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HomeMy WebLinkAboutLake Region Recreational Center_46000990894000_Conditional Use Permits_10-11-2000JO/zi/i^wSEP 1 12000 871909 OFFICE OF COUNTY RECORDER OTTER TAIL MINNESOTA I hereby certify that this instrument# was filed/recorded in this office for recor6 on the ^3 day of ____OcJ^ 2000 at 2’.^)anforn) Wendy L. Metcalf, County Reorder ^^ -Dmanty/ 4, ^^fT^^recordii^ ^well certificate by: /virz. THE ABOVE SPACE IS RESERVED FOR THE COUNTY RECORDER APPLICATION FOR CONDITIONAL USE PERMIT COUNTY OF OTTER TAIL COURTHOUSE, FERGUS FALLS, MN 56537 (218) 739-2271 vifCOMPLETE THIS APPLICATION IN BLACK INK***.ISO.-Application Fee Receipt Number 9jic,\f-ecL^aY\aJ^Ce^-kj)DArr\tAE PH0UE__ _"7^'iT S'P' ^ ^ Lra-^(^cr>-i D^34T^C,"f ^ Ao^ SB. CruatAA . C2.cS;>344>-A2GOPROPERTY OWNER ADDRESS 3 fLAKE NUMBER^Cqi\LAKE CLASSLAKE NAME TOWNSHIP 734^ M RANGE 3^U7 ToTv ISECTIONTOWNSHIP NAME ^2^3nl4Cg- OOP “ oS^4-onnPARCEL NUMBER FIRE/LAKE I.D. NUMBER LEGAL DESCRIPTIONUcArS I 'CA EXPLAIN YOUR REQUEST - ^<9^ 04hL.Ta^ Lo^Ajz, 'iSOLe^y^JI a H Cu^ <A^<a ^ ^ -t V . I ---------j-------- . Ci9^^'r\A^=<A'ia^ ^ UA^4-«.Uf-e s- CLc4-i j;4^24 V ccjzJla^cdU<0 S^r f *<^o cW +o Ct'c^crvn W pr^LA. S'5 "SC^.^rerw^ ^‘ - w 7W I UNDERSTAND THAT APPROVAL OF THIS REQUEST APPLIES ONLY TO THE USE OF THE LAND. I ALSO UNDERSTAND THAT OTHER PERMITS MAY BE REQUIRED, IT IS MY RESPONSIBILITY TO CONTACT LAND & RESOURCE MANAGEMENT REGARDING THIS MATTER. ^11 loo_______ I DATE 0/ ^ /^--^S^ECEIVED SEP 1 8 ^nno ' \ SIGNATURE OF PROPERTY OWNER OrUXC\>-^ ^ "Ptr.€Si Acua:^ (^OT SCXOCO APPLICANT MUST BE PRESENT AT THE HEARING (Applicant Will Receive Notification As To The Date/Time Of Hearing) i-AND & RESOURCEBK^)29».006 294.913 • Victor Lundeen Co. Printer • Fergus Falls. Minnesota @ q/z-fAQ L & R OfficiduDate"^Accepted By Land & Resource tod ftiQ-<i.b 11, toooDate Of Planning Commission Hearing Time Planning Commission Motion October 11. 2000 Motion:A motion by Sha, second by Maske to approve as presented. Chaifman/Otter Tail County Planning Commission County Board Action Approved As Recommended ____Denied As Recommended Other /C> !n !oa Ctiairman/OtterTail County Board of Commissioners Date of Final Action L & R Official/Date' CONDITIONAL USE PERMIT # Permit(s) required from Land & Resource Management Yes (Contact Land & Resource Management)No M4i idll^loQ L & R Officiai/DateCopy of Application Maiied to Appiicant And MN DNR y OTTER TAIL COUNTY Conditional Use Permit # Address^OT SvJCb ,3’^Av^6E f^rk^H, Location: Lake Sec. <^1 Twp. '3^ Range Twp. NameO'^*^'"^^— MW-qX>-1^-(3^^_-QOO io-h l^l- .f^l^l Arg~i'<^cH<0O adt \^i4^ -K^-fu/g- ■:Owner’s Name •’• s' i ; 1 Work Authorized: \/e ge,-fgf ion - We-f-aiU fln -flle* l>h^ prov^g ~hoe .•z.-/• i . : •; i lo-iyolB jlf KtSUyj , lo-iywi Expires:Issued:M'0'Land and Resource Management Official ^ /gAjnU9^U'U'W 1. Earthmoving shall be done between 2. Entire area shall be stabilized within 10 days of the compietion of any earthmoving. 3. Owner is legally responsible for all surface water drainage that may occur. 4. No fill shall enter or be taken from the beds of a public water without a valid permit from the State of Minnesota Department of Natural Resources. 5. If the terms of this permit are violated the entire permit may be revoked and the owner may be subject to legal prosecution. 6. This card shall be placed in a conspicuous place not more than 4 feet above grade on the premises on which work is to be done, and shall be maintained there until completion of such work. 7. NOTIFY DEPARTMENT OF LAND AND RESOURCE MANAGEMENT, TELEPHONE (218) 739-2271, WHEN AUTHORIZED WORK HAS BEEN COMPLETED. & ■! ;BK-1099-046 > Fergus Fab. MN • 1-800>34«-4e70CO.. 208,111 • Victerl /Z£'. sve.^^ Po%~<> p^Tt^r\*^L^(hJ^t /> 1^11 *?/^/ ■' ^7^ ^HCLLCi £>f Tl-tli ^ P^TEwH/'^fc fk*';i34iin • | €^4i iT / c^y iH j^)) 4__£5-^_____ ^___________________________________________gf* ^,jZ..oj^<.^.»~aJ2J2^ ___ ____yZX>rp^\«it-v^ ___ ............... ^. _______________ ; : i ‘ ^ A f i : ::^__!:tac * /___I $___dte*f^^-.6^!;^:yS— / w i ! ....."T *“ ___j<?^?^... iI i ^■‘W^ _________________________________.. ... y<vd.*XZt,^ 1 r I :! ----------^^_ <: /8^_ ;cp.« r Bill Kalar - 10172000.doc age 3 i OTC Board of Commissioners’ Minutes October 17, 2000 Pages Treasurer, Steve Andrews, requested forgiveness of penalty on behalf of John O. Nord for parcel no. 32-000-99-0387-000. The property was purchased in February and the individual did not receive the tax statement. The tax statement was sent to the latest owner of record as the address change was not completed before the cutoff date to send out tax statements. Motion by Lee, second by Mosher, to forgive the penalty of $47.92 for parcel no. 32-000-99-0387-000 because the individual did not receive his tax statement. Motion failed with Nelson, Portmann, and Froemming opposed and Lee and Mosher in favor. Motion by Nelson, second by Froemming, to deny the request for forgiveness of penalty of $47.92 for parcel no. 32-000-99-0387-000 because it was not due to County error. Motion carried with Lee opposed. GIS Clerk Position Motion by Lee, second by Mosher, to approve compensation grade 7 as recommended by DMG for the GIS Clerk Position and authorize the GIS Department to proceed with posting and hiring for the position. Motion carried. Planning Commission Recommendations Conditional Use Permit - Peter Doll et al: Motion by Nelson, second by Lee, to approve a Conditional Use Permit for a cluster development on Parcel H of GL 2 as presented. The property is described as Parcel H of GL 2 (4.74 Ac) Section 15 of Rush Lake Township: Boedigheimer Lake (56-212), GD. Motion carried. Preliminary Plat - “OakView Country Estates: Motion by Lee, second by Mosher, to approve the revised plan for the Preliminary Plat of “OakView Country Estates” consisting of 16 residential lots as presented at the Planning Commission meeting of October 11, 2000. The property is described as Pt. of NW% of SW%, SE% of SW%, SW% of SE% & Government Lot 3, Section 20 of Aurdal Township; non-shoreland & Otter Tail River (56-OTR), AG. Motion carried. Conditional Use Permit - Brent V. Jonaeward: Motion by Lee, second by Froemming, to approve a Conditional Use Permit to fill in for driveway and lawn between garage and roadway with conditions as recommended by the Planning Commission. The property is described as Lot H in Pt. of Gov. Lot 4, Section 27 of Lida Township; Lida (56-747), GD. Motion carried.Late V^onditional Use Permit - Lake Region Recreational Center: Motion by Froemming, second by Lee, to approve a Conditional Use Permit to reduce erosion on the bank as presented. The property is described as Lots 1 & 2, Block 1, Blain Heights, Section 29 of Otter Tail Township: Otter Tail Lake (56-242) GD. Motion carried. Conditional Use Permit - Curtis & Donna Mark: Motion by Mosher, second by Nelson, to approve a Conditional Use Permit for an after-the-fact request of 50 yards of class 5 gravel for a parking area with conditions as recommended by the Planning Commission. The property is described as survey lots of GL 5 & 6 called Lots 17 & 18, Section 33 of Tordenskjold Township; Stalker Lake (56-437), RD. Motion carried. iL, Planning Commission October 11,2000 Page 3 September 13. 2000 - Motion: A motion by Estes, second by Maske to table (at the Applicant’s representative’s request) to the October 11, 2000 meeting to allow the Applicant to provide more information. Planning Commission October 11.2000 Page 4 Mary Alice Buettner (Secretary) & Shelly Becklund (EOTC SWCD) represented the Application. Motion: A motion by Sha, second by Maske to approve as presented. Arlyn Johnson represented the Application. Voting: All members In favor. Motion: A motion by Estes, second by Maske to approve a 15’ top driveway with 3 to 1 side slopes, provided the impervious surface does not exceed 25%.Curtis & Donna Mark - Approved With Conditions: A Conditional Use Permit Application stating: We have just been making our cabin parking area level with a good base. In the past 5 years we have had 5 truck loads of Class 5 gravel put in equaling 50 yards. (We assumed 10 yards per year was legal without a permit.) We are 10 feet from our neighbor’s property. Water does not drain on anyone’s property - natural drainage. 17% of our property is covered by impervious material. This is an After-The-Fact request. The property is described as : Survey Lots of GL 5 & 6 called Lots 17 & 18, Section 33 of Tordenskjold Township; Stalker Lake (56- 437), RD. Voting: All members in favor. Russell & Roberta Olson - Withdrawn: A Conditional Use Permit Application to 1. Remove top 2’ of lakeside berm allowing to seed and mow area to lessen erosion now taking place. No trees or vegetation would be removed. This would take place in 30’ area leading to dock only. Fill in edges along rip rap with native perennials and grasses. Leftover dirt would be used to fill in driveway. 2. Complete rip rapping of remaining 128’ of shoreline to diminish lake erosion. 3. Request to do work after September 13, 2000 meeting date. This proposal would still prevent any lake run-off as there would be a 2’ ramping up area as illustrated in figure 2 of drawing (on file at Land & Resource, Courthouse, Fergus Falls, MN). The property is described as Lot 8, Block 1 Eastwood Shores, Section 13 of Clitherall Township; Clitherall Lake (56- 238), RD. Curtis & Donna represented the Application. Brad Mergans, SWCD, indicated that in OTC we are past the time for seeding unless a dormant seed is used. Sod could still be placed. Motion: A motion by Schwartz, second by Estes to approve this After-The-Fact request as it would have been approved had they filed for the Permit prior to placing the fill material onsite. The Applicant may topdress the sideslopes provided appropriate erosion control measures are taken (i.e. bale checks). September 13. 