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Carmel/Hamilton West/Wastewater WASTEWATER SERVICE AGREEMENT Between THE CITY OF CARMEL And HAMILTON WESTERN UTILITIES, INC. This Agreement, made and entered into this ~_~-day of ~ , 1984, by and between the City of Carmel, a municipal corporation in Hamilton County, Indiana, by and through its Board of Public Works (hereinafter referred to as "Carmel"), and Hamilton Western Utilities, Inc., an Indiana corporation engaged in operating a private sewer and water u'tility, under authority from the Public Service Commissi6'n'~of Indiana (herein- after referred to as "Hamilton western"), /i...i. ~ITNESSETH THAT: WHEREAS, ~Hamilton Western is presently a wholesale customer of Carmel for the discharge of part of its sewage; and WHEREAS, differences of opinion have arisen between the parties, due to the numerous agreements, contracts,~ and other memoranda which have been exchanged between Carmel and Hamilton Western; and WHEREAS, certain litigation is pending between the parties, captioned "Hamilton Western Utilities, Inc. vs. City of Carmel, Indiana and the Board of Public Works of the City of Carmel, Indiana" now pe'nd[ng in the Hancock Superior Court, CaUse Number SC 81-404, and WHEREAS, the parties agree it is in their mutual best to abandon the existing agreements, contracts, decrees memoranda which relate to these services to be.provided interests and other or obligations to be incurred by the parties, and new.agreement encompassing these matters; to formulate a NOW, promises, covenants and agreements hereinafter parties agree as follows: I. CAPACITy A~ Carmel agrees to make available to Western, per year, THEREFORE, in consideration of the mutual recited, the Hamilton for its use, up to 257.325 million gallons of capacity ~lus an allowance for inflow and infiltration of 185,000 gallons per day in the McNamara Interceptor, subject to the daily and monthly flow limitations set out below. There shall be no current capital cost to Hamilton Western for such capacity, which'is understood to include financing or bond charge, availability fee, hook on fee, except for the sewer service charge set out in Section II below, 'and, at Carmel's current level of treatment.at its treatment plant. In the event a more costly level of treatment or actual replacement of exist- ing facilities not otherwise reserved for is required which necessitates further capital expenditure by Carmel, Hamilton Western agrees to participate in such expenditure with other users on a total gallonage basis. B. Hamilton Western agrees to limit its discharge into the McNamara Interceptor toga volume not to exceed Three Hundred Sixty Five Thousand (365,000) gallons per day, which together wi'th in~low and infiltration, would not exceed a flow rate of Five Hundred Fifty Thousand (550,000) gallons per day with a diversion to Hamilton Western's retaining basin of excess of the rate of Five Hundred Fifty Thousand gallons per day. all volume in (550,000) 2 C. Hamilton Western agrees that its remaining capacity of 340,000 gallons per'day, on a 30-day average, or 124.1 mil- lion gallons per year shall be made available to Hamilton Western in Carmel's North-South Interceptor, subject to the limitation and constraints set out in Paragraph E below. D. Hamilton Western agrees to construct and operate, at its own expense, a retaining basin and other treatment facili- ties in order to control flow into the McNamara Interceptor. E. The parties acknow!edge that wastewater flows vary due to weather conditions affecting both surface waters and underground waters and also vary due to the personal habits of its customers. The following limits and constraints are intended to limit Hamilton Western to the use of its capacity and to. .compensate Carmel for capital costs in the event excessive ca- pacity .is used. (1) In the even't Hamilton Western discharges more than 680,000 gallons of wastewater in any day (24 hours) in Carmel's North-South Intercept~r, it shall be charged a penalty (not a surcharge) of $100.00 per day for each day in which it discharges more than 680,000 gallons, except for the one-day allowable peak flow per month. Said penalty shall be payable when the next sewer service charges are due. -. (2) In the event Hamilton Western discharges more than 27.0708 million gallons per month in the Carmel system (both McNamara and the North-South Interceptor) there shall be a sur- charge to be determined as foilows: The capital cost of Carmel's facility in the amount of $1,836,320 (Existing plant $628,400;· 3 -2 p~o~eC¢ cO -.vLded b~ ~h - be dYv~de° ~ - be dLvLded 19~ ' ~l be dl . shall ~ . and the [e~ ~ 6 this ~eSU~ 2allOn s~u"- yea=S! ,~.O MGD) an. ~ m~ll~on ~ ~, bv 50 yea~ _. s~gn {low ~ monthly ge ~60 d~v~dea ~ · - ' ~e ~oduCe the ~ O~ $103'3 ~e~ by 365 %o ~ ~nterceptO[ coSU - ~o~ a ~onthlY F ~ .ife and divided Dy .