HomeMy WebLinkAboutSite Certifications - 11/12/2016COMMERCIAL, MULTI -FAMILY AND SUBDIVISION
CERTIFICATION FORM & CHECKLIST
(>k Partial Site, Drainage)
Foothills Mall Redevelopment
(project Name)
November 11, 2015
(Date)
Block 8 — Permit # B1400751
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{For Commercial or Multi -family Please list any applicable buildin -i
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Please fill in all applicable items in this Certification Form for. Commerci
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Overall Single Family sites. A copy of the approved grading,ptlan}must b
built grading plan. (It is preferred to have the as-built.elevationS:iwritte
approved elevations) ter'
Use "OK" for items checked or actual numbers forsitems verified/survey
City of-
-Fort -Collins
XMkI/Cli 11'11.-4 wL
lulti-Family and
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bmitted with the as
red next to the
in the field.
Use "N/A" for items that are not applicable to th"e s 4e,fhat is being certified.
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Please provide an As -Built Redlined or My-lar drawing sho
wing the following:
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A. Detention, Drainage Facilities, and CortSmon Open Spaces
i. Pond Certification -This will bea resse roject completion, does not apply to
Block 8 area (see attachment<AI,f' r area this document applies)
Provide Topographic Recofds'(grading certification with as —built spot elevations) and Volume
NA Verification Calcujations. Show both the proposed and as -built elevations on the same plan
sheet. ftifi {:
and Spot Elevations (especially @ Pond Embankment and Pond
T.wyr...
NA!; positive Fall fo Pan (if applicable)
NA "General Pond Grading including all Side<Slopes
NA InvertTievation
NA For b y Construction and Elevation
NA Spillway Weir (Location, Elevation, Height, Opening Width)
NA Placement and size of riprap or alternative permanent erosion control measures
NA Orifice Plate and/or Water Quality OutletStructure Installation
NA Water Quality Capture Volume (Volume Required, Volume Provided and Water Surface
Elevation)
NA Berm and Embankment Compaction Level
NA Subsurface Media for Water Quality Ponds and Swales
City of
Fort Collins
2. Swales -tn general compliance for drainage of area, all verifications will be done at completion of
project
NA Location (are they within easement?)
NA Dimension and Cross -Section Verification
NA Longitudinal Slopes and Side -Slopes
82=5007.88 (E & S) A.B. 81=5005.97 (E), 5007.42 (W) A.B. 80=5005.48 A.B.
96=4999.05 (N), 5001.86 (S), b.001.00 (E) A.B. 96A=5002.10 A.B.
95A=5006.07 (SE) A.B. 95=4998.65 (N & S), 5005.54 (NW) A.B. 94=4997.83 (N & S) A.B.
93=4997.22 (N & S), 5603.42 (W) A.B. 93A=5003.72 (E) A.B.
92=4996.68 (N & S), 5000.22 (E) A.B. 92B=5002.59 (NE) A.B. 92A=5001.98 (SW & W) A.B.
704=5011.97 (NE), 5013.29 (SW), 5012.17 (NW) A.B. 703=5011.39 (NE & SW) A.B.
703A=5010.28 (NE & SW) A.B. 701=5004.75 (N & S), 5008.62 (SW) A.B.
Installation and Backfill -Storm is private, all Backfill that was observed and tested by Ground
Engineering was compliant., Reports sent to City for their review.
Cover - In general compliance with design, all Backfill that was observed and tested by Ground
2
city of
wort Collins
Engineering was compliant. Reports sent to City for their review,
Encasement and Clearance from other nearby utility lines - Storm is private, ail Installation was
photographed and will be sent to the design engineer for their review.
Joints Type and construction - Storm Is private, all Installation was photographed and will be sent
to the design engineer for their review.
3
City of-
Fort.Collins
4. Concrete Pan Channels This will be addressed at project completion, does not.apply to
Block 8 area (see attachment A for area this document applies)
NA Size
NA
Slope
NA
Cross Section
NA
Thickness
NA
Elevations
5. Inlets
1 Size and Type — PER CONSTRUCTION DOCS
r?
2 Size of Opening (or name of Standard Detail used)' -'PER
3 Grate Elevation —
506=5018.43 505=5017.92 504=5017.38
96A=5008.48 95A=5011.42 93A=5009.5z
701A=5015.73 �£
4 Invert Elevation —
81=5012.02
703=5015.49
completion, does not apply to Block
pplies)
7. Culverts —This will be addressed at project completion, does not apply to Block 8 area
(see attachment A for area this document applies)
NA Size
NA Type
NA invert Elevations
4
City of
-Fort Collins
8. Sub -Drains
9.
10.
Bla
B.
1 Size -4" perforated pipe in ZV x 12" burrito wrap
2 Type (Perforated/Solid) — Perforated, was observed by Ground Engineering was compliant.
Reports sent to City for their review.
3 Cover —Asphalt/Base —10.5" -.11" of asphalt and base above sub drain
NA Top of Foundation Elevations
NA Comparison to 100-year Water Service Elevations
NA Comparison to Freeboard Elevations and Base Floodpiain Elevations - BFE
n
5
. Fort Collins
2. Verification of site grading:
Engineer to evaluate site grading compliance with the approved grading plan.
This will be done at project completion, general compliance in Block 8 area. (see
attachment A for area this document applies)
As -built elevations are to be redlined onto the approved grading plan sheet
showing the as -built spot elevations next to the design spot.elevations so
compliance can be verified and documented. }nN{u
This will be done at project completion, general compliance KBlock B area (see
attachment A for area this document applies)
C. Certification of Erosion Control Measures:
1. Permanent BMP Measures: — imot incluaeo in Lnls portion orswvrn, w
when project is turned over.r.
9 Q,
NA Permanent Vegetation (no more than 6" bare spots,and weeds;under control)
>.
NA Riprap or alternative permanent erosion rria'terialX
1�lj:yJx:
.1'f �J•'Tti l
NA Riprap Bedding4z'r;. J
NA Cut -Off Walls or Channel Droprudures Cross -Sections
NA Sediