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HomeMy WebLinkAboutLot Certifications - 09/15/20212/14/17 Page 1 CERTIFICATION OF LOT GRADING Pursuant to Fort Collins City Code § 26-544 & City Land Use Code § 3.3.2 (e) Date: Address: Lot: Block: Subdivision: Permit Application #: Larimer County Parcel #: Larimer County Reception #: (on development agreement) I, (print) , 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 Building Department does not approve grading plans). 2.Certification includes the attached as-built survey dated (must be within 60 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 50 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. 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 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 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. Runoff is directed into an appropriate drainage system or lot line swale, and it is not directed onto neighboring properties. No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes September 15, 2021 East Ridge Fifth Filing 2608 Conquest Street B20100007 Fort Collins, Colorado 8708170001 Area 13, Lot 1 1 Donald B. Cecil 09.11.2021 DBC DBC DBC Variations from 0.2 foot tolerance exist, see attached CoLG Exhibit. DBC Air Conditioning (AC) pad was observed in the field. The AC pad and downspout locations are shown on the CoLG exhibit. DBC DBC DBC DBC Downspout locations were observed in the field on 09.15.2021 The as-built condition is adequate. Refer to the CoLG exhibit for the downspout locations. 20170085863, 20190031459 2/14/17 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 Yes No Yes No Yes 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 Hartford Homes, LLC 4 Donald B. Cecil, P.E. donaldcecil@gallowayus.com 970.800.3319 Galloway & Company , Inc. 5625 Ronald Reagan Blvd., Suite 210 Johnstown, Colorado 80534 DBC Final site clean-up will occur after landscaping is installed. Site visit: 09.15.2021 DBC DBC DBC DBC Ch e c k e d B y : Pr o j e c t N o : Dr a w n B y : Da t e : 61 6 2 S . W i l l o w D r i v e , S u i t e 3 2 0 Gr e e n w o o d V i l l a g e , C O 8 0 1 1 1 30 3 . 7 7 0 . 8 8 8 4 • Ga l l o w a y U S . c o m 26 0 8 C O N Q U E S T S T , F O R T C O L L I N S , C O AR E A 1 3 , E A S T R I D G E , 5 T H F I L I N G CL I E N T : H A R T F O R D H O M E S CE R T I F I C A T I O N O F L O T G R A D I N G HF H R D 0 0 0 1 . 1 0 WB H DB C 09 / 1 1 / 2 1 SCALE: 1"=20' 0 10 20 LOT 5 LOT 4 LOT 1 LOT 3 LOT 2 BLOCK 5 - - - - - - - - - - - - - - STAMP H: \ H a r t f o r d H o m e s \ C O , F o r t C o l l i n s - H F H 0 0 0 0 1 6 - M o s a i c C o n d o s \ C A D D \ 3 - C D \ H F H L V 1 6 _ C 4 . 1 _ G R A D I N G . d w g - An d r e a M c D a n i e l - 10 / 2 9 / 2 0 2 0 Init.#Issue / DescriptionDate EA S T R I D G E F I F T H F I L I N G MO S A I C C O N D O M I N I U M S FO R T C O L L I N S , C O L O R A D O THESE PLANS ARE AN INSTRUMENT OF SERVICE AND ARE THE PROPERTY OF GALLOWAY, AND MAY NOT BE DUPLICATED, DISCLOSED, OR REPRODUCED WITHOUT THE WRITTEN CONSENT OF GALLOWAY. COPYRIGHTS AND INFRINGEMENTS WILL BE ENFORCED AND PROSECUTED. COPYRIGHT GallowayUS.com 5265 Ronald Reagan Blvd., Suite 210 Johnstown, CO 80534 970.800.3300 Date: Drawn By: Project No: Checked By: 10/29/2020 HFH000016 GRADING PLAN C4.5 NEW JEP CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R SCALE: 1"=20' 0 10 20 