Installation and Operation of AST Equipment Presenter: Steve Allwein Northeast Regional Sales Manager Morrison Bros. Co.
HISTORY Morrison Bros. Co. Then Founded in 1855 Located in Dubuque, Iowa Originally a boiler manufacturer Then began manufacturing equipment for the oil industry Founder of Morrison Bros. Co.
HISTORY Morrison Bros. Co. Now Leader in AST products Produce more than 1,200 different products Include equipment for ASTs, USTs & service stations, environmental applications and tank trucks. Employ approximately 130 people in Dubuque & Maquoketa, Iowa locations. Morrison Bros. Co. Corporate Headquarters
TANKS Shop-Fabricated Tanks Shop-fabricated tanks are small enough to be produced in a tank manufacturing plant and delivered to the site. Atmospheric Pressure Tanks: 0-1 PSI operating pressure. Vertical Tank: The shell height shall not be more than 50 feet and shall not exceed 60,000 gallons. July 19, 2013 (UL 142). Horizontal Tank: The length of the shall not be greater than 6 times its diameter. Tank diameters exceeding 144 inches shall not exceed 72 feet in length. July 19, 2013 (UL 142).
TANKS Vertical Tank
TANKS Horizontal Tank
TANK EQUIPMENT FILLING VENTING & GAUGING DISPENSING SUPPLY & RETURN
TANK FILLING Horizontal Tank Top Fill
TANK FILLING Spill Containers/Fill Boxes Direct Top Fill
TANK FILLING Horizontal Tank Remote Filling
TANK FILLING Spill Containers/Fill Boxes Remote Fill
TANK FILLING Connections Quick Disconnect Dry Disconnect Quick Disconnect with Check Valves
TANK FILLING Connections Quick Disconnect with Check Valve & Cam-and-Groove Fitting
TANK FILLING Connections Tight-fill Delivery Connection
TANK FILLING Check Valves Swing Check Inline Check Wafer Check
TANK FILLING Block Valves Gate Valves Ball Valves
TANK FILLING Overfill Prevention Valves
TANK FILLING Overfill Prevention Valves
TANK FILLING Overfill Prevention Valves Control Line Orifice Valve Body Hydraulic Piston Float (open position)
TANK FILLING Overfill Prevention Valves Manual Test Device
TANK FILLING Drop Tube Drop Tube
TANK FILLING Vapor Recovery Equipment
TANK FILLING Vapor Recovery Equipment
TANK EQUIPMENT DISPENSING
TANK DISPENSING Types of Dispensing Systems Pressurized Suction
TANK DISPENSING Pressurized System Dispensing through a Pressurized System
TANK DISPENSING Suction System Dispensing through a Suction System
TANK DISPENSING Suction System Dispensing through a Suction System
TANK DISPENSING Anti-Siphon: Mechanical Valves
TANK DISPENSING Anti-Siphon: Electric Solenoid Valves
TANK DISPENSING Anti-Siphon: Electric Solenoid Valves Piloted Operated Zero Differential with Hung Piston De-Energized Energized
TANK DISPENSING Thermal Expansion CLOSED
TANK DISPENSING Thermal Expansion
TANK DISPENSING Emergency Valves
TANK DISPENSING Suction Strainer
TANK DISPENSING Heating Oil Generator Supply
TANK DISPENSING Generator Supply
TANK EQUIPMENT VENTING & GAUGING
VENTING & GAUGING Types of Venting Emergency Venting & Normal Venting
VENTING & GAUGING Emergency Venting
VENTING & GAUGING Emergency Venting Types of Emergency Vents Pop-Up Style Flip-Up Style Long-Bolt Manhole Rupture Disk
VENTING & GAUGING Emergency Venting
VENTING & GAUGING Emergency Venting Emergency Venting Operation
VENTING & GAUGING Emergency Venting UL 2583 Certified Emergency Vents UL 2583, an Outline of Investigation for Fuel Tank Accessories, is a revised testing protocol in which emergency vents have been given their own section and set of requirements. This is an update from the previous listing requirements to include modern automotive fuel compatibility and establish a standard testing protocol. Effective January 1, 2015
VENTING & GAUGING Normal Venting
VENTING & GAUGING Normal Venting
VENTING & GAUGING Normal Venting o Open vent allows free movement of air in and out of tank. Rain hood keeps water out. Vent height determined by authority having jurisdiction. Screen keeps bugs and debris out of tank. Vents outward and upward.
VENTING & GAUGING Normal Venting Vacuum Vents are very important
VENTING & GAUGING Normal Venting o Pressure/Vacuum Vent (Conservation Vent) Poppeted control of relief. Typical setting 2 oz. 8 oz. Pressure/1 oz. Vacuum. Conserves product and reduces vapor discharge. Vents outward and upward. UL 2583
VENTING & GAUGING Normal Venting Flame Arrestor Prevents the transmission of heat and/or an ignition source into the tank. Open Vent Arrestor Pressure Vacuum Vent Arrestor
VENTING & GAUGING Normal Venting Valves for Shop-Fabricated Tanks
VENTING & GAUGING Level Gauges Liquid Level Gauge: Reads feet and inches Liquid Level Gauge: Reads meters and centimeters
VENTING & GAUGING Level Gauges Liquid Level Gauge: Reads in gallons o o Tank-specific design Eliminates tank chart requirement Liquid Level Gauge: Reads in liters o o Tank-specific design Eliminates tank chart requirement
VENTING & GAUGING Level Gauges
VENTING & GAUGING EVR Approved System
VENTING & GAUGING Alarm Panels 918AC System Interface AC-powered Monitor 1 to 4 intrinsically safe input switch devices Audible and visual alarm indicators Up to 4 configurable relay outputs o o o Open or close valves Activate remote alarms Notify building security systems
VENTING & GAUGING Alarm Panels 918AC System Interface Common input sources
VENTING & GAUGING Adjustable Level Probes 924 (Brass) 924S (Stainless Steel) 6 6 12 12 20 20 30 30
Installation and Operation of AST Equipment Presenter: Steve Allwein Northeast Regional Sales Manager Morrison Bros. Co.