The City of Los Angeles needed to construct a new 54” force main to increase sewer capacity and add redundancy to an existing 48” force main at Marina del Rey.
Port of Portland|Portland, OR|18,140 GPM - 10.62' TDH
The Portland International Airport (PDX) needed a very large pump station to discharge high volumes of stormwater to a runoff creek from one of its runways.
Bay 101|San Jose, CA|31-187 GPM - 10.2'-20.6' TDH
The new Bay 101 casino required 6 stormwater pump stations to handle low flows of stormwater in San Jose, California. Each pump station will help serve new hotels as this casino facility expands. These pump stations needed to meet the low flow requirements while maintaining consistent head conditions.
United States Postal Service|Portland, OR|100 GPM - 29.7' TDH
A new distribution center for the United States Postal Service in Portland, Oregon required a wastewater lift station. The lift station handles both wastewater and stormwater flows because the stormwater that is collected onsite is essentially wastewater due to fuel and other contaminants from a truck loading area.
Westfield Valley Fair Mall|Santa Clara, CA|31 GPM - 10.7' TDH
The revitalization of a large mall in Santa Clara, CA required a new pump station to handle low flows of stormwater runoff from a section of the parking lot. This system utilized an economic design with a 4-foot ID precast concrete wet well, schedule 80 PVC discharge piping, and small ½ hp Weil pumps in a duplex configuration.