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CFR > Title 46 - Shipping > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER I-A—MOBILE OFFSHORE DRILLING UNITS (parts 107 to 109) > PART 109—OPERATIONS > SUBPART C—Operation and Stowage of Safety Equipment (§109.301 to §109.347) > 109.334—Working over water.
109.334—Working over water.
The master or person in charge shall insure that each person working over the water is wearing a life preserver or a buoyant work vest.