JettyGuard Engineering · Marine Insights
Technical insights, product updates, and marine engineering guidance.
Most response-boat collar enquiries arrive as one line. Offers then look similar, arrive at different prices, and cannot be compared...
A retrofit needs evidence before it needs a design. When an existing concrete dock must accommodate a replacement or additional...
Cracked rubber, a drooping unit, a tilted panel or a slack chain forces a quick call: repair or replace? Visible...
Specifying a marine fender without understanding which family fits your operating conditions leads to wasted time and unsuitable offers. Marine...
Berth, berthing, mooring, docking, anchoring. Tender documents mix these words, and the wrong one sends a fender enquiry to the...
You need to transfer cargo between vessels, but you don’t know whether you need an operation plan or a fender...
Many buyers receive proposals that look similar but differ significantly in what they include and verify. Price comparison becomes meaningful...
Two foam-filled fenders can look identical on the quay and carry the same size on the drawing. After repeated service,...
Most buyers ask us the same thing before a berth project: foam or rubber? Both absorb berthing energy, but they...
LNG terminal owners and EPC engineers now have one practical issue to check: many fender specifications still refer to WG33,...
Buyers ask me about EVA foam density and reaction force curves. Almost nobody asks about the skin. That is a...
Engineers planning an LNG berth, an FSRU mooring layout, or a ship-to-ship transfer station usually arrive at the same fork...
For FSRU berthing, the first question is not always fender size. It is usually the count: how many pneumatic fenders...
STS fender selection comes down to service life, certification route, and maintenance reality. Consultants often default to ISO 17357 pneumatic...
How do you calculate berthing energy for an LNG carrier? A berthing energy calculation follows PIANC MarCom 211 (2024): Ek...
Most buyers start with fender size. That is the wrong starting point. The right starting point is the application —...
Most fender inquiries start with a size question. The vessel class is known, the berthing energy is estimated, but the...
Most procurement specs reference “ISO 17357” without specifying which part, which fender type, or which inspection clauses apply. The result:...
The OCIMF Ship to Ship Transfer Guide is the governing reference for STS fender selection. But the actual requirements —...
Select a pneumatic fender for an LNG terminal in five steps: calculate effective berthing energy using vessel displacement and PIANC...
Most engineers searching this question find conflicting answers. Some sources describe jetty fenders. Others list foam fenders. Neither is correct...
The foam filled marine fender1 represents the pinnacle of modern berth protection, combining advanced materials with high-performance engineering. These fenders...
Static protection systems fail when tides fluctuate. Your monopiles are left exposed to heavy ship impacts. Donut foam fenders solve...
Offshore platforms face relentless battering from harsh seas and massive supply vessels1. Without proper protection, catastrophic structural damage is inevitable,...
Marine operations face constant risks. Sinking buoys or waterlogged fenders destroy project budgets and safety margins. The secret to unsinkable...
Are your traditional marine fenders degrading too fast? Constant replacements drain your budget and risk vessel safety. You need a...
Choosing the wrong foam fender ruins your marine operations. You lose money on fast wear or waste budget on over-engineering....
Berthing heavy ships involves massive amounts of energy and friction. Without a reinforced skin, your foam fenders1 can tear, leading...
Two foam filled fenders can carry the same nominal rating, list the same material names, and still be in very...
<p>Large vessels hitting commercial docks cause massive damage without proper protection. I've seen ports spend millions on repairs that could...
