Findings Of Fact The Utility's water plants are operating satisfactorily and are under no citations or corrective orders promulgated by the Department of Environmental Regulation. One customer service problem exists with regard to frequency of service outages and low pressure. The Utility had not previously been informed of the particular customer's problem and gave assurances that it would be corrected immediately. As demonstrated by a report of the Department of Environmental Regulation incorporated in Exhibit 1, the Utility provides good quality water that meets all pertinent standards of the Florida Safe Drinking Water Act of 1977, and in every way the quality of water service provided by the Utility was shown to be satisfactory. Rate Base In order to present a truer picture of the Utility's average rate base, and taking into account the factor of recent growth of the system, Commission expert engineering and accounting witnesses recalculated the Utility's figures for plant in service based upon a thirteen-month average as opposed to the twelve-month test year employed by the Utility. Thus equipment accounts and equipment retirement accounts were recalculated on a thirteen-month average in arriving at a total plant in service figure, based upon which the actual rate base was calculated. These calculations as well as adjustments to reclassify certain expenses which should have been capitalized in the plant accounts and then based on a thirteen-month average, demonstrated a total plant in service adjustment figure of $7,770. These, together with an adjustment for additional total accumulated depreciation of $2,807 and other relatively minor adjustments to the Utility's capital accounts, none of which were contested by the Utility, result in a rate base, or net investment figure, of $90,173. The adjustments and calculations supportive of this figure, all of which were uncontroverted by the Petitioner, appear attached hereto and are incorporated by reference herein as Schedule 1, Attachments 1 and 2. Operating Statement The Utility seeks to increase its revenues to the above- stated amount. Determination of an appropriate revenue figure necessitate re-allocations and adjustments to operation and maintenance expenses to add in necessary employee salaries and to reclassify and delete certain operation and maintenance expenses properly attributable to water systems not involved in this rate case. Additional, depreciation expense on contributed property must be disallowed and an adjustment for increased revenues necessary to result in an agreed upon 12.45 percent rate of return on rate base with concomitant adjustments to allow for increased gross receipts tax and income tax, established an appropriate revenue requirement of $35,922 per year. The Respondent's accounting witness established that the 12.45 percent rate of return on the Utility's rate base is the minimum necessary to insure a reasonable, compensatory rate of return to the Utility and to assure the company's financial viability in order that the quality of service to customers does not deteriorate. These adjustments to the initial operating statement accounts depicted in Exhibit 2, were not refuted by the Utility. The adjustments and calculations supportive of this revenue figure are set forth in greater detail in Schedule 2 of Exhibits 2 and 2A attached hereto and incorporated by reference herein. There was no dispute regarding the appropriate cost of capital for the company. The weighted cost of capital was shown to be 12.45 percent, based upon the Utility's undisputed cost of equity at 14 percent, as well as its imbedded debt cost of 9.47 percent. The rate structure should be predicated upon a base facility charge rate design. The base facility charge type of rate structure will insure that each customer, even seasonal residents who do not use a minimum amount of water per month sufficient to defray their portions of the cost of service, actually pay the minimum necessary for the Utility to meet its fixed costs which are attributable to their connections. In the case of the systems involved in this proceeding, a base facility charge of $3.35 for a 5/8" x 3/4" meter and a gallonage charge of 88 cents per 1,000 gallons will produce the revenue requirement of $35,922. Both the Petitioner and the Respondent agree to the feasibility and appropriateness of this base facility charge rate design and these amounts.
Recommendation Having considered the competent, substantial evidence of record, the foregoing findings of fact and conclusions of law, it is RECOMMENDED that John V. Smith Water Company should be authorized to receive gross annual revenues for its water service to customers in Walton County, Florida of $35,922 and that the Utility be authorized to file revised tariff pages containing rates designed to produce annual water revenues in that amount. It is further RECOMMENDED that the $4,000 letter of credit previously required to be filed by the Public Service Commission be returned to the Utility for cancellation. DONE and ENTERED this 20th day of November, 1980, in Tallahassee, Florida. P. MICHAEL RUFF Hearing Officer Division of Administrative Hearings Room 101 Collins Building Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 20th day of November, 1980. COPIES FURNISHED: John V. Smith 234 Deer Avenue Niceville, Florida William H. Harrold, Esquire 101 E. Gaines Street Tallahassee, Florida 32301 Robert T. Mann Chairman Public Service Commission 101 East Gaines Street Tallahassee, Florida 32301 Steven C. Tribble Commission Clerk Public Service Commission 101 East Gaines Street Tallahassee, Florida 32301
Findings Of Fact The Petitioner is a utility regulated by the Commission that is in the business of acquiring and operating water and sewer systems in Florida, principally in Central Florida. It now operates 39 systems, of which at least 30 water systems and 5 sewer systems are located in Orange, Lake and Seminole counties. In this case, the utility serves 547 water customers and 528 sewer customers in a subdivision known as University Shores. Southern commenced operating these systems in June, 1978, purchased them from University Shores Utilities, Inc. in September, 1978, and applied to the Commission for a transfer, which application was approved November 1, 1978, by Order 8550. The rates for service by these systems were granted by Order 6822 on August 6, 1975. Notwithstanding customer complaints of the quality of the water service (smell, taste, excess chlorine, sediment and no-noticed interruptions), the systems are in compliance with governmental standards. No customer complaints had been made to regulatory agencies, and the utility had handled only five for 1979 and to date in 1980. Due to a large increase in number of customers, a year end, rather than average, test year is appropriate; and the facilities are used and useful. Petitioner's rate bases are computed as follows: WATER SEWER Year end test year plant $526,737 $957,176 Construction Work in Progress 2,500 -0- Acquisition adjustment (net of amortization) (41,490) (78,300) Accumulated depreciation (67,172) (128,393) CIAC (net of amortization) (186,470) (489,438) Working Capital 5,476 6,386 Income tax lag (2,951) (4,225) $236,630 $263,214 The following capital structure and rate of return is that agreed to by the Petitioner and Respondent prior to intervention by the customers: WEIGHTED TYPE AMOUNT RATIO COST COST Common Stock $1,882,055 60.44 14.0 percent 8.46 Long Term Debt 1,037,372 33.31 8.89 2.96 Cost Free 194,768 6.25 0 0 TOTAL $3,114,195 100.00 11.42 percent The above rate bases and rate of return provide an authorized constructed net operating income from water service of $22,523 and from sewer service of $30,059. Although the return on water service is only 9.52, the revenue is limited to that in the application. This results in the following constructed statement of operations for year ended June 30, 1979: WATER SEWER Operating Revenue $94,550 $117,814 Operating Expense Operation 41,853 49,838 Maintenance 1,950 1,244 Depreciation 5,964 7,451 Amortization (860) (1,598) Taxes, other than income 8,363 9,726 Income taxes 14,757 21,124 TOTAL $ 72,027 $ 87,785 Net Operating Income $ 22,523 $ 30,059 Rate Base $236,630 $263,214 Rate of Return 9.52 11.42 percent It is noted that the above revenue requirement is more than the interim authorized revenue of $68,841 for water and $81,720 for sewer. The staff proposed that the rate structure should be changed from the present block structure for water and flat rate for sewer to a base facility charge for both water and sewer. This concept is appropriate since it serves to conserve water and insures that each customer pays his fair share of the costs of providing service. No evidence opposing this type rate structure was presented.
Recommendation Based on the foregoing findings of fact and conclusions of law, it is RECOMMENDED that the application of Southern States Utilities, Inc., University Shores Division, be granted and that the utility he authorized to file new tariffs to be approved by the Florida Public Service Commission that would have provided for the test year ending June 30, 1979 annual gross revenues of $94,550 for water service and $117,814 for sewer service. It is further RECOMMENDED that the refund bend be returned to utility. DONE and ORDERED this 25th day of November, 1980, in Tallahassee, Florida. H. E. SMITHERS Hearing Officer Division of Administrative Hearings 101 Collins Building Tallahassee, Florida 32301 (904) 488-9675 COPIES FURNISHED: R. M. C. Rose, Esquire 1020 East Lafayette Street Tallahassee, Florida 32301 William H. Harrold, Esquire Florida Public Service Commission 101 East Gaines Street - Fletcher Bldg. Tallahassee, Florida 32301 Jack Shreve, Esquire Stephen C. Burgess, Esquire Benjamin H. Dickens, Jr., Esquire Office of Public Counsel Holland Building - Room 4 Tallahassee, Florida 32301 Steve Tribble, Clerk Florida Public Service Commission 101 East Gaines Street - Fletcher Bldg. Tallahassee, Florida 32301 Robert T. Mann, Chairman Public Service Commission 101 East Gaines Street - Fletcher Bldg. Tallahassee, Florida 32301
Findings Of Fact Respondent is a state agency whose primary purpose is to provide an adequate supply of potable water to the Florida Keys. To this end, it has acquired or constructed well fields, treatment plants, transmission pipelines, pumping stations, distribution pipelines, and other related facilities. Because of its exaggerated linear service area of 130 miles, it incurs high capital and operating costs. Chapter 76-441, Laws of Florida, Respondent's enabling act, confers upon Respondent the authority to impose the subject System Development Fee. Respondent imposed the subject System Development Fee, which is an impact fee, in December 1974. Respondent's Rule 48-3.002(1) expressed the purposes of the System Development Fee as follows: The System Development Fee is an impact fee charged to new and existing customers who modify, add or construct facilities which impose a potential increased demand on the water system. This fee is charged in order to equitably adjust the fiscal burden of a new pipeline and expanded or improved appurtenant facilities between existing customers and new water users. All system development fees are allocated to the direct and indirect costs of capital improvements made necessary by actual and expected increased demand on the water system. The term "unit" is a commonly accepted concept in the public utility industry, and impact fees are often assessed on a per "unit" basis. Respondent's Rule 48-3.002(5)(b) provides, in pertinent part, as follows: 5.(b) Where the premises served consists of single or multiple commercial units, the System Development Fee shall be assessed based on each individual unit. ... The term "unit", as used by Respondent is a technical term that is defined by Respondent's Rule 48-2.001(19) as follows: (19) "Unit" A unit is a commercial or residential module consisting of one or more rooms with either appurtenant or common bathroom facilities and used for a single commercial purpose or single residential use. The number of units existing in a structure containing multiple units should be determined in accordance with Rule 48-2.007(1)(c), which provides, in pertinent part, as follows: ... The number of units, whether residential or commercial, will normally be determined according to applicable city or county occupational licenses, building permits, or plans of the subject structure. In cases of discrepancy or inconsistency in definition, or interpretation, the following Florida Keys Aqueduct Authority definition will control: A unit is a commercial or residential module consisting of one or more rooms with either appurtenant or common bathroom facilities and used for a single commercial purpose or single residential purpose. Respondent is concerned with the potential use of a unit because its system must be designed by its engineers and constructed to respond to that potential use. The actual water consumption of any particular unit is not a primary consideration in determining the engineering requirements of Respondent's water system. Respondent has consistently applied the System Development Fee charges on a per unit basis for the purposes stated in its Rule 48-3.002(1). The "unit", as used by Respondent, provides a reasonable basis for Respondent to impose its System Development Fees. The per unit charge was $600 when first enacted in 1974, was increased to $1,500 in 1984, and was increased to its present level of $2,000 in 1986. A widely publicized amnesty program was in effect from August 1, 1984 through October 1, 1984, during which customers who had added units to their property without reporting same to Respondent could report the units and pay the System Development Fee on an installment basis. Customers were advised that after the amnesty program closed, the System Development Fee would be based on rates in effect at the time an unreported unit was discovered, not at the rate the unreported unit was constructed. This policy serves to encourage Respondent's customers to promptly report newly added "units", and the policy produces fees commensurate with the expenses to be incurred by Respondent after it learns of the new units. On April 11, 1978, Robert Ford, as owner, submitted an application for water services with Respondent for residential premises located at 1024 Eaton Street, Key West, Florida. The application, which was accepted by Respondent on April 11, 1978, contained the following provision: "Where System Development Charges are applied, all conditions apply as authorized in the Customer Service Policy Booklet". Petitioner changed the use of this property from residential to commercial during the time he owned the property. At the time he bought the property in 1975, it was a large, single family residence containing eight bedrooms. Mr. Ford changed the use of the property from a residence that housed a single family to a guest house that rented its rooms on a daily or weekly basis to tourists or other members of the public. He added four bedrooms to the eight bedrooms that existed when he purchased the premises so that a total of twelve guest rooms were available to rent. There were no substantial changes made to the plumbing system; no bathrooms were added and no water pipes were enlarged. No structural changes, other than the changing of the locks on the doors, were made by Mr. Ford to the eight bedrooms that existed when he purchased the property. There was no evidence that actual water consumption for the premises had increased because of the change in usage. Respondent first learned in the changes Mr. Ford made to the premises at 1024 Eaton Street in 1989. Thereafter, Respondent issued the subject System Development Charge based on its determination that Petitioner had added 11 units to the one existing unit, for a total of 12 units. The assessment was based on the rate of $2,000 per unit, the rate in effect at the time the changes were discovered. Petitioner agreed to pay the System Development Fee for the four bedrooms that he added to the residence. Petitioner did not contest the reasonableness of the fee currently being charged by Respondent ($2,000 per unit), but he did challenge the imposition of the current rate to the changes he made to the premises located at 1024 Eaton Street because those changes predated 1986, when the $2,000 per unit rate went into effect.
