HomeMy WebLinkAboutLot Certifications - 03/30/2017 (4)Date: 3/24/2017 Subdivision: Kechter Farm Filing I
Address: 2609 Hawks Perch Court Court
Pe rrn it AppI icatio n #: B I 606057
Fort Collins, CO 80528
La rime r County Pa rcel if: 8608412001
Lot: I Block: 7
Larimer County Reception if: 20140024917 & 20150008527
(on development agreement)
I, (print) rTP1r,4i1 A Atfløf9 a Colorado registered professional engineer, verify that construction
of all stormwaterfacilities 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 3/24/2017 (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)
S Break points/high points
C Swales
S Berms
S Retainingwalls
• Air conditioning pads
• Windowwells
S 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 steeperthan 25% (4:1).
7.All flow lines of stormwater drainage swales area 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
d irected 0 nto neigh bori n properties.
5/26/16
No Yes TTM
No Yes T7)4
No T34 Yes
No Yes TTI4
No Yes 7T)
No Yes 1'
No Yes Ti
No Yes T3
Page 1
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: TLL FROsfr it.&t..
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 T3H
No Yes Tfl4
No Yes
No Yes 1N
No Yes TT4
14. Based on this information, I certifythat (check one):
0 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.
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PE Stamp
Sign and date
N me: ri;1 j 14.A
Email: q• A/ 1#1
Phone: 970. £/9,, 99
Company: iX £ I( ,
Address: Zffo S,
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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
Fart Collins
5125116 Page 2
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JOB NUMBER 39713.01 J -R ENGINEERING CLIENT ESECONSULTANTS,INC.
A Subsidiary of Westnan SUBDIVISION KECH TERFARM
FILING 1 BLOCK 1 LOT 7
7200 S. Alton Way, Suite C400. Centennia l , CO 80112 DATE 03430/17 DRAWN BY KRW
303-740-9393 • Fax 303-721-9019. wvrengineering.com
DRAINAGE CERTIFICATE
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114 WKS PERCH CO [JR
20 100 20
ORIGINAL SCALE: 1" - 20'
THE PROPERTY DESCRIBED AS: LOT 1, BLOCK 7, KECHTER FARM, CITY OF FORT COLLINS, COUNTY OF
LARIMER, STATE OF COLORADO; (PER CLIENT) ALSO KNOWN AS 2609 HAWKS PERCH COURT.
DRAINAGECERTIFICATE
THE ELEVATIONS, SLOPES AND DRAINAGE PATTERNS DEPICTED ON THIS CERTIFICATE WERE DEVELOPED BY ESC
CONSULTING, INC., WHO PERFORMED A FIELD SURVEY OF THE PROPERTY ON MAR. 24.2017. THE ELEVATIONS
MAY CHANCE SUBSEQUENT TO THE SURVEY DUE TO SUBSIDENCE, UPHEAVAL, EROSION, ACTS OF MAN, AND/OR
OTHER FACTORS. THEREFORE, THIS CERTIFICATE MAY NOT ACCURATELY DEPICT THE ELEVATIONS AND
DRAINAGE PATTERNS AFTER THE DATE OF SURVEY AND INSPECTION. THE UNDERSIGNED, A REGISTERED
PROFESSIONAL ENGINEER, CERTIFIES THAT THEY HAVE INSPECTED THE SITE TO VERIFY THAT IT IS IN GENERAL
ACCORDANCE WITH THE SURVEY DATA AND CONCLUDES THAT THE LOT WILL DRAIN ADEQUATELY IN
CONFORMANCE WITH THE OVERALL SUBDIVISION DRAINAGE PLAN AND INDIVIDUAL LOT GRADING PLAN.
1111~ 1i 1% I kI I 0% 0% 'r A r i 11= ki I -
PREPARED UNDER MY DIRECT SUPERVISION $
375 3 T
TIMOTHY JAMES HALOPOFF, P.E.
COLORADO LIC. PC NO. 37953
FOR AND ON BEHALF OF JR ENGINEERING, LLC.
7200 South Alton Way, Suite C400
Centennial, CO 80112
303-740-9393 x Fax 303-921-7320
3930 Sinton Road, Suite 219
Colorado Springs, CO 80907
719-593-2593 x Fax 303-921-7320
X 2900 South College Avenue, Suite 3D
Fort Collins, CO 80525
970-491-9888 x Fax 303-921-7320
MEMORANDUM
To:City of Fort Collins, Bldg Dept.
From:Tim Halopoff, PE
Date:03-30-2017
Subject:2609 Hawks Perch Court, Lot 1, Blk 7 – Drainage Certificate Supplement
Certification of Lot Grading - Supplement
Item:
3.Not all elevations are within 0.2’ of the approved grading plans, but the drainage intent has been met
without impacts to adjoining properties.
11. It is industry standard to certify the grades prior to landscape installation. The landscaping was not
complete at time of survey.
This unofficial copy was downloaded on Dec-05-2014 from the City of Fort Collins Public Records Website: http://citydocs.fcgov.com
For additional information or an official copy, please contact Engineering Office 281 North College Fort Collins, CO 80521 USA