Columbia subject headings:
Mine safety--Law and legislation--United States--Congresses.
Project management--Nevada--Yucca Mountain Region--Congresses.
Radioactive waste disposal in the ground--Nevada--Yucca Mountain Region--Planning--Congresses.
Radioactive waste sites--Nevada--Yucca Mountain Region--Design and construction--Congresses.
Underground construction--Safety regulations--United States--Congresses.
Work environment--Safety regulations--United States--Congresses.
Harvard subject headings:
Radioactive waste sites--Nevada--Yucca Mountain--Design and construction--Safety measures--Congresses.
Radioactive waste sites--Nevada--Yucca Mountain--Safety measures--Congresses.
Tunneling--Safety measures--Congresses.
Underground construction--Safety measures--Case studies--Congresses.
Underground construction--Safety measures--Congresses.
Princeton subject headings:
Radioactive waste sites--Nevada--Yucca Mountain--Design and construction--Safety measures--Congresses.
Underground construction--Nevada--Yucca Mountain--Safety measures--Congresses.
Underground construction--Safety measures--Case studies--Congresses.