Recommendation Based on the foregoing findings of fact and conclusions of law, it is RECOMMENDED that Respondent enter a final order which upholds the assessment against Petitioner of the System Development Fee based on 11 additional units at the rate of $2,000 per unit. DONE AND ENTERED this 1st day of February, 1991, in Tallahassee, Leon County, Florida. CLAUDE B. ARRINGTON Hearing Officer The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 904/488-9675 Filed with the Clerk of the Division of Administrative Hearings this 1st day of February, 1991. APPENDIX TO RECOMMENDED ORDER The following rulings are made on the proposed findings of fact submitted by Petitioner: The proposed findings of fact in paragraph 1-4 and 7-10 are adopted in material part by the Recommended Order. The proposed findings of fact in paragraph 5 are rejected as being unsubstantiated by the evidence since four bedrooms were added to the premises. The proposed findings of fact in paragraph 6 are adopted in part by the Recommended Order. The proposed findings of fact relating to occupancy levels are rejected as being unsubstantiated by the evidence. The proposed findings of fact in paragraphs 12-14 and 16-17 are rejected as being unsubstantiated by the evidence and because of the failure to provide pertinent citations to the record as required by Rule 22I-6.031(3), Florida Administrative Code. The proposed findings of fact in paragraph 15 are rejected as being unnecessary to the conclusions reached, but are treated as a preliminary matter. The respective paragraphs in the Findings of Fact section of Respondent's Proposed Recommended Order were not numbered. For ease of reference, these paragraphs have been numbered 1-10 sequentially. The following rulings are made on the proposed findings of fact submitted on behalf of Respondent. The proposed findings of fact in paragraphs 1, 7 and 10 are adopted in material part by the Recommended Order. The proposed findings of fact in paragraph 2 are adopted in part by the Recommended Order. The proposed findings of fact in the fifth and sixth sentences of paragraph 2 are rejected as being unnecessary to the conclusions reached. The proposed findings of fact in paragraph 3 are rejected as being unnecessary to the conclusions reached. The proposed findings of fact in paragraphs 4 and 9 are rejected as being subordinate to the findings made. The proposed findings of fact in paragraph 5 are adopted in part by the Recommended Order. The proposed findings of fact in the second sentence of paragraph 5 are rejected as being subordinate to the findings made. The proposed findings of fact in paragraph 6 are rejected as being unsubstantiated by the evidence. The proposed findings of fact in paragraph 8 are rejected as being an incomplete statement. COPIES FURNISHED: Joseph Galetti, Esquire 616 Whitehead Street Key West, Florida 33040 Robert T. Feldman, Esquire Feldman and Koenig, P.A. 417 Eaton Street Key West, Florida 33040 Floyd A. Hennen, Esquire General Counsel Florida Keys Aqueduct Authority 1100 Kennedy Drive Key West, Florida 33041-1239 Douglas M. Cook, Director Planning & Budgeting Executive Office of the Governor The Capitol Tallahassee, Florida 32399-0001
Findings Of Fact William J. Colello is a registered real estate broker holding license number 0147272 issued by the Board of Real Estate. Colello is the only active firm member for Cindy Realty of Hernando, Inc., a registered corporate broker holding license number 0181975. Sea Pines, Inc., was the developer of Sea Pines Unit Three Addition. Wet Water, Inc., is a water and sewage company regulated by the Public Service Commission of Florida. Sea Pines and Wet Water agreed that the first purchaser of real property in Addition Three to Sea Pines would owe Wet Water $540. This assessment covered the cost of providing the water and sewage service to the subdivision. This was later termed a service availability charge. In addition, the property owner would have to pay water and sewer hook-up charges. The purchaser could elect to pay the assessment in a lump sum or in 100 monthly installments of $5.50. Lot 197 of Sea Pines, Unit Three Addition, the piece of property involved in this dispute, was initially bought in 1974 by J. R. Martinez, who elected to pay the water and sewage assessment in monthly installments. Martinez paid the monthly installments for approximately a year and then ceased making the payments. Colello purchased Lot 197 on June 4, 1975, and sold it on June 16, 1975, to Dennis Garcia, who was Colello's brother-in-law at the time. Colello made no payments on the water and sewage assessment. However, Wet Water billed on the first of each month, and Colello did not own the property when the bill was due. Although the Public Service Commission approved a charge by Wet Water of $5.50 per month for service availability in late 1974, there was no evidence that Colello was aware of the change in position of the Public Service Commission. Wet Water sent bills to Colello from immediately after his purchase of the property in 1975 until December of 1977. Colello denied knowledge of these bills; however, there were no bills sent to Colello after December, 1977, and as a result of a letter sent by Wet Water to Colello in August of 1978, Wet Water learned that Lot 197 had been sold to Garcia. Colello had no knowledge of the bill after December of 1977, and after August, 1978, Wet Water knew that Colello was not the owner of the property. In 1979, although Garcia's sister and Colello had been divorced for a number of years, Garcia listed Lot 197 for sale through Cindy Realty. Pat Bramanti, a salesman for Cindy Realty, sold this property to James and Mildred Mulligan. The sales agreement provided for a warranty deed, a title search and title insurance for the Mulligans. Closing was handled through the title company, and the title search did not reveal any lien against the property. Some months after the closing, the builder retained by Mulligan to construct his house sought to have the water connected and was advised by Wet Water that the water could not be connected until the arrearage of monthly payments had been paid. This amounted to $280.50. Because water was needed to complete the construction, Mulligan paid the arrearage and the hookup fees. The records of Wet Water show that the $280.50 was due from Garcia. It was Wet Water's policy not to file liens against the property of owners who owed Wet Water money, which is why the title search failed to reveal the debt. There was no evidence that Colello knew of this policy. Colello had no personal contact with the Mulligans until after the problem arose over the arrearages. Colello advised Mulligan at the time the problem arose that if the debt did not appear in the records it was not Colello's concern. Mulligan was also advised of the 1974 decision by the Public Service Commission that Wet Water could not make the assessment. There is no evidence that Colello had knowledge of any change in the Public Service Commission's decision.
