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12/01/1981 - City Council Regular AGENDA EAGAN CITY COUNCIL REGULAR MEETING EAGAN, MINNESOTA CITY HALL DECEMBER 1, 1981 6:30 P.M. I. 6:30 — ROLL CALL & PLEDGE OF ALLEGIANCE II. 6:33 — ADOPT AGENDA & APPROVAL OF MINUTES III. 6:35 — DEPARTMENT HEAD BUSINESS e.� A. Fire Department �•3 C. Park Department V 3 B. Police Department D. Public Works Department IV. 6:55 — CONSENT ITEMS 3 A. Amusement Device License for A & W Restaurant B. 1982 Kennel License Renewals L- C. 1982 Miscellaneous License Renewals (Cigarette, Vending, etc.) ArD. Conditional Use Permit Renewals 5 E. Project 350, Receive Report/Order Public Hearing (Oster Addition Q Streets & Utilities) F. Project 352, Receive Feasibility Report/Order Public Hearing (Norvin Oaks Watermain) V. 7:00 — PUBLIC HEARINGS e A. Project 343 (Briar Hill 4th Addition Streets & Utilities) ,,L B. Vacation of a Utility Easement in the Twin View Manor. 2nd Addition 4•Zeb C. Final Assessment Hearing for Project 247 (Alexander Road) Q• Z% D. Assessment Hearing for Project 257 (Thomas Lake Storm Sewer) Q'2,9 E. I. R. Financing in the Amount of $750,000 for Diamond Lake Inc. 1p 410 F. Federal Revenue Sharing Fund Use VI. OLD BUSINESS f htt A. Speed Limit on Lone Oak Road S� B. Annual Review of South Delaware Hills Planned Development QP.61 C. Two Temporary Advertising Signs for Joseph Miller Construction j� D. Billboard/Naegele Outdoor Advertising Sign Co. , Located Between New Cedar Freeway & Nicols Road South of Chicago, St. Paul RR Tracks E. Steven J. Flanagan for. Preliminary Plat Approval, Cedar Cliff �• Commercial Addition, Located in the SWC of the SE's of Section 30 EAGAN CITY COUNCIL DECEMBER 1 , 1981 PAGE TWO VII. NEW BUSINESS S'14 A. Amcon Corporation (Patrick M. Gannon) for Rezoning from A P' (Agricultural) to PD (Planned Development District) to allow 2 Office Buildings & Hotel Complex; for the Preliminary Plat of Ravine Plaza; and for a Variance to Exceed the Height Limitation in a Commercial District; Located in Part of the NEk 'of the NE4 of Section 4 (South of Proposed 1494 Right-of-Way & West of Pilot Knob Road) 54� B. Burnet Realty (Leonard MacKinnon) for a Conditional Use Permit Q' fora Pylon Business Sign on Property Located on Lot 1, Block 1, Cedar View Addition, 4655 Nicols Road VIII. ADDITIONAL ITEMS A. Project 338, Receive Report & Review Surver.y Results (City Water Treatment Plant) IX. VISITORS TO BE HEARD (For those persons not on the Agenda) X. ADJOURNMENT MEMO TO: HONORABLE MAYOR & CITY COUNCILMEMBERS FROM: CITY ADMINISTRATOR HEDGES DATE: NOVEMBER 24, 1981 SUBJECT: AGENDA INFORMATION After approval of the November 17 , 1981 regular City Council minutes and November 19 1981 special City Council minutes (to be distribu- ted on November 30, 1981 with the administrative packet) and adoption of the December 1, 1981 City Council agenda, the following items are in order for consideration FIRE DEPARTMENT A Fire Department - Request for Annual Payment of the Normal Cost of Unfunded Liability -- nclosed on pageis a letter from John Flood, president of the Eagan Volunteer Fire Department Relief Association requesting 11$56,000 as budgeted for the annual payment of the normal cost of unfunded liabilities ." As the City Council might recall , the 1981 budget was adopted with an appropria- tion considered in the amount of $56,000 for fire relief pension. The amount required to supplement the 2% insurance for purposes of satisfying the annual payment for the normal cost is $19 ,568 . The City of Eagan has made two previous annual payments in 1979 and 1980 of approximately $26,900, which is greater than the normal cost required each year. However, the reason for making that pay- ment amount was to maintain a level cost and at the same time be accelerating the unfunded liability payments . By official action of the City Council at the November 17 , 198.1 City Council meeting, the City Administrator is not allowed to male any payment greater than the $19,568 required contribution to the Relief Association. This item is placed on the agenda at the request of the Relief Association for Council consideration. ACTION TO BE CONSIDERED ON THIS MATTER: - To approve or deny authori- zation of the full $56 ,000 as budgeted for the annual payment of the normal cost of the unfunded liability to the Eagan Volunteer Fire Department Relief Association. November 23, 1981 Mr. Tom Hedges Eagan City Administrator 3795 Pilot Knob Road Eagan , MN - 55122 Dear Mr. Hedges • Please remit, to the Eagan Volunteer Fire Department Relief Association , $56 ,000 as budgeted for the annual payment of the normal cost and the unfunded liability. Sincerely , t . Flood ent , Volunteer Fire-'Department Relief Association Z 3940 Rahn Road • Eagan, Minnesota 55122 THE LONE OAK TREE — THE SYMBOL OF STRENGTH& GROWTH IN OUR COMMUNITY Agenda Information Memo November 24, 1981 Page Two POLICE DEPARTMENT B. Police Department -- There are no items for consideration for the Police Department at this time. PARK DEPARTMENT C. Park Department - There are no items for consideration for the Park Department at this time. PUBLIC WORKS DEPARTMENT D. Public Works Department -- There are no items for consideration by the Public Works Department at this time MORN There are six (6) items on the agenda referred to as Consent Items requiring one (1 ) motion by the City Council . If there is any item which the City Council wishes to discuss in further detail ,; that item should be removed from the Consent Item list and placed under Additional Items unless the discussion required is brief. This will allow the Mayor to proceed with the six (6) public hearings as legally noticed for 7 :00 p.m. AMUSEMENT DEVICE LICENSE -- A & W RESTAURANT A. Amusement Device License for A & W Restaurant - A conditional use permit was granted by the City Council -to Larry ,Miller to operate a restaurant and game room at _a location that was formerly occupied by the A & W Restaurant. A total of "over 15" amusement devices will occupy the building which is acceptable under the ordinance. As stipulated in the conditional use permit approval , all -ordinance regulations and requirements have been satisfied by Mr. Miller and, therefore, the amusement device license applica- tion is in order for consideration. ACTION TO BE CONSIDERED ON THIS MATTER': To approve the amusement device license for Larry Miller for the business establishment entitled "Nicols Landing". Agenda Information Memo November 24, 1981 Page Three 1982 KENNEL LICENSE RENEWALS B. 1982 ; Kennel License Renewals - There are five (5) kennel license renewals in order for consideration. They are William Abel , 3506 Lexington Ave. So. John Clary, 3555 Trails End Road; Janice MacKimm 1690 Co. Rd. 30; Don Sandburg, 1560 Yankee Doodle Rd. ; and Arlene Allan 4790 So. Robert Trl . All kennel license renewals are in order for consideration. ACTION TO BE CONSIDERED ON THIS MATTER To approve the 1982 kennel license renewals as stated. - MISCELLANEOUS LICENSE RENEWALS C. 1982 Miscellaneous License Renewals -- The following license renewals are in order for renewal in 1982 : Cigarette (55) , Gravel Pit (2 ) ; Heating, Ventilating, etc. , ( 77 )`, Plumbing & Cesspool (88) , Rubbish Haulers ( 13) , Vending Machines (53) , Water Softener (4) , and Well Drillers (6) . All license renewals are in order for consideration. ACTION TO BE CONSIDERED ON THIS MATTER: To approve the 1982 license renewals for the aforementioned purposes . CONDITIONAL USE PERMIT RENEWALS D. Conditional i io t nal Use Permit Renewals -- The 19$1 conditional use permit renewals for the month of October include Orvilla Homes Company at 3430 Wescott Hills Drive and Alfred Weiger for a group therapy at 780 Blue Gentian Road; for the month of November, the renewal is Dakota Homes at 3660 at Dodd Road for a sales lot; and for December, John Bushnell at 4890 So. Robert Trl . for a temporary bui-lding. All conditional use permits are in order for 'considera- tion. ACTION TO BE CONSIDERED ON THIS MATTER: To approve the 1981 con- ditional use permit renewals as stated. 27 Agenda Information Memo November 24, 1981 Page Four PROJECT 350 E. Project 350, Receive Report/Order Public Hearing (Oster Addition Streets & Utilities) - On 'July 16, 1981, John O'Toole and Jerry Torgeson submitted a petition requesting utilities be installed to the proposed future, Oster Addition while Pilot Knob Road con- struction was in progress. Utilities were extended to the property -line under Project 334. On August - 18,--the preliminary plat for the Oster Addition was approved. Based on this approved preliminary plat, a feasibility report has been prepared pertaining to the extension of the utilities to service the proposed future Oster Addition. This; report provides for an alternate pertaining , to the extension of utilities to provideservice to properties located on the south side of Skyline Drive in response to a petition sub- mitted by one of the affected Iproperty owners . This report is being presented to the Council for their review with a public hearing to be scheduled for January 19 , 1982 ACTION TO BE CONSIDERED ON THIS MATTER: To receive the feasibility report for Project 350 and order the public hearing to be held January 19, 1982. PROJECT 352 F. Project 352, Receive Feasibility Report/Order Public Hearing (Norvin Oaks Watermain) -- A petition was received from the owner of the, Norvin Oaks plat at the October 20, 1981 City Council meeting and a feasibility report was ordered for preparation. This feasi- bility report has now been completed and is _being presented to the Council for their review. The preliminary plat for Norvin Oaks Addition was approved by the Council on August 18, 1981 . Because of the unique configuration of the Norvin Oaks plat, special consideration was taken into account in determining the amount of benefit derived from the extension: of the watermain from Slater' s Road to the east along Storland Road. ACTION TO BE CONSIDERED ON THIS MATTER: To receive the report for Project 352 and order the public hearing to be held January 19, 1982, for the Norvin Oaks watermain extension. Agenda Information Memo November 24, 1981 Page Five , . ALI PROJECT 343 A. Project 343 (Briar Hill 4th Addition Streets & Utilities) - In response to a petition received from the developer of the Briar Hill 4th Addition, a feasibility report was prepared and presented to the Council at their meeting on November 4, 1981 , with a public hearing scheduled for December 1, 1981. The preliminary plat for the Briar Hill Additions was approved ; in November of 1979. In anticipation of requesting final plat approval in conformance with the approved preliminary plat, the developer had requested a feasi- bility report with subsequent installation of streets and utilities under City contract . The only properties to be affected by any assessments associated with this project are those associated with the Briar Hill 4th Addition plat under control ofthedeveloper. A copy of the report is enclosed on pages 7 through IT- ACTION TO BE CONSIDERED ON THIS MATTER: To close the public hearing and approve/deny the installation of streets and utilities for Project 343 (Briar Hill 4th Addition) . 6 IL REPORT ON BRIAR HILL 4th ADDITION UTILITY AND STREET IMPROVEMENTS PROJECT No. 343 FOR EAGAN , MINNESOTA 1981 Rte, 4md*4 ,a 4"od, 9,c. S4 Aad Mia 7 T ,.Iron H. Look, 1'.I:. A. Gordon, (1(ro G. Itn rir,tru n, !'.E. 7lronros/i. No�rs. n 'J. n p ltnb<rt If'. Itotrnr, !'.L'. Hirlwrd W. Fader, 1,+ Lh(. I le,rk, P.1:'. It„bcr(G. S0111,1011, P.E. '— flmdlnrd A. Lrmb,rt;. !'.E. lfarrin 1..Son'ala, P.L. .2335 Ik/. `ra....�-#-,A--V 36 ItiJuad 1. l urnrr, P/ Unnald(. Ihurardt, .hums( -tlicnrt, P.1 h,ry A. Bounlon• P.1.. st. P—t, Af.,w&55113 nfark A. llamon. P.1. (hadex A. 1r inti n,n /I4w :61e2-636-4600 1—Af. hol Punrhhc —' 25tk 19 1 ) `Ihmdan n1. fllcnn September 10, 1981 )fT nniversary r' Honorable Mayor and Council City of Eagan 3795 Pilot Knob Road Eagan, Mn. 55122 Re: Briar Hill Fourth Addition Project 343 Our File No. 49234 Dear Mayor and Council: Transmitted herewith is our report for Briar Hill Fourth Addition, Project 343. This report covers street and utility construction for Briar Hill Fourth Addi- tion. We will be pleased to meet with the Council and other interested parties at a mutually convenient time to discuss this report. Respectfully submitted, BONESTR00, ROSENE, ANDERLIK & ASSOCIATES, INC. Mark R. Rolfs MRR:li I hereby certify that this report was prepared by me or under my direct supervision and that I am a duly Registered Professional Engineer under the laws of he State o Minnesota. 7-Mark A. Hanson Dat Se tember 9 1981 Reg. No. 14260 Approved by:r74 AXe�ffx,� omas A. Colbert Director or Public Works Date: 02-,T/- 6179a i r BRIAR HILL FOURTH ADDITION SCOPE: This project provides for the construction of sanitary sewer, water main, services, storm sewer and streets to serve the Briar Hill Fourth Addi- tion. This addition consists of twenty lots containing 80 quadrominium units located in the NW 1/4 of Section 20. FEASIBILITY AND RECOMMENDATIONS: The project is feasible and is in accordance with the Master Utility and Street Plans ,for the City of Eagan. The project as outlined herein can best be carried out as two contracts. Contract I pro- vides for the construction of all utilities and the placement of an aggregate base on a properly prepared subgrade. Contract II provides for the construction of the remaining portion of the aggregate base, and a bituminous surface in conjunction with the concrete curb and gutter. DISCUSSION: CONTRACT I A. SANITARY SEWER: An 8 inch sanitary sewer is proposed along the centerline of the proposed streets within Briar Hill Fourth Addition, and along a line located 3 feet north of the southerly R.O.W. of Silver Bell Road. The sani- tary sewer will connect to an existing 8 inch sanitary sewer located 3 feet north of the southerly R.O.W. line of Silver Bell Road at the east property line of Lot 1, Block 1 of the Briar Hill Addition, Phase I. B. WATER MAIN: Both 6 inch and 8 inch water main are proposed to be construc- ted within Briar Hill Fourth Addition. Due to the excessive pressure losses during peak demand periods in this area, the proposed water main will be con- Page 1. 