PART 278—CRITERIA FOR THE MANAGEMENT OF GRANULAR MINE TAILINGS (CHAT) IN ASPHALT CONCRETE AND PORTLAND CEMENT CONCRETE IN TRANSPORTATION CONSTRUCTION PROJECTS FUNDED IN WHOLE OR IN PART BY FEDE
- 278.1—Definitions.
- 278.2—Applicability.
- 278.3—Criteria for use of chat in Federally funded transportation projects.
- 278.4—Certification and recordkeeping requirements.