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CAS-01_MINNETONKA MIDDLE SCHOOL WESTChanhassen City Council - July 11, 2011 PROPOSED WATER TOWER CONSTRUCTION LOCATED ON MINNETONKA SCHOOL DISTRICT 276 PROPERTY, 6421 HAZELTINE BOULEVARD: A. SITE PLAN REVIEW. B. CONSIDER APPROVAL OF PLANS AND SPECIFICATIONS. AUTHORIZE ADVERTISING FOR BID. C. CONSIDER APPROVAL OF PURCHASE AND EASEMENT AGREEMENTS WITH SCHOOL DISTRICT 276. Paul Oehme: Thank you Mayor, City Council members again. I'll just give a brief background again on the need for the water tower and some of the again the background associated with the project itself so. The water tower proposed is in the high zone area which is kind of shown here in the pink colored area. It's approximately about 12% of the water service area within the community itself right now. It's a smaller area based upon the topography of the ground in this area. Basically higher in elevation than the rest, the majority of the rest of the community to obtain a balance pressure within the water system. This area is segregated from the rest of the water distribution area to achieve a constant water pressure in this area so. The high zone storage area, the high zone area in this area, there's one tower that was built in 1971. It's a 2,000 gallon tower. It's on Melody Hills Road. Back then in 1970 the population was 4,800. Approximately 4,800 in population. Today the city of Chanhassen is almost 23,000 in population. Demand in this high zone area has been as high as 1.8 million gallons per day, which is during our summer month periods where we see that high usage. Based upon that they, you know talking with the Fire Marshal for the City, he likes to see a 2 hour fire flow for residential areas in this area. There are also some commercial and some other businesses and school up in this area but based upon his recommendation the fire flow of 2 hours is recommended for this area. Based upon that information, the tank currently as it is today, trying to meet those peak demand periods and also potentially using that same distribution system for fire flows, it's currently not adequate. It's, the tank right now is too small for that capacity and that need. Other incidences or other issues surrounding having a smaller storage tanks in the distribution system is that when you hit those high demand periods your pumps and your motors are always kicking off and on and cycling constantly and we can see upwards of 8-10 cycles per day. From that standpoint it would be, the system becomes very inefficient. It's hard on the pumps and the motors to keep up with that type of demand and creates basically premature wear on your pumps and your motors and also the tank because of the condensation that can be attributed to the high cycling of the tank as well and the coatings of that tank. So another aspect of needing additional storage up in this area is that for power outages, the City utility department has to generate power to these wells and since there is very little storage in this area, the time it takes to get a generator out to a well and have a standby generator up and running is quite small timeframe before you know water pressure is significantly reduced so. Those are the type of challenges that are associated with having a smaller water storage facility in this area. Based upon the analysis that we've completed, both looking at what the current demand is, the fire flow demands and then future demands of this area, future growth, we are estimating that the need of a tank is about 750,000 gallons. So the staff has looked at you know several locations in order to potentially site a new tower. Obviously we'd like to site it as close to or you know the existing tower as we can. You know it basically comes down to land availability a lot of times too. Over the last 2 years staff has looked at numerous sites. In the report that was brought before you several months ago there were 6 sites that we specifically looked at. We also looked at Minnewashta Regional Park as a potential site for a new tower and then also Herman Field Park. 22 SCANNED Chanhassen City Council - July 11, 2011 None of these sites, both of those park facilities did not achieve or we could not get land for siting a tower on, especially on Minnewashta Regional Park property and the Herman Field Park was just, the elevation was, is just too low and it'd be very expensive to build a tower at that site. So we did concentrate our efforts on the Minnetonka Middle School West property. We did specifically look at 4 locations specifically and working with the school district on these 4 sites, Site number 5 seemed to be the best location for several reasons. As shown on here it's in the southwest corner of the property and shown also on this slide as well. It's kind of out in back of the school. The school district really doesn't use this particular piece of their campus for recreational or other activities. There's currently a storm water treatment pond on this location so it seemed to be the best location to utilize in terms of less impacts to the school district. We also looked at shadow potential impacts if a tower were to be built on this site. This drawing kind of shows where the maximum shadow would be during different time periods during the year. This is kind of an extreme case. Typically there's, you need to look at well trees and other buildings and other obstructions that would create additional shadows here so what this is really it comes down to basically showing that most of the, if not all of the shadow impacts are going to be more on the school property and not on, and on park property and not on more residential type properties. We also looked at you know impacts to residential properties in terms of sight distances and visual impacts. Again the southwest site is shown here. The nearest structure, residential property, house per se is about 230 feet away from where the tower will be constructed. The next nearest one is 395 feet away from that tower. The other locations that we looked at are substantially closer to existing residential properties. So based upon you know that study and what we've looked at in working with the school district representatives, that southwest corner of the site seems to be least overall visual impacts to residents in this area, least disruptive to the school operations and potentially future campus improvements as well and it also allows for the City, a good hydraulic connection to our existing watermain. Trunk watermain which is on 41 which would be easily tapped into. So based upon that information we wanted to detail and looked at how the tower could be constructed on this site. Shown here is where the existing pond is currently built. What staff has come up with in working with the school district is to move that storm water treatment pond to the north into the hillside here a little bit. Using that material to raise up the ground elevation in this location so the tower doesn't have to be built as high as well. There would be some 4 foot high retaining walls to facilitate that grading work as well. These ponds are more dry ponds, which currently exists today for better infiltration and storm water quality benefits as well. The storm water would be routed the same location it is today into the Trunk Highway 41 ditch system here and then continue the pond to the south. Again the watermain, trunk watermain, 18 inch watermain from the new tower would be extended to the trunk watermain which is currently in the Highway 41 right-of- way as well. The bituminous drive would connect from the school property driveway, existing to the tower as well and the storm water again would be routed more or less to the same location that it is today. And the water service to the school property would be connected into the new watermain that is planned for the tower as well so it's a little bit shorter route than it is today. Landscaping, there are a few trees that would have to be removed in conjunction with the project. We are planning to revegetate this area as well with spruce trees and maple trees for screening purposes and for revegetation. And than again like I said, the pond itself would be more or less a dry pond so it'd be able to be mowed in the future if necessary. Couple different types of towers that staff has looked at and discussed. The preferred tower is the composite tower which is concrete column with a steel bowl up on top. This seems to be very competitive tower nowadays. A lot of these type of towers are being built in the metro area right now, and it's somewhat dependent on steel prices at the time of bidding. What the composite tower allows 23 Chanhassen City Council - July 11, 2011 you is a more cost effective or cheaper maintenance program down the road because you don't have to paint or maintain the concrete as much as you do the steel for a steel tank as we're showing here. The 41, on Trunk Highway 41 tank south of Highway 5 here. This is our second choice in terms of tank type that we prefer to see out here. A little bit, probably more expensive to build, construct and there's probably some additional future maintenance costs down the road again for the painting all the steel between you know 10 and 15 years out so. If the composite tank was selected, this is the facade or the aesthetic treatment that we are proposing to put on the tank. The column piece, it's basically a form that goes around the tank. The concrete sets again and then come back with a stain, a stained look after the concrete is set and the tower is constructed. This is showing the cross section of the composite tank. Again the concrete walls here would be potentially stained and then there would be a collar up on top here where potentially antenna equipment would be connected to. Currently the Melody Hills tower does have some cellular providers that utilize the throat or the column of the tank. Trying to anticipate where that equipment would go. We'd like to try to have it all in one location and try to hide it in terms of if it has to go on the column that's, this is the location that we would provide that. Also another benefit for these type of tanks is that you can include or store the cellular equipment within the column itself so staff has made provisions to have the tank, cellular equipment is stored inside on a more or less a mezzanine level. First floor and then there's provisions made to construct a second level if necessary. Right now there's 3 providers at the Melody Hills tower, tank. That equipment can easily stored and operated at this first level here and then any future providers could move up to the second level. By including this cellular, putting this cellular equipment inside a column or the tank itself, it eliminates the cellular building, exterior buildings that you would have to have which is currently at the Melody Hills tower, and then it also provides a quieter environment for the neighborhood on the, they probably can be somewhat noisy. The air conditioning units can go in and off a lot of times and with this type of design it'll allow us again to put the equipment inside. It's actually cooler so those air conditioner units aren't going off as often as well so there would be a separate access door location for the cellular providers to access and so they can't access the equipment or the city equipment or access the tower. They'd have to go through a separate location to do that so. Just wanted to show you a couple views of the tower itself. This is just again conceptual drawings of what the location and the height of the tower would look like. Not per se the aesthetics of it but this is an exhibit showing a rendering of what the tower would look like from Trunk Highway 41 facing south right at the school entrance. Giving the perspective of how high the tower will be and it's situation on the campus. Here's a view from Lake Lucy Road at Highover Drive. Basically south of the school campus site. Again size and height is what we're trying to show you here. What it potentially would look like and then also from Highway 41 on the south side of, or Highway 41 looking north, basically south of the school campus area. And again from the school campus looking south, southwest at their parking lot location. So with that the school, proposed schedule if this were to move forward. The bids opening is tentatively scheduled for August 121h. If we move forward from that City Council considers awarding a contract for the tower itself on August 22' . Soil corrections and utility work would potentially take place this fall with the construction of the actual tank and additional foundations and improvements taking place, the majority of the improvements taking place the summer of 2012. Painting again, hopefully we can get the painting in 2012. If not, 2013 and then the removal, potential of Melody Hills tower would be thereafter. After the cellular tower equipment is removed so the State shutdown does impact this project too. There is a couple permits that are needed. One is the right to work in MnDOT right-of-way. We still would have to acquire that and then the Department of Health permits as well for review of the tank is still needed as well 24 Chanhassen City Council - July 11, 2011 but we feel confident, or comfortable moving forward at this time, that we can get those permits you know during or sometime around the bid opening process timeframe. Those permits are somewhat easy to get so we're looking at moving forward with this project if we could. With that, the Planning Commission has reviewed the package and they have recommended moving forward with the project as well. Mayor Furlong: Alright. Very good, thank you. Ms. Aanenson, anything from a staff report? Kate Aanenson: I wasjust going to add that but Paul caught it so. Did a great job. We kind of wove it together. It's obviously very technical and Paul knows the project very well so we kind of blended the two presentations and I just wanted to make sure that he did note that, which he did. That the Planning Commission held a public hearing on the 24`h of June and unanimously approved it so, they just looked at the site plan portion so that'd be one of your actions would be to approve the site plan with the conditions in there and then the other two would be the approve the plans and specs and then the purchase of the easement and the school district. Paul Oehme: Maybe I should just touch on the easement acquisition that's necessary too. The staff has worked with the school district on location again of the tower itself and the need for additional easements, both permanent and then temporary construction easements as well, and then egress easements occurring down the road as well so we can get our equipment in and out and cellular providers through the school property since there is no access off of 41 directly, so school district is working with us on that and they are anticipating to see the easement agreement on August 40' for consideration. The purchase price for the easement acquisition's $150,000. Mayor Furlong: Thank you. Questions for staff at this point. Councilman Laufenburger: I have a couple Mr. Mayor. Mayor Furlong: Councilman Laufenburger. Councilman Laufenburger: Mr. Oehme, you talk about the cell tower. We are leasing the Melody Hill tower to carriers, is that correct? Paul Oehme: That's correct. Councilman Laufenburger: So we get monthly revenue or annual revenue from them. Do we have commitments or do we know that they will move their lease arrangements to the proposed new site? Paul Oehme: The lease agreements that we've looked at, it's stipulated in that, if the City can provide an alternate site, which we think this is an alternate site, that they would have to remove their equipment and move it to the new site based upon you know our maintenance of the tower. Our aspect. If we want to take it down, I mean that's something that's our prerogative so. Councilman Laufenburger: So and does, do they move that equipment, the antennas at their own expense? Paul Oehme: That's correct. 25 Chanhassen City Council - July 11, 2011 Councilman Laufenburger: Did I hear. Laurie Hokkanen: Two of the three carrier's conversation they have indicated that they would definitely move. This isn't an issue for them. Councilman Laufenburger: Okay. Laurie Hokkanen: So and I just haven't talked to the third. Councilman Laufenburger: Okay, thank you Laurie. Also what is the vertical height above ground of the Melody Hill tower right now? Paul Oehme: It's approximately 130 feet above ground. Councilman Laufenburger: Okay. And I think it's in here but just for the public, what's the vertical height of the proposed tower? Paul Oehme: It's 170 feet. Councilman Laufenburger: 170 feet above ground. Paul Oehme: Above ground, right. Councilman Laufenburger: And that will put the level, the production level of the water at about the same height, is that correct? Paul Oehme: Yeah. It will be exactly the same. Councilman Laufenburger: Okay. Alright. Thank you Mr. Mayor. Mayor Furlong: Thank you. Other questions for Mr. Oehme at this time? Mr. Oehme, a couple questions. If you could put the slide back up where you focused on the needs of the, or the various listings. One of the things in this area, and then I'm probably going to have you also look at the high zone slide. One of the things that we're looking at is the population, Melody Hill was built in 1971 as 200,000 gallons. If you can go to the high zone slide Ms. Aanenson. Probably your comments here too. It would seem to me that a significant portion of the high zone has developed since 1970. Just looking at these neighborhoods. You've got the Longacres neighborhood in there and you've got the new ones by Westwood and Highover and. Kate Aanenson: Pinehurst and. Mayor Furlong: Even the properties to the east there, I would guess some of those have also developed since, in the 80's and 90's since this. Kate Aanenson: That's correct. Orel Chanhassen City Council - July 11, 2011 Mayor Furlong: Okay so Mr. Oehme, when we go back to the previous slide and you're talking about the current and future growth, a lot of that, it would seem to me that if in this high zone much of it's already been developed since the first tank was put in, that at some point that 200,000 gallon size reservoir was appropriately sized. We passed that some time ago, is that a fair statement? Paul Oehme: Absolutely. Mayor Furlong: If we need 750 now. Paul Oehme: Right. Absolutely. Yeah I mean currently really we're not making our fire flow demands and it's hard on our equipment right now. Mayor Furlong: Okay so, and I guess maybe going back to the high zone chart there. While much of the development has occurred since this reservoir was put in, there isn't as much to go as already has been developed... Kate Aanenson: I think that's a true statement. I think what's different about this, some of the older parts that were built there probably didn't put sprinkling systems and the like. You have a different product type. A different expectation that's out there and I think that reflects on the peak demand that the City Engineer put up so those lots, some of those have swimming pools and sprinkling systems so it's a different type of product that's out there than was probably built in the 70's so the demand. Mayor Furlong: Okay. and I'm not questioning the decision of the prior council. Kate Aanenson: No, no. Mayor Furlong: I'm just saying in terms of the capacity of this. Kate Aanenson: Exceed demand because of the desired housing type and uses was different. Mayor Furlong: Have evolved as well as development. Kate Aanenson: That's my point, yeah. Mayor Furlong: Yeah, and that's very fair and thank you for sharing that because it seems to me that the vast majority of the need for this tower is based upon current residents. Current construction. Paul Oehme: Absolutely. Mayor Furlong: Even though any future discretion would just add to the lack of capacity of the current tower. Paul Oehme: Exactly. 27 Chanhassen City Council - July 11, 2011 Mayor Furlong: Is there any, when you talked about installing the cellular equipment inside the tower structure itself, one of the things we talked about at our earlier work session was looking at construction materials and looking at bid alternates for the different construction materials is something that we just naturally will go out and do, even if we think it might be a certain type. We're going to look for the different types. Is there any change in the design if we went with different types of construction materials or would it, would it still be constructed in a similar manner with having all that cellular equipment internally of the structure? Paul Oehme: No, we looked at both. Both the composite tank and the fluted column concrete, or steel tank. Actually we visited the City of Minnetonka a couple weeks ago and they have the same set-up that we're looking at in terms of putting the cellular equipment in and they have a fluted column tank. That steel tank that they put their equipment in so based, and you know for a certain amount of structural standpoint, Doug Klamerus is here to talk, if you'd like to talk to him about, from SEH about any structural designs related to that but we're looking at again, bidding out both types. Mayor Furlong: I'm going to keep it at the high level. I don't want to get into the design but my question is, I like the concept of including that equipment inside the structure itself for the reasons that you mentioned. And what I'm hearing is, regardless of construction materials we can include that aspect. Paul Oehme: Yeah, either type of tank that we're looking at we can incorporate that cellular equipment inside the tank. Mayor Furlong: Okay, alright. Very good. And then Ms. Aanenson, on the site plan approval process. We went through the Planning Commission. I always like to confirm this. Since the City was the applicant, I assume we followed our own rules that we would expect a private party to follow both in terms of the process and the reviews and. Kate Aanenson: Correct. Notified everyone within 500 feet, plus there was residents there that were, you know the closest neighbor obviously has some concerns about visual impacts. There's people on the other side that were more excited to see it potentially move to a different location. Paul Oehme: And Mr. Mayor, we did have a neighborhood meeting prior to the Planning Commission meeting too and we invited more people than we were invited to the Planning Commission meeting too so, so we try to get the notice out as best as we could. Mayor Furlong: And this is a permitted use within the zone. Kate Aanenson: That's correct. Mayor Furlong: So there wasn't any changes, okay. If there are no other questions, I bring it to council for comments. Thoughts. Observations. Oh, Mr. Gerhardt. You want to say something? Todd Gerhardt: Paul could you talk about, is there another water tower in the high zone that we could utilize? 28 Chanhassen City Council - July 11, 2011 Paul Oehme: Currently there's only one tower within the high zone. That Melody Hills tower that we're referring to. That 200,000 gallon tank in the high zone. Todd Gerhardt: And that's the one that's under capacity. Paul Oehme: That's the one that's under capacity, correct. Todd Gerhardt: We have other water towers in the community. Can we utilize any of those or make those larger that could work in this area? Paul Oehme: Not in this area. Our key financial, looking for it in our CIP has another tower in the low zone as well for future demand. When basically area south of 5 develop. We don't have the ability right now to pump water from the low zone up into the high zone because this area is segregated. It's such, it's so much higher in elevation than the other parts of town so that's the dilemma that we have. We just really can't utilize the water from the low zone area into the high zone because basically if we open the valve from the high zone down to the low zone, all the water's going to run to the low zone so we're kind of stuck with what we have right now. Mayor Furlong: And the high zone is as much a, it's a function of topography. Paul Oehme: It is, absolutely. Mayor Furlong: It's elevation. Paul Oehme: It's elevation. Mayor Furlong: It's the glacier's fault. Paul Oehme: We just can't have one... Councilman Laufenburger: Blame Mother Nature. Councilman McDonald: Excuse me Mr. Mayor, if I could just add. I thought at one time one of the reasons for putting in the second water treatment plant was that would then give us the cross connect. Paul Oehme: It would. Yeah, it would definitely give us a cross connect but again it's that storage capacity need and then when we get the future water treatment plant then we'll have a little bit, a lot better ability to utilize. Councilman McDonald: Yeah to go between zones but for right now we don't have that ability at all. Paul Oehme: Exactly. Councilman McDonald: Okay. Mayor Furlong: Thank you. Councilman Laufenburger. Chanhassen City Council - July 11, 2011 Councilman Laufenburger: Two follow-up questions. Can you talk a little bit about the safety of these water towers? For example I think back to my childhood growing up in Waconia and there was a water tower, obviously. I mean it was conspicuously built no more than 50 feet away from a house right below it and the water tower exploded in the winter and water fell down on this home. What's to prevent that from happening with these? Paul Oehme: Well. Councilman Laufenburger: First of all there's no house immediately below it at this location, right? Paul Oehme: Exactly. It's like I showed on the different slide, the nearest house is 230 feet away. There is a storm water conveyance system that we designed. I can show you that too here for any overflow of the water in the tank, if we have a spillage or anything else. The water does end up in the storm sewer system as well, and then it ends up in the pond here. Councilman Laufenburger: Into the 41. Paul Oehme: Exactly. So there's some safety mechanisms there as well. In the wintertime, you know in the past we've had some freezing problems but it's the operators, utility operators objective during the winter months to bounce those tanks as much as you can. Once the water gets stayed. Councilman Laufenburger: Bound the tanks. Paul Oehme: Bound the tanks. Councilman Laufenburger: What does that mean? Mayor Furlong: The water level. Paul Oehme: Bounce the water level, yeah. Move the water level up and down the column. Councilman Laufenburger: I'm not a water engineer so. Paul Oehme: As much as you can. Councilman Laufenburger: I mean I drink water but I just don't know that much about the engineering. Paul Oehme: Yeah so we try to move that water up and down as much as we can so we don't have that stagnant water that has the ability then to freeze. Councilman Laufenburger: Okay. Second question. I'm reading that this water tower is going to cost 2 million dollars roughly. What's the immediate impact on the citizens of Chanhassen or the high zone specifically related to their water bill as a result of this? Chanhassen City Council - July 11, 2011 Paul Oehme: There is no immediate impact. This facility improvement project has been planned for several years. It's, a lot of, the majority of the cost for the tank is built into those connection fees for new houses, new developments. There's some cost associated with current water usage but it's built in. It's been budgeted for and. Councilman Laufenburger: Okay. Alright, thank you Mr. Mayor. Mayor Furlong: Alright, thank you. Other questions. Discussion then. Thoughts. Comments on the proposal in front of us. Councilwoman Tjornhom: I think the best comment was made probably by the Planning Commission that said that you know they were doing this for a reason of public safety and a provision to keep water capacity for the northwest part of the city that I think pretty much says it all. That that's why they're doing it for public safety and it's been in the works for a while and it's a part of, we just had a work session about disasters and being prepared and I think this is part of that also. Being prepared for whatever happens to our citizens and making sure that we as a council and as a city make sure that everyone is protected and can adequately be protected and this water tower helps at least our fire department do that. Mayor Furlong: Thank you. Others thoughts, comments. The one request that we received, we did receive a request from Mr. Clark. He spoke I know at the Planning Commission. He had sent a request that's included in the packet. I guess I'd be interested in council members comments or thoughts. I know the City has had discussions with Mr. Clark and has been working with him to try to mitigate some of his concerns, is that correct Mr. Oehme? Paul Oehme: Right, and we're still planning to work with him to try to address his concerns the best we can. Mayor Furlong: Okay. Any thoughts or, I'm sorry. Any thoughts or comments from the members of the council for direction to staff in that regard. Councilwoman Tjornhom: I think I feel comfortable letting staff still continue to talk to him and negotiate, and then it will come to us I'm sure if they can't work it out. Mayor Furlong: Okay. Alright. That sounds fine. Thank you. If there are no other comments we have three items before us this evening. I assume Mr. Knutson we can take all three of those in a single motion. Roger Knutson: That is correct. Mayor Furlong: Okay. Todd Gerhardt: To get the most flexibility in the resolution, instead of putting a specific date award of bid, if we can say basically a future City Council meeting. That would be nice. I think we have August 22"d. With the State shutdown we need the health department approval on the design of this so whatever flexibility we can have in waiting for that approval. 31 Chanhassen City Council - July l 1, 2011 Mayor Furlong: I don't want to go backwards but do we have some people here that might want to provide some public comment on this issue or not? Todd Gerhardt: Yeah, we have representatives from the Minnetonka School District here. Mayor Furlong: Good evening. Please come forward. And I apologize for skipping by that part. Paul Bourgeois: That's okay. Thank you Mr. Mayor, members of the council. I'm Paul Bourgeois. I'm the Executive Director of Finance and Operators for Minnetonka Public Schools. Mayor Furlong: Welcome. Paul Bourgeois: Thank you. Just want to say that we've been actually very pleased to be working with Paul and Todd and the city staff on this project. I think it's a good solution. It's going to help all the people in the area and we serve all the citizens together so we appreciate. We think it's going to be a nice improvement to the public safety aspects of the area and then as far as the dollars that we're going to be using, we're actually applying those, it's kind of twofer for the community. We're applying those to help pay for the tennis courts that we have under construction up at the middle school. We have over 100 girls typically going out in the spring and almost 100 boys in the fall playing tennis and so we're replacing 2 broken down courts and basically then adding 5 for a total of 7 so they can have middle school meets that are the equivalent of a Minnesota State High School League meet as the program grows. So it's going to be available for the students but it's also going to be available then for the public so we hope everybody gets up there and grabs a racket and goes knock a ball around a little bit. Mayor Furlong: Excellent. Very good, thank you. Paul Bourgeois: Thank you. Mayor Furlong: Thank you for being here and those comments. We appreciate it. Todd Gerhardt: Mayor, council. I'd just like to thank School District 276 for their support in this. What an excellent collaboration. Mike and Paul have been great to work with. Dr. Peterson. We went to the school board and presented our plan. They were very supportive and thank you guys for all your support in this and what a perfect collaboration. I mean really this is the only location we can have this and they didn't use that against us in appreciation for the land so, you know I make that comment. Mayor Furlong: Well it's not over yet so. Todd Gerhardt: So we really appreciate our partnership with the school district and it's great when you get two government agencies working together. Mayor Furlong: Very good, thank you. Appreciate those comments and we echo those statements of gratitude as well so thank you. Any other comments or thoughts on this? If not, getting back to where I was a few minutes ago. We do have 3 motions in front of us that can be considered in a single motion if members of the council are in agreement. Would somebody like to make a motion please? 