REVIEWED BLD RESUB1 BLD2024-0235+Geotechnical LETTER+6.30.2024_10.51.34_AM+4350968RES U B
BLD2024-0235
Jul 01 2024
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
L2 COBALT
GE0SCIENCES
February 27, 2024
Updated June 27, 2024
Douglas and Amy Subcleff
DsubcleffPgmail.com
C/O Richard Okimoto
raoarch(&outlook.com
RE: Plan Review
Proposed Residence
88xx 189Th Place SW
Edmonds, Washington
Cobalt Geosciences, LLC
P.O. Box 1792
North Bend, WA 98045
..............................................
REVIEWED
BY
CITY OF EDMONDS
BUILDING DEPARTMENT
..............................................:
In accordance with your authorization, Cobalt Geosciences, LLC has prepared this letter to
discuss our plan review of the proposed project.
In preparation of this letter, we have reviewed the civil plans by Effective Engineering, PLLC
dated December 1, 2023 and updated June 27, 2024 and architectural site plan A-1 by Richard
Okimoto dated June 25, 2024. The plans appear to include relevant information from our
previous geotechnical report. Roof runoff will be routed into City infrastructure, which we
recommend. Permeable pavements will not be utilized.
We should verify aspects of construction, including soil bearing of foundation areas, foundation
drainage placement, any fill and compaction, slab on grade, excavation stability, and pavement
subgrades and interceptor trenching (if utilized).
Sincerely,
Cobalt Geosciences, LLC
k"ONY,.
54896
NAL
6/27/2024
Phil Haberman, PE, LG, LEG
Principal
www.cobaltgeo.com (206) 331-1097