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08/04/1983 - Advisory Parks & Recreation CommissionMEMO TO: HONORABLE MAYOR AND CITY COUNCIL MEMBERS TOM HEDGES, CITY ADMINISTRATOR FROM: KEN VRAA, DIRECTOR OF PARKS AND RECREATION DATE: AUGUST 18, 1983 RE: JOINT MEETING CITY COUNCIL ADVISORY PARKS RECREATION COMMISSION Attached to this cover memo is section "J" of the Parks System Plan entitled "Funding and Implementation." This section will comprise the major discussion item at the joint Council /Commission which is now scheduled for August 30th. The Advisory Commission, at the July Commission meeting, spent a con- siderable amount of time in reviewing cost estimates for individual park development sites. And, subsequently revised the proposed park site develop- ment summary. The individual park site costs have been condensed to a one page summary sheet and is part of the "Funding and Implementation" section. The entire section was then reviewed by the Commission at the August 4th meeting, where it was recommended for review by the City Council at this now scheduled joint meeting. A complete agenda will be developed with the City Administrator, Chairman Martin, Mr. Erkkila and I to insure that the time spent by the Council and Commission are maximized as work on the study begins to come to an ending. There are numerous items, in addition to this section review, which will require discussion and direction to be given to the consultant and staff. The review of these items will insure that the study meets expectations for completion and completeness. cc: Roger Martin, Chairman Advisory Parks Recreation Commission Respectfully submitted, Ken Vraa, Director Parks and Recreation August 18, 1983 MEMO TO: ADVISORY PARKS AND RECREATION COMMISSION FROM: KEN VRAA, DIRECTOR OF PARKS AND RECREATION RE: JOINT MEETING CITY COUNCIL ADVISORY PARKS RECREATION COMMISSION A joint meeting of the City Council and Advisory Parks and Recreation Commission has been set for Tuesday, August 30th at 7 :00 P.M. at the Eagan City Hall. Please reserve this date on your calendar for this joint meeting. The members of the City Council have now been sent the section regarding "Funding and Implementation" plan which will be the main topic of dis- cussion at that meeting. In addition, the City Administrator, Chairman Martin, Mr. Erkkila and I will be developing a complete agenda of other system study issues for discussion. This will maximize on the time of the Council and Commission and identify items which will require direction to be given to the consultant and staff as the planning study comes to an end. The Director of Parks and Recreation has also been in contact with the Director of Parks and Recreation with the City of Apple Valley, to establish a date for a joint meeting between the two cities Advisory Commissions. Please be aware that Apple Valley Parks and Recreation Commission has issued an invitation to Eagan for Tuesday, October the 18th at Valley Wood Clubhouse (formerly Lebanon Hills Golf Course) for this joint meeting. Please reserve this date on your calendar for this special meeting with the Apple Valley Commission. Topics of discussion will include: Develop- ment progress of the Lebanon Hills Regional Park as well as other items of mutual concern. Respectfully submitted Ken Vraa, Director Parks and Recreation cc: Tom Hedges, City Administrator .=city of eogan 3795 PILOT KNOB ROAD, P.O. BOX 21199 EAGAN, MINNESOTA 55121 PHONE: (612) 454 -8100 August 16, 1983 Mr. Scott Nelson, President E.A.A. Mr. Bill Katzenmaier, President R.A.A. Mr. Tony Lancette, Eagan Hockey Assn. Gentlemen: For a period of nearly 18 months, the City Parks and Recreation Commission has been working on a Comprehensive Park Systems Guide Plan. This study is in the final stages of completion, and hope- fully, with only minor adjustments required, will be done soon. I'm sure it's no surprise to you that the Commission has de- termined the City is in short supply of nearly every recreational facility needed, whether it be athletic fields to play equipment to picnic areas. How to meet that shortage what is being planned, how many, where and what type, is the agenda items I would like to discuss with you. I would like to set up a late afternoon or early evening meet- ing where we can all meet together to briefly review the major elements of the plan that have a bearing on youth athletics. This discussion should help you to understand what is happening, what needs to happen, and, from your comments allow me to suggest revisions to the Systems Plan before it's completed. I'll be contacting you shortly to suggest a date, something after the 24th of August. If you have a preference for a particular time, please let me know so I can try to coordiia e an acceptable time to all of us. KV :bp cc: Roger Martin, Chairman Advisory Parks Recreation Commission Tom Hedges, City Administrator Ke irector Par s and Recreation THE LONE OAK TREE THE SYMBOL OF STRENGTH AND GROWTH IN OUR COMMUNITY BEA BLOMQUIST Mayor THOMAS EGAN JAMES A. SMITH JERRY THOMAS THEODORE WACHTER Council Members THOMAS HEDGES City Administrator EUGENE VAN OVERBEKE City Clerk _city of acigcin 3795 PILOT KNOB ROAD, P.O. BOX 21199 EAGAN, MINNESOTA 55121 PHONE: (612) 454 -8100 August 12, 1983 Bonestroo, Rosene, Anderlik Associates, Inc. Consulting Engineers 2335 West Trunk Highway 36 St. Paul, MN 