Riving av gipsvegger 31.4 m2

Hei! i want to Demontering 31. 4 m2 of a gipsplate wall thickness 10cm. This is most simple wall with one gips plate on both sides with metal profil inside. i want to know how much it costs and how long it will take. Im planing other work but i want to know the price separately: Pigging 10. 5 m2 of tiles on the floor - Demontering Wooden door with a door frame 5 pcs - Demontering 30 m2 of floor panels - Send me by mail the price for all these works separately. Sorry Im working all day and i dont hage time for talking and befaring with all companies. Please contact with me by mail. Med hilsen