2000 - Motion: A motion by Boyer, second by Maske to table (per Applicant’s request) the Application to the October 11, 2000 meeting. A fax (letter to follow) from Russ and Roberta Olson requesting withdrawal of their Application was read.Voting: All members in favor. Tom W. Hansen -Approved With Conditions: A Conditional Use Permit Application stating: Our original Application in 1995 (Conditional Use Permit #5474) was not set up to include any sales. We wish to include the re-furbishIng and the sales of boats, motors, and trailers. (TS Recreational Inc.) The property is described as R SE1/4 NW1/4 (4.76 Ac), Section 1 of Scambler Township; Pelican Lake (56-786), GD. Motion: A motion by Lachowitzer, second by Sha to accept the withdrawal. Voting: All members in favor. Lake Region Recreational Center - Approved As Presented: A Conditional Use Permit Application stating: The site is situated on the south side of Otter Tail Lake, and is owned by a non-profit group. Camping, swimming, boating & other recreational activities take place onsite. The campground is situated approximately 30’ above the ordinary high water mark of the lake. A combination of unstable soils, poor cultural practices and human activity have accelerated soil movement into the lake. Approximately 300’ of shoreline is impacted from scouring at the toe of the bluff due to wave action caused by prevailing NW winds and a 4 mile fetch. Our project would provide toe protection, cut back the slope to 2:1, and replant using drought resistant native vegetation. This project will abate the loss of approximately 86 tons of soil annually into the lake. Completion of the project will help improve water quality, fish and wildlife habitat and reduce sedimentation that creates smaller areas for recreational use. The property is described as Lots 1 & 2 Block 1 Blain Heights, Section 29 of Otter Tail Township; Otter Tail Lake (56-242), GD. Todd Simison represented the Application. Motion: A motion by Lachowitzer, second by Boyer to approve provided there are 7 designated parking spaces marked onsite; the approval includes the refurbishing and sales of “docks and boatllfts'. Reasons for approval is that it appears to be very organized and there is plenty of room for parking. Voting: All members in favor. LUesMin Resource Conservation & Development ‘ 900 Robert Street, #104 * Alexandria, Minnesota 56308-5079 (320) 763-4733 or (320) 763-3191 Ext 5 * Fax (320) 762-5502 "UUorking to DevGlop Human and Natural Resources Through Cooperative Efforts'* m RECEIVED OCT 1 0 2000October 5, 2000 LAND & RESOURCE Mr. Bert Olson Chairman Planning Commission Land & Resource Management Office Otter Tail County Courthouse 121 W Junius, #130 Fergus Falls, Minnesota 56537 Dear Mr. Olson; Subject: Support letter regarding Lake Region Recreational Center, Shoreline Erosion Project WesMin Resource Conservation & Development (RC&D) would like to go on record in support of this project. WesMin RC&D Council has adopted this project at an official monthly meeting on October 6, 1999. Since that time, our staff have been working with LRRC and East Otter Tail SWCD (Shelley Becklund) to coordinate funding, bioengineering designs, and bringing other partners into the project. The intent of this project is and always will be to correct the shoreline erosion on the steep bank which has been occurring for some time. Please note that because of the difficult site and large expense this site has been talked about in the past, but action has not been taken. Now, thanks to the cooperative partnerships developed, including WesMin RC&D, West Central Minnesota Joint Powers Board engineering staff. East Otter Tail SWCD, NRCS, DNR, the Bismarck NRCS Plant Materials Center, Otter Tail River Watershed Improvement Project, and others, we can correct the problem. It appears that there is now sufficient funding and expertise needed to complete the project in the spring of 2001. The project will be completed using a team approach for vegetative practices. This team of experts in fluvial geomorphology, bioengineering and vegetative planting and seeding methods will include our coordinator. Dean Schmidt, PMC Manager Dwight Tober, Shelly Becklund, EOT SWCD, and Sonia Jacobsen, NRCS state hydrologist. This team of experts will insure that vegetative and engineering practices are completed with NRCS guidance (using Chapter 16 of NRCS Engineering Field Handbook for Streambank and Shoreline Protection). We look forward to the Planning and Zoning Commission also becoming involved, and of course any expertise or assistance you have concerning this project will be appreciated. Sincerely, y. Malinda Dexter President Cc: Shelley Becklund, EOT SWCD LRRC SPONSORED BY THE BOARDS OF COUNTY COMMISSIONS AND SOIL & WATER CONSERVATION DISTRICTS IN: Becker * Cass * Clay * Crow Wing * Douglas * Grant * Morrison * East & West Otter Tail Pope * Stevens * Todd * Traverse * Wadena * Wilkin NA-02620-01 ___________________________________________________________________________ Use this form to notify/apply to the U.S. Army Corps of Engineers, the Minnesota Department of Natural Resources, and your Local Government Unit of a proposed water/wetland project or work which may fall within their jurisdiction. These agencies should advise you of their jurisdiction or permit requirements within 45 days. Some LGU's may also require submission of their own application forms. Fill out this form completely and mail a copy, with plans, maps, etc. to each of the agencies listed on the reverse of the form. Keep a copy for your records. YOU MUST OBTAIN ALL REQUIRED AUTHORIZATIONS BEFORE BEGINNING WORK. AGENCY USE ONLY: LgITnUMBER; Local - State - Federal Water Resource Project Notification / Application Form CORPS NUMBER:MDNR NUMBER: Area Code, TelephoneI. Applicant's Name (Last, First, M.l.)Authorized Agent, if any Address (Street, RFD, Box Number, City, State, Zip Code) (^55 Ai^.Sa. 0:65 73 Location of proposed project (attach drawing showing how to get to site)II. QUARTER SECTION(s) SECTIONS(s) No. TOWNSHlP(s) No. RANGE(s) No.Lot, Block, Subdivision ^ , /^iLO-^^ B(oC^COUNTY I34M- 39WNU FIRE No., BOX No., OR PROJECT ADDRESS NAME OF WATERBODY AFFECTED and NUMBER (IF KNOWN)C<xt [ LcJ(^ ^4?-3-4'^p.^e>T| III. ESTIMATED PROJECT COST: $4pp^;c. 24?9 -T-f. IV. VOLUME OF FILL OR EXCAVATION (Cubic Yards): £yLdO,Vh5j^£r>-t * {"Z-G . ~ ' Ccc.Vdl. ® LENGTH OF SHORE AFFECTED (in feet); nsions) AREA FILLED OR EXCAVATED IS fet p cf A*ccess Path □ Bridge Riprap glLAKE K^HORELINE □ Dam□ Culvert □ Sandblanket V. TYPE OF WORK AND AREA (CHECK ALL THAT APPLY): ^ CONSTRUCT □ DRAIN □ REMOVE :glEXCAVATE^tty<- □ DOCK □ REPAIR'FILL □ WATERWAY □ WETLAND OTHER (DESCRIBE):, WETLAND TYPE(S) AND ACREAGE(S) PROPOSED TO BE FILLED/DRAINED: Attach applicable drawings, plans, and ASCS crop photos. Include a description of any proposed compensatory mitigation. Important: Identify any disposal and borrow areas. Describe the work below: how it would be done; what equipment would be used. PROJ^^PURPC^E^ (why^^tf^j)roje^^t^n^ded|^^t^eneh^ wilMtprov|^?j^ 'HrUZ, . CcrvwOl‘e-49cT>-^ pj^i=c>r coW ( » n^airoch^ ( txn lA-i-uX-l CVI. “'t- UJt VII. ALTERNATIVES (describe any other sites or methods that could be used to achieve the purpose of your project while avoiding or minimizing wetland/water impacts: Attach additional sheets, if needed). n-crv\_C^ Proposed completion: 4p r i ( 3 O, f l^me ^ Address . ^ / City « tTtr. ~£pCe»5 (aj ? (locu (-<«vi ^f74oc^T5( (2.7gt|zvt j. ^ loK^ r-i/n M \>2aMp£^6rtA . MP PERMITS have been received (enter an R) or already applied for (enter an A) from: /\ DNR ^ ARMY CORPS OF ENGINEERS MN Pollution Control Agency VIII. DATES: Proposed start of activity:Ap«r^ I V6 f ZOO ( ' (Identify any completed work on an attached drawing) IX. ADJOINING PROPERTY OWNERS (Attach list if more than two) .43/31 tS -74 COUf^ ^'r(( vx-eo'i^uj Aes'icfv\ State Mo X. Town/City Watershed District If so, by whom: t «T^ ,Has an archaeological survey of the project site been done? KiO I hereby notify the recipients of this form of the project proposed herein and request that I be advised^rf^any^petrpits^, this project that I must obtain. I understand that proceeding with work before all required authorizations^are obtained may subject me to Federal, State, and/or local administrative, civil and/or criminal penalties. r other determinations concerning SEP 1 8 2000 00DATE: -0(3 < < < please CAREFULLY READ AND COMPLETE BACK OF FORM> > > INSTRUCTIONS-PLEASE READ CAREFULLY ; A copy of thrs;Jgrm, with copies of all plans, drawings, etc., should be sent to each agency indicated below. Please check the appropriate spacBs^elow to show everywhere you are sending this form. Remember to keep a copy for your records. Local Government Unit (LGU): city, county, or watershed management organization. .— /Specify the LGU to which you are sending the form: g C\x^^(-JL - The local Soil and Water Conservation District (SWCD) for the project. Specify the county SWCD: C Watershed District (if one exists for the project area). Specify the Watershed District:____________________ X Minnesota Department of Natural Resources (MDNR) regional office U.S. Army Corps of Engineers (CORPS). Send the CORPS copy to: Department of the Army, Corps of Engineers, St. Paul District, ATTN: CO-R, 190 Fifth Street East, St. Paul, MN 55101-1638 The above agencies may provide a copy of your completed form to the Minnesota Pollution Control Agency (MPCA). MPCA water quality rules may apply to your proposed project. Note: ATTENTION (from USDA): Any activity including drainage, dredging, filling, leveling or other manipulations, including maintenance, may affect a landuser's eligibility for USDA benefits under the 1985 Food Security Act as amended. Check with your local USDA office to request and complete Form AD-1026 prior to initiating activity. IMPORTANT: Some agencies, including the Corps of Engineers and the MDNR accept this form as a permit applicatibn form. If you wish this form to constitute an application to the Corps and/or MDNR for any necessary permits for your project please carefully read the following information and sign where indicated. nxnxnnxixiiiiiiixninmnniixnnxixniinixiimxmxm Application is hereby made for a permit or permits to authorize the activities described herein. I certify that I am familiar with the information contained in this application, and that to the best of my knowledge and belief such information is true, complete, and accurate. I further certify that I possess the authority to undertake the proposed activities or I am acting as the duly authorized agent of the applicant. Sigiiature of'Applicant / Signatidis of Agent Date The application must be signed by the person who desires to undertake the proposed activity (applicant) or it may be signed by a duly authorized agent if the information requested below is provided. Agent's Name and title: Note: .fA^.J^cJ<{uuA.-TTti=>hrT^'^tAar. E(*3 ( Su-Ct? SG-Agent's address: f Agent's telephone: ( Z^S^) Gp O C . ( ( ( 18 U.S.C. Section 1001 provides that: Whoever, in any manner within the jurisdiction of any department or agency of The United States knowingly and willfully falsifies, conceals, or covers up by any trick, scheme, or device a material fact or makes any false, fictitious or fraudulent statements or representations or makes or uses any false writing or document knowing same to contain any false, fictitious, or fraudulent statement or entry, shall be fined not more than $10,000 or imprisoned not more than five years, or both. SEE ATTACHMENT ABOUT MDNR PERMIT FEES This information is available in an alternative format upon request.