Search Search results for 'grangemouth' Pages & documents Services 0 FAQs 0 Pages & documents Services No services found Sorry, we were unable to find any relevant services. Please try using another search term. Frequently Asked Questions Gritting Why do gritters spend so much time in and around Grangemouth? Our depot and salt dome – which holds up to 8k tonnes of salt - are both based in Grangemouth. That means all our gritters set off, return to re-fuel, load up with more salt, and change drivers from the same area.