6179a 6 7 nected to the existing distribution system in three locations. The proposed 8 inch water main will connect to an existing 8 inch main located on Silver Bell Road and to an existing 8 inch plug located in the south boulevard of Silver Bell Road at the east property line of Brill Hill Addition, Phase I. The pro- posed 6 inch water main will connect to an existing 6 inch plug located at the north property line of Cedar Grove Ninth Addition between Lots 8 and 9 of Block 1. C. SERVICES: This construction provides for the installation of sanitary sewer and water main services from the street to the property line. Sanitary sewer services are 4 inch to serve 1 unit, and 6 inch to serve 2 and 4. units. Water main services are 3/4 inch to serve 1 unit, 1 inch to serve 2 units, and 1-1/2 inches to serve 4 units. D. STORM SEWER: This construction provides for the installation of all storm sewer laterals required to serve Briar Hill Fourth Addition. It is proposed to construct a 15 inch storm sewer from the existing 15 inch plug located 400 feet south of Silver Bell Road at the east line of Block 1 in the Briar Hills Addition, Phase I, to a point on Heather Drive. Storm runoff will be collec- ted on Heather Drive with two catch basins. It is also proposed to construct a 12 inch storm sewer from the existing 12 inch plug located on the southerly border of the Northern Natural Gas ease- ment to a proposed catch basin located in the Heather Drive cul-de-sac. E. STREET (Grading/Aggregate Base) : This construction provides for the prop- er grading of subgrade surface after installation of utilities and the place- ment of a 4 inch aggregate base. Page 2. 6179a �Q CONTRACT II F. STREET (Surfacing): This construction provides for the placement of the remaining portion of the aggregate base followed by placement of the bitumin- ous surface in conjunction with surmountable concrete curb and gutter. G. BITUMINOUS TRAILWAY: This construction provides for the construction of a 6 inch gravel base followed by placement of an 8 foot wide 2" thick bituminous mat. This construction includes 750 feet of trailway located in Briar Hill Addition Phase I, plus an additional 250 feet located in Briar Hill Fourth Ad- dition as shown on the street drawing at the back of this report. H. CONCRETE SIDEWALK: This construction provides for the proper subgrade preparation followed by placement of a 5 foot wide 4" thick concrete side- walk. This sidewalk will be located one foot north of the southerly right-of- way on Silver Bell Road. AREA TO BE INCLUDED: Assessment Area Construction Area NW 1/4, Section 20 NW 1/4, Section 20 Briar Hill Plat Briar Hill Plat Outlots: F, G, H, I, J, K Outlots: F, G, H, I, J, K COST ESTIMATE: Detailed cost estimates are presented in Appendix A at the back of this report. A summary of these costs are as follows: CONTRACT I Sanitary Sewer $ 48,670 Water Main 51,410 Services 22,340 Storm Sewer 15,120 Street (Grading/Agg. Base) 19,470 TOTAL ESTIMATED PROJECT COST - CONTRACT I. . . . . . . $157,010 CONTRACTII . . . . . .. . .. . .. . . . . . . . . . . . . . . .. . . . . . . . 94070 TOTAL ESTIMATED PROJECT COST - CONTRS. I & II . . $251,380 Page 3 . 6179a �� The total estimated cost for Contract I and II including contingencies and all related overhead is $251,380. Overhead costs are estimated to be 27% and include legal, engineering, administration, and bond interest costs. EASEMENTS: All easements required for utility construction within Briar Hill Fourth Addition have been previously platted within the Briar Hill Addition. ASSESSMENTS: Assessments are proposed to be levied against the benefited properties within the Briar Hill Fourth Addition. The proposed lots within Briar Hill Fourth Addition will be assessed for lateral sanitary sewer, water main, services, storm sewer, and street improvements. Trunk sanitary sewer and water main for Briar • Hill Fourth Addition have been previously assessed under Projects 10 and 44 respectively. Trunk storm sewer for Briar Hill Fourth Addition has not been previously assessed and is therefore proposed to be assessed as a part of this project. Base rates in effect at the time of this report for trunk storm sewer are as follows: Trunk Storm Sewer - Multi-Family $0.0468 sq.ft. A preliminary assessment roll is included at the back of this report. Fi- nal assessment rates for construction of lateral facilities will be determined by final costs and be assessed to each benefited property. REVENUE SOURCES: Revenue sources to cover the cost of this project are as follows: SANITARY SEWER Trunk Fund Project Cost Revenue Balance Lateral $48,670 Lateral Assessment $48,670 TOTAL $48,670 $48,670 - 0 - Page 4. 6179a 1 WATER MAIN Trunk Fund Project Cost Revenue Balance Lateral $51,410 Lateral Assessment $ 51,410 TOTAL $51,410 $ 51,410 - 0 - SERVICES Service Stubs $22,340 Assessment $ 22040 TOTAL $22,340 $ 22$ 40 - 0 - STORM SEWER Lateral $15,120 Lateral Assessment $ 15,120 Trunk - 0 - Trunk Assessment 25,880 TOTAL $15,120 $ 41,000 +$25,880 STREET Grading/Agg. Base $ 19,470 Surfacing 94,370 Street Assessment $113,840 TOTAL $113,840 $113,840 - 0 - The trunk fund balance for storm sewer is +$25,880. No revenue is pro- posed to be drawn from City trunk funds for utility or street construction. PROJECT SCHEDULE Contract I Contract II Present Feasibility Report Oct. 6, 1981 Oct. 6, 1981 Public Hearing Nov. 3, 1981 Nov. 3, 1981 Approve Plans and Specifications Jan. , 1982 Feb. , 1982 Page 5. 6179a ! Contract I Contract II Open Bids Feb. , 1982 March, 1982 Award Contract Feb. , 1982 March, 1982 Construction Completion July, 1982 Aug. , 1982 Assessment Hearing Sept. , 1982 Sept. , 1982 First Payment Due with Real Estate Taxes May, 1983 May, 1983 Page 6. 6179a APPENDIX A COST ESTIMATE BRIAR HILL FOURTH ADDITION PROJECT 343 A. SANITARY SEWER 60 Lin.ft. 8" PVC, Sanitary sewer, 0'-10' dp. @ $10.00/lin.ft. $ 600 925 Lin.ft. 8" PVC, Sanitary sewer, 10'-15' dp. @ $11.00/lin.ft. 10,175 680 Lin.ft. 8" PVC, Sanitary sewer, 15'-20' dp. @ $14.00/lin.ft. 9,520 9 Each Std. MH w/casting @ $900.00/each 8,100 50 Lin.ft. MH depth greater than 8' @ $80.00/lin.ft. 4,000 6 Each 8" x 4" PVC Wye branch in pl. @ $50.00/each 300 24 Each 8" x 6" PVC wye branch in pl. @ $60.00/each 1,440 1 Each Cut into bricked up opening @ $200.00/each 200 100 Ton Rock stabilization below pipe @ $5.00/ton 500 1,665 Lin.ft. Mechanical trench compaction @ $1.00/lin.ft. 1,665 Total Estimated Construction $ 36,500 +5% Contingencies 1,825 $ 38,325 +27% Legal, Eng. , Admin. , & Bond Interest 10,345 TOTALSANITARY SEWER . . . . . . . . .. .. .. . .. .. .. . . . . . . . . . $ 48,670 Page 7. 6179a B. WATER MAIN 300 Lin.ft. 8" DIP, Water main @ $12.00/lin.ft. $ 3,600 2,000 Lin.ft. 6" DIP, Water main @ $10.00/lin.ft. 20,000 4 Each Hydrants in pl. @ $900.00/each 3,600 2 Each 8" Resilient wedge gate valve @ $500.00/each 1 ,000 5 Each 6" Resilient wedge gate valve @ $350.00/each 1,750 1,600 Lbs. Fittings @ $1.00/lb. 1,600 1 Each Wet tap existing 8" Water main. @ $1,600.00/each 1,600 1 Each Connect to existing 8" plug @ $300.x0/each 300 1 Each Connect to existing 6" plug @ $300.00/each 300 1 LUMP SUM Repair bituminous for 8" wet tap @ $2,000.00/LS 2,000 100 Ton Rock stabilization below pipe @ $5.00/ton 500 2,300 Lin.ft. Mechanical trench compaction @ $1.00/lin.ft. 2,300 Total Estimated Construction $ 38,550 +5% Contingency 1,930 $ 40,480 +27% Contingency 10,930 TOTALWATER MAIN . . . . . . . .. .. . . . .. . . . . . . . . .. . . .. . . .. . $ 51,410 Page 8. 6179a 14 C. SERVICES 820 Lin.ft. 6" PVC, Sanitary sewer service @ $7.00/lin.ft. $ 5,740 120 Lin.ft. 4" PVC, Sanitary sewer service @ $6.00/lin.ft. 720 440 Lin.ft. 1-1/2" Type K copper water service @ $6.00/lin.ft. 2,640 380 Lin.ft. 1" Type K copper water service @ $5.00/lin.ft. 1,900 120 Lin.ft. 3/4" Type K copper water service @ $4.00/lin.ft. 480 13 Each 1-1/2" Corp. stop in pl. @, $80.00/each 1,040 11 Each 1" Corp. stop in pl. @ $40.00/each 440 4 Each 3/4" Corp. stop in pl. @ $20.00/each- 80 13 Each 1-1/2" Curb stop & box @ $100.00/each 1,300 11 Each 1" Curb stop and box @ $70.00/each 770 4 Each 3/4" Curb stop and box @ $50.00/each 200 940 Lin.ft. Mechanical trench compaction @ $1.00/lin.ft. 940 100 Ton Rock stabilization below pipe @ $5.00/ton 500 Total Estimated Construction $ 16,750 +5% Contingency 840 $ 17,590 +27% Legal, Eng. , Admin. & Bond Interest 4,750 TOTALSERVICES . . . . . .. . . . . . . . . . .. .. . .. . . . . . .. . . .. . . . $ 22,340 Page 9. 6179a 1*7 D. STORM SEWER 60 Lin.ft. 15" RCP, Storm sewer, 0'-8' dp. in pl. @ $20.00/l.f. $ 1,200 130 Lin.ft. 15" RCP, Storm sewer, 8'-12' dp. in pl. @ $24.00/l.f. 3,120 82 Lin.ft. 12" RCP, Storm Sewer, 0'-8' dp. in pl. @ $17.00/l.f. 1,394 125 Lin.ft. 12" RCP, Storm sewer, 8'-12' dp. in pl. @ $19.00/l.f. 2,375 3 Each Std. CB w/casting @ $700.00/each 2,100 1 Each Connect 15" RCP to 15" plug @ $300.00/each 300 1 Each Connect 12" RCP to 12" plug @ $250.00/each 250 40 Ton Rock stabililzation below pipe @ $5.00/ton 200 400 Lin.ft. Mechanical trench compaction @ $1.00/lin.ft. 400 Total Estimated Construction $ 11,339 +5X Contingency 566 $ 11,905 +27% Legal, Eng. , Admin. & Bond Interest 3,215 TOTALSTORM SEWER . . . . .. .. . . . . . .. . . . . . . . . . . . . . . . . .. . $ 15,120 Page 10. 6179a • E. STREET (Grading/Aggregate Base) 300 Cu.yds. Subgrade correction @ $4.00/cu.yd. $ 1,200 7,500 Sq.yds. Subgrade preparation @ $0.40/sq.yd. 3,000 1,600 Ton Cl. 2 crushed aggregate @ $6.50/ton 10 400 Total Estimated Construction $ 14,600 +5% Contingency 730 $ 15,330 +27X Legal, Eng. , Admin. & Bond Interest 4,140 TOTAL STREET (Grading/Aggregate Base) . . .. . .. . . . . . .. . $ 19,470 CONTRACT I UTILITIES AND GRADING I. Sanitary Sewer $ 48,670 Water Main 51,410 Services 22,340 Storm Sewer 15,120 Street (Grading/Agg. Base) 19,470 TOTAL ESTIMATED PROJECT - CONTRACT I . . . . $157,010 Page 11. 6179a t I CONTRACT II F. STREET (Surfacing) 7,000 Sq.yds. Base Preparation @ $0.30/sq.yd. $ 2,100 800 Ton Cl. 5 gravel @ $5.00/Ton 4,000 550 Ton 2331 Bituminous base course @ $12.00/ton 6,600 550 Ton 2341 Bituminous wear course @ $13.00/ton 7,150 55 Ton Bituminous material for mixture @ $210.00/ton 11,550 1,000 Lin.ft. Bituminous Trailway @ $7.00/lin.ft. 7,000 3,300 Lin.ft. Surmountable concrete curb & gutter @ $5.00/lin.ft. 16,500 3,100 Sq.ft. Concrete sidewalk w/granular base @ $1.75/sq.ft. 5,425 12 Each Adjust MH & CB @ $200.00/each 2,400 7 Each Adjust gate valves @ $150.00/each 1,050 2.5 Acres Seed with topsoil @ $2,800/acre 7,000 Total Estimated Construction $ 70,775 +5% Contingency 3,535 $ 74,310 +27% Legal, Eng. , Admin. & Bond Interest 20,060 TOTAL STREET (Surfacing) . . .. . . . . . .. . .. . . . . .. .. . . . . . $ 94,370 Page 12. 6179a APPENDIX B PRELIMINARY ASSESSMENT ROLL PROJECT 343 BRIAR HILL FOURTH ADDITION Total Cost/Unit Assessment (80 Quad Units) A. Sanitary Sewer $ 48,670 $ 608 B. Water Main 51,410 643 C. Services 22,340 279 D. Storm Sewer 15,120 189 E. Street (Grading/Agg. Base) 19,470 243 F. Street (Surfacing) 94,370 1,180 G. Trunk Storm Sewer(1) 25,880 324 TOTAL ... . . .. . .. . . . . . .. . . $277,260 $3,466 Rate Area Total Assessment (1) Trunk Storm Sewer $0.0468/ft2 552,990 $25,880 Page 13. 6179a —t �1 . AP c a row- WAWA or a AP AP ip a Agenda Information Memo November 24, 1981 Page Six VACATION OF UTILITY EASEMENT - TWIN VIEW MANOR 2ND B. Vacation of Utility Easement in the Tarin View Manor 2nd Addition - On November 4, 1981, a petition was received requesting a vaca- tion of utility easements relating to publicright-of-way that was platted with the 'original Twin View Manor Addition. During the replatting of the 2nd Addition, the- street right-of-way was vacated by similar public hearing proceedings. However, due to technical oversight , the utility easements within these right-of- way were not vacated. A copy of the referenced location of these easements to be vacated is attached for the Council ' s information on page _I The Public Works Department has received no objections to this proposed vacation as appropriate drainage and utility easements have been provided through the final plat of the Twin View Manor 2nd Addition. ACTION TO BE CONSIDERED ON THIS MATTER: To close the public hearing and approve or deny the vacation of utility easements as referenced in the Twin View Manor 2nd Addition. In - _ lNORT INE OF TWIN V111. 4 MANOR2� SEC,33,T27,R23 72800 WEST C. A.Ll. -r- r r, 1 oI 463.00 I WEST Q •-C.S.A.H. NO. 32 I� ( CLIFF ROAD) K7 97.OS 101.42 0 107.69 -aa.oa-- ISb 84 i II II - 1 - zo 1 O W 0 I m m O > o ` I O I 1 N _ I H I W 2 ' I w 20 UTILITY o s } v N _m N EASEMENT ; w o m r a m I .. �% zw a wm 1 I 0b Dry ? 6i / /-/__ ..•I �2 _781 56 pa! AO M R C HA R .`c ►02:00 -.J ,asy;:o; 3soo 9, / N/ 24 8.D S - M co UR j14.16 / 5.82°27'00"E - "��a300 0 I 11 o •t 00 85.50 .•. +� // r m io I I C_ N185.�'50 -- i I WEST I `- 22.03 -I '33A0 co O A 2 I `•= I I ._ I I Ca?g2 '.' 90oAA �S \ 1 I I i SO •1� " p1 ' •� m I I .UTILITY ^�I I R•QO/ ., 2! I \w�� N .�w I EASEMENT- 0 0 N a >: `•� r,'FRN = i v, ' I .�� N I _ � � I I- . 6 I S: OD :v l UTI Ii TY / / 0 '0 O EASEMENT 3 ^_ •;\� I •+� °0 1 I \�, PER DOC.NO.113267 yo L.....:., Cqs �r; �Nt 56.5\ �� p 51 a\ . *44 (l^ \9 — 85.02—— -� /1-- 85.02 —--, .�89.96 "•. / /. \ 1— I — —236.57-- — — —EAST r 23 x. \ (•O 0011- < °i Oi r /93 °•ts• NO N 8` +•. +. I 1 i ID f 236 i 1 ?° I UTILIT\OS pC 12y 000 ' fgSE, A EASEMENT M \ I n I 0 10 - c: ..