✨ Electrical Supply Regulations
Aug. 3.] THE NEW ZEALAND GAZETTE. 2443
any part of any building or erection other than a support
for the line, except where brought into a building for the
purpose of supply. Where the wires cross the railway-
line the minimum height of all shall be 18 ft., unless the
Railway Department requires a greater height, and the
permission of that Department shall be obtained by the
Corporation for every such crossing.
-
Service lines from aerial lines shall be led as directly
as possible to insulators firmly attached to some portion
of the consumer’s premises which is not accessible to any
person without the use of a ladder or any other special
appliance. Every portion of any service line which is out-
side a building, and is within 7 ft. from any part of the
building, shall be rubber-insulated. -
Where an aerial line crosses a street, the angle
between the line and the direction of the street at the
place of crossing shall not be less than 60 degrees, and the
spans shall be as short as possible. -
Where an aerial line crosses or is in proximity to any
metallic substance, precautions shall be taken against the
possibility of the line coming into contact with the metal-
lic substance, or of the metallic substance coming into
contact with the line by breakage or otherwise. -
Efficient guard-wires shall be erected in a manner
to meet with the approval of the Minister of Telegraphs
at all crossings and places where the electric-light wires
intersect telegraph or other wires, as may be required by
the Minister to be so protected. The Corporation shall
bear the expense of such guard-wires in all cases where
an electric-light wire intersects a telegraph or other wire
previously existing. -
Every aerial line, including its supports, its con-
ductors, and their insulating covering, and all the struc-
tural parts and electrical appliances and devices belonging
to or connected with the line, shall be duly and efficiently
supervised and maintained as regards both electrical and
mechanical conditions. -
An aerial line shall not be permitted to remain
erected after it has ceased to be used for the supply of
energy, unless the Corporation intends within a reasonable
time again to take it into use. -
The electric-light wires may be placed wholly under-
ground or partly underground and partly overhead. -
All conduits, pipes, casings, and street boxes used
as receptacles for electric lines shall be constructed of
durable material, and shall be of ample strength to pre-
vent damage from heavy traffic, and reasonable means
shall be taken to prevent the accumulation of gas in such
receptacles. -
Where any underground line crosses or is in proximity
to any metallic substance, special precautions shall be taken
against the possibility of any electrical charging of the
metallic substance from the line, or from any metallic
conduit pipe or casing enclosing the line. -
All underground metal conduits, pipes, or casings
containing an electric line shall be efficiently earthed, and
shall be so jointed and connected across all street boxes
and other openings as to make good electrical contact
throughout their whole length. -
The covers of street boxes shall be so secured that
they cannot be opened except by means of a special ap-
pliance. Street boxes shall be inspected from time to time
for the presence of gas, and suitable action shall be taken
to check its influx and accumulation. -
The Corporation shall be responsible for all electric
lines or wires, fittings, and apparatus belonging to it, or
under its control, which may be upon a consumer’s pre-
mises, being maintained in a safe condition and in all
respects fit for supplying energy. -
In delivering the energy to a consumer’s terminals,
the Corporation shall exercise all due precautions so as
to avoid risk of causing fire on the premises. -
Where any portion of any electric line or any support
for an electric line is exposed in such a position as to be
liable to cause injury from lightning, it shall be efficiently
protected against such liability. -
A suitable safety-fuse or other automatic circuit-
breaker shall be inserted in each service line within a
consumer’s premises as close as possible to the point of
entry, and contained within a suitable locked or sealed
receptacle of fireproof construction. -
All electric wires placed on a consumer’s premises
shall be highly insulated, and shall be thoroughly protected
against injury to the insulation or access of moisture. All
electric wires shall be so fixed and protected as to prevent
the possibility of electrical discharge to any adjacent
metallic substance. -
The Corporation shall not connect the wires and
fittings on a consumer’s premises with its mains, or, in the
case of premises already connected, continue the supply
from its mains, unless it is reasonably satisfied that the
requirements of this license are complied with, that the
wirings and fittings are suitable for the voltage at which
supply is being given, that the installation generally is in
accordance with the requirements of good practice, and
that the connection or continuance of supply would not
cause a leakage from those wires and fittings exceeding
one ten-thousandth part of the maximum supply current
to the premises.
For the purpose of satisfying itself that the requirements
of this license are being observed, the Corporation may
require that notice be served upon it of the intention to
install wires, fittings, lamps, motors, or other apparatus on
any premises, and may inspect the same during any reason-
able hours while the installation of such is in progress.
