HomeMy WebLinkAboutLot Certifications - 07/18/2006'Jun 01, 06 12t15p WEEKS fy RSSOG. (970)225-2622
l.�lililitt:; ..
Irrlrir Si 1CIlIN'8(pl' . w0sloWilk"' waWr
t.:ity of Fart ('tttlillti CERTIFICATION OF LOT GRADING
Pursuant to City Code § 26-544 and
City Land Use Code § 3.2.2 (e)
Date: -3/- a (0 G�
Permit Application No. -go Alk
�
Address: J'20 &St
Lot: /7 Rlnrk:
Subdivision: CC
I,(Print) a Colorado registered professional engineer,
have personally irwpected the above referenood property in the City of Fort Collins, Colorado, and verify
that construction of all stormwater facilities and grading there is complete, and that the elevations and
drainage patterns shown on the attached drawing(s) which were developed from a survey performed on
(Date) accurately and truly depict the elevations and drainage patterns as they
existed on the date of the survey. Based on this information, I certify that (cliet:k one):
Li i The elevations and drainage patterns of tho lot ore In substantial conformance with the City
approved drainage and grading plan or revised grading plan for the property (information
attached). SbiE NOTE.
professional judgment the elevations and grading of the lorm�.
DC
adequate and will allow for stormwater drainage SEE NOTE.By:
of signing
p.6
CO X2175
NOTE:
A COMPLETE certification must be submitted, including but not limited to drawings of the lot/site showing the approved design or
revised design and as -built surveyed elevations of all structures and drainage and grading features (e-g- swates, retaining walls, lot
corners), written informationlexplanation of discrepancies, etc. to: .
Fort Collins Utilities (970) 221.6700
700 Wood Street
Fort C0111118, CO 80521
At Least Two Weeks Prior To Requesting A Certificate of occupancy For The Property
,Jun 01 06 12:15p WEEKS & RSSOC. 19701225-2622 p.7
FINAL GRAUL-SURVEY
520 EAST EDWARDS STREET
FORT COLLINS. COLORADO
98.0 40. 98.0
EXISTING
GARAGE
i
10
O
Q
r
97.5 98.
•
97.8 98.3 WW-08.5 .)8.21 97.9
PORCH
BASEMENT
95.0
D /S
2 PORCH � ., / n ry� • '^ F
2 rr
a 97.7
cs
Tn
97.5 4097.6
EDWARDS STREET N
SOL STRUCTURES
PROJECT NO. 25258
MAY 31, 2006 1 " 20'-0"
REEKS & ASSOCIATES
,Jun 01 06 12:14p WEEKS & RSSOC.
(970)225-2622 p.1
STORMWATER
RECEIVED
DRAINAGE• CERTIFICATION FORM
Piaaso fill. out all applin.ahle items in this certification JUN O 12006
form for single family, multi -family and commercial
properties.
write "OK" for items checked or actual number checked in
field.
Use "N/An for items that are not applicable to the property
that is beinq certified.
A. Drainage facilities certification
1. Pond Certification A//
-volume verification
a.topographic records and volume
b.cross-sections and spot elevduivi,s
-positive fall to pan
-side slopes
-inveLL elevation
-spillway elevation
-placement and size of riprap
-side slopes
-grading
-orifice plate installation and size-
-compaction of berm
-structural integrity of pond
2. $wales.4/1q
-location (are they within eabement)
--dimensions and cross-section verification
-longitudinal slopes and side slopes
-spot elevations
-Jun 01 06 12:14p WEEKS & ASSOC. 1870J225-2622 p.2
-permanent erosion control measures (drop structures,
rl t
riprap, etc....) ,
-tie-in to pipes, pans, curbs, etc..
-weir size (elevations, size, opening, etc.)
-available freeboard
-landscaping infringement on swales
3. Pipes 04
-size and type
-slopes (as -built and comparison to minimum 0.4%
slope)
-pipe capacity calculations if slopes are
significantly altered
-invert elevations
-installation and backfill material
-cover
-encases❑e<<t anCi L;lehrance from other utility lines
close by
-joints
4. Concrete Pan Channels ✓/
-size
-s ). ope
-super elevation
-cross .section
-thickness
-elevations
5. Inlets A/1
-size and type
•Jun 01 06 12s14p WEEKS & ASSOC.
18701225-2622 p.3
-size of opening (or name of standard used)
-grate elevation
-invert elevation
-box size
6. Cross pans A/1
-size
-type
-grade
-elevation
-cross-sectional depth
-tie-in to curb and gutter
7. C:uiverts *0
-size
-type
-invert elevation
-headwalls
8. Underdrains)V/1
size
-type
-cover
-backfill
-geotextiies
-cleanouts
9. Curb cuts AtIA
-size
-tic in to 3walc, pipe, atc...
-Jun 01 06 12:15p WEEKS & ASSOC.
(970)225-2622 p.4
B. Certification of Grade Elevations Adjacent to 'Drainage.
Facilities: `
-minimum opening elevations
pk--top of foundation elevations
-nomparison to 100 year WSFL's (Freeboard
requirements and floodplain issues)
C. Certification of Erosion Control Measures:
1. Permanent Measures:av/
-Permanent vegetation (6" bane spots and weeds under
control)
-riprap
-riprap bedding
-drop section
-sediment basins/water quality ponds
-netting mats/blankets
-mulching
2. Temporary Measures. 4//,¢
-mulching
inlct filter installation
-check bale dams
-seeding and temporary vegetation
-silt fence
D. Site Cleanup After Construction A11A
-construction clean up
-smoothing of ruts
-reseedilly
E. Statement of Compliance
-Jun 01 06 12:15p WEEKS & ASSOC. [970)225-2622 p.5
This certification is signed and stamped and by signing'
Lbi�.form the engineer(o) attoets that they have inGpRnted
the site and to the best of their knowledge the as -built
conditions of the drainage facilities are as described in
the above Corm and in the redliatcd plans enclosed.
Failure to properly disclose all known information could
result in the rejection of this certification and prevent
the release of any Stormwater Utility holds on Building
Permitm anti/or Certificates of occupancy.
F. signature and Stamp by a Colorado Registered
ProfessiGnal Engineer.
G.
N:
�S;i NA,
Sine Notes
I. Liijensed survey to stake lot prior to excavation. Notify
'buil or owner and designer of. any discrepancies prior to
2. Wome owner and builder to verify house stakeout on
lot and finish floor heights before excavation begins.
All surface water shall drain away from the house as
required by local codes
5. Contractor to verify any discrepancies with top of
foun. ation heights
4. Contractor shall be responsible for locating utilities
prior to construction
ALLEY
I 40' cost/Nest ,I
Existing
Garage
� I
� I
ICI
I S I
dl
I �
I �
concreto I �
patio
I
I
Proposed
Residence
Lot #1'i
I
I
Entry
Ir Porch
lo—
I
O I
I 42" conc
I wdk
11�
n I
I I
I
40' east wart
520 EDWARDS
Site
ALLEY
east/ est
Existing
Shop
Existing
House
Lot #18
L
L
Ion
JI
I
gltck 1�
w
X
Z
(n
w
0 2
W
LL
0IE
V
W
ir7N
In
U
Zd$M
0 K
M
U01
Ln
LJ
0
Co
Z w
� z
U
ie
w
W
U
Z
W
_
N
W
a)
W
o
0
�
a
�
V)
p
0
W
W
o
12�
F
U
Q
vi
W
z
U
o
U
X
0
J
W
O
U)
7
DATE:
8-22-05
REVISIONS:
AI
SHEET
OF 9