HomeMy WebLinkAbout; Single Family Residence Lot 119, Map No. 3312; Preliminary Geotechnical Investigation; 2005-02-01COAST GEOTECHNICAL
CONSULTING ENGINEERS AND GEOLOGISTS
Febmary 1,2005
Laveme and Elaine Brovm
5411 Los Robles Drive
Carlsbad, CA 92008
References: 1) PRELIMINARY GEOTECHNICAL INVESTIGATION
Proposed Single Family Residence
Lot 119, Map No. 3312
Vacant Lot, Carlsbad Boulevard
APN 210-115-24
Carlsbad, Califomia
Prepared by Coast Geotechnical
Dated April 15, 2002
2) ROUGH GRADING REPORT
Proposed Single Family Residence
Lot 119, Map No. 3312
Vacant Lot, Carlsbad Boulevard
APN 210-115-24
Carlsbad, Califomia
Prepared by Coast Geotechnical
Dated December 23, 2004
NOTTCE OF FOOTING EXCAVATION OBSERVATION
(Upper Pad)
1) Observafion, probing and limited testing suggests that the retaining wall backfill was
adequately compacted.
2) The residential footing excavations in the upper pad are founded into nonexpansive
compacted fill deposits (see Rough Grading Report).
779 ACADEMY DRIVE • SOLANA BEACH, CALIFORNIA 92075
(858) 755-8622 • FAX (858) 755-9126
Coast Geotechnieal February 1, 2005
W.O. G-357032
Page 2
3) Footings were deepened along the northem foundation line, as previously recommended.
4) The footing excavafions are approved by this firm, provided all loose deposits are removed
fi-om the base ofthe excavafion prior to pouring concrete. The footing excavafions were not
reviewed for compliance with stmctural plans and location.
If you have any questions regarding this report, please contact our office. Reference to our Job No.
P-357032 will help expedite a response to your inquiry.
Respectfiilly submitteu^-xv-^ ..
COAST GEOTECmfl^?iKS>^ "^x-
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Mark Burwell, C.E.G\ ^ \GEOLOGt.. i / . /
Engineering Geologist