^ • Printed on Recycled Paper Contains 10% postconsumer waste ' -ADDENDUM- Notice to Applicants for DNR Permit to Change The Course, Current or Cross Section of Public Waters or Public Waters Wetlands The Department of Natural Resources (DNR) and the Pollution Control Agency (PCA) are working together to avoid duplica­ tion in state agency^eimit review of proposed activities affecting public waters or public waters wetlands in Minnesota. The attached form was prepared by the DNR and the PCA to minimize your work in contacting state agencies for project approval. Please complete this form by placing an "X" in the appropriate box or boxes. If your project does not involve any of the actions listed on this form, place an "X" in the box after item 9. If your project will involve any of the actions listed for boxes 1 through 8. a copy of your DNR public waters work permit application will be forwarded to the PCA for their review. If a separate PCA permit or approval is required, you will be so notified by the PCA. Place an "X" in the appropriate box(es); 1. The project will involve the deposition of asphalt, concrete, cut vegetation or other solid waste as fill material. 2. The project will involve excavation of materials from public waters or public waters wetlands through the use of any device which removes Materials by pumping or suction action (i.e. hydraulic dredging). 3. The project will involve excavation of more than 1,000 cubic yards of material from the beds of the following waters: D Lake Pepin of the Mississippi River (River Miles 763 to 787 USCE charts). D Pool #2 in the Mississippi River from Lock & Dam #1 (the Ford Dam) to Lock & Dam #2 (Hastings-River Miles 725 to 814 USCE charts). □ Minnesota River from Savage to its mouth at the Mississippi River (Mile 844 USCE River chart), o Duluth Superior Harbor and the St. Louis Bay area of the St. Louis River extending to Spirit Lake, o The Fairmont chain of lakes including Budd, Siseton, Hall and Amber Lakes in Martin County. a Albert Lea Lake, Freeborn County. □ Warroad River Upper Harbor Area extending from the mouth of the Warroad River to CSAH No. 11. o Red River of the North from Wahpeton to the Canadian Border. 4. The project will involve excavation and/or fill in protected waters for constnjction of utility lines carrying any materials except treated water in a liquid or semi-solid state, including but not limited to petroleum or petroleum products, chemicals, sewage or cool slurries. 5. The project will involve construction of docks, piers or wharves which will involve new fuel handling facilities. 6. The project will involve new construction, reconstruction or repair of structures for generation of hydroelectric power, 7. The project will involve construction of new ancillary facilities for sanitary sewers, boat pumpouts, on-site waste. 8. The project will involve the on-site disposal by burning of vegetation to be removed during project construction. 9. The project will not involve any of the above. □ □ D □ O a a a X Applicant SignatureApplicant Name (type or print) LO, Applicant Address 56 560 For additional information and assistance, please contact the appropriate Regional (Office or DNR Waters in St. Paul Region 4 261 Highway 15 South New Ulm, MN 56073-8915 (507) 359-6053 Region 1 2115 Birchmont Beach Road N.E. Bemidjl, MN 56601 (218) 755-3973 Region 5 2300 Silver Creek Rd. N.E. Rochester, MN 55906 (507) 285-7421 Region 2 1201 East Highway 2 Grand Rapids, MN 55744 (218)327-4416 Region 6 1200 Warner Road St. Paul, MN 55106 (651)772-7910 Regions 1601 KAnnesota Drive Bralnerd, MN ^6)U1(218) 828-26(»cCEIVED J 8 ^000 Central 500 Lafayette Rd. Office St. Paul, MN 55155-4032 (651)296-4800I& resource ©1994 State of Minnesota, Department of Natural Resources This information is available in an alternate format upon request 4 D;\OTRWIP\ r-'a A-- pi ts- -- lL’- ..V JiSsSS received SEP 1 8 2000 Page 1 i^NDS RESOURCE I,tT ;^<^7’/t-v'- /ec. C9^il=^y>^ {! ,Xj^r, / o-> < <-wt Pan li'iO Knflitit'f’riii!' Ki<‘l<l Hamlliiiok Strcainhank and Sh<irclinc Protection('IiatXfr l(i RECEtVED Figure 16-18 Bi"uslimatiross details SEP 1 8 2000/i/ij/e; 7^v'^ fac K'u.Jcj^ -/eije >* jo l\^)J A= ht/^ k- IX. ^ (u- ix '2-5 £> A ^ k Live aiKl dead stout stake s[i;ieingLAND & RESOURCE 2 feet o.c. Cross section Not 1o s<*hI(* >•< o q. ^ J'd„rrC c*n. AroyJ^iyils,O Branch (!uttingso 16 gauge Jwire V<a 'o to°o't? mio mm%80 o,o] i■9 0 o "9(jf<uii-fijnnrnu il<»V\Live stake'"o o /•it-k J.e<^f io Baseflow V o o£!. >/- ^o Streambed Live ' fascine bundle. ih=-5C«rvii ^4 -^P o4 Dead stout stake .driven on ii-fo<i( ^ f JJ jy u-' < - '^-r centers eacii way. Mmimumlength r/t'?6 c 2 1/2 feet. . "f^- ^ ^ ^ • cX. 6v<2 Live stake tie<itextile fabric //-k ^ Dead stout stake \\ U «• *'«M Ml i'‘ I ' o ,0 ^u l/ou^C/ be i/cO' c-'c'>^kBrush mattress <CU^ -i^Ov^ A„bf — i\ (H. cf^ Is-h,y,.i^ yC—, ^ /o Rootcd/lcafcd conditioit of the living [)lant material is not representative at the time of installatton.Aia^i.' X. I*-t c < A /vi.CW /^ykf/v v>. c>e ^^^ r.’* Ji >?C'^ " rilt/^f*' ctvt 4 !’'hre^k^jc i.’lO-n-EFH. December IbPb)• -i Hi-:!1 \ \I Pan l)“iO EngilU'eriiij' Field Haiidlxiok Stroambaiik and Shoreline Proleclion.'hapler 10 N-3 Instnllntin)i • Grade the unstable area of tlie streamhank uniformly to a maximum steepness of o:l. • Prepare live stakes and live fascine buiuiles inmiediately before installation, as pre\'iously described in this chapter. • Beginning at the base of slope, near the stream­ forming flow stage, excavate a trench on the contour large enough to accommodate a li\ e fascine and the basal ends of the branches. • Install an even mix of live and dead stout stakes at 1-foot depth over the face of the graded area using 2-foot square spacing. • Place branches in a layer 1 to 2 branches thick vertically on the prepared slope with basal ends located in the previously excavated trench. • Stretch No. 16 smooth wire diagonally from one dead stout stake to another by tightly wrapping wire around each stake no closer than 6 inches from its top. • Tamp and drive the live and dead stout stakes into the ground until branches are tightly secured to the slope. • Place live fascines in the prepared trench over the basal ends of the branches. • Drive dead stout stakes directly through into soil below the live fascine every 2 feet along its'; length. • Fill voids between brushmattress and live fascine cuttings with thin layers of soil to promote root­ ing, but leave the top surface of the brush­ mattress and live fascine installation slightly exposed. (vii) Brushmattress—A brushmattress is a combi­ nation of live stakes, live fascines, and branch cuttings installetl to cover and stabilize streantbanks (figs. 16-18. 16-19a through 1G-I9d). Application ty])ically starts above stream-forming flow condit ions and moves up the slope. Applicalians and eJ'J'ectiocness • Forms an inmiediate, protective cover over the streambank. • Useful on steep, fast-flowing streants. • Captures sediment during flood conditions. • Rapidly restores riparian vegetation and stream- side habitat. • Enhances conditions for colonization of native vegetation. Construction guidelmes Live materials—Branches 6 to 9 feet long and approxi­ mately 1 inch in diameter are required. They must be flexible to enable installations that conform to varia­ tions in the slope face. Live stakes and live fascines are previously described in this chapter. Inert materials—Untreated twine for bundling the live fascines and number 16 smooth wire are needed to tie down the branch mattress. Dead stout stakes to secure the live fascines and brushmattress in place. Ki-;30 Ueceinlifr 19W) ^ t.' - ^ ^,' - J - /o ‘3n hy ^li.-^y^ lc:: pfu>^t j/K.i^-h^tj.c.ij 3 (s'r<< >> P)u^ 'j _^4:(e^ S'y.S ‘ /U' C 1 ' »/ <^ ^ C<jvJk^ //^-e d’-A^'k, I pinion 0^*d J\ /t ^ 5ti' (T^eeS 'h"/lie Tb^^.v.^ 6n^ t-P- y^A'^cP^ i^-^yt l‘^d <^ik ^ /ce-Kyj C,.>s ^,J. Z'Ot jH *P //Cm, C~ (^ii( rcK^ j.-3^>.i< J}o.My/jLM' 7?U,^ /Vu V-<^u, :i7 U-/ // r^ p/^rcz<-h kr./- yts. o.sA.kCiSix 7^^ 5<i^P i'h il/ p.'Cc^i^^ /"ki (^.// ^ ^4- fe<-^ "l-4. /<, )7>, (3,11 U '-p' 31mS ^ y(uJ ^ /^C„^ Um/i Jh^k-Hy )t I -/?Vr»^ ti'f" ^5 / u Xlv^< Pv-ydydike^P ^ t3/u,.-'Jk,—3^ D j idyl Ac.h\k-^O' } ^ ' ^U> • ky > '^'t- 5 ^p-yr-oo f'f(Ca}k',Jif /J^v'05 /> / received SEP 1 8 2000DESIGN REPORT LAKE REGION RECREATION CENTER LAKESHORE PROTECTION WND& RESOURCE GENERAL: The property is located in the NW 1/4 of Section 29, T. 134 N., R. 39 W. (Otter Tail Township), Otter Tail County, Minnesota. The property is located on the southeast side of Otter Tail Lake. DESIGN CRITERIA: The Natural Resources Conservation Service (NRCS) practice standards in the Field Office Technical Guide (FOTG) were used for design criteria. The primary practice is Streambank and Shoreline Protection (580). The NRCS National Engineering Field Handbook, Chapter 16, Streambank and Shoreline Protection, and Slope Protection for Dams and Lakeshores, Minnesota Technical Release 2 (TR 2), October 1997, were used for design criteria. SOIL: The site is mapped in the Soil Survey of Otter Tail County as Hubbard loamy sand (7C). The parent material is glacial outwash. This soil is excessively drained and is formed on pitted outwash plains. The seasonal high water table is at a depth greater than 6 feet. Permeability is rapid. The soil material is classified SP-SM, SP, SW, or SM using the Unified Soil Classification System. The soil material is non-plastic (NP). The land slope above the beach is approximately 20%SITE DESCRIPTION: or greater with a height above the lake water surface of approximately 10 feet. The lakeshore is being eroded by wave action, appears to have been damaged by ice action, approximately 6 (horizontal) to 1 (vertical). The lakeshore also The lakebed slope is OTTER TAIL LAKE WATER SURFACE ELEVATION: The Otter Tail River flows through the lake. The lake water surface elevation is controlled by a weir outlet structure at the southwest end of the lake. The water surface on the date of the survey (August 2, 1999) was approximate elevation 1321.3 MSL datum (64.8 local datum). The runout elevation is 1319.4 MSL (62.9 local datum). The Ordinary High Water (OHW) is elevation 1321.3 MSL (64.8 local datum). The recorded lake water levels for the period from years 1970 through 1998 indicate the maximum recorded water surface elevation was 1322.0 MSL (65.5 local datum) in 1985. elevation was 1317.8 MSL (61.3 local datum) in 1976. The minimum recorded water surface 2 Approximately 267 linear feet of shoreline will Rock riprap revetment will be placed at the lake edge The rock riprap will be LAKESHORE PROTECTION: be protected, to protect the toe from wave erosion. underlain by geotextile. The design parameters are as follows: Failure of the protective measures will The bank height is Hazard - The hazard is high, threaten existence of valuable property. approximately 10 feet. 3.79 miles from the NNE.Effective Fetch The still water elevation used for design purposes was assumed to be 1321.3 MSL (64.8 local datum). Design Wave Height - 2.54 feet. Revetment Slope Ratio - 6 (horizontal) to 1 (vertical). Wave Protection Height - 1.9 feet. The upper limit of riprap was determined to be at elevation 1323.2 MSL (66.7 local datum). The lower limit of riprap was determined to be at elevation 1317.5 MSL (61.0 local datum). The maximum diameter The minimum diameter rock size is 3 The median diameter (D50) rock size is 9 inches. (DlOO) rock size is 22 inches, inches. The rock riprap revetment shall have a minimum thickness of 22 inches. Type "C" toe protection will be used. Method "B" end protection will be used. Date ^k'^royles, . Conservation Engineer fr A'' V' 5 BEFORE START OF CONSTRUCTION, THE OWNERS OF ANY imUTIES INVOLVED MUST BE NOTIFIED. THE EXCAVATOR IS RESPONSIBLE FOR GIVING THIS NOTICE BY CALLING *GOPHER STATE ONE-CALL- AT (612) 454-0002 (TWIN CITIES METRO AREA) OR (BOO) 252-1166 (ALL OTHER LOCATIONS) AT LEAST 48 HOLRS PRIOR TO ANY EXCAVATION.LAKE REGION RECREA TION CENTERt THE OWNER IS RESPONSIBLE FOR OBTAINING LAND RIGHTS AND AU PERMITS OR OTHER PBJMISSION ICCESSAHY TO PERFORM AND MAINTAIN THE PROJECT.Mm - GOVERNING SPECIHCATIONS - THE CONSTRUCTION AND MATERIAL SPECIFICATIONS PREPARB} FOR THIS PROJECT SHALL GOVERN. THESE SPECIFICATIONS ARE PART OF THE PLAN.LAKESHORE PROTECTION CHANGES IN THE DRAWINGS OR SPECIFICATIONS MUST BE AUTHORIZED BY THE OWNER AND THE RESPONSIBLE ENGINEER. ■■■ ■r-‘'■- SHEET INDEX SHEET NO.TITLE I COVER% 2 PLANf3CROSS SECTIONS '4: n- LEGEND 1 '.f b;H-r.v' SOIL BORING BUILDING___• TH#I.