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Standard Construction Details

Important Notice

Design values are presented in this document in both metric and U.S. customary units and were developed independently within each system. The relationship between the metric and U.S. customary values is neither an exact (soft) conversion nor a completely rationalized (hard) conversion. The metric values are those that would have been used had this document been presented exclusively in metric units; The U.S. customary values are those that would have been used if this document had been presented exclusively in U.S. customary Units. Therefore, the user is advised to work completely in one system and not attempt to convert directly between the two.
2011
Sheet No. Name
Click icons: DelDOT 2011 Standards (23.4 MB) This link opens a PDF File
If smaller file size is required, this file is divided into six sections below:
  DelDOT 2011 Standards Pages 1-35 This link opens a PDF File
  DelDOT 2011 Standards Pages 36-70 This link opens a PDF File
  DelDOT 2011 Standards Pages 71-105 This link opens a PDF File
  DelDOT 2011 Standards Pages 106-140 This link opens a PDF File
  DelDOT 2011 Standards Pages 141-163 This link opens a PDF File
  DelDOT 2011 Standards Pages 164-172 This link opens a PDF File
  2011 Standards Revisions This link opens a PDF File
  Index of Sheets This link opens a PDF File
Section I - Barrier
Sheet No. Name
Click icons: This opens a PDF file= PDF file format This opens a MicroStation DGN file = MicroStation DGN file format
B-L (2010) Barrier Legend This link opens a PDF File This opens a MicroStation DGN file
B-1 Guardrail Applications (Types 1-31, 2-31, and 3-31)
B-1 (2010) - 1 Plans Views This link opens a PDF File This opens a MicroStation DGN file
B-1 (2010) - 2 Elevation Views and Splice Detail This link opens a PDF File This opens a MicroStation DGN file
B-1 (2010) - 3 Section Views This link opens a PDF File This opens a MicroStation DGN file
B-2 Grading for Guardrail End Treatments (Types 1, 2, and 3)
B-2 (2010) - 1 Guardrail End Treatment, Type 1 This link opens a PDF File This opens a MicroStation DGN file
B-2 (2010) - 2 Guardrail End Treatment, Type 2 This link opens a PDF File This opens a MicroStation DGN file
B-2 (2010) - 3 Guardrail End Treatment, Type 3 This link opens a PDF File This opens a MicroStation DGN file
B-3 Guardrail Over Culverts (Types 1-31, 2-31, and 3-31)
B-3 (2010) - 1 Guardrail Over Culverts, Type 1-31 This link opens a PDF File This opens a MicroStation DGN file
B-3 (2010) - 2 Guardrail Over Culverts, Type 2-31 This link opens a PDF File This opens a MicroStation DGN file
B-3 (2010) - 3 Guardrail Over Culverts, Type 3-31 This link opens a PDF File This opens a MicroStation DGN file
B-4 (2010) End Anchorage, Type 31 This link opens a PDF File This opens a MicroStation DGN file
B-5 Guardrail to Barrier Connection (Types 1-31, 2-31, and Exit Type (31)
B-5 (2010) - 1 Guardrail to Barrier Connection, Approach Type 1-31 This link opens a PDF File This opens a MicroStation DGN file
B-5 (2010) - 2 Guardrail to Barrier Connection, Type 1 Hardware This link opens a PDF File This opens a MicroStation DGN file
B-5 (2010) - 3 Guardrail to Barrier Connection, Bent Plate Rub Rail This link opens a PDF File This opens a MicroStation DGN file
B-5 (2010) - 4 Guardrail to Barrier Connection, Approach Type 2-31 This link opens a PDF File This opens a MicroStation DGN file
