After the public hearing as required above,
the Board shall approve or, if the plan does not comply with the Subdivision
Control Law or the rules and regulations of the Planning Board or
the recommendation of the Board of Health or its agent, shall approve
with modification or disapprove such plan. In the event of disapproval,
the Planning Board shall state in detail wherein the plan does not
conform to the rules and regulations of the Board or to the recommendation
of the Board of Health or its agent, and the Board shall revoke its
disapproval and approve the plan which, amended, conforms to such
rules and regulations or recommendations. Final approval, if granted,
shall be on the condition that the plan meets approval under the Wetlands
Act, MGL c. 131, § 40.