•fv; N ]SITE^WEU.O WELL BENCH MARK, TEMPORARY CONTOUR CONTOUR. INDEX FENCE. EXISTING FENCE TO BE CONSTRUCTED____ FENCE TO BE REMOVEDDIVERSION STREAM MARSH COMMON EXCAVATION EARTHnU, CLASS C COMPACTION EXISTING TILE UNE PLANNED TUBING UNE WATERSHED BOUNDARY CENTERUNE OF IMPROVEMENTS — BASE UNE ORIGINAL GROUND ------90-------- ...i''h’-—•'laf,:i *.r- ■ S /g4 ' >‘••1 .9' K.7 4 ■{ A t t.r . . A.9 r y » @: • ••©>» ■::: V,- AclA- i>r.-;L rr:st :: •it^ K ♦ 0^RECEIVEDR 39 W N. W. QUARTER of SEC. 29 OTTER TAIL TWP. T 134 N DECIDUOUS TREE_ CONIFEROUS TREE IRON PIPE_______ EMBANKMENT_____ RIPRAP__________ UTIUTY POLE____ o SEP 1 8 2000 ITLOCATION MAP LAND & RESOURCE I* LAKE REGION REC. CENTER LAKESHORE PROTECTION REVISIONS I haraby eartifjf that this ptan» tpae^neatloni or rop^ «oi proporsd by m* or undw my direct auparvfailon and thot i am a dulyDotsByNo.REVISION Roqlatared Prof—iond Enginoor under thelowe of the Sbite of Wnneeoia.Beat otter TaJI Sot S Water Conservation DIetrict Otter Tat County, t^meaota ___ c PREPARED BYWESJCENITIM. MINNESOTA JCtiNTPOWERS BOARD- BOB Bth St SE DEIIiOT UIKES, MWNESOTA 58501 [21B) B48-7381 Drown by JLH IChwckad by AEB | Data B—14—2tX)0 | She*t 1 u'l 3_Dote Reg. No. 1W77 p WEST CENTRAL MINNESOTA JOINT POWERS BOARD CONSTRUCTION AND MATERIAL SPECIFICATIONS FOR LAKE REGION RECREATION CENTER LAKESHORE PROTECTION SEC 29 T134N R 39 W RECEIVED SEP 1 8 2000 EAST OTTER TAIL SOIL AND WATER CONSERVATION DISTRICT LAND & RESOURCE Lake Region Recreation Center « Lakeshore Protection CONSTRUCTION SPECIFICATIONS Clearing and Grubbing Pollution Control Excavation Topsoiling Rock Riprap Geotextile 2 . 5 . 21. 26 . 61. 95 . MATERIAL SPECIFICATIONS 523 . Rock for Riprap 592. Geotextile I hereby certify that this plan, specification, or report was prepared ' by me or under my direct supervision and that I am a duly Registered Professional Engineer under the laws of the State of Minnesota. Registration No. 10077Date September 14, 2000 September 14, 2000WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection CONSTRUCTION SPECIFICATION 9. ■ CTjEARING and grubbing SCOPE1. The work shall consist of clearing and grxabbing and disposal of trees, snags, logs, brush, stumps, shriabs and rubbish from the excavation areas and areas where geotextile and rock riprap will be placed. Clearing and grubbing shall be done during the period of April 15 to September 1. PROTECTION OF EXISTING VEGETATION2 . Trees and other vegetation designated to remain undisturbed shall be protected from damage throughout the duration of the construction period. Any damages resulting from the Contractor's operations or neglect shall be repaired by the Contractor. 3 .MARKING The limits of the area(s) to be cleared and grubbed will be marked by means of stakes, flags, tree markings or other suitable methods.Trees to be left standing and uninjured will be designated by special markings placed on the trunk about six (6) feet above the ground surface. CLEARING AND GRUBBING4 . All trees not marked for preservation and all snags, logs, brush, stumps, shrubs, rubbish and similar materials shall be cleared from within the limits of the designated areas. All stumps, roots and root clusters having a diameter of one (1) inch or larger shall be gr\abbed out to a depth of at least one (1) foot below the ground surface. Blasting will not be allowed. DISPOSAT,5 . All materials cleared and grubbed from the designated areas shall be disposed of by burning, burying or removal from the site as approved by the landowner and the Engineer. Materials shall not be buried under the excavated slopes. WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection 2-1 September 6, 2000 Buried material shall be covered by a minimum of 2 feet of earth after final grading. Disposal areas shall be left in a condition to produce a free draining natural appearance. The Contractor is responsible for complying with all local rules and regulations and the payment of any and all fees that may result from disposal at locations away from the project site. WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection September 6, 20002-2 I ■ \ i; \I CONSTRUCTION SPECIFICATION ‘ \ v_.^ t-. ■ \5■ POLLUTION CONTROL M ' SCOPE1. The work shall consist of installing measures or performing work to control erosion and minimize the production of sediment and other pollutants to water and air from construction activities. MATERIALS2 . Sediment Filter (Silt Fence) The silt fence synthetic filter fabric shall be a pervious sheet of propylene, nylon, polyester or ethylene yarn, uniform in texture and appearance and free from defects, flaws dr tears that would affect its physical properties. The filter fabric should be furnished in a continuous roll cut to the length of the silt fence to avoid splices. When splices are necessary, the fabric should be spliced at a support post with a minimum 6 inch overlap, folded over and securely fastened. Posts shall be Posts shall be The posts shall be spaced at 4 feet or less, placed or driven at least 2 feet into the ground. 2 inch square or heavier wood posts or standard T- or U-. section , steel posts weighing not less than 1.0 pound per lineal foot.■ with a'minimum length of 30. inches plus burial depth.:.v A‘ trench, for anchoring the fabric will be installed along the upslope side of the posts. The trench will be about 6 inches wide and 6 inches deep. The fabric will be laid in the trench, which is then backfilled with compacted soil. EROSION AND SEDIMENT CONTROL MEASURES AND WORKS3 . o'The measures and works shall include, but are not limited to following: the Sediment Filter (Silt Fence) A sediment filter shall be The filterinstalled along the shoreline of Otter Tail Lake, shall be installed before any construction activities commence and as shown on the drawings. Straw bale filters or geotextile sediment fences, are to trap sediment from areas of limited runoff. Sediment filters shall be ■ properly anchored to prevent erosion under or around them. i • September 11, 2000WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection 5-1 These works are temporary and shall be removed and the area restored to its original condition when they are no longer required or when permanent measures are installed. J The excavation and moving ofStaging of Earthwork Activities soil materials shall be scheduled to minimize the size of areas disturbed and unprotected from erosion for the shortest reasonable time. Seeding and Mulching Seeding and mulching to protect disturbed areas shall occur as soon as reasonably possible following completion of the earthwork activity. CHEMICAL POLLUTION4 . The Contractor shall provide water-tight tanks or barrels, or construct a sump sealed with plastic sheets to be used to dispose of chemical pollutants, such as drained lubricating or transmission fluids, grease, soaps, concrete mixer wash water, asphalt, etc., produced as a by-product of the construction activities.At the completion of the construction work, sumps shall be removed and the area restored to its original condition. Sump removal shall be conducted without causing pollution. Sanitary facilities such as chemical toilets shall not be located adjacent to Otter Tail Lake. They shall be located at a distance sufficient to prevent contamination of any water source. At the completion of construction activities, facilities shall be disposed of without causing pollution. AIR POLLUTION5 . The burning of brush and/or slash, and disposal of other materials shall adhere to state and local regulations. Fire prevention measures shall be taken to prevent the start or spreading of wild fires which may result from project activities. 6 .MAINTENANCE, REMOVAL. AND RESTORATION All pollution control measures and temporary works shall be adequately maintained in a functional condition for the duration of the construction period. All temporary measures shall be removed and the site restored to near original condition. WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection 5-2 September 11, 2000 CONSTRUCTION SPECTFTCATTON 21. EXCAVATION SCOPE1. The work shall consist of the excavation required to slope and shape the site, install the rock riprap revetment and disposal of the excavated materials. ^ / Excavation shall be done during the period,of April 15 to September 1. Ingress and egress to the site shall be as directed by the landowner. 2. CLASSIFICATION Excavation will be classified as common .excavation or rock .excavation in> accordance with the following definitions. • I Common.excavation shall be defined as the excavation of all materials that can be excavated, transported and imloaded by the use of heavy ripping equipment and wheel tractor-scrapers with pusher tractors or that can be excavated and dumped into place or loaded-onto hauling equipment by means of excavators having a, rated capacity of 1 cubic yard or larger and equipped with attachments (such as a shovel, bucket, backhoe, dragline or clam shell), appropriate to the material type, character and nature of the' materials . A Rqck ^excavation shall be defined as the excavation of all hard. compacted or cemented materials that requires blasting or the use of ripping and .excavating equipment larger than defined for common excavation.The excavation and removal of isolated boulders or rock fragments larger than 1 cubic yard encountered in materials otherwise conforming to the definition of common excavation shall be classified as rock excavation. The presence of isolated boulders or rock fragments larger than 1 cubic yard will not in itself be sufficient cause to change the classification of the surrounding material. For the p.uj^ose of these classifications, the following definitions shall apply: WCMJPB, ‘East Otter Tail SWCD Lake Region Recreation.,Center - Lakeshore Protection August 14, 2000 •21-1i- Heavy ripping equipment shall be defined as a rear-mounted, heavy- duty, single-tooth, ripping attachment mounted on a track type tractor having a power rating of at least 250 flywheel horsepower. ; Wheel tractor-scraper shall be defined as a self-loading (not elevating) and unloading scraper having a struck bowl capacity of at least 12 cubic yards. Pusher tractor shall be defined as a track type tractor having a power rating of at least 250 flywheel horsepower equipped with appropriate attachments. 