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HomeMy WebLinkAbout1996-04-09 WSB AGENDA1. 2 . 3 • 4. 5. 6. AGENDA ENGLEWOOD WATER AND SEWER BOARD APRIL 9, 1996 5:00 p.m. ** COMMUNITY ROOM ** MINUTES OF THE MARCH 12, 1996 WATER & SEWER BOARD. (ATT. 1) ARTICLE FROM "HIGHLANDER" DATED 10-12-95. "RANCH HAS PLENTY OF WATER FOR DEVELOPMENT" (ATT. 2) SERVICE POLICIES FOR CITY OF ENGLEWOOD UTILITIES DEPT. -JOHN BOCK AND TOM BRENNAN. (ATT. 3) PRELIMINARY DESIGN PROPOSAL FROM CDM. (ATT. 4) PROPOSAL TO LEASE DITCH AND MANIFOLD CAPACITY IN THE LAST CHANCE DITCH AND NEVADA DITCH TO CENTENNIAL. (ATT. 5) OTHER. WATER AND SEWER BOARD MINUTES MARCH 12, 1996 ATT. The meeting was called to order at 5:03 p.m. Chairman Fullerton declared a quorum present. Members present: Members absent; Also present: Fullerton, Habenicht, Higday Neumann, Otis, Resley, Vobejda, Wiggins Burns Stewart Fonda, Director of Utilities John Bock, Mgr. Of Admin. Bill McCormick, Operations Supt. 1) MINUTES OF THE FEBRUARY 13, 1996 MEETING. The Englewood Water and Sewer Board Minutes from the February 13, 1996 meeting were approved as amended. Mr. Vobejda moved; Ms. Neumann seconded: Ayes: Nays: Members absent; Motion carried. To approve the February 13, 1996 Englewood Water and Sewer Board Minutes as amended. Fullerton, Habenicht, Higday Neumann, Otis, Resley, Vobe j da, Wiggins None Burns I 2) SOUTHGATE SUPPLEMENT #128. The Board received a copy of Southgate Supplement #128 for inclusion of approximately 87.89 acres into the Southgate Sanitation District. The current zoning per Douglas County is ER/DEO (Estate Residential/Design Enhancement overlay), with an approved lotting plan for 151 single-family dwelling units. Service to the site will be provided by a gravity sewer system flowing northerly through Carriage Club Filings No. 2 and No. 3 and ultimately to Lincoln Avenue. U.S. Home Corporation is the owner. The site is located at approximately County Line Rd. and Lincoln. Mr. Otis moved; Ms. Neumann seconded: Ayes: Nays: Members absent; Motion carried. To recommend Council approval of Southgate Supplement #128. Fullerton, Habenicht, Higday Neumann, Otis, Resley, Vobejda, Wiggins None Burns 3. S. ENGLEWOOD SAN. DISTRICT -COLLECTION OF TAP FEES. The Board received a copy of a memo to Dan Brotzman, City Attorney from Nancy Reid, Assistant City Attorney. Nancy Reid noted that if Englewood does contract with South Englewood Sanitation District #1 to collect their tap fees, it would need to be one in which South Englewood Sanitation District was the party ultimately responsible if the City failed in a good faith effort to collect the fees. Ms. Reid also noted the recent ruling of 12-2-4 E.M.C.; that if sanitation fees and charges are not paid, the charges become a lien which is enforceable by action at law to enforce the lien including assessment to the County Treasurer. 4. STEWART FONDA -AWWA SECTION DIRECTOR. A copy of an article from the AWWA newspaper, "Mainstream" was distributed. It announces that Stewart Fonda was one of five section directors elected to the one-year position of vice-president. 5. BENEFICIAL REUSE ARTICLE. An article appeared in the Denver Post announcing that sludge from the Bi-city Wastewater Treatment Plant will be used on wheat fields in northeast Colorado in a pilot project. The farm will be closing on March 15, 1996. 6. SENATE BILL #4 Stu discussed the defeat of Senate Bi ll #4. recommended that letters of appreciation be Tom Blickensterfer and Representative Wayne them for their help and participation. 7. FUNDING FOR WATER SYSTEM IMPROVEMENTS. The Board sent to Senator Knox thanking Stu discussed and reviewed financing alternatives and the bond funding for the proposed improvements to the City's water treatment and distr i bution system. Stu outlined the short-term interim and long-term financing plan. The meeting adjourned at 5:25 p.m. The next Water and Sewer Board meeting will be April 9, 1996 at 5:00 p.m. in Conference Room A. Respectfully submitted, Cathy Burrage Recording Secretary The Board called for a motion regarding the rate increase for Allen Filter Plant improvements. The proposed increases in water services charges are 9.0% on July 1, 1996, 9.0% on January 1, 1997, 8.0% on January 1, 1998 and 8.0% on January 1, 1999. Alex moved; Ms. Neuamnn seconded: Ayes: Nays: Members absent; Motion carried. To recommend Council approval of the proposed resolution which increases water rates to fund a major capital improvement program. Fullerton, Habenicht, Higday Neumann, Otis, Resley, Vobejda, Wiggins None Burns The Executive Session portion of the Water and sewer Board meeting was adjourned at 6:50 p.m. PUBLIC :MEETING MARCH 12, 1996 5 :30 P .M. WITH THE ENGLEWOOD WATER AND SEWER BOARD WATER RATE INCREASE A public meeting was held , as advertised , to discuss the proposed water rate increase. The following Englewood citizens were present: Karl and Jan Kerge -4790 S. Lipan David Hansen -4511 S. Galapago F . and B. Miller -4540 S . Inca Dr. Stan Lange -3535 S. Clarkson St., #405 Scott McClurks -3270 S. Lafayette Mac Wade -2903 W . Layton Ave . Don Roth -2830 S . Sherman St. The following Englewood employees and representatives were present : Michael Zafer -Camp Dresser & McKee Bill McCormick, Allen Filter Plant Stu Fonda, Director of Utilities John Bock, Customer Service -Utilities Steve Smith -Landmark, Inc . Carl Houck -Camp Dresser & McKee Stu Fonda and Carl Houck outlined the proposed rate increase for Allen Plant improvements which includes new flock-sedimentation system, filter upgrades , disinfection improvements, iron and manganese control system, raw water deliver system and other misc . improvements . A question and answer session followed . Citizen response was favorable . Only one citizen voiced an objection regarding being on fixed income with a rate increase pending. The public meeting was declared closed at 6 :45 p.m. ('\( ~ ~ <( Ranch has plenty of water for development Editor's note: Tn< following is part of a series of arcic!es on ~ .. :acer in Douglas Cour.~. O!lrer anicles in rhe saies appear on page 6r\. Bv Pete Lewis Highlander Editor /0--11-'q~ H'ghlands Ranch's rapid growth and dev<lopment may be associated with numer- ous problems. but running out of water is one worry residents won't have .10 face, according to officials with Centennjal \Vater and Sanitation District. '"Highlands Ranch is a planned commu- nitv and water always has been pan of the pion."' said Paul Grundemann, assistant gen- eral manager for Centennial Water and Sanitation District. C'ntennial Water and Sanitation District is responsible for supplying Highlands Ranch's water and treating its waste water. •The district employs about 35 employees. from operations personal who maintain the distric:'s wells and 1rea1menl facilities 10 a ti::am of waler resource engine!:rs responsi- ble for acquiring rights 10 additional waler. Providing adequa1e wa1er for the long run always has been a priority for Mission Viejo Co., Highlands Ranch ·s developer, said Centennial General Manager John Hendrick. Hendrick shou Id know. He was one of the water consul1an1s Mission Viejo hired in 1978 lo assess the water potential of lhe area and develop i1s wa1er facilities plan. "Before Mission exercised its opt ion on the. property and before they inves1ed their money in development, they wanted 10 make sure there would be enough waler 10 comple1e lhe project," Hendrick said. One of the a11rac1ive aspects of 1he prop- eny was its pro.,imity to the Plate River and the fact that ii came wi1h existing surface water rights, Hendrick said. Highlands Ranch is one of the few Douglas County community's with a water ponfolio consisting of both ground and sur- face water. Wat<r rights are complicated and depen- dent on availability, seniority and other fac- tors. In a typical ye:u Centennial has the rights 10 about 10,000 10 11,000 acre feel of surface water. Grundemann said. An acre foot is a standard unit of mea- surement that equals the amoun1 of water required to cover an acre of land 10 a depth of one foot. !1 is about 325,851 gallons. [n addition lo surface water which Centennial pumps from the Plate River, the district has the right to pump 17,500 acre feot of ground water each year. Cenlennial has about 20 wells drilled throughout Highlands Ranch. About 12 of these wells are in service. As the communi- ty develops, Ccotennial installs pumps in existing wel!s or drills additional wells to rnee: the need. Centennial's long-term plan calls for more than 40 operaling wells when Highlands Ranch is complete. In a typical year. surface water accounts for about 2/3 of Highlands Ranch's water. consumption, Grundemann said. During "wet" years like 1995 when surface wa1er is plentiful and therefore inexpensive, Grundemann said 75 10 SO percent of the community's water will be surface water. "My operational plan is to use surface water, which is renewable, first and mini- mize our use of ground water, which isn't," Grundemann said. This year, Highlands Ranch has drawn about 5,000 acre feet of surface water and used another 1,000 acre feel of ground water, Grundemann said. Grundemann said he expects the community will use 7,500 10 8,000 acre feet of water in 1995. Highlands Ranch is about 1/3 complete with about 11,000 homes occupied. The community is planed for 36,000 residential unites as well as parks, schools, churches and commercial development, parks which also use water. Every residential unit gets one 3/-1-inch water tap . Other users are measured in units of single-family equivalents. A commercial project, for example, may require a 1ap with the capacity of 18 single-family equivalents. At buildout, Centennial plans 10 have waiec capacity for 5.!,000 single-familv equi valents. Hendrick said. · A residential unit uses an average of 1/2- acre foo t of wa1er per year, Grunde:nann said . Wi1h 36,000 planned residential units. Highlands Ranch's annual residentia.I wat~r consumption should be about 18,000 acre feet. Total water consur.iption is anticipated 10 be about 25,500 acre feel per year ar -buildout, Grundemann said. Wi1h annual ri ts 10 17,500 acre feet oj ground water and 1 , 00 10 11,000 acre ice: of surface water. Hendric k is confident !Fie community wi ll not ou12row its water siiP.. ply . However, Centennial sttll3CiiVeiiJ,u_r- s.ues additional surface water acquisitions, Hendrick said. Cen1e nnial's storage c:pabili1y is another COmpon~nt lO its WJ[Cf :?TSCnll. C~nten:iial is pennined 10 store ~.000 acre feel oi w::<e in McClellan Reservoi r. Centennial leases 213 of the reservoir across Countv line Road between Broadway and Sa~la Fe See WATER, page 3 . .