BEFORE THE WASHINGTON UTILITIES AND TRANSPORTATION COMMISSION In the Matter of the Application of ) Mirrormont Services, Inc. ) DOCKET UW-991801 for an Order Approving Tariff Revisions.) ) ORDER APPROVING ) TARIFF REVISIONS ) . . . . . . . ) MEMORANDUM On November 18, 1999, Mirrormont Services, Inc., (Mirrormont), filed with the Commission revisions to its currently effective Tariff WN U-1. The tariff sheets affected are designated as: Third Revision of Sheet No. 2, canceling Second Revision of Sheet No. 2, and Original Sheet No. 24. On November 18, 1999, Mirrormont Services, Inc., (Mirrormont) filed for general rates in the amount of approximately $4,800 (2.5 percent) of additional revenue per year. The Company serves approximately 710 customers near Issaquah, in King County. The Company is completing its update to the Department of Health (DOH) required water system plan. This plan is revised every six years and is used to provide a uniform process for water utilities to identify present and future needs, address those needs and demonstrate operational, technical, managerial, and financial capability to achieve and maintain compliance with all relevant DOH quality and quantity regulations. Surcharge collections will be used for a loan repayment. Any excess funds collected, due to growth, will pay additional loan principal. Mirrormont=s last general rate increase was July 1998. The average residential customer would see an increase of approximately $.50 per month ($6.00 annually.) The current and proposed rates are provided below: Monthly Rate Current Proposed Water System Plan Surcharge N/A $ .50 The funds received from the surcharge will be deposited into a separate reserve account exclu-sively for the purpose of making loan payments for the water system plan. This separate reserve account will be listed on all Company financial records and will be considered a cash account asset (NARUC account #127). Expenditures from the reserve account will be treated as customer contri-butions for ratemaking purposes. Mirrormont will provide quarterly reports and bank statements for the period that the surcharge is in effect. FINDINGS THE COMMISSION FINDS: 1. Mirrormont Services, Inc., a Washington business, is a public service company subject to the jurisdic-tion of this Commission under the provisions of Title 80 RCW. 2. As to form, the application herein, meets the require-ments of Title 80 RCW and the rules and regulations of the Commis-sion adopted pursuant thereto. 3. It appears, upon investigation, that the tariffs for water system plan surcharge are reasonable and consis-tent with the public inter-est and should therefore be ap- proved. O R D E R THE COMMISSION ORDERS: 1. Subject to the conditions of this order, it is hereby authorized that the filing herein filed November 18, 1999, will become effective January 1, 2000. 2. The average residential customer would see an increase of approximately $.50 per month ($6.00 annually.) The surcharge will expire January 1, 2006, or upon recovery of the loan principal ($18,000), plus interest charges and taxes, whichever occurs first. Any excess funds collected, due to growth, will pay additional loan principal. 3. The funds received as a result of the surcharge will be deposited into a separate reserve account exclu-sively for the purpose of making loan payments for the water system plan. This separate reserve account will be listed on all Company financial records and will be considered a cash account asset (NARUC account #127). Expenditures from the reserve account will be treated as customer contri-butions for ratemaking purposes. 4. The Company will submit to the Commission quarter-ly reports of the separate reserve account and bank statements. This report will consist of a Commission staff-approved Quarterly Report form. Quarterly reports are to be filed 45 days following the last Docket UW-991801 Page 1 billing date of each quarter, starting with the quarter ending March 31, 2000, and continuing until notified by Commission staff letter to be no longer necessary or expiration of the affected tariff. 5. This order shall in no way affect the authority of this Commission over rates, service, or accounts, evaluations, esti-mates, or determination of cost or any matters whatsoever that may come before it, nor shall anything herein be construed as an acquies-cence in any estimate or determination of cost or any valuation of property claimed or asserted. DATED at Olympia, Washington, and effective this 29th day of December, 1999. WASHINGTON UTILITIES AND TRANSPORTATION COMMISSION MARILYN SHOWALTER, Chairwoman RICHARD HEMSTAD, Commissioner WILLIAM R. GILLIS, Commissioner