B-5 (2010) - 5 Guardrail to Barrier Connection, Type 2 Hardware This link opens a PDF File This opens a MicroStation DGN file
B-5 (2010) - 6 Guardrail to Barrier Connection, Exit Type 31 This link opens a PDF File This opens a MicroStation DGN file
B-6 Bridge Rail Retrofit Types 1, 2, 3, and 4
B-6 (2010) - 1 Bridge Rail Retrofit, Entrance and End Applications This link opens a PDF File This opens a MicroStation DGN file
B-6 (2010) - 2 Bridge Rail Retrofit, Types 1 and 2  This link opens a PDF File This opens a MicroStation DGN file
B-6 (2010) - 3 Bridge Rail Retrofit, Type 2 Hardware This link opens a PDF File This opens a MicroStation DGN file
B-6 (2010) - 4 Bridge Rail Retrofit, Type 3 This link opens a PDF File This opens a MicroStation DGN file
B-6 (2010) - 5 Bridge Rail Retrofit, Type 4 This link opens a PDF File This opens a MicroStation DGN file
B-7 (2010) W-Beam, Type 1-27 to Type 1-31 Transition Section This link opens a PDF File This opens a MicroStation DGN file
B-8 RESERVED
B-9 RESERVED
B-10 RESERVED
B-11 RESERVED
B-12 RESERVED
B-13 Hardware
B-13 (2010) - 1 W-Beam Elevation and Section Views This link opens a PDF File This opens a MicroStation DGN file
B-13 (2010) - 2 W-Beam Steel Post and Offset Block This link opens a PDF File This opens a MicroStation DGN file
B-13 (2010) - 3 W-Beam Terminal Connector This link opens a PDF File This opens a MicroStation DGN file
B-13 (2010) - 4 Thrie Beam and Thrie Beam Expansion Element Elevation and Section Views This link opens a PDF File This opens a MicroStation DGN file
B-13 (2010) - 5 Thrie Beam Steel Post and Offset Block This link opens a PDF File This opens a MicroStation DGN file
B-13 (2010) - 6 Asymmetric and Symmetric W-Beam to Thrie Beam Transition Section This link opens a PDF File This opens a MicroStation DGN file
B-13 (2010) - 7 Short and Long Wood Breakaway Posts, Steel Tube, Soil Plate, and Offset Blocks This link opens a PDF File This opens a MicroStation DGN file
B-13 (2010) - 8 Swaged Cable Assemblage and Hardware This link opens a PDF File This opens a MicroStation DGN file
B-13 (2010) - 9 Guardrail Delineator and W-Beam Bearing Plate This link opens a PDF File This opens a MicroStation DGN file
B-13 (2010) - 10 Guardrail Mounted Rail This link opens a PDF File This opens a MicroStation DGN file
B-14 Concrete Safety Barrier (F Shape)
B-14 (2009) - 1 32" (960) Concrete Barrier, Typical Cast-in-Place or Slip-Form Elevation and Section Views This link opens a PDF File This opens a MicroStation DGN file
B-14 (2009) - 2 32" (960) Concrete Barrier, Typical Pre-Cast Elevation and Section Views This link opens a PDF File This opens a MicroStation DGN file
B-14 (2009) - 3 42" (1050) Concrete Barrier, Typical Cast-in-Place or Slip-Form Elevation and Section Views This link opens a PDF File This opens a MicroStation DGN file
B-14 (2009) - 4 Slotted Plate Connection Details This link opens a PDF File This opens a MicroStation DGN file
B-15 Guardrail Applications (Types 1-27, 2-27, and 3-27)
B-15 (2010) - 1 Plan Views This link opens a PDF File This opens a MicroStation DGN file
B-15 (2010) - 2 Elevation Views and Splice Detail This link opens a PDF File This opens a MicroStation DGN file
B-15 (2010) - 3 Section Views This link opens a PDF File This opens a MicroStation DGN file
B-16 Guardrail Over Culverts (Types 1-27, 2-27, and 3-27)
B-16 (2010) - 1 Guardrail Over Culverts, Type 1-27 This link opens a PDF File This opens a MicroStation DGN file