55113 Sirs: On behalf of the Advisory Parks and Recreation Commission, the City of Eagan and the Parks and Recreation Department staff, I want to acknowledge and thank you for the contribution from your firm to the City's Parks and Recreation Department. These funds: will be placed in the Park Development fund for distribution to the City's park system. Again, please accept my sincere appreciation for your generous contribution. RM:bp cc: Mayor Bea Blomquist Tom Hedges, City Administrator Ken Vraa, Director of Parks Recreation EUGENE VAN OVERBEKE City Clerk Si er d Roger Martin, Chairman Advisory Parks Recreation Commission THE LONE OAK TREE...THE SYMBOL OF STRENGTH AND GROWTH IN OUR COMMUNITY BEA BLOMQUIST Mayor THOMAS EGAN JAMES A. SMITH JERRY THOMAS THEODORE WACHTER Council Members THOMAS HEDGES City Administrator EAGAN CITY HALL 7 :00 P.M. August 4, 1983 1. CALL TO ORDER AND PLEDGE OF ALLEGIANCE 2. INTRODUCTION OF NEWLY APPOINTED COMMISSION MEMBERS Mrs. Sandy Bertz Mr. William Jackson 3. APPROVAL OF AGENDA AND APPROVAL OF MINUTES OF JULY 7, 1983 4. DEVELOPMENT PROPOSALS 5. OLD BUSINESS 8. ADJOURNMENT TENTATIVE AGENDA ADVISORY PARKS AND RECREATION COMMISSION EAGAN, MINNESOTA (a) Tri -Land Sunset 3rd Addition (b) Pleasant Knoll Condominiums Will Stenzel (a) Surrey Heights 6th Addition Dan Gustafson (b) System Plan Study Funding and Implementation Section 6. NEW BUSINESS (a) None (b) 7. OTHER BUSINESS /REPORTS (a) L.A.W.C.O.N. Submission (b) Park Names Distribution to Residents (c) Comsery Softball Field Addition (d) September Tour of Recreational Facilities (e) Informational Discussion Race Track Proposal MEMO TO: ADVISORY PARKS AND RECREATION COMMISSION FROM: KEN VRAA, DIRECTOR OF PARKS AND RECREATION RE: AUGUST 4th COMMISSION MEETING AUGUST 1, 1983 Following the call to order, introduction and welcome of newly appointed Commission members Sandy Bertz and William Jackson to the Commission is in order. Under development proposal, there are two for consideration and recommendation by the Commission. Sunset 3rd Addition, located in park service section 25, consist of 5 acres for 7 single family lots. (Planner report enclosed) An existing home would be platted on lot 7, thus creating six new lots. Because of the size and location of this plat, it's staff's recommendation to accept a cash dedication on the six newly created lots. Pleasant Knoll, located in park service section 28. A planning report has not been included as this item will not be presented until the August meeting. Because the development includes potential park land dedication, review by the Commission seems appropriate. The development consists of 18.7 acres and 112 proposed condominium units. The plat is part of the Blackhawk South P.U.D. and includes Heine Pond. The P.U.D. agreement has provided for parks dedication of 10 acres consisting primarily of the pond and access to County Road 30. Staff has reviewed with the developer this proposed dedication as included in the P.D., as well as the recommendation for the Systems Plan to acquire an additional 1.5 acres beyond the committed park land. If required the developer has expressed a willingness to dedicate the land included in the P.U.D. and additional park land being sought by the City. This dedication would be for approximately 15 acres. The developer asked that in so doing, a trail connection from the development to the park would be considered and allowed. And, that the parking area not allow for overnight parking or storage of campers, boats and trailers, etc, beyond normal park hours. After review by the Commission, it would be appropriate to consider acceptance /rejection of the 10 acre P.U.D. dedication of park land and the gift from the developer of approximately 5 acres for park purposes. Old Business: Mr. Dan Gustafson and Mr. Ken Applebaum have requested to appear be- fore the Commission concerning the cash dedication requirement for Surrey Heights 6th Addition. A separate one page memo has been included. Tim Erkkila will be presenting the preliminary draft of the Funding and Implementation plans. Staff has received a draft copy to be reviewed. The Commission will receive their copy at the meeting on Thursday. Page 2 NEW BUSINESS There are no items at this time to be discussed. OTHER BUSINESS /REPORTS There are a number of items which staff will update and inform the Commission about. These items have been listed on the agenda. Also included in the packet is a recent advertisement concerning "Wave Pools." The article was written for a trade journal and has been reprinted for advertising purposes. As always, should you have any questions, in regards to the agenda of enclosed material, please feel free to contact the office. CITY OF EAGAN SUBJECT: REZONING AND PRELIMINARY PLAT SUNSET 3RD ADDITION APPLICANT: TRI -LAND INC., BRADLEY J. SWENSON LOCATION: PART OF THE SZ OF THE NWq OF SECTION 25 EXISTING ZONING: A (AGRICULTURAL DISTRICT) DATE OF PUBLIC HEARING: JULY 26, 1983 DATE OF REPORT: JULY 20, 1983 REPORTED BY: DALE C. RUNKLE, CITY PLANNER APPLICATION SUBMITTED: The first application submitted is a request to rezone approximately 5 acres from A (Agricultural) to R -1 (Residen- tial Single District) located in part of the Sh of the NWQ of Section 25. The second application submitted is a request for preliminary plat approval, Sunset 3rd Addition, which would consist of