Orange County NC Website
38.3.6 An Autha�-ization to Cons�ruet sk�all be zsstzed fhat addresses eaeh <br /> campanent of the remote systeixa. Aut�arizations to Constnxct�irnited <br /> portions of'the system{i.e. s�ppiy Iines, ni�rification�elds, taz�ks and <br /> ap�urtenances}may be issued provided �hat the en�zre systeam is installed, <br /> tested, and a�aproved prior to ��e issuar�ce af the Operation Permit. Supp�y <br /> Iine network(s) require an Authorization to Co�st�uct�hat acldresses <br /> installafion a�'�he entire network at one time. <br /> 38.3.7 A11 system campanents shall t�e installe�t by a contractor who is registereci <br /> with Oraa�ge Coun�y Health D�partment. Prior to issuance of an operation <br /> pern�it for a z-ez�r�ote system aI1 af the fbllawing criteria shall be met, as <br /> applicable: <br /> • A contract for opearatian artd maintenance shal�be e�cecuted between the <br /> system owner and an ORC as zequireci in accardanee with Rule .1961{b) <br /> and Section VII of t�is document and sha��remazn i�e�fact as lang as the <br /> syste�xa is in t�se <br /> � The �inal tri-party agreernent sha11 be executed and recorded at the <br /> Regzster of Deeds office <br /> • All inspections as required by the LHD shall be coznple�ed <br /> • For syste�s or system coampozae�.ts arequired to be design.ed by a <br /> prafessional engineer ar an au�horized design indi�idual, the owner shall <br /> submzt a�rri�ten certificatian signed by tY�e c�esigner tY�at the sy�tem was <br /> installed in aCCOrdance vvith the approved p�ans and specificatinns <br /> • All in�.ivzdual easement areas shall b�surv�y�d and marked with <br /> permanent amon�amer�ts tha� are cXearly laY�eled as to�he easerne�� a�rea <br /> and t�ie lot i� serves. Monuments shall xzaeet z�ni�i�nuna surveyzng <br /> standards in accarciance wzt�the appendxx. <br /> 38.4 Sys��ar� S�zing a�c� Design Griteria <br /> 38.�.1 Septic Tank: The septic ta�ak s�all be designe�. and.constructed in <br /> aecordance with Rule .1952 and .1954 and sizecl in accordance with .1952 <br /> (b) {1}. <br /> 38.4,2 Pump Tank: The pum}� dosing tank volurr�e shall be not be less than the <br /> required septic tank volume and shall also provide for: <br /> • Minim�ran puxnp s�bme:rgence z�equi;remer�t: E�`fl�e�t valume t�at cavers <br /> the pum� and the pump hausi�g, or i� accordance wi�h pump <br /> znar�ufactuz-er°s suggestioz�s, but in z�a case shall �ess than J.2 inches of <br /> effluent remain in�he tanlc at all times. The pump intake sha11 be at least <br /> 5" fram �he interior hotta�n of the tar�k. <br /> • Minimum I]ase Volume: T�e�alume needec��a fill�he nitrifzcation lines <br /> to &6°/a o�'their capacity at each discharge except as required for low <br /> p�ess�t'e pipe distribution, Modified Systems (.1956), and I &E systems. <br /> • High-Water Le�el Alanm: Th.e high-water alarzan��at activates within six <br /> inches above t�e pump-on level. <br /> • Emergency S�orage Capaeity requzare�ent: Effluent val�tme that equals t�e <br /> design daily flaw for�he residenee above the high-water ala� activatian <br /> level. <br /> 38.4.3 Supply line <br /> ._._ ______ __.___�_ Page� of� ..__— <br /> Review I3ue I7ate: April 17,2009 <br /> Reviewed hy:Envir�onrnental Flealth Directnr <br />