Plot Attenuation Systems

Our plot attenuation systems consist of multiple parts that come together to create an efficient water storage and discharge system that helps avoid flooding. The first component is a siltblok silt management system, which is designed to be installed upstream of a water storage or attenuation system, whether it be a water tank or a pond or a swale. Siltbloks will filter out any sediment in the water that passes through them.

This filtered water will then enter the second component of this system; the pelican attenuation tank, which is used to temporarily store water before it is discharged through either an oriflo or vortex flow control chamber in a controlled manner into a storm drain.

We offer plot attenuation systems with tank capacities from 2000 litres all the way up to 5500 litres.

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14 Items

  1. Catchpit Chamber Set - 600mm Diameter x 1075mm Height For 160mm/225mm & 300mm Pipe with 110mm/160mm & 225mm Inlets

    Please allow 5-7 working days for delivery

    1. Code AICCP600B1
    2. Brand Turtle Enviro
    3. Size 600mm Diameter
    £497.14 £596.57
  2. Catchpit Chamber Set - 600mm Diameter x 1055mm Height For 150mm & 225mm Twinwall with 150mm & 225mm Inlets

    Please allow 5-7 working days for delivery

    1. Code AICCP600225150B/1
    2. Brand Turtle Enviro
    3. Size 600mm Diameter
    £457.14 £548.57
  3. Catchpit Chamber Set - 600mm Diameter x 1075mm Height For 300mm Twinwall with 110mm & 160mm & 225mm Inlets

    Please allow 5-7 working days for delivery

    1. Code AICCP600300B1
    2. Brand Turtle Enviro
    3. Size 600mm Diameter
    £550.00 £660.00
  4. Catchpit Chamber Set - 600mm Diameter x 1555mm Height For 160mm/225mm & 300mm Pipe with 110mm/160mm & 225mm Inlets

    Please allow 5-7 working days for delivery

    1. Code AICCP600B15
    2. Brand Turtle Enviro
    3. Size 600mm Diameter
    £565.71 £678.85
  5. Catchpit Chamber Set - 600mm Diameter x 1450mm Height For 150mm & 225mm Twinwall with 150mm & 225mm Inlets

    Please allow 5-7 working days for delivery

    1. Code AICCP600225150B/1.5
    2. Brand Turtle Enviro
    3. Size 600mm Diameter
    £525.72 £630.86
  6. Catchpit Chamber Set - 600mm Diameter x 1945mm Height For 160mm/225mm & 300mm Pipe with 110mm/160mm & 225mm Inlets

    Please allow 5-7 working days for delivery

    1. Code AICCP600B2
    2. Brand Turtle Enviro
    3. Size 600mm Diameter
    £634.28 £761.14
  7. Packaged Plot Orifice Attenuation System - 2000 Litres with 110mm & 160mm Inlets

    Please allow 10-15 working days for delivery

    1. Code PASO10502000
    2. Brand Turtle Enviro
    3. Size 2000 Litres
    £2,126.03 £2,551.24
  8. Packaged Plot Orifice Attenuation System - 3000 Litres with 110mm & 160mm Inlets

    Please allow 10-15 working days for delivery

    1. Code PASO10503000
    2. Brand Turtle Enviro
    3. Size 2950 Litres
    £2,509.59 £3,011.51
  9. Packaged Plot Orifice Attenuation System - 4000 Litres with 110mm & 160mm Inlets

    Please allow 10-15 working days for delivery

    1. Code PASO10504000
    2. Brand Turtle Enviro
    3. Size 3800 Litres
    £3,017.15 £3,620.58
  10. Packaged Plot Orifice Attenuation System - 5500 Litres with 110mm & 160mm Inlets

    Please allow 10-15 working days for delivery

    1. Code PASO10505500
    2. Brand Turtle Enviro
    3. Size 5500 Litres
    £3,817.14 £4,580.57
  11. Packaged Plot Vortex Attenuation System - 2000 Litres with 110mm & 160mm Inlets

    Please allow 10-15 working days for delivery

    1. Code PASV10502000
    2. Brand Turtle Enviro
    3. Size 2000 Litres
    £2,342.86 £2,811.43
  12. Packaged Plot Vortex Attenuation System - 2950 Litres with 110mm & 160mm Inlets

    Please allow 10-15 working days for delivery

    1. Code PASV10503000
    2. Brand Turtle Enviro
    3. Size 2950 Litres
    £2,685.71 £3,222.85
  13. Packaged Plot Vortex Attenuation System - 3800 Litres with 110mm & 160mm Inlets

    Please allow 10-15 working days for delivery

    1. Code PASV10504000
    2. Brand Turtle Enviro
    3. Size 3800 Litres
    £3,028.57 £3,634.28
  14. Packaged Plot Vortex Attenuation System - 5500 Litres with 110mm & 160mm Inlets

    Please allow 10-15 working days for delivery

    1. Code PASV10505500
    2. Brand Turtle Enviro
    3. Size 5500 Litres
    £3,714.29 £4,457.15
View as Grid List

14 Items