Coppell Ind 2- LR150828
2424 STUTZ DR. SUITE 400 DALLAS, TX 75235 TEL [214] 350 5600 FAX [214] 350 0019
CONCRETE CYLINDER TEST REPORT
Tradepoint Business Park Building 1B Expansion
980 W. Bethel Road
Coppell, Texas
REPORTED TO: Hillwood Investment Properties
3090 Olive Street, Suite 300
Dallas, Texas 75219
ATTN: Mr. Mike Jones
REPORT NO. 99
REG PROJECT NO. 20346
SAMPLE DATE: 08-28-15
TECHNICIAN: S. Adams
PAGE: 1 of 2
CONTRACTOR: Hillwood Construction Services
Location of Sample
Set Number Location Quantity Represented (c.y.)
1 Paving: 200’N, 90’E from SE building corner 10/390
2 Paving: 145’N, 75’E from SE building corner 110/390
3 Paving: 70’N, 70’E from SE building corner 220/390
4 Paving: 15’N, 55’E from SE building corner 300/390
Design Information
Source of Concrete Mix Identification Specified Strength (psi)
Argos 1685 3600
Test Results
Set
No.
Cylinder
ID
Date Tested
Age @
Test
Total Load
(lbs.)
Compressive
Strength (psi)
Average Strength
(psi)
1 9100 09-04-15 7 62500 4970
9100 09-25-15 28
9100 09-25-15 28
9100 09-25-15 28
9100 Hold H
2 9101 09-04-15 7 61690 4910
9101 09-25-15 28
9101 09-25-15 28
9101 09-25-15 28
9101 Hold H
3 9102 09-04-15 7 59360 4720
9102 09-25-15 28
9102 09-25-15 28
9102 09-25-15 28
9102 Hold H
REPORT NO. 99
REG PROJECT NO. 20346
SAMPLE DATE: 08-28-15
PAGE: 2 of 2
Test Results
Set
No.
Cylinder
ID
Date Tested
Age @
Test
Total Load
(lbs.)
Compressive
Strength (psi)
Average Strength
(psi)
4 9103 09-04-15 7 54430 4330
9103 09-25-15 28
9103 09-25-15 28
9103 09-25-15 28
9103 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 9100 4.0 2:00 AM 81 89 5.1 146.4 1677284
2 9101 4.75 3:30 AM 81 89 3.8 147.1 1677341
3 9102 5.0 5:15 AM 81 87 4.1 146.3 1677392
4 9103 5.25 6:30 AM 81 89 5.2 143.8 1677400
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) Hillwood Investment Properties/
Mr. Mike Jones
(1) Hillwood Investment Properties/
Ms. Sandy Carroll
(1) Hillwood Construction Services/
Mr. David Grayson
(1) Hillwood Construction Services/
Mr. Tom McConnell
(1) City of Coppell/Mr. O’Dell
Submitted by:
REED ENGINEERING GROUP, LTD.
Registration Number F-3114
Bill Woolwine
Sr. Manager, CMT
CT/cn