Mich. Admin. Code R. 460.2381 - Gas purity
Rule 81.
(1) Gas
that is distributed by a utility to a customer must not contain more than 0.3
grains of hydrogen sulfide or more than 20 grains of total sulfur per 100 cubic
feet, including the sulfur in any hydrogen sulfide.
(2) Gas that is distributed by a utility to a
customer must not contain flammable liquids in quantities that interfere with
the normal operation of the customers equipment.
(3) Gas that is distributed by a utility to a
customer must not contain more than 2% carbon dioxide or 5 parts per million
oxygen.
(4) Gas that is distributed
by a utility to a customer must not contain water in excess of 7 pounds per
million cubic feet.
Notes
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