32 Chanhassen City Council - July 11, 2011 Councilman Laufenburger: I'll try it Mr. Mayor. Mayor Furlong: Councilman Laufenburger. Councilman Laufenburger: I would, I move that the Chanhassen City Council approve the site plan for water tower located at Minnetonka Middle School West, plans prepared by SEH dated July 11, 2011 subject to the conditions of the staff report and adoption of the Findings of Fact. And move that the City Council approve the plans and specifications and authorizes advertising for bids for a new water tower located on Minnetonka School District 276 property, 6421 Hazeltine Boulevard in accordance with the resolution as modified by Mr. Gerhardt removing the specific date. And third, move that the City Council approve an agreement for purchase of the easements for a water tower with School District 276 on the Middle School West property contingent upon the school district approving the agreement and the City Council approving a contract for construction of the water tower. Mayor Furlong: Thank you. Motion's been made. Is there a second? Councilman McDonald: I'll second. Mayor Furlong: Councilman McDonald seconds the motion. Any discussion on the motion? Todd Gerhardt: Mayor, I have one comment for the attorney. Will that easement agreement give us the flexibility for some reason we don't award bid that that contingency's in there? Roger Knutson: Yes. We're only approving it contingent upon us using that piece. Todd Gerhardt: Okay, good. Mayor Furlong: Thank you. Any other discussion on the motion? Hearing none we'll proceed with the vote. Councilman Laufenburger moved, Councilman McDonald seconded that the City Council approve the site plan subject to the conditions of the staff report and adoption of the attached findings of fact and recommendation. The recommended conditions of approval are as follows: 1. The pedestal shall be painted sky blue if a steel shell, or if constructed of a composite concrete material shall be stamped with architectural patterns to mimic block or brick. 2. The light fixture shall have a 90-degree cut-off angle and be shielded from off -site view. 3. Haul routes must be established for the trucking of material off the site. 4. A building permit is required for the retaining walls since they will be at least four feet high. 5. The retaining walls must be designed by an engineer registered in the State of Minnesota. 33 CHANHASSEN PLANNING COMMISSION REGULAR MEETING JUNE 21, 2011 Chairman Aller called the meeting to order at 7:00 p.m. MEMBERS PRESENT: Andrew Aller, Kathleen Thomas, Tom Doll, Mark Undestad, Kevin Ellsworth, Kim Tennyson and Lisa Hokkanen STAFF PRESENT: Bob Generous, Senior Planner; and Paul Oehme, City Engineer/Public Works Director PUBLIC HEARING: REQUEST FOR SITE PLAN REVIEW FOR CONSTRUCTION OF A WATER TOWER ON PROPERTY ZONED OFFICE INSTITUTIONAL (01) LOCATED AT _MINNETONKA MIDDLE SCHOOL WEST (6421 HAZELTINE BOULEVARD). APPLICANT: CITY OF CHANHASSEN, PLANNING CASE 2011-05. Generous: Thank you Chairman and commissioners. As you stated this is a site plan review for a proposed city water tower. The site is at the Minnetonka West Middle School. It's off of Highway 41, north of Lake Lucy Road and south of Melody Hill. The City in determining this site actually did a study and there were six possible alternatives and this site was the preferred alternative. The water tower itself, the site plan is fairly straight forward. There's not a whole lot of improvements that are proposed as part of the project. The tower will be 750,000 gallons and it will serve the high zone of the community, which is basically the west and northwest part of the city. The water tower's approximately 170 feet tall to the very top. It's about 60 feet in diameter for the tank on top and it's located just to the southwest of the high school. Or the middle school building. In developing this site we will have to fill in the existing storm water pond but we will replace that with a two cell pond that will actually provide additional storm water treatment to the runoff from the parking lot area and this area of the site. There's not a whole lot in this thing. We will provide approx, what is it? 200 feet of piping to the existing watermain in Highway 41 from this pipe and we will redirect the storm water pipes in the Highway 41. I did provide you with a letter that we received from MnDOT after the report went out to you. Basically it says we need to get a permit for those pipes. We did, have added a condition in our recommended conditions of approval so we think it's covered. Again the water tower's approximately 170 feet to the very top of the structure. To the top of the overflow I believe it's 157 % feet. The material's still up in the air. We're looking at either a steel column, fluted column or a composite concrete column with the tank at the very top. The picture on the left shows the water tower place tower and so it'd be similar to that but half the size of this tower, as far as capacity wise. The concrete composite material has a stamped finish and we would recommend that if that is the final design that's chosen, that they provide a complimentary color for the actual tank rather than the blue because that's a little contrasting and we think it would look a little better if they tried to compliment it a little better. Other than that staff is recommending approval of the site plan subject to the conditions in the staff report and I'd be happy to answer any questions you may have. SCANNED Chanhassen Planning Commission - June 21, 2011 Aller: I'll just jump in real quick. Bob it's my understanding that one of the major reasons that we have this is for fire protection. Or Paul, would you like to answer that? Oehme: Yeah, Chairman Aller. Yeah, that is correct. The existing tank that services this area, Melody Hills tank is 200,000 gallon tank. It was built in 1970. Since then obviously the city's grown, and especially in the last say 15 years in this area, the city has really grown. Lots of users up in this area now so one of the main issues that we have here is fire protection. Meeting that fire code demand that's recommended by the Fire Marshal so that's one of the main components in the need for the tower. Aller: And the Melody Hill doesn't really meet those requirements. In fact it probably wouldn't... Oehme: Yeah, it barely keeps up right now and during our high summer peak demand periods so. Aller: And then with the pond, if I'm reading this correctly, we're actually going to do a better job with the new pond in reducing some of those products that are hitting the downstream water? Oehme: Yeah, that's the intent. We're trying to do a better job of infiltration as well. This is a two celled pond. It's going to be a dry pond, similar to what's out there today but we're going to try to incorporate some better infiltration practices here with the soil amenities that we're proposing to try to get a little more infiltration in so, that is the intent. Aller: And then on the hard surface coverage, it looks like this would only be about half of what the zoning actually would allow. Generous: For the entire site, yes. Aller: For this site. So that works out really well. That's correct? Generous: Yes. Aller: I have no further questions. Anyone else? Thomas: I do not. Ellsworth: Andrew. Aller: Mr. Ellsworth. Ellsworth: Thank you Mr. Chair. You know the, where the ponds drain out into MnDOT's right-of-way and they look for a permit for the drainage permit. Where does it drain to from that point and how, you know does MnDOT size these things in anticipation that others will drain things to it? 2 Chanhassen Planning Commission - June 21, 2011 Oehme: Well it's designed right now to handle the same capacity as it currently does. The drainage outlet, and actually I should step back a little bit. There was a storm water failure, a soil failure up in this area several years ago and this, the school district did make some improvements which was to incorporate and construct that pond that was out there. There was some sediment that washed down into MnDOT's right-of-way and then ended up into the DNR pond shown here to the south of the school district so that, the school district did clean up that area and construct that pond. And that's basically the flow where the existing and the proposed drainage will end up so. Trying to reduce the rate and the runoff from the site as well in conjunction with this so we're trying to improve the system as best we can. Ellsworth: Okay, thank you. That's all. Aller: Anyone else? Doll: 1 have a question. Will you be updating the plans to address some of the SWPPP questions? Oehme: Yeah, absolutely and the engineer for the tank is here tonight and he's well aware of the SWPPP requirements for Carver County and some of those requirements so that will be incorporated in the final design. Doll: Okay. Does that get done before the council meeting? Oehme: It typically gets completed, yeah. Under this scenario it will get completed because we're planning to authorize them to complete the final plans and specs so we'll have that available for him. Aller: Am I reading the report to, we did receive from MnDOT and we also received from the CW. The Soil and Water and all those conditions are required in the approval of this plan. Oehme: That's correct. Aller: Any further questions from the commissioners? Okay. And the applicant coming forward or the City's the applicant so. Oehme: City is, yeah. Aller: That's it? We're going to open the public hearing. If there's anybody present that would like to speak, please come forward. Come to the microphone. Yes sir, if you could please state your name and address for the record, that would be great. Dennis Clark: My name's Dennis Clark. My address is 6651 Hazeltine, which is also 41 there. I was at the previous meeting where Paul was introducing his options for the sites and there were a few citizens around that had some questions. I don't think there's too many citizens left because it looks like it's not really going to encumber too many people. Except myself. My property, let's see Paul can you put that up? Chanhassen Planning Commission - June 21, 2011 Alley: Just put it on the table, if you point to the map on the table. There we go. Dennis Clark: So my property, actually two sections here. Right here and this section here that runs in the pond also. Runs along the frontage here a little bit. You actually look at this L, it sits right in the middle of two different sections of property of mine. This is a big tall ridge here. I don't know if I can see the house on this but my house actually sits about, can you see it from there? Thomas: Yeah, we can see it there. Yep, right there. Oh you're going to come in. Dennis Clark: And I don't know how old this picture is but there's a driveway that comes out here but my parking is in the front of the house here when you come out. This is a fairly unique piece of property. I've been there 20 years and it's very private. In fact I don't have any city water or sewer. It's kind of a sovereign nation down there. There's nothing to hook up into. Working with the development on Brenden Pond, that was fairly easy and I think when you're paying $6,000-$7,000 a year in taxes for 20 years, you kind of decide that's where you're going to live and so that property's been forested a little bit more than this particular picture but that house is probably another 40 feet below the existing tower, which means this tower is going to tower over my house 20 some stories within hundreds of feet of my house. So when I walk out, or if I want to sell this house in several years, which is my plans, when people start looking at different properties, same type of value, this is going to be an issue. Nice place. Big acreage. Beautiful place. Ali but, got this ugly tower sitting out my back yard. I mean it looms. It's very tall. 20 some stories within 100 feet. The City'd probably never let anyone put a building up that big here. So, my issue is it's a very logical point. I see Paul's reports. It's very logical place to put this from all the you know different situations. He's worked it out with the school. 1 think you purchased property from the school there Paul? Did you have to buy that? Oehme: We're still working with the school district on that. We're working out an agreement right now. We haven't finalized that agreement yet. Dennis Clark: How much is that going to be? Oehme: It's going to be several dollars. Dennis Clark: Is it public knowledge yet or? Oehme: Well we're still negotiating. Dennis Clark: What do you think it's going to be? Oehme: It'll be six figures. Dennis Clark: So anyway I, right now we're just, I'm just objecting to the tower. That's my position today. We're going to try to move forward. A canopy, things like this, with this thing 4 Chanhassen Planning Commission - June 21, 2011 as high as it is I'm, you know I don't know how you're going to actually do it. Do we have a photo Paul, a rendition handy here what we kind of think it might look like? Oehme: Well. Dennis Clark: I tried to work my printer. Oehme: Did you? Dennis Clark: I've got a picture. Oehme: This is the exhibits that are on the website right now. I don't think I incorporated the. Dennis Clark: Okay, I can give you one picture here but you've got to pass it around to. Aller: You can just go ahead and throw it on top of the other one and it will show for everyone there. Dennis Clark: Okay. My printer didn't work down here. This is my driveway right here. This is my parking area. So this is what I see when I walk out in the morning. Open up my garage door. There's a rendition that was provided. That's what I'm going to look at. So now the question is, you know what. Where. What can we do? What can I do? Probably nothing you know at this particular point. I'm not sure exactly what I'm entitled to but I'm you know with the situation, you know it's definitely, you know it's going to take a unique property and devalue it and might even make it impossible to sell. I mean I don't know where that sale point would be. I'm 57. I'm planning on being out of there in 5 or 6 years. Hopefully property values will come back a little bit but that's my issue so at least I'm going on record to say no, I don't want it in my back yard. Who would? Since I guess I've kind of teased Paul about his report that in the end it doesn't say by the way we're only going to burden one citizen. When you start looking at different places and sites where you're going to put a tower but I'm the guy. So that's my. Paul and I have discussed maybe some possible cottonwoods, you know that get planted. Grow fast. Which grow fast? How long? Whatever? You know I'd certainly welcome you know any of that type of recommendation from the Planning Commission that we look into that some more. Any time you can do anything to try to shade this but, so that's where I'm on that. Paul and I got some other things we're discussing. I don't think that today's the place to discuss that. Do you? Oehme: No. I mean we're talking and see what we can work out. I mean. Aller: It sounds like discussions are continuing. Dennis Clark: Yeah. Aller: And as a commission we have to look at what's presented so we understand your position. I thank you for your presentation. I certainly understand where you're coming from. It sounds like you're working with the City to resolve those issues and I hope they are resolved in the future and I appreciate you coming tonight and voicing your opinion. 5 Chanhassen Planning Commission - June 21, 2011 Dennis Clark: Okay. Aller: Anyone else? Okay with no one else coming forward I'm going to close the public hearing. Discussion by the commissioners. Tennyson: I don't have any questions. Aller: Tom, anything? Doll: What kind of a space do you have available to do some mitigation as far as view? Oehme: I just wanted to show you the plan site here. The corner, the southwest corner of the school property is very tight. The school building is right in this location right here so it's very, we have very little wiggle room in terms of where we can actually place the tower. You know granted if it would be you know feasible we'd like to shift it farther north as far as we can. That would greatly improve the view from Mr. Clark's garage there so, unfortunately we are kind of stuck with what we have right now. You know we have talked about potential tree plantings and some other mitigation type things but when a structure's 160 feet up in the air it's kind of hard to cover that type of structure. The painting, the colors that we're trying to pick out kind of blend in as much as we can to the sky color so we're trying to you know minimize the color contrast as much as we can if we go with the steel tank so you know we're looking at all those type of things. Unfortunately with these type of structures, there is very limited techniques and things we can actually do to screen something like this. Hokkanen: Can I ask a question? Aller: Sure. Hokkanen: Where exactly on this layout is his property and driveway? Is it right down here? Oehme: Yep. Hokkanen: So how much space? Oehme: Yeah, it's basically from the drip line of the tower to his garage. It's about 230 feet. Hokkanen: Okay, that was my question. 230 feet. Oehme: The next property over to the east is about 300, almost 400 feet. Hokkanen: Okay. Undestad: How close is this retaining wall to the? Oehme: There's no retaining wall. It's all embankment, yeah. rel Chanhassen Planning Commission - June 21, 2011 Undestad: I thought he had that. Oehme: Yeah no, I think that was a printer error so. Hokkanen: Oh it looked like a retaining wall. Dennis Clark: No, that's a printer error. Thomas: So it's just trees? Oehme: Yeah, it's all trees. Thomas: Okay. It kind of looked like a metal. It looked like a metal wall so. Dennis Clark: It's all of a 60 foot incline going. Undestad: And it's all solid grade then going all the way up. Oehme: It's all grade. Thomas: Okay. Dennis Clark: This already has 30-40 of those, them pine ridge, those trees are probably already 100 feet up. Up on top of the ridge. Aller: Upon the top. Thomas: Okay. Dennis Clark: I mean it's fairly private in there and I welcome anyone, if they'd like to go in and walk around that property... you're welcome to drive in there. It's my wife and myself. Nobody around. The dogs are all gone... There's one more thing, maybe it's closed but if there's anything I wanted to say is that I am all about that not the steel siding. If you're looking for votes, the concrete is definitely more nature friendly. If I've got to look at something, you know I did like that so about the only thing I wanted to say... Aller: Commissioner Ellsworth. Ellsworth: Mr. Chair. Bob, how long has this area been zoned office institutional? That particular parcel that the tower's going on. Generous: As long as the school's been there. Ellsworth: And then you know before us today is really the determination if what's presented fits within the zoning, correct? 7 Chanhassen Planning Commission - June 21, 2011 Generous: Correct. Ellsworth: So even though we have sympathy for Mr. Clark, it's not really upon us to necessarily act on that sympathy. It's more to interpret what was presented before us and whether it fits the proper zoning and meets the requirements in front of us. So it's unfortunate for your position. I can understand that and appreciate again you coming forward and talking about it. That's all. Aller: Any further? Tom. Doll: I guess I'd like to see it you know, something in here that does say that the City works with Mr. Clark in trying to work on some screening issues but I feel for Mr. Clark as well. Aller: Okay. Having, does anyone want to make a motion? Ellsworth: Well I'll make the motion. The Chanhassen Planning Commission recommends that City Council approve the site plan for a water tower located at Minnetonka Middle School West, plans prepared by SEH dated February 22, 2011, subject to the conditions of the staff report and adoption of the Findings of Fact and Recommendation. Aller: Do I have a second? Thomas: I second that. Aller: Any discussion? Further discussion. Ellsworth moved, Thomas seconded that the Chanhassen Planning Commission recommends that the City Council approve the Site Plan for a water tower located at Minnetonka Middle School West, plans prepared by SEH dated February 22, 2011, subject to the following conditions and adoption of the Findings of Fact and Recommendation: 1. The pedestal shall be painted sky blue if a steel shell, or if constructed of a composite concrete material shall be stamped with architectural patterns to mimic block or brick. 2. The light fixture shall have a 90-degree cut-off angle and be shielded from off -site view. 3. Haul routes must be established for the trucking of material off the site. 4. A building permit is required for the retaining walls since they will be at least four feet high. 5. The retaining walls must be designed by an engineer registered in the State of Minnesota. 6. The following additional information must be shown on the grading plan: Chanhassen Planning Commission - June 21, 2011 a) Show the top and bottom of wall elevations. b) Provide more spot elevations along the driveway and the area to the north of the driveway, ensuring that minimum I % grade is achieved on paved surfaces and minimum 2% grade is achieved in the green area. 7. A plumbing permit is required for the proposed sewer relocations. 8. Contact the Utility Department at 952-227-1300 a minimum of 48 hours before tapping into the existing watermain. 9. MnDOT permits are required for the proposed watermain and storm water pond outlet pipe. 10. Tree protection fencing shall be installed at the edge of the grading limits. 11. A building permit is required. 12. Geotechnical investigation and report required. 13. All plans must be prepared and signed by design professionals licensed in the State of Minnesota. 14. Portions of retaining wall(s) exceeding four feet in height must be professionally designed. 15. The owner and or their representative shall meet with the Inspections Division to discuss plan review and permit procedures. 16. If the total disturbance exceeds one (1) acre in area an NPDES General Stormwater Permit for Construction Activities will be needed from the MPCA. 17. If an NPDES Permit is needed, a Storm Water Pollution Prevention Plan will need to be prepared and submitted for review and the conditions of the permit must be met. 18. The outlet to the right-of-way for MN Trunk Highway 41 will need to be stabilized immediately upon connection. 19. The pond must be protected from sedimentation to the greatest extent practicable during construction and all sediment deposited during construction must be removed to return the pond to the design conditions. A record drawing shall be prepared showing this condition to be met. 20. The plan must address the comments from the Carver County SWCD. 21. The proposed conditions will result in a decrease in runoff rate for the 2, 10 and 100-year events and an increase in total phosphorus and suspended solids removal. E Chanhassen Planning Commission - June 21, 2011 22. The underdrain bedding material shall be washed river rock wrapped in a high -flow filter fabric. 23. According to the Carver County Soil Survey and double ring infiltrometer tests performed by the School District, this site may well be conducive to infiltration. To this end an additional hold down should be constructed below the underdrain such that the feature is a filtration/partial recharge feature as described in the Minnesota Stormwater Manual. 24. Eliminate CBMH 109 and bulkhead the outlet from the upstream structure to the west. Move CBMH 107 to the east into the location of the existing manhole. Replace this structure as needed and outlet to the pond. The end result will be a single outlet point into the first cell near the pinch point of the 1035-foot contour. All voted in favor and the motion carried unanimously with a vote of 7 to 0. APPROVAL OF MINUTES: Ellsworth moved, Hokkanen seconded to note the verbatim and summary minutes of the Planning Commission meeting dated June 7, 2011 as presented. All voted in favor and the motion carried unanimously with a vote of 7 to 0. COMMISSION PRESENTATIONS: None. CITY COUNCIL ACTION UPDATE. None. Thomas moved, Doll seconded to adjourn the meeting. All voted in favor and the motion carried unanimously with a vote of 7 to 0. The Planning Commission meeting was adjourned at 7:25 p.m. Submitted by Kate Aanenson Community Development Director Prepared by Nann Opheim 10 Disclaimer This map is neither a legally recorded map nor a survey and is not intended to be used as one. This map is a compilation of records, information and data located in various city, county, state and federal offices and other sources regarding the area shown, and is to be used for reference purposes only. The City does not warrant that the Geographic Information System (GIs) Data used to prepare this map are error free, and the City does not represent that the GIS Data can be used for navigational, tracking or any other purpose-requiring.exacbng.measuremeaUf distance 4r directino ar precision in the depiction of geographic features. If errors or discrepancies are found please contact 952-227-1107. The preceding disclaimer is provided pursuant to Minnesota Statutes §466.03, Subd. 21 (2000), and the user of this map acknowledges that the City shall not be liable for any damages, and expressly waives all claims, and agrees to defend, indemnify, and hold harmless the City from any and all claims brought by User, its employees or agents, or third parties which arise out of the user's access or use of data provided. H-0 049J82036bb4 M $ 00.440 O I.L �+ -c 0 12/23/2010 CITY OF Mailed From 55317 US POSTAGE CHANHASSEN 7700 Market Boulevard P.O. Box 147 Chanhassen, Minnesota 55317 www.ci.chanhassen.mn.us OEC 2 9 2010 RICHARD E & KAREN HERRBOLDT 6464 MURRAY HILL RD EXCELSIOR MN 55331-8994 SCANNED Notice of Public Hearing Chanhassen Planning Commission Meeting Date & Time: Tuesday, January 4, 2011 at 7:00 p.m. This hearing may not start until later in the evening, depending on the order of the a enda. Location: CityHall Council Chambers, 7700 Market Blvd. Proposal: Request for an Interim Use Permit for grading for tennis court construction on roe zoned Office Institutional OI Applicant: Ins ec Property 6421 Hazeltine Boulevard (Minnetonka Middle School West) Location: A location map is on the reverse side of this notice. The purpose of this public hearing is to inform you about the applicant's request and to obtain input from the neighborhood about this project. During the meeting, the Chair will lead the What Happens 1 public hearing through the following steps: at the Meeting: 1 . Staff will give an overview of the proposed project. 2. The applicant will present plans on the project. 3. Comments are received from the public. 4. Public hearing is closed and the Commission discusses the project. If you want to see the plans before the meeting, please visit the City's projects web page at: www.ci.chanhassen.mn.us/serv/plan/11-01.html. If you wish to j I talk to someone about this project, please contact Robert Questions & Generous by email at bgenerous@ci.chanhassen.mn.us or by Comments: phone at 952-227-1131. If you choose to submit written comments, it is helpful to have one copy to the department in advance of the meeting. Staff will provide copies to the Commission. The staff report for this item will be available online on the project web site listed above the Thursday prior to the Planning Commission meeting. City Review Procedure: • Subdivisions, Planned Unit Developments, Site Plan Reviews, Conditional and Interim Uses, Wetland Alterations, Rezonings, Comprehensive Plan Amendments and Code Amendments require a public hearing before the Planning Commission City ordinances require all property within 500 feet of the subject site to be notified of the application in writing Any interested party is invited to attend the meeting. • Staff prepares a report on the subject application that includes all pertinent information and a recommendation These reports are available by request At the Planning Commission meeting, staff will give a verbal overview of the report and a recommendation The item w.il be opened for the public to speak about the proposal as a part of the hearing process. The Commission will close the public hearing and discuss the item and make a recommendation to the City Council. The City Council may reverse, affirm or modify wholly or partly the Planning Commission's recommendation Rezonings, land use ano code amendments take a simple majority vote of the City Council except rezonings and land use amendments from residential to commercial/industrial. • Minnesota State Statute 519-99 requires all applications to be processed within 60 days unless the applicant waives this standard Some applications due to their complexity may take several months to complete. Any person wishing to follow an item through the process should check with the Planning Department regarding its status and scheduling for the City Council meeting • A neighborhood spokespersontrepresentative is encouraged to provide a contact for the city. Often developers are encouraged to meet with the neighborhood regarding their proposal. Staff is also available to review the project with any interested person(s). • Because the Planning Commission holds the public hearing, the City Council does not. Minutes are taken and any correspondence regarding the application will be included in the report to the City Council. If you wish to have something to be included in the report. please contact the Planning Stan person named on the notification. FORWARD TIME EXP RTN TO SEND HERRDOLDT 2040 W WAYZATA GLVD APT 201 LONG LAKE MN SS356-SS07 RETURN TO SENDER Disclaimer This map is neither a legally recorded map nor a survey and is not intended to be used as one. This map is a compilation of records, information and data located in various city, county, slate and federal offices and other sources regarding the area shown, and is to be used for reference purposes only. The City does not warrant that the Geographic Information System (GIS) Data used to prepare this map are error free, and the City does not represent that the GIS Data can be used for navigational, tracking or any other purpose requiring exacting measurement of distance or direction or precision in the depiction of geographic features. If errors or discrepancies are found please contact 952-227-1107. The preceding disclaimer is provided pursuant to Minnesota Statutes §466.03, Subd. 21 (2000), and the user of this map acknowledges that the City shall not be liable for any damages, and expressly waives all claims, and agrees to defend, indemnify, and hold harmless the City from any and all claims brought by User, its employees or agents, or third parties which arise out of the user's access or use of data provided. II - al U49J82UJbbb4 WLF. $ 00.440 m 12/23/2010 CITY OF rm c Mailed From 55317 US POSTAGE CHANHASSEN 7700 Market Boulevard P.O. Box 147 Chanhassen, Minnesota 55317 www.ci.chanhassen.mn.us NIXIE S50 DE i 00 01/015/11 RETURN TO SENDER UNCLAIMED UNADLE TO FORWARD DC: 55317014747 'k0970-00760--43-41 IrIPI,1I1I111IIr,111)h„ill1M itN11„011dil„I CHARLES R & KATHLEEN J MOWREY 6610 BRENDEN CT CHANHASSEN MN 55317-7560 I,I,IIII,rf IiIH.I'IIilIi,IJ"11f,n...... IfII"Jilld Notice of Public Hearing Chanhassen Planning Commission Meeting Date & Time: Tuesday, January 4, 2011 at 7:00 P.M. This hearing may not start until later in the evening, depending on the order of the agenda. Location: City Hall Council Chambers, 7700 Market Blvd. Proposal: Request for an Interim Use Permit for grading for tennis court construction on property zoned Office Institutional OI Applicant: Ins ec Property 6421 Hazeltine Boulevard (Minnetonka Middle School West) Location: A location map is on the reverse side of this notice. The purpose of this public hearing is to inform you about the applicant's request and to obtain input from the neighborhood about this project. During the meeting, the Chair will lead the What Happens public hearing through the following steps: ! at the Meeting: 1 * Staff will give an overview of the proposed project. i 2. The applicant will present plans on the project. 3. Comments are received from the public. 