Whether Petitioners' application for a permit to construct a dwelling in Walton County, Florida, should be approved, pursuant to Chapter 161, Florida Statutes. In January of 1984, Respondent Department of Natural Resources provisionally denied Petitioners' application for a permit pursuant to Chapter 161, Florida Statutes, to construct a dwelling on their property in Walton County seaward of the existing coastal construction control line. Petitioners requested a hearing pursuant to Section 120.57(1), alleging that the denial of their application was unlawful on constitutional grounds and that it exceeded Respondent's discretionary powers under Chapter 161. The request for hearing was referred by Respondent to the Division of Administrative Hearings, Case No. 84-0508. Thereafter, Respondent's motion to strike those aspects of the petition alleging the unconstitutionality of the proposed denial was denied on the basis that Petitioners properly may preserve such matters for any appellate review. Thereafter, Petitioners sought to amend their petition to allege the invalidity of certain of Respondent's rules and, although such petition was granted, Petitioners were informed that any administrative determination of the invalidity of rules must be made the subject of a separate petition filed with the Director of the Division of Administrative Hearings. On June 11, 1984, Petitioners filed a petition with the Division challenging the validity of certain of Respondent's rules which were cited by Respondent as the basis for the proposed denial of Petitioners' application for a permit. The petition alleged that said rules were not appropriate to the ends specified in Section 161.053, Florida Statutes, that the effect of the rules was to establish a class of property owners who could be excluded from receiving permits to construct dwellings seaward of the coastal construction control line merely because their lots or parcels of land are larger than their neighbors or other adjacent owners, and that such rules are arbitrary and capricious as they relate to the petitioners because other property owners in Walton County had been permitted by Respondent to construct dwellings similar to hat proposed by the Petitioners beyond the coastal construction control line. DOAH Case No. 84-0508 and the case involving the rule challenge, DOAH Case No. 84-2053R, were consolidated for purposes of hearing. At the hearing, Petitioners presented the testimony of Brett Moore, a coastal engineer employed by the DNR Division of Beaches and Shores, Dennis Evans, an architect, and Petitioner Edward S. Coley. Petitioner submitted ten exhibits in evidence Respondent presented the testimony of Brett Moore, Deborah Flack, Director of the Division of Beaches and Shores, and Ralph Clark, Chief of the Bureau of Coastal Engineering and Regulation. Respondent submitted 21 exhibits in evidence. Posthearing submissions submitted by the parties in the form of Proposed Recommended Orders have been fully considered and those portions thereof not adopted herein are considered to be either unnecessary, irrelevant, or unsupported in law or fact.Petitioner should be permitted to construct home as wishes. Agency did not prove construction would damage dunes to extent of meeting burden.

Validity of Respondent's Rules 16B-33.05(1), 16B-33.05(2), 16B-33.05(6), 16B-33.06(2), and 16B-33.07(2), Florida Administrative Code, pursuant to Section 120.56, Florida Statutes. In January of 1984, Respondent Department of Natural Resources provisionally denied Petitioners' application for a permit pursuant to Chapter 161, Florida Statutes, to construct a dwelling on their property in Walton County seaward of the existing coastal construction control line. Petitioners requested a hearing pursuant to Section 120.57(1), alleging that the denial of their application was unlawful on constitutional grounds and that it exceeded Respondent's discretionary powers under Chapter 161. The request for hearing was referred by Respondent to the Division of Administrative Hearings, Case No. 84-0508. Thereafter, Respondent's motion to strike those aspects of the petition alleging the unconstitutionality of the proposed denial was denied on the basis that Petitioners properly may preserve such matters for any appellate review. Thereafter, Petitioners sought to amend their petition to allege the invalidity of certain of Respondent's rules and, although such petition was granted, Petitioners were informed that any administrative determination of the invalidity of rules must be made the subject of a separate petition filed with the Director of the Division of Administrative Hearings. On June 11, 1984, Petitioners filed a petition with the Division challenging the validity of certain of Respondent's rules which were cited by Respondent as the basis for the proposed denial of Petitioners application for a permit. The petition alleged that said rules were not appropriate to the ends specified in Section 161.053, Florida Statutes, that the effect of the rules was to establish a class of property owners who could be excluded from receiving permits to construct dwellings seaward of the coastal construction control line merely because their lots or parcels of land are larger than their neighbors or other adjacent owners, and that such rules are arbitrary and capricious as they relate to the petitioners because other property owners in Walton County had been permitted by Respondent to construct dwellings similar to that proposed by the Petitioners beyond the coastal construction control line. DOAH Case No. 84-0508 and the case involving the rule challenge, DOAH Case No. 84-2053RX, were consolidated for purposes of hearing. At the hearing, Petitioners presented the testimony of Brett Moore, a coastal engineer employed by the DNR Division of Beaches and Shores, Dennis Evans, an architect, and Petitioner Edward S. Coley. Petitioner submitted ten exhibits in evidence. Respondent presented the testimony of Brett Moore, Deborah Flack, Director of the Division of Beaches and Shores, and Ralph Clark, Chief of the Bureau of Coastal Engineering and Regulation. Respondent submitted 21 exhibits in evidence. At the conclusion of Petitioners' case in chief, Respondent moved to dismiss the rule challenge petition on the grounds that no evidence had been presented to establish the invalidity of the challenged rules. Ruling on the motion was reserved pending the rendition of the Final Order in that proceeding. Posthearing submissions submitted by the parties in the form of proposed final orders have been fully considered and those portions thereof not adopted herein are considered to be either unnecessary, irrelevant, or unsupported in law or fact.Petitioner has failed to demonstrate that rules are invalid. Petition is dismissed.