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' fit, r', ~ r,,.,.•, , 1 i - -loom •1 10L i i i T1;4 SPATE OF TEXAS g CONTRACT >iE'PW>afsN CITY OF llENTUN t AND LAKE CITIES MUNICIPAL UTILITY COUNTY OF DENTO N § AUTHORITY FOR THE INTERIM SALE a OF WHOLESALE TREATED WATER This Agreement made L'i'dsday of , 1986, f by and bs)tweHn the City of Denton, a Municipal arporation organized under the lawa of the 'Iitate of Texas (hereinafter referred to as "DENTON"), and the Luke Cittes Municipal Utility Authority, a Municipal Utility Authority organized under the I general laws of the State of Texas (Hereinafter referred to as "LCMUA"); W1TNEGSbTHt WIiEREAS, LCHUA desires to purchase wholesale, treated, potable water from DENTON; and F WHE1tEM) 1.C;MUA desires the option to purchaoe future crater capacity from DENTON; and WHEREAS, DrNTON desires to mako provisions to supply, troat and deliver wholesale, L•roated potable water to LCMUA until such Lima as a Jointly owned water treatment facility becomes F a operational; n, NOW, TIIEREFORE, in consideration of the mutual covenants and agreumerra herein contained the parties agree as follows; s( ].U Condi.tionn for Tniterim Water Salon l,l DLNTON agrees, as a condition of LCMUA purchasing a mini t mum of one million gallons par day of treatment p1not capacity p as set forth in Section 11,.01 to Ball and deliver wholesale, s s ~s F F treated, potable water to LCMUA from DENTON'S existing water treatment plant on an interim basis until such time as water is i available from the new water treatment ,>lant, subject to the ; j terms and conditions stated heroin. LCMUA shall have the option t e to participate in future expansion of such water treatment plant. Should LCMUA fail to enter into a contract with DENTON to jointly own or participate in the ownership or oper.tion of a future water plant, this contract may be terminated by DENTON, upon DENTON'S giving 140MUA one year's written notice of such s, f intent to terminate. ` 1.2 LCMUA agrees to purchase wholesale, treated, potable water from DENTON subject to 'the terms and conditions, stated herein. 1.3 DENTON agrees to provide sufficient water to moot the rate of flow and volume roquiroments of LCMUA under tho terms and conditions and subject to the limitations stated ~terein. 1.4 All treated, potable, water that LCMUA receives from _ DENTON' under this ;agroemot4t will by untreated ,oater that DENTON purchases from the City of Dallas and treats a4 DENTON'S water { treatment plant(s). Deli.vecy of water to meet the volume and ` demand requ'irenente of LCMUA under this agreement is e,xpi:vasly subject to and limited by the available supply of water from Dallas, And the ability of DENTOM to treat and deliver watev, as ` determined hy DE'NTON. DENTON shall exercise duo dilLge.4nce to 10 Assure that the supply, treatment aurl deliverabLlity of water is ' j PAUf 2 d i t,- .r. 'ta'i . E maintained to moot LCMUA's water requirements as set forth herein. Should D6NiON need to curtail the supply of water to its other customers, because of drought, ayutem or delivery i fail-- re or malfunction, contamination, acts of Clod, civ:',l s disturbances, war or other causes beyond its control, DENTON may curtail the supply of water to LCMUA without being in default of this agreement. 1,5 It is expressly understood that water delivered to LCMUA pursuant to this agreement is contingent :n water DENTON i purchases or reoeives from the City of Dallas and this agreement does not obligate DENTON to utilize any of its water rights i granted to DENTON by any regulatory agency in the furnishing of water to LCMUA, 2.0 Volume and Demand Determined for Each Water Year A 2,1 DENTON and LCMUA agree that the delivery of water to LCMUA by DENTON shall be basod upon the volume and demand established for each water year as set forth herein 2.2 Not less than one hundred and twenty '(120) days before ~ the beginning date of the first and each successive water year (June 1), LCMUA shall give notice to DENTON, in writing, of j i LCMUA'a requested volume and demand for the first water year, and the projected volume and domand for each successive water year during the Lori of this agreement, The format of the a k notice shall. be in. accordance with Exhibit aAu, attached hereto f 6 and incorporated herein by reforenne, Each successive year's ~ PAGE. 3 t notice shall be dated, signed by representatives of both } parties, and shall be attached hereto as an exhibit to this i agreement and inoorhare.ted herein by reference. Such exhibits I shall be designated by the year for which they are given, i.e. A-861 A-871 etc. DLNTON may, in its sole discretion, waive the one hundred and 'twenty (120) day notice requirement at the request of LCMUA. Such request and waiver shall only be 111 ~ ! effective if done in writing, 2.3 Volumes requested by'LCMtJA in each notice for any one water year, shall not be lest; than the volume requested in any prior wager year, except where LCMUA gives notice of its intent to reduce or cease taking water in accordance with Section 10.0. 3.0 Definitions 3.1 "Deward," tie need herein, means the maximum daily rata of flow of water, in gallons, that would, if maintained consistently through a period of twenty-four (24) hour8, provide the maximum quantity of water required by LCMUA in any one day of a wager your, 3.2 "Volume," as used herein, means the quantity of water, in gallons, that LCMUA requests, UNTON to supply in a water yeas:, 3.3 "Water Year j" as used herein, shall mean the period of time from June 1 to May 31. of the succeeding year, for which the annual water requirements c£ 'LCMUA shall be determined and established. 3.4 "Plant Manager" shall moan the person, f;Lrm or I corporation designated for the planning, design, ..onstruotion, PAGE 4 l ! t q j operation and maintenance of the new water treatment plant, 3.5 "Plant" paeans the proposed water treatment plant that ~ the City of DENTON will construct to orovide water from Lake Nny j Roberts. 4{ I 3.6 "Ownev's Gommittee" shall moan the committee composed of f two (1) representatives of the parties involved in purchasing Plant aapactty• 4.0 Water states, GharKea and PUytents 4.1 The cost of water sold to LCMUA under this interim agreement will be based on the cost of providing potable water from the six (6) million gallons per day (MOD) expansion of the existing DENTON Water Treatment Plant. 4.1 The water rates to be paid by LCMUA to DENTON in performance of this agreement shall be in an amount as established by ordinance of the City Council of DENTON, and as from time to time amended. 