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Home My WebLink AboutLot Certifications - 07/21/200607/19/2006 00:04 9702234901 KEM HOMES PAGE 12/17 Jul 18 OG 07t22a WEEKS & HSSOC. t.liliIiV:; td ".1rir • .4ornnrnh-1• a wdslt•V%0l1-i' a 4ralrr (S70)225-2622 p.2 • V City of F�ttr( Collins CERTIFICATION ' pR suanCto C tyOCodOe § 26054GRADING RA SING City Land Use Code § 3.2.2 (e) Date: az- Permit Application No. 2652 Address: Zede I nt• 2r( Block-._'`� Subdivision 2a/z I,(Print)rq-L S a Colorado registered professional enginesr, have personally Inspected the above referenced property in the City of Fort Collins, Colorado, and verity that c onstruotion of all stormwater facilities and grading there is complete, and that the elevations and drainage pattems shown on the attached drawing(s) which were developed from a survey perfortned on (Date)^/f,?'.,rY accurately and truly depict the elevations and drainage patterns as they exlstcd on the date of the survey. Based on this Information, I Certify that (check one): The elevertiona 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 NU It:. ❑ The elevations and drainage patterns vr lhw lot as measured are in general conformance with tho City approved drainage plan or revised grading plan with exceptions (information attached). In my profeasional judgment the elevations and grading of the lot as constructed is functionally adequate and will allow for stormwater drainage consistent tgoMfEW wed drainage plan. SEE NOTE. L� By: asu�z of sigifthk,}' pat ly) NOTE: G ACOMPLETE cer(tneatren roust be submkted, including but not Nmlted to drawings of the IMAM showing the approved design or wAsod design and at.buitt eu1VMd elevation90f oil svucturec and drainage and grading features leg, sweles, retaining w2066 lot eomero), written infonnoft de%prenw*n otdi*aeepenelos, ate. to: Fort Collins utilkles (sic) 221.6700 700 wood street Fnrrcalgnr,CO 80021 At L4eat Two wooks Prior To lt:equesting A CoMoate Of occupancy For Trio rroperty �'12464 07/19/2006 08:04 Jui is 05 07:23a 9702234901 KEM HOMES PAGE 10/17 WEEKS 6 ASSOC. 187OJ225-2622 P.e Weeks & Associates;:Inc._,, ... Structural Engineers July 18, 2006 KEM Homes PO Buz 1845 Fort Collins, Colorado 80522 Re: Lot 81, Swift Addition, Fossil Lake 3745 Sandy Shore Lane Fort Collins, Colorado Project No. 24050 Gentlemen: I hsroby state that the elevations and drainage pattern shown on the enclosed Final Credo Survey Plan were developed from a survey performed on the referenced property on July 18. 2006, and accurately and truly depict the elevations as they existed on this date. To the best of my knowledge, the surveyed grading is In compliance with the approved grading plan for this lot and subdivision as shown on the approved utility plans. The relative elevations as depicted may change suUbuqutatl lu Uns dabs* of sic survey, due to the oubaldcnoo or upheaval of Soil, addition or removal of soils by acts of man, erosion by wind or water or other factors. Therefore, this survey may not accurately depict t s and drainage pattem of the referenced property after the date of the survey. a GiP1N i%i 1� .fit •�f'`f `�� P.E. Number Date The elevations and drainage pattern shown on the attached Plan are the Professional Englneees 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. The bullder of your home will not cover damage to your horse roused 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 to maintain the grades as set by the builder and stated by the Engineer. WCVkS & Aasuuiarcr, Iuc. 300 Boardwalk, 6uildin$ 3, Unit D Pon Collitts, CO 90525 (970) 225-2422 07/19/2006 08:04 9702234901 KEM HOMES PAGE 11/17 Jul 19 06 07323a WEEKS & ASSOC. 