Recommendation Based on the foregoing Findings of Fact and Conclusions of law the Hearing Officer recommends that the Board of Real Estate dismiss its complaint and take no action against the Respondents. DONE and ORDERED this 18th day of February, 1982, in Tallahassee, Leon County, Florida. STEPHEN F. DEAN Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 18th day of February, 1982. COPIES FURNISHED: Grover C. Freeman, Esquire Suite 410, Metropolitan Bank Building 4600 West Cypress Tampa, Florida 33607 Harvey V. Delzer, Esquire Post Office Box 279 Port Richey, Florida 33568 C. B. Stafford, Executive Director Board of Real Estate 400 West Robinson Street Post Office Box 1900 Orlando, Florida 32802 Samuel Shorstein, Secretary Department of professional Regulation 130 North Monroe Street Tallahassee, Florida 32301
Findings Of Fact Quality of Service At the end of the test year (calendar year 1979), the utility provided water and sewer service to approximately 2,577 customers, most of whom reside in two mobile home parks. Of that number, seven testified at the hearing. Two were concerned with the magnitude of the increase sought by the utility, one complained of an odor emanating from the sewage treatment plant, and the remainder described the water as being discolored and having a bad taste. There were no complaints about poor water pressure or interruptions in service. At present, there are no citations or corrective orders with regard to the utility's water plant. Its sewage treatment facility is being operated pursuant to a temporary operating permit granted by the Florida Department of Environmental Regulation. The effluent from the sewage treatment facility is meeting all applicable standards. Rate Base Petitioner has proposed an average water rate base of $311,028 and a year-end sewer rate base of $426,373 (Exhibit No. 4). However, it proposes to include in water rate base additional costs associated with the construction of a water storage tank. This increases the utility's proposed average water rate base to $376,118. The Commission urges a number of adjustments to rate base which collectively have the effect of reducing the amounts proposed by the utility. These adjustments affect plant in service, construction work in progress, accumulated depreciation and working capital allowance, and should be accepted. First, a reduction in water plant and an increase in sewer plant are required to correct certain costs recorded in the wrong system account. It is also necessary to increase water plant and sewer plant to reflect the capitalization of certain costs that were improperly expensed. Second, the proposed inclusion in rate base of costs associated with the (1) automatic switching for chlorine feed and chlorine scale, (2) chlorine emergency repair kit, and (3) a 500,000 gallon concrete storage tank is improper because these expenditures are substantially beyond the scope of the test period and are not "required by (a) duly authorized governmental authority." Section 367.081(2), Florida Statutes. Third, because of the adjustment to plant in service, it is also necessary to adjust accumulated depreciation. Finally, revisions to the operation and maintenance expenses discussed hereinafter necessitate a mechanical adjustment to the utility's working capital allowance. The following schedules portray the adjusted rate bases for water and sewer operations, and a brief description of each of the adjustments made in arriving at those amounts. Ferncrest Utilities, Inc. Average Water Rate Base Year Ended December 31, 1979 COMPANY ADJUSTMENTS ADJUSTED BALANCES Utility Plant in Service $ 625,030 (1) $ 625,030 Construction Work in Progress 209,985 (200,375) (2)9,610 Accum. Depreciation (95,911) - (3) (95,911) CIAC (376,191) - (376,191) Working Capital Allowance 13,205 (244)(4) 12,961 Income Tax Lag -0- (234) (234) Adjusted Rate Base $ 376,118 $ 175,265 During the hearing, the utility revised its rate base exhibit to reflect the changes in plant in service discussed in the main body of this order (Exhibit No. 4). Accordingly, no adjustment is shown on the schedule. Reduces construction work in progress by eliminating the expected costs associated with the automatic switchings for chlorine feed and chlorine scale, chlorine emergency repair kit, and a 500,000 gallon concrete storage tank. During the hearing, the utility agreed with the change in accumulated depreciation occasioned by the revisions in plant in service in item (1)(Exhibit No. 4). Therefore, no adjustment is shown on this schedule. Restates the working capital allowance to reflect one-eighth of operation and maintenance expenses. Ferncrest Utilities, Inc. Year End Sewer Rate Base Year Ended December 31, 1979 COMPANY ADJUSTMENTS ADJUSTED BALANCES Utility Plant in Service $1,373,224 - (1) $1,373,224 Construction work in Progress 2,285 (2,285)(2) -0- Accum. Depreciation (180,902) - (180,902) CIAC (780,457) - (780,457) Working Capital Allowance 12,223 (428)(3) 11,795 Income Tax Lag -0- (603) (603) Adjusted Rate Base $ 426,373 $ 423,057 The utility revised its rate base exhibit during the hearing in accordance with the plant in service adjustments discussed above (Exhibit No. 4). Accordingly, no adjustment is reflected on the schedule. Reduces construction work in progress by eliminating those expected costs associated with the automatic switchings for chlorine feed and chlorine scale and a chlorine emergency repair kit. Restates the working capital allowance to reflect one-eighth of operation and maintenance expenses. Net Operating Income On Exhibit No. 13, the utility shows an operating loss of $39,241 for its water operations and an Operating loss of $14,857 for its sewer operations for calendar year 1979. The utility then adjusts its results of operations by including the additional revenues required to earn a fair rate of return, and additional operating and maintenance expenses that it contends should be recognized. As adjusted, Ferncrest portrays an operating income of $54,236 and $61,483 for its water and sewer operations respectively. Certain adjustments are required, however, which affect revenue, operation expense, maintenance expense, depreciation expense, taxes other than income and income taxes. Revenues must first be reduced to reflect only that amount which is being recommended hereinafter. Operation expense should be restated to (1) reflect the expenses in the proper system account, (2) show the proper accrual, (3) remove expenses that should be capitalized, (4) recognize additional expenses not reflected in test year operations, and (5) correct improper amortization periods and pro forma adjustments. Maintenance expense must necessarily be corrected to transfer out charges improperly recorded therein. Depreciation expense should be recalculated using an average depreciable base for water operations and a year-end depreciable base for sewer operations in accordance with the rate bases used above. Finally, an adjustment to gross receipts taxes and income taxes is required to conform such taxes to the appropriate amount of revenues being recommended herein. The adjusted operating incomes of the utility and a description of the adjustments made in arriving at those amounts are shown on the following schedule. FERNCREST UTILITIES, INC., Operating Income - Water Year Ended December 31, 1979 ADJUSTED COMPANY ADJUSTMENTS BALANCE Operating Revenues Operating Expenses: 178,221 (33,349) (1) $144,872 Operation $ 98,298 (2) 98,298 Maintenance 7,342 (1,957) (3) 5,385 Depreciation 3,367 - (4) 3,367 Taxes other than Income 12,211 (833) (5) 11,378 Income Taxes 2,766 (1,595) (6) 1,171 Total Operating Expenses $ 123,985 119,599 Operating Income $ 54,236 $ 25,273 Revenues are adjusted downward to reflect only that amount being recommended herein. The utility has agreed to utilize the amount of operation expenses reflected above (Exhibit No. 13) . Therefore, no adjustment is shown on the schedule. Reduces maintenance expense by eliminating the pro forma annual cost of motor maintenance, and amortizing certain repairs over a 3-year period (Exhibit No. 15, Schedule 1; Exhibit No. 17, Schedule B) Because the utility has agreed to the revision of depreciation expense stated above, the actual adjustment is not reflected on the schedule (Exhibit No. 13). Restates gross receipts taxes owed by the utility to conform with the recommended revenue increase (Exhibit No. 13) Conforms income taxes with increase in revenues. Ferncrest Utilities, Inc. Operating Income - Sewer Year Ended December 31, 1979 ADJUSTED COMPANY ADJUSTMENTS BALANCE Operating Revenues $ 181,672 (4,109) (1) $ 177,563 Operating Expenses Operation 90,312 (273) (2) 90,039 Maintenance 7,474 (3,150) (3) 4,324 Depreciation 7,478 - 7,478 Taxes other than Income 11,006 (102) (4) 11,704 Income Taxes 3,119 (105) (5) 3,014 Total Operating Expenses 120,109 116,559 Operating Income $ 61,493 $ 61 004 Adjusts revenues to reflect the actual amount being recommended heroin (Exhibit No. 13) Reduces operation expenses by using a 2-year amortization period for recalibration of a motor in lieu of charging all expenses to test year operations alone, and reclassifying STP deodorant costs to A/C 704 (Exhibit No. 15, Schedule 2). Revises maintenance expense by eliminating the pro forma annual cost of motor maintenance (Exhibit No. 17, Schedule A) Adjusts taxes other than income to reflect the appropriate amount of gross receipts taxes related to the recommended increase in revenues (Exhibit No. 13). Conforms income taxes with increase in revenues. COST OF CAPITAL The utility's application reflects it had a deficit in its equity accounts and no outstanding long-term debt as of the end of the test period. It did have approximately $600()00 in short-term debt which it characterized as "demand monies." It intends to roll over the short-term debt by borrowing $600,000 from The Dania Bank at 14 percent interest rate. The utility's capital structure would then consist of 100 percent debt at a cost rate of 14 percent. It was this return that was initially used by the utility in developing its revenue requirements. However, Commission approval is required in order to consummate that loan agreement. Such approval was denied by Order No. 9539, dated September 15, 19-30, in Docket No. 800577-US. On reconsideration the Commission approved the application by Order No. 9665, dated November 26, 1900, provided the utility use $120,000 of the proceeds as cumulative preferred stock. Accordingly, the pro forma capital structure will consist of 16.65 percent equity and 83.15 percent long term debt, By agreement of the parties, a cost rate of 14 percent should be assigned to the debt component and a 16 percent cost rate assigned to equity. The overall resulting cost of capital is 14.42 percent, and that rate should be used in determining the utility's revenue requirements. REVENUE REQUIREMENTS Given the above cost of capital, a grant of $68,540 in additional annual water revenues and $83,663 in additional annual sewer revenues should enable Ferncrest to earn a fair return on its utility operations. RATE STRUCTURE Residential water customers are now assessed a minimum monthly charge which includes a minimum number of gallons and a one-sept excess rate over that minimum gallonage. A declining block type of rate structure is used for general service water customers. Residential sewer customers with 5/8" x 3/4" meters pay a flat rate each month irrespective of usage, while those with larger meter sizes have the same structure as do residential water customers. General service sewer rates are based upon a declining block rate structure. The base facilities charge advocated by the Commission is superior to the rate designs presently used. Under this type of structure, a minimum charge will be assessed to recover the fixed or base costs of providing service, such as depreciation, taxes and a portion of billing and collecting expenses. Thereafter, a variable charge will be made for the gallons actually consumed. Because this type of rate structure offers greater control to the customer as to the amount of his bill, and allocates costs in a more equitable manner, it should be adopted. During the test year, a $5.50 fee was collected from approximately 50 customers per month who did not pay their bills in a timely fashion. This revenue ($3,300 on an annual basis) should be treated as miscellaneous revenue in designing the new rates. The utility reguests approval of a new tariff provision that governs the use of oversized lines and facilities constructed for developers (Exhibit No. 10) This provision is necessary in order to prescribe the deposit requirements for main extensions, and should be approved. The utility owns and operates a sewage collection and sewage treatment system which provides sewage treatment and disposal services to an adjacent travel park. As a result of this discharge, Ferncrest incurs chemical costs that exceed its applicable tariff rates. It proposes to amend its tariff to permit the recovery of such costs from the travel park (Exhibit No. 1) . Without this provision, the general body of ratepayers would be required to subsidize a portion of the operations. Accordingly, it should be accepted. The Commission proposes that language be added to the tariff which states: "During the period that service is not being furnished to the premises, a monthly standby charge equivalent to the base facility charge will be made. If service is terminated and resumed at the same address to the same customer within twelve months from the date of termination, an amount equal to the base facility charge for the period of the service termination will be collected as a condition precedent to the restoration of service." This change is necessary in order for the utility to recoup the fixed costs incurred in maintaining service to the customers, and it should be incorporated into the tariff. Finally, because an average rate base has been used for water operations and a year-end rate base for sewer operations, rate allocations for the systems should be based upon average and year-end customers and consumption respectively.
