Clauses of purpose: "for + -ing" or "to-infinitive [duplicate]

In the following sentence, how should the clause of purpose be introduced?

• In addition to normal maintenance, there are additional costs associated with interventions that may be required to meet/for meeting minimum safety standards

Both are correct:

"Interventions that may be required to meet minimum safety standards."

"Interventions that may be required for meeting minimum safety standards"

• Sarah went to the computer lab to print out her research report.
• This function on the air conditioner is for reducing humidity.

Clauses of purpose are usually introduced by

• "to" + infinitive
• "in order to" + infinitive
• "in order that"
• "so as (not) to" + infinitive
• "so that" + an auxiliary verb (can, could, will, would...)
• "in case" + present simple
• "for" + noun
• "for" + "-ing"
• "with a view to", "for the purpose of", "with the intention of" + "-ing"
• "prevent + noun/pronoun + from + "-ing". (negative purpose)

see more at http://www.ecenglish.com/learnenglish/lessons/clause-purpose