~tal monthly pes each design i ' = $5.66 or a t - assessed on ga]ion surcharge o~ · ~e shall be surcharge o~ $47,59. Th~S mYlliOn gallon or pontlon thereO~. , . year~ to p 3 ' City o£ Carmel~ its capacit~ ~equ~ementSD~o[ the Kol~ow~ng year based upon capacity required ~o~ its p~o~e~ted users under weathe~ conditions, and, in the event such ~[o~ect~on exceeds its available capacity~ Hamilton ~este~n'shall either acquire addi- tiona~ capacity ~'rom othe~ pa~ties or in the even~ such addi- tional capacity cannot be acquired~ Hamilton We/stern shall at its own expense~ ~und the expansion o~ the Carmel plant a~ signed and constructed by Carmel ~o[ modula~ expansion and shall ~urther make necessary arrangements ~o[ additional capacity in the North-South Interceptor. In addition, Hamilton Western million gallons per year for two notwithstanding it's projections, the manner set out above. agrees thai' if ib ·exceeds 291 successive years, it shall acquire additional capacity in 4 (4) The parties acknowledge that' Carmel is now metering total' sewage flow from all users into its South Plant, and Carmel will continue to meter such flow during the term of this Agreement. F. The parties agree that the payment called for regarding'sewer service charges as set out in this Agreement is intended to compensate and reimburse Carmel for service rendered in the treatment and disposal of such waste. Such payment shall not entitle Hamilton Western to any possessory or proprietary rights to the sewage disposal facilities, metering devices, sampling devices, or other equipment or plant additions of the Carmel facilities~ Carmel reserves the right to maintain 'and operate such facility, and shall have sole discretion as to the methods of operation, and the necessity for, nature ~f and extent of improvements thereto. II.~ SEWER SERVICE CHARGE A. Hamilton. Western agrees to pay to Carmel for the treatment of its wastewater, liquid waste and'sewage, an amount or amounts to be determined as follows: (1) Sewer service charges shall be based upon actual flow without any allowance for inflow and infiltration. Such flow shall be measured by meters installed and operated as hereinafter provided. (2) The rate of charge for Hamilton Western's discharge into the McNamara Interceptor and Nor.th-South Intercep- tor shall be at the rate of $0.68726 per thousand gallons of measured wastewater, which charge shall, be payable monthly on the same date and pursuant ~o the same or similar ibilling process that is in existence at the date of this Agreement.. Carmel 5 represents that said rate has been determined pursuant to the calculations contained in Exhibit A, and 'that the figures set out in said calculations represent the opera~i6n, maintenance and replacement costs currently being expended or charged in connec- tion with the operation of the plant and other facilities repre- sented in Exhibit A. (3) The parties agree that this rate shall be reviewed at the election of either.party hereto upon written notice and request to the other, not more than annually from the date of installation, nor less than every two (2) years, and shall be adjusted accordingly. (4) At the time of any adjustment or review, Carmel ~shall provide to Hamilton Western a qualified statement detailing the calculations of tha rate, based upon the previous calendar year's operation and maintenance expense record. The rate so determined shall b~ paid by Hamilton Western to Carmel until further modified, as herein provided. (5) In the event one party ~does not agree with the calculated rates of the other, it may submit any differences to a court of competent jurisdiction or arbitration as set out' hereafter in this Agreement. (6) Hamilton Western shall pay, to the Carmel Sewer Department, upo~ execution of this Agreement, the sum of Eighteen Thousand Nine Hundred ~ixty Five Dollars ($18,965.00), which represents its portion of the reimbursement,to McNamara under the fifteen year'contract for construction of the McNamara Intercep- tor. · (7)' Hamilton Western shall pay, to the.Carmel Sewer Department, its existing sewer service charges to Carmel in the sum of $193,835.29, which amount represents billing through and includiDg January, 1984, less a credit of up to Eighty-Four Thousand Dollars ($84,000.00), which represents costs and engi- neering and construct'ion of Hamilton Western's retainage basin and diversion facilities. Payment of past due sewer, service charges after the foregoing credit shall be made as follows: (a) Hamilton Western agrees to pay said charges by paying Fifteen Thousand Dollars ($15,000.00) in cash upon the exechtion of this agreement; and (b) The balance of said charges shall be evidenced by Hamilton Western's Installment Promissory Note, bearing interest 'at Ten Percent (10%) per annum, payable in seventy two (72) equal mbnthly.installments, to the Carmel Sewer Department. The first such installment shall be due and payable at the time the next current monthly sewer service charges ar'e due~and payable, and each