2017 Surface Water Engineering Standards
Summary of 2017 Surface Water Engineering Standards Updates
- D-1: Concrete Inlet
- D-2: Catch Basin Type 1
- D-3: Catch Basin Type 1-L
- D-3A: Catch Basin Type 1-P
- D-4: Catch Basin Type 2 48”, 54”, 60”, 72”, & 96”
- D-5: Ladder, Step and Top Slab, Details
- D-6: Vaned Grate
- D-7: Parking Lot/Area Grate
- D-8: Solid Cover
- D-9: Standard Frame Installation
- D-10: Through-Curb Inlet Frame
- D-11: Through-Curb Inlet Frame Installation
- D-12: Frame & Grate for Existing Rolled Curb
- D-13: Existing Rolled Curb Frame & Grate Installation
- D-14: Grate for Existing Rolled Curb Installation
- D-15: Conversion Riser for Catch Basin Type 1-L
- D-16: Area Inlet
- D-17: Manhole Type 1, 48” 54” & 60”
- D-18: Manhole Type 2, 72” & 96”
- D-19: Manhole Type 3, 48”, 54”, 60”, 72” & 96”
- D-20: Manhole Type 4
- D-21: 24" Manhole Ring and Cover
- D-22: 24" Bolt-Locking Manhole Ring and Cover
- D-23: Manhole/Catch Basin Adjustment Detail
- D-24: Corrugated Metal Manhole
- D-25: Typical Trench Detail
- D-26: Flow Control Structure
- D-27: Pivoting Shear Gate Detail
- D-28: Screw-Type Shear Gate
- D-29: Shear-Gate Valve Vault
- D-29A: Valve Box and Extension Installation
- D-29B: Valve Operating Extension
- D-30: Dry Detention Pond
- D-30A: Water Quality Pond
- D-31: Detention Pipe
- D-32: Detention Vault
- D-33: Tapping Tees for Drain Pipe
- D-34: Beveled End Pipe Section
- D-35: Rock-Lined Ditches
- D-36: Grass-Lined Ditch
- D-37: Sidewalk Drain
- D-38: Energy Dissipator
- D-39: Debris Cage
- D-40: (Not Used)
- D-41: (Not Used)
- D-42: Spill Control (SC) Separator Type 1
- D-43: Spill Control (SC) Separator Type 2
- D-43A: Spill Control (SC) Separator Type 3
- D-44: Drainage Facility Maintenance Access
- D-45: Gate/Bollard Placement
- D-46: Pipe Bedding
- D-47: Runoff Treatment Vault (Wet Vault)
- D-48: Combined Vault (Detention and Runoff Treatment)
- D-49: Sump with Riser Pipe
- D-50: (Not Used)
- D-51: Traffic Bearing Access for Corrugated Metal Manhole
- D-52: Cleanout to Grate
- D-53: Trash Rack/Debris Barrier
- D-54: Soil/Cement Pipe Anchors
- D-55: (No Used)
- D-56: Casing Installation
- D-57: Pipe Stake Anchor Assembly
- D-58: Driveway Culvert
- D-59: Rock Protection Outfall
- D-60: Bird Cage Trash Rack Structure
- NDP-1: Amended Soils
- NDP-2: Bioretention Cell
- NDP-3: Bioretention Swale
- NDP-4: Bioretention Planter
- NDP-5: Bioretention Planter - Underdrain and Overflow Connected to Storm System
- NDP-6: Bioretention Overflow with Conveyance Furrow
- NDP-7: Bioretention Overflow with Pipe Culvert
- NDP-8: Overflow Configuration for Bioretention
- NDP-9: Observation Port for Bioretention
- NDP-10: Drain Curb Cut Opening for Bioretention
- NDP-11: Porous Asphalt or Pervious Concrete Pavement Section
- NDP-12: Permeable Paver Systems
- NDP-13: Permeable Pavement Sidewalk in Planting Strip
- NDP-14: Permeable Pavement Sidewalk
- NDP-15: Check Dam and Interceptor for Permeable Pavement on Slopes
- NDP-16: Observation Port for Permeable Pavement
- NDP-17: Observation Port Covers for Permeable Pavement
- NDP-18: Rain Recycling System - Rain Barrel
- NDP-19: Rain Recycling System - Cistern
- NDP-20: Pop-up Drainage Emitter
- NDP-21: Reverse Slope Sidewalk
- NDP-22: Roof Downspout Dispersion Trench
- NDP-23: Roof Downspout Infiltration Trench
- NDP-24: (Not Used)
- NDP-25: Residential Roof Downspout Perforated Pipe Connection