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2424 STUTZ DR. SUITE 400 DALLAS, TX 75235 TEL [214] 350 5600 FAX [214] 350 0019
CONCRETE CYLINDER TEST REPORT
Grapevine Building A
3642 Euless-Grapevine Road
Grapevine, Texas
REPORTED TO: ARCO/Murray
4925 Greenville Ave., Suite 915
Dallas, Texas 75206
ATTN: Mr. Chase Killingsworth
REPORT NO. 148
REG PROJECT NO. 25298
SAMPLE DATE: 08-14-24
TECHNICIAN: E. Munoz
PAGE: 1 of 2
Location of Sample
Set Number Location Quantity Represented (c.y.)
1 Slab leave-out: P.8-5.9 10/170
2 Slab leave-out: G.3-1.1 110/170
Design Information
Source of Concrete Mix Identification Specified Strength (psi) Sample Size
Estrada Ready Mix R4055NASC 4000 4x8
Test Results
Set
No.
Cylinder
ID
Date
Tested
Age @
Test
Total Load
(lbs.)
Fracture
Type
Compressive
Strength (psi)
Average
Strength (psi)
1 3899 08-21-24 7 57920 3 4610
3899 09-11-24 28
3899 09-11-24 28
3899 09-11-24 28
3899 Hold H
2 3900 08-21-24 7 40260 2 3200
3900 09-11-24 28
3900 09-11-24 28
3900 09-11-24 28
3900 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 3899 3.5 4:10 AM 82 91 1.8 148.4 2619
2 3900 4.0 7:50 AM 82 90 1.2 149.2 2632
Fracture Type
Type 1 Type 2 Type 3 Type 4 Type 5 Type 6
Note: (1) Concrete was sampled in accordance with ASTM C-31
(2) Concrete cylinders were tested in accordance with ASTM C-39
REPORT NO. 148
REG PROJECT NO. 25298
SAMPLE DATE: 08-14-24
PAGE: 2 of 2
E-Mail
Distribution: (2) ARCO/Murray/
Mr. Chase Killingsworth
Mr. Brice Jones
(2) Pritchard Associates/
Mr. Taylor Wildman
Mr. Azra Spahalic
(4) City of Grapevine/
Mr. Daniel Steinshouer
Mr. Phillip Sedivy
Mr. Israel Lozano/
Mrs. Kelly Taft
(2) DFW West Logistics One. LLC/
Mr. Bunker Curnes
Mr. Tom Curnes
Submitted by:
REED ENGINEERING GROUP, LTD.
Registration Number F-3114
Cary Tipps
Project Manager, CMT
CT/cn