Stormwater
Standard Detail
Section 6
Revision Date Redmond Standard Plan WSDOT Standard Plan
       
Concrete Inlet 6/1/06   B-25.60-00
Catch Basin - Type 1  6/1/06   B-5.20.00
Catch Basin - Type 1L 6/1/06   B-5.40-00
Catch Basin - Type 2  6/1/06   B-10.20-00
Typ. Orientation of Type 2 Catch Basin in City Street 03/01/10 609A  
Typical Catch Basin in Placement 03/01/10

609B

 
Detention System Control Structure 03/01/10

610

 
Solid Metal Cover for Catch Basin
(Not for use in travel lanes.)
11/21/06   B-30.20-01
Miscellaneous Details for Drainage Structures 09/20/07   B-30.90-01
Manhole Type 3 06/01/06   B-15.60-00
Thru-Curb Inlet Frame Installation 03/01/10

618

 
Combination Inlet
(Also known as Thru-Curb Inlet)
06/08/06   B-25.20-00
Rectangular Varied Grate
(For use in public systems.)
06/01/06   B-30.30-00
Rectangular Herringbone Grate 06/01/06   B-30.50-00
Headwall & Rip Rap 03/01/10

620

 
Lot Drain Trench 03/01/10

621

 
Stenciling Detail 03/01/10

622

 
Geo-block 03/01/10

623

 
Geo-web 03/01/10

624

 
Sidewalk Underdrain System 03/01/09

630

 
Catch Basin Frame and Grate Replacement 03/01/09

631

 
Rectangular Frame (Reversible) 06/08/06   B-30.10-00