4. Public hearing is closed and the Commission discusses the project. If you want to see the plans before the meeting, please visit the City's projects web page at: www.ci.chanhassen.mn.us/serv/plan/l1-01.html. If you wish to talk to someone about this project, please contact Robert Questions & Generous by email at bgenerousCci.chanhassen.mn.us or by Comments: phone at 952-227-1131. If you choose to submit written comments, it is helpful to have one copy to the department in I advance of the meeting. Staff will provide copies to the Commission. The staff report for this item will be available online on the project web site listed above the Thursday prior to the Planning Commission meeting. City Review Procedure: • Subdivisions, Planned Unit Developments, Site Plan Reviews, Conditional and Interim Uses, Wetland Alterations, Rezonings, Comprehensive Plan Amendments and Code Amendments require a public hearing before the Planning Commission. City ordinances require all property within 500 feet of the subject site to be notified of the application in writing. Any interested party is invited to attend the meeting. • Staff prepares a report on the subject application that includes all pertinent information and a recommendation. These reports are available by request. At the Planning Commission meeting, staff will give a verbal overview of the report and a recommendation. The item will be opened for the public to speak about the proposal as a part of the hearing process. The Commission will close the public hearing and discuss the item and make a recommendation to the City Council, The City Council may reverse, affirm or modify wholly or partly the Planning Commission's recommendation Rezonings, land use and code amendments take a simple majority vote of the City Council except rezonings and land use amendments from residential to commercial/industrial • Minnesota State Statute 519.99 requires all applications to be processed within 60 days unless the applicant waives this standard. Some applications clue tq their complexity may take several months to complete Any person wishing to follow an item through the process should check with the Planning Department regarding its status and scheduling for the City Council meeting • A neighborhood spokesperson/representative is encouraged to provide a contact for the city Often developers are encouraged to meet with the neighborhood regarding their proposal Staff is also available to review the project with any interested person(s) • Because the Planning Commission holds the public hearing, the City Council does not. Minutes are taken and any correspondence regarding the application will be included in the report to the City Council. If you wish to have somethina to be included in the report, please contact the Planning Staff person named on the notification. J1 City of Chanhassen P O BOX 147 CHANHASSEN MN 55317 05/09/2011 8:06 AM Receipt No. 0156141 CLERK: bethany PAYEE: Minnetonka School Dist 276 5621 County Rd 101 Minnetonka MN 55345 Planning Case #2011-01 ------------------------------------------------------- GIS List 264.00 Total Cash Check 263341 Change 264.00 0.00 264.00 0.00 SCANNED MINNE-TONKA SCHOOL DISTRICT NO. 276 CITOD 001 CITY OF CHANHASSEN Check Date: 05/06/2011 Invoice Nbr Description P.O. Nbr CASE12011-01 PROPERTY OWNERS LIST 0 06 E 210 850 901 386 309 264.00 Check Number: 263341 263341 Gross Amt Net Amt 264.00 264.00 Vendor Total 264.00 SCANNED DETACH AND RETAIN THIS PORTION FOR YOUR RECORDS 40 City of Chanhassen 7700 Market Boulevard P.O. Box 147 Chanhassen, MN 55317 CM OF (952) 227-1100 MWEN To: Minnetonka Public Schools Attn: Jennifer Fernholz 5621 County Road 101 Minnetonka, MN 55345 Invoice Re: Minnetonka Middle School West Interim Use Permit SALESPERSON DATE TERMS KTM 12/23/10 upon receipt QUANTITY DESCRIPTION UNIT PRICE AMOUNT 88 Property Owners List within 500' of 6421 Hazeltine Blvd. (88 labels) $3.00 $264.00 TOTAL DUE $264.00 NOTE: This invoice is in accordance with the Development Review Application submitted to the City by the Addressee shown above (copy attached) and must be paid prior to the public hearing scheduled for January 4, 2011. Make all checks payable to: City of Chanhassen Please write the following code on your check: Planning Case #2011-01. If you have any questions concerning this invoice, call: (952)-227-1107. THANK YOU FOR YOUR BUSINESS! SCANNED 1� Affidavit of Publication Southwest Newspapers CITY OF CHANHASSEN cARVCOOUSNEPIN State of Minnesota) NOTICE OF PUBLIC HEARING PLANNING CASE NO. 11-01 )SS. NOTICE IS HEREBY GIVEN that the Chanhassen Planning County of Carver ) Commission will hold a public hearing on Tuesday, January 4, 2011, at 7:00 p.m. in the Council Chambers in Chanhassen City Hall, Market Blvd. The purpose of Laurie A. Hartmann, being duly sworn, on oath says that she is the publisher or the authorized this thishearing is to consider arequest agent of the publisher of the newspapers known as the Chaska Herald and the Chanhassen Vil- g p p P� for an Interim Use Permit for lager and has full knowledge of the facts herein stated as follows: grading for tennis court construction on property zoned (A) These newspapers have complied with the requirements constituting qualification as a legal Office Institutional (01) located at newspaper, as provided by Minnesota Statute 331A.02, 331A.07, and other applicable laws, as Minnetonka Middle School West amended. (6421 Hazeltine Boulevard). Applicant: Inspec. The that is to this Affidavit identified as No. A plan showing the location of the proposal is available for public (B) printed public notice attached and was published on the date or dates and in the newspaper stated in the attached Notice and said p review on the City's web site at Notice is hereby incorporated as part of this Affidavit. Said notice was cut from the columns of www.ci.chanhassen.mn.us/serv/ the newspaper specified. Printed below is a copy of the lower case alphabet from A to Z, both plan/11-Ol.html or at City Hall inclusive, and is hereby acknowledged as being the kind and size of type used in the composition during regular business hours. All and publication of the Notice: interested persons are invited to attend this public hearing and abcdefghijklmnopgrstuvwxyz express their opinions with respect to this proposal. Robert Generous, Senior Planner Email: By; bgenerous(a ci.chanhassen.mn.us Laurie A. Hartmann Phone: 952-227-1131 (Published in the Chanhassen Villager on Thursday, December 23, 2010; No. M60) Subscribed and sworn before me on this 3 day of 2010 �.t JYMME J. BARK NOTARY PUBLIC - MINNESOTA My Commission Expires 01/31/2013 No blic RATE INFORMATION Lowest classified rate paid by commercial users for comparable space.... $31.20 per column inch Maximum rate allowed by law for the above matter ................................. $31.20 per column inch Rate actually charged for the above matter ............................................... $12.59 per column inch SCANNED CITY OF CHANHASSEN CARVER AND HENNEPIN COUNTIES, MINNESOTA FINDINGS OF FACT AND RECOMMENDATION IN RE: Application of Inspec and Minnetonka School District 276 — Planning Case No. 2011-01, Minnetonka Middle School West. Request for an Interim Use Permit for grading for tennis court construction located at Minnetonka Middle School West. On January 4, 2011, the Chanhassen Planning Commission met at its regularly scheduled meeting to consider the application of Inspec and Minnetonka School District 276 for an Interim Use Permit for grading for tennis court construction. The Planning Commission conducted a public hearing on the proposed development preceded by published and mailed notice. The Planning Commission heard testimony from all interested persons wishing to speak and now makes the following: FINDINGS OF FACT 1. The property is currently zoned OI, Office and Institutional District. 2. The property is guided in the Land Use Plan for Public/Semi-Public uses. 3. The legal description of the property is shown on the attached Exhibit A. 4. When approving an interim use permit the City must determine the capability of a proposed development with existing and proposed uses. The general issuance standards of the conditional use Section 20-232, include the following 12 items: a) The proposed development will not be detrimental to or endanger the public health, safety, comfort, convenience or general welfare of the neighborhood or the city. All reasonable and appropriate erosion control measures shall be used to protect the public. b) The proposed development will be consistent with the objectives of the city's comprehensive plan and the zoning chapter and shall comply with the grading requirements of Chapter 7 of the City Code. c) The proposed development will be designed, constructed, operated and maintained so to be compatible in appearance with the existing or intended character of the general vicinity and will not change the essential character of that area. d) The proposed development will not be hazardous or disturbing to existing or planned neighboring uses. SCANNED e) The proposed development will be served adequately by essential public facilities and services, including streets, police and fire protection, drainage structures, refuse disposal, water and sewer systems and schools; or will be served adequately by such facilities and services provided by the persons or agencies responsible for the establishment of the proposed use. f) The proposed development will not create excessive requirements for public facilities and services and will not be detrimental to the economic welfare of the community. g) The proposed development will not involve uses, activities, processes, materials, equipment and conditions of operation that will be detrimental to any persons, property or the general welfare because of excessive production of traffic, noise, smoke, fumes, glare, odors, rodents, or trash. h) The proposed development will have vehicular approaches to the property which do not create traffic congestion or interfere with traffic or surrounding public thoroughfares. i) The proposed development will not result in the destruction, loss or damage of solar access, natural, scenic or historic features of major significance. j) The proposed development will be aesthetically compatible with the area. k) The proposed development will not depreciate surrounding property values. 1) The proposed development will meet standards prescribed for certain uses as provided in Chapter 7, Articles III, of the Chanhassen City Code. 5. The planning report #2011-01 dated January 4, 2011, prepared by Robert Generous, et al, is incorporated herein. RECOMMENDATION The Planning Commission recommends that the City Council approve the proposed development including an Interim Use Permit to allow site grading for the construction of tennis courts. ADOPTED by the Chanhassen Planning Commission this 4`s day of January, 2011. CHANHASSEN PLANNING COMMISSION BY: Its Chairman IN II: LEGAL DESCRIPTION The Southwest Quarter (SW 1/4) of the Northwest Quarter (NW 1/4) of Section Three (3), Township One Hundred Sixteen (116), Range Twenty Three (23) West, according to the U. S. Government Survey thereof, excepting therefrom the 35/1COths acres conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 8 of Deeds, page 400, and that part thereof conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 41 of Deeds, page 322, and subject to the right, title and interest of the State of Minnesota in that strip of land conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 33 of Deeds, page 25. Also that part of Lot E, Bar -dwell Acres, not conveyed by said deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 41 of Deeds, page 322. Subject to a permanent easement for roadway purposes as recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 64 of Deeds, page 32. Document No. OFFICE OF THE A 5 3 4 0 9 9 COUNTY RECORDER CARVER COUNTY, MINNESOTA Fee $46.00 Receipt# Certified Recorded on 2/15/2011 at 02:28 ❑ A PM 53409E IIIMeu L gren ty ecorder CITY OF CHANHASSEN CARVER AND HENNEPIN COUNTIES, MINNESOTA INTERIM USE PERMIT #2011-01 1. Permit. Subject to the terms and conditions set forth herein, the City of Chanhassen hereby grants an interim use permit for the following use: Interim Use Permit to allow site grading for tennis courts based on the plans prepared for the Minnetonka Middle School West. 2. Pr Wrty. The permit is for property situated in the City of Chanhassen, Carver County, Minnesota, and legally described as follows: LEGAL DESCRIPTION The Southwest Quarter (SW 1/4) of the Northwest Quarter (NW 1/4) of Section Three (3), Township One Hundred Sixteen (116), Range Twenty Three (23) West, according to the U. S. Govemment Survey thereof, excepting therefrom the 35/100ths acres conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 8 of Deeds, page 400, and that part thereof conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 41 of Deeds, page 322, and subject to the right, title and interest of the State of Minnesota in that strip of fond conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 33 of Deeds, page 25. Also that part o Lot E. Bardwell Acres, not conveyed by said deed recorded in the office of the RVster of Deeds of Carver County, Minnesota, in Book 41 of Deeds, page 322. Subject to a permanent easement for roadway purposes as recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 64 of Deeds, page 32. 3. Conditions. The permit is issued subject to plans dated December 3, 2010 prepared by Inspec, and the following conditions: RECEIVED MAR 7 - 2011 1 SCANNED CITY OF CHANHASSEN a. Adequate sediment and erosion control practices must be installed prior to any earth - disturbing activities. b. All silt fence shall use metal t-posts and shall be consistent with City Detail Plate No. 5300. Include detail on Sheet 5. c. Rock construction entrance locations shall be shown on the plan and should be placed such that construction traffic does not cross the proposed infiltration areas. Rock construction entrances shall be consistent with City Detail Plate No. 5301. Include detail on Sheet 5. d. Infiltration areas shall be protected from sediment deposition and compaction resulting from construction equipment throughout construction. This must be noted on the plans along with all other areas to be protected. e. Category 3 erosion control blanket shall be used on all disturbed slopes with positive flow to the pond unless sod is to be placed and staked. The applicant is responsible for procurement of the NPDES General Permit to Discharge Stormwater Associated with Construction Activity prior to any earth -disturbing activities. A full SWPPP will need to be prepared and submitted to the City for review and approval prior to any earth -disturbing activities. The SWPPP must include all components identified in Parts III and IV of the permit. g. Redundant erosion control measures shall be included at the two new inlets to the pond. Floating silt curtain should be used at the more southerly inlet but a second line of silt fence may be adequate at the other new inlet. h. The infiltration design and maintenance shall be consistent with the 2008 Minnesota Stormwater Manual; in particular Chapter 12 and Appendix D. i. Protection must be provided to assure that construction equipment is not tracked over the proposed infiltration areas, materials are not stockpiled in these areas and sediment deposition does not occur in these areas. This is most commonly accomplished through the use of silt fence. Further, this should be noted on the plan set, in the SWPPP and within the project specifications manual. j. Infiltration features must be separated from the ground water by a minimum of three feet. Provide boring data to confirm this separation. k. As the infiltrometer tests were performed approximately 60 feet west of the proposed infiltration area and the infiltration rates are under the optimal conditions, and likely to decline over time, a margin of safety shall be built into the design to account for a diminished infiltration. 1. To assure that the area drains in 48 hours or less, the system shall be designed with an underdram and coarse aggregate storage as depicted in Appendix D of the Minnesota 2 Stormwater Manual —`Bioretention/Infiltration/Filtration Facility", page 723 of 885. This would likely satisfy the above condition. m. CBMH 1 shall be moved northerly on the site and lowered so that the rim elevation is below 1060 feet. n. The applicant shall relocate to proposed drain tile outlet for the four most easterly tennis courts. The new outlet shall be between the most southerly court and the next most southerly court. This shall then be connected to CBMH 2 and the outlet for this manhole shall then be sized accordingly. o. A stable emergency overflow shall be provided from the easterly basin to the pond. p. The applicant shall demonstrate how the filtration swales are to be vegetated. At a minimum, fescues and/or other deep-rooted grasses should be used to promote infiltration. q. The new outlet elevations are shown to be 1046 feet. It appears that the ordinary high water level (OHW) is at 1045.4 and the normal water level (NWL) is at an unknown elevation but likely at or around 1043.5. The newly proposed outlet shall be set at the NWL. r. The applicant or their consulting engineer shall develop an operations and maintenance manual for the infiltration/filtration features and that this includes some type of vegetative filter to provide pretreatment of the water entering the system. s. The applicant shall provide a security in the amount of $4,000 to guarantee erosion control. t. The applicant shall verify that the tennis courts are outside any easements and meet the 15 foot side yard setback. 4. Termination of Permit. The City may revoke the permit following a public hearing for violation of the terms of this permit. 5. Lapse. If within one year of the issuance of this permit the authorized construction has not been substantially completed or the use commenced, this permit shall lapse, unless an extension is granted in accordance with the Chanhassen Zoning Ordinance. 6. Criminal Penalty. Violation of the terms of this conditional use permit is a criminal misdemeanor. Dated: January 24, 2011 CITY OF CHANHASSEN By: Thom, s/AA.. F ur l ong, Mayor By: odd Gerhardt, City Manager STATE OF MINNESOTA ) ( ss COUNTY OF CARVER 1 The foregoing instrument was acknowledged before me this 2qj��day of , 2011, by Thomas A. Furlong, Mayor and Todd Gerhardt, City Manager, of the Cit)Uf Chanhassen a Minnesota municipal corporation, on behalf of the corporation and pursuant to authority granted by its City Council. DRAFTED BY: City of Chanhassen 7700 Market Boulevard P. O. Box 147 Chanhassen, MN 55317 (952)227-1100 )6L NoV Publi 170K�AREN J. ENGELHARDT tary Public -Minnesota y Commiaalon Expires Jan 31, 2015 .19 49 January 26, 2011 Mr. Cliff Buhman CITY OF Inspec 5801 Duluth Street CHMNSEN Minneapolis, MN 55422 7700 Market Boulevard Re: Minnetonka Middle School West Interim Use Permit PO Box 147 Planning Case # 11-01 Chanhassen, MN 55317 Dear Mr. Buhman: Adninisbatioo Phone:952.227.1100 This letter is to confirm that on January 24, 2011, the Chanhassen City Council Fax:952.227.1110 approved the interim use permit to permit site grading for the tennis courts at Minnetonka Middle School West subject to the following conditions: BuiKg lliquillim Phone: 952.227.1180 Fax:952.227.1190 1. Adequate sediment and erosion control practices must be installed prior to any earth -disturbing activities. B9g Phone:952.227.1160 2. All silt fence. shall use metal t-posts and shall be consistent with City Detail Fax:952.227.1170 Plate No. 5300. Include detail on sheet 5. Finance Phone:952.227.1140 3. Rock construction entrance locations shall be shown on the plan and should be Fax:952.227.1110 placed such that construction traffic does not cross the proposed infiltration areas. Rock construction entrances shall be consistent with City Detail Plate Park & Recreation No. 5301. Include detail on sheet 5. Phone: 952.227.1120 Fax:952.227.1110 4. Infiltration areas shall be protected from sediment deposition and compaction resulting from construction equipment throughout construction. This must be RecreationCatet 2310CM%Bouleva<d noted on the plans along with all other areas to be protected. Phase: 952.227.1400 Fax:952.227.1404 5. Category 3 erosion control blanket shall be used on all disturbed slopes with positive flow to the pond unless sod is to be placed and staked. Planing & Hall"Races 6. The applicant is responsible for procurement of the NPDES General Permit to Na:952.227.1130 Fax: 952.227.1110 Discharge Stormwater Associated with Construction Activity prior to any earth -disturbing activities. A full SWPPP will need to be prepared and Pe*yypt submitted to the City for review and approval prior to any earth -disturbing 1591 Park Road activities. The SWPPP must include all components identified in Parts III and Phone:952227.1300 IV of the permit. Fax:952.227.1310 7. Redundant erosion control measures shall be included at the two new inlets to SwilorCaft Phone:952.227.1125 the pond. Floating silt curtain should be used at the more southerly inlet but a Fa:952.2271110 second line of silt fence may be adequate at the other new inlet. webStle 8. The infiltration design and maintenance shall be consistent with the 2008 "' m-d. .rnn•us Minnesota Stormwater Manual; in particular Chapter 12 and Appendix D. SCANNED Mmha n is a Community for Life - Providing for Today and Planning for Tomorrow Mr. Cliff Buhman January 26, 2011 Page 2 9. Protection must be provided to assure that construction equipment is not tracked over the proposed infiltration areas, materials are not stockpiled in these areas and sediment deposition does not occur in these areas. This is most commonly accomplished through the use of silt fence. Further, this should be noted on the plan set, in the SWPPP and within the project specifications manual. 10. Infiltration features must be separated from the ground water by a minimum of three feet. Provide boring data to confirm this separation. 11. As the infiltrometer tests were performed approximately 60 feet west of the proposed infiltration area and the infiltration rates are under the optimal conditions, and likely to decline over time, a margin of safety shall be built into the design to account for a diminished infiltration. 12. To assure that the area drains in 48 hours or less, the system shall be designed with an underdrain and coarse aggregate storage as depicted in Appendix D of the Minnesota Stormwater Manual —"Bioretention/Infiltration/Filtration Facility", page 723 of 885. This would likely satisfy the above condition. 13. CBMH 1 shall be moved northerly on the site and lowered so that the rim elevation is below 1060 feet. 14. The applicant shall relocate to proposed drain the outlet for the four most easterly tennis courts. The new outlet shall be between the most southerly court and the next most southerly court. This shall then be connected to CBMH 2 and the outlet for this manhole shall then be sized accordingly. 15. A stable emergency overflow shall be provided from the easterly basin to the pond. 16. The applicant shall demonstrate how the filtration swales are to be vegetated. At a minimum, fescues and/or other deep-rooted grasses should be used to promote infiltration. 17. The new outlet elevations are shown to be 1046 feet. It appears that the ordinary high water level (OHW) is at 1045.4 and the normal water level (NWL) is at an unknown elevation but likely at or around 1043.5. The newly proposed outlet shall be set at the NWL. 18. The applicant or their consulting engineer shall develop an operations and maintenance manual for the infiltration/filtration features and that this includes some type of vegetative filter to provide pretreatment of the water entering the system. 19. The applicant shall provide a security in the amount of $4,000 to guarantee erosion control. 20. The applicant shall verify that the tennis courts are outside any easements and meet the 15 foot side yard setback. Mr. Cliff Buhman January 26, 2011 Page 3 A security in the amount of $4,000 for erosion control must be submitted before site grading can commence. Additionally, all erosion control measures and tree protection fencing must be installed and inspected prior to the City authorizing grading operations. Should you have additional questions or need more information, please feel free to contact me at (952) 227-1131 or bQenerous@ci.chanhassen.mn.us. Sincerely, 1 Robert Generous, AICP Senior Planner c: Mr. Mike Condon,Minnetonka School District, ISD# 276 cc: Kate Aanenson, Community Development Director Alyson Fauske, Assistant City Engineer Todd Gerhardt, City Manager Terry Jeffery, Water Resources Coordinator gAplan\201 I planning cases\approval letter.doc CITY OF CHANHASSEN PLANNING DEPARTMENT 7700 Market Boulevard P.O. Box 147 CHANHASSEN, MN 55317 (952) 227-1100 FAX (952) 227-1110 TO: Campbell Knutson, PA 317 Eagandale Office Center 1380 Corporate Center Curve Eagan, MN 55121 LETTER OF TRANSMITTAL DATE JOB NO. 1 /28/11 12011-01 ATTENTION Sue Nelson RE: Document Recordin WE ARE SENDING YOU ® Attached ❑ Under separate cover via the following items: ❑ Shop drawings ❑ Prints ❑ Plans ❑ Samples ❑ Specifications ❑ Copy of letter ❑ Change Order ❑ Pay Request ❑ COPIES DATE NO. DESCRIPTION 1 1/24/11 11-01 Interim Use Permit 2011-01 Minnetonka Middle School West IUP THESE ARE TRANSMITTED as checked below: ❑ For approval ❑ Approved as submitted ❑ Resubmit ❑ For your use ❑ Approved as noted ❑ Submit ❑ As requested ❑ Returned for corrections ❑ Return ❑ For review and comment ® For Recording ❑ FORBIDS DUE ❑ PRINTS RETURNED AFTER LOAN TO US REMARKS COPY TO: Cliff Buhman, Inspec Mike Condon, Minnetonka Schools SIGN copies for approval copies for distribution corrected prints If enclosures are not as noted, kindly notify us at once. CITY OF CHANHASSEN CARVER AND HENNEPIN COUNTIES, MINNESOTA INTERIM USE PERMIT #2011-01 1. Permit. Subject to the terms and conditions set forth herein, the City of Chanhassen hereby grants an interim use permit for the following use: Interim Use Permit to allow site grading for tennis courts based on the plans prepared for the Minnetonka Middle School West. 2. Property. The permit is for property situated in the City of Chanhassen, Carver County, Minnesota, and legally described as follows: LEGAL DESCRIPTION The Southwest Quarter (SW 1/4) of the Northwest Quarter (NW 1/4) of Section Three (3), Township One Hundred Sixteen (116), Range Twenty Three (23) West, according to the U. S. Government Survey thereof, excepting therefrom the 35/1COths acres conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 8 of Deeds, page 400, and that part thereof conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 41 of Deeds, page 322, and subject to the right, title and interest of the State of Minnesota in that strip of land conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 33 of Deeds, page 25. Also that part of Lot E. Bardwell Acres, not conveyed by sold deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 41 of Deeds, page 322. Subject to a permanent easement for roadway purposes as recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 64 of Deeds, page 32. 3. Conditions. The permit is issued subject to plans dated December 3, 2010 prepared by Inspec, and the following conditions: a. Adequate sediment and erosion control practices must be installed prior to any earth - disturbing activities. b. All silt fence shall use metal t-posts and shall be consistent with City Detail Plate No. 5300. Include detail on Sheet 5. c. Rock construction entrance locations shall be shown on the plan and should be placed such that construction traffic does not cross the proposed infiltration areas. Rock construction entrances shall be consistent with City Detail Plate No. 5301. Include detail on Sheet 5. d. Infiltration areas shall be protected from sediment deposition and compaction resulting from construction equipment throughout construction. This must be noted on the plans along with all other areas to be protected. e. Category 3 erosion control blanket shall be used on all disturbed slopes with positive flow to the pond unless sod is to be placed and staked. The applicant is responsible for procurement of the NPDES General Permit to Discharge Stormwater Associated with Construction Activity prior to any earth -disturbing activities. A full SWPPP will need to be prepared and submitted to the City for review and approval prior to any earth -disturbing activities. The SWPPP must include all components identified in Parts III and IV of the permit. g. Redundant erosion control measures shall be included at the two new inlets to the pond. Floating silt curtain should be used at the more southerly inlet but a second line of silt fence may be adequate at the other new inlet. h. The infiltration design and maintenance shall be consistent with the 2008 Minnesota Stormwater Manual; in particular Chapter 12 and Appendix D. Protection must be provided to assure that construction equipment is not tracked over the proposed infiltration areas, materials are not stockpiled in these areas and sediment deposition does not occur in these areas. This is most commonly accomplished through the use of silt fence. Further, this should be noted on the plan set, in the SWPPP and within the project specifications manual. Infiltration features must be separated from the ground water by a minimum of three feet. Provide boring data to confirm this separation. k. As the infiltrometer tests were performed approximately 60 feet west of the proposed infiltration area and the infiltration rates are under the optimal conditions, and likely to decline over time, a margin of safety shall be built into the design to account for a diminished infiltration. 1. To assure that the area drains in 48 hours or less, the system shall be designed with an underdrain and coarse aggregate storage as depicted in Appendix D of the Minnesota 2 Stormwater Manual —"Bioretention/Infiltration/Filtration Facility", page 723 of 885. This would likely satisfy the above condition. m. CBMH 1 shall be moved northerly on the site and lowered so that the rim elevation is below 1060 feet. n. The applicant shall relocate to proposed drain tile outlet for the four most easterly tennis courts. The new outlet shall be between the most southerly court and the next most southerly court. This shall then be connected to CBMH 2 and the outlet for this manhole shall then be sized accordingly. o. A stable emergency overflow shall be provided from the easterly basin to the pond. p. The applicant shall demonstrate how the filtration swales are to be vegetated. At a minimum, fescues and/or other deep-rooted grasses should be used to promote infiltration. q. The new outlet elevations are shown to be 1046 feet. It appears that the ordinary high water level (OHW) is at 1045.4 and the normal water level (NWL) is at an unknown elevation but likely at or around 1043.5. The newly proposed outlet shall be set at the NWL. The applicant or their consulting engineer shall develop an operations and maintenance manual for the infiltration/filtration features and that this includes some type of vegetative filter to provide pretreatment of the water entering the system. s. The applicant shall provide a security in the amount of $4,000 to guarantee erosion control. The applicant shall verify that the tennis courts are outside any easements and meet the 15 foot side yard setback. 4. Termination of Permit. The City may revoke the permit following a public hearing for violation of the terms of this permit. 5. lase. If within one year of the issuance of this permit the authorized construction has not been substantially completed or the use commenced, this permit shall lapse, unless an extension is granted in accordance with the Chanhassen Zoning Ordinance. 6. Criminal Penalty. Violation of the terms of this conditional use permit is a criminal misdemeanor. Dated: January 24, 2011 3 CITY OF CHANHASSEN By:. Y Thow A. Furlong, May By: odd Gerhardt, City Manager STATE OF MINNESOTA ) (ss COUNTY OF CARVER ) The foregoing instrument was acknowledged before me this day of 2011, by Thomas A. Furlong, Mayor and Todd Gerhardt, City Manager, of the Cit)Uf Chanhassen, a Minnesota municipal corporation, on behalf of the corporation and pursuant to authority granted by its City Council. DRAFTED BY: City of Chanhassen 7700 Market Boulevard P. O. Box 147 Chanhassen, MN 55317 (952)227-1100 C aw��Lmzi;� - NoV Publlcd KAREN I ENGELHARDT Notary Public -Minnesota My Commission Expires Jan 31. 