approximately 5 acres and contain 7 single family lots. ZONING AND LAND USE Presently, the parcel is zoned Agricultural and would only allow one home per 5 acres. The Comprehensive Guide Plan designates this par cel as R -1 (Residential Single District) and would allow a density of 0 -3 dwelling units per acre. COMMENTS The proposed parcel is located directly east of Overview Estates Re- plat, a single family residential area. To the north is Sunset 2nd Addition, which is a subdivision that was recently approved also con- taining single family lots. The property to the west is presently large lots or basically undeveloped, and the area to the south is comprised of large 5 -acre agriculturally -zoned tracts. Access to this parcel would be by Golden Meadow Road which has been improved to the westerly edge of Overview Estates. The applicant is proposing to construct a cul -de -sac, Golden Meadow Court, which would provide access to six single family lots. Lot 7 presently is the homestead of the original property owner and wishes to include his home in this particular plat. The reason Lot 7 is so large is that the only buildable portion of the lot is on the easterly side where the existing home is located. The area westerly will be a ponding area, or a low area, which will probably not be developed in the near future. Therefore, the applicant is requesting the six lots CITY OF EAGAN REZONING AND PRELIMINARY PLAT SUNSET 3RD ADDITION JULY 26, 1983 PAGE TWO and platting his own home as Lot 7 which would contain the rest of the acreage. In review of this preliminary plat, the first six lots contain 12,000 square feet and a minimum of 85' frontage at the 30' setback. There- fore, all lots in this preliminary plat meet the minimum R -1 zoning standards. If approved, the preliminary plat should be subject to the following conditions: 1) No variances be allowed for side setbacks except for topograph- ic or vegetation reasons. 2) The plat shall be subject to the Park Commission's review for park dedication. 3) A development agreement shall be entered into and signed by the applicant prior to final plat application. DCR /jach ENGINEERING RECOMMENDATIONS 4) If streets and utilities are to be installed privately, then the plans and specifications shall be prepared by a registered engi- neer in accordance with City standards. 5) In addition to typical utility and drainage easements, a 20' utility easement shall be required over the common lot line be- tween Lots 3 and 4,and an easement of sufficient width over the westerly portion of Lot 7 will also be required for storm sewer. 6) A 30' half right -of -way shall be dedicated for Golden Meadow Road. 7) All costs associated with extending the existing Golden Meadow Road and the utilities within Golden Meadow Road and also the internal street and utilities shall be the sole responsibility of this development. RMH /jach MEMO TO: FROM: DATE: THE ADVISORY PLANNING COMMISSION, C/O DALE C. RUNKLE, CITY PLANNER RICHARD M. HEFTI, ASSISTANT CITY ENGINEER JULY 21, 1983 SUBJECT: SUNSET 3RD ADDITION PRELIMINARY PLAT The Engineering Division of the Department of Public Works has the following comments for consideration by the Planning Commission and City Council regarding this proposed development. I. DRAINAGE /TOPOGRAPHY This proposed development is located within the SW4 of the NWQ of Section 25, just west of Overview Estates and north of Golden Mea- dow Road. The topography for this area consists of rolling terrain. The slopes associated with this terrain are approximately 7 -8% over most of this parcel except the northwest corner where the slopes approach 20% to the natural existing depression located there. The existing drainage for Lots 1 -6 around Golden Meadow Court is gen- erally to the south, towards Golden Meadow Road while the drainage over Lot 7 is towards the depression located near the northwest cor- ner of this lot. The proposed grading over this parcel will he limited to the grad- ing within Golden Meadow Court since the existing topography can be easily adapted to building upon. Subsequently, the drainage will remain the same as it is presently. Lot 7 contains the existing house on this parcel and would require no grading since the north- westerly portion of this lot is considered unbuildable due to the steep slopes and huge amounts of fill which would be required to try to make it buildable. The drainage from Golden Meadow Court is being proposed to be collected by storm sewer and deposited with- in the 24" storm sewer located within Golden Meadow Road. This, in turn, outlets into Schwanz Lake located to the southwest of this development. Figure 1 illustrates this development's location with- in the Schwanz Lake (Pond LP -32) area. Presently this pond does not have an outlet, however, a feasibility report for installing the trunk storm sewer outlet to this pond has been authorized by the Council with construction being anticipated to begin this fall. II. UTILITIES Utilities exist within Golden Meadow Road in the proximity of this proposed development of sufficient size, capacity and depth to pro- vide service to it. Figure 2 reveals the existing utilities within Golden Meadow Road and includes a 24" storm sewer, an 8" water main, and an 8" sanitary sewer. To service this parcel with utilities, it will be necessary to ex- tend both the water main and sanitary