Revision as of 14:41, 27 July 2016 view source Chris Huxley (talk \| contribs) Bureaucrats, Administrators 7,789 edits →Pit Inlet Depth-Discharge database ← Older edit		Revision as of 14:52, 27 July 2016 view source Chris Huxley (talk \| contribs) Bureaucrats, Administrators 7,789 edits →Sutherland Shire Council Newer edit →
Line 31: == Sutherland Shire Council == The Sutherland Shire Council Urban Drainage Manual (1992) includes agrate ~~series~~and oflintel ~~pit~~capacity ~~inlet~~information, ~~curve~~derived ~~graphs~~from ~~and~~Department ~~equations.~~of ~~The~~Main ~~data~~Roads isfield ~~based~~tests. onThe ~~Department~~information ofrelevant ~~Main~~to ~~roads~~TUFLOW ~~field~~modelling ~~tests~~is summarised below. The Sutherland Shire Council guidelines are based on the standardised design shown below:<br> [[File: Pit_Inlet_Curves_SSC000.JPG\|700px]]<br> [[File: Pit_Inlet_Curves_SSC001.JPG\|700px]]▼ The guideline states, the capacity of a pit depends on three factors: * the length of lintel opening * the area of clear opening of the grate * the depth of water ponding over the grate <br> The guideline provides information used to derive the below unit area and unit length capacity charts. ▲[[File: Pit_Inlet_Curves_SSC001.JPG\|700px]]<br> [[File: Pit_Inlet_Curves_SSC002.JPG\|700px]]<br> [[File: Pit_Inlet_Curves_SSC003.JPG\|700px]]▼ A pit inlet curve is derived by ▲[[File: Pit_Inlet_Curves_SSC003.JPG\|700px]] == Brisbane City Council==

1D Pits: Difference between revisions