Loading...
HomeMy WebLinkAboutLot Certifications - 07/05/2018 (2)~ CERTIFICATION OF LOT GRADING Pursuant to Fort Collins City Code § 26-544 & City Land Use Code§ 3.3.2 (e) Date: 51181201a UPDATED 7/5/2018 Subdivision: 1154 -PROSPECT PL Address: 1118 WOOdford Street Fort Collins, CO Permit Application#: 81701214 & 81701215 Larimer County Parcel#: _9_7_11_3_2_30_1_1 _______ _ lot: _11 _____ Block: _3 ____ _ Larimer County Reception#: _N/A" _______ _ (on development agreement) I, (print) Les Crawford a Colorado registered professional engineer, verify that construction of all stormwater facilities and grading is complete and hereby submit this certification . Please answer the following questions by initialing the appropriate response. For each question initialed "No," attach an explanation detailing how this will affect stormwater drainage for this lot and any adjacent lots. 1. Certification includes attached Stormwater-approved grading plan. (NOTE: Ci ty's No Building Department does not approve grading plans). UPDATED 7/5/2018 2. Certification i ncludes the attached as-built survey dated 5/14/2018 (must be within 60 No days of the date the certification is submitted) accurately and truthfully depicting elevations for: • Top of foundation/finished floor • Finished grade on each side of the structure • Quarter points along each lot line (not more than SO feet apart) • Break points/high points • Swales • Berms • Retaining walls • Air conditioning pads • Window wells • Any other appurtenance(s) within an easement 3 . All elevations are within a 0.2 foot tolerance of the approved grading plan. 4. The top of foundation is at least 6 inches above the highest grade surrounding the structure. S . There i s a minimum grade of 5% away from the structure within the first 5 to 10 feet adjacent to the residence. 6. All slopes meet or exceed the minimum r equirement of 2% (1% is acceptable on single family lots when the swale is draining the runoff from only two adjoining properties) and are not steeper than 33% (3:1). 7. All flow lines of stormwater drainage swales are a minimum of 6 inches below the elevation of ground adjacent to the structu re and will direct drainage as shown on the Stormwater-approved grading plan. 8 . All downspout locations and discharge directions are shown on the as-built survey. llH 7 Runoff is directed into an appropriate drainage system or lot line swale, and it is not directed onto neighboring propert ies. No No No No No No Yes ..h£.. Yes LC Yes .!£_ Yes ~ Yes ~ Yes ~ Yes ~ Yes ~ 9. A smooth transition with no vertical offset (step) in grade is provided at the lot line to all adjacent properties. 10. The grading of this lot does not adversely affect neighboring properties or City infrastructure. 11. landscaping has been completed prior to survey. If not, please indicate who will be responsible for completing landscaping:--------------- 12. Final site cleanup has been completed. 13. I personally visited the site as part of the certification process, and in my professional opinion, the as-built survey is an accurate representation of the site conditions. 14. Based on this information, I certify that (check one): No Yes LC --- No Yes LC --- No ..bf__ Yes __ No Yes LC ---- No Yes LC ---- X The elevations and drainage patterns of the lot/site are in substantial conformance with the City approved drainage and grading plan for the property (information attached). D The elevations and drainage patterns of the lot/site as measured are in general conformance with the City approved drainage plan with exceptions (Information attached). In my professional judgment the elevations and grading of the lot/site as constructed are functionally adequate and equivalent to the specifically approved drainage plan, and will affect stormwater drainage on and off the lot/site in a anne consistent with the approved drainage plan. Name: Les Crawford PE Email: Les@LesCrawfordPE.com Phone: 970-773--0610 Company: Les Crawford PE Address: _240 Linden I PO BOX 2211 Fort Collins, CO 80522 NOTE: A complete certification must be submitted at least two weeks prior to a request for a Certificate of Occupancy for the lot/site, including, but not limited to, drawings of the lot/site showing the approved desiBfl and as-built surveyed elevations of all structures, drainage and grading features, written infonmation/explanation of discrepancies, and other infonmation necessary to confinm the above certification to: Email (pmerred) WaterUtilitiesEng@fcgov.com !l .&.'17 Malling Address Fort Collins Utilities ATTN: Water Utilities Engineering 281 North College Avenue Fort Collins, co 80521 Questions? 970 -221-6700 Les Crawford P.E. Site Development Solutions May 14, 2018 FORT COLLINS UTILITIES 700 Wood Street Fort Collins , Co lorado 80521 UPDATED 7/5/2018 Re: 1118 Woodford Street Certification of Lot Grading The elevations for 1118 Woodford Street are in general conformance with the elevations shown on the Grading Plan for 1118 Woodford Street. No field changes or exceptions were noted. All design points that were confirmed in the field are circled in red on the as-built map. Downspouts are labeled 'DS' in red and all downspouts are directed away from the foundation . The elevations and slopes for 1118 Woodford Street are in conformance with the City of Fort Collins lot grading criteria and the drai nage pattern · ge e ral conformance with the Grading Plan. Therefore, it is my professional opinion that the stormwater drai nage to generally be consistent with the Grading Plan. located In Old Town 242 Linden Stree t Fort Collins , CO 80524 f'IION ; 970.773.0610 E11ail: LesCli!sCrawlordPE.com Web: LesCrawlordPE.com NEIGHBOR'S EX CARA< DOWNSPOUT OS UPDATED 7/5/2018 1 CIRCLEO SPOTS ARE WITHIN 0.2 + 2. CIRCLED SI.OPES ARE WITHIN O 1 % .!: :ii:IIC G(Nff'AI UQIU. S1.0ll't.~-,,--a..a10-•• ..,,-ou o, r"' nor'"'" 11,r ,-._, .. ,-.. Ol~f-tlCNIIW,£-VfW.IO-" ..... '11C!POW.O~ .. -w.nc: W ""'Volt •NO --YfCJll0(.$0Gol .. tlN't COltllVOCJOII fO""""' -.1. flll.OCOCI­ U.W.lll""1 HQll'fllf'l 1~ t•C ,..Oii lO IM""'1fl0 YIOll••>OOfn-atll<MllCI -C.,,.lUY• ....V °""""'~-' ~ Cfl(~OCQ,111 IIC.CCWTatc:KMI .. M~U f(IOl t~1IOO \ffll.lf>tt ... 00 10~1110.C.ICIN ll••llf .,u11 ,.,-..,.._l'Oll,1011so1"'t.P••11.1. ll{Ol,lllll( .. 1111, Les Crawford PE SITE DEVELOPMENT SOLUTIONS COlOA.AOO "KNISAS •MONTANA• NEBRASKA NORll-t DAKOTA• OKlAHOfrAA •UTAH• WVOMING 2-42 L~OEN ST FORT COlltNS CO Lei QLesCr-10fdPE com {970) 773-0610 EC 28'0" ASSUMED (8" BELOW OHO THRESHOLD) EC 2T11" ASSUMED (7" BELOW OHO THRESHOlD) EC 27'10• -DOOR THRESHOlD TO ALLEY FL 6°-7" OR 5+X O 10' SETBACK 2X FLOOR Sl~ DOOR THRESHOLD Ff 8'8 (98'0" ON ARCH -. .,,.,.7 ·-·-;? ~ WOOOroR.OAWNU~ ©~!!Ntlv UPDATED 7/5/2018 ASBUIL T 5/14/2018 The Bells LLC 1118 Woodford Street Fort Collins, Colorado .