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• <br /> Alternate Material(s) and/or Method(s) Application <br /> Marion County Public Works <br /> Marion <br /> G 5155 Silverton Rd NE <br /> couruJ Salem OR 97305 <br /> ORON <br /> Phone: (503)588-5147 Fax: (503)588-7948 E-mail: Building@co.marion.or.us <br /> DESCRIBE WHY,HOW,ETC.,. PRO• s. I1® ALTERNATE IS EQUIVALENT Af3A MEETS THE <br /> INT E$T.OF THE CODE IN OF"S ° • 0TH,EFFECY'IVENESSg'IRE RESISTANCE, I <br /> DURABILI'FY,HEALTH,AND SAFETY": <br /> The difference in the system is the Type X over the Type C. Type C per gypsum literature is an improvement over Type X in that the compounds differ <br /> allowing better protection. Previous systems utilized(2)layers of Type X for this situation and at one time it was an approved assembly. The project team <br /> does not see any reduction in safety,strength or effectiveness by maintaining the(2)layers of Type X gypsum board. <br /> LIST SUBSTANTIATING EVIDENCE(REPORTS,STUDIES,ETC)—ATTACH COPIES OF DOCUMENTATION. <br /> I hereby request is in t. s • - emate material(s)and/or method(s)from that required by code as described above. <br /> ` Signed: 0 (i' V F Date: 08-01-2023 <br /> OFFICE. USE ONLY <br /> pproved <br /> ❑ Approved with conditions <br /> 7 Denied A r \Vl\^ Z, <br /> Signed: ,l/ Ql C.c Date: B — — <br /> Page 2 of 2 <br /> 41/. G:\FORMS\BLDG\ad7Altemate Material or Method Request doc <br />