3 .BLASTING Blasting will not be allowed. DISPOSAL OF WASTE MATERIALS4 . All surplus or unsuitable excavated materials will be designated as waste and shall be disposed of by the Contractor at sites of his own choosing away from the site of the work in an environmental acceptable manner and that does not violate local rules and regulations. EXCAVATION LIMITS5 . Excavations shall comply with OSHA Construction Industry Standards (29CFR Part 1926) Subpart P, Excavations, Trenching and Shoring. All excavations shall be completed and maintained in a safe and stable condition throughout the total construction phase. Structure and trench excavations shall be completed to the specified elevations and to the length and width required to safely install, adjust and remove any forms, bracing or supports necessary for the installation of the work. Excavations outside of the lines and limits shown on the drawings or specified herein required to meet safety requirements shall be the responsibility of the Contractor in constructing and maintaining a safe and stable excavation. 6 .OVER-EXCAVATION Excavation in earth beyond the specified lines and grades shall be corrected by filling the resulting voids with approved compacted earthfill, except that, if the earth is to become the subgrade for riprap, the voids may be filled with material conforming to the specifications for the riprap. WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection 21-2 August 14, 2000 Prior to correcting an over-excavation condition, the Contractor shall review the planned corrective action with the Engineer and obtain approval of the corrective measures. The cost of unauthorized excavation and the backfill required to replace unauthorized excavation shall be borne by the Contractor. WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection 21-3 August 14, 2000 CONSTRUCTION SPFCTFICATION 26. TOPSOILING 1.SCOPE The work shall consist of furnishing and spreading topsoil on the excavated 2 (horizontal) to 1 (vertical) slope and other areas as directed by the Engineer. Topsoiling shall be done during the period of April 15 to September 1. QUALITY OF TOPSOIL2 . Topsoil shall consist of friable surface soil reasonably free of grass, roots, weeds, sticks, rocks or other unsuitable materials. The maximum size of rock fragments shall be 3 inches. 3 .FURNISHING Topsoil shall be salvaged from designated earth surfaces that will be disturbed by construction activities. After designated sites has been cleared and grubbed, the topsoil shall be removed from the designated areas and shall be stockpiled at locations acceptable to the landowner and the Engineer. Unsuitable materials encountered during removal of topsoil shall be disposed of at locations approved by the Engineer, otherwise hauled and disposed of at locations removed from the construction site, with all local rules and regulations and the payment of any and all fees that may result from the disposal at locations outside the construction work limits. or The Contractor is responsible for complying STOCKPIT.ING4 . Stockpiles of topsoil shall not conflict with the recpiirements of Construction Specification 5, Pollution Control. SPREADING5. Spreading shall not be conducted when the ground or topsoil is frozen, excessively wet or otherwise in a condition detrimental to uniform spreading operations. Surfaces designated to receive a topsoil application shall be lightly scarified just prior to the spreading operation. WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection September 6, 200026-1 Following the spreading operation, the topsoil surface shall be left reasonably smooth and without ruts or surface irregularities that could contribute to concentrated water flow down slope. WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection 26-2 September 6, 2000 rONSTRUCTION SPECIFICATION fil. ROCK RIPRAP SCOPE1. The work shall consist of the construction of rock riprap revetment.The rock riprap shall be placed to the lines, grades and thickness as shown on the drawings. MATERIALS2 . Rock riprap shall conform to the requirements of Material Specification 523. It shall be free from dirt, clay, sand, rock fines and other materials not meeting the required gradation limits. At least thirty (30) days prior to delivery of rock from other than designated sources, the Contractor shall designate in writing the source from which rock materials will be obtained and provide information satisfactory to the Engineer that the material meets contract requirements. provide the Engineer free access to the source for the purpose of obtaining samples for testing. The Contractor shall The rock riprap shall be reasonably well graded in size as follows: Rock Size lach Approximate Percent of Total Rock Riprap Smaller than the Given Size 18 - 22 14 - 18 9-13 2-4 100 85 50 15 Rock riprap meeting the requirements of Minnesota Department of Transportation Specification 3601, Riprap Materials, Class III Riprap is acceptable. 3.SUBGRADE PREPARATION The subgrade surface on which the rock riprap and geotextile is to be placed shall be the existing lake bottom as shown on the drawings. WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection 61-1 September 6, 2000 Rock riprap and geotextile shall not be placed until the foundation preparation is completed and the subgrade surfaces have been inspected and approved. EQUIPMENT-PLACED ROCK RIPRAP4 . The rock riprap shall be placed by equipment on the surfaces and to the depths specified. The rock riprap shall be installed to the full course thickness in one operation and in such a manner as to avoid serious displacement of the underlying materials. The rock for riprap shall be delivered and placed in a manner that will ensure that the riprap in-place shall be reasonably homogeneous with the larger rocks uniformly distributed and firmly in contact one to another with the smaller rocks filling the voids between the larger rocks. Some hand placing may be required to provide a neat and uniform surface. Rock riprap shall be placed in a manner to prevent damage to structures.Hand placing will be required as necessary to prevent damage to any new and existing structures. 5.HAND-PLACED ROCK RIPRAP Sufficient rock riprap shall be placed by hand to insure a neat uniform surface. It shall be securely bedded with the larger rocks firmly in contact one to another without bridging. Spaces between the larger rocks shall be filled with smaller rocks. Smaller rocks shall not be grouped as a substitute for larger rock.Flat slab rock shall be laid on its vertical edge. 6 .CONSTRUCTION DETAILS Rock riprap shall not be pushed or rolled over the geotextile. The end protection of the rock riprap shall be placed as shown on the drawings. Geotextile shall be placed under the rock riprap. WCMJPB East Otter Tail SWCD Lake'Region Recreation Center - Lakeshore Protection September 6, 200061-2 r,CONSTRUCTION SPECIFICATION L 95. GEOTEXTILE SCOPE This work shall consist of furnishing all materials, equipment, Theand labor necessary_for the installation of geotextiles, geotextile shall be placed under the rock riprap as shown on the drawings. QUALITY2 . Geotextiles shall conform to the requirements of Material Specification 592 and this specification. The geotextile shall be nonwoven. storage3 . Prior to use, the geotextile shall be stored in a clean dry location, out of direct sunlight, not subject to extreme's of either hot or cold temperatures,, and with'the manufacturer's protective, cover undisturbed. Receiving, storage, and handling at the job* site shall be in accordance with the requirements listed in ASTM D 4873. , SURFACE PREPARATION. 4 . The 'Surface on-which the geotextile is to be placed shall be to .'the neat lines and grades as shown.on the drawings. The surface . shall be reasonably smooth and free of loose rock and clods, iholes, depressions and projections. The geotextile may be placed .underwater-. f' PLACEMENT5 . Prior to placement of the geotextile, the soils surface' will be' reviewed for quality assurance of the design and construction. The ■ geotextile shall be placed on the approved prepared surface at the locations and in accordance with the details ■ shown on the drawings. The geotextile shall be unrolled along the placement area and loosely laid, without stretching, in such a manner that it will conform to the surface irregularities when material or gabions are placed on or against it. The geotextile may be folded and overlapped to permit proper placement in the designated area(s). WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection August 23, 200095-1 i Method 1 The geotextile shall be joined by machine sewing using thread material meeting the chemical requirements for the geotextile fibers or yarn. The sewn overlap shall be six (6) inches and the sewing shall consist of two (2) parallel stitched rows at a spacing of approximately one (1) inch and shall not cross (except for any required re-stitching). The stitching shall be a lock-type stitch. Each row of stitching shall be located a minimum of two (2) inches from the geotextile edge. The seam type and sewing machine to be used shall produce a seam strength, in the specified geotextile, that provides a minimum of 90% of the tensile strength in the weakest principal direction of the geotextile being used, when tested in accordance with ASTM D 4884. The seams may be factory or field sewn. The geotextile shall be temporarily secured during placement of overlying materials to prevent slippage, folding, wrinkling, or other displacement of the geotextile, specified, methods of securing shall not cause punctures, tears or other openings to be formed in the geotextile. Unless otherwise The geotextile shall be secured by; provided by the manufacturer, (b) by carefully placing small, smooth rocks or gravel materials, or (c) other equivalent methods that hold the geotextile in place without damaging it. (a) pins approved and/or Method 2 The geotextile shall be joined by overlapping a minimum of 18 inches and secured