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HomeMy WebLinkAboutCDP 2020-0044; GIBSON FAMILY RESIDENCE; RESPONSE TO REEQUEST FOR ADDITIONAL INFORMATION FROM REVIEW COMMENTS; 2021-06-24VINJE & MIDDLETON ENGINEERING, INC. 2450 Aurn Park Wi Lccundido, CIuiornii 92029-1229 Mow (760)743-1214 Job #20-178-P r (760) 739.04 June 24, 2021 Curt Gibson 7089 Leeward Street Carlsbad, California 92011 Response to Request for Additional Information From Review Comments, Proposed Residential Development, Southwest Corner of Park Drive and Hillside Drive, Carlsbad, California (APN 158-160-15) The following are in regards to a Michael Baker International Shop Drawing Review of the project structural plans, and request for additional Information. Active soil pressure for 2:1 backfill conditions: 63 pcI (EFP) For passive resistance of soils subject to saturation, compact soils to a minimum of 95% and use the same value of 347 pcf. Or use a reduced passive of 161 pcf (EFP) for soils subject to potential wetting or saturation. This opportunity to be of service again is sincerely appreciated. Should any questions arise concerning this report, please do not hesitate to contact this office. Reference to our Job #20-178-P will help to expedite our response to your inquiries. 1' VINJE & MIDDLE ON ENGINEERI INC., tn. 863 Exp. 12-31-21 GE #863 © Steven J. Melz&-1 CEG#2362 CERTIFIED i 1* RECEVI \ GEOLOGIST / OP CA JUL 02 ZOZ1 LAND DE\JLLOPMENT ENGINEERING