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Home My WebLink AboutLot Certifications - 05/08/2006 (7)05/04/2006 08:43 9702234901 KEM HOMES PAGE 18/25 l'ICCIriC :;It1I'll lt�tll l' N'•1!:IY ttTi;t i' - .CAb•: CERTIFICATION OF LOT GRADING �l7Are e0l it ea � City of t•'ort Cvilins - Pursuant to City Code § 26-644 and J City Land Use Code § 3.2.2 (e) Date: 5Z Z% �ir%D %�j Permit Application No. J Address: 1 Wyeaz Lot: % Block: Subdivision:;e 2 / n I,(Print) , a Colorado registered professional engineer, have personally inspected the above referenced property In the City of Fort Collins, Colorado, and verify that construction of all stormwater facilities and grading there Is complete, and that the elevations and drainage patterns shown on the attached drawing(s) which were developed from a survey performed on (Date) �-- �l - �� , accurately and truly depict the elevations and drainage patterns as they existed on the date of the survey. Based on this information, I certify that (check one): The elevations and drainage patterns of the lot are in substantial conformance with the City approved drainage and grading plan or revised grading plan for the property (information attached). SEE NOTF. o The elevations and drainage pattems of the lot as measured are In general conformance with the City approved drainage plan or revised grading plan with exceptions (Information attached). In my professional Judgment the elevations and grading of the lot as cu is functionally adequate and will allow for stormwater drainage consistent rainage plan. SEE NOTE. 2'3012 By. { ignature, party) NOTE: A COMPLETE Certification must be submitted, including but not limited to drawings of the ietfslte showing the approved design or revised design and an -built surveyed elevations of all structures and drainage and grading features (e.g. swales, retaining walls, lot carriers), wramn InfonnadonreApl.,tation of dieareponalea, oto, te: Port Collins Utilities (970) 221.6700 700 wood Street port Collins, CO 80621 At Least Two wooks Prior To Requesting A Certificate of occupancy For The Property 05/04/2006 08:43 9702234901 KEM HOMES PAGE 19/25 Weeks & Associates, Inc. Structural Engineers April 27 2006 KEM Homes PO Box 1545 Fort Collins, Colorado 80522 Re: Fossil Lake 2nd Filing Lot 7, Block 12 3509 Wild View Drive Fort Collins, Colorado Project No. 22002 Gentlemen: I hereby state that the elevations and drainage pattern shown on the enclosed Final Grade Survey Plan were developed from a survey performed on the referenced property on April 26, 2006, and accurately and truly depict the elevations as they existed on thi this e. To the Ian forthis tof lot my knowledge, the surveyed grading Is In compliance with the approvedgrading p and subdivision as shown on the approved utility plans. The relative elevations as depicted may change subsequent to the date of the survey, due to it m subsidence or upheaval of Dail, addition or removal of soils by acts of man, erosion by wind or water or other factors. Therefore, this survey may not acourately depict the elevations and drainage pattem of the referenced property after the date of the survey. Engineer Date The elevations and drainage pattern shown on the attached Plan are the Professional Englneer's findings of the finished ground around your residence on the date shown above. You, the homeowner must maintain these elevations and grades to properly drain the water away from your house. I he builder of your home will riot Grover damage to your homo caused as a result of changes made in the finished grades. In addition, it is our understanding that the RWC limited warranty protection on your residence provided by your Builder will not cover structural damage caused as a result of changes made in the finished drainage grades. Therefore, It is your responsibility tu maintain the grades 63 set by the Builder and stated by the Engineer. Weeks 8t Associates, Inc. 300130ardwalk, Building 3, Unit 1+ Fort Collins, C0 80525 (970) 225-2422 5/04/2006 08:43 9702234901 KEM HOMES PAGE 20/2! 