ul 2248 bulletin for marina fueling system .pdf
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UL2248 Marina Fueling Systems ProjectUL2248 Marina Fueling Systems Project
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MARINA FUELING SYSTEMS
PROJECT
MARINA FUELING SYSTEMS
PROJECT
Maggie Carroll - Project Manager
Paul Lloret - Standards DevelopmentSusan Stene - Piping
Greg Okada - General Systems
Phil York - Tanks
Wendy Winter - Technical Support
Maggie Carroll - Project Manager
Paul Lloret - Standards DevelopmentSusan Stene - Piping
Greg Okada - General Systems
Phil York - Tanks
Wendy Winter - Technical Support
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ULs RoleULs Role
Standards Writing Body NOT responsible for standards adoption or
enforcement
Obtain input from
Authorities Having Jurisdiction (AHJs)
Product Manufacturers
Users (Marina Owners/Associations,
Contractors) Other Interested Parties
Maintain ULs Safety Mission
Standards Writing Body NOT responsible for standards adoption or
enforcement
Obtain input from
Authorities Having Jurisdiction (AHJs)
Product Manufacturers
Users (Marina Owners/Associations,
Contractors) Other Interested Parties
Maintain ULs Safety Mission
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Scope of StandardScope of Standard
These requirements apply to marina fueling
systems intended for temporary storage (tank
system), transporting (piping system fromtank to dispensing systems) and dispensing
(dispensing system) of flammable or
combustible liquids, such as gasoline or
diesel fuel, on waterways serviced by landbased marinas intended to service floating
vessels.
These requirements apply to marina fueling
systems intended for temporary storage (tank
system), transporting (piping system fromtank to dispensing systems) and dispensing
(dispensing system) of flammable or
combustible liquids, such as gasoline or
diesel fuel, on waterways serviced by landbased marinas intended to service floating
vessels.
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UL2248UL2248
Tank System Dstnbution System Delivery System
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ExclusionsExclusions
Fuel Delivery to Vessels
Fuel Delivery to Tank System
Fueling Practices or Procedures
Submerged or Floating Tanks
Tank Foundation
Anchoring of primary tank to pier or pier to shore
Construction/Stability of Pier
ADA Requirements
Fuel Delivery to Vessels
Fuel Delivery to Tank System
Fueling Practices or Procedures
Submerged or Floating Tanks
Tank Foundation
Anchoring of primary tank to pier or pier to shore Construction/Stability of Pier
ADA Requirements
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Consistent with Current Code
Requirements
Consistent with Current Code
Requirements
NFPA
UFC
IFC
OSHA
CCR -California Code of Regulations
CFR - Code of Federal Regulations
NFPA
UFC
IFC
OSHA
CCR -California Code of Regulations
CFR - Code of Federal Regulations
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Potential Hazards AddressedPotential Hazards Addressed
Public Safety
Fire Hazards
Electrical Hazards
Environmental Hazards
Leak Prevention and Detection Other Hazards (Mechanical)
Public Safety
Fire Hazards
Electrical Hazards
Environmental Hazards
Leak Prevention and Detection Other Hazards (Mechanical)
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GeneralGeneral
Ease in Determining Compliance with
Requirements
Address Environmental, Tidal and
Situational Issues
Consideration to Marina Owners
Ease in Determining Compliance with
Requirements
Address Environmental, Tidal and
Situational Issues
Consideration to Marina Owners
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Overall System RequirementsOverall System Requirements
Secondary Containment
Continuous Monitoring for Leakage Audible and Visual Alarms
Secondary Containment
