Original source · versioned page text
16-001014-02A (Ultimate SCMMP)
Attached to the e-mail Operational Works Application OPW16/0203 - 4 of 4.
Very large file: it may take a few minutes
The original of this document is very large (14.7 MB). Opening the original or downloading it may take a few minutes. Please be patient and don't click again. The page text is quick to read. If you are on mobile data, it is best to wait until you are on Wi-Fi.
HumeGard® GPT
System maintenance Left:
Floating litter
captured in the
treatment chamber
The design of the HumeGard® GPT means that
maintenance is best performed by vacuum trucks or
removable baskets (available upon request), both of
which avoid entry into the unit.
Removable combs, step irons, and additional access
covers can be designed upon request.
A typical maintenance procedure includes:
1. Remove access covers.
2. With a vacuum hose, remove the floating litter from
the treatment chamber.
3. Determine the depth of water and sediment layers.
4. Insert sluice gate into the upstream manhole.
5. Decant water from the treatment chamber
into the upstream manhole until the sediment
layer is exposed.
6. Remove the sediment layer with the vacuum hose;
jet with a high pressure hose if required.
7. Remove sluice gate from the upstream manhole and
allow water to return to the HumeGard® GPT.
8. Replace access covers.
HumeGard® GPT 9
See the original
The page text is free to read. Viewing or downloading an original file needs an account.
Log in to see the originalLog in to download the original file
Very large file: the download may take a few minutes. If you are on mobile data, it is best to wait until you are on Wi-Fi.
Searchable page text hides email addresses. Original files are unchanged and may show email addresses.