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IN <br /> � <br /> State Water Resources Control . 9uo� l o�2 <br /> - _=- <br /> V 0 <br /> Home*Water Issues*Programs*Um ->>Leak Prevention*Lga <br /> UST�]� ����.o�al�K�mi*�x�n���(]�G���8���_���_... .......----......_.... ___ ......... <br /> uG4m-5'CONTRACTORS'LICENSING AND CERTIFICATION REQUIREMENTS <br /> FOR INSTALLATION,REMOVAL,AND UPGRADE OFUNDERGROUND STORAGE TANKS <br /> June 14. 1898 <br /> To: Local-Agencies and Interested Parties <br /> LG 48-5 CONTRACTORS'LICENSING AND CERTIFICATION REQUIREMENTS FOR INSTALLATION,REMOVAL,AND UPGRADE <br /> OrUNDERGROUND STORAGE TANKS <br /> This letter combines and updates LG 48-4 with LG 75-3,"Licensing Requirements for Hazardous Substance Removal and Remedial <br /> Action."Together,this letter serves to provide contractors'licensing and certification requirements for installation,removal,or upgrading <br /> ofUSro.This update covers: <br /> 1. licenses required mapply interior lining inoLIST; <br /> u. licenses required minstall abladder system ineUST; <br /> 3. licenses required minstall corrosion protection systems onto VSTs;and <br /> 4. change in policy regarding the hazardous substance certification requirement for interior lining contractors. <br /> Licensing <br /> Any work mupgrade,install,orremove U8Taio subject to contractor licensing if the total cost ofsuch work is$3OOormore.Under <br /> current Contractors State License Board(CSLB)policy only those contractors holding one of the following classifications are properly <br /> licensed mcontract for such work: <br /> General Engineering Contractor(A)-General engineering contractors may work on underground storage tanks for any purpose <br /> whatsoever ouany location. <br /> General Building Contractor(B)-General building contractors may work onanunderground sto tank only Jsuch work io <br /> performed under contract to construct or remodel a building that houses people,animals or chattels,and the work involves the use <br /> ufotleast oormore unrelated trades oriusubcontracted uothe appropriate license. <br /> Plumbing Contractor(C;ue) Plumbing contractors may work on any underground storage tank that provides a service to a <br /> building.This includes storage tanks for service stations.Any other type of underground storage tank may only be worked on by a <br /> General Engineering Contractor(»). <br /> Limited Specialty Contractor(C-61-D-40)-Service station equipment contractors may work on fuel underground storage tanks at <br /> service stations or any other site where storage capacity does not exceed 20,000 gallons.This license is not currently being issued <br /> byCSLB. <br /> '°Acontractor possessing any one nfthe above licenses m contract mapply interior lining uoaLIST. |naccordance with LG 136F1. <br /> "Interior Lininand Cathodic Protection of Underground Storage Tanks,"a contractor may also apply interior lining if possessing <br /> one mthese licenses: <br /> 'wPainting and Decorating({;33} <br /> 'wLimited Specialty/Synthetic Products(C'81/D12) <br /> *Limited Specialty/Protective Coating(C-618D51) <br /> Only those contractors holding one of the following classifications are properly licensed to contract for installation of bladders: <br /> General Engineering Contractor K\> <br /> Plumbing Contractor({-3O) <br /> 'wLimited Specialty/Protective Coating(C' 1/D51) <br /> For information regarding the qualifications necessary mdesign,certify,install,and test corrosion protection systems see LG 145. <br /> "Clarification orCorrosion Specialist and Cathodic Protection Teote,.^ <br /> Summary of Licensing Requirements <br /> Plumbina Limited Limited Limited <br /> n ]al Painting and (C-36) Specialty/ FSpea Specialty/ <br /> General [G�Z g Decorating(C- Synthetic (C_c <br /> Engineering Bu Idin 6 /D Protective <br /> }ttp://www.waterbOardo.ca.go����esues//—Frograms/umt/lo�revention/Igs/48_5.shtml 2/17/2018 <br />