Drainage |
English |
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PDF |
DR-101 |
Pipe Culvert (Bedding and Backfill) |
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DR-102 |
Pipe Culvert (Cover and Camber) |
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DR-103 |
Pipe Culvert (Installation Details) |
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DR-104 |
Depth of Cover Tables for Concrete and Corrugated Pipe |
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DR-111 |
Box Culvert (Backfill) |
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DR-121 |
Connected Pipe Joints |
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DR-122 |
Construction of Type "C" Concrete Adaptors for Pipe Culvert Connections |
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DR-141 |
Pipe Bends and Half Pipe |
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DR-142 |
Culvert Pipe Tee Sections |
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DR-201 |
Concrete Aprons |
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DR-202 |
Low Clearance Concrete Pipe Aprons |
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DR-203 |
Metal Pipe Aprons and Beveled Ends |
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DR-204 |
Metal Arch Aprons (for Corrugated Metal Pipe) |
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DR-205 |
Concrete Apron with End Wall |
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DR-206 |
Low Clearance Concrete Pipe Apron With End Wall |
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DR-211 |
Metal Safety Slope Apron 6:1 Slope |
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DR-212 |
Beveled Pipe and Guard |
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DR-213 |
Pipe Apron Guard |
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DR-301 |
Subdrains for Fill or Foundation Drainage (Standard) |
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DR-302 |
Subdrains Standard (Farm Tile Replacement) |
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DR-303 |
Subdrains (Longitudinal) |
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DR-305 |
Subdrain Outlets (Standard Subdrain, Pressure Release and Special) |
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DR-306 |
Precast Concrete Headwall for Subdrain Outlets |
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DR-401 |
Scour Protection for Bridge End Drain |
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DR-402 |
Rock Flume for Bridge End Drain |
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DR-501 |
Corrugated Metal Type "A" Diaphragm |
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DR-502 |
Slotted Drain for Median Crossovers |
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DR-503 |
Safety Grates for Box Culverts |
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DR-504 |
Diagonal Placed Drain for Median Crossovers |
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DR-601 |
Reinforced Concrete Pipe Culvert |
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DR-602 |
Reinforced Concrete Pipe Culvert with Tees |
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DR-611 |
Reinforced Concrete Pipe Culvert Letdown Structure |
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DR-612 |
Apron Tee Inlet |
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DR-613 |
Conrete Pipe with "D" Section |
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DR-621 |
Pipe Extension |
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DR-622 |
Pipe Extension Horizontal Bend One or Both Ends |
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DR-625 |
Pipe Extension Letdown Structure with Metal Apron |
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DR-626 |
Pipe Extension - Adding Lanes |
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DR-627 |
Pipe Extension Horizontal Bend - Adding Lanes |
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DR-628 |
Pipe Extension Both Ends Horizontal Bend (Optional) - Adding Lanes |
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DR-629 |
Pipe Extension Letdown Structure Horizontal Bend (Optional) - Adding Lanes |
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DR-631 |
Corrugated Pipe Culvert Letdown Structure with Single Elbow |
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DR-632 |
Corrugated Pipe Culvert Letdown Structure with Double Elbow |
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DR-641 |
Concrete/Corrugated Pipe Culvert Letdown Structure with Metal Apron |
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DR-642 |
Apron Pipe Tee Inlet |
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DR-651 |
Unclassified Pipe Culvert |
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DR-652 |
Unclassified Letdown Structure Single Elbow |
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DR-653 |
Unclassified Roadway Letdown Pipe with Metal Apron |
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