Building a 100 x 200 Riding Arena
https://privatebin.net/?ea9f69ae9d90b163#ESv93Eh3LdpaAXKAU5xbbBptCebYv6hm347R5Bker6mc
A drainage system that is well-designed, properly maintained and has a long lifespan and high-quality functionality is crucial to the performance and longevity of an arena