\ --;? SERVICE LINE AND STOP BOX REPAIR, MAINTENANCE AND OWNERSHIP RESPONSIBILITIES A IT. 3 SHOULD THE CITY ASSIST THE RESIDENT IN MAINTAINING THEIR SERVICE LINE? 1. Leaking - What the Code states: The resident owns the entire service line. The City may, at its option, but is not obligated to, repair the portion in the public right-of-way. What the Utilities Department is currently doing: When a service line leaks in the public right-of-way, we will repair it. When a service line leaks on private property, we tell the homeowner that it is their responsibility. We perform none of these services for customer classes other than single family residential. Options: A. B. Resident responsible for the entire length of service line. City is responsible for the entire length of service line. City is responsible for the section located in the public right-of-way and resident is responsible for the section located on their property. 2. Frozen Lines - What the Code states: The resident owns the entire service line. The City may, at its option, but is not obligated to, thaw the portion in the public right-of-way. The Code makes special provisions for thawing service lines on private property in terms of cost recovery. What the Utilities Department is currently doing: When a service line freezes in the public right-of-way, we will thaw it, either with a welder or a hotsy. When a service line freezes on private property, we are not obligated to thaw it, but have been assisting whenever a service line was frozen. We perform none of these services for customer classes other than single family residential. Options: A. Resident responsible for thawing. ® City will assist thawing. 3. Lead/Galvanized Line - What the Code states: The city Code does not specifically address situations involving the repair, replacement, or failure of lead or galvanized service lines other than those generally listed above for leaking and freezing. Our current standard is type "K" copper pipe. What the Utilities Department is doing: If the resident replaces the portion on private property with copper, the City will replace the portion in the street at no cost to the customer. When the City installs a meter pit, if the service line is lead or galvanized steel, we will replace it with copper at no cost to the customer from the street to the property line. From the curb stop to the house, the customer must replace. Options: A. City will, if mandated, force resident to replace entire service line. ~ City will replace entire service line. 0 Split responsibility at property line if resident replaces their side of the service line. D. City will replace section in the public right-of- way. City will replace section of service line in public right-of-way when doing a meter pit installation. 4. Poor Flow Characteristics - What the Code states: The City Code does not specifically address this issue other than to state that the service line is the property and responsibility of the property owner. What the Utilities Department is doing: The City does not repair, replace or maintain service pipes that are partially blocked. If a property owner agrees, the City will excavate the service line at the curb stop so the property owner can hire their own plumber to clean the service line. The City back-fills the excavation. This service is offered in the southern part of Englewood where there are problems, caused by the City's use many years ago of a certain treatment chemical. Options: A. Resident responsible for entire service line. B. City is responsible for entire service line. fC) City/Owner split responsibility at the property '-:.} line. WHO SHOULD BE RESPONSIBLE FOR MAINTAINING THE CURB STOP VALVE ON THE RESIDENT'S SERVICE LINE? Curb stops are the only means to shut off the service line without excavating the main line. Service lines are shut off for three reasons: failure to pay an outstanding water bill, resident's inside shut-off valve is not functional, or the City is doing main line cleaning. The curb stop valve is located at the property line. What the Code states: The City Code clearly makes the repair and maintenance of the curb stop the property owner's responsibility. What the Utilities Department is doing: The City does not repair broken or defective curb stops except in the case where the valve fails when a Water Department employee operates it for routing maintenance purposes i.e. water meter maintenance, etc. If the valve fails when a City employee operates it to turn off water because the account is delinquent, the City will not pay for the repair. tions: The resident is responsible. The City is responsible. CONCRETE REPAIR AND REPLACEMENT What the City Code states: The City Code does not address this question. What the Utilities Department is currently doing: The Water Department tries to avoid concrete removal and replacement. If a curb stop has been covered with concrete during a concrete or paving district, the Water Division will remove the concrete, repair the curb stop and replace the concrete. If the concrete is damaged due to a water main break, the Water Department will pay for the repair. During water meter installations, the Water Department will try to avoid concrete. If we must remove concrete to install the meter pit, we have generally replaced the concrete. If the concrete is City owned concrete, we will replace it. If the concrete is private concrete, we have hesitated, but do replace it within reason. The City does not replace extraordinary landscaping. In 1987, when the Council passed the ordinance requiring the transfer of flat rate water customers to meter upon the sale of the property, the Council directed the Water Department to install meter pits where they are necessary in an effort to keep the cost of meter installations relatively equal for all customers. The question posed here is -should replacement of private concrete and extraordinary landscaping be considered part of the replacement costs? PRIVATE IRRIGATION SYSTEMS: What the City Code states: The City Code does not address this question. What the Utilities Department is doing: The Water Department tries to avoid all but the most simple repairs. If a private sprinkler system is in the way of a meter pit installation, we are asking the customer to move it before we do our work. We have paid to move some of them, but we are now leaning towards having the customer do it. EXHIBIT A TO AGREEMENT BETWEEN OWNER AND ENGINEER FOR STUDY AND REPORT AND PROFESSIONAL DESIGN BIDDING AND CONSTRUCTION SERVICES FURTHER DESCRIPTION OF ENGINEERING SERVICES AND RELATED MATTERS This is an exhibit attached to and made a part of the Agreement dated 19___, between City of Englewood (OWNER) and Camp Dresser & McKee Inc. (ENGINEER) for professional services. 1. The Basic Services of ENGINEER as described in Section 2 of said Agreement are amended and supplemented as follows: 1.1 Preliminary Design, C ontracts No . L N o . 2, and N o . 3 1.1.1 Contract Description Contract No. 1-Union Avenue Pump Station. Replace potassium permanganate feeder; possible relocation of PAC feeder from Allen WTP , or a new feeder; installation of turbidity monitoring; possible installation of roe monitoring; connection of signals from feeders and monitoring into existing SCADA system. Contract No . 2-Allen WTP Upgrade . Install flocculation /sedimentation facilities; revise raw water delivery system to provide for a new covered flow equalization basin; modify raw water delivery piping and inlet controls from Union Avenue force main and City Ditch; provide for low-lift pump station from 80 MG reservoir to City Ditch; upgrade North Filter No. 1 and replace media in all three South filters ; modify chlorine contact basin to provide better flow pattern and longer detention time ; upgrade disinfection system; repair concrete roof a nd other deterioration on chlorine contact basin . Contract No . 3 -Backwash Basin Modifications. Modify 14 MG reservoir to accommodate flow equalization basin, backwash basin, and possibly portion of floc /sed basin. Contract No. 4 -Solids Handling Facilities. Modifications to existing solids handling system at Allen WTP , subject to results of Residuals Stud y described subsequently. 