sewer within Golden Meadow Road to the west and terminate at a point at least 60' west of the ENGINEERING REPORT SUNSET 3RD ADDITION JULY 26, 1983 PAGE TWO east lot line of Lot 7. Golden Meadow Court is proposed to be ser- viced from the utilities within Golden Meadow Road. An 8" sewer will be required to be constructed within Golden Meadow Court along with a 6" water main which shall extend to the north property line of this parcel to connect with the proposed water main for Sunset 2nd Addition. Meanwhile, it is being proposed to extend a short lead from the existing storm sewer to the north to intercept the runoff from Golden Meadow Court. III. STREETS Access to this proposed development is currently from Golden Meadow Road. This is presently a paved City street, 34' wide with concrete curb and gutter to approximately the east property line of this pro- posed development. From there it extends west as a gravel road and ends approximately 200' west of the east line of Lot 7. From there, it is just a dirt trail to the end of the parcel. The proposed access to the internal Lots 1 -6, Block 1 is by way of Golden Meadow Court which is a 130' cul -de -sac off of Golden Meadow Road. This is well within the maximum length for cul-de-sacs as outlined in the City Code. It is recommended that Golden Meadow Road be constructed to its ultimate design of 34' wide bituminous surfacing with concrete curb and gutter to a point at least 60' west of the east line of Lot 7. Similarly, Golden Meadow Court should also be 34' wide with concrete curb and gutter and bituminous sur- facing. No trailways or sidewalks will be required since Golden Meadow Road is not a collector street. IV. RIGHT -OF- WAY /EASEMENTS West of Overview Estates, Golden Meadow Road exists as a 60' ease- ment which was dedicated in 1971. Nevertheless, this proposed de- velopment should dedicate a 30' half right -of -way for Golden Mea- dow Road along with this proposed preliminary plat. In addition, Golden Meadow Court is proposed to be platted with a 50' right -of- way with the cul -de -sac radius being 60'. This right -of -way for Golden Meadow Court shall be dedicated with this plat. A typical 10' utility easement shall be dedicated along all public- ly dedicated right -of -way. In addition, a 10' drainage and utility easement shall be dedicated over all interior lot lines with a 5' drainage and utility easement being dedicated adjacent to all ex- terior lot lines. An exception to this would be that a 20' ease- ment should be dedicated over the common lot line between Lots 3 and 4 to incorporate the proposed water main. Finally, a utility easement of sufficient width will be required for storm sewer out- let construction resulting from the Sunset 1st and 2nd Additions. At this time, it is not possible to determine an exact location for this easement, however, it will probably be located within the wes- tern portion of Lot 7. The exact location will not be known until ENGINEERING REPORT SUNSET 3RD ADDITION JULY 26, 1983 PAGE THREE preparation of final plans have been completed. V. ASSESSMENTS A check on assessments has revealed that both trunk area water and trunk area sanitary sewer have been previously assessed, leaving only trunk area storm sewer to be assessed. However, this devel- opment's responsibility for this assessment has been fulfilled as it will be listed as a pending assessment under Project 383 (Schwanz Lake trunk storm sewer outlet). All costs associated with extending existing utilities and streets and also installing the internal utilities and streets shall be the sole responsibility of this development. I will be available to discuss any aspect of this report in detail with the Advisory Planning Commission at their meeting on July 26, 1983. Respectfully submitted, RMH /jach Richard M. Hef P.E. Assistant City Engineer 1.) 8 7 7. 0 L 866.0 i 1... 870.0 A PDEN 0 T 833.0 JP-14 Gdp ri) J 1., 882.0 JP 14 ,1 N, 8780 6 875.0 f 13 i, I r....;) 7" 846.01 "i 880.3 877 0 G-c ,s? 1 ...J. 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RD.30 DIFFLEY RD. FIGURE -cal!!! NW 1/4 NE 1/4 EE 1/4 COUNTY RD. 610. 36 VICINITY MAP PRELIMINARY PLAT: SUNSET 3RD ADDITION 470 SCALE 1'= 40' w^' 106 119 140 6 w 7 0 GOLDEN MEADOW RD. 140 111 1:41. O11CIIFI 110. TINT 1424 0 01 710 0662 0144113 7001 2 1006 4 :1111, 4.1 23 00x11.0 44 10lld2: CU441<46.:: 110 MU. 111114 01 100 14 1 1162 01 SAID x.0. 1 624 M 40114 LINL W 1102 4 1020; MKS 1104101; LOOM LIU 234.00 FIST; MACS 40611 7 2100110 24 11111110 11 SZCONDS 10rt 261.17 0007; 140241.1111 I30A 40 POINT 4. OMN4 001711 22 412411 44 6100211 36 0110101 0001 TO 10111 01ST4rt 1114.01 MDT WT Of 141ST LIDS 01 424 1.4. I, 462 110121 01 NDI2I2I00; 1NY11 51 110141 4 611117110 14 100401 DIM 10 4 POINT DISTANT 1324. R17 MST Of YD DOOR 4; MOM 00112411 42.70 TAI01R14L C462, C4(002 (0 m I01M407 130.11 RE7; MNO 11471 32 106111 41 01007U 14 03(420 6231 161 0111; MINCE 147620311047 4100 4 1*03401111. NR 1400062 TOM (001162127 11.14 0317; 1111610 0411 4.46 1103; 2494 OUT 036.11 MT TO 10162 Of 24046111. GROSS 4440:3 4404 100(040 LAND 00: 0-1 SITE DATA 410140714 411. 1012 TO 403 3 1007 041441 411/UNTl 4 014 AND 44 107 LO43 0.121 0TUNIS& 11011. 10 NOT 41Ot071 4 •12 MIST L04I. TRI -LAND CO. SHEET 1 OF 3 MW 1/4 l' NI 1/4 O+ V t! 1/4 SW 1/4 ND. NO. 33 VICINITY MAP SCALE 1"- 40' PRELIMINARY PLAT: SUNSET 3RD ADDITION Mira. 011101100x tor nor 01 101 IR l lr *03.742 or 1131104 110. 