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HomeMy WebLinkAboutMCWD Permit 19-386 Riprap CITY OF ORONO Street Address: Mailing Address: Telephone(952)249-4600 �g G� 2750 Kelley Parkway P.O.Box 66 Fax (952)249-4616 �kesxo Orono,MN 55356 Crystal Bay,MN 55323 www.ci.orono.mn.us July 29, 2019 Tom Kahlert 1284 Wildhurst Trail Mound, MN 55364 We have been informed by the Minnehaha Creek Watershed District that you intend to install riprap on your property at 1284 Wildhurst Trail. Because riprap is often part of a larger project we want to alert you to some related City code provisions so you can avoid the hassle and expense of obtaining an after-the-fact permit or even having to undo some of the work. With few exceptions, including riprap and lakeshore steps, City code prohibits the installation of impervious surfaces within 75 feet of the lake. Any sort of fabric is considered impervious. This means that riprap rock may be extended farther than allowed by the riprap permit but no fabric may be installed under it. The following activities require a permit from the City: • Any earth movement outside the area where the rip rap will be placed • Replacement of retaining walls and/or installation of new retaining walls within 75 feet of the lake (regardless of the height of the walls) • Construction or replacement of lakeshore steps • Removal of trees (dead or alive) six inches in diameter or larger within 75 feet of the lake • Removal of vegetation on any slope within 75 feet of the lake that is too steep to easily walk • Removal of vegetation or trimming of trees larger than six feet to provide a view of the lake from the house • Total or near total removal of vegetation within 75 feet of the lake not part of another permit A tree removal permit can be arranged by calling 952-249-4600. For the other permits your contractor must submit a permit application and plans for review. Additional information can be found at the City website, www.ci.orono.mn.us. If you have any questions feel free to contact me at cmattson(cr�ci.orono.mn.us or at 952-249-4620. Sincerely, CITY OyF� ORONO ry ��/y�,� `✓Y V�'Cp pv�✓��V�I ust _ Christine Mattson Planning Assistant c Tim Latterner; Dock & Lift, Inc.; 4550 Shoreline Drive; Spring Park, MN 55384 MINNEHAHA CREEKWATERSHED DISTRICT QUALITY OF WATER QUALITY OF LIFE Pursuant to Minnesota Statutes Chapter 103D, and on the basis of statements and information contained in the permit application, correspondence, plans, maps, and all other supporting data submitted by the applicant, and made a part hereof by reference, PERMISSION IS HEREBY GRANTED to the applicant named below for use and development of land in the Minnehaha Creek Watershed District. Issued to: Tom Kahlert Permit No: 19-386 Location: 1284 Wildhurst Trail, Orono Purpose: Shoreline Stabilization — 135 feet of in-kind riprap replacement Date of Issuance: 07/26/2019 Date of Expiration: 07/26/2020 By Order of the Board of Managers Erin Manlick Permitting Assistant This permit is not transferable without District approval, and is valid to the date of expiration. No activity is authorized beyond the expiration date. If the permittee requires more time to complete the project, an application for renewal of the permit must be received by the District at least 30 days before expiration. The applicant is responsible for compliance with all District Rules and for the action of their representatives, contractors, and employees. Conditions: Project to be completed as described