Nothing in this act contained shall affect the provisions of any other law in so far as such law limits amount of indebtedness or requires a vote of the people or the approval or the concurrence of any officer of a county or municipality in the authorization or the financing of a public works project, or the action of any commission, board or body required by any other law as a condition precedent to the appropriation of money or the approval of any commission, board or department of the state required by any other law.
N.J.S. § App.A:3-10