Northlake 635(5)-LR111006 REED Er
GEOTECHNICAL AND G R O LJ P
ENVIRONMENTAL CONSULTANTS
CONCRETE CYLINDER TEST REPORT
Lakeshore Paving Addition
Lakeshore Drive and Crestside Drive
Coppell, Texas
REPORTED TO: Mobley -Speed REPORT NO. 6
4699 Production Drive REG PROJECT NO. 17715
Dallas, Texas 75235 SAMPLE DATE: 09 -29 -11
ATTN: Mr. David Rupley TECHNICIAN: H. Johnston
PAGE: 1 of 1
Location of Sample
Set Number 1 Location Quantity Represented (c.y.)
1 Approach off Lakeshore Drive 10/10
Design Information
Source of Concrete Mix Identification 1 Specified Strength (psi)
TXI 8274 3600
Test Results
Set Cylinder Age @ Total Load Compressive Average Strength
No. ID Date Tested Test (Ibs.) Strength (psi) (psi)
1 5867 10 -06 -11 7 56610 4500
5867 10 -27 -11 28
5867 10 -27 -11 28
5867 Hold H
Cylinder Data
Air Concrete Air Unit
Set Cylinder Slump Time of Temp. Temp. Entrainment Weight Ticket
No. ID (inches) Sample ( °F) ( °F) ( %) (lbs/ft Number
1 5867 3.0 6:45 AM 63 80 3.6 149.0 1236778
Note: (1) Concrete was sampled in accordance with ASTM C -31
(2) Concrete cylinders were tested in accordance with ASTM C -39
Mail Submitted by:
Distribution: (1) Mobley- Speed /Mr. David Rupley
REED ENGINEERING GROUP, LTD.
E -Mail Registration Number F -3114
Distribution: (1) Mobley- Speed /Mr. David Rupley
/3";//,10t0"
Bill Woolwine
Sr. Manager, CMT
BW /cn
2424 STUTZ DR. • SUITE 400 • DALLAS, TX 75235 • TEL [214] 350 5600 • FAX [214] 350 0019