in plans submitted to the MCWD office on July 16, 2019 according to the provisions of this permit. • Properly install and maintain all required erosion control measures until the disturbed areas are re-stabilized • Notify MCWD in writing upon completing installation of perimeter and sedimentation controls • When the site is re-stabilized and the MCWD staff has performed a final inspection, all perimeter control must be removed (Statement concerning fees for inspections, violations, etc... on following page) We collaborate with public and private partners to protect and improve land and water for current and future generations. 15320 Minnetonka Boulevard,Minnetonka,MN 55345 • (952)471-0590 • Fax:(952)471-0682 • www.minnehahacreek.org MINNEHAHA CREEK WATERSHED DISTRICT QUALITY OF WATER QUALITY OF LIFE Inspection/Analysis/Monitoring Fees A site inspection and monitoring by District staff will be performed where the activity involves: • a commercial/industrial/multi-family residential development • a single family residential development greater than 5 acres or of any size if within the Minnehaha Creek subwatershed • any alteration of a floodplain or wetland • dredging within the beds, banks or shores of any protected water or wetland • a violation • any project which in the judgment of the District staff should be inspected due to project location, scope, or construction techniques In these cases, the applicant shall pay to the District a fee equal to the actual costs of field inspection of the work, including investigation of the area affected by the work, analysis of the work, and any subsequent monitoring of the work, which in the case of a violation shall be at least $35. Standard Fee Schedule District professional staff $ 65.51* District clerical staff $ 46.69* Consulting Senior Engineer $ contracted rate Consulting Engineer/Technician $ contracted rate District Counsel $ contracted rate Application fee $ 10.00 Copy costs $ .25 + actual staff time Color copy costs $ 1.00 + actual staff time • Hourly We collaborate with public and private partners to protect and improve land and water for current and future generations. 15320 Minnetonka Boulevard,Minnetonka,MN 55345 • (952)471-0590 • Fax:(952)471-0682 • www.minnehahacreek.org LAKE SHORELINE STABALIZATION PERMIT APPLICATION FORM MINNEHAHA CREEK WATERSHED DISTRICT (MCWD) 15320 MINNETONKA BLVD. Ph: 952-471-0590 MINNETONKA, M N 55345 Fax: 952-471-0682 1. Property owner information: Name of each property owner:_ 1 QP \kPc, Mailing Address: \ - Iry JC.---I-)61,(_,(L31---re City: OQ.QN.cj State: NN Zip:,WI Email Address: ,h\e. S,n c_gt�f-in I , e`(Y1 Phone:1e) )7 1 2. Contracting company information:iLA � ,� p����J Business Name•1 (i4 Li F Tr I N Representative Name/-( L-A�! ! RJ\ Business Address: L'J State: i-jtt Email Address: In C oc-k-aI\r. L'C`!`r1 Phone:951/L -1)-336 6 Ongoing performance bond with MCWD: B'Yes ❑ No Bond Number: 1&t44,7-7 l5 3. Project Details: Project address: 122+ WI L })IAt City: Oe.UR D State: H County: 1.14\ t N Property ID number (PID): 0-1111 Z51 \/)(y214, Type of Project: ❑Vegetative restoration ❑ Bioengineering e Riprap ❑Retaining wall In-kind replacement: 'es ❑ No Erosion intensity score (if not in-kind replacement): Located on lake: H 11\4 Length of shoreline affected: l 5 (lineal feet) Describe any existing structure along shoreline: SCI:---'(kereG IZ+3C ►q�y I r+o L- Ke Access to project site by: ❑Ice L Barge El Upland corridor) Financial assurance bond acquired: LI Yes ❑No (If not an ongoing performance bond please fill out next page) By signing below, I hereby request a permit to authorize the activities described herein. I certify that I am familiar with MCWD Rules and that the proposed activity will be conducted in compliance with these Rules. I am familiar with the information contained in the application and,to the best of my knowledge and belief,all information is true,complete and accurate. I understand that proceeding with work before all required authorizations are o.tained may be subject to federal,state and/or local administrative,civil and/or criminal penalties. -7/Qi„ Signatti - .`'pr..erty o er or contracting representative Dat Page 1 of 2 • • • M.2, -'1_, 11.11-7A1•AT TECHNICAL MTA SEI' . Mire.® 500X ,: ••• • Mtrae 500X is oornposed of bigt-tonaoity.polypropylene yams,whicla are woven into a stable network such that the yams retain their reiztiw position. 500X is inert to biologioal degradation and resistant to natura.11yenootwored obemio•als,alkalis,and adds. Minimum Averar Aleehanical Properties Test Method Unit Ron Wine - MD CD • Wide Widixt Tmile Silva;• ASTMD 4595 IN& 100 2L0 120 Cub Tensile Sten: _ ASTMD 4632 MIME 0,9 200) 0.9 200 • Grab Tensile Eta, el=on ASTM D 4632 15 10 Trapezoid Tear Sten!-11 ASTM D 4533 kN 0.33 7- 0,33 751 _ Mullen•Barst 1.1 ASTM D386 klie(.-;`) 2756 400 Puncture SV ASTMD 4833 Iti * 0.4 90 Peoent - Area COB42215-86 1 inm 0.300 R • Apparent Opening Size(AOS) ASTMD 4751 . • Permittivity ASTM D 4491 see 0.05 //mini& 200 Flow Rat% ASTM D 4491 5.0 %su•ength— • i..TV Resistance(at 500 hours) ASTMD4355 10 - • . Ph, n sal Prol• 'rtias • Testitilethod Unit _Maio-a Vain 1111.111=11111 MTM D 5261 ghail(4 - Thickae,ss ASTM D 5199 1/1111(MAS 0.51 20 Roll Dimensions m 3.8 x 132 5.3 x 94.2 (Width x length) I 12.5 x 432 • (17.5 x30 • Roll • Est Roll.Weight — kg(lb) 95(21 ) Etelalateri WWI®Constroctim Products asap=rc litbility for the=may or caroploIcocss of this Information or for the all-1111Mo use by to purolimr,&IMAM disdaim ny and all eprozo,imppd,or stratay sWilards.,warraoglasor guaradtam,induclitig without Ifrattiom ray Istapliocl warranty to roarebatability orTeiees fur a particular porpoo.or arVrt from a maw of&alb*or=goof tra‘l as to arty egialgat.wsr,raatreials,orifiort furrilsbed harowiths This doomant thot.11:1 not beoanstrtmet as egagif • ril• • 014. • as Cate hitolo11. c..rossoo,oan2 vox • ��► DOCK & LIFT, INC. Shop: 952/471-8343 Tim & Mike Latterner Office: 952/474-7934 DOCK&LIFT 4550 Shoreline Drive e-mail: info@dockandlift.com Spring Park, MN 55384 www.dockandlift.com Minnehaha Creek Watershed District 18202 Minnetonka Boulevard Deephaven, MN 55391 Rip Rap projects performed by Dock & Lift, Inc. are done by barge and does not disturb the property upland. We also use a section of floating silt fence for additional protection. The bank is stabilized as we lay the Rip Rap. Thanks, Tim Latterner DOCK & LIFT, INC. Tim & Mike Latterner Telephone: DOCK&LIFT 4550 Shoreline Drive 952/471 -8343 or Spring Park, MN 55384 952/474-7934 Approx. % of Total Weight Smaller than Given Weight Weight Size I Class of Rip Rap i (lbs.) (in.)* I II Ill IV V 2000 30 100 1000 24 100 650 21 75 400 18 100 250 15 75 50 120 12 100 75 50 120 9 75 50 15 6 100 50 10 5 4 10 2 3 50 10 2 10 1 10 * Weight to approximate size conversion based on a specific gravity of 2.60 and a volume average between a sphere and a cube. _ . ........ ,,,, . I .... 0.,,, .4. - .... „: , . . .2, ' lu, • 3 (J' .,,,, . f . i . 