HomeMy WebLinkAboutLot Certifications - 03/20/2006 (6)Utilities
electric • stormwater • wastewater • water S RECEfED
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City of Fort Collins CERTIFICATION OF LOT GRADING MAR 0 7 2006
Pursuant to City Code § 26-544 and
City Land Use Code § 3.2.2 (e)
Date:
Permit Application No. 7 76/
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Address: y3C0.2 (,Lli Ali/Ijt/soiil 11vPr
Lot: .2 Block: 2
Subdivision: 1 'Ewgi115-1
(,(Print) Gx y r a - heQ 4, 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 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) , 5-- 6 , 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):
Xi The 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.
❑ 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 th
adequate and will allow for stormwater drainage
SEE NOTE.
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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. swales, retaining walls, lot
corners), written information/explanation of discrepancies, etc. to:
Fort Collins Utilities (970) 221-6700
700 Wood Street
Fort Collins, CO 80521
At Least Two Weeks Prior To Requesting A Certificate Of Occupancy For The Property
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FINAL GRADE
LOT 2, BLOCK 2, HEARTHSIDE
3002 OLD DOMINION COURT
FORT COLLINS, COLORADO
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LOT AREA = 23334 SF
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RADIUS=15.0' PROJECT NO. 25197
OLD DOMINION COURT MARCH 6; 2006
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OLD DOMINION COURT MARCH 6, 2006 lv
WEEKS & ASSOCIATES 1 " = 20'-0"
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
1. Pond Certification Al
-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
2. SwalesA//,4
-location (are they within easement)
-dimensions dnd cross-section verification
-longitudinal slopes and side slopes
-spot elevations
-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
3. Pipes A)/Olt
-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
4. Concrete Pan ChannelsA///�
-size
-slope
-super elevation
-cross .section
-thickness
-elevations
S. Inlets
-size and type
-size of opening (or name of standard used)
-grate elevation
-invert elevation
-box size
6. Cross pans
-size
-type
-grade
-elevation
-cross-sectional depth
-tie-in to curb and gutter
7. Culverts �/it
-size
-type
-invert elevation
-headwalls
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8. Underdrains /y�
-size
-type
-cover
-backfill
.-geotextiles
-cleanou//ts
9. Curb cuts /v1
-size
-tie in to swale, pipe, etc...
B. Certification of Grade Elevations Adjacent to Drainage
Facilities:
pk -minimum opening elevations
Ok-top of foundation elevations
-comparison to 100 year WSEL's (Freeboard
requirements and floodplain issues) .
C. Certification of Erosion Control Measures:
1. Permanent Measures:,/.4
-Permanent vegetation (6" bare spots and weeds under
control)
-riprap
-riprap bedding
-drop sections
-sediment basins/water quality ponds
-netting mats/blankets
-mulching
2. Temporary Measures:14.9-
-mulching
-inlet filter installation
-check bale dams
.-seeding and temporary vegetation
-silt '-fence
D. Site Cleanup After Construction
6,--construction clean up
6�-- 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
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 known information could
result in the rejection of this certification and prevent
the release of any S.tormwater Utility holds on Building
Permits and/or Certificates of Occupancy.
F. Signature and Stamp by a Colorado Registered
Professional Engineer.
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