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249685 OR161NAL TO CITY CL6RK � s ��W CITY OF ST. PAUL H�ENC�� NO. OFFICE OF THE CITY CLERK � � ` UN I RESOLUTION-GENERAL FORM coMMlssi NE Ro6e� F. Sp a 1�—� ATF RESOLVED, By the Cou�cil of the City of Saint Paul that pursuant to the provisions of Ordinance No. 13840, approved February 27, ig68, the proper Ctty Officers are hereby authorized and directed to execute, on behalf of said City, an agreement between the City of Saint Paul and the Village of Mendota Heights authorizing the interco�nection of public sewers, a copy of such agreemant being attached hereto and incorporated herein by reference; be it FURTHER RESOLVED, That such execution by the proper City officers as provided aforesaid shall be subject to the requirert►ents of the provisions of Section 18 of said agreement. FORM PPROVE . , orporatio un �� 1 �, 191� COUNCILMEN Adopted by the Counci� 19— Yeas Nays Butler ��' � � �� Caxlson A 19— Levine _� Tn Favor Meredith Sprafka U or A gainst Tedesco Mr. President, McCarty �� JU�. 1� 1�, �� nurucr►re to�e�ertt�e . � � 2�9�:�5 CITY OF ST. PAUL �uNp� NO. OFFICE OF THE CITY CLERK COUNCiL RESOLUTION--GENC�tAL FORM P��D°Y Rorart f. S ra�lu COMMISSIONCR p sA*� RESOLYED� 6y ths Cou��il of tM City of iaint Paui that purswnt to tb� provlsions of Ordina� Ib. 13840. approw� F�brwry 27. 1966. th� prop�r C t ty Off i ae�s an lNnb�r a�tho�I�i ae�/ �t r��tN to uacut�. on bahalf of sala City. an �g��snt bstwaea th� City of Saint Paul arni ths Villa�s of Msnrota Hst�ts �uthorisiny ths intsr�o�u�actlon of pub 1 I e nw�rs� a eopy of sueh a9rw�asnt b�i eg attaehw hshto aewi f�o�pratsd bsn i n by r�fsnac�; b� i t fURTMER RE;iOl,VEO� That sucl+ �xrscutton by th� propsr City officars �s provlMd afonsaid shai l b� s�Ject to ths r�qatn�swts of t!N provistons of Soctton 18 of saia a�►�nt. JUL 14 1970 COUNCILMEN Adopted by the Co>>nc�l 19_ Yeaa Nays Butler �L 14 ��0 Carlaon �jppl�Ov.�rt �9— �°�e Favor Meredit.h Sprafka �� g►ainst Tedesco Mr. Preaident, McCarty �� ~ . • �i � � � � � � � �� AGREEMENT � THIS �GREEMENT, made and entered into as of the o _�-�� F� day o , 1969, by and between the City of Saint Paul, a municipal corparation in the Couaity of Rarnsey, 5tate of Minnesota, hereinafter � for convenience of reference designated as the City, and the Village of M� Mendota Heights , a municipal corporation in the County of Dakota _� , State of Minnesota, which for purposes of convenience of reference wi],1 hereinafter be deaignated as the Suburb, � WITNES5ETH: ��' SECTION 1. PURPOSE. The City of Saint Paul and the Village of Mendota Heights � have heretofore entered into an agreement (agreements) reflected by concurring "� ordinances heretofore adopted by the City and Suburb pertaining to the inter- connection of sanitary aewers. It is the intent of the parties hereto that this � a reement shall su ersede all rior agreements between the parties except as � g P P ,� herein otherwise provided. It is the further intention of the parties hereto that the permission and authority heretofore granted by the City to the Suburb to � -� construct and thereafter operate and maintain a suitable connection or connec-. � tions to the sewer system of the City, which connection or connections must be made in accordance with conventional engineering standards approved as to : � � + construction, location and elevation by the Commissioner of Public Works of , the City of Saint Paul, i� hereby continued under and pursuant to the provisions � of this agreement subject to all the terms and conditions hereinafter expressed. i .� �1- �... � � SECTION 2. DEFINITION OF TERMS. ' l. "Adjusted dry weather volume" of sewage contributed by the suburb � � ' means the total measured volume of aewage recorded by the aewage meters (or � ' otherwise estimated where sewage flows are not metered) adjusted to reflect Minneapolis-Saint�Paul Sanitary District apportionment practice as provided in � Subdivision 2 of Section 7 of this Agreement. Where the adjueted dry weather �,T volumes var by five percent (5%) or lesa from the actual measured volumes Y recorded by the meters, the volumes recorded by the metera ehall be used in lieu � of the adjusted dry weather volumes. � 2. "Chief En ineer" of the City means the Chief Engineer of the � Department of Public Works of the City of 5aint Paul. � . � 3. "City conveyance sewer system" is defined for purposes of this � to be all aewers in the Cit public sewer aystem 36 inches or larger agreement Y y { in diameter (or having capacity equal or greater thaa a 36•�inch diameter sewer � when on the same slope if the section is other than circularj except that only those � � . • � eandrock tunnel sewere having dimenaiona greater than 2 feet b inches wide and � 6 feet 0 inches high shall be considered as part of the conveyance aewer system. , . 4. ' "City" means the City of Saint Paul, Minnesota. � 5. "Combin.ed Sewer" meana a sewer receiving both surface runoff and aewage. . 6. "Conatruction Cost Index�� shall be the U. S. Public Health Service. i � Sewage '�reatment Plant Index compiled for the Minneapolia area when used i� , I � _ ,�_ � � connection with sewage treatment plant costs and shall be the U. S. Public � ice Sewer Conatruction Cost Index compiled for the Minneapolis Health Serv � area when uaed in connection with sewerage facilities constructed after I930. For sewerage facilities constructed prior to 1930, the Engineerin� News Record � Construction Cost Index shall be employed to calculate coats at a 1930 level and � the U. S. Public Health 5ervice Index shall be used to update the 1930 costs to current levels. � 7, "De reciation" shall be computed on a straight-line basis with no P � allowance for salvage value and a forty year life for sewage treatment works and an eighty year life for sewers. The depreciation rate is two and five-tenths percent � r `sewa e treatment works and one and twenty-five one- (2. 5°fo) per year fo g � hundredthe percent (1. 25%) per year for sewers. 8. ' "Exieting M. S. S. D. Sewage Treatment Worke" meana the treatment � facilitiea of the M.S.5. D, constructed or acquired during the period November 1, , 1933, to December 31, 1961 . � 9. "Jointly-used City Sewer Systern" or "Jointly-uaed Syetem" meane �� all of the sewere and appurtenanc�es which are a part of the public aewer syatem � of the City of Saint Paul and which receive or co�vey aewage from the public t �� sanitary sewer eystean of the Suburb. 10. "Maximum allowable rate of discharge" is the maximum instantane- �, ous rate of flow that the Suburb may discharge into the City system at a specified '� point of �connection. ; � � . -3- :� • . u , �� '+ 11. "M..S.S. D. interceptor sewer" means the existing interceptor �� i sewer of the M.S. S. D, which runs through the City from the City of Minneapolis, � � •+ Minnesota, to the M. S. S. D. sewage treatment works. "�� 12. "M. S. S. D. " means the Minneapolis-Saint Paul Sanitary Diatrict .� organized and existing under the provieions of Minnesota Statutes (1965), � � � Chapter 445, and as said Chapter may be amended from time to time. �� 13. "New M.S. S. D. Sewage Treatment Works" means the treatment w n facilities of the M. S. S. D. constructed or to be constructed after December 31, r� 1961. ,' � 14. "Original cost" of a facility is the total contract cost plus direct r� � expenditures for engineering, inspection, legal and administrative work directly � '� �"" connected thereto, less any amounts paid with money received as a direct grant � � from the United Statea Government. Where the contract costs are a part of the historical record but the engineering, inspection, legal and administrative coata � rr are not so itemized, an amount not to exceed ten percent (10%) of the contract � cost may be added ae a reasonable eatimate '�hereof. �.+ .. 15. "Peak design rate of discharge" ia the rate of flow through a given � �. facility under instantaneous peak flow conditions when the contri uting areas ? � are developed as assumed in the design criteria. Unle$s otherwise indicated � �-� in thia agreement, deaign rates of discharge ahall be based upon estimated � � condition of full development or probable saturation development. � � ' 16. "Preeent depreciated value" of a facility is the reproduction coat � � of that facility as defined in thia eectian, lesa an allowance for depreciation . J based on the age of the facility. ! � : ._ � � � r4� u ..l . � � 17. "Reproduction cost" of a £acility is the total estimated cost -� of reproducing the facility at the level of prices prevailing at the time of purchase or appropriation, including engineering, inspection, legal and F� administrative cost directly connected thereto. Where the original cost of � a facility or the contract cost of a facility are available as a matter of histor- ical record, reproduction cost shall be calculated by trending the original � cost to current price levels through the use of an appropriate Construction '� Cost Index. Where the original cost of a facility is not available as a part ~ of historicai record (the facility having been part of a lump sum contract u.- containin other facilities not a licab�le hereto) the reproduction cost shall g PP '-j be estimated directly using methods conforming to current engineering .., practice. For this initial agreement, reproduction cost shall be based on � �-• price levels prevailing on December 31, 1964, and for any subsequent '� appropriation of capacity obtained through supplemental agreement as herein- � after provided for, reproduction cost shall be based on price levels prevail± �-� ing at the time of said supplemental agreement. �� 1$. "Sanit:ary Sewer" xneans a sewer which carries sewage and ...., � to which storm, sux°face and ground waters are not intentionally admitted. ;�.._ �� Villa e Mendota Hei hts 19. 