The Act, in paragraph (3) of section 7, exempts from its provisions
``any contract for the carriage of freight or personnel by vessel,
airplane, bus, truck, express, railway line or oil or gas pipeline where
published tariff rates are in effect''. In order for this exemption to
be applicable, the contract must be for such carriage by a common
carrier described by the terms used. It does not, for example, apply to
contracts for taxicab or ambulance service, because taxicab and
ambulance companies are not among the common carriers specified by the
statute. Also, a contract for transportation service does not come
within this exemption unless the service contracted for is actually
governed by published tariff rates in effect pursuant to State or
Federal law for such carriage. The contracts excluded from the reach of
the Act by this exemption are typically those where there is on file
with the Interstate Commerce Commission or an appropriate State or local
regulatory body a tariff rate applicable to the transportation involved,
and the transportation contract between the Government and the carrier
is evidenced by a Government bill of lading citing the published tariff
rate. An administrative exemption has been provided for certain
contracts where such carriage is subject to rates covered by section
10721 of the Interstate Commerce Act and is in accordance with
applicable regulations governing such rates. See Sec. 4.123(d). However,
only contracts principally for the carriage of ``freight or personnel''
are exempt. Thus, the exemption cannot apply where the principal purpose
of the contract is packing, crating, handling, loading, and/or storage
of goods prior to or following line-haul transportation. The fact that
substantial local drayage to and from the contractor's establishment
(such as a warehouse) may be required in such contracts does not alter
the fact that their principal purpose is other than the carriage of
freight. Also, this exemption does not exclude any contracts for the
transportation of mail from the application of the Act, because the term
freight does not include the mail. (For an administrative exemption of
certain contracts
with common carriers for carriage of mail, see Sec. 4.123(d).)