HomeMy WebLinkAboutPD 2021-0021; 3460 ROOSEVELT SFD; GEOTECHNICAL RECOMMENDATION FOR PAVER CUT-OFF WALLS; 2024-06-033460 Roosevelt, LLC
c/o Craig Correll
4245 Sunnyhill Drive
Carlsbad, California 92008
EAST COUNTY SOIL CONSULTATION
AND ENGINEERING, INC.
10925 HARTLEY ROAD, SUITE "l"
SANTEE, CALIFORNIA 92071
TEL. 619-258-7901
June 3,2024
Project No. 20-1106E6
Subject: Review of As-Built Grading Plan for Proposed Permeable Pavers
3460 Roosevelt Street
Carlsbad, California 92008
References: 1. "Report of Field Density Tests for Proposed Two-Story. Single-Family Residence,
3460 Roosevelt Street, Carlsbad, California 92008", Project No. 20-1106E6, Prepared
by East County Soil Consultation and Engineering, Inc., Dated October 10, 2020.
2. "Geotec.bnical Investigation for Proposed Two-Stoiy, Single-Family Residence, 3460
Roosevelt Street, Carlsbad, California 92008", Project No. 20-1 l06E6, Prepared by
East County Soil Consultation and Engineering, Inc., Dated October 10, 2020.
Dear Mr. Correll:
In accordance with your request, we have reviewed the as-built grading plan and details prepared by Bha,
Inc., land planning, civil engineering, surveying of Calrsbad, California for the proposed permeable
pavers at the subject site.
Based on the as-graded site conditions and location of the proposed permeable pavcrs, it is our opinion
that the 6-inch thick concrete slurry cutoff walls may extend down to the bottom of the permeable paver
section, instead of the 3-foot depth below the cutoff walls shown on the approved grading plan. Also, we
do recommend a 2-foot deep cutoIT wall, measw·ed from the bottom of the permeable paver adjacent to
the alley.
This opportunity to be of servict: is appreciated. If you have any questions, or we can be of further
service, please do not hesitate to call or contact us.
Respec
rkJ\
Mamadou
RCE 54071, GE 2704