Storm Drainage Pre-Approved Plans

STORM DRAINAGE PLAN NOTES, POLICIES, AND PRE-APPROVED PLANS

All details generated by the City of Kirkland's Public Works Department are representations of current standards. Discrepancies may occur and feedback is welcome, as we are always trying to improve the quality of our details. Please check with the Public Works Department to see which details are applicable to your project. 

Storm Drainage Index, Plan Notes, & Design Criteria

Storm Drainage Index, Plan Notes & Design Criteria(PDF, 207KB) 

 

Storm Drainage Policies

 

Storm Drainage Pre-Approved Plans

The following details were created and are maintained in AutoCAD. They are presented here in .pdf format for viewing and can be inserted into AutoCAD documents.  

Typical Utility Locations CK-D.01(PDF, 73KB)
Storm Trench CK-D.02(PDF, 285KB)
Field Tapping of Concrete Pipe CK-D.03(PDF, 183KB)
Blind Tee Connection CK-D.03A(PDF, 96KB)
Infiltration Filter CK-D.04(PDF, 9KB)
Yard Drain CK-D.05(PDF, 49KB)
Catch Basin, Type 40 for Private Systems CK-D.05A(PDF, 54KB)
Cleanout CK-D.05B(PDF, 77KB)
Curb Inlet CK-D.06(PDF, 90KB)
Catch Basin, Type 1 CK-D.07(PDF, 96KB)
Circular Riser and Transition for Type 1 and 1-L CB CK-D.07A(PDF, 122KB)
Catch Basin, Type 1-L CK-D.08(PDF, 96KB)
Catch Basin, Type 2. 48", 54", 60", 72", 96" CK-D.09(PDF, 322KB)
Type 2 Catch Basin with Oil Separator Flow Restrictor CK-D.10(PDF, 163KB)
Manhole / CB Frame and Grate Adjustment CK-D.11(PDF, 87KB)
Catch Basin Precast Cover and Extension Units CK-D.12(PDF, 85KB)
NOT USED CK-D.13
Vaned Grate for Catch Basin and Inlet CK-D.14(PDF, 78KB)
Open Curb Face Frame and Grate Detail CK-D.15(PDF, 81KB)
Through-Curb Inlet Frame and Grate with Vertical Curb Installation CK-D.16(PDF, 104KB)
Standard Frame with Curb Installation CK-D.16A(PDF, 76KB)
NOT USED CK-D.17
24" Manhole Frame with Locking Lid and Logo CK-D.18(PDF, 134KB)
Modified 24" Manhole Frame with Locking Lid CK-D.18A(PDF, 176KB)
Deep Manhole Frame Casting CK-D.18B(PDF, 183KB)
NOT USED CK-D.19
NOT USED CK-D.19A
Precast Channel Drain Installation CK-D.19B(PDF, 104KB)
NOT USED CK-D.19C
Lot Drain Connections CK-D.20(PDF, 74KB)
Drop-Conveyance Drain CK-D.20A(PDF, 140KB)
Basic Dispersion Trench CK-D.21(PDF, 303KB)
Infiltration Trench CK-D.22(PDF, 92KB)
NOT USED CK-D.22A
Infiltration Drywell CK-D.22B(PDF, 158KB)
NOT USED CK-D.22C
NOT USED CK-D.22D
NOT USED CK-D.23
Alternate Level Spreader CK-D.23A(PDF, 25KB)
Rock-Lined Shoulder Ditches CK-D.24(PDF, 22KB)
Grass-Lined Swale CK-D.25(PDF, 23KB)
Swale Seed Mix CK-D.25A(PDF, 292KB)
Gradient Terrace Cross-Section CK-D.26(PDF, 17KB)
Typical Debris Barrier CK-D.27(PDF, 73KB)
Typical Debris Barrier with Overflow CK-D.27A(PDF, 79KB)
Debris Cage CK-D.28(PDF, 270KB)
Energy Dissipator CK-D.29(PDF, 270KB)
NOT USED CK-D.29A
Beveled End Pipe Section CK-D.30(PDF, 19KB)
NOT USED CK-D.31
Corrugated Metal Manhole CK-D.32(PDF, 350KB)
Detention Structure End Plate Detail CK-D.33(PDF, 201KB)
Detention Tank CK-D.34(PDF, 288KB)
Detention Vault CK-D.35(PDF, 79KB)
Vault Access CK-D.35A(PDF, 75KB)
Wet Vault CK-D.36(PDF, 103KB)
Utility Access Road Cross Section CK-D.37(PDF, 272KB)
NOT USED CK-D.38
NOT USED CK-D.38A
NOT USED CK-D.39
Culvert Under Residential Driveway CK-D.40(PDF, 78KB)
Combination Inlet Frame, Grate, and Curb Box CK-D.41(PDF, 23KB)
Reverse Slope Sidewalk CK-D.42(PDF, 33KB)
Outfall Protection CK-D.43(PDF, 246KB)
Type I CB Debris (Bird) Cage CK-D.44(PDF, 9KB)
Private Type I CB with Spill Control CK-D.45(PDF, 136KB)

 

 

 

 

 

 

 

 

Contact Us

Public Works Department

Development Engineering

123 5th Avenue

Kirkland, WA  98033

425-587-3800

 

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