1010111/0 1/. 410 11 040140 U My (SIS lr la 1010 100101 •1 110 son* 1.01 00 40 1.9. 1 V 701 1 00 1.110 01 10 *10; 101001 110111 *100 COIL LIM 000.00 1017: 142.n Oro 7 0160111 M 110411 17 1000101 Ott 01.01 Rqt 1015104011 0100 3.1 70191 T1000 1,7111 01 camas M 41000111 M MINN MIST TO MM 0114011 110.01 MT 0817 01 11111 110 A Mr 0.0. •01 MM M 010003.: 71101 LS 0141919 Y 10119 10 Wag 017 TO FOOT 11913.10 0114. FUT x191 01 0*0 Mt 3.; 70110 0111447 •1N 100101001 001. COMM M 01 S 111141271140 101.01 11117; 11110 5 M 010501 0, 11110n, M 1c01 1101 rl 1111 T10C 04.04101114 4000 0 1110711110 000 0010101 01 m 010101117 11.70 1017: •4 00150 0.01 1111; 101061 LW 000.00 7017 10 NM 01 1111417000. 0010 4001.01:1 41300 MM US 410 010: 011 41042970: 3.11 1011 TO MN 1 0101 01.43.01 4100410 r Sot 00 1010 Ulf LORI 01110 01101110 1900. WOW 410971 01 ALL 10140 LD00. EXISTING PROPOSED CONTOURS TRI -LAND CO. SHEET OF 3 MEMO TO: ADVISORY PARKS AND RECREATION COMMISSION FROM: KEN VRAA, DIRECTOR OF PARKS AND RECREATION RE: PARKS DEDICATION SURREY GARDENS ADDITION AUGUST 1983 At the May 1983 meeting of the Commission, the preliminary plat of Surrey Gardens 6th Addition was presented. The plat proposed two fourty-four unit apartment buildings. Background: The preliminary plat was subsequently approved by the Planning Commission and City Council. The Advisory Commission recommended that a cash dedication for each unit and an asphalt trail along Yankee Doodle Road be required. Issue: Mr. Dan Gustafson, developer of the project, had noted that the cash parks dedication for the Surrey Heights development had included a provision for "early" parks dedication when the original development began in the early 1970's for the Surrey Heights develop- ment. Staff has reviewed available records from that time which suggest that a cash dedication of $40.00 per unit for the first phases was agreed upon. However, in the absence of formal record keeping at that time there is lack of information beyond this which would clearly indicate the number of units and the amount paid for the first phases of development. Available minutes which have been reviewed do not clearly indicate that later phases of the Surrey Heights development were even included in this agreement for early cash dedication. Staff has met with Mr. Gustafson at his request to review this issue, but no conclusions has been rendered. In the absence of information to the contrary, staff is reluctant to recommend a reduction or dismissal of the cash dedication requirement unless the developer is able to pro- duce information which would show conclusively that a cash dedication was paid to cover the number of units constructed and planned for Surrey Heights development including the 6th addition. Mr. Gustafson has asked to appear before the Advisory Commission to discuss informally the history of the Surrey Heights Development and his understanding of the payment of the parks cash dedication require- ment in an effort to resolve this issue. Mr. Gustafson has also indicated that he will review past records and agreements that may be available to him prior to his appearance in an effort to find additional information which may assist the Commission in making a determination as to the pay- ment of a cash dedication for the proposed 6th addition. NOTE: The existing cash dedication requirement is $252.00 per unit x 88 units proposed $22,176.00. International Magazine for Managers of Parks, Recreation Are Management Maintenance Design R. Eric Reickel "Don't make waves!" Nearly every parks and recrea- tion facilities manager, whether in the public or private sector, has been on the receiving end of this advice at one time or another. Given the nature of our activities and our traditional reliance on the whims of the public when it comes to funding, this is, no doubt, often sound advice. Sometimes, it really does not pay for us to make waves in carrying out our mandates. At other times, however, waves are the best things to make in providing the public with interesting and rewarding recreational opportunities, particularly in an urban or semi -urban environment. Making waves is pre- cisely what this article is all about. But before I dive into a discussion of the success we have had making waves at the Oakland County Parks Recreation Commission, a little background is in order. In 1968, Michigan passed a $100 million recre- ational bond issue designed to fund the expansion and renovation of the state's various parks and recreation systems. The voters set aside $25 million to fund urban area park grants for municipal and county systems such as the Oakland County Parks Recreation Commission (OCPRC) and its Waterford Oaks County Park, near Pontiac, Michigan. In 1973, Front cover: The Waterford Oaks wave action pool in Oakland County, Michigan, hosts 1500 users per day in season. The Waterford Oaks Wave Action Pool R. ERIC REICKEL is a graduate of Michigan State University, with a B.S. degree in community recrea- tion, and has completed the Indiana University Executive Development Program. He has been manager of the Oakland County, Michigan: Parks and Recreation Commission since 1972. Mr. Reickel is a longstanding member of the National Recreation and Park Association and has been active in the NRPA's American Park and Recreation Society. He has been a