'rho initial schedule of rates anel revised rates shall be attnched hereto an Exhibit "B" and incorporated heroin by reference and each successive schedule ~ shall also be attached as an exhibit to this agreement and incorporated herein by reference. DENTON shall give LCMUA ninety (90) days notice of its intent to revise existing rates i~ for any water year. Revised rates shall become effective t forty-fi.ve (45) days after passage of the ordinance establishing + the revised rates 4.3 LCMUA agrees to purchase or pay during any ono water { year$ the greater of; (1) the volume of water requested for that f PACE 5 x current water year, as shown on the applicable exhibit for such year but not less than five hundred thousand (500,000) gallons per day (GPD) ; (2) the volume of water requested in any prior j water year; or (3) the volume of water actually used in any prior water year, If LCMUA does not require or receivo all volume requested for a current water year as shown on the , exhibit furnished in aocordauoa with then applicable Exhibit , ! "A," where DENTON was willing and ably to deriver, such requested t volume, LCMUA alvi'll pay DENTON for such volume of water requested, but not received, at the "readiness to serve" rate set forth in Exhibit 11S," or, at such time Exhibit rB" is r smended, in accordance with such amended exhibit, which shall be the amount charged to UEOTON by Dallas for volumes DENTON requested from Dallas on LCMUA's behalx, LCMUA shall not be 1 obligated, in any current water year, to pry for that water, volume regaostod but not received, if such failure to receive such volume was due to DENTON'S inability to deliver such water. 4.4 Water rates shall oxnlude, for the term of this I contract, any return on the investment resulting from the t capital cost of the 1.6" water liner meter, motor vault, rate of flow controller, and other associated appurtenances which LCMUA ~r is required to furnish and dedicate to DENTON as a requirement to receive water from DE,NTON. 4,5 LCMUA, for any water year, may requcq L• an increased or decreased demgnd from any prior water year, but the demand charge for any current water year, sha1l be eased upon the ~ i PAGE 6 i i I ~ j greater oft (1) the demand for the current water year., but not 3 loqu than five hundred thousand (500,000) gallons per day (GPD); or (2) the highest demand for any of the prior five water years ~ during the tern of this agreement. 4.6 If DENTON fails to make available the requested demand during LCMIJA's peak usage period for seven (7) or more 1onseoutivc days, the demand charge for such days lhall bo calculated by using the maximum rate of delivery for such days, i timoa the current annual demand charge, divided by 365, times the number of days o'i reduced flow. 4.7 If DENTON fails to make available the requested demand for any current water year during the period of time from May 1 to October 31 for thirty !30) or more consecutive days, the adjusted annual domand charge for that water year shall be calculated by using the maximum rate of delivery for such nays divided by the regtiest:ed demand, times the current annual demand I charge ` 4.8 b8MON stall mail or deliver monthly bills for water { i charges incurred by LCMUA tinder this agreement by the tenth (10th) day of each month, r3i11s shall be due and payable seen receipt by LCMUA and shall be considered delinquent if not paid by the twenty-fifth (25th) day of the month, mail,, o; i delivered. DENTON shall charge, and LCMOA agrees to pay, an uddtr,ional five percent (5%) of the total monthly bill, or five 1 t PAOE 7 i 1 5 1 hundred dollars ($500.00), whichever is leas, for all monthly hills not paid by thn twenty'•fitth (2.5th) day of the month, I 4.9 For all delinquent monthly water charges billed which remain unpaid after the last day of the month, DENTON shall charge, and LCMUA agrees to pay, i.n addition ho the amount IE provided for in Section 4,8, interest on such unpaid balance equal to the auction average rate quoted on a bank discount basis for a 26-week treasury bill issued by the United Stattis government, as published by the Federal Reserve, for the wnok r. . prior to the date such bill or bills are delinquent, or ten r percent, whichever is leas. 4.10 [t is agreed that the parties, in providing for ponalti©s or interest on delinquent amounts owed, as set forth in Sections 4.8 and 4.9, intend to contract for a rate of interest that is not in excess of the rAto allowed by 'Law. Should, for any period of time to which Sections 4.9 or 4.10 apply, it be determined that such internist is in excess of that 7 i allowed by l.aw, the parties agree that such rate of interest ~ ahrall not apply, but he roduc ed to the maximum. rate allowed by i law. f 5.0 Deliver Locaticnil, Metering Etnd Conditions i 14 } 5.1 DENTON agrees to deliver the water contracted or herein at delivery point(s) as shown in txhibit attached hereto and incorporated herein by reference, and at any other such points as maybe mutually ailreed upon by both parties. The cost PAGE 8 f ~ of acquiring, designing, installing and constructing all wator i delivery and monitoring equipment or facilities necessary to F fulfill this agreement, including, but not limited to, water jl lines to metering points, meters, meter vnulta and associated valves, shall be borne by LCMUA; prov,tded, however, that l)ENTON j I shall' furni.s,i and install all necasarary meters, the costs of i which shall bo paid by LCMUA. All plans for needed water l delivery or monitoring :facilities shall conform to DHINTON'S j requirements and be submitted to DMTON fo:. its written approval prior to irtstallation. LCMUA shall enter into a pro rata " agreement with DENTON and be reimbursed, on a per linear foot basis, for any connections by any customor of DENTON to any water lines within DENTON or its extraterritorial 3ur.isdi.otion, j the coat of which has boon paid for by LCMUA and oonveyed to DENTON. Y 5,2 All water furnished shall be measured by meters installad at the point(s) of delivery. DENTON agrees to ~ maintain said metes and to cause such repairs and adjustments , as may, from time-to-time be necessary, to be promptly made. Such repairs shall be made at no expanse to LCMUA, unless it can ~ be shown that the necessity for such repairs was brought about l by an improper act or the neglect of LCMUA. DENTON Agrees to 1 test {'.he meter(s) annually. Upon the request of LCMUA, DENTON shall test the meter(a) more frequently than annually, but such additional teat(s) shall be at LCMUA's expense, unless an error. I . PACE 9 J in metering is found to be in favor of LCMUA. If a meter is found to be in error by more or leas than two (2%) percent, adjustments shall be made accordingly, In the event a meter is discovered to be malfunctioning, the amount of water that has passed through the meter will be estimated for eac'A day the meter was not functioning correctly by taking an average of the. two preceding readings of such meter(s), exclusive of readings during the time of any malfunction of the ureter. 5,3 LCMUA agrees that after final inspection and written i acceptance of delivery facilities by DENTON, LCMUA will convey' titld of those facilities and rights of way in conjunction ' therewith to DENTON. Upon conveyance of title to delivery facilities by appropriate instrument(s), DENTON shall be responsible for operation and maintenance thereof. 