Construction Quality Assurance for Hazardous Waste Land Disposal Facilities: Public Comment Draft

摘要

The document presents elements of a construction quality assurance plan that should be addressed during the permit application procedure for a specific site. These elements include: (1) areas of responsibility and lines of authority in executing the plan; (2) requisite qualifications of the construction quality assurance personnel; (3) observations and tests to be performed as part of quality assurance activity during construction; (4) sampling requirements (including sampling frequency, size, and location; acceptance and rejection criteria; and corrective action procedures); and (5) documentation. The document also discusses management of quality for the construction or installation of foundations, dikes, low-permeability soil liners, flexible membrane liners, leachate collection systems, and cover systems.