member of the Board of Regents, Revenue Sources Management School, since 1978 and is chairman for 1981 -1982. Mr. Reickel served on the Board of Directors, Michigan Recreation and Park Association, in 1978 -1979 and was president in 1969. He has held various positions with that organization and currently serves as chairman of the Public Af- fairs Committee. the OCPRC was awarded $750,000 from this grant to be used at Waterford Oaks, with the stipulation that the funds be used to build a swimming pool. That figure was increased to $1.5 million with the addi- tion of funds provided by a county one quarter mill property tax. If this sounds like a stipulation any parks and recreation commission could easily live with, con- sider the fact that Oakland County is blessed with more than 600 lakes and a plethora of municipal and private swimming pools. The public was not very enthusiastic about the prospect of $1.5 million being spent on another pool in a county with 600 lakes. In addition, the depressed economic climate at the time gave rise to a loud public outcry for more accountability and greater self- sufficiency in public recreational facilities. To satisfy the public, the OCPRC proposed con- structing an indoor pool, or natatorium, with a 10 -meter diving board and spectator seating. The commission hoped to hold AAU meets in the facility and generate self- supporting funds. Bids on the project went out, but they came back with price tags in the area of $3 million, twice as much as the amount available. The project was dismissed as too expensive. By 1975, time was running out. The OCPRC was faced with a "use it or lose it" situation, and I 2 proposed making waves as a solution. I had seen a wave action pool the only one of its kind in North America at Decatur, Alabama. I was con- vinced it was the only pool for recreational swim- ming and a big improvement over what I call "sheep dips" conventional rectangular pools. Eventually, the entire commission was con- vinced of the viability of the project. Using the fast -track construction method under the direction of Barton Malow, the construction managers who built the Pontiac Silverdome and the Hubert H. Humphrey Metrodome in Minneapolis, the OCPRC was able to guarantee the cost of a wave action pool at $1.5 million. Despite public skepticism and media condem- nation, ground was broken on November 1, 1975. Work progressed throughout the winter, and the Waterford Oaks wave action pool opened to the public on July 1, 1976. The project was completed in a very short time, and it came in at a total cost of $1,425,000, a full $575,000 under budget. Seven years ago, the Waterford Oaks facility was only the third pool of its kind in the country. One of the four 75 -hp electric fans which create air pressure to move the water up four chutes into the pool. Photo: Gary Buzzalini Today, there are well over 40 in operation across the land. Obviously, the wave action concept is gaining wider acceptance. The number of such pools now in use testifies to this fact. The concept also is widely accepted by the public. Since it opened, the Waterford Oaks wave action pool has become a hot property. More than 1,500 people use and enjoy the facility each day between Memorial Day and Labor Day. Making waves in Oakland County has been successful and rewarding for the OCPRC and the public. No doubt, many parks and recreation facility managers are considering similar installations, and a closer look at how a wave action pool stacks up to conventional pools may offer some valuable in- sights. Unique is the best word to describe the wave action pool compared to the rectangular pools we are all familiar with. This is most apparent, perhaps, in the facility's fan -like shape. The Waterford Oaks wave action pool is 180 feet long. It is 82 feet wide at one end, where the water is eight feet deep, and 140 feet wide at the shallow end, where there is zero depth. That is a big fan, indeed. Designed by Jack Monteith of Hoyem- Basso, architects of Bloomfield Hills, Michigan, and with principal components supplied by Automated Swimpools, Inc., of Ashland, Ohio, under the Wave Tek trademark, the pool has a water surface of 17,550 feet and a water volume of 470,000 gallons. Waves in a three -foot diminishing surf origi- nate in the deep end using four 75 -hp electric fans that create air pressure on water in five rooms, or caissons, below the surface. An hydraulic, electroni- cally controlled system moves four air chutes be- tween rooms of varying size. Air from the chutes forces water out of the caissons through small, screen covered portals, and waves are created. Under the control of a mini computer system, air chute movement is regulated to create waves in 15- minute intervals followed by 10- minute periods of calm. However, the system's mini processor can be programmed to create waves in many different frequencies. Obviously, the unique design and concept of a wave action pool require a filtering system some- what different from those found in conventional pools. Because waves are created on an essentially flat water surface, more surface is exposed to the elements than in most pools. More frequent filtra- tion is required as a result. At Waterford Oaks, water is filtered at a rate of 3,800 gallons per minute through a diatomaceous earth system. Total water turnover is completed in four