2006 Water Comprehensive Plan - City of Bellevue

Table 3-3Interties(Regional Supply Inlets are Listed Separately in Table 6-2)Date of FirstUseAdjacent SystemHydraulicGradeBellevue(ft)HydraulicGradeAdjacent(ft)Meter Size**(in)Primary Purpose11/05 WD 1 335 335 two 8” pipes Supply to WD 11/87 Kirkland 400 285 8* Emergency5/83 Kirkland 545 545 6 Supply to Bellevue6/73 Kirkland (direct read area) 545 545 two 8" pipes Supply to Bellevue11/72 Redmond 520 415 10 Supply to Redmond11/72 Redmond 520 520 8 Supply to Redmond11/72 Redmond 520 520 10 Supply to Redmond11/72 Redmond (direct read area) 520 520 various joint usepipesSupply to Redmond4/79 Beaux Arts 300 - 6 Supplemental Supply toBeaux Arts5/58 W.D. 117 1175 1175 6* Emergency5/83 Kirkland 520 545 8* Emergency8/68 Redmond 400 335 8* Emergency11/72 Redmond 520 520 4 Supply to Bellevue12/03 Coal Creek Utility Dist. 550 440 various joint usepipes and 8 metersSupply to Bellevue8/89 Issaquah 1150 IssaquahService Area6 Supply to Issaquah4/90 Issaquah (direct read area) 520 520 one 12" pipe Supply to Issaquah* There are no meters at these emergency connections; just a closed valve. Actual pipe size is shown in these cases.** Capacity is limited by meter size, or pipe size where closed valve is indicated for emergency connections.Note: Service areas are defined in the interlocal agreements contained in the appendix (where not defined by agreement, servicearea must be assumed to correspond to the service area of the purveyor being supplied through the intertie).3-13