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REPORT OF 4 X 8 CONCRETE CYLINDRICAL TEST SPECIMENS
Test Methods: ASTM C39/C172/C1064/C31/C143/C231/C1231
Date Molded: 08/24/2013 Date Received: 08/26/2013 Job Number: E1301438.
Permit#: 811-SPR2013-00624 BUILDING/2013-00012 LAND USE
Client: SPRINGFIELD PUBLIC SCHOOLS - JOHN SARACENO
Project: JASPER-NATRON SCHOOL SITE IMPROVEMENTS
Address: 4UARTZ AVE & BOB STRAUB PKWY SPRINGFIELD Jurisdiction: SPRINGFIELD
Contractor:
Subcontractor: Cast By: C. MCDONALD
Concrete Supplier: KNIFE RIVER - QUALITY CONTROL
Truck#: 0 621 Load #: 2 Ticket#: 4004076
Weather: CLOUDY Test Time: 8:32 AM Air Temp. at Sampling Time: 62
Cylinders were cast for the following locations:
SLAB ON GRADE FOR WEST END OF PLAYGROUND
Total Concrete Placement Location:
SLAB ON GRADE FOR WEST END AND CENTER OF NORTH END OF PLAYGROUND
Strength Requirement: 4000 psi fe @ 28 Days Slump: 4 .75" % Air: 6.9l
Mix Number: 2440NE7100 Concrete Temp: 73 Max Agg: 3/4"
Admix/Amt: MBAE90; POZZ80 Cubic Yards: 20 OF 80
Register Number: 0002712 Lab Location: EUGENE Curing: High **
Low **
Set Test @ Test Total Avg. Area Unit Type Of Cap Tested
No. Days Date Load Diameter PSI Fracture Type By
1 6 08/30/2013 36540 4 .00 12 .56 2910 1 PAD 60 AB
28 09/21/2013
28 09/21/2013
28 09/21/2013
9 Distribute attachments. Average fc @ 28 days
Please see reverse side for additional information.
Job Number: E1301438. Register Number: 0002712 Date Molded: 09/24/2013
Project: JASPER-NATRON SCHOOL SITE IMPROVEMENTS
< I in. [25 mm]
/i),\\ ('
r
Type l Type 2 Type 3
Reasonable well-formed Well-Formed cone on one Columnar vertical cracking
cones on both ends,less end,vertical cracks running through both ends,no
than I in.[25 mm]of through caps,no well-defined well-formed cones
cracking through caps cone on other end /
f
Type 4 Type 5 Type 6
Diagonal fracture with Side fractures at top or Similar to Type 5 but
no cracking through bottom(occur commonly end of cylinder is pointed
ends;tap with hammer to with unbonded caps)
distinguish from Type I
Asterisked(*)average unit PSI test results did not meet listed acceptance criteria.
**Not measured-Departure from ASTM C31 standard
Remarks:
SPRINGFIELD PUBLIC SCHOOLS - JOHN SARACENO JOHN.SARACENO@SPRINGFIELD.K12.0R.US
TO: CITY OF SPRINGFIELD BUILDING DEPARTMENT
BRANCH ENGINEERING - GREG MOWER GREGM @BRANCHENGINEERING.COM
ROBERTSON/SHERWOOD ARCHITECTS - SCOTT STOLARCZYK SSTOLARCZVK @ROBERTSONSHERWOOD.COM
CAMERON MCCARTHY LANDSCAPE ARCH & PLANNERS - AARON OLSEN AARON @CAMERONMCCARTHY.COM
Project Manager: D. SMITH Reviewed By: Jason Bryant On 09/05/2013
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