�� ac 2 00 0. to ---190.21 UTLIT 'a ----N69°31'45•W— 0° L I V too.T�i ti 0 - EASEMENT N I _ w°a•araa_ PER DOC.NO.113267 - -__ - 0 V OO !s2,;9 .y071,45„ Agenda Information Memo November 24, 1981 Page Seven PROJECT 247 C. Project 247, Rescheduled Final Assessment Hearing (Alexander Road) - -- Because of a formal assessment appeal, the City of Eagan received from Mr. Robert L. Johnson, objecting to the assessments related to the installation of Alexander Road to service the R. L. Johnson plat, the City has rescheduled a new final assessment hearing to allow adequate time to perform proper appraisals of " this property in accordance with Minnesota Statute 429 pertaining to specialassessment procedures . -The staff has determined that the notice ' for the final assessment hearing originally anticipated to be held on December 1 had not been sent in a sufficient time frame in accordance with state law. Therefore, it is recommended that this final reassessment hearing be postponed to December 15 to allow adequate timeframes for the proper notifications . ACTION TO BE CONSIDERED ON THIS MATTER: To reschedule the final reassessment hearing for Project 247 (Alexander Road) to December 15, 1981. PROJECT 246 & 257 D. Project 246 and 257, Final Reassessment Hearing (Carlson & Thomas Lake Trunk Storm Sewer) -- On May 6, 1980, the final assess- ment hearing was held for the 'trunk area storm sewer assessments associated with Project 246 'which provided for the outlet of the Carlson Lake drainage basin and Project 257 which related to the Thomas Lakedrainagebasin outlet. - As a result of that assessment, the City received a formal appeal from 87 affected property owners . This appeal has resulted in extensive review and appraisals of the properties involved which have added to the expense of the project over what. was originally anticipated. Therefore, a reassess- ment hearing has been scheduled for December 1 , 1981 to allow the City to follow the procedures as mandated by District Court though the appeal process . The Director of Public Works will have the final assessment roll reflecting the revised assessments pertaining to additional costs incurred by the City during this appeal process at the public hearing on December 1. All affected property owners have been notified with proper notification of this final assessment hearing and also of their new assessment calculation. ACTION TO BE CONSIDERED ON THIS MATTER: To close the public hearing, review, any objections pertaining to this assessment and approve or deny the final assessment roll for certification to the County for collection after all objections have been reviewed in detail and proFer benefit has been established. ZO Agenda Information Memo November 24, 1981 Page Eight I . R. FINANCING / DIAMOND LAKE INC. E. I. R. Financing in the Amount of $750,000 for Diamond Lake Inc. -- A public hearing has been officially noticed in two (2) newspapers to consider an application for industrial revenue financing as proposed by Diamond Lake Inc. to acquire equipment and fixtures to be used in conjunction with a retail supermarket which will be constructed as a pant of Pilot Knob Shopping Center. It is estimated that the new supermarket will create approximately 90 new jobs with an annual payroll of $1 ,040,000. The Pilot Knob Shopping Center issue in the amount of ; $5,500,000 approved at the March 17 , 1981 City Council meeting is -providing for 114 new jobs which apparently did not consider the employment proposed for the supermarket. The bonds will be in the form of a, single note which has been privately placed with the Richfield Bank & Trust Company. It will be -a single note with a seven year 'term which will be per- nally guaranteed by John Sullivan, Sr.; John Sullivan, Jr. ; and James Sullivan. For a copy of the application, plans by the "appli- cant and their financial statements, please refer to the attached information presented in a separate document (no page numbers) . A copy of a letter from Miller & Schroeder reviewing the financial statement will be distributed as a part of the administrative packet on November 30, 1981 . As requested by the City Council , the appli- cant has provided a letter, which is enclosed on pages3 '- I which ffi outlines the equipment to be furnished as a part of the nancing. Also enclosed on pages-44- 9 is a copy of a letter from Mr. Ron Berg, formally of Mil el r & Schroeder Municipals, Inc. , and now with Gopher Securities , Inc. , an investment banking firm, providing a financial analysis for the City Counil on the application. ACTION TO BE CONSIDERED ON THIS MATTER: To approve or deny the industrial revenue financing in the amount of $750,000 for Diamond Lake, Inc. 2. 1 LAW OFFICES • THOMPSON, NIELSEN, KLAVERKAMP Sc JAMES A PROFESSIONAL ASSOCIATION 4444 IDS CENTER 80 SOUTH EIGHTH STREET BRUCE F.THOMPSON RICHARD S.GOODMAN D.JAMES NIELSEN MINNEAPOLIS,MINNESOTA 55402 JAMES M.CH RISTENSON BRUCE W. BLACKBURN ROBERT A.LEVY PAUL H.KLAVERKAMP PATRICK J.MCLAUGHLIN BRUCE B.JAM ES TELEPHONE G -4546 HOWARD S.MYER S,III RANT J.MERRITT (612) 339 LLOYD G.KEPPLE RICHARD J.KEENAN p ROGER A.ZAHN R.D.ESTES November 20 1901 LAVERN A.PRITCHARD ROGER A.JOHNSON , - LEON I.STEINBERG JOHN D.PARSINEN DONALD P.NORWICH RICHARD MASSOPUST,JR. City of Eagan 3995 Pilot Knobb Road Eagan, Minnesota 55122 Attention: Tom Hedges Re: Diamond Lake, Inc./IRB Application Dear Tom: Enclosed please find a preliminary breakdown of the equipment requirements, costs and categories to be partially financed out of the proceeds of the IRB issue. These figures reflect a higher cost allocation than originally indicated in the Application to the City partially because we did not include engineering costs relative to that equipment installation. We were also basing that figure on an assumption that we would be going with a smaller store than is presently planned. It should be understood that these figures are approximate and cannot be finalized until final store plans and layout for interior design are completed. It is possible that the actual final improvement costs may be less than that which is preliminarily estimated by Super Valu Stores Development Division. Please call me if you have any questions. Sincere Robert A. Levy RAL:db Enclosures cc: John Sullivan H. Ronald Berg Ali;v Gl 6' L� 8 30 v� n w Q� > is J D V) F- p ce w v, — z u W W 0 a N 0 Z W x W ♦ I' < n X � 0 a W 0 W C C� > W W m = u ---_ --------------------------------------------------------------------_ -___ 0K w o a N Z °a w 0 0 Z m < a a i o Z F- a u W W W 43G ♦ w 7 la w cl 0 >1 4 D $1. F t ti In 19 r c F w w 0 rc Z H m J W O O f f u W Y Q O O 2 W 't a W W F Y < O O = O W W W F Z iy c a J w t f ao a 0 o W i u b O tl1 N a. 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CV c 0 H U Lr 1-4 pOAX ri) N M F F a 1 v � U U r Zi c N � W 4 QIL 43 C 14 — E W • W TI Z U� •rl O r-i 0 - W O U VI w O U rL L U rJ �3 (_� Q TV N w w rc Z J w O O r F u w Y O O 2 w ° W W F u < O o = 0 w W W r < a o Z W � F 3 N J f s O w a � FO O N w t r.{ r-{ (V V) Z) d lit w > Q J Z) N H 0 cr- W — Z U W ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ Z Z W O Q O N z w a W \ { Q F a a x Q i ui O W O ¢I W W m Z U ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ w o a " o z D. w O U' Z a a � a a 0 a U ) >' N d LJJ C U Ir 1-4 w z R z Ll !!l w O )_ N n ' y w w F z � J W O O f V W Y Q K O O z W 0 W W F V a O O > 2 O w WW I- W a w ° a O Z w J a o N 0 F o o a w YI C c ° L„ :D 4. w (Y- > J D w ►— p w to — z u W L __ ____ ____ ------------------------------------ z ___ ____ ____ ____ ____ ____ ____ W Q a H o Z w p w a f a a X O a W 0 W 0 C� > W W m z v --__ _ ____ __� ____ ____ ____ ___— �___ _—__ _--_ __-- ____ —__— _��_ ___— ____ _—__ ____ l O Q. w O d H Z 0 r a w O u Z IL a i C 9 O Z 1 O F' 0- u u V) u uj z Z � O 4 W Q f- a U1 { t r d } F w w C Z F � J W O O r u w Y 4 K O O z w W W W > V a O D > O W W W t W Z w a a J W > 0 v < F e F w > � O .1 µ .-� GOPHER ' SECURITIES "��-- INCORPORATED 825 Thornton St. S.E. Minneapolis, MN 55414 Phone: (612)375-9393 November 24, 1981 The Honorable Bea Bloomquist & Members of the City Council City of Eagan P.O. Box 21199 Eagan, MN 55122 Dear Mayor Bloomquist & Members of the City Council: At the request of Tom Hedges, City Administrator, I have reviewed the financial statements of Diamond Lake, Inc. and the Company' s ability to repay the debt of $750,000 during the seven year repayment schedule provided by Richfield Bank & Trust Company. I have completed my analysis and am confident that the Company, Diamond Lake, Inc. could repay the debt estimated to be $116, 184 . 03 per annum. My review of the financial data did not make any assump- tion for an increase in sales that would be attributable to the new store. Based upon the two year operating statements, the Company would have been able to cover the additional debt of $750 , 000 at 13 . 5% on a seven year basis in 1980--2 . 41 times, and in 1979 1. 625 times. The industry average for super markets covering this debt is 1.5 times. Diamond Lake, Inc. should be considered one of the better operators. It' s ability to serve the debt without the new store sales, exemplifies a company whose management has kept a close rein on corporate borrowings. 1980 1979 Adjusted Operating Profit $400, 655 . 15 $270,052 Proposed Debt $750,000 - 13. 50 - 7 yrs. (fully amortized) $166, 184 .03 $166,052 Coverage 2. 41:1 1. 625 : 1 42 • i November 24, 1981 Mayor Bloomquist & City Council Members Page 2 Sales in the existing facilities increased from $21, 851, 027 in 1979 to $22,939 , 449 . 27 in 1980, or 5% . The Company' s net worth increased from $976, 268 in 1979 to $1, 174,095 in 1980. The increase of $197,827, or 20%. Diamond Lake, Inc. current ratio is 1. 733 . Cash and bank deposits has increased to its current level of $709,061 in anticipation of having to open this new Eagan store. This new store will require a minimum investment in inventory of $300, 000 in cash. This will reduce their cash to approximately $400,000 . It is my opinion that Diamond Lake, Inc. will be able to repay the debt of $750,000 at 13. 5% during the seven year term. In no event will the depreciated value of the equip- ment be less than the principal amount of bonds. Sincerely, H. Ronald Berg Vice President HRB:kv v 4-3 •.m';r Agenda Information Memo November 24, 1981 Page Nine FEDERAL REVENUE SHARING FUND USE F. Federal Revenue Sharing Fund Use To satisfy federal regula- tions regarding the revenue sharing act, it is necessary ssarothat the City have two (2) public hearings to consider the use f federal revenue sharing funds . The first public hearing is aproposed use hearing to consider any suggestions of the public as to the use of federal revenue sharing monies in calendar 1982 . The anti- cipated balance for 1982 , after retiring the debt obligation to the purchase of 20 acres of property purchased by the City adjacent to the Police Department building and the Civil Defense siren pur- chase in 1981, $129,882 , will be available for consideration by the City Council in 1982. This amount of money assumes no federal cutbacks in ' the federal revenue sharing appropriation for 1982. The public' hearing scheduled on December 15 is simultaneous with the adoption of the 1982 general fund budget which ,is also a re- quirement of the federal revenue sharing regulations. A copy of the proposed use hearing was published in the Dakota County Tribune at least ten (10) days prior to the public hearing and also in the general news media (Eagan Chronicle) notifying the upcoming hearing. ACTION TO BE CONSIDERED ON THIS MATTER: To close the proposed use hearing and order final preparation of the federal revenue sharing budget for consideration in the 1982 budget at the December 15, 1981 City Council meeting. Agenda Information Memo November 24, 1981 Page Ten SPEED LIMIT/LONE OAK ROAD A. Speed Limit on Lone Oak ' Road - Recently, Representative Rodriguez has researched the issue of speed zoning in school zones and has discovered Minnesota Statute 169 .14, Subdivision 5A, does permit local authorities to establish a school speed limit . The Commissioner of Transportation' s approval is required only if the roadway is a part of the trunk highway ;system. The reduced school zone limit may not be less than 15 miles per hour, nor more than 20 miles per hour below the established limit if such is 40 miles per hour or more. The reduced limit may be in effect only when children are present going to or from school or in recess periods . Therefore, the City of Eagan does have authority regarding the speed limit on Lone Oak Road which has been an issue between the City of Eagan and Department of Transportation. The City Council may recall the City of Eagan has made attempts to reduce the speed limit and was successful in doing so on an experimental basin; however, the Minnesota Department of Transportation raised the speed limit back to the 40 miles per hour once the experiment was completed. Enclosed is a copy of a letter from James Campbell, Special Assistant, Attorney Genera'l ' s - office, to Representative Rodriguez and a copy of the pertinent statutes on pages '1"W through • ACTION TO BE CONSIDERED ON THIS MATTER: To approve or deny a change in the speed limit as it relates to the school zone, specifically adjacent to Pilot Knob Elementary School on Lone Oak Road. 4$" `6 T NF.S STATE OF MINNESOTA OFFICE OF THE ATTORNEY GENERAL WARREN SPANNAUS ST. PAUL 55155 ATTORNEY GENERAL ADDRESS REPLY TO: October 22 l9 81 SECOND FLOOR FORD BLDG. 117 UNIVERSITY AVE. ST. PAUL,MN 55155 • TELEPHONE:(612)296-7575 Honorable Carolyn D. Rodriguez Minnesota House of Representatives 172 State Office Building St.' Paul, MN. 55155 Re: Speed zoning in school zones Dear Representative Rodriguez: You have asked me to advise you as to the extent of the powers of local government to set reduced speeds on roadways which are "school zone" streets or highways. The respective powers of the Commissioner of Transportation and local authorities with regard to speed laws are set forth in Minn. Stat. S 169.14, subds. 4 through 5b (1980) . Minn. Stat. S 169 . 14, subd 4 (1980) grants sole authority to the Commissioner of Transportation to set speeds based on an engineering and traffic investigation which differ from those mandated by Minn. Stat. § 169.14 , subd. 1, and S 169 . 141 (1980) . Minn. Stat. S 169.14, subd. 5 (1980) permits local authorities to request an alteration of the existing speed limit on any non- trunk highway street or highway. Any such alteration must be based upon an engineering and traffic investigation. Only the Commissioner of Transportation has the power to alter the speed limit following such request and investigation. This section exempts certain "school zone" alterations from commissioner approval. Minn. Stat. S 169 .14, subd. 5a (1980) permits local authorities to establish a school speed limit. Commissioner of Transportation approval is required only if the roadway is part of the state trunk highway system. The reduced school zone limit may not be less than 15 miles per hour, nor more than 20 miles per hour below the established limit if such is 40 miles per hour or more. The reduced limit may be in effect only when children are present going to or from school and during recess periods. 416 AN EQUAL OPPORTUNITY ElviPLOYER Page 2 Honorable Carolyn D. Rodriguez October 22, 1981 Minn. Stat. § 169 . 