(a) A WSR lease must provide for the installation of a facility and associated infrastructure of a size and magnitude necessary for the generation and delivery of electricity, in accordance with §162.019. These facilities and associated infrastructure are considered permanent improvements. A resource development plan must be submitted for approval with the lease under §162.563(h).

(b) If the parties agree to any of the following changes to the resource development plan after lease approval, they must submit the revised plan to BIA for the file:

(1) Location of permanent improvements;

(2) Type of permanent improvements; or

(3) Delay of 90 days or more in any phase of development.