1 Deck Shower Set, (Grohe Model: Dual Handle with Extractable Hose and Spray
Spout.
1 Galley Sink, Alpes-Inox 4578/2V.
4 Oval Corian Head Basins, Model 810A/S.
4 Toilets, Tecma Silence Standard).
6. Insulation
Insulation as listed below is for acoustic and thermal purposes. Materials quoted are
Maritex from Halyard Marine, equivalent products may be substituted. The Builder must
give careful consideration to the noise requirements listed below and may increase the
amount of insulation if required to meet those limits. However, attention must be paid to
minimizing the total weight of the insulation materials.
Thermal and acoustic insulation fitted inside the engine space is to be of
non-combustible material, and also insulation is to be protected against impregnation by
flammable vapors and liquids.
Special attention should be given to acoustic insulation and vibration damping to reduce
noise levels in accommodation area, and in particular in staterooms, and in
accommodation spaces in way of propeller. The following tables are target sound levels
which the Builder should make every reasonable effort to achieve.
Underway: Main engine in operation at its continuous rating and the generator in
operation
Galley
70 decibels
Salon
65
Guest Cabins
65
Captain/Crew Cabins
65
Dockside: Main engine shut down, generator running and air-conditioning in operation
Galley
60 decibels
Salon
55
Guest Cabins
55
Captain/Crew Cabins
60
Insulation
Hull
– No insulation required.
Hull Bottom
- No insulation required.
Engine Room Sides and Overhead
– Two layers of 32mm Maritex with 1.6mm
perforated aluminum cover sheet painted with Awlgrip white or anodized silver.
Engine Access Hatches Doors
- To be double sealed and contain no less insulation
than the rest of the engine compartment.
Bulkhead Between Guest/Captain Cabins & Lazarette
– No insulation required.
Cabin Soles
- 32mm Maritex bonded to the underside of the specified finish sole
between the sole bearers in way of propellor and P-Bracket. Also in compartments
where pumps are mounted under the sole.
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