System Design Specialist Mike Fiorillo visited this customer regarding a new waterproofing system. The dark orange sludge-like residue indicated that a regular WaterGuard System wouldn't do the trick; this customer needed WaterGuard IOS which is specially designed to handle the heavy iron ochre. Foreman Wilver Cardoza and his crew installed the system with an extra wide channel, larger drainage openings, and a removable lid for easy access and maintenance cleaning.