By definition a "Monumented land survey" means a land survey in which monuments are either found or set pursuant to sections 38-51-103, 38-51-104, and 38-51-105 to mark the boundaries of a specified parcel of land.

See Colorado Revised Statutes 38-51-102(13)

A monument Land Survey is a service a Registered Professional Land Surveyor conducts that establishes and marks the limits of real property.