Ø1600mm Pommec DDC

Technical Specifications

Global Dimensions 

• Operational: Ø1600 x 2250 x 4100 mm (D x H x L)
• Transportable: DDC is fixated & part of Air Diving system

Weight

• Weight: 3000 Kg

Work Area

• Offshore: Open sea environment
• Operation limit: Sea state 2–3 (< Beaufort 5)
• Fixation: Welded on to deck of vessel
• Work temperature: 0°C till +52°C

Power Supply

• Electrical supply: 230 V, 16 Ampère, IP67, P+N+E.

Emissions

• Noise emission: < 70 dB(A)
• Vibration emission: N/A

Paint Specifications – DDC Hull

• 1st Layer: Hempadur Zinc 17360, layer thickness 50 µm
• 2nd Layer: Hempadur Mastic 45880, layer thickness 150 µm
• 3rd Layer: Hempathane Topcoat 55210, layer thickness 50 µm

Safety Proven and certified by NOBO:

•  All pressure-related materials are 3.2 certified
•  In accordance with all relevant IMCA rules
•  All welds and NDE comply with Classification Bureau rules
•  Hydrostatic test carried out: test pressure 15 bar, detailed test procedure part of documentation
•  Acrylic window certification according to ASME PVHO 2012, complies with Classification Bureau rules
•  General testing complies with Classification Bureau rules

Additional Technical Specifications

Pre-Life Span: >15 years

Particulars DDC:

•  Pressure Vessel for Human Occupancy
•  Capacity: Three (3) persons
•  Entry Lock Volume: 1900 liters
•  Main Lock Volume: 4700 liters
•  Double Lock Deck Decompression Chamber: D= Ø1600 mm
•  Air diving
•  50 MSW

Materials:

• Comply with Classification Bureau rules (see DAD Lloyd’s)

Entry Lock:

• Three (3) BIBS MASKS quick connectors
• One (1) Amron model 350M Overboard Dump Chamber BIBS Mask (Built-in Breathing System)
• LED lighting
• Emergency lighting system
• Sound powered telephone
• Bullhorn 2-way communicator system
• Folding bench

Main Lock:

• Medicine locker
• Caisson gauge
• One (1) hyperbaric fire extinguisher (7.5 liters)
• Four (4) BIBS MASKS quick connectors
• Two (2) Amron model 350M Overboard Dump Chamber BIBS Masks (Built-in Breathing System)
• LED lighting
• Emergency lighting system
• Sound powered telephone
• Bullhorn 2-way communicator system
• Two (2) folding benches (bedding)

Distribution Panel:

• Air & Oxygen distribution panel
• Three (3) O₂ analyzer points in supply lines
• Flowmeter exhaust / dump line system
• One (1) Oxygen analyzer
• Depth gauge in main lock and entry lock supply lines
• Back pressure regulators
• Amron II Double lock chamber communication system

Included Are

• Acceptance Data Package including:
•  NOBO certificate(s)
•  Manual(s)
•  Certification Package

Contact us for further information on pricing