Task $3$: Fire and explosion

$3($a$)$ Outline what improvements could be made to the degreasing process to

reduce the risk of a fire or explosion. $(16)$

Note: You should support your answer, where applicable, using relevant

information from the scenario.

$($b$)$ In the event of a fire or explosion occurring, explain measures that would

reduce its consequences. $(10)$

Note: You should support your answer, where applicable, using relevant

information from the scenario.