REVIEWED ENG RESUB 1+PLN2021-0037+Geotech Letter+5.26.2022_6.34.42_PM+289696615365 N.E. 90th Street, Suite 100 • Redmond, WA 98052 • (425) 449-4704 • FAX (425) 449-4711
Earth Solutions NW LLC
Geotechnical Engineering, Construction
Observation/Testing and Environmental Services
May 26, 2022
ES-7610.02
Pacific Ridge – DRH, LLC
17921 Bothell-Everett Highway, Suite 100
Bothell, Washington 98012
Attention: Mr. Jeff Wegener
Subject: Plan Review
Bracket’s Reserve
9125 – 240th Street Southwest
Edmonds, Washington
Reference: C.G. Engineering
Structural Review Memo, dated April 4, 2022
Earth Solutions NW, LLC
Geotechnical Engineering Study, dated June 18, 2021
Site Structures
Detention Vault Structural Plans, dated May 20, 2022
RAM Engineering, Inc.
Civil Plans, revised May 13, 2022
Dear Mr. Wegener:
As requested by RAM Engineering, Inc., Earth Solutions NW, LLC (ESNW) has reviewed the
referenced plans and documents and prepared this letter summarizing our review. Based on
review of the referenced plans, the geotechnical recommendations provided in the referenced
geotechnical engineering study have been incorporated into the civil plans and detention vault
structural plans.
Pacific Ridge – DRH, LLC ES-7610.02
May 26, 2022 Page 2
Earth Solutions NW, LLC
We trust this letter meets your current needs. If you have any questions, please call.
Sincerely,
EARTH SOLUTIONS NW, LLC
Henry T. Wright, P.E.
Associate Principal Engineer
cc: Pacific Ridge – DRH, LLC
Attention: Ms. Jen Norton (Email only)
RAM Engineering, Inc.
Attention: Mr. Rob Long, P.E. (Email only)
05/26/2022