b'Features OSHA manway access cover Chemical resistant tank construction Prepackaged system for easyspecication & installation Maintenance notication system; alerts of tank full capacity Optional metering pump & controlsOnsite Sewage FacilitiesWhen a public sewer system is not available, a building sewer is required to have an on-site wastewater treatment system. Local and state authorities typically regulate on-site sewage treatment systems. There are two main types of on-site wastewater treatmentsystems:1. Anaerobic - (no oxygen)2. Aerobic - (oxygen using)This document will discuss the typical aerobic treatment system.Aerobic treatment systems are also known as aerobic biological systems or package treatment systems. These types of systemstreat wastewater better than the typical anaerobic septic systems.The aerobic system offers better solids separation and reducedsludge volume. The aerobic system produces high quality efuent,which can be disposed of through one of the following methods:1. Conventional soil absorption beds2. Drip irrigation #BUILDING AMERICA!3. Above ground spraying FLY FOAMTROOPER UNIWW VeOrNsion SITE2 .2SEWAGEStandard'