2015 !I Chanhassen City Council - January 24, 2011 Mayor Furlong: Alright. Everybody's nodding their head. I like when that happens. Alright. Motion's been made and seconded. Any other discussion? Hearing none we'll proceed with the vote. Resolution#2011-04: Councilman McDonald moved, Councilwoman Tjornhom seconded that the City Council adopt the resolution ordering the preparation of plans and specifications for the 2011 Street Improvement Project 11-01 with the exception of the connection between Timberwood Drive and Stone Creek Court. Staff is directed to return with plans and options for an emergency only, break -away barrier to separate Timberwood Drive from Stone Creek Court and a condition that the home addresses and street name for Stone Creek Court not be disturbed. All voted in favor and the motion carried unanimously with a vote of 5 to 0. Mayor Furlong: Thank you everyone. We appreciate your efforts. In light of the time let's take a brief recess subject to the call of the Chair. Less than 5 minutes please. MINNETONKA MIDDLE SCHOOL WEST INTERIM USE PERMIT: CONSIDER APPROVAL OF INTERIM USE PERMIT FOR GRADING FOR TENNIS COURT CONSTRUCTION; 6421 HAZELTINE BOULEVARD; APPLICANT: INSPEC. Public Present: Name Address Mike Condon 5621 County Road 101, Minnetonka Cliff Buhman, Inspec 5801 Duluth Street, Minneapolis Paul Oehme: Mr. Mayor, City Council members. This item is again like you said, an Interim Use Permit for basically grading purposes for 5 additional tennis courts at the Middle School West campus. The reason for the Interim Use Permit is the requirement that because material is being graded on site in excess of 1,000 cubic yards, that kind of trips the City Code and requirements into requiring an Interim Use Permit so. With that being said the City Planning Commission did review this item on their January 4`h meeting and with a vote of 5 to 0 in favor of moving forward with the project. So just quickly the Minnetonka West Middle School is located just off of Trunk Highway 41, just south of Highway 7. There are currently 2 tennis courts positioned on the campus currently and the proposal is to add an additional 5 stalls or 5 tennis courts, mainly along the. Todd Gerhardt: That was the last report. Mayor Furlong: Those are big stalls. Paul Oehme: Along the trail section and in conjunction reconstructing the existing 2 tennis courts as well so the project from a staff's perspective mainly consists of grading issues. Erosion control and water quantity discussions as well so staff has reviewed the applicant's project and 51 SCANNED Chanhassen City Council - January 24, 2011 d. application and has recommended 19 conditions for approval, and all these were approved at the Planning Commission. There is one additional condition that staff did hand out to the council. Number 20 and it reads, the applicant shall verify the tennis courts are outside easements and need a 15 foot setback. Basically this new tennis courts right here, it's a little bit hard on the drawings to show that. To see that it meets our 15 foot setback so we just want them to make sure that, that condition is also met so. So the plans as brought forward by the applicant originally did have the storm water for the 5 courts basically coming into a storm water treatment pond here. Instead it's staff s recommendation to eliminate this section of storm sewer pipe and re-route it to an existing storm sewer system here and connect into the existing structure for maintenance purposes and eliminate as many inlets into a pond as you can basically for erosion purposes and maintenance so. The applicant has agreed to that change as well so with that the recommendation is shown here. The applicant is here if council does have questions and staff is here to answer any questions that you have as well so with that. Mayor Furlong: Thank you. Any questions for staff? Just one quick question. I'm looking at the, I guess it is the resolution. The interim use permit. This additional condition that you passed out I think is numbered with the staff report. Would that be included as a letter condition under number 3 on the resolution, or the interim use permit? Paul Oehme: It would have to be included as. Mayor Furlong: A (t) I assume. Paul Oehme: T. Right. Mayor Furlong: Am I looking at that correctly Ms. Aanenson? Kate Aanenson: It would be condition number 20 on the conditions of approval. Mayor Furlong: Right. I'm just looking at the interim use permit. It goes down. Those are lettered. Kate Aanenson: It should also be in there, that's correct. Mayor Furlong: Okay, so this would be included as 20 in the staff and (t) in the Interim Use Permit. Kate Aanenson: That's correct. Mayor Furlong: Okay, thank you. Alright. And by the tennis courts here on condition 20 we're talking about the, what the closest to the fence or whatever, the closest. Kate Aanenson: Yeah, I'm double checking that the side yard setback if 15 feet. That fence is just about 13 feet away from that existing home. Just kind of reviewing that. We want to make sure it's consistent. 52 U- 1r Chanhassen City Council - January 24, 2011 Mayor Furlong: Okay, but it would be the fence post. Not necessarily. Kate Aanenson: That's correct. The fence perimeter of the tennis court. Mayor Furlong: Okay, thank you. Any other questions for staff on this? The applicant's here. Anything you'd like to address the council with? Mike Condon: We're just here if you have any questions for us. Mayor Furlong: Alright. What was that Mr. Knutson? That's fine. Any questions for the applicant? Mr. McDonald. Councilman McDonald: Since you came and you stayed you need at least one question. Once these things are put together, will they be open for the public you know during the weekends? Summers? How do you envision them being used? Mike Condon: That is the plan... Mayor Furlong: Excuse me sir, if you could step forward to the podium. Name and address for the record please. Mike Condon: My name is Mike Condon. Supervisor of Building and Grounds for Minnetonka Schools. Address that I'm here representing tonight is 6421 Hazeltine Boulevard. Mayor Furlong: Thank you. Mike Condon: That is the idea of the courts is to have them open, not only for the school day. Our tennis programs and our co -curriculum programs but also to the community. Councilman McDonald: Okay, thank you. Mike Condon: Yep, thank you. Mayor Furlong: Any other questions? The conditions on this interim use permit, are those standard conditions for similar type projects? Paul Oehme: More or less, yes. Mayor Furlong: More or less, okay. Thank you. Any other questions? Comments. Discussion or would somebody like to make a motion? Councilwoman Tjomhom. Councilwoman Tjornhom: I'd love to. I'd like to make a motion that the City Council approve the Interim Use Permit for grading for new court construction at Minnetonka Middle School West, plans prepared by Inspec dated December 3, 2010 subject to the following conditions of the staff report and adoption of the Findings of Fact. 53 Chanhassen City Council - January 24, 2011 Mayor Furlong: Thank you. Is there a second? Councilman McDonald: I'll second. Mayor Furlong: Motion's been made and seconded. Any discussion? Councilman McDonald: I've got a question for 20. Does that need to be included in here? Roger Knutson: It is included. Mayor Furlong: It is included because it was part of the staff report on the interim use. Thank you. Any other questions or discussion? Councilwoman Tjornhom moved, Councilman McDonald seconded that the City Council approve the interim use permit to permit site grading for the tennis courts subject to the following conditions and adoption of the Findings of Fact: 1. Adequate sediment and erosion control practices must be installed prior to any earth - disturbing activities. 2. All silt fence shall use metal t-posts and shall be consistent with City Detail Plate No. 5300. Include detail on sheet 5. 3. Rock construction entrance locations shall be shown on the plan and should be placed such that construction traffic does not cross the proposed infiltration areas. Rock construction entrances shall be consistent with City Detail Plate No. 5301. Include detail on sheet 5. 4. Infiltration areas shall be protected from sediment deposition and compaction resulting from construction equipment throughout construction. This must be noted on the plans along with all other areas to be protected. 5. Category 3 erosion control blanket shall be used on all disturbed slopes with positive flow to the pond unless sod is to be placed and staked. 6. The applicant is responsible for procurement of the NPDES General Permit to Discharge Stormwater Associated with Construction Activity prior to any earth -disturbing activities. A full SWPPP will need to be prepared and submitted to the City for review and approval prior to any earth -disturbing activities. The SWPPP must include all components identified in Parts III and IV of the permit. 7. Redundant erosion control measures shall be included at the two new inlets to the pond. Floating silt curtain should be used at the more southerly inlet but a second line of silt fence may be adequate at the other new inlet. 8. The infiltration design and maintenance shall be consistent with the 2008 Minnesota Stormwater Manual; in particular Chapter 12 and Appendix D. 54 Chanhassen City Council - January 24, 2011 9. Protection must be provided to assure that construction equipment is not tracked over the proposed infiltration areas, materials are not stockpiled in these areas and sediment deposition does not occur in these areas. This is most commonly accomplished through the use of silt fence. Further, this should be noted on the plan set, in the SWPPP and within the project specifications manual. 10. Infiltration features must be separated from the ground water by a minimum of three feet. Provide boring data to confirm this separation. 11. As the infiltrometer tests were performed approximately 60 feet west of the proposed infiltration area and the infiltration rates are under the optimal conditions, and likely to decline over time, a margin of safety shall be built into the design to account for a diminished infiltration. 12. To assure that the area drains in 48 hours or less, the system shall be designed with an underdrain and coarse aggregate storage as depicted in Appendix D of the Minnesota Stormwater Manual —`Bioretention/Infiltration/Filtration Facility", page 723 of 885. This would likely satisfy the above condition. 13. CBMH 1 shall be moved northerly on the site and lowered so that the rim elevation is below 1060 feet. 14. The applicant shall relocate to proposed drain tile outlet for the four most easterly tennis courts. The new outlet shall be between the most southerly court and the next most southerly court. This shall then be connected to CBMH 2 and the outlet for this manhole shall then be sized accordingly. 15. A stable emergency overflow shall be provided from the easterly basin to the pond. 16. The applicant shall demonstrate how the filtration swales are to be vegetated. At a minimum, fescues and/or other deep-rooted grasses should be used to promote infiltration. 17. The new outlet elevations are shown to be 1046 feet. It appears that the ordinary high water level (OHW) is at 1045.4 and the normal water level (NWL) is at an unknown elevation but likely at or around 1043.5. The newly proposed outlet shall be set at the NNVL. 18. The applicant or their consulting engineer shall develop an operations and maintenance manual for the infiltration/filtration features and that this includes some type of vegetative filter to provide pretreatment of the water entering the system. 19. The applicant shall provide a security in the amount of $4,000 to guarantee erosion control. Add the following condition: 55 Chanhassen City Council - January 24, 2011 20. The applicant shall verify that the tennis courts are outside any easements and meet the 15 foot side yard setback. All voted in favor and the motion carried unanimously with a vote of 5 to 0. AL CHES MAR FARM, CHES MAR FA ADDITION AND CHES MAR TRAILS TO PLANNED UNIT DEVELOPMENT (PUD); APPLICANT: CITY OF CHANHASSEN. Kate Aanenson: Mayor, members of the City Council. This item appeared before the Planning Commission on January 41h and they unanimously recommended approval 5-0. The Ches Mar Farm is located off of Hazeltine Boulevard, just north of Camp Tanadoona and south of the Minnewashta Regional Park. This area, the underlying area around this is zoned rural residential and does not have any utility services to it. This parcel was brought to our attention, the three parcels as the Ches Mar, was brought to our attention when someone called in for a zoning information and we realized some ambiguity in the three different plats so it's before you today and really to simplify, similar to what we've done with the industrial property where we actually went back and had the PUD tied back to a specific, because there were no ordinances attached. We're tying this back to the underlying rural residential but for a couple anomalies which I'll speak to in a second. So the reason for the request is that we noticed the mapping area. Again we are the keeper of the mapping so if someone calls in to get zoning information for refinancing it needs to be correct and noted what their rights are with the property. So on researching these three plats the inconsistencies were determined and the purpose is to clarify the underlying zoning district, specifically the rural residential for the three parcels. The Ches Mar Farm, Ches Mar 2nd Addition and Ches Mar Trails. Also within that the anomalies then would be, there is an existing stable on the property that, in that district, we're going to make it, because it's already there, an accessory use rather than a conditional use because as long as that property stays in the rural residential, that horse property will stay there. So these are the number of parcels that are involved in all of the rezoning in itself so there's three outlots included in there, but they are different plats and that's where the little mess occurred. So over time there was a couple of subdivisions in place for this parcel and to correct that we're going to kind of go back through each of the different plats to show you how it worked and so these are the three parcels that were in place. The Ches Mar Farms, which had a number of properties on it, which I'll go through in a minute. The Ches Mar Farms 2°d Addition and then the Ches Mar Trails. So for the history of it the Ches Mar Farms in and of itself was done in April, 1986 and that was actually done because there was, it was an R-1 at that time. Was given a PUD to accommodate the fact there was multiple units out there. There were 12 parcels so I tried to parcel those out and in order to do that our ordinance allows for multiple units on one parcel using the PUD tool so it was done that. The problem that happened is it wasn't tied to an underlying zoning. We couldn't find that ordinance so to clarify too, before we did this rezoning with the Planning Commission, a notice went out to all the property owners explaining in detail what we intended to do and clarify. We met with all of those so some of them did show up to the Planning Commission but, so they were given a lot of notice and it does resolve some of their issues with the parcel in the fact that there are some non conforming uses on the property that will remain in place that we've addressed. So again it was a 12 acre parcel. It was split into 4 so each parcel had their own property. From that 56 40 Chanhassen Planning Commission - January 4, 2011 PUBLIC HEARING: MINNETONKA MIDDLE SCHOOL WEST INTERIM USE PERMIT: REQUEST FOR INTERIM USE PERMIT FOR GRADING FOR TENNIS COURT CONSTRUCTION ON PROPERTY ZONED OFFICE INSTITUTIONAL (OI) LOCATED AT MINNETONKA MIDDLE SCHOOL WEST (6421 HAZELTINE BOULEVARD). APPLICANT: INSPEC, PLANNING CASE 2011-01. Public Present: Name Address Cliff Buhman, Inspec 5801 Duluth Street, Minneapolis 55422 Fauske: Thank you Chairman Aller, members of the Planning Commission. Tonight you have an interim use permit request before you, Planning Case 2011-01 and it's scheduled to go to the City Council on January 241h. The site is generally located east of Highway 41. Highway 7 lies to the north. The site is currently used for a middle school in the Minnetonka school district, and just for a point of reference on this slide. You can see north of the parking lot there's a pond and 2 tennis courts directly north of the pond. That's the area that we'll be looking at tonight. The proposal includes the reconstruction of the 2 existing tennis courts located north of the pond and the construction of 5 new tennis courts for a total of 7 tennis courts in the project area. The application is for a grading interim use permit. The reason it's being held before you this evening is that the estimated grading is over 5,000 cubic yards. Anything over 1,000 cubic yards requires a public process through the interim use permit. As you can see on this slide here, there are some areas that the applicant is proposing to do some infiltration areas directly east of the tennis court areas. The reason the infiltration areas are being included as a part of this proposal is that the existing pond was not sized for the additional impervious surfaced associated with the 5 additional tennis courts and they also needed that to comply to the National, to the Non Point Discharge Elimination System permit dealt by the Minnesota Pollution Control Association. So the City has worked with the applicant's engineer on the infiltration requirements. There are some conditions of approval associated with the vegetation that staff would like to see within those infiltration basins to promote infiltration, as well as looking at the applicant to come up with a long term maintenance plan to make sure that the infiltration areas are working to the best capabilities. The applicant did do some infiltration tests through a soil testing company in conjunction with this. One of the conditions of approval included in the staff report was a realignment of some of the drain tile system. As you can see at the bottom of this slide in the X area, that is the drain tile that staff has requested by removed and relocated to the new solid red line seen near the middle of the slide. The reason for that is two fold. One is, it's always staff s intent to try to minimize the number of discharge points into a pond. It helps for maintenance purposes. It also helps when it comes to the function of a pond, if you can minimize the number of points entering the pond it also decreases the amount of stirring as the water enters into the pond. And the other reason we've requested that too is, city staff has been working with the school district to relocate a, the Melody Hill water tower which lies east of this site and this is one of the potential sites that we've been looking at so we just wanted to be a little forward thinking that in the event that the water tower is relocated to this site, that we wouldn't have to, that the applicant wouldn't have to move any of the drain tile. With that staff is recommending 2 SCANNED Ift Chanhassen Planning Commission - January 4, 2011 the Chanhassen Planning Commission recommend that the City Council approve the Interim Use Permit for the grading for new tennis court construction located at Minnetonka School West, plans prepared by Inspec dated December 3, 2010, subject to the conditions in the staff report and adoption of the Findings of Fact and Recommendation. With that I would be happy to answer any questions that the commission has at this time. Aller: Mark, do you have any questions? Undestad: Not right now. Aller: None? Tom. Doll: It's an interim, let's see. What's the word I'm looking for? Fauske: Interim use permit? Doll: Yes. Meaning that it has a short period of time that it expires? Fauske: It would be a one year period. Doll: Okay. One year period. Fauske: And we do collect an escrow from the applicant to ensure that all the erosion control measures are adhered to as well as the revegetation plan. Doll: Okay, and then they're expected to complete construction of the tennis courts in the summer? Spring? Fauske: The applicant is present to answer that question. He would be able to give you a better idea of their schedule. They do have some other projects scheduled for this site so he can talk a little bit more about that. Doll: Are these City, is it public tennis courts then or? Fauske: Again the applicant can talk a little bit more about that. Doll: Okay. Aanenson: Can I just make a point of clarification too? Because it's over 1,000 cubic yards, that's why it needs to go through the interim use process. Otherwise if it's under that amount, engineering would just work through their permitting process so that's why, you know because of the amount of dirt being moved it requires a different level of review so I just wanted to make sure that that was clear too. It's the amount. Doll: Yep, I was just wondering about the time period and why it doesn't kind of go with the construction permit. 3 Chanhassen Planning Commission - January 4, 2011 Aanenson: Yeah, typically when you see a grading permit, usually they're with the construction of another project so grading's a part of that. Because they're only doing grading at this time, we still want to have some control over that it's not causing erosion and maintaining that so that's why the conditions are put on there. Yeah, it's a separate process. Doll: Okay. Aller: Anyone else? Thomas: I don't have any questions. Aller: Kevin? Ellsworth: No Mr. Chair, thank you. Aller: In the report it looks like the infiltration tests were performed 60 feet west of the proposed area. Infiltration area, and also there was a comment that it appears that a rain event exceeding the 10 year might flood the courts. Has that been addressed or looked into? Fauske: That's one of the, one of the recommendations to be moved so that, and lower the rim elevation to try to keep that temporary flooding at a minimum. The anticipation is the courts would not be in use during a 10 year rain event, and the temporary inundation would damage the courts. Aller: That's what I have. Thank you very much. Fauske: You're welcome. Aller: Is there an applicant present? If you could come up to the podium and state your name and address. Cliff Buhman: Good evening. My name is Cliff Buhman. I'm project manager for this project with Inspec and I'm here to answer any questions. I probably could answer the one previously stated. As far as the intent for the facilities, they will be shared with the community besides the school, but because of the demand for tennis within the Minnetonka school systems, not only this project but there's another project where they're proposing to add some more tennis courts at one of the other middle schools. Doll: I was just curious and when I went to middle school, tennis was not one of the, they weren't building tennis courts so I was just kind of curious. Aller: And then the other question we had was regarding the time line. Cliff Buhman: Yes, it's anticipated or hopeful that we can construct this, have it constructed it this summer, 2011. 4 Chanhassen Planning Commission - January 4, 2011 Aller: Any other questions? Thomas: No. I don't think so. Ellsworth: No. Aller: Alright, thank you very much. Appreciate you coming. And now we have time for a public hearing and I'd invite anybody that's here on this matter to step forward to the microphone. State your name and address and make comment if you would. Is anyone here on the, Minnetonka okay. So having no one come up we'll close the public hearing. Comments. Ellsworth: No comments Mr. Chair. Thomas: Looks good. Aller: Discussion. Okay, entertain a motion. Undestad: I'll make a motion that the Chanhassen Planning Commission recommends the City Council approve the Interim Use Permit for grading for new tennis court construction located at Minnetonka Middle School West, plans prepared by Inspec dated December 3, 2010, subject to conditions in the staff report and adoption of the Findings of Fact and Recommendation. Aller: Do I have a second? Thomas: Second. Aller: A motion and a second. Any further discussion? Undestad moved, Thomas seconded that the Chanhassen Planning Commission recommends that the City Council approve the Interim Use Permit for grading for new tennis court construction located at Minnetonka Middle School West, plans prepared by Inspec dated December 3, 2010, subject to adoption of the Findings of Fact and Recommendation and the following conditions: Adequate sediment and erosion control practices must be installed prior to any earth - disturbing activities. 2. All silt fence shall use metal t-posts and shall be consistent with City Detail Plate No. 5300. Include detail on sheet 5. 3. Rock construction entrance locations shall be shown on the plan and should be placed such that construction traffic does not cross the proposed infiltration areas. Rock construction entrances shall be consistent with City Detail Plate No. 5301. Include detail on sheet 5. 5 Chanhassen Planning Commission - January 4, 2011 4. Infiltration areas shall be protected from sediment deposition and compaction resulting from construction equipment throughout construction. This must be noted on the plans along with all other areas to be protected. 5. Category 3 erosion control blanket shall be used on all disturbed slopes with positive flow to the pond unless sod is to be placed and staked. 6. The applicant is responsible for procurement of the NPDES General Permit to Discharge Stormwater Associated with Construction Activity prior to any earth -disturbing activities. A full SWPPP will need to be prepared and submitted to the City for review and approval prior to any earth -disturbing activities. The SWPPP must include all components identified in Parts III and IV of the permit. 7. Redundant erosion control measures shall be included at the two new inlets to the pond. Floating silt curtain should be used at the more southerly inlet but a second line of silt fence may be adequate at the other new inlet. 8. The infiltration design and maintenance shall be consistent with the 2008 Minnesota Stormwater Manual; in particular Chapter 12 and Appendix D. 9. Protection must be provided to assure that construction equipment is not tracked over the proposed infiltration areas, materials are not stockpiled in this areas and sediment deposition does not occur in these areas. This is most commonly accomplished through the use of silt fence. Further, this should be noted on the plan set, in the SWPPP and within the project specifications manual. 10. Infiltration features must be separated from the ground water by a minimum of three feet. Provide boring data to confirm this separation. 11. As the infiltrometer tests were performed approximately 60 feet west of the proposed infiltration area and the infiltration rates are under the optimal conditions, and likely to decline over time, a margin of safety shall be built into the design to account for a diminished infiltration. 12. To assure that the area drains in 48 hours or less, the system shall be designed with an underdrain and coarse aggregate storage as depicted in Appendix D of the Minnesota Stormwater Manual —`Bioretention/Infiltration/Filtration Facility", page 723 of 885. This would likely satisfy the above condition. 13. CBMH 1 shall be moved northerly on the site and lowered so that the rim elevation is below 1060 feet. 14. The applicant shall relocate to proposed drain tile outlet for the four most easterly tennis courts. The new outlet shall be between the most southerly court and the next most southerly court. This shall then be connected to CBMH 2 and the outlet for this manhole shall then be sized accordingly. G7 Chanhassen Planning Commission - January 4, 2011 15. A stable emergency overflow shall be provided from the easterly basin to the pond. 16. The applicant shall demonstrate how the filtration swales are to be vegetated. At a minimum, fescues and/or other deep-rooted grasses should be used to promote infiltration. 17. The new outlet elevations are shown to be 1046 feet. It appears that the ordinary high water level (OHW) is at 1045.4 and the normal water level (NWL) is at an unknown elevation but likely at or around 1043.5. The newly proposed outlet shall be set at the NWL. 18. The applicant or their consulting engineer shall develop an operations and maintenance manual for the infiltration/filtration features and that this includes some type of vegetative filter to provide pretreatment of the water entering the system. 19. The applicant shall provide a security in the amount of $4,000 to guarantee erosion control. All voted in favor and the motion carried unanimously with a vote of 5 to 0. PUBLIC HEARING: CHES MAR REZONINGS AND PUD AMENDMENTS: REQUEST FOR REZONING OF PROPERTY WITHIN CHES MAR TRAILS FROM RURAL RESIDENTIAL (RR) TO PLANNED UNIT DEVELOPMENT -RESIDENTIAL (PUDR); REZONING OF PROPERTY WITHIN CHES MAR FARM 2 ADDITION FROM PLANNED UNIT DEVELOPMENT -RESIDENTIAL (PUDR) TO RURAL RESIDENTIAL (RR); AND AMENDING THE CHES MAR FARM AND CHES MAR TRAILS PLANNED UNIT DEVELOPMENTS. APPLICANT: CITY OF CHANHASSEN, PLANNING CASE 2011- 02. Public Present: Name Address Geri Eikaas 2763 Ches Mar Farm Road Tom Dyvig 7250 Hazeltine Boulevard Kairies: Yes Chairman Aller, members of the Planning Commission. The item before you tonight is the proposed rezoning of Ches Mar Farms, Ches Mar Farms 2nd Addition and Ches Mar Farm Trails. The properties are bordered by Minnewashta Regional Park to the north, Camp Tanadoona to the south, Highway 41 to the east and Lake Minnewashta to the west. On the side, the way, I just want to point out how each plat is broken up. The blue parcels are part of the Ches Mar Farm Addition. The green property is, which is kind of hard to differentiate, the property most to the west, or I'm sorry to the east is Ches Mar Farm 2°d Addition, and then the properties in yellow are part of the Ches Mar Trails Addition. The reason for the request before you tonight is that staff noted that there was a mapping error and did some research and upon that research it was noted that there were some inconsistencies with the approved plats and that they're inconsistent with the actual zoning map so the intentions were not consistent with one 7 MEMORANDUM TO: Todd Gerhardt, City Manager CITYOF FROM: Alyson Fauske, Assistant City Engineer DATE: January 24, 2011 CHANHASSEN/ 7700 Market Boulevard SUBJ: Minnetonka Middle School West Interim Use Permit for Grading PO Box 147 Planning Case #2011-01 Chanhassen, MN 55317 Administration Phone: 952.227.1100 Fax: 952.227.1110 Building Inspections Phone: 952,227.1180 Fax: 952.227.1190 Engineering Phone: 952.227.1160 Fax: 952.227.1170 PROPOSED MOTION "The Chanhassen City Council approves an Interim Use Permit for grading for new tennis court constriction at Minnetonka Middle School West, plans prepared by Inspec dated December 3, 2010, subject to the conditions of the staff report and adoption of the findings of fact." City Council approval requires a majority vote. EXECUTIVE SUMMARY Fnarn Since the proposed grading of the site is estimated at more than 1,000 cubic yards, City Phone: 952,227.1140 Code requires approval of an Interim Use Permit. The school district is proposing the Fax: 952.227.1110 grading of the playing field to the north and east of the school building and parking lot for the construction of seven tennis courts. Park & Recreation Phone: 952.227.1120 PLANNING COMMISSION SUMMARY Fax: 952.227.1110 Recreation Center The Planning Commission held a public hearing on January 4, 2011 to review the 2310 Coulter Bouievara proposed project. The Planning Commission voted five for and none against a motion Phone: 952.227.1400 recommending approval of the Interim Use Permit. Fax: 952.227.1404 Planning & Planning Commission asked when the project was anticipated to be completed. The Natural Resources engineer for the project responded that it was anticipated to be completed in the summer roc, e «; 130 of 2011. The Planning Commission minutes for January 4, 2011 are item la of the Fax: 952.227.1110 City Council packet. Public Works RECOMMENDATION 1591 Park Road Phone:952.227.1300 Staff and the Planning Commission recommend approval of the Interim Use Permit Fax: 952.227.1310 for grading for new tennis court construction located at Minnetonka Middle School Senior Celt West subject to the conditions on pages 4 and 5 of the staff report. Phone: 952.227.1125 Fax: 952.227.1110 ATTACHMENTS Web Site 1. Interim Use Permit #2011-01. v,,av�.a.cnanhassen.mn.us 2 planning Commission Staff Report dated January 4, 2011. gAplanQ01 I planning cases\l 1-01 minnetonka middle school west iup\executive summary.doc SCANNED Chanhassen is a Community for Life - Providing for Today and Planning for Tomorrow CITY OF CHANHASSEN CARVER AND HENNEPIN COUNTIES, MINNESOTA INTERIM USE PERMIT #2011-01 1. Permit. Subject to the terms and conditions set forth herein, the City of Chanhassen hereby grants an interim use permit for the following use: Interim Use Permit to allow site grading for tennis courts based on the plans prepared for the Minnetonka Middle School West. 2. Property. The permit is for property situated in the City of Chanhassen, Carver County, Minnesota, and legally described as follows: LEGAL DESCRIPTION The Southwest Quarter (SW 1/4) of the Northwest Quarter (NW '+/4) of Section Three (3), Township One Hundred Sixteen (116), Range Twenty Three (23) West, according to the U. S. Government Survey thereof, excepting therefrom the 35/1COths acres conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 8 of Deeds, page 400, and that part thereof conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 41 of Deeds, page 322, and subject to the right, title and interest of the State of Minnesota in that strip of land conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 33 of Deeds, page 25. Also that part of Lot E, Bardwell Acres, not conveyed by said deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 41 of Deeds, page 322. Subject to a permanent easement for roadway purposes as recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 64 of Deeds, page 32. 