HomeMy WebLinkAboutLot Certifications - 11/14/2001 (4)C"
AIRES
ASSOCIATES
November 14, 2001
Ms. Lisa Dunn
Larimer County Engineering
218 W. Mountain Avenue
Fort Collins, Colorado .80521
Re: Drainage Certification fo(Lof7; Block 4, Fossil Lake PUD,.First Filing 1
Dear Lisa,
We recently performed an as -built survey for the above -referenced lot (3225 Shallow Pond
Drive) to verify whether its grading met the approved grading and drainage plan. Spot
elevations were checked at pertinent locations and compared to the grading plan. The enclosed
drawing shows these as -built elevations.
In general, the lot and building meet the requirements of the grading and drainage plan and
there is positive drainage away from the building on all sides. The first floor elevation is
4913.41, which is 0.4 feet lower than the design elevation of 4913.85. The final grade around
the house ranges from 4910.4 to 4911.6, which is consistently lower than the design finished
grade of 4912.2.
The grading for the lot provides for positive drainage away from the house. It appears that there
are no irregularities in the grading of the drainage channel (no humps or low spots).
It is our recommendation that the CO for Lot 7, Block 4 be released since the Builder graded the
lot to meet design drainage patterns. If you have any questions, please call.
-- -
CLD:sp
Enclosure
Owen. Ayres a Associates, Inc.
Engineers/Scientists/Surveyors
3665 JFK Parkway, 5uiiding 2, Suite 200, P.O. ?ex 270460, Fort Collins, CO 50527 DUNNI1LT.DOC
(970)'223-5556, Denver Metro (303) 572-18067 FAX (970) 223-5578 32-0267.00
Printed on recycied pager
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Scale in Feet
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