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Home My WebLink AboutPIP 02-03; Carlsbad Office Park; Planned Industrial Permit (PIP) (16)'\ PROJECT NAME:DATE: PROJECT DESCRIPTION: PROJECT ADDRESS:_ LOTNO(S).:MAP NO.:APN(S).: NUMBER OF LOTS:NUMBER OF ACRES: OWNER: Mailing Address: Phone Number: Fax Number: E-Mail: I certify that F'arta the legal owner andthat all the above information /Is trup and/6}recjt^ attest of my knowledge. Signatui APPLICANT: Mailing Address: Phone Number: Fax Number: E-Mail: Signature: CIVIL ENGINEER: FIRM: SOILS ENGINEER: FIRM: Mailing Address: Phone Number: Fax Number: E-Mail: .J^ Mailing Address: /0t*ct/ Phone Number: Fax Number: E-Mail: State Registration Number:State Registration Number: ADDmONAL COMMENTS: IMPROVEMENT VALUATION 1. What water district is the proposed project located in? (check one) Ij^fcarlsbad Municipal Water District Qoiivenhain QVallecitos 2. If in the Carlsbad Municipal Water District, what Is the total cost estimate, including the 15% contingency fee, for water and reclaimed water Improvements, sewer (for Carlsbad Municipal Water District only), street, public (median) landscape and irrigation, and drainage improvements (if applicable)? $ cut .cy fill .cy GRADING QUANTITIES remedial _ cy import cy export..cy SEE REVERSE SIDE P/P CITY/*S CARLSBAD - ENGINEERING DEPARTMENT ^ APPLICATION *-> ENGINEERING PLAN CHECK APPLICATION FOR ( ^ all that apply) Q Adjustment Plat (ADJ) [] Certificate of Compliance (CE) 0 Dedication of Easement (PR) Type: Type: Type: £] Encorachment Permit (PR) [] Final Map (FM) M Grading Plancheck (DWG) Qv Improvement Plancheck (DWG) [] Parcel Map (PM) Q Quitclaim of Easement (PR) Type: Type: Type: [] Reversion to Acreage (RA) |J Street Vacation (STV) [] Tentative Parcel Map (MS) [31 Certificate of Correction (CCOR) Q Covenant of Easement (PR) [3J Substantial Conformance Exhibit (SCE) [] Other |a^JMfflMM^^^^E*IIMiIlIlS^inijili^^ PROJECT 1.0. • fM*57-^ iy>i <?oi'c3 DRAWING NUMBER ?^o^-cl3 ffeol- 1*) ft.0l~|0l> t^ox-lol <-{(\Lf 2A-I U 7 2ft\ ^-3> DEPOSIT/FEES 1 COMMENTS pA 1 APPUCAnON ACCEPTED BY: *v .RECEIVED U-nCX/CI I-1PMCMT Spm/irCS/MiSTCPR/AnnllraHnn fnr FnnlnMirinn Pton DMHc fmn 9 Revised 1/14/02 PBSJ An employee-owned company PROJECT REVIEW COMPLETION The following project has been reviewed and are recommended for approval: Project Name: Carlsbad Office Park Project No.: PIP 00-03 Document No.: PR 02-101 Sheets No.: Exhibits A, Shts. 1&2 Through: Exhibits B, shts. 1 thru 4 DECLARATION OF RESPONSIBLE CHARGE I hereby declare that I have exercised responsible charge over the review of this parcel map as defined in Section 8703 of the Business and Professions Code and determine that these documents are found to be in substantial compliance with applicable codes and standards. Review of these documents does not relieve the Land Surveyor or Engineer of Work of the responsibilities with state and local ordinances. Signed Date Lawrence D. Pierce, RCE 28173 Expiration Date: 3/31/06 PROJECT REVIEW COMPLETION.doc 175 Calle Magdaiena • Encinitas, California 92024 • Telephone: 760.753.1120 • Fax: 760.753.0730 • www.pbsj.com PBSJ An employee-owned company PROJECT REVIEW COMPLETION The following project has been reviewed and are recommended for approval: Project Name: Carlsbad Office Park Project No.: PIP 02-03 Document No.: DWG404-3A Sheets No.:Through: 8 DECLARATION OF RESPONSIBLE CHARGE I hereby declare that I have exercised responsible charge over the review of this project as defined in Section 6703 of the Business and Professions Code and have found the project to be in substantial compliance with applicable codes and standards. Review of this project does not relieve the Land Surveyor or Engineer of Work of the responsibilities with state and local ordinances. Signed CLJL d.Date Charles R. St. John, RCE C37649 Expiration Date 12/31/05 )/ PROJECT REVIEW COMPLETION.doc 175 Calle Magdalena • Encinitas, California 92024 • Telephone: 760.753.1120 • Fax: 760.753.0730 • www.pbsj.com PBSJ PROJECT REVIEW COMPLETIONAn employee-owned company The following project has been