3. Conditions. The permit is issued subject to plans dated December 3, 2010 prepared by Inspec, and the following conditions: a. Adequate sediment and erosion control practices must be installed prior to any earth - disturbing activities. b. All silt fence shall use metal t-posts and shall be consistent with City Detail Plate No. 5300. Include detail on Sheet 5. c. Rock construction entrance locations shall be shown on the plan and should be placed such that construction traffic does not cross the proposed infiltration areas. Rock construction entrances shall be consistent with City Detail Plate No. 5301. Include detail on Sheet 5. d. Infiltration areas shall be protected from sediment deposition and compaction resulting from construction equipment throughout construction. This must be noted on the plans along with all other areas to be protected. e. Category 3 erosion control blanket shall be used on all disturbed slopes with positive flow to the pond unless sod is to be placed and staked. f. The applicant is responsible for procurement of the NPDES General Permit to Discharge Stormwater Associated with Construction Activity prior to any earth -disturbing activities. A full SWPPP will need to be prepared and submitted to the City for review and approval prior to any earth -disturbing activities. The SWPPP` must include all components identified in Parts III and IV of the permit. g. Redundant erosion control measures shall be included at the two new inlets to the pond. Floating silt curtain should be used at the more southerly inlet but a second line of silt fence may be adequate at the other new inlet. h. The infiltration design and maintenance shall be consistent with the 2008 Minnesota Stonmwater Manual; in particular Chapter 12 and Appendix D. Protection must be provided to assure that construction equipment is not tracked over the proposed infiltration areas, materials are not stockpiled in these areas and sediment deposition does not occur in these areas. This is most commonly accomplished through the use of silt fence. Further, this should be noted on the plan set, in the SWPPP and within the project specifications manual. j. Infiltration features must be separated from the ground water by a minimum of three feet. Provide boring data to confirm this separation. k. As the infiltrometer tests were performed approximately 60 feet west of the proposed infiltration area and the infiltration rates are under the optimal conditions, and likely to decline over time, a margin of safety shall be built into the design to account for a diminished infiltration. 1. To assure that the area drains in 48 hours or less, the system shall be designed with an underdrain and coarse aggregate storage as depicted in Appendix D of the Minnesota lid Stormwater Manual —`Bioretention/Infiltration/Filtration Facility", page 723 of 885. This would likely satisfy the above condition. m. CBMH 1 shall be moved northerly on the site and lowered so that the rim elevation is below 1060 feet. n. The applicant shall relocate to proposed drain tile outlet for the four most easterly tennis courts. The new outlet shall be between the most southerly court and the next most southerly court. This shall then be connected to CBMH 2 and the outlet for this manhole shall then be sized accordingly. o. A stable emergency overflow shall be provided from the easterly basin to the pond. p. The applicant shall demonstrate how the filtration swales are to be vegetated. At a minimum, fescues and/or other deep-rooted grasses should be used to promote infiltration. q. The new outlet elevations are shown to be 1046 feet. It appears that the ordinary high water level (OHW) is at 1045.4 and the normal water level (NWL) is at an unknown elevation but likely at or around 1043.5. The newly proposed outlet shall be set at the NWL. r. The applicant or their consulting engineer shall develop an operations and maintenance manual for the infiltration/filtration features and that this includes some type of vegetative filter to provide pretreatment of the water entering the system. s. The applicant shall provide a security in the amount of $4,000 to guarantee erosion control. 4. Termination of Permit. The City may revoke the permit following a public hearing for violation of the terns of this permit. 5. Lapse. If within one year of the issuance of this permit the authorized construction has not been substantially completed or the use commenced, this permit shall lapse, unless an extension is granted in accordance with the Chanhassen Zoning Ordinance. 6. Criminal Penalty. Violation of the terms of this conditional use permit is a criminal misdemeanor. Dated: January 24, 2011 3 CITY OF CHANHASSEN LIM STATE OF MINNESOTA ) (ss COUNTY OF CARVER ) Thomas A. Furlong, Mayor Todd Gerhardt, City Manager The foregoing instrument was acknowledged before me this day of , 2011, by Thomas A. Furlong, Mayor and Todd Gerhardt, City Manager, of the City of Chanhassen, a Minnesota municipal corporation, on behalf of the corporation and pursuant to authority granted by its City Council. DRAFTED BY: City of Chanhassen 7700 Market Boulevard P. O. Box 147 Chanhassen, MN 55317 (952) 227-1100 Notary Public 4 CITY OF CHANHASSEN PROPOSED MOTION: PC DATE: 01/04/2011 CC DATE: 01/24/2011 REVIEW DEADLINE: February 1, 2011 CASE #: 2011-01 BY: AF, RG, TJ "The Chanhassen City Council approves the Interim Use Permit for grading for new tennis court construction located at Minnetonka Middle School West, plans prepared by Inspec dated December 3, 2010, subject to the conditions of the staff report; and adoption of the findings of fact and Feremmendatie ." SUMMARY OF REQUEST: The developer is requesting an Interim Use Permit for grading for new tennis courts at Minnetonka Middle School West. LOCATION: 6421 Hazeltine Boulevard APPLICANT: Inspec Minnetonka School District, ISD# 276 5801 Duluth Street 5621 County Road 101 Minneapolis, MN 55422 Minnetonka, MN 55345 (763) 546-3434 (952) 401-5039 cbuhman(&inspec.com mike. condonAminnetonka.k 12. mn.us PRESENT ZONING: Office Institutional (OI) 2020 LAND USE PLAN: Public/Semi-Public ACREAGE: 30.7 acres LEVEL OF CITY DISCRETION IN DECISION -MAKING: The City has limited discretion in approving or denying interim use permits, based on whether or not the proposal meets the interim use permit standards outlined in the Zoning Ordinance. If the City finds that all the applicable interim use permit standards are met, the permit must be approved. This is a quasi- iudicial decision. PROPOSAL/SUMMARY The school district is proposing the grading of the playing field to the north and east of the school building and parking lot for the construction of seven tennis courts. There are currently two tennis courts that will be refurbished as part of the plans. Northwest of the proposed tennis courts are single-family homes on Melody Lane. North of the athletic fields are Melody Hill, a local street, and single-family homes. To the east are additional single-family homes. Since the amount of grading exceeds 1,000 cubic yards, an interim use permit is required. Minnetonka Middle School West IUP January 4, 2011 Page 2 of 6 APPLICABLE REGULATIONS Chapter 7, Article III, Excavating, Mining, Filling and Grading Chapter 20, Article IV, Division 5, Interim Use Permits Chapter 20, Article XXI, "OI" Office and Institutional District BACKGROUND On February 27, 2006, the Chanhassen City Council approved Interim Use Permit #2006-03 to permit the grading of approximately 3,400 cubic yards for an infiltration basin and drainage swales to reduce downstream erosion and sedimentation along Highway 41 (Planning Case #2006-03). On June 9, 2003, the Chanhassen City Council approved Interim Use Permit #2003-02 to permit grading in excess of 1,000 cubic yards to install a storm water pond and reconfigure the bus circulation route and parking area on the north side of the school. ANALYSIS GRADING, DRAINAGE AND EROSION CONTROL Grading and Erosion Control (Sheets 2, 3 & 5) Adequate sediment and erosion control practices must be installed prior to any earth -disturbing activities. This includes, at a minimum, perimeter silt -fence control, inlet protection and rock construction entrance. This is the minimum best management practices required. This will need to change as climatic conditions and site conditions change. All silt -fence shall use metal t-posts and shall be consistent with City Detail Plate No. 5300. Include detail on sheet 5. Rock construction entrance locations shall be shown on the plan and should be placed such that construction traffic does not cross the proposed infiltration areas. Rock construction entrances shall be consistent with City Detail Plate No. 5301. Include detail on sheet 5. Infiltration areas shall be protected from sediment deposition and compaction resulting from construction equipment throughout construction. This must be noted on the plans along with all other areas to be protected. Category 3 erosion control blanket shall be used on all disturbed slopes with positive flow to the pond unless sod is to be placed and staked. Minnetonka Middle School West [UP January 4, 2011 Page 3 of 6 Greater than one (1) acre of disturbance will result from this project. The applicant is responsible for procurement of the NPDES General Permit to Discharge Stormwater Associated with Construction Activity prior to any earth disturbing activities. A full SWPPP will need to be prepared and submitted to the City for review and approval prior to any earth -disturbing activities. The SWPPP must include all components identified in Parts III and IV of the permit. Redundant erosion control measures shall be included at the two new inlets to the pond. Floating silt curtain should be used at the more southerly inlet but a second line of silt fence may be adequate at the other new inlet. Drainage and Hydrology (Sheets 1, 3 & 4) The infiltration design and maintenance shall be consistent with the 2008 Minnesota Stormwater Manual; in particular Chapter 12 and Appendix D. h 4� i_ Protection must be provided to assure that construction equipment is not tracked over the proposed infiltration areas, materials are not stockpiled in these areas and sediment deposition does not occur in these areas. This is most commonly accomplished through the use of silt fence. Further, this should be noted on the plan set, in the SWPPP and within the project specifications manual. Infiltration features must be separated from the ground water by a minimum of three feet. Provide boring data to confirm this separation. As the infiltrometer tests were performed approximately 60 feet west of the proposed infiltration area and the infiltration rates are under the optimal conditions, and likely to decline over time, a margin of safety shall be built into the design to account for a diminished infiltration. To assure that the area drains in 48 hours or less it is recommended that the system be designed with an underdrain and coarse aggregate storage as depicted in Appendix D of the Minnesota Stormwater Manual —`Bioretention/Infiltration/Filtration Facility", page 723 of 885. This would likely satisfy the above condition. It appears any rain event meeting or exceeding the 10-year event will result in flooding of the courts adjacent to filtration swale 1P. Even at a 2-year event a small area of the two most southerly courts will be inundated. CBMH 1 shall be moved northerly on the site and lowered so that the rim elevation is below 1060 feet. This would also make the ponding depth more consistent with typical bioretention facility design depths of one foot or less. The applicant shall re -locate to proposed drain tile outlet for the four most easterly tennis courts. The new outlet shall be between the most southerly court and the next most southerly court. This shall then be connected to CBMH 2 and the outlet for this manhole shall then be sized accordingly. A stable emergency overflow shall be provided from the easterly basin to the pond. Minnetonka Middle School West IUP January 4, 2011 Page 4 of 6 The applicant shall demonstrate how the filtration swales are to be vegetated. At minimum fescues and/or other deep-rooted grasses should be used to promote infiltration. The new outlet elevations are shown to be 1046 feet. It appears that the ordinary high water level (OHW) is at 1045.4 and the normal water level (NWL) is at an unknown elevation but likely at or around 1043.5. The newly proposed outlet shall be set at the NWL. It is strongly recommended that the applicant or their consulting engineer develop a operations and maintenance manual for the infiltration/filtration features and that this includes some type of vegetative filter to provide pretreatment of the water entering the system. Site Layout (Sheet 4) The City would like to relocate the water tower onto the school property. Of particular interest is the area south of the existing pond. The City requests that the school district keep this in mind and continue to work with the City toward achieving a suitable location for the water tower. RECOMMENDATION Staff and the Planning Commission recommends that the Plamifig Commiss City Council approve the interim use permit to permit site grading for the tennis courts subject to the following conditions: 1. Adequate sediment and erosion control practices must be installed prior to any earth -disturbing activities. 2. All silt fence shall use metal t-posts and shall be consistent with City Detail Plate No. 5300. Include detail on sheet 5. 3. Rock construction entrance locations shall be shown on the plan and should be placed such that construction traffic does not cross the proposed infiltration areas. Rock construction entrances shall be consistent with City Detail Plate No. 5301. Include detail on sheet 5. 4. Infiltration areas shall be protected from sediment deposition and compaction resulting from construction equipment throughout construction. This must be noted on the plans along with all other areas to be protected. 5. Category 3 erosion control blanket shall be used on all disturbed slopes with positive flow to the pond unless sod is to be placed and staked. 6. The applicant is responsible for procurement of the NPDES General Permit to Discharge Stormwater Associated with Construction Activity prior to any earth -disturbing activities. A full SWPPP will need to be prepared and submitted to the City for review and approval prior to any earth -disturbing activities. The SWPPP must include all components identified in Parts III and IV of the permit. Minnetonka Middle School West IUP January 4, 2011 Page 5 of 6 7. Redundant erosion control measures shall be included at the two new inlets to the pond. Floating silt curtain should be used at the more southerly inlet but a second line of silt fence may be adequate at the other new inlet. 8. The infiltration design and maintenance shall be consistent with the 2008 Minnesota Stormwater Manual; in particular Chapter 12 and Appendix D. 9. Protection must be provided to assure that construction equipment is not tracked over the proposed infiltration areas, materials are not stockpiled in these areas and sediment deposition does not occur in these areas. This is most commonly accomplished through the use of silt fence. Further, this should be noted on the plan set, in the SWPPP and within the project specifications manual. 10. Infiltration features must be separated from the ground water by a minimum of three feet. Provide boring data to confirm this separation. 11. As the infiltrometer tests were performed approximately 60 feet west of the proposed infiltration area and the infiltration rates are under the optimal conditions, and likely to decline over time, a margin of safety shall be built into the design to account for a diminished infiltration. 12. To assure that the area drains in 48 hours or less, the system shall be designed with an underdrain and coarse aggregate storage as depicted in Appendix D of the Minnesota Stormwater Manual — "Bioretention/Infiltration/Filtration Facility", page 723 of 885. This would likely satisfy the above condition. 13. CBMH 1 shall be moved northerly on the site and lowered so that the rim elevation is below 1060 feet. 14. The applicant shall relocate to proposed drain tile outlet for the four most easterly tennis courts. The new outlet shall be between the most southerly court and the next most southerly court. This shall then be connected to CBMH 2 and the outlet for this manhole shall then be sized accordingly. 15. A stable emergency overflow shall be provided from the easterly basin to the pond. 16. The applicant shall demonstrate how the filtration swales are to be vegetated. At a minimum, fescues and/or other deep-rooted grasses should be used to promote infiltration. 17. The new outlet elevations are shown to be 1046 feet. It appears that the ordinary high water level (OHW) is at 1045.4 and the normal water level (NWL) is at an unknown elevation but likely at or around 1043.5. The newly proposed outlet shall be set at the NWL. 18. The applicant or their consulting engineer shall develop an operations and maintenance manual for the infiltration/filtration features and that this includes some type of vegetative filter to provide pretreatment of the water entering the system. 19. The applicant shall provide a security in the amount of $4,000 to guarantee erosion control. Minnetonka Middle School West IUP January 4, 2011 Page 6 of 6 ATTACHMENTS 1. Findings of Fact and Recommendation. 2. Development Review Application. 3. Reduced Copy Boundary and Topographic Survey. 4. Reduced Copy Stormwater Drainage Areas. 5. Reduced Copy Demolition and Erosion Control Plan. 6. Reduced Copy Grading and Drainage Plan. 7. Reduced Copy New Layout Plan. 8. Reduced Copy Detail Sheet. 9. Public Hearing Notice and Mailing List. gAplan\2011 planning cases\11-01 minnetonka middle school west iup\staffreport.doc CITY OF CHANHASSEN CARVER AND HENNEPIN COUNTIES, N04NESOTA FINDINGS OF FACT AND RECOMMENDATION IN RE: Application of Inspec and Minnetonka School District 276 — Planning Case No. 2011-01, Minnetonka Middle School West. Request for an Interim Use Permit for grading for tennis court construction located at Minnetonka Middle School West. On January 4, 2011, the Chanhassen Planning Commission met at its regularly scheduled meeting to consider the application of Inspec and Minnetonka School District 276 for an Interim Use Permit for grading for tennis court construction. The Planning Commission conducted a public hearing on the proposed development preceded by published and mailed notice. The Planning Commission heard testimony from all interested persons wishing to speak and now makes the following: FINDINGS OF FACT The property is currently zoned OI, Office and Institutional District. 2. The property is guided in the I -and Use Plan for Public/Semi-Public uses. 3. The legal description of the property is shown on the attached Exhibit A. 4. When approving an interim use permit the City must determine the capability of a proposed development with existing and proposed uses. The general issuance standards of the conditional use Section 20-232, include the following 12 items: a) The proposed development will not be detrimental to or endanger the public health, safety, comfort, convenience or general welfare of the neighborhood or the city. All reasonable and appropriate erosion control measures shall be used to protect the public. b) The proposed development will be consistent with the objectives of the city's comprehensive plan and the zoning chapter and shall comply with the grading requirements of Chapter 7 of the City Code. c) The proposed development will be designed, constructed, operated and maintained so to be compatible in appearance with the existing or intended character of the general vicinity and will not change the essential character of that area. d) The proposed development will not be hazardous or disturbing to existing or planned neighboring uses. e) The proposed development will be served adequately by essential public facilities and services, including streets, police and fire protection, drainage structures, refuse disposal, water and sewer systems and schools; or will be served adequately by such facilities and services provided by the persons or agencies responsible for the establishment of the proposed use. f) The proposed development will not create excessive requirements for public facilities and services and will not be detrimental to the economic welfare of the community. g) The proposed development will not involve uses, activities, processes, materials, equipment and conditions of operation that will be detrimental to any persons, property or the general welfare because of excessive production of traffic, noise, smoke, fumes, glare, odors, rodents, or trash. h) The proposed development will have vehicular approaches to the property which do not create traffic congestion or interfere with traffic or surrounding public thoroughfares. i) The proposed development will not result in the destruction, loss or damage of solar access, natural, scenic or historic features of major significance. j) The proposed development will be aesthetically compatible with the area. k) The proposed development will not depreciate surrounding property values. 1) The proposed development will meet standards prescribed for certain uses as provided in Chapter 7, Articles III, of the Chanhassen City Code. 5. The planning report #2011-01 dated January 4, 2011, prepared by Robert Generous, et al, is incorporated herein. RECOMMENDATION The Planning Commission recommends that the City Council approve the proposed development including an Interim Use Permit to allow site grading for the construction of tennis courts. ADOPTED by the Chanhassen Planning Commission this 4`h day of January, 2011. CHANHASSEN PLANNING COMMISSION IM Its Chairman 2 EXHIBIT A LEGAL DESCRIMON The Southwest Quarter (SW 1/4) of the Northwest Quarter (NW 1/4) of Section Three (3), Township One Hundred Sixteen (116), Range Twenty Three (23) West, according to the U. S. Government Survey thereof, excepting therefrom the 35/1COths acres conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 8 of Deeds, page 400, and that part thereof conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 41 of Deeds, page 322, and subject to the right, title and interest of the State of Minnesota in that strip of land conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 33 of Deeds, page 25. Also that part of Lot E, Bardweil Acres, not conveyed by said deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 41 of Deeds, page 322. Subject to a permanent easement for roadway purposes as recorded 'n the office of the Register of Deeds of Carver County, Minnesota, in Book 64 of Deeds, page 32. CITY OF CHANHASSEN 7700 Market Boulevard — P.O. Box 147 Chanhassen, MN 55317 — (952) 227-1100 DEVELOPMENT REVIEW APPLICATION PLEASE PRINT Applicant Name and Address: E-1G Contact: v - 11N Phone:'% Email: Planning Case No. '�oI I - 0 ) Pro erty Owner Name and Address: J5 Contactj' //4E7 Phone: Fax: S'2 Email: A/,�MCGiVZ 41(QA11111d0( NOTE: Consultation with City staff is required prior to submittal, including review of development plans Comprehensive Plan Amendment Conditional Use Permit (CUP) X Interim Use Permit (IUP)`��S Non -conforming Use Permit Planned Unit Development' Rezoning Sign Permits Sign Plan Review Site Plan Review (SPR)' Subdivision' Temporary Sales Permit Vacation of Right-of-Way/Easements (VAC) (Additional recording fees may apply) Variance (VAR) Wetland Alteration Permit (WAP) Zoning Appeal Zoning Ordinance Amendment Notification Sign - 650D (City to install and remove) X Psczqw for Filing Fees/Attorney Cost" - $50 UP/SPR/VAC/VAR/WAP/Metes & Bounds - $450 Minor SUB TOTAL FEE $ tic. ; cl C-*--tL cob � `-E An additional fee of $3.00 per address within the public hearing notification area will be invo prior to the public hearing. to the anolicant *Five (5) full-size folded copies of the plans must be submitted, including an 81/2" X 11" reduced copy for each plan sheet along with a digital copy in TIFF -Group 4 (*.tif) format. "Escrow will be required for other applications through the development contract. Building material samples must be submitted with site plan reviews. NOTE: When multiple applications are processed, the appropriate fee shall be charged for each application. PROJECT NAME: LOCATION: LEGAL DESCRIPTION AND PID: f a� + 2-6-(X%33 wv TOTAL ACREAGE: WETLANDS PRESENT: YES NO PRESENT ZONING: O REQUESTED ZONING: 0 PRESENT LAND USE DESIGNATION: REQUESTED LAND USE DESIGNATION. - REASON FOR REQUEST: FOR SITE PLAN REVIEW: Include number of existing employees: and new employees: This application must be completed in full and be typewritten or clearly printed and must be accompanied by all information and plans required by applicable City Ordinance provisions. Before filing this application, you should confer with the Planning Department to determine the specific ordinance and procedural requirements applicable to your application. A determination of completeness of the application shall be made within 15 business days of application submittal. A written notice of application deficiencies shall be mailed to the applicant within 15 business days of application. This is to certify that I am making application for the described action by the City and that I am responsible for complying with all City requirements with regard to this request. This application should be processed in my name and I am the party whom the City should contact regarding any matter pertaining to this application. I have attached a copy of proof of ownership (either copy of Owner's Duplicate Certificate of Title, Abstract of Title or purchase agreement), or I am the authorized person to make this application and the fee owner has also signed this application. I will keep myself informed of the deadlines for submission of material and the progress of this application. I further understand that additional fees may be charged for consulting fees, feasibility studies, etc_ with an estimate prior to any authorization to proceed with the study. The documents and information I have submitted are true and correct to the best of my knowledge. Date /a 3 ` /I) Date g:\plan\fotms\development review application.doc DSSCRIM— \ 1 CCMfRrt .rn • i�w� .....LL � rl \\\\ e \ BAOWELt ACRES -L OOLMENHOPP `GOLMENADDN _ _ — m� tt•a I l /I / i y .•. . o..... u.. `..:':."t.'.'w..... ... o.....w. 5 � artiv _ _'�W � - - �� ,+..�.. e �R...•a[ 1-- / - -T-/-- ----- ------ �� f ` ,tor �'+'� DWR4LaACRES / N— rtR LAKE_M/NN ,Ei'ONKA I ' e Vrc,.rr •mil l l • I l i— .q� MELODY HILL \ I I � nntt cv.na rwr iti / e / IIV `1�r•4y,�4•` \\\ .p.-�� •�A1 \ '�'W" \✓"'^ ...,. ,_\ .... ....i .... / I iO ° ��ww"'%ac"`".,.s'.'ro :miKi„u .n ieno O� / � ' � � S `�•�i ��1 ... .�. '1q I1}� � \ �.�' h ...., ...1 .... / .... I �.l �..� , +,, / / I I I I• L NT HILL ADDmON �. �,�prc.e�.;,,�,w. )l ��% �l � /rb P •�°�- L; 1�� / I � i'/ � ' � i� / sr 1�/ d j a / 1 - //I � - �-•a- s � 1 � Y -mow- �'__ _ "' — — —__ ia:rc z .� �_ .. I� /�' I ` // BRENDON •� I .:..n:.x ;.F..,....-.a. � n / \—__----._ POND I PINEHURST / , IND ADf IT/ON \I J O c U � N N W p •i Q m tJ a zz W 2 o .w o z 9 Z ui e m ay Y O V I O W oR• L 1.1 ,,,,, - ECANNEO Ex —RPM Fftntl SHR NARRATIVE nib"UMM 1 70 GENERAL NOTES: Q &FTA —Alp I FFW All, ��t'::..C� �. �...., ^SS.P.r• �._. � ^ �www...\."�...�'.� - -' / nor cr.+i�'Mi.:Fiwo�C ii�� oir« .mlw 1. -Nm Tjzcif— P., '9� —107" lr 6- Kim 9 a �R < INV 104j. NEIS" W/ ZNV=1044A( — — — — — — — — — — -wrO1• oa r /rall l t1 xH — T x W Ln .0+oa609'. aFoy I Ole" Lr- A*Z j IN LIN —IHPN N' L �JN, N---------- J Z7 V" x "X x X\, f rt ---------------- ---- --- --------- 1059 N f --------- - ------- 1061 N ----------------- -------------- ------- xN- DEMOLITION AND EROSION CONTROL PLAN GENERAL I'NOTES 5ENERA4 129TA14 NQTE3 - I DETAIL SYM&S p"COURT ADDITION t MINNETONKA WEST MIDDLE SCHOOL , to' INSPEC 6421 HAZELTINE BLVD. 7 nlw MT ca LK EXCELSIOR, MINNESOTA _DATI—a 3KF. 2 OF 0 NEW CATCH BASIN/MANNOLE SCHEDULE ca • nw +ol• wn .aer .ww� .n. ew. r+v. euv. aay. ro aw.n � wr �waxw�.nwCONCc 1NlM w ,me no - -to NOTE: Will C Zz3 ( << 1 Jk /pt \ .�} n/ , - - --. -- _- 4 /l 3 1 \ II i �, t�-'=___='--awaii--`o�.i�v__ < fIlk < � •-r-�' IIII —_ � --- _ ZA o\R 1 — �- �� q IrT � 11le4' \ •1�, i Q � i -� -- -- — _ � 11 _�- / r �Sg',1I,, s q-A MA ---------------------�_._'- •�� p x - --_-_--------- E-�_ __ ----_ _ _-_r \ L -- �_ .. _yam__—_ _ i rr"- � rrrrrrr—_rr Mrl rr_W— rrrr_rrrr—_ —_ "_—_r_— — -rrr__ ------ - ------ - - - - ---- w----==- ----------- +1—+9K ---------- 1 / - -- r---- ---= GRADING AND DRAINAGE PLAN ... T GMRAL PROJECT NOTES HERAL DEo• TAIL NOT 5 I N '—ylrq 2U11 TENNIS COURT ADDITION >sn oaa..n -•�••• f s�•e•a 12 .•v •w nu v.n r.p...•. .un,ro eu:aroe i Pr w ®Niw",en � N.. o MINNETONKA WEST MIDDLE SCHOOL 000 KNffWfn. j e. F„�w�p o,l.c. xx<,nv.um, ror a anaN, an.n. �, xo n o. eex x• 6421 HAZELTINE BLVD. u �0 Yd ae ,�om an .,... •�P:mobv:. a o,nk Wrnn: wo �: uu as i x.w «u s.r m r •..... EXCELSIOR, MINNESOTA Pool mm dl er mw Noll Nw1 "°. ..�` CA7b Iveane oNT. f OF . 4 SCANNED K / < + e f ZZ N� a,Q B + W-... 9 z U� x - --- -- n _ �T _ _ x r WU _.L I ' r nor U % % %r 5 ; < uv a x a < rq iiiiiiallaxilliall j g 9 9 6 o NEW LAYOUT PLAN i _ (j RAL PROJECT NOTES IGENERAL DETAIL NOTES DETAIL SVNSOLS •., o,id,s •• •• r •� •" ,....•p... ••• n ••ww +M 2011 TENNIS COURT ADDITION "• A•Y�•� "' & �"'` °""" MINNETONKA WEST MIDDLE SCHOOL e°.�• "n a"u nvr": :'aei °v"0 ""yL t.u.m°,n.. .�... INSPEc •xmu m;°Y" .. °`� .w a».v •w•• .. 6421 HAZELTINE BLVD. PR*4 mcm ck e, " .".«•'°:"oi°r—«.. "a;.L' °.•. ai °�':'e..m."• EXCELSIOR, MINNESOTA rRw Ro xieeo x r It oinwonne ART. + a . e SCAT i �°t"�•^: �,� tip...,. sp t may.. 7N15 COURT PAVEMENT DETAIL EN NET P05T DETAIL �,^,�, +NE -?.ANCHOR DETAIL �,�g ,L^.`^Y" ftctca- _:jNCE/GATE DETAIL ,_,_,_, ,,_,_, .n.r e (oT INTENANCE STRIP DETAIL �,. 29 i VALLEY GUTTER DETAIL.. --• TENNIS COURT STRIPING LAYOUT L a +PIKE BEDDING DETAIL w- "'"' GATGH BASIN DETAIL SILT FENCE DETAIL ra;-: .IT..• ;.c:; ' s Iai'.ir.�� ' III �i ...i G�K :: C'i :� Ml ♦flfit�.. II III-IiIfIIII =1111 �. v7..n r� _ _ - YS.� i•• .Y{ •t.• �� T i •;i i : i _ �l Ww n FLARED END SECTION ©.„---- - n RIPRAP FOR FLARED END SECTION Qom.... (1DRIN TILE GLEANOUT ROCK ENTRANCE - -"• +EROSION CONTROL BLANGET GENERAL PROJECT NOTES IENERAL DETAIL NOTES DETAIL SYMBO Sera.a ^RFIAP^ 2011 TENNIS COURT ADDITION ++• x°a.° �.°� o• .•r ..e ny p.o .p,e.rr °r4.... MINNETONKA WEST MIDDLE SCHOOL e, N;"�a"��::'�iK� w..�n:'uo;.W' i .na°pwn::i�` e.....,.. a��' �d:p•�--- 6421 HAZELTINE BLVD. lNscec exme M !.