Except when the Secretary makes a finding of imminent jeopardy to a physical trust asset, a natural resource, or public health and safety, requiring immediate reassumption as provided in subpart M of this part, a finding by the Secretary of substantial failure to carry out the terms of the construction project agreement under title IV of the ISDEAA or funding agreement that includes a construction project or program without good cause is not corrected or resolved by the Tribe/Consortium during the suspension of work, the Secretary may initiate a reassumption at the end of the 30-day suspension of work if an extension has not been negotiated. Any unresolved dispute will be processed in accordance with the Contract Disputes Act of 1978, 41 U.S.C. 7101, et seq.