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HomeMy WebLinkAboutLot Certifications - 11/11/2022 (2)5/26/16 CERTIFICATION OF LOT GRADING Pursuant to Fort Collins City Code § 26-544 & City Land Use Code § 3.3.2 (e) Date: Address: Larimer County Reception #: (on development agreement) Yes Yes Yes Yes Yes Page 1 days of the date the certification is submitted) accurately and truthfully depicting elevations for: l Top of foundation/finished floor l Finished grade on each side of the structure l Quarter points along each lot line (not more than 50 feet apart) l Break points/high points l Swales l Berms l Retaining walls l Air conditioning pads l Window wells l 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. 5. There is 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 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). 7. 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. 8. All downspout locations and discharge directions are shown on the as-built survey. onto neighboring properties. No No No No No No Yes Runoff is directed into an appropriate drainage system or lot line swale, and it is not directed NTR NTR NTR NTR NTR NTR 20200089924, 20210082267, 20220021500 11/03/2022 820 Schlagel Street Subdivision: Northfield Permit Application #: B2106941 Larimer County Parcel #: 9701461001 Lot: Units 1-8 Block: BLDG. 1B I, (print) Nick Reuter , 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: City’s No Yes NTR Building Department does not approve grading plans). 2. Certification includes the attached as-built survey dated 11/1/2022 (must be within 60 No Yes NTR Not Installed at time of site visit Some elevations are slightly out of this tolerance, but do not alter or negatively impact the drainage on this lot. The southwest side of the building is slightly below this percentage. Based on the elevation of the foundation and adjacent driveway, there is no way to get to the 5%. This is a small area and is graded away from the foundation. 5/26/16 Page 2 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.. No Yes No Yes No No 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: Email: Phone: Company: Address: 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) WaterUtilitiesEng@fcgov.com Mailing Address Fort Collins Utilities ATTN: Water Utilities Engineering 281 North College Avenue Fort Collins, CO 80521 Questions? 970-221-6700 PE Stamp Sign and date No Yes Yes Yes NTR NTR NTR NTR NTR Landmark Homes Nick Reuter nreuter@ctlthompson.com 970-206-9455 CTL Thompson, Inc. 400 North Link Lane Fort Collins, CO 80524 SCHLAGEL STREET BLDG 1B #101 #201 #103 #203 #100 #200 #102 #202 TRACT N D,U,&AE N W ES 0 SCALE: 1" = 20' 2010 ABBREVIATIONS BLDG BUILDING D,U,AE DRAINAGE, UTILITY, & ACCESS EASEMENT EAE EMERGENCY ACCESS EASEMENT EE EASEMENT EXCLUSION FG FINISHED GRADE SDE SIGHT DISTANCE EASEMENT TOS TOP OF SLAB PLOT PLAN FOR LANDMARK HOMES PARCEL DESCRIPTION: BUILDING 1B, NORTHFIELD, CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO HIGHLAND DEVELOPMENT SERVICES 6355 FAIRGROUNDS AVENUE, SUITE 100 | WINDSOR, CO 80550 PHONE: 970.674.7550 | EMAIL: Info@Highland-DS.com | www.Highland-DS.com DRAWN BYDATE SCALE (H)HDS PROJ # OFSHEET NORTHFIELD 820 SCHLAGEL STREET UNITS 1-8 6/14/21 1" = 20' JTC 18-1000-03 PLOT PLAN 1 1 NOTE: 1.PROVIDE A MINIMUM OF 10% GRADE AWAY FROM FOUNDATIONS AND WINDOW WELLS FOR THE FIRST 10 FEET, UNLESS OTHERWISE APPROVED. 2.THE FINISHED GRADE (FG) ADJACENT TO BUILDING FOUNDATION IS A MINIMUM 6 INCHES BELOW THE TOP OF FOUNDATION (TF). TOP OF FOUNDATION IS EQUAL TO TOP OF SLAB (TOS) 3.MINIMUM SLOPES ON THE LOT SHALL NOT BE LESS THAN 2% GRADE. 4.FG & TOS ELEVATIONS ADJUSTED TO ACCOMMODATE ACCESSIBILITY REQUIREMENTS AND IS ABOVE THE MAJOR STORM ALLOWABLE FLOW DEPTH OF 0.88 FT ABOVE STREET FLOWLINE.