2022-05-16 - Sunset Ave N Residence - RC415421 7dayOTTO ROSENAU & ASSOCIATES, INC.
Geotechnical Engineering, Construction Inspection & Materials Testing
CONCRETE REPORT
Job Number: 22-0366 Report Number: RC415421 Permit Number: BLD2021-1482
Project: Sunset Ave N Residence Client: American West Coast Construction
Address: 322 Sunset Ave N, Edmonds Date: 05/16/2022
Inspector(s): Jonathan Andrews
Description/Location: Footing for residence per S3.0 details: S2.2 and S2.3
Note: spread footings not placed today. Ufer ground installed prior to placement.
Work inspected to
approved plans and project documents.
Rebar Verified:
Yes 5/16/2022 Jonathan Andrews (Grade 60) Mfg: Cascade
Placement Data
Design ❑d Actual ❑ Batch Weights/Cubic Yard
Supplier:
Smokey Point
Cement (Ibs/type): 564# Type: 1/11
Mix Number:
PG60A40
Fine Agg. (Ibs): 1848#
Slump Spec:
PG60A40
Coarse Agg. (Ibs/size): Slag (Ibs):
W/C Ratio Spec:
4"+-1"
Coarse Agg. (Ibs/size):
Air Spec:
0.50
Coarse Agg. (Ibs/size):
Total Yards:
5%+-1.5%
Fly Ash (Ibs):
Placed Via:
Line Pump
Water (Ibs or gal): 284#
Consolidated:
Yes
Admixtures (specify): 5.40 oz. AEA
Required Strength: 2500 psi @ 28 days
Sampling and Testing Data Time
Cubic
Water
Slump
Air %
Conc.Temp
Ambient
Truck
Ticket
ASTM C 172, C 31 Made
Yards
Added
C 143
C 231
C 1064
Temp
No.
No.
Cast Samples: 1-4 10:45 am
40.00
7 gal.
4.0"
5.5%
65°F
51 °F
3368
272748
Weather: Overcast
Slump Range: 4.0"
Air % Range: 5.5%
Date Samples Picked Up: 5/17/2022 Initial Curing Method: ASTM c31, Exclude c31-12.1.5
Initial Curing Tmp: ASTM c31, Exclude c31-10.1.2
Comments
Placed per ACI criteria.
REINFORCING/PLACEMENT:
Conforms: W Does Not Conform: ❑
COMPRESSIVE TEST RESULTS
Fracture Type
Specimen Test Field
Age Size Daily Average Weight
Max Load Strength
(other
Number Date Cure
(Days) (in.) Area (Sq.ln.) Diam. (In.) (Lbs.)
(Lbs.) (psi)
than cone)
1 05/23/2022
7 4 x 8 12.57 4.00 8.2
41,610 3310
5
= Discarded
Tested in general accordance to:
ASTMC39 ❑d ASTMC617 ❑ ASTMC1231 ❑
Copies to: Date: 2022.05.26
Client ❑� Engineer ❑ Others (� c
❑ Owner ❑ Contractor Technical Responsibility: 05:56:46 -07�00�
❑ Architect W Building Dept Isaac Ruoff, Project Manager
This report applies only to the items tested or reported and is the exclusive property of Otto Rosenau & Associates, Inc. Reproduction of this
report except in full, without written permission from our firm is strictly prohibited.
6747 M.L. King Way S., Seattle, Washington 98118 - Phone (206) 725-4600 - Fax (206) 723-2221
Form No.: ADMIN-62-04 (Rev 09/06) Page 1 of 1