14, subd. 5b (1980) permits creation of "urban district" segments of certain city streets, municipal state aid streets and town roads. Once designated by the Commissioner of Transportation, and created by resolution of the city or town, such city or town may set the speed limits. Your specific concern deals with Dakota County Roads 40 and 42 , as well as Lone Oak Rd. and Pilot Knob Rd. in Eagan. Although some parts of Lone Oak and Pilot Knob Roads may be subject to "urban district" designation, it appears that any permanent reducation of the speed limits on these roads must be accomplished on authority of the Commissioner of Transportation. Each of these roads, however, would appear to be subject to "school zone" designation under Minn. Stat. 9 169 .14 , subd. 5a (1980) . Although the county or city would need to conduct an engineering and traffic investigation, commissioner approval would not be required since the roads are not part of the state trunk highway system. Because you indicate that a school zone designation, i.e. , a reduced speed "when children are present" , is not the desired result, I would advise that legislative action would be necessary if the Commissioner of Transportation fails to alter the existing, established limits. Please let me know if I can be of further assistance to you in this regard. Respectfu y, JAMES M. CANIAELL Special Assistant Attorney General Public Safety Division JMC:plp Telephone: (612) 296-6471 477 �4 a >�jY•'e ,�>nf- syray , T��w+tw° ,+! e r 'K�.i' � � -mss s' . ;+ .,;< ,,,:: •���� �. " `�� ,;.K�'1` .t r .{, . a� �7� to � y� s�sir. l t t , 3513 HIGHWAY TRAFFIC REGULATION 164.02 £} K Subd. 52. Wrecker. "Wrecker" means a motor vehicle having a gross I vehicle weight of 8,000 pounds or more, equipped with a crane and winch and further equipped to control the movement of the towed vehicle. Subd. 53. Bug deflector. "Bug deflector" means a non-illuminated, trans- PT parent device attached to the hood of a motor vehicle so as to deflect the air stream. £ � Subd. 54. Controlled access highway. "Controlled access highway" means, in this chapter, every highway, street, or roadway in respect to which the right of access of the owners or occupants of abutting lands and other persons has y ' been acquired and to which the owners or occupants of abutting lands and other persons have no legal right of access to or from the same except at such points " only and in such manner as may be determined by the public authority having jurisdiction over such highway, street or roadway. Subd. 55. Implement of husbandry. Implement of.husbandrymeans "- every vehicle designed and adapted exclusively for agricultural, horticultural, or livestock-raising operations or for lifting or carrying an implement of husbandry ' and in either case not subject to registration if used upon the highways. i Subd. 56. Stand or standing. "Stand or standing" means the halting of a � . vehicle, whether occupied or not, otherwise than temporarily for the purpose of and while actually engaged in receiving or discharging passengers. ( i Subd. 57. Stop. "Stop" means complete cessation from movement. Subd. 58. Stopping. "Stopping" means any halting even momentarily of a vehicle, whether occupied or not, except when necessary to avoid conflict with ! , other traffic or in compliance with the directions of a police officer or traffic r control sign or signal. ` ... � f . Subd. 59. Urban district. "Urban district" means the territory contiguous i; ' to and including any street which is built up with structures devoted to business, fr�� f industry, or dwelling houses situated at intervals of less than 100 feet for a y - , distance of a quarter of a mile or more. R 1 �h' Subd. 60. Service vehicle. "Service vehicle" means a motor vehicle owned `. a and operated by a person, firm or corporation engaged in a business which t � , includes the repairing or servicing of vehicles. The term also includes snow f removal and road maintenance equipment not operated by or under contract to the state or a governmental subdivision. j Subd. 61. Alcohol concentration. "Alcohol concentration" means (a) the number of grams of alcohol per 100 milliliters of blood or (b) the number of grams of alcohol per 210 liters of breath, or (c) the number of grams of alcohol per 67 milliliters of urine. Subd. 62. Bicycle lanes and ways. The terms "bicycle lane" and "bicycle I way"shall have the meanings ascribed to them in section 160.263. History: 1937 c 464 s 1; Ex1937 c 38 is 1; 1939 c 430 s 1; 1947 c 204 s 1; 1947 c 428 is 1-4; 1949 c 90 s 1; 1949 c 247 s 1; 1951 c 114 s 1; 1951 c 331 is 1; 1953 c 289 is 1; 1953 c 303 s 1; 1955 c 536 s 1; 1959 c 521 s 1; 1961 c 42 is 1; 1963 C 357 s 1; 1971 c 164 s 1,2; 1973 c 27 s 1; 1974 c 379 s 1; 1975 c 29 s 2; 1976 c 104s1; 1976c166s7; 1977c214s6,7; 1978c494s1; 1978c613s4; 1978c 727 s 1;1978 c 739 s 1-5 (2720-151) 164.02 SCOPE. y � ' Subdivision 1. The provisions of this chapter relating to the operation of vehicles refer exclusively to the operation of vehicles uponon highways, and upon s, streets, private roads and roadways situated onproperty owned, leased, or occupied y the regents of the University of Minnesota, o ; the Uni- versity of Minnesota, except: f � r 41 T^Cq_tri'sse Y. :;;,� k=.: -v.� :. .s�. ,y�r•b 7� ,' :- � '� 4'i. ,b '-�?"f``.. .;,�,,.F,Str,,,.. �-�y+r;.�•r +. :,5• 4 c ', "K-F n'.. .7 � d'1Y � < t' 1. -•w , �< �#,-- ,,.?tE .�'k"`. q: w .} Y""� , t tl � � -�r Y,:��,��+y -�.. .,. +� �i. •3�•'' �i -r . .ti•.✓ .:.Ty't vr`''�•'Y�� :M,G�.'t� � hj•4�'�.i� y�'r4,�'�� �7.��., �• „aA'.M.!' -"ti� `�F"' ���s }'��M`� I HIGHWAY TRAFFIC REGULATION 169.14 3531 F History: 1937 c 464 s 27; 1939 c 430 Is 5; 1947 c 428 s 11; 1967 c 569 s 2; k " ' Ex1971 c 27 s 7 (2720-177) f `pY 169.131 [ Repealed, 1976 c 103 s 1 ] 169.132 [ Repealed, 1977 c 347 s 29 ` ° 169.14 SPEED RESTRICTIONS. ' Subdivision 1. Basis rule. No person shall drive a vehicle on a hi'a waya speed greater than is reasonable and prudent under the conditions and having g to the actual and potential hazards then existing. In every event speed regard `�' shall be so restricted as may be necessary to avoid colliding with any person, vehicle or other conveyance on or entering the highway in compliance with legal 'YA_ requirements and the duty of all persons to use due care. I d. 2. S limits. Where no special hazard exists the following speeds Sub Pe Y shall be lawful, but any speeds in excess of such limits shall be prima facie evi• yF : that the speed is not reasonable or prudent and that it is unlawful; except dente that the speed limit within any municipality shall be a maximum limit and any speed in excess thereof shall be unlawful: ! M30 miles per hour in an urban district 1 x (2) 65 miles per hour in other locations during the daytime; , ] 3 55 miles per hour in such other locations during the nighttime. i Y; "Daytime" means from a half hour before sunrise to a half hour after sunset except at any time when due to weather or other conditions-there is not of ' sufficient light to render clearly discernible persons and vehicles at a d 4 } t 500 feet. "Nighttime" means at any other hour or at any time when due to wea- ._ ther or other conditions there is not sufficient light to render clearly discernible persons and vehicles at a distance of 500 feet. „ P - ; Subd. 3. Reduced speed required. The driver of any vehicle shall, consis- � tent with the requirements, drive at an appropriate reduced speed when a: approaching and crossing an intersection or railway grade crossing, when �F] ° going around a curve, when approaching a hill crest, when I: �i rte, approaching and g b traveling upon any narrow or winding roadway, and when special hazards exist ( � ' * _ r traffic or by reason of weather or highway with respect to pedestrians or othe conditions. es by commissioner. When the commissioner Subd. 4. Establishment of zoni *� determines upon the basis of an engineering and traffic investigation that any speed set forth in this sectgreater or less than is reason ion is able or safe under the conditions found to exist on any trunk highway or upon any part thereof, he -, may erect appropriate signs designating a reasonable and safe speed limit effective when such signs are thereat, which speed limit shalt be erected. Any speeds in excess of such limits shall be prima facie evidence that the speed is not i < reasonable or prudent and that it is unlawful; except that any speed limit within r , c.. any municipality shall be a maximum limit and any speed in excess thereof shall r< be u nlawfu1. Whenever the commissioner determines upon that basis that a part of the trunk highway system outside a municipality should be a zone of maxi- mum speed limit, he may establish that part as such a zone by erecting appropn- t ate signs showing the beginning and end of the zone, designating a reasonable and safe speed therefor, which may be different than the speed set forth in this it ' section, and that it is a zone of maximum speed limit. The speed so designated r t ; and speed in s by him within any such zone shall be a maximum speed limit, excess of such limit shall be unlawful. He may in the same manner from time to 2 time alter the boundary of such a zone and the speed limit therein or eliminate such zone. �s J+I l'.mac ^+ •:L ��rt {` - .� �3�•+'f'� '� '* s-{. --7 -� r'wb: ;{ �"�. 4-s vxa Y x r�.tX ""'. > r�1'�'+,+d-rL,-r t- �qa"��-^t� .� � 61 '+ 'ham�t � #':j`-h,"�y'ri, x r-'a y � r +- •�'t �`'� t y�'L� '..';./ "� ^-�fi ?+"'^l�,o:. .L 2e}-r. Yom,�� r , s- ,r _ ,.s. S ..,n 4 -fr'G°$-,* ,..� yrs •� s ..,�'_� :''' �. .1,..�. _.��. `�.. r ,_^.�t-'ks"'y'4,.Y'�-:+a �' .•-�. . �' F+. y1:':r_,` ,.,r.,"�."``` ....:?�-rte -,.:sh.,. .... � -`:r+ly., :� ,.- -. .. ., i... .�r.�.?i..v.�.. _ _... •r 1,�1 .. •-- \a�rw.Mlwr�sn✓♦k •K. .a• r�r...W....;�A.iK.�MfY.iVMiYF� ..f� ire 169.14 HIGHWAY TRAFFIC REGULATION 3532 35 Subd. 5. Zoning within local areas. When local authorities believe that the th existing speed limit upon any street or highway, or part thereof, within their ca E9 respective jurisdictions and not a part of the trunk highway system is greater or less than is reasonable or safe under existing conditions, they may request the bi commissioner to authorize, upon the basis of an engineering and traffic invest- or igation, the erection of appropriate signs designating what speed is reasonable at and safe, and the commissioner may authorize the erection of appropriate signs I designating a reasonable and safe speed limit thereat, which speed limit shall be T i effective when such signs are erected. Any speeds in excess of these speed limits le shall be prima facie evidence that the speed is not reasonable or prudent and SF that it is unlawful; except that any speed limit within any municipality shall be a maximum limit and any speed in excess thereof shall be unlawful. Alteration of speed limits on streets and highways shall be made only upon authority of the sF commissioner except as provided in subdivision 5a. in vc Subd. 5a. Speed zoning in--school zones. Local authorities may establish a th school speed limit within a school zone of a public or nonpublic school upon the of basis of an engineering and traffic investigation as prescribed by the commisas - sioner of transportation. The establishment of a school speed limit on any trunk th highway shall be with the consent of the commissioner of transportation. Such of school speed limits shall be in effect when children are present, going to or si leaving school during opening or closing hours or during school recess periods. The school speed limit shall not be lower than 15 miles per hour and shall not ar be more than 20 miles per hour below the established speed limit on an affected tic street or highway if the established speed limit is 40 miles per hour or greater. de The school speed limit shall be effective upon the erection of appropriate cr signs designating the speed and indicating the beginning and end of the reduced sr speed zone..Any speed in excess of such posted school speed limit is unlawful. All such signs shall be erected by the local authorities on those streets and high- el ways under .their respective jurisdictions and by the commissioner of trans- sl portation on trunk highways. & For the purpose of this subdivision, "school zone" means that section of a street or highway which abuts the grounds of a school where children have at access to the street or highway from the school property or where an established school crossing is located provided the school advance sign prescribed by the manual on uniform traffic control devices adopted by the commissioner of trans- portation pursuant to section 169.06 is in place. All signs erected by local authorities to designate speed limits in school zones shall conform to the manual O s" on uniform control devices. Subd. 5b. Segments in urban districts. When any segment of at least a Z; n quarter-mile in distance of any city street, municipal state aid street or town road on which a speed limit in excess of 30 miles per hour has been established e pursuant to an engineering and traffic investigation by the commissioner meets ff the definition of"urban district" as defined in section 169.01, subdivision 59, the °t a governing body of the city or town may by resolution declare the segment to be c an urban district and may establish on the segment the speed limit for urban r districts prescribed in subdivision 2. The speed limit so established shall be effec- tive upon the erection of appropriate signs designating the speed and indicating ' 1 the beginning and end of the segment on which the speed limit is established, 1 4 and any speed in excess of such posted limits shall be unlawful. A copy of the resolution shall be transmitted to the commissioner at least ten days prior to the 1 erection of the signs. A Subd. 6. [ Repealed, Ex1971 c 27 s 49 ] . Subd. 7. Burden of proof. The provisions of this chapter declaring speed s" limitation shall not be construed•to relieve the plaintiff in any civil action from v _w + S rr'' . . � i S •� 4 rrl. /fir Agenda Information Memo November 24, 1981 .Page Eleven PUD - SOUTH DELAWARE HILLS B. Annual Review of South Delaware Hills Planned Development The City staff is working with the developer, Mr. Dick Parranto, and also with First National Bank, St. Paul, to compile and complete work on all the exhibits for the South Delaware Hills Planned De- velopment agreement . There is some question as to whether all the exhibits have been prepared by the developer; however, the City staff is attempting to resolve that question. ACTION TO BE CONSIDERED ON THIS MATTER: To approve or deny annual review of the planned development agreement for South Delaware Hill ADVERTISING SIGNS - JOSEPH MILLER C. Two Temporary Advertising Signs for Joseph Miller Construction - An application was received from Mr. Joe Miller of Joe Miller Construction Company requesting two (2) temporary advertising signs . For additional information