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Commencement Information
I1Sch. 1 in force at 3.8.2017, see reg. 1
Recreational craft with inboard or stern drive engines without integral exhaust, personal watercraft and outboard engines and stern drive engines with integral exhaust shall comply with the essential requirements for noise emissions set out in this Part.
where PN = rated engine power in kW of a single engine at rated speed and LpASmax = maximum sound pressure level in dB.
For twin-engine and multiple-engine units of all engine types an allowance of 3 dB may be applied.
‘Power to Displacement ratio’ shall be calculated by dividing the rated engine power PN (in kW) by the recreational craft’s displacement D (in tonnes)
For recreational craft with inboard engine or stern drive engines without integral exhaust and personal watercraft, the owner’s manual required under point 2.5 of Part A, shall include information necessary to maintain the recreational craft and exhaust system in a condition that, insofar as is practicable, will ensure compliance with the specified noise limit values when in normal use.
For outboard engines and stern drive engines with integral exhaust, the owner’s manual required under Section 4 of Part B shall provide the instructions necessary to maintain the engine in a condition, that insofar as is practicable, will ensure compliance with the specified noise limit values when in normal use.
The provisions on the durability in Section 3 of Part B shall apply mutatis mutandis to the compliance with the requirements on noise emissions set out in Section 1 of this part.