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116.46 DEFINITIONS.
    Subdivision 1. Scope. As used in sections 116.47 to 116.50, the terms defined in this section
have the meanings given them.
    Subd. 1a. Aboveground storage tank. "Aboveground storage tank" means any one or
a combination of containers, vessels, and enclosures, including structures and appurtenances
connected to them, that is used to contain or dispense regulated substances, and that is not an
underground storage tank.
    Subd. 2. Agency. "Agency" means the Pollution Control Agency.
    Subd. 2a. Installer. "Installer" means a person who places, constructs, or repairs an
aboveground or underground tank, or permanently takes an aboveground or underground tank
out of service.
    Subd. 3. Operator. "Operator" means a person in control of, or having responsibility for, the
daily operation of an underground storage tank.
    Subd. 4. Owner. "Owner" means a person who owns an underground storage tank and a
person who owned it immediately before discontinuation of its use.
    Subd. 5. Person. "Person" has the meaning given it in section 116.06, subdivision 17.
    Subd. 6. Regulated substance. "Regulated substance" means:
(1) a hazardous material listed in Code of Federal Regulations, title 49, section 172.101; or
(2) petroleum, including crude oil or a fraction of crude oil that is liquid at a temperature of
60 degrees Fahrenheit and pressure of 14.7 pounds per square inch absolute.
    Subd. 7. Release. "Release" means a spilling, leaking, emitting, discharging, escaping,
leaching, or disposing from an underground storage tank into the environment. Release does not
include designed venting consistent with the agency's air quality rules.
    Subd. 7a. Retail location. "Retail location" means a facility located in the metropolitan area
as defined in section 473.121, subdivision 2, where gasoline is offered for sale to the general
public for use in automobiles and trucks.
    Subd. 7b. Transport delivery vehicle. "Transport delivery vehicle" means a liquid fuel
cargo tank used to deliver gasoline into underground storage tanks.
    Subd. 8. Underground storage tank. "Underground storage tank" means any one or a
combination of containers including tanks, vessels, enclosures, or structures and underground
appurtenances connected to them, that is used to contain or dispense an accumulation of regulated
substances and the volume of which, including the volume of the underground pipes connected to
them, is ten percent or more beneath the surface of the ground.
    Subd. 9.[Renumbered subd 1a]
    Subd. 10. Vapor recovery system. "Vapor recovery system" means a system which transfers
vapors from underground storage tanks during the filling operation to the storage compartment
of the transport vehicle delivering gasoline.
History: 1Sp1985 c 13 s 235; 1987 c 389 s 11,12; 2003 c 128 art 1 s 140-142

Official Publication of the State of Minnesota
Revisor of Statutes