404\MWICHPEIEXHIBIT.A 0413/96 mlj Page 1 off (o 1.1.2 Preliminary Design Report (Design Memoranda) Perform an evaluation of chemical feed requirements and monitoring and SCAD A requirements at the Union Avenue Pump Station for inclusion in Contract No. 1. Perform an evaluation of possible alternatives for accomplishing flash mixing, flocculation, and sedimentation. Perform an evaluation to detennine the most cost-effective and operationally-beneficial system for inclusion in Contract No. 2. Evaluate raw water delivery system alternatives, including piping, City Ditch connections, and a new equalization basin. Evaluate modifications required to the 14 MG reservoir to accommodate the flow equalization basin, floe / sed basin, and a revised backwash basin. Detennine volume of waste residuals that will be produced. Evaluate filter modifications and upgrades. Evaluate disinfection facility modifications, to include better detention/ contact time; upgrade of the chlorination system, including chlorine gas scrubbing vs. a new replacement hypochlorine system; evaluate roof and other concrete repairs required for the .chlorine contact basin. Preliminary design investigation will be performed in close cooperation and communication with Allen WTP staff, to include initial scoping and kickoff meetings , facility inspections, evaluation of alternatives, workshops to review preliminary alternatives and conclusions, preparation of preliminary cost estimates, design memoranda, review in workshops, and finalization of design memoranda for Contracts No . 1, No . 2, and No. 3. Representatives of CDPH&E Drinking Water Section will be encouraged to attend workshops and review design memoranda . 1.1.3 C ontract No. 1 -Final Design , Bidding, Construction, and Operational Services. As s oon as the design memorandum for Contract No. 1 is complete and approved by the OWNER, prepare final construction documents and cost estimates at 70 percent complete and 100 percent complete s tages. Provide for possible furnishing of an equipment purchase specification for prepurchase of potassium permanganate feeder to meet operational delivery requirements. Perform design, bidding, construction, and operational services as provided in this Agreement for Contract No . 1. Submit contract documents to CDPH&E Drinking Water Section for rev iew and approval. 1.1.4 Contract N o. 2 -Final Design and Bidding Services As soon as the design memoranda associated with Contract No . 2 are complete and approved by the OWNER, prepare final construction documents and cost estimates at the 70 percent complete and 100 percent complete stages. Perform design and bidding services as provided in this Agreement for Contract No . 2. Submit contract d ocuments to CDPH&E Drinking Water Section for review and approv a l. Construction and operational phase services will be determined and authorized subsequently as a special service as provided under Section 3 of this Agreement. 404\MW\CHPEIEXHIBIT.A 04/3196 ml j Page 2 oft ~ 1.1.5 1.1.6 Contract No. 3 -Final Design, Bidding, Construction, and Operational Services As soon as the design memorandum for Contract No. 3 is complete and approved by the OWNER, prepare final construction documents and cost estimates at the 70 percent complete and 100 percent complete stages. Perform design, bidding, construction, and operational services as provided in this Agreement for Contract No. 3. Submit contract documents to CDPH&E Drinking Water Section for review and approval. Residuals Assistance and Study As soon as this Agreement is authorized, meet with Allen WTP staff and CDPH&E personnel to assist in issuance of the necessary permitting for the OWNER to dispose of air-dried residuals accumulated on the drying pad at the Allen WTP during the summer of 1996 . Disposal will be the same method as accomplished in 1994 at the City golf course (residuals incorporated into landscaping berms). As soon as the Preliminary Design Report for Contracts No. 2 and No. 3 (<Jr 1.1.2 above) is complete, perform a residuals study to include handling and processing of waste residuals from the floe / sed process, waste solids from the filter backwash, and other miscellaneous waste solids. It is currently envisioned that this study will investigate discharge of sedimentation basin sludge directly to the reduced-sized backwash basin, or alternatively, to separate basins to allow for liquid /solid separation prior to return of solids to the backwash basin or directly to a dewatering facility. It may also be necessary to install a small lamella plate settler unit in the solids handling flow scheme to achieve better liquid / solids separation. It is envisioned that solids processing will involve year-round solids dewatering in a new solids processing building into which the existing belt filter press will be relocated. Solids processing will be for both solids separated continuously on a regular intermittent or seasonal basis from the sedimentation basin underflow and backwash basin solids removed by dredging during the summer months. Ultimate disposal of solids is envisioned to proceed as currently practiced (disposal to berms at golf course). 1.1.7 Contract No. 4 -Final Design and Bidding Services As soon as the Residuals Study is complete , prepare final construction documents and cost estimates at the 70 percent complete and 100 percent complete stages. Perform design and bidding services as provided in this Agreement for Contract No . 4. Submit documents to CDPH&E Drinking Water Section for review and approval. Construction and operational phase services will be determined and authorized subsequently as a special service as provided under Section 3 of this Agreement. 2. The responsibilities of OWNER as described in Section 4 of said Agreement are amended and supplemented as follows: 404\MW\CHPE\EXHIBIT.A 0413196 mlj Page 3 of/;~ 3. The time periods for the p erformance of ENGINEER's services as set forth in Section 5 of said Agreement are amended and supplemented as shown on the attached schedule. 4. The method of payment for services rendered by ENGINEER shall be as set forth below: 4.1 For the Basic Services performed, the OWNER agrees to pay the ENGINEER fees not to exceed $ based upon the following elements: 4.1.1 The portion of the total fees attributable to each component of the project is as follows: Preliminary Design, Contract Nos. 1, 2, and 3 $ ____ _ Design, Bi d ding, Construction, and Operational Phase Services, Contract No. 1 $ ____ _ Design an d Bidding Phase Services, Contract No. 2 $ ____ _ Design, Bidding, Construction, and Operational Phase Services, Contract No. 3 $ ____ _ Residuals Assistance and Study $ ____ _ Design and Bidding Phase Services, Contract No. 4 $ ____ _ Construction and Operational Phase Services, Contract No. 2 $ ____ _ Construction and Operational Phase Services, Contract No. 4 $ ____ _ Total $===== 4.1.2 For work done by the ENGINEER, services will be billed based on an amount equal to ENGINEER's Direct Labor Costs times a factor of 3.1 for services rendered by principals and employees engaged directly on the Project, plus out- of-pocket expenses incurred in connection with these services, plus payment for work done by subconsultants (outside professionals) at cost to ENGINEER plus five percent. 4.1.3 Direct Labor Cost used as a basis for payment means salaries and wages paid to all ENGINEER's personnel engaged directly on the Project, including, but not limited to : engineers, architects, surveyors, designers, draftsmen, specification writers, estimators, other technical and business personnel; but does not include indirect payroll related costs or fringe benefits. Direct Labor Cost ranges currently in effect are shown in Exhibit C. 4.1.4 Out-of-pocket expenses mean the actual expenses incurred (except where specifica ll y provided otherwise) by ENGINEER, directly or indirectly, in connection with the Project, such as expenses for: airfare, automobile rental if required, mileage charges, parking, tolls, taxi, meals, lodging, telephone, printing and reproduction costs, and other miscellaneous costs incurred for this Project. The charge for inhouse computer program and word processor usage will be at ENGINEER's regular rates. 404\MW\CHPEIEXHIBIT.A 04/3196 mlj Page 4 off {e 4.1.5 Work completed by ENGINEER as previously agreed upon to by ENGINEER and OWNER which, if requested by the OWNER to be redesigned or repackaged, shall be authorized and paid for in accordance with Sections 3 and 6, respectively, of this Agreement. 4.2 For Special Services performed, a top limit fee will be negotiated based on the same method of payment for Basic Services as indicated in paragraph 4.1 above. 5. OWNER has established the following special provisions and/ or other considerations or requirements in respect of the Agreement: 5.1 ENGINEER shall furnish to OWNER a bound set of calculations associated with the preparation of Contract Documents for each construction contract and the Residuals Study developed under this Agreement. 6. Modifications and additions to STANDARD FORM OF AGREEMENT . 6.1 The Basic Services of ENGINEER as described in Section 2 of said Agreement are amended and supplemented as follows: 6.1.1 Add the following sections to paragraph 2.4.2.1, visits to site b y Resident Project Representative, after the sentence "In addition, ENGINEER shall provide ... observation of such work.": "For Contracts No . 1 and No. 3, the Resident Project Representative shall only be onsite for periodic visits and for what is believed by the ENGINEER to be critical construction periods." 6.2 The General Consi derations as described in Section 8 of said Agreement are amended and supplemented as follows : 6.2.1. Delete paragraph 8.2, Reuse of Documents , and replace with the following: "8 .2 Reuse of Documents. All documents including Drawings and Specifications provided or furnished by ENGINEER (and ENGINEER's independent professional associates, subcontractors, and consultants) pursuant to this Agreement are instruments of service and OWNER shall retain an ownership and property interest therein. OWNER may make and retain copies for information and reference; however, such documents are not intended or represented to be suitable for reuse by OWNER or others. Any reuse without written v erification or adaption by ENGINEER for the specific purpose intended will be at O WNER's sole risk and without liability or legal exposure to ENGINEER, or to ENGINEER's independent professional associates , subcontractors, or consultants, and OWNER shall hold harmless ENGINEER and ENGINEER's independent professional associates, subcontractors, and consultants from all claims, damages, losses, and expenses including attorneys ' fees arising out of or resulting therefrom. Any such verification or adaptation will entitle ENGINEER to further compensation at rates to be agreed upon by OWNER and ENGINEER." 