reviewed and are recommended for approval: Project Name: Carlsbad Office Park Proj ect No.: PIP 00-03 Document No.: PR #'s 02-98, 99, 100 Sheets No.: Exhibits A, Legal Desc. Through: Exhibits B, Plats DECLARATION OF RESPONSIBLE CHARGE I hereby declare that I have exercised responsible charge over the review of this parcel map as defined in Section 8703 of the Business and Professions Code and determine that these documents are found to be in substantial compliance with applicable codes and standards. Review of these documents does not relieve the Land Surveyor or Engineer of Work of the responsibilities with state and local ordinances. Signed ^^^^_^_i^_^ Date Lawrence D. Pierce, RCE 28173 Expiration Date: 3/31/06 PROJECT REVIEW COMPLETION.doc 175 Calle Magdalena • Encinitas, California 92024 • Telephone: 760.753.1120 • Fax: 760.753.0730 • www.pbsj.com PBSJ An employee-owned company PROJECT REVIEW COMPLETION The following project has been reviewed and are recommended for approval: Project Name: Carlsbad Office Park Project No.: PIP 02-03 Document No.: DWG 404-3 Sheets No.:Through: 4 DECLARATION OF RESPONSIBLE CHARGE I hereby declare that I have exercised responsible charge over the review of this project as defined in Section 6703 of the Business and Professions Code and have found the project to be in substantial compliance with applicable codes and standards. Review of this project does not relieve the Land Surveyor or Engineer of Work of the responsibilities with state and local ordinances. Signed Charles R. St. John, RCE C57649 Expiration Date 12/31/05 Date //I4-/C73 PROJECT REVIEW COMPLETION.doc 175 Calle Magdalena • Encinitas, California 92024 • Telephone: 760.753.1120 • Fax: 760.753.0730 • www.pbsj.com C QCity of Carlsbad" ' ~ ~ - ""T»r -—,—.„._—_—-——._^[^^^^—Public Works — Engineering February 17, 2004 TO: CITY ENGINEER, PUBLIC WORKS, Glenn Pruim PUBLIC WORKS MANAGER, GENERAL SERVICES, Doug Duncanson PUBLIC WORKS MANAGER, UTILITY OPERATIONS, Kurt Musser PUBLIC WORKS MANAGER, CONSTRUCTION & MAINTENANCE, Pat Guevara DEPUTY CITY ENGINEER, TRANSPORTATION, Bob Johnson DEPUTY CITY ENGINEER, PLANNING & PROGRAMS, David Mauser DEPUTY CITY ENGINEER, LAND DEVELOPMENT, Bob Wojick DEPUTY CITY ENGINEER, UTILITIES, Bill Plummer ASSISTANT PLANNING DIRECTOR, Don Neu FROM: Construction Manager PIP 02-03 CARLSBAD OFFICE PARK - NOTICE OF FINAL WALK THROUGH Please be advised that the subject project is nearing completion and a final walk through is scheduled for 3/9/04 at 9:00 AM. We will meet at NE corner of Camino Vida Roble and Corte del Nogal. The purpose of the walk through will be to familiarize you with the project that will be yours to maintain and give you a chance to comment on any deficiencies that you may observe. A preliminary punch list has been prepared by the Project Inspector and any appropriate deficiencies found during the walk through will be added. You are requested to attend the meeting or provide a representative from all interested disciplines within your respective Division. Should you elect not to participate we will assume that you are satisfied with the project and we will proceed with project close out. If you do have comments that you would like to share, but are unable to attend this meeting, please put your comments in writing and send (or e-mail) them to my attention before the meeting date. Thank you for your consideration in this matter. DON MOORE Construction Manager Attachment: site map c: Deputy City Engineer, Construction Management & Inspection, Skip Hammann Public Works Supervisor, Streets, Greg Woods Parks Supervisor, Jerry Rodriguez Parks Supervisor, Fred Burnell Maintenance Worker III, Tim Lynch Senior Electrician, Marc Kratzer Senior Office Specialist, Marie Ashe Recreation Admin, Liz Ketabian Planning, Diane Johnson Project Inspector, Casey Arndt J:\IMPAGR\FinalWaikThruLetters\2004\PIP 02-03 Carlsbad Office Park-Final walk thru. doc 595(3 El Camino Real « Carlsbad, CA 92008 » (760) 602-2780 « FAX (760) 438-4178 LOCATION MA?7 PALOMAR AIRPORT NOT TO SCALE PROJECT NAME CARLSBAD OFFICE PARK PROJECT NUMBER PIP02-03 EXHIBIT 1 DRAW BY: SCOTT EVANS. CARLSBAD ENONEfRING OfPT 7/fJ/rM r.