Translating three DVD scripts into Dutch

I need three scripts which have a total word count of 20,662 to be translated from English into Dutch. They will be sent off to a voiceover artist to make the audio track.They are about dog training and so there is no complicated jargon. The scripts have numbers in them to help the editor when he come to putting the voiceover on the films. The chapter headings are to have the English alongside the translation, again to help the editor.
I need the three scripts completed by the 16th Feb. I am based in London.