SDCL § 34-29A-29: State inspectors' access to premises for inspection during construction.

The Department of Public Safety, the chief inspector, or any deputy inspector shall have free access, during reasonable hours, to any premises in the state where a boiler is being constructed for use in, or is being installed in, this state for the purpose of ascertaining whether such boiler is being constructed and installed in accordance with the provisions of this chapter.