The contractor ensures that the correct fixtures have been purchased and any applicable water reuse systems or specified metering systems have been installed.
Some elements may require special protection during construction. In cases where only a portion of a building is undergoing construction, special attention should be paid to isolating the otherwise clean or occupied areas and protecting the retained elements from dust and contamination.
Renovation and restoration are labor-intensive specialties and may represent added costs, although costs for new materials and for waste disposal may be reduced.
