1.1. The containment vessel shall be a one-piece welded design with minimum dimensions of 48” tall by 28” wide by 96” long. 1.2. The containment vessel bottom and sides shall be constructed of minimum ¼” thick, type 304, stainless steel. 1.3. The bullet recovery system shall be proof tested to a minimum of 13,000 foot pounds of muzzle energy before leaving the manufacturer. 1.4. The water filtration system shall employ a commercial-grade, continuous-duty water pump, rated at a minimum of 10 gallons per minute. The surface flow shall be from the front to the rear of the tank. The filter system shall employ a user replaceable cartridge water filter. 1.5. The inside, bottom of the containment vessel shall be covered in a durable mat. The color of the mat shall allow for ease in locating discharged projectiles and projectile fragments. The mat shall be secured to the bottom of the tank such that it can be easily removed and replaced.
