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10[96597 <br />ECEIVEPlanning & Buildi iency <br />Building Safety Dcin·o'·SANTA 20 Civic Center Plaza MAY 31 2018 APPLICATION FOR <br />N.\\4 P.O. Box 1988 (M-19)ALTERNATE MATERIALS, DESIGN <br />& 81 11.1)1\G Santa Ana, CA 92702 <br />(714) 647-5800 City of Santa An AND METHODS OF CONSTRUCTION <br />.santa-ana org <br />APP-09 CBC 2016 <br />VS <br />ANA <br />Project Address:222' Al MAZA dle¢,1- project plan check# 101 -93491-93*17 <br />Subject ofhlternative or Modification: asoe»n U. Al·Imy¢Wri v<L dkt€wlld- <br />F ( PEreAL.8,9 fe'2Mq- *444-7+61-) lolloo 817 <br />CODE APPEAL SECTION <br />California Building Code (CBC)* <br />0 104.10 Modifications <br />X 104.11 Alternate Materials <br />California Electrical Code (CEC)* <br />O SAMC- 8-681 Alternate Materials <br />O SAMC** 8-682 Modifications <br />California Plumbing Code (CPC)* <br />O 301.2 Alternate Materials & Methods <br />California Mechanical Code (CMC)* <br />O 105.0 Alternate Materials & Methods <br />*As amended by the City of Santa Ana "Santa Ana Municipal Code (SAMC) <br />Alternate or Modification Proposed: ASCE 41-13 Table C2-2 Limited Objectives c, d (50%/50 yr LS, CP) <br />at all concrete-framed tower levels by Fiber Reinforced Polymer (FRP) wrap at 1 st story tower columns <br />for seismic shear capacity and confinement, and by adding diagonal viscous dampers at 1st story. <br />Justification. Attach copies of any references, test reports, expert opinions, etc. Preliminary info attached. <br />Apply ASCE 41-13 building evaluation methods, modified as noted; ACI 440.2R Guide for FRP; <br />ASCE 41-13 damped RSA approach with response history examples of damping contribution (linear <br />frame model). Note seismic viscous damping was used on previously approved Santa Ana project. <br />Requested By: ..*;....974.5/21/2018 <br />0 h5| ill 25 <br />ArchitecUEngineer/Contractor Signature & Date ture & Datb iBuildifia dimEr Sianal <br />RECOMMENDATION <br />Plan Checker:c-*l 5014 |<IJA L Date: \0 /30/1 12 Tracking# COI 16 0 17 <br />® Recommended |1 Not Recommended Submittal Date:5-/31/f© <br />Pick up by:Fee:$3,413.60 Receipt #: 7104 2 <br />Reason:5F2 All /·¥ (.1 4 s.D LE:TTe. E- Pr E. 0. R .L E 0 kj,8 12.12 '7 0 5 ap M <br />1,1 I T k 1 11-10 IL-Ki TO ki To 0,4841£ Aup P€4 %,41 FACEAAE 1!-64£449,9 1 0 /0-2-/ 1 6 <br />WITH AL<EMNA-1-6 4611400 eys 04-Wa fu•/IFIAFf ANP ASCE+I- (3 AN+12(5$5. <br />EApproved (BUILDING OFFICIAL/FIRE MARSHAL ONLY) <br />U Denied U See Attachment <br />Reason: <br />E:ial fori. 6*ov CARAM, . <br />i Official/Date Fire Marshal (if applicable)/DateBuilding