1,1 1 , • ,-. 4. rt I - . c,P y . • -5 . c (1) of 13 Z , 4- _it ... r,,bi ., • .... ,..,.... , e- > . - — 2...... ip , 4 • ••- •_,.."-47-1.-.‘,,--*-_,-• - \ - :. ,--3-1-ir V ...." • : --- •'4,-, ;--.•-- -•- 4-1") 47-0 .-•... om,„. i •F\ ea - e.,• P.. ,_.„ H. .„.."--- . ,,.....4.. :,,,,,-,,,-..,,••,, , ;k: ,t. 1 I ........... - • i -... .,-•• - 5 ..., . ..- 1--:...,:. '... , ,' ,.. .44 • CJI ....- . c•": ..k:••_-;-"' :.,,,, :r?..: ;; "; 1 •0 , **. „7-,:..-\,,L: .......,....,: , 2 i Os• .j... ,-- .---** v ,, -'t-,--,,f^/fr' •:. .s . - Tr: T. .7.--.... ,;-.-:: • ' ,. is '...‘ -r-- . - 7 / I I — • , . . . I i , . . '. . ...- , . • 4 a - ---0.. . —, r) ' .c.> • 4 • - 4 •. 8 II • .._. / • .... ........ co,„, . •,,, --ts . r.-,. . ,..... . ,-.... . • - .,..,:(1.---\ ..t...- . ...,. -''.- Legend Hennepin Hennepin County Natural Resources Map 2 Foot Elevation Contours Date: 7/9/2019 - Index Intermediate C) o' C.L 61 8 cit, aC QJ .. V et\ ce' t c. / ex.. . : , :cc 0 Is;.p 9 4. sy r• Y 7 7!r PID:0711723310026 Comments: N Address: 1284 WILDHURST TR, 1 inch = 100 feet A O RO NO Owner Name:KELLY MARIE HANSON This data Qj is furnished'AS IS with ho representation as to compteness or accuracy;(ii)is furnished with REV TRUST no warranty of any khd;and 0)is notsuitablefor legal, Acres: 1.34 engineerhg or surveying purposes.Hennepin County shall riot be fable for any damage,inju-y or loss resulting from this data COPYRIGHT©HENNEPINCOUNTY 2019 Legend , Menn�in Hennepin County Natural Resources Map 2FootElevationContours Date: 7/9/2019 Index t" r, .tif 5,1:',4:+,4-,:t- II ,,,..I"II' + Y �" i. Intermediate t� i .,' .c'I a 00 gd *v�-fuFT� � #,.; ; ' * ''s ` � ' yu avY y�7 '4e,' ``, ( t rr., rti �* :'.a `1. — \ ',*�`�, # ;� atm 3, , Rs r §2i k;_ OLX �� �a yk 'F� `r �+'�. s. ' p, �s' a ��� �{/ f`,,,t�y .-rueh ." `:ti. Y `ter F ^ j id e r�1 4��'�/ • a tri } - 3 �� r l% �' v s -4 „ \''''°- .� y Y r • 'c. K qE G":4g . ,., k ` F e _ n PID:0711723310026 Comments: " Address: 1284 WILDHURST TR, 1 inch = 100 feet A ORONO fu ITI Owner Name:KELLY MARIE HANSON This data O ieness hed'AS Icy;(U) furnis senator REV TRUST as tocomp�tfany araccuracy;(ii)isfurnistredwth Th warranty of any knd;and(ie)is notsuitaWefar legal, 14'"It'itYTki‘:$7 •': 'Ilt,,I.Ilt.+4'1, -4": I' Acres: 1.34 enginee ng or surveying purposes.He mepin Ca n y shall not be cable for any damage,injuryor loss resulting from this data. COPYRIGHT©HENNEP IN COUNTY 2019 12V-140' Existing Elevation .- " Homeowner Photos .. Area Behind *"..ic,ry 1(c.)..v\k er 4- Existing Wall Address Lake Bottom Linear Feet t i 3 S--- Home ,622- ict-d,t 1 ck- c - 2") 4 -: , (...4, 0 10' $ 20 o i c t 1 I I/ JC,ij 01 r2, i2Z , i7 ,1 E ,c.i ili-1,(- ,51- fi, 9aPt.5 ii.-i ° d ?aaj_ Lake DOCK AS—BUILT SURVEY FOR KAHLER 'I' & KETAT4Y H OF LOT 1, BLOCK 1, WILDHURST TRAIL HENNEPIN COUNTY, MINNESOTA 1aptiii, 3'4,kc. y- 112.16 3 1.00 ,1`,1 -ter,- . 4# °!" f reC I 1, 123.84 ... .. 9294 CONTOUR ao 1 4E co LINE (0.N.W.) bminc oo, a / S c o J2.. / a� , rr+o__ .. / u' / `• ©a. C ci a �s Va, !^-100' OUT FROM ORM .-' , ZS' O FOREST/1 LAKE 8 �^ zp (LAKE MIN,/NETONKA) • 22 l4 pp 139.10 \ r. ..•.` 483.94 j_ 6. -.1 j(W I TO 929.4) j � ... / / LEGAL DESCRIPTION OF PREMISES : Lot 1, Block 1, WILDHURST TRAIL • : denotes iron marker found Bearings shown are based upon on assumed datum. This survey intends to show the boundaries of the above described property, and the location of an existing dock thereon. 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