- \nrvnnpurur ppn i City of Carlsbad ^ V^^HM^mHVW^^^HP^^^^HHI^V^^HHHHHHi^H^HEIH^BiHPublic Works — Engineering January 30, 2003 Richard Boureston Boureston Development 5500 Trabuco Road, Suite 100 Irvine, CA 92620-5705 COMPLETION OF GRADING PLANCHECK FOR: DWG 404-3A PROJECT NAME & NO.: Carlsbad Office Park, PIP 02-03 This correspondence is to inform you that the City Engineer has signed the Grading Plans for the project noted above. These plans are now the property of the City of Carlsbad and have been filed for permanent record with this office. Signature of your Grading Plans clears the way for issuance of your grading permit subject to the limitations and requirements of City Ordinances, your conditions of approval (if any) and all requirements for outside agency permits such as the Coastal Commission. The approval of these plans by the City of Carlsbad does not authorize the applicant to violate any federal, state, or city laws, ordinances, regulations or policies including, but not limited to, the Federal Endangered Species Act of 1973 and any amendments thereto. Presently, our records indicate your project is clear for grading permit issuance provided the following items are completed to the satisfaction of this office: 1 Provide the City with three (3) sets of bluelines [two (2) bluelines and one (1)11 x 17 reduced set] of the approved grading plans. 2. Apply for a grading permit within the next one (1) year. 3. Provide the City with a copy of this letter. 4. Complete the Grading Permit Application (Attached). Provided that all the above requirements have been met, you may now apply for your grading permit. Please submit all required items to the Engineering Development Services Counter at 1635 Faraday Avenue. Please be aware that fees are subject to change. You may wish to verify permit fees before coming in and applying for your permit. You may obtain the blueline sets and any other reproductions you desire through one of several bonded blueprint firms in the area at your cost. Your grading permit will be issued when all of the above items have been completed. After permit issuance, contact the Engineering Inspection Request Line at 438-3891 to set up a preconstruction meeting with your Inspector. The inspector will bring the permit and give you your copy at the preconstruction meeting. PLEASE DO NOT BEGIN CONSTRUCTION UNTIL YOU HAVE RECEIVED YOUR PERMIT FROM YOUR PUBLIC WORKS INSPECTOR. In addition the following items will be required during the construction of your project. Coordinate the timing of these items with your Construction Inspector: H:\0euelopfnenl Services\Masters\Lelters AGRADING PLANCHECK COMPLETION LTR Rev. 11/6/2002 1635 Faraday Avenue • Carlsbad, CA 92008-7314 • (76O) 6O2-2720 • FAX (76O) 602-8562 Boureston Development January 30, 2003 Page 2 of 2 1. An approved Haul Route Permit prior to hauling any construction equipment or materials onsite or offsite. Allow 2 working days for approval. 2. An approved Traffic Control Plan and a valid Right of Way Permit prior to any work in the public right of way. Allow one week for approval. 3. Obtain a Retaining Wall Permit from the Building Department. Thank you for your cooperation and assistance in this matter. It has been a pleasure working with you through the plancheck process. If you have any questions, please feel free to call me at 760- 602-2781. In an effort to improve our customer service, the Community Development Department is soliciting your comments on the service you have received in processing your project. Enclosed is a Customer Service Survey form. Please take a few minutes to complete this form and return it to the City. Your help is greatly appreciated. DAVID RICK Assistant Engineer Project Planner Inspection: Office Specialist Permit Station - Front Counter Fife Attachments: Grading Permit Application Right of Way Permit Packet Customer Service Survey H:\Developmenl ServicesWIastersM-etters -\GRADING PUNCHECK COMPLETION LTR City of Carlsbad Public Works — Engineering January 30, 