Recommendation Based on the foregoing findings of fact and conclusions of law, it is RECOMMENDED that the application of Ferncrest Utilities, Inc. be granted in part and that the utility be authorized to file new tariffs to be approved by the Florida Public Service Commission that will generate $68,540 and $83,663 in additional annual gross revenues for the utility's water and sewer operations. It is further RECOMMENDED that the utility file appropriate tariff sheets in conformity with the Rate Structure portion of this Order. It is further RECOMMENDED that the bond or letter of credit filed by the utility be returned for cancellation. This Recommended Order entered on this 12th day of December, 1980, in Tallahassee, Florida. DONALD R. ALEXANDER Hearing Officer Division of Administrative Hearings Room 101, Collins Building Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 12th day of December, 1980. COPIES FURNISHED: R.M.C. Rose, Esquire Suite 103, 1020 E. Lafayette Street Tallahassee, Florida 32301 Jerome L. Hall, Esquire Suite 304, 200 S.E. 6th Street Fort Lauderdale, Florida 33301 Marta M. Crowley, Esquire 101 East Gaines Street Tallahassee, Florida 32301
Findings Of Fact Upon consideration of the oral and documentary evidence adduced at the hearing, the following relevant facts are found: Petitioner GDU is a wholly-owned subsidiary of General Development Corporation and has eight operating divisions. At the end of the 1979 test year, the petitioner's Port Malabar Division had 3,899 water connections and 3,760 sewer connections. At the end of July, 1981, the system was serving 4,852 water customers and 4,332 sewer customers. During the test year, petitioner's Port Malabar water system consisted of 16 shallow wells, 47 miles of distribution and transmission lines, and a three million gallon per day lime softening treatment plant with two storage facilities. The sewer system consisted of 17 lift stations, about 44 miles of collection and force mains and a treatment plant-rated at two million gallons per day. During the test year, 28 employees were assigned to the water and sewer operations. At the time of the August hearing, petitioner had 34 employees. Quality of Service The water and sewer service customers of petitioner who testified at the hearing were primarily concerned about the magnitude of the proposed rate increase and its impact upon persons with fixed incomes. Many customers testified that they were satisfied with the water and sewer service provided to them. The few complaints voiced about service included odor from a new lift station, the high mineral content of the water, water lost during construction projects, interruptions in service without notice, and, on occasion, dirty water. Petitioner maintains a customer service and local billing office in the Port Malabar area. It is the customary practice of petitioner to give its customers advance notice of any interruption in service. Water utilized for construction purposes is metered and billed to the individual contractors. The odor problem from the recently installed lift station has been resolved. Petitioner has an ongoing program for monitoring water quality and compliance with state and federal water quality standards. All drinking water requirements and standards for sewage treatment plant effluent have been complied with by petitioner. Petitioner presently has 3 sewage treatment plant operators and is attempting to secure one more operator to meet the Department of Environmental Regulation's requirement of four. Used and Useful The term "used and useful" is a ratemaking term to establish that portion of investment upon which a utility is entitled to earn a return. Facilities which are used and useful are those used to serve present customers, with a reasonable reserve added for future customers. A knowledge of engineering principles is necessary to perform a used and useful analysis. The used and useful analysis performed by petitioner resulted in a determination that the water treatment plant is 100 percent used and useful. The methodology utilized was to take the maximum day's water production during the test year and add an allowance for 18 months' growth based on an average of the prior three years growth rates. The actual growth rate of 953 water customers between the end of the test year and July, 1981, a 24.4 percent increase, closely matched the increase used in petitioner's calculations. The eighteen month period is representative of the period of time required for a utility to design, receive approval, complete construction and place the facility in usage. The utility's methodology made no allowance for fire demand and thus the results are conservative. Using a similar methodology, the PSC engineering expert also found the water plant to be 100 percent used and useful. The Office of Public Counsel's accounting expert determined that the petitioner's water plant was only 81 percent used and useful. His methodology utilized a peak day flow different than that utilized by petitioner for the reasons that he felt it was more representative of actual customer demand and did not reflect excess water loss. This witness also felt that the use of the marginal reserve or growth factor resulted in the inclusion of plant associated with future customers and allowed the utility to over-recover its depreciation expenses. Petitioner's used and useful analysis of water distribution mains resulted in the determination that $162,501 should be deemed held for future use and therefore excluded from rate base. For purposes of this calculation, petitioner utilized as-built plans and excluded those mains in sparsely settled areas unless they fronted on an occupied lot or on a fire hydrant located within 500 feet of an occupied lot. The PSC expert witness determined that the water distribution system was 100 percent used and useful. The OPC's witness determined that the used and useful portion of the water distribution system was 80.96 percent. His analysis was apparently based on the actual billings during the test year as compared to the total potential connections. By averaging the average daily flow and the average maximum flow days, and then adding an eighteen month allowance for future growth, the petitioner determined that the sewage treatment plant was 60.5 percent used and useful. Maximum flow days are more significant than average days from an engineering design perspective, and thus petitioner's calculations are quite conservative. The PSC witness determined that the sewage treatment plant was 100 percent used and useful. Based upon average daily flow and making no allowance for growth, the OPC's witness determined that the sewer plant was only 40 percent used and useful. His rationale for using the average daily flow was not adequately explained. Comparing the actual connections plus an eighteen month allowance for growth to potential connections, petitioner determined that the sewage collection and distribution mains are 100 percent used and useful. The PSC witness agreed. The witness for the OPC calculated the sewage collection line system as being only 73.4 percent used and useful, apparently giving no weight to a growth allowance. Water Loss Petitioner calculates its unaccounted for water loss at 9 percent, though a little over 1 percent is due to meter slippage because of mechanical design. Petitioner's meters are read on a monthly basis and are calibrated by a private firm once a year for the water meters and twice a year for the sewer meters. A range for water loss between 10 percent and 15 percent is considered reasonable in the industry. Pointing to the facts that many Florida water utilities have water losses at 5 percent or lower and that petitioner's own water losses were less in 1980, the OPC witness felt that the unaccounted for water should be calculated at a 5 percent rate. Construction Work in Progress A portion of the assets carried on the petitioner's books as construction work in progress (CWIP) were actually completed, paid for, in service and generating revenues during the test year. These assets--$246,9l6 of water mains and $1,053,476 of sewer mains--were reflected as CWIP because the bookkeeping process of classifying them to the proper plant accounts had not been completed. The assets were subjected to the petitioner's used and useful analysis, and they should be reclassified as utility plant in service. A utility is entitled to recover the cost of carrying its construction program. The two alternative methods of recovery are to allow the average balance of CWIP to be included in rate base or to allow the interest or other return on the construction balances to be capitalized as part of the cost of the asset and amortized over its useful life. This latter method is referred to as allowance for funds used during construction (AFUDC). If AFUDC is not added to the rate base and if the amount of construction is reasonable based upon engineering standards, CWIP should be includable in rate base. Over the long run, this method is less costly to customers than charging AFUDC. Petitioner did not charge AFUDC on the assets claimed as CWIP and the amounts claimed were less than in previous years and met the standard of reasonableness. The witness for the OPC was of the opinion that CWIP should be excluded from rate base because the assets benefited the utility rather than the current customers, and current ratepayers should not be required to finance the utility's investments. He further felt that if these funds were included in rate base, the result would be a mismatch between rate base and the utility's income statement. Contributions-in-Aid-of-Construction Petitioner has properly excluded from its rate base those moneys which represent CIAC. However, it has included in rate base accumulated depreciation on CIAC. Petitioner has done this by adding back to rate base that portion of total accumulated depreciation associated with CIAC after subtracting both total accumulated depreciation and CIAC from plant in service. The PSC method reaches the same result by subtracting from plant in service both total accumulated depreciation and net CIAC (CIAC less accumulated depreciation on CIAC). If the depreciation expense on contributed property has already been included as an above-the-line expense and re- covered through rates, accumulated depreciation corresponding to such expenses should be removed from rate base. Petitioner has never recovered depreciation on contributed property as an expense for ratemaking purposes. Working Capital An allowance for working capital should be included in rate base. Petitioner utilized the formula approach for calculating its working capital needs. This methodology is recognized by PSC rule and is a simplistic, rule-of- thumb approach. It is calculated by taking one-eighth or 12 1/2 percent of the utility's annual operation and maintenance expenses. It does not reflect some items which provide a source of working capital and it does not necessarily measure the actual working capital requirements or investment of any particular company, The result obtained from using the formula approach must be reduced by an amount for federal income tax lag. The balance sheet approach to determine working capital requirements is generally preferred by the PSC staff and its use is urged by the Office of Public Counsel in this proceeding. This method involves deducting current liabilities from current assets to determine the amount of funds the utility has currently available to meet its working capital needs. The balance sheet approach more accurately addresses the specific working capital variables of the company to which it is applied. The PSC's accounting witness recommended use of the formula approach in this case because of the absence of a staff audit of the petitioner's balance sheet, In actuality, the difference in terms of dollars between the two approaches, as calculated by the petitioner and the OPC, is an immaterial amount. On cross-examination and rebuttal, the intervenor's calculation of working capital requirements by use of the balance sheet approach was shown to be incorrect and the result obtained was therefore understated. Federal Income Tax Petitioner GDU is a wholly-owned subsidiary of General Development Corporation which is a wholly-owned subsidiary of GDV, Inc. GDU files its federal income tax returns as part of the consolidated group which contains no other public utilities. Using this subsidiary approach, each member of