Continuous Monitoring for Leakage Audible and Visual Alarms
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Tank SystemTank System
All tanks secondarily contained
Tank Capacity per NFPARequirements
12K gal. (individual) (15K if
vaulted)40K gal. Aggregate Capacity
All tanks secondarily contained
Tank Capacity per NFPARequirements
12K gal. (individual) (15K if
vaulted)40K gal. Aggregate Capacity
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Aboveground Storage TanksAboveground Storage Tanks
Meet UL2085 Requirements
Protected Tank - An aboveground atmospheric
tank with secondary containment and an insulationsystem intended to reduce the heat transferred tothe primary tank when the tank is exposed to ahydrocarbon pool fire and provided with
protection from physical damage Optional Projectile Protection
If vaulted, must comply with UL2245Requirements
Meet UL2085 Requirements
Protected Tank - An aboveground atmospheric
tank with secondary containment and an insulationsystem intended to reduce the heat transferred tothe primary tank when the tank is exposed to ahydrocarbon pool fire and provided with
protection from physical damage Optional Projectile Protection
If vaulted, must comply with UL2245Requirements
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Underground Storage TanksUnderground Storage Tanks
Comply with Existing Requirementsper:
UL58 (Steel Tanks)
API Specification 12B
UL1316 (Fiberglass Reinforced)Flood Areas Additional NFPA 30requirements may apply
Comply with Existing Requirementsper:
UL58 (Steel Tanks)
API Specification 12B
UL1316 (Fiberglass Reinforced)
Flood Areas Additional NFPA 30requirements may apply
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Additional Tank IssuesAdditional Tank Issues
Secondary Containment and Tank Supports
Fill connection, Gauges, other openings
Venting (Normal and Emergency)
Flexible Connectors
Less than 8 feet Comply with UL 2405
Piping, Valves and Fittings
Secondary Containment and Tank Supports
Fill connection, Gauges, other openings
Venting (Normal and Emergency)
Flexible Connectors
Less than 8 feet Comply with UL 2405
Piping, Valves and Fittings
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Distribution SystemDistribution System
Aboveground Piping shallcomply with UL2405
All Piping SystemComponents shall besecondarily contained
Continuous Audible andVisual Alarm
Pier Piping Secured andProtected
Installed on pier opposite side of electricalwiring
Aboveground Piping shallcomply with UL2405
All Piping SystemComponents shall besecondarily contained
Continuous Audible andVisual Alarm
Pier Piping Secured andProtected
Installed on pier opposite side of electricalwiring
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ValvesValves
Block Valves Isolate Tank and Piping
Upstream of basic equipment Prevent
release of Product
Solenoid Valve
Tank and Pier
Every 40 feet of Distribution Piping
Block Valves Isolate Tank and Piping
Upstream of basic equipment Prevent
release of Product
Solenoid Valve
Tank and Pier
Every 40 feet of Distribution Piping
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EmergencyEmergency
Emergency Shut off Valves
Fire Valve Approach to Pier
DoublePoppeted Breakaway
All product lines
Directly Upstream from Pier
Emergency Shut off Valves
Fire Valve Approach to Pier
DoublePoppeted Breakaway
All product lines
Directly Upstream from Pier
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SumpsSumps
Secondary Containment
When used as secondary containment,
sumps shall have a volume adequate to
capture all fuel in the system from the
solenoid valve directly before the sump to
the point of exit from the sump.
Secondary Containment
When used as secondary containment,
sumps shall have a volume adequate tocapture all fuel in the system from the
solenoid valve directly before the sump to
the point of exit from the sump.