2003 Richard Boureston Boureston Development 5500 Trabuco Road, Suite 100 Irvine, CA 92620-5705 COMPLETION OF IMPROVEMENT PLANCHECK FOR: DWG 404-3 PROJECT NAME & NO.: Carlsbad Office Park, PIP 02-03 The purpose of this correspondence is to inform you that the City Engineer has signed the improvement plans for the project noted above. These plans are now the property of the City of Carlsbad and have been filed for permanent record with this office. The City of Carlsbad requires that contractors obtain a right-of-way permit prior to constructing any improvements within publicly dedicated streets or easements. Since the improvements reflected on your improvement plans fall within this category, you must first obtain a right-of-way permit prior to initiating your construction activities. You may obtain a right-of-way permit by making application at our Engineering Development Services Counter at 1635 Faraday Avenue. This is a "no-fee" permit. A Right-of Way Permit Submittal Package is attached for your convenience. The following items need to be submitted and/or approved prior to the issuance of a right-of-way permit: 1. Completed application form. 2. Contractors state license number and class (type). 3. City of Carlsbad Business License number. 4. Certificate of insurance in the amount of $1,000,000 naming the City of Carlsbad as "additional insured" and as "certificate holder". 5. Traffic Control Plan (if not included in the improvement plan). 6. Four (4) blueline sets [three (3) bluelines and one (1) 11 x 17 reduced set] of the signed improvement plans (one set of bluelines is for the Utilities Department). 7. As part of your permit approval, application with the Utilities Department will be required to tap into sewer, water and/or reclaimed water lines. In addition, if your project requires a grading permit you must complete the items listed on the completion of Grading Plancheck Letter and receive approval on a grading permit prior to or concurrent with the issuance of a right-of-way permit. You may obtain the blueline sets and any other plan reproductions you desire through one of the several bonded blue print firms in the area at your cost. Your Right of Way Permit will be issued when all the above noted requirements have been completed. After permit issuance, contact the Engineering Inspection Request Line at 760-438-3891 to set up a preconstruction meeting with your inspector. You will receive your copy of the permit during the preconstruction meeting with your inspector. DO NOT BEGIN CONSTRUCTION UNTIL H:\Dnvelopmenl Services\Mastera\Utters -\lmprouemenl Plancheck Completion Llr Hey. 11/6/2002 1635 Faraday Avenue • Carlsbad, CA 92008-7314 • (76O) 6O2-272O • FAX (76O) 6O2-8562 I Boureston Development January 30, 2003 Page 2 of 2 YOU HAVE RECEIVED YOUR PERMIT FROM THE PUBLIC WORKS INSPECTOR. Thank you for your cooperation and assistance in this matter. It has been a pleasure working with you through the plancheck process. If you have project related questions, please feel free to give me a call at 760-602-2781. In an effort to improve our customer service, the Community Development Department is soliciting your comments on the service you have received in processing your project. Enclosed is a Customer Service Survey form. Please take a few minutes to complete this form and return it to the City. Your help is greatly appreciated. Respectfully, DAVID RICK Assistant Engineer c: Project Planner: Inspection: Office Specialist Permit Station Rte Attachments - Right-of-Way Permit Submittal Package Customer Service Survey H:\Developrnent Servces\Masters\Letters ^Improvement Plancheck Completion Llr DANJON ENGINEERING, Inc. Professional Civil Engineering Services July 29, 2002 331-028 Mr. David Rick Associate Planner City of Carlsbad 1635 Faraday Avenue Carlsbad, CA 92008 Subject: Carlsbad Office Park APN 213-061-25 PIP 02-03 Dear David: DANJON has revised the conceptual grading and SUSMP to state that the sorbent material is required (see section 3.2.3 as an example) Please call to me if you have any questions or need additional