HomeMy WebLinkAboutCT 15-08; REVIEW OF ANCHOR RETAINIG WALL DESIGN; 2016-04-14()FECI LOCATIONS
RECEIVED
MAY 0 72016
LAND DEVELOPMENT
April 14, 2016 ENGINEERING
eotechnicaI Engineering
Construction Inspection,
Materials Testing
Environ ment&d
SAN DIEGO
IMPERIAl. COUNTY
6295 Ferris Square
Suite C
San Diego. CA 92121
Tel: 858.537.3999
Fax: 858.537.3990
Grand Pacific Resorts, Inc. MTGL Project No: 1916B11
5900 Pasteur Court, Suite 200 MTGL Log No: 16-584
Carlsbad, California 92008
Attention: Mr. Houston Arnold
Subject: REVIEW OF ANCHOR RETAINING WALL DESIGN
Marbrisa Resorts - Phase ifi
Grand Pacific Resorts
Carlsbad, California
Dear Mr. Arnold:
Per your request, we have reviewed the referenced anchor retaining wall plans and
supporting structural calculations for the Marbrisa Resorts - Phase Ill development in
Carlsbad, California for general conformance to the geotechnical recommendations
presented in our referenced report and our Soil Design Parameters summary.
The plans show proposed anchor retaining walls that are 4 feet to 7 feet high, and 71/2
to 105 feet long. Based upon our review of the plans and calculations, it is our opinion
that the geotechnical recommendations presented in the referenced report have been
properly incorporated into the plans and calculations.
We appreciate this opportunity to be of continued service to you. Should you have any
questions regarding the information contained herein, please contact us at your earliest
convenience.
ORANGE COUNTY
CORPORATE BRANCH
292 E. Li Palina Avenue
Suite A
Anaheim. CA 92806
Tel: 714.632.2999
Fax: 714.632.2974
INLAND EMPIRE
14467 Meridian Parkway
Building 2A
Riverside. CA 92518
Tel: 951.653.4999
Fax: 951.653.4666
INDIO
44917 Golf Center Pkwy
Suite I
Indin, CA 92201
Tel: 760.342.4677
Fax: 760.342.4525
OCYLA/INLANo EMPIRE
DISPATCH
800.491.2990
SAN DIEGO DlsrvrcIl
888.844.506()
www.nitglinc.com
Respectfully submitted,
MTGL, Inc.
,9 ,.( 11g
Sam E. Valdez, RCE 56226
Vice President I Chief Engineering
Marbrisa Resorts - Phase III- Review of Anchor Retaining Wall Design MTGL Project No. 1916B 11
Carlsbad, California MTGL Log No. 16-854
REFERENCES
MTGL, Inc. (2015). Geotechnical Investigation, Marbrisa Resorts - Phase III, Grand Pacific
Resorts, Carlsbad, Calfomia, MTGL Project No. 1916A 1 1, Log No. 15-1063, April 24.
MTGL,lnc (2016). Segmental Retaining Wall, Soil Design Parameters, March 23.
Red One Engineering, Inc. (2016). PA-5 Phase 3 Anchor Retaining Wall Plans, 5 Sheets.
Red one Engineering, Inc. (2016). Anchor Retaining Wall Structural Calculations for PA-5 Phase
3, City of Carlsbad, California, W.O. #641-499, April 11.
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