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19-04-M One Hour Exterior Wall Membrane Penetration
The following drawing is an example of typical construction and can be used as a reference.
NOTE: This is not an engineered drawing.
Street and Bridge Notes
Construction notes for streets and bridges
Last updated: Feb. 3, 2023
K-Series
15-02-C 2 Hour Fire Wall
01580-03 Construction Sign (DWG)
COH Standard Symbols
CP General Notes (DWG)
Example Bore Hole Logs (.pdf)
H-Series
TTC-2