112. In the exercise of its powers of supervision, the Board may:
(1) at any reasonable hour enter a building, an establishment where the manager of a guaranty plan carries on activities or a construction site and have access to a facility intended for use by the public, an installation independent of a building or a petroleum equipment installation;
(2) examine and make copies of the books, ledgers and files of the manager of a guaranty plan, of a contractor, of an owner-builder, of the owner of a building, facility intended for use by the public, installation independent of a building or petroleum equipment installation, of a pressure vessel manufacturer or of a gas or petroleum product distribution undertaking;
(3) require the disclosure of all information necessary for applying this Act as well as the production of any related document.