Kentucky Public Service Commission

Final Order Entered: 1. The rates proposed by Sentra are denied. 2. The rates and charges found reasonable herein and set forth in the Appendix to this Order are approved for service rendered by Sentra on and after the date of this Order. 3. Sentra shall revise its tariff sheet to reflect the current language required by KRS 278.460 as described herein. 4. Within 20 days of the date of this Order, Sentra shall file with this Commission, using the Commission's electronic Tariff Filling System, revised tariff sheets setting out the rates approved herein and reflecting that they were approved pursuant to this Order.

Sentra Corp. Response to Third Request for Information

Commission Staff's Third Request for Information to Sentra Corporation

Order Entered: 1. Sentra's Petition for confidential protection for designated material, which was filed as required by Section 16(c) of the filing requirements, is granted. 2. The designated material set forth in Section 16(c) of Sentra's application, shall not be placed in the public record or made available for public inspection for an indefinite period. 3. Use of the designated material in any Commission proceeding shall be in compliance with 807 KAR 5:001, Section 13(9). 4. Sentra shall inform the Commission if the material in question becomes publicly available or no longer qualifies for confidential treatment. 5. If a non-party to this proceeding requests to inspect material granted confidential treatment by this Order and the period during which the material has been granted confidential treatment has not expired, then Sentra shall have 20 days from receipt of written notice of the request to demonstrate that the material still falls within the exclusions from disclosure requirements established in KRS 61.878(1 )(m)(1 ). If Sentra is unable to make such demonstration, the requested material shall be made available for inspection. Otherwise, the Commission shall deny the request for inspection. 6. The Commission shall not make the requested material available for inspection for 20 days following an Order finding that the material no longer qualifies for confidential treatment in order to allow Sentra to seek a remedy afforded by law.

SENTRA CORPORATION RESPONSE TO COMMISSION STAFF SECOND REQUEST FOR INFORMATION

Commission Staff's Second Request For Information to Sentra Corporation

Sentra Corp. Response to Request for Information

Order Entered: 1. Sentra's request to extend the filing date for its responses to Staffs First Request from March 21, 2017, to April 17, 2017, is granted. 2. The procedural schedule set forth in the Appendix, which is attached hereto and incorporated herein, shall be followed and supersedes the previous schedule established in the Commission's March 3, 2017 Order. 3. Nothing contained herein shall prevent the Commission from entering further Orders in this matter.

Sentra Corp. Supplemental Motion for Extension of Time

Sentra Corp. Motion for Extension of Time

Order Entered: 1. The procedural schedule set forth in Appendix A, attached hereto and incorporated herein, shall be followed in this proceeding. 2. a. The information requested in Appendix B to this order shall be filed by the date set forth in Appendix A. Responses to requests for information in paper medium shall be appropriately bound, tabbed and indexed and shall include the name of the witness responsible for responding to the questions related to the information provided, with an original and ten copies in paper medium. b. Each response shall be answered under oath or, for representatives of a public or private corporation or a partnership or association or a governmental agency, be accompanied by a signed certification of the preparer or person supervising the preparation of the response on behalf of the entity that the response is true and accurate to the best of that person's knowledge, information, and belief formed after a reasonable inquiry. c. Sentra shall make timely amendment to any prior response if it obtains information which indicates that the response was incorrect when made or, though correct when made, is now incorrect in any material respect. d. For any request to which Sentra fails or refuses to furnish all or part of the requested information, Sentra shall provide a written explanation of the specific grounds for its failure to completely and precisely respond. e. Careful attention should be given to copied material to ensure that it is legible.

Sentra Corp. Corrected Motion for Deviation

Sentra Corp. Motion for Deviation

Order Entered: 1. No later than March 29, 2017, Commission Staff shall file with the Commission and serve upon all parties of record a written report containing its findings and recommendations regarding Sentra's requested rate adjustment. 2. No later than April 14, 2017, or 14 days after the date of the filing of the Commission Staff Report, whichever occurs earlier, each party of record shall file with the Commission: a. Its written comments on and any objections to the findings and recommendations contained in the Commission Staff Report; b. Any additional evidence for the Commission to consider. c. Written notice as to whether this matter may be submitted for a decision based upon the existing record without a hearing. 3. If Commission Staff finds that Sentra's financial condition supports a higher rate than Sentra proposes or the assessment of an additional rate or charge not proposed in Sentra's Application, Sentra, in its responses to the Commission Staff Report, shall also state its position in writing on whether the Commission should authorize the assessment of the higher rate or recommend an additional rate or charge. 4. If Commission Staff recommends changes in the manner in which Sentra accounts for the depreciation of Sentra's assets, Sentra, in its response to the Commission Staff Report, shall also state its position in writing on whether the Commission should require Sentra to implement the proposed change for accounting purposes.

Deficiency Cured Letter

Sentra Corp. Response to Deficiency Letter

Deficiency letter, information due 11/25

Sentra Corp. Corrected Attachment SAO-G

Acknowledge Receipt of Filing

Sentra Corporation Application for Rate Adjustment Pursuant to 807 KAR 5:076 and Petition for Confidentiality

Sentra Corporation Application for Rate Adjustment Pursuant to 807 KAR 5:076 and Petition for Confidentiality