5.4 LCMUA agrees to provide ingress and egress for DENTON ` ! omployeas and agents to all premians inside LCMUA's boundaries to install, operate, inspect, test, and read maters and maintain „ facilities owned and maintained by DENTON within the city limits of LCMUA. ' 5.5 DE:NTON agrees to provide ingress and egress for; LCMUA's ~ empluye~ed and agents to all premises inside DENTON'S boundaries 1 to install, operate, inspect, test, and maintain faoilities, and read meters owned or maintained by LCMUA within the city limits of DE;NTON. ti +r PAGE; 10 1 1 , 5.6 A rate-of-flow controller shall be installed at each point of delivory of water from DENTON to LCMUA, Such ~ i rate-of-flow controller shall be paid for by LCMUA, but all future maintenance or replacement costs shall be the responsibility of DENTON. 5.7 LCMUA shall provide aufficient ground or overhead storage and pumping facilities in accordanre with the standards and requirements of the Stato of 'T'exas or its regulatory agencies, so that LCMUA can meet the water requirements of its customers without drawing upon DENTON'S water system at a r~ i' greater demand in any water year than set forth in the current r' Exhibit "A" reflecting water demand, 58 LCMUA shall receive water from DENTON, either through an open diacharge. into a ground storage tank, or into a supply line 4 into the ground storage tank. Appropriate backflow preventor nheck valves shall be placed by LCMUA in the delivevy line to assure that no f;,ow of water from LCMUA'a system can return to DENTON'!; system, 5.9 LCMUA shall abide by the service conditions for treated water customers adopted by Dallas, endorsed by DENTON, as listed f in Exhibit "D," attached hereto and incorporates; herein by reference. 6.0 Sewage Treatment and Return Flout 6.1 Delivery of weer by DENTON to LCMUA, at the requested volume and demand for any current water year, assumes adequate f, PAGE 11 . I ;f r..,..._...., 1 i aew1180 collection facilities to accommodate the volume and demand taken by LCMUA. LCMUA agrees that, if its sewage collection facilities prove to be inadequate, DENTON may decrease the volume or demand of water supplied to a level that may be aceommodatod by LCMUA'e sewage collection system, € 6,2 LCMUA agrees that water purchased by I,C14UA is for use by s ij LCMUA, except as allowed under Section 7.0 herein. This contract convoys no rights to the return wastewater flows ~ ~ resulting from the use of wet",-~r purchased hereunder, In the event LCMUA develops or secucea wastewater treatment services other than from DE;NTON, LCMUA agrees that all wastewater . treatment effluent discharges will be taturned to the Elm pork of the Trinity River above Lewisville Lake Dam, 7.0 Resale a: 7.1 The distribution of UNION water by LCMUA shall be " limited to thu area within the limits of LCICA's service area as Khown on 8xhibit Ej except that LCMUA may be permitted to supply water to such specific customer or areas beyond its limits as ' from time-to-time may be approved in writing by DENTON, on written application from LCMUA, $,G Vats, 33ystefk E, tandards end SUt7p1y 4.1 For the protection of the health of all consumers ' supplied with water from the water system of DENTON, LGMUA and 3 DENTON agree to comply with Stale of 'T'exas Department of health standards and to guard carefully aga".not all forms of S PAGE 12 f j contamination to its water system, and that, if at any time contamination should occur, the water supply to the area or areas affected shall be immediately shut off or isolated and remain so until such conditions shall have been abated and the l water declared again safe and fit for human consumption by the properly constituted governmental health agencies having jurisdiction thereof. 8.2 DENTON expeossly reserves the right- to discontinue I temporarily, after notice to LCMUA, the supply of water to any of the pipes laid or to be laid by LCMUA whenever it is necessary to do so to insure proper operation of the DENTON i water system, or for non-compliance with any provision of this agreement. No clams for damages for such discont A; +.ance shall II be made by LCMUA against DENTON: 8o3 It is understood and agreed that LCMUA will not, under any circumstances, permit water from any other source or supply to enter into its water system, or any part thereof, or to be mixed or mingled with water from the water system of DENTON,- i ot;~ir than State ,i approved potable water from existing or future water wells owned and operated by LCMUA, without prior written approval of the Director of Utilities of DENTON, € 9.0 Traneportation to Other Entities 9,1 The purpose of this section is to recognize the benefits ant encourage the cooperation of all water suppliers in the area i t to jointly share caste and benefits of major water supply 3 PAGE 13 i 1 facilities in the interest of, providing reasonable coat of water to all citizens of the area, 9.2 DENTON encouragers LCMUA to cooperate to the extent Rf possible, to make available to other governmental entitioR, any S excess water transmission capacity in its water system, for use in transporting wholesale, treated, potable water from DENTON to such entity. Thu determination of whether excess capacity is available rests entii`sly with LCMUA. Such excess transmission capacity shall be considered temporary only and shall not commit t LCMUA to any long-term obligation to provide such transmission capacity, 9.3 Entities utilizing such temporary excess transportation capacity shall be responsible for payment of such transportation ' i service at a rate determined by applying; the general guidelin%s included in Appendix "A" of Exhibit 11D.11 1 I 9.4 When water is transported from DENTON to such entity f using mains of LCMUA, DENTON shrill collect the agreed w transportation charge and credit the account of LCMUA for such t J transportation services. r 10.0 Reduction or Terminatio,i of Water Requirements 10.1 if, within the term of this agreement, LCMUA should wish to construct and operate its own water treatment plant. i facilities or purchase treated water from another source, LCMUA shall give DENTON written notice of its intent to reduce or 44 cease taking water at least five years prior to such tirnr, it i a ~ E i PAGE 14 t t i will. reduce or cease to talte water from DENTON. T.he notice f shall specify the date that LCMUA shall Lease to take or receive water from DENTON, which shall be no sooner than the beginning of the fifth water year after the current water year in which s such notice is given. If LCHUA intends to reduce the volume of s water it is required to take or request under this agreement, the notice shall specify the date or dates and water years when such reduction or reductions shall occur, which shall be r.o sooner than the beginning of the fifth water year after the I current wator year in which such notice is given, that LCMUA intends to reduce the water requested or received and the amount of reduced volume and`demAnd for each remaining water year during the term of this agreement ; 10.2 LCMUA recognizes that DENTON has enterod into a long term contract to purchase a water supply from Dallas, and has ,t included in such purchase, a volume of water on behalf of LCMUA, in order to supply`LCMUA with its water needs in accordance with this agreement. LCMUA also recognizes that DENTON, in order to J supply LCMUA and its other water customers with the volume and demand required over the term of this agreement, must incur certain capital costs so as to maintain, improve and expand