month thereafter until paid. B. Billing and Penalty Provisions. (1) Carmel shall, once each month, invoice Hamilt6n Western for such charges, and such amounts shall be due and payable on Or before the 30th day following receipt of such invoice. In the event Hamilton Western shall fail to timely pay to the Carmel Sewer Department the amount of such invoice within the thirty (30) day period, Hamilton Western shall be liable for and pay to the Carmel Sewer Department a penalty for delinquency 'at a rate of amount. Ten Percent (10%) per annum of the delinquency 7 (2) The parties agree, upon reasonable notice, to comply with the requirements and regulations of the.United States Environmental Protection Agency, as respects conditions and limits of grants and applications with respect'to the operation of the sewer utility. (3) Hamilton Western agrees consistent with Carmel!s Sewer User O~dinance and same. to enact user rules abide by the III. METERING Carmel agrees to purchase the necessary metering devices and sampling equipment for properly measuring and sam- pling the quantity and quality of wastewater delivered into the Carmel sewer. The ownership of the equipment shall be Carmel's and the metering devices shall be electronic in type. Carmel agrees to install the metering devices at its own expense, at the point of discharge into the McNamara Sewer Interceptor and at the point of discharge into the North-South Interceptor, (such meters shall'hereinafter be referred to as "discharge meters"); Any further points of discharge into either Interceptor by Hamilton Western shall, after notice and approval by Carmel, be at the expense of Hamilton Western, including installation of the same or.similar discharge meters unless otherwise agreed. B. Hamilton Western agrees to provide to. Carmel discharge metering locations and, if metering locations for installation, reading, and other related uses. required, access to ingress and egress, the the repair, 8 C. Calibration of such discharge shall be performed not less than once every metering equipment twelve (12) months, or by request of either party. tion, maintenance and all other meters shall be the duty-of Carmel, notified of any work to be performed 3meters, except in emergencies. The responsibility for' the opera- matters relating to the discharge Hamilton Western will be by Carmel on the discharge D. Either party may install, maintain, or operate, at its expense, such check metering equipment as it desires, provid- ed that such metering equipment shall be so installed as to not interfere with the operation of a Carmel discharge meter. In the event either party shall install check metering devices, the other party shall have access thereto and an opportunity to be present at the reading, calibration, repair, e~c., of such check meters. E. If any discharge meter fails t~ register for any period, the amount of wastewater treated during such period shall be deemed to be the amount of wastewater treated in the corre~ sponding period immediately prior to the failure. F. If, upon any test, any discharge meter is found to be not more than Five Percent (5%) fast or slow, such meter shall be considered correct in computing the volume of wastewater delivered to Carmel, but .the meter shall be properly.adjusted to record accurately. If, upon any test, any meter shall be found to be inaccurate by any amount exceeding Five Percent (5%), then any previous reading of such meter shall be corrected to elimi- nate all error for the prior two (2) month period. 9 G. If any test of any metering equipment of'either 'party shall be made at the request of the other, with the result that such metering equipment shall be found to register within Five (5%) of accuracy, the party requesting the test shall bear the expenses in6ident thereto. H. Carmel agrees to preserve for a period of three (3) years all metering and testing data and other records in measur- ing the wastewater discharged into the Carmel system or into the treatment plant, and the records thereof shall be kept in such manner that both parties shall have access during business hours, upon reasonable notice, and shall be subject to examination and copying. Further, should Hamilton Western install check meters as provided herein, similar records shall be made available to the City of Carmel pursuant to the terms of this p~ovision. iv. MONITORING AND CONTROL A. Hamilton Western agrees to use all'necessary precautions and diligence to exclude from the wastewater dis- charged into the Carmel facility any foreign materials or indus- trial waste which are objectionable, dangerous or inhibit the bacterial growth or which, for other reasons, cannot be readily. treated in the sewage treatment plant of Carmel, or may be inju- rious thereto or for the above reasons are prohibited by Carmel Sewer Users Ordinance, as amended. Upon discovery that foreign materials, industrial waste, or prohibited substances are being discharged by