D-PB-2
STANDARD DETAILS FOR FLEXIBLE PIPE INSTALLATION
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Latest Revision Note
03/01/2023 REVISED GENERAL NOTE (G1).
Related Standard Drawings
| DRAWING | DESCRIPTION | REMARKS |
|---|---|---|
| D-PB-3 | INDUCED TRENCH SOIL EMBANKMENT FOR PIPE CULVERT INSTALLATION | SEE FOR MINIMUM CONSTRUCTION COVER DEPTHS |
| D-PE-1 | TYPE "A" CONCRETE ENDWALLS FOR ROUND PIPE (PIPE SIZES 36" TO 78", ALL SKEWS, 2:1 SLOPE) | CROSS DRAIN ENDWALLS PLACED OUTSIDE THE CLEAR ZONE MAY USE TYPE A |
| D-PE-4 | STRAIGHT CONCRETE ENDWALLS (PIPE SIZES 18" TO 30") | CROSS DRAIN ENDWALLS PLACED OUTSIDE THE CLEAR ZONE MAY USE STRAIGHT HEADWALL |
| D-PE-9 | TYPE "B" CONCRETE ENDWALLS FOR ROUND AND SIDE TAPERED INLETS (PIPE SIZES 15" TO 78", ALL SKEWS, 2:1 AND 4:1 SLOPES) | CROSS DRAIN ENDWALLS PLACED OUTSIDE THE CLEAR ZONE MAY USE TYPE B |
| D-PE-9A | TYPE "B" CONCRETE ENDWALLS FOR ROUND INLETS, DETAILS & QUANTITIES (PIPE SIZES 15" TO 78", ALL SKEWS, 2:1 AND 4:1 SLOPES) | CROSS DRAIN ENDWALLS PLACED OUTSIDE THE CLEAR ZONE MAY USE TYPE B |
| D-PE-9B | TYPE "B" CONCRETE ENDWALLS FOR SIDE TAPER INLETS, DETAILS & QUANTITIES (PIPE SIZES 15" TO 78", ALL SKEWS, 2:1 AND 4:1 SLOPES) | CROSS DRAIN ENDWALLS PLACED OUTSIDE THE CLEAR ZONE MAY USE TYPE B |
| D-PE-9C | TYPE "B" CONCRETE ENDWALLS, BILL OF STEEL FOR CONCRETE PIPES (PIPE SIZES 15" TO 78", ALL SKEWS, 2:1 SLOPE) | CROSS DRAIN ENDWALLS PLACED OUTSIDE THE CLEAR ZONE MAY USE TYPE B |
| D-PE-9D | TYPE "B" CONCRETE ENDWALLS, BILL OF STEEL FOR CONCRETE PIPES (PIPE SIZES 15" TO 78", ALL SKEWS, 4:1 SLOPE) | CROSS DRAIN ENDWALLS PLACED OUTSIDE THE CLEAR ZONE MAY USE TYPE B |
| D-PE-9E | TYPE "B" CONCRETE ENDWALLS, BILL OF STEEL FOR STEEL PIPES (PIPE SIZES 15" TO 78", ALL SKEWS, 2:1 SLOPE) | CROSS DRAIN ENDWALLS PLACED OUTSIDE THE CLEAR ZONE MAY USE TYPE B |
| D-PE-9F | TYPE "B" CONCRETE ENDWALLS, BILL OF STEEL FOR STEEL PIPES (PIPE SIZES 15" TO 78", ALL SKEWS, 4:1 SLOPE) | CROSS DRAIN ENDWALLS PLACED OUTSIDE THE CLEAR ZONE MAY USE TYPE B |
| D-PE-15A | TYPE "U" CROSS DRAIN ENDWALL FOR 15" PIPE (FOR 3:1, 4:1 & 6:1 SLOPES) | FOR END WALL GEOMETRY |
| D-PE-18A | TYPE "U" CROSS DRAIN ENDWALL FOR 18" PIPE (FOR 3:1, 4:1 & 6:1 SLOPES) | FOR END WALL GEOMETRY |
| D-PE-24A | TYPE "U" CROSS DRAIN ENDWALL FOR 24" PIPE (FOR 3:1, 4:1 & 6:1 SLOPES) | FOR END WALL GEOMETRY |