B-16 (2010) - 2 Guardrail Over Culverts, Type 2-27 This link opens a PDF File This opens a MicroStation DGN file
B-16 (2010) - 3 Guardrail Over Culverts, Type 3-27 This link opens a PDF File This opens a MicroStation DGN file
B-17 (2010) Guardrail End Treatment, Type 4-27 This link opens a PDF File This opens a MicroStation DGN file
B-18 (2010) Curved Guardrail Section This link opens a PDF File This opens a MicroStation DGN file
B-19 (2010) End Anchorage, Type 27 This link opens a PDF File This opens a MicroStation DGN file
B-20 Buried End Section
B-20 (2010) - 1 Buried End Section - Single Rail This link opens a PDF File This opens a MicroStation DGN file
B-20 (2010) - 2 Buried End Section - Double Rail This link opens a PDF File This opens a MicroStation DGN file
B-20 (2010) - 3 Post, Concrete Block, and Rubrail Details This link opens a PDF File This opens a MicroStation DGN file
B-21 Guardrail to Barrier Connection (Types 1-27, 2-27, and Exit Type 27)
B-21 (2010) - 1 Guardrail to Barrier Connection, Approach Type 1-27 This link opens a PDF File This opens a MicroStation DGN file
B-21 (2010) - 2 Guardrail to Barrier Connection, Approach Type 2-27 This link opens a PDF File This opens a MicroStation DGN file
B-21 (2010) - 3 Guardrail to Barrier Connection, Exit Type 27 This link opens a PDF File This opens a MicroStation DGN file
Section II - Curb & Gutter
Sheet No. Name
C-1 P.C.C. Curb and Integral P.C.C. Curb & Gutter
C-1 (2011) - 1 P.C.C. Curb, Typical Curb Section, and Typical Taper Section At Nose of Medians This link opens a PDF File This opens a MicroStation DGN file
C-1 (2011) - 2 Integral P.C.C. Curb & Gutter This link opens a PDF File This opens a MicroStation DGN file
C-2 Curb Ramps
C-2 (2008) - 1 Type 1 This link opens a PDF File This opens a MicroStation DGN file
C-2 (2008) - 2 Types 2, 3, and 4 This link opens a PDF File This opens a MicroStation DGN file
C-2 (2008) - 3 Sections for Types, 2, 3, & 4 This link opens a PDF File This opens a MicroStation DGN file
C-2 (2006) - 4 Type 5 This link opens a PDF File This opens a MicroStation DGN file
C-3 (2010) Entrances This link opens a PDF File This opens a MicroStation DGN file
C-4 (2010) Curb Opening Details This link opens a PDF File This opens a MicroStation DGN file
C-5 (2011) Curb Opening With Sidewalk Detail This link opens a PDF File This opens a MicroStation DGN file
Section III - Drainage
Sheet No. Name
D-1 6:1 Safety End Structure
D-1 (2001) - 1 Detail Views This link opens a PDF File This opens a MicroStation DGN file
D-1 (2001) - 2 Schedules This link opens a PDF File This opens a MicroStation DGN file
D-2 10:1 Safety End Structure
D-2 (2001) - 1 Detail Views This link opens a PDF File This opens a MicroStation DGN file
D-2 (2001) - 2 Schedules This link opens a PDF File This opens a MicroStation DGN file
D-3 Safety Grates
D-3 (2005) - 1 Safety End Structure Grate & Assembly Detail This link opens a PDF File This opens a MicroStation DGN file
D-3 (2007) - 2 Personnel Safety Grate for Pipe Inlet Detail This link opens a PDF File This opens a MicroStation DGN file
D-R (2011) Drainage Inlet Reference Sheet This link opens a PDF File This opens a MicroStation DGN file
D-4 (2009) Inlet Box Details This link opens a PDF File This opens a MicroStation DGN file
D-5 Drainage Inlet Details
D-5 (2010) - 1 Drainage Inlet Assembly This link opens a PDF File This opens a MicroStation DGN file
D-5 (2010) - 2 Drainage Inlet Frame and Grates This link opens a PDF File This opens a MicroStation DGN file
