Copyright © 2015 Renewable Power Consulting, PA
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President: Alfred Nash, P.E.
info@renewablepowerconsulting.com
Fish Passage Design
Pushaw Denil Upstream Fish Passage
Renewable Power Consulting staff provides both standard and innovative solutions to satisfy fish passage requirements. Our staff seeks to improve standard fish passage designs by providing systems which balance operation and maintenance costs versus initial construction costs. Whether the solution involves unique multiple discharge location elevator hoppers, self-crowding hopper systems, gravity closed gates, long-lasting aluminum baffles or similar innovative solutions, we provide proven effective designs that are superior to standard, assembly line fish passage designs. Our designs have literally saved hundreds of thousands of dollars over conventional designs.
RPC services include the following:
•Supervision of subsurface or underwater investigations
•Conceptual to final design of civil, mechanical and electrical systems
•Preparation of regulatory permit applications
•Resource agency consultation and negotiations
•Contractor selection
•Construction and Contract Management
•Periodic construction monitoring
In addition to design services, RPC provides effectiveness testing management services for both upstream and downstream passage systems. This includes the following:
•PIT studies
•Radio telemetry studies
•Mark and recapture studies using floy tags and dyes
•Draft tube netting studies
•Live box netting
RPC staff has designed the following:
Upstream Fish Passage Systems:
•Automated Fish Elevator systems
•Vertical Slot Fish Ladder
•Denil Ladder Fish Ladder
•Steeppass Ladder
•Natural and Rock Ramp Fishways
•Eel ladders
•Viewing Rooms (public and private)
Downstream Fish Passage Systems:
•Angled Bar Racks systems
•Through the rack bypass systems
•Louvers
•Recirculating (pump-back) systems
•Fish Sampling systems
•Downstream Eel Passage systems
•Dam Removal
•Permitting and Construction Management
Renewable Power Consulting was chosen to design a Denil fish ladder and spillway gate for the Pushaw Dam by the Atlantic Salmon Federation.
Our responsibilities included development of design alternatives, photo rendering of proposed project, development of opinion of costs, preparation of design and bidding documents, periodic construction monitoring, and resolution of site changes.
207-992-3926
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