Hamilton Western into the Carmel interceptor and/or treatment facility, Hamilton Western shall be notified and shall forthwith take appropriate steps to insure that such unacceptable materials are excluded from future discharge into the Carmel facilities. Hamilton Western shall be liable for any additional costs in connection with such unacceptabl.e materials, including any fines or civil penalties that may be levied by the State of Indiana Or the United States Environmental Protection Agency for noncompliance with Carmel's National Pollutant Discharge Elimina- tion System' Permit. However, such obligations shall be subject to Hamilton Western's right to notice and an opportunity to contest in good faith and/or appeal any such fines or penalties. Upon discovery that any u~acceptable materials are being dis- charged as set forth above: (1) Either party shall immediately notify the other of such unacceptable sewage or materials, including the location, time or times, the'nature of.such u~acceptable sewage or waste, and such other information as may be available. (2) Upon verbal'notification and confirmation thereof in writing and Hamilton Western's ability to identify the user responsible for the delivery of such unacceptable wastewater, liquid wastes and sewage, Hamilton Western shall immediately notify that user to cease delivery of such materials and continue all necessary monitoring to assure compliance with this agree- ment. (3) Carmel 'shall, in the event that Hamilton Western is unable to identify the location, time and source of such unac- ceptable discharge, cooperate with Hamilton Western in locating such source. Hamilton Western will use its best efforts to correct or cut off the user delivering unacceptable wastewate~, 11 liquid waste and sewage or discharge.to the parties sewer system or.treatment facility. (4) In the event that the user delivering such unacceptable sewage or materials through Hamilton Western's connection point to Carmel cannot be ascertained within forty-eight (48) hours of first notice, then the' parties shall authorize an independent emergency investigation to be instigated forthwith in regard to the matter. The parties shall fully cooperate with said emergen- cy investigation to ascertain the user delivering the unaccept- 'able discharge and necessary corrective actions. (5) The parties shall determine and agree as to the severity of the damage caused to Carmel's collection and treat- ment facilities resulting from the discharge of the unacceptable . sewage or materials. If the parties are unable to reach such ~gree~ent,~then both parties may agree, within thirty (30) days after said negotiations fail, to name an independent engineer or other person not connected with either party who has knowledge of'' the disputed areas. The two named arbitrators shall name a third qualified person to serve and the three arbitrators shall deter- mine the unresolved issues between the parties. In addition to those expenses, civil penalties, damages or fines for the damage to the Carmel sewage system, arbitration or court action (6) In the event the expense of such investigation, shall be borne by Hamilton Western. that the parties are unable to ascertain the User delivering such unacceptable sewage or materi- als through Hamilton Western's interconnections poin~ to the Carmel sewers, then and in that event, if an emergency exists as 12 to the continuing damage to Carmel's collection and treatment facilities resulting from the discharge of such unacceptable sewage or materials, Carmel may seek such equitable or injunctive relief as is necessary or appropriate in a court of competent jurisdiction.' B. Carmel agrees to report to Hamilton Western once each month the volume and characteristics of the discharge of wastewater into the.Carmel facilities. The characteristics measured or otherwise identified and reported shail include, but not be limited to, volume and any waste constituents identified in Carmel's Rate Ordinance. Sampling and analysis of Hamilton Western's wastewater shall be conducted in accordance wi.th ~c- ceptable engineering practice so as to reflect an accurate pro- file of the wastewater discharged. Hamilton Western reserves ~he · right to verify the report submitted by Carmel and may conduct such investigation in connection with and shall have the right of ingress ahd egress, upon reasonable prior Dotice, onto the prem- ises of Carmel as necessary and required to verify documents and record~subject to such report. C. Hamilton Western agrees to comply, along with all other entities, with the applicable provisions of the Federal Water Pollution Control Act, as amended, and the regulations promulgated thereunder and with the Indiana statutes relating to pollution abatement. V. PROHIBITION AGAINST DISCHARGE OF GROUND AND SURFACE WATER Hamilton Western has enacted, in its rules and regulation~ filed with the Public Service Commission, rules 13 prohibiting the