on this item, refer to the City Planner' s report which includes drawings of the signs and site location pro- posed fortheadvertising signs on. pages '71 through 77 of the Novem- ber 17 , 1981 City Council agenda information packet. Any member of the City Council who has misplaced this information should feel free to contact City Hall and copies will be made available for you at your request. This item was continued from the November 17 , 1981 City Council meeting 'due to lack of appearance by the developer. ACTION TO BE CONSIDERED ON THIS MATTER: To approve or deny approval of the two (2) temporary advertising signs for Joseph Miller Con- struction. BILLBOARD/NAEGELE OUTDOOR ADVERTISING D. Billboard/Naeglel Outdoor Advertising ,Sign Co. -- At the last regular City Council meeting held on November 17 , ' 1981, this item was continued to ( 1) clarify the size of the sign, and (2) provide sight lines to determine how large the sign` needs to be to ,allow proper viewing by the motorist on the Cedar Avenue Freeway. The City Planner is working with representatives of Naegele in an effort to provide the necessary cross sections and a graphic illustration of the sign for City Council review. Due to the Thanksgiving holi- day, it was not possible to get the information until Monday, and it will be included as a part of the administrative packet. The City Administrator and City Attorney are researching the storm j Agenda Information Memo November 24, 1981 Page Twelve sewer appeal question that was raised regarding the property that is designated for the sign location. This information will also be available as a part of the administrative packet. For additional information on this item, refer to pages 79 through 82 of the Novem- ber 17, 1981 agenda information packet. _Special Note: The `applica- tion that was presented` to the City did indicate a 12 foot by 25 foot billboard with steel construction which totals 300square feet. This is considerably lower in total square footage that the sign presented to the City Council at the last meeting. ACTION TO BE CONSIDERED ON THIS MATTER; . To approve or deny the - billboard for Naegele Outdoor Advertising' Company. CEDAR CLIFF COMMERCIAL ADDITION PRELIMINARY PLAT E. Steven J. Flanagan for Preliminary Plat Approval of Cedar Cliff Commercial Addition - On November 17 , 1981 , the City Council for- mally reviewed the preliminary plat application for the Cedar Cliff Commercial Addition. During the review of this preliminary plat , there was considerable discussion pertaining to the alignment of the proposed road through this subdivision. The Council continued consideration of this item until the December 1 meeting to allow staff time to research the; following concerns: 1. Costs associated with relocating Scott Trail" to-the eastern edge ;of the proposed plat ; 2. Traffic implications of off-setting the proposed inter- section with Erin Drive at Nicols Road on the west edge of this proposed plat . A location map referencing the street patterns north of Cliff Road adjacent to Nicols Roadisenclosed on page 53A for Council infor- mation. In order to relocate Scott Trail rom its present- inter- section with Cliff Road to the eastern boundaries of this plat , it would require a considerable amount of fill to be placed in this low area. This fill would be required to be placed whether this road were relocated or not. However, the developer has in- dicated that he does not intend to develop the eastern edge of this plat until- a later date. The total cost to perform the removal of the existing Scott Trail and to construct its relocation adjacent to the eastern boundaries of this proposed plat has been calculated and broken :down as follows Est. Item Const. 27% O.H. Total Street $315100 $ 8,400 $39 ,500 Fill 75,000 20,250 95 ,250 s TOTAL $134,750 Agenda Information Memo November 24, 1981 . .; Page Thirteen J. Although the total construction cost seems considerably high, it should be noted that approximately 71% of the cost is associated with the necessary fill to construct this roadway to proper align- ment and grade. This fill would be required irregardless if the road is constucted in this location or not The estimated price of this fill was based on the premise that no material was available on site and it would have to be brought on site from another loca- tion. This relocated entrance road could serve as a`central access point for the property located to the east ofthisproposed plat . As such, the Council could consider sharing a portion of this cost on an assessment basis against the adjacent property for its benefit received. Pertaining to the proposed relocation of the westerly intersection of this proposed interior road with Nicols Road, it was originally intended to line up with the existing intersection of Erin Drive and Nicols Road, providing a four way intersection approximately 740 feet north of the center line of Cliff Road. The attached exhibit shows a proposed relocation of this westerly intersection with Nicols Road which would result in a center line to center line offset north of Nicols Road of approximately 430 feet. This would provide for approximately 310 feet between the center Sine of this proposed intersection with the existing center line of Erin Drive at Nicols Road. Both off-set dimensions are acceptable from engineering standards . However, in looking at the overall relationship of the roads in the Mari Acres Addition to the Cedar Cliff Addition, it would provide a continuation of off-set intersec- tions that would vary from 300 to 550 feet. . This is not desirable in trying to provide proper traffic control for the anticipated turning movements associated with the futuredevelopment of the commercial property within the Mari Acres Addition on the west side of Nicols Road. If these intersections were off-set, it would eliminate any feasible alternative for providing signalization at the intersection of existing Erin Drive in the future as traffic may warrant ACTION TO BE CONSIDERED' ON THIS MATTER: To approve or deny the preliminary plat for Cedar Cliff Commercial Addition with the appro- priate conditions as recommended by the Advisory Planning Commission and City Council . 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L mro+_ cc 0 ^fix: t R -. -p'°"r- a'e x 011- t $ 4:x •GT. R��1y 0 ! '/ \ tc:fc s (- TH b.OMM _ I ) •00) 0,° �4rrT:OtO[ �y.w6Tr I / 4\fes opa 4 a.•• A v`' +{ g�—A-^ e8',r y�.w w�5t ,�.'11J . S i6 5i{y4dfiill Is •�n?% RNs = _ $ a � y :R �� ♦ .�• i ;y.w.ow WI ooao o se eu ss• zl e,l �na'tc )anas ?. q W - --a,. .cz .o c x ycz,00a• uu c -.,.. /£"" .- - aCO£/r � .' Za YtT. _ - -) " :.)... w� iz+�T1dSk•l�`,Z�^H; s`4'+�A.F.x �k� � 4 - ,tid+E�• 1V1 �'�'• ..Nf10J��� �O 1=�� �t :. �-_-1 ,�..J. II'l% ., - �.,a .. �,-.- '19' 25Y..ri..• gyp.\ i 1.}.. _ loam .• w Re °�nd�q 25'L I � r'� \��j; \ ^ 1 F -IC Fr � .f.: �• 55 Sj 8 I ��� �r O2�� : III• c2.22 � 's M A R I I LOT 3 r,.'- T S� IVi tai�i .��( Jf - \\ r�r� C. •'� � � .S NO'1925'W 24655E � `f y°1\ II) r. ' Nap25w aeo00 rl t3 Q LOT 2 a r r jsE I - £\� G\\I L� 'C,i ��/ pn yc* �"ERIN�{r-{�AN�•yt-�'.„ I$+ � K` // �" '(.- N°19'25-W ".I iE lr, F j. � g� • '•r- b ..iVf N �i iT _ ___� __TV ,^ 2eo.e's ,• .. � � r $� __ .� r ^' $39•\ y�/ eG f z. ''. I-r sr i?ee '. r' me $ 101, L07•i �,�� D •l kf't.,1 kk r '� I Cha ter+ w��: ► e, 9 v I 16 7n IV Lr 15-- 0 _ L' •I -� I B L. a O CLOT3 K _'L.yi,•3R$-' ,3 s.-� L. o`g°`•el''; (•n:. LOT zAl 6RA_ Qm, � N w ,�..o;•"t .i�=�iai •� OF WAY •. $.- } NORTH iitr4.°O t'{i'•1�t)\• .. �3 �- Agenda Information Memo November 24, 1981 Page Fourteen WHO i AMCON CORPORATION/RAVINE PLAZA APPLICATIONS A. Ancon Corporation for Rezoning from A to PD to Allow Two Office Buildings and Hotel Complex; Preliminary Plat of Ravine Plaza; and for Variance to Exceed the Height Limitation in a Commercial District The Advisory Planning Commission is considering the Amcon Corporation applications at their November 24, 1981 meeting. Due to the fact that a special subcommittee meeting to make final review of the subdivision ordinance changes and also height limita- tions is not scheduled until Thursday, December 3, 1981 , it would be premature for the City Council to review the 'action of the APC Therefore, this item is advised- fo-r continuance until the December 15 , 1981 City Council meeting to allow a report and fact finding from the special subcommittee, specifically regarding their recom- mendations on height limitations. A: copy of the City Planner's report, action of the "APC and further data will be provided as a part of the 12-15-81 City Council agenda information packet . ACTION TO BE CONSIDERED ON THIS MATTER: To continue the Amcon Corporation applications for -consid r to �: a n until the December 15 1981 City Council meeting. ' PYLON SIGN - BURNET REALTY B. Burnet Realty for a Conditional Use Permit for a Pylon Business Sign A public hearing was held before the APC at the November 24, 1981 meeting to consider an application for a conditional use permit to allow a pylon sign at the Burnet Realty office located at 4655 Nicols Road. Action taken by the APC was not available at the time this memorandum was prepared due to the Thanksgiving holidays . A copy of the APC minutes and specifically action taken on this item will be made available for review as a part of the administrative packet on Monday. For a copy of the City Planner' s report, refer to pages through . ACTION TO BE CONSIDERED ON THIS MATTER: To approve or deny the recommendation of the APC regarding the pylon sign for Burnet Realty. S CITY OF EAGAN SUBJECT: CONDITIONAL USE PER 11T TO ALLOT^1 A PYLON SIGN APPLICANT: LEONARD MACKINNON (BURNET REALTY) LOCATION: NE a OF NTI&, SECTION 31, 4655 NICOLS ROAD EXISTING ZONING: LB (LIMITED BUSINESS) DATE OF PUBLIC HEARING: NOVEDSER 24, 1981 DATE OF REPORT: NOVa1BER 17, 1981 REPORTED BY: DAVE OSBERG, PLANNING ASSISTANT APPLICATION STM ITTED: An application has been submitted for a conditional use permit to allow a pylon sign at the Burnet Realty office located at 4655 Niools Road. COMMENTS The proposed sign is allowed within a Limited Business District under a conditional use permit as required by Ordinance 16. Section 16.06, Subdivision 2 regulates the use of pylon signs and Subdivision 4 regulates pylon signs adjacent to freeways. Pylon signs may not be located within 300 feet of another pylon sign measured on same side of street. No pylon sign may project more than 27 feet above the lot or roadway level. The maximum area per side of a pylon sign is 125 square feet. The proposed sign has dimensions of 11' 1" x 7' for a total signage area of 77.581 square feet per side. Measured from the top of the pylon sign to the ground, the total height is 251 . The proposed site for the sign is 300' from another pylon sign which meets the requirements set forth by the City of Eagan. The nylon sign will be 15' 7" from the property line which meets the requirements. (See exhibits) If approved, the pylon sign shall be subject to the following conditions: 1. The pylon sign may not be located within 300' of any other pylon sign measured on the same side of the street. 2. The pylon sign may not project more than 27' above ground level. 3. The pylon sign may not exceed 77.581 square feet of signage per side. 4. The pylon sign shall not be located nearer than 10' from any property or dividing line. 5. The sign shall be in conformance with all other applicable ordinances. DO/jack SS 43 934 32 I I� r r 0 ! THUS-T0 `SODDED^4' V. -THIS 70 BE SEEDED f •s"i y i_ contours ..- •G swF C , -- ._arm,.. __ I r~ PARCELIA" It +mom c } w { BLDG. , `LIGHT 25'. 934 HIGH.. l•� •-{f �,' �� cmnew thwi 7.. J (CONCEPT APPROVAL I '�° - j I� 938 PARCEL "C" I ty h t..t�,,,.-,.�,,,�,,.� T;'-�^^�-- r �2�0�• _.± »•«�-,�.'f-iT ^..'L'�.' i t..� _. �_ -.._-168.42'-- — St • 9�z 9 • s�a r u 1 � � 111 S 1 1 t t OZ--) Ij .R ` •Iitl FIE ! r t � L iG tt (`s 1.l F lj' „f< S7 GB RNow B ' C.SLbUEE % Ind. 1 GOLF ,.,s• // •/ GUN CEUP .. _ In - a ch. • - 1 - •RI "11// Ind. . - R nd ... .. .., ' -- ---• Q,� - - - ,..v«;� .ter, RIII - •. ` � - � `• _ -• !'_. .., :.. t. WE RIII ,N .. ... ,.T ► R N M1�,N LB RE :.T Indd?-�T. \ R&Dj R IV RIII Ri D - - -- -_. - - Ind NB LB_ RIII P "- _ LB` CSC p -c GOLF R-li RIII NDUSSFoL 9C� -----T-r-_ R-1 R Ni P r ,y' RAI - Ril D i NR-IV II - RIII j c,t•: CITY R-II R-11 7 R f ""p HALL R-I Ind. \� rr RL �, �, HS j. I CSC. . R-11 , R-I IGB .w, r E P R-5 E»_ R-11 _ R iss,E ..p Q R-1 I=' aA' M GB r iia ,. R-II R-11 G LB I R-III o� i�• O N 1- LB G�Q -- RB RIII ;s' y CSC/GB/LBC - I N � ' t,• "R-1 S R-III R-III j M t�B i1 i ;x 1 R-Ilr R RIII ' ffp o 2 ®� I C� f R II R-II R-11 RII F? - ; i RI :. P R. —t � CSC R- R-111 LB 1 RB Q LB .�, D LB RAI P ��,lY:: Q oer.,TA P} Z ` R-I R l d ccupoy GOLF , yak R-II R-11 R-II O 33 (_ R-IIR-i R-II I - Oi?CLT,•YTT F.Y< - ....- - A j R-II R-II p 1p I r �/ �`-ROSEMCU`:- r` C Ak' �tRT GB _ � GB i EEN R �I PF • I r T - 7 PF JUN10QA, Q PF o 'V B IV {^ P F HIGH CD B B -2 _2 B —_ SCHOOL � � � - O yy � Pp c ! ' y, ♦1 l N R-3C c R ' 'ti..�� C .�° •``�r ,-F1."'-... � . '.