information. Sincerely, DANJON, ENGINEERING, Inc. James D. Schreder, P.E Principal Cc: Rich Boureston, BD, 5500 Trabuco Rd., Suite # 100, Irvine, CA 92620 949-387-4665, fax 949-767-5929 Ron Sakahara, LEESAK fax 949-261-1 144 Steve Gossett, Diffenbaugh fax 909-351-6880 895 E. Yorba Linda Blvd., # 202, Placentia CA 92870 • jims@danjonengineering.com • fax (714) 572-6850 • (714) 572-6800 NorCal Engineering" Soils and Geotechnical Consultants 10641 Humbolt Street Los Alamitos, CA 90720 (562) 799-9469 Fax (562) 799-9459 July 2, 2002 Project Number 9851-02 RECEIVED • i if- 9 8 Boureston Development 5500 Trabuco Road, Suite 100 ,- r.<WpPOIK( Irvine, California 92620-5705 --^p). OT»«T»,•• '-'»--<•• ' Attn.: Mr. Richard Boureston RE: Updated Foundation Recommendations - Proposed Office Development - Located at the Northwest Comer of Camino Vida Roble and Corte Del Nogel, Carlsbad, California Dear Mr. Boureston Pursuant to your request, this firm has provided updated foundation design parameters for the above referenced project. All foundations shall be designed utilizing the following safe bearing capacities for an embedded depth of 18 inches into approved engineered fill or competent bedrock material with the corresponding widths: Allowable Safe Bearing Capacity (psfl Continuous Isolated Width (ft) Foundation Foundation 1.5 2000 2500 2.0 2075 2575 4.0 2275 2775 6.0 2500 3000 The bearing value may be increased by 500 psf for each additional foot of depth in excess of the 18-inch minimum depth, up to a maximum of 4,000 psf. A one third increase may be used when considering short-term loading and seismic forces. All foundations located near adjacent slopes shall meet all setback criteria per the latest Uniform Building Code (UBC). Pi f 53 July 2, 2002 Page 2 — Project Number 9851-02 All continuous foundations shall be reinforced a minimum of one No. 4 bar, top and bottom. Isolated foundations shall be reinforced per the discretion of the project structural engineer. A representative of this firm shall inspect all foundation excavations prior to pouring concrete. We appreciate this opportunity to be of service to you. If you have any further questions, please do not hesitate to contact the undersigned. Respectfully submitted, NORCAL ENGINEEF CO Keith D. Tucker \\*\p-12/31/04 Scott D. Spensiero Project Manager NorCal Engineering DANJON ENGINEERING, Inc. Professional Civil Engineering Services June 17,2002 331-018 Mr. David Rick Associate Planner City of Carlsbad 1635 Faraday Avenue Carlsbad, CA 92008 Subject: Carlsbad Office Park APN 2 1 3-06 1 -25 PIP 02-03 Dear David: Pursuant to our discussion, DANJON has prepared the line of sight analysis and shown on the attached drawing. The point of references is as follows: o 8-feet behind curb face o 6-feet of centerline (actual it could work up to 7.2-feet off centerline) o 30 mph design speed (line of sight length = 361 -feet) Please confirm in writing that this line of sight analysis meets the city requirements or call to me if you have any questions or need additional information. Sincerely, DANJON ENGINEERING, Inc. James D. Schreder, P.E Principal Cc: Rich Boureston, BD, 5500 Trabuco Rd., Suite # 100, Irvine, CA 92620 949-387-4665, fax 949-767-5929 Ron Sakahara, LEES AK fax 949-26 1 - 1 1 44 Steve Gossett, Diffenbaugh fax 909-35 1 -6880 895 E. Yorba Linda Blvd., # 202, Placentia CA 92870 • jims@danjonengineering.com • fax (714) 572-6850 • (714)572-6800 DANJON ENGINEERING, Inc. Professional Civil Engineering Services June 11,2002 331-014 Mr. David Rick Associate Planner City of Carlsbad 1635 Faraday Avenue Carlsbad, CA 92008 Subject: Carlsbad Office Park APN 213-061-25 PIP 02-03 Dear David: DANJON and Boureston Development appreciated you meeting with us on June 5, 2002, the following are the clarifications to the items required to complete the application: Add to conceptual site plan: 1. DANJON will add Ave. Daily Traffic to the conceptual grading plan. 2. DANJON will clarify and show the SDG & E easement. 3. DANJON will add the street storm drain facility in the street. 