discharge of'ground and surface sewage system, and agrees to use all reasonable force such prohibition. Vii OWNERSHIP AND REMOVAL PACKAGE PLANT A. Parties agree that the package installed at Carmel's north plant was leased Hamilton Western has the right to remove all water into its efforts to en- OF treatment plant to carmel and. s~lvageable equip- ment and property in the.ground and above the ground which is considered part Of the facility. Carmel'has provided to Hamilton Western a list of all items to be removed and a time frame in which removal shall take place, which, it is the understanding of the parties, shall be no more than twelve (12 months from the execution of this Agreement. B. Hamilton Western shall perform t~e salvage of the package plant in a workmanlike manner and in such a way as to not unreasonably interfere with Carmel's operation of the remaining facility. Hamilton Western shall, however, have no responsibili- ty for removing any existing~f6otings. VII. RELEASE AND SATISFACTION OF EXISTING CLAIMS AND LITIGATION A. The parties hereto agree that, in part, as consideration to Carmel for entering into this Agreement, the following agreements, contracts, consent, and the claims, rights, damages, charges, or liabilities contained therein are hereby rendered null, void and unenforceable: (1) The October 28, 1969 agreement entitled "Contribution Contract Between the Town of'Carmel and the Owner 14 of Real Estate for Sanitary Sewer Interceptor in Clay Township" as. assigned by the Journal Box Servi~e Corp., Inc; and · (2) The March 29, 1974 agreement entitled "Waste Disposal, Treatment, Construction, and Operation Agreement"; and (3) The July 29,~1976 agreed entry consent decree filed in ~he Hancock Superior Court, under cause number SC76-60 captioned "Hamilton Western Utilities, Inc., Plaintiff -vs-~City of Carmel, and the Board of Public Works of the City of Carmel', ~ Defendants"; and (4) The December 6, 1976 agreement ~ntitled "Agreement On Method~of Computing and Reporting Sewer Charges and Ra~e"; and (5) The February 7, 1978 Regional Agreement, as amended;and (6) The April 17, 1978 agreement entitled "Agreement Re: Sewer Service"; and (7) The May 17, 1979 agreement entitled "Amendment of Agreement on Method of Computing and Reporting Sewer Charges and Rat'es"; and (8) All issues~ claims, rights, interest,' damages or liabilities between the parties hereto and as set out in a law- suit Captioned "Hamilton Western Utilities, Inc.', Plaintiff, vs. City of carmel, Indiana, and the Board of Public Works of the ..City of Carmel, Indiana, Defendants", now pending in the Hancock Superior Court under 'cause number SC 81-404, which shall be~ dismissed with prejudice by both parties. B. Upon ~xecution of this'Agreement, any and all claims for damages, of whatever nature, which arose or could have arisen under the items listed in paragraph A above, .or by virtue of enforcing in court under separate titled litigation, by either party, are forever foreclosed and released by each party as agains.t the other. ' 'C.~ Any existing agreement, contract, or understanding of the parties, nog voided or superseded by paragraph A a.bove, shall be presumed unenforceable as its terms maY c~nflict with this Agreement. ~ VIII. INTERIM BILLING FOR SEWER CHARGES · A. Billing for the sewage discharge by Hamilto~' Western into the McNamara Interceptor shall be based upon the meter readings of the existing meter located'in the northeast corner of Section Nine of the Village of Mount Carmel. Said meter shall only be used until new meters as provided in this .A~reemen~ are installed and operating, which period shall not exceed twelve (12) months, at which time billing shall be based upon the readings of the new, installed meters as provided in this Agreement. B. ' Billing for sewage discharge into the Nort. h-South Interceptor shall be as follows: (1~) There shall be no connection between Hamilton Western and Carmel until a.discharge meter, as provided in this Agreement, is installed and operating.. ~(2) Hamilton Western shall install and construct at its own expense, ~ubject to Carmel's right to inspect the same, the Hamilton Western sewer connection line to the Carmel line to the Carmel North-South Interceptor. Hamilton Western shall obtain all necessary permits it deems necessary. '(3) Carmel shall use due diligence and good faith to · install a discharge'meter within sixty (60) days of delivery of said meter to Carmel. IX. RESOLUTION OF DISAGREEMENTS A~ In the event the parties hereto disagree over the terms of any covenant, condition or term hereof, they shall in good faith attempt to resolve their differences. B. During any period of renCgotiation and/or arbitration or litigation~ Hamilton Western shall continue to meet its financial obligations to Carmel in accordance with the provisions of this Agreement and Carmel 'shall continue to.accept and treat Hamilton Western's sewage. C. All disputes regarding