© Preline Fishfarming Systam A.S., 2014

© Preline Fishfarming Systam A.S., 2014

Presents

Extended Smolt Farm

Extended Smolt Farm

© Preline Fishfarming Systam A.S., 2014

Water drawn from 25-30 meters

Flow boosters

Dead fish traps

Faeces and feed traps

Polyethylene main materialFrom submerged

to surfaced

Extended Smolt Farm

© Preline Fishfarming Systam A.S., 2014

9 hatchesBackup power

& oxygen

Built on basis of

Nytek and NS 9415

Volume 2000 m3

Extended Smolt Farm

© Preline Fishfarming Systam A.S., 2014

Good salinity, temperature and oxygen in

Zero sea lice in

Clean water outflow

back to depth

20-year operabilityEasy inspection

& maintenance

Easy logistics

by ship

Extended Smolt Farm

© Preline Fishfarming Systam A.S., 2014

WATER:

flow 20-40 cm pr sec. /

volume 660 m3 pr min. /

replacement in 3-4 min

PROTECTS AGAINST:

Pathogens, Parasites & Predators

OPERATIONS OPTIMISATION:

Water flow speed / Oxygen / Feed / Light /

Temperature

Extended Smolt Farm

© Preline Fishfarming Systam A.S., 2014

Control of fish welfare / quality

No escapes?

Lower mortality

No lice treatment?

Higher FCR

Growth period 4 months to reach 1000 grams

Production 150 tons 2 to 3 x pr yr

Profitabel for the farmer

How did we get here

History

• The Technology has been tried

previously:

– 1986 – Tromsø

– 2008 – Hardanger – summer test

– 2009/2010 Hardanger – 16 months

• 2010 Results

– Good conditions – temp & O2

– Excellent fish welfare• Minimal lice

• No decease

• No escapes

• Minimal mortality

– Better growth than reference

– High quality on Harvest

Extended Smolt

• Development project run in 2010/11

• Specification / Design / Calculation

/ Patent

• Building des-13 to sep-14

• Test from operations oct-14

• Partners: – Lerøy Vest / Lerøy Seafood Group

– ØPD Solutions

– Fireco / Offtek / Global Maritim

– Norner / Sintef / Akvaplan niva /

Fjord forsk Sogn

– Haplast / Nofi / ABS ++

©2013, Preline Fishfarming System AS 8©2013, Preline Fishfarming System AS 8 NASF Marine Innovation Day March 4th 2014

Extended Smolt Farm

© Preline Fishfarming Systam A.S., 2014

Questions?

© Preline Fishfarming Systam A.S., 2014