19701225-2622 P.9 j FINAL GRADE LOT 81, FOSSIL LAKE, SWIFT ADDITION 3745 SANDY SHORE LANE FORT COLUNS, COLORADO 1645 PLAN 2-CAR GARAGE LEFT 9' b5MT FON WALLS LOT AREA = 8391 5F 85_5 `Ilkor Nss�1Js'� KEM HOMES PROJECT NO. 24.058 JULY 18, 2000 1 " 20'-0- WRM & ASSOCIATES 07/19/2006 08:04 9702234901 KEM HOMES PAGE 13/17 jut 19 06 07j22a WEEKS & RSSOC. (9701225-262y p.3 DRAINAGE CERTIMATION FORM pleaar_ Lill out all appj+ cable items in this c.art"fira`inn form for ,jingle family, multi -family and commercial properties. Write "OK" for items checked or actual. number checked in fitltl. use "N/An for items that are not applicable to the propknrty that is being certified. A. Drainage facilities certification 1. Pond Certification.411 volume verification a.topographic records and volume b.cross-sections and spot elevations -positive fall to par, -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 Af1h -location (are they within radeuie[1L) -dimensions and cross-section verification -longitudinal slopes and'side slopes spot elevations 07/19/2006 00:04 9702234901 KEM HOMES PAGE 14/17 Jul 19 06 07:220 WEEKS & RSSOC. t9701225-2622 p.4 -permanent erosj.ozf control measures (drop structures'," " riprap, etc....) Rrl -tj,s-in to pipes, pans, curbs, etc...- -weir size (elevations, size, oper.i.ng, eLc.) -available frvebuaxd ` -landscaping infringement on swales 3. P s ,;/9- Size and type -slopos (as -built and comparison to minirlum 0.4% slope) -pipe capacity calculations if slopes are significantly altered -invert elevations -installation and back£ill mate.r.ial -covcr '-anea'Emlellu tlllll VJ,WgLLCi'L%:.eY from othQr utility linen close by -joints 4. ConcrIte Pan Channelyx/w -ai r(I -slope -Supwl, elevation -cross .section -thickness -elevations: 5. rnl ora NY'� -size and type .07/19/2006 09:04 9702234901 au1,19 06 07:23a WEEKS 6 ASSOC. KEM HOMES PAGE 15/17 (970)22S-2622 p.5 -size of opening (or name of standard used) -grate elevation -invert elevation -box size 6. cross p3nS -Slz P. -type -grade -elevation -cross-sectional dcpCh -tie-in to curb and guttor 7. Cuiverts Al/h -size -type invCCt 010vaticA -headwalls 8. Underdrairio N� size -type -cover -backfill -geotextiles -cleanouts 9. Curb cuts N -niza -tie in to &WALIO, pipe, ratc... V 07/19/2006 08:04 9702234901 KEM HOMES PAGE 16/17 Jul 1S 06 07a23a WEEKS 6 RSSOC. 197C)eF3-ES22 p.6 B. certification of Grade Elevations Adjacent to Drainage 11t4 FaailitiGS pbminimum opening elevations 64-top of foundation elevations -comparison to 100 year WSEL'a (FieeboaKd requirements and floodplai_n issues) C. Certification of Erosion Control m&&sures: 1. Permanent Measures : Permanent vegetation (H" hare spots and Weeds under control) -riprap -riprap bedding -drop sections -sediment basins/Water quality ponds -netting mats/blankets -mulching 2. Temporary Measures:Ak mulching -inlet filter instailaLicn check bale dams -seeding and temporary vegetation -silt fence D. Site Cleanup After Construction -construction clean up smoothing of ruts. -reseeding E. statement of compliances . _ 07/19/2006 08.04 9702234901 KEM HOMES PAGE 17/17 Jul 19 06 07t23a WEEKS & R550G. (8701225-2622 p.7 n This certification .is signed and stamped and by signing Llii. LVLLa Llic engineer (a) entteat3 that they have inzpaaetad tho site and to the best of the.i,r know.edge the as -built conditions of the drainage facilities are as deseriheed in the above Corm and in the reallnea plans enclosed. Fuilure to properly disclose all lenownInformation could result in the rejection of this certification and prevent the release of any Stormwater Utility holds on Rufl ding pgrmitg Anti/AP CP.rtificates off occupancy. F. Sigmture rand SLeamp by a1rs1 R®gistered >?roPeseional $ng'1neGr. �, .,••p••��s'i�:, iD