An Act Regarding Reconstruction of Residential Structures on Sand Dunes
Maine Legislature, Session 126, LD 1102
Committee: Environment and Natural Resources
Sponsors: GOODALL, WELSH, BOYLE, SAVIELLO, HARLOW
Amends: 38 MRSA §480-A

Legislative Document 
No. 1102 
S.P. 384 
In Senate, March 19, 2013 
An Act Regarding Reconstruction of Residential Structures on Sand 
Dunes 
(EMERGENCY) 
Reference to the Committee on Environment and Natural Resources suggested and ordered 
printed. 
DAREK M. GRANT 
Secretary of the Senate 
Presented by Senator GOODALL of Sagadahoc. 
Cosponsored by Representative WELSH of Rockport and 
Senators: BOYLE of Cumberland, SAVIELLO of Franklin, Representative: HARLOW of 
Portland. 
Emergency preamble. Whereas, acts and resolves of the Legislature do not 
become effective until 90 days after adjournment unless enacted as emergencies; and 
Whereas, routine technical rules regarding reconstruction of an existing structure in 
a frontal dune were adopted by the Department of Environmental Protection in 2012, 
pursuant to Public Law 2011, chapter 538, and those rules are not consistent with 
legislative intent; and 
Whereas, changes in the conditions for approval of reconstruction of an existing 
structure on a frontal sand dune are needed before the summer building season in order to 
avoid harm to the coastal sand dune system; and 
Whereas, in the judgment of the Legislature, these facts create an emergency within 
the meaning of the Constitution of Maine and require the following legislation as 
immediately necessary for the preservation of the public peace, health and safety; now, 
therefore, 
Be it enacted by the People of the State of Maine as follows: 
Sec. 1.  38 MRSA §480-AA, as enacted by PL 2003, c. 130, §1, is repealed and 
the following enacted in its place: 
§480-AA.  Coastal sand dune 
1.  Rules.  Rules adopted by the board regarding development in coastal sand dune 
systems are major substantive rules as defined in Title 5, chapter 375, subchapter 2-A. 
2.  Reconstruction of an existing residential building in a frontal dune.  The 
reconstruction of an existing residential building whose entire footprint is in a back dune 
may be relocated in a frontal dune on the same lot on which the building is located if: 
A.  The existing residential building: 
(1)  Is a permanent structure that has not been previously reconstructed; 
(2)  Existed in a back dune on the lot and was landward of an existing seawall 
prior to June 8, 2006; 
(3)  Was originally constructed in a back dune after January 1, 2003, in 
accordance with a permit issued by the department under this article; and 
(4)  Is not severely damaged by wave action from an ocean storm; 
B.  The entire residential building when reconstructed: 
(1)  Is landward of an existing seawall; 
(2)  Has a footprint that is 2,500 square feet or less, that is not located in a V-zone 
as identified on the effective Flood Insurance Rate Maps issued by the Federal 
Emergency Management Agency and that does not exceed 20% of the total area 
of the lot.  The land area within the V-zone may not be included as part of the lot 
for purposes of this subparagraph and up to 500 square feet of additional 
development may occur on the lot in order to provide parking and access, 
including handicap access; 
(3)  Is elevated on posts as required in rules of the department regarding sand and 
water movement; 
(4)  Is no more than 35 feet in height, except that it may exceed 35 feet for the 
sole purpose of meeting the elevation requirements in rules of the department  
regarding sand and water movement; and 
(5)  Is constructed at the greatest practicable distance from the beach, as 
determined by the department; 
C.  The lot on which the residential building is reconstructed: 
(1)  Was a deeded lot of record as of August 1, 1983; 
(2)  Is not precluded from development by any other federal, state or local 
requirements; and 
(3)  Has an adjacent lot on each of its sides, along the length of the frontal dune, 
that contains a residential building that is located within 100 feet of the lot line 
and that existed on January 1, 2003; and 
D.  Relocation of the residential building on the frontal dune is minimized to the 
extent practicable, as determined by the department. 
In approving reconstruction pursuant to this subsection, the department shall require sand 
dune mitigation and enhancement measures, including, but not limited to, restoring the 
dune topography and elevating the crest of the sand dune to at least one foot above the 
100-year floodplain or wave run-up level and enhancing with native vegetation the 
portions of the lot that are not covered by buildings or parking areas. 
Emergency clause.  In view of the emergency cited in the preamble, this 
legislation takes effect when approved. 
SUMMARY 
This bill provides standards for the reconstruction in a frontal sand dune of an 
existing residential structure whose entire footprint is in a back dune on the same lot.