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Alternate Material(s) and/or Method(s) Application <br /> Marion County Public Works <br /> Marion 5155 Silverton Rd NE <br /> �IR� coimry Salem OR 97305 <br /> OREGON <br /> Phone: (503)588-5147 Fax: (503)588-7948 E-mail: Building(co.marion.or_us <br /> DESCRIBE WHY,HOW,ETC,THE PROPOSED ALTERNATE IS EQUIVALENT AND MEETS THE <br /> INTENTOF THE CODE IN TERMS OF"STRENGTH, EFFECTIVENESS,FIRE,RESISTANCE, <br /> DURABILITY,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 r t emate material(s)and/or method(s)from that required by code as described above. <br /> fir Signed: Date: 08-01-2023 <br /> OFFICE USE ONLY <br /> 'kpppoved <br /> ❑ Approved with conditions <br /> ❑ Denied <br /> Signed: sel,(?V ,03A Qp (.5 A Date: S — 'T <br /> Page 2 of 2 <br /> G9FOAM5\BLDG\H3]Altemale Material or Method Request doc <br />