It is the intent of the Legislature that "one-stop permitting" shall expedite the decision-making of all agencies having separate but similar, related or interrelated jurisdiction or authority over certain activities performed by or benefits granted to persons within the state without impinging on the jurisdiction or authority of these agencies. The "one-stop permitting" required by this chapter shall not alter the powers, duties and responsibilities of any agency, its expressed purpose being to improve the procedural operations of these agencies.