2024-10-02-Point Edwards Condo Sidewalk Replacement-RC464392 7dayOTTO ROSENAU & ASSOCIATES, INC.
Geotechnical Engineering, Construction Inspection & Materials Testing
CONCRETE REPORT
Job Number: 24-0623 Report Number: RC464392 Permit Number: BLD2024-0795
Project: Point Edwards Condo Sidewalk Replacement Client: Point Edwards Condominiums Homeowners' Associati
Address: 21 Pine Street, Edmonds Date: 10/02/2024
Inspector(s): Darren Reid (WABO#: SI 01304)
Description/Location: Reinforcing steel and concrete placed per City approved plans for Island curb at entry and gutter section at main
garage.
Rebar Verified: Yes 10/2/2024 Darren Reid (Grade 60) Mfg: Nucor
Placement Data
Design ]
Actual ❑
Batch Weights/Cubic Yard
Supplier: Heidelberg
Cement (Ibs/type):
450#
Mix Number: P4STM854
Fine Agg. (Ibs):
1521#
Slump Spec: 4"
Coarse Agg. (Ibs/size):
1544# 3/8"
Slag (Ibs):
W/C Ratio Spec: 0.46
Coarse Agg. (Ibs/size):
Air Spec: 5%
Coarse Agg. (Ibs/size):
Total Yards: 12
Fly Ash (Ibs):
120#
Placed Via: Chute
Water (Ibs or gal):
189
Consolidated: Yes
Admixtures (specify):
3 oz. AEA
Required Strength: 4000 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 1:45 pm
6.00 0 gal. 3"
4.8%
70°F 63°F 368 1491115
Weather: Sunny
Slump Range: N/A
Air % Range: N/A
Date Samples Picked Up: 10/3/2024 Initial Curing Method: ASTM C31, Exclude C31-12.1.5
Initial Curing Tmp: ASTM
C31, Exclude C31-10.1z
Comments
REINFORCING/PLACEMENT:
Conforms: [ 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.) Diann. (In.) (Lbs.)
(Lbs.) (psi)
than cone)
1 10/09/2024
7 4 x 8 12.5 3.99 8.5
39,370 3150
5
= Discarded
Tested in general accordance to:
ASTMC39 [ ASTMC617 ❑ ASTMC1231 ❑
Copies to:
V Client Engineer —1 Others
❑ Owner Contractor Technical Responsibility:
❑ Architect 41 Building Dept X ;ttHo/obler, PE, Geotechnical Engineer
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-62-05 (Rev 01/24) Page 1 of 1