against the underlying foundation material. Securing pins, approved and provided by the geotextile manufacturer, shall be placed along the edge of the panel or roll material to adequately hood it in place during installation. Pins shall be steel or fiberglass formed as a "U", "L", or "T" shape or contain "ears" to prevent total penetration through the geotextile. Steel washers shall be provided on all but the "U" shaped pins. The upstream or up-slope geotextile shall overlap the abutting down-slope geotextile. At vertical laps, securing pins shall be inserted through the bottom layers along a line through approximately the mid-point of the overlap. At horizontal laps and across slope laps, securing pins shall be inserted through the bottom layer only. Securing pins shall be placed along a line approximately two (2) inches in from the edge of the placed geotextile at intervals not to exceed 12 feet unless otherwise specified. Additional pins shall be installed as necessary and where appropriate, to prevent any imdue slippage or movement of the geotextile. The use of securing pins will be held to the minimum necessary. Pins are to remain in-place unless otherwise specified. WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection 95-2 August 23, 2000 I ■ ■ / / / /1 /!Should the geotextile be torn or punctured, or the overlaps or sewn joint disturbed, as evidenced by visible geotextile damage, subgrade pumping, intrusion, or grade distortion, the backfill around the damaged or displaced area shall be removed and restored to the original approved condition. The repair shall consist of a patch of the same type of geotextile being used and overlaying the existing geotextile. When the geotextile seams are required to be sewn, the overlay patch shall extend a minimum of one (1) foot beyond the edge of any damaged area and joined by sewing as required for the original geotextile except that the sewing shall be a minimum of six (6) inches from the edge of the ■damaged geotextile. Geotextile panels joined by overlap shall have the patch extend a minimum of two (2) feet from the edge of :any damaged area. ■ • :■ The geotextile shall not be placed until it can be anchored and protected with the specified covering within 48 hours or protected from exposure to ultraviolet light, material be dropped,on uncovered geotextile from a height greater than three (3) feet. In no case shall WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection 95-3 August 23, 2000 ■ _■: I*,MATERIAL SPKCTFTCATION•:. 523. ROCK FOR RIPRAP SCOPE1. This specification covers the quality of rock to be used in the construction of rock riprap. 2. QUALITY ;Individual rock fragments shall be dense, sound and free from cracks, seams and other defects conducive■to accelerated weathering. The rock, fragments shall be angular to. subrounded in shape. The least dimension of an individual rock fragment shall be not less than one-third the greatest dimension of the fragment. When directed by the Engineer, the rock shall be tested and shall have the following properties: Bulk Specific Gravity (saturated surface-dry basis^ . less than 2.5 when tested in accordance with ASTM C 127 on samples prepared as described for soundness testing. 1.Not Absorption.Not more than 2 percent when tested,in accordance with ASTM G 127 on samples prepared as described for soundness testing. 2. The weight loss in five (5) cycles shall not be more than ten (10) percent when sodium sulfate is used or more than fifteen (15) percent when magnesium sulfate is used. Soundness.3 . •j. 3 .METHODS OF SOUNDNESS TESTING Rock Cube Snundne.ss .The sodium or magnesium sulfate, soundness test for rock shall be performed on a.test■sample a. of 5000 ± 300 grams of rock fragments, reasonably uniform is, size and ciibical in shape and weighing, after sampling, approximately 100 grams each. They shall be. obtained from rock samples that are representative of the total rock mass, as noted in ASTM D 4992, and that have been.sawed into slabs as described in ASTM D 5121. The samples shall further be reduced in size by-sawing the slabs into cubical blocks. . -i ■ NRGS-NEH-20 WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection 1/97 , .523-1 The thickness of the slabs and the size of the sawed fragments shall be determined by the size of the available test apparatus and as necessary to provide, after sawing, the approximate 100 gram samples. Due to internal defects, some of the cubes may break during the sawing process or during the initial soaking period, not test any of the cubes that break during this preparatory Such breakage, including an approximation of the Do process. percentage of cubes that break, shall be noted in the test report. After the sample has been dried, following completion of the final test cycle and washed to remove the sodium sulfate or magnesium sulfate, the loss of weight shall be determined by subtracting from the original weight of the sample the final weight of all fragments which have not broken into three or more fragments. The test report shall show the percentage loss of the weight and the results of the qualitative examination. b.Rock Slab Soundness.When directed by the Engineer, the rock shall also be tested in accordance with ASTM D 5240. The average percent weight loss for the rock shall not exceed 20 percent when sodium sulfate is used or 25 percent when magnesium sulfate is used. 4 .FIELD DURABILITY INSPECTION Rock that fails to meet the material rec[uirements stated above in a or b, may be accepted only if similar rock from the same source has been demonstrated to be sound after five (5) years or more of service under conditions of weather, wetting and drying, and erosive forces similar to those anticipated for the rock to be installed under this specification. A rock source may be rejected if the rock from that source deteriorates in three (3) to five (5) years under similar use and exposure conditions expected for the rock to be installed under this specification, even though it meets the testing requirements stated above. Deterioration is defined as the loss of more than one-quarter (1/4) of the original rock volume, or severe cracking that would cause a block to split. 1/97NRCS-NEH-20 WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection 523-2 Measurements of deterioration are taken from linear or surface area particle counts to determine the percentage of deteriorated blocks.Deterioration of more than 25 percent of the blocks shall be cause for rejection of rock from the source. GRADING5 . The rock shall conform to the specified grading limits after it has been placed within the matrix of the rock riprap. r 1/97NRCS-NEH-20 WCMJPB East' Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection 523-3 MATERIAL SPKCIFTCATTON 592. NOyrWOVEN GEOTEXTILE SCOPE1. This specification covers the quality of geotextiles. GENERAL REQUIREMENTS2 . Fibers (threads and yarns) used in the manufacture of geotextile shall consist of synthetic polymers composed of a minimum of 85 percent by weight polypropylenes, polyesters, polyamides, polyethylene, polyolefins, or polyvinylidene-chlorides. They shall be formed into a stable network of filaments or yarns retaining dimensional stability relative to each other. The geotextile shall be free of defects and conform to the physical requirements contained in Table 1. The geotextile shall be free of any chemical treatment or coating that significantly reduces its porosity. Fibers shall contain stabilizers and/or inhibitors to enhance resistance to ultraviolet light. Thread used for factory or field sewing shall be of contrasting color to the fabric and made of high strength polypropylene, polyester, or polyamide thread. ultraviolet light as the geotextile being sewn. Thread shall be as resistant to 3 .CLASSIFICATION The geotextile shall be classified as nonwoven. The fabric shall be formed by a random placement of threads in a mat and bonded by needle punching. Nonwoven fabrics shall be manufactured from individual fibers formed into a random pattern with distinct but variable small openings, retaining their position relative to each other when bonded by needle punching. SAMPLING AND TESTING4 . The geotextile shall meet the specified requirements (Table 1) for the product style shown on the label. 10/98NRCS-NEH-20 WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection 592-1 Product properties as listed in the latest edition of the "Specifiers Guide", Geotechnical Fabrics Report. ADDRESS: Industrial Fabrics Association International, 1801 County Road B W, Roseville, MN 55113-4061; and that represents minimum average roll values, will be acceptable documentation that the product style meets the requirements of these specifications. For products that do not appear in the above directory, or do not have minimum average roll values listed, typical test date from the identified production run of the geotextile will be required for each of the specified tests (Table 1) as covered under clause AGAR 452.236-76. SHIPPING AND STORAGE5. The geotextile shall be shipped/transported in rolls wrapped with a cover for protection from moisture, dust, dirt, debris, and ultraviolet light. the maximum extent possible prior to placement. The cover shall be maintained undisturbed to Each roll of geotextile shall be labeled or tagged to clearly identify the brand. Class and the individual production r\in in accordance with ASTM D 4873. » 510/98NRCS-NEH-20 WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection 592-2 m TABLE 1 BEniTTREMENTS FOR NONWOVEN GEOTEXTILES RequirementTeat MethodProperty 180 minimumTensile Strength (pounds) (1) ASTM D 4632 Grab Test 320 minimumBursting Strength (psi) (1) ASTM D 3786 Diaphragm tester 50 minimumElongation at Failure (percent) (1) ASTM D 4632 80 minimumASTM D 4833Puncture (pounds) (1) 70 minimumUltraviolet Light (percent residual tensile strength) ASTM D 4355 150 hours exposure Apparent Opening Size (AOS) As specified, maximum #40 U.S. Standard Sieve Size ASTM D 4751 k Permittivity (sec"^) 0.70 minimumASTM D 4491 Minimum average roll value (weakest principal direction)(1) r 10/98592-3NRCS-NEH-20 WCMJPB East Otter Tail SWCD Lake Region Recreation Center - Lakeshore Protection RECEIVED A SEP 2 0 2000 MINNESOTA DEPARTMENT OF NATURAL RESOURCES DNR WATERS 1221 FIR AVENUE EAST FERGUS FALLS, MN 56537 LAND & RESOURCE REQUEST FOR REVIEW AND COMMENTS Unit of Government: Otter Tail County Zoning Permit No.: 2001-1055 Applicant: Lake Region Recreational Center Protected Water; Otter Tail Lake (56-242P) County: Otter Tail Hydrologist: Terry Lejcher Date Sent: 09/19/00 Comments Due: 10/19/00 Describe impacts on fisheries, wildlife, scenic, economic, floodplain, or other interests: (site specific comments). A. 1. Special status? (historic, endangered species, invading exotic plant species, scientific & natural, bass spawning, local permit needed, etc.) 2. J(over) k Other wetland impacts:B. Does the proposed project impact WCA/Corps wetlands? [ ] Yes 1. [ ]No Proposed activities within WCA wetlands are: [ ] In compliance [ ] Being mitigated 2. [ ] Exempt [ ] Unknown Explain status of proposed WCA activities:3. [ ] Approval or [ ] DenialC. For Approval. Give conditions or modifications needed to offset impact, including mitigation, project modifications, and alternatives. 