Hammond- LR150812 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.: 14134501
230 Lake Drive Project No.: 1519926
Mount Vernon, TX 75457 Date of Service: 08/10/2015
Report Date: 08/12/2015
Project: Hammond Street Residential Development
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations,perform required testing,cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Mix Design I.D.: 1083 Measured
Concrete Supplier:Argos Placement Date: 08/10/2015 Slump
Plant: 111 Weather Conditions:Clear, sunny (inches)
Specification Requirements Time Sampled: 12:20pm Batch time: 11:39am 4.25
Strength: 4,000 psi @ 28 days Temperature-Air: 97°F Concrete: 99°F
Slump (in.): 3"-5" Truck No: 4027 Ticket No: 01664599
Air(%): 3% -6% Air Content: 3.0% Unit Weight(pcf): NA
Test Method: ASTM C-172 Overall Placement Location:
ASTM C-31 (except 10.1.2) Paving pour,traffic curb island,20'north,40'south, 100'south, 160'south from
ASTM C-143 Houston and Hammond Street
ASTM C-231
ASTM C-1064
ASTM C-138 Sample Location:
ASTM C-1231 20'north on westbound curb from Houston St.and Hammond
ASTM
REPORT OF TESTS
Concrete Compressive Cylinder 6"x"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (lbs) (psi) Type
1 1 08/17/2015 7
1 2 09/07/2015 28
1 3 09/07/2015 28
1 4 09/07/2015 28
1 5 10/05/2015 56
- NN
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)
Page 1 of 2
TX
75247
Rone Engineering 8908iAmbassador Row,Dallas,on, -1572
Texas Engineering Firm Registration,No.F-1572
Corporate Phone:(214)630-9745
Report of Concrete Compressive Strength Test
Client: JRose Architects Report No.: 14134501
230 Lake Drive Project No.: 1519926
Mount Vernon, TX 75457 Date of Service: 08/10/2015
Report Date: 08/12/2015
Project: Hammond Street Residential Development
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations,perform required testing,cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Remarks: Each curb is approximately 60'from each other(4 curb islands on Hammond Street)
Technician: Dakorey Redmon Started: 11:45am Finished: 01:45pm Rone Engineering
Report Distribution:
Orig:JRose Architects(Mount Vernon,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