 35'- '3666 · PAX [2'4~ 2~Z CCI~'