Hammond- LR151123 •
8908 Ambassador Row,Dallas,TX 75247
Rone Engineering Texas Engineering Firm Registration,No.F-1572
Corporate Phone:(214)630-9745
Report of Concrete Compressive Strength Test
Client: JRose Architects Report No.: 14142542
2104 Cosmos Way Project No.: 1519926
Argyle, TX 76226 Date of Service: 11/18/2015
Report Date: 11/23/2015
Project: Hammond Street Residential Development
Coppell, Texas
Services: Test compressive strength test specimens prepared by others and picked up at the jobsite.
PROJECT DATA
Contractor: Mix Design I.D.: NA Measured
Concrete Supplier:Argos Placement Date: 11/13/2015 Slump
Plant: NA Weather Conditions:Clear (inches)
Specification Requirements Time Sampled: Batch time:
Strength: 4,000 psi @ 28 days Temperature-Air: Concrete:
Slump (in.): 3"-5" Truck No: NA Ticket No: NA
Air(%): NA Air Content: NA Unit Weight(pcf): NA
Test Method: ASTM C-172 Overall Placement Location:
ASTM C-31 (except 10.1.2) Two approaches(north and south)on alleyway at culdesac on Hammons Street
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138 Sample Location:
ASTM C-1231 Same as above
AC TM r_RQ
REPORT OF TESTS
Concrete Compressive Cylinder 4"x 8"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (lbs) (psi) Type
1 1 11/20/2015 7 4.00 12.57 56,150 4,470 Type 2
1 2 12/11/2015 28
1 3 12/11/2015 28
1 4 12/11/2015 28
1 5 01/08/2016 56
X X ,'L--kL, Di N. „
Type 1 Type 2 Type 3 Type 4 Type 5 Type 6
LIMITATIONS:The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition,appearance,etc.)or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services,Ltd.
(TM/JO)
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8908 Ambassador Row,Dallas,TX 75247
Rone Engineering Texas Engineering Firm Registration,No.F-1572
Corporate Phone:(214)630-9745
1.111111111M 11111111111.111
Report of Concrete Compressive Strength Test
Client: JRose Architects Report No.: 14142542
2104 Cosmos Way Project No.: 1519926
Argyle, TX 76226 Date of Service: 11/18/2015
Report Date: 11/23/2015
Project: Hammond Street Residential Development
Coppell, Texas
Services: Test compressive strength test specimens prepared by others and picked up at the jobsite.
Remarks: All information other than concrete compressive strength test results was supplied by others and is assumed to
be correct. (CONTRACTOR MADE)
Technician: Jake Dye Started: 08:OOam Finished: 09:15am Rone Engineering
Report Distribution:
Orig:JRose Architects(Argyle,TX)Attn:Ms.Barb Rose
(1-ec copy)
1-ec Rone Engineering Project Managers Attn:Mr.Josh Oliver
1-ec JRose Architects Attn:Mr.Jason Rose Josh Oliver,EIT
Project Manager
LIMITATIONS:The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition,appearance,etc.)or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services,Ltd.
(TM/JO)
Page 2 of 2