5�burb means the � of g � 20. "The total annual dry weather volume of sewage from the City � and its connected suburbs" is the calculated or theoretical volume used by ` the M. S. S. D. in apportioning M. S. 5. D. expensea between the Cities of . � Minnea olis and Saint paul. In deterrninin this volume, it is the resent P g P � � � 5 • � i � � I � ' , practice of the M. S. S. D. to average the daily measured sewage flow from � the City and all of its connected suburbs on dry weather days on which no meter difficultiee are experienced and which are otherwiae determined by the � M.S. S. D, to be representative days and multiplying this average by the � number of days in the year. � SECTION 3. GENERAL CONDITIONS. � 1. In consideration of the covenants and agreements herein set forth, the City hereby grante to the Suburb permission and authority to construct f i� and thereafter maintain and operate certain connections, as hereinafter spec- � ified, joining the public sanitary sewer system of the Suburb with the public � sewer system of the City, subject to all of the terms and conditions of this � a reement as hereinafter expressed. 8 � 2. The sewer system of the Suburb to be connected to the sewer system of the City shall be conatructed and maintained as a sanitary aewer � system and shall convey only sanitary aewage consiating of water-borne r � wastes from residences, institutione, and induatrial and commercial estab- � � lishmenta. The Suburb ehall, by the adoption and employment of auitable � � hoas effect acce table standards to exclude rain water from roofs, met , p � yarda, lawns, foundation drains, parking lots, streets and alleys from its , , sanitary sewers and to exclude cooling, refrigeration and air conditioning t� � water or other unfouled waete water from ita eanitary aewers and shall � effect minimum acceptable etandards as to the amount of infiltration of `1 • surface and ground watera entering its sanitary eewers. � � � _6_ ' e t3. The 5uburb shall, by the adoption and employment of suitable °� methods, effectively prohibit frort� its public sanitary sewer system wastes which may directly or indirectly impair the structural durability of the sewer '� system or its hydraulic functioning and wastes which may have a deleterious �' effect on the sewage treatment plant structures or processes, and wastes whose pollutional effect is not mitigated by ordinary sewage treatment plant ;� processes and whose presence in the receiving stream would violate state or interstat� standaxds of water quality and wastes whose presence in the � sewers could create a hazard to public health and safety. In determining the ,� Suburb's res onsibility under this subdivision, the Suburb shall be subject to P `� tk^.e same requirements that the City r�ow or in the future may impose on the users of the Gity system, and the Suburb shall be further subject to any such � standards or regulations as may be imposed upon the City and its uaers by the . ,� M. S. S. D. 4: The Suburb shall not allow any extension of its sanitary sewer system '� or an extension of sanitary sewers connected to its system beyond the authorized Y ''� limits of service designated and described on Exhibit M�-A which is attached to and ia hereby made part of this agreement. The Suburb may allow sanitary sewer ;� � � ` systems outside its corporate limits to be interconnected and drained through its ;� system provided that all areas served by such system are wholly within the authorized limits specified on the above described Exhibit MH-A and further � , ` provided that said gystems and areas shall be fully subject to all of the provisions, � terms and conditions of this agreement which are hereby nnade applicable thereto, with the same intent, purpose and effect as if said areas were situated � within the corporate limits of the Suburb. ' -7- � ' 5. The City and the Suburb ha've heretofore designated place(s) of connection of the sanitary sewers of the Suburb with the public sewer system .� ' of the City. Said connection point(s) is (are) designated and described on the � aforementioned Exhibit MH-A . The maximum allowable rate of discharge from the Subu'rb's sanitary sewer syatem into the City's system at each of � the designated connection points is also specified on the aforementioned �I� � Exhibit MH-A , The Suburb shall not at any time allow sewage or other liquid to be discharged into the City's system at rates in excess of the �I � � � maximum allowable rate of discharge. � 6. The authorized limits of service, the designated place(s) of con- ... � nection, and the maximum allowable rates of discharge as set forth in the � aforementioned Exhibit MH-A constitute an essential part of the funda- � � mental basis of this agreement and its provisions for charges and payments. i.J � The�e lim�tations shall not be exceeded and no change ahall be made therein rr except as such chang� be set forth in a aupplemental agreement executed � b the City and the Suburb. Such supplemental agreement shall have i,J � � at�ached a�d incorporated therein pxoperly revised versions of each � . exhibi$ or achedule which is a part of this agreement and such revisions � shall ro erl show the basis and amount of change in charges including �.r . P P Y .' then applicable interest rates payable by the Suburb. All revisions in � exhibits or echedules shall be prepared in such manner as to clearly show � � �,,; the original amounta� the revised amounta, the authority for the revisions, �� and the date thereof. Any reviaed charges shall be based upon the same i `"'' formulas as used in thie agreement. _ � ,..r � ' _g.. � :.. `� � 7. The Chief En ineer of the City, or any employee authorized by g � the Chief Engineer of the City upon reasonable notice first given to the Suburb, shall be permitted, at the expense of the City, to inspect the con- � struction, as well as the operation, of the sewer system in the 5uburb at � any time to see that the same is being constructed and operated according to plans and specifications and operated in compliance with acceptable � munici al ractice and that the agreement herein contained is being complied P P � with inaofar as it is reasonably necessary to protect the City. The Suburb, � upon reasonable notice first given to the City, shall be permitted, at the � en e of the Suburb to ins ect the construction, condition and operation exp s , P � of any sewer within the City used by the 5uburb at any time to see that the same has been constructed and operated according to plans and specifications � and operated in compliance with acceptable municipal practice and that the � agreement herein contained is being complied with insofar as is reasonably � neceasary to protect Suburb. � 8. During the construction of aew�rs within the Suburb special care � shall be exercised not to allow any gravel, sand, dirt or any other heavy � material to be washed or carried into the aewers of the City, and no grit, dirt or heavy eubstance of any kind ehall be permitted by the Suburb to be � dumped into ita sewers. When expense is incurred in cleaning the sewers ' of the City due t� any such eubetance being carried into them from Suburb 1 . aewere� auch expen�e ehall be paid for by the Suburb. � � i � 6e ' , j . . . _ . � . . . . . . � :; . -9- � 6,� , � 9. Before any extension of its sanitary sewer system is commenced, the Suburb ahall submit plana and specifications therefor to the City for its � information. The 5uburb shall have the right to extend and connect addi - � tional sanitary sewers provided such sewers are within the authorized limite of service. Suburb must also submit to the City on or before January 31 of � each year, a atatement of the total number of connections to the Suburb's � sanitary sewer syatem existing as of January 1 of each year, together with such supporting data (e. g. the number of connections in various size � clasaificationa) as may be required by the City or the M. S.S. D. 5uburb � agrees that no impounding devices or impounding of s ewage will be permitted � in its sewage collection system or in those systems connected to it, except � as required for proper pump operation, or as expressly authorized by the � Cit and a roved b the M. 5. S. D. Impounding devices provided for in Y PP Y � exieting contracte between the Suburb and adjoining municipalities or im- pounding devices presently in existence and authorized previous to this ' � a � continue in uae• however, .no expanaion of euch facility agreement m y � � or prolongation of detention times ahall be cauaed unless authorized by the � ..� . City and approved by the M. 5.S. D. � . `'' 10. In case any unreasonable obnoxious odors or gases ahall �; develop in the jointly-used sewer system due to discharge into the sewers �..r of the Suburb of any aubstance caueing obnoxious odors or gases, such � '"'' , nuisances muat be eliminated by the Suburb at ita own expenee, upon �!# notice and when requested to do so by the City, and a failure to comply u �� { a.J � -10- � r yw. `� 'n a reasonable time shall constitute a cause of action with such notice withi � under 5ection 6 of this agreement. ... r . 5ECTION 4. MEA5UREMENT OF SUBURB'S SEWAGE FLOW. 1. To measure the volume of sewage discharged from the public � . �' eanitary sewer system of the Suburb into the public sewer system of the � City, an accurate sewage metering device shall be constructed and main- tained at each connection point. The rnetering device shall be equipped � ' terin and recordin mechanism housed in a suitable with a remote regis g g � structure which indicates and continuously records the rate of flow, and � which measurea and totalizes the quantity of sewage paseing through the � - meter. � 2. The sewage metering device shall be provided by the Suburb at � its own expens e. 3. The type and location of the aewage meter and all plans, spec- I (� ifications, and detaila pertinent thereto shall be subject to the approval of the Chief Engineer and the Commissioner of Public Works of the City. � . . includin 4. The operation and maintenance of the metering device, g � the reading and recording of results ahall be done by the City. The City ahall keep an accurate record of all materials, labor, replacement of � equipment, supplies or other expense incurred in the operation and mainte- � nance of each metering device, and the City shall be reimbursed for the � full coet thereof ae provided in Section 5 of this agreement (Subdivision 10). � I � ; -11- 3 �� 5. The Suburb shall have the right of access to the metering d�evice �.,. and recording instruments and may make any accuracy test or other inspec- � a the Suburb ma deem necessary or desirable. However, no changes tions th t y � or adjustments shall be made unless the Chief Engineer of the City or his designated representative is present. . � ake calibration or