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products, but those that have not been preOmAy certffied. Ns is where the bdk of research wdll be requured. It was aso darffied that if the is no equ�vaent product wuth regards to spedfic rnaterall perforrnance (exarnpe &en for KevVar and resn bukt resMant waH pan0ng) then that rnaterU wdll be conskiered exernpt frorn the Red Ust and not affect the budcfings cornpance wuth al-Mng Budcfing ChaHenge approach. It was noted that a locall precedent was the Kern Center at I larnpsNre CoHege. N[d presented a Et of approaches for conskieraflon to the corm-rdttee. 1) Just do the research. They budcfing wdll be constructed usng convenflonall rnaterUs and technques and the desg tearn wdll document wNch rnaterUs are cornpHant wuth the Red Ust and wNch rnaterUs are not. 2) Set a budget cap. Ns wdll set a budget to Am for lncreased costs to have spedfic rnaterUs that traciffionAy wodd not cornpg y repaced wuth rnaterUs that do. They cost cfifferences wdll be tracked and lf we but a pre de ten-rdned threshoki then wdll not pursue ackfiflonall rnaterUs if they negaflvdy lrnpact the progect budget. 3) Urrflt cornpVuance to the rnost lrnpactfull cfi0suons for the end use of the budcfing (envdope, furntune, fun she Ns rnethoddogy wodd ld<dy lgnore re quurernents for product rnanufacture and end of Irfe cfisposaL 4) Fu H cornpHance wuth the UOng Bu dcfing ChaHenge Red Ust. (It was noted that Ns opflon wodd ld<dy lncrease the schedde to produce Ud docurnents.) Mark S. darffied that the prk-nary ob�ecflve of the poky was to focus on the he and safety of the I,,..)ulIdIng?'s occul.)aints., I herefore, We should focus on theinterlor Ilving enviromment forernost. Other characterVsflcs of rnaterUs were cfiscussed for conskieraflon as wd, such as the characterVsflc of budcfing rnaterUs when subected to fire. Ns is to reduce harm to occupants fledng a budcfing lf lt caught fire as wd as lk-rdflng rusk to the fire fighters who wdll have to enter the budcfing ln order to exflnguush a fire. It was cfiscussed that spedficaflon cfi0sVons 4, 7, 1) and 12 have the rnost lrnpact on the lndoor enOronrnent and the cfirecflon was then &en to proceed wuth cornpVuance for Nv 4, 7, 1) and 12. Refer to the approach at the end of Ns document for darfficaflon. It was asked how we pan to deall wuth other rnater4s outskie of the sdected cfi0sVons, for exarnpe, Iughflng, fire protecflon, HVAC. They des�gn tearn wdll utMze the database for these rnaterUs and wdll avoki products that cc: ntrubute to poor IACD,fIndoor Aur QuAtyjl and the lnterVor enOronrnent. We wdll Aso rr4ntan thoughtfull des�gn techn0ques, for exarnpe, not locaflng ar lntakes new the generator or near non red Et roofing rnaterUs. They des�gn tearn agreed to aso rr4ntan a rnatrOx of part 2 of the spedficaflons to ldentrfy what corTil'.)Iled and What dld1l't With reason Why. I Ills can 1,,..)e used L.)y the 101 (Fown of Lexungton) for future proects as a bas0ne In Ns process. C'Ms S noted that even Red Lust cornpUnt budcfings wdll ld<dy have non cornpUnt rnaterUs as part of thdr construcflon. PBC Meeting 12.03.19 2