Specialty Items

Ravens Marine offers an extensive line of specialty items and accessories to support your marine needs. This includes Handrails, Gates, Boat Lifts, Fixed and Articulating Stairs and much more.

Sullivan Light Duty Wave Wall

Constructed with Sullivan HD design
Metal connection brackets create stability and add strength
Diagonal steel reinforcement from wall leg to center beam
Stainless steel exterior lag bolts – prevent rust
Truss system hidden by 2”x10” outer members

Sullivan Wave Attenuators

Attenuator boxes
5 timber beams or 7 timber beams tall
Frames built from (2) 2”x10” laminated
structural timber beams
Floats incorporated into upper frame

Five Timber Beams Fully Assembled

3 sections connected by box-to-box connection plates
6 bolt truss tabs tie WA box to upper frame, reinforced with outside washer plates

Attenuator Box

Diagonal wood bracing secures and
strengthens box timber members
Inside steel legs bolt through to outside
steel angle box legs

Galvanized Structural Steel Truss Frame

Struts along top and bottom
Diagonal struts tie box legs to truss and provides support for wall boards
Truss design creates torsional rigidity
Resists unforgiving wave action

5 Timber Member WA w/ Upper Frame & Decking

Splice block connection when wave attenuator is
constructed of multiple boxes.
Steel angle outside box legs extended to connect to upper frame
Steel truss tabs between box legs connect to upper frame
Step leg design aligns splice member

Sullivan Wave Attenuator Assembly

Integrated truss tabs stick upwards to attach the box truss to the dock frame

Sullivan HD frame, constructed with 2”x10” beams and preinstalled floats, is attached to the top of the attenuator box

Tab to tab center brace reinforces beams on each side of box

Internal pile guides are built into the frame,
with pile rollers and decking installed last

Completed attenuator boxes prepared for shipping

How Sullivan Wave Attenuators Work

Attenuator walls and box truss sit mostly below water level

Sullivan HD timber frame and floats attach to the top of the boxes

Surface fully decked as a useable dock