-_- npwm.n. a EXCELSIOR, MINNESOTA MW. NO. auee pC ea' DATl—eena WT. r s CITY OF CHANHASSEN AFFIDAVIT OF MAILING NOTICE STATE OF MINNESOTA) ) ss. COUNTY OF CARVER ) I, Karen J. Engelhardt, being first duly sworn, on oath deposes that she is and was on December 23, 2010, the duly qualified and acting Deputy Clerk of the City of Chanhassen, Minnesota; that on said date she caused to be mailed a copy of the attached notice of Public Hearing for the Minnetonka Middle School West Interim Use Permit — Planning Case 2011-01 to the persons named on attached Exhibit "A", by enclosing a copy of said notice in an envelope addressed to such owner, and depositing the envelopes addressed to all such owners in the United States mail with postage fully prepaid thereon; that the names and addresses of such owners were those appearing as such by the records of the County Treasurer, Carver County, Minnesota, and by other appropriate records. Subscribed and sworn to before me thi day of� com17v,r , 2010. Notary Vublic KIM T. MEUWISSEN t • Notary Public -Minnesota �.4 My commission Expires Jan 31, 2015 Notice of Public Hearing Chanhassen Planning Commission Meeting Notice of Public Hearing Chanhassen Planning Commission Meeting Date & Time: Tuesday, January 4, 2011 at 7:00 p.m. This hearing may not start until later in the evening, depending on the order of the agenda. Location: City Hall Council Chambers, 7700 Market Blvd. Request for an Interim Use Permit for grading for tennis court Proposal: construction on property zoned Office Institutional OI Applicant: Ins ec Property 6421 Hazeltine Boulevard (Minnetonka Middle School West) Location: A location map is on the reverse side of this notice. The purpose of this public hearing is to inform you about the applicant's request and to obtain input from the neighborhood about this project. During the meeting, the Chair will lead the Public hearing through the following steps: What Happens 1. Staff will give an overview of the proposed project. at the Meeting: 2. The applicant will present plans on the project. 3. Comments are received from the public. 4. Public hearing is closed and the Commission discusses the project. If you want to see the plans before the meeting, please visit the City's projects web page at: www.ci.chanhassen.mn.us/serv/plan/l1-01.html. If you wish to talk to someone about this project, please contact Robert Generous by email at bgenerous@ci.chanhassen.mn.us or by Questions & phone at 952-227-1131. If you choose to submit written Comments: comments, it is helpful to have one copy to the department in advance of the meeting. Staff will provide copies to the Commission. The staff report for this item will be available online on the project web site listed above the Thursday prior to the Plannin Cam_ mission meeting. City Review Procedure: • Subdivisions, Planned Unit Developments, Site Plan Reviews, Conditional and Interim Uses, Wetland Alterations, Rezonings, Comprehensive Plan Amendments and Code Amendments require a public hearing before the Planning Commission. City ordinances require all property within 500 feet of the subject site to be notified of the application in writing. Any interested party is invited to attend the meeting. • Staff prepares a report on the subject application that includes all pertinent information and a recommendation. These reports are available by request. At the Planning Commission meeting, staff will give a verbal overview of the report and a recommendation The item will be opened for the public to speak about the proposal as a part of the hearing process. The Commission will close the public hearing and discuss the item and make a recommendation to the City Council. The City Council may reverse, affirm or modify wholly or partly the Planning Commission's recommendation. Rezonings, land use and code amendments take a simple majority vote of the City Council except rezonings and land use amendments from residential to commercial/industrial. • Minnesota State Statute 519 99 requires all applications to be processed within 60 days unless the applicant waives this standard Some applications due to their complexity may take several months to complete Any person wishing to follow an item through the process should check with the Planning Department regarding its status and scheduling for the City Council meeting. • A neighborhood spokesperson/representative is encouraged to provide a contact for the city. Often developers are encouraged to meet with the neighborhood regarding their proposal. Staff is also available to review the project with any interested person(s). • Because the Planning Commission holds the public hearing, the City Council does not. Minutes are taken and any correspondence regarding the application will be included in the report to the City Council. If you wish to have something to be included in the report, please contact the Planning Staff person named on the notification Date & Time: Tuesday, January 4, 2011 at 7:00 p.m. This hearing may not start until later in the evening, depending on the order of the agenda. Location: City Hall Council Chambers, 7700 Market Blvd. Request for an Interim Use Permit for grading for tennis court Proposal: construction on property zoned Office Institutional OI Applicant: Ins ec Property 6421 Hazeltine Boulevard (Minnetonka Middle School West) Location: A location map is on the reverse side of this notice. The purpose of this public hearing is to inform you about the applicant's request and to obtain input from the neighborhood about this project. During the meeting, the Chair will lead the public hearing through the following steps: What Happens 1. Staff will give an overview of the proposed project. at the Meeting: 2. The applicant will present plans on the project. 3. Comments are received from the public. 4. Public hearing is closed and the Commission discusses the project. If you want to see the plans before the meeting, please visit the City's projects web page at: www.ci.chanhassen.mn.us/serv/plan/11-01.html. If you wish to talk to someone about this project, please contact Robert Generous by email at bgenerous@ci.chanhassen.mn.us or by Questions & phone at 952-227-1131. If you choose to submit written Comments: comments, it is helpful to have one copy to the department in advance of the meeting. Staff will provide copies to the Commission. The staff report for this item will be available online on the project web site listed above the Thursday prior to the Planning Commission meeting. City Review Procedure: • Subdivisions, Planned Unit Developments, Site Plan Reviews, Conditional and Interim Uses, Wetland Alterations, Rezonings, Comprehensive Plan Amendments and Code Amendments require a public hearing before the Planning Commission. City ordinances require all property within 500 feet of the subject site to be notified of the application in writing. Any interested party is invited to attend the meeting. • Staff prepares a report on the subject application that includes all pertinent information and a recommendation These reports are available by request. At the Planning Commission meeting, staff will give a verbal overview of the report and a recommendation. The item will be opened for the public to speak about the proposal as a part of the hearing process. The Commission will close the public hearing and discuss the item and make a recommendation to the City Council. The City Council may reverse, affirm or modify wholly or partly the Planning Commission's recommendation. Rezonings, land use and code amendments take a simple majority vote of the City Council except rezonings and land use amendments from residential to commercial/industrial. • Minnesota State Statute 519.99 requires all applications to be processed within 60 days unless the applicant waives this standard. Some applications due to their complexity may take several months to complete Any person wishing to follow an item through the process should check with the Planning Department regarding its status and scheduling for the City Council meeting. • A neighborhood spokesperson/representative is encouraged to provide a contact for the city, Often developers are encouraged to meet with the neighborhood regarding their proposal. Staff is also available to review the project with any interested person(s). • Because the Planning Commission holds the public hearing, the City Council does not. Minutes are taken and any correspondence regarding the application will be included in the report to the City Council. If you wish to have something to be included in the report, please contact the Planning Staff person named on the notification. ANDREW G SEIFERT BEN & MARGARET LIAO BENJAMIN H & HIDEKO GOWEN 6377 MELODY LN 3645 FORESTVIEW LN 6440 HAZELTINE BLVD EXCELSIOR MN 55331-6405 PLYMOUTH MN 55441-1336 EXCELSIOR MN 55331-8049 BEULAH S BAER 6300 CHASKA RD EXCELSIOR MN 55331-8825 BROOKS C & KATIE M DEIBELE 6490 MURRAY HILL RD EXCELSIOR MN 55331-8994 CARVER COUNTY 600 4TH ST E CHASKA MN 55318-2102 BRIAN D & KRISTINE V MCMENAMIN 6393 MELODY LN EXCELSIOR MN 55331-6405 BRYAN P & ELIZABETH WUTZKE 2280 MELODY HILL RD EXCELSIOR MN 55331-8891 CHARLES G GOERS SR REV TRUST 2160 MURRAY HILL CT EXCELSIOR MN 55331-8882 CHARLES R & JOANNE F LEWELLEN CHARLES R & KATHLEEN J 6340 MURRAY HILL RD MOWREY EXCELSIOR MN 55331-8834 6610 BRENDEN CT CHANHASSEN MN 55317-7560 CINDY TELLINGHUISEN 6370 MURRAY HILL RD EXCELSIOR MN 55331-8834 DAMON M & NANCY M JOHNSON 6366 MELODY LN EXCELSIOR MN 55331-6402 DAVID L & HOLLY J JESSEN 6618 BRENDEN CT CHANHASSEN MN 55317-7560 DENNIS M & JOAN E CLARK 6651 HAZELTINE BLVD EXCELSIOR MN 55331-8039 CLAUDE W & KAYE L BENSON 2211 SOMMERGATE EXCELSIOR MN 55331-8800 DAN V & CYNTHIA M SEEMAN 6673 BRENDEN CT CHANHASSEN MN 55317-7560 DAVID L & MARY JO W ILLADSEN 2325 MELODY HILL RD EXCELSIOR MN 55331-8894 DOUGLAS E & MARY K JOHNSON 6474 MURRAY HILL RD EXCELSIOR MN 55331-8994 BRIAN L & TONYA M Z GABBARD 6444 MURRAY HILL RD EXCELSIOR MN 55331-8994 CAROL ASLESEN CHILD 6482 MURRAY HILL RD EXCELSIOR MN 55331-8994 CHARLES R & BEVERLY J JACKSON 2110 CRESTVIEW DR EXCELSIOR MN 55331-8009 CHRISTOPHER NOVOGRATZ 6624 ALDER WAY CHANHASSEN MN 55317-4581 CURTIS W & NOELLE W SWENSON 6614 ALDER WAY CHANHASSEN MN 55317-4581 DANIEL C & JANE A MCKOWN 2171 PINEHURST DR CHANHASSEN MN 55317-4579 DEBRA LEIGH THOMASSON- HIGGINS 6285 CHASKA RD EXCELSIOR MN 55331-8824 DOUGLAS V SCHROEDER PO BOX 625 CHANHASSEN MN 55317-0625 GESTACH & PAULSON GREGORY I & JULIE M NELSON MIKE CONDON - 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INSPEC 2151 CRESTVIEW DR 6653 BRENDEN CT 5801 DULUTH ST EXCELSIOR MN 55331-8010 CHANHASSEN MN 55317-7560 MINNEAPOLIS MN 55422 PROPOSED MOTION: "The Chanhassen Planning Commission recommends that the City Council approve the Interim Use Permit for grading for new tennis court construction located at Minnetonka Middle School West, plans prepared by Inspec dated December 3, 2010, subject to the conditions of the staff report; and adoption of the findings of fact and recommendation." SUMMARY OF REQUEST: The developer is requesting an Interim Use Permit for grading for new tennis courts at Minnetonka Middle School West. LOCATION: 6421 Hazeltine Boulevard Im APPLICANT: Inspec Minnetonka School District, ISD# 276 5801 Duluth Street 5621 County Road 101 Minneapolis, MN 55422 Minnetonka, MN 55345 (763) 546-3434 (952) 401-5039 cbuhmana,inspec.com mike.condon(a,minnetonka.kl2.mn.us PRESENT ZONING: Office Institutional (On 2020 LAND USE PLAN: Public/Semi-Public ACREAGE: 30.7 acres LEVEL OF CITY DISCRETION IN DECISION -MAKING: The City has limited discretion in approving or denying interim use permits, based on whether or not the proposal meets the interim use permit standards outlined in the Zoning Ordinance. If the City finds that all the applicable interim use permit standards are met, the permit must be approved. This is a quasi- judicial decision. PROPOSAL/SUMMARY The school district is proposing the grading of the playing field to the north and east of the school building and parking lot for the construction of seven tennis courts. There are currently two tennis courts that will be refurbished as part of the plans. Northwest of the proposed tennis courts are single-family homes on Melody Lane. North of the athletic fields are Melody Hill, a local street, and single-family homes. To the east are additional single-family homes. Since the amount of grading exceeds 1,000 cubic yards, an interim use permit is required. Minnetonka Middle School West IUP January 4, 2011 Page 4of6 The applicant shall demonstrate how the filtration swales are to be vegetated. At minimum fescues and/or other deep-rooted grasses should be used to promote infiltration. The new outlet elevations are shown to be 1046 feet. It appears that the ordinary high water level (OHW) is at 1045.4 and the normal water level (NWL) is at an unknown elevation but likely at or around 1043.5. The newly proposed outlet shall be set at the NWL. It is strongly recommended that the applicant or their consulting engineer develop a operations and maintenance manual for the infiltration/filtration features and that this includes some type of vegetative filter to provide pretreatment of the water entering the system. Site Layout (Sheet 4) The City would like to relocate the water tower onto the school property. Of particular interest is the area south of the existing pond. The City requests that the school district keep this in mind and continue to work with the City toward achieving a suitable location for the water tower. RECOMMENDATION Staff recommends that the Planning Commission approve the interim use permit to permit site grading for the tennis courts subject to the following conditions: 1. Adequate sediment and erosion control practices must be installed prior to any earth -disturbing activities. 2. All silt fence shall use metal t-posts and shall be consistent with City Detail Plate No. 5300. Include detail on sheet 5. 3. Rock construction entrance locations shall be shown on the plan and should be placed such that construction traffic does not cross the proposed infiltration areas. Rock construction entrances shall be consistent with City Detail Plate No. 5301. Include detail on sheet 5. 4. Infiltration areas shall be protected from sediment deposition and compaction resulting from construction equipment throughout construction. This must be noted on the plans along with all other areas to be protected. 5. Category 3 erosion control blanket shall be used on all disturbed slopes with positive flow to the pond unless sod is to be placed and staked. 6. The applicant is responsible for procurement of the NPDES General Permit to Discharge Stormwater Associated with Construction Activity prior to any earth -disturbing activities. A full SWPPP will need to be prepared and submitted to the City for review and approval prior to any earth -disturbing activities. The SWPPP must include all components identified in Parts III and IV of the permit. CITY OF CHANHASSEN CARVER & HENNEPIN COUNTIES NOTICE OF PUBLIC HEARING PLANNING CASE NO.11-01 NOTICE IS HEREBY GIVEN that the Chanhassen Planning Commission will hold a public hearing on Tuesday, January 4, 2011, at 7:00 p.m. in the Council Chambers in Chanhassen City Hall, 7700 Market Blvd. The purpose of this hearing is to consider a request for an Interim Use Permit for grading for tennis court construction on property zoned Office Institutional (OI) located at Minnetonka Middle School West (6421 Hazeltine Boulevard). Applicant: Inspec. A plan showing the location of the proposal is available for public review on the City's web site at www.ci.chanhassen.mn.us/sere/plan/I I-01.html or at City Hall during regular business hours. All interested persons are invited to attend this public hearing and express their opinions with respect to this proposal. Robert Generous, Senior Planner Email: benerous@ci.chanhassen.mn.us Phone: 952-227-1131 (Publish in the Chanhassen Villager on December 23, 2010) SCANNED City of Chanhassen 7700 Market Boulevard P.O. Box 147 Chanhassen, MN 55317 (952) 227-1100 Date: December 6, 2010 To: Development Plan Referral Agencies From: Planning Department Review Response Deadline: December 23, 2010 By: Robert Generous, AICP, Senior Planner Subject: Request for Interim Use Permit for grading for tennis court construction on property zoned Office Institutional (OI) located at Minnetonka Middle School West (6421 Hazeltine Boulevard). Planning Case: 2011-01 PID: 25-0033000 The above described application for approval of a land development proposal was fled with the Chanhassen Planning Department on December 3, 2010. The 60-day review period ends February 1, 2011. In order for us to provide a complete analysis of issues for Planning Commission and City Council review, we would appreciate your comments and recommendations concerning the impact of this proposal on traffic circulation, existing and proposed future utility services, storm water drainage, and the need for acquiring public lands or easements for park sites, street extensions or improvements, and utilities. Where specific needs or problems exist, we would like to have a written report to this effect from the agency concerned so that we can make a recommendation to the Planning Commission and City Council. This application is scheduled for consideration by the Chanhassen Planning Commission on January 4, 2011 at 7:00 p.m. in the Council Chambers at Chanhassen City Hall. We would appreciate receiving your comments by no later than December 23, 2010. You may also appear at the Planning Commission meeting if you so desire. Your cooperation and assistance is greatly appreciated. 1. City Departments: a. City Engineer b. City Attorney c. City Park Director d. Fire Marshal e. Building Official E Water Resources Coordinator g. Forester 2. Carver Soil & Water Conservation District 3. MN Dept. of Transportation 4. MN Dept. of Natural Resources 5. U.S. Army Corps of Engineers 6. U.S. Fish & Wildlife Carver County a. Engineer b. Environmental Services 8. Watershed District Engineer a. Riley -Purgatory -Bluff Creek b. Lower Minnesota River c. Minnehaha Creek 9. Telephone Company (Qwest or Sprint/United) 10. Electric Company (Xcel Energy or MN Valley) 11. Mediacom 12. CenterPoint Energy Minnegasco SCANNED I PID# 250033000 Generous, Bob From: Jeffery, Terry Sent: Thursday, December 23, 2010 2:16 PM To: Generous, Bob Cc: Fauske, Alyson Subject: Security Monies Silt Fence; 1500 feet $2.50/foot $3,750.00 EC Fabric; 44 yards $4.00/yard $88.00 Seed; 10 Ibs $5.00/LB $50.00 WIMCO, each $200 each $200.00 Silt curtain, 50 lin ft $3.50/lf $175.00 $4,263 The above table summarizes my opinion of cost for the MMW erosion control. I would propose an escrow amount of $4,000 for erosion control. Terry Generous, Bob From: Jeffery, Terry Sent: Monday, January 03, 2011 11:12 AM To: Cliff Buhman Cc: Generous, Bob Subject: RE: Minnetonka West Middle School Cliff, Looking at MCWD and their new rules, it appears the project would full under the purview of their Erosion Control Rule (which your plan already appears to meet requirements). I would provide them with a courtesy copy and request that they inform you as to any permit you may need. Be persistent as sometimes they do not respond promptly. They will likely say that the City has authority but under the new rules we still do not have a final Memo of Understanding with the District so there is some grey area and I do not want to steer you wrong. Thank you. Regards, Terry Terrance Jeffery, WDC Water Resources Coordinator City of Chanhassen 7700 Market Blvd, PO Box 147 1 Chanhassen, MN 55317 952.227.1168 direct 1952.224.6278 mobile tiefferv@ci.chanhassen.mn.us ci.chanhassen.mn.us IlFacebook:Chanha;t�n From: Cliff Buhman fmailto:cbuhmanUinspec.coml Sent: Monday, January 03, 2011 8:11 AM To: Jeffery, Terry Subject: Minnetonka West Middle School Terry, Do we need to contact the Watershed District as well for the MMW tennis courts project? Thanks and happy new year, Cliff PID# 250033000 Legend Cxrer RN6 ashy■". so ROD* �/ ca►n te.ok cewq aeoko T.. 'took tam Was Parcels Cd or 2061 Map Created: 12-6-2010 Parcel Information Property Address: Taxpayer Information: 6421 HAZELTINE BLVD IND SCHOOL DIST 276 EXCELSIOR, MN 261 SCHOOL AVE EXCELSIOR , MN 55331 Parcel Properties Tax Acres: 30.71 School District: 027 Parcel Location 'Section: 03 Townsidp: 116 Range: 023 Payable Year 2011 Est. Market Value Land: S3348000 Est. Market Value Building: $11138500 Est. Market Value Total: S14486500 Last Sale Information Last Sak NOT ON FILE CARVER COUNTY GIS DISCLAIMER: This map was created using Carver County s Geographic Information Systems (GIS), it is a compilation of information and data from various City, County, State, and Federal offices. This map is not a surveyed or legally recorded map and is intended to be used as a reference. Carver County is not responsible for any inaccuracies contained herein. SCANNED MINNETONKA MIDDLE SCHOOL WEST IUP -PLANNING CASE 11-01 $425 Interim Use Permit S50 Recording Escrow $200 Notification Sign $675 TOTAL S675 Less Check #66747 from Inspec, Inc. SO BALANCE CITY OF CHANHASSEN P 0 BOX 147 CHANHASSEN MN 55317 12/07/2010 11:00 AM Receipt No. 0144178 CLERK: katie PAYEE: Inspec, Inc 5801 Duluth Street Minneapolis MN 55422 Planning Case 11-01 ------------------------------------------------------- Use & Variance 425.00 Sign Rent 200.00 Recording Fees 50.00 Total 675.00 Cash 0.00 Check 66747 675.00 Change 0.00 SCANNED CITY OF CHANHASSEN 7700 Market Boulevard — P.O. Box 147 Chanhassen, MN 55317 — (952) 227-1100 DEVELOPMENT REVIEW APPLICATION PLEASE PRINT Applicant Name and Address: '' s 5 5 �� Contact: v' - ffM Phone: 7&f `f lv-3 3 jFax:' Email: Planning Case No. AoI I - 0 1 DEC 0 3 2010 Property Owner Name and Address: /mil i x ,tsF ;/1WA S'�f YID ContactysV/4E rrAJQYA1 Phone:Fax: Email:-f/Y��(7NlJO/✓F1'�+ NOTE: Consultation with City staff is required prior to submittal, including review of development plans Comprehensive Plan Amendment Conditional Use Permit (CUP) Xinterim Use Permit (IUP) �W4.D� Non -conforming Use Permit Planned Unit Development' Rezoning Sign Permits Sign Plan Review Site Plan Review (SPR)' Subdivision' Temporary Sales Permit Vacation of Right-of-Way/Easements (VAC) (Additional recording fees may apply) Variance (VAR) Wetland Alteration Permit (WAP) Zoning Appeal Zoning Ordinance Amendment Notification Sign - 200 (City to install and remove) X w for Filing Fees/Attorney Cost" - $50 UP/SPR/VAC/VAR/WAP/Metes & Bounds - $450 Minor SUB ° f�c. ; Gl C c--tL(ob _7`4 -7 TOTAL FEE $ �^'� — An additional fee of $3.00 per address within the public hearing notification area will be prior to the public hearing. to the annlicant *Five (5) full-size folded copies of the plans must be submitted, including an 81/2" X 11" reduced copy for each plan sheet along with a digital copy in TIFF -Group 4 (*.tif) format. "Escrow will be required for other applications through the development contract. Building material samples must be submitted with site plan reviews. NOTE: When multiple applications are processed, the appropriate fee shall be charged for each application. PROJECT NAME: %+' f5r �� Ba li A1 Y *X"i; J61 00-5-1 LOCATION: LEGAL DES, Pii) # 2,6-CG33 w,'(..,. TOTAL ACREAGE: WETLANDS PRESENT: YES NO PRESENT ZONING: REQUESTED ZONING: PRESENT LAND USE DESIGNATION: REQUESTED LAND USE DESIGNATION: REASON FOR REQUEST: FOR SITE PLAN REVIEW: Include number of existing employees: and new employees: This application must be completed in full and be typewritten or clearly printed and must be accompanied by all information and plans required by applicable City Ordinance provisions. Before filing this application, you should confer with the Planning Department to determine the specific ordinance and procedural requirements applicable to your application. A determination of completeness of the application shall be made within 15 business days of application submittal. A written notice of application deficiencies shall be mailed to the applicant within 15 business days of application. This is to certify that I am making application for the described action by the City and that I am responsible for complying with all City requirements with regard to this request. This application should be processed in my name and I am the party whom the City should contact regarding any matter pertaining to this application. I have attached a copy of proof of ownership (either copy of Owner's Duplicate Certificate of Title, Abstract of Title or purchase agreement), or I am the authorized person to make this application and the fee owner has also signed this application. I will keep myself informed of the deadlines for submission of material and the progress of this application. I further understand that additional fees may be charged for consulting fees, feasibility studies, etc. with an estimate prior to any authorization to proceed with the study. The documents and information I have submitted are true and correct to the best of my knowledge. Date Date gAplan\forms\development review application.doc INSPEC Cliff Buhman, P.E. Project Manager cbuhman@inspec.corn 5801 Duluth Street Minneapolis, MN 55422 Ph.763-546-3434 Fax 763-546-8669 Cell 952-239-2591 www.inspec.com Smart engineering of roofs, walls, pavements and waterproofing Minnetonka West Middle School LEGAL DESCRIPTION The Southwest Quarter (SW 1/4) of the Northwest Quarter (NW 1/4) of Section Three (3), Township One Hundred Sixteen (116), Range Twenty Three (23) West, according to the U. S. Government Survey thereof, excepting therefrom the 35/100ths acres conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 8 of Deeds, page 400, and that part thereof conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 41 of Deeds, page 322, and subject to the right, title and interest of the State of Minnesota in that strip of land conveyed by deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 33 of Deeds, page 25. Also that part of Lot E, Bordwell Acres, not conveyed by said deed recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 41 of Deeds, page 322. Subject to a permanent easement for roadway purposes as recorded in the office of the Register of Deeds of Carver County, Minnesota, in Book 64 of Deeds, page 32. SCANNED rool". December 3, 2010 I N S P E C Paul Oehme, City Engineer City of Chanhassen 7700 Market Blvd. Smart engineering of P.O. Box 147 Chanhassen, MN 55317 roofs, walls, pavements Re: Minnetonka Schools and waterproofing West Middle School 2011 New Tennis Courts Construction Inspec Project No.: 211805 Dear Mr. Oehme: '1d30 ON199IN did 010Z ' 0 030 N3SSVHNd143 =10 A113 On behalf of Minnetonka Public Schools, ISD #276, please find enclosed an Interim Use Permit application, in conjunction with the new tennis courts construction at the West Middle School, proposed for construction in 2011. The following is a description of the work proposed for this year. New Tennis Courts The proposed project will involve demolition of the two existing tennis courts, constructing two tennis courts in the same location, and constructing five more new tennis courts in the vicinity currently used primarily as play areas (seven tennis courts total). As part of this project, new grass swales will be constructed to satisfy the stormwater management requirements. The total amount of added/new impervious surfacing proposed for construction this year is 0.82 acres for the site. We have enclosed the following as part of this application: • Boundary and Topographic Survey • Stormwater Drainage Areas Plan Sheet (existing and proposed pervious and impervious areas) • Demolition and Erosion Control Plan Sheet • Grading and Drainage Plan Sheet • Layout Plan Sheet • Details Plan Sheet • Hydrocad Calculations • Check to the City of Chanhassen in the amount of $675. Please contact me if you need additional information or have any questions. 5801 Duluth Street Minneapolis, MN 55422 Ph.763-546-3434 Sincerely, Fax 763-546-8669 INSPEC ' 'r4ApdHASSEN Chicago Mihnaukee pEC 0 3 2010 Cli r Buhman, P.E. Minneapolis CHANHASSEN PLA16^fiNG DEP i C W B/kmh www.inspec.com cc: Mike Condon — Minnetonka Schools • L-J 0 G Kimley-Horn and Associates, Inc. Job Designed by Sheet No. of Subject m Job No. Date Checked by Date ci pa�ii - (unu w as ,,,? q %,,Ll1w-, a rel-;K� IuP rqlc( ,(> two T.) Wa.+tfo bid Ia&JaIn. FPb. bio6 .1, ,pzv,, 7Z Cad Me- wed -� Ocuc� �e cLa� "a rtl�i. fb 5U-�OYNIt Minnetonka Middle School West NNT+ 1_AE OF TlC S3U7".IVF ZLC*TM OF o,�r T e $ec 7. n.►. u4. 0- tf ■r �r �s 1 Double Ring Infiltrometer Test Results B R A V N Test Number: Infiltation #9 Test Location: Minnetonka Middle School West N T E RT E C Project Number: SP-10-09652 Date: 11/11/2010 Depth: 8' below existing grade Material: Sandy Lean Clay (CL) - brown (Glacial Till) 10.0 �,"s 8.0 7.0 L C — 6.0 v M ra 5.0 c 0 4.0 w 3.0 2.0 1.0 0.0 Time (minutes) Measured Drop (cenitmeters) Infiltration Rate (in/hr) 15 10.2 1.3 30 9.8 1.3 45 10.1 1.3 60 7.5 1.0 75 7.6 0.5 90 7.1 0.5 105 6.5 0.4 120 6.2 0.4 Average Infiltration Rate 0.8 (in/hr) Infiltration Rate vs. Time 0 20 40 60 80 100 120 Time (minutes) 140 Test performed by Braun Intertec personnel in general accordance with ASTM D 3385 ' Double Ring Infiltrometer Test Results B R A U N Test Number: Infiltation #10 Test Location: Minnetonka Middle School West N T E RT E C Project Number: SP-10-09652 Date: 11/11/2010 Depth: 9' below existing grade Material: Sandy Lean Clay (CL) - gray (Glacial Till) Time (minutes) Measured Drop (cenitmeters) Infiltration Rate (in/hr) 15 11.6 1.5 30 10.2 1.3 45 8.2 1.1 60 6.6 0.8 75 6.6 0.4 90 6.9 0.4 105 7.2 0.5 120 7.1 0.5 Average Infiltration Rate 0.8 (in/hr) Infiltration Rate vs. Time 10.0 9.0 EXil 7.0 t c 6.0 v c 5.0 0 .Y 4.0 Y W 3.0 2.0 1.0 0.0 'T _ ' ' [!fill! 0 20 40 60 80 Time (minutes) 100 120 140 Test performed by Braun Intertec personnel in general accordance with ASTM D 3385 INSPEC, INC. Total Volumes Report December 09, 2010 MWTC2010 03:49 PM Tight Tight % Cut % Fill Adjusted Adjusted Cut Fill Swell Shrink Cut Fill AOI cu d) cu d cu d cu d cu d) cu d tennis courts: Existing vs. Proposed master 1161.36 153DA4 0.00 0.00 1161.36 1530,44 west courts 175.71 1053.31 0.00 0.00 175.71 1053.31 tennis courts : master 1161.36 Project Totals: 1161.36 Import: Total Master AOI 1530.44 0.00 0.00 1161.36 1530,44 1530.44 0.00 0.00 1161.36 1530.44 369,07 369,07 GRAPHIC SCALE LEGAL DESCRIPTION \ PROPERTY LINE (SURVEYED) i0° Tie SwtMeat Ountn (SW 1/a) :1 -- varNeest 0-1t (1A' :, a) at �ectun \ t cat Thee (3), Toenfn0 O,s N.— Sateen (116). Range T-y TDr« (23) weal, UR COY TOLINE attg to y,e D. S. Gar by 6,N l Sunay trNa n ofk,tnf lnerN-om Ne \\ \ I Z h - -- - — CONCRETE l a 1af) 35/' f of Co—mw. i Dr deed recerdM F fn< office or Me Regiatn of \ \ Z m 1 -Sort . C«ds of ars County. Mold. F Book B of Daeda, page 400, and that part CONCRETE CURB thereof conreyea by d«d r«nGd F tM off a of the Regiafr of Deed' of \ \\ y�J i Caner County. 1linne«to, F Book ♦1 of Dsads, pogo 322. and -eject to Ne UNDERGROUND ELECTRIC I I / // I r'gn[, lltle and Ftd«t of Ma Stets of hdF—ta F Nal strip of lord can -red by dead r ded F the oflke of Ne Reg•stn or Deeds of Co— County, S \ T UNDERGROUND TELEPHONE ; I // / lit a ta. F Bock 33 of De . page 25- a r—fil \\ j`\ BA�DWELL AGES GOLMEN HOFF —.�-.— UYAERGRdJNO JY CABLE I I { I / I yN,efO ffrT off ftn: R°egh f DDeedif f Carver Coon Mim fol� Book f a \ `- - - - 11 / \ �GOLMEN ADDN. GAS MAIN I / e %] I D«ca. pox 3zz. • a o F . a s - M1ODY ^ H2O RO L --"—x- STORM SEWER E I / Subject to o ermanent easanail fn roadeo p% xrtzn _ .�� xrenxran �i.� I yg I r o s recorded 'u, tns office _" _a p�Noaea - a NIr.. F -'—�— SATARY SEWER I t3 // I oft,, Resde egistn of Dof Co— County Minnesota. Beak 6. of Deed; pogo \ ' S •33'2t•\� — — �--1— WATER MAIN I / I • \ as y� ' a— — art awT sn.r�uo r,�dr a • r��• 2 O HYDRANT - I I - `T` ne uc Dx. �/ `x `� w ,wcaa p • WATER VALVE T— —�— - _ _ _ \ _ I l�� `)LOT ' ` �' \B R WELL ACRES ..,,.ems LAKE,_ NNETONKA "'x'e _ �^ bf/ z p unuTr POLE 3 0 LIGHT POLE \ r01yh/No xnes o MANHOLE — ,MELODY HILL \ f CD ® CATCH BA SIR MANHOLE p xq/ xMNen 1 _ ❑ x CATCH BASIN ¢ / e� s -- ♦°r I / /�� xren xk.Cn xuu.a xuear xww xraa.x ,R xras.a 1 x+wt x—W q 1 o PEDESTAL 'Y I o/ NCONIFEROUS TREE r[ ' / I e' xO DECIDUOUS TREE EI l \ � SUR WY CONTROL PONT �� 1 • DENOTES IRON PIPE FOUND I ei l s! 7 x7 O DENOTES 7/2 INCH BY 11 INCH IRON PIPE ,��o , I 0 MONUMENT SET: MARKED N/774 LICENSE NO 19790` ° aS xrat• I } uwsxl ! i��pjrik, ,, G� ��..�I ,.b �� V A \ x�., xra.,_� e MK X 41[R,pfl, YY ST b g o 1 �qa. @aja 1 x I X GENERAL NOTES �/ / -- >,. x \n 1 I CI w` J I 1 I xma.�e 1 .br, ,� N i' >3 / �J< ul dim«own. n. F ,«t and a«�mda anleaa r `:a I I % P ANT HILL a n« b Fdwated. Drn 1o`- ode - r«l + \ • � `n d '�� - �((I i x� b 'xray I Z ADDITION not n« y drasn to xdae. Sm. �6 / r _ fare deQ Dn«lotion / Mu �/ ' --_ — — — Q Sit. 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KMR D.' w-- S�Ert Y r \ rrre o-all ee .� -nrm seam ill•.wee.r I �, w F'PROVED PR IS FOR INLET PROTECTION tYu[ r exw DeIIN -1•KG, L1L.lu na D�e.E, e.uraresc .H / e,ee.. eweD osnr -roes ee•eers.-a - ee.*nE. w.. earew convect swan - w�vt �t re4 - arose., m elT a .t - Leer e►nen�eae'.r . w.uo. v. I„ veerawno - emrert aa. -row eNvnearerl - euTn,; w. I ITN' . ILrK 6TOerM.iee neT. - awOJe rrt, a. m•e e: Drore.e - Drai. araouc-s - r+u�-r cr-. a. / aem .ro avmae - wnco, - ew.Nare>=, rw n ��rn� Ma. 16:1'_ CJm/Ql1e QIp. - LM'< eGDnc� - 09tiEGp. 