its I . ; water supply facilities, Should LCMUA give notice of its intent to reduce or cease taking water from DENTON under this agreement, DENTON may, but l.s not obligated to, waive or reduce at the beginning of the { s PAGE 15 i fifth water year after the r~otiee in Section 10.'1 is given, any ! or all of LCMUA's obligations to take, receive, request or pay for water in accordance with this agreement, after determining i to what extent DENTON`will be able to recoup all costs in j purchasing water and all capital costs incurred to insure ` delivery capability to fulfill this agreement by supplying and 1 ; delivering ouch water to other customers. j 10.3 If, in accordance with Section 10.2, DENTON determines i that such requested discontinuance or reduction in water ► delivery would not in any water year allow DENTON to recoup all cost and expense incurred in insuring the water supply required by this agreement by supplying other customers, DENTON shall give notice in writing, at least one year prior to such time such discontinuance or reduction of water delivery is to become effective, of the reduced volume, if any, 'DENTON shall allow LCMUA to take or request from DENTON for all successive water s years during the remainder of this agreement. Such reduced volume. allowed by DENTON shall be shown in the exhibit r applicable for that year for requested demands attached hereto and inaarporatad by reference. DENTON may, but is not obligated to allow further reductions in volume in any successive water u bears As alternative customers for such water are found. 10,4 If DENTON, upon the request of LCMUA, agrees in writing that LCMUA shall be allowed to cease taking water from DEN`1'ON for all or part of the remaining water years during the term of c r PAGE 16 1 1 this agreement, this agreement shall terminate and neither party shall have any further obligation to the other hereunder at the time such wa',er deliveries cease. f { i 11`.0 >!i ture Water Plant i 11.1 LCMUA agrees to purchase one million gallons per day of k j j water treatment plant capacity from the new DCNTON Water t Treatment Plant. 11.2 LCMUA agrees to participate in plant construction by entering into a Joint Ownership Agreement prior to plant ;i construction and that such agreement shall supersede tt_3 terms of this contract, = 11.3 DENTON agrees that LCMUA shall have title to the Plant k as tenants in common and shall, as co-tenants with an undivided { interest, and subject to the terms of a Joint Ownership . Agreemont, own the "plant and shall have the rights and obligations, including payment therefore, based on the purchased percentage share of the plant capacity. 11,4 LCMUA sprees, in order to provide unified management of ' the Plant, DENTON shall be authorized and designated as Plant Manager. The Plant Manager shall be solely responsible for the dos ign, construction, operation, and maintenance of the Plant. 11.5 LCMUA and DENTON agree an a means of securing effective cooperation, interchange of information, and consultation on a t prompt and orderly basis, to establish an Ownerls Committee. t s PAGE 17 k t 11.6 LCMUA agrees that failure to participate in the funding of the plant construction rp.leases DENTON from all obligations to furnish treated water to LCMUA. s 12.0 Termination and Default 12,1 Should LCMUA fail, refuse or neglect to pay any bill for water within sixty (60) days of the date due or should it refuse, neglect, or -fail to comply with or perform any of the conditions on its part required to be complied with or performed ( hereunder, and if after such failure DENTON shall deliver to LCMUA, addressed to the General Manager of LCMUA, a notice in r writing of its intent to terminate the supply of water on account of such failure, refusal or neglect, then DENTON shall have the right to terminate the water supply at the expiration S of ten (10) days after the giving of such notice and to E' terminate this agreement, unless within such ten (10) days LCMUA shall make good such failure, refusal or neglect. The termination of water service or termination of this agreement, as provided herein) shall not release LCMUA from its obligation to make payments of any amounts due or to become due in accordance with the terms hereof. 13.0 Force Maieure k, t 13.1 If, because of flood, drought, fire, explosions, civil disturbance, war, water system failure or malfunction, acts of God, or other causes beyond the control of either party, either party is not able to perform any or all of its obligations under t PAGE 1.8 t . f this agreement, Chen the respective parties' obligations here- under shall be suspended during such period. ~ s 14.0 Liability and Claims 14.1 No claims shall be made by either party hereto against 1 the other and neither shall be liable to the other for any I E , damages or loss of any kind resulting from the interrupt on, curtailment or reduction of the supply of water, or for the I i r" failure to receive or pay for requested water not received, which results from the causes listed in Sections 1.4, 6.1, 8.1, f 12.11 or 13.0 of this agreement. 14.2 DENTON agrees to-hold-harmless and defend LCMUA, its s, officers and employees, from any claim for injuries, damages or losses that arises from any act, omission or negligence of r,.. DENTON, its officers or employees, arising from the performance of this agreement. . 14.3 LCMUA agrees to hold harmless and defend DENTON, its officers and employees, from any claims for injuries, damages or losses that arises from any act, omission or negligence of } LCMUA, its officers or employees, arising from the performance of this agreement 15.0 AaLiicable ;Laws and Regulations 15.1 This agreement is made and shall be subject to the laws of the United States and the State of Texas and all applicable regulations or rules of any re,,,ulato;ry authority thereof having t jurisdiction of the subject matter of this agreement. 4 PAGE 19 i . i k f 15.2 Should this agreement, or any provision, thereof be, or 1 found to be, in violation of any such applienble law or regulation, either party, upon reasonable notice to the `other, may terminate this agreement, or, upon the mutual consent of I each party, this agreement may be amended so as to be in compliance with such law or regulation, 16.0 No Verbal Agreement 16.1 This contract contains all commitments and agreements t i; of the parties hereto and no verbal or written commitments shall r 1 have any force or effect if not contained herein, 17.0 Henefi~fE,rties 17.1 This agreement shall. inure to the benefit, of and be binding upon the respective parties hereto, their successors and assigns. ? ,aye 18.0 Prior Agreements or Service i( 18,1 This agreement shall supercede and control over any prior agreements or understanding, whether written or verbal, !r'" concerning the supply of water by DENTON to LONUA except as otherwise provided for herein; f 19.0 Term 19.1 This agreement shall become effective for, the first c water year beginning June 1, 1986, and shall terminate on June 1992 or at such time as u jointly owned water treatment plant is ? operational, unless earlit,r terminated under the provisions 1 r t PACE 20 g ti• 1 i contained herein; provided, however that iv no avant shall this agreement be in effect in excess of ten (10) years. 