OSD on site retention / detention

This robust square shaped polyethylene access cover is designed to fit all STORM products with a 600 x 600 access opening. The lockable pedestrian-trafficable cover fits into a matching recess in the tank collar to provide and even surface across the top of the tank. The loading of 5000N / Class A specifications have been exceed in a light weight PE secure access cover with comprehensive design structure confirmed with FEA analysis.

The SPARKLE onsite retention/detention device (OSD) STORM_osd is a device for managed stormwater release to slow low intensity or peak storm flows that would overload public infrastructure drainage and lead to flooding issues if not controlled. The SPARKLE OSD range can be configured using any combination of tank sizes and holding capacity that can be increased using interconnected units in parallel or series for larger retention design.  

The SPARKLE OSD range is also designed to assist with safety, including around excluding the need for confined space access, dangerous currents and surcharges in peak inflows and outflows with lockable access covers and installation avoiding the need to be exposed to lengthy deep excavation conditions.  Any application is site specific for the construction, usage conditions and device specifications, thus above the design approach every application must seek suitably qualified engineered design and compliance approval for the application of the supplied product.

STORM_osd can be used in conjunction with other inline devices to improve water quality like separators to avoid blockages but the STORM_osd is principally used as a boundary management device to hold back stormwater flows from a property and avoid sediment and organic material blockages. 

These special configured device are unique off-the-shelf product configurations on the market also more effectively addressing the safety aspects of restricted access, external maintenance and certifiable drainage layout designed for ease and speed of installation.

The inlet and outlet ports are configurable to match the drainage layout and adding an optional accessible external mesh screen function is as simple as fitting our filter box.  Other configuration options include surface level grate access cover or with keylock option can be selected and fitted easily at any time.

Note: as a guide, the Sydney UPRCT’s on-site detention policy requires a storage volume of 470 m3 per ha and a permissible site discharge (PSD) of 80 L/s per ha of land area.

The SPARKLE onsite retention/detention device (OSD) STORM_osd is a device for managed stormwater release to slow low intensity or peak storm flows that would overload public infrastructure drainage and lead to flooding issues if not controlled. The SPARKLE OSD range can be configured using any combination of tank sizes and holding capacity that can be increased using interconnected units in parallel or series for larger retention design.  

The SPARKLE OSD range is also designed to assist with safety, including around excluding the need for confined space access, dangerous currents and surcharges in peak inflows and outflows with lockable access covers and installation avoiding the need to be exposed to lengthy deep excavation conditions.  Any application is site specific for the construction, usage conditions and device specifications, thus above the design approach every application must seek suitably qualified engineered design and compliance approval for the application of the supplied product.

STORM_osd can be used in conjunction with other inline devices to improve water quality like separators to avoid blockages but the STORM_osd is principally used as a boundary management device to hold back stormwater flows from a property and avoid sediment and organic material blockages. 

These special configured device are unique off-the-shelf product configurations on the market also more effectively addressing the safety aspects of restricted access, external maintenance and certifiable drainage layout designed for ease and speed of installation.

The inlet and outlet ports are configurable to match the drainage layout and adding an optional accessible external mesh screen function is as simple as fitting our filter box.  Other configuration options include surface level grate access cover or with keylock option can be selected and fitted easily at any time.

The SPARKLE onsite retention/detention device (OSD) STORM_osd is a device for managed stormwater release to slow low intensity or peak storm flows that would overload public infrastructure drainage and lead to flooding issues if not controlled. The SPARKLE OSD range can be configured using any combination of tank sizes and holding capacity that can be increased using interconnected units in parallel or series for larger retention design.  

The SPARKLE OSD range is also designed to assist with safety, including around excluding the need for confined space access, dangerous currents and surcharges in peak inflows and outflows with lockable access covers and installation avoiding the need to be exposed to lengthy deep excavation conditions.  Any application is site specific for the construction, usage conditions and device specifications, thus above the design approach every application must seek suitably qualified engineered design and compliance approval for the application of the supplied product.

STORM_osd can be used in conjunction with other inline devices to improve water quality like separators to avoid blockages but the STORM_osd is principally used as a boundary management device to hold back stormwater flows from a property and avoid sediment and organic material blockages. 

These special configured device are unique off-the-shelf product configurations on the market also more effectively addressing the safety aspects of restricted access, external maintenance and certifiable drainage layout designed for ease and speed of installation.

The inlet and outlet ports are configurable to match the drainage layout and adding an optional accessible external mesh screen function is as simple as fitting our filter box.  Other configuration options include surface level grate access cover or with keylock option can be selected and fitted easily at any time.

The SPARKLE onsite retention/detention device (OSD) STORM_osd is a device for managed stormwater release to slow low intensity or peak storm flows that would overload public infrastructure drainage and lead to flooding issues if not controlled. The SPARKLE OSD range can be configured using any combination of tank sizes and holding capacity that can be increased using interconnected units in parallel or series for larger retention design.  

The SPARKLE OSD range is also designed to assist with safety, including around excluding the need for confined space access and installation avoiding the need to be exposed to lengthy deep excavation conditions.  Any application is site specific for the construction, usage conditions and device specifications, thus above the design approach every application must seek suitably qualified engineered design and compliance approval for the application of the supplied product.

STORM_osd can be used in conjunction with other inline devices to improve water quality like separators to avoid blockages but the STORM_osd is principally used as a boundary management device to hold back stormwater flows from a property and avoid sediment and organic material blockages. 

These special configured device are unique off-the-shelf product configurations on the market also more effectively addressing the safety aspects of restricted access, external maintenance and certifiable drainage layout designed for ease and speed of installation.

The inlet and outlet ports are configurable to match the drainage layout and adding an optional accessible external mesh screen function is as simple as fitting our filter box.