404\MWICHPE\EXHIBIT.A 04/3196 mlj Page S of J ~ 6.2.2 Paragraph 8.3. Delete paragraph and replace with: "This Agreement is to be governed by the law of the location of the OWNER, which is City of Englewood , Arapahoe County, Colorado, and shall be venue for any legal actions under this Agreement." 404\MWICHPE\EXHIBIT.A 0413196 ml j Page 6 otJ {e_ .. , .. ~ ,. ~~w ~ A TT. s PROPOSAL TO LEASE DITCH AND MANIFOLD CAPACITY IN THE LAST CHANCE DITCH AND NEV ADA DITCH TO THE CENTENNIAL WATER AND SANITATION DISTRICT For the past year, representatives of the Last Chance Ditch Company, Nevada Ditch Company, Division of Wildlife, City of Englewood, City of Aurora, Denver Water, Kiowa Resources, and Centennial Water and Sanitation District (the Parties) have discussed the future potential uses of capac ity through the outlet manifold of Chatfield Reservoir and in the Last Chance and Nevada Ditches. The discussions were brought about as a result of condemnation actions filed by Centennial and Kiowa against the Last Chance and Nevada ditch companies (Ditch Companies). The d iscussions led to a much clearer understanding between the Parties of the antic i pated use of these facilities. The ultimate goal of the discussion was to determine whether excess capacity exists in the ditches which can be leased or sold without impairing the uses and capacity of ex isting shareholders . After thoroughly discussing the expected operational use patterns and rates of the parties , it was determined by the Ditch Companies that it is possible to fashion an operating agreement that would allow the lease of capacity in the ditches. Because capacity in the manifold is fixed, and capacity in the ditches can be enlarged, the lease of capacity needs to address both facilit ies . The following definitions are supplied to simplify discussion of terms of the operating agreement. Active Shareholders are defined as those shareholders who use the ditch as a source of irrigation water and who have not transferred their water rights to alternate points of diversion . Other Shareholders are defined as those shareholders who continue to pay the assessments of the Ditch Companies but have transferred their water rights to alternate points of diversion. The Other Shareholders have indicated that they have a continuing need to use capacity in the ditches for future water supply options. . ~v'Y11 The Active Capacity of the ditch is the amount of capacity necessary to ee+iver the Active Shareholder's prorata entitlement of the individual ditches' water rights plus carry the ditch losses left from previous transfers . For purposes of this proposal, the Active Capacity of the Last Chance Ditch is around 8 cfs and the Active Capacity of the Nevada Ditch is around 10 cfs. Physical Capacity is defined as that amount of water which can be safely carried in the ditch. Physical Capacity may be equal to or greater than Active Capacity but may not exceed the Manifold Capacity. Manifold Capacity is defined by the contracts between the Ditch Companies and the U. S. Army Corps of Engineers. The Last Chance Ditch Company contract specifies construction of a 48" outlet from Corps facilities to Last Chance Ditch Company facilites . While no rate of flow is specified , it was assumed during these discussions that the capacity of this outlet was 40 cfs. Hydraulic calculations were performed to verify that 40 cfs could be delivered through the Last Chance Ditch outlet. The Nevada Ditch Company contract specifically sets out a delivery flow rate of 40 cfs to Nevada Ditch Company facilites. It was assumed that Actf'ote Capacity could be enlarged to handle the allocated Manifold Capacity. P¥1(J Excess Capacity was defined as the difference between Active Capacity and Manifold Capacity. When the active shareholders permanently cease to use capacity in the ditches, Excess Capacity will equal Manifold Capacity. It is recommended that the Ditch Companies enter into separate operating agreements that encompass the following provisions : 1) Priority of Use: a) The Active Shareholders have the first right to use the Active Capacity of the ditch. b) The use of Excess Capac i ty is divided prorata between all shareholders. Jf ~ c) Excess Capacity not used by shareholders can be leased to other parties/n order for shareholders to use excess capacity beyond their prorata entitlement , the shareholder must enter into an operating agreement with the ditch company. d) If any party enlarges the Physical Capacity so that additional Excess Capacity is created in the ditch , such enlargement shall be shared per the provisions i n 1'J,.,,_), ~). above. b .r c. ~l~ . e) The D+ten Co111patlit!s are willing to discuss the possibility of allowing operat i ng agreement holders the r i ght to exclusive use of all or a portion of the Excess Capacity depending on the timing of the use . 2) Shareholders and holders of operating agreements may contract with other shareh9lders , for the exc l usive use of the shareholders' prorata entitlement. l,i\"""-h\. 1u p.:r...c .t.:i..r. 171?t.-uJ,."':J a...._Y•~L•:\ . .:.-.d-. 3) The term of the operating agreement shall be 20 years , with the option of renewal of additional 20 year terms. ~ ~pflvtJ. ~ (ht Ol 's 4) Ditch improvements necessary to facilitate use o/the ditch shall be paid for by the holder of the operating agreement. All improvements will l~ecome the property of the Ditch Companies . 5) Additional operating agreements with the Corps or any other agency shall not i nterfere or jeopardize the uses of the ditch made by the shareholders . Any agreements will be subject to approval by the Ditch Companies . 6) The Ditch Companies will wttfcooperate with those who hold o.perating agreeme~ts regarding any permits or approvals requ i red for use of Ditch Company facilities or for any enlargements or improvements. 7) Operating agreement holders will coordinate with the Ditch Company on scheduling of diversions . 8) There will be a minimum annual payment determined by .each ditch company as consideration for the operating agreement. When water is diverted through ditch company facilit ies , the operating agreement holder will pay for a corresponding portion of operation and maint~nance costs , based on the percentage of water carried . O&M payments will be credited toward the minimum annual payment. Lea.se Agreement between Centennial Water and Sanitation District ("CWSD") and the Last Chance Ditch Company No. 2 ("Ditch Company"). 1. Lease: Centennial offers to lease the right to the first priority use of excess capacity in the Chatfield outlet facilities and the Last Chance Ditch up to the maximum hydraulic flow rate available. "Excess capacity" is defined as the capacity in outlet facilities and/or the ditch not in use at any point in time by Ditch Company shareholders. 2. Payments: (a) Excess capacity -minimum annual payment of Sl0 ,000 or one third of the previous year's O&M expenses, whichever is more, as consideration for the operating agreement. The minimum annual payment amount (initially $10,000) will be adjusted every five years based upon the consumer price index or suitable substitute. (b) O&M --CWSD pay its share based on the percentage of water carried. O&M payments credited toward the minimum annual payment. 3. CWSD Improvements : CWSD will pay for any turnouts or other capital improvements for delivery of CWSD water. CWSD will have right to enlarge the ditch and the hydraulic capacity of the Chatfield outlet facilities at its cost. Shareholders will have a 6-0 day option to pay a pro-rata share of the expense for such enlargement and will thereby retain a pro-rata priority of use of the enlarged capacity. For any enlarged capacity whose shareholder's option is not exercised, CWSD will be entitled to exclusive use of such enlarged capacity, subject to right of Ditch Company shareholders to use capacity not used by CWSD. Agreements, plans , and specifications for CWSD capital improvements to be approved by Ditch Company prior to construction. All improvements will become property of the Ditch Company. 4. Scheciulin~ of Diversions: CWSD will coordinate with Ditch Company management on scheduling of diversions. Operational details will be addressed in the lease agreement. At no time will use by CWSD jeopardize the uses of the ditch made by the other shareholders. 5. Pennits and Approvals: The Ditch Company and its shareholders will cooperate with CWSD regarding pennits or approvals required for CWSD's use of the Ditch Company facilities or for any enlargements or improvements proposed by CWSD. Any new pennits or approvals required for CWSD to use capacity in Last Chance Ditch facilities will be at CWSD 's sole expense and responsibility. DRAFf CONCEPTUAL OPERATING AGREEMENT (2/9/96) Page Two 6. Lease Term: Perpetual. 7. Initiation of A~ment: This agreement becomes effective only upon Centennial' s agreement of initiation which may be later in time than the time of agreement execution by all parties. Centennial's initiation is likely to await the final approvals for related pipeline/pump station and storage projects. 8. Termination: This agreement can be terminated by Centennial at any time. 951114/da CENTENNIAL W A TER AND SANITATION DISTRICT March 5 , 1996 Mr. Larry Dirks Mr. Stew a rt H. Fonda Mr. Jerry Foster Mr. Thomas J. Griswold Mr. Charles M . Mac Lean Mr. Bruce Wolfe RE: Draft Lease Agreement for Last Chance or Nevada Ditch Excess Capacity Gentlemen : Following up on our meeting of February 15 , 1996 , enclosed is a draft of the lease agreement proposed by Centennial to lease excess capacity from the ditch companies. We have anempted to include all of the items agreed upon at our February 15 meeting as well as several of the guidelines proposed in the negotiation meetings from last fall . A couple of new ideas also are incorporated in this draft. These new concepts are as follows: Section 3. 