D-5 (2011) - 3 Drainage Inlet Top Units This link opens a PDF File This opens a MicroStation DGN file
D-5 (2010) - 4 Drainage Inlet Cover Slab Details This link opens a PDF File This opens a MicroStation DGN file
D-5 (2010) - 5 Double Inlet Cover Slab Details This link opens a PDF File This opens a MicroStation DGN file
D-5 (2011) - 6 34" x 24" Drainage Inlet and Cover Slab Details This link opens a PDF File This opens a MicroStation DGN file
D-5 (2010) - 7 34 x 18" Drainage Inlet Details This link opens a PDF File This opens a MicroStation DGN file
D-5 (2010) - 8 Drainage Inlet Top Unit, Type S This link opens a PDF File This opens a MicroStation DGN file
D-5 (2010) - 9 Doghouse Inlet Box This link opens a PDF File This opens a MicroStation DGN file
D-6 Manhole Details
D-6 (2009) - 1 Box Manhole Assembly This link opens a PDF File This opens a MicroStation DGN file
D-6 (2001) - 2 Round Manhole Assembly This link opens a PDF File This opens a MicroStation DGN file
D-6 (2001) - 3 Manhole, Top Unit, Frame and Cover This link opens a PDF File This opens a MicroStation DGN file
D-6 (2007) - 4 Box Manhole Cover Slab This link opens a PDF File This opens a MicroStation DGN file
D-7 Junction Box Details
D-7 (2009) - 1 Junction Box Assembly This link opens a PDF File This opens a MicroStation DGN file
D-7 (2007) - 2 Junction Box Cover Slab This link opens a PDF File This opens a MicroStation DGN file
D-8 (2010) Pipe Bedding This link opens a PDF File This opens a MicroStation DGN file
D-9 (2008) Perforated Pipe Underdrain This link opens a PDF File This opens a MicroStation DGN file
D-10 (2011) Pipe Plugging Detail This link opens a PDF File This opens a MicroStation DGN file
Section IV - Erosion
Sheet No. Name
E-1 (2001) Incremental Stabilization This link opens a PDF File This opens a MicroStation DGN file
E-2 (2006) Silt Fence This link opens a PDF File  This opens a MicroStation DGN file
E-3 (2005) Drainage Inlet Sediment Control This link opens a PDF File This opens a MicroStation DGN file
E-4 Reserved
E-5 (2006) Stone Check Dam This link opens a PDF File  This opens a MicroStation DGN file
E-6 (2005) Sediment Trap This link opens a PDF File  This opens a MicroStation DGN file
E-7 (2005) Sediment Trap, Using Drainage Inlet as Outlet This link opens a PDF File This opens a MicroStation DGN file
E-8 Riser Pipe Assembly for Sediment Trap
E-8 (2006) - 1 Elevation This link opens a PDF File This opens a MicroStation DGN file
E-8 (2006) - 2 Trash Hood Details This link opens a PDF File This opens a MicroStation DGN file
E-9 (2005) Erosion Control Blanket Applications This link opens a PDF File This opens a MicroStation DGN file
E-10 (2005) Riprap Ditch This link opens a PDF File This opens a MicroStation DGN file
E-11 (2005) Temporary Swale This link opens a PDF File This opens a MicroStation DGN file
E-12 (2005) Perimeter Dike/Swale This link opens a PDF File  This opens a MicroStation DGN file
E-13 (2005) Earth Dike This link opens a PDF File This opens a MicroStation DGN file
E-14 (2005) Temporary Slope Drain This link opens a PDF File  This opens a MicroStation DGN file
E-15 (2005) Stilling Well This link opens a PDF File  This opens a MicroStation DGN file
E-16 (2005) Sump Pit, Type 1 & 2 This link opens a PDF File  This opens a MicroStation DGN file
E-17 (2005) Dewatering Basin This link opens a PDF File This opens a MicroStation DGN file
E-18 (2005) Geotextile-Lined Channel Diversion This link opens a PDF File This opens a MicroStation DGN file
