Resolution 6383 - Laserfiche WebLink

Traffic It is possible that traffic flow on E. Marine View Drive in the north/south direction will need to be controlled in order to pro- vide safe pedestrian crossing and to allow traffic to exit the Senator Henry M. Jackson Park site during peak demand. A traffic analysis should be performed during design of phase 2 to validate requirements as they relate to park programming and pedestrian use. Utilities Storm Drainage According to the Everett Stormwater Ordinance, stormwater runoff from the site must be infiltrated, retained, and dispersed on site to the maximum extent feasible up to the volume of rain water that can be expected every 6-months during a 24-hour period. This treated runoff can then be directed into an existing storm-only sewer located near the far northwest corner of the site. Excess runoff above this amount can be directed into existing combined sanitary/storm storm sewer(s) that traverse the site. This excess runoff is treated at the city's existing sewer treatment facility prior to entering the Snohomish River. Sanitary Sewer Effluent from park will be directed into combined sanitary sewer and stormwater lines that cross the center and east sides of the site, and will be treated at the city's existing sewer treatment facility. Sanitary sewer connections include backwa- ter valves. Prior to the installation of the synthetic turf athletic fields, the city will reroute the easternmost existing combined sewer line around the fields. At some point in the future a 5 foot diameter combined sewer line may be installed as a sepa- rate contract by the city around the site from the southwest to the northeast. Coordination with the utilities department is re- quired prior to construction of phase 2. Water Distribution The water system for the park will tap into the existing mainline in State Street. Potable water will be provided at the rest- rooms, picnic shelters and drinking fountains. Two fire hydrants are provided on the park site. One is located at the west end of the parking lot and the second is between the restroom and the maintenance/storage building north of the athletic fields. A loop mainline for the hydrants will be re- quired. A fire suppression system is not required and not in- cluded for the buildings. Rated cabinets may be required in enclosed storage areas depending on the material being stored. Senator Henry M Jackson Park Master Plan 49