Envirosight will expand its offering of Preferred Build-Out (PBOs) in 2016. The expanded offering includes the addition of a Ford Transit chassis option with a gas generator. Feature enhancements include expanding the capacity of washdown tanks from 10 gallons to 18 gallons in most packages; installation of all generators with a dedicated battery; a full corkboard wall above the operator’s desk; and custom shelving with tool holders above the equipment bay workbench.