The construction of harbour facilities is within section 14(1)(j) only if (when constructed) the harbour facilities—
The alteration of harbour facilities is within section 14(1)(j) only if—
"The relevant quantity" is—
For the purposes of subsection (3)(d), facilities are capable of handling an equivalent quantity of material if the sum of the relevant fractions is one or more.
The relevant fractions are—
In this section—
"cargo ship" means a ship which is used for carrying cargo;
"container ship" means a cargo ship which carries all or most of its cargo in containers;
"reserved trust port" has the meaning given in section 32 of the Wales Act 2017;
"ro-ro ship" means a ship which is used for carrying wheeled cargo;
"TEU" means a twenty-foot equivalent unit;
"unit" in relation to a ro-ro ship means any item of wheeled cargo (whether or not self-propelled).