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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. 154
REG PROJECT NO. 25298
SAMPLE DATE: 08-16-24
TECHNICIAN: P. Mendoza
PAGE: 1 of 2
Location of Sample
Set Number Location Quantity Represented (c.y.)
1 Leave-out: A-2 60/170
2 Leave-out: A-6 110/170
Design Information
Source of Concrete Mix Identification Specified Strength (psi) Sample Size
Estrada 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 3999 08-23-24 7 42700 1 3400
3999 09-13-24 28
3999 09-13-24 28
3999 09-13-24 28
3999 Hold H
2 4000 08-23-24 7 39350 3 3130
4000 09-13-24 28
4000 09-13-24 28
4000 09-13-24 28
4000 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 3999 4.5 6:00 AM 84 93 2.5 147.5 2678
2 4000 5.0 9:30 AM 90 95 2.5 147.3 2693
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. 154
REG PROJECT NO. 25298
SAMPLE DATE: 08-16-24
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