Reclaim land for more than 40 years

"All LEED projects must be constructed and operated on a permanent location on existing land" from these statement. It is clearly indicate that LEED project at reclaim land is not allowed for certification. We have a project that develop on reclaim land that finished 1970s. More than 40 years, this reclaim land already developed as multi-storey car-park. At the same location, this multi-storey car-park will be demolished and rebuilt for our new development aiming for LEED. Can I consider our location as "permanent location on existing land"?