29. A distributor shall provide, in respect of any existing or proposed consumer’s installation which is connected or is to be connected to their network, to any person who can show a reasonable cause for requiring the information, a written statement of—
(a)the maximum prospective short circuit current at the supply terminals;
(b)for low voltage connections, the maximum earth loop impedance of the earth fault path outside the installation;
(c)the type and rating of the distributor’s protective device or devices nearest to the supply terminals;
(d)the type of earthing system applicable to the connection; and
(e)the information specified in regulation 28(1),
which apply, or will apply, to that installation.