HomeMy WebLinkAboutLot Certifications - 03/04/2002TER
AIRES
ASSOCIATES
February 22, 2002
Mr. Jay.Barber
City of Fort Collins
Stormwater Utility
700 Wood Street
Fort Collins, Colorado 80521.
FEB 2 8 2002
G�
Re:, Drainage Certification for Lot-10-The Meadows at -Fox -Creek PUD . i
Dear Jay,
We recently surveyed Lot 10 of the Meadows at Fox Creek PUD (2808-Moore Lane) to verify
whether the grading met the intent of 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 intended drainage patterns
are met by the grading on this lot: the front (west) part drains to Moore Lane, the north side and
rear (east) of the lot drain directly into the concrete -lined outfall Swale for the development, and
the south side drains to the southwest. There is a minimum of 1.5 feet of elevation change
between the top of the drainage channel concrete wall and the ground adjacent to the house
structure. The first floor elevation identified in the grading and drainage plan was 5102.5.
However, the first floor elevation was raised to 5106.1, in. order to ensure that the basement
floor elevation was above the Spring Creek Base Flood Elevation of 5095.9. The ground
elevation around the house varies from 5101.5 to 5102.7. The spot elevations show a minimum
slope away from the house of 5% (0.8 feet over 16 feet) and adequate.fall from the building to
the street and the drainage Swale.
It is my recommendation that.the Certificate of Occupancy for Lot 10 be released since the
Contractor graded the lot to meet design drainage patterns. If you have any questions, please
call.
Sincerely,
VI IVIV44, V
Owen Ayres& Associates, Inc.
Engineers/Scientists/Surveyors
3665 JFK Parkway, Building 2, Suite 200, P.O. Box 270460, Fort Collins, CO 80527
(970)-223-5556, Denver Metro (303) 572-1806, FAX (970) 223-5578
BARB222.DOC
32-0266.00
Printed on recycled paper
rn
rn
ho
0
^o
h
h
O
J
0 ij
o
N
U �
Z N
0
g oo S O 0 U
:•� J Nfn
co
O �
g , �
N LO SAS
N
a � �
Go
PN
06
C,
Cl
tn
li
: LL
CC) u-
0 oNI
1
IN 110
N 0
u
W
o CL
0
OD
Q)
0
0
C\j (D 0
60 019
y I
6097
0 o I
♦
<
0
0)
00
C"i Irk
(D LL
'000
LL
00 N
It tl cli
11 110
0
co
n
ITN
LXO CC)
F-
.0 f
LO
0 0 Cq 0
V .007
4
-40 1 7--
4b g
Qo
ro ff) J ♦ ' �_` CI
it
C\j —
-C
00
(g) c
1 J
Ar
Cb
L)
rn C� rl
Oo h 00
0 to
;n
Z Z Z
go
Z-D ��C in
m m D m F
�m�
MEADOWS AT FOX CREEK P.U.D. AWES;"�"e'"<`�.Swo'5
P.D.
ea xxaw
DRAINAGE PAN AS -BUILT SURVEY ASSOCIATES °I:a
xro.grwawolotx.oDa