You can see full details of the proposals on Guernsey Airport website:
http://www.guernsey-airport.gov.gg/A...2%20July09.pdf
which gives a copy of the slides used at the public meeting. Option C was chosen, Deputy Kuttelwascher's plan, which displaces the runway to west and planes off mound rather than build it up, with consequent cost saving.
I believe final ratification will be required by the states once tenders have beenn received. Let's hope this doesn't go the same way as the Incinerator!
Pete Andre