accurac tests of the metering 6. The City may m Y � device at such times as the City may deem desirable. Any time it has been determined that the sewage metering device has not properly measured the � �' uburb an ad'ustment of the measured volume of sewage cont..ibuted by the 5 , � � sewage flow shall be made. If the City and the Suburb are unable to agree on the calibration of the metering device or on the adjustment of the • � meaeured sewage flow, an impartial registered professional engineer, �' mutually satisf�ctory to the City and the Suburb, ehall be selected as an . arbitrator to supervise the repairs and calibration of the metering device � and to determine the proper adjustment of the measured sewage flow. �„�,� The services of the arbitrator shall be paid by the losing party, or one-half � by each party at the option of the arbitrator. Adjuatrnenta of ineasured � sewage flow shall not be retroactive for a period of more than six months. � 7. Notwithstanding any of the provisions of this Section, wherever � ` it ia determined to be impractical to construct and maintain a aewage � metering device at one of the points of connection, said metering device +�.i ma be omitted and the volume of aewage contributed by the Suburb at Y , � that point of connection sh�ll be estimated by the City, provided that the ; � . � , � W ' -12- ., � �� omissi�on of the metering device and the basis to be used in estimating "� the volume of sewage are fully described in Exhibit M�'B which is attached he�eto and is hereby made a part of this agreement. � SECTIC�N 5. GHARGE5. � ' 1. For the privilege of connecting its public sanitary sewer system '� and discharging its sanitary sewage into and through the sewer system of the City and through the facilities of the M. S. S. D. , the Suburb shall pay � � � to the City the annual charges hereinafter provided in this agreement. � 2. The Suburb shall pay the City a capital charge for those portions � of the M. S. S. D. interceptor sewer, which the City is entitled to use, which •°-� are used to convey the Suburb's sewage to the sewage treatment plant. I ,� The Suburb's capxtal apportionment in each segment of the M, S. S. D. inter- � ceptor sewer shall be that percentage of the segment's present depreciated - `�' value that the Suburb's peak design rate of diacharge through the segment � bears to the total capaeity available through the given segment. Credit � ��. � shall be given for federal grants in the same proportion as the amounts '"'�' of such grants were to the original cost of such facilities as shown on ?'* Schedule MH- 12 , The calculation of the Suburb's capital apportionment � � �for each facility applicable under this subdivision is set forth in detail in y Schedule MH'� awhich is attached hereto and is hereby made a part of this � � agreement. The total apportionment ahown thereon may be paid by the � 5uburb as a lurnp sum; or it may be paid in 120 equal quarterly payments � � � -13- I, _� which include interest on the unpaid principal balance at the rate of three �� and five-tenths percent (3. 5%) per annum (computed quarterly). The first such quarterly payment shall be for the quarter ending September 30, 1965 � Payments shall be made quarterly thereafter until principal ; .. � and interest are fully paid. Suburb shall have the right of prepayment of the � , unpaid principal balance, or any part thereof, at any time without penalty. � If the a ment of such sum is aid in 120 e ual uarterl installments, each o . P Y P 9 9 Y "'� such installment shall amount to one and thirty-five one-hundredths percent . � (1. 35°jo) of the tatal apportionment. ` w � By paying such charge for the M. S. S. D. interceptor sewer, the '� Suburb is acquiring the permanent right to use a portion of that capacity �� which the City is p�resently entitled to use, said capacity rights being equal , � �-� to the peak design rate of discharge used in cornputing the capital appor- � tionment, all as set forth in detail in Schedules MH-4 and MH-5 �,.. � of this agreement. ^ �� 3. The Suburb shall pay the Gity a capital charge for each City .� - sewer used to convey Suburb's sewage from the point or points of connec- � � tion to the M. S. S. D. interceptor sewer. Some of these sewers may con- sist of combined sewer� which were designed and built for the primary �� ur ose of collectin or conve in sanitar sewa e and.storm water from P P � Y 8 Y � � areas within the City's corparate limits. Therefore, there is no substantial "" capacity thereinwhichis inexceas ofthe City's present and future capacity � �.. r� _' -14- r� .... , ' � �' requirements, and whereas for water pollution control and other reasons �� the use of combined sewers is regarded with increasing disfavor by regu- latory agencies, it is not possible to ascertain how long in the future each .�� se ment of combined sewer will continue to be available for the conveyance g � of sani�ary sewage. Consequently, the use of said combined sewers by the Suburb for conveyance of sanitary sewage is regarded under this � a reement as a temporary expedient exercised for the convenience of the g ��,I � Suburb in the interest of preserving the public health and welfare. For the tem�orary use of those segments of the jointly-used City sewer system I �� designated as combined sewers, the Suburb shall pay the City an annual � , rental charge based upon a depreciation charge of one and twenty-five one- . hundredths percent (1. 25%) per year of the reproduction cost of the Suburb's , a ortionment in each se ment as calculated in Schedules MH'7 and PA g ' MH-8 of this agreement plus a financing charge of three and five- 4...Y tenths percent (3. 5%) of the current depreciated value of the Suburb's � �_? . ` a�portionment as calculated in the aforementioned Schedules � and MH-8 which are attached hereto and are hereby made part of :� this agreement. No equity or ownership rights shall accrue to the Suburb � `" in any facility rented under this paragraph; however, in the event that � such rented capacity subsequently becomes permanently available to the � � Suburb, and is purchased by the Suburb, the amount of the depreciation `" charge paid the City by the Suburb as rental under this subdivision shall � �. '� . u � � � � . . � � � _15. � �.Y. ,� ,� be credited toward the purchase value. Inasmuch as combined sewers 9' are rented on a temporary basis, the apportionment of reproduction cost , to the Suburb shall be based upon the percentage that the maximum allowable � rate o£ dxscharge bears to the total capacity available through the facility � wherein the maximum allowable rate of discharge for the Suburb in this instance is based upon estimated capacity requirements of the Suburb ten � years from the date of this agreement as calculated in Schedule MH-6 , = Where the City sewers used to convey Suburb's sewage are separate � sanitary sewers, or are otherwise designated or determined to be of such � nature or condition that permanent capacity rights are available to the � Suburb, the Suburb shall pay the City a capital charge as hereinafter ,.� specified. For such sewers, the Suburb's capital apportionment in each " se ment of such jointly-used City sewer system shall be that percentage � II !� of the facilities' present depreciated valu� that the Suburb's peak design I :.T rate of diacharge through the segment bears to the total capacity available � � I w- through the giv en �egment. The calculation of the Suburb's capital a ortionment for each facility applicable under this paragraph ie set � pp ... forth in detail in Schedulea MH-9 and MH- 10 which are attached � hereto and are hereby xnade a part of this agreement. The total apportion- , m�nt shown thereon shall be paid to the City in the same manner as pro- �.. •vided for the M. S.S. D, interceptor sewer in Subdivision 2 of this section. � / Except as above provided for combined sewers, the Suburb, through pay- � ment of this .capital apportionment, is purchasing a permanent right to � � � . -16- t.. .� . � ; , � use each segment of the jointly-used City sewer system which it uses in the proportion that its peak design rate of discharge through � � : the segment bears to the total capacity available through such aegment. '� The Suburb's share of the present depreciated value of each segment of «_, the jointly-used City sewer system is ahown on Schedule MH- 10 � � } of thia a�reement. The Suburb'a share of capacity of each segment of the r� . . . . . . . .. jointly-used City aewer system is shown on Schedules MH-9 and b.7 MH-10 of this agreement. r� • �-� 4. The Suburb shall pay the City a capital charge for �� existing M. S. S. D. sewage treatment works which the City is presently w entitled to use. The preaent depreciated value of the existing M. S. S. D. � " sewage treatme�t worka hae been calculated for purposes of this agree- � ment on Schedule MH-12 , which 'ia attache@ hereto and ia hereby iJ made a part hereof, and ie determined to be $3, 880, 520. 00. In � � `� determi�ing the present depreciated value of this facility, land purchases � and the program of research and investigation prior to December 31, 1961, ►:.� shall be included as shown on the aforementioned Schedule MH- 12 � �""� Credit shall be given for federal grants in the same proportion as � the amounts of such rants were to the original costs of.such facilities d... � . � as shown on S�hedule MH- 12 . The existing M.S. 5, D. sewage � ,'� _ �.. � � -17- � w � �i treatrnent works, being incorporated into and made an integr�l part of the ■ . expanded treatment facility is considered for purposes of this agreement, � to have an annual average capacity of 218 million gallons per day. The � Suburb's capital apportionment for the existing M.S. S.D. sewage treatment ` works shall be that percentage of the present depreciated value that the � Suburb's sewage treatment plant capacity requirements bear to the total ' , : � annual average capacity of 218 million gallons per day. The basis for �� determining the Suburb's sewage treatment plant capacity requirement is �,,�� ,.. set forth in Schedule MH- 13 and for the purposes of this agreement � said requirement is agreed to be an annual average capacity of 0• 992 � � million gallons per day. The Suburb's capital apportionment shall be paid � in the same manner as provided in the first para�raph of Subdivision 2 0£ . . ,� this section. �� 5. The Suburb ghatl pay the City a capital charge for the new � M. S.S. D. sewage treatment works which the City is entitled to use. The � Suburb's capital apportionrnent for this �acility shall be that percentage of , the total expense to the M.S.S. D. in providing th�: xacility that the Suburb's s ewage '� , , treatment p1aMt capacity requirements bear to the total annual average !