the group computes its tax liability as if it were a freestanding company. Petitioner computed its federal income tax liability at the full statutory rate of 46 percent. While the petitioner's actual capital structure is almost 100 percent equity, its tax was computed by recognizing its parent company's capital structure. Petitioner did not contribute any tax losses that could be used by the group on its consolidated return. A certified public accountant with the PSC staff agreed with the petitioner's use of the subsidiary approach and the 46 percent statutory rate for calculation of petitioner's federal income tax expense. During the 1979 test year, the consolidated group actually paid taxes to the Internal Revenue Service at less than the 46 percent statutory rate. This was the result of losses at the parent company level. The witness for the OPC was of the opinion that the petitioner's tax expense should be calculated so as to recognize the actual tax expense of the corporation as a whole and that only those taxes which are eventually flowed through to the Internal Revenue Service should be claimed. He would calculate petitioner's effective tax rate by use of a "payout ratio" methodology which involves adjusting the statutory rate by the ratio of taxes actually paid to the IRS to the total taxes paid by all subsidiaries. Depreciation Rate On the basis of an estimation of the average service lives for each of its primary plant accounts, petitioner has calculated an overall depreciation rate of 3.43 percent for water assets and 3.11 percent for sewer assets. This component method of depreciation has been used by petitioner for over twenty years. In estimating the service lives of its assets, petitioner relied upon its experience with its own water and sewer assets in Florida and recognized that such assets are affected by Florida's high temperatures and humidity levels and the flat topography. The composite 2.5 percent depreciation rate customarily utilized by the PSC assumes a forty year service life of assets. In actuality, petitioner has retired two of its wells in less than twenty years and most of its meters have been replaced. The service lives used by petitioner are comparable with other depreciation data from the PSC, a National Association of Regulatory Utility Commissioner's (NARUC) survey and a Texas Public Service Commission survey on average service lives. The petitioner's witnesses were of the opinion that the 2.5 percent rate or forty year composite service life is not appropriate because it does not consider the unique physical characteristics of water and sewer systems in Florida. The OPC urges the application of the 2.5 percent overall depreciation rate on the basis that petitioner did not produce sufficient evidence that a change from Commission policy was necessary. Inflation Adjustment Petitioner proposes to adjust certain operating and maintenance expenses upward by 8.3 percent as an allowance for the effect of inflation on those expenses. No adjustment is proposed for those items which were the subject of other adjustments or for those items not expected to increase directly with inflation. The figure of 8.3 percent was derived from a three- year average of percentage increases in the Consumer Price Index (CPI) from 1976 through 1979. The CPI is a "market basket" approach to measuring inflation on the average consumer, and includes such items as foodstuffs and home mortgages. Based upon its 1980 expense figures and discounting increases in expenses attributable to growth in customers, petitioner experienced a 10 percent inflationary increase for water operations and a 9 percent increase for sewer operations for 1980 over 1979. Since at least 1976, petitioner has never earned its authorized rate of return, primarily due to the effects of inflation. The PSC staff has not audited the petitioner's 1980 expense figures. Such figures have been audited by an outside CPA firm for financial purposes, but not for regulatory purposes. The 10 percent and 9 percent increases in water and in sewer operations measure only increased costs and do not account for increased revenues. Pursuant to a 1980 amendment to Chapter 367, Florida Statutes, public utilities are now entitled to automatically adjust their major categories of operating costs incurred during the previous calendar year by applying a price increase or decrease index to those costs. Section 367.081(4)(a), Florida Statutes. The PSC has established an 8.99 percent index for application by utilities in 1981. Highland Shores/Knecht Road Adjustments It is anticipated that the City of Palm Bay will purchase petitioner's water distribution system serving one commercial and 54 residential customers in the Highland Shores subdivision and 8 customers on Knecht Road. Petitioner eliminated certain amounts from its revenues, variable expenses and rate base to reflect this transaction, but did not adjust non-variable fixed costs which would not be affected by loss of these customers. Adjustments were made to chemical and electrical expenses and depreciation and property taxes associated with the plant serving those areas. No adjustments were made to payroll or other labor expenses. Petitioner presented evidence that the loss of those customers would not reduce personnel requirements or labor costs. The witness for the OPC proposed across-the-board adjustments for all operating and maintenance expenses based upon percentages of consumption and usage figures associated with these areas. Cost of Capital In actuality, the capital structure of petitioner consists almost entirely of equity invested in the utility by its parent, General Development Corporation. With adjustments for funds not available to petitioner, petitioner used its parent's capital structure in performing its cost of money analysis since the ultimate source of its equity funding consists of a mixture of debt and equity at the parent company level. All parties agreed that the proper capital structure to use in this case is that of petitioner's parent, General Development Corporation. Employing a discounted cash flow method and a risk premium analysis, petitioner has determined tat its cost of equity capital ranges from 18.06 percent to 22.32 percent, with a midpoint of 20.19 percent. Under the discounted cash flow method, the five year annual growth rates of ten water utilities were averaged and added to the average dividend yield for those utilities, to obtain an 18.06 percent return on equity. Under the risk premium analysis, petitioner analyzed utility debt costs by considering the current costs and yields of bonds, and then added a 4 percent risk premium to reflect the higher yield associated with equity as compared to debt. This analysis resulted in equity ranges between 20.59 percent and 22.32 percent. These figures are comparable to the combination of dividend yield and price appreciation of the Fortune 500 companies. The OPC witness concluded that a reasonable return on equity for petitioner would be between 14 percent and 14.5 percent. In measuring this cost of equity for petitioner, the comparable earnings method and a discounted cash flow method was employed. The former method involves an observation of the equity returns achieved by companies of comparable risks. Mr. Parcell examined the earnings of unregulated companies and large public utilities. His discounted cash flow method combined dividend yield and growth in retained earnings for nine water companies. The petitioner presented evidence that its current cost of debt is 15.3 percent instead of the 10.89 percent originally indicated in its application. Rate Case Expenses Petitioner originally estimated its rate case expenses at $25,000 based upon the assumption that there were only two issues in dispute between the utility and the PSC staff and that the proceedings could be handled by in-house personnel. Following the intervention of the Office of Public Counsel, the corresponding increase in the number of issues to be litigaged and the six additional days of actual hearing, petitioner is claiming that rate case expenses are $105,787. This figure is based upon the hourly rates of various professionals and the actual expenses incurred for the hearings. Petitioner expects the rates which will result from these proceedings to be in effect for no more than two years. This is consistent with petitioner's past history. Petitioner therefore seeks to amortize its rate case expenses over a two-year period and to divide them equally between the water and sewer operations. The OPC presented testimony expressing the opinion that the expenses claimed by petitioner in this proceeding were unreasonable and entirely out of line. It was pointed out that the expenses requested amount to about 20 percent of the total proposed revenue increase. It is contended that the hourly rates charged by petitioner's witnesses are excessive and that it was unreasonable to engage more than one witness per issue in a case of this magnitude. The hourly rates charged by the OPC's witnesses were set pursuant to an annual contract between those witnesses and the Office of Public Counsel. The OPC also believes that rate case expenses should be amortized over a three to five year period to properly take into account the newly enacted automatic pass-through provisions of Chapter 367, Florida Statutes, which should increase the time between rate cases. One witness testifying for the OPC did not feel that rate case expenses should be recovered at all through rates. The PSC staff witness did not feel that the rate case expenses claimed by petitioner were excessive when compared with other utilities of similar size.
Recommendation Based upon the findings of fact and conclusions of law recited above, it is RECOMMENDED that the issues in dispute in this proceeding be resolved as follows: That the quality of water and sewer service provided by petitioner to its customers be found satisfactory; That 100 percent of petitioner's water treatment plant, 60.5 percent of its sewage treatment plant and 100 percent of its sewage collection and distribution system be found to be used and useful in the public service and that $162,501 attributable to petitioner's water distribution lines be excluded from rate base; That petitioner's water loss of 9 percent is not excessive; That those assets in service during the test year carried on the utility's books as construction work in progress be transferred to utility plant in service and the remaining amount of CWIP proposed by petitioner for inclusion in rate base is reasonable; That accumulated depreciation on contributions-in-aid-of-construction not be excluded from petitioner's rate base; That the formula approach utilized by petitioner in determining its working capital requirements is appropriate in this case; That the petitioner's federal tax expenses be calculated at the 46 percent statutory rate; That the composite rates of depreciation of 3.11 percent on petitioner's sewer division and 3.43 percent on its water division be adopted; That petitioner's proposed 8.3 percent inflation adjustment for certain operation and maintenance expenses be rejected; That the adjustments proposed by petitioner for loss of its Highland Shores/Knecht Road customers are appropriate; That the capital structure of General Development Corporation be utilized to determine petitioner's cost of capital; that petitioner's cost of debt is 15.3 percent and that petitioner's cost of equity is 18.06 percent; and That rate case expenses in the amount of $105,787 are reasonable. Respectfully submitted and entered this 8th day of December, 1981, in Tallahassee, Florida. DIANE D. TREMOR Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 8th day of December, 1981. COPIES FURNISHED: Gary P. Sams, Esquire and Richard D. Melson, Esquire Hopping, Boyd, Green & Sams Suite 420 Lewis State Bank Building Tallahassee, Florida 32301 Nancy H. Roen, Esquire General Development Utilities, Inc. 1111 South Bayshore Drive Miami, Florida 33131 Gregory J. Krasovsky, Esquire Florida Public Service Commission 101 East Gaines Street Tallahassee, Florida 32301 Jack Shreve, Esquire Stephen C. Burgess, Esquire and Suzanne S. Brownless, Esquire Room 4, Holland Building Tallahassee, Florida 32301 Steve Tribble, Clerk Florida Public Service Commission 101 East Gaines Street Tallahassee, Florida 32301
The Issue Whether, and to what extent, Respondent S.E. Morris and Sons, Inc., should be allowed to increase its sewer rates.
