3326 PAINE AVE 2018-01-01 MF Import

k 1l E�. �::ecutive Summary On Noveinber 28,a building fire occurred in the 3326 Paine Avenue building located in Everett, Washington,and a:cupied by an indoor paintbail arena operaled by DoodlebugSportz. This fire occurred in the ea�ly morning hours and burnt for a significant amount of time in the south portion of the interior of lhe building,and along an extensive portion o(lhe roof. By the time the fire was extinguished,thr. fire and the water from the firefighting effort had ruined mosl of the contenLs of the building,and the hea[from the fire had damaged the sleel structure of the building. This report quantifies the damage to the struclure of the building. This report does not quantify the damage ln the contenls or archilecWrat elements of the building,and does not attempt to iden[ify the cause or progression of the fire. KPFF visited the site on December 15,2009,lo per(orm a strucWral assessment and to identi!y damage that was caused by lhe fire. At the time of the s[ructural investigation,the debris from the fire K�as still in ptace and lhe investigation into the cause of the fire was ongoing. The sUuctural investigation was performed by pholographing the damage lhat was visually observab�e from the ground and dDcumeiiting Iocations where.lhe structure was warped,deflected,or damaged. 6 r i � � � _ : r � �r�.r � �I<PFP has tound that all of ihe structural elements in Uie south two bavs of lhe building h.ve been /( '' � 4-� ! damaged by the fire,and that roof deck has been damaged where the fire oce• ^d along the rooL A 1 n �� wooden mezzanine in the area of the fire has aiso been damaged. ✓� �' . . . � . .� ti, – --�—�,.�--"�_��-�� .� 1. Building Description The 3326 Paine Avenue building in Everett Washington is located near both 1 5 and Everett Station in downtown EveretL Reports are that the building was constructed in the 1960s,bu[neith�r the building owner nor the Ciry of Everett has the original construction documents on record to review. The building is rectangular in shape,with a length of approzimately 160 feet and a widlh of approximately 100 feet A small rectangular addition was added oulside lhe southeast comer of the building after its original conslruclion. The building is connected to the adjacent 3409 McLougai Avenue building by an unused roll�up doorway that is typically closed. The gravity load carrying system of the building consis[s of corrugated metal deck that dislributes the roof load to sleel Z-purlins. These Z-purlins are supported in turn by a steel 3-pin arch that spans across lhe width of the building. The 3 pin arch is construcled of steel plates welded logelher to fonn an I-shape of a varying cross section al different locations o(the arch. The foundations were wwbserved,but are likely conventional concrete spread footings. The lateral load carrying system consists of tension-only steel rod bracing in the north-south direclion at the perimeter of the building. The three pin arches resist lateral loads in the east-west dimction. Wind girts are steel Z shapes lha[span horizontally between the coiumns of Ihe 3-pin arch in lhe long direction of the buildirg,and between added vertical=teel I-columns in the short direction of Uie bwlding. The roof diaphragm is stiffened with tension-coty rod bracing. Glacier Propertles,LLC 3326 Paine Aveiwe J/v