1. For Denial. Give supporting reasons specific enough for use in Commissioner's Orders and hearings - required when denial or significant modification is recommended. 2. Comments:3. Was proposed project field inspected by this unit of government? [ ] Yes [ ] No Date_________________ Authorized Signature Date Unit of Government DNR Regional Supervisor Date Local - State - Federal Water Resource Project Notification / Application FormNA-02)>2-^i-Qi _ Use triis form to notify/apply to the U.S. Army Corps of Engineers, the Minnesota Department of Natural Resources, and your Local Government Unit of a ,*roposed water/wetland project or work which may fall within their jurisdiction. These agencies should advise you of their jurisdiction or permit rer^jirements within 45 days. Some LGU's may also require submission of their own application forms. Fill out this form completely and mail a copy, with plans, maps, etc. to each of the agencies listed on the reverse of the form. Keep a copy for your records. YOU MUST OBTAIN ALL REQUIRED AUTHORIZATIONS BEFORE BEGINNING WORK. MDNR NUMBER:CORPS NUMBER:AGENCY USE ONLY: LGU NUMBER: Authorized Agent, if any Area Code, TelephoneI. Applicant's Name (Last, First, M.l.) [ ^ 0,0T SlOcC-O Address (Street, RFD, Box Number, City, State, Zip Code)6^65 3*"-^ At>e. /MM 3^5 73 II. Location of proposed project (attach drawing showing how to get to site) QUARTER SECTION(s) SECTIONS(s) No. TOWNSHIP(s) No. RANGE(s) No. NU Lot, Bloc(jfe'fs-T; 6(0^' 0 n COUNTY OUiCJxJTola \I34M- 39W NAME OF WATERBODY AFFECTED and NUMBER (IF KNOWN)FIRE No., BOX No., OR PROJECT ADDRESS 04W ToCi { - 3-4^9-^ 2»T I___|4wm III. ESTIMATED PROJECT COST: $LENGTH OF SHORE AFFECTED (in feet) ~ ^IV. VOLUME OF FILL OR EXCAVATION (Cubic Yards): J 17-0 Cc-t.VJ, mtfttp V. TYPE OF WORK AND AREA (CHECK ALL THAT APPLY): (jf a'ccess PATH □ BRIDGE CONSTRUCT □ DRAIN !glEXCAVATE ^ toft. □ DOCK ^RIPRAP □ REMOVE □ REPAIR alLAKE Shoreline □ waterway □ wetland insions) AREA FILLED OR EXCAVATED IS □ Culvert □ Sandblanket □ Dam ,FILL OTHER (DESCRIBE):. WETLAND TYPE(S) AND ACREAGE(S) PROPOSED TO BE FILLED/DRAINED:^ Attach applicable drawings, plans, and ASCS crop phctos. Include a description of any proposed compensatory mitigation. Important: Identify any disposal and borrow areas. Describe the work below: how it would be done; what equipment would be used. VI. PROJECT PURPC^E^ (why^J^tf^ proje^^t^n^dedj^^t^enef^ wilM^rov|^?^ ''Ucf^\orYgJ* •4' ^ to VII. ALTERNATIVES (describe any other sites or methods that could be used to achieve the purpose of your project while avoiding or nvnimizing wetland/water impacts: Attach additional sheets, if needed). ®t- U>i ^4-<!rvvJQ^ Proposed completion: Ap r i ( 2)43/ i - VIII. DATES: Proposed start of activity:I V6 r ZOO ( • (Identify any completed work on an attached drawing) IX. ADJOINING PROPERTY OWNERS (Attach list if more than two) fjame ^ Address ^ ^ State Zipo O______M.S-^_______*06^/5* pnyx'iit^ O'Su. (VI v>a..v». Tir. ~ZoCi»*5 tx»»flocU (ygci Cotjut^ MQ PERMITS have been received (enter an R) or already applied for (enter an A) from:' /A~ DNR ARMY CORPS OF ENGINEERS -A COUNTY ____Town/City _____Watershed District ____MN Pollution Control Agency If so, by whom: q z? Q i X. Has an archaeological survey of the project site been done? KJQ I hereby notify the recipients of this form of the project proposed herein and request that I be advised of any permits or other determinations concerning this project that I must obtain. I understand that proceeding with work before all required authorizations are obtained may subject me to Federal, State, and/or local administrative, civil and/or criminal penalties. VY\ ; a AO M u3 ■ Vv~YoyvJ\^gLiio ^oT^'<-^CD Q <<< PLEASE CAREFULLY READ AND COMPLETE BACK OF FORM > 5/2/00DATE: -OO > > INSTRUCTIONS-PLEASE READ CAREFULLY A copy of this form, with copies of all plans, drawings, etc., should be sent to each agency indicated below. Please check the appropriate spaces below to show everywhere you are sending this form. Remember to keep a copy for your records. Local Government Unit (LGU): city, county, or watershed management organization. _f Specify the LGU to which you are sending the form: *tr jg ^ The local SoiL and Water Conservation District (SWCD) for the project. Specify the county SWCD: T<Xt C Watershed District (if one exists for the project area). Specify the Watershed District:____________________ X Minnesota Department of Natural Resources (MDNR) regional office U.S. Army Corps of Engineers (CORPS). Send the CORPS copy to: Department of the Army, Corps of Engineers, St. Paul District, ATTN: CO-R, 190 Fifth Street East, St. Paul, MN 55101-1638 The above agencies may provide a copy of your completed form to the Minnesota Pollution Control Agency (MPCA). MPCA water quality rules may apply to your proposed project. Note: ATTENTION (FROM USDA): Any activity including drainage, dredging, filling, leveling or other manipulations, including maintenance, may affect a landuser's eligibiiity for USDA benefits under the 1985 Food Security Act as amended. Check with your locai USDA office to request and complete Form AD-1026 prior to initiating activity. IMPORTANT: Some agencies, including the Corps of Engineers and the MDNR accept this form as a permit application form. If . you wish this form to constitute an application to the Corps and/or MDNR for any necessary permits for your project please carefully read the following information and sign where indicated. llllllllllllllllllllllllllUlllllllllllUllllllllllllllllUlllU Application is hereby made for a permit or permits to authorize the activities described herein. I certify that I am familiar with the information contained in this application, and that to the best of my knowledge and belief such information is true, complete, and accurate. I further certify that I possess the authority to undertake the proposed activities or I am acting as the duly authorized agent of the applicant. ' Signature of'Applicant *Datfe 9"'i4"Oc)oo / Signatifits of Agent Date The application must be signed by the person who desires to undertake the proposed activity (applicant) or it may be signed by a duly authorized agent if the information requested below is provided. Agent's Name and title: 1.C Note: ■e^*^^^jdfC[u..u.A'-T)'ii=>WTc>'t hav'. SOT 3UJCI> Agent's address: Agent's telephone: 18 U.S.C. Section 1001 provides that: Whoever, in any manner within the jurisdiction of any department or agency of The United States knowingly and willfully falsifies, conceals, or covers up by any trick, scheme, or device a material fact or makes any false, fictitious or fraudulent statements or representations or makes or uses any false writing or document knowing same to contain any false, fictitious, or fraudulent statement or entry, shall be fined not more than $10,000 or imprisoned not more than five years, or both. SEE ATTACHMENT ABOUT MDIMR PERMIT FEES This information is availabie in an alternative format upon request.Printed on Recycled Paper Contains 10% postconsumer waste * V BEFORE START OF CONSTOJCTION.UnUTlES INVOLVED MUST BE iESPONSOLE FOR GIVING THIS NOTICE BT CALLING STATE OfC-CALL* AT (612) ABA-OOOZ (TVIIN OTIES AISA) OR (BOO) »2-ll66 (ALL 0 48 HOURS PRIOR TO ANY EXCAV THE1ED.OWINERSOFANY THEEXCA' "NOTIF VATOR IS *60PHS« HETHO THER LOCATIONS) AT LEAST ATION.LAKE REGION RECREATION CENTER THE AND OWNS IS RESPONSIBLE FOR OBTAINING LAND RIGHTS ALL PemiTS OR OTHER P591ISSION NECESSARY TO FERFOm AND PIA2NTA1N TW PROJECT. - GOVERNING SPECIFICATIONS - THE CONSTRUCTION AND KATERIAL SPECIFICATIONS PREPARED FOR THIS fWJJECT SHALL GOVERN. THESE SPECIFICATIONS ARE PART OF THE PLAN.LAKES MORE PROTECTION CHANGES IN THE DRAWINGS OR SPECIFICATIONS HUST BE AUTHORIZB) BY THE OWNER AM) THE RESPONSIBLE ENGINE SHEET INDEX SHEET NO.TITLE I COVBI PLAN2TCROSS SECTIONS LEGEND SOIL BORING BUILDING —• TH#I[]N SITE^ ^ ! ■ - ■ ■ VUEL O WELL >T8H#IBENCH MARK. TEMPORARY_____CONTOUR CONTOUR, INDEX FENCE, EXISTING FENCE TO BE CONSTRUCTED___ FENCE TO BE REMOVEDDIVERSION STREAM MARSH COMMON EXCAVATION EARTHF1L1, CLASS C COMPACTION EXISTINO TILE UNE PLANNED TUBING UNE WATERSHED BOUNDARY CENTERUNE OF IMPROVEMENTS _ BASE UNE ORIGINAL GROUND OEDOUOL6 TREE CONIFEROUS TREE IRON PIPEEMBANKMENT RIPRAP UTILITY POL£ -----90------- -----X----------X-----I i. ' ■- 54 ¥T~ @© /- ; 5 O'V^ ; ' iflt T 134 N N. W. aUMTE]) of SEE. 29 OTTER TAIL TWP. R 39 W O* l£LOCATION MAP LAKE REGION REC. CENTER LAKESHORE PROTECTION REVISIONS plan, IN’ rapoft Ml prapQfid by rw dbKt ■jpwvWofl and that twraby Mrtliy that thto ndor rrv AiVor u on 0 No.REVISION Data By BH)lata>od Pref^tfond En^noor undv tha EastOltarTaSSots WUBrOonaanatlonDMict OttarTkt County, kamaaoia_______________Ion of tha State of PREPARED BYWEST CENTRAL MINNESOTA JOINT POWERS BOARD BMBthag DEniOtriAKES. MINNEOTA SB5D1 (2tB) B48-7ai Diown bf Jlit lOadad br »EB IDota 9-14-2000 |a>oat 1 of 3 NOTt: ae THE RDCK W9AP EACH ENO REVETUEMT HWE A ilOCK or 43 INCHES TON A IZNBTH or 3 FEET. SHAU THICKNESS ESTIMATED QUANTITIES OTTER TAILLAKE ing to imt li rmdo for bonda, JoInU. oIb. Quoitifln ora msBund In dIbbo Ilnu ohoon on tho piano, w sBomneo •hrfnlooo. owluppim. eonnoetlngEL» - 04.0(B-2>0e) QUANTITY UNITITEU Ump Ston\QsBrtng ord CniMng 1 U«np SwnPoUutton CbrM 120 Cu. Yd.Eoemtlen 1 Li«p SunTopwETtg 210 Cu. Yd.Raefc Riprap 404 Bq. Yd. ■ ft ^ nUER FABRIC SECUELY FASTOCO TD POST (StPOST STEB. OR «DOO POST(2 PER ME3 N CONTOUR MAP AND PLAN 20 80020 40 80 SCALE IN FEET LAKE REGION REC. CENTER LM<ESHORE PROTECTIONI plan, ■padfItoUorv I by mo or undor my Uot I on 0 duly I horaby csrtuy that thlo er r^OT aao pmporid l EaUatarTalSoia water OmmellanDlsIrht OOerTell Caaittii IWnneaa^of tho Steta of Wnnwota.* PRP»ARED BY¥VESTCEf/TRAL MINNESOTA JOINT POWERS BOARD B09BthSlSE DEIROtriAlffS. MNNESOTA 5K01 .(218)940-7381 Ha. 10077data D:\OTRWIP\! ! Ii i rK .1 ■* *;. •>iis*:s._. ' ',3 .* :ic- i -■'■i*'mf'-rl."•ihlx mmmas. mi'iS fi: l- Page 1 :1 ;iI:!! I i i; !I ::i !r;ii!i^ ¥!i ;i I !I !cs:I >I :I !I ;(sj»;!ii!LOi:I i I t I iIU\N) i (Si:!I (S)1 i !(S;!I!;!!/ !:::; mf !I i:LD?rULL \^0':f I (S:;kdI5isf :!;\:^ If ^::^ \/\(jj!I hOU/!* fj)iui n^y \U (Sf ✓;I^ >/:I!B i5kpi/(T1:i r:A>6J4 iI hOli }T ^ ■■ i/^ t/' \T V Kr I\(jiI,iu ^ <•a. o : .:I \>;/:-i \\(]i i w i :i ;I♦!1 >ai a:l^A i !!!!;;■ ;i:!;I ii: (yiy/ y~^ i i ;;;cU) UJ oTI> :: (Sii m^0 ^: 73j<i t-i :oi;iii!; •mIii;:fill ^ sy4Ms\ '7^ \ 0*^^ \ Ja^ P<^a^, i ^iEfi¥s/ I ff. o4 ih^\/^ f?^<g M/i/tk - /K^M ^yL-i' hLj^ sl'i^ \ ^ if - /^^75 Cf.