Findings Of Fact Based on the evidence presented at hearing, the following facts are determined: Applicant owns and operates a small sewage treatment plant located on Santee Drive in Morris Manner Subdivision, Springfield, Florida. The plant operates on a contact stabilization mode and has a design capacity of 35,000 gallons per day. (Testimony of Addison; R-1.) The plant and collection system were built in the late 1960s to serve a residential subdivision known as Morris Manor, then being developed by the Applicant. There are currently 79 residential customers served by the sewer plant. An additional 22 lots located in Morris Manor subdivision may eventually be sold, developed, and hooked into the existing sewer system. (Testimony of Addison; R-1.) I. Quality of Service Several customers complained of noxious odors emitted from the sewer plant. Prior to July, 1980, the plant was operated in an extended aeration mode, with a design capacity of 15,000 gallons per day. However, the plant's flow frequently exceeded 15,000 gallons per day, a fact which most likely contributed to periodic odor problems. The Applicant's failure to properly clean and maintain the plant's polishing pond also contributed to increasing odor problems, particularly during the summer time. (Testimony of Estler.) On September 12, 1980, Applicant executed a Consent Order with the Florida Department of Environmental Regulation requiring a change in mode to contact stabilization and proper cleaning and maintenance of the polishing pond. Under the changed mode, the plant's design capacity is effectively increased to 35,000 gallons per day. The Applicant has complied with the provisions of the Consent Order. During the past six months, the plant has operated in conformance with Department of Environmental Regulation treatment requirements. The odor problems have been ameliorated, and, with the proper monitoring and maintenance, should not reoccur. In view of the substantial improvement in the plant's operation and maintenance and its current compliance with state standards, it is concluded that the sewer service applied by the Applicant is of acceptable and satisfactory quality. (Testimony of Estler, Addison.) II. Rate Base A utility providing satisfactory sewer service has a statutory right to an opportunity to earn a fair return on its investment in property used and useful in the public service. Section 367.081(2), Fla. Stat. (Supp. 1980). That investment constitutes its rate base. Here, the parties dispute two items concerning the Applicant's proposed rate base: (1) accumulated depreciation, and (2) "used and useful" plant. In the past, the Applicant depreciated its plant using a 15-year serviceable life, 6.67 percent, straight-line depreciation rate. This rate was used by the Applicant for tax purposes, and was indicated on its annual reports filed with the Commission. However, use of a 40-year life, 2.5 percent depreciation rate is more appropriate. The Commission's response is to represcribe the preferred 40-year, 2.5 percent rate as though the company had, in fact, used that rate in the past; the effect is to decrease accumulated depreciation reserve and correspondingly increase net rate base. (Testimony of Lowe, Hale; I-4A, I-4B, I-2, R-2.) If, in the past, the Applicant actually recovered its book depreciation expense (at a 15-year, 6.67 percent rate), the Commission admits that its proposed recalculation of accumulated depreciation reserve would allow Applicant to recover plant costs--to the extent of the add-back--a second time. (Tr. 163.) It is now impossible to discern whether the claimed depreciation expenses were actually recovered through past rates. But if the past rates were insufficient for such purpose, that is a loss which must be borne by the Applicant. Rate payers have no obligation to compensate Applicant for past losses by paying higher rates in the future. (Testimony of Hale, Lowe; I-2.) In the past, the Commission has consistently disallowed recalculation of depreciation reserve which results in customers being required to build depreciation reserve anew. In Re Belvedere Water Company, 83 PUR 3d 202 (1970). The only reason offered in this case for departing from this practice is the small size of the Applicant's utility: ". . .if this were a large utility, my stand would be opposite; but because this is a very small utility, I don't think the company should be penalized." (Tr. 163.) This is an unacceptable basis for deviating from a regulatory requirement. Its application would adversely affect predictability in regulatory decision making and even-handed treatment of utility customers. The Commission's proposed recalculation of accumulated depreciation reserve is therefore rejected. The more appropriate treatment, one which comports with generally accepted accounting principles and the Commission's past practice, is to leave the existing depreciation reserve unaltered. The Applicant's plant should be depreciated at the preferred 40-year, 2.5 percent rate in the future. Those future charges would accumulate and increase the depreciation reserve account. (Testimony of Hale.) A utility is entitled to an opportunity to earn a fair return only on property which is used and useful In the public service. 367.081(2), Fla. Stat. The Applicant's sewer plant, under its current contact stabilization mode of operation, can adequately treat an average flow of 35,000 gallons per day. By applying the standard average flow criteria of 350 gallons per day per residence, it is concluded that Applicant's plant can adequately treat the sewage flow generated by 100 homes. Currently only 79 homes utilize its service. Thus, the plant has excess capacity of approximately 20 percent. The remaining 21 vacant subdivision lots--which the plant is capable of serving--are owned by the Applicant; no definite plan has been made to sell or develop them in the future. Consequently, use of the plant's current excess capacity is neither imminent nor reasonably expected in the foreseeable future. (Testimony of Addison, Estler.) The Commission's engineer treated the plant as 100 percent "used and useful"--its full valuation was consequently included in Applicant's proposed rate base. He based his "used and useful" conclusion on the fact that, several times during the test period 2/ , peak flows exceeded 35,000 gallons per day. Yet, he agreed that average flows are more significant in determining the operating capacity of a plant than peak flows; he gave no engineering reason why peak rather than average flows should be used to calculate "used and useful" plant; and he admitted that the plant has adequate capacity to handle an additional 20 homes. (Tr. 135.) It is concluded, therefore, that, since 20 percent of the plant is neither used and useful now, nor reasonably expected to be so in the foreseeable future, only 80 percent of the plant's valuation should be considered used and useful and included in rate base. (Testimony of Estler, Hale.) In accordance with the foregoing findings, the Applicant's rate base is depicted below: RATE BASE Test Period Ended 12/31/79 Utility Plant in Service $11,940 Accumulated Depreciation (6,676) Contributions in Aid of construction -0- Working Capital Allowance 1,337 Income Tax Lag -0- NET (Adjusted) RATE BASE $ 5,548 3/ III. Net Operating Income Two items remained in dispute concerning the Applicant's net operating income: (1) calculation of depreciation expense, and (2) salary expense. Depreciation Expense Since the Applicant should be allowed to allocate the balance of its plant over its remaining 30-year service life--using a 40-year, 2.5 percent depreciation rate--the Applicant's proposed depreciation expense should be reduced $597. Depreciation expense for the test year should therefore be $175. The Commission agrees that, assuming Intervenor's position on accumulated depreciation revenue is proper, this adjustment is also appropriate. Salary Expense Tom Morris visits the plant for one to two hours on a daily basis and performs essential clean-up and maintenance tasks. For this service he receives an annual salary of $2,600. This calculates to a hourly wage of $5-$6 per hour which is not considered unreasonable for the work performed. This salary should, therefore, be allowed. (Testimony of Morris, Hale; R-2.) Net operating income is thus depicted as follows: ADJUSTED OPERATING STATEMENT Test Year Ended 12/31/79 Operating Revenue: $ 3,479 Operating Expenses: Operation and Maintenance 10,699 Depreciation Expense 175 Taxes O/T Income 73 Income Taxes -0- TOTAL OPERATING EXPENSE $10,947 Operating Income $(7,469) (Testimony of Lowe; R-2.) IV. Cost of Capital The Commission used a 12.16 percent overall weighted cost of capital, including a 12.5 percent return on equity, which was uncontroverted: PERCENT OF TOTAL COST RATE WEIGHTED COST RATE Equity $204,114 94.7 percent 12.5 percent 11.84 percent Debt 11,532 5.3 6.0 .32 TOTAL $215,646 100.0 percent 12.16 percent A fair rate of return on the Applicant's net rate base is determined to be 12.16 percent. (Testimony of Lowe; R-2.) V. Additional Revenue Requirements By applying a 12.16 percent rate of return against a rate base of $5,548, it is concluded that Applicant should be allowed to earn a return, or operating income of $674.64. Annual gross revenues of $11,826 4/ are required to cover operating expenses and produce such a return, resulting in a net increase of $8,348 in gross revenues. VI. Rate Design If economically feasible, the Applicant's flat monthly rates should be replaced by an alternative rate structure known as the "base facility charge rate design." This is a more equitable structure because it contains a commodity charge which varies according to the amount of water consumed. The Applicant currently pays the City of Springfield 20 percent of the sewer fee in exchange for mailing and collecting sewer bills from customers. The costs of converting the city's billing system to the base facility charge rate design is not known. The Applicant should be required to determine the costs associated with converting to the base facility charge rate design, and report its findings to the Commission within 90 days of entry of the final order in this case. VII. Whether Applicant Should be Limited to Rates Originally Requested In order to determine its eligibility for Commission staff assistance in preparing its rate-making application, the Applicant completed and filed the appropriate Commission forms. 5/ In its initial eligibility filing, Applicant included a proposed sewer rate of $11.00 per month. Subsequently, a revised form was filed indicating a proposed rate of $13.00 per month. The Intervenor contends that Applicant should be limited to the $11.00 per month rate originally proposed. (I-1, 1-2.) It would be unreasonable to impose such a rate limit based on initial eligibility information documents. Such documents are necessarily completed before a rate application and supporting documents are completed and analyzed. The request for staff assistance in preparing the rate application, in itself, presupposes that the utility, due to its small size, lacks the expertise and specialized knowledge required to prepare and present a rate application. No contention is made that customers would be unfairly surprised by a flat rate which is more than $11.00 per month. Indeed, the uniform rate approved by the Commission was $13.08 per month; all customers were notified prior to hearing that Applicant proposed to make the interim rate permanent. (I-1, I-2.)
Recommendation Based on the foregoing findings of fact and conclusions of law, it is RECOMMENDED: That S.E. Morris and Sons, Inc., be authorized to file new rates designed to generate gross annual revenues of $11,826 based on the average number of customers served during the test year. To the extent interim rates result in excess revenues, such revenues should be refunded to the customers. That, within 90 days from entry of the final order in this case, S.E. Morris and Sons, Inc., be required to determine and report to the Commission the economic feasibility of redesigning its rates pursuant to the base facility charge rate design system. If such an alternative rate design is not economically practicable, new monthly flat rates designed to produce the required revenue should be filed. DONE AND RECOMMENDED this 24th day of April, 1981, in Tallahassee, Florida. R. L. CALEEN, JR. Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 24th day of April, 1981.
Findings Of Fact Floralino Properties, Inc. is a small utility providing water and sewer service in Pasco County. During the period May 30, 1978 until March 12, 1979, it purchased a substantial portion of its water from the Pasco Water Authority, Inc. (PWA) for resale to its customers. In order to recoup the costs of those purchases, the Public Service Commission authorized the utility to assess a surcharge upon each customer's bill. (See Order No. 7494). However, because the surcharge exceeded the actual charges for water purchased, the utility was required to escrow all excess revenues. Respondent failed to do so thereby precipitating the issuance of Order No. 9320. A subsequent Commission audit reflected the excess revenues to be $2,228.05. Prior to the hearing, but after the issuance of Order No. 9320, the respondent escrowed the funds in a Pinellas County bank. The utility now agrees to make an appropriate refund with interest within 30 days to all customers who received service during the period in question.
