The time for decision when Planning Board reviews application for subdivision, site plan or conditional use approval that includes request for hardship variance or special permit is as follows:
Whenever an application to the Planning Board for approval of a subdivision plat, site plan or conditional use includes a request for hardship variance, the Planning Board shall grant or deny approval of the application within 120 days after the date of submission of the complete application to the administrative officer.
In the event that the developer elects to submit a separate consecutive application pursuant to §
30-11.5a, the aforesaid 120-day limitation shall apply to the application for approval of the hardship variance or special permit, and the period for granting or denying any subsequent approval shall be as otherwise provided in this chapter.