Fire suppression system and process for deployment

A system for increasing humidity for fire suppression, the system comprising:

• a main water transfer line having an inner diameter of at least about 8 inches (about 20 cm),
• a fire suppression line in water transfer communication with the main water transfer line, the fire suppression line formed of a plurality of polymer-comprising layflat hoses each having a length of about 150 meters to about 250 meters and having an inner diameter of at least about 8 inches (about 20 cm), wherein the layflat hoses are connected to each other using an adapter with a water dispenser mounted thereon, thereby providing a plurality of adapters and water dispensers along the fire suppression line to prevent lapse of water dispensing coverage;
• and
• one or more inline pumps and/or branch line pumps for boosting water pressure in the fire suppression line to provide water pressure at each water dispenser of at least about 80 psi (about 550 kPa).