Model NB-84 Buoy System

 

  • Data Collection and Telemetry

  • Guard Buoys for Subsurface
    Instrument Protection

  • Pipeline and Underwater Hazard
    Marking

  • Marine Salvage and Construction

  • Dredged Material Disposal
    Site Marking
 

The MB-84 Buoy, when moored with BuoyTec's Elastic Mooring Array, provides the industry with pin-point accuracy for such critical tasks as pipeline and underwater hazard marking, dredged material management, and as guard buoys for the oceanographic community. These buoys are limited to a horizontal buoy displacement of 5 to 10% of the water depth by the elastically tethered configurations, compared to the 150 to 300% typical of conventional slack mooring schemes.

NB-84 Buoy Specifications
Hull Diameter
7 ft
Length Over All
ft
Weight in Air
lb
Immersion
lb/in
Nominal Draft
ft

Instrument Well

in (Dia)
in (Ht)
Hatch Diameter
in
Anchor Wt (wet)
lb
 

 

 

 

 

 

 

 

 

MB-72
Offshore buoy with a 46 cm (dia) by 60 cm (ht) instrument compartment
Offshore buoy with a 60 cm (dia) by 60 cm (ht) instrument compartment

 

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