Frequently
Asked Questions...
To submit a question, please use the form at the bottom of
the page.
Q) Why do I need to have my wiring tested?
A) Electricity will always find the easiest path to earth.
Any faults or weaknesses within your electrical installation
or portable appliances can go undetected. In the event of
another fault developing, this could lead to serious risk
of fire, electrocution or death. For example, a 13-amp ring-main
without earth continuity could render all metal parts of appliances
plugged into it “LIVE” if one item on the ring
developed a fault to earth.
Fixed wiring testing will accurately identify faults, their
locations and usually the recommended solution.
Q) Will testing cause a lot of disruption to the
power?
A) A short power outage can be expected on each circuit within
the system. But because most of the testing is carried out
whilst the system is still live, these outages can be planned
around your daily activities.
Q) Is electrical installation testing a legal requirement?
A) The law does not require electrical testing to be carried
out. However, the law does require that you keep your entire
electrical system safe at all times. The only effective means
to that end is to have periodic testing and inspection carried
out, together with action to remedy any faults found as a
result of testing.
If an accident or fire does occur where electricity is suspected
to have been the cause, then the duty is yours to prove that
you did your best to avoid that accident (offence). Test data
results together with preventative maintenance records will
provide your best proof and defence.
Q) Is electrical testing a requirement of my insurance
company?
A) Increasingly, insurers are insisting that inspection and
testing be carried out on a regular basis. If you suffer an
avoidable accident, then under law if found guilty you will
be deemed to have committed a criminal offence. Insurers will
not pay fines or compensation suffered resulting from a criminal
offence.
Q) My insurers have recently carried out a site survey
and they didn’t ask me to have electrical testing carried
out.
A) A visiting inspector will not necessarily identify the
need to maintain electrical safety at every inspection he
makes, especially if there are other issues to be addressed.
Because testing has not been specifically demanded does not
mean that the legal requirements to comply with electrical
safety do not apply.
Q) Why have I not needed to have testing carried
out before?
A) There has always been a requirement to satisfy Health &
Safety legislation. In 1989 The Electricity at Work Regulations
came into force, which clarifies the need to maintain electrical
systems safely. So there has always been the need and test
data results will form a major part of your defence should
an accident occur which leads to prosecution.
Q) What does it cost to have my portable appliances
and/or electrical installation tested?
A) Costs are based on a cost per circuit or appliance tested
multiplied by the numbers involved. This, together with the
existing condition of and accessibility to the system will
determine the overall cost. Please contact us to assess your
portable appliance testing or electrical testing needs further.
Q) My factory operates 24-hours a day, how can you
carry out testing if I can’t stop production?
A) We have a great deal of experience in working within the
constraints of three-shift manufacturing environments. Because
the majority of the testing involves carrying out live tests;
we can schedule dead testing around pre-arranged windows of
opportunity. Be these during holidays, breakdowns, process
changes, cleaning or maintenance stoppages, shift changes
or weekends.
Q) I rent my business premises, is testing my landlords
responsibility or mine?
A) You are responsible to make sure that you and your staff
comply with Health & Safety legislation. However, it is
usually dependant on the terms of your lease as to whether
you or your landlord pays for testing to be carried out on
the electrical installation. Usually, if you are on a full
repairing lease then the cost will fall to you. Portable Appliance
testing will always be at your expense.
Q) I have been told that I only need to have a percentage
of the system tested in order to comply.
A) As per the IEE Regulations, you can only rely on sample
testing if you hold previous full system records, the installation
is considered to be in excellent condition, no faults are
found during sample testing and no undocumented alterations
have been carried out since the system was new or last tested.
This does not hold true for the vast majority, for which full
inspection and testing should be undertaken.
Q) I have been told that Thermal Imaging is sufficient
and I don’t need a full Inspection and Test of my electrical
installation.
A) No, definitely not. Thermal Imaging Photography is an excellent
interim maintenance option for identifying hot spots in connections,
fuses, motor bearing, conveyors etc. and can help prevent
costly breakdowns and fires in some cases.
Thermal Imaging cannot take into account damaged equipment,
lack of earthing, over fusing, excessive cable runs, volt
drop, potential fuse disconnection time failures and a number
of other potential faults. So full periodic inspection and
testing should form part of any maintenance regime.
Q) Others have quoted me for testing on the basis
of the square footage of my premises. Why do you only quote
on the basis of circuit numbers?
A) Because there is no real correlation between square feet
and circuit numbers, it is a meaningless benchmark. We have
employed engineers from other testing companies who have been
paid on the basis of an amount per square foot.
We believe that this puts pressure on engineers to skimp on
tests in high circuit density areas where they are racing
to achieve unacceptable circuit test rates. It is also not
an accurate reflection of the amount of work involved and
therefore the cost.
Q) Can I carry out portable appliance testing in-house?
A) Yes, provided you have the right test equipment and suitably
competent and trained staff who can carry out the work. In
practice, experience has shown that even with suitably competent
staff that in practice time is an issue and PAT testing often
gets left at the back of the “to-do” list.
It is usually also not cost efficient to undertake PAT testing
in house when you consider the cost of contracting out versus
the cost of utilising in-house staff who are often pulled
off such tasks to attend breakdowns. Do the sums.
Q) What will happen if I don’t have testing
carried out?
A) Unless and until you suffer an accident then probably nothing
will happen. However, remember that maintenance of a safe
electrical system is a legal requirement. Therefore a preventable
accident could lead to prosecution, for which there will be
no insurance cover.
You may also find that an insurance loss adjuster could make
much of the fact that you may not have maintained the system
adequately which could have led to the claim. Again, this
could lead to an unsuccessful claim and a costly experience.
Q) I run a small business, do I need to have my portable
appliances tested?
A) The Electricity at Work Regulations apply to all businesses
from multi-nationals to sole traders. So you still need to
comply.
Q) I am afraid that my electrical installation is
quite old, won’t testing open a can of worms in terms
of remedial work costs?
A) Because we accurately identify any faults found, the cost
of remedy in most cases is not too great. The majority of
problems found involve earthing deficiencies, which although
potentially very dangerous are not usually hugely expensive
to remedy.
Q) How often should my electrical installation be
tested?
A) The IEE guidance suggests the following test intervals:
-
Domestic 10-years
Commercial 5-years
Industrial 3-years
Q) How often should my portable appliances be tested?
A) The results of previous tests should be considered in a
programme of risk assessment. In the absence of such history
then the following intervals may be considered as a guide.
But remember that other factors such as the ability of site
staff to identify any potential faults or damage and take
suitable action. Mechanical damage and abuse must also be
taken into consideration.
Low-risk 24-mothly or more
Medium risk 12-mothly
High risk (ie workshop equipment) 6-monthly
Very high risk (ie site equipment) 3-monthly
Q) I can get my electrical installation tested cheaper
elsewhere, why should I choose ETS?
A) Not all testing companies offer the same service. You can
rest assured that ETS provide a very thorough and cost effective
survey of all systems that will enable you not only to be
able to prove compliance and be comfortable in the knowledge
that any faults present have been found and reported about.
But also the fact that by virtue of the depth of detail that
ETS reports provide, the cost of any remedial work required
is likely to be lower than a less detailed report might be.
Q) How will I know when my next test is due?
A) We hold records of all clients, together with re-test dates
on our database and remind clients when re-tests are due
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