HomeMy WebLinkAboutLot Certifications - 06/01/2006May 31 06 01:38p
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CERTIFICATION OF LOT GRADING
Pursuant to City Code § 26-544 and
City Land Use Code § 3.2.2 (e)
Date: KAI v, 2DO10
Permit Application No. 26y--s7rzllzalo�
Address: t 27-J TOW
N C-ENUME, T)RM
Lot 31,, Blodc* —
Subdivision: 4VAKTWflM- ?UP ;?ND:F%L4AcI
a Colorado registered professional 'engineer,
have personally inspected the above referenced property in the City of Fort Coffins, 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) UM -L& 1XIC(o . 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):
XThe elevations 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.
0 The elevations and drainage patterns 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 stormwater drainage consistent with the approved drainage plan.
SEE NOTE.
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-A 1416 ZMD Sr SW dCO90557
(address of signing party)
NOTE:
A COMPLETE certification
I ng but net [knibed to drawings of the lodsits showing the approved design or
revised design and as4)tdlt surveyed elevations of all structures -and drainage and grading features (eg. swates, retaining walls, [at
corners). written Infannabonkxplarudion of discrepancies, str- to:
Fort Collins Utilities (M) 221-6M
700 Wood Street
Fort Collins, CO SOMI
At Least Two Weeks Prior To Requesting A Certlffcata Of Occupancy For The Property
(47-16 -6
May 31 06 01:38p
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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. Drainage facilities certification
N&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
Wtv. 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'„
riprap, etc....
-tie-in to pipes, pans, curbs, etc.... )
-weir size (elevations, size, opening, etc.)
-available freeboard
-landscaping infringement on swales
NA 3. Pipes
-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
NA. 4. Concrete Pan Channels
-size
-slope
-super elevation
-cross _section
-thickness
-elevations
NN 5. Inlets
-size and type
0
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-size of opening (or name of standard used)
-grate elevation
-invert- elevation Ao
-box size
i`A 6. Cross pans
-size
-type
-grade
-elevation
-cross-sectional depth
-tie-in to curb and gutter
7. Culverts
-size
-type
-invert elevation
-headwalls
8. Underdrains
size
-type
-cover
backfill
-geotextiles
cleanouts
9. Curb cuts
-size
-tie in to swale, pipe, etc...
B. Certification of Grade Elevations Adjacent to Drainage
Facilities:
May 31 06 01:39p p.6
-minimum opening elevations — 5�$(�.p
-top of foundation elevations - rjp gt�.9
-comparison to 100 year WSEL's (Freeboard 50-71.43
requirements and floodplain issues).
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C. Certification o£ Erosion Control Measures:
NA1. Permanent Measures:
-Permanent vegetation (6" bare spots and weeds under
control)
-riprap
-riprap bedding
-drop sections
-sediment basins/water quality ponds
-netting mats/blankets
-mulching
VA 2. 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
E. Statement of Compliance
This certification is signed and stamped and by signing
this form the engineer(s) attests that they have inspected
May 31 06 01:39p
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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.
No Text
May 31 06 01:40p p.9
. GRADING
• ` CERTIFICATION
LOT 32 30 0 30
1221 TOWN CENTER DRIVE
HEARTHFIRE PUD 2ND FILING SCALE 1"=30'
FT. COLLINS, COLORADO x® INDICATES
aO�SHCT
I, Michael J DeDedcer, a duly registered Professional Land Surveyor in the State of Colorado do hereby state that
the elevations shown on this Grading Certificate are the direct result of field shots taken May 22, 2006 by me or
by personnel under my supervision, and are to rep sent field conditions on the date of the survey.
.i
9; NOTICE According to Colorado law, you MIST oommece any legal
Z 76 action based on any defect In this surrey within THREE
Michael J DeDecker PLS 2067 years after you first discovered such defect. In no
For and on behalf of of I— L ' event. may any acton based upon any defeat In this
COS Engineering Corp. •........ survey be commenced more than TEN yeas from the
date of the eertlHaatipn shown boom.
SCALE: 1" = 30' Engineering JOHN PROJECT NO. 9435.55
DATE: 5-24-06 Corporation DRAWING Na 9435 L32
FIELD BOOK: N/A 165 2nd ST W WALZ REVISION No.
DRAWN: TMD CHECKED: M Ip LOVELAND, COLORADO 80538 ENTERPRISES
s7o 667-8010 SHEET I OF 1