� plant capacity as provide3 by the M.S. S. D. The 5uburb's sewage treat- ; ment plant capacity requirements shall be as specified in Subdivision 4 ,:.� of this Section. The sewage treatment plant capacity requirements of :� • the Suburb ae rYetermined under this Section and as shown on Schedule MH-13 of this agreement have been deterrnined on a relatively � �: � , ; � -18- , .... � � short range basis and are less than the total future capacity requirements of the Suburb. At such time as the sewage treatment works are to be W.J� enlarged by the M.S. S. D. or at such time as the volumes of sewage orig- � inating in the Suburb may necessitate, the City and the Suburb may enter into a supplemental agreement increasing the capacity requirements of the � Suburb and increasing the Suburb's capital cost apportionment for sewage �. treatment works. The 5uburb shall not permit the "adjusted dry weather volume" of sewage discharged into the City system to exceed the capacity � for which it has been apportioned capital charges in the new M. S. S. D. aewage � treatment works. � The Suburb agrees to participate in proportion to its capacity i.�- ' requirements in any additional capital expenditures required to be spent � by the M.S.S. D. for additional degree of treatment or other future capital � . expenees which the M.S.S. D. may incur for the use and benefit of the City and the Suburb. �.,�"' The coste of re aration of the "Comprehensive Sewage Works P P •- 4", Plan" prepared under Chapter 882, Minnesota Laws 1963, shall be included k�s� , as part of the casts of the new M. S. S. D. sewage treatment facilities as +�T terrns of such Cha ter 882. • permitted by the p � Federal, etate and other grants for any nevu District or ,City.�facili� . i�� , tiea, received after December 31, 1961 (including new District treatment � � . facilitieej ehal�l accrue to the benefit of all municipalities which use the !� particular facilities for which the grant ia given. t..J '� i.� . . ,I -19- �� ' ' 1 The ca ital cost a ortionxnent to the Suburb for new M.S. S. D, , P PP �'� sewage treatxnent works as of the date of this agreement, and the basis of its calculation are set forth in more detail on Schedule MH- 14 hereto ;,.� attached. The Suburb's capita� apportionment shall be paid in the same `� manner as provided in the first paragraph of Subdivision 2 of this section. F..: 6. The 5uburb shall pay the City a charge for the Suburb's share �� ' �-9 of the operation and maintenance expenses of the City conveyance sewer �� system. The total annual cost of operating and maintaining the City con- 6 , veyance sewer system shall be divided by the "total annual dry weather � w from the Cit and all of its connected Suburbs", as deter- volume Qf se age y � xnined by the M.S.S. D, in apportioning M.S. S. D. expenses to the City, , �d ielding a unit cost per million gallons o£ sewage. This unit cost shall be I Y `°� applied to the "adjusted dry weather volume" of sewage contributed by � the Suburb to compute the total charge to the Suburb under this subdivision. s�.. � 7. The Suburb shall pay the City � charge for the Suburb's share of � • � `�" the operation and maintenance expenses of t�e M.S.S.D. which are appor- � tioned to the City and its connected auburbs by the M.S.S. D. The 5uburb's u share of expenses shall be computed in the same manner as described in � � � � � � � `� the preceding 5ubdivision 6. � 8. The City shall froxn time to time obtain analy,ses of samples of �... sewage collee�ted from the public sanitary sewer system of the Suburb at ', � ' �� the point or points�of discharge into the City's sewer system. In the event ' � ' a this ro ram of sam lin and analysie should demonstrate that the I th t p g p � � ' . W�dW . � �- � . . . . : . . I � aewage or waste contributed to the City sewer syatem at one or more of the connection points consistently has extraordinary strength charac- � teristics considerably in excess of the strength characteristics of the � overall compoeite waste received at the M. S. S. D. sewage treatment - works; then the City may direct that the Suburb at its own expense ehall � perform auch pretreatment of the sewage wastes prior to discharge into , � the City sewer system as may be necessary to reduce the strength char- � acteristics to conforrn generally to those of the composite waste received � ' at the above-said sewage treatment works. For purposes of this subdivi- �' sion, any waste for which the five day, 20°C Biochemical Oxygen Demand � exceeds 350 parta per million by weight, or the total suspended solids " � exceeds 400 parts per million by weight, both as determined in accordance � ,with the latest edition of Standard Methods for the Examinatio� of Water and Waste Water shall be coneidered to have extraordinary strength char- � acteristics and the City may direct that the Suburb shall provide for the � ' pretreatment of such wastes. � Wherever the City may determine that such pretreatment of sewage is neither practical nor desirable, then said aewage or wastes of � extraordinar etren th characteristics may continue to be discharged into Y � 8 � the Gity sewer syatem; however, the Suburb shall pay to the City an addi- . tional charge to compeneate said City for additional costs involved in the � treatment and die osal of these stronger wastes. The amount coaveyanCe, p � af the said additional charge shall be determined by the Council of the � -21- � � City and a separate determination will be made in each instance depend- ing upon various pertinent factors involved. The additional charge under � this subdivision shall be fair and equitable and shall, as nearly as prac- � ticable, be designed to fully compensate the City and all other users of � the M.S.S.D. facilities for the additional costs incurred due to the par- ticular strength characteristics of the sewage or waste involved. � In the event the 5uburb disagrees with the determination of � charges by the Council of the City, the parties shall arbitrate their dif- ' ferences by the procedure set forth in Section 4, Subdivision 6. � The present M.S. S.D. Act, Section 445. 09 of Minnesota Statutes � Annotated provides for auch pretreatment or charges for wastes that are unuaually concentrated. � Suburb ahall a Cit a charge for Suburb's share of the costa 9. P Y Y � of extraordinary repairs of jointly-used sewers serving the Suburb. This charge is to reimburse the City for Suburb's share of those expenses � akin re airs which under accepted accounting which the City incurs in m g p , � practices, are not embraced in the cost of current maintenance and repair under Subdiviaion 6 of this section. Suburb's share of auch costs shall be � e Cit and Suburb in computed by dividing the total cost thereof between th y � the proportion which the total volume of sewage discharged by Suburb in � the particular sewers repaired beare to the total volume of sewage in such � sewere. The volumea to be ueed in thie computation shall be computed by the �.T � , . -22- � �� _ �� City over a 24-hour period during average dry weather flow at approxi- � mately the time of such repair. Such flow shall be determined by the ..i� installation of a weir or meter. � 10. Suburb shall pay City a charge for Suburb's share of the costs incurred and recorded by the City for administration and billing under this � ' agreement. Such costs include record-keeping and preparing quarterly � ' ' bills to suburbs and City engineering department expenses incurred in � ` routine meter reading and testing of inetering facilities of suburbs and for routine sampling and analysis of Suburb's sewage. Suburb's share of such � costs shall be determined on the basis of sewage volumes, by dividing the � total annual costs by the total "adjusted dry weather volume" of sewage from all contracting suburbs, and applying this unit cost, expressed � r illion allons to the "ad'ueted dry weather volume" of as a rate pe m g J �� sewage from the Suburb during the year. Such charge to Suburb, however, ehall be a minimum of Fifty Dollars ($50. 00) per quarter. � The City shall have the option of charging non-routine meter � reading and testing; sewage sampling and teating, and other similar special costa directly to Suburb where such costs are attributable to Suburb. : � ar e e ual to 11. Suburb shall also pay the City an overhead ch g q � twenty-five percent (25%) of the operation and maintenance charge submitted � � by the City tc the Suburb under the provisions of Subdivision 6 of thie 5ection. � Such charge is intended to compensate the City for expenees incurred by the � , '■ u -23- �, City in administrative costs for 'which the City is not otherwise compensated �, and for City's costs incurred under such items including,_ but not limited to, � ..