Me. Stat. tit. 32 § 15112
A boiler or pressure vessel condemned in this State must be stamped "XXX Me.," and the chief inspector must immediately be notified of the condemnation. [2013, c. 70, Pt. C, §27(AMD).]
The stamp "XXX Me." placed on condemned boilers must be made across the registration mark or number of the boiler, or if the boiler has no registration mark or number, a stamp must be placed in the location of this mark as determined by the rules of the code. [1995, c. 560, Pt. H, §14(NEW); 1995, c. 560, Pt. H, §17(AFF).]
The stamping must be done with individual letters, driven into the plate so far as to thoroughly cancel any previous registration and must be made with letters at least 3/8 of an inch high. [1995, c. 560, Pt. H, §14(NEW); 1995, c. 560, Pt. H, §17(AFF).]
The laws and regulations of the code must be used in all mathematical computations necessary to determine the safety of a boiler. [1995, c. 560, Pt. H, §14(NEW); 1995, c. 560, Pt. H, §17(AFF).]
32 M.R.S. § 15112