sydneywatertankseo

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SWT Onsite Detention Tanks

• SWT Onsite Detention Tanks

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• As part of The Martins Group, Sydney Water Tank
  (SWT) Onsite Detention Tanks manufacture onsite
  detention (OSD) tanks and detention control pits
  (DCP). All OSD tanks and DCPs are produced on an
  individual basis according to your specific
  requirements.

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• OSD tanks control the flow of stormwater from the
  roof to the local stormwater system. Buildings
  with large roof surface areas capture a large
  volume of rainwater that may overwhelm the local
  stormwater drainage system if allowed to flow
  freely. OSD tanks detain the water and provide a
  controlled release to prevent stormwater surges.

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• Many council approvals for large buildings
  require the installation of OSD or DCP systems.
  However, they can only be designed by a suitably
  qualified hydraulic engineer. Often it is left to
  the plumber to interpret the engineers design
  and build an OSD system from stormwater
  components such as pits and water tanks. To do
  this on site can be tedious and often not cost
  effective.

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• SWT Onsite Detention Tanks will take your
  hydraulic drawings and construct a stormwater
  management system to suit your engineers design.
  The system can include an OSD tank and DCP
  complete with orifice plates, trash screens and
  with inlets and overflows in the correct
  position.
• Sometimes the OSD can be combined with the
  rainwater reuse tank to save cost. The delivery
  truck will crane the tank(s) and DCP into
  position. Once on site, the system is ready to
  connect immediately. SWT Onsite Detention Tanks
  provides clear installation drawings to ensure
  your stormwater system is installed properly.

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• Save time and money by having the tank and pits
  arrive on site with
• All inlets and outlets in position solvent weld
  joints
• Orifice plates secured and sealed in place at the
  specified level
• Access rungs bonded into position
• Pit sumps sparged

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• Site preparation consists of ensuring the site is
  excavated to the levels shown on the drawing
  ready to lift the tanks into position from SWT
  Onsite Detention Tank crane truck.

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