�' pensions, health and welfare charges, unemployment compensation payments, Workmen's Compensation paymenta, 5everance Pay charges, vacation, sick �f � leave, and holiday charges and for the services of City departments which � J,� are not directly charged to sewer operation and maintenance including, "� r but not limited to, Civil Service, Purchasing, Corporation Counsel, City J' Clerk, Finance and City Comptroller. This overhead charge shall be � added to each quarterly billing from the City to the Suburb; and it is ex- � pressly agreed by and between the parties hereto that such charges are a fair and reasonable axnount to reimburse the City for services and is not � considered rofit. nor is it to be p � 12. In addition to the foregoing charges, and for as long as it con- tinues to discharge sewage into the jointly-used City sewer system, the � � Suburb will im ose u on and collect from all users of its sewer system P P � any and all additional charges which the M.3. S.D. may impose directly upon users in the City, other than those charges in effect on July 1, 1965, � ' and will pay all sums so collected in accordance with the rules of the � M. S.S. D. and any statute or statutes now or hereafter enacted to .regulate , and govern the same. � • SECTION 6. REMEDIES FOR VIOLATION. � -- In the event of any subetantial, continuing violation of the terms and � condition� of this agreement on the part of the City or Suburb, the aggrieved � . . � -24- ��' �� party, after first giving reasonable notice and affording reasonable oppor- ^� tunity to correct such violation, may institute such action or proceeding, u at law or in equity, as may be considered by it upon advice of counsel to '1 w+� be most effective for the enforcement of this agreement, whether in the nature � of mandamus to compel the proper officers to perform duties imposed upon ' the partiea of this agreement, or for such other relief, without limitation, �� as ma be deemed necessary or proper by any court of competent juris- Y � diction. It is further mutually agreed by and between the parties hereto that � there shall be available to the City an additional remedy and that in the � event the Suburb should allow sewage or other liquid to be discharged into the City's aewer syatem at any of the deaignated points of connection or � � otherwise at a rate which exceeds the maximum allowable rate of discharge � apecified in Subdiviaion 5 of Section 3 of this agreement that a charge against . the Suburb shall�be incurred which shall be payable by said Suburb to the � City to compensate the City for damages d�rectly or indirectly sustained . 7 by said City by reason of the Suburb's unauthorized appropriation of the � � � � � � � �� City's retained apportioned ehare of capacity in any such sewer. A charge � � against the Suburb hereby provided shall be operable and in effect against � the Suburb in each instance where the maximum allowable rate of diacharge L: � � is exceeded, whether cauaed by reason of excessive sewa�e flow or ` by exceasive surface and ground water infiltration or a cornbination there- �; , of; and �aid causes are recognized by the parties hereto as being aubject - � ..� . -25- � , , � . rf� to the reasonable control of the Suburb. A separate charge as hereinbefore � described sha11 be made against the Suburb by the City for each calendar day or portion thereof in which the peak measured rate of discharge exceeds � the maximum allowable rate of discharge. The amount of eaeh such charge � payable by the Suburb to the City sha11 be in the sum of Two Hundred and Ninety Dollars ($ 290. 00 ) per day. The � Cit shall notif the Suburb in writin of each auch occurrence within ten , Y Y � � (10) days after the occurrence ia noted by the City. The charges hereby , provided shall be separately itemized and identified by date and shall be ' �� _ `n luded with the next uarterl billin fram the Cit to the Suburb occurring i c q y g Y .� thereafter and shall become due and payable with such quarterly bill. _.�. I �1 . � SECTION 7. USE AND ADJUSTMENT OF SEWAGE FLOW VOLUMES. 1 . Whenever costs are apportioned to Suburb on the basis of sewage � volumes, under this agreement, charges shall be made and based upon the � unit costs actually experienced during the previous year, until an appropriate adjustment can be made. Adjustments for the pra.or year shall be made as ; � ' necessary, in the first quarterly billing each year, or as soon as the nec- G � essary information is available, to reflect any differencea between the unit ' � � , coats experienced and the unit costs used as the basis for billing during � the prior year. , r � ' : , 2. In computing the Suburb's ahare of operation and maintenance � expenses ae provided for in Subdivieiane 6, 7 and 10 of Section 5 of this ; � ! � 26� , .... � � agreement, the measured volumes of sewage shown by the meters may � be adjusted to obtain the "adjusted dry weather volume" of sewage con- �.. tributed by the Suburb. The Suburb or the City may, by application to the � other party, apply for such adjustment based on the same days used by the t M.S. S. D. in determining the "total annual dry weather volume of sewage � ' from the City and its connected suburbs", if the Suburb's totaT volume of � sewa e based on such days varies more than five percent (5%) from its g � total volume of sewage when based on the actual measured volumes shown � by the meter readings. �.T Any application for such adjustment shall be made within one � year of the calendar year to which the propoaed adjuatment would apply or �. the application will have no force or effect and no auch adjuetment need � be made. � The Suburb shall not, however, at any time on any day, dis- charge sewage or other liquid in excess of the allowable rates of discharge f u specified in Subdivision 5, Section 3 of this agreement, said allowable . i�� rates of discharge representing the extent to which the Suburb has pur- t, . chased capacity righte under this agreement and providing the basis of capital charges payable by the Suburb, and said allowable rates of dis- � charge ahall govern at all timea regardlesa of the above provision for � adjuatment to dry weather flow for computing operation and maintenance, ;/ � chargee. � `� �. � �..� � -27- � � SECTION 8. BILLING AND PAYMENT. � ' For the privilege of dischargin�; sewage into and through the jointly- used sewers and M. S. 5. D, facilities and for ,the treatment of such sewage, � Suburb shall pay the City the charges provided for in Section 5 of this � • agreement. Payment for such charges shall be due and payable on a quar- � terly basis within thirty (30) days after the bill is ren�lcred. Payments � due the City under priur agreements between the City and the Suburb shall � be dve an�? payable as of the effective date of this agreement. It is further agreed by and between the parties hereto that after the effective date of this � a reement ever billin by the City which shall become and remain the g � Y g � subject of delinquency in reference to the payment by said Suburb shall bear interest at the rate of six percent (6%) per annum to the extent and � � t delin uenc and such interest shall become and for the perzod of sub�ec q y, � be payable to meet such case in addition to the principal of the subject � billing, by said Suburb to the said City Chereunder. I� SECTION 9. CREDIT FOR PREVIOUS CAPITAL PAYMENTS. � f r ca ital The Suburb shall be given credit under this agreement o p � cost payments made to the City for sanitary sewage services rendered after July 1, 1963; said payments having been made pursuant ta the then exietent contractual agreement of concurring ordinances. The amounts to be credited as capital paymente ahall be all of the second or incremental eewer rental payment as credited to City Account No. 0930R, plus �; � � . . . " � . � . .. . . �' � � . . . . . . . ' . . � ' .ZBr � _ �.� � credited to Cit Account two-thirds of the sewer maintenance payment as y � No. 0249R . The specific amounts to be credited are set forth on Schedule . ; MH- 15 i r� I � The Suburb �hal}. also be given credit under this agreement for any � direct payments made to the City as the Suburb's share of a sewer con- ; struction cqntract to build a part of the jointly-used City sewer system or � a a ' for uburb in the 'ointl -used Cit sewer s stem. to provide c p city S � y y Y � Suburb's contribukion to such construction contract shall be trended and .... depreciated to its present depreciated value in the 8ame manner as were � to be credited the sewer facilities under Section 5. T.he specific amounts � are set forth on Schedule MH'16 � ' �� Suburb shall receive these credits by subtraction of the total amount �' � � of credit as ahown on Schedules MH- 15 and MH- 16 from the � total capital a�portionment determined pursuant to Section 5 of this agree- � ment. Theae capital apportionmente and credits are ahown on 5chedule # .. MH-1'T . � - �. SECTTON 10. ERUITY PAYMENTS. Any payment made by the • � Suburb under thie a reement.toward capital outlay for exiating and future l � � M. S.S. D. facilities shall be deemed to give the Suburb the same kind of � � legal or equitable interest �or permanent use as the City has in such : � ' M, S. S. A. facilities ta the extent and in the proportion that the Suburb has � frorr� tirne to time paid for ita �hare of such facilitiea. � � � ' � �. -29- , ;..� � . _ � SECTION 11. SUBURBAN PROPERTY DIRECTLY CONNECTED TO CITY SYSTEM. � It is hereby agreed by and between the parties hereto despite anything � , herein to the contrary that in eacli case where real property located in said Suburb has been connected immediately with an abutting or adjoining public . � sewer of said Cit or an extension of an such public sewer under the con- Y Y � trol of said City for sewage drainage purposes under authority heretofore granted therefor by any resolution of the Council or by any ordinance of � ent hereafter ado ted b said Cit and substituted said City or any agreem p y Y � t in lieu of any such resolution or ordinance of said City for and during the k� : operative period of such authority, the provisions, terms and conditions i . '—' of auch authorizing resolution, ordinance or agreement shall govern and �� apply in respect of charges, fees, rates and advance assessments payable a and to become payable on such account to said City in lieu of any otherwise � applicable and comparable provisions, terms and conditions of this agree- � ment. � � SECTION 12. SECTION TITLES. .J . � The titles given to the sections of this agreement are for convenience � of reference only, and ahall not be construed ae having any other effect upon � the provisiona of thie agreement. � T R GLAIMS OR ACTIONS FOR � SECTION 13. RESPONSIBILI Y FO � DAMAGES. � The 5uburb agrees to eave eaid City of�Saint Paul harmleae from � -30- I � an damage, cost or expense and fully indemnify said City against any Y ( and all liability sustained by reason of the connection or the maintenance � of the connections hereunder between the said public sewer system of the Lt Suburb and the�said public aewer system of the City or by reason of any ' damage, cost, expense or loss that may be suatained by the Suburb, its � ' inhaliitants, or any other person or persons connected with the uae of said � uburb's ublic sewer system or by reason of the diversion into said Suburb's S p � public sewer system of roof water or storm water drainage. �. � SECTION 14. EXHIBITS AND SCHEDULES. All exhibits and schedules attached to and referred to in this agree- � a art hereof as fully and as completely as if set ment are hereby made p � forth herein verbatim and in the event of a conflict between any provision of `. this agreement and the text material incorporated on any schedule or exhibit � en the artiea thereon expressed, ` including any covenant or provision betwe p � the provision, material or data on auch exhibit or schedule shall prevail. f . ( A list of eaid exhibite and schedules ie as followe: 1� � . �� • . ,� : � ; � � -31- ' � ' tExhibit� MH-A - Limits of Service and Designated Connections. 