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1e. 1 & 2 Approve Revised Grading Plan and Approve Request for Time Extension for Landscape Improvements-Woodridge Heights and Woodridge Heights 2nd Additions CITY OF le.-l.i-2. CHAIIASSII 690 COULTER DRIVE. P.O: BOX 147. CHANHASSEN, MINNESOTA 55317 (612) 937.1900 . FAX (612) 937.5739 OFFICIAL ENGINEERING COpy Received MEMORANDUM Hevis;Oii No. "'-"'fe..;:.-I t ...,., ... . ; '.-';,. .. :...,C4);' "',i,y ~ngi:':eer "',-,t:; w: -~ r '",-.... ,,;.. _ 0'" t "" ..~',...li'"li ~h/~j ,.~; ~..,.;ty ....ouncii TO: Charles Fo1ch, Director of Public Works Dave Hempel, Assistant City Engineer ~. ~ Jill Sinclair, Environmental Resource Specialist\)- --.-.---- -"--- FROM: Dzto DATE: November 19, 1997 SUBJ: Approve Revised Grading Plan and Approve Request for Time Extension for Landscape Improvements - Woodridge Heights and Woodridge Heights 2nd Additions - Project No. 97-5 SITE GRADING Over the course of site grading it was found that earthwork quantities were significantly ofLTh project generated approximately 20,000 cubic yards of excess material all the site. The combination of revising lot elevations as well as exporting the .materialfrorn the site, the developer has disposed of all of the excess.material. At the time ()fconstructionstaff felt that th revisions to the grading plan were not significant enough to halt construction and bring the revised plans back to the City Council for approval. ' All the grading work has been completed p r the revised plan and all disturbed areas re-seeded. Most of the grading changes occUrred betwe n Manchester Drive and Briarwood Court and adjacent ~oHighgateCircle~ .Since the approved . grading plan has now been revised it is appropriate to request the City Council approve the revised grading plan and amend the development contract accordingly. It is therefore recommended that the Chy Council' approvedthti revised grading and. erosion control plan dated July 15, 1997, revised October 21, 1997, prepared by Westwood Professional Services, Inc. conditioned upon the developer executing Addendum A to the development contract for W oodridge Heights and pay the Chy an administration and recording fee of $300. LANDSCAPING Due to time constraints during the 1997 planting season, Centex Homes was unable to complete the required landscaping along Lake Lucy Road and Block 3, Woodridge Heights as specified in Charle$.Folch .. Novem~ 19,1997 Page 2 the DevelopmentContraet fotWOOdrldgc;"ristt~. eentex Homes requests an extension until June .15, 19,98..Sf;affconc1.1r~'\lli!b,the eJ{tensi~'.ifdrecommends . adding the condition that buffer Yard.landscapip.~,~i~etetu"~ofi>>~.~,~dge~ejgll~,a1on~ Lake Lucy Road and on the slope of OutJ.()~~~'W~4Ie~i~~i~~~on.~~bejl1$ta11ed by June 15, 1998. Since the originaldeadlincwas a'(:Qnditi()rt'ofP~~~~~~~eCity.Council wilineed to approve this request and ametld.~.yeJl>p~l1~con~;~o.ping1y. >: . ,':;:" '_ ' ", ' ,': ;:: .-:' ,co' It is the. ref ore rec()nune.i...... ;... -..nae.'.'...................d........... .....th$..... t... the. ..... iCitY............c. OUO.... en.'. gr. '.a...n. t.....th........ e dev.eloper a.. time extension to June 15, 1998 tocornPle~th~~~ffe1'yatdlancl$capeitnpr()vements in.therear ..yards. of Block 3, Woodridge H€ei..$b~.....~ilg~eMJeYR~..1ittd....... .09tl.ot A,Woodridge Heights 2nd Addition. , "'~."'\.::,-"A:"-"'~/'-"-r::':', '>.'. ,.'" /.-::"t" --,' ,.',' c: Ryan Gide()l1f Centex J:lotnes Attachments: 1. 2. 3. Re~Sed grading t>IaP. "~~. dated NQvembet;lp,l~97~romDwight Jelle,Westwood. Lettetda~,~~.~9..1~7. ftom RYGn Qideon,'.Centex Homes. ,;"""._,,,,,,,,,_,.;,,. ..,,',.'" .. .. "_.. " . ;e' "-,: ,<f,' ~- ,.' .,:.' - .. .,- g:'eng'projects\wooclridgO'.llddClllll!lll.~'... t':,." ,c" --1:;/\;:-: Westwood Professional Services, Inc. '" November 10, 1997 7599 Anagram Drive Eden Prairie. MN 55344 Phone: 612-937-5150 Fax: 612-937-5822 Toll Free: 1-888-937-5150 Email: wps@westwoodps.com Mr. Dave Hempel City of Chanhassen 690 Coulter Drive P.G.Box 147 Chanhasscn, Mn 55317 Re: W oodridge Heights Ref: 96398 Dear Dave: Centex has completed grading operations on the above referenced site. We anticipate that seeding and mulching will be complete today. As delivered to you approximately 10 days ago (10 sets), we anticipate that the revised grading plan will be put on the Council agenda for approval at the next available meeting. Please contact me if you have any questions. Sincerely, Dwight K. Jelle, P.E. Principal Copy: Ryan Gideon, Centex Homes CITY Of CUANHASSEN [OnJ'-'lslfL!!Sn'ilJ7,r5ir!] '. ! .....! tr/ll_' \ll' (,! U ." ~ ':1 - A('O" r,"\ I ! il \ I.j J" I \ ".' .' , .... ~_ ENGINEERiNG DEPT. Designing the Future Today...since 1972 E:ENTEX HDMES Minnesota Division 12400 Whitewater Drive Suite 120 Minnetonka. MN 55343 Phone: 612-936-7833 Fax: 612-936-7839 October 29, 1997 Bob Generous City of Chanhassen 690 Coulter Drive P.O. Box 147 Chanhassen, MN 55317 RE: Woodridge Heights Dear Bob: The Development Contract for Woodridge Heights and Woodridge Heights 2nd Addition required the landscaping along Lake Lucy Road and Galpin Boulevard to be installed within 45 days after the completion of the small utilities. The small utilities were completed on September 15th for a landscaping completion deadline of November 1st. Due to the excess of material generated during the grading of the site and the late installation of the small utilities, I am requesting that the landscaping deadline be extended until June 15, 1998. Our landscaper will make every attempt to install the deciduous plant material this fall after the trail is completed, but they do not recommend installing coniferous trees after October 15th. Ifthis extension is acceptable to you, please forward a letter authorizing the extension to my attention. Please feel free to call me. cc: file RECEIVED OCT 3 0 1997 CITY uF CHANHASS