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Marine & Dry Dock Repair

Marine & Dry Dock Repair

When marine vessels of all shapes and sizes arrive in dry dock for repairs, climate control can become the new best friend. When surface preparation is under way or interior work is conducted, dehumidification and temperature control can aid in many ways:

  • Improve application of steel surface paint
  • Control/reduce moisture
  • Maintain surface temperatures
  • Condition interior spaces during renovation/repairs

 The Benefits of Using Climate Control:

  • Provide ideal environment and control all climate settings for blasting & coating operations
  • Eliminate weather delays
  • Conform to coating spec requirements (i.e. Navy)
  • Improve life of coatings
  • Safe and effective work environment

 

We Help get the Ship out to Sea, Not at the Dock

The interior of a tent on board a marine vessel undergoing repairs.  Along the walls you can see the ducting from the dehumidification and climate control equipment.

The interior of a tent on board a marine vessel undergoing repairs. Along the walls you can see the ducting from the dehumidification and climate control equipment.

When DRYCO is involved on a project with a ship or Naval vessel, the main goal of the Captain or owner is to make repairs quickly and effectively.  They want to get the ship back out to sea to perform its duties.  Climate control not only helps the contractors who are performing repairs stay on schedule but in some cases it is critical to the application of materials.  In the case of refinishing deck surfaces, contractors will erect a temporary tent and blast, strip materials and reapply a coating.  This is all possible by holding specific temperatures and humidity levels inside the tent. There is a greater explanation involved but the point is that by using dehumidification, heating and creating a proper air air flow inside a containment, scheduled work stays on…well, schedule.  We like to think that because of DRYCO ships can sail the seas and not be stuck on a dock waiting for better weather.

Drying Equipment for Military Vessels and Small Spaces

SBDH-200
This small unit has been built specifically for drying marine vessels.

Features include:

• 200cfm • Electric • 460 volt 3 phase • 5amps • 175lbs • L:20 x W:17 x H:38

• ANSI lifting bar made with dual 12 gauge 304 stainless steel angle

• 18 gauge 304 stainless steel casing, access doors and panels

• Three smooth sides for easy handling with hand truck and when
transporting below deck

• Solid state PTC heater elements – no requirement for high
temperature limit switch

• Gasketed access panel for user mounted data logger

• Easily accessible UL approved control panel on top of unit

• All circuits protected with circuit breakers – no fuses

• Electronic humidity sensor and LED control panel

• Automatic phase switch

• Full access to internal components from two sides

• Two blowers, process and reactivation

• Process blower operates continuously, while reactivation
heaters activate with humidity load

• Three 80 micron/10 micron disposable pleated paper filters in:
process inlet, process outlet and reactivation supply

• Filters are 10-Micron 1st stage and 80-Micron 2nd stage
part # CFS-8H-105W-7/8 NSN 4130-01-548-1951

Downloadable materials on the unit can be found here:

Informational Literature

Spec Sheet

Marine Dry Dock – Blasting & Recoating – Climate Control

Dehumidification, Heat & Blast Equipment for Marine Vessel

DRYCO’s project: a nuclear collection vessel that is in the North Lake Union dry-dock in Seattle, WA for a complete blast and re-paint inside and out.  It collects spent nuclear waste from nuclear powered Navy vessels as they cruise throughout the oceans. 
DRYCO has provided dehumidification, heat and blast equipment to contractors during the interior and exterior blasting and recoating of this vessel.

Rental Equipment Provided:
(1)  5000cfm Desiccant Dehumidifier
(1) 2000cfm Desiccant Dehumidifier
(2) 60 Electric Heaters
(4) Man Blast Pot and Vacuum