1 Exhibit MH-B - Ba$is for Estimating Voluxne of Sewage. Schedtile MH- 1 - Trend Factor s, 1�30 to 1964. , Schedule 1�vIH-2 - Trend FacEors, Prior 1903 to 1930. � Schedule MH-3 - Weighted Average Trend Factors. Schedule MH-3a - Condition Percent-MSSD Treatment Plant. � Schedule MH-3b - Condition Percent-Sewer Lines. , Schedule MH-3c - Flow Variation Factors. Schedule MH�4 - Peak Design Rate of Discharge in MS5D Sewer. , Schedule MH-5 - Capital Apportionment in MSSD Interceptor. � Schedule MH-6 - Estimated Peak Rate of Discharge in 1977. Schedule MH-7 - Apportionment ofReproduction Cost, City Combined Sewers. � Schedule MH-8 - Rental Charge for Use of City Sewers. � Schedule M�T-9 - Peak Design Rate of Discharge in Gity Sanitary Sewers. Schedule MH- 10 - Capital Apportionment in City Sanitary Sewers. � Schedule MH- 11 - Value of MSSD Treatment Plant Capital A.dditions, 1938- 1961. � Schedule MH- 12 - Capital Apportionment-M5SD Treatment Plant - Facilities Constructed Prior to December 31, 1961. iSchedule MH- 13 - Suburbs Sewage Treatment Plant Capacity Requirements> � Schedule M�-i- 14 - Capital 1a,pportionrnent in New MSSD Treatment Plant. Sched�le MH- 15 - Suburb's Credit for Certain Capital Payments. � Schedule MH- 16 - Credit for Direct Contributions Toward Construction of Jointly Used Facilities. � 5chedule MH- 17 - Summary of Total Capital Apportxonments and Credits. , ' , -32- �� .: �,� � SECTION 15. OBSERVANCE OF DI5TRICT RULES. � � Suburb agrees to conform with, abide by, and enforce all laws, rules �� and regulations of the Minneapolis-Saint Paul Sanitary District which apply �� , to the City and the users therein. �� 5ECTION 16. ADJUSTMENT5 OF BILLINGS RENDERED IN 1967. All charges previously made by the City against the Suburb for any � � period after July 1, 1965, shall be computed and made in accordance with '' � this agreement. Any billings made for any period since that date shall be � adjuated so as to conform to this agreement. � � SECTION 17. AGREEMENT SUBJECT TO REDETERMINATION. This agreement is made pursuant ta Minnesota Laws 1963, Chapter 874, Section 10, and shall be effective for a period of thirty (30) years subject to a redetermination of its provision after the expiration of five (5j years from the date hereof and thereafter as provided by law. SECTION 18. EFFECTIVE DATE OF AGREEMENT. Thie agreement ahall take effect and be in force after the date of j'� execution of the same by the City Comptroller of the City of Saint Paul, ►,.� which execution by the City Comptroller shall not be made until after . : approval as to form and content of the agreement by the Board of Trustees �� of the Minneapolis-Saint Paul Sanitary District, a resolution of the govern- , J ing board of the 5uburb accepting and agreeing to abide and be bound by the � : ;...� . � -33- ,., :� terms, �roviaions and conditione hereo€ and authorizing its proper officers to execute said agreement, and the passage of a resolution by the City Council of � . the City� approving said agreement and authorizing execution of the sarne by the � proper City offieera. : It is #urther agreed by and between the parties hereto that this agree- � ment is subject to all of the terms, provisions and conditione of Ordinance No. 13840 of the �ity of Saint Paul, approved the 27th day of February , � 19 bg. • � Dated this day of � 196_. In Presence of: CITY OF SAINT PAUL � By � � Its Mayor Its City Clerk � Approved as to form: Countersigned: � - � Corpo ation Coun el � Ite Gity Comptroller . II` � A roved as t form and execution PP Q � this �T dsy of , 196�. � orporation Couneel 1 . � Zn Presence of: � �. � � ._ � :. �%/ BY - � It a / � .��11L�'��% m vt iApproved as to form: ' It e — � ,.. , �Pndo�y�rs ✓�«'al� ttorney �� -34- � N8Z 1 �s +� r °� � �a l �'�+ N N M 8 �5E+ o i �� P � , .. _. __ __ O O _�� _y�, �N � OP,�p _ __ "" �� 1 ,- ��" �, �- j/� \\�_ � i / �/ � N N M / // N , ��, � � ¢ -- -- -- Q ; �,� s, „ � � � (,g S1 7 3'JV77/A 7/!Vd '1S 153A1 e N ' / `a �t � / hJ O � � J �� ' � � 3 J ( � � � N a I ~ N � N M � �� =W \� N U' � aD CD 1. �J m �� , � _ � ' � � N � _" "" "_ _" _ J '" N "_ "" � N m �� Iplf'1 4 Q j ,&C f) ` m= fa0c0 4 Q {7J l rI = r� � � �� m �� = = y � _ � � � m M N`/�../ �� f mm a � � � 1 �� n ~ � _ 1 \\ _� i y O � � V � � � :yy�s S1/ /7 3'JV77/A 7/!Vd LS 1S s� �S1I11'/7 /38V N SLNB/ m� W � \ N m , J W W W � \ m 2 W �� 1� � , M � � � � K O y� OF 7 1 � N N I'n LL W� m LL = Z � O ;= � W W f � q �� z � � ~ W U �� G 2 Y �Yi J a W p _ F � � W �Q � 2 J p � " " " " . "' "' "' -. N J Y V N \ � Q rco� f � � ewF J� �11Nl� �_ Z = Y W Cl N !�d ��'F � t0 ` � �'f �� W a u F � i � E S; �s i ,_ ��S b b� � M W �_-�' �O� � �� N N � ti n ^ � � J �'oS eoo o \ 1 � I �r. °i >, ° � �'� 0° � � :�• :: � b � 0 = I O ,zEa_ \ � � I ��e o e Q� '_ '_ " " ; I N e � G` \ `;` ° 3 �: =;'n- .Q a • ZNY ..V� I �O (� � J e d E e�0 . N � O ZTq��(6 tllfn N � oTf�-�N- � s`��eco i .€c °ro � y�j ��3�°a a`a` °s� o =0 Z o«Q e<m ti o � � i F �P_° - � � WW �—.' ._ .. 1 ° Y a w�~ � �° ►3->z� ° � Q W W I � mw�3 gr � N m � � FF=y � n a� fn G �ZZ�J g a� / W a a m W $ �m o� �J M d f a> p � "> QQ S4, �z °W _ " � a�?0 8 � a m Q�=z R ° / a = Z � � x oo�� ,6 � IJ� �>°z Z � �'yy�$, � a ci�c�i � � � � 0 t r ExxzsiT �x-B � BASI5 FOR ESTIMATING VOLUME OF SEWA.GE � The main connecEion for the Village of Mendota Heights to the City of � Saint Paul Sewer system is at Adrian Street and Vista A.venue (Vacated) into the West Seventk� Street Sanitary Interceptor. Sewage from Mendota Heights sewer � districts MH-2 and �VIH-3 will be using this connection which, under estimated � saturated conditions, will account for about 99% of the total sewage flow from Mendota Heigk�ts. A measuring and recording device is provided for this � con�ection. � Sewage £rorri sewer distric� MH-1 will continue to use the Riverview Sewer Syster� of the City of Saint Paul with present connections on Annapolis � e and Delaware A.venues. In lieu of ineasuring the volume of Str eet at Chipp w� � sewage from MH- 1 th� volume may be estimated at 400 gallons per single- family residential co�nnections per day, The amount so estimated shall be added � to the measured voluxne of sewage from MH-2 and MH-3 in determining the total � adjusted dry weather volume of sewage contributed by the Suburb. A.t any time � that the City or Suburb indicates that in their opinion the above described method fo� estimatir�g the volume of sewage from unmetered areas no longer � approximates with reasonable accuracy the true and correct usage made of the � system by said area (Sewer District MH- 1) in Mendota Heights, then the total annual water consumption from public supplies and private wells for all the pro- ' perties tributary �o Ehe unmetered connections may be used to approximate the � volume af sewage. � � �� SCHEDULE �-1 r' TREND FACTORS 1930 to 1964 ' 5ewage Treatment Plant Sewer Construction � � Trend Factor � Trend F�ctor Year Index December 31, 1964 Index December 3I�1964 �� 1930 31. 0 3. 681 33. 3 3. 634 ' 1931 29. 4 3. 881 31. 9 3. 793 1932 28. 1 4. 060 30. 6 3. 954 � 1933 2$. 6 3. 990 30. 0 4. 033 1934 31. 6 3. 611 32. 8 3. 689 ri 1935 31. 5 3. 622 31. 5 3. 84I ■ 1936 34. 9 3. 269 36. 4 3. 324 193? 40. 1 2. 845 40. 5 2• 988 � 1938 3$. 4 2. 971 40. 0 3. 025 1939 38. ? Z• 948 40. 1 3. 017 � 1940 39. 1 2. 918 40. 4 2. 995 1941 39. ? 2. 874 41. 0 2. 95I 1942 40. 3 2. 831 43. 3 2. ?94 .' 1943 40. 1 2. 845 43. 2 2. $O1 . 1944 40. ? 2. $03 43. 8 2. 763 1.945 41. 5 2. 749 45. 0 2. 689 ' � 1946 45. 7 2. 49'7 50. 4 ' 2.401 �947 55. b 2. 052 60. 5 2. 000 ;� 1948 65. 1 1. ?53 68. 7 1. 7b1 " 1949 b5. 1 1. 753 70. 1 1. 726 I, � 1950 69. 2 1. 649 73. 4 1. 649 1951 74. T 1 ..52? , 79• 3 1. 526 1952 76. 2 1. 49? 80. 1 1. 511 � 1953 81. 6 1 . 398 86. 7 1. 396 1954 84. 6 1. 349 89. 3 1.,355 1955 88. 9 1. 283 93. 5 1. 294 � 1956 94. 3 1 . 210 103. 5� 1. 169 1957 99. 8 • 1 . 143 104. 6 1. 157 1958 10�. 5 I. 092 111. 3 1. 087 � 1959 107. 7 1. 059 117. 0 1. 034 1960 108. $ 1. D49 117. 8 1. 027 1961 109. 9 I. 038 119. 6 1. 012 � 1962 110. 1 1. 036 120. 0 I. 008 1963 111. ? 1. Q21 • 120. 5 1. 004 r 19 64 113. 6 1 . 004 120. 5 I. 004 ; � Jar�. 1965 114. 1� 1. 040 121. 0� 1. 000 �Gost indexea in effect January, 1965 used ae basis of Dec. 31, 1964 trehd factors. Note: Trend factors based oz� U. S. Public Health Service Division of Water Suppiy ' � and PoTiution Contral Cost Yndexe� for Minneapoiis. � ; . . _.� .. _ . _.._,. - __ -- , , ISCHEDULE MH-2 '� TREND FACTORS Priar 1903 to 1930 '° Trend Factor Adjusted Trend ' :� ENR to 1930 Factor to Desbe�mber 31, Year Index Average� I964� f_t Prior 1903 87�a� 2. �33 8. 47$ 1903 94 2. 160 7. 849 � � 1904 87 2. 333 8. 478 1905 91 2. 231 8. I0? 1906 95 2. 137 7. 766 , 190? . � 101 2. 010 ?. 304 1908 97 2. 093 7. 606 1909 91 2. 231 8. 107 ( 1910 96 2. 115 7. 686 1911 93 2. 183 7. 933 , 1912 91 2. 231 8. I07 1913 100 2. 030 7. 377 1914 89 2. 281 8. 289 ; � 1915 93 2. 183 ?. 933 1916 130 � 1. 562 5. 676 1917 181 1. 122 4. 077 ' _t 1918 189 ' #�. 074 3. 903 1919 198 1. Q25 3. 725 1920 �51 . 809 2. 940 ' � 1921 Z02 1, 005 3. 652 1922 174 1. l�67 4. 241 � � 1923 214 . 949 3. 449 1924 215 . • 944 . 3. 430 1925 207 . 981 3. 565 � 19Z6 248 . 976 3. 547 1927 206 .985 3. 579 1928 20? . 981 3. 565 � 1929 - 207 . 981 • 3. 565 1930 203 1 . 000 3. 634 � (a) Lowest Intlex Used for Conetruction Prio r to 1903 (1904 Index). , (b) 3. 634 Times Trend Factors Shown to 1930 Average. � Note: Trend factors based on national average Engineering News-Record Construction Coet Indexes. Adjueted from 1930 average to December 31, � 1964� based on U. S. Pt�blic Health Service $ewer Construction Index �_ for Minneapolia, Schedule I�IH- i. � , � , � SCHEDULE MH-3 WEIGHTED AVERAGE TREND FACTOR ,-� � Basis of Trend Factor Weighting for Minneapolis-Saint Paul Sanitary Di�trict Facilities � Treatment Plant Joint Interceptor , Contract Percent Contract Percent Year Cost�a� of Total Cost�a� of Total ' � $ % $ � ��U 1934 2,406, 746. 