20.0 Notices. Any notice required under this contract shall be in writing and sent by certified mail, return receipt requested, postage prepaid and addressed as follows: NOTICE TO DENTON: NOTICE TO LGMUA: Director of Utilities General Managor Utilities Administration Lake 'Cities Municipal Utility Authority 215 East McKinney Street PO Bx 355 501 N. Shady Shores Road } Denton, Texas 76201 hake Dallau 'fx 75065 21.0 Amendments 21.1 . This Agreement embodies the complete agreement of the .....E parties hereto, superseding all oral or written previous and i contemporary agreements between the parties and relating to matters in this Contract, and except as otherwise provided h herein cannot be modified without written agveament of the s , E~ parties to be attached to and made a part of, this Contract. IN WITNESS WIIZREOFo the parties hereto have caused this c agreement to be executed by their respective duly-authorized officers in multiple crigi.nale as of the date and year first i above written. CITY OF DENTON, TEXAS r BY: C-TCUARD 7S7Mq-"-(KVo- ll i, PAGE 21 ATTEST; 4 E y T SF.CRE' ,t17 CITY OF 1)ENTON, TEXAS j t APPROVED AS TO LEGAL. FORM: >S DEBRA ADAFTI DRAYOVITCHp CITY ATTORNEY "Z CITY OF UENTON, TEXAS I I BY: 4& LAKE CITIES Ml3NICIPAL MLL`t'Y t AUTHORITY BYI "4i r eaid;xaE ehe 8nard of ~ireceore fr`~ t i ATTES ill ^tt ~ k: N C Y ' k t3'rIL AUTHOR 1'X h II,1 f 1 r PAGE 22 i 1 ,r , EXHIBIT "A" i 1lE Ul1S_PED VOLUMES & DEMANDS FOR WATER YEARS ANNUAL WATER AVERAGE DAILY DEMAND WATER VOLUME REQUESTED USAGE RE UFSTI,D YEAR Y _(MG) (MGD MOD 1986 312 .860 1500 19$7 333 910 .600 1988 354 .970 .730 1909 375 1,030 1838 i ` 1990 396 1.090 444 I1 1991 417 1.140 1,037 a } 1992 438 1.200 1.139 { 1993 459 1.260 1.237 a k 1994, 480 1.320 1.334 ' 1995 501 1.370 1.420 1996 522 1.430 1.1:60 ' 1997 543 1.490 1.520 1998 564 1.540 1,570 1999 585 1.600 1.630 2000 606 1.660 1.820 ' 2001 627 1.720 1.880 2002 648 1.780 1.940 I ILL, 2003 669 1.830 2.130 2004 690 11890 2.190 2005 711 10950 2.250 2006 732 21000 2.300 CITY OF DENTON i f ATTEST: N'~'4:m lze,~ BY: TARY f DATE: LAKE CITIES MUNICIPAL UTILITY f lI 7I;ES AUTHORITY b • J t~ - Ga arAl manager ' i rte' ,GG. BY: DATE,, Much I_* 1986 PAGE 23 i RXNIBI't' B i I I 3 1 i 4 ,6 ~ s4 3 r RATE ScIll" ix i t yy P x ~ :t jE r + I t. 1 . r it ~,c M" B tl c &fw yam, r _ ~ 1 • ~ / - r r ILI ~ ~ i }}1 ,i tom` i ~ .•7 - mow/ 3 ~A4 Pill I1 ' ' , `7. , IG a+'~ + _ .,f `•~w1-L.~.°...`-~''r tOCKrl1►N: .1 I: I ~ I; iihAlll a _ Y , 1 ~ ail f ~ 1 r•+'°~"'°' i + ..F,~"''' 1 r I 1 I a 'r n 8ha(orl j f" 1 V lb ' Now" G EMISIT D CONDITIONS OF SERVICE FOR TREATED WATER WHOLESALE CUSTOMERS 0 1 e" i j w ~,I i 1 r mill S r a I i o W~ M f E' A LAS i rws, i e ° ' i oir DALLAS WATER UTILITIES January 19813 CONDITIONS OF SERVICE FOR r ` TREATED WATER WHOLESALE CUSTOMERS ' I TECHNICAL STANDARDS & APPENDICIES ADOPTED by the DALLAS CITY COUNCIL j on DECEMBER l9, 1984 DEVELOPED by the ~ WATER MANAGEMENT ADVISORY COMMITTEE and DALLAS WATER UTILITIES STAFF a cialic wc'~tW' utdilles ON Of del January 1988 dOM 4uCder UMM o Cay r411+ OWia. Texa 752r/ 6 (zu)O 3146 February 12, 1985 Members of Water Management Advisory Comittee Dallas Water Utilities is extremely proud of the system it has developed and the manner in which we provide water and wastewater services to the citixens of Uallas and municipalities and other entities in the region. 1 In a coopeti*tive effort to maintain high stendarUS and excellence in the system, we along with the members of the Water Mana"w nt Advisory Committee, have developed conditions and guidelines for 'new customers requesting service from Dallas Water Utilities. Tho "Conditions of Service for New Treat!d Water Wholesale Customers" was developed and endorsed by a subcoamittat of the Water Manage"nt Advisory 1 Committee in August 1984 and adopted by resolution of the Oe11ae city Council In December 1984, These conditions not only establish guidelines and minimum system requirements fov* new customers, but serve to also protect and enhance the system and its ability to continue delivering safe, dependable, economical water service to all customers participating in the system. Dallas Water Utilities is constantly seeking ways to improve the quality of our service and operate more efficiently and economically, the development of these conditions of service will enhance our ability to reach and maintain that goal. l We are very appreciative of the time, work, acid spirit that went into the development of these guidelines and conditions. I would like to thank each member of the Now Customer, Subcommittee, and my staff for their exemplary effort and the truly fine product that resulted from their work, StMcerely, TFtomas E. Taylor j Director trh AOIyu0111y pravldinp O~(I~ii wifrl wU~r pul~floatlnn and dlttrtbulfnn; wut• wll~rcoiiactlan snu te~elment TABLE OF CONTENTS Front Cover i Frontispiece 11 Foreword iii Table of Contents iv Approving Resolution I v conditions of Service for New Treated Water Wholesale Customers 3 f Appendix "A" Guidelines for Calculating Water Transportation Costs lEE Appendix "8" i I Water System for Wholesale Treated Customers 4 Appendix "C" Wastewater Systems for Wholesale Customers 5 l A. Soil Percolation Tests r.r..,... 14 1 6 4 0 0 .4 4 4 1,.. 7 S. Absorption Trench Area 8 C. Minimum Residential Lot Size 4 Appendix 0,~ Water and Wastewater Master' Plan Data 1,,.. „ 10 Beck Cover } C CHAYNl1 ~ 4 4~ December 19, 1984 WHEREAS, the City of Dallas presently provides wholesale treated water service to 16 cities and water districts and to the Dallas/Fort Worth Airpurtt and wmzRWo the City Of Dallas maintains a willingness to tell treated water to other entities within the water service area defined by the peat, Marwick, Mitchell and Company study, "Analysis of Water Service Area", dated May 9, 1980) and WHEREAS, it is advisable to revise the "Conditions of Service for Treated Water Customers", as adopted by Council Resolution 80126, dated April 20,' 1990, for prospective new customersr and WHEN,EAB, a suhcosxittee of the Water Management Advisory committed liar developed And proposed for Dallas' adoption detailed service conditit)ns for new wholesale customers) and # r WHEREAS, it is desired that the attached "Conditions of Service 1!or Treated Water CiAstomers" be adopted by Dallast Now, Therefore, BE IT RESOLVZJ BY THE CITY COUNCIL OF THE CITY 0? DALLAS) Section 1, That the City of Dallas reaffirms Its willingness to ae.tl treated water to entities within the water service area defined by the Peat, Marwick, Mitchell and Company study, of May 9, i990. "Analysis of Water Service Area" and adopts the attached "Conditions of Service for Treated Water Customers." i Section 2. That the Director of Dallas Water Utilities is authorized to develop rules and technical standards for implementing'che "Conditions of Service for New Treated Water Wholesale Custometrs." Section 1. That this resolution shall take effect immediately from and { after its passage in accordance with the provisions of the charter of %he City of Dallas and it is accordingly to resolved. n1 