4. DANJON will add the anticipated average and peak potable water demand and fire flow demand in gpm to the conceptual grading, 5. DANJON will provide a SWMP for this project. Planning concerns: 6. LEESAK will provide clarification on the landscaping calculations. 7. Electrical plan will provide the light standard heights to the drawings. Engineering concerns: 8. DANJON will provide the line of sight lines on the conceptual grading based on CALTRANS standards and 30 mph design speed. 9. The parking at the northeast corner, after our discussion was determined to be acceptable and the best parking layout for that corner. Therefore no change is required. 10. DANJON will show on the conceptual grading the sewer line 10-feet away from the waterline and show the proposed easements. 11. DANJON will add a sewer manhole for the sewer connection in Corte Del Nogal and the sewer flow line and percent flow of pipe. DANJON will also show the laterals and the sewer / utility easement. 895 E. Yorba Linda Blvd., # 202, Placentia CA 92870 • jims@danjonengineering.com • fax (714) 572-6850 • (714)572-6800 12. The city is reviewing whether the 5-foot right-of-way dedication is necessary and if the sidewalk can meander around the SDG&E facilities. The developer asked the city to verify whether a sidewalk was necessary as no sidewalk is in the area. a. In a later discussions with the city, the city agreed to a 5-foot utility easement in-lieu of any right of way dedication and that the existing 2:1 slope will remain as a existing condition within the utility easement. The sidewalk will only be the first five feet away from the curb and that the vertical grade difference at the end of the sidewalk will be addressed via the San Diego Regional standard C-9. The city will allow the sidewalk to meander around the SDG&E facility provided the SDG&E facility doesn't need to be modified to comply with the 30mph sight distance requirement. 13. DANJON will provide an on-site public water line that has two connections to the existing city main. The piping material of class 150 or 200 will be determined based on a current fire flow test in the local area. All 90-degree water bends will be converted to two 45-degree bends. DANJON will either modify the water details or delete them. 14. DANJON will show the SWMP proposed improvements. Actual calculations for sizing will be provided during final design. 15. The pattern stamped concrete will be modified to stay outside of the public right-of way. Please feel free to call me if you have any questions or need additional information. Sincerely, DANJON ENGINEERING, Inc. James D. Schreder, P.E Principal Cc: Rich Boureston, BD fax 949-767-5929 Ron Sakahara, LEES AK fax 949-26 1 - 1 1 44 Steve Gossett, Diffenbaugh fax 909-35 1-6880 4134 Beech Avenue • Yorba Linda, CA 92886 • fax (714) 777-5151 • (714) 777-6644 vintt Width u shown on plan NON-CONTIGUOUS Width « shown on plan •1/2" R .—- 1/4" per ft. t 1/2" R Wtakanad Ptim Joint — CONTIGUOUS NOTES 1. Concntt stall bi 520-C-2SOO. 2. Sat Standard Dmving 6-9 and G-10 for joint datails.LEGEND ON PLANS Ravision Thiekncil Cone. By Approvtd Data SAN DIEGO REGIONAL STANDARD DRAWING SIDEWALK - TYPICAL SECTIONS MCOWKNOfO IT TMC IM OltCO S7MOAHDS Gu tin «.C.t tMO' 0«M DRAWING NUMBER 6-7 1 1/2 : 1 Slope Unlimited OR *£ 1" Chamfer \" Chamfer TYPE-A WALL (Applicable for all types of backfill loadings) 1" Chamfer Level Surface There shall be no loadings extending above top of wall within a distance equal to Height ol the wall. TYPE-B WALL TYPE-C WALL WALL TYPE A B C HEIGHT 1'-6" 2' • 0" 3'-0" 4' • 0" 5' • 0" e*-<r 3' - 0" 4'-0" 5'-0" 6--0" BASE r-o" r-O" 2' • 4" 2'- 10" 3' • 4" 3' • 10" r-6" 2' • 0" 2'-6" 3' • 0" CONC CF/FT 1.50 2.00 4.99 7.66 10.82 14.49 3.75 6.00 8.75 12.00 Expansion joint @ 30'- 0" i centers (max) and/or @ each step. Top of wall Finished Ground Line Level Reference TYPICAL ELEVATION NOTE See Standard Drawing C-10 for Section A-A, notes and details. Revision By Approved Date SAN DIEGO REGIONAL STANDARD DRAWING GRAVITY RETAINING WALLS IT THE UN OICGO REGIONAL STANOAROS COMMITTEE ICE inoi 5iii DRAWING r ftNUMBER U-9