3.13 3.14 3.15 3.17 3.18 3.19 3.20 3.21 3.24 3.25 3.26        
Temporary Sediment Trap Temporary Sediment Basin Temporary Slope Drain Stormwater Conveyance Channel Outlet Protection Rip Rap Rock Check Dams Level Spreader Temporary Vehicular Stream Crossing Utility Stream Crossing Dewatering Structure Detention Basin Drainage Pipe Design Flow Summary * Drainage Area Map requirements
ID (ST-1, ST-2, etc) ID (SB-1, SB-2, etc) ID (TSD-1, TSD-2, etc) ID (SCC-1, SCC-2, etc) ID (OP-1, OP-2, etc) ID (RR-1, RR-2, etc) ID (CD-1, CD-2, etc) ID (LS-1, LD-2, etc) ID (SC-1, SC-2, etc) ID (USC-1, USC-2, etc) ID (DS-1, DS-2, etc) ID (DB-1, DB-2, etc) (ID P-1,P-2, etc) feature ID (P-1, OP-1, etc) drainage area ID (DA-1, DA-2, etc)
drainage area drainage area drainage area design flow * design flow * stone gradation stone gradation design flow * design flow * design flow * pump discharge rate design flow * design flow * design event frequency existing contours
dry storage volume dry storage volume pipe diameter bottom width tailwater depth blanket thickness height weir length average basin slope installation duration structure type design outflow rate design velocity rainfall intensity proposed contours
wet storage volume wet storage volume   channel depth discharge velocity blanket dimensions   weir flow depth installation duration natural stream width structure volume minimum water depth pipe diameter POST DEVELOPMENT basic features for reference
excavation depth length-to-width ratio   design water depth rip rap gradation     weir lip type culvert slope crossing method   maximum water depth pipe slope drainage ID(s) (DA-1, DA-2+3, etc) drainage pipe network
bottom elevation excavation depth   side slopes apron length     weir elevation number of barrels     bottom elevation pipe material drainage area pre and post runoff factor boundaries and values
sediment cleanout elevation bottom elevation   channel slope apron width(s)     approach length barrel diameter     all spillway outlet elevatons pipe ownership drainage area size drainage boundaries to each feature
outlet elevation sediment cleanout elevation   flow velocity side slopes     downstream flow length roadway width     embankment elevation upstream structure top elev. composite runoff factor      (including off-site areas)
embankment elevation principal spillway elevation   lining material apron depth     downstream slope         upstream invert elevation design flow  
outlet spillway length (across flow) emergency spillway elevation   Manning's n                 downstream structure top elev. PRE DEVELOPMENT  
embankment top width design high water elevation                     downstream invert elevation drainage ID  
  embankment elevation                     design upstream water level drainage area size  
  riser pipe diameter                       time of concentration  
  anti-vortex device diameter                       composite runoff factor  
  dewatering tube diameter                       design flow  
  embankment top width                          
  embankment side slopes                          
  riser base thickness                          
  riser base dimensions                          
  number of anti-seep collars                          
* Each occurance of a design flow value must also include an associated entry in the Design Flow Summary table * Each occurance of a design flow value must also include an associated entry in the Design Flow Summary table
Calculations for each occurrence of the above listed features must be presented in tabular format. Calculations for each occurrence of the above listed features must be presented in tabular format.
Tables should include each of the above listed parameters for each such occurrence. Tables should include each of the above listed parameters for each such occurrence.
Each entry in the Design Flow Summary Table must reference the appropriate labeled drainage area on the Drainage Area Map.