285.909—When may MMS authorize facilities to remain in place following termination of a lease or grant?
(a)
In your decommissioning application, you may request that certain facilities authorized in your lease or grant remain in place for other activities authorized in this part, elsewhere in this subchapter, or by other applicable Federal laws.
(c)
Except as provided in paragraph (d) of this section, if MMS authorizes facilities to remain in place, the former lessee or grantee under this part remains jointly and severally liable for decommissioning the facility unless satisfactory evidence is provided to MMS showing that another party has assumed that responsibility and has secured adequate financial assurances.
(d)
In your decommissioning application, you may request that certain facilities authorized in your lease or grant be converted to an artificial reef or otherwise toppled in place. The MMS will evaluate all such requests, as provided in § 250.1730 of this subchapter.