When “Standard” drawings are modified, the engineer is to identify the components on the drawing that are modified, sign, seal, and date the drawing. The engineer is also responsible for communicating the changes, plus the effect of any design relationship between the revised and the original components on all other plan sheets.

When a standard is modified, “

(MOD)

” should be placed in the title block, as well as on the index sheet next to the name of the standard.

A note like the following listing the modified standard should be included in the

General