�.Y�': �} yds MART C4 R-4 R CBS ^ C RT- I 4 R— W � A > RIVER - rEsr R B -- A N LB „ I ENTER n S B �- J�� A RBI-1 r-T ♦ T' L- _ A A tT S LlACT AQ 9y J ZJ �� A Agenda Information Memo November 24, 1981 Page Fifteen , t PROJECT 33$ A. Project 338, Receive Report/Review Survey Results (City Water Treatment Plant) -- With the continuing number of complaints re- ceived by City Hall pertaining to water quality, the Council directed the staff to prepare a feasibility report pertaining to construction of a water treatment plant under Project 338. A detailed research analysis report pertaining to overall water quality and demand was prepared as a. support document for the sum- feasibility report for Project, 338 which is being presented _. to the Council for their review and comments . In conjunction with the preparation of these reports through our consulting engineering firm of Bonestroo Rosene, Anderlik and Associates , Inc. , a survey of water quality was sent to all affected businesses and citizens as a part of the fall Eagan Newsletter. The results of this survey tabulating the responses received are also included as a part of this report and are enclosed on pages 61through "72.,. for your information. The survey is provided as a means of in orming the Council of, the general feeling of the public, those who completed the questionnaire and returned them to the City for review and tabulation. The feasibility, report discusses the details in summary form associated with the construction of both an iron/manganese removal and a hardness reducing. water treatment plant in conjunction with the cost associated with both construction and suggested means of financing both the capital expenditure and the annual operation/ maintenance costs associated with this: proposed facility. The staff would like to discuss in detail the results of the survey and the feasibility report for Project 338 before formally scheduling any City wide informational hearing or public hearing pertaining to ultimate construction of this facility. This will provide staff an opportunity to address any questions or concerns the Council may have pertaining to this proposal prior to the infor- mational/public hearing that would be forthcoming., A copy of the feasibility_report will be delivered on Friday. ACTION TO BE -CONSIDERED ON THIS MATTER: To receive the report and survey results for Project 338 for the: water treatment plant and schedule an ,informational/public hearing date. s/Thomas L. iHedges City Administrator 60 EAGAN WATER SURVEY Prepared by THE DOCUMENT CENTER October 29, 1981 The following tabulations represent the responses given during the recent Public Works Survey. Table 1 contains the quantification and analysis based upon three factors: . Total questionnaires sent- 9118, . Total water connections within the city- 8048, and . Total respondents- 1342 The format includes a summary of each question, the number of responses for each question, (Yes, No and N/A ie. no response ) iven and three 9 percentages, expressing the percent responses for each of the above three factors. Table 2 contains the correlations for selected questions. The format in this table is a reference to the question by number, a tabulation of how many respondends answered that question as noted and a percentile analysis for those which similarly answered other questions as noted. The remain- ing statistics indicate the number of individuals within that group which also answered these other questions affirmatively. The percentage repre- sents those respondents as a percentage of the total group TABLE 1 STATISTICAL TABULATIONS % OF 9118 % OF 8048 % OF 1342 QUESTION RESPONSES SENT CONNECTIONS RECORDS 1. How long have you lived in the City? 0 - 6 months 70 0.8 0.9 5. 2 more than 6 mos. 1272 14. 0 15. 8 94. 8 Average years lived in Eagan = 8. 0 years 2. Are you presently connected to City Water? Yes 1321 14. 5 16.4 98. 4 No 20 0. 2 0. 2 1. 5 N/A 9 0. 1 0.1 0 . 7 3a. Have you ever experienced discoloration in your water? Yes 1221 13. 4 15. 2 91. 0 No 125 1.4 1. 6 9. 3 N/A 4 0 . 04 0. 04 0. 3 3b. If yes, how often? Yearly 458 5. 0 5. 7 34. 1 Monthly 277 3.0 3. 4 20 . 6 Weekly 324 3. 6 4. 0 24. 1 Daily 145 1.6 1. 8 10 .8 N/A138 1.5 1.7 10. 3 THE CITY OF EAGAN / THE DOCUMENT CENTER "Water Quality Survey" page 1 TABLE 1 cont. STATISTICAL TABULATIONS % OF 9118 % OF 8048 % OF 1342 QUESTION RESPONSES SENT CONNECTIONS RECORDS 4a. Have you ever experienced taste/odor problems? Yes 779 8.5 9 .7 58. 0 No 547 6. 0 6. 8 40. 8 N/A 15 0. 2 0. 2 1. 1 4b. If yes, how often? Yearly 227 2. 5 2. 8 16. 9 Monthly 166 1.8 2. 1 12. 4 Weekly 184 2. 0 2. 3 13. 7 . Daily 207 2. 3 2. 6 15. 4 N/A 558 6. 1 6. 9 41.6 5. Have your water faucet fixtures ever become stained? Yes 856 9. 4 10 . 6 63. 8 No 452 5.0 5.6 33. 7 N/A 34 0. 4 0. 4 2. 5 6. Have you ever experienced a mineral deposit buildup on fixtures? Yes 1001 11. 0 12. 4 75. 0 No 317 3.5 3. 9 23. 6 N/A 26 0. 3 0. 3 1.9 7a. Do you presently have a water softener? Yes 1062 11.6 13. 2 79. 1 No 251 3.0 3.1 18. 7 N/A 27 0. 3 0. 3 2. 0 7aa. -an iron removal filter system? Yes 69 0. 8 0. 9 5. 1 No 1122 12. 3 13.9 83. 6 N/A 149 1.6 1.9 11.1 7b. If no, intentions of installing a Water Softener within the next year? Yes 61 0. 7 0. 8 4. 5 No 291 3. 2 3.6 21.7 N/A 997 10.7 12. 1 72. 8 7bb. An Iron Removal Filter System? Yes 42 0. 5 0. 5 3. 1 No 923 10.1 11.5 68.8 N/A 76 0.8 0. 9 5.7 THE CITY OF EAGAN THE DOCUMENT CENTER "Water Quality Survey" ' page 2 b Z. TABLE 1 cont. STATISTICAL TABULATIONS % OF 9118 % OF 8048 % OF 1342 QUESTION RESPONSES , SENT CONNECTIONS RECORDS 8a. Do you feel that your water supply should be "softened"? Yes 815 8.9 10. 1 60. 7 No 432 4. 7 5. 4 32. 2 N/A 97 1.1 1. 2 7. 2 8b. . . . .have the iron removed? Yes 999 11. 0 12. 4 74. 4 No 239 2.6 3. 0 17. 8 N/A 101 1.1 1. 3 7. 5 9a. If yes, who do you feel should provide Soft Water qualities? City 371 4. 1 4. 6 27. 6 Homeowner 745 8. 2 9. 3 55. 5 N/A 226 2. 5 2. 8 16. 8 9b. Iron Removal qualities? City 913 10. 0 11. 3 68. 0 Homeowner 240 2.6 3.0 17. 9 N/A 189 2. 1 2. 3 14. 1 10. Would you like to have the City hold an informational meeting? Yes 952 10. 4 11.8 70. 9 No 244 2.7 3.0 18. 2 N/A 140 1. 5 1.7 10. 4 11. 114 comments input from 268 records The attached report provides the comments made by approximately 50% of the first 250 surveys answered. THE CITY OF EAGAN THE DOCUMENT CENTER "Water Quality Survey" ' page 3 63 Table 2 CORRELATION ANALYSIS QUESTION YES YES YES YES CITY CITY 7a. YES: 1062 3. 953 4. 582 5. 623 6. 756 9a. 244 9b. 694 89. 7% 54. 8% 58. 7% 71.9% 23. 0% 65. 3% NO: 251 3. 241 4., 178 5. 206 6. 219 9a. 114 9b. 197 96. 0% 70. 9% 82. 1% 87.3% 45. 4% 78.5% 7aa. YES: 69 3. 64 4. 46 5. 48 6. 49 9a. 14 9b. 39 92. 8% 66. 7% 69. 6% 71.0% 20. 3% 56. 5% NO: 1122 3. 1019 4. 643 5. 702 6. 844 9a. 310 9b. 773 90. 8% 57. 3% 62. 6% 75. 2% 27. 6% 68.9% 7b. YES: 61 3. 58 4. 39 5. 51 6. 49 9a. 27 9b. 42 95. 1% 63.9% 83. 6% 80. 3% 44. 3% 68.9% NO: 291 3. 277 4. 199 5. 230 6. 253 9a. 109 9b. 222 95. 2% 86.4% 79. 0% 86.9% 37. 5% 76. 3% 7bb. YES: 42 3. 40 4. 28 5. 29 6. 32 9a. 12 9b. 28 95. 2% 66. 7% 69. 0% 76. 2% 28. 6% 66. 7% NO: 921 3. 842 4. 524 5. 585 6. 700 9a. 255 9b. 638 91.4% 56.9% 63. 5% 76. 0% 27. 7% 69. 3% THE CITY OF EAGAN THE DOCUMENT CENTER "Water Quality Survey" 6LL page 4 rd 11 \011 11 \ it II co 11 Iti clu 11 If 1 \ a :a-+ 0. •.1 L t O 41 If II m \A II �1 II v i : u : i • I ; o rn. ! � o ; : a F i N n C 4•N44 A > a I .•1-. 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II W 11 11 � I .U) I ' i I ; I II f 1 I It I N :W !. 11 E 11 I Il Z ( •UI Ila �l 11 s I i I I i I I u v t 11I o ri I I I I n It i ;Z iIt �1 II 3 :W If 41 11 O E i I I i 11 UII i 11 g l .2 11 �I tl elf :J 1 I I I I r w It it ii 00-1 :on w u } ' i v a '1 I 11 F z ! I I i i 1 0- ... h U JI II UI Z w 11 11 it No :¢ I r . If It w q II F ¢ II 11 II Q 4 J II it i II W ilY _ 11 it it F=-w .U) a 11 U It W i 1 j11 li iil U1 F I i I I i I I II II ! 41 :3 li h J i I i i CL 11 it '1 W C9 .h . Izit cra .0W Z TO: THE HONORABLE MAYOR AND THE CITY COUNCIL FROM: THOMAS A. COLBERT, DIRECTOR OF PUBLIC WORKS �n— DATE: NOVEMBER 27, 1981 RE: 12-1-81 CITY COUNCIL MEETING, SUPPLEMENTAL INFORMATION Because of the early Council packet distribution that occurred due to the Thanksgiving Holiday schedule, the feasibility report for Project 338 was not completed in time for inclusion in the normal packet distribution that was sent out on Tuesday, November 24. Therefore, this report is being sent to you for your attention so that you may have an opportunity to review it in detail prior to the December 1st Council Meeting when it is anticipated that this report will be discussed. We have also completed a tabulation and comparison of user rate fee schedules from 23 municipalities in the metropolitan area. It is hoped that this re- port will help to give the Council some insight as to what comparative rates in other communities are for sanitary sewer and water users of the City's system. This comparison is based on present 1981 rate structures for all re- ferenced municipalities. Our Consulting Engineer, Bob Rosene, and myself will be available at the December 1st Council Meeting to discuss in detail any aspect of the report or survey. TAC/j a ch cc - Thomas L. Hedges, City Administrator pip November 27, 1981 DEAR MAYOR AND COUNCIL: The attached letter was not able to be included in the mailing sent out on Wednesday, November 25. Discussion with Paul Hauge's office has indicated that a verbal response on Monday, November 30, or as soon as possible, would be greatly appreciated and help to assist in his discussions with the appel- lants attorneys. Sincerely, Thomas A. Colbert, Director of Public Works TAC/j ach PIP PPPPP PAUL H. HAUGE & ASSOCIATES, P.A. ATTORNEYS AT LAW 3908 SIBLEY MEMORIAL HIGHWAY EAGAN (ST. PAUL). MINNESOTA 58122 PAUL H. HAUGE AREA CODE 612 BRADLEY SMITH November 25, 1981 TELEPHONE 454.4224 KEVIN W. EIDE DAVID G. KELLER Eagan City Council 3795 Pilot Knob Road Eagan, Mn 55122 Re: Thomas Lake and Carlson Lake Storm Sewer Trunk Appeals Dear Mayor and Councilmembers: On Friday, November 20, Phil Gjevre and Ken Ketcham called and asked to meet with me and Brad at our office concerning a proposed settlement of the Thomas Lake and Carlson Lake storm sewer trunk appeals. We discussed in detail the status of the assessments including the fact that a hearing has now been scheduled for December l at the regular City Council meeting regarding the 87 parcels being reassessed. The assessment includes approximately $4,000 in appraisal fees and other miscellaneous costs incurred by the City during the reassessment process which have been spread out on a percentage basis on the assessment roll amongst all of the 87 parcels. When the notices were sent to the property owners, apparently there was an error in some of the figures included in the notice in that our appraiser Bob Hutchinson had some figures that were not correct. New notices have been sent out and this should not constitute a defect in the proceedings because the amounts on the notices are not a requirement by statute. Mr. Gjevre and Mr. Ketcham recommended that the hearing be continued until January in order for the Council to seriously look at the possibility of negotiating a settlement. Their suggestion was a 40% reduction in the amount of the storm sewer assessment on each of the parcels. They also indicated that they would attempt to avoid publicity and therefore not create a precedent. We have discussed this proposal with Tom Colbert and Tom Hedges and also with Councilmember Parranto and it was decided that I send a note to all the Councilmembers asking their reaction by Friday, November 27 concerning this proposed settlement offer. The total amount of assessments are $54,000 meaning about a $20,000 reduction at 40%. If the Council decides that further negotiation is proper, the hearing could be continued but at present the hearing is scheduled for December 1. I understand that Ken Ketcham has 87 written objections ready to be filed on December 1 if the hearing is held on that date and if this does happen then we would recommend that a separate night be scheduled by the Council for hearings on as many of the objections as possible. I understand that there r• -"q�q r• Eagan City Council November 25, 1981 Page Two are a number of Council meetings in December and Tom Hedges suggested the possibility of December 10 at 7:00 p.m. at City Hall. In any event, I would appreciate having a call from each of you hopefully by Friday so that we can pass on to Mr. Ketcham and Mr. Gjevre the reaction of the Council. Very-truly;fyours, Paul H. Hauge skk SUMMARY REPORT ON WATER TREATMENT PROJECT NO. 338 FOR EAGAN, MINNESOTA 1981 it Poul, miam D& 1�l(W I` J . Kri7h A.Cnrdoa, P.E. I Unrr G.Boncstroo, P.E. Thon+as E.Noyes, P.E. Ci p Robcrt IV.Rosene,P.E. Richard IV.Faster, P.E. J,,ecrh C. Anderlik,P.E. Robert G.Schanicht. P.E. .2335 It/ `/+»moi #IA.-ay 36 Bradlard A. Lemberg. P.E. Afanin L.Sorrala, P.E. P.-4 Richard E. Turner, Y.E. Donald C. Burgardt.P.E. S/. na..l, Afi..,�55tt3 James C.Olson. P.E. Jerry A.Bandon,P.E. PA.:612-636-4600 � Mark A.Hanson,P.t'. Charles A.Erickson Leo Af. Pawelsky November 13, 1981 �( 1956 1981 Harlan Af. Olson nrtrid e.olsar+ cl nnr versary' Honorable Mayor and Council City of Eagan 3795 Pilot Knob Road Eagan, Mn. 55122 Re: Summary Report on Water Treatment Project 338 Our File No. 49230 Dear Mayor and Council: Transmitted herewith is our Summary Report on Water Treatment, Project 338. This report provides a summary of the more detailed report on Water Treatment for the City of Eagan. We will be pleased to meet with the Council and other interested parties at a mutually convenient time to review this report. It is suggested that a Public Information Meeting be held at your convenience. Respectfully submitted, I STROO, kSENE, ANDERLIK & ASSOCIATES, INC. s R. Maland JRM:li I hereby certify that this report was prepared by me or under my direct supervision and that I am a duly Registered Professional Engineer under the laws of the State of Minnesota. Robert W. Rosene Date: November 13, 1981 Reg. No. 3488 Approved by: � fat omas A. Colbert Director of Public Works Date. 7- 7231a 7231a SUMMARY REPORT ON WATER TREATMENT PROJECT NO. 338 EAGAN, MINNESOTA November 5, 1981 SCOPE: The City of Eagan currently obtains its water supply from wells drilled into the Jordan Sandrock Aquifer. The Jordan water is very hard and also contains excessive amounts of iron and manganese which have resulted in many customer complaints regarding red or rusty water, spotting of clothes, staining of fixtures, . and odors. The 1981 published Report on Water Treatment for the City of Eagan re- views the current water quality problems and evaluates the various methods of removing objectionable materials from Eagan's raw water. This Water Treatment Report provides cost estimates and a financing plan for a 12 million gallon per day (MGD) treatment plant which is anticipated to serve the City of Eagan through the year 2000. This Summary Report presents a synopsis of the Report on Water Treatment. EXISTING FACILITIES: The City has nine existing wells with a total capacity of approximately 8,500 gallons per minute (GPM) or 12.24 MGD. Most of the water is supplied by six wells of 1000 to 1400 GPM capacity located on the two municipal well sites. Three smaller wells of approximately 500 GPM each are currently used only during peak demand periods. The existing storage includes a 0.5 MG elevated tank at the Univac site, a 5.0 M.G. ground reservoir on Yankee Doodle Road near T.H. 149 and a 2.0 M.G. ground reservoir on Cliff Road east of Pilot Knob Road. A booster station at the 2.0 M.G. reservoir provides service to the southern portion of the City. - 1 - 7168a The existing Eagan water system currently serves approximately 4,952 con- nections and approximately 20,000 people. This system receives water directly from the deep wells following fluoridation and