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title 33
Navigation and Navigable Waters
chapter I-i1
CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED)
part 149
PART 149—DEEPWATER PORTS: DESIGN, CONSTRUCTION, AND EQUIPMENT
subpart F
Subpart F—Design and Equipment
subjgrp 87
Noise Limits
Subjgrp 87. Noise Limits
§ 149.697 - What are the requirements for a noise level survey?