0. ♦Vu! D= .b I1'1'ImY� �" Y�E e6.:lDl / � REMOVE EK16T FENCE TINS LOCATION _ m \ Ab l•✓EGE65ART ///��ALL 6 PRIOR TO GENERAL NOTES: IJ STE DATA OBTAl® FROM TOPOGRAPFNG SURVEY PERFORMED BT UAW ENGIEFRNGAND SJ88EO18'1T SITE CONSTRUCTION FLANS. GRADES S-IOYW ARE FNISIED SURFACEELEVATIONS. Z LOCATIONS Alm SES OF ALL IFIDEiill UTILITIES 6141 ARE APPROXIMATE ONLY. VERIFY ALL UTILITIES. CONTRACTOR RESPONSIBLE FOR REPAIR TO ANY DA1i 4ASERsR llID UTILITIES. w CONTRACTOR RE6PCJIJSfBLE FOR LOCATING Alm PROTECTING ALL SITE UTLITIE.4 MCLIIDR1GPRIVATE UTILITIES. CONTACT GOPi STATE ONE CALL PRIOR TO ANY' EXGAV'4TION. Ncw� 4J ALL GONSTRUCTION MUST COMPLY WITH APPLICABLE ORDMAI'll 5) CONTRACTOR SHALL BE RESPONSIBLE FOR AND PAY FOR ALL CONSTRUCTION STAKING.SJ CONTRACTOR 6HAJ_ OBTAIN AND PAT FOR ALL CONSTRUCTION PERMITS. V PROTECT EXISTING FACILITIES AND VEGETATION WHICH ARE TO REMAN. RESTORE ALL DISTURBEDAREAS, NCLUDNG PAVEMEI'i LAFIDSCAPNG, AND LANK AREAS TO ORIGINAL CONDITION8J CONTRACTOR TO SWEEP ALL PAVED ROADWAYS AT CONSTRUCTION VEHICLE ACCESS POINTS DAILY. SWEEP SITE PAVEMENTS TO REMOVE SOL MATERIALS EACH WORK DAY WITH 6NEEPERU RESTORATION OF PERIMETER LAN AREAS TO INCLUDE BLACK DIRT AND SOD PER PROJECTSPECIFICATONS, tlLESS NOTED OTME WME. 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CHA LI_K I FENC - t , D U B(I8T1Id D54 N- - - �� - STAI�i < N 1 N LINK FENCE -- _ �- -_ 1 _ - _- y~- - - - -- _ - - _ _ - = % �- `-105Tr N-�- 33 NEGES6A)Y¢3' - - \ / �� , _ - - -1056 N--.� - f-" \ �.�_..+„L ^— ATM. / \ Li INSTALL SLT FENCE - - - - _ - - �_ _ _ - q = //�- 1�411T0R to OAtl7RYa7i0M_ •��L\ \ 44 PRIOR TO CON: TRJGTION START _ �� j� \ 1 I - �yC 1 x x ` , AND SUES RAZE SOIL PERAID in ; y/ f - :LAYOUT AND DETAdLB x- - '\or x x x, ? ]}I N -----X----------—r-------------------1061 N— — \ — G-k------------ — _ ------------�c-10+r------- ---- o / _---1063 N ----1 / ti xs �. __ - _ - _ — / / rTl I ri CD DEMOLITION AND EROSION CONTROL PLAN All Y NdlTN N:At N IST U=MMAL rhLi I NU I to L Yerif ce pro„eci 2 Spec ::_ ..__a _ .,I'..,..:-... cf exisW.g ns. GENERAL DETAIL NOTES 1 DETAIL SYMBOLS 1 ca xxrBr res rr+Eruan sr sc os ueant Nr "� "" """T"®" " revar su�rn.TsoN ue: NUT I .N . 2011 TENNIS COURT ADDITION tol" smI Di sil s %--wimN 1. Shaded portion on key and site pier. represent existing but tlmgs _., (!MWn 3 Rerew spec- - e•�ors ctafor msirlcu�ns not shale on is may be 4. new meterinls common to severe- tlea:'s maybe nDtetl nOne. Existing/ ExLating/ New soil "' > New concrete axr rNm`Fm cwgx rtff `u1e`- . - -7 tF �Tl MINNETONKA WEST MIDDLE SCHOOL SSe77 E Ph 7e3-51b3a3e c oox-st.nyg S s�etletl per•.rons on Ceata represent existing co :dtnors ��"e�w�p-olact specif-ce::ons for eaC-uoaU decals nit shown en Existing/New ag ue �+• 6421 HAZELTINE BLVD. iNSPEC c 07A10 7. COsham be responr.D:e for mnin,e:m:ng sn.`e working on arms fo. eaplcyees or oiler persons et the slta �,:.- Existing/t:ewpe I: bltizninous Yeale^t rrv� a P®.TE] Ni LEEPE r naNl.� EXCELSIOR, MINNESOTAPWUconditions , ,�, mm �, BT IID. 2I60S DIL BB ..,� DATE, 1211111 SHT. Z OF 5 SCANNED 515� NEW GATGN BASINAIANNOLE SG-IEDULE GB • TYPE TOP RIM MET FRAME INV. BEY. INV. ELEV. ELEV. AND GRATE IN OUT •1 46" DIA. GONG. IO60.90 R-115}I 1051.40 105500 "104mrTw� TYPE B (6" DTI (ID" LDPE) •� 4E' DIA. GONG. I��'� R-IT5S1 1041W 1046W MOND-FIV IG TYPE B (6" DT) (17' 4DF'E) �— ZU100 �� / \ l0x f / \ O / / n ` a� roX QS i / Y / NOTE \ ` ` ± i \ \ \ ' / - T \\ Y / AFTER FrIE REAS SHAG BE W., ALL DarD �To x ` ~J - - 70 , , \ \ , / [ \ \ g Cy9 AIT $RWI6EK DIRT AID SOD L1�E65 NOTED zz—! 1 jp \ �. x-- _ o — —_--— -X----'- � �p \ CDiV O X I // �< z - \ U) z CO ` r Y % / ` i 1 `4 I - _ °>ae o - xs40CD 2(0 _41 DIt a 0 I `` NO O _ H .-, 2p I /% i �/ �z p I I I I I 1052BO N -- `� 11 <3 \ / 00o I I j I III' - I I DTIE. \ 1` \ X \- QW o -W �1`, n�5 so.l'D5J / ,I Jil I I ! Y CAITTB! Nei b wrE— t_nLo ' �R (15 / 5 I I 'RPPF \\ NLF. �ZW I{- ��- _ +---_ fTl 1 I �-- m �'` _ ` ` /a'y�gp,5p I A - — — I047bC W — y _ - " 104890 x 8 104-sm t�iz+o 11D—� N o _ � ------ - - - _ - - Ig- _ x x - Nam= ----- --40M544--- , x� - �C" ^ I a+A- _ — — i»ts taPE _ — eot�oe� _ - _-- , ------ �� — 10� N--��-------_'- $ , _ _,o.�_� =-- _ i ��—� -- -- -- —X/ ea _-- ._L�_�- -- _----_-- L�-= L E. 1O5L50 DT LE—_..L----'—_--------- - / -r ( Ao,lit ! ) X \ ; I�8H0 It DI LE IDS- _ 7t� / x YHim ET ' 'Ur gin DT LE ' ID�7I1DT1� `lpub_ dr 1 I 1 s - \\ or zE 1 q / 01� fs Z - ---- IDE090 Lamm 1T LF- D/ `\ x I x E �r�i'�_ __— T —4059 N-- DT LE w1�1D / DT LF- \ z / .DO LFJ -- �__ -- ��--�� = ea1DF 8 '---__-�� -- =__ -- r \ lossso P 'DT N_ 6j1v - _— _— _ —_— Iwa7o 1 \ or iE I / - xp . -- — -- �� _�� \ x$ __ ----------------------_ %`�---------� ntY'FIBDs j,� a x --- ---------------------lost /---- -------------- - - - - - - Ftwr FBUS`L ------ �— —1063 N a X m 5 --- - - M I� O GRADING AND DRAINAGE PLAN KAC M 18T GENERAL PROJECT NOTES ° GENERAL DETAIL NOTES t DETAIL SYMBOLS 5801 Ddluth Si—t �a,,ATTnS 2011 TENNIS COURT ADDITION L Verify measurements rind condltbns on the pro L L Shaded portion an key arid site plan represent existing buildings. on Ixsr'oar W's vs[ — r. re scorn Nv ss421Mmne polls. MN OWFLr 511PEaZV®Ni M rwr I aN A 2 Speclfleatlon include brief desctlptions of axis mg condrt:ons. � Existin6i n Existing/ °ter � � s Review apeciflew ma for instruction not Shown on drawings '"` "M S'"7 M'Q°'�`" MINNETONKA WEST MIDDLE SCHOOL roll" ""n;a�l`4 4. Existing and new matenal9 common to several deals may be noted - New soli > New concrete on on! obe S Shad po lect on de•1,'e represent existing cc lls nCt base ag/New '"�'� 6421 HAZELTINE BLVD. INspec 02010 E Rev ew o bay aggregate PROD. MGR GB DR. BT drewlnsi. 'I�i spect!1caLons fa: additional tleLvls act snawn on r 0. 7. Con::ncto: shall be respons.b;e for ln=a m:ng safe work:ng Exlsung/New EXCELSIOR MINNESOTA PRO. NO. vem5 ae � cond:ticns on areas for employees or ctner persons at Lhe slta bituminous vement uare Ia�Ia4rcr w :low r DATE, 12/415/10 SW 5 OF 5 SCANNED S \ \ s Fn r g / —x CD I // \ / x_ / Ul X 70 x X Y c'S9 C \`ry <<3 J i O� Q ✓ % X g x \ z-z z H \ z t° / C N DLrj LinI i , I /! /// fl YX I Lri4 X JC o Zto ' 2�" I , / / � a 4 s v "x fTl I// \ 0 X _ < « �O o�clsE/DEnous+gn I P - r-• X- I � W��Lll W � cp rlXl• I t\, i � X ,ram X N II \ y in cfl a X X Y p b ^ !! o m �fvl i NETM sJ X X \�`� X/ ' t3 I v UG f.. ..j7 X `y. i 2V X U1 a. FAEN f1ACK ! 'i) y' J •� X X --- DIRT AN'D GM - •- qq [ I rA A!O b' N a X < r q CLAWV, b AREA U _ a g R • D RC'IOVAL w - < X (TI UG S� M x — X X NEM GM C7ETE I ' -- - X cr. z VALLEY QIIfiB! i 5 X X 0 I X - T X ae - - I-- - X X 07 X b,T o v X X� lad, ' y la• X X- X 0 rn CD a a NEW LAYOUT PLAN rooierN E aC..1L! N IHr GENERAL PROJECT NOTES GENERAL DETAIL NOTES DETAIL SYMBOLS �, pr,� s„n, Verify" ` fA Fi rYAT Pa� °°` 2011 TENNIS COURT ADDITION Wlb..Polis MN L Speer cLons include ar .. p on the pro L L Shaded po; tion on key a� s1� -e�r�ent existing bu:Aings. cx r rxs rsarue� r. tc as ue[k trc �� ` ,sec fESLT 9.T£!4ffiY !la' ae' 1 W ! 2 spe-.:eg Lens incl°tle tr .._ to ev ral detta s may ns � - .�`� Now Sgi (7��1 New con °��` � �`�'a —X MINNETONKA WEST MIDDLE SCHOOL ""°'."�"" 3 Renew speciflcauoos fcr t:�aa trot saown on °mw.t�s. New sril �,'. I New conc-ea 4. Exrs::ng and new meteNals common to several tletet]s may be note° w or y ona 5 sCndeC portions oa °etaus represent exLattng con°iuona Existing/New �+•ti*� I NSPEC 02mo Ic & Renew pro,lent speclflcauoos for n°tlt�°�, tlet�s not shown on base aggregate 6421 HAZELTINE BLVD. tlrawnngs 7. Coo�-nctor shall be responsible for malnteinmg safe work!ag �. Extsting/New rrr� �' s ^¢� r �� PRQL IICA GH Oli er EXCELSIOR, MINNESOTA � ND' a'� Or- 88 een°:ucns on areas for employees or other persons at the site. I'% bitcamous pavement uT r� lrrr, �a r DATES i2. 21 SHY. a OF 5 _ SCANNEt � ,ea•D LWe' L0.01e LOA11J6 DMrQtf TO A t— - �`t d-Ecmc<rtw z•r.wsacs- - - - 6�ecFnaF c�euennx Fu rff. eot °IaR,c IX E' 91BY2FDE 6Ct IF rPEDORANRr7�T® A!D OIEWA6! 1'L•p7 (pTENNIS COURT PAVEMENT DETAIL 5 .Io •cxe TENNIS COURT STRIPING LAYOUT 5 w x.ItF 0 ��•e�q tP A C�1� Ira, w.r � N- � ro, ..•e ers �r z :r- roe ..•e w ar .e .a-. n.a ..a.nr-F.e.•�,o. „_ FLARED END SECTION no etas IXMT � �- 6�Hf/t4--E -.En .jAEE IGGIQ£GATE XNW 7�7l2SF1 POST DETAIL 5 M En rI � Es D9RF VARI •D • •Ei1 CLI66 V D.we Kat.•SSAR nVALLEY GUTTER DETAIL ro DL•e.E .�`81�8 T.pOU6 �I ImaD dr eawr eEre •oorn+G MN rT . 1 %— DIA olLv. rrau DEr R-tN- Iro Dco _ wn+ wwt9 DsaF.�cE. I�pA. R-NET ANCHOR DETAIL 5 M W-kE 6TEP5 la- 6 a DON6'� 6PE a0L GATC#4 BASIN DETAIL 5 ry ec+e.E rs n••TAw �.we;...�u nary+ Reeser REaRe6D �' � /�/[ W Lan �- �' Wi6-• 6utFtCE 6_ Lpr V� RSA •a+uer eeaenas roc s • s -m oR rno EOIIVAL!'tr r • m Rdoesr9 rrTNGD. $�� gg r • ' -ID ®Ie ]I. ae -cdvae. C.,DT •eG � vPivE BCa[ r w m Aeei•RT Rin• o1eOr r 1 M m lD. aET TOP OF M ■ i N - - — DRAN T{.E. --_ DER ITEE — =iill 12 RIPRAP FOR FLARED END SECTION i� DRAIN TILE GLEANOUT 5 noses"• nE� �- DrA. 6t.f P06'6 MC FBYE F V, MILE L.E OL (Ix- ALL LRE P06TD DRIVt1 IXCar BO MO GOTC rCeTb TO R IQ:T N CONdtcTE 1'OOrNG6 181 Y p< FTE- lAAPPRCOt. 1 ll T ILL LIE PDGTD. 6" OD. G•TE FC6'� f GA • T nnc f SA' OD. y OD. •'E6u rTOP RAL I-CO<+� I-,E POE. I I 1E•DOl i8A1P..tTICN daRIC IXi6T 6.9GRADE 60l MAINTENANCE STRIP DETAIL 5 RD DLx/E- /- / rmwAcz / r�C 011 —OD — e—T. CLT'TACTED 6A.D CR FaE GRAVE rr` •\ 1. TRE�I� D TO �T 061A.REQ/RJE-"6 1 N tO FNID+ 6RIaEaa Pe'E I@ MR se L.E LaE r lFab lSO, .bm E. _ rLAOE GRAHLAIe nA'EOf NL:Efe rmE TO DE —OF 1' nN, b' 15E.ar1 FNrM GRIDE. 9 PIPE BEDDING DETAIL 5 wo rrxe .roTEx• 1. ROCK 6� 6401L: BE I' To T N D>E 61G� M nNA00T CJi oR c.-z cawsE IGOIrE,aA-� a.s®�. 1 • GEOTFXTLE FA£RG YIT BE IE®1 T,e rOCR TO r°IEVEnT nnRA-rw cs r.E ItoElt_-Kt fio� Nro nE a,OE. I• TO T nAeWED ROLK exleee nmascr BITE ° °e T r.r.n «.oE mm .r.a w,+cw Rv, rTE u ROCK ENTRANCE 5 w auaE nFENGE/GATE DETAIL 5 ro xxe r-Otl • axY frmY /lLM M MpOm MrQ LK i a•vx u rw-a .rro M Gcuo IT M ear••ai •a o M �L cev.n eoeeevAr� oenec. re+a— ro •s.rrt oa+nri weu.a. wRc r � @ � rHw 6 T wi0 M iM� NO rrO ItlISi nMM ]_• .MO`LD! UOINL 6MI0 •1FrICE OK •er R?Q Ow �K Wl •4 AL�r M �Q L•r IO DAoc RL I'm IlM.S nI.' @ 9�®_ './ M � IR- YMei � •fir err• D MOI � TO aIIOR� M NraC = ��t •.� .ten YI. @ sI®� ro • rs ,rrer- a Irn.E eaT reams .�r-ew va ®c.Iae•0. mim SILT FENCE DETAIL 5 w scw.e ,5 EROSION CONTROL BLANKET 5 wo erJw.E L.tNtHAI_ PHOJECT NOTES : GENERAL DETAIL NOTES a DETAIL SYMBOLS - --. .z or, p-o,lecl -.worn �'T"ti" "'"��"" w xawr r�s FSEr,a� er tE oa � rr 2011 TENNIS COURT ADDITION se¢tta -&eaa I. Shaded poruoD on key and ate plan represent extsttcg Du:ldmgs. _ - - t ewn o drawcoic::cns. - r o. not shown to smay 4. Ext rag end new•mnten¢Is commoc to several tletes may Dn rote7 Extsung/ ��,'�' -� /, E=ting/ — New soil `=�=� New concrete vEcr strsxvvau+ we TM- I w • w.r L `@] D+ — u.'Tn M uws S TIE MT rs I� MINNETONKA WEST MIDDLE SCHOOL ss•zr "L633 3434 on %n one 5. Shaded oa deters represent o Existtng/New INSPEC 07010 Project E. ReIl ew Project specihcnncns For ¢ddluonal tlet¢ils not shown on a monalg etaAs t p� aggregate 6421 HAZELTINE BLVD. �,� ,�, 7. Gonmc - shn:: be respom:b:e for rc=:nm::Ig sale working ecntl:uccs o� nrens for a'nplcye� or caner persons ¢t the seta Existing/New Gttnmmous rF��rm, � EXCELSIOR MINNESOTA PRDJ• NO. mhos O- es DATE- i2/osAo ENT. 5 OF 5 pavement na ; i LEGEND: GRAPHIC SCALE LEGAL DESCRIPTION I PROPERTY LINE (SURVEYED) 50 0 25 50 100 200 The Southwest Quarter (SW 1/4) of the Northwest Quarter (NW 1/4) of Section Three (3), Township One Hundred Sixteen (116), Range Twenty Three (23) West, \ \ � 900_ CONTOUR LINE according to the U. S. Government Survey thereof, excepting therefrom the \ C'b ( IN FEET ) 35/100ths acres conveyed by deed recorded in the office of the Register of CONCRETE 1 inch = 50 ft. I w Deeds of Carver County, Minnesota, in Book 8 of Deeds, page 400, and that part ti o thereof conveyed by deed recorded in the office of the Register of Deeds of �,l♦ CONCRETE CURB / _ / / I Y• page Carver Count Minnesota, in Book 41 of Deeds, a e 322, and subject to the \ k? Sr � I right, title and interest of the State of Minnesota in that strip of land conveyed \ uE UNDERGROUND ELECTRIC rZ by deed recorded in the office of the Register of Deeds of Carver County, UT j� / / Minncaoto, in Dook 33 of Dccdo, pogo 25. UNDERGROUND TELEPHONE If �� l \\ 1�� BADWELL ACMES - GOLMENHOFF UTV Hw Also that part of Lot E, Bardwell Acres, not conveyed by said deed recorded in ; X1056.73 \_ - \ GOL I UNDERGROUND TV CABLE I a p the office of the Register of Deeds of Carver County, Minnesota, in Book 41 of 1 _ _ ME1V ADDN. 9 Y - - _ _ _ I X3066.48 GAS Coe GAS MAIN / Deeds, page 322. 1 060.63 - MOODY � HILL ROD - _ - �- _ 1066.31 -» »- 1u2 / -� X 2.77 �� vi X1066,73 X1066.19 STORM SEWER 2!; 1 Subject to o permanent easement for roadway purposes as recorded in the office �- N 306645 IU6G,9p---- _-1af�3 _ X1067.53 N �ln l 1065.50 -�L___ e , a I of the Register of Deeds of Carver County, Minnesota, in Book 64 of Deeds, page \ 5 N86 33 29' __ _ - - -> >- SANITARY SEWER ki 32. N - da WATER MAIN I / Oy / / \ GAS V LVE -- PUBLIC RIGHT OF---- STREET ND L1T111Ty EA ENT _ N fD X1066.81 b HYDRANT \ / CHAIN LIN FENCE -- _ r/ v X1066.26 3066.69 I �- - / - TREE LINE (TYP.) LOT ��`(� BARDWELL ACW E + f 'S f �� - 105429 1055.7 !\J l�xl1�S CONC. BOLLARD f MOUSE ® WATER VALVE � �- - - _ _ >S _ x \ b, UTILITY POLE / , xlo6z76 X1063.20 _ X1063.10 - \/ W f 10 X XID 6 LAKE MINNEPONKA /-�u>s�:.zi-, xj064.24 utp�7 W X >5 / / W Q I065.32 X1065.46 / PERMANENT ROADWAY EASEMENT \ �(p t NORTHERDNSE� OFTHE Oils R 523� OF THE NORTHWEST ? X \ # LIGHT POLE I / 1o1a,77 -- -� _�/ / �� I I -/ � X1066.32 Y - 1016.78 \ X1066.28 1067.6 , MELODY HILL \ �� 1 .O Z O MANHOLE W c�g _ l0 1 , _ I < f / 1018.E <� 36` a1 025.83 '� X1052fh3 1105 9( � X1062.76 X1062.73 X 062.95 \ O X1068.60 ® CATCH BASIN MANHOLE o 0 / / m< ti ` 0 `�� I X1063.49 X1063.39 X1063.61, X1064.36 `\\l \ ® ' 1068.04 / ❑ CATCH BASIN ; / / (t%� mN / 10 3025.94 I X106492 X1065.46 X1066.13 X1066.26 In / / / / O ^O� �N 1D N / a PEDESTAL x o / i5�� Pys I I I ON 1016.18 1017�42 q !/ ♦ Ol �_ 2 .48� ! 3069.OB� / // II ( \ WA7ERMAIN AND I c5 O o ti _ 1020.25 21._77 r1052.1 DRIVEWAY EASEMENT W / �•i! // ,:�a V=1009.�2 ` 6' e ' 2� 3050.42 4 30 3. 7 X1061.07X3062.64CONIFEROUS TREE 3u~ / 10 62 h N / / -0DECIDUOUS TREE �� TTN 1-102407 1 o=� 3W ��' S J � � \ x1062.81 c�p106323 O.- /F� t OOw y X1022. 023 4 1 6.. 4' O 2 I 1052.00 I 105350 I C$P X1063.38 rn / / \ � •� 30" �1024.5i4 4v �W \ , G.r� 1049�541 � �.� \ \ \ \ X1063.78 X1064.10 q �I [3� \ ll X1066. 7 � SURVEY CONTROL POINT wF I �=2N�j �O �Lpz1 24.47 3 1048.37`� _� X1064.58 X1065.43 IX1066.09 HOUSE [� O ��- d 030,23 49 X 1049�60 - I ) '�I • DENOTES IRON PIPE FOUND /lozz I 69x ioa9. 2 to fit/ _c �N O'L� d TREE LINE TYp,) 1047.27 lac ` I I O DENOTES 112 INCH BY 14 INCH IRON PIPE z ` ^ N /\ 02 / 10 8.81 / ( ' ti 1051,05 ( x c �� 2 10 •31 X1 �.61 2y \1033.31 i ` I /:1050.08 X1050.58 I069.36 MONUMENT SET, MARKED WITH LICENSE NO. 19790 0< / L �, .�r� j� %z° �� \ I 10 \ x War I 101 x ON .ln� > B RCp P �/1 tt�3,,. / /�0�2R X1028. ^� \ ` / ( 9.31 X1062. 5 I ul a o' 1 LLL��:::fff b J_ \7I `` I X1061.45 X1062.11 I 1068.80 1/ 9 e /„/5 3 1046.04 ..(4... w {I I X1063.40 X1063. 018.89Q= q 0 0I C4, 0 ^ 1021.6E 4 ti02 9° X10 30 o \ X1064.28 X1066. 1068.19X \ \ X10 4.87 X1065.49 X1066.00 / / ? < V =� X =q� / R1M�1 �XI026.6 �2 -�xC\ 1 7.8E l 1050.23 X1050.66 X t` // N/ NVat 16 • i3 �r 30 \ 0 1035.2p (�/ I z TENNIS COURTS &051.12 I I WOOD FENCE -_ `\0 z l/ / Q „ Val 9> t "11V3 j f[ 1036sy \ 1034.31 GRAVEL 4Y\ \ f / / t5 _ oZo ^ 6 1fVHa VAR i f7? n \ ` ` p9\ \ ai ' Ipd� 10 8.79 X1060.74 I TD WATERTOWER BASE 1019.93/ / �, Q _ ctwvir �ITUlalf 1 US t Cp 1035. 3 -�\ 1045.7ifl /J 't 1050.12 I O I X3061.36 / e" /X1 8 5 / `020.27 1020. / Va !p 1025 2 1026.98 (}029. r03p8 \ \ �C1 7. 1038.1Q� \ \ 57 J4 ( X1050.64 \ x I X1062.57 / �11RIVEWAY \0 pJp \ 1o5t1 X1063.41 ,1, EASEMENT 1 35.05 ` 1045.80 IIjXTT""63.93 XI064.50 X1065.13 x1065.74 1 0 1020.E 4` V 0 4 Ip2, 031.50 1J GENERAL NOTES / �- 1 j ma,• 9 1 9 4 rr \\ 10 3 7 1°4a\\ "\ 1 O X 1046.59 I XSD66.-- X1066 w �� / 7 53 X r \ IN 1026.7 ) 1T1�I9. �\ All dimensions are in feet and decimals unless / / ti��? Or�4 ` ~- 6q A/j 103 .62 Vc'b � w) x.z1 m I P ANT HILL p�,� 7 RI = -� 103 NOV 10 6655 \ L42.6 10471 otherwise indicated. Dimensions under three feet / o v=t swr�s r a7.aa �4 91oa5Rma+r.�e--�� °are not necessaril drawn to scale. Small si ns 1020.os ��° a 00,v-t 3a.21iJ- 3, ^ q�\ xHH Y 9 9 /�1017.80/ �+_ / = N X 1 33.8 4 \ \ 1041.91 <��- 0 4 J 1060.04 ' ADDITION have been ommited. Orientation of this bearing /' 3 ro 1035-ham a > \ Nv=toa5.4 xlo6lsa w WOOD FENCE\ system is assumed. / Xl 1 .03 1020.51 / / ,� 54 36. 103515`- 103 6Z 035.8 IN 1043.2 //5�' / x1062.45 I W Y d l ' l 1� l -1 X� _-9 12 �35.6 Xd04 J4 1Qg3` 14 .3 ( 1043.98/ / XL063.04 X 063.95 X1064.54 X3065.03 X30 5.90 X1066.42 XIO - Elevations are on a sea level datum NAVD 29 . o / Ip2 .61 / _� Io3e. 1038.0 o a o \ 1 \ c 2 J ( ) N 20.0 l 04010a _]� �XIO>4 POND )�� Site Benchmarks as Shown. / / �_ 74 IyE1011.0 �� 1038.17 Xt 45.40 ELEVA¶ 08 9 oc / / / = 1020.X o^ 'iC / / ^ ��=--�.89 -10 3 X-LQ I:97 ` 4/22/ "`7� O No title policy of title commitment Was available; �~ / 9.8 0. J-� p �` \x\ 1 -� t344'2 043.138 I Y X30 0.so X304 0 1 / therefore information easements, if any, are not 1018.70� 1 9.33 /r(' JI - �75g X104b05 1045 t0`` ��g•93 039 1 41 2 `\ 1045.59\ ' X 3 I / X106b�5 shown, and other matters of record may not be (, / ' / P r y047.7$� \ 92 l0ao.5 �d10 6.22 ' I �o X1062.(y4 X1063.62 / I , / reflected In 13 / / / __,_�X10 8 i 704g \\ p r a5/ b/ / X1064.44 X1065.86 0 this survey. Obtain current title Work U 1020 2 0 I / /// X1051.37-r -- �` \ ��° OA 1043.78 o� X1065.15 X1065.31 X1066.3 / 0 / 1 A / N 1 1105 49.54 \ \ .. O and verify easements before constructing of 9 \off \ I J / z / XTO 10 XI047.9 °k� 10453' i !1� 1051. P.SS �O - 52.4 5I - \ 8 improvements. ((� //9 I/Ipl /i//p�il(�/1/1 •� 10 1.3a I \\HAIN NK FEN X171'S' ~/ .l l ///1 /r/ `/ !!! // 1053�1054.45 83 .53X - 14 27 X3053.46`0 p53 �1048,0 \ \ �X1 � J ,<1060.91 w Underground utilities are shown bastd on visible / / ir( 2 Ip5 , p4 j1 /�m62.os / XIUGb.surface features o6 ained thru I k 019. 1054.64 2.x 3053.94 0 �62.97 10Xt t C et number 1019 1 /� = JJ i \ • Iosa.7e / \ °a �� 1044.11/° / 10 8. I6397 x / 64.77 80045683, available site plans, available as-builts, 302 3 / / ' 12" ,�S (9" X3 53. \ d045.010 5. l 11 �p/4~ 41 I / ,Oyy X1065.47 X1066.08 X1066.29 X106 4 / J y� , / 1 �5 f044.021 / T f City of Chanhassen, CenterPoint Energy, Qwest z� _ �/� // 3053.94X / slosa.a �� L_ � I b /I a Comm. and Xcel Energy. FIELD VERIFY LOCATIONS / �° /1 •J/'l` /F/F-1055.a / 6• 6" Boa¢; ; \\ >�f IJ/J/rye"- �� BEFORE CONSTRUCTION. / x 19. 4 / / 77M�l / ;E A F/F=1055.51 / 0 � N 1 1 52. 1 4,29 � 1 6.3 �� _ 0�7. J / XpgO16 % / _ / 5 N j c ^ 4 448 1 .40 104i�i 7 / Xln (5/71 11'i F F=1055.49 /' "? o 0 0 1O • '� �� "-41 1046.9 Q4�\ R 6$1 1 6� 1.15 1062.24 / I m STATE LAW: 48 HOURS BEFORE EXCAVATING, I / /// �/1 6. 1053.93 / / 47 \ II p .I 10459' / 1049.69 X1050.3 X1063.34 x1064.47 10 .59/ , I �` w p • §1 ,• - 3052.01 X1065.48 / O CALL GOPHER ONE -CALL, 651-454-0002, FOR x� i//i / �� 4" X I W� �, oas RI =to4Z8s �,, osa.2 X1066.29 066.81 I -+ o¢ RIM=1 49.0 i051. 3 \ 58.7 X1066.69 O /}� ` J 8"CLA \ / W 0 `, I 1044.5 P RIMa7057.9 1 3. �)061.05 \ / X1067.28 W Z FIELD LOCATION OF UNDERGROUND UTILITY LINES. V lo�o.o9 �/ / I to53.7 < F/F=1055.52 / 1046.58 1oas3 ,� r jNy_� ,Q S PG INV=t 43- N I W tF This service locates utility-companylines but does a bxuo r 41 tom, INv=1 43.7 S 1058.2s lo6ose 1062. a M 1 1060.2 E 1053. « I x t\ • �I ` _ $ jjj P \N 1047.92 1055.95 3056134 / 1061.88 / / b �� \ I not locate private lines. Contractors excavating / v 1 .2�t1/jf¢ INv=10531 S 8" •-. 1056. 4 in OU 5" 7058.4 'L / ow X on site shall provide for location of private lines, / / / � / OVERHANG 151.0 0 0 , Qt 9.7 5" 10559 0 .57 n 4" b0 z¢ including those owned by the school, by contract �2 / / 0 AN_ Ioa73e\ti rr Io a # o61.0 I / , / _ ww 3. 30 6.82 l049.2 X10 3.60 2" /IOCataf SerVICe Or other suitable means. r // / • 1 8. !OS �39 - RIM= 051.5 / / 1444 12 X y o F=1055.57 I qp: - PIM=104 3$ INV=1043.8 NE 10 6.22 X1056.19 106047 E 62, o 12" X1065.43 X1066.36 x1066.97 XI067.7�%TE u1a • x N� / 1 / 1 9.8 y 1053.8E pX '0 ' 002 S \ F/F-1055.57 3 1 4� -a• ^ Q. I -10 .0(S 'INV=1044.7 WISE)' r 7?ip �� 106 .64 14" { X1067.29 X1067.64 O� w 0 �1 018.57 I �! / / to 000 •o \ 7� it o V-10 .i(Nc / Cp ^ •° 12, I ? / II ° • $ a �� --� X1050.23 1051.88 0 \ o T 1019.8 N II 9 vt yt Y \ -• o_ .�7, 52.38 / c 54.98 3056.94 1058.94 �zz " � / ro 1 51.38 - 3" r^ 1 4 1 2 0 24" I 1 N 16, 1048.45 q � .. � 3• _o X1066.7i`�1-•" � I d I I \�0 1.Q1 12" 1054.25 \\\ .7 // a' RIM=1047.81 1050.1 " .61 B\Nµ1NOV5 3" =10 7 ` \ 12" m- 9 3 RIM 5 .0 2 W \\ X 054.17 - INV=1044.8 0 52.7 `X1065.47 X1066.26 X1054.67 f 55.57 4" INV=1045.1 I' j\\ ti`�' X:06 83 �' I - ) 1 �• X1067.47 X1067.58 X1067,8 ]0 �rq loss. O ^ INV=10 5.2 S p. I i %5.05 \ INV=1034. N x - 1048.67 Q 1 /10 ) 1017.5 q, / / /(/ RIM-1055.4 9-8 \p54.61 - r - g O5 / 1 o'N //�.I V=1D38 N) 1 48.88 � 1 50.63 52.87 f AINS 101 44 �o ` V=10 7 SE INV=1048.2E H�I 51.13 ( o / ) 10 5.2E X105 .61 g1� �, J j \i lll(llll X / 2" C INV=1 4.5 S ,,, INV=1047.9 -- m 3.37 5" a x r \ / / r ) « < m c f MX, I 3" 1051.61 oh 55.7E / < « RCP o 0; 4' a ' 1059.73 ? I 0 / 3 1017 13jC1 % INV 1044.E N < < R p ,t 37 Xh2/ V 1 .7 ) c N N- O$ o h 51,7E ti° S 4 I 11 8" LAY 8pr F 1055.66 1054.35 m� c SO B / 53.74 J/ X1065.30 I` X1066.38 X1067.51 X1067.59 I (APPROX) LC RIM=1054.9 x N 105078 1051.28 / 1053.24 / �h 55.78� 1058.42� P ( \ X3066.92 - X1067.31 tJ x ^ OVERHANG INV=1047.6 N) o X i �, 30 528 X �; \ \ X1 .17 \ 1017. 0 053A% x '. INV=1047.2 E/S) RETAINING WALL 1054.30 • 1051.30 N BRIM=1056.8 I 1064.98 \4\ / }O1B.67� / / r /r( / / 1054.55 RD INV-t047.0 W) x ._ 2.00 / o C\ \) ( X106 4 M• o 10 3054.E 1055. INV=1046.2 N 3 N F/F=1055.61 .: vt �"" 1051.3 '•.�', 0 - INV=1046. 5) 1059.20 0 1065.3E \ \ 10 !r 1 / G 12" 3054.99 1053.83 - '• ' • •+ �' _ 1 $b.35 ' XiBo FES / ,? > / - •n 28 6.99._-X106� I \\ INV=70 3.99 IX / u � I X '•r• 1052.30 -: ip54,{7, �--� = X1066.71 0 4. 8 / 1053.27 G 1953.13\ ^ OVERHANG / \ x• 10 7 9.85 ^ �� p' y5 I /\ F/F=1058.3 1 258• X J/ 1057.69 0 `�J I' \ `106479 L---_ 1 1 ",,� 1051J8 / X ii •� -/ - --{ 1 CANOPY STEPS 1051.59 \\1053.31 X1056.08 005 1016.82 / ��\ F/F=1055.68 \ /� ; _:�R ' .v \ 1 :01.NNSN 1059.6E .17 �.� 10581'i_ 9, - w / / / MINNETONKA MIDDLE SCHOOL WEST r R = " xl- 0� ___X _ -fit \ 10 .0 x106327 / `j-�-' 1 52 \ S IM=1053. �i O I .16 ,65 10�8 7 16 3` •ts INV=1047. N 1 052. 7 6421 HAZELTINE BLVD 1 052.07 052.21 V-1049.�5) ` « c < 105EI 73 058.88 K� jj/ X EXCELSIOR, MN n X ' : 1 25$ 052.80 ` -- <I 1�« -�-X RIM-10 7 2 1059.65 -� 1o5a.52 4 iQ59:21r « 4 io56.7 INV=h0 S86 \ 1054.6E / o `` 1053.2 n12 « 1057.29' ��105a.97 `� X3058.48 X1058.54 X1058.73 5 /I -SHYVELY l054.72 8 X 53.0 k'CTO o 1057. 1059.28�� j1p5`j X1058.41 x ' „1 4 I F/F=1055.59 CANOPY ,5" 70 ' ��F-53.0�1052.8� N NV 104 '6 N " �� -� \ X / / 1 - n D 1SI 2.66W o V=1049.7.3 - _j B.59 ` /• / / /� I g 1058.74 \ ^1 5�APOST In U� % ' -_ ME _- -' i(�p56.96 \ ADDITION 101 0 ' - - / I/ ,n \ i - / F/F=1055.65 1052.68 2'� .- X- - / 10:�4.39 m m o. 30 /11111 // 1.3 / I S F/F=1055.61 x / \ / t O X /) X1056.65 X1058.80 301 3J� / / X o / ,� N 1055. m / Im g = c X 1_p%3 X3058.61 X1058.84 X1058.84 Tom\ 1017.05 // I 1p54.37 / o J I d' o F"vv" DX1058.571 6 •x / n o o CANOPY O / 2. W> Y 3052.W3 X1059.X105 8,9 'W O o w .2 _O O X J r / �X t� / \ t`• 1p55�23 0' z �\` / 6 a O Q/\ \ _- / l1 G4.08 1055. W 1055.08 N K O W O II m a ni N / 9x\WI ,,, d / �(�`1052.18 `'? F/F=1056.27 ,p o a N -+ z �` 2. 1052.60 o I Ip5 O \ ]\ \ o/ 1 8X \ n C 5 :[ o \ 105917 z X O\g/ 1 7C x ...., I 01 10 .63 5 \ \0� / IO. �� 012.25 / Jrc \ 1013 ! � d ti / 3010.97 / / 101 1 c 1009J5 / 1010 0 , IRES1 .07 / 30 811 .11 / 29. I � � •\ / 3 \ 1°n / O10 / / I° �( I / 1044 0 \ \ 030.21 / 101A.69 � 0 1 .91 0 TER IN _.. n (12)1-5 1A SEMENT OS - L 1054.60 OVERHANGx / \ X1053p X 1054.8a / \ F/F=1056.26� I P`'S (9)3-5' 7" 111///""'�� 1,z / 4 \ STEPS- \ 1054.2E / \\W/HANDRAIL S�J 1093.E X 2 ) - ta)1- F/F=1056.20 I ( O I 72VC S \ 4 / :T_ P \\ / \ qa�_1 \ 4 / Ea-)X " RETAINING WALL W\HANDRAIL -'/ F/F=1050.13�, n Y 36- 1842;e-11J�i4-77 F/F=1041.78 F/F=1050.00� 0 40 « 2•CLAY« 4 z WALL HYDRANT1• 104 041.87 RIM 1. 8"IRON- \r �X/INV=1038.7 (APPROX) g i r z uci.ee �` 3.93 INV=1038.2 NE "� J 10 \ INV=1036. E S a RE / Ia41.51 INV=7037.9 2x 3 03 .20 yy\\� �� F/F=1050.3 F/F=1045.63 QOa�0y�p0 \ 41.8 NDQt� FENCE POSTS 1 . ffi \\ MET TAIL 1 46.1 1 2 .6 I ,C - 4• ry� 1B'CPP 6 IRON B, <-1043.59 72"RCP - / \ X3 3 ��\��'L \ � <4'-_ c<i--�4 .92 12 RCP S 17 \�yY R 110 X10 q RIM=1042.8 1Q4t4 1 1 -- I/}1 �3�\ INY-1038.5 N �78 .� 03h 031?.S�X 0�7,^ci,\ If�V E / yM4a}t038.7 N IM= 48.9 ^R \ 1 4,2 \\x� \ 74 1°�'T !E INVg103 .9 �fF1V=1038. INV=10 9.4M! / Q ,as / �1043.0 ` �� P29��'" 0�2// 62 X30�7A� /X1049.2 1M2.40 ,n�' 2�9 U= lOso- - .4 /? I\ 102 9 1016.1 �\\ \� \ \1034.59 A 1 1 �\ 7 105 8\� 2 1056.3 1057.04 1056.41 \ 1025.58\\\� \��` 165 044.91 lX ,SQ 107---F-055.35X, _X > .� 1 l\ \\\105 oa "X Ora3. �-1055�"" 1054. t0�' S•-.41 f9 04 \ OVERHEAD MARES / $Y 1049.36 1051 / m BRENDON h I�Q 5 v m z a W \ �5 a / 1D59.17 / II Z O N C !A\� y / / d e O 1052.04 O S ' \ a a n = 1058,05 Xf058,59 1059.01 \� i 1058.10 W a 8" m v1 1052.7 X1059.04 X1059.32 X1o59.44 1059.05 \ 2 (3)GAS w U - - ' X1059.14 X1059.07 X1059.34 X < 1052.73 TERS 0100.7 -: 6` o o TOP �58.82 T }p�gal( 1051 9 (azp, UG I 1058.0 \ I COVER V r- .39 - 31 -.. 0. 1051.0 _ o C� 1f RAS • COMPACTORIO 0.31 lu5u.5e 1 50.92 11I 105 869 10 8.07 10 6.65 �,, �W •' Xi 2 2 57 ;r X305621 X1058.80 \ X1059.19 X1p59.30 X1059.13 X1059.44 X1059.32 X1059.51 X1059.01 ' x , X X1050.23 X1051.21 1058. I 1049.69 -� \ � / Ifo00 / X1050.6 / / DODO g>j j I I o X1050.37 105I3J.311 10 .2 10 8. 3 �J W Xzzz I 10� WATERMAIN X" x X1057.26 �7y058.20 1058.39 1059' / �1 EASEMENT 1053.72 10592 \ X / X1050.13 / \1055� P X1057.42 X3058.37 X1058.64 X1058.64 / lt�_ X1050.32 X \ 1 _ X1058.67 X1058.96 x1058.81 X1058. 3 /f (({056 X1D57.49 �` 1049.55 I\ 61�M1NOUSX1050.51 X1051.30 ( 10�I 83 / \°�� 1058.4E ---'Xio58.y2 -- / /''' in o a I C AGUME /j X1051.04 I N 1052.2 1058,50 O l / SANDBOX Z -X i0 Z N (g C. OLLARDS XI050.59 X 01 5p.98 I <-� « �.l �_ _� -- iD 8 39 _ lD5__8.30 I / \ X = X1050.39 c/ �I C z �054.34 u4 w \ X1051.7 ��« 3'CPP RIM=1057.0 t ,� �� C.3 1L /X o /I X 5 32 INV=1056.00((33SE) 1050.23 \ 1055.56\ 1056., MINA X1057.32 «XI05 . INV=7055.9(W) -� tio� Cz ? LLJ 1051.74-_�1052.19 O 131 1 57.60 X1057.54 z F_ z x o X1057.85 1057.33 1057.22/ Z X J X1057.53 � 50.31 051.57 m / X1057.45 X x V W UYED WIRE 1052.43 CHAIN LINK �- ti_ /"' -- 10 .19 ID52.67 1056.29 1056.-- -� 8.5' TRAIL EASEMENT L CONC. BOLLARD�� '- W i X X. 05 PER DOC. NO. A419434 1054.50� .�T13EE �l05-5' -� Xl 5.30J-----�"°''c�"�_,l _ ! X- 10 ( X 1051.43 X1052.70/ `� �' _max 2• - 1049.74 e ' ' 105 IS X3051.88 1052.3E 1052.61 X1050.34 I --S87 12 20 E 1341,24----- 1 X 1053.08 X1050.11 ----_ - - OF SOUTH QUARTERNE THE OUT ES2R. 3OUAR� OF THE NORTHWEST / POND i I PINEHURST / 2ND / l ADDITION O N N U) >_ o > z rn � U) (MCq i C) o J o -1 a 1("I co a a r 3 c cD x Z O H cc d Ir o ci c� Z mc Z W z>_ o M w ai 0 poi U z 0 Q W D Q CL or Liso - Z w Q J W a_}Qp �00=z Q�00 J W r a�QWO L o =w >w �o z�z 1 z aO v7CD }Cn in H Q>0 1 4' 'If 3UXz U-i rn U n LJ W }o1W< 3 of Z in a o =�U= 1r Q V - O 0 J O w J F- 1- W w !n a O In z O U) w G_ 0 U U_ w > ~ J = Q M 0 CL QL G Z z O F QL ((�' � " w LL! N Q O 0 I v ' Y c z N U 0 w oO z w � z co CrCI G t- U W O tr d l i' CHECKED BY DRW DATE JUNE 3, 2008 PROJECT NO. V08015 L 1.1 SHEET 1 OF 1 ACRES) {GOLMEN HOFF GOLMEN RDDN.� wE _ KUHU) x't" w� x - 16 2x X� 25 Liu7 525.52� X WWIx.% _ ud GRS VPLVE / / I / \ \ 20_ \I� PUBLIC RIGHT OF WRY STR AN-ZFfILITY EASEMENT \ �- - \ 16 \ l \ 20 - \ (TYFI`[LOT E> \\ `-/ CHAIN L�N 75 NEW o ^\ (BRRDWEL-L' ACRE \ XaX �X ,_ \ (LAKE MINNE70NKR) CONC. BOLLRR it �i0U5E 75 / TENNIS 1 1 I 1 1 X k / � x x xax x v ' _ _ ,� X ..� � \ l \ \\ _ l X 1 1 x PERMANENT ROADWAY EASEMENT I I I1 11 I -J_ \ NORTH LINE of THE SOUTHWEST -.QUARTER OF THE NOR WEST\ 'xX { / , ,d %p-- - / tMELODY HiL'_ > I %lam. I I ) 111 z i \ I QUARTER SEC 3, TWP. 116, R. 23 `�\ \\ x = I 1 zI \ \ / I rl I I I II IIIII I \ \\ X,m- 541!1 J,`" I I I I I I I I IIII % \1 \ \ \ i I \ 1 \ ' / I I x � AI -ENCEx / REP \ y// // / �f'® \ '�HW\x x x4's x A..; \\ \ \ 1 �\\ \I \Ix \1 x� � X'm" \\I x_ X IXI 1 I 1 1 x 11 / WRTERMRIN R D M=1020.07 �! / i \ ^ QF' I I I 1 1 �j\ \ DRIVEWAY ER EMEN I / BE HMARK / ohs NV=1009.1 / { 1 1 1 \ { I ®" I (\ \ �1""' X�-x�z I \ f ono( TN 1024.07 -- / Oti.°„'^, �.. �� / i°" 1 1 I / v I x f( \ 1 I {x \ Xm" 5 \ { 1 / 1 / �oo�� `x'�` \{ I N6254'46"h,' EXIST. GOU ITS \� I I I I I 1 I 1{ 1 \ I \ I iIf F� ^�.s I I x I / " 3a'/-�1\\ \\\\ 349.69 PROPOSED FOR �P y_ x l -I\l 1\I X I \\ x \\ o / \ \ \ \) RECONSTRUCTjON ,,. � - ,r � \ I l x \ I \ x _ [� I'\0 Il sA { \, i' ""A_-� _ �\\\ 11111I I \ \ I \ / x / ! HOUSE / BF\'/ Y'y Z¢ l' OZ3l l G EL, __ \\\ \ 1 \ \ `� %/� x - .ze II111{1{1 I x \\ / I j ��• \ P CH / - tin' // / / IL"`.- \\ \ \ / \ \ r zam {Y 1 I I ! I \ / --^i \O / -_l x\� \\ \ \ \ / TREE LINE (TYP.) 1 \ I I 1 1 I \I I 1 1 32 x'°y o'�'� / / / \ \"o„ I I / - \ { �' .� ! 11 I 1 I 1 I \ k y y I vo'� x� , :�/// -'��-� \\� \�\ \ \ \ / ( \\ 11 I I 1 x II IIII% it I \ K I / I I I I x WKYORRAW T$IEh u 6Ear R OF T jTH S T / \ \ \ I I 1 I I / I • -. / � �� x t x x I I - l A � ,ti / m. toll �vo26// L/ / X I ` \ \�� vo / ; i l 30' - �� \\\\ 1 \ z \ \ \ \ \\ V' I I I I11 IIIII \ I / xw IST. •? l RIM= \ Zi / / �� \ \ \ 1 1 x I I / t01 INV_3 213 \ \,qrm O'� / / , `�� \�\\\\A \ / / / / 1 I z I I I X \ X / 7 -AY FIEKDS I { I FENCE I I 1 I I I I GRAVEL \ \\\ \\\ (/ :.. _ I / -1 1 l �\\ 1 -�\ \�\\i-- I r \�n�z-ri I - _- - I / /' 1 15 TE t iu�, � p WRTERTOWER BASE /X / ! ji ?' _ , 1 ! l \ \ \\ \ \" - �\ y ! X x I ce 1 1 1 1 1 111 \ X ( x/ I '1Dzz e- _ / \ w,x l / x.n \ \ ,Ek.t �\\ \, W) \ \ \ \ \ N,1 \ -.1 I IIIII I x I I % I - - ---� _ x>.'. s �RIVEWAY E SEMENr I L5 x \ \ \ - - ` 1l&�\\ \T\\\ \ I �,t III I - - _ - I x I / X , \\ \\ ;\\\ \� I 1 \ / / \ \�\ IIIII I I 1 - -!_ _ X� 1 B DG -1 3701 �M\\\ I 1 / / __ -=__ -_ 1 f 11 II 7/- 1�\ t RNN�\ HILL -\\\\ \\\wl l 1 /„xr - 104?_= \ II XUM OUS I I { / -r- \'NO ITIONS -1D35J __-_---x_-_ \ \ - WOOD FEN > _ . 7- I \ _ f INV=1045.4 I I I k / I _ I I / / / / 1// // --_ ----_ - ,,gg,,_ \ \ \.,.»I INS�\\�^43.2 ,a„z \ I \ {11111II I / ! !x�n z x o� I r rill it ll // / /'_ ------ _ - PLAY FIELDS / x r r \ POND X w ELEVRI" CN=1043.57 I II x.„ X / / a�22/0s 1 ! 111 II )11 x / I ! / I _ --_ -1D45= -�-�ltiAna 1 \ I I \ \ x� \ II I litI / I / / 1 z / l!/ l////I/I/l /// / /// / i _-�'--'-'.` _ -- ��'� �\\ i 1vIIl I I \ \ / ) \ \ f I 1 X 1,//j `__ - _- -e-� �� \\\ P"°$ I I f I I N_� ,/ \\\\ I x -- x ; %% x -_.__---1050, \\ \\\ \ vL� ll ill x �vvvv vvv I I 1 A A IIIIIIf I I /l /l llll / / ,14^2T. \\\ I ! w I lI \ CHRI �LI FENS \ \ 'j I I / rr --- zDr v_ \ter \ 1 II IIX / / ! / y/ lrll�!/r �lr i/I / /// r / �,�. 9x� n `- \ I �\.. y "� \ I 1 I I x / / o�" I l � � � \ \ / � \ /)IIII rl kr x I I , / / Il/ / Xl_ vd\ I / I X" I .o x� \ \ 1 ! I I N. \ \ </ '� /lI II \ I 1 % ,�' w / oc �•� A A e A o lj Ml / ll I x / Iw 12.• J �` \ 1\ \ , ,�dd61\'\ 1/r�'(l �l 1` I X I ! x c xd' 1 1O55W (913-6' \ X \ 1 1 e.ee �D1 / \ 1111 \ \0 5.49- x- , { 1 \ \\\ \\ I l�l 1 I / I ! li / v' xs' x 1 tot,/ 10 1 I I x IV if I F/F=1F/F-1 \ YIJ 1111 \ 1 w/a _ \ \ \\ 1 I I x ( I / / I I \ / m l / 1 / bd+rl !llll// ////J/lI // l // //I ICRT F/F=ID55.51 �o II Ix _ _ \ x I �• /1 1l l / / u'm 1ITI 111\ ��/ \\\ aX.e� `�--- ! / { / INw 1 / 1 / / / 1 ao N N{IIIII -ates �� \ •\ -"� '1""/I l 1 i� // I / I i� I x'% / I°� �zJ l 1 / ! I///! /l1///!l I!!Il // / / r// if F/F=1055.49 3i:. vv'i ICI{11{11{ �wss x�.., 1 / m//lly�'4"� e••CLAY Jam\ o IIII { 11{ {1 Rzr,=1Da7.a9 rz,. ''m"r I o._ \;��\ r x�" / I �,�. 1`<s' I 5.9 �` w i� m 1 1 1 { I - i_ 1D44.5 / / RIM=1 9.09 I RIM=10 .9 'mm \ P x , / x ml..' I wti < F/F=105552 - 4 1 { l �' INV=1 4e. ` , -_ i 1 ( all, _ \ •{ 1 { 1 / mi"n �o/ 2[NWJ Q INV=10 3.5(NEI 1 I / t a' r i i I I y m INV=1 43.7(SW), / / l -- -�• I I INv=Sm44.D(sw/(=) tio-� / \ / -y _ I I \� \ � \ \ _ \ /1 I ow OVERHANG I I 1 I 0 ( 12'rRCP // 1 ,z / -_- / 11 ZN /// / / //I/i / / / / / / oWERNryN I s•• I' \ I \\ I / / /// / / III � /// �// /� � / / / 3 3 >o.! I wool � I 11 I v-1o44 [sw) / I IN' 3.8(NE7 r I I ,� I x a m¢ / / !/ /iq /_,)( ! / owe[ 8.7 I ! { z / //// / /(///////////% / / //�%r ! srl X miner F/F=lOS5.57 % 1 R1N1=1D47 8 NV-10 I I u ri I{ ... rrmp �• // / I I / IRIM=1GATE / II n�N F/F=1055.57 3. �4 I y -,08 ( ��^� X 1 wo f \ C w dNV=104 1 (NE) r x � / �r i4.1(W/SE] I e Q \ 9/u X(Ax RS l / I l.k 4 /w2an x I l 1 /// // / /11 x I \ M=1047.81Xr IBIy�US / 3' vrvwi X X x. x _ _ / _ I I \ \ Y I x I�Ir / INV1034.4(IjF) �l v1� I I I 1 11- o l l / h"� I J c� I ( l 1 / 1 �• �y x x ie \ l l Ia_.. y�9llIll / /l//I / I Vr1038.C(NE] RIM=1055.43 \ I voh / / wear '`0 1 - ) o I \ I I I 1 \ I / / / / // // / / // / // / I JV=10351(SE) / INV=10482(E) I I % / ; / 1 m,a1 ` ) I ! I i� I 1 / \ \\ INV=1047.9[W) \ / ! \ I \ II (PHEASANT HILL? \ I I 3„ / / 5.1 ( I / ! / I I I ! 