HomeMy WebLinkAboutLot Certifications - 11/15/2017 (2), .
Date: Nov. 13,2017 Subdivision: Fort Collins ------------
Address: 514 Whedbee Street Permit Application#: B1306593 & B1402244
Fort Collins, CO 80524 Larimer County Parcel#: _9_7_13_2_0_5_00_6 _______ _
Larimer County Reception #:_N_IA __________ _ Lot: S1/2 Lot 6 Block: 165 ------
(on development agreement) ~~-
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I, (print) Dennis R. Messner a Colorado registered professional engineer, verify that construction
of all stormwater facilities and grading is complete and hereby submit this certificat ion.
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 11-10-17 (must be within 60
days of the date the certification is submitted) accurately and truthfully depicting
elevations for:
• Top of foundation/finished floor
• Fin ished 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 mi nimum 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.
2/14/17
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 -7l.-t.
No Yes ~
No _/!j~--
.o~·
No ~Yes __
No ke; __
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No __ Yes ~
Page 1
9. A smooth transition with no vertical offset (step) in grade is provided at the lot line to all
adjacent properties .
No_Yes F
10. The grading of this lot does not adversely affect neighboring properties or City
infrastructure.
OJ~·
No __ Yes ..£
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 ~
No __ Yes r·
No __ Yes ~
D 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).
Iii 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 .
PE Stamp
Sign and date
Name: Dennis R. Messner
Ema ii: dennismessner45@gmail.com
Phone: 970-461-3501
Company: Dennis R. Messner, P. E.
Address: 2015 Buena Vista Place
Loveland, Colorado 80538
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
2/14/17
Mailing Address
Fort Collins Utilities
ATTN: Water Utilities Engineering
281 North College Avenue
Fort Collins, CO 80521
Questions?
970-221-6700
Page2
Certification of Lot Grading
South Half of Lot 6, Block 165, City of Fort Collins, Larimer County, Colorado
514 Whedbee Street, Fort Collins, CO 80524
Building Permit No.: B1306593 & B1402244
Nov. 13, 2017
Explanation for Certification Item No. 3: The constructed spot elevations vary more and less than 0.2
foot of those depicted on the approved grading plan but the intended drainage pattern is retained.
Explanation for Certification Item No. 5: The minimum grade away from the structure within the first
5 to 10 feet varies but is generally 2%.
Explanation for Certification Item No. 6: The minimum slope along the side lines of the property are
less than 1 % due to the grades being established by conditions existing prior to the construction of the
new residence and garage.
Explanation for Certification Item No. 7: The depth of stormwater swales along side lot lines vary but
are generally 1-1/2" to 2 " in depth due to matching conditions existing prior to construction.