2 .1. and 3 . 2 . 3 : After further consideration, it appeared that the group had overlooked the seemingly unfair situation of Centennial proposing an enlargement project and having the entire enlarged capacity subscribed by shareholders exercising their rights during the five year post project option period. We felt a limit to this situation is reasonable and we are proposing that for enlargement projects proposed by Centennial , the participation by others is limited to 50 3 of the total enlarged capacity . Section 3 . 3 .1: Centennial pays a $10 , 000 annual fee during the period between lease execution and activation of initial term . We 'd like to get your comments on this proposal in a week or two and will be calling to set up a meeting to finalize the agreement . We appreciate your time to analyze our proposal. Sincerely, ~~ William R . McLoud, P .E. Water Resources Manager 96305 /ds Enclosure cc: Charles N. Woodruff, Esq. fi 2 West P la z a Dr ive • H ig hl a nd s Ra nc h, Colora do 8 01 26 • (303) 79 1-0430 • FAX (303) 791-3290 CENTENNIAL DRAFT: 03/05/96 LEASE AGREEMENT THIS LEASE AGREEMENT is entered into as of the day of , 1996, between the LAST CHANCS DITCH COMPANY NO. 2 ("Ditch Company"), a mutual ditch company organized under the laws of Colorado, Lessor, whose address is c / o Jerry- Foster, Registered Agent, Denver Water Department, 16 00 Wesc 12th Avenue, Denver, Colorado 80254, and CENTENNIAL WATSR AND SA.J.'HTATION DISTRICT ("Centennial") , a quasi-municipal corporation organized under the laws of Colorado, Lessee, whose address is 62 West Plaza Drive, Highlands Ranch, Colorado 80126. I. RECITALS. 1.1 The Ditch Company owns what is known as the Last Chance Ditch, which diverts water from the South ?latte River through the Chatfield Reservoir Outlet Manifold owned and operated by the U.S. Army Corps of Engineers. The decreed point of di version for the Last Chance Ditch is the Chatfield Reservoir Outlet Manifold, which intersects the centerline of the dam at a point whence the SW Corner of Section 1, Township 6 South, Range 69 West, of the 6th P.M., Jefferson County, bears North 49° West a distance of 4070 feet. The ditch and diversion facilities below Chatfield Dam are located in Jefferson and Arapahoe Councies in: SEX and NEX of Sec. 36, TSS, R69W; NWX, Sec. 31, TSS, R68W; NWX and SWX of Sec. 30, TSS, R68W; SWX and SEX, Sec. 19, TSS, R68W, all of the 6th P.M. 1.2 The owner of each share of the Ditch Company owns the right to use a pro rata share of the Excess Capacity of the Last Chance Ditch to carry water other than water diverted under the irrigation water rights decreed to the Last Chance Ditch. There currently are 239.0162 shares of Ditch Company stock outstanding. Centennial currently owns 0.4 share of Ditch Company stock. The Ditch Company has authority to enter into long-term agreements leasing to shareholders or non-shareholders the right to use all or any portion of the Excess Capacity, including any Enlargement Capacity as defined herein. 1.3 Centennial desires to lease the Excess Capacity of the Last Chance Ditch, including any Enlargement Capacity, that may hereafter exist. The Ditch Company desi ase to Centennial Excess Capacity. inc argement Capacity, subject to the terms of this Lease Agreement. The parties have reached agreement for the lease of Excess Capacity, including Enlargement Capacity, on the terms set forth in this Lease Agreement. II. DEFINITIONS. 2. 1 Last Chance Ditch. References herein to t:-ie Last Chance Ditch mean the ditch, pipeline, valves, and all associated facilities that the Ditch Company owns or has a right to use for delivery of wate:-through the ditch, including real property incerests (excluding water rights ) and contract rights pursuant to existing and future agreements with the U.S. Army Corps of Engineers. References in this Lease Agreement to "the ditch" mean the Last Chance Ditch as defined in this Section 2.1. 2.2 Active Caoacitv. The Active Capacity of the Last Chance Ditch is the amount of capacity actually used from time to time to carry irrigation water for shareholders who have not changed the water rights represented by their shares to new or alternate points of diversion. The Active Capacity of the Last Chance Ditch on the date of this Lease Agreement is about 8 cfs during the irrigation season. 2. 3 Phvsical Caoacity. The Physical Capacity of the Last Chance Ditch is the amount of water that can be safely carried in the ditch currently or as it may be modified in the future. The Physical Capacity may not exceed the hydraulic capacity of the Chatfield Reservoir Outlet Manifold as operated by the U.S. Army Corps of Engineers to deliver water into the Last Chance Ditch. The Physical Capacity of the Last Chance Ditch on the date of this Lease Agreement is about 40 cfs. 2.4 Excess Caoacity. The Excess Capacity of the Last Chance Ditch is the amount by which Physical Capacity exceeds Active Capacity at any time. Excess Capacity includes any unused capacity in the ditch that exists at any time, and includes Enlargement Capacity as defined herein. The Excess Capacity of the Last Chance Ditch on the date of this Lease Agreement is about 32 cfs during the Irrigation Season as defined herein, assuming full use of the Active Capacity throughout the Irrigation Season, and is about 40 cfs outside the Irrigation Season. 2.5 Enlarqement Caoacitv. The Enlargement Capacity of the Last Chance Ditch is any increase in the Physical Capacity resulting from modification of the ditch, modification of the Chatfield Reservoir Outlet Manifold, or modification of the operation of either by agreement with the Ditch Company or the U.S. Army Corps of Engineers. 2 2. 6 Irrigation Season. The Irrigation Season during which water may be diverted through the Last Chance Ditch f o r irrigation purposes is the period April 15 through October 31 of each year. 2. 7 Initial Term. The Initial Term of this Lease Agreement is the twent y (20 ) y ear period commencing upon Centennial's written Notice of Initiation pursuant to Section 3.7.l herein. 2.8 Renewal Term. A Renewal Term of this Lease Agreement is any twenty ( 2 0 ) year term during which this Lease Agreement is in effect following the Initial Term, pursuant to Section 3.7 .2 herein. III. LEASE. 3.1 Lease of Excess Capacity to Centennial. During the Initial Term and any Renewal Term of this Lease Agreement, Centennial shall have the exclusive right to use for carriage of wate::::-all Excess Capacity, including Centennial' s share of any Enlargement Capacity pursuant to Section 3.2 herein; provided, that other sha · '""o use oursuant to seoarate ( an Exce inc_u ing \ eing used by Centennial. :::) 3.2 Enlargement Capacity Created Bv Centennial. During the Initial Term and any Renewal Term of this Lease Agreement, Centennial shall have the right at its own cost to increase the Physical Capacity of the Last Chance Ditch by any action resulting in Enlargement Capacity as defined in Section 2. 5 herein. Such Enlargement Capacity will become the property of the Ditch Company and, subject to Sections 3.2.1 and 3.2.3 below, will become part of the Excess Capacity leased to Centennial. 3. 2 .1 If Centennial desires to increase the Physical Capacity of the Last Chance Ditch, Centennial shall deliver to the Ditch Company a Notice of Intent to Enlarge with a written description of its preliminary plans to increase the Physical Capacity of the ditch. The other shareholders of the Ditch Company shall have 180 days from the date of such notice to decide whether to participate in such proposed enlargement and to deliver to Centennial a wr itt en Notice of Participation. Other shareholders giving Notice of Participation shall become Participating Shareholders upon execution of an Enlargement Project Participation Agreement with Centennial. Participating Shareholders shall be entitled to share pro rata, based on their percentage of stock ownership, collectively up to fifty percent (50%") of the 3 Enlargement Capacity. Centennial's lease of Excess Capacity shall automatically include fifty percent (50%) of the Enlargement Capacity, plus any portion of the remaining 50% of Enlargement Capacity not participated in by other shareholders. 3.2.2 Centennial's final plans and speciricacions for any such enlargement, modifications or other actions to increase the Physical Capacity of the ditch shall be submitted in writing to the Ditch Company with a written, dated Request for Approval. Final plans and specifications must be approved by the Ditch Company before Centennial commences the construction or other actions to increase the Physical Capacity. If the Ditch Company has not made a decision on Centennial's Request for Approval within ninety (90 ) days after receipt thereof, the Ditch Company's approval shall be deemed given. 3. 2. 3 If Participating Shareholders have not executed Enlargement Project Participation Agreements totalling fifty percent ( 50%) of the Enlargement Capacity, other shareholders shall have a rive (5 ) year option to participate Q£Q rata in a collective share up to the remainder of fifty percent (50%) of the Enlargement Capacity upon payment of that share of the total actual costs incurred in creating the Enlargement Capacity. Such option shall be exercised within five (5) years after the date of the Ditch Company's approval of Centennial' s final plans and specifications for the enlargement, and shall be exercised by written Notice of Participation and payment to Centennial of that pro rata share of the total actual costs for the enlargement. 