Publicly owned parks, playgrounds, pools, docks, piers, golf courses, ports, mass transit and similar facilities are Category G. Beaches qualify only if engineered and maintained with a renourishment program; sand lost in the incident is then eligible.
For beaches: original design and as-builts, the maintenance plan and funding, and every renourishment’s design and as-builts.
Keep a complete renourishment history. Without it, an engineered beach is treated as natural and its sand is ineligible.