HomeMy WebLinkAbout; Single Family Residence Lot 119, Map. No. 3312; Preliminary Geotechnical Investigation; 2004-12-17COAST GEOTECHNICAL
CONSULTING ENGINEERS AND GEOLOGISTS
December 17, 2004
Laveme and Elaine Brown
5411 Los Robles Drive
Carlsbad, CA 92008
Reference: PRELIMINARY GEOTECHNICAL INVESTIGATION
Proposed Single Family Residence
Lot 119, Map No. 3312
Vacant Lot, Carlsbad Boulevard
APN 210-115-24
Carlsbad, Califoraia
Prepared by Coast Geotechnical
Dated April 15,2002
NOTTCE OF FOOTING EXCAVATION OBSERVATION
1) Grading was observed and tested by this firm. Fill was compacted to a minimum of 90
percent of the laboratory maximum dry density. The Rough Grading report including
compaction tests results is being completed at this time.
2) The foofing excavafions for the proposed subterranean basement walls have been observed
by this firm.
3) The foofing excavafions are founded into nonexpansive Pleistocene terrace deposits.
779 ACADEMY DRIVE • SOIANA BEACH, CALIFORNIA 92075
(858) 755-8622 • FAX (858) 755-9126
Coast Geotechnical December 17, 2004
W.O. G-357032
Page 2
4) The foofing excavations are approved by this firm, provided all loose deposits are reraoved
from the base of the excavation prior to pouring concrete. The foofing excavafions were not
reviewed for compliance with stmctural plans and locafion.
Ifyou 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 submitted,' _
COAST GEOTECIWjmL^.^-
2109
Exp, 5-3
CERTIFIED
Mark Burwell, C.E.G)\* \ ENGINEERING
Engineering Geologist\ iSV^^'^''°^12^