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Home My WebLink AboutCT 05-10; POINSETTIA PROPERTIES THE TIDES; GEOTECHNICAL SUMMARY OF ROUGH GRADING; 2011-11-18Earth. 1/nc. Geotechn,cJ, Environmental and Materials Testing Consultants - - - BETTER P dE.BbTTERSERi7CE .RETTER November 18, 2011 Project No. 10707-35B Mr. Darren Bolton K. HOVNANIAN HOMES 2525 Campus Drive Irvine, CA 92612 Subject: Geotechnical Summary of Rough Grading for Lots 4 through 21, The Tides Residential Development, Located on the Southwest Corner of Poinsettia Lane and Lowder Lane, City of Carlsbad, San Diego County, California Reference: Earth-Strata, Inc., 2011, Geotechnical Model Lot Report of Rough Grading, Proposed The Tides Residential Development, Lots 16 through 21, Located on the Southwest Corner of Poinsettia Lane and Lowder Lane, City of Carlsbad, San Diego County, California, dated July 12. 2011, Geotechnical Report of Rough Grading, Proposed The Tides Residential Development, Lots 1 through 15 and 22 through 29, Located on the Southwest Corner of Poinsettia Lane and Lowder Lane, City of Carlsbad, San Diego County, California. dated October 6. Per your request, Earth-Strata, Inc. has provided observation and testing services during rough grading for the proposed residential development, located on the southwest corner of Poinsettia Lane and Lowder Lane, in the City of Carlsbad, San Diego County, California. Based on the results of testing and observations, it is our opinion that the backfill has been placed in accordance with the recommendations of the geotechnical consultant and the geotechnical requirements of the City of San Diego. All field density tests met or exceeded a minimum of 90 percent of the maximum dry density determined by ASTM Test Method D1557-00. The individual results of our field testing will be presented upon completion of the project in our final rough-grade report. The test results reported herein were prepared in conformance with generally accepted professional engineering practices in this area at the time of this report and no further warranty is expressed or implied. This report has not been prepared for use by parties or projects other than those named or described herein. This report may not contain sufficient information for other parties or other purposes. This report is subject to review by the controlling authorities for this project. Earth-Strata sincerely appreciates the opportunity to provide our services and advice on this project. Respectfully presented, #S~teen j EA\RT]H[ST]RATA, ]['NC. M. Poole, PE, Principal Engineer OF C SMP/am Distribution: (4) Addressee EARTH -STRATA, INC. 26047 JEFFERSON AVENUE, SUITE C, MURRIETA, CA 92562 OFFICE (951) 461-4028 • FAX (951) 461-4058 . WWW.EARTH-STRATA.COM BETTER PEOPLE - BETTER SERVICE - BETTER RESULTS August 24, 2010 ------------ Sitiraitai,_ Inc.. Geotechnical, Environmental and Materials Testing Consultants .1 BETTER PEOPLE • BETTER SERVICE. BETTER RESULTS. Project No. 10707-35A Mr. Darren Bolton K. HOVNANIAN HOMES 2525 Campus Drive Irvine, CA 92612 Subject: Geotechnical Summary of Rough Grading for Lots 1 through 3 and 22 through 29, The Tides Residential Development, Located on the Southwest Corner of Poinsettia Lane and Lowder Lane, City of Carlsbad, San Diego County, California Reference: Earth-Strata, Inc., 2011, Geotechnical Model Lot Report of Rough Grading, Proposed The Tides Residential Development, Lots 16 through 21, Located on the Southwest Corner of Poinsettia Lane and Lowder Lane, City of Carlsbad, San Diego County, California, dated July 11. Per your request, Earth-Strata, Inc. has provided observation and testing services during rough grading for the proposed residential development, located on the southwest corner of Poinsettia Lane and Lowder Lane, in the City of Carlsbad, San Diego County, California. Based on the results of testing and observations, it is our opinion that the backfill has been placed in accordance with the