96.3 FlUAL GRADE LOT 7, BLOCK 12, FOSSIL LAKE 2ND FILING 3509 WILD VIEW DRIVE FORT COLLINS, COLORADO 95,7 2110-1 PLAN "'14D 3-CAR GARAGE RIGHT LOT AREA-8517 SO. Fr. 96. 196 Go, 96-0 97. -A 4 A,A 95.3 j� e 95,8 FFw99.8 14 97.4 \*�97.5 97.2 o ol l-�, i ww=98. 7.8 , 96.2 96.8 s3z- 6400, eV ry 96.4 KEM HOMES PROJECT NO- 22002 APRIL 27, 2006 wEExs & ASSOCIATES 4 20'—Om .05/04/2006 08:43 9702234901 KEM HOMES PAGE 21/25 DRAINAGE CERTIFICATION FORM Please fill out all applicable items in this cer.tifiudLion form for single family, multi -family and commprr_ial properties., Write "OK" for -Items checked or actual number checked in field. Use "N/An for items that are not applicable to Wit! HYoperty that is being certified. A. Drainage facilities certification 1. Pond Certification AMA -volume verification a.topographic records and. V0113me b.cross-sections and spot elevations p6sitivc fall to pan -side slopes -invert elevation -spillway elevation -placement and size of riprap -side slopes _grading -orifice plate installation and size -compaction of berm -structural integrity of pond 2. Swales , /h -location (are they within easement) -dimensions and cross-section verification -longitudinal slopes and side slopes -spot elevations 05/04/2006 08:43 9702234901 KEM HOMES PAGE 22/25 -permanent erosion control measures (drop structures, riprap,7.etc....) tie-in'to pipes, pans, curbs, eLC.... -weir size (elevations, size, opening, etc'.) -available freeboard -landscaping infringement on swaies 3. Pipes 11(i� -size and type -slopes (as -built and comparison to minimum 0.40 slope) -pipe capacity c:dluulatioris i.f nlopcc are significantly altered -invert elevations -installation and backtiii material -c:uvei -encasement and clearance from other utility lines close by -joints 4. Concrete Pan Channels �/� -size -slope -super elevation -cross .section -thickness -elevationo 5. Inlets A�I -size and type .05/04/2006 08:43 9702234901 KEM HOMES PAGE 23/25 -size of opening (or name of standard used) -grate elevation invert --elevation boxc'size 6. Cross pans A// -size -type -grade -elevation -cross-sectional depth -tie-in to curb and gutter 7. culverts AlllJ -size -type -invert elevation -headwalls 8. Underdrains .size -type -cover -backf ill -geotextiles =cleanouts 9. Curb cuts AI/)l -size -tie in to Swale, pipe, e'tc... .05/04/2006 08:43 9702234901 KEM HOMES PAGE 24/25 B. Certification of Grade Elevations Adjacent to Drainage Sacslitios: a/- -minimum opening elevations 0/ -top of foundation elevations comparison to 100 year WShL's (k'reeboard roquirements and flondplain issues) C. Certification of Erosion Control Measures: 1. Permanent Measures: /4 -Permanent. vegetation (6" bare .spots and weeds under control) -riprap -riprap bedding -drop sections -sediment basins/water quality ponds -netting mats/blankets -mulching 2. Temporary Measures:/(%�%f -mulching -inlet rilter installatiur, -check, bale dams -seeding and temporary vegetation -silt fence D. Site Cleanup After Construction d-construction clean up 404�-smoothing of ruts re000ding E. Statement Of Compliance .05/04/2006 08:43 9702234901 KEM HOMES PAGE 25/25 J t,%This -certification is signed and stamped and by signing this farm the engineer(s) attests thaL they have inspected the site and to the best of their knowledge the as -built conditions of the drainage tacilities are as ac5cribed in the above form and in the redlined plans enclosed. Failure to properly disclose all known information could result in the rejection of this certification and prevent the release of any Stormwater utility holds on Huiid]ng Permits and/or Certificates of Occupancy. V. Signature and Stamp by a Colorado Registered profeaslonal Engineer. R