70 :�. 07 1935 26fi, 836. 89 7. 34 2, 181,42b. 53 36. 32 � 1936 1, 829, 739. 92 50. 35 1, 155, 958. 30 19. 24 " 1937 1,406, 108. 76 38. 69 143, 171 . b? 2. 38 1938 131, b86. 80 3. 62 119, 476. 82 1. 99 � Total 3, 634, 372. 3? 100. 00 6, 006, 780. 02 100. 00 Tzeatment Plant Weighted Average Trend Factors '"�* Wei hted Avera. e Trend Factor�d� USPHS Percent To 1951 0 o ecem er , Year Inc�ex�b� of� Base Base 1964 Base "� 1935 31. 5 ?.34 . 174 . 178 . 266 1936 3�. 9 50. 35 1. 077 1. 099 1. 646 � � }.937 40. 1 3$.b9 . 721 . ?35 1. 101 ; 1938 38. 4 3. 62 . 070 . 072 �107 100. 00 2. 042 2. 084 3. 120 � 1951 ?4. 7 1952 76. 2 Jan. 1965 114. 1 ' . � Joint I�nterc�tox Wei�hted Averaqe Trend Factor r Wei hted Avera e Trend Factor�d� �� USPHS Percent To 1951 To 195� Ta December 31, Year Ind,_ e�C� 'of Total ' $ase Base 1964 Base � � 1934 32. 8 40. 0? . 969 . 979 1. 478 19 35 31. 5 36. 32 . 914 . 924 1. 39 5 1936 36. 4 19. 24 . 419 . 423 . 640 � 1937 40. 5 2. 38 . 047 . 047 . . 071 " 1938 40. 0 1. 99 . 039 . 040 . 060 � � � 100. 00 • 2. 388 2. 413 3. 644 ;,� 1951 79. 3 1952 80. 1 � Jan. lyb5 121 . 0 (a) Based on Public Examiner's Repoxt of December 9, 1940. (b) Based on Sewage Treatment Plant Indexee, Schedule MH-1. � (c) Based on Sewer Conetructian Indexea, Schedule MH- 1. ' (d) Base year index divided by annual index, timea percent of total. � i � ,._� ' ' � 5CHEDULE M�-L3a CONDITION PERCENT - MSSD SEWAGE TREATMENT PLANT �� (To December 31, 1964) il) Year Condition � ComPleted Percent �2) 1938 33. ?5 � 39 36. 25 . - 40 3$. ?5 '1 1941 41. 25 _• 42 43. 75 43 46. 25 '� 44 48. 75 .— 45 � 51. 25 _., �,94fi 53. 75 : 47 56. 25 48 58. ?5 , � +�9 � 61. 25 -- 50 63. ?5 � 1951 66. 25 .__ 52 68. ?5 ' 53 71. 25 ,� 54 73. ?5 ' `� 55 ?6. 25 � 1956 78. 75 , 5? . 81. 25 � 58 83. ?5 59 86. 25 � �� ' 88. 75 � 1961 91. 25 • � . 62 93. 75 � ' . 63 :96. 25 ° 64 � 98. 75 _ (1) Assuming facilities used from Juiy lst of the year completed. f � `'� (2) Represente percent remaining undepreciated. _ � �..: F�� _ �.: � � SCHEDULE MI-�3b ' ' CONDITION PE�t CENT - SEWER LINES (1) (To December 31, 1964) r Year Coz�diti.on Year Condition Year Condition Completed Percent (2) Co:rnpleted Percent (2) Completed Percent (2) E� 1885 O. b26 1921 45. 625 1951 83. 125 �2 46. 875 52 84. 375 ' � 1886 1. 875 23 48. 125 53 85. 625 87 3. 125 24 49. 375 54 86. 875 $8 4. 375 25 50. G25 55 88. 125 � 89 5. 625 90 G. 875 1926 51. 875 195b 89. 375 27 53. 125 57 90. 625 � 1891 8. 125 28 54. 375 58 91. 875 92 9. 375 29 55. 625 59 9 3. 125 93 10. 625 30 56. 875 b0 94. 375 � Q4 11. 875 -- 95 13. 125 1931 58. 125 1961 95. 625 32 59. 375 b2 9�. 875 � 1896 14. 375 33 60. 625 63 98. 125 97 15. 625r 34 b1. 875 64 99. 375 � �� 9A 16. 87 5 35 63. 125 � I 99 18. 125 1900 19. 375 1936 64. �75 � 3? . 65. 625 1901 20. 625 38 66. 875 2 2i. 875 39 68. 125 � 3 23. 125 40 � 69. 375 4 24. 375 5 Z5. 6Z5 1941 � 70. 625 r� 42 ?1 . 875 4'-�. . 1906 � 26. 875� 43 . � ?3. i25� . . 7 28. 125 44� ?4. 375 � 8 29. 375 45 ?5. 625 � q 30. 625 10 3�. 875 1946 76. 875 �, 47 78: 125 ` 1911 3�. 125 48 79. 375 12 3�. 37� . 49 80. 625 r 13 35� 625 50 81 , 875 ; 14 36. 875 15 38. 125 � 1916 ' 39. 375 (1) Assuming facilities used from July let of the year 17 40. b25 completed. � 18 41 . 875 1Q 43. lZ5 (2) Repreeenta percent remaining tt�depreciated. 2p 44� 375 � .�. l .� SCHEDULE MI�-3c `, FI.OW VARIATIQN FACTORS FOR VARIOUS 5EWAGE FLOW VALUES � Flow Average Annual Variation Sewage Flow Limits µ� Faetor MGD � 4. 0 0. 00 to 0. 11 � 3. 9 0. 12 to 0. 18 3, $ 0. 19 to 0. 23 3. 7 0. 24 to 0. 29 ,'� 3. b 0. 30 to 0. 39 3. 5 0. 40 to 0. 49 ,_,.-� -.- 3. 4 0. 50 to 0. 64 ;� 3. 3 0. 65 to 0. 79 - 3. 2 0. 80 to 0. 99 . 3. 1 1 . 0o to 1. 19 � 3. 0 i . 20 to 1 . 49 2, g 1 . 50 to 1. 89 � 2. 8 1. 90 to 2. 29 � �. 7 2. 30 to 2. 89 2. b 2• 90 to 3. 49 2. 5 3. 50 to 4. 19 �, 2. 4 • 4. 20 to 5. 09 ..� 2.,.,3 , ^ 5. 10 to 6. 39 _ ?. 2 6. 40 to 7. 99 - :� 2. 1 8. 00 to 10. 39 ' 2. 0 10. 40 to 13. 49 1. 9 13. 50 to 17. 99 � i, g 18. 00 to 29. 99 l, '� , over 30. 00 � .� (1) Values taken from Figure 21-$ "Report on the Expanaion of Sewage � . Work� in the Minneapolis-Saint Paul Metropolitan Area" Volume ` Three, September 1960. r� � � � . � r., . _ 1 � SGHEDULE MH-4 � PEAK DESIGN RATE OF DISCHARGE IN M.S.S�D. INTERCEPTOR 5EWER (Based on Probable 5aturation Conditions) � Domestic Com�l & Ind Total � Sewered Sewage Waste Sewage Infiltration Fopulation MGD MGD MGD MGD � Mendota Heights MH- 1 400 0. 030 0 0. 030 0. 008 MH-2 3, 000 . 225 . 020 . 245 . 066 � MH-3 21, 600 1. 620 1. 000 2. 620 1. 017 TOT.ALS 25, 000 1. 875 l, 020 2. 895 1. 091 � � Peak Discharge into MSSD Interceptor= 2. 895 x 1. 7= 4. 922 (5ewage & Wastes) � �-1. 091 (Infiltration) 6. 013 Total Peak Discharge-MGD � A.verage Discharge= 2. 895 +1. 091 T ota 1 3. 98 6 MGD � . � � � � � � , � � SCHEDULE MH-4 � PEAK DESIGN R.ATE OF DISCHARGE IN M.S.S.D. INTERCEPTOR SEWER .(Based on Probable Saturation Conditions) � Domestic Com'1 & Ind Total � Sewered Sewage Waste Sewage Infiltration I'opulation MGD MGD MGD MGD � MendoEa Heights MH- 1 400 0. 030 0 0. 030 0. 008 MH-2 3, 000 . 225 . 020 . 245 . 066 � MH-3 21, 600 1. 620 1. 000 2. 620 l. 017 TOTALS 2�, 000 1. 875 1. 020 2. 895 1. 091 � � Peak Discharge into MSSD Inter�eptor= 2. 895 x 1. 7= 4. 922 (Sewage & Wastes) � +1. 091 (Infiltration) 6. 013 Total Peak Discharge-MGD � A.verage Discharge= 2. 895 +1. 091 T ota 1 3 98 M+GD � � 1 t t t t � � , SCHEDULE MH-5 CAICULATION OF MENDOTA HEIGHTSN CAP IN THE MSSD INTERCEPTOR , (SEE SECTION 5, SUBDIVISION 2 fACILITY OESCRIPTION & LOCAT PRESENT APPROPRIATED % OF TOTAL SU8U��5 CODf DEPRECIATED CAPACITY AVAILABLE CAPI1Al � N0. VALUE MGD (3) CAPACITY APPORTION�[NT 100 MSSD INT. ALONG CHILD°S R! $1 ,004,605 6.,013 0.971 $ 9,755 ' 110-110A SYPHON NEAR RESERVE ST. B! 430,629 6.013 0.971 4,181 120 MSSU INT. UNDER MOUNDS PAI 852,039 6.013 1.028 8,758 ' 200-200A MSSD INT. VICINITY KELL061 g10,845 6.013 1.028 8,335 300-300A MSSD INT. TO YIC. GROVE & 1,033,978 6.013 1.109 11,467 ' 310-310A MSSD INT. YIC. SPRUCE & Jf 1,079,811 6.013 1.139 12,268 ' 320 MSSD INT. TO WABASHA & C01 264,377 6.013 1.137 3,008 TOTALS $5,476,284 $57,802 � (1) FROM SCHEDULE MH-3 ' (2) FROM SCHEDULE MH-36 (3) FROM SCHEDULE MH-4 �4� 5890 x $593.752 = $14! � ' � � � � � , � � I...�. . ..- � i .. 'd 1 ' � � I j � SCHEDULE MI�-6 � i ESTIMATED PEAK RATE OF DZSCHARGE IN 1970 FOR � r � DETERMINATION OF RENTAL CHARGES F'OR USE OF RIVERVIEVV S�'WER SY STE1vI FOR TH� FLOW ESTIMATED ' , FROM MH-2. RENTAL CHARGES ARE TO BE IN EFFECT ONLY UNTIL SEWAGE FLOW FROM MH-2 IS DIVERTED TO THE WEST 7th STREET SANITARY ! � INTERCEPTOR '; ; : � �, � � � � � I � ' ' (THIRD QUARTER 1965 THROUGH THE FOURTH QUARTER 1968) !I I � � � Est. Total Sewered Area-Acres 220 � Est. Commercial and Isidustrial Area-Acres 5 j � Estimated Sewered Population 2000 � � Domestic Sewage, 60 gal/cap/day 0. 120 MGD j Com'1 & ind. Waste, 2000 gal/acre/day . O10 MGD � Total Sewage and Waste 0. 130 MGD I � Infiltration 200 y � , gal/acre/da 0. 044 MGD I i Est. Peak Rate= 0. 130 x 3. 9 + 0. 044 = 0, 551 MGD f ,� � 1 � � �� 1�,.� " � , `� ,.:��.,. ; � � � � i r � � , � � � , � � _ ; � i � � ' , SCHEDULE MH-1 MENDOTA HEIGHTS APPORTIONMENT OF REPR COMBINED SEWERS FOR DETERMINATION , FACILITY APPROPRIATED °� OF REPRODUCTION CODE DESCRIPTION & LOC�DUCTION CAPACITY AVAILABLE COST OF SUBURB°S N0: ,OST MGD CAPACITY APPROPRIATION ' MH-901 WABASHA—COLLEGE TO IOTH j0„600 .551 ,537 $ 164 MH-801 MH-602 WABASHAa10TH TO RELLOGG 30�403 �551 1,675 3,022 ' MH=803 KELLOGG—WABASHA TO RV INTERC��°2�8 ,551 �658 74 MHs804 RIVERVIEW SYPHON TO KELLOG6 5�187 .551 1�238 64 MH 804 RIVERVIEW SYPHON PROPER 30�536 �551 4�158 24,554 MH-8Q4 RIVERVIEW SYPHON FROM OELOS 140564 �551 1�175 171 ' MH-851 DELOS STREET ORIFICE REGULATI�+530 �551 28�848 2,172 MH-851 DELOS STREET-REG- TO HALL , MH�852 HALL AVE�-DELOS TO ISABEL 3��24 �551 ,760 1,043 MH-853 ISABEL ST.:-HALL TO CHARLTON MH-654 CHARLTON AVE.,�ISABEL TO OH10 2•620 e551 4,339 114 ' MH-855 OHIO = CHARLTON TO CHEROKEE Bo520 �551 4,339 283 M!H-861 CHEROKEE AVE�-OHIO TO AL�CE ��317 ,551 82.994 5,714 MH-861 CHEROKEE AVE�—ALICE TO INTER, 2o408 ,551 32,994 794 ' MH-861 MH-862 CHEROKEE AVE, INTERCEPTOR 9.629 0551 45,164 4,349 MH-861 ' MH-862 CMEROKEE AVEo INTERCEPTOR �8a187 ,551 45,164 8,214 MH-862 CHEROKEE AVE -SMITH TO �Do224 0551 3,360 344 OTTANA 11.420 0551 4,338 496 ' MHP862 MH�871 CHEROKEE PARK INTERCEPTOR 22=�50 0551 60,549 13.715 MM-872 CHIPPEWA AVE�—BAKER TO CURT11�4,566 0551 11�978 2,943 ' CNIPPEWA AVEo-CURTICE TO WINI �•a53 0551 11,978 893 CNIPPENA AVE,-1NINONA TO NYOM18,096 0551 13.708 838 CMIPPENA AVE�—WYOMIN6 TO ANNI b,251 .551 22,582 980 ' CHIPPEMA AVE�-ANNAPOLIS 653 ,551 32.994 21fi S 71,194 (1? FROM SCHEDULES MH=1 AND � � ' _' ' rSCHEDULE MH�9 , PE1�K DESIGN RATE OF DTSGHA,RGE INTO RIVERVIEW SEWER 5Y9TEM AND WEST SEVENTH 5TREET SANITARY INTERCEPTOR (Based on Probable 5aturaEion Gonditions) � Domestic Com'1 & Ind. Total Sewered 5ewage Waste Sewage Infiltration 1 Fopulation MGD MGD MGD MGD Entering MH-872 1 - MH- 1 320 . 024 - . 024 . 006 Entering MH-874 MH- 1 80 , 006 - . 006 . 002 � Total 400 . 030 - . 030 . 008 Entering M�i-907 � - 1vl�i_2 3, 000 . 225 , 020 . 245 . 066 MH-3 21, 600 1. 620 1. 000 2. 620 1. 017 Total 2+4, 600 1. 845 1. 020 2.. 865 1. 083 ' Enter in MH-9 O 1 g MH- 1 400 . 030 - . 030 . 008 rMH_2 3, 000 . 225 . 020 . 245 . 066 MH-3 �1, 600 ].. 620 1. 000 2. 620 1. 017 z5 p- 1.875 1. 020 2. 895 1. 091 ' PEAK DESIGN RA TE OF DISCI�ARGE ' Ent�ring '�'otal Sewage Max. Sewage Infilt. Peak Disch.Rate Facility Code Number MGD F.V.F. MGD MGD MGD ' �_872 , 024 4. 0 , 096 , 006 . 102 �.,874 . 006 4. 0 . 024 . 002 . 026 �_g71 . 030 4. 0 . 120 . 008 . 128 i �_862 . 030 3. 7 . 111 . 008 . 119 MH-855 . 030 3. 4 . 102 . 008 . 110 MH-804 . 030 2. 4 . 072 . 008 . 080 , �_90? 2. 865 1. 9 5.444 1. 083 6. 527 MH-905 2. 865 1. 8 5. 157 1. 083 6. 240 , MH�903 2. 865 1. 7 4. 871 1. 083 5. 954 MH-901 2. 895 1. 7 4. 922 1. 091 6. 