recommendations of the geotechnical consultant and the geotechnical requirements of the City of San Diego. All field density tests met or exceeded a minimum of 90 percent of the maximum dry density determined by ASTM Test Method D1557-00. The individual results of our field testing will be presented upon completion of the project in our final rough-grade report. The test results reported herein were prepared in conformance with generally accepted professional engineering practices in this area at the time of this report and no further warranty is expressed or implied. This report has not been prepared for use by parties or projects other than those named or described herein. This report may not contain sufficient information for other parties or other purposes. This report is subject to review by the controlling authorities for this project. Earth-Strata sincerely appreciates the opportunity to provide our services and advice on this project. Respectfully presented, EART1H[STRATA, (EN 4SteenM. Poole, PE, GE Principal Engineer CW/SMP/am Distribution: (4) Addressee EARTH - STRATA, INC.26047 JEFFERSON AVENUE, SUITE C, MURRIETA, CA 92562 . OFFICE (951) 461-4028 • FAX (951) 461-4058• WWVLEARTH-STRATA.COM BETTER PEOPLE- BETTER SERVICE. BETTER RESULTS CT05T/0 -. . EL.IT1* 1.W JWTT I8rtih 3'tJr(//t(I, J(Jr2c eotchn/cl, ThtIn Cgf1Uant.8 SETTER PEOPLE. TTE SERVICE. BETTER RE4tS August 24, 2010 Project No. 10707-35A Mr. Darren Bolton K. HOVNANIAN HOMES 2525 Campus Drive Irvine, CA 92612 Subject: Geotechnical Summary of Rough Grading for Lots 1 through 3 and 22 through 29, The Tides Residential Development, Located on the Southwest Corner of Poinsettia Lane and Lowder Lane, City of Carlsbad, San Diego County, California Reference: Earth-Strata, Inc., 2011, Geotechnical Model Lot Report of Rough Grading, Proposed The, Tides Residential Development, Lots 16 through 21, Located on the Southwest Corner of Poinsettia Lane and Lowder Lane, City of Carlsbad, San Diego County, California, dated July 11. Per your request, Earth-Strata, Inc. has provided observation and testing services during rough grading for the proposed residential development, located on the southwest corner of Poinsettia Lane and Lowder Lane, in .the City of Carlsbad, San Diego County, California. Based on the results of testing and observations, it is our opinion that the backfill has been placed in accordance with the recommendations of the geotechnical consultant and the geotechnical requirements of the City of San Diego. All field density tests met or exceeded a minimum of 90 percent of the maximum dry density determined by ASTM Test Method D1557-00. The individual results of our field testing will be presented upon completion of the project in our final rough-grade report. The test results reported herein were prepared in conformance with generally accepted professional engineering practices in this area at the time of this report and no further warranty is expressed or implied. This report has not been prepared for use by parties or projects other than those named or described herein. This report may not contain sufficient information for other parties or other purposes. This report is subject to review by the controlling authorities for this project. Earth-Strata sincerely appreciates the opportunity to provide our services and advice on this project. Respectfully presented, EARTHSTRATA, IENC. %oESS,o OWN f No. 692 Steien M. Poole, PE, GE * Principal Engineer Z• OF CW/SMP/am Distribution: (4) Addressee EARTH STRAFA, INC. 26041 JEFF ERSON AVENUE, SUFIE L, MURRIE[A,CA 92562 OFFICE (95 I) 4614028 • FAX (951) 461 4058 WWW.EARTH• sTRArA.coM : >A: CAVES — II * !! U j!!JI MEI - - , -'Ii OR BIB * floff to ytod.. 1 chsni to toWtt or to.,..y.to. tyflt.m .t.td1t6 COtTBOI oo.O yt moor H: . ...J_ z - - ... IM 0-O B Ap To OPO 5000* Tb 2* pocosgortooryocMc if - — - — - - - -- - - -- --- - — - . 001010055. PLAN DATE MAY16 2005 NO °11510N PREP*S0065 PROPOSED CONDITION SHEET 30F