service charges shall be resolved ultimately by: (1) (2). advance notice of any proposed increase in sewer service charges and Hamilton Western shall have the opportunity to review and either accept or dispute the proposed increase. It is agreed that Carmel shall have the right to proceed with such rate in- crease even if disputed by Hamilton Western and Hamilton Western shall be required to continue its payment obligations to Carmel until such dispute is resolved in accordance with the~te~ms of this Agreement. In the event that such dispute is ultimately resolved in Hamilton Western's favor, then the disputed payments previously made to Carmel shall be refunded within a reasonable A court of competent jurisdiction; or If the parties mutuallY agree, by arbitration. Carmel shall give Hamilton Western ninety (90) days 17 time to Hamilton Western, Ten Percent (10%). together with interest at the rate of X. EXPANSION OF CARMEL'S SEWAGE TREATMENT FACILITIES In the event Carmel expands its sewage treatment facilities to a total capacity in excess of 10.63 M.G.D. Carmel agrees that Hamilton Western shall have the right to participate in such additional capacity based upon need and an equitable allocation of such capacity among the existing users provided Hamilton Western shall pay'its proportionate part of such ~expan- sion costs including engineering, design and financing costs. XI. GENERAL PROVISIONS A. This Agreement shall contain the complete agreement between the parties and shall not be amended unless amended~in writing and signed by both parties. B. Inasmuch as this agreement may be subject to approval of the Indiana Public Service Commission or the State Board of Health or the U. S. Environmental Protection Agency, the parties hereto agree to use their best efforts and good faith to obtain the approval or approvals necessary for the implementation of this Agreement and meet such reasonable demands as the approv- ing agencies may require. C. This Agreement. shall be binding upon the pa~tieS' hereto, their successors and assigns, and shall be considered an Indiana agreement and interpreted under the laws of the State of Indiana. D. In the event any provision' of this. Agreement shall be held invalid or unenforceable by any Court of competent juris- 18 diction, such holding shall not invalidate or render unenforce- able any other provision hereof. ' E. In no event shall the parties, to this Agreement 'directly or indirectly interfere with the other party's ability to fund their bonded indebtedness. F. All notices, certificates, or communications shall be deemed given certified mail, postage hereunder shall be sufficiently given and when delivered or mailed by registered or prepaid, addressed as follows: If to Carmel: Office of the Mayor Carmel City Building 40 East Main Street Carmel, Indiana 46032 If to Hamilton Hamilton Western Utilities, Inc. Western: 1350 North G~eyhou.nd Court Carmel, IN 46032 G. This contract Shall be for a period of twenty (20) years from the date of the last contribution to replacement cost, capital contribution or depreciation with regard to Carmel's sewage facilities by Hamilton Western, 0~ its successors or assigns, whether such contribution is through payment of sewer service charges or otherwise. IN WITNESS WHEREOF, the parties hereto set and seals the date first above written. ATTEST: their hands HAMILTON WESTERN UTILITIES, BYA~ o r i z ed.' 6f~ l~e r INC. 19 ATT ~ST: · Clerk/Treasure City of C~armel, Indiana CITY OF CARMEL, INDIANA by and through its BOARD OF PUBLIC WORKS Fred T.. Swift f Billy,. Walker EXHIB1T "A" " · CALCULA'FION OF I~qlOLESA~E RATE FOR OPERATION AND )~INTENANCE COSTS AND FOR REPLACEMENT COST ON E~U1PMFiqT L{ne ~Item Number -' '" ' ' Annual operation'&.maintenance (0 & M) e~pense: · 1 Treatment plant expense 2 Sludge bandling disposal exp. Collection system expense "3 - interceptor sewers .' 4-' ' - collection sewers· 5 -- lift stations 6 Billing and collection expense 7 Industrial monitoring expense 8 ' Sub-total '9 Ceneral and administrative expense 10 Taxes TotJl O & M Bxpense 11 Plus: Annual' replacement cost~ on equipment .faf items of plant benefiting wholesale customers 12 '13 14 · 15 16 Total Costs Allocation Pe'rcenta~ $396,386 '100%- 0 ' 100% Shared Costs $396,586 O 1~,189 ].00%* 15,189 60,755 0% 0 25,399 0% 0 53,443 0% '0 0% $551,172 150,814 25,786 $727,772 $411,575 ,.. 74.7%***' 131,'872 150~O00 $543,447 15o,o6o Total annual O & M expense and replacement.cost on ' ' equipment,- . $877,7'72 693,647. Less: Carmel surcharge revenue for excess BOD and 'SS Net of surcharge revenue Divided by total annual flow received at .Carmel treatment plants · Rate per million gallons of flow to wholesale customer~ (including domestic loading) . Allocation for intercept~r based on 20% of collection costs. Allocation percent = line item ~, shared cost ~- Amount estimated by'tl~e consulting englnee~? k 0 0 ]009 MGY $687.26 line item ~ , to[al cost.