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Home My WebLink AboutCT 2017-0003; LA COSTA TOWN SQUARE PARCEL 3 RESIDENTIAL; RESPONSE TO CITY COMMENTS AND GOTECHNICAL REVIEW; 2024-08-16 Geotechnical • Geologic • Coastal • Environmental 18451 Collier Avenue, Suite A, Lake Elsinore, California 92530 TEL: (951) 471-0700 - FAX: (951) 471-0702 www.geosoilsinc.com August 16, 2024 W.O. 8144-B-SC Woodside 05S, LP 1250 Corona Pointe Court, Suite 500 Corona, California 92879 Attention: Mr. Craig Moraes Subject: Response to City Comments and Geotechnical Review of the Offsite Grading Plans as it Pertains to the Updated Debris Fencing and Netting, La Costa Town Square Project, Carlsbad, San Diego County, California, APN 223-050-73-00, Project ID: CT01-09, Drawing No.: DWG 474-7A References: 1. “Structural Debris Fencing & Netting, CT 01-09, La Costa Town Square,” First Review, City Permit No. GR2024-0015, True North No. 24-018-632, 2 pgs., dated August 2, 2024, by the City of Carlsbad. 2. “Carlsbad Tract No. C.T. 01-09, La Costa Town Square, Commercial Offsite Grading (Office),” 10 sheets, various scales, Delta 1 Revisions, dated July 16, 2024, by SB&O, Inc. 3. Geotechnical Recommendations for Slope Erosion Mitigation, Fill Slope Above the Existing Mechanically Stabilized Earth (MSE) Retaining Wall, La Costa Town Square Project, Carlsbad, San Diego County, California, APN 223-050-73-00, Project ID: CT2017-0003, Grading Permit No.: GR2022-0001,” W.O. 8144-B-SC, dated March 20, 2024, by GeoSoils, Inc. 4. “Revised Geotechnical Recommendations for Slope Erosion Mitigation, Fill Slope Above the Existing Mechanically Stabilized Earth (MSE) Retaining Wall, La Costa Town Square Project, Carlsbad, San Diego County, California, APN 223-050-73-00, Project ID: CT01-09, Drawing No.: DWG 474-7A,” W.O. 8144-B-SC, revised July 17, 2024, by GeoSoils, Inc. Dear Mr. Moraes: In accordance with the City comments received (Reference 1) and your authorization, GeoSoils, Inc. (GSI) has reviewed the updated debris fencing and netting details by SB&O, Inc. (Delta 1 Revision, Reference 2) on the older offsite grading plans for the La Costa Town Square Project in the City Carlsbad, San Diego County, California. The scope of our services has included reviews of the City review comments (Reference 1), the updated debris fencing and netting details by SB&O, Inc. (Reference 2), our previous geotechnical recommendations for slope erosion mitigation (References 3 and 4), and preparation of this plan review response report. The data and details presented on the referenced Delta 1 Revisions for the proposed debris fencing and netting by SB&O, Inc. (Reference 2), and reviewed by GSI, appear in general conformance with the recommendations presented within our referenced THESE PLANS/DOCUMENTS HAVE BEENREVIEWED FOR COMPLIANCE WITH THEAPPLICABLE CALIFORNIA BUILDINGSTANDARDS CODES AS ADOPTED BY THESTATE OF CALIFORNIA AND AMENDED BY THEJURISDICTION. PLAN REVIEW ACCEPTANCE OFDOCUMENTS DOES NOT AUTHORIZECONSTRUCTION TO PROCEED IN VIOLATION OFANY FEDERAL, STATE, NOR LOCALREGULATION.BY: _________________ DATE: ________________ True North Compliance Services, Inc. THIS SET OF THE PLANS AND SPECIFICATIONSMUST BE KEPT ON THE JOB SITE AT ALL TIMESAND IT IS UNLAWFUL TO MAKE ANY CHANGESOR ALTERATIONS WITHOUT PERMISSION FROMTHE CITY. OCCUPANCY OF STRUCTURE(S) ISNOT PERMITTED UNTIL FINAL APPROVAL ISGRANTED BY ALL APPLICABLE DEPARTMENTS. Scot Weiss 08/27/2024 l'I GSi GeoSoils,lnc. ---------- Woodside 05S, LP W.O. 8144-B-SC La Costa Town Square, Carlsbad August 16, 2024 File:e:\wp21\8100\8144\8144b.rtc2 Page 2 geotechnical recommendations for slope erosion mitigation (References 3 and 4). Unless specifically superceded herein, the conclusions and recommendations contained within the referenced reports for the project by GSI remain pertinent and applicable and should be appropriately implemented during remaining planning, design, and construction. LIMITATIONS The materials encountered on the project site and used for our analysis are believed representative of the area; however, soil and bedrock materials vary in character between excavations and natural outcrops or conditions exposed before or after during mass grading. Site conditions may vary due to seasonal changes or other factors. Inasmuch as this study is based upon our review and engineering analyses, the conclusions and recommendations are professional opinions. These opinions have been derived in accordance with current standards of practice, and no warranty, either express or implied, is given. Standards of practice are subject to change with time. GSI assumes no responsibility or liability for work or testing performed by others, or their inaction; or work performed when GSI is not requested to be onsite to evaluate if our recommendations have been properly implemented. Use of this report constitutes an agreement and consent by the user to all the limitations outlined above, notwithstanding any other agreements that may be in place. In addition, this report may be subject to review by the controlling authorities. Thus, this report brings to completion our scope of services for this portion of the project. GeoSoils,lnc. Woodside 05S, LP W.O. 8144-B-SC La Costa Town Square, Carlsbad August 16, 2024 File:e:\wp21\8100\8144\8144b.rtc2 Page 3 The opportunity to be of service is sincerely appreciated. If you should have any questions, please do not hesitate to contact our office. Respectfully submitted, GeoSoils, Inc. Todd A. Greer Stephen J. Coover Engineering Geologist, CEG 2377 Geotechnical Engineer, GE 2057 TAG/SJC/ef Distribution: (1) Addressee (PDF via email) GeoSoils,lnc.