chlorination. Fluoridation and chlorination, as required by the Minnesota Department of Health, are the only water treatment now performed. WATER DEMANDS: The rate of water consumption varies widely during different periods of the year and different hours of the day. Present water usage, in- cluding residential, commercial, industrial and public uses, averages approxi- mately 135 gallons per capita per day. A maximum day water demand during the - lawn sprinkling season is 2.5 to 3 times this rate. For example, the 1980 daily usage averaged 2.6 MGD while peak day demand reached approximately 8.7 MGD during hot summer weather. While rates vary during the peak day, the maximum hour consumption imposes the critical demand on the distribution system. Max- imum hour rates are met through a combination of water from the wells and from the storage reservoirs. These maximum hour rates are usually of relatively short duration during the daylight hours which allows the reservoirs to fill during the night. WATER QUALITY: All of the municipal water for Eagan is drawn from the Jordan aquifer. Water obtained from this strata or deeper stratas is considered to be safe from pathogenic or disease causing organisms. However, such water normally contains other objectionable substances which must be removed to avoid customer complaints. Water taken from the Jordan aquifer typically has excessive amounts of iron and hardness producing minerals and manganese is frequently present. Even small amounts of iron and manganese can cause prob- lems. The U.S. Public Health Service indicates that an iron content of 0.3 2 - 7168a parts per million (ppm) and/or a manganese content of 0.05 ppm can be expected to create problems with the staining of plumbing fixtures and clothing and other nuisance type conditions. The American Waterworks Association indicates that an ideal quality water would have less than 0.05 ppm of iron and less than 0.01 ppm of manganese. The municipal wells in Eagan vary from 0.06 to 4.8 ppm of iron and from 0.02 to 0.24 ppm of manganese. Considering only the large wells located in the two major well fields, iron averages 0.28 ppm and manganese averages 0.21 ppm. See Appendix "B" for comparison. The total hardness of the Eagan water supply is about 300 ppm or 17.4 grains per gallon (gpg). Water over 180 ppm or 10.5 gpg is considered very hard. Both Minneapolis and St. Paul have their water supply's hardness re- duced to 4 to 5 gpg. The most common objections to hard water are: 1. It consumes excessive amounts of soaps and detergents. 2. It has an adverse effect on clothing and other articles being washed. 3. Accumulation of mineral scale from hard water shortens the life of different types of fixtures and heating systems. 4. It is unsuitable for many industries. Results of a questionnaire circulated by the City of Eagan in September, 1981 indicate that approximately 80% of the residents are utilizing home water softeners. WATER TREATMENT: The citizens of Eagan have expressed their displeasure with the current quality of water being supplied. Most of this displeasure has been directed toward iron in the water though it is suspected that manganese is contributing substantially to the problem. The hardness of the water is - 3 - 7168a { also an undesirable characteristic. The large number of home softeners in use indicates that most residents desire to have softened water. Iron and Manganese: The most feasible method for removing iron and manganese from the municipal water of Eagan involves oxidation by potassium permanganate using continuously regenerated manganese green sand filters. Potassium per- manganate is continuously added to the raw groundwater prior to passage through a filter bed of green sand exchange medium. Both the iron and manga- nese ions are precipitated from the water and removed through this filtration process. This treatment process can utilize either the pressure type or the gravity flow type filters. Cost estimates for both methods of filtration are con- tained in the Water Treatment Report. The treatment plant utilizing gravity flow filters is estimated to be approximately 14% less in initial cost. This plant has a further advantage because the filtration and backwash operations are more easily monitored in the open tanks of the gravity filter as opposed to the closed tank pressure filters. The operation and maintenance costs of the gravity filters are slightly higher than the pressure filters but the tot- al average annual cost of the gravity filter system is lower. Iron and manganese cannot be conveniently removed with home water soften- ers. Special treatment units are required but they are expensive and not com- monly found in individual homes. Iron and manganese cause problems with stan- dard home softeners and can significantly increase the cost of operating home softeners. Hardness Reduction: The two major methods of reducing hardness are the ion exchange and the lime-soda process. Most home softeners use the ion exchange - 4 - 7168a method in which a sodium zeolite exchanges sodium ions for the calcium or hardness producing ions. Most home softening systems soften only the water a going to the hot water heater and provide unsoftened water through the cold water tap for drinking and other domestic uses. Hardness reduction of municipal water supplies normally is provided by the lime-soda ash method which removes approximately two-thirds of the hardness from the water by precipitation and does not add sodium ions to the resulting hardness reduced water. The majority of the hardness of the water in Eagan is of the bicarbonate type with very little non-carbonate hardness. Under normal conditions, lime is used to remove the bicarbonate hardness and soda ash is utilized to remove the non-carbonate hardness. Because very little non-carbonate hardness exists, soda ash is not required and hardness reduction can be achieved with the lime process only. The lime process provides complete treatment of municipal water, since in addition to reducing hardness, it removes iron and manganese. No additional chemicals or treatment steps are required for this iron and manganese remov- al. The lime treatment process follows a sequence of aeration, chemical addi- tion, mixing, flocculation, settling, re-carbonation and filtration. The lime sludge which accumulates on the filters must be sufficiently dewatered so that it can be handled, transported and placed in a landfill with no detrimental effects on the landfill itself. Groundwater Contamination: Recent advances in the analytical techniques for the detection of very low concentrations of toxic compounds in water have in- creased public awareness of existing and potential problems of groundwater con- - S - 7168a tamination. Many of the toxic compounds detected have been definitely linked to cancer. Most groundwater contamination that has occurred to date is the result of improper disposal of toxic chemical waste. The leaking of these contaminants through the ground and into the water supply aquifers is a slow process which may take many years and is primarily dependent upon the distance and nature of the soils through which the contaminant must travel. At the present time there are no known contaminants in the Jordan aquifer in the vi- cinity,of Eagan and it is certainly the intention of the State and City offi- cials to make every effort to prevent such a contamination from occurring in the future. Should such contamination occur, a central treatment plant, as pro- posed, would provide a point at which contaminants could be removed. Sizing and Phased Construction: A review of the current average and peak de- mands in combination with the expected growth of the City indicates that a water treatment plant of 12 MGD capacity is the optimum size for the first stage of treatment for the City of Eagan. Based on the expected growth pat- terns, this 12 MGD plant should be sufficient to the year 2000. Initially, the plant will meet all the peak demands. As demands increase, small amounts of untreated water will have to be blended with the treated water to meet peak demands on an average of five times per year. This infrequent blending of un- treated water is expected to cause no water quality problems and is insignifi- cant compared to the cost savings achieved through the use of a 12 MGD plant as compared to a larger 16 MGD plant. A plant of 16 MGD capacity would be re- quired to meet all peak demands through the year 2000. By blending untreated and treated water 1.5% of the time (4-6 times/yr) a 25% reduction in plant size can be achieved (12 MGD vs. 16 MGD) . - 6 - 7168a lory COST ESTIMATES: Cost estimates have been prepared for the construction of an iron and manganese removal plant utilizing pressure filters, the same type of plant utilizing gravity filters and a hardness reduction plant utilizing the lime process. Costs are based on 1982 construction costs and can be related to the Engineering News Record (ENR) Index for Construction of approximately 3916. If construction is delayed beyond 1982, future changes in this index will provide reasonably accurate cost changes for the project. The cost estimates for the three plants were compared on an annual cost basis. Detailed cost estimates are provided in Appendix '_'C" to this report. A summary of the cost estimates is presented in the following table: 12 MGD TREATMENT PLANT COST SUMMARY Type of Plant Total Capital Cost Annual Cost*(20 yrs) Iron & Manganese (Gravity Filters) $ 6,871,000 $1,083,500 Iron & Manganese (Pressure Filters) $ 7,842,000 $1,164,500 Hardness Reduction (Lime Process) $10,943,000 $1,773,200 (with Iron & Manganese Removal) * Includes operation and maintenance costs for the initial year of opera- tion. It is proposed that the expenditures for water treatment be recovered through the use of a combination of the following: A. Water user rate Revenue (cost/1000 gal) B. Continuation of Treatment surcharge to the quarterly water bills (1981 rate is $2.75/qtr) C. Treatment Plant connection fee added to existing water connection permit D. Accumulated water treatment funds 7 - 7168a The current water bill incorporates water treatment surcharges of $2.75 per connection per quarter and approximately 8.00 per 1,000 gallons of water used. These surcharges would be continued. The treatment plant connection charge would be charged only to new connections to the system and not to those presently connected to the water system. The costs of operation and mainten- ance as well as a portion of the bonded debtedness would be covered by water revenue from increased water rates. The expected cost recovery system along with a summary of the existing water rates is presented below: WATER SUPPLY AND TREATMENT COST RECOVERY SYSTEM A) Existing Water Rates Administration $2.80/quarter Treatment Surcharge 2.75/quarter Subtotal $5.55/quarter Water Rate $0.55/1,000 gals. 15,000 gal/qtr TOTAL (Based on 24,900 gal/qtr) $19.24/qtr minimum) B) Water Rates with 12 MGD Iron & Manganese Removal Plant Treatment Plant Connection Charge $450.00/connection** Administration $2.80/quarter Treatment Surcharge 2.75/quarter Subtotal $5.55/quarter Plant Capital Cost $0.15/1,000 gals. Plant 0 & M Costs 0.18/1,000 gals. Subtotal $0.33/1,000 gals. Current Water Rate $0.55/1,000 gals.* Total Water Rate $0.88/1,000 gals. TOTAL (Based on 24,900 gal/qtr) $27.46/qtr (42.7% increase) - 8 - 7168a C) Water Rates with 12 MGD Hardness Reduction. Plant (including Iron & Manga- nese Removal) Treatment Plant Connection Charge $650.00/connection ** Administration $2.80/quarter Treatment Surcharge $2.75/quarter Subtotal $5.55/quarter Plant Capital Cost $0.40/1,000 gals. Plant 0 & M Costs $0.35/1,000 gals. Subtotal $0.75/1,000 gals. Current Water Rate $0.55/1,000 gals.* Total Water Rate $1.30/1,000 gals. TOTAL (Based on 24,900. gal/qtr) $37.92/qtr (97.1% increase) * Includes $0.08/1,000 gals. surcharge for treatment ** Residential equivalent connection The effect of the increased water rates for a typical family of three is demonstrated in the following table: TYPICAL WATER BILL INCREASE FAMILY OF THREE Daily Water Use 270 gallons Monthly Water Use 8,300 gallons Yearly Water Use 100,000 gallons Added Cost - Iron & Manganese Removal $2.73/mo.($8.19/qtr) Added Cost - Iron, Manganese removal & Hardness Reduction $6.23/mo.(_$18.69/gtr) ECONOMICS OF MUNICIPAL HARDNESS REDUCTION Detailed comparisons of costs were made between municipal hardness reduc- tion, municipal hardness reduction plus additional home softening and home softening, only. In this analysis it was assumed that municipal iron and man- - 9 - 7168a ganese removal would be provided as. a minimum treatment in all three cases. The cost of municipal hardness reduction was therefore assumed to be the added capital and operation and maintenance cost of hardness reduction with iron and manganese removal over iron and manganese removal only. The cost per 1000 gallons for hardness reduction was based on the assumption that the entire cost of treatment would be recovered through water rates. A comparison of the costs is presented below: ALTERNATE SOFTENING METHODS COST SUMMARY Municipal Hardness Reduction 42 /1000 gallons Municipal Hardness Reduction plus Home Softening 88t/1000 gallons Home Softening 87C/1000 gallons Hardness reduction provided by a municipal plant is less expensive than that provided by the home softener. Hardness reduction by the lime process removes approximately two thirds of the hardness. Those residents having ex- isting water softeners can continue to reduce the hot water to 0 gpg hardness utilizing only approximately one third as much salt for regeneration purposes as they are currently using. Future residents desiring 0 gpg hardness in their hot water could purchase a smaller water softener than is currently used. Those future residents who feel that hardness reduction to 5 gpg is ad- equate would not require a water softener. A disadvantage of municipal hard- ness reduction is that water customers would lose the option of using 17 gpg water in their cold water systems. - 10 - 7168a Appendix A on page 12 presents an elementary financial analysis that was used to show the impact on the utility fund balance using the connection and rate fees presented in this report. It should be noted that the connection charge shows a 5% annual increase to reflect the anticipated annual increase ,t of capital costs for individual home unit installations while the user rate fee remains constant due to the fact that the estimated annual operation and maintenance costs were based on constant 1982 dollars. A more detailed financial analysis will be prepared by the City's fiscal consultants and presented as a supplement at a later date. PROPOSED TIME FRAME SCHEDULE Presentation of Report to Council December 1981 Public Hearings Winter 1982 Approve Plans & Specs/Order Bids Spring 1982 Begin Construction Summer 1982 Plant Operational Winter 1983 - 11 - l 1 f 1 'k O N 00 r N O O 00 00 M O1 % O N M �o ul Vl %D %0 V1 V1 0% N O M N rn CO O CO ID J n J O J O n J N w aO n N M G O J •O J O 00 Vl N M n .p VY n C O O - u1 10 M V1 •O N •C 10 O N � 00 'J %D Ln ^� J u> M m •b 07 O co 'D In O 00 O, J M V1 m O G .