M7171248.1046ACONCRETE COMPRESSIVE STRENGTH TEST REPORT
Report Number: M7171248.1046A
Service Date: 04/12/18
Report Date: 04/23/18
Task:
Client
Edmonds School District #15
Attn: Julie Martin
20420 68th Avenue West
Lynnwood, WA 98036
Material Information
Specified Strength: 4,000 psi @ 28 days
Mix ID: S5C44436
Supplier: Cadman
Batch Time: 0704 Plant: 30
Truck No.: 0345 Ticket No.: 485455
Field Test Data
Test
Slump (in):
Air Content (%):
Concrete Temp. (F):
Ambient Temp. (F):
Plastic Unit Wt. (pcf):
Yield (Cu. Yds.):
Laboratory Test Data
Set Specimen Avg Diam.
Result Specification
6
No.
ID
(in)
1
1
3.98
1
2
4.00
1
3
4.00
1
4
4.00
Initial Cure:
Cure Box
62
47
Project - M7171248
MAYES TESTING ENGINEERS
alrerra[on CO"A"
20225 Cedar Valley Rd Ste 110
Lynnwood, WA 98036-6365
425-742-9360
Edmonds SD Madrona K-8 Replacement
9300 236th St SW
Edmonds, WA
Permit No.: BLD2017-0041
Sample Information
Sample Date:
Sampled By:
Weather Conditions:
Accumulative Yards:
Placement Method:
Water Added Before (gal):
Water Added After (gal):
Sample Location:
Placement Location:
Age at Maximum
Area
Date
Date
Test Load
(sq in)
Received
Tested
(days) (lbs)
12.44
04/13/18
04/19/18
7 49,920
12.57
04/13/18
05/10/18
28
12.57
04/13/18
05/10/18
28
12.57
04/13/18
05/10/18
28
Final Cure: Moist Room
Comments: Not tested for plastic unit weight.
Samples Made By: Mayes Testing Engineers, Inc.
Services: Special Inspections / Materials Testing
Mayes Testing Engineers, Inc. Rep.: Harold Edmonds
Reported To:
Contractor: FORMA Construction Company
Report Distribution:
See attached distribution list.
04/12/18 Sample Time: 0805
Harold Edmonds
Rain
22 Batch Size (cy): 11
Pump
10
Slab -on -grade at grids B to C.5/2.7 to
4.
Compressive
Strength Fracture Tested
(psi) Type By
4,010 2 ARC
Reviewed By: zzt?, I �
Robert Gardner
Senior Project Field Manager
Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client
indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the
actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials.
cR000t, 11-16-12, Revc.6 Page 1 of 1
Distribution Paae
Report Number: M7171248.1046A
Service Date: 04/12/18
Report Date: 04/23/18
Task:
Distribution List
(1) City of Edmonds WA, Milton Thompson
(1) Coughlin Porter Lundeen, Laura Nettesheim
(1) Coughlin Porter Lundeen, Rachel Vranizan
(1) Edmonds School District #15, Michael Nelson
(1) Edmonds School District #15, Taine Wilton
(1) Forma Construction Company, Alex Niemi
(1) Forma Construction Company, Ben Guttromson
(1) Forma Construction Company, Jason Pennington
(1) Forma Construction Company, Loren Calvert
(1) Forma Construction Company, Morgan Salcido
(1) Forma Construction Company, Pat Saum
(1) Mahlum Architects, Brandon Moggio
(1) Mahlum Architects, Corrie Rosen
(1) Mayes Testing Engineers, Inc, Tom Cain
(1) Shannon & Wilson Inc, Martin Page
MAYES TESTING ENGINEERS
A rerracon COMPANY
20225 Cedar Valley Rd Ste 110
Lynnwood, WA 98036-6365
425-742-9360