Possible Clues:

• Dandified
• Too fastidious
• Stuffing cod, say, work with a bit of pasta like macaroni
• Wet creature in water crossing quiet river on return
• Affected to work on pressure in submarine
• Camp with old shopping centre fitted into angle
• Dressed showily that's the fellow taking work shipbuilding
• Brilliant swimmer carries work quietly - how dandy!
• Dandyish
• Cold customer devouring old pages of the Dandy