HomeMy WebLinkAboutLot Certifications - 05/09/2017 (4)5/26/16 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 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.
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
5-8-17 Lakeview
1232 Peony Way B1602139
8730217005
5 N/A 20140027069
Ryan Banning
05-08-17
Note: All calculations are based upon surveyed spot locations shown on elevation certification only.
RB
No adverse effects anticipated. Drains similar to design
Downspouts are not yet extended to
the ground.
RB
n/a
RB
RB
RB
RB
RB
RB
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 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
Builder Front, Homeowner back
4
Ryan Banning
Ryan@northernengineering.com
970-221-4158
Northern Engineering
301 N. Howes Street, Suite 100
Fort Collins, CO 80521
RB
RB
RB
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Building remains under construction
RB
05/08/17
LAKEVIEW SUBDIVISION
DATE: 4/1/16BG: 169 DRAWN BY: LMS
DATEBYREVISIONNo.
PROJECT #: 665-004
NOTES:
1.BUILDING IMPROVEMENTS SHOWN ON THIS PLOT PLAN ARE CONCEPTUAL FOR THE SOLE PURPOSE OF OBTAINING A BUILDING PERMIT. REFER TO
APPROVED ARCHITECTURAL PLANS FOR CONSTRUCTION OF BUILDING IMPROVEMENTS.
2.ELEVATIONS AND CONTOURS ARE AS SHOWN ON THE ORIGINAL CITY APPROVED GRADING PLAN. DUE TO CIRCUMSTANCES WHICH ARISE SUBSEQUENT
TO THE PREPARATION OF THIS SITE PLAN, CONTRACTOR IS ADVISED THAT ELEVATIONS SHOWN HEREON SHOULD BE VERIFIED PRIOR TO CONSTRUCTION.
3. ALL DRAINAGE ARROWS AND PERCENTAGES ARE SHOWN WITHIN DRAINAGE EASEMENTS AND ARE SHOWN FOR CLARITY PURPOSES AND ARE DESIGNED
TO HAVE CENTERLINE OF DRAINAGE SWALES INLINE WITH PROPERTY LINE, UNLESS OTHERWISE NOTED.
MODEL: 4520-B BASEMENT: YES GARAGE: RIGHT
TOWN: FORT COLLINS COUNTY: LARIMER LOT TYPE: A
301 N. Howes Street, Suite 100
Fort Collins, Colorado 80521
EHTRON RN
PHONE: 970.221.4158
www.northernengineering.com
NOT TO SCALE
KEY MAP
CENTURY COMMUNITIES
MINIMUM SETBACKS:
Livable Front Setback = 15' from ROW/Lot Line
Garage Front Setback = 20' from ROW/Lot Line
Sideload Garage Front Setback = 15' from ROW/Lot Line
Sideyard Setback = 5' from Lot Line
Rearyard Setback = 15' from Lot Line
FG = FINISHED GRADE
TF = TOP OF FOUNDATION
FF = FINISHED FLOOR
OV = OVERALL
FOG = FRONT OF GARAGE
BOG = BACK OF GARAGE
1" = 20'
0
NOTE:
Contractor to verify sanitary sewer
clearance prior to construction
202010
3'DRNG&
GRAD.ESMT.
9'UTILITYEASEMENTDRIVE
3'
DRNG
&
GRAD.
ESMT.
82.37
71.67
FF= 76.83
TF = 75.65
FG = 74.98
72.08
81.16
13.5'UTILITY
EASEMENT
73.60
LEGAL DESCRIPTION: LOT 5,
LAKEVIEW SUBDIVISION,
ADDRESS: 1232 PEONY WAY
72.03
79.66
76.00
N69°21'30"E 83.16'
N87°48'32"E
20.53'
S03°42'41"W
115.43'
Delta= 2°12'16"
R=188.50' L=7.25'
Dir= S56°33'20"W
Chord= 7.25'
S20°38'30"E
111.08'
Delta=33°00'36"
R=84.50'L=48.68'
Dir=S71°57'31"W
Chord=48.01'
73.40
77.86
80.86
77.55
79.82
77.10
79.63
76.38
79.20
75.43
72.26
74.08
74.08
78.59
77.83
75.17 78.82
80.71
73.72
74.00
NOTE: 7 STEPS REQUIRED FROM PORCH TO
FRONT WALK
*CONTRACTOR MUST VERIFY LOCATION
OF STEPS PRIOR TO CONSTRUCTION*
REFER TO STRUCTURAL DETAILS
3-CARGARAGE
FOG=73.32
PORCH
FG=76.23
73.32
74.98
74.98
59.0'
OV
18.0'2.0'26.0'
28.0'
8.1'
6.2'
10.1'
OV
2.5'
12.5'
12.0'2.0'
2.7'
0.8'16.7'0.8'
2.7'
10.2'
22.0'
10.2'
19.1'
11.2'
4.1'11.5'1.1'
11.3'
19.7'
10.0'
7.1'
3.3'
7.4'
17.9'
41.1'
5.8'
4.3'
BOG=73.76
BOG=74.15
74.98
74.98
74.98
71.70
72.06
73.24
72.71
73.34
28.5'
22.0'
20.4'
5.4'
20.3'
15.6'
7.8'
73.44
73.84
74.24
74.48
74.28
S:\Survey
J
obs
\665-004\Dwg\Plot
Plans
\665-004_Plot
Plans.dwg,
4/4/2016
9:07:46
AM,
1:1