Contract analysis

I. INTRODUCTION AND FILING PARTY IDENTIFICATION Pursuant to Rule 2101 of the Commission's Rules of Practice and Procedure, 18 C.F.R. § 385.2101, and the applicable provisions of the Commission's regulations governing appearances before the Federal Energy Regulatory Commission ("Commission" or "FERC"), the undersigned hereby submits this Notice of Appearance and Designation of Lead Counsel on behalf of Ridgeline Midst

II. DESIGNATION OF LEAD COUNSEL Ridgeline hereby designates the following individual as lead counsel in these proceedings: George Trujillo Responsible Partner, Energy & Infrastructure Practice Group Calderwood & Harkness LLP 1601 K Street NW, Suite 900 Washington, DC 20006 Telephone: (202) 661-4500 Facsimile: (202) 661-4501 Email: gtrujillo@calderwoodharkness.com Mr. Trujillo is a member in good standing of the bars

III. DESIGNATION OF ADDITIONAL COUNSEL In addition to the designation of lead counsel set forth in Section II above, the following attorneys of Calderwood & Harkness LLP are hereby designated as additional counsel authorized to appear and participate on behalf of Ridgeline Midstream Services LLC in these proceedings: A. Brett Callahan Brett Callahan Lead Associate, Energy & Infrastructure Practice Group Calderwood &

IV. BILLING PARTNER DISCLOSURE Ridgeline Midstream Services LLC and Calderwood & Harkness LLP hereby disclose the following information regarding the billing arrangement for this engagement, in the interest of full transparency before the Commission: Patricia Dunmore, a partner at Calderwood & Harkness LLP, serves as the billing partner on this engagement. Ms. Dunmore is a member of the firm's Energy & Infrastructure

V. DESCRIPTION OF PROCEEDINGS These proceedings concern the following applications filed by Ridgeline Midstream Services LLC before the Federal Energy Regulatory Commission: Docket No. RP22-847-000 — Application for Initial Tariff Rate. This docket involves the application of Ridgeline Midstream Services LLC for approval of an initial tariff rate for interstate natural gas transportation service on the Ridgeline Pipe

VI. SERVICE LIST INFORMATION Ridgeline Midstream Services LLC respectfully requests that the following individuals and addresses be included on the official service list maintained by the Secretary of the Commission for these proceedings: Lead Counsel (Person Designated for Service): George Trujillo Calderwood & Harkness LLP 1601 K Street NW, Suite 900 Washington, DC 20006 Telephone: (202) 661-4500 Facsimile: (202) 6

VII. CONCLUSION Ridgeline Midstream Services LLC respectfully submits this Notice of Appearance and Designation of Lead Counsel and requests that the Commission accept this filing and place the above-identified individuals on the official service list for Docket Nos. RP22-847-000 and RP22-847-001. Respectfully submitted, CALDERWOOD & HARKNESS LLP By: ________ George Trujillo Responsible Partner Energy & Infrastructur