013 � ' , , ' SCHEDULE MH-10 CALCULATION OF MENDOTA HEIGHTS APPORTIONMENT RIVERVIEW SEWER SYSTEM , (SEE SECTION 5, SUBDIVISION 2 OF AGREEN FACILITY DESCRIPTION & LOCATION PRESENT APPROPRIATED % OF TOTAL SUlURB CODE DEPRECIATED CAPACITY AVAILABLE CA�ITAL N0. VALUE MGD (3) CAPACITY APPOR110NMENT � MH-801-802 WABASHA-NEAR IOTH TO KELL06G $116,134 .080 .243 = 282 MH-803 KELLOGG-WABASHA TO RV. INT. 1,260 .080 .098 7 MH-804 RV. INT.-KELLOGG TO SYPHON 3,404 .080 .180 8 ' RV. INT.-SYPHON PROPER 387,539 .080 .604 2,341 RV. INT.-SYPHON TO DELOS 9,558 .080 .171 16 , MH-851 DELOS ST. ORIFICE REGULATOR 4,942 .110 5.283(4) 261 DELOS ST. REG. TO HAII MH-852 HALL AVE.-DELOS TO ISABEL 7,716 .110 .152 12 MH-653 ISABEI ST.-HALL TO CHARLTON , MH-854 CHARLTON AVE.-ISABEL TO OHIO 147 .110 .866 1 MH-855 OHIO-CHARLTON TO CHEROKEE 367 .110 .866 3 ' MH-861 CHEROKEE AYE.-OHIO TO ALICE 5,303 .113 ' 6.766 359 CHEROKEE AVE.-ALICE TO INTER. 1,520 .113 6.766 103 MH-861-862 CHEROKEE AVE. INTERCEPTOR 6,078 .0565(6) 4.631 281 MH-861-862 CHEROKEE AVE. INTERCEPTOR 17,846 .0565(6) 4.631 826 , MH-862 CNEROKEE AVE.-SMITH TO- 1,853 .119 .726 13 -OTTAwA 2,070 .119 .937 19 � MH-862-871 CHEROKEE PARK INTERCEPTOR 14,361 .128 14.066 2,020 MH-872 CHIPPEWA AVE.-BAKER TO CURTICE 9,673 .102 2.217 214 CHIPPEWA AVE.-CURTICE TO NINONA 2,935 .102 2.217 65 CHIPPEWA AVE.-MIINONA TO WYOMIN6 2,400 .102 2.537 61 � CHIPPENA AVE.-wYOMING TO ANNAP. 1,674 .102 4.180 70 CHIPPEWA AVE.-ANNAPOLIS 257 .102 6�108 16 ' MH-873 BAKER-CHIPPENA TO DELAMARE 4,330 .026 .433 19 MH-874 DELAWARE-BAKER TO MORTON 2,742 .026 .565 15 DELAWARE-MORTON TO WINONA 9,998 .026 .690 89 DEIAWARf-NINONA TO ANNAPOLIS 4,071 .026 1.677 88 � MH-901 WABASHA-MSSD INT.TO NEAR IOTH ST. 20,081 6.013 5.861 1,177 ' MH-902 WABASHA TO EAGLE ST. 124,378 5.954 11.277 14,026 MH-903 EAGLE ST. TO SHERMAN 65,917 5.954 10.446 6,886 ' MH-904 SHERMAN TO CASCADE 174,114 6.240 16.166 28,244 MH-905 CASCADE TO TUSCARORA 78,718 6.240 14.478 11,397 , MM-906 TUSCARORA TO OTTO 48.088 6.527 20.787 9,896 MH-807 OTTO TO AORIAM & VISTA 83,434 6.527 21.055 17,561 ' TOTAL APPORTIONMENT - CITY SANITAR $595,330 598,460 (1) FROM SCHEDULE MH-1 and MH-2 � (2) FROM SCHEDULE NH-3b (3) FROM SCHEDULE MH-9 (4) PERCENT BASED ON ORIFICE CAPAC (5) MENDOTA HEIGHTS PAID $24,153.8 ' (6} HALF OF FLOW INTO EACH 12°''SEN �' � ,� SCHEDULE MH-11 � MINNEAPOLIS-SAINT PAUL SANITARY DISTRICT SEWAGE TREATMENT PLANT � CAPITAL ADDITIONS, 1938-1961 � � Value as of December 31, 1964 � Trended Trended Original � Capital Trend OriginaZ Condition Cost Less Year Additions�a� Factor �b� Cost Percent�� Depreciation $ $ % � :i (1) (2) �3� �4� �5) �6) 1938 � 4, 725. 60 2. 971 14, 040 33. 75 4, 740 � 1939 3, 199. 81 2. 948 9,430 36. 25 3,420 1940 8, 329. 39 2. 918 24, 310 38. 75 9, 420 � 1941 4, 356. 62 2. $?4 12, 520 41. 25 5, 160 1942 3, 969. 44 2. $31 11, 240 43. 75 , 4, 920 1943 680. 37 2. 845 1, 940 46. 25 � 900 � 1944 971. 99 2. 803 2, 720 48. ?5 1, 330 . 1945 3, 686. 28 2. 749 10, �30 51. 25 5, 190 , � 1946 1, 222. 69 2. 497 3, 050 53. ?5 I, 640 1947 ?, 664. 41 2. 052 15, 730 5b. 25 8, 850 1948 (19, 446. 36) - (19, 450� - (19, 450) � 1949 10, 160. 11 1. 753 17, 810 61. 25 10, 910 1950 23, 802. 70 1. 649 39, 250 63. 75 25, 020 � • � 1951 208, 482. 93 � . 527 317, ?40 66. 25 210, 500 1952 14, 051. 56 1 . 497 21, 040 68. 75 14, 470 1953 18, 792. 72 1. 398 26, 270 71. 25 18, 720 � 1954 24, 528. 94 1. 349 33, 090 73. 75 24,400 1955 . 6, 20i. 8�d� 1 . 283 ' 7, 960 76. 25 6, 070 � 1956 128, 193. 22�e� 1. 210 155, 110 ?8. 75 122, 150 1957 15, 734. 81�f� 1. 143 17, 980 81 . 25 14, 610 1958 12, 348. 50�f� I. 092 13, 480 83. 75 11, 290 � 1 1959 4, 077. a7�f� 1. 059 4, 320 86. 25 3, 730 1960 34, 173. 68(f) 1 . 049 35, 850 88. ?5 31, 820 1961 34, 872. 82�f� 1 . 038 36, 200 91. 25 33, 030 ' � � Total 554, 381 . 29 8�1, ?60 552, 840 � (a) Based on Sanitary District records of original cost. (b) Based on 5ewage Treatment Plant Trend Factora, Schedule MH-1 (c) Based on estimated 40 year life of facilities with depreciation at 2. 50%.per year. (d) Excludea land acquiaitions. � (e) Excludes land acquisitions and program of re$earch and investigation. . (f) Exciudee program of reaearch and investigation. , � . : ' � � ,� 5CHEDULE MH - 12 MINNEAPOLIS-5AINT PAUL SANITARY DISTRICT � SEWAGE TREATMENT PLANT DECEMBER 31, 1964 VALUE � FaciTities Constructed Prioz� to Decembe� 31, 1961 Original Construction Cost of Sewage Treatment � Plant 1935 to 1938 ' $ 4, 044, 3I5 Obsolescence and Retirements to December 31, 1964 666, 378 � Construction Cost Lese Obsolescence aa�d Retirgments $ 3, 377, 937 Weighted Trend Factor to December 31� 1964�a� 3. 120 Trended Original Cost $ 10, 539, 160 Condition Percent �b� 33. 75% � Trended Original Cost Less Depreciation af Oziginal 1935-1938 Construction ' ' $ 3, 556, 970 � Federal Grant Credit on Oxiginal 1935-1938 Ganstruction at 27. 5°fo�� 978, 170 December 31, 1964 Value o# Qrigix�al,�on8truction $ 2, 578, 800 � Value of 1938-1961 Gapital A�dc}itions� $ 552, 840 Land Acquisitiona 1938-1961 @� $ 246, 22d Pro�ram of Research and Iavestigatioa � . (to December 31, 1961)�e� � 502, 660 Total Dscember 31, 1964 Value of Minneapolis-Saint � � Paul Sanitary District Sewage Treatrrient Plant, for Construction prior �o December 31f 1961 $ 3,880, 520 � ' , Suburb's Capital Apport�aament . 992 MGD (f) x $3� 880, 520= $ 17, 658 � 218. 0 MGD , , ' � (a) Based oz� Sewage Treatment Plant weighted Trend � Factor, Schedule MH-3. (bj Based on esti.mated 40 yea.r life of facilitiee with depreciation at 2. 50 � percent per year, from 1938 to I?ecembeY 31, 1964 from Schedule M�-3a. (c) 27. 5% Based on: Total 1934-1�3$ Construction Costs $10, 714, 350 '' , Total Federal Granta � 2,942, 565 Federal Grants exp�eased as percent. of total 1934�1938 con�truction coste 27. 5% � (d) Bas�d on Schedule MH-11. �e) Original Cost. : a � (f) Schedule IviH- 13. ..� � , � ; , � SCHEDULE 1ViH- �.3 BASIS FOR DETERMIluIN� SUBURBS �aEWAGE I TREATMENT PLANT CAPACITY REQUIREMENTS ' (For purpose of this agreement use the value estimated £or �970 as given in "Metropolitan 5aint Paul Sanitary Sewer',age Repoxt" dated May 8, 1964) , Domestic Gom'1 � Ind Sewered Sewage Waste Infiltration Total � District Population MGD`' MGp MGD MGD MH- 1 400 . 024 - . 008 . 032 , MH-2 2Q00 . 1�0 . Ola . 044 . 174 N�H-3 610Q . 366 , 120 . 300 . 786 , Totals 8500 . 510 . 130 . 352 . 992 i � i � 1 � t I 1 � 1 � � � 1 ;� .� SCHEDULEMH -14 � SA5IS FOR DETERMINING SUBURB'S CAPITAL APPORTIONMENT IN NEW M. S.S. D. SEWAGE TRE�TM�NT PLANT � (5ee Section 5, 5ubdivieion 5 of Agreement) 4.�: . . .. . � . . At #he time of this agr�ement the new M.S. S. D. aewage treatment is � nder construction and onl artiall com leted and in artial o eration. u YP y P P P The actual costs of this plant canno�' be known until the work ie finished. � the Board of Tru tees of the M S. S D. b Resolution On April 25, 1966 s . . y No. 1124 adopted a revised estimate of total cost of $27,150, 000. 00. This estirriate represents net coat after deducting anticipated Federal grant money. ,.. • Subur-b's capital apportionmeni,t shall be based on this estimate. Adjust - ments with appropriate additions or�credits to Suburb shall be made when final `" cost� are audited. � Suburb's�Capital Apportionment - New MSSD Treatment Plant. � � . . 992 MGD� x $27� 150, 000 = ',, $123, 545 � 218. 0 MGD � �� I � . » ,� � I � � . � ` �� . .�, � � Schedule MH-13. _� `�� ' ' ...o � w� I� � ' � SGI�EDUL� MH- 15 � CREDZT FpR �A.PITAL PAYMENTS 0249 I 0310 0930 , Sewer Mtnce. Sewer Rental Incremental S.R. Total � 1963- 3rd Quarter $ 330, 68 ' $ 354. 54 $ 232. 00 $ 917. 22 4th Quarter 434. 68 475. 20 310. 75 1, 220. 63 � 1964- lst Quarter 467. 48 ' 512. 16 335. 00 1, 314. 64 2nd Quarter 541. 48 592. 74 3$8. 00 1, 5Z2. 22 3rd QuarEer 571, 48 624. 24 408. 25 1, 603. 97 ' 4th Quarter 604. 48 , 662. 16 �433. 00 1, 699. 64 1965-. lst Quax�er 642. 60 '708. 72 463, 50 1, 814. 82 � �r�d Quarter 670. 60 745. 92 488. 00 1, 904, 52 Totals $4,263. 48 $4, 675. 68 $3, 058. 50 $11, 997. � , CRE�IT 2/3 of 0249= I $2, 842. 32 � ,All of 0930= 3, 058. 50 $5, 900. 82 ' -- � � , , r � � � � ' ' SCHEDULE MH- 16 GREDIT FOR DiRECT CASH CONTRIBUTIONS TOWARD ' �(aNSTRUCTION OF JOINTLY USED FACILITIES In 1963 the Village of MendoEa Hexghts paid $24, 753. 80 for the construction ' ' of a 12" circular �ewcr om Cherokeq A.vemue frqm Smi,th Avenue to approximately ' 200 ft. 5outheasterly of OrlEans Str�et. $�4, 75,3. 80� Trend Factor (1. 004) �1� = $24, 852. 82 2 � _ Reproduction Cost � � ' Preaent pepreciated Val�e = $24, 852. 82 x 96. 25% �3� - $23, 921 ' Total Gredit due M�ndota Heights for direct cash cont�cibution = $23� 921 � 1 ' (�) From 5ch�du.le 2vIH-1 ' (2) Based on December 31, 1964 � (3) From Schedule MH-3�. � , ' � � ' ' ,:, .. ,�„_ _ _ 1 � � � � SCHEDULE MH- 17A , SLrM1vJARY OF TOTAL CAPITAL APPORTIONM.ENT5 ', AND C.REDITS . j , (Third Quarter- 1965 through the Fourth Quarter - 196$) I Capital Apportionments = (Section 5 of Agreement) ' ' � Title Ref, Schedule Amount , MSSD Interceptor (Subd. 2) MH-5 $ 57, 802 I � Jointly Used City 5ewers (Subd. 3) MH- 10 7, 167 ', Existing MSSD Sewage � ' Treatment Plant (Subd�. 4) MH- 12 17, 658 �I New MSSD Sewage Treatment Plant (Subd. 5) MH- 14 123, 545 ! ' , Total Apportionment �2p6, 172 I , Capital Credits-(Section 9 of Agreement) ' Quarterly Payments MH- 15 5, 901 ! � Direct Cash Contributions MH- 16 23, 921 , Net Capital Apportionment $176, 350 � ' Quarterly Payments if paid in 120 equal installments- , (See Subd 2, Section 5) ' $ 2, 381 ' ' In addition to quarterly payments there is a rental char e as shown on ' g Schedule MH-8 which varies from $60$. 25 in 1965 to $584. 75 per quarter Iin 1968. � � � � � � ' � I � I � i 1 ' ' 1 . I � _ .____ I � � i � SCHEDUILE MH- 17B � SUMMARY OF TOTAL CAPITAL APPORTIONMENTS � AND CREDITS (Starting First Quarter 1969) � C : apital Apportionments-(Section 5 of Agreement) � Title Ref. Schedule Amount M. S. S.D, Interceptor (Subd. 2) MH_5 $ 57, 802 � Jointly Used City Sewer s (Sube1. 3) MH_ 10 96, 460 Existing M, S. S. D, Sewage Treatment Works (Subd. 4) MH- 12 17; 658 � New M. S.S. D. Sewage Treatrnent Plant (Subd. 5) MH- 14 123, 545 i � Total Apportionment ' $295, 465 ' Capital Gredits-(Section 9 of Agreement) � � Quarterly Payments MH- 15 5, 901 Direct Cash Contributions MH- 16 23, 921 � , Total Capital Credits $ 29, 822 � Net Capital Apportionment $265, 643 (Quarterly payments if paid in 120 equal installments- � See Subd. 2, Section 5) ' $ 3, 586 � � � ' ' � i ; , � I I ' � I i � � � � � � � � � � I - ' i