(4) Where an area, office, laboratory or oth
er facility that is provided by an owner or operator pursuant to subsection (2) is not adequate for the purposes mentioned in that subsection, the Minister may require the o
wner or operator to carry out any construction
or repairs in order to render the area, office, laboratory or other facility adequate for those purposes, and if the owner or operator fails to do so, the Minister may cause the construction o
...[+++]r repairs to be carried out and the owner or operator shall be liable for all reasonable costs incurred by the Minister and those costs may be recovered by Her Majesty in right of Canada.