3.3 Pavments By Centennial. 3.3.l Pavments Prior to Commencement of Initial Term. Centennial shall pay the Ditch Company upon execution of this Lease Agreement Ten Thousand Dollars ($10,000.00 ), and shall pay $10,000.00 annually on or before the anniversary date of this Lease Agreement until commencement of the Initial Term. 3.3.2 Minimum Annual Pavments. During the Initial Term and Renewal Terms of this Lease Agreement, Centennial shall pay to the Ditch Company annually the greater of (a) Ten Thousand Dollars ($10,000.00), or (b) one-third of the total operatio~ and maintenance costs actually incurred by the Ditch Company in the preceding calendar year . Said $10,000.00 component of the payment shall be adjusted upward 4 or downward every five years during the Ini c. ial Term and Renewal Terms in proportion to the changes in the Consume~ Price Index, All Urban Consumers, Denver, Colorado Metropolitan Area, All Items ("CPI") during the preceaing five-year period. If the U.S. Bureau of Labor Statistics discontinues issuance of the CPI, then the 9ayment adjustments shall be made using the most comparable and recognized cost of living index then being published. 3.3.3 Centennial Share of Ooeration and Maintenance Costs. Centennial shall pay the same 9ercentage of the 09eration and maintenance costs actually incu~red by the Ditch Company each year as the 9ercentage which Centennial's water carried in the ditch comprises of the total water carried in the ditch during that year. Such ope~ation and maintenance payments by Centennial shall be credited against the minimum annual payments that Centennial is obligated to pay pursuant to Section 3.3.2 above. 3.4 Schedulino of Centennial's Diversions. Centennial will coordinate with Ditch Company management in the scheduling of diversions of Centennial's water. Centennial will give the Ditch Company written notice by mail, hand-delivery or facsimile of its requested diversion schedule, and of changes therein, as far in advance as reasonably possible. Upon notification from Centennial, the Ditch Company will cause Centennial's water to be diverted as close as reasonably possible to the time schedule, amount and rate of deli very requested by Centennial. Di version of Centennial' s water using the Excess Capacity leased to Centennial shall not at any time interfere with water diversions by other shareholders. 3.5 Centennial Modifications of Ditch Facilities. Centennial shall be entitled to construct and install such modifications to the Last Chance Ditch, including turnouts and pipeline crossings of the ditch and the Ditch Company's easements, as are necessary for deli very of Centennial' s water from the Chatfield Reservoir Outlet Manifold through portions of the ditch to Centennial's proposed South Platte Lake and to its existing and future water supply system. South Platte Lake is proposed to be constructed in [$g§~li;#''!f§g@:;Jj fq§§@$$p#@ii;i#J ::. Centennial' s plans and specifications for ··such .modlf'ICafiOri·s ·sliall be submitted in writing to the Ditch Company and must be approved by the Ditch Company before commencement of construction. If the Ditch Company has not decided whether to approve such plans and specifications within ninety (90) days after submission by Centennial, the Ditch Company's approval shall be deemed given. All such modifications shall become the property of the Ditch Company. s 3.6 Permits and Aoorovals. The Ditch Company and its shareholders will cooperate with Centennial regarding all permits or approvals that may be required for Centennial to use Ditch Company facilities pursuant to this Lease Agreement or for any enlargements, improvements or modifications proposed by Centennial, including those referred to in Section 3.5 above. Centennial shall be solely responsible for obtaining and complying with all such permits and approvals, including payment of all costs. 3.7 Term of Lease. 3. 7 .1 Initial Term. The Initial Term of this Lease Agreement shall comme~ce on the date of Centennial's Notice of Initiation, which may not be earlier than and may be later than, the date as of which both parties have executed this Lease Agreement. Upon delivery to the Ditch Company, the Notice of Initiation shall be appended to this Lease Agreement. Centennial's Notice of Initiation probably will not be given until after the permits and approvals referred to in Section 3.6 herein have been obtained . The Initial Term shall expire twenty (20 ) years after the date of Centennial's Nocice of Initiation. 3.7.2 Renewal Terms. Centennial shall have the option to renew this Lease Agreement for up to four (4) successive twenty (20) year Renewal Terms following the Initial Term. The option shall be exercisable by delivery to the Ditch Company of Centennial's written Notice of Renewal on or before the expiration of the Initial Term or any succeeding Renewal Term. Provided, that the Ditch Company may reduce the amount of Excess Capacity that is leased, at the end of the Initial Term or at the end of any Renewal Term, if the other shareholders of the Ditch Company need to use Excess Capacity to supply their own uses. Centennial' s lease of Excess Capacity may be reduced only to the extent that there is an irreconcilable conflict between Centennial' s use of Excess Capacity and other shareholders' need to use Excess Capacity to fulfill their own water supply requirements; provided, that Centennial's lease of Excess Capacity shall not be reduced below fifty percent (50~) of the Enlargement Capacity. The Ditch Company shall give Centennial written Notice of Reduction not later than five (5) years prior to the end of the Initial Term or any Renewal Term, and such reduction shall become effective five (5) years after the date of such Notice of Reduction. 3.7.3 terminate this writ ten Notice Termination By Centennial. Centennial may Lease Agreement at any time by delivering of Termination to the Ditch Company with 6 payment to the Ditch Company of a termination penalty of two times the most recent minimum annual payment made pursuant to Section 3.3.2 herein. 3.8 Notices. All notices provided for herein shall be addressed to and delivered to the parties at their addresses set forth in the first paragraph of this Lease Agreement. IN WITNESS WHEREOF, this Lease Agreement is executed as of the day and year first above written. LAST CHANCE DITCH COMP.~ NO. 2 ATTEST: 7 CENTENNIAL WATER AND SANITATION DISTRICT ATTEST: CENTENNIAL DRAFT: 03/05/96 LEASE AGREEMENT THIS LEASE AGREEMENT is entered into as of the day of , 1996, between the NEVADA DITC~ HOLDING COMPA.l.\fY ("Ditch Company") , a mutual ditch company organized under the laws of Colorado, Lessor, whose address is c /o Jerry Foste~, Registered Agent, Denver Water Department, 1600 West 12th Avenue, Denver, Colorado 80254, and CENTENNIAL WATER Al'JD SA.l.'JIT.~TI ON DISTRICT ("Centennial"), a quasi-municipal corporacion organized under the laws of Colorado, Lessee, whose address is 62 West ?laza Drive, Highlands Ranch, Colorado 80126. I. RECITALS. 1.1 The Ditch Company owns what is known as the Nevada Ditch, which diverts water from the South Platte River through the Chatfield Reservoir Outlet Manifold owned and operated by the U.S. Army Corps of Engineers. The decreed point of diversion for the Nevada Ditch is the Chatfield Reservoir Outlet Manifold, which intersects the centerline of the dam at a point whence the SW. Corner of Section 1, Township 6 South, Range 69 West, of the 6th P.M., Jefferson County, bears North 49° West a distance of 4070 feet. The ditch and diversion facilities below Chatfield Dam are located in Jefferson and Arapahoe Counties in: NWX, Sec. 6, T6S, R68W; SWX and SEX and NEX, Sec. 31, TSS, R68W; SEX and NEX, Sec. 30, TSS, R68W; SEX and NEX,. Sec. 19, TSS, R68W; SEX of Sec. 18, TSS, R68W; SWX and SEX, Sec. 17, TSS, R68W, all of the 6th P.M. 1.2 The owner of each share of the Ditch Company owns the right to use a pro rata share of the Excess Capacity of the Nevada Ditch to carry water other than water diverted under the irrigation water rights decreed to the Nevada Ditch. There currently are 260 shares of Ditch Company stock outstanding. The Ditch Company has authority to enter into long-term agreements · leasing to shareholders or non-shareholders the right to use all or. any portion of the Excess Capacity, including any Enlargement Capacity as defined herein. 1.3 Centennial desires to lease the Excess Capacity of the Nevada Ditch, including any Enlargement Capacity, that may hereafter exist. The Ditch Company desires to lease to Centennia]__- Excess Capacity, including Enlargement Capacity, subject to tne terms of this Lease Agreement. The parties have reached agreement for the lease of Excess Capacity, including Enlargement Capacity, on the terms set forth in this Lease Agreement. ' II. DEFINITIONS. 2.1 Nevada Ditch. References herein to the Nevada Ditch mean the ditch, pipeline, valves, and all associated facilities that the Ditch Company owns or has a right to use for delivery of water through the ditch, including real property interests (excluding water rights ) and contract rights pursuant to existing and future agreements with the U.S. Army Corps of Engineers. References in this Lease Agreement to "the ditch" mean the Nevada Ditch as defined in this Section 2.1. 2.2 Active Caoacitv. The Active Capacity of the Nevada Ditch is the amount of capacity pctually used from time to time to~ carry irrigatiqg_water for shareholders who have not changed the water rights represented by their shares to new or alternate points of diversion. The Active Capacity of the Nevada Ditc~ on the date of this Lease Agreement is about 10 cfs during the irrigation season. 