Website update in 4 langauges

We require our website to updated in 4 languages. Content is already available in English, so equivalent pages need to be added to our French, German, Italian and Spanish websites.

To do this, you will need to populate a local language template with the English copy/imagery, then add the translated text (supplied). In total there are 3 pages to be created, per language.

Additionally, updates need to be made to a number of pages and navigation files, as follows:
- Small update to 'category' overview page
- Add appropriate navigation links on main menus

Finally, a number of custom 'search' and 'compare' functions need to be updated, which require:
- addition of PHP coding to 3 pages
- addition of content to 3 pages
- insertion of new content to MySQL database

Note: All of the above have already been completed on the English language website, so coding details are already available.

Potential suppliers must have an eye for accuracy and attention to detail.