Mass Fusion containment shed

The Mass Fusion containment shed is a location in the Commonwealth in 2287.

Background
The Mass Fusion containment shed is a pre-War radioactive containment center, formerly owned by Mass Fusion. The shed was one of several locations under investigation due to formal inquiry into toxic waste dumping at Lake Quannapowitt, instigated shortly after 27 people fell seriously ill or suffered radiation burns at the Lake Quannapowitt Bass Fishing Tournament.

During the investigation, the hazardous materials inspector sent to the site began to strongly suspect that the operation wasn't operating within the law. On the instruction of Mr. Feld, the site supervisor "got rid of him" in a manner that, if discovered, would have incarcerated him for life.

Layout
The interior is a warehouse storing many barrels of radioactive material, as such irradiating the entire building. It contains glowing radroaches and feral ghouls. In the top floor room is the supervisors terminal, containing personal entries and the lock control for the security gate at the rear of the ground floor.

A floor hatch is located behind the barrels next to the conveyor belt, directly opposite the generator which leads to the reactor room. In the center of the reactor room, there is a generator with a switch affixed to the farthest side.

Notable loot

 * A fusion core on the generator behind the security gate.
 * A Vault-Tec lunchbox is located in the subterranean area on the desk next to a broken terminal.

Appearances
The Mass Fusion containment shed only appears in Fallout 4.

Behind the scenes
It is possible to jump onto the southeast corner of the lower roof (via a large pipe and two air conditioners), where one will find a synth and a human corpse. This seems to be a reference to the final scene of Blade Runner.

Bugs

 * Flipping the circuit breaker in the sub-level will sometimes fail to disable the automated radio alarm. A workaround is to return to radio tower 3SM-U81 and re-extend the satellites, then return to the containment shed to flip the breaker again. The warning klaxons in the sub-level can de-sync with the radio signal if the klaxons are turned off before resetting the radio tower.
 * Both of the ghouls that are hidden in the radioactive waste in the middle of the warehouse can not be looted directly. A workaround is to order one's companion to search the corpses. On PC, one can open the developer's console, click on the ghoul, and enter the command as another workaround.