Fish Passes

We specialise in technical baffled fish passes and natural fishways/rock ramps. A full CAD facility is available in-house for design and 3D solid model engineering drawings. At an early stage of the design, we liaise with developers and civil engineers to determine a cost effective approach that is tailored to the specifics of the site and fish species present.  

Baffled Fish passes (Larinier, Alaskan A, Plain Baffle Denils) can be fabricated in aluminium, galvanised steel or stainless steel in several sections or a single span depending on site access and installation reqiurements.

Examples of CAD design for fish passes

Examples of engineered fish passes