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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
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All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
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This book is helpful to understand sources control of wet weather runoff by the application of low impact development (LID)concept in the form of underground bioretention system. Underground bioretention system is getting popularity specially in old urban town where pervious surface is limited. Bioretention system can be installed under the sidewalk, parking bay and within property line which enable to store certain percent of runoff of a design storm. Numbers of installation of bioretention system can possibly be reduced the risk of downstream flooding and erosion. This model can be applied to design the bioretention system of any size and can be adjusted for any depth depending on storm sewer manhole level.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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