Existing Conditions Text - Gray vs. Black
Existing Conditions Text - Gray vs. Black
(OP)
I am looking for any position papers or references that make a case for the recommended text and leader color to use when identifying existing conditions on classic contract physical plans (hard copy). The context is municipal engineering contract drawings where new/existing/demo need to be clearly differentiated. Thank you in advance for any resources that can be pointed to that express a case for one approach versus the other.