2. 3 Phvsical Caoacitv. The Physical Capacity of the Nevada Ditch is the amount of water that can be safely carried in the ditch currently or as it may be modified in the future. The Physical Capacity may not exceed the hydraulic capacity of the · Chatfield Reservoir Outlet Manifold as operated by the U.S. Army' Corps of Engineers to deliver water into the Nevada Ditch. The Physical Capacity of the Nevada Ditch on the date of t~is Lease Agreement is about 40 cfs. 2.4 Excess Capacity. The Excess Capacity of the Nevada Ditc b which PilySical Capacity exceeds Active_ Capacity at any time. Excess _ ~ooes aft}' unused capacity in the ditch that exists at any time, and includes Enlargement Capacity as defined herein. The Excess Capacity of the Nevada Ditch on the date of this Lease Agreement is about 30 cf s during the Irrigation Season as defined herein, assuming full use of the Active Capacity throughout the Irrigation Season, and is about 40 cfs outside the Irrigation Season. 2.5 Enlarqement Caoacitv. The Enlargement Capacity of the Nevada Ditch is any increase in the Physical Capacity resulting from modification of the ditch, modification of the Chatfield Reservoir Outlet Manifold, or modification of the operation of either by agreement with the Ditch Company or the U.S. Army Corps of Engineers. 2. 6 Irrigation Season. The Irrigation Season during which water may be diverted through the Nevada Ditch for irrigation purposes is the period April 15 through October 31 of each year. 2 ' . 2. 7 Initial Term. The Initial Term of this Lease Agreement is the twenty (20) year period commencing upon Centennial's written Notice of Initiation pursuant to Section 3.7.l herein. 2.8 Renewal Term. A Renewal Term of Agreement is any twenty (20) year term during which Agreement is in ef feet following the Initial Term, Section 3.7.2 herein. III. LEASE. this Lease this Lease pursuant to 3.1 Lease of 2xcess Caoacitv to Centennial. During the Initial Term and any Renewal Term of this Lease Agreement, Centennial shall have the exclusive right to use for carriage of water all Excess Capacity, including Centennial' s share of any Enlargement Capacity pursuant to Section 3.2 herein; provided, that other shareholders shall be entitled to use, pursuant to separate agreements with the Ditch Company, any Excess Capacity, including Enlargement Capacity, that is not being used by Centennial. 3.2 Enlaraement Caoacitv Created Bv Centennial. During the Initial Term and any Renewal Term of this Lease Agreement, Centennial shall have the right at its own cost to increase the Physical Capacity of the Nevada Ditch by any action resulting in Enlargement Capacity as defined in Section 2. 5 herein. Such Enlargement Capacity will become the property of the Ditch Company and, subject to Sections 3.2.l and 3.2.3 below, will become part of the Excess Capacity leased to Centennial. 3. 2 .1 If Centennial desires to increase the Physical Capacity of the Nevada Ditch, Centennial shall deliver to the Ditch Company a Notice of Intent to Enlarge with a written description of its preliminary plans to increase the Physical Capacity of the ditch. The other shareholders of the Ditch Company shall have 180 days from the date of such notice to decide whether to participate in such proposed enlargement and to deliver to Centennial a written Notice of Participation. Other shareholders giving Notice of Participation shall become Participating Shareholders upon execution of an Enlargement Project Participation Agreement with Centennial. Participating Shareholders shall be entitled to share pro rata, based on their percentage of stock ownership, collectively up to fifty percent (50%) of the Enlargement Capacity. Centennial's lease of Excess Capacity shall automatically include fifty percent (50%) of the Enlargement Capacity, plus any portion of the remaining 50% of Enlargement Capacity not participated in by other shareholders. 3 \ . 3.2.2 Centennial's final plans and specifications for any such enlargement, modifications or other actions to increase the Physical Capacity of the ditch shal l be submitted in writing to the Ditch Company with a written, dated Requ est for Approval. Final plans and specifications must be approved by the Ditch Company before Centennia l commences t h e construction or ot h ec:-actions to increase the Physical Capacity. If the Ditch Company has not made a decision on Centennial's Request for Approval within ninet y (9 0) days after receipt thereof, the Ditch Company's approval shall be deemed given. 3. 2. 3 If Participating Shareholders have not executed Enlargement Project Participation Agreements totalling fifty percent ( 50%) of the Enlargement Capacity , other shareholders shall have a rive ( 5 ) year option to participate QKQ rata in a collecti v e share up to the remainder of fifty percent (50%) of the Enlargement Capacity upon payment of that share of the total act u al costs incurred in creating the Enlargement Capacity. Such opt i on shall be exercised within five (5 ) years after the date of the Ditch Company's approval of Centennial's final plans and specifications for the enlargement, and shall be exercised by written Notice of Participation and payment to Centennial of that pro rata share of the total actual costs for the enlargement. 3.3 Pavments Bv Centennial. 3 .3.1 Pavments Prior to Commencement of Initial Term . Centennial shall pay the Ditch Company upon execution of this Lease Agreement Ten Thousand Dollars ($10,000.00 ), and shall pay $10,000.00 annually on or before the anniversary date of this Lease Agreement until commencement of the Initial Term. 3.3.2 Minimum Annual Pavments. During the Initial Term and Renewal Terms of this Lease Agreement, Centennial shall pay to the Ditch Company annually the greater of (a ) Ten Thousand Dollars ($10,000.00 ), or (b ) one-third of the total operation and maintenance costs actually incurred by the Ditch Company in the preceding calendar year. Said $10,000.00 component of the payment shal l be adjusted upward or downward every five years during the Initial Term and Renewal Terms in proportion to the changes in the Consumer Price Index, All Urban Consumers, Denver, Colorado Metropolitan Area, All Items ("CPI") during the preceding five-year period. If the U.S. Bureau of Labor Statistics discontinues issuance of the CPI, then the payment adjustments 4 ' shall be made using the most comparable and recognized cost of living index then being published. 3.3.3 Centennial Share of Ooe rati on and Maintenance Costs. Centennial shall pay the same percentage of the operation and maintenance costs actually incurred by the Ditch Company each year as the percentage which Centennial 's water carried in the ditch comprises of the total - water carried in the ditch during that year. Such operation and maintenance payments by Centennial shall be credited against the minimum annual payments that Centennial is obligated to pay pursuant to Section 3.3.2 above . 3.4 Scheduling of Centennial's Diversions. Centennial will coordinate with Ditch Company management in the scheduling of diversions of Centennial's water. Centennial will give the Ditch Company written notice by mail, hand-delivery or facsimile of its requested diversion schedule, and of changes therein, as far in advance as reasonably possible. Upon notification from Centennial, the Ditch Company will cause Centennial's water to be diverted as close as reasonably possible to the time schedule, amount and rate of delivery requested by Centennial . Diversion of Centennial' s . water using the Excess Capacity leased to Centennial shall not at · any time interfere with water diversions by other shareholders. 3.5 Centennial Modifications of Ditch Facilities. Centennial shall be entitled to construct and install such modifications to the Nevada Ditch, including turnouts and pipeline crossings of the ditch and the Ditch Company's easements , as are necessary for delivery of Centennial's water from the Chatfield Reservoir Outlet Manifold through portions of the ditch to Centennial's proposed South Platte Lake and to its existing and future water supply system. South Platte Lake is proposed to be constructed in Cw#§§#f;:::+@a?f.I:4?§91.fu$ptj$ggJ. Centennial' s plans and specifications IOr··5·1ich .. modI:EICa"tI6iis···5hail be submitted in writing to the Ditch Company and must be approved by the Ditch Company before commencement of construction. If the Ditch Company has not decided whether to approve such plans and specifications within ninety (90) days after submission by Centennial, the Ditch Company's approval shall be deemed given. All such modifications shall become the property of the Ditch Company. 3.6 Permits and Approvals. The Ditch Company and its shareholders will cooperate with Centennial regarding all permits or approvals that may be required for Centennial to use Ditch Company facilities pursuant to this Lease Agreement or for any enlargements, improvements or modifications proposed by Centennial, including those referred to in Section 3 .5 above. Centennial shall 5 ' .. . be solely responsible for obtaining and complying with all such permits and approvals, including payment of all costs. 3.7 Term of Lease. 3. 7. 1 Initial Term. The Initial Term of this Lease Agreement shall commence on the date of Centennial's Notice of Initiation, which may not be earlier than and may be later than, the date as of which both parties have executed this Lease Agreement. Upon delivery to the Ditch Company, the Notice of Initiation shall be appended to this Lease Agreement. Centennial's Notice of Initiation probably will not be given until after the permits and approvals referred to in Section 3.6 herein have been obtained. The Initial Term shall expire twenty (20 ) years after the date of Centennial's Notice of Initiation. 