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CITY OF EVERETT PUBLIC WORKS DEPARTMENT <br />FIRE FLOW REPORT FORM <br />Acceptable Scenario <br />Project: <br />Unknown <br />Location: <br />2801 Rucker Ave <br />Dale of Repcn: <br />August 1. 2007 <br />Demand Conditions: <br />Budd -Out Max Day - Steady Stale <br />Prepared By: <br />Mike Mendbk <br />Stalin <br />Static <br />Residual <br />Available <br />Elevation <br />Model node IDa <br />Test Flow <br />Pressure <br />Flow <br />Residual <br />Locnlion <br />ltl) <br />at location <br />Demand <br />Pressure <br />19Prnl <br />@Hydrant <br />Pressure lPsi) <br />lgpm) <br />fps') <br />(psi) <br />m <br />2601 Rucker Ave <br />105 <br />2252 <br />460 <br />66 0.046 <br />48 <br />4.082 <br />F <br />Explantlon 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 IDe -the hydraulic modelidenbf er <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-speafied minimum residual pressure <br />and max flow velocity of 12 fused at the current node, assuming that only this hydrant (node) is amw-,Ig <br />Residual Pressure - Residual pressure calculated for the available flow at the rvnent hydrant (node). This value <br />should equal the residual pressure specified by the user unless the max velocity of 12 It/sec is the constraim. <br />Notes: <br />1) All elevations are given in reference to the NAVD 88 venical 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 2.008. <br />0) The data given are valid only for the location, elevation, and condibun5 noted. Usti of this data at other locations must account lot <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 />0o ' 2727 eZn <br />rr ----------2@__ _g__wr________. <br />10 28 <br />, , I <br />wnr 27 , , t0 <br />22 <br />i <br />2724 t <br />�2 Rucker Ave I r�4 <br />"T M 20 137n <br />2701 — <br />R- ' twin W 14 <br />2 New 8" mains 1509 <br />n <br />______6 J8 ,� 1 to <br />"'17 <br />_.___T_. FORNIA ST _ <br />m r <br />t2 eis 2801 28M .26 t t <br />__25__ <br />2 <br />2906 2809 a ' <br />2812 - r ax 24 <br />22xnx 4 23 i < 4 <br />2812 22= Node modeled 22 s <br />ax• a 2812 .r.. <br />27 ' <br />wp. <br />281aw 7-- ----- ------ i i7 <br />m <br />win _ <br />