WCS WCSEE T300, Инструкция по установке, эксплуатации и обслуживанию

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WCSEE- T300 INSTALLATION, OPERATION AND MAINTENANCE MANUAL
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3.1.2 Installation and positioning
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Siting - The plant must be sited within 30m of heavy vehicle access for
draining. The plant should, where possible, be sited above the high-water
table mark and above or beyond the flood plain. See items above and
accompanying note. The plant should be sited as far from the habitable
parts of the dwelling as possible. Many local authorities recommend 10m
as a minimum, but easements are possible for smaller sites.
•
Electrical supply – If the plant has been equipped with a pumped de-
sludge option, a qualified electrician should only undertake electrical
installation. A safe and reliable power supply is required at all times, as the
pumps are required to de-sludge at intervals 24/7. Adequate means of
power failure indication should be provided. This can be an audible or
visual alarm or by regular manual checks.
Note: Due to the health risks associated with raw sewage, WCSEE recommend
that the SAF treatment plant is not used until the system is complete,
commissioned and is operating in a stable manner.
3.1.3 Maintenance
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The legal responsibility for the plant as far as operation and maintenance
and on-going discharge is concerned.
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Electrical supply: a qualified electrician should undertake the electrical
installation.
A reliable power supply will be required at all times, so an indication of
power failure will be required, which can be audible or visual.
•
Any visiting personnel should report to the site office and acquaint
themselves with the specific site health and safety protocol.
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Before carrying out any maintenance or installation on the equipment it
should be electrically isolated, unless a trained electrician is carrying out
specific checks under controlled conditions. When performing works of
this nature, warning signs should be erected to alert others of the works in
progress.
•
For all works, risk assessments and method statements will be required to
carry out work on site. These should identify the method of work and the
risks associated.
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Temporary barriers and warning signs should be erected around any open
covers or manholes as appropriate, in particular warning of deep water in
the tanks.
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See section 7 for routine maintenance.