(y'jxjci-f /Lc^\ \ \ , : , . I 5- ^ iul/’4^>vs si^c^L kuc.C <sl rhfi3/)f^ ^AMhi ^ ^ ^ ^ ‘ ^ 6oy^-fyn I I ! : ^ j I ^ 1 ^ -/j i \ s C -r ^0^0 S4y^^ Jo^ - n:! § • 5 :!ii :!■ I IIIr!I :I i■I!:i ;!IiI,t 1 ;I: I :Ii :I i:!:! 1:I>t !I:i#7Cjfc«Jp 4 j i \ " \ ' ;!I I:*:!• II?;1 I:i ■:I LAKE REGION RECREATIONAL CENTER Seedirw. Planting and Mulching Plan A demonstration project for establishing vegetation and bioengineering practices to control lakeshore erosion. Location/Sponsor: Lakes Region Recreation Center (LRRC), located approximately on the center of the eastern shore of Otter Tail Lake, Otter Tail County, Minnesota. T134N- R39W-NW i 29 - Otter Tail Township. Background and Project Intent: This site has a history of having a shoreline erosion problem for many years. The site is extremely erosive for the following reasons: 1. Very steep bank adjacent to the lake; there is about a 12' to lj5' straight wall bank adjacent to the waterline, the building site is approximately 30' high above the waterline. Gravity alone tends to exert pressure on the shoreline causing caving in of the bank. It was noted this spring that where approximately a 2:1 slope had already eroded, then the bank seemed to stabilize and establish vegetation. This was where foot traffic was kept off the bank. 2. Very poor soil structure and fertility for plant growth: The soil is a very droughty, unfertile sand and gravel: This soil does not have structure nor does it bind to itself. There is only about | to 1 inch of black topsoil on the surface capable of supporting plant growth. 3. Lack of native plants and woody vegetation on the bank to protect the soil from erosion and to bind the soil with root mass: Trees have been removed or died over the years, and what grass is there is Kentucky Bluegrass or Smooth Bromegrass, which are shallow rooted grasses that do not provide the root mass needed to bind the soil. A combination of shrubs and native grasses is desired for optimilim binding and protection of the soil. 4. Wave action is undermining the bank, causing collapse of the shoreline: The site has a four-mile fetch, or distance over which the wind can blow from the Northwest and gather force. This is a very long fetch, note that Otter Tail liake is one of the largest lakes south of Highway 10. To alleviate this problem, toe proljection of rock riprap is needed to protect the wave action until bioengineering and vegetative practices are established. 5. Ice Jacking: In the spring of 2000, much ice jacking of the bank was noted from the winter of 1999/2000. While this is not predictable or a yearly occurrence, it should be considered in installation of practices. At this time there seems to be no solution for ice jacking, and sponsors need to be aware that ice jacking may move riprap up the bank and there may be maintenance required to move the riprap back into position. 6. Foot Traffic: Foot traffic from LRRC members increases the jerosion on some areas. SWCD and WesMin staffs have consulted with LRRC regarding this matter. It is suggested that LRRC fence off areas where access is not neeJded, and build a stairway to the shoreline where LRRC can enjoy the lake without negatively impacting the shoreline erosion. Protection of Soil. Water, and Wildlife Resources: It is the goal of this project to lessen or abate the shoreline erosion which is occurring on this site. It is estimated that the site loses 86 tons of soil loss annually which is washed into Otter Tail Lake. Otter Tail Lake is a valuable recreation lake where the public enjoys swimming, skiing, boating, fishing, and other water sports. Preventing 86 tons of soil from reaching the lake is expected to be positive for water quality of the lake (decreasing sediment and nutrients in the water), and will thereby also be positive for the fish and wildlife resources in the lake. Soils: Soils on the site are shown in the soil survey as 1C, Hubbard Loamy Sand. Several field visits and observations by SWCD and NRCS personnel indicate the soil is a very loose, coarse textured sand and gravel. It only has about | to one inch of black topsoil for plant growth. It will have poor water holding capability and poor structure. The higher you travel up the slope and away from the water table of the lake, the droughtier the soil will be. These soil attributes will all be considered when planning bioengineering and vegetative practices. Ecological Zone and Suitability ????: The site is located in Otter Tail county, Minnesota which is Zone 3B for plant hardiness, LRA91. For grass planting based on NRCS Technical Guide Standards. Rainfall is approximately 26.6 inches per year. Growing season averages 126 days. Planting Materials to be Used and Reasoning: Native Gross **Pluqs": Because of the lack of topsoil and fertility, and the severe droughtiness of the soil, it is predicted that natural seeding methods of planting grass seed will have a poor chance for success. When grass seeds sprout, they need to have good seed to soil contact and moisture while the shoot emerges from the seed. If, while sprouting, the seed cannot also root itself to further take up soil nutrients and moisture, then it will die. Having expended energy from stored carbohydrates in the seed, it doesn’t have the ability to replace those carbohydrates without nutrient and water uptake form the roots, and then it doesn’t have enough energy to establish a root system. The solution to this problem is to plant grasses that already have a root system established which are embedded in soil that can continue to provide nutrients and hold moisture on the roots while the grass is establishing both root and leaves. The Plant Materials Center, located in Bismarck, North Dakota, has agreed to grow 250 native grass plugs over winter for planting on this site. Ecotypes suitable for this planting zone will be sued. Native grasses we are planning to use include but are not limited to: Little Bluestem, Prairie Sandreed, Blue Grama, Big Bluestem, Switchgrass, Canada Wildrye, Sideoats Gramma, Prairie Cordgrass, Western Wheatgrass, Indiangrass, and Green Needlegrass. Shrubs/Woody Plont Moteriols: 250 woody shrub/tree species will be planted on the side sloped area, from above the willow fascines to the top of the bank. Shrubs suitable for the soil, site, and climatic conditions will be used. Shrubs and half shrubs are preferred over tall trees as the LRRC visitors prefer to be able to see over the trees to the lake, shrubs have a fibrous root system for holding the soil, arid shrubs can sucker, resprout if damaged, etc. Shrubs species include but not limited to: Leadplant, Buckbrush (Snowberry), False Indigo, Sandbar Willow, Chokeberry, Plum, Buffaloberry, Dogwood, Juneberry, and Black Chokeberry. These 250 trees will be provided "in kind" towards the project from the Plant Materials Center in Bismarck for this special purpose planting. These will be rooted trees suitable size and quality for farmstead and field windbreak plantings. Willow Fascines: Willows will be cut from sites as close as possible to Otter Tail Lake, from public or private land with permission from landowners. The Willows will be cut in February or March, before spring building. The willows will then be stored, either individually or as willow fascines, in a cool storage facility that wi|l keep them dormant. Refrigeration is preferred, and trees should be kept around freezing point if possible. Willow cuttings are bundled in 6 to 8 inch diameter bundles with twine to form fascines, and planted as shown in figure 16-7 of Chapter 16 of the Engineering Field Handbook on Streambank and Shoreline Protection. (See pages 16-16,16-17, and 16-18) Mulching and Stabilization: See attached drawing for mulching specifications. Mulching will be staked down to back sloped area to protect the bank from erosion while plant materials are establishing. There will be three types of mulching tried, all of which are proven methods. The trial will compare results and costs of 1) straw mulch and netting, 2) coconut fiber (1007o), and 3) coconut (30%.) and straw (70%>) combination mulching. Mulching will be staked in place, and then grass plugs and shrubs planted into it to provide optimum erosion protection. Planting Dates: Woody shrubs grass plugs, and willow fascines should be planted as soon as the soil is thawed out and dry enough to work in by the normal end of the NRCS planting dates for trees which is normally June 1. The exact date will depend on: 1) Coordination with contractor, for example the slope will have to be backsloped and shaped first, and the rock rip rap laid in place. 2) The weather, for example if it is too cold and the ground has not thawed, the trees and grasses cannot be planted. 3) The condition of the willow fascines, shrubs, and grass plugs. This will also depend on how they are stored. If the willow fascines start to sprout they will go out of condition and need to be planted as soon as possible. For a timeline, we are generally looking at April through May for these items, in this part of Minnesota. ;Timeline (For planting, mulching, and cpnection and iristallotion of willow fascines only) PERSON RESPONSIBLEITEMDATE Becklund, SchmidtFind Willow fascines cutting sites October, November Schmidt, Becklund, ToberOrder plant materials from PMC October Schmidt, Becklund, LRRCCoordinate volunteer labor Sentence to Serve, others to prepare and organized for willow cuttings. November - January Schmdit, Becklund (supervise) LRRC, STS complete work Cut willow branches and assemble fascines February, March Becklund, EOT SWCDStore willows in cool Storage March-May \ Receive trees, grass plugs from PMC, store in cold storage EOT SWCDMarch Schmdit, Becklund supervise construction Dig trenches and install Willow fascines, after *rock rip rap is laid. Install Labor: STS, LRC, other mulch blankets. Plant April, May volunteers Trees and native grass Plugs Schmdit, Becklund, LRRC, Tober, Jacobsen Evaluation of plant materials, bioengineering July, August 2001 2002, 2003, 2004, 2005 *Rock rip rap installation will be supervised by engineering staff at Joint Powers Board office, or NRCS/SWCD personnel with proper job approved authority. Maintenance and Evaluation Follow-up: The LRRC will maintain this practice for 10 years. The site will be evaluated by PMC personnel for performance of plant material species for 5 years. Plans are to do this in a O&M team effort with PMC personnel, SWCD, NRCS, Sonia Jacobsen, WesMin, engineering staff, and LRRC officers. The LRRC will be responsible for maintaining the practices as advised by the 04M team. The partners involved recognize that LRRC has limited funds, that this is a demonstration project, and that while the project has an excellent chance for success, some parts could fail due to no fault of the sponsors (LRRC). 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