| D-PE-30A | TYPE "U" CROSS DRAIN ENDWALL FOR 30" PIPE WITH STEEL PIPE GRATE (FOR 3:1, 4:1 & 6:1 SLOPES) | FOR END WALL GEOMETRY |
| D-PE-36A | TYPE "U" CROSS DRAIN ENDWALL FOR 36" PIPE WITH STEEL PIPE GRATE (FOR 3:1, 4:1 & 6:1 SLOPES) | FOR END WALL GEOMETRY |
| D-PE-42A | TYPE "U" CROSS DRAIN ENDWALL FOR 42" PIPE WITH STEEL PIPE GRATE (FOR 3:1, 4:1 & 6:1 SLOPES) | FOR END WALL GEOMETRY |
| D-PE-48A | TYPE "U" CROSS DRAIN ENDWALL FOR 48" PIPE WITH STEEL PIPE GRATE (FOR 3:1, 4:1 & 6:1 SLOPES) | FOR END WALL GEOMETRY |
| D-PE-99 | TYPE "U" CROSS DRAIN ENDWALL DETAILS, PIPE GRATE & SKEWED CONNECTION | FOR GRATE DETAILS |
| D-SEW-1A | TYPE "SAFETY" SIDE DRAIN ENDWALL WITH STEEL PIPE GRATE, FOR 15" THRU 48" PIPES, 6:1 SLOPE | D-SEW- SERIES STANDARD DRAWINGS WITH SAFETY GRATE |
| D-SEW-12D | TYPE "SAFETY" SIDE DRAIN ENDWALL WITH STEEL PIPE GRATE, FOR 18" PIPES, 12:1 SLOPE | ALL MEDIAN CROSSOVER SIDE DRAINS (LONGITUDINAL) PLACED UNDER MEDIAN OPENINGS REQUIRE SAFETY ENDWALLS AS SHOWN |
| D-SEW-SERIES | Pipe Culverts and Endwalls Standard Drawings | ALL SIDE DRAINS (PARALLEL) PLACED UNDER A SIDE ROAD, DRIVEWAY, OR FIELD ENTRANCE, ETC. THAT INTERSECT A MAINLINE ROADWAY, REQUIRE SAFETY ENDWALLS AS SHOWN |
| S-CZ-1 | CLEAR ZONE CRITERIA | ALL CULVERT ENDWALLS LOCATED WITHIN THE CLEAR ZONE |
Related Item Numbers
| ITEM NO. | U/M | DESCRIPTION |
|---|---|---|
| 607-03.30 | L.F. | 18" PIPE CULVERT |
| 607-05.30 | L.F. | 24" PIPE CULVERT |
| 607-06.30 | L.F. | 30" PIPE CULVERT |
| 607-07.30 | L.F. | 36" PIPE CULVERT |
| 607-08.30 | L.F. | 42" PIPE CULVERT |
| 607-09.30 | L.F. | 48" PIPE CULVERT |
| 607-10.30 | L.F. | 54" PIPE CULVERT |
| 607-11.30 | L.F. | 60" PIPE CULVERT |
| 607-12.30 | L.F. | 66" PIPE CULVERT |
| 607-13.30 | L.F. | 72" PIPE CULVERT |
| 740-10.03 | S.Y. | GEOTEXTILE (TYPE III)(EROSION CONTROL) |
Archived Standard Drawings
| DATES OF EACH ARCHIVED DRAWINGS ( THE INITIAL STANDARD DRAWING IS BOLD ) |
|---|
| 03-15-2007 | 07-12-2007 | 06-01-2009 | 02-01-2012 | 08-21-2012 | 01-02-2013 | 01-29-2014 | 06-28-2019 | 11-30-2020 | 01-28-2022 | 03-01-2023 |
If you find any mistakes, missing information or have a question, contact:
TDOT CADD Support
1200 James K. Polk Building
Nashville, TN 37243-1402
TDOT.CADDSupport@tn.gov
This Page Last Updated: May 13, 2024 at 9:37 AM