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16-001014-02A (Ultimate SCMMP)
Attached to the e-mail Operational Works Application OPW16/0203 - 4 of 4.
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System installation
Top: The installation of the HumeGard® unit should conform
Preparing the
aggregate base to the local authority’s specifications for stormwater
(Step 2) pit construction. Detailed installation instructions are
Middle: dispatched with each unit.
Installing the main
bypass chamber
(Step 4) The HumeGard® unit is installed as follows:
Bottom: 1. Prepare the excavation according to plans.
Placing the main
chamber lid (Step 7) 2. Prepare the geotextile and aggregate base.
3. Install the main treatment chamber section.
4. Install the main bypass chamber
section/s (if required).
5. Fit the stainless steel comb (if required).
6. Connect the inlet and outlet pipes.
7. Place the main chamber lid.
8. Install the frame and access covers.
9. Backfill to specified requirements.
8 HumeGard® GPT
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