3.7.2 Renewal Terms. Centennial shall have the option to renew this Lease Agreement for up to four ( 4 ) successive twenty (20 ) year Renewal Terms following the Initial Term. The option shall be exercisable by delivery to the Ditch Company of Centennial's written Notice of Renewal on or before the expiration of the Initial Term or any succeeding Renewal Term. Provided, that the Ditch Company may reduce the amount of Excess Capacity that is leased, at the end of the Initial Term or at the end of any Renewal Term, if the other shareholders of the Ditch Company need to use Excess Capacity to supply their own uses. Centennial' s lease of Excess Capacity may be reduced only to the extent that there is an irreconcilable conflict between Centennial' s use of Excess Capacity and other shareholders' need to use Excess Capacity to fulfill their own water supply requirements; provided, that Centennial's lease of Excess Capacity shall not be reduced below fifty percent (50%) of the Enlargement Capacity. The Ditch Company shall give Centennial written Notice of Reduction not later than five (5) years prior to the end of the Initial Term or any Renewal Term, and such reduction shall become effective five (5) years after the date of such Notice of Reduction. 3. 7. 3 Termination By Centennial. Centennial may terminate this Lease Agreement at any time by delivering written Notice of Termination to the Ditch Company with payment to the Ditch Company of a termination penalty of two times the most recent minimum annual payment made pursuant to Section 3.3.2 herein . 6 3.8 Notices. All notices provided for herein shall be addressed to and delivered to the parties at their addresses set forth in the first paragraph of this Lease Agreement. IN WITNESS WHEREOF, this Lease Agreement is executed as of the day and year first above written. NEVADA DITCH HOLDING COMPANY ATTEST: 7 CENTENNIAL WATER AND SANITAT ION DISTRICT By~~~~~~~~~~~~~~~- ' President ATTEST: SERVICE LINE AND STOP BOX REPAIR, MAINTENANCE AND OWNERSHIP RESPONSIBILITIES SHOULD THE CITY ASSIST THE RESIDENT IN MAINTAINING THEIR SERVICE LINE? 1. Leaking - What the Code states: The resident owns the entire service line. The City may, at its option, but is not obligated to, repair the portion in the public right-of-way. What the Utilities Department is currently doing: When a service line leaks in the public right-of-way, we will repair it. When a service line leaks on private property, we tell the homeowner that it is their responsibility. We perform none of these services for customer classes other than single family residential. Options: A. B. Resident responsible for the entire length of service line. City is responsible for the entire length of service line. city is responsible for the section located in the public right-of-way and resident is responsible for the section located on their property. 2. Frozen Lines - What the Code states: The resident owns the entire service line. The City may, at its option, but is not obligated to, thaw the portion in the public right-of-way. The Code makes special provisions for thawing service lines on private property in terms of cost recovery. What the Utilities Department is currently doing: When a service line freezes in the public right-of-way, we will thaw it, either with a welder or a hotsy. When a service line freezes on private property, we are not obligated to thaw it, but have been assisting whenever a service line was frozen. We perform none of these services for customer classes other than single family residential. Options: A. Resident responsible for thawing. ® City will assist thawing. 3. Lead/Galvanized Line - What the Code states: The City Code does not specifically address situations involving the repair, replacement, or failure of lead or galvanized service lines other than those generally listed above for leaking and freezing. Our current standard is type "K" copper pipe. What the Utilities Department is doing: If the resident replaces the portion on private property with copper, the City will replace the portion in the street at no cost to the customer. When the City installs a meter pit, if the service line is lead or galvanized steel, we will replace it with copper at no cost to the customer from the street to the property line. From the curb stop to the house, the customer must replace. Options: A. City will, if mandated, force resident to replace entire service line. ~ City will replace entire service line. 0 Split responsibility at property line if resident replaces their side of the service line. D. City will replace section in the public right-of- way. @ City will replace section of service line in public right-of-way when doing a meter pit installation. 4. Poor Flow Characteristics - What the Code states: The City Code does not specifically address this issue other than to state that the service line is the property and responsibility of the property owner. What the Utilities Department is doing: The City does not repair, replace or maintain service pipes that are partially blocked. If a property owner agrees, the City will excavate the service line at the curb stop so the property owner can hire their own plumber to clean the service line. The City back-fills the excavation. This service is offered in the southern part of Englewood where there are problems, caused by the City's use many years ago of a certain treatment chemical. Options: A. Resident responsible for entire service line. B. City is responsible for entire service line. ~ City/Owner split responsibility at the property line. WHO SHOULD BE RESPONSIBLE FOR MAINTAINING THE CURB STOP VALVE ON THE RESIDENT'S SERVICE LINE? curb stops are the only means to shut off the service line without excavating the main line. Service lines are shut off for three reasons: failure to pay an outstanding water bill, resident's inside shut-off valve is not functional, or the City is doing main line cleaning. The curb stop valve is located at the property line. What the Code states: The City Code clearly makes the repair and maintenance of the curb stop the property owner's responsibility. What the Utilities Department is doing: The City does not repair broken or defective curb stops except in the case where the valve fails when a Water Department employee operates it for routing maintenance purposes i.e. water meter maintenance, etc. If the valve fails when a City employee operates it to turn off water because the account is delinquent, the City will not pay for the repair. tions: The resident is responsible. The City is responsible. CONCRETE REPAIR AND REPLACEMENT What the City Code states: The City Code does not address this question. What the Utilities Department is currently doing: The Water Department tries to avoid concrete removal and replacement. If a curb stop has been covered with concrete during a concrete or paving district, the Water Division will remove the concrete, repair the curb stop and replace the concrete. If the concrete is damaged due to a water main break, the Water Department will pay for the repair. During water meter installations, the Water Department will try to avoid concrete. If we must remove concrete to install the meter pit, we have generally replaced the concrete. If the concrete is City owned concrete, we will replace it. If the concrete is private concrete, we have hesitated, but do replace it within reason. The City does not replace extraordinary landscaping. In 1987, when the Council passed the ordinance requiring the transfer of flat rate water customers to meter upon the sale of the property, the Council directed the Water Department to install meter pits where they are necessary in an effort to keep the cost of meter installations relatively equal for all customers. The question posed here is -should replacement of private concrete and extraordinary landscaping be considered part of the replacement costs? PRIVATE IRRIGATION SYSTEMS: What the City Code states: The city Code does not address this question. What the Utilities Department is doing: The Water Department tries to avoid all but the most simple repairs. If a private sprinkler system is in the way of a meter pit installation, we are asking the customer to move it before we do our work. We have paid to move some of them, but we are now leaning towards having the customer do it. (J ~ L QJ -"" (.) 0 J l'- C\J Lii lD ¢ !<) 0 ci:i 0 lO en ' l!) 0 '-¢ 0 I u Cf) I ¢ 0 ¢ / 3: L I ¢ 0 ¢ / Cf) Conllact No. 1 • Union Ave. PIS River Intake Modifications Chem Feed: KMN04 • PAC? Monitoring: Turbidity, Temp, PH; Provisions for Particle Counter, TOC Preliminary Design Final Design Bidding Construction Contlact No. 2 -Allen WTP Upgrade Raw Water Delivery Floc/Sed Backwash Basin Bypass Filter Modifications Disinfection Modifications Building Modifications Preliminary Design Final Design Bidding Construction Corlllact No. 3. Backw8ltl Baaln McdlcalDi18 Final Design Bidding Construction R11ld11all Sludy Golf Course Permitting Residuals Study Conlract No. 4 -Sold8 Handling Final Design Bidding Construction CDM Camp Dresser & McKe e 1996 - I ..... .,... -i .,... -:e I CD ~ c ~ ;::, ;::, ~ .., .., -- --.,... ... ... I .,... .! -.8 .,... i ... i E .,... I J I .,... ! :e ~ ~ ~ c;c c ·-0 0 +-·-+-c+-o~ <V +-a a. _2 E 0 E ::> 0 c 0 (J)U LL u ~,~, c;c c ·-0 0 +-·-+-c +- o~ <V +-a -a. _2 E g E -::> 0 ·-0 (J)i ,~ r 1997 .. -.! ..... ..... ... I .,... ! j .,... .,... ~ CD ~ c ~ ;::, ;::, :& .., .., 1998 -.,... -I ... .,... ... I .,... ~ .8 ..... i -... .,... i ~ I ..... .,... i j ..... -~ :e I CD ~ ~ ~ c ~ ;::, ;::, cl z .., .., 0 c c 0 0 +-·-c +-+- o~ <V +-a. -0. (J) E gE ..0 ::::> 0 ·-0 CJ) u LLU ~, ~ -So uth Fl ter IV odific ptlons 0 '-0 0 +-·-:;:: c +- o~ <V +-a. a. (J) - ..0 E 0 E c ::> 0 0 CJ) u LL u ~, ~, Englewood, Co . Allen WTP Upgrade Modifications Schedule