E-19 (2005) Sandbag Diversion This link opens a PDF File  This opens a MicroStation DGN file
E-20 (2005) Sandbag Dike This link opens a PDF File This opens a MicroStation DGN file
E-21 (2005) Stabilized Construction Entrance This link opens a PDF File  This opens a MicroStation DGN file
E-22 (2006) Skimmer Dewatering Device This link opens a PDF File  This opens a MicroStation DGN file
E-23 Turbidity Curtain
E-23 (2005) - 1 Floating Turbidity Curtain This link opens a PDF File This opens a MicroStation DGN file
E-23 (2005) - 2 Staked Turbidity Curtain This link opens a PDF File  This opens a MicroStation DGN file
E-24 (2005) Portable Sediment Tank This link opens a PDF File This opens a MicroStation DGN file
E-25 (2005) Turf Reinforcement Mat Applications This link opens a PDF File  This opens a MicroStation DGN file
E-26 (2006) Riprap Energy Dissipator Detail This link opens a PDF File  This opens a MicroStation DGN file
Section V - Landscaping
Sheet No. Name
L-1 Planting Details
L-1 (2006) - 1 Roadside Shrub Planting Detail This link opens a PDF File This opens a MicroStation DGN file
L-1 (2006) - 2 Tree Planting Detail This link opens a PDF File This opens a MicroStation DGN file
L-1 (2006) - 3 Perennial/Ground Cover Planting Detail This link opens a PDF File This opens a MicroStation DGN file
Section VI - Miscellaneous
Sheet No. Name
M-1 (2001) Right-of-Way Fence This link opens a PDF File This opens a MicroStation DGN file
M-2 (2011) Right-of-Way Monumentation This link opens a PDF File This opens a MicroStation DGN file
M-3 (2009) Bollard & Shared-Use Path Details This link opens a PDF File This opens a MicroStation DGN file
M-4 (2011) Bike Rack Layout Details This link opens a PDF File This opens a MicroStation DGN file
M-5 (2004) Wood Rail Fence This link opens a PDF File This opens a MicroStation DGN file
M-6 (2011) Patterned Hot-Mix or Concrete & Brick Paver Details This link opens a PDF File This opens a MicroStation DGN file
M-7 (2006) Chain Link Fence Details This link opens a PDF File This opens a MicroStation DGN file
M-8 (2007) P.C.C. Parking Bumper This link opens a PDF File This opens a MicroStation DGN file
Section VII - Pavement
Sheet No. Name
P-1 P.C.C. Pavement
P-1 (2001) - 1 Slab Plan (with Dowel and Tie Locations) This link opens a PDF File This opens a MicroStation DGN file
P-1 (2004) - 2 Joint and Sealant Details This link opens a PDF File This opens a MicroStation DGN file
P-1 (2001) - 3 W Bolt, Hook Bolt, Dowel & Tie Bar Details This link opens a PDF File This opens a MicroStation DGN file
P-1 (2001) - 4 Dowel Support Basket This link opens a PDF File This opens a MicroStation DGN file
P-1 (2001) - 5 Dowel and Tie Bar Placement Tolerances This link opens a PDF File This opens a MicroStation DGN file
P-2 P.C.C. Pavement Patching
P-2 (2008) - 1 Full Depth Patch, Plan View This link opens a PDF File This opens a MicroStation DGN file
P-2 (2008) - 2 Full Depth Patch, Section Views This link opens a PDF File This opens a MicroStation DGN file
P-2 (2004) - 3 Full Depth Patch, Sealant Details, Grout Retention Disk, and Dowel Bar This link opens a PDF File This opens a MicroStation DGN file
P-2 (2001) - 4 Full Depth Patch, Dowel and Tie Bar Placement Tolerances This link opens a PDF File This opens a MicroStation DGN file
P-2 (2001) - 5 Partial Depth Patch, Plan and Section Views This link opens a PDF File This opens a MicroStation DGN file
