If the construction official shall determine that the proposed undertaking is an "exempt development" which conforms in all aspects to the requirements of this chapter, and does not change or alter the grading or runoff flow or capacity of the site, and does not require direction for issuance of a building permit pursuant to N.J.S.A. 40:55D-34 or 36 of the Municipal Land Use Law, he shall issue a development permit and the applicant may then apply for a building permit and/or other permits that may be required.