1 \ 1 l/l / 1 //l// ///ill// l/�lJ//ll///�/// // /RIB 054. / •. 'il \ x11 I A l �_- O � // q• I I 11 A ,jm( l 1 � x I I I I v \ f I EXIST. STORMWATER AREAS AREA ° PERVIOUS IMPERVIOUS " OF ACRES AREA 1 5.10 .215, 5.38 AREA 2 5.02 .15 5.15 AREA 3 1.55 2.35 3.13 AREA 4 3.15 .02 5.20 AREA 5 2.94 .04 2.95 AREA ro 2.44 1.4E 3.90 AREA 1 3.45 - 5.45 AREA 8 1.49 .90 2.59 AREA 9 - 3.12 5.12 TOTAL 25.00 5.30 30.30 PROPOSED STORMWATER AREAS AREA x PERVIOUS IMPERVIOUS " OF ACRES AREA 1 4.61 .T1 5.38 AREA 2 4.69 Arb 5.15 AREA 3 1.38 2.35 3.13 AREA 4 3.18 .02 3.20 AREA 5 2.94 .04 2.95 AREA (o 2.44 1.4E 5.90 AREA 7 3.45 - 5.45 AREA 8 1.49 .W 2.39 AREA 9 - 3.12 3.12 TOTAL 24.18 6.12 50.50 v F/F=105\I igERY 9,RIM=10548 5.66 \ X a x mox LHANG INVKD47.6(w N, /X /! NV=1047RETAINING ,4 j AIx IpI1 INV=1047.0(W) \ I11 r w \ V \ \( \ I x F/F=1055.61 - - I rl \ V= \ 1 ME* 11 V I A s l ! T T>koNl / �// lI/IJ/////I /li l / / / Iz• \ �r X I \\ / ( \ ��___ ___ = k„_--...,rm_ / ! /I I \ \ IDIv=1o63 \ / / 1„ s, \ \ __-_ l I X / / OVERHANG F/F=1058.30 \ / \ t I I �� `---___---___.___- _- _-_-_-_-BRGc r\ _ \\ �x \ \ I I J x�n__-_ - - --- 3.7 CANOPY STEP Q2 , ,°s.a IX>.. I I / \ ---_---___--- 1p' 7 F/F=1055.68\----__-- --------------'--- _-----"��k\ 63. //I///IIII %////1/l 1 / 1 \ \ \ 1 Ix,,,,,00„ _ _ _- x\'ti 64 HAZEL E VD 57.E i6�, \ �� IM=1053.77 {I \ M xsm �=1047.4(NE11 I 1 1c �� ( X -x�---_-- �'• \ s: \ x a r \ \ V=1049.1(5) / l \\ ' \ VER NG ��! I \ \\ IVELY - X. j �/ I/ll// lllllll/ ll/lI 4 l- 8,• /_�` `KSTO\ / l'\_�1059_ xM X'�" Xm'" \\ (\ \ ! / / / /! l / / l//ll l/ l 1 1 F/F=1055.59 CANOPY 5" v.� RIM=f05448 I \ \ \ lx sJ (S'IRT / lll/ j11j/ rl / l /%(//I / l 11 I l W I I 1. D 23.8 ifi \ xa� -imam gNV_1049.7YE7 / - � / '.,' 1 \ \ { / // �lI//6. o l \WV=1049. \ F/F=1055.65 a. \ \ / \ \ m F/F=1055.61 1< c� x m" \ /// - - \ /x N m N X o L4 z x) ) x'o Xm zw \ \ II rllfl! Ifrl%// IIII I r 5.9 o N l 2" m n, m i m 1 l z� \ I \ / /f //////it'll IIII/111111(r/ I I I I I u o o \ CANOPY DS w ,ri m d' ti ma M f x >_*l ' \ / ///// / l II l / 1 t2) 8" e.,, w / w Y x� .10601- 1 / / / // I X 4 . ii x \ u) ¢ r" 2. w w jam' ( X \ \ 111/!/ I/l///�/I I!1/l I 1 _ \x w \ \ o sZ .2 0 o N x o m rxo w i6•, ¢ 2 \ \\ Il I ,v�b '�/ I l l / l�(I I IIIII I� SO•\ I TJ IN [3211-5 \ F/F=1056.27 m .� Q- e o N o N z = 2. xBm \�OJyr/ _\\ 'ne"X k \ w \ \ doll l// 11/ 1 / I I Ix RSEie7 G ¢ as J m x _ � X \ F/F-lDs6.z6 1�IRE5 / ! I r ////I/1/ l 1 /r I / I I I I I I I 1 �. \\ X Pig x.,e \ - E : d r I�..,.9 \) xl I _ X " 'Y II / l // 1 (9J3-S' T' 1 2 4.5 STEP w o w w ¢ S" 4m / , x_�-� r Z / IN: W/HANDRAIL t37GRS w c� N x X_ ¢ l \ , ;. \ � x 2, 12ri-3"\ F/F=105620 S 00.7 6., _ _ mas L I III \ � / � � \ 41 x L. o \ S.D ® \ \ \ - iz _ -+^ NO 50.3 _ uG I I \ I _ _ IN COVER COVER'- 7 c' _ 1 III \ 1 z co TRRSI�COMPACTOR r III 1 1 \ \ I I I ww, _ IIUI 11L1 V}'11 1 \ \ xINJi>7B'ntN>__;- ¢ 1 x /z I ill I �1i6 /.111111I11 11111 I 1 I\I � � -__-�' _ `� F/F=1050.13 / l�l Ir r ,F,1\\\ \ X'�' Xe" \\ z'="' x'.� x x x� ,9 1 I -X---- RETAINING WALL W\HANDRAIL a -/ ! I / F/F=1041.78 o X / x'� X'.' , r I 1�1- 1- F/F=1050-00 3 / Y ti I I ! / Z I I I ' \ 2"CLRY l ¢ WALL HYORRN �r�`am w / x�' / �� I \ / / / /\ I LU O o� o W / I '� \ to o- 8'TRON o0 0 o in 1 / si / W I I 1 /1 I 1 / I I INV=1038.7(N177 s (APPROX) / \'i u u 7 0 / m'I I 1 { \ (5) / / \ N \ I I 11 ! I 1 -t0 +� \ INV=1038.2tNE1\ /,E,»> % 10' WRTERMRIN X x I \ _ ) \ Z Z �L�I ( ! / \\ I 1 J II 1 I I I I / l/ \ \\\ \ \ 52.tJ I ot�4b EASEMENT ( _ / ,x ) 1 Ix� \ / \ - 07 x 'i ! ( / I I I I rf.' \` INV=1038.IXE/5] ¢ _---{- ) TX - / -yr e-.. 7 // / / 1/ !JI YE J I II I ! \\\ \\\ \ INV=1037.9(Wl m 3 / 1 -XI \ z / \ 2� p W // // I/ 1/! ! I 1 \ \ 1 1 z I r \ \ \ \ \ j; F/F=1D50.33 F/F=1045.63 .� 1 l / 1 - 1055 I 1 \ x'®" z �� / V / I n OND ENCE POSTS 9= _ JIIit I \\\\\\\ \ IIII I I y. \\\ \ 1„ 9.3 ry I /� 11I / '�'zx�\G.5 / 1 xs.. x x'®" W x � / tL U (/l/!1, lJ l/!1 xm/ /�'fp' ' \ \ \\\ \ 11 1 \ ! 1 j e { \\V-1 x 5\ LLJ 18"CPP �\ / I 1 1 \ �. // - / / \ 2 &' _ \ f I �O`6 \ \ M L TRIR / ! / x'®" z , , X ®'° I / / / \ r C:J / , I ll 11 { ti 1// / \\ f / \\ \ �JYI I \ \ \ \ 12"RCP _ 5. ry \ �l ^r / of / \ \ l 1 1 1 1 1 _ v N \ `� - x 12'I'.CP 1 / BITUMI(64 I I I \ \--\� I w -/ l ! l \ 'r VA r ( lS // I \\ \\ 1 1 \ \R ��0� tv A \\\ - \ / / II l /! /,.! / 1 /lf 1 \ \ \ \1 IITI ib 1 \ \ \\ \� ' ' -RIM=1042.E I I N� 052.2 \ l „�, RGLIME $ I r \\\ V {Y �1 /l W!l1!\\\T\I\ lx\� INV=ID936.4tE1/ 111 RIM=1044.78� i Xo'� 1 I \ MV--k038.7(N/E) � _ BRIM=1,@ 8.92 � 5 I CQNC. LLRRDS l�_iNV-1038.5SWY' �i INU>1039.6[(Jll / X®' xsx / I I I \ 3,C __-_ / ;III \\ 9- ///\\ \\ I II\\ \\\�-- �s;1o+0 l/ //X- •'•• -IFiv=la[wJ / /' \ -- -----_ ,fJ I \\\�`k \\\�+c_---_-`" l /i-= _ �X z / `zm \ s INV=1f156.IX5E) -'_------- __- // RIP RAP \\\\\\\\\ \ \ 14\ \\\\\\ �` _--_--- -r,.�r 10 l/l -- -_� / �,. / f (/ \1 x"' INV=1055.9(W)mm `-- _- �O'^/ / I \�\\\\\\ \ \ \\\� _ ®'=-_ '- = n5�%�_ _----`_ -- --i --/ v x l.__l'� 1 \ \ 1 sBITUMI U' Xl/ x X_ x„". w. / _STORMNATER DRAINAGE �,fi EA6 __ __ - - ----_�ENC€x x{ r I 1 \ \ _ __ �. W1TP PROPOSED \�\\ \ \\ \ \\\\\\\\ \ \ � \ / �- �--__ / - - -� ---_ - -__ -_ GUYED WIRE- ®./ \ � �\ ` \ \ ya � `-CHAIN LINK FENG�-----------------`-----__----,8.5'TRRIC-EASEMENiI_�--.----�-�\ \\ \ \I I Q 4�.�7 N _ -�---_ /( \ CONC. BOLLARDS lit CiIX. FEItlBE ROI E1-/ EW TENNIS COURTS \\�\�\\\ \ \\\ \\� \\\ \ €\ \\ \\ 1 I I J / I I I I \ r�� = z:.a~-- --- wik / - '- --OHW T� z_i" _" --x / / /'�� - _ - PER DOC. N0. R419434 \ \ J1 �-gID� 0 6m 120 IN / GU D ARIL ' \\\\� \\IN, \NN\� \\//\\ \\ \\ NORTH -----__ ----_ ID5_iSCALEl - FEET055 r OVERHEAD WIRES x••" 1341.24 -- GENERAL PROJECT NOTES GENERAL DETAIL NOTES DETAIL SYMBOLS I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, 5801 Duluth Street 1. Verify measurements and conditions on the project. 1. Shaded portion on key and site plan represent existing buildings. OR REPORT WAS PREPARED BY ME OR UNDER MY 2011 TENNIS COURT ADDITION Minneapolis, MN 2. Specifications include brief descriptions of existing conditions. DIRECT SUPERVISION AND THAT I AM A P P g Existing/ o Existing/ DULY LICENSED ENGINEER UNDER THE 55422 3. Review specifications for instructions not shown on drawings. = New soil New concrete LAWS OF THE STATE OF MINNESOTA MINNETONKA WEST MIDDLE SCHOOL Ph.763-546.3434 4. Existing and new materials common to several details may be noted on only one. Existing/Now /New SIGNATURE: I N S P E C © 2010 6. Shaded portions details represent existing conditions. g 6421 H AZ E L T I N E BLVD. . Review project specifications for additional details not shown on : base aggregate drawings. TYPED OR PRINTED NAME: CLIFFORD W. BUHMAN PROJ. MGR BB DR. BT 7. Contractor shall be responsible for maintaining safe working Elm Existing/New EXCELSIORMINNESOTA PROJ. NO. 211409 CK. MR conditions on areas for employees or other persons at the site. bituminous pavement DATE , REGISTRATION N0. 17094 DATE 12/03/10 SHY. I OF i EXCERPTS FROM SAPPP NARRATIVE S INSPECTIONS AND MAI TENANC Contractor shall Initiate, pay for, ad assist the OWiar In obtaininnqg the NPDES General 1. cal entolor Co ol and atabolizad areas a minimrn of once per week and after each Stanmwater Pettit for Costnction Activity Ron the Minnesota Pollution Control Agency a Record inspect ore and keep an onaite inspection log in an accessible ad suitable location. Within 24 hours of contract award. Contractor shall retain the permit at the project site 2. Inspect silt fence, mart niters at storm sewer Inlets, end other erosion control devices for urtll construction activities are completed and a Notice of Termination has been executed. teas, verificationhat fabric is secured and eyoport posts are sand, aid to monitor depth of sediment. GENERAL CONSTRUCITON PROJECT INFORMATION a Clean ercelon control devices Wthin 24 hors once sediment reaches 1/5 the height of the device. Construction activities: 5. Rock construction wtrance,s shall be inspected for clogging. Remove end replace rock that has become I. Installation of erosion control devices. clogged Wth sedl 4 1 t dayllhted "po outlets and rip -rap for signs of erosion or rills Repair eroded soils and a. Silt Fence b. Rock Conetivction Entrance c. Sediment Filters at btom Sewer Inlets faciiltles Wthln 24 5. Paved errfaces WK of discovery. " Gity streets near the project area shall be monitored daily to Identify my 2. d. Temporary and Pennaent VegetntTom Arrange for Irspectioa and n approval of erosion a%curWatlon of V a. Paved arf ed s�meM from construction vehicles. and City streets tnust be swept a minis m of once per week ad Wthln 24 hors control devices as required by local a 0wItles. if tracked asdi aft Is discovered dring the daily Inspections. 5. Recoetwt bituminous pavement, concrete aprons, and concrete curbing In east parking lot. 4. Construct concrete sidevaNce east and south of existing school building. FINAL STABILIZATION 5. install landscaping ad perform turf restoration and final stabilization. I. Contractor shall pr wide maintenance of all sodded areas vtll fully established. Contractor must stabilization saccordancetion of the site in accordance Wth the Project Specifications GENERAL SITE INFORMATION2. of type temporary ad permanent erosion prevention and eadmISM control BMPe: oral Garr to ri D 9, Contractor to mires e ffi teal orgy erosion corbel practices once firm) stabilimtlon Fn� been I. 1. Solt facto to be placed dorm gradient of areas to be graded prior to Silts arc and r activities nnal site cleanup. arm anal maiof 2 act natruc ioon. Contractor shall verity construction access locations andproviderock corstnctton 4. GontrLCtar mist s Contractor Terre a emit a Notice of TetMnetlon to the Minnesota Pollution Control Agency within these locations. lters des after fln°I stabilization Is complete. 5. Sediment fiances to s Installed ed at all stone sewer inlets vithin project area prior to a=ovation. 4. Final planting° ad eoddng In all disturbed Twin areas. EROS O t CONTROL NOTES' EROSION PREVENTION PRACTICES I. Contractor "I delineate seas not to be disturbed (eg, Wth nags, stakes, signs, alit IJ INSTALL SILT F ENCE PRIOR TO EXCAVATION (SEE DETAIL S/T). MAINTAIN SILT FENCE THROUGHOUT 2. force, etcJ before wok boom Contractor stall provide temporary erosion protection or permanent cover for all er(poaed soil CONSTRUCTION TURF ESTABLIS PERIOD. REMOVE SILT FENCE AND RESTORE AFFECTED AREAS SUBSECUENT TO MENT. areas Within 200 lineal feet of surface voter in accordance rith the folloWng time frame a. WIthIn i days for slopes steeper than 31 2) PROTECT EXIS ING STORM SEWER INLETS IN ACCORDANCE HIT14 MN/DOT 5891. PROTECT DRAINAGE b. WIWn 14 days for slopes between 10:1 and NI SYSTEMS FiRi0t, SEDIMENTATION AS A RESULT OF CONSTRUCTION RELATED DIRT AND DEBRIS. TYPE D: TYPE Al ROAD DRAIN - HIM STREAM GUARD EX EROSION CONTROL SILT SACK - ACF E STREAM GUARD - E VERTIM-RO - ALPIN TYPE B: DANDYBAG - DANI TYPE C; BEAVER DAM - DA ROAD DRAIN CURE SILT SCREEN - ALF ROLL CURB/CURB TYPE D: AS APPROVED BY UNTIL PAVEMENT I :_ O, LLG-T99 THEIS DRIVE, SHAKOPEE MN '.RT - FOSS EXPERIMENTAL - SEATTLE, WA L iHROUD - ROYAL CONCRETE PIPE - STACY, MN VIRONMENTAL - RIC441OND, VA DIMENT ONLY - FOSS ENVIRONMENTAL - SEATTLE, WA I / STORMWATER MGT. - GROVE CITY, OH r PRODUCTS - GROVE CITY, OH / DY PRODUCTS - GROVE CITY, OH AND GUTTER - WIFICO, LLC 199 T14EIS DR. - SHAKOPEE, MN dE STORMWATER MGT. - GROVE CITY, OH / $OX - LANGE INDUSTRIES - OSWEGO, FL fHE ENGINEER. O/ \ RSMOV55EXIST. L FENCE THIS LOCATION GENERAL NOTES. / IJ SITE DATA OBTAINED FROM TOPOGRAPHIC SURVEY PERFORMED BY CLARK ENGINEERING AND SUBSEQUENT SITE CONSTRUCTION PLANS. GRADES SHOWN ARE FINISHED SURFACE ELEVATIONS. 2) LOCATIONS AND SiZES OF ALL UNDERGROUND UTILITIES SHOWN ARE APPROXIMATE ONLY. VERIFY ALL UTILITIES. CONTRACTOR RESPONSIBLE FOR REPAIR TO ANY DAMAGED UNDERGROUND UTILITIES. 3J CONTRACTOR RESPONSIBLE FOR LOCATING AND PROTECTING ALL SITE UTILITIES INCLUDING PRIVATE UTILITIES. CONTACT GOPHER STATE ONE GALL PRIOR TO ANY EXCAVXTION. 4) ALL CONSTRUCTION MUST COMPLY WITH APPLICABLE ORDINANCES. 5) CONTRACTOR SHALL BE RESPONSIBLE FOR AND PAY FOR ALL CONSTRUCTION STAKING. 6J CONTRACTOR SHALL OBTAIN AND PAY FOR ALL CONSTRUCTION PERMITS. ZJ PROTECT EXISTING FACILITIES AND VEGETATION WHICH ARE TO REMAIN. RESTORE ALL DISTURBED AREAS, INCLUDING PAVEMENTS, LANDSCAPING, AND LAWN AREAS TO ORIGINAL CONDITION. SJ CONTRACTOR TO SWEEP ALL PAVED ROADWAYS AT CONSTRUCTION VEHICLE ACCESS POINTS DAILY. SWEEP SiTE PAVEMENTS TO REMOVE SOIL MATERIALS EACH WORK DAY WITH SWEEPER. 9) RESTORATION OF PERIMETER LAWN AREAS TO INCLUDE BLACK DIRT AND SOD PER PROJECT SPECIFICATIONS, UNLESS NOTED OTHERWISE. c. Within 21 days for slopes less than ICI o 5. Stockpiled topson and disturbed portions of the site Where construction activity 411 tenporatlYY / _ \ AS NECESSARY INSTALL SILT FENCE 10 / tense for at east 14 days, and Where the solle are exposed to possible erosion, Wit be 6tablliasd 3J MAINTAIN US T PROPERTY AND STREETS CLEAN FROM CONSTRIIGTION CAUSED DIRT AND DEBRIS. / / _ m x PRIOR TO CONSTRUCTION With temporary seed and mAch no later than l STREETS MUST SWEPT DAILY. f'- o days Rom the last carstnctfan activity In that area 0 5 a. Temporary Ong shall consist of perennial ryegd an ass ad VtOM applied at a rate of 10 .f / \ u, START �m/ povds per acre ad 20 pounds per acre respectively. 4) CONTRACTOR TO SWEEP ALL PAVED ROADWAYS AT GONSTRUGTION VEHICLE ACCESS POINTS DAILY. b. Disc anchored stray nWch shall be applied at a rate of 4,000 Pounds per acre. SWEEP SITE PAVEMENTS TO REMOVE SOIL MATERIALS EACH WORK DAY WITH SWEEPER. / X-1 o X �XL��, � 4. All terse, W soil ockO as shall T treated r appropriate ethef days. meaares, Including INLET PROTECTION /}� � X / �r \ - '' � °-g � , silt fence. When stack 'des are lent Inactive for periods I than l e. o ° ° ° J ° /, U 11 SEDIMENT CONTROL PRACTICES - ---_� - - - - - -1047 N- - - - X Ii -� Establish sediment control practices on all dove gad(ent perimeters before 4peradlent disturbing SPEGIFiGATIONS _--_ - - -=1 -N-- 1. - T activities begin. These practices shall remain In pace urtil final stablllzatlon has been establlshed- m - -1049 Alletovnsewerinlets Wthin the oject area mat be otected Wth approved sediment alter devices. INLET PRO CTION SHALL BE IN ACCORDANCE WITH MN/DOT 5591. «- I// f�11 '/Il/5. Temporary stockpiles mat have alit fence or other effective sediment controls ad carrot be placed InINLET PRO CTION WILL BE CLA$SIFIID ESr TYPE ACCORDING TO USE. jl / _ _1-ea� - \ " etanmweter conveyance locations arch are cut and gutter systems, sveilee, or dltrhes. k w 11 TYPE WILL AS INDICATED HEREIN: I o -- a- N - - - - - � Q 4. Contractor shall provide rode isconstruction er(t o the project j each a rnist been access location. m H 'w I I I i, `` J]j�Jz.2 �1 \ 5. Paved amp tracked and se streets a cAnnatt ti the project area must be swept a minims of once per wee TYPE A: INLET PRO ENTCTIONS TO BE STABILIZATION D AROUND FIELD INLETS 7 i-• m ` X f to clown ya tracked sediment Ron cos"sepin vehicles. UNTIL PA ENT STABILIZATION METHODS HAVE BEEN ESTABLISHED. Z a p �� a Contractor shall perform additional sweeping If tracked sediment Is discovered. INLET PTO GTION TYPE A MAY ALSO BE UTILIZED ON PAVEMENT ro. inspect and clear storm sewer systems Wthin the project area. Remove ary accurulate i sediment Rom INLETS PRI TO INSTALLATION OF CURB AND GUTTER OR PAVEMENT. I 1 1 I I I _ _ _ a. 1 0 \ storm sewer strvcwea, PIpI etormvater basins, etc. 1 0 �X �' TYPE BED INLET PRO CTION WILL BE UTILIZED ON STREET INLETS WITHOUT CURB HEADS. (] i I X REMOVE EC15T•TYPE C: INLET PRO CTION WILL BE UTILIZED ON STREET INLETS WITH CURB I.IEADS. O CHAIN LINK FE m �n - _ � � � I �I I / �I Ii - \ N 1 G / \ ' X // < I I I n \ �I \ \ \ a\ REMOVE WEEDED RIM -10 51. 2 ��'' I x / N I \ { 1051X `°\ TO CONSTRUCT NEW >� 1) 1 \ Z N__ a TENNIS COURTS w INV=1043.0(NE) ��C x roe X X'� �� ° I I I I I N II f \\ �� I �- 1052 N-_ INV=1044.1(W/5E) x 'rN� Tlorl No o (z� ((nn w O N REMOVE EXIST. - j X Y TENNIS,1��CD X o C:) O w O � CD 00 O W REMOVE EXIST. - IL AND o SU u, o NECESSA io _ m SAWCUT AND REMOVE EXIST. BITUMINOUS AS NECESSARY c o F \ CTI o rn �2� os� Z 70 � <3 - - F O" 4o (-n� CD O r O7 O O CD O o ...,_>-►gym. AINKENCU F . -- i 10r�o---= _= _ - $\10 N i NEGESS -1056 N� F- to X X 5 - /- OVE EXIST. 9-t- F9 -_-_X /\ L14AINNKFENCE - - -AS EAR1- IST BT7�TNOlJ9_ TOAII UG 0 cn rn W CD Ln PO co 0 rn PRIOR TO C FEN�� _ f i / / INSTALL :811.t F START- - / / rr 1 PfZTUR TQ.GL�NSTRLIGTr©N \ - V. - i / 1010 S`FARF / i 1 no ? I I Iz _l rn III O GENERAL PROJECT NOTES : 1. Verify measurements and conditions on the project. 2. Specifications include brief descriptions of existing conditions. 3. Review specifications for instructions not shown on drawings. 4. Existing and new materials common to several details may be noted on only one. 5. Shaded portions on details represent existing conditions. 6. Review project specifications for additional details not shown on drawings. 7. Contractor shall be responsible for maintaining safe working conditions on areas for employees or other persons at the site. GENERAL DETAIL NOTES : 1. Shaded portion on key and site plan represent existing buildings. DEMOLITION AND EROSION CONTROL PLAN m 2m 40 NORTH SCALE IN FEET )ETAIL SYMBOLS Existing/ o Existing/ New soil D''' . New concrete Existing/New base aggregate Existing/New bituminous pavement I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. SIGMA TYPED OR PRINTED NAME: CLIFFORD W. BUHMAN DATE REGISTRATION NO. 17094 2011 TENNIS COURT ADDITION MINNETONKA WEST MIDDLE SCHOOL 6421 HAZELTINE BLVD. EXCELSIOR, MINNESOTA X 1 X 0 m 0 w 11 Duluth Street Minneapolis, MN roplo5801 , 55422 Ph.7 Ph.763-546-3434 INSPEC ©2010 PROJ. MGR cis DR. BT PROJ. NO. 211 ao5 CK. se DATE: 12/o3/lo SHT. 2 OF 5 1 \ - CD 0) / CD Lq- D - � o H 00 41 41 \ �Xo - _/Xo I JI /��/fit XXLTI co oO� <�3 \ (Too � / / / ~ / / / �/N/ /CID CD NEW GATG�4 BASIN/ IANHOLE SGHEDULE CB TYPE TOP RIM INLET FRAME INV. ELEV. INV. ELEV. ELEV. AND GRATE IN OUT x1 48" DIA. CONC. 1060.90 R-1133-1 1051.40 1055.00 MONOLITHIC TYPE B (6" DT) 05" HDPE) *2 48" DIA. CONC. 1050.90 R-1155-1 1041.50 1046.50 MONOLITHIC TYPE B (6" DT) (12" HDPE) -P �-P L o / X 00 / \ \ 10 \ XX / �+ \ O �� / �o \ �s o / o NOTE 00 AFTER FINE GRADING, ALL DISTURBED TURF CD o AREAS SHALL BE AERATED AND RESTORED X ° I \ \ / + � m WITH BLACK DIRT AND SOD UNLESS NOTED H H CC)o/ \ X� \ X- o F �C1 OTHERWISE. ~1 _ Y �! C - <3 �j / ---- - 1047 _- ___--_-X N / 1�I ��=_---1050 N--1049 1-=--- --_-- �� ------_-- z v -0 1 \ / �, l I -- - 1051 N--- --- - L o3 O �__ �� // Wz x -DT o51.x x��o� �� o C o H H 70 \ O ICJ O X ~ / / I I 1°04& [% - -104 IE80 ' _ - \ T LE. A A �� Co _ C9 ' / o- _ << 3 \ , / O X X 1 49.40 O \ o m/ / I (�f I �' FQ CD _ I N ti o 1\ N N I-' <CID �N I �I z x� I� FM9 \xX / O JAX I NNx---_ 105-2w.6- 0 NI4 - _==0515�HI F-1 00 O I I I I I I I \ o I o ~ I DT I.E. \ < < IFS m o 0 3 � I o I I \ I m 1050.00 DT I.E. I\ \ o x'� I RIP AP (� +� I I NEW .1 WIDE y Ln Q CD (15 SQ. YIDS) �� I VALL GUTTER i NEW 6' HOPE \ X� \ Lo - _ emu, IIX� ► F , \ PER TED\ 1LO \ - X �l Cil C� ^N �X� \ (15 PDS / XI 1� I I II C' \ DRAIN ILE WITH pal ' N 1 ti �� I Z Co z Co ^ on � _ Z I-Tl x \ EIS ` - - - - it1950.60 uCD 'ET, A�1Z3rHT 6 -- 00 _� �� - o / I -UUT-f.E. ro `� S� - - NEW 6.AI % Io47.70 �- . 1048.30 I \DF LE. / ('• ` \ -� - - a OUTLET �11^L1GH F f� \ b51.20 N I X _\ \ - - - - - - - - 1048 90 DT LE. DT I.E.LE. LWO - q 1049.90 sS - _ _ o �_ U� x I iX-� 1_ �� z -�- ` �-I n _----ww- O _ 51 w _ _51.8 - - D -- - -- -- X _ I 1052.40 N �CID cn cn �1 DIA-P - -0 50 N w w - / -r 3 N= _ -_ -- - - - - 05�'95 N _ _ - _ _ _ _ - - 00 _ _ - - _ --LFL �: _ o -1 - 1��__- --- ��--�i=--S�1054 N--------� < - - N- _ N �� - ti - - - - _ ----_ -1 - - O O / �/ DW PIKE- _- -� _- _-- -_ _ BO(.ILDppG� _ _-_�. - �- -- �I,.✓� �, f r- - - �\- - - - - - - to'n i_ J \ �` NEW HDPE _ 105 ILn x --- --- - ___ _ _ „_ --- -- , f-- N-�_ - _ - _ - - 00 / / x x g - - - - NO-LFJ - -- - - - - -- \ - -- - - / �� - - -- -- - - - --X / 30 SQ. YDSJCD X - o - - ' w w - - 1060 N - - - - - - x x__x - - �ITuI1t�cS �tH L U G -� / / 1----------- ---w _ _ - - - - - - 1057 9(� _ `n / 1060.30- 2OS o w / % ' DRRINTILE \ ' DT LE. x x - - - - - w _ - - . ; ~ _ / - -- _ - _ \ jQ� \ \ _ _ _ \, n _ (DT I. E. 1058.2 1058.50 DT I.E. \ x LD61.37 N �- x - - - - - - - - - --- I �f j X \ \ 1058.80 \ DT LE. X �_ - _ ` X ioss.l0 x -�---- N\ X _ \ 1059.40 I x 1062.43 N x�-x �1063 N- - \ 4, � J / / oCD CD CDbi $� NEW 2' W E x DT I.E. \ o ~ VALLEY UTTER /\ DT I.E. a x x 106 .45 N 1059.70 1DT IE. 060.00 \\ �xDT LE. I.E� I X INTIL ITH �1 I JO I E 1�57.5 = j \ o � � � I 955 � X N o Ln T DT I.E. o00 J 105�- 7.6� - - - I 105� so 10w N 1059.95 N C_i DT I.E. I I I �O 1058.50� DT I m \ X X ---_ l----------1059 N-- "��_X --- 105830 1 DT LE. I W - - 5 NEW 6' HOPE w w w w - DT I.E. w - �� xis x- - - - - - - - 1059.10 I DT LE. m I \ \ _ 1'SW PIPE / �� wwwwwww 1058.20 - -.c ' w - A 1059.4D X i / (10 LI J i-^ - - w NEW BOULDERS - x -- -_ - - - - - - - I - - - - - DT LE. N _ 1059 N w '_ 12'_]'rP• _ - - - -- � x 105s.7o� O v _ _ _ _ DT -1060 N- SO. 1 D� - w- w- w w w w- w w '� w w w---`, \ 1D6V.DD I I O p~O / / ut \\\' ,\ wwwwww-•-----w--.---•- w----w� -.ww w._ wwww_ _\_ - I CD Co X EXIST. \ --w------------------ ��63. o / PLAY FIELDS -�1� m/ o X --1061 N----- w zt� i o /�-X -- ----- T - CD ---- - - -- PLAY FIE -�- -1063 N- _ C73S - v - - m rn / / ^ I ? - -- - - GRAIDING AND DRAINAGE PLAN 20 0 W 40 Noll SCALE IN FEET H I O� GENERAL PROJECT NOTES ; GENERAL DETAIL NOTES : DETAIL SYMBOLS I HEREBY CERTIFY THAT THIS PLAN. SPECIFICATION. OR REPORT DIRECT SUPERVISION AND THAT D BY ME R AM DAR MY 11 C COURT 2 011 T E N N I J C O U R T A D D I T I O N 5801DuluthStreet Minneapolis, MN 1. Verify measurements and conditions on the project. i. Shaded portion on key and site plan represent existing buildings. 2. Specifications include brief descriptions of existing conditions. Review for instructions shown on drawings. _ Existing/ z"' p Existing/ - New New concrete DULY LICENSED ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. / 55422 Ph.763-546-3434 3. specifications not soil MINNETONKA WEST MIDDLE SCHOOL 4. Existing and new materials common to several details may be noted on only one. 5. Shaded portions on details represent existing conditions. Existing/New base aggregate SIGNATURE: 6421 HAZELTINE BLVD. I P o 2010 6. Review project specifications for additional details not shown on PROJ. MGR CB DR. Bt drawings. 7. Contractor shall be responsible for maintaining safe working Existing/New bituminous TYPED OR PRINTED NAME: CLIFFORD W. BUHMAN EXCELSIOR MINNESOTA PROJ. N0. 211805 CK. BB DATE: 12/0-5/10 SHT. 3 OF 5 conditions on areas for employees or other persons at the site. pavement p DATE REGISTRATION N0. 17094 XJ CD CD CD\� 70 co / P, '� ` ' I o z \ CD 00II OD CD X 'two X \ xJ / co � U-1 Q/ / / / o X \ (O CT)CJ CD / \ / X o x x F � P) W O c_o , % C CD NO X UH70 U ` X < ,� rzZi- l z N coCD CD Wbo �7 I X x // / T i V ET C3Ul I/ T '/ / \ \ \ f�l Ax / i N — O Ul X , i O h ao%/� N z z x X \ ` h I--1 F- - 70 i1 ' / Y / / I O < < 3 r � // ' / OOO E X IS7 EMOLISPED I O N X I I W GOIJR CD U-1 C-0 CA) t , N x X �l CJl CD X o j X 5 N G r0 Co z lj•-4CD CD 5 s Cil U1 OD X x 1 > X x UG X x r 24. P `rI _ g�� t� o DIRT BLACK SOD CLASS o X ji o AVF]`IEN�`` A1Z 6" U 0 X I CLASS V, IN AREA in x _ OF BITUMINWS REMOVAL o �Ls Ul P r CD (D � x ^ T UJ ' X -- x - O 5 Cn M "H70 O UJ I H < 3 11 000 X NEW CO CR:Ei o r'J6 j VALLEY CUTTE � 5 x r o r o UI m o U1 allo 00 00 N 0 o m 5 OD 26' x x 123' 22 O CO 0 J 0 rn 0 Ln r N Y�C r u r ooi GENERAL PROJECT NOTES : 1. Verify measurements and conditions on the project. 2. Specifications include brief descriptions of existing conditions. 3. Review specifications for instructions not shown on drawings. 4.. Existing and new materials common to several details may be noted on only one. 5. Shaded portions on details represent existing conditions. 6. Review project specifications for additional details not shown on drawings. 7. Contractor shall be responsible for maintaining safe working conditions on areas for employees or other persons at the site. Xo X^ UhNtliAL Ut 1 AIL NU I CJ : 1. Shaded portion on key and site plan represent existing buildings. ►l O a 124- X 0 04 X X o X o 0 0 M ro 0 in N rvI 119' x O ^�rOn l �� 5 X 5 a UG 0 X3, m 121' w X x x X o 0 I NEW LA' TOUT PLAN m 20 40 NORTH SCALE IN FEET F- O I I rn O F- I Ut I A I L J T MbULJ HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY 2011 TENNIS COURT ADDITION 5801 Duluth Street Minneapolis, MN Existing/ �`, p Existing/ DIRECT SUPERVISION AND THAT I AM A DULY LICENSED ENGINEER UNDER THE LAWS OF THE STATE OF MINNE3DTA. 55422 Ph.763-546-3434 New soil D New concrete MINNETONKA WEST MIDDLE SCHOOL Existing/New base aggregate SIGNATURE: 6421 HAZELTINE BLVD. I N S P E C © 2010 PROJ. MGR GB DR. ar Existing/New TYPED OR PRINTED NAME: CLIFFORD W. BUHMAN EXCELSIOR, MINNESOTA PROD. NO. CK. BB 1 /10 S DATEI 2/03IHT. 4 OF 5 bituminous pavement DATE REGISTRATION N0. 17094 NEW TENNIS COURT COLOR COATING SAWCUT TO A DEPTH OF I" AND FILL WITH NEW ACRYLIC CRACK SEALANT NEW 3" BITUMINOUS PAVEMENT PLACED IN TWO LIFTS. PER SPECIFICATIONS NEW 2' NON -FROST SUSCEPTIBLE STRUCTURAL FILL NEW SOIL SEPARATION FABRIC EXIST. SUBGRADE SOIL `-NEW 6" HDPE PERFORATED PIPE (ORAINTILE) WITH SOCK, DEPTH VARIES (SEE GRADING AND DRAINAGE PLAN) TENNIS COURT PAVEI-LENT DETAIL NO SCALE xxxx x— \-2" DE 30> WISTRIPIN< 6 (TTP.) NET in Ri Y -NET 5, POST xxx x� —FENCE LINE T X ADJOINING COURT TENNIS COURT STRIPING LAB rOUT NO SCALE PLACE RIPRAP AROUND SIDES MID OVER TOP OF FES. 1 S(� TIE LAST 9 JOINTS ON THE AND OUTLET. IF NO / USED /l// APRAN I6 TIE E LAST 9 SECTIONS OF PIPE ON BOTH MLETB AND OUTLETS. USE 2 TIE BOLsT FASTENERS PER JOINT INSTALLED AT 60 FROM TOP OR BOTTOM OF PIPE. SEE DETAIL 12/1 USE 5/S" TIE FOR PIPE SIZES 12" TO 2T'. FOR RIPRAP USE 3/4" TIE FOR PIPE SIZES 3m" TO 66". USE I" TIE FOR PIPE SIZES OVER 12". NITS AND WASHERS ARE NOT REQUIRED ON PIPE SIZE LE85 THAN 21". NONWOVEN GEOTD(TILE FABRIC TRASH GUARDS WILL BE REQUIRED ON 15" OR RECUIRED RAIDER RIPRAP. LARGER PIPE. M PLACE OF TRASH GUARDS HAND PLACED RIP 1UP I FOOT DEEP ENEIRGY D16SIPATOR6 (MN/DOT STANDARD PLATE 5=15) MAY BE USED. PNDIVIDUAL STONES SHALL NOT WEIGH THOSE USED FOR GNMKING. ExGEPf 612E OF P[ BARS BOLTS -L- IV, 3/4" 5/6" 4" 21" TO 42' I" 3/4" 6" 4 ' TO T2' 1-1/4" 1" 12, 24' GMRIX .L., ------------- PROVIDE 3 CLIPS TO FASTEN TRASH GUARD TO FES. HOT DIP GALVANIZE AFTER FABRICATION. AFL,4RED END SECTION 5 NO SCALE GENERAL PROJECT NOTES 1. Verify measurements and conditions on the project. 2. Specifications include brief descriptions of existing conditions. B. Review specifications for instructions not shown on drawings. 4. Existing and new materials common to several details may be noted on only one. S. Shaded portions on details represent existing conditions. 6. Review project specifications for additional details not shown on drawings. 7. Contractor shall be responsible for maintaining safe working conditions on areas for employees or other persons at the site. NEW NET POSTS (TYPICAL) NEW COt FOOTING NEW 6" CLASS V BASE AGGREGATE ANCHORAGE WELDED TO NEW TENNIS COURT COLOR COATING 1��I��I• au•,�x., sunir�:ul :nv.�,nc•.�. — .✓inn�.dinnasoeln ;rc.,��a�w.ew�ax.��w.,.�"*y�w,� if] A _.`. ►sii^ ij as'<•1i4 A ri :k eji' '' a iik• j�. } e y EXIST. ANEW 2' NON -FROST SUBGRADE SUSCEPTIBLE SOIL SEPARATION SOIL STRUCTURAL FILL NET POST DETAIL - NO DETAIL rJ NO SCALE NEW PORTLAND CONCRETE CEMENT 2" 12" -5/4"pER FOOT NEW PAVEMENT DEPTH VARIES p D ° p D..O' D G D NEW CLASS V BASE AGGREGATE DEPTH VARIES �q NEW 2' FROST - - - - - - - SUSCEPTABLE- STRUCTURAL FILL — — VALLEY GUTTER DETAIL NO SCALE MINIMUM RIPRAP REQUIRED DIA. OF PIPE (IN.) L (FT.) OURNTITY (C.YJ CLRSS 12 8 5 III 15 8 5 IR 18 10 6 III 24 12 8 III 30 14 12 III 36 15 14 III 42 18 22 1 IV 48 20 26 IV >48 22-20 30-40 1 IV n7'-2T' DIA. PIM 5' (50" AND LARGER PIPE) SECTION R-R VEN GEOTEXTILE FABRIC RIPRAF FOR FLARED END SECTION NO SCALE GENERAL DETAIL NOTES 1. Shaded portion on key and site plan represent existing buildings. NEW 3" DIA. STEEL POSTS AND FENCE FABRIC, SPACE POSTS AT 5'-0" OC MAX., ALL LINE POSTS DRIVEN EXCEPT END AND GATE POSTS TO BE SET NETS TO BE IN CONCRETE FOOTINGS - 'v PROVIDED AND INSTALLED BY NEW 3" DIA. PVC SLEEVE PIPE- / J / .. OWNER (APPROX. 2' LONG) AT ALL LINE POSTS. '�, � _ � '�✓ � > :, r� -: NEW BITUMINOOUS t , �>� /.. - PAVEMENT ,n'k�'i^, NEW CLASS V BASE AGGREGATE o..,, 'O-, NEW 4000 PSI CONCRETE FOOTING i9 NEW 12" x 1 5/5" DIA. NEW 4" TOP501L- - �- GALV. PIPING SET FLUSH AND `SOD WITH FINISHED SURFACE, 1/2" GALV. BOLT THROUGH - - - CENTER OF PIPE. - - - NEW NON -FROST SUSCEPTIBLE STRUCTURAL FILL �, f{ I NEW SOIL ;Y} SEPARATION EXISTING FABRIC SUBGRADE SOIL _ 12" - DIA. NET ANCHOR DETAIL DETAIL DJ' NO SCALE NEW NEENAH INLET AND GRATE (SEE GRADING 2" ADJUSTING RINGS AND DRAINAGE PLAN A5 NEEDED FOR CB/MP SCHEDULE (4" MIN., 12" MAXJ SET IN FULL MORTAR BED NEW PRECAST REINFORCED CONE AND RISER SECTIONS CONFORMING TO ASTM C418. PROVIDE TOP SLAB WHERE �., TOTAL BUILD DEPTH DOES NOT ACCOMMODATE CONE SECTION. STEPS 16" 0L. D ON DOWNSTREAM p SIDE JOINTS BETWEEN PRECAST SECTIONS SHALL USE O-RING o RUBBER GASKETS CONFORMING TO ASTM C443 4.. o. FLU p NEW Fi" PRECAST o OR POURED IN D ° D n ." PLACE CONC. SLAB C� CATC44 PASIN DETAIL DJ' NO SCALE FINISH SURFACE — LONG SWEEP RADIUS - OR TWO EQUIVALENT RADIUSED FITTINGS, SDR 26 OR HEAVIER. SOLID WALL PVG IIII IIII —IIII—IIII — IIII — IIII — III IIII= PIPE, ASTM 3034 SDR 26 OR IIII — WHIM HEAVIER, _ I — CONNECTED TO di DRAIN TILE. IIII I o NEW 11111111— 1111 IN 1111—IIII—IIII IIII I111—IIII= DRAIN TILE—Illillll IIII/�11111111=IIII=IIII= RYA DRAIN TILE CLEANOUT NO SCALE DETAIL SYMBOLS Existing/ New soil Existing/New base aggregate ElmExisting/ New bituminous pavement CAST IRON VALVE BOX A65EMBLY WITH DROP LID. SET TOP OF ASSEMBLY 1/2" BELOW FINISH GRADE. AGGREGATE BACKFILL NEW 12" WIDE x 6" DEEP CONC. MAINTENANCE STRIP NEW CONCRETE VALLEY GUTTER NEW TENNIS COURT COLOR COATING NEW 3" BITUMINOUS PAVEMENT NEW CONCJ 1f� PERFORATED PIPE FOOTING AT WITH SOCK, DEPTH END AND GATE VARIES (SEE GRADING POSTS ONLY AND DRAINAGE PLAN) 1"IAINTENANGE STRIP DETAIL NO SCALE COMPACTED BACKFILL I� jn•� 3 - v- NOTES: I. ROCK SIZE SHOULD BE I" TO 2" IN SIZE SUCH AS MN/DOT CA -I OR CA-2 COURSE AGGREGATE (WASHED). 2. A GEOTEXTILE FABRIC MAY BE USED UNDER THE ROCK TO PREVENT MIGRATION OF THE UNDERLYING SOIL INTO THE STONE. 3" OD. 9 GA. - 2" ZINC 1 5/5" OD. 3�� OD. GATE POST �GOATED MESH rTOP RAIL LINE POST AT GATES AND CORNER POSTS — _ AND MIDDLE�-__F-• RAIL — g• _� Im.-m• CONC. NEW NON -FROST FOOTING SUSCEPTIBLE (TYPJ STRUCTURAL FILL FENCE/GATE DETAIL zj NO SCALE SILT FENCE NOTES: I. DIG A 6'X6" TRENCH ALONG THE INTENDED FENCE LINE. 2 DRIVE ALL POSTS INTO THE GROUND AT THE DOWNHILL SIDE OF THE TRENCH. 3. WIRE FENDING PER HQdJEPIN CCUNTT CONSERVATION DISTRICT EROSION AND SEDIMENT CONTROL MANUAL. WIRE MESH MUST BE A MINIMUM OF 2" INTO THE GROUND AND NO MORE THAN 56" ABOVE THE ORIGINAL GROUND SURFACE. 4. LAY OUT SILT FENCE ON THE UPHILL SIDE ALONG THE FENCE LINE AND BACK FILL. S. WOOD POSTS MAY BE SPACED UP TO 4 FEET APART IF WIRE MESH 16 NOT USED TO SUPPORT THE FABRIC. IF WIRE MESH IS USED TO SUPPORT THE FABRIC, STEEL POSTS MAY BE SPACED UP TO S FEET APART. 6. REMOVE SILT FENCE AFTER TURF IS ESTABLISHED. POST PIETAL OR WOOD 2" X TV of nita�% WIRE MESH n+vz' nIN. GA) FILTER FABRIC (36" MAX. HTJ BACK FILL 61X6" TRENCH ,m SILT FENCE DETAIL 5NO SCALE BACKFILL AND COMPACT DIRT IN THE 6" X 6" TRENCH AFTER INSERTING STAPLES THROUGH MATERIAL INSERT STAPLES THROUGH THE BLANKET IN A 6" X 6" TRENCH WITH EACH PATTERN OF 3 STAPLES APPROXIMATELY 20" APART. AS AN ALTERNATIVE TO TRENCHING WHEN TOP OF SLOPE IS RELATIVELY FLAT, EXTEND MATERIAL APPROXIMATELY 40" ON TOP OF D AND RMATTELYY RANDOMLY INSERT STAPLES THROUGH THE MATERIAL ATPPROXHE 20" APART. MAXIMUM STAPLE SPACING. ', STAPLES MUST BE INSERTED \// THROWN OVERLAP MATERIAL. RIAL MUST OVERLAP \ / / ND STAPLES INSERTED \ N FABRICS AT A MAXIMUM 0" APART / AT END OF ELOPE, SECURE BLANKET BLANKET MATERIAL MUST MATERIAL BY INSERTING STAPLES OVERLAP AT LEAST 6" AND APPROXIMATELY 20 INCHES APART STAPLES INSERTED THROUGH THROUGH THE FABRIC BOTH FABRICS AT A MAXIMUM SPACING OF 20" APART EROSION CONTROL 8LAN<ET NO SCALE I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, 2011 TENNIS COURT ADDITION OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A p Existing/ DULY LICENSED ENGINEER UNDER THE New concrete LAWS OF THE STATE OF MINNEBDTA. MINNETONKA WEST MIDDLE SCHOO SIGNATURE: 6421 HAZELTINE BLVD. TYPED OR PRINTED NAME: CLIFFORD W. BUHMAN „nQL EXCELSIOR, MINNESOTA 5801 Duluth Street Minneapolis, MN 55422 L Ph.7 Ph. 63-546-3434 INSPEC 02010 PROJ. MGR cB DR. BT PROJ. NO. 211505 CK. BB DATE: I2l o3/1 m SHT. 5 OF 5