Recommendation Based upon the foregoing findings of fact and conclusions of law, the Hearing Officer recommends that respondent be found guilty of violating Order No. 7494, dated November 2, 1976; that a fine of $250 be imposed upon respondent; that respondent make an appropriate refund of $2,228.05 with 6 percent interest to those customers entitled to such refund within 30 days; and that a final report setting forth the disposition of such monies be submitted to the Public Service Commission within 90 days. DONE AND ENTERED this 22nd day of August, 1980, in Tallahassee, Florida. DONALD R. ALEXANDER Hearing Officer Division of Administrative Hearings Room 101, Collins Building Tallahassee, Florida 32301 (904) 488-9675 COPIES FURNISHED: M. Robert Christ, Esquire 101 East Gaines Street Tallahassee, Florida 33542 Floralino Properties, Inc. 2320 East Bay Drive Clearwater, Florida 33516 Steve Tribble Commission Clerk 101 East Gaines Street Tallahassee, Florida 32301 Herman B. Blumenthal, III, Esquire 10401 Seminole Boulevard (Alt. 19) Seminole, Florida 33542
Findings Of Fact Quality of Service: Twelve customers testified at the hearing in opposition to the proposed rate increase. The major customer objection is the size of the increase sought. Other objections are directed at the utility's rate structure, and the required tie-in to the PWA pipeline. Some customers desire to have separate rates set for the two areas served by J. C. Utilities, Inc., (Timber Oaks and San Clemente East), and one customer objected to the taste and smell of the water being provided. Nevertheless, an engineer from the Florida Public Service Commission presented evidence that the utility is meeting all state standards and is not under citation by the Department of Environmental Regulation. On the basis of the entire record, the evidence supports a finding that the utility's water and sewer service is satisfactory. Used and Useful Plant in Service. The utility contends that 33.72 percent of its sewer plant is not used and useful in the public service, and has deleted this amount from its sewer rate base. The Florida Public Service Commission engineer agrees, based on the actual recorded flows of the sewer plant and the growth of the system. The water plant in service is 100 percent used and useful in the public service. Acquisition Adjustment: The utility calculated an addition to rate base of $17,370 for San Clemente East (net of 1978 amortization) for acquisition costs, and presented evidence to demonstrate that this acquisition is in the public interest. Based on the entire record, the evidence supports a finding that this acquisition benefits the customers of J. C. Utilities, Inc., and is in the public interest. Thus, the adjustment is warranted. Income tax expense: Several questions are raised in the area of income tax expense. These deal with whether to treat the utility as a separate entity or part of a group filing consolidated tax returns, the appropriate computation of state income taxes, and the effect the capital structure of the utility has on taxable income for ratemaking purposes. All of these questions except one address the ultimate dollar amount of tax expense. The exception addresses the appropriateness of the expense. Only if income taxes are determined to be appropriate can the dollar amount of such taxes be considered. When net operating income is equal to or less than interest expense, there is no taxable income. This is generally true whenever a company's capital structure consists largely of debt or of debt only. The capital structure of J. C. Utilities, Inc., is comprised entirely of debt, according to the company's financial statements. The annual report shows capital stock of $10, a deficit in retained earnings of $68,834, and additional paid-in capital of $490. The utility's financial witness verified that J. C. Utilities, Inc. has no externally financed debt and relies for funds on its parent, U.S. Homes Corporation. The application reflects that the company's capital structure consists of customer deposits (debt), and loans and advances from the parent company (debt). This evidence supports a finding that the utility's capital structure is 100 percent debt. Accordingly, there can be no allowance for either state or federal income taxes in making a determination of revenue requirements for this utility. (See Order No. 9256 in Docket No. 790027-W) and all questions relating to the dollar amount of income tax expense are irrelevant. Cost of capital: J. C. Utilities, Inc., is financed totally by its parent company, U.S. Homes Corporation. The application originally requested a rate of return of 11.5 percent. At the hearing, various witnesses for the utility suggested rates ranging from 13.2 percent to 25 percent. However, since the utility has no equity, no return on equity can be provided. In calculating an appropriate rate of return to be granted to the utility, the original cost of debt rate of 11 percent and the recently revised rate of 8 percent on customer deposits can be used. These cost of capital components and rates thereon yield a weighted average cost of capital of 11.32 percent. This rate is supported by the evidence, and should be granted. Depreciation on Contributed Property: Appropriate adjustments have been made to the utility's water rate base and sewer rate base, and operating statements, to reflect the practice of the Florida Public Service Commission to add back accumulated depreciation on contributed property in rate base, and remove these items from operating expense. These adjustments appear on the attached schedules. Rate Base and Operating Statements: The attached schedules 1 through 6 detail the utility's rate base for water, rate base for sewer, and the water and sewer operating statements. Appropriate explanations for the various adjustments also appear in these schedules. Construction water: During the test year, the utility did not bill for construction water in the months of January, February, and March. Starting in April construction water ,and line flushing was metered and billed to the various construction companies connected with the Timber Oaks development. During the final nine months of the year when the construction water was accounted for a total of 28,626,903 gallons were sold which generated $17,590 in water revenue. In order to estimate the unaccounted for construction water, the nine months billing can be annualized. This amounts to an additional 9,542,301 gallons, which increases test year revenue by $5,725. Rate Structure: In order to structure rates that will be fair to all customers, they must not only generate the approved revenue, but should also assure that all classes of customers share in the cost to provide service. The base facility type of rate structure establishes a monthly minimum service charge, which covers fixed costs such as depreciation, property taxes, and allocated portions of billing, collecting, and customer accounting expenses. Meter size is still used to determine the demand factor. After the base charge is established, a charge per 1,000 gallons is determined. This charge recovers costs related to transmission and treatment, and allocated portions of billing, collections, accounting expense, plant labor, etc. Customers then pay a gallonage charge based on use. This allows each customer some control over the amount paid for service. This form of rate structure should be used in setting rates for J. C. Utilities, Inc. Separate rate structures: J. C. Utilities, Inc. provides water service to the separate, unconnected systems serving San Clemente East and Timber Oaks. An appropriate rate structure should be established to provide separate water rates for San Clemente and Timber Oaks, so that the customers of each system pay rates to cover only the costs associated with these systems. P.W.A. surcharge: Because permanent rates are to be established, the utility should no longer be permitted to make a separate surcharge for PWA water purchased. This expense should be incorporated into the other costs of J. C. Utilities, Inc. Connection charges: In its application, the utility requested an increase in water and sewer connection charges. The company used the current number of customers served by the water system to arrive at the customer hydraulic share. The correct way to establish the hydraulic share is to divide the number of customers that can be served by the system into the cost of the water plant. However, there is other information needed in order to accurately and fairly set connection charges, which was not presented by the utility. Rather than deny the request for an increase in water and sewer connection fees, an investigation docket should be opened for the purpose of determining whether increases are warranted.
Recommendation Based upon the foregoing findings of fact and conclusions of law, it is RECOMMENDED that the application of J. C. Utilities, Inc., 2001 Ponderosa Avenue, Port Richey, Florida 33568, be granted in part, and that the utility be authorized to receive gross annual water revenues of $28,731 for San Clemente East, and $203,725 for Timber Oaks, and gross annual sewer revenue of $99,473, by rates to be approved by the Florida Public Service Commission. It is further RECOMMENDED that an acquisition adjustment of $17,370 be allowed for San Clemente East. It is further RECOMMENDED that the utility be required to implement a base facility charge in structuring its rates, in the manner set forth above. It is further RECOMMENDED that a separate investigation docket be opened for the purpose of resolving the matter of the utility's request for increased water and sewer connection charges. THIS RECOMMENDED ORDER entered on this 8th day of July, 1980, in Tallahassee, Florida. WILLIAM B. THOMAS Hearing Officer Division of Administrative Hearings 101 Collins Building Tallahassee, Florida 32301 ================================================================= AGENCY FINAL ORDER ================================================================= BEFORE THE FLORIDA PUBLIC SERVICE COMMISSION In re: Application of J. C. DOCKET NO. 790399-WS (CR) Utilities, Inc. to amend its ORDER NO. 9808 rates and charges. ISSUED: 2-23-81 / DOAH CASE NO. 80-1184 The following Commissioners participated in the disposition of this matter: JOSEPH P. CRESSE, CHAIRMAN GERALD L. GUNTER JOHN R. MARKS, III KATIE NICHOLS Pursuant to Notice, an administrative hearing was held before William B. Thomas, Hearing Examiner with the Florida Public Service Commission, on May 6, 1980, in Port Richey, Florida, on the application of J. C. Utilities, Inc., for increased rates and charges for water and sewer service provided to its customers in Pasco County, pursuant to Section 367.081, Florida Statutes. On July 1, 1980, the matter was transferred to the Division of Administrative Hearings, but continues to be assigned to William B. Thomas, as DOAH Hearing Officer, for a recommended order. APPEARANCES: Jack H. Geller, Esquire, Suite 200, Clearwater professional Center, 600 Bypass Drive, Clearwater, Florida 33156, for J. C. Utilities, Inc., Petitioner. Samuel H Lewis, Esquire, 101 East Gaines Street, Tallahassee, Florida 32301, for the Florida public Service Commission and the public generally. The Hearing Officer's Recommended Order was filed on July 8, 1980. Timely exceptions to the Hearing Officer's recommended order were filed by the petitioner. Now after consideration of all of the evidence in the record, we enter our order.