hours, considerably less than in a conventional pool, where turnover is usually six to seven hours. Because of its zero depth, the pool also features a modified gutter system. Gutters do not surround 3 reports a 0 31 vim These unparalleled profits have been generated by the city -owned WaveTek facility at Pt. Mallard Park in Decatur, Alabama. During 12 seasons of service, these operating profits were achieved after operating expenses were deducted. And, approximately 1.7 million customers were attracted to this WaveTek facility. While most cities are subsidising their public swimming pool operations, the cities that own WaveTek pools are generating profits. And some are even paying off the intitial capital expense plus interest. Like Pt. Mallard, there are 46 other WaveTek pools in action throughout the western hemisphere. A WaveTek pool is perfect for people of all ages. Depths range from 0 to 8 feet. The shallow end is ideal for families with toddlers. Swimmers and non- swimmers alike safely body surf, ride rubber rafts or just bob up and down in the whitecaps. The wave action exercises and invigorates everyone in a way no ordinary pool can. People get more for their money with a WaveTek pool and so do you! We have a 13 minute film that shows how it all happens. Write or call collect and we'll arrange a showing. Automated Swimpools, Inc., P. O. Mansfield, Ohio 44901. Telephone: (419) 529 -2203. Telex: 987413 Iir a 0 Reprinted with the permission of Parks Recreation Resources publication. 6 create air pockets that dramatically reduce noise. Acoustical tiles were used on the ceilings of the caissons, and poured concrete walls 12 inches thick house the wave equipment. These features have solved the noise problem, an important considera- tion in residential areas. But any site or noise prob- lems are far outweighed by the many advantages of the wave action pool. "The public is more than willing to pay the fees for a unique recreational opportunity judging by annual at- tendance figures that have climbed from 76,000 in 1977 to well over 100,000 in 1981." Earlier I referred briefly to operating costs. Al- though I cannot speak for other such facilities, I do know the story at Waterford Oaks. Its entrance fees remain the lowest of any wave action pool in North America, despite a 25 -cent increase instituted this year. Adults now pay $2.75, children only $1.75. Our entrance fees are intentionally low in keep- ing with our stated objective to operate the facility at or near break -even. The public is more than willing to pay the fees for a unique recreational opportunity judging by annual attendance figures that have climbed from 76,000 in 1977 to well over 100,000 in 1981. The wave action concept can be a real money- maker if a different philosophy is used, but we have managed to obtain our objectives. In 1981, for example, revenues from the pool reached $160,000, and operating expenses totaled $159,000. In 1982, and with the addition of a new water slide attraction adjacent to the pool, revenues are expected to reach $307,000 with expenses of only $219,000. A wave- action pool provides the distinct advan- tage of self- sufficiency over conventional pools, which traditionally require continued subsidization. However, there are other equally important benefits worth mentioning. The wave action pool is, beyond a doubt, the most versatile recreational swimming facility imaginable today. For example, the pool is a unique, first -rate teaching device. Before the pool was constructed, there were virtually no swimming teaching facilities in Oakland County. Today, we have a fine facility, and because of the pool's zero depth, it is much easier and safer to teach young children to swim. Swimming lessons are offered in seven categories from 9 to 11 in the morning, Mon- day through Friday. The classes are in great de- mand, including those for ages five to adult, from beginner through swimmer level, and life saving. The pool's zero depth also makes previously difficult swimming opportunities easily available to the handicapped. Wheelchairs are allowed in the Waterford Oaks pool, and the response from hand- icapped patrons has been tremendous. The design of the pool also opens it to competi- tive events in the 25 -meter format, and the pool is available to special groups before and after its 11 a.m. to 8 p.m. weekday and 9 a.m. to 8 p.m. weekend schedule. The pool also is the site of kayak competition by local enthusiasts because of the waves, and the U.S. Coast Guard even has used the pool in rescue training. Versatility is an important aspect of any wave action facility, particularly when compared to a con- ventional pool. At Waterford Oaks, we have ex- panded on this theme by adding versatility to our heating operations. In 1981, the OCPRC spent $17,000 on two solar heating systems, one each for the pool and the bathhouse. Retrofitting a solar heating system for the pool has provided some relief in heating bills. The bathhouse system, however, has been very effective in keeping shower water between 120 and 130 Fahrenheit while substan- tially reducing heating costs. A solar blanket also covers the pool each night. When all is said and done, and I have said a great deal, it is my firm belief that a wave action pool is the most reasonable public recreational swimming facility today. Although it may not be right for