HomeMy WebLinkAboutLot Certifications - 08/24/2007 (3)Rug 22 07 06:15p
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CERTIFICATION OF LOT GRADING
Pursuant to City Code § 26-544 and
City Land Use Code § 3.2.2 (e)
Date: Amm
Permit Application No.
Address: �✓rJ 3 W tuD V1Fanl G
Lot: 12 Block ll
Subdivision: FmGtL LmE POD 2Nb"F1U461
l,(Print) a Colorado registered professional engineer,
have personally inspected the above referenced property in the City of Fort Collins, Colorado, and verify
that construction of all stormwater facilities and grad'mg there is complete, and that the elevations and
drainage patterns shown on the attached drawings) which were developed from a survey perforated on
(Date) DULY f0� 'LOO 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'(check one):
j The efs-%tons and drainage patterns of the lot are in substantial conformance with the City
✓✓✓ ��\ approved drainage and grading plan or revised grading plan for the property (information
attached). SEE NOTE
❑ The elevations and drainage pattems of the lot as measured are in general conformance with the
City approved drainage plan or revised grading plan with exceptions (information attached). In
my professional judgment the elevations and grading of the lot as constructed is functionally .
adequate and will allow for stolTnwater drainage consistent with the approved drainage plan.
wFhr _
W*.,
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(address ofsigning party)
NOTE:
A COMPLETE xrtification sit, submrtt l including but not Ilmi(ed to drawings of the kWsite showing the approved design or
revised design and as -Wit surveyed &Wmdons of all sbuchnes•amt drainage and grading features (e4 swales, retaining walls, lot
comers), written irHonnationleogrlaratlon of discrepancies, ebe. to:
Fort Collins Utilities MM 221-6700
Tao wood street
Fort coigns, co 60M
At Least Two Weeis Prior To Requesting A CoMeate Of Oewpancy For The Property
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GRADING CERTIFICATION
I, Thomas M. Donnelly, a duly registered
the elevations shorn on this Grading Cc
by personnel under my supervision, and
Thomas M. Donn4v620
for and on behalf of
CDS Engineering Corp.
SCALE: 1w = 3o'
DATE: 6-22-07
DRAWN: TMD
MJD
LOT 12, BLOCK 11
3532 WILD VIEW DR
FOSSIL LAKE P.U.D.
SECOND FILING
FT. COLLINS, CO
30 0 30
SCALE 1"=30'
xq� INDICATES GROUND SHOT
PER CDS ENGINEERING
Surveyor in the State of Colorado do hereby state that
6,r% ult of field shots taken July 10, 2007 by me or
A00itions on the date of the survey.
37620 ` 'a
NoneE Accordtny to Colorado lour. you MUS7 eonunanos any legal
g ,•3 t action based any detect id Oft ®duce InEE n niR
years otter youa first aiseoered erren defect In no
• event, may any action based upon any deW In this
OVAL i P^� survey be commenced more than 1EN years from the
date of the ow Ntoation ehoen hereon.
Engineering FRM=No. P06-4494
Cororation MARTIN MAW; NO. 4494 L12B11
165 2nd ST SW HOMES RMION Na
LOVELAND, COLORADO 80538
(970) 667-8010 Sf 1 OF 1
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DRAINAGE CERTIFICATION FORM
Please fill out all applicable items in this certification
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 being certified.
A. D+��age' facilities certification
1 A 1. Pond Certification
-volume verification
a.topographic records and volume
b.cross-sections and spot elevations
-positive fall to pan
-side slopes
-invert elevation
-spillway elevation
-placement and size of riprap .
-side slopes
-grading
-orifice plate installation and size-
-compaction of berm
-structural integrity of pond
NA 2. Swales
-location (are they within easement).
-dimensions and cross-section verification
-longitudinal slopes and side slopes
-spot elevations
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-permanent erosion control measures (drop structures,
r_prap, etc....)
-tie-in to pipes, pans, curbs, etc....
-weir size (elevations, size, opening, etc.)
-available freeboard
-landscaping infringement on swales
Nth 3. Peres
-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
-encasement and clearance from other utility lines,
close by
-joints
NA4. Concrete Pan Channels
-size
-slope
-super elevation
-cross _section
-thickness
-elevations
NA 5. Inlets
-size and type
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-size of opening (or name of standard used)
-grate elevation_
-invert elevation
-box size
to 6. Cross pans
-size
-type
-grade
-elevation
-cross-sectional depth
-tie-into curb and gutter
NA7. Culverts
-size
-type
-invert elevation
-headwalls
8. Underdrains
_size
-type
-cover
backfill
-geotextiles
-cleanouts
t4% 9. Curb cuts
-size
-tie in to Swale, pipe, etc...
NkB. Certification of Grade Elevations Adjacent to Drainage
Facilities:
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-minimum opening elevations
-ton of foundation elevations
-comparison to 100 year WSEL's (Freeboard
requirements and floodplain issues)
C. Certification of Brosion Control assures:
�A1
Permanent Measures:
-Permanent vegetation (6" bare spots and weeds under
control)
-riprap
-iiprap bedding
-drop sections
-sediment basins/water quality ponds
-netting mats/blankets
-mulching
t,A2. Temporary Measures:
-mulching
-inlet filter installation
-check bale dams
-seeding and temporary vegetation
-silt fence
D. Site Cleanup After Construction
✓-construction clean up
smoothing of ruts
-reseeding
Statement of Compliance
This certification is signed and stamped and by signing
this form the engineer(s) attests that they have inspected
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the site and to the best of their knowledge the as -built
conditions of the drainage facilities are as described in
the above form and in the redlined plans enclosed.
Failure to properly disclose all ]mown information could
result in the rejection of this certification and prevent
the release of any Stormwater Utility holds on Building
Permits and/or Certificates.of Occupancy.
F. Signature and Stamp by a Colorado Registered
Professional Engineer.