The Zoning Board of Appeals shall act in strict accordance with the procedure specified by law and this chapter. All appeals and applications made to the Zoning Board of Appeals shall be in writing, on forms prescribed by the Board and in accordance with this chapter. Every appeal or application shall refer to the specific provision of the section involved and shall exactly set forth the interpretation that is claimed, the use for which the special permit is sought or the details of the variance that is applied for and the grounds on which it is claimed that the variance should be granted, as the case may be. At least 30 days before the date of the hearing required by law on an application or appeal to the Zoning Board of Appeals, the secretary of said Zoning Board of Appeals shall transmit to the Planning Board a copy of said application or appeal, together with a copy of the notice of the aforesaid and shall request that the Planning Board make a determination in accordance with § 230-68D. Every decision of the Zoning Board of Appeals shall be by resolution, each of which shall contain a full record of the findings of the Zoning Board of Appeals in the particular case.