P-3 (2009) Butt Joints This link opens a PDF File This opens a MicroStation DGN file
Section VIII - Traffic
Sheet No. Name
T-1 Conduit Junction Wells
T-1 (2011) - 1 Types 1, 2, and 3 This link opens a PDF File This link opens a MicroStation DGN file
T-1 (2011) - 2 Type 4 This link opens a PDF File This opens a MicroStation DGN file
T-1 (2011) - 3 Type 5 This link opens a PDF File This opens a MicroStation DGN file
T-2 (2011) Junction Well, Grounding & Bonding for Steel Frames & Lids This link opens a PDF File This opens a MicroStation DGN file
T-3 Conduit Junction Wells
T-3 (2011) - 1 Type 11 This link opens a PDF File This link opens a MicroStation DGN file
T-3 (2011) - 2 Type 14 This link opens a PDF File This opens a MicroStation DGN file
T-3 (2011) - 3 Type 15 This link opens a PDF File This opens a MicroStation DGN file
T-4 Cabinet Bases
T-4 (2011) - 1 Types M & F  This link opens a PDF File This link opens a MicroStation DGN file
T-4 (2011) - 2 Types P & R This link opens a PDF File This opens a MicroStation DGN file
T-5 Pole Bases
T-5 (2011) - 1 Round Base, Square Base This link opens a PDF File This opens a MicroStation DGN file
T-5 (2011) - 2 Typical Section and Installation (Bases 1, 2, 2A, 2B, 3, 3A, 3B, and 7) This link opens a PDF File This opens a MicroStation DGN file
T-5 (2011) - 3 Typical Section (Bases 5 and 6), Type 7 Ground Rod Detail, and Pole Base Data Chart  This link opens a PDF File This opens a MicroStation DGN file
T-5 (2011) - 4 Typical Section (Base 4) and Anchor Detail This link opens a PDF File This opens a MicroStation DGN file
T-6 (2011) Special Pole Base This link opens a PDF File This opens a MicroStation DGN file
T-7 (2005) Sign Foundation This link opens a PDF File This opens a MicroStation DGN file
T-8 (2005) Loop Detector to Conduit Junction Well Connection This link opens a PDF File This opens a MicroStation DGN file
T-9 (2005) Type #1 Loop Detector This link opens a PDF File This opens a MicroStation DGN file
T-10 (2005) Type #2 Loop Detector This link opens a PDF File This opens a MicroStation DGN file
T-11 Messenger Wire Attachment
T-11 (2005) - 1 Intermediate Messenger Wire Attachment on Wood Poles This link opens a PDF File This opens a MicroStation DGN file
T-11 (2005) - 2 Angular Intermediate Messenger Wire Attachment This link opens a PDF File This opens a MicroStation DGN file
T-12 Messenger Wire Attachment
T-12 (2005) - 1 Span Wire Attachment Between Poles This link opens a PDF File This opens a MicroStation DGN file
T-12 (2005) - 2 Dead End Messenger Wire Attachment This link opens a PDF File This opens a MicroStation DGN file
T-13 Conduit Junction Wells
T-13 (2005) - 1 Type 6 This link opens a PDF File This opens a MicroStation DGN file
T-13 (2006) - 2 Type 7 This link opens a PDF File This opens a MicroStation DGN file
T-13 (2006) - 3 Types 8 and 10 This link opens a PDF File This opens a MicroStation DGN file
T-14 Emergency Preemption Receiver
T-14 (2006) - 1 Upright Mount This link opens a PDF File This opens a MicroStation DGN file
T-14 (2005) - 2 Inverted Mount This link opens a PDF File This opens a MicroStation DGN file
T-15 (2009) Breakaway Sign Post and Pin Assembly Details This link opens a PDF File This opens a MicroStation DGN file
T-16 (2010) Wood Barricade Details This link opens a PDF File This opens a MicroStation DGN file
 
 
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Last Updated: Thursday, 20-Mar-2014 10:51:07 Eastern Daylight Time
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