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III • : <br /> a v <br /> 4:r4 44 1''''A ir%.0 4. 1 'LP 0 il 111 ii 1 1 0[i I i burnhtdi y ofrtv. ?0, 1Y,,,, , <br /> ___________ ....,_, <br /> JAMCO AMERICA- 1111 80th St. SW <br /> 1111 80TH ST SW <br /> EVERETT,WA 98203 <br /> Section:Entire Roof Sq.Footage:73,681 Leaks: <br /> rf FSa `. . J t t e 4y 5 5 <br /> 'r <br /> 'yZ 1 : ir , .s <br /> Core Analysis <br /> r , , • : <br /> P — � Layer Material ' hickness. E. <br /> ,,,, ',�"�. — Cap Slieet'72 BUR(Asphalt) 0.25 <br /> Y-- ,, :yy <: � ?:, , �r 3-Ply Asphalt BUR(Asphalt) 0.25 <br /> 1 y1 • .V - n„-,. u� i Plywood Deck 0.5 <br /> yy,� Y h.` -, ram£ X '..--' , a t` <br /> Core Comments: <br /> Roof Condition Summary:We strive to provide our customers with comprehensive information as to their overall roof condition <br /> and life expectancy.The roof is in poor condition.A new roof installation is now recommended.This roofing work is suggested now <br /> to eliminate the risk of expensive tear off and potential deck replacement associated with continued repairs or re-roofing delays. <br /> Membrane:The field of the roof has obvious areas allowing moisture to enter into the roof assembly.These areas are in need of <br /> repairs and re-roofing needs to be considered.Analysis of the entire roof assembly,inclusive of moisture detection via core reports <br /> or non-destructive thermal imaging needs to be performed. Owners with roof systems that are in this condition need to be aware of <br /> the risks associated with saturated insulation and deck deterioration that manifest due to delayed roof replacement. <br /> • (BUR/Mod-Bit) "Ridging" of Cap.Sheet Will lead to problems such as punctures,tears,internal leaks and premature system <br /> failure.(see photo) <br /> • (BUR/Mod-Bit) "Exposed"Felts-Exposed felts will retain moisture and cause both separation of plies and internal leaks.(see <br /> photo) <br /> • (BUR/Mod-Bit) "Blistering" -Blisters;can open allowing moisture to enter the roof system and cause premature failure. (see <br /> photo) <br /> • (All)Organic Growth-Organic growth needs to be removed.(see photo) <br /> • (BUR/Mod-Bit)"Alligatoring"-The roof system has started to fail.(see photo) <br /> • (BUR/Mod-Bit) Felt / Sheet "Sliding" - Allows moisture into the roof system causing insulation deterioration, leaks, and <br /> decking problems.(see photo) <br /> • (All)Punctures/Tears-.Abuse-Allow moisture to enter the roof.system leading to premature roof failure.(see.photo) <br /> • (EPDM)Punctures/Tears-Abuse.-Allows moisture into the roof system causing insulation deterioration,leaks,and decking <br /> problems.(see photo) <br /> • (All) Standing Water- Standing water places a strain on the waterproofing membrane, structural members and decking. (see: <br /> photo) <br /> 2,1 ip <br />