HomeMy WebLinkAboutSDP 2021-0016; CARLSBAD OAKS NORTH LOT 3; GRADING PLAN AND RETAINING WALL PLAN REVIEW CARLSBAD OAKS NORTH BUSINESS PARK LOT 3, CARLSBAD, CALIFORNIA; 2024-05-28Project No. 06442-32-34
May 28, 2024
Tech Contractors 3575 Kenyon Street San Diego, California 92110
Attention: Mr. Raul Guzman
Subject: GRADING PLAN AND RETAINING WALL PLAN REVIEW CARLSBAD OAKS NORTH BUSINESS PARK – LOT 3
CARLSBAD, CALIFORNIA
References: 1. Grading Plans For: Lot 3, Whiptail Loop, Drawing No. 541-4A, Project No. SPD
2021-0016, Carlsbad, California, prepared by Spear & Associates, Inc., undated (the
grading plans include: MSE Retaining Wall plans, prepared by Earth Retention,
undated).
2. Update to Geotechnical Report, Carlsbad Oaks North Business Park – Lot 3,
California, prepared by Geocon Incorporated, dated May 5, 2023 (Geocon Project
No. 06442-32-34).
3. Update Geotechnical Report, Carlsbad Oaks North Business Park – Lot 3, California,
prepared by Geocon Incorporated, dated May 26, 2021 (Geocon Project No. 06442-
32-34).
Dear Mr. Guzman:
In accordance with the request of Mr. Josh Zeigler with Spear & Associates, Inc., we have reviewed the
referenced grading plans prepared for the subject project. The mechanically stabilized earth (MSE)
retaining wall plans are part of the grading plans. The purpose of our review was to check that the
grading and wall plans have been prepared in substantial conformance with the recommendations
presented in Reference Nos. 2 and 3.
Based on our review, we opine that the grading and wall plans have been prepared in substantial
conformance with recommendations presented in the referenced geotechnical reports.
Our review was limited to geotechnical aspects of project development and did not include the review
of other details on the referenced plans. We have no opinion regarding other details found on the
referenced plans, civil, structural or otherwise, that do not directly pertain to geotechnical aspects of site
development.
GEO CON
INCORPORATED
GEOTECHNICAL ■ ENVIRONMENTAL ■
6960 Flanders Drive ■ San Diego, California 92121 -297 4 ■ Telephone 858.558.6900 ■ Fax 858.558.6159
Project No. 06442-32-34 - 2 - May 28, 2024
Should you have any questions regarding this correspondence, or if we may be of further service, please
do not hesitate to contact the undersigned at your convenience.
Very truly yours,
GEOCON INCORPORATED
Emilio Alvarado
RCE 66915
EA:arm
(e-mail) Addressee