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(�rdina.nce 20��-�t�8 <br />a. ��e �ninim��n area of open�ngs �n the wal�s �v�e�e inter�al <br />�Iooding �s to b� used as a ffood proof �g techniqu�. �e�-e s�a1� be <br />a rnini�num of t�vo oper�ir�gs on at �east two sides of �he st�-ucture <br />and the bottom af al� o�en�ngs sha�� be r�o higher than one-foot <br />above grade. T�e auton�ai�c o�enings shal� have a m��irnum net <br />area of not �ess t�a� one square inc� fo� every squ�re foo� of <br />en�iased area subject �o flaoding uniess a regist�red pro#�essional <br />engineer or archi�ect certifies that a smaller net area would suff ce. <br />T�he automat�c openings may be equipp�d �vith scree�s, �ouvers, <br />va�ves, or other coverings ar devices �rovided th�t ti�ey perm�t the <br />auto�natie entry an� ex�t of flood waters withoc�t an� fo� of <br />hu�n�.n �nte�-vention; and <br />b. That the enc�osed ar�a shall be �e�ig�ec� of f�oad resistan� <br />materials in accordance with the FP-3 0�- FI'-4 classi � cations in �he <br />State Build�ng �ode and shall be used solely for building access, <br />�ar�C�ng of vehic�es or storage_ <br />C. Basements, as defned b� this Sectio�, sha11 be subject to t�e followi�g: <br />l. Residential basement construetion shall no� �� allowed �eiow the <br />Regulato�-y Flood �'rotec��on Eievation. <br />2. l�on-res�dent�al basemer�ts may be allowed below the Regulatory <br />Fiood Protection Elevation provided the �asement is structurally dry <br />flood proofed i� ac�or�a�ce with this Sec#ion. <br />i�. A11 areas of �o�-resident�a� structures inc�uding basements �� be placed <br />beiow t�e Regu�ator-y F�ooc� Pr�tect�on E�e�ation shall �e flood �roofed in <br />ac�ordance with �he str�zctural�y dry flaod proofing classi�i�ations in the State <br />Building Code. Structurally dr}r flood proo�ng shall meet ihe FP-1 or FP-2 <br />flood p�-oaf ng classif cation in �he �ta�e �uilding Code a�d �his s�a1l require <br />making the structure wa�ertight �v�t� the �va�ls su�stantially in�per�eabie to <br />the �assage of wate�- ar�d with structura� co�nponents having �he ca�ab��ity of <br />resist�ng hydrostat�c a�d �yd�-od}��amic �oads and the effe�ts of bua}�ancy. <br />Structures �lood proofed ta the FP-3 and FP-4 classif cat�on s�ali not be <br />permitted. <br />E. When at any one tin�e mor� than one t�ousand (�,�O�j cub�c yards of f�� <br />or other simi �ar rnateria� is iocated on a pareel fo�- such ac�ivities as on-site <br />storage, Iandscaping, sand and grave� operations, landf��s, raads, dredge spo�� <br />disposal or cons�ruction of #�ood eo�trol w�rks, an er�s�o�/sedi�nenta��on <br />control �Ian shall be subrr�itted u�iess the co�munity �s enforci�g a State- <br />approved shoreiand management ordi�ance. �� the abse�ce of a State- <br />ap�roved shoreiand ord�nanee, the plar� shall c�early specify n�ethods to be <br />u�ed to s�tabi��ze t�e fiil on site �or a flot�d event at a mi�imurn o� the 10�- <br />�ear or regional flood event. Th� ��an shall be prepared �.n� ce�-ti�ied �y a <br />