New stormwater attenuation systems
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NEW! Stormwater Attenuation Systems - Klar-Environment
www.klar-environment.com3 In-Line Attenuation Tanks In-line systems allow the water to back up through the tank and drain by gravity through the flow regulator. This system is normally used for …
ETHEKWINI DESIGN MANUAL - Durban
www.durban.gov.zaCONTENTS 1 STORMWATER MANAGEMENT POLICY page 5 1.1 Provision of soakpits 1.2 Provision of attenuation and other storage structures 1.3 Brief outline of minimum information required in a stormwater management plan
Chapter 6
www.csir.co.zastormwater management should support the philosophy of lessening the impact of stormwater flow through and off developed areas. Stormwater should be considered a resource (see Figure 6.1). 1 GUIDELINES FOR HUMAN SETTLEMENT PLANNING AND DESIGN Stormwater management Chapter 6
9.11 WET PONDS - NJ Stormwater.org
www.njstormwater.orgNew Jersey Stormwater Best Management Practices Manual Updated September 2014 Chapter 9.11 Wet Ponds Page 4 Outlet Structure The minimum diameter of any outlet orifice in a wet pond is 2.5 inches, as required by N.J.A.C.
Chapter 6: Performance Criteria - New York State ...
www.dec.ny.govNew York State Stormwater Management Design Manual . Chapter 6: Performance Criteria Section 6.1 Stormwater Ponds . Cold climate regions of New York State may present special design considerations. Each section includes a summary of possible design modifications that address the primary concerns associated with the use of that SMP in cold climates.