PASCO is installing all sprinklers on the Metropolitan Atlanta Rapid Transit Authority (MARTA) fire protection upgrade project. This is a large system-wide overhaul of MARTA's fire protection systems with a sprinkler value of approximately $10,000,000. The project encompasses a wide variety of sites ranging from train stations to maintenance, administrative and headquarters facilities. In all, approximately 60 facilities will receive upgrades or replacement of the sprinklers, standpipes and fire pump systems. The project presents unique challenges including the installation of underground vaults and piping in existing urban landscapes. The PASCO team has worked together with MARTA, the engineering team, and the general contractor to deliver excellence in every aspect of the project ranging from design to installation and inspections.