[Code of Federal Regulations]

[Title 40, Volume 26]

[Revised as of July 1, 2006]

From the U.S. Government Printing Office via GPO Access

[CITE: 40CFR280.74]



[Page 525-526]

 

                   TITLE 40--PROTECTION OF ENVIRONMENT

 

         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

 

PART 280_TECHNICAL STANDARDS AND CORRECTIVE ACTION REQUIREMENTS FOR 

OWNERS AND OPERATORS OF UNDERGROUND STORAGE TANKS (UST)--Table of Contents

 

            Subpart G_Out-of-Service UST Systems and Closure

 

Sec.  280.74  Closure records.



    Owners and operators must maintain records in accordance with Sec.  

280.34 that are capable of demonstrating compliance with closure 

requirements under this subpart. The results of the excavation zone 

assessment required in Sec.  280.72 must be maintained for at least 3 

years after completion of permanent closure or change-in-service in one 

of the following ways:

    (a) By the owners and operators who took the UST system out of 

service;

    (b) By the current owners and operators of the UST system site; or



[[Page 526]]



    (c) By mailing these records to the implementing agency if they 

cannot be maintained at the closed facility.