-� r u> M M M J kD 00 •--� V1 O+ 7 ca O 00 •O Vl Lf) IT J V1 %0 n O+ -� 10 � v> O O O O O PQ O O O O O O O O O O O O O O O O O >1 O O O O O O O O O O O >1 0 O O O O O O O O O O w y O O O O O O O O O O O H al a) m l O O O O O O O O O o O 01 m I 00 O O O O O O O O O 'O > G 1 V1 u'1 Lnu1 Ln V1 V1 V1 u1 b > - - - - - - G O 01 N N N N N N N N N N N C O N 0 0 0 0 0 0 0 0 0 0 0 O U d O U M M M M M M M M M M M K1 NX - — — •-i -" — — — — •r Ki R. 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OO IX) OD W W O� 00 a m s rn rn rn m 01 rn 01 rn o rn w a rn O^ 01 rn o D+ m rn o rn * W 12 - APPENDIX "B" COMPARATIVE TABLE WATER QUALITY CHARACTERISTICS ITEM DEPARTMENT OF HEALTH APWA* ' EAGAN'S MPLS/ PROBLEM LEVELS RECOMMENDED LEVELS EAGAN S RANGE AVERAGE ST.PAUL IRON 0.3 0.05 0.06-4.8 0.28 N/A MANGANESE 0.05 0.01 0.02-0.24 0.21 N/A ARDNESS N/A N/A N/A 17.4 4-5 *American Public Works Association N/A Not Available 13 - APPENDIX "C" TREATMENT PLANT COST SUMMARY - EAGAN INITIAL. YEAR OF OPERATION 12 MGD PLANT - MAXIMUM MONTH DESIGN Iron-Manganese Iron-Manganese Gravity Filters Pressure Filters Hardness Reduction Construction Costs $5,309,000 $6,064,000 $8,585,000 10% Contingencies 531 ,000 606,000 852,000 Sub-total $5,840,000 $6,670,000 $9,367,000 15% Engr. ,Legal,Admin. 876,000 1,001,000 1,405,000 Total $6,716,000 $7,671 ,000 $10,776 ,000 Relocate gas pipeline 171,000 171,000 171 ,000 Total Capital Cost $6,871,000 $7,842,000 $10,943,000 Annual Capital Cost $ 863,500 985,500 1,375,200 Operation & Maintenance * 220,000 199,000 398,000 Total Annual Cost $1,083,500 $1,164,500 $ 1,773,200 *Initial year of operation - 14 - 7168a 1981 "INICIPAL SBER MID MATER RATE COMARISON With the assistance of the City of Bloomington, the attached survey presents a comparison of average monthly and quantity costs for san- itary sewer service and water availability. Based on the average metropolitan usages, . the average water costs were based on 8,000 gal/mo and the sewer costs were based on 6,000 gal/mo. This compara- tive- survey was based on these averages due to the many different methods used by the cities of incorporating minimum fees and sliding fee schedules per 1,000 gallons usage. This is not meant to be a comprehensive survey but rather an informative one based on responses received. Those communities that presently have some form of water treatment are so noted. Thomas A. Colbert November, 1981 NOVEMBER 19 *Iron Removal Treatment Plant WATER RATES **Hardness reducing Plant ***Both Iron Removal & Hardness DECLINING TABULATION Reducing ****Water purchased from (Based on 8,000 gal/mo) Mpls/St Paul system AVERAGE COST AVERAGE COMMUNITY 1000 GALS. MONTHLY CHARGE 1. Prior Lake $1.05 $8.40 2. Maplewood **** 1.02 8.16 3. St. Cloud 1.01 8.10 4. Excelsior .99 7.95 5. Wayzata * .95 7.60 6. Bloomington *** .90 7.22 7. Columbia Heights **** .90 7.20 8. Richfield ** .90 7. 17 9. Golden Valley .85 6.80 10. St. Paul .85 6.80 11. Little Canada .80 6.40 �I 12. Brooklyn Park .79 6.28 13. Eagan .79 6.28 14. Woodbury .74 5.92 15. New Hope .71 5.68 16. Eden Prairie *** .62 4.96 17. Lakeville .62 4.99 18. Burnsville * .60 4.80 19. Oakdale .58 4.60 20. Blaine .49 3.89 21. St. Louis Park .47 3.73 22. Cottage Grove .40 3.20 23. Edina .40 3.20 Bloomington Proposal G 1.00 8.02 Bloomington Proposal H 1.02 8. 14 WASTEWATER RATES DECLINING TABULATION (Based on 6,000 gal/mo) AVERAGE COST AVERAGE COMMUNITY 1000 GALS. MONTHLY CHARGE 1. Woodbury $1.61 $9.67 2. Wayzata 1.50 9.00 3. Lakeville 1.26 7.57 4. Excelsior 1.22 7.33 5. Edina 1.17 7.00 6. Maplewood 1. 17 7.03 7. St. Paul 1. 10 6.60 8. Eagan 1.06 6.35 9. Brooklyn Park .97 5.83 10. New Hope .97 4.60 11. Oakdale .97 5.80 12. St. Louis Park .96 5.76 13. Prior Lake .95 5.70 14. Burnsville .89 5.33 15. Golden Valley .89 5.33 16. Blaine .85 5.08 17. Little Canada .83 5.00 18. Eden Prairie .80 4.80 19. Richfield .77 4.60 20. Columbia Heights .73 4.40 21. Bloomington .64 3.85 22. St. Cloud .64 3.84 23. Cottage Grove .56 3.33 Bloomington 1981 + 35% .87 5.22 WATER/WASTEWATER COMBINED COST DECLINING TABULATION AVERAGE COMMUNITY MONTHLY CHARGE 1. Wayzata $16.60 2. Woodbury 15.59 3. Excelsior 15.28 4. Maplewood 15.19 5. Prior Lake 13.40 6. St. Paul 13.40 7. Eagan 21:63: 8. Lakeville 12.56 9. Golden Valley 12. 13 10. Brooklyn Park 12.11 11. St. Cloud 11.94 12. Richfield 11.77 13. Columbia Heights 11.60 14. New Hope 11.50 15. Little Canada 11.40 16. Bloomington 11.07 17. Oakdale 10.40 18. Edina 10.20 19. Burnsville 10.13 20. Eden Prairie 9.76 21. St. Louis Park 9.49 22. Blaine 8.97 23. Cottage Grove 6.53 Bloomington Proposal G 13.24 Bloomington Proposal H 13.26 WATER/WASTEWATER RATES NOVEMBER 1981 ASSUME: 8000 GALS:/MONTH WATER USE 6000 GALS./MONTH SEWAGE FLOW ---WATER WASTEWATER TOTAL AVG. AVG. COST MONTHLY AVG. COST MONTHLY MONTHLY 1982 COMMUNITY 1000 GALS. CHARGE 1000 GALS. CHARGE CHARGE INCREASE BLAINE $ .49 $3.89 $ .85 $5.08 $ 8.97 BLOOMINGTON .90 7.22 .64 3.85 11.07 YES BROOKLYN PARK. .79 6.28 .97 5.83 12. 11 SEWER BURNSVILLE .60 4.80 .89 5.33 10. 13 WATER COLUMBIA HEIGHTS .90 7.20 .73 4.40 11.60 YES COTTAGE GROVE .40 3.20 .56 3.33 6.53 YES EAGAN .79 6.28 1.06 6.35 12.63 YES EDEN PRAIRIE .62 4.96 .80 4.80 9.76 YES EDINA .40 3.20 1. 17 7.00 10.20 EXCELSIOR .99 7.95 1.22 7.33 15.28 GOLDEN VALLEY .85 6.80 .89 5.33 12..13 LAKEVILLE .62 4.99 1.26 7.57 12.56 YES LITTLE CANADA .80 6.40 .83 5.00 11.40 MAPLEWOOD 1.02 8. 16 1.17 7.03 15.19 YES NEW HOPE .71 5.68 .97 5.82 11.50 YES OAKDALE .58 4.60 .97 5.80 10.40 YES PRIOR LAKE 1.05 8.40 .95 5.70 14. 10 RICHFIELD .90 7. 17 .77 4.60 11.77 YES ST. CLOUD 1.01 8. 10 .64 3.84 11.94 ? ST. LOUIS PARK .47 3.73 .96 5.76 9.49 ? ST. PAUL .85 6.80 1. 10 6.60 13.40 YES WAYZATA .95 7.60 1.50 9.00 16.60 WOODBURY .74 5.92 1.61 9.67 15.59 YES ' C) r I O •'- O N t0 i LL a) _ 11 1 i r Q) 1 a) (a r N i QI C O r r 3 N r, O I C •r 1(700000 (Or O CxNOL.S) LO +� 4) (.'3 4- LSO a) •r O N M M M N S- d1 �• N C J O a) I i i a) 0) p) a) O O O IT L!7 a) a) L +-) C i > 2 >) N O (0 4- ty4 I d i •-) i O.r •i C L L r r O L O 1 N O N •r O ^•�- O D U i •r r O U a) •r .0 a) r i i N r r N E (Cf ri N S- i 1 a) L) •r -0 O a) a) N N a) •r 4-3 a) 3-0 (O L 3 LL F- ^-O L 4-) 1 0 a) N >) 0) > O N O) a) C �� i O •r co r () 0 C (/) 4- S- 4-i i U r (L) 4-3 -0 r 0 '0 S- V) N a) a) (CI CO +-) C C O S- r 0— E (o C Q 0 (u 0 i0 I r 3 aJ C r a) Y4-) O L O O 4-) M r O Q+-) 4-) •0 C i d-) C >> U N r • U U U U Q S- I r F- O C i a) •r a) (O r T7 r r Q Q ro a) •r i 0— CO i i a) 3 i (2) a) (O r rts V) N N oZ5 d. 7: a) L1•r :3 C CD- C •{•) (o 0) i 0 O)\ O N •r Q) i N i (C a)•r C O O O (a U 1 >) a) r i co >> 0- (o 0) i (L) O S. i +-) O r L) (O a) 0— a) a) C 0 3 i •J (0 (t) C O r( r-i rl >) E N I L C •r d =r i E W N w O a) 6- a) O 4-) Q) U O (6 N 4- i (1) L -0 i Lo i L a) i- >, a) N U•r r 1 1 I I I i I C , a)00 a) 3 i- O +-) E 0-0 'I--) •r N Q I M: N +-)— CO •r 4-3 a) 0 -0 L a) i 1 a) N M co N U O N C a) 3 w a) r N I •r w a) (n O 4f} 3 i >) i 4-) a) =5 i Q co N r N U 0) a) a) >) m -0 O N oZ5 S- pOj i >1 O a) d--) 4- -0 a--) L 4--) -0� i N C •F) 41 S.- a) N (a S.. 1 r O +•) i oz's O a) (O •I, a) i rtt •r CO a) C r 0- r 3 •• Ll r0 1 •r 2 0 0 S• 3 E -0 O L E a) ro +3 a W r 0 (O i U I W M +-) U (0 7 +-) >) W r > •r N a) a) a) L U •r L L1 C 66 r E a) -P N r O > •r d-) N -0 a) N i C N Q C r U — •r E 1 Q a) i i •r E •r = CO i i 'O (LS O r•r a) •r W 3 a) S1 i •r (0 0 3 a) E N -) C a) + U +) Q a) 3 CL 4-3 "0 r L I W 4-,)r + r r N •r C a--) N Q L2 a) i N ().a i Q -LLJ .- +-) O i a) F- O) S- a)•r = M O C O C M O L C = = i M 0 a) N � N N r E I--• w C 1 N C ro +••) co -0 a) C a) C1 E U +-) U C1'r .r Q O i = ..0 L N oC 3 V 1 3 •r 2: F— 3 3 W W F— 1 3 I W p)') � I C U N r N Q i r 3 (N N (N r- Ll7 \ C C C I •r n 000 m • r r r 1 N N LLJ F. rrr 0 0 S-Ef} LI) Lt7LS) CTMMMMM Q 1 r a) a) 1� 1� � LS) ct O l0 00 (O rtf (6 . 3 U3 C'3 C'3 a) t1N QN 1 ^ 0 NNN00 -4CIIJ � E"O Z C C G •0 1 '0 N = O b4 W (C ro ro (CI O C E — p[ N N Nr U 1 •r O Q' = :3 = (n S- r C C 0 0 0 •r 1 m r •r 1--4 CL (LO F— F-- F— S• I a) 0) S- i S. 4-3 1 C 0 r = N Sid Cl-fa 1 r (o C 0 0 0 0 0 0 0 r N O 0 0 0 0 0 0 N 100 0- I •r 0 r 000000 M M a (CS 00 LO ID l0 lc to (Cf 1 ri N M LO M i +-) U3 O 1ci C. i N O I a) A >) C GI' Ln d Q) r O r r 0 ,b{ I ^ C•0 L L L Nr (A . 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HAUGI; & ASSOCIATES. P.A. ATTORNEYS AT LAW 3908 SIBLEY MEMORIAL HIGHWAY EAGAN (ST. PAUL), MINNESOTA 55122 PAUL H. HAUGE BRADLEY SMITH AREA CODE 612 KEVIN W. EIDE October 23, 1981 TELEPHONE 454.4224 DAVID G. KELLER Honorable Mayor and City Councilmembers Eagan City Hall 3795 Pilot Knob Road Eagan, MN 55122 Re:. Special Assessment Hearing Procedures Dear Mayor and Councilmembers: In preparation for various assessment hearings at which objections are expected, our office has attempted to outline suggested procedures to bolster the legal validity of the assessments when they are levied. Assessment hearings should be thought of as occurring in two stages: A. The first stage is the first hearing at which objections must be presented in writing. The City Council would make specific findings at the preliminary stage as follows: 1. A statement of the total cost of the project, at least to the extent known at the time of the assessment hearing; 2. The total assessments for the project; 3. That each parcel is specially benefited by the project; 4. That for each parcel the special benefit equals or exceeds the assessment; and 5. That the assessment is uniform across the same class of property. These findings should be made at the initial stage even if objections are not filed. Where objections are filed, the City Council would approve the assessment roll as to all parcels for which objections have not been filed and would con- tinue the hearing for all parcels for which there are objections filed. B. At the second stage of the continued hearing, the City Council would determine the assessments at a formal hearing at which a court reporter would be present to take testimony. We would suggest the following format for the formal hearings: 1. The City Attorney would open the hearing by making a brief statement summarizing the procedures. 2. Testimony would be taken concerning the assessments. October 23, 1981 V` Page Two a. The City's witnesses would appear first, and these would be substantially the following: 1. The City Engineer would testify with regard to the project history. 2. The City Clerk, Assessment Clerk, City Administrator or Public Works Director would testify as to the necessary notices and other contacts with the property owners to establish all necessary procedures were followed, and to place on the record any specific requests by property owners for the project, including any agreements by property owners to pay all necessary assessments. In addition, the City Clerk, Assessment Clerk, City Administrator .or Public Works Director would testify as to the cost of the project, and the assessments for the project, and would also testify as to the assessment. for each objecting parcel. In addition, the Clerk would - - -- ---- testify as to the method of assessment and the basis for determining the method of assessment. c. An appraiser appearing on behalf of the City would testify with regard to the special. benefit for each objecting parcel, based upon the increase in market value as a result of the improvement. The testimony by City witnesses should probably be done in two stages, the first stage to be testimony about the project in general, the costs and assessments in general, and general information about the appraisals. After this is done, then specific testimony about the details of the project, the costs and assessments, and the benefit for each parcel should be done separately. b. After the City's testimony with regard to each particular parcel is completed, the property owner of that parcel would have the right to present his or .her own testimony. The City would have the right to rebut the testimony of the property owner, and the property owner would in turn have the right to do so to the City's testimony until rebuttal is complete. The hearing would then continue on to the next parcel until all parcels have been heard. Testimony by City witnesses would be under oath, and they would be subject to cross examination, but testimony by property owners would not be required to be under oath, and their witnesses would not be subject to cross examination unless the property owner consented to that. 3. After the hearing is complete, the City Council would leave the record open as to each parcel for 30 days in order to allow each side to submit additional written evidence. For a period of 45 days after the close of the hearing, the Council would leave the case open to consider written motions to either reopen the hearing or extend any time limitations. For 60 days after the close of the hearing, the property owner and the City staff would be allowed to submit briefs and proposed findings of fact, conclusions and orders as to any parcel. After the 60-day period, the City Council would make its findings, conclusions and order. These should include the five specific findings that have been mentioned above. 7ae r 23, 1981 hree our hope that if these procedures are followed, a number of potential s will be avoided by giving property owners a formal hearing, and that the City s case in District Court upon appeal would be strengthened by formal testimony. Very truly yours, PAUL H. HAUGE & ASSOCIATES, P.A. Paul H. Hauge - -----Bradley Smi skk w N CLZ a a U a Q fA O � 0X. Q (w/ NW X—fix `� W Z n. W Z U) to I Wawtocr W W W •':�:2 ' ';': X- - Q } Z cn z Q V z I Q Q ` � crW ow a WWF ctl � 1.L. w _z J r H w W CL rc a w z 7 a W x w r x zx w 4f O W J Z � � J a > w YWxG6 a > m a W V J Q J w Ma I V w U xa W.� N J x IL U• W Ynxr y 2 ad5ff 0 w z '•i'iE;t?'yi'i Oz O z N z co O 0 ~ E. 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