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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.
Pre-1997
Sheet No. Name
  DelDOT Pre-1997 Standards This link opens a PDF File
If smaller file size is required, this file is divided into four sections below:
  DelDOT Pre-1997 Standards Pages 1-20 This link opens a PDF File
  DelDOT Pre-1997 Standards Pages 21-40 This link opens a PDF File
  DelDOT Pre-1997 Standards Pages 41-60 This link opens a PDF File
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Section I - Curb, Gutter & Entrance
Sheet No. Name
C-1 Urban Entrance Details This link opens a PDF File
C-2 Curb and Crossable Traffic Separators This link opens a PDF File
C-3 Gutter, Cut-off Wall and Perforated Underdrain This link opens a PDF File
C-4 Gutter, Hot-Mix Curb This link opens a PDF File
C-5-1 Wheelchair Curb Ramps and Median Openings This link opens a PDF File
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Section II - Drainage
Sheet No. Name
D-1-11 Castings, Steps, Monument Box Details This link opens a PDF File
D-2-4 Parkway Catch Basins This link opens a PDF File
D-3-4 P.W.-B.D.-2 Modified Catch Basins 1 and 2 This link opens a PDF File
D-4 Median Grate M-1 This link opens a PDF File
D-5 Safety End Structure This link opens a PDF File
D-6-6 Catch Basins M.D. and M.S. This link opens a PDF File
D-7-5 Catch Basins A and B, B Junction Box This link opens a PDF File
D-8-6 Catch Basins A-A and Lawn This link opens a PDF File
D-9-7 Catch Basins J, J Modified, S.D.-1A This link opens a PDF File
D-10-6 Catch Basin Double S.D.-1A This link opens a PDF File
D-11-8 Catch Basins S.D.-1 and S.D.-2A This link opens a PDF File
D-12-3 Catch Basin B-2, Junction Box A This link opens a PDF File
D-13-1 Junction Box No. 1 and No. 2 This link opens a PDF File
D-14-2 Manholes A, B, C, D, Standard This link opens a PDF File
D-15 Flared End Sections - R.C.P. and C.M.P. This link opens a PDF File
D-16 Pipe Bedding and Methods of Erosion Protection This link opens a PDF File
D-17 Manholes W and W-30 This link opens a PDF File
D-18-5 Catch Basin Double A This link opens a PDF File
D-19-5 Catch Basins Double J and Double J Modified This link opens a PDF File
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Section III - Environmental
Sheet No. Name
E-1 Environmental Control - Temporary Erosion Control Details This link opens a PDF File
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Section IV - Guard Rails and Barriers
Sheet No. Name
G-1 3-Cable Guard Rail and Attachments for Guard Rail This link opens a PDF File
G-2-9 Steel Beam Guard Rail Wood and steel Post Details This link opens a PDF File
G-3-5 Guard Rail Placing and Anchoring This link opens a PDF File
G-4-7 Posts and Fasteners - Galvanized Steel Beam Guard Rail This link opens a PDF File
G-5 Rail Elements - Galvanized Steel Beam Guard Rail This link opens a PDF File
G-6-6 Corrugated Metal Downspouts This link opens a PDF File
G-7-1 Guard Rail to Barrier Connection Details This link opens a PDF File
G-8 Portable Portland Cement Concrete Safety Barrier This link opens a PDF File
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Section V - Headwalls
Sheet No. Name
H-1 Straight and L Type Headwalls  This link opens a PDF File
H-2 45 ° Standard and 45 ° R.R. Type Culvert This link opens a PDF File
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Section VI - Miscellaneous
Sheet No. Name
M-1 Tree Protection  This link opens a PDF File
M-2 Portland Cement Concrete Steps  This link opens a PDF File
M-3 Right-of-Way Fence  This link opens a PDF File
M-4 Chain Link Fence  This link opens a PDF File
M-5 Chain Link Fence Details  This link opens a PDF File
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Section VII - Pavement
Sheet No. Name
P-1 Reinforced Portland Cement Concrete Pavement  This link opens a PDF File
P-2 P.C.C. Base Course with Crack Control This link opens a PDF File
P-3 9" Continuously reinforced P.C.C. Pavement  This link opens a PDF File
P-4 Details - 9" Continuously Reinforced P.C.C. Pavement  This link opens a PDF File
P-5 8" Continuously Reinforced P.C.C. Pavement  This link opens a PDF File
P-6 Details - 8" Continuously Reinforced P.C.C. Pavement  This link opens a PDF File
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Section VIII - Symbols and Soils
Sheet No. Name
S-1 Design Symbols  This link opens a PDF File
S-2 Drawing Symbols This link opens a PDF File
S-3 Soils Classification and Boring Data  This link opens a PDF File
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Section IX - Traffic
Sheet No. Name
T-1-1 Cabinet Bases, Conduit Junction Wells and Sign Foundation  This link opens a PDF File
T-2 Pole Bases This link opens a PDF File
T-3-1 Loop Detectors and Magnetic Transensor  This link opens a PDF File
T-4 Street or Road Name Signs  This link opens a PDF File
T-5 Roadside Sign Placement and Span Wire and Messenger Cable Attachments  This link opens a PDF File
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Section X - Erosion Control Details
Sheet No. Name
EC-1 Temporary Dikes  This link opens a PDF File
EC-2 Temporary Swales and Outlet Structures  This link opens a PDF File
EC-3 Sediment Traps  This link opens a PDF File
EC-4 Sediment Traps and Grade Stabilization Structures  This link opens a PDF File
Information

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Last Updated: Wednesday, 21-Jan-2009 15:25:35 Eastern Standard Time
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