4 APP" IOf 01228/trh CITY COUNf,.IL OEC `19 ~9$h i 04 chk WNW . AIlIISYSO . AMSOwQ 84401 0,,3ars ar ssftVYCt Toe pltlf~ TM!'RD MJATW! WtiDd,BlIJIY,f cus'l'CltLs BACJCG!2IiD The Dallas water system currently serves 16 wholesale customer cities and the Dallas/Tort North Airport. The slater Mseagesent Advisory comaittse, made up of representatives from each of tha wholesale customer cities and D/FW Airport# has developed proposed minimum guidelines for new wholesale water customers. Dallas anticipates that future growth and development in the eervice area defined by the Kay y, 19Y00 p h, NmrWick, Mitchell and company study, "Analysis of WeF.'er Service Area" will necessitate sales to new wholesale customers, ~ piJilrO/B These ■iniaum,oonditiens'wi11 bells to insure that the provision of water service is equitabiei that issues related tq t:,e public health and well-being are addressedi that water resources its the service area are protected and maintained for the benefit of those who depend on'themt and that adequate infrastructures within the Dallas water system are built thus protecting the level and quality of service' to existing as well as € new customera. E s in addition, these guidelines are provided to assist entities in their planning, financing and political actions in as far as water rssrource and water supply issuer are concerned. SZRVICS CONDITIONS The essential service conditions shall bet 1 Nowcustomers bear up-front costs for all delivery and metering ( facilitisr No new Customers be accepted for service Le unplanned expansions of the system would be required. 1 • Rates are to be established by Dallas' cost-of-service studiee_and will be charged on either a twowpart or flat rate basis. 'transportation charges (when applicable) shall- be negotiated separately with customer entities, shall be in addition to the rata established for water, and sha11, be subject to approval by Dallas. New customers must have an adequate water storage and distribution system and adequate wastewater collection and treatment facilities or definitive plans therefor. Water and wastewater master plane must be leaaz every five years. provided and revised at V 8 4401 ] Service will. be provided Only to 1eg611y conatitutad entitie& authorised by the state of Texas to provide potable water service,. The entity suet have the authority to avert or contractual relationship for control over land use and development and the necessary ordinances must be in effect prior to the effeative date of a.contract- Maw customers shall have and maintain operator certification for an "approved* water supply as required by $tats regulations. Delivery facilities, metering stations, and rights-ot-way shall be dedicated to Dallas. t7pon dedication, Dalian will assumo ,Maintenance l responsibility for these facilities. j i service shall be subject to the availability of water, Masale of Dallas water is prohibited without Dallas' prior appoval. t Transportation charges, when applicabisr will be collected by Dallas and credited to the appropr+ate customer account. } j 4 Excess capxrity in the transmission mains shall be available to Dallas tot system transportation use. ! 1 s custouers shall be required to convert to the, two-part rate when their daily water demand reaches 1 MOD (million gallons per day), s Ware Dallas will provide water nervice to a customer entity located within the corporate boundaries of a municipality, the customer suet j first obtain agreement from that municipality if that municipality j also provides water sarvias within its corporate boundaries, i 3 tj ,i SIRVICE CINOITIONs TREATED WATER' CUSTOMERS • t, SOVI_ C~ E AREA Within the Service Area defined by Peat, Marwick, Mitchell A company "Analysis of Hater Service Arta" May 9, 1980. Also Public entities adjacent to Eastern Reservoirs {Hubbard, Tawakoni, PainstTe; - Ad' LTi- Fork) If adequate water supplies are not otherwise available. (Untreated War) i1. DEFINITION S SUPPORT - It is recognized that all the inhabitants of j service area Will evventually Woo dependent on the supply of surface water, Minimum requirtaents must be established and maintained to insure that this transition is equitable, that the related public hoh1th and well being issues are addressed; and that the water resources of the area are y protected and maintained or the benefit of those who dapand on them. These minim requirements will, by necessity. become tAe objective of. any responsible entity seeking surface water. For many entities, achieving ; the minimum requirements will rtquire tips, political action and ~ substantial financial resources. It is therefore essential that the m requirements are uniformly administered and relatively stable so this process can take place. j III. MINIMUM REQUIREMENTS- ' A. FINANCIAL 1. New cu toaNrs to aval i no bear up-fro mfacilsits neces ary to make rvite labsl rmally deliver, metering sta llonsl. Facilities to be sired for foreseeable future. 2. No new customers that would necessitate unplanned expansion of treatment and transmission facilities 3. Rates shall betas established by the most recent cost-of-service study as adopted for each customer class exclusive of transportation charges. (a) Treated water rates are classed as either (i) two-part rate or (11) flat rates. Two-pert rates are charged based on a volume component + and demand component, customers on two-part rates have an opportunity to optimize their average cost for water. j Flat rates are charged based only on Volume of water I supplied, ( -t (b) Where water is transported through one or more cust"wr entities, transportation charges should be negotietepi separately with such entities, and will be in addition to the rates established for water, Appendix "A" may be used as a quid* to estimate the cost of this service. B. TECHNICAL 1. The entity requesting service should have an established water storage and distribution system as defined in Appendix "B" 2. The service area of the entity requesting service shall have its sanitary waste collection and treabsent systems subject to a responsible governmental agency having minimum. requirements as defined in Appendix 3. The entity requesting service shall have a water and wastewater master plan as defined in Appendix "0",_ Master plans shall be updated periodically, but at not less than 3 year intervals. C, ORGANIZATION Service may be provided to legally constituted entities who can validate their ability to meet other service conditions and are 3 authorized by the State of Texas to provide potable water service to a specifically defined area. Ability of the entity to effectively assert control over land use and davelapment and provide adequate wastewater collection and disposal will be of ,,ar*Maunt importance in considering new customers. Service to municipalities or entities which servo within the corporate boundaries of municipalities is envisioned.' However, service to others is not precluded, Requesting entity shall have imd maintain operator certification as required by the Texas Department at Health for an "approved" water 1 system. lv. OTHER REQUIREMENTS A. Delivery facilities; mitering stations, and rights of way to be dedicated to Dallas. Dallas to assume maintenance responsibility. 