Findings Of Fact Upon consideration of the oral and documentary evidence adduced at the hearing, the following facts relevant to the issues in dispute are found: On March 8, 1981, the petitioner provided notice of the administrative hearing which commenced on March 25, 1981, by placing a notice on the doorknob of each resident of Century Village. Customers not residing within Century Village and commercial customers were mailed notice of the hearing on the same date. A newspaper notice of the March 25, 1981 hearing appeared on March 18, 1981. Quality of Service There are approximately 7,700 utility meters in Century Village and there has been minimal growth within the utility since the 1979 test year. Sixteen customers of the petitioner testified at the hearing. Their testimony included objections to the sufficiency of the notice they received of this rate case proceeding, the requested rate increases, the taste and smell of the water, the mineral deposits in the water, the odor from the sewage treatment plant, the billing procedures employed by the petitioner and the manner of petitioner's responses to customer inquiries and complaints. The petitioner's billing cycle is not constant. On some occasions, the bill covers a period of twenty-eight days and, on other occasions, a billing cycle of thirty-five days is used. Many customers have installed, at their own cost, water filters to alleviate the objectionable smell, taste and mineral deposits in their water. Some customers testified that their cooking pots and pans had become blackened and pitted from the mineral deposits and sediments in the water. Several customers also complained of low water pressure in their homes. None of the testifying witnesses had consulted the local health department as to the quality of the water received from petitioner. At the time of the hearing, there were no outstanding complaints against petitioner filed with the Public Service Commission's Consumer Affairs Department. Previous complaints had been resolved in a timely fashion. The petitioner's water and sewer operations presently comply with all applicable State regulatory standards for water and sewer service. There are no citations or corrective orders pending against the petitioner's water and sewer systems. Petitioner is operating under a negotiated consent order which requires it to connect its sewer system to the regional system when said system becomes available. There was evidence that this connection to the County system will result in an increased sewer charge. The County will send one monthly bill to the petitioner and the petitioner will then bill the individual customers. The bulk rate charge was speculative at the time of the hearing. Pursuant to an agreement between the County and the petitioner, the petitioner will be required to maintain its sewage treatment plant on a standby basis after it connects to the County system. Rate Base. I. Gross Plant in Service This being the petitioner's first rate increase application, no prior amount of utility plant in service for either the petitioner's water or sewer system has been established or approved by the PSC. The petitioner alleges that its utility plant in service is $2,401,436 for water and $2,711,697 for sewer, for a total gross plant in service of $5,113,133. An officer of petitioner who is a certified public accountant testified that this figure is supported by the books and records of the petitioner. The PSC staff engineer, Jim Shoptaw, attempted to verify the petitioner's alleged original cost of plant. Several methods of determining original cost are utilized by the PSC. Though not formalized by rule, the methods used to substantiate the original cost of a utility system, in order of PSC preference, are as follows: an engineer's original cost study, a review of the contracts let for individual utility construction projects and a review of invoices for materials purchased. The invoicing method of establishing original costs is considered least effective because there is no way to verify that the materials purchased were actually placed or used for the water and sewer systems. When these three methods are not available, as built drawings or plans can be utilized to determine the amount and type of materials in the ground and a unit cost study can then be performed. In this case, the petitioner did not have either an engineer's original cost study or copies of the construction contracts. The maps or prints submitted by petitioner to the PSC staff were not accurate or complete. Mr. Shoptaw thus made an on-site inspection, with advanced notice, and was provided several boxes of invoices which were not organized in a systematic manner. A review of invoices allowed Mr. Shoptaw to verify only 39 percent of what petitioner claimed in its application as the amount of plant in service. Petitioner was then requested to supply respondent with a unit cost breakdown and the amount of pipe placed in service each year. A given year was not provided by the petitioner. After calculating the length and cost of pipe utilized, Mr. Shoptaw "trended" the costs and eventually determined that the petitioner's application had overstated the water system plant by approximately $107,000 and the sewer system plant by some $147,000. The unit cost information supplied to Mr. Shoptaw by the petitioner was based upon data collected from water and sewer installations in single- family residential communities. This was a result of a misunderstanding by petitioner's employees as to what information Mr. Shoptaw desired. The "trending" and reasonableness study performed by Mr. Shoptaw was also based primarily upon a comparison with utilities serving single-family areas. There are major differences between the costs of constructing multiple-family and single-family utility distribution systems. High density housing requires larger pipes run for shorter distances and a greater number of valves, manholes, connections and other materials due to the greater number of connections per mile. There are also road and construction problems and expenses in a multifamily complex not found in an area with single-family dwellings. It is considerably more expensive per linear foot to build in a high density area such as Century Village than in an area containing single-family dwellings. Approximately three weeks prior to the commencement of the hearing in this case, the staff of the PSC was provided with additional boxes of invoices to further document the petitioner's gross plant in service. When combined with those already submitted, the additional invoices substantiated 58 percent of the claimed plant in service. Mr. Shoptaw felt that use of the invoices was not compatible with his then completed trending methodology, that the additional invoices arrived too close in time to the hearing to be of assistance and that 58 percent of documented costs was not a large enough sample from which to determine the original cost of the entire system. Mr. Shoptaw expended approximately 500 hours preparing his report in this proceeding. A reasonable amount of time to be spent on a utility of this size with good record-keeping practices would be approximately 200 hours. There is some confusion in the record as to whether the PSC staff twice removed the same items from the petitioner's claimed gross plant in service as a result of the different surveys performed by Mr. Shoptaw and the PSC's accounting staff. (T. 998-1000). This issue was never clarified during the hearing. Rate Base. II. Accumulated Depreciation. Through the end of the 1979 test year, the petitioner utilized an annual depreciation rate of approximately 6 percent on its gross water and sewer plants. During the course of preliminary discussions with the PSC staff, petitioner agreed to adopt a depreciation rate of 2.5 percent per annum for these assets. The 2.5 percent annual depreciation rate is based upon the premise that petitioner's water and sewer facilities have a service life of 40 years rather than the 16.7 year life originally applied. The issue in dispute regarding this stipulated change in the annual rate of depreciation is whether the 2.5 percent rate should be applied retroactively to the year of inception or whether it should be applied to the future only. The construction of the petitioner's water and sewer systems began in 1969. Neither the petitioner's original decision to fix the useful life of the water and sewer systems at 16.7 years nor the PSC staff's decision to fix their lives at 40 years was based upon an engineer's expert opinion after a physical inspection of the assets. There have been no significant physical changes in the assets since their installation. Under generally accepted accounting principles, different treatment is prescribed for the "correction of an error in previously issued financial statements" and a "change in accounting estimate." The "correction of an error" treatment requires a restatement or a retroactive application. This treatment is accorded errors resulting from "mathematical mistakes, mistakes in the application of accounting principles, or oversight or misuse of facts that existed at the time the financial state- ments were prepared." A "change in accounting estimate" does not require a restatement or retroactive treatment and results from "new information or subsequent developments and accordingly from better insight or improved judgment." APB Opinion No. 20, paragraph .13. The service life or salvage value of a depreciable asset is an example of the estimate required in the preparation of a financial statement. APB Opinion No. 20, paragraph .10. Were petitioner permitted to retroactively apply the new 2.5 percent depreciation rate to 1969, the date construction of the water and sewer systems began, a possible result would be the utility's double recovery of depreciation expense through its rates. The impact upon the utility of not making a retroactive adjustment of the 2.5 percent depreciation rate would be to reduce rate base by some one million dollars per year and thus substantially reduce the petitioner's cash flow. Rate Base. III. Contributions-in-aid-of-construction (CIAC) Petitioner's water and sewer tariffs on file with and approved by the PSC in 1970 include copies of a schedule of tapping fees and three developer agreements. The developer agreement between petitioner and Century Village, Inc. entered into on November 1, 1968, defines CIAC and denotes the developer's responsibility to pay CIAC for the petitioner's water and sewer systems. Other developer agreements between Century Village, Inc. and secondary developers were also discovered which make reference to the agreement between petitioner and Century Village, Inc. The PSC staff seeks to impute as CIAC over two million dollars as a result of the developer agreements and the tapping fee schedule. If this amount were imputed as CIAC, the petitioner would have a zero rate base and recover through its rates only operation and maintenance expenses and taxes. According to petitioner's president, neither the tapping fees on file with the PSC nor CIAC pursuant to the developer agreements were collected by the petitioner since he assumed the presidency in 1970. The amounts which are claimed as CIAC by the petitioner were collected prior to the time Mr. Christopher became the petitioner's president. Those portions of the developer agreements regarding CIAC were not carried out because petitioner desired to build a rate base. The petitioner's overall policy of not accepting CIAC was reflected in a letter dated May 8, 1972 by petitioner to the PSC in response to PSC Order No. 5403 which required petitioner and other regulated utilities to file a service availability policy with the PSC. Other than this May 8, 1972 letter, petitioner has made no other attempt to revise the tariffs filed with the PSC with respect to the developer agreements or the tapping fees. Auditors from the PSC staff were unable to find any evidence from the books, records or tax returns of the petitioner that tapping fees or other CIAC were ever collected by petitioner other than as reported by petitioner in this case. No significant investments were written off as cost of goods sold for tax purposes. Capital Structure and Rate of Return During the test year, petitioner's actual capital structure was comprised of 85 percent debt due to outstanding loans held by affiliated companies. The capital structure of the parent company, Cenvill Communities, Inc., during the test year was approximately 41 percent common equity, 55 percent long-term debt and 4 percent deferred taxes. For this rate application, the respondent PSC used the capital structure of the parent company in its cost of capital calculations. Subsequent to filing the rate increase application, the petitioner recapitalized its capital structure so that its debt-equity ratio approximately matched the debt-equity ratio of the parent company. Utilizing various methodologies, including an analysis of average bond yields, a discounted cash flow study, a trend line analysis and an added risk premium, petitioner has computed a range of fair return on equity at between 18.96 percent and 21.13 percent, for an average fair return of 20 percent. Using a ten-year time period, a discounted cash flow methodology and a regression analysis, the PSC staff computed a cost of equity of 16.25 percent, with a range of between 15.25 percent and 17.25 percent. Petitioner originally requested an overall rate of return of 12.83 percent. This figure was changed during the hearing to 10.38 percent. The PSC staff has computed an overall rate of return of 12.11 percent. Income Taxes Petitioner has elected to participate in the consolidated income tax return filed by its parent, Cenvill Communities, Inc. The parent routinely assesses a 46 percent rate on all its subsidiaries having a positive taxable income for the tax year. The petitioner and the PSC staff are in agreement that an appropriate federal income tax rate for petitioner is 46 percent, and an appropriate state income tax rate is 2.7 percent. The Office of Public Counsel presented testimony to the effect that a 46 percent federal income tax rate is excessive because it reflects a greater percentage tax rate than the actual consolidated tax rate. It was argued that the effective tax rate for petitioner during the 1979 test year was 21.06 percent. Unusual capital gain transactions did occur during the test year. Other Operating Expenses and Undisputed Items Petitioner had a contract which called for a meter-reading payment of 25 or 30 cents per meter. The average meter reading expense, including transportation, for the South Florida area is 17 cents per meter. Meters may be read very quickly in Century Village because of its high population density. With each building having approximately 25 meters, one could easily read 75 to 100 meters an hour. A witness presented by the intervenor Ruchlis examined petitioner's books and concluded that there was insufficient data and supporting documents to validate some of the salary and operating expenses claimed by the petitioner. The PSC staff apparently recognized this deficiency and interviewed some of the employees to determine how much of their time was actually allocated to the petitioner. It was agreed between petitioner and the PSC staff that $25,000 should be deducted from petitioner's claimed salary expenses. For the purposes of this proceeding, petitioner's working capital needs are zero. The total amount of rate case expenses for this proceeding is $35,000, to be amortized over a five year period and allocated on a 50-50 basis between the water and sewer operations. The base facility charge concept is fair to all customers and should be employed as petitioner's rate structure.
Recommendation Based upon the findings of fact and conclusions of law recited above, it is RECOMMENDED that the issues in dispute in this proceeding be resolved as follows: that the quality of water and sewer service provided by petitioner to its customers be found satisfactory; that the trending methodology utilized by Mr. Shoptaw in determining the petitioner's original cost investment in plant in service be approved, with the condition that a determination first be made as to whether certain items were deducted twice from petitioner's claimed amount of gross plant in service; that the 6 percent accumulated depreciation rate be applied from 1969 through the 1979 test year and the 2.5 percent rate be applied from that date forward; that the claimed amounts of $111,612 for the water system and $554,813 for the sewer system be approved as the appropriate amounts of contributions-in- aid-of-construction; that the appropriate capital structure for petitioner include a 40 percent equity ratio; that a fair rate of return on equity capital is 16.25 percent; that an appropriate federal income tax rate for petitioner is 46 percent; that a meter reading expense of 17 cents per meter is reasonable and appropriate; by petitioner be reduced by $25,000; that petitioner's working capital needs are zero; that an appropriate amount of rate case expense is $35,000 to be amortized over a five-year period and allocated equally between the water and sewer operations; and that petitioner's rate structure utilize the base facility charge concept. Respectfully submitted and entered this 16th day of November, 1981. DIANE D. TREMOR Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 16th day of November, 1981.