DateCity Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date APPROVED: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner KEYMAP NA V I O N L A N E VI C O T W A Y YE A G E R S T R E E T SYKES DRIVE BARNSTORMER STREET VI C O T W A Y CONQUEST S T R E E T CO N Q U E S T W A Y ALLEY A ALLEY A ZE P P E L I N W A Y TRACT M TRACT N TRAC T L TRACT A C4.5 11.04.2020 DocuSign Envelope ID: 2D029591-3DCD-48DC-86B0-63FC933877D3 NA NA NA NA Do c u S i g n E n v e l o p e I D : 3 1 4 B E 8 2 7 - 2 6 C 5 - 4 F 7 B - 9 6 A C - C 7 6 E 6 1 0 2 0 1 7 A C- 3 2 5 3 6 DocuSign Envelope ID: BD83B80C-CDDF-4492-87CE-F022136B4FF2 C-3 2536 DocuSign Envelope ID: 71D32786-D13F-42FA-B1DE-26F01F4EA186 11/13/2020 11/13/2020 DocuSign Envelope ID: F25B2172-CFE5-4CA0-918A-03711FDF0C96 TRACT A NA V I O N L A N E VI C O T W A Y BARNSTORMER STREET VI C O T W A Y CONQUES T S T R E E T CO N Q U E S T W A Y ALLEY A ALLEY A ZE P P E L I N W A Y P1 P2 P3 P4 P5 P6 P7b P9 P8b P7a P10 K3 A1 OS2 G1 acres P3 0.90 1.00 0.34 acres P1 0.61 0.76 0.68 acres P10 0.60 0.75 0.78 acres P9 0.90 1.00 0.66 acres P7b 0.86 1.00 1.30 acres P6 0.86 1.00 0.43 acres P5 0.66 0.82 0.71 acres P4 0.77 0.96 0.49 acres P2 0.70 0.87 0.60 acres P8 0.64 0.80 1.04acres P7a 0.32 0.40 2.15 acres K3_rev 0.62 0.78 0.47 acres A1_rev 0.64 0.80 0.74 acres OS2 0.25 0.31 0.02 acres G1 0.74 0.93 0.58 acres P11 0.64 0.80 0.01 acres P12 0.27 0.34 0.05 acres P13a 0.49 0.61 0.02 acres P13b 0.45 0.56 0.02 acres P14 0.27 0.34 0.06 acres P13c 0.35 0.44 0.06 acres P13d 0.35 0.44 0.05 P8a 2 2 2 1 1 1 3 3 3 4 4 4 11 4 4 4 5 5 5 5 5 5 5 5 5 5 6 7 7 9 8 1 5 4 5 45 10 10 10 4 10 10 10 10 10 Fut-G1 Fut-G2 - - - - - - - - - - - - - - STAMP H: \ H a r t f o r d H o m e s \ C O , F o r t C o l l i n s - H F H 0 0 0 0 1 6 - M o s a i c C o n d o s \ C A D D \ 3 - C D \ H F H L V 1 6 _ C 1 0 . 0 _ D r a i n a g e . d w g - An d r e a M c D a n i e l - 10 / 2 9 / 2 0 2 0 Init.#Issue / DescriptionDate EA S T R I D G E F I F T H F I L I N G MO S A I C C O N D O M I N I U M S FO R T C O L L I N S , C O L O R A D O THESE PLANS ARE AN INSTRUMENT OF SERVICE AND ARE THE PROPERTY OF GALLOWAY, AND MAY NOT BE DUPLICATED, DISCLOSED, OR REPRODUCED WITHOUT THE WRITTEN CONSENT OF GALLOWAY. COPYRIGHTS AND INFRINGEMENTS WILL BE ENFORCED AND PROSECUTED. COPYRIGHT GallowayUS.com 5265 Ronald Reagan Blvd., Suite 210 Johnstown, CO 80534 970.800.3300 Date: Drawn By: Project No: Checked By: 10/29/2020 HFH000016 DRAINAGE PLAN C11.0 KJP JEP KEYMAP NA V I O N L A N E VI C O T W A Y YE A G E R S T R E E T SYKES DRIVE BARNSTORMER STREET VI C O T W A Y CONQUEST S T R E E T CO N Q U E S T W A Y ALLEY A ALLEY A ZE P P E L I N W A Y TRACT M TRACT N TRAC T L TRACT A C11.0 A1 acres A1 0.23 0.45 1.00 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. before you dig.Call R SCALE: 1"=50' 0 20 5010 DateCity Engineer Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date APPROVED: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: CHECKED BY: Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner 1 2 3 4 5 6 7 8 9 10 11 11.04.2020 DocuSign Envelope ID: 2D029591-3DCD-48DC-86B0-63FC933877D3 NA NA NA NA NA Do c u S i g n E n v e l o p e I D : F 9 9 9 D 8 B 5 - B 2 E C - 4 1 2 C - B 5 4 5 - 3 0 2 B C 5 F 5 4 1 2 4 C- 3 2 5 3 6 DocuSign Envelope ID: E787B884-5831-4BB6-8129-4BE759BA545C C-3 2536 DocuSign Envelope ID: 8263A4C8-DDAC-4835-B191-20C40FD75074 11/13/2020