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Design Manuals and Supplements
Project Development and Design Manual (PDDM) Transmittals
The PDDM was first published in 1988 in English units. It was re-released in 1996 as a Metric document. Beginning in 2005 the document was published with dual units.
Note: Transmittals 9 and 10 only updated standard drawings.
See also the current PDDM Revision Log. |
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