Stormwater
Standard Detail
Section 6
Revision Date Redmond Standard Plan WSDOT Standard Plan
       
Concrete Inlet     1/27/17
B-25.60-01
Concrete Basin - Type 1  1/26/17
B-5.20-02
Concrete Basin - Type 1L  1/26/17
B-5.40-02
Catch Basin - Type 2 2/07/12   B-10.20-01
Typ. Orientation of Type 2 Catch Basin in City Street 3/1/17 609A  
Typical Catch Basin Placement 3/1/17 609B  
Detention System Control Structure 3/1/18 610                              
Rectangular Solid Metal Cover
1/26/17   B-30.20-03
Miscellaneous Details for Drainage Structures  1/26/17   B-30.90-02
Manhole Type 3 1/26/17   B-15.60-02
Stormwater Gate Valve  3/1/17 611  
Stormwater Gate Valve Box and Extension 3/1/17 612  
Stormwater Shear Gate 3/1/17  613   
Stormwater Manhole/Catch Basin Adjustment Detail  3/1/18 615  
Detention Vault Access Manhole Lid Over Low Point 3/1/18 616  
Filter Vault Access 3/1/17 617A  
Thru-Curb Inlet Frame Installation 3/1/17 618  
Combination Inlet  3/15/12   B-25.20-01
Rectangular Vaned Grate 1/26/17   B-30.30-02
Rectangular Herringbone Grate 1/26/17   B-30.50-02
Headwall & Rip Rap 3/1/17 620  
Lot Drain Trench 3/1/18 621  
Stenciling Detail 3/1/17 622  
Stormwater Cleanout
3/1/18 623  
Sidewalk Underdrain System 3/1/18 630  
Replace Frame and Grate with Ring and Cover
3/1/17 631  
Rectangular Frame (Reversible) 6/8/06   B-30.10-02
Soil Amendment and Depth 3/1/18 632  
Permeable Pavement Section (Private Use Only)
3/1/18 643  
Pervious Sidewalk Alternative Design 3/1/18 645  
Pervious Concrete Sidewalk (Private Use Only)
3/1/18 646  
Permeable Pavement on Slopes (Private Use Only)
3/1/18 647  
Roof Rain Harvesting 3/1/17 650  
Bioretention Facility 3/1/18 655  
Bioretention Plant Palette 3/1/17 657  
Bioretention Curb Extension 3/1/17 659  
Bioretention Check Dam 3/1/17 661  
Bioretention In-line Curb Cut 3/1/17 663  
Bioretention Side Curb Cut 3/1/17 665  
Bioretention Outlet Structure 3/1/18 667  
Bioretention Clean-Out 3/1/18 669  
Bioretention Hydrant Access 3/1/18 671  
Perforated Pipe Connection 3/1/18 673  


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