CRDC1401-LR160709
2424 STUTZ DR. SUITE 400 DALLAS, TX 75235 TEL [214] 350 5600 FAX [214] 350 0019
CONCRETE CYLINDER TEST REPORT
Denton Tap Streetscape
Denton Tap Road and Sandy Lake Road
Coppell, Texas
REPORTED TO: City of Coppell
265 E. Parkway Boulevard
Coppell, Texas 75019
ATTN: Mr. George Marshall
REPORT NO. 37
REG PROJECT NO. 20819
SAMPLE DATE: 07-09-16
TECHNICIAN: B. Rodriquez
PAGE: 1 of 1
Location of Sample
Set Number Location Quantity Represented (c.y.)
1 Paving: 46’N, 320’E from SE corner of Sandy
Lake Road and Denton Tap Road
20/30
Design Information
Source of Concrete Mix Identification Specified Strength (psi)
TXI 8274 4500
Test Results
Set
No.
Cylinder
ID
Date Tested
Age @
Test
Total Load
(lbs.)
Compressive
Strength (psi)
Average Strength
(psi)
1 720 07-16-16 7 49060 3900
720 08-06-16 28 63890 5080
720 08-06-16 28 62750 4990
720 08-06-16 28 67550 5380 5150
720 Hold H
Cylinder Data
Set
No.
Cylinder
ID
Slump
(inches)
Time of
Sample
Air
Temp.
(°F)
Concrete
Temp.
(°F)
Air
Entrainment
(%)
Unit
Weight
(lbs/ft3)
Ticket
Number
1 720 3.75 9:45 AM 90 85 5.1 142.6 3427192
Note: (1) Concrete was sampled in accordance with ASTM C-31
(2) Concrete cylinders were tested in accordance with ASTM C-39
E-Mail
Distribution: (1) City of Coppell/Mr. George Marshall
(1) City of Coppell/Mr. Marcus Marion
(1) City of Coppell/Ms. Michelle Matunas
(1) Pavecon/Mr. Michael Beattie
Submitted by:
REED ENGINEERING GROUP, LTD.
Registration Number F-3114
Cary Tipps
Project Manager, CMT
CT/cn