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Standard Specifications & Detail Plates
Overview
Design and construction of public improvements within the City of Chanhassen must incorporate the City’s Standard Specifications and Detail Plates. These documents are updated on an annual basis. 

Current Standard Specifications
 
Current Detail Plates
  • Complete Set of Detail Plates 
  • Cover Sheet 
  • Detail Plates List      
  • 1001 Typical Intersection
  • 1002 Concrete Thrust Blocking
  • 1003 Air Bleed Detail
  • 1004 Typical Hydrant Installation
  • 1005 Typical Water Service
  • 1006 Typical Gate Valve & Box Installation
  • 1007 Typical Butterfly Valve & Box Installation
  • 1008 Air Relief Manhole
  • 1009 Typical Megalug Location
  • 1010 Typical Pressure Reducing Valve Manhole
  • 1011 Restrained Pipe Requirement for Dip
  • 2001 Typical Sanitary Sewer Service
  • 2002 Sanitary Service Riser (Greater Than 16 Ft. Deep)
  • 2003 Sanitary Service Riser Section (Large Diameter RCP)
  • 2101 Standard Manhole
  • 2102 Standard Mini-Tee Section Manhole
  • 2103 Sanitary Sewer Outside Drop Manhole
  • 2104 Sanitary Sewer Inside Drop Manhole
  • 2105 Watertight Manhole
  • 2106 Forcemain Air Release Valve Manhole
  • 2107 Top Slab Manhole 48” Diameter Section
  • 2108 Manhole Top Slab
  • 2109 I & I Barrier
  • 2110 Manhole Casting & Adjusting Detail
  • 2111 Manhole Castings & Lids
  • 2201 Pipe Bedding In Poor Soils
  • 2202 Pipe Bedding In Good Soils – RCP & DIP
  • 2203 Pipe Bedding for PVC Pipe
  • 2204 Water Main - Storm Sewer Crossing
  • 2205 Insulation Detail
  • 3101 Storm Sewer Catch Basin 2'x3' Rectangular
  • 3102 Typical 4' Diameter Catch Basin - Manhole
  • 3103 Typical 27" Diameter Catch Basin
  • 3104 Catch Basin - Manhole With Sump
  • 3105 High Capacity Catch Basin in B618 Concrete Curb
  • 3106 Curb Construction At Catch Basin
  • 3107 Rip Rap Detail
  • 3108 Flared End Section
  • 3109 Pond Outlet Control Structure
  • 3109A Bioretention Structure With Weir and Draintile
  • 3109B Skimmer Structure Weir Manhole
  • 3110 SAFL Baffle Structure
  • 5200 Typical Residential Street Section
  • 5201 Typical Commercial/Industrial Street Section
  • 5202 Typical Rural Street Section
  • 5202A Typical Street Patching (Bituminous)
  • 5202B Typical Street Patching at Manholes or Gate Valve (Bituminous)
  • 5203 Typical Curb And Gutter
  • 5204 Typical Curb Radius
  • 5205 Typical Cul-De-Sac
  • 5206 Street Intersection Concrete Valley Gutter
  • 5207 Commercial/Industrial Concrete Driveway Apron
  • 5208 Concrete Residential Driveway Entrances With & Without Curbs
  • 5209 Residential Bituminous Driveway Entrances With & Without Curbs
  • 5214 Concrete Sidewalk
  • 5215 Pedestrian Curb Ramp (1 of 5)
  • 5215A Pedestrian Curb Ramp (2 of 5)
  • 5215B Pedestrian Curb Ramp (3 of 5)
  • 5215C Pedestrian Curb Ramp (4 of 5)
  • 5215D Pedestrian Curb Ramp (5 of 5)
  • 5216 Bituminous Trail
  • 5217 Street Sign & Traffic Sign Installation
  • 5218 Fire Lane Signage
  • 5221 Standard Service Tie Card
  • 5232 4” Subsurface Draintile
  • 5233 Alternate 4” Subsurface Draintile
  • 5234 Subsurface PVC Draintile Cleanouts For Inline & End Of Run Cleanouts
  • 5235 Typical Sump Pump Drain Connection
  • 5236 House Sump Pump Connection Detail
  • 5240 Lighting Pole
  • 5241 Lighting Assembly Base Detail
  • 5242 Street Light Service Cabinet
  • 5243 Service Cabinet Foundation
  • 5244 Typical Barricade
  • 5300 Silt Fence
  • 5301 Rock Construction Entrance
  • 5302 Off-Road Catch Basin Filter Barrier
  • 5302A Catch Basin Sediment Trap
  • 5302B Erosion Control for Individual Lots
  • 5302C Erosion Control for Multi-Family Lots
  • 5302D Erosion Control for Individual Lots with Swale Drainage
  • 5302E Erosion Control for Multi-Family Lots with Swale Drainage
  • 5302F Flared End Sediment Trap Rock Weir/Wattle Roll
  • 5302G Silt Box Sediment Trap
  • 5302H Weeper Ditch Check/Ditch Check with Wattle
  • 5302I Temporary Sediment Trap 2.5 Acres or Less
  • 5303 Sod Placement
  • 5304 Concrete Washout Area
  • 5305 Temporary Outlet (Rock Weeper)
  • 5306 Floatation Silt Curtain
  • 5309 Planting Detail for Typical Individual Plantings
  • 5310 Planting Detail Steep Slopes/Mass Bed Plantings
  • 5311 Planting Detail
  • 5312 Vegetation Protection Detail
  • 5313 Development Info. Sign
  • 5401A Lift Station Standard Detail (Elevation)
  • 5401B Lift Station Standard Detail (Plan)
  • 5401C Lift Station Site Detail
  • 5402A Lift Station and Valve Standard Detail (Elevation)
  • 5402B Lift Station and Valve Standard Detail (Plan)
  • 5402C Lift Station and Valve Site Detail
  • 5403 Lift Station Standard Details
  • 5500 Typical Magnetized Tracer Box Concrete/Driveway Box CD14 TP
  • 5501 Typical Magnetized Tracer Box Lite Duty Box LD14 ADJ
  • 5502 Typical Magnetized Tracer Box Roadway Box TB14 TP

Paper copies of the City’s Standard Specifications and Detail Plates are also available for review in the Engineering Department and may be purchased for $50 plus tax.  Detail plates are also available on CD in AutoCAD format for $25 plus tax.

Disclaimer
The City of Chanhassen makes no representation or warranties, express or implied, with respect to the reuse of the data provided herewith, regardless of its format or the means of its transmission.  There is no guarantee or representation to the user as to the accuracy, currency, suitability or reliability of this data for any purpose.  The user accepts the data “as is”, and assumes all risks associated with its use.  By acceptance of this data, the user agrees not to transmit this data or provide access to it or any part of it to another party unless the user shall include with the data a copy of this disclaimer.  The City of Chanhassen assumes no responsibility for actual or consequential damage incurred as a result of any user’s reliance on this data.

Contact Us

Steve Lenz
Engineering Technician III 
Email

Ph: (952) 227-1163
Fx: (952) 227-1170