- If the Corporation is reasonably satisfied, after
making all proper examination by testing or otherwise,
that the wiring and fittings are not suitable for the voltage
being employed, that a leakage exists at some part of a
circuit of such extent as to be a source of danger, and
that such leakage does not exist at any part of the circuit
belonging to the Corporation, or that any other require-
ments of this license are not being complied with, then
and in such case any officer of the Corporation, duly autho-
rized by it in writing, or, if the Corporation so requires,
on application by it to the Minister of Telegraphs, any
officer of the Post and Telegraph Department (hereinafter
referred to as “an Electric Inspector”) instructed to so
act, may, for the purpose of discovering whether the leak-
age exists at any part of a circuit within or upon any con-
sumer’s premises, or whether the wiring is suitable and
the general requirements of the license are complied with,
by notice require the consumer, at some reasonable time
after the service of the notice, to permit him to inspect
and to test the wires and fittings belonging to the consumer
and forming part of the circuit.
In any case where the Corporation requires the services
of an Electric Inspector under this section it shall pay
the cost of such services.
If on such testing and inspection the officer or the
Electric Inspector discovers a leakage from the consumer’s
wires exceeding one ten-thousandth part of the maximum
supply current to the premises, or that the requirements
of this license are not properly conformed to, or if the
consumer does not give all due facilities for inspection and
testing, the Corporation shall either not commence the
supply or shall forthwith discontinue the supply of energy
to the premises in question, giving immediate notice to
the consumer of its reasons for not commencing or for dis-
continuing the supply, and in either case supply shall not
be given until it is reasonably satisfied that the installa-
tion is in conformity with the requirements of this license.
- If any consumer is dissatisfied with the action of the
Corporation in refusing to give, or in discontinuing, or
in not recommending the supply of energy to his premises,
the wires and fittings of that consumer may, on his applica-
tion to the Minister of Telegraphs, and on payment of the
cost, be inspected and be tested for the existence of leakage
by an Electric Inspector.
This provision shall be indorsed on every notice given
under the provisions of either of the two last preceding
sections.
-
From and after the time when the Corporation com-
mences to supply energy it shall maintain continuously
sufficient power for the use of all the consumers for the
time being entitled to be supplied: Provided that, for
any purposes connected with the efficient working of the
undertaking, the Minister of Telegraphs may give per-
mission to the Corporation to discontinue the supply at
such intervals of time and for such periods as he may
think expedient. When the supply is so discontinued,
public notice shall be given, when practicable, of such
discontinuance, and of the probable duration thereof. -
The Minister of Telegraphs may at any time order
an inspection to be made of the works, lines, and wires of
the Corporation used for electric lighting and power pur-
poses. When a defect or defects are found to exist they
must be remedied forthwith, and should they be serious
in the opinion of the officer or person inspecting, the
Minister of Telegraphs may, on receipt of the report,
direct the Corporation to at once cease transmitting energy
either over the whole of the Corporation lines and wires,
or over any part thereof, as to him may seem fit, until
such defect or defects are repaired or remedied. The cost
of such inspection shall be borne by the Corporation. -
After the supply of energy has begun, particulars
shall be given to the local Postmaster of each further pro-
posed extension or alteration of lines or wires. -
If the Corporation makes default in complying with
any of the provisions of this license it shall be liable to
a penalty not exceeding £20 for every such default; but
it shall not be held to have committed default for any
failure to maintain power continuously if such failure be
due to the breakdown of machinery or other accident, un-
less such breakdown or accident shall be proved to be due
to negligence on the part of the Corporation.
The recovery of a penalty under this license shall not
affect the liability, if any, of the Corporation to make
compensation in respect of any damage or injury which
may be caused by reason of the default.
As witness my hand, this twenty-fourth day of July,
one thousand nine hundred and eleven.
THOS. MACKENZIE,
Acting Minister of Telegraphs.
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✨ LLM interpretation of page content
🏗️ Regulations for the Supply of Electrical Energy
🏗️ Infrastructure & Public Works24 July 1911
Electrical supply, aerial lines, underground lines, safety precautions, insulation, circuit breakers, inspection, penalties, Minister of Telegraphs
- Thos. Mackenzie, Acting Minister of Telegraphs
NZ Gazette 1911, No 63