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• • <br /> . <br /> CITY OF EVERETT PUBLIC WORKS DEPARTMENT <br /> FIRE FLOW REPORT FORM <br /> Project: Unknown <br /> Location: 3315 Broadway <br /> Date of Report: August 18,2017 <br /> Demand Conditions: Build-Out Max Day -Steady State <br /> Prepared By: Mike Mendlik <br /> Existing Structure ❑ Future Development ❑� <br /> Static Static Residual Available <br /> Elevation Model node ID# at Test Flow Flow Residual <br /> Location Demand Pressure Pressure <br /> (ft) location (gpm) (psi) (gpm) (psi) @Hydrant Pressure(psi) <br /> (gPm) <br /> 3315 Broadway 82.00 J282 0.0 74 - 0 1,640 57 <br /> Explantion of Column Headings: <br /> Location-the location of the current project <br /> Elevation-the ground elevation at the node,as referenced to the NAVD 88 datum <br /> Model node ID#-the hydraulic model identifier <br /> Static Demand-The baseline demand at the specified node. <br /> Static Pressure-The calculated pressure for the static demand. <br /> Test Flow-The maximum flow that is available while maintaining the user-specified minimum residual pressure and <br /> max flow velocity of 12 ft/sec at the current node,assuming that only this hydrant(node)is flowing. <br /> Residual Pressure-Residual pressure calculated for the available flow at the current hydrant(node).This value <br /> should equal the residual pressure specified by the user unless the max velocity of 12 ft/sec is the constraint. <br /> Notes: <br /> 1) All elevations are given in reference to the NAVD 88 vertical datum <br /> 2) The pressure(in psi)at a node is obtained by subtracting the nodal elevation from the hydraulic grade line and dividing by 2.308. <br /> 3) The data given are valid only for the location,elevation,and conditions noted. Use of this data at other locations must account for <br /> elevation differences and for frictional losses <br /> 4) Flow data will change in response to future changes in the water system configuration and future changes in water demand. <br /> Map of Location <br /> ` 'r RD ST `•i cn .- <br /> 33 <br /> .-..._.."cA "x,v ' — ._.�..". .4.._ za xos NNI MLLIII <br /> L. 1" �- fl% 210• <br /> \ VI-0.0 ,gyp.- <br /> .- re roe 'ASS e \ i r ,"k "" <br /> v - _ 330a 1' <br /> zu- <br /> •y�y—��c-IE iuuECKu <br /> i t g —� 3 w-.,,. �g 3 <br /> — 9 a w?.. <br /> iris. ---__ s -r_ 330a.n ;' v <br /> _.R-�. eee..g g �" ii <br /> tee,. i bode mode ecrtJ2 ZI <br /> f3�2 :i-= - a'3315ri 1.5 <br /> e� j( � .. <br /> lin <br /> a 3322 t < ■ti -- Je _ <br /> 33Jr� .o - 3. R OM 2- .reoauux <br /> min. icr S _ 3vauv° <br /> +6. r 0 317 r i t <br /> n _' rLJ g <br /> p2o a '0 3313 s 3319 yurs <br /> BMW J j <br /> 3322 Ak <br /> i mum - in <br /> xanm tin 3331 - - s v,rxF <br /> 328 ManzS 3332 _ { I fi <br /> _I R <br /> 34TH ST -nom - --- xuuoi wain <br /> _.34TH sr' e nun e <br /> 'S _Km 1 1 1-- __IA, L <br />