each and every park system or location, I believe it is the obligation of every parks and recrea- tion facilities manager at least to explore the con- cept. It really does have much to offer. There are many advantages to a wave action pool, and these far outweigh any problems al- though I know of no major ones associated with the concept. Like no other facility, a wave action pool offers diverse recreational opportunities for all ages, is extremely versatile, uniquely self- sufficient, and can even act as a profit center. The facility is safe and, equally important, it is a good place to bring the entire family for a full day of healthy, exciting recreation. Although there was initial opposition to the wave action concept in Oakland County, with its 600 lakes, the Waterford Oaks pool has proven to be a tremendous boon, in fact a splashing success in all areas. The popularity of facilities such as ours is increasing across the nation, and I see only greater growth in the years ahead. Apparently, the days of the "sheep dip" pool are numbered. All parks and recreation facilities managers have a professional responsibility to con- sider this rewarding, exciting wave- action approach when and if the opportunity presents itself, and based on my experiences at Waterford Oaks, my advice is, "Let's make waves!" O 5 the interior but operate on three sides in conjunc- tion with a drain in the floor at the shallow end. Although it must filter more water faster than in a standard pool, the filtration system system does not require an abnormal amount of ingredients to perform its work. In a typical season, the system uses 40 55 -gallon drums of muriatic acid, 250 50- pound bags of diatomaceous earth, and 1,000 gal- lons of chlorine weekly. The pool's bottom is another unique feature. Because of zero depth at one end and eight -foot depth at the other, the bottom contour is somewhat unusual. In addition, an aggregate Marcite com- pound covers the bottom. This compound is re- quired to create greater traction because of the movement of the waves. In many respects, the pool's design and filtra- tion requirements are unique, and similarly unique qualities are evident in the overall pool complex. At one time, 1,200 people are allowed into the pool area, with a 600 person in -water capacity. To ac- commodate the crowds typical at the pool, there are parking spaces for 300 cars, a large modern bath- house, complete concession stands, and a 25,000 square -foot deck carpeted with Astroturf. While a conventional pool might have a deck elevation of six inches to one foot depending on the gutter system used, the wave action pool has a constant deck elevation of 2.5 feet to accommodate the waves. Because of the slope of the bottom, however, the deck is only six inches above the water surface at the shallow end. A walkway clearance of at least four feet is required around the entire pool on the deck for lifeguard access. Despite its unusual appearance and design fea- tures, the wave action pool does not differ all that much from conventional facilities in several impor- tant areas. The pool is maintained by a typical four person crew working part time. Each day, the crew runs through a standard checklist that includes testing ph and chlorine levels, vacuum cleaning the bottom, inspecting the filtration system, and monitoring the performance of all electrical systems and the wave generating equipment. Adjustments to the wave equipment seldom are required. Be- cause Astroturf is used on the deck surface, mainte- nance crews also clean the surface daily using a self propelled machine that washes, vacuums, and disinfects. There are no diving boards at the Waterford Oaks wave action pool, and a typical lifeguard staff of 20 is retained. Lifeguards monitor the pool from its perimeters and from two elevated stations equipped with shut -off buttons that can stop the waves in three seconds. Since the pool opened, lifeguards have reported their work is easier than in conventional pools because of the added safety of zero depth and the inclination of swimmers to exer- cise more caution when the waves are in action. "Surf's up" at 15- minute intervals at Waterford Oaks, but the system can be programmed to create waves in many different frequencies. If this description gives the impression that the Waterford Oaks wave action pool is not all that different from a conventional pool, except in its unique design and the recreational opportunities it affords, this impression is totally accurate. The wave action pool poses no greater problems than a standard facility. It is equally easy to maintain, offers few mechanical problems despite the presence of wave generating equipment, and is not appreci- ably more expensive to operate. To say there are no differences, however, would be misleading. Several things should be mentioned. In selecting the site, typical soil condition considera- tions prevail. However, a slope is a definite advan- tage because of the pool's contour and the fact that a lower soil elevation at the deep end will aid in concealing the power plant and wave generation structures. Another characteristic that should be noted is the noise of the wave generating electric fans. Make no mistake, the fans are noisy, but this problem is easily overcome. At Waterford Oaks, double -door construction in the four wave caissons was used to 4