Harvest drops

Taken apart with a harvesting tool (axe, pickaxe, shovel), before perks and tool bonuses.

Salvage drops

Extra parts when salvaged with a wrench, ratchet or impact driver.

When it collapses

Falling, it leaves Scrap Metal Pile (75% of the time) where it lands.

Where to find (9 POIs)

Haven Hotel (tier 5), U.S. Army Post #7 (tier 5), Ironwood Paper Mill (tier 4), NDC Checkpoint Three (tier 4), COC Chemicals (tier 3), Navezgane Creamery (tier 2), Bomb Shelter 41 (tier 1), Box Factory, Hybrid Energy Substation #5.

Points of interest built with this block (any of its variants), the highest tiers first, from the game's prefab files.