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Distribution SystemDistribution System
Pipe Joints, Compounds and Gaskets
Piping Materials
Steel, Nodular Iron, Malleable Iron Brass,
Bronze, Stainless Steel
Exception: Non-metallic materials may
be used when comply with UL971,
UL2405 as applicable
Pipe Joints, Compounds and Gaskets
Piping Materials
Steel, Nodular Iron, Malleable Iron Brass,
Bronze, Stainless Steel
Exception: Non-metallic materials may
be used when comply with UL971,
UL2405 as applicable
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Leak DetectionLeak Detection
Earliest possible detection
Lesser of:
Detecting 3 g/hr at 10 psi within one
hour, or
25% of the lower flammable liquid stored
95% probability of detection, false alarm
less than 5%
Earliest possible detection
Lesser of:
Detecting 3 g/hr at 10 psi within one
hour, or
25% of the lower flammable liquid stored
95% probability of detection, false alarm
less than 5%
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Secondary ContainmentSecondary Containment
Contain 100% of usable capacity of primary
containment system
For multiple primaries in single secondary- whichever is greater:
150% of the volume of the largest primary
container
10% or aggregate internal volume of all
primary containers within the secondary system
Contain 100% of usable capacity of primary
containment system
For multiple primaries in single secondary- whichever is greater:
150% of the volume of the largest primary
container
10% or aggregate internal volume of all
primary containers within the secondary system
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Dispensing SystemDispensing System
UL87 Dispenser
UL330 Hose and Hose Assemblies
UL1238 Control Equipment
UL109 Fittings and Tubing
UL25 Meters
UL87 Dispenser
UL330 Hose and Hose Assemblies
UL1238 Control Equipment
UL109 Fittings and Tubing
UL25 Meters
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Dispensing System RequirementsDispensing System Requirements
Length 18 ft. or less unless protected from
damage when not in use
Rack, reel, retriever
Automatic Closing
Shall not have latch open capability
Length 18 ft. or less unless protected from
damage when not in use
Rack, reel, retriever
Automatic Closing
Shall not have latch open capability
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Electrical SystemElectrical System
Per NEC Requirements
Corrosion Resistant
Wet Locations
Grounding Requirements
Opposite Side of Pier from FlammableLiquid Piping
Emergency Disconnect
Per NEC Requirements
Corrosion Resistant
Wet Locations
Grounding Requirements
Opposite Side of Pier from Flammable
Liquid Piping
Emergency Disconnect
b d d ilUL2405 Ab d S d il
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UL2405 Aboveground Secondarily-
contained Piping For Flammable Liquids
UL2405 Aboveground Secondarily-
contained Piping For Flammable Liquids
Requirements
Separated from
UL2248 UL971 (Non-metallic
Underground Piping)
ASTM A53, A106,
A135, B31.3
(Metallic)
Requirements
Separated from
UL2248 UL971 (Non-metallic
Underground Piping)
ASTM A53, A106,
A135, B31.3
(Metallic)
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Scope of StandardScope of Standard
These requirements cover primary
carrier pipe, secondary containment
pipe, secondary containment pans,outer protective pipe and fittings
intended for use aboveground in the
distribution of petroleum-basedflammable and combustible liquids,
alcohols, and alcohol-blended fuels.
These requirements cover primary
carrier pipe, secondary containment
pipe, secondary containment pans,outer protective pipe and fittings
intended for use aboveground in the
distribution of petroleum-basedflammable and combustible liquids,
alcohols, and alcohol-blended fuels.
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Other ConsiderationsOther Considerations
Corrosion Protection
Permeability:
Primary 2.05x10-5 lb/ft2/day
Secondary 4.92x10-3 lb/ft2/day
Corrosion Protection
Permeability:
Primary 2.05x10-5 lb/ft2/day
Secondary 4.92x10-3 lb/ft2/day
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Test ProgramTest Program
Per Table 9.1 Per Table 9.1
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Flammability Testing (1/4)Flammability Testing (1/4)
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Flammability Testing (2/4)Flammability Testing (2/4)
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Flammability Testing (3/4)Flammability Testing (3/4)
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Flammability Testing (4/4)Flammability Testing (4/4)
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Verification of ComplianceVerification of Compliance
UL2405 Product Marking
UL2248 Certificate Program
UL2405 Product Marking
UL2248 Certificate Program
UL2248 Certificate ProgramUL2248 Certificate Program
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UL2248 Certificate Program
(Preliminary)
UL2248 Certificate Program
(Preliminary)
Initial Inspection Certificate
State Documents
Ongoing Inspections by State
Initial Inspection Certificate
State Documents
Ongoing Inspections by State
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Where are we going?Where are we going?
Comments on Current Draft Due by JULY
22, 2002.
First Edition Published
National Standard
ANSI
Living Document, Ongoing Support
Comments on Current Draft Due by JULY
22, 2002.
First Edition Published
National Standard
ANSI
Living Document, Ongoing Support
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Questions ?Questions ?