A New Irrigation System index
Grow Our Own - February 2012
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Roof gutters feed into four linked black plastic rain barrels
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One barrel connects to the first of four distribution tanks
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Undergroiund pipe feeds a second tank by the door of the Centre
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The gravity-fed tanks have ball-valves and isolating taps
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Tanks are connected by buried blue plastic pipe
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The pipe is laid along the south side of the main path
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The third distibution tank is between the polytunnels
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The newly-installed fourth water tank