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Home My WebLink AboutLot Certifications - 01/15/2016 (2)1, (pr of all Please 2. 3. 4. 5. 6. 7. 8. 12/15 January 5, 2016 221 Urban Prairie Street Fort Collins, Colorado Subdivision: Union Place Permit Application M B1503217 Larimer County Parcel #:' 97021-17-007 ,t: 7 Block: 1 Larimer County Reception #. 20130074976 (on development agreement) .11jr1 L , CA rAS a mwb 0^ 1 in Kevin E. Forbes a Colorado registered professional engineer, verify that construction ,mwater facilities and grading is complete and hereby submit this certification. er the following questions by initialing the appropriate response. For each question initialed "No," attach an detailing how this will affect stormwater drainage for this lot and any adjacent lots. Certification includes attached Stormwater-approved grading plan. (NOTE: City's Building Department does not approve grading plans). Certification includes attached as -built survey dated 1/5/2016 (must be within 60 days of date of certification) 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 50 feet apart) • Break points/high points • Swales • Berms • Retaining walls • Air conditioning pads • Window wells • Any other appurtenance(s) within an easement All elevations are within a 0.2 foot tolerance of the approved grading plan. The top of foundation is at least 6 inches above the highest grade surrounding the structure. There is a minimum grade of 5% away from the structure within the first 5 to 10 feet adjacent to the residence. All slopes meet or exceed the minimum requirement 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 25% (4:1). All flow lines of stormwater drainage swales are a minimum of 6 inches below the elevation of ground adjacent to the structure and will direct drainage as shown on the Stormwater-approved grading plan. All downspout locations and discharge directions are shown on the as -built survey. Runoff is not directed toward neighboring properties. No Yes& No Yes No Yes No Yes No Yes -14 No Yes No Yes No Yes Page 1 l M 9. A smooth transition (no grade break) is provided to all adjacent properties. No Yes 10. The grading of this lot does not adversely affect neighboring properties or City No Yes infrastructure. 11. Landscaping has been completed prior to survey. If not, please indicate who will be� No Yes responsible for completing landscaping: 12. Final site cleanup has been completed. No Yes 13. I personally visited the site as part of the certification process, and in my professional No Yes opinion, the as -built survey is an accurate representation of the site conditions. 14. Based on this information, I certify that (check one): 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). ❑ 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 manner consistent with the approved drainage plan. Name: Kevin E. Forbes Email: kevinforbes@frii.com Phone: Company: Stewart & Associates Inc. Address: 204 North Link Lane Unit A-8 Fort Collins, CO 80524 ` PE Stamp Sign and date 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 design and as -built surveyed elevations of all structures, drainage and grading features, written information/explanation of discrepancies, and other information necessary to confirm the above certification to: Email (preferred) WaterUtilitiesEne@fceov.com Mailing Address Fort Collins Utilities ATTN: Water Utilities Engineering 281 North College Avenue Fort Collins, CO 80521 Questions? 970-221-6700 Fort Collins �- Utilities 12/15 Page 2 r "AS -BOIL T" GRADING LOT 7, BLOCK 1, UNION PLACE SUBDIVISION 221 URBAN PRAIRIE STREET SCALE. 1 " = 20' On January 5, 2016, A field survey Performed by me, or under my direct supervision that measured the elevations of the existing site grading and floor elevations and that these i measurements are accurately shown on this As —built Grading Plan. (83.08) DENOTES PLAN ELEVATION PER S17E PLAN 83.08 DENOTES ASBUILT SURVEYED ELEVATION DNS DENOTES DOWNSPOUT AND DIREC77ON OF FLOW tl, Z J �'Al LgNO S prepared by Stewart h Associates. Inc. N FORBES ENGINEERING Full Service Civil & Structural Engineering 1352016 tan Mogen ort Collins Utilities LTTN: Water Utilities Engineering 81 North College Avenue ort Collins, CO 80521 221 Urban Prairie Street, Lot 7, Block 1, Union Place Subdivision t ring the as -built grading survey on this lot, the grade on the So at the front of the house was shot and is not within the 0.2' to14 ►roved grading plan and was marked on the form that it did not de is higher than the design grade but is low enough to meet th 3y from the house. From this point the water flows_directly_int, I in Tract K directly south of the lot. All of the other elevatioj lot are within your required tolerance and that one elevation di ;ct neighboring properties or the flow of the drainage ditch as -built" grading sheet that was provided. Forbes, P.E. 5265 ° h side of the once. of the Dnform. That 5% grading surveyed on not adversely iwn on the a� I CP N I N j MEa ti aY LU alI � b _I•) I r 1kICEE t t t 0 ALL �\ — — _ I• I ' \ Ir I r IIt A O 4 Iq 4 a O ! \ k I '• to Toib2Tw 4 \ r I I • 60-R 65 �. Nil I. i 1 4 t• � k �-��-- 1 'G _ r I LOTS 4 W 1-Flo iws k I B� s 1 \ a rakeaetonnk oEnu hip NN-N, tk dd I Rfo - +o•« b r \\_ \ 1 i 2 4u •DEDAR ST. r k Icomsx E•w M PoRBIOPEIEkMEIpE I! I I G LI 4 4 4.._d8 _ \ IPIfMI•[6ir 4 4 a J Of mm I, I r I I � 10.NTY 0g I r ryl / FIR k at a I \ I k r 1 _J t GRO2 e< NORTH UNITED CIVIL T� IJieslgn Group .,�. - cnl e•v.e.�wec=iy V.w KEYMAP W AcwROwry Lwx Suss. fu. Whi n. co e0634 LEGEND (syd °'°" warm com E.ER,R.COxm a�.a.l mmwaaNRwR UR R.Y.a.owr . 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EmriaR wuExRwcxr�ema...raE !�7 \ TYPE LOT "rawm E (i Tnrcr.l LOT # "oEi°a�'mE roz1°'iu Try wrt ��" % RE, ilk � i411601 l ' F4HrTx`Eu�axc¢EorsLeur A1L.WKME I !�!i • `��'e^"�s \ \�i \ _ �y _.'fio •m. I13E,.•IaToawd,oR.,. f f =; E xovx� � rcrtwxe TORar S 14 roT E1R; IaI.IL,YExEEE.E,R. ai✓;�. L I 1 \ Qa 15 I TYPES' �xLLOME0M1MDettf 0.lro Rd S NdNYJ LOT ro e6a City of Fort COMW, Colorado eI s I ` o UTMY PLAN APPROVAL wrE I + y _ t_ _ — — APPROVED � / • y . ]� i• 21E O k k I EIOCIf. - 8 8 I \ b Et ait CHECKED BY: w�� .d4 /Qy_ate T OTB CHECKED BY: , LOYQY' p.y .f I I \ I ro-xv CHECKED BY: Aln — GROZ yMa k it .B. D. 40 i • I I I a I I\ I - CHECKED BY: u eetre,l .-ek 6 — — — —J 11 ' bdEk+ G61E eolnvrnx .. r1ATlYiLIIE.Sff SHEET GROC — — — CHECKED BY: 064 UIM13 s REVISED C 3 2200 ^e4e[/y EJePtl.Ena:A'a.re Yr. r 1