0. Service shall be subject to the availability of water. C. RoW 4 of water is prohibited except with prior approval of Dallis. 01 Base rates loot resale may be the Dallas two-part or flat rate, as appropriate. Transportation charges will be additive and also subject to Dallas approval. ,r ) a 1Y; OTifEA REOUTAEF#iiTS (Continued) E. Wen Dallas transports water to a Dallas cus sing otherrgecustoande>.rcrsed , it Otilas shaII collect the agtreed utrans maim of cha the account of the customer Providping tthe transportation services, F. Ordinance shell be and other legal bases for land use and development control In effect prior to Contract effective date. G. Temporary excess capacity in transmission mains shall be available j for systeM transportation use. ►i• Custanwrs shall be rMired to convert to reaching I W maximuua ditand. two-Part rates upon t• agreement for Dallas to serve an entit f the corporate boundaries of a muMcip/lfty Must be btainedtfraom Me 1 municipality if the munieipality provides water service within its corporate boundaries. { ,I 1 I J I A I i ~ r 1 APPENOI% "A" 07'r- CalCUlatin Treated M4 P Trans oration Costs "(F0_ Vsegli enn t1M raps i 4 Rarer Thru Their System For Anothope Entity) I. Calculations to determine treated water transportation Costs should consider the following elements of cost: A. Costs. Proportional to D"Wrid fi) Distribution System Amortization (2) Pumping Facility Amortization (3) Physical Plant Maintenance (4) Administration Overhead 0. Costs Proportignal to volume (1) Electrical Service for`Pumping t (2) Distribution Syst6m liaterLosees (3) Chemical 0treatment (If Requirgd) III Transportation coats tray be calculated by the following formulas Foryula for estimating the monthly cost of transporting water through an entity, plus a merk.up of 10 pireenti i E TCM " rCAFC + ET + Cyr tai E I ! TCM Total monthly transportation charges at 10% markup. CAFC " Total annual fixed cost I ET Total electric service ctist for-"Q delivery CWW • Total water toss cost for Q U-livery l 1, CAR CCA_~rt 0.02 CCU + 0,01 CLAP I CCAP CapiLal Cost of pumping and distribution plant for transport of peak demand desired (see tableW i Interest rate of debt service expressed as a decimal 1 N Tom of Fonds or lop,, in years 0.02CCAP • Annual maintenance cost O,OICCAp . Annual idministrative coat 2. CCAP • DL (Cast/Mile/M00)* + {cost of pumping plant/MGD)* l+ 4 g 0 ■ Maximum annual demand setting in MW L ■ Number of miles from pump station to delivery point (minimum value of L is 8 in the second part of this equation) see tables for 1984 estimated values 3. ET C1,5 + 1 1:t + I,St~N...) EQ e 160 L ■ Number of miles from pump station to delivery point (minimum value of L is 8 in this equation) I N ■ Elevation difference in Net between pump ai,d point of ; delivery expressed as a positive E + Average electrical cost er KWN atrpump astationiexpressed In dollars Q Volume of delivery in gallons/1000 3 ( 1 4. CWy Q (0,15) (Di11as water coarwdity cost in S/1000 gallon) ~ I WATER TRANSPORTATION CAPITAL COST TABLES I Capital 'cost per mile of one NO capacity system PIPE SIZE COST/MILE/MOD COST Of PUMPING PLANT/MGD 84 6000. 1211 35`000, 201811 3 (10,000 24, 21,000. 16,000. i e ) i SAMPLE CALCULATION ASUM: 1 • 0400 E • $O.Od N " 30 years H + 0 L Q sales 0 • 151000 0 ■ 0.5 moo pipe site 041,145 hater CowdltyCost/1000 911. $0.22 rem [CAFC + ET CWW 1.1 2 CCAP " DL (21,000) + 101000 (1) (0,5)(1)(21,000)+10000 x 73,000 CAR ' 73 000 + 0.03 (7,1,000) 73 000+ 0.03 (73,000) 6484.28 + 2190 ■ f8,641.2d ET ~i.5+1.5(8-8)+ 1 F 8 i.5,~1 (0.04) (16,000) r 1,5 (a- 05) So OW) i 1,360 GWw • (16400) (0-15) (0.22) $496,00 j! ! Tcm 867- 28 + 1350 r 456 • 722.86 + 1350 r 495`■ %56746 i 12 Average Cost/1000 g41. trart5parted ■~2.,f 567 13, 7.1 ■ SO-1883 Assistance in appllcatian of the fOMUlA Is available from Oa114s Water Utilities. s I r APPENDIX WATER SYSTEMS FOR WRCt9 :"T1t1<ATEO WATER CUSTOMERS + All wholesale customer water ysystsms shall as ntinINA comply with the prevailing requirements of the Rules and Reguietions, to,- Public Water Systems" rd as estsblishi by the Texas Department of Health.. liowewr, the rules and regulations do not address concerns of the Dallas Regional Water Supply System regarding economic and water conservation considerations, thus they are not all inclusive for ttoo purpose of considering the adequacy of potential customer water systesl. Following are considerations to be addressed in addition to State standards: 1. Distribution system constructed by acceptable methods and of acceptable materials to convey water to internal customers considering... water distribution loss reduction Engineering studies shah validate system average loss in distribution of less then 15%, potential contar.ination during distribution. adequacy of pressures for fire protection and customer convenience (normally minimum pressure shall be 4 p.s.i, operating and 20 N.s.i. residual). II. Conservation Plan and Practices... all accounts (including municipal) metered. published contingency plans for conservation during water shortages, peak demand periods, emergencies. III. Minimum ground and elevated storage shall be constructed or planned to insure... total storage equal to .75 times average day consumption, maximum demand on the system shall not exr;eed 3 to 1 ratio maximum day to storage. elevated storage equal to 50 percent of average daily consumption or 55 gyallons per capita, whichever is less, with a maximum of,. 5.0 K required in each pressure zone, IV. Permanent connections, in excess of 5 years operating off Dallas' pressure will not be made, (Temporary connections normally shall not be made for periods in excess of five years). V. Air gaps for ground storage and backflow preventers for elevated storage shalt be provided. Approved backflow pivventers are required for all temporary connections, VI. Pumping system capable of moving water into storage and into distribution system shall be in place or punned so as to insure compatibility with on optimum utilization of storage and distribution system. VII. Treatment facflitie% shall be available if supplementary water requiring additional treatment is to be used. VIII. If system imnrovemints are necessary to meet minimute service requirements, evidence of ability to finance the improvements must be provided. sae. APPENDIX "C" NASTUATER SYSTTffr O{C'VMSALE CUSTOMERS All wholesale custoekr wastewater systems Shells as a minimum, comply with the prevailing "Design Criteria for Somrage SystNss" as, established by the Texas Department of Health. Following are additional considerations to be addressed: 1. Inte",onnected wastewater collection and transmission system must serve the percent of customovs residing within the corporate boundaries as indicated by the following graph; 100 40 y~ PONLArm It. Wastewater disposal for residents not an established wastewater collection and transmission systems shall, as a minimum, comply with applicable... local ordinances county ordinances State of Texas standards In the absence of equal or. more stringent standards, Attachment l to this Appendix C. shall b±a; considered the minimum standard for private sewage facilities. Primary considerations for evaluating private sewage facilities shall be (1) a valid percolation test, (2) adequate absorption field and (3) satisfactory construction. Enforcement authority for those considerations must be evidenced. III, The collection and transmission system shalt be constructedaccording to acceptable methods and of acceptable materiais. IY. The system in use shall not exceed the life expectancy cycle as outlined for the Dallas Water Utilities wastewater collection, transmission and treatment system. i Y+ Enriroe+r.etrital~9rctettfori AgencydaedyaPProv~id by appllcaibleeStat aute~` by and shell.., horfty b• adequet~ly sf;od an4 r~iintafnRd to meet po►~tt requlrMients, be o crated by quelifffd opergtors aketing mininN~e State certification requireaents. ' be in latisfactary cortditiori to serve future reGuirewtents. have art approved IMaster Pian far future exparistori. Yd. !f treatment service into be prorfded by others, the service, sh~11 be ~ evaluated according to the saeH standards as if custoswr p+'aposed to f operate the plant. Yt+. Where areas are being strved by septic syytes~s or ssiall unit treataw~,7t lystaMg, a master plan for deveiop►aent of thg collgctfon syste~ and connecting customers to .the cofieetiort 'and erahsafsilon systeaFS must ba av~flable, YItt. It it recogr.+sed that 1aca1, county and 5t+~te requfra~ents for septic ! systems and other private seweg♦ facilities aw luecf ff e. The authority of Dallas to lmpase requi ~ents~ for awes tewater wllectlon and d}spo~al based on the specific situation being eveluate4 is ' recogAfied. _ ~ ~ ,j i i I { 1 1 ~~I~Ir/I t ATTACHMENT I EXHMT C A. PRIVATE SEWAGE FACILITIES - SOIL PERCOLATION TESTS 1. Minimum of 2 test holes uniformly spaced over absorption field site. Fourhalts may be required, depending on results of 2 holes tests, per Texas Department of Health publication. 2. Test hole should be 12.15 inches in diameter to the depth of the i proposed trench. 3. Sides and bottom Of hole must bi roughened to reeawwe slick* smeared surfaces. 4. Saturation of the soil to establish swelling during wet weather is required for a minimum period of 24 hours prior to percolation test. 5. Percolation' test requires a water depth of 12 inches. The drop in water level is measured over a 30 minute period. bi Sandy soil tests require other procedures, NOTE. This information is from Texas Department of Heelth'3 "Construction Standards For Private Sewage Facilities". f s F A 1 a k 1 i . B. PRIVATE SEWAGE FACILITIES - ABSOR/TIOH TRENCH AREA FOR 3 BEDROOM SINGLE FAMILY RESIDENCES A1V9MM MC4L/1TN>M MIN9 ( MIN./1'4") 105 961 T 16LAT al - 45 u~ S'AW CLAY 16 CLAY LOAM 44-60 as , 30 o. - s 50 {o - 3 50 20 0 too WO 300 400 Fria w/orN /tv FEET NOTES; 1. Absorption trench is not allowed for gravel and clay soils where percolation rate is less than 1 min,/inch or greater than 60 mi n. /i nch, 2. Area shown is for an absorption trench in irregular terrain which ' is larger thin an absorption trench in level terrain. t 3. Chart Is based on Texas OeparUmnt of Health's "Construction Standards for Private Sewage Facilities". t 4. Calculations for chart are based on; i Trench width of 1 foot with roughened sides and bottom. Spacing between parallel trenches of 5 feet. Maximum trench length of 60 feet. Minimum trench bottom areas per Texas Department of HoAlth's publication referenced. i Pipe in Para Mel trenches most be level. 5. Each additional bedroom shall increase the area requiramant of absorption trench by 33% of that shown in the table, t YES DIAGRAM OF C, MINI14M RESIDENTIAL LOT S PRIVATE G MINIKM ABSORPTION TRENCH AREA FOR3BEDROOM RESIDENCE . , d. HO~sE I x_ ie I -'w-rANA' SPICE RLSERV1Efl FOR I ,..._ra...rrrJ 10, MIN, FROM dULiCAU AWORPTICN PROPERTY LINE r~ i SYSTEM (TO ACCOMOOATE M Mft KIXaOOMS OR ar J C ~ I F&M AC[MQdT OF SYSM i SOIL ABSORPTION LENGTH (L) SYSTEM (TRENCH ON SLOPE ) To determine the required minimwn lot sire multiply lot length by width: Length Building set-back from property line + house depth + distance from house foundation to septic tank (minimum 5') + septic tank installation + distance from septic tank to soil absorption system (minimum 5') + "length or width of future soil absorption system (from chart) and 10' minimum clearance + length or width of soil absorption system (from I chart). + distance to property line (minimum 101 i Width Distance- from property line to soil absorption system (minimum ,10') + length or width of soil absorption system (from chart) + "length or width of future soil absorption system (from chart) and 101 minimum clearance + distance E from soil absorption system to property 11no (miniNm 10'1 E *Duplicate space must be allowed within the length and width of the lot for 'a future absorption sy tale to accoModate house expansion and replacement of a damaged absorption System. r E D. A maintenance requirement shall be in effect such that any stendini) surface seepage observed 24 hours after rainfall in the immediate arv of the absorption system shah be repaired by the owner within 30 days after notification or, it will be repaired for him at his expense. • 13 i APPENCIy n WATER AMC WASIEAXT -HATER PLAN DATA 10 L WATER A. Existing System 1. Written Description of Present system a. Past Experience For The Previous 5 and 10 Year Periods 1. Average day water demand 2. Maximum day water demand 3. Population 4. Gallons per day per capita 4 b. Oemands c. Supplies d. Distribution j a. Storage i f. land Use g, Future Improvements h. Goals 2. Map of System a. Entity's Owned Facilities b. Purchased Water Facilities c. All Transmission and 01stribution Mains 3. Entity's Owned Facilities a. Types of Facilities 1• Wells 2. Water Treatment Plants 3. Storage Facilities 4. Pumping Stations b. Hydraulic Capacity. 4. Purchased Water Facilities a. Water Supplier b. Types of Facilities c. Hydraulic Capacity I 1 , t. B. Future Systo 1, Map of Future System e. Future Owned Facilities b, Future Purchased Water Facilities c. Future Transmission and Distribution Mains d. Future Points of Delivery 2. Owned Facilities f 3. Purchased Water Facilities C. Area to be Served by City of Dallas I. Map of Service Area a. Present Boundaries b. Anticipated Future Boundaries 0. Population j i 1, Present Area Population 2. Population Projected; 59 10, 15, 20, 25 years minimum E. Water Requirements I I. Present a. Average Maximum Daily Demand b. Maximum Daily Dem nd c. Maximum Hourly Demand 2, Projected Water Requirements; .5, 10, 15, 20, 25 years minimum a. Average Maximum Demand b. i"•aximum Daily Demand c. Maximum Hourly Demand 11. WASTEWATER { A. Existing 'end Future System 1. Written Description of Present System a. Past Experience b, Demands C. Collections System d Type of Treatment e. Future i•nproaements i f. Goals 3 r i 1 2. Kip of System a. entity's awned Facilities b. Contracted Wastewater Disposal Facilities c. Saver Mains d. Effluent Location j 3. Flow Data i s A. Peak Flow j b. Average Daily Flow 1 4. Treatment I at Entity's Owned Facilities b. Contracted Wastewater Disposal Facilities ' c. Type of Treatment d. Type of Discharge Permit a j : 1 i END OF F L ~