916 PACIFIC AVE FAIRFAX HOSPITAL 2016-10-04

December 13, 2013 Mr. Brett Sontra McKinstry Company 5005 Third Ave South Seattle, WA 98134 • PUBLIC WORKS Project: Modification to sprinkler layout for Providence Health Job Address: 916 Pacific Ave Plan Review No: K1312-003 . , < �.��:c � �� o�—l! �113 g� __ . _ ._ _. _ _ ..____� ._ .a� ___9 Dear Mr. Sontra, In response to the recent application for a new suppression construction permit, the plans have been examined and you are advised that the permit review cannot be resumed until the following issues are resolved. Please note that although the sprinkler contractor may not be providing all of the work requested, the documentation of this work is required to obtain a sprinkler permit. 1. A double-check detector valve assembly (DCDA) should be shown on the drawings to replace the single check detector that our records indicate for the fire service of this building. a. Correspondence dated March 8, 2012 that new suppression work would trigger this requirement was sent to the owner listed on Snohomish County parcel records. 2. All replacements of a single check detector to a double check detector will need to be installed by a private contractor, since the city only installs new services upon request. 3. The fire service for the tenant space should be shown from the tenant space to the city main, including the cross connection. 4. The revised sprinkler submittal will require three copies of the following, so that the submittal can be reviewed: a. A catalog cut indicating the DCDA manufacturer's model in the �Backflow Prevention Assemblies Approved for Installation in Washington State', published by the Washington State Department of Health, current edition. b. A plan and section of the intended location and installation of the DCDA. The DCDA can be located in an interior or an exterior location, to comply with City of Everett Standard Construction Drawings 515 or 523, attached. c. The model number of the DCDA should be shown on the drawings. d. The routing of the fire service from the city main should be shown relative to the property line of the building. e. The riser room should be identified on the plans. f. A post indicator valve (PIV) is required if there is not direct access to the riser room from outside of the building. g. All plan sheets afFected by these revisions. h. All hydraulic calculations affected by these revisions.