The 2635 zone pumping station modification consisted of the demolition and salvage of existing sodium hypochlorite disinfection equipment, chemical tanks, metering pumps, chlorine analyzers, turbine meter, electrical equipment and piping. Construction on the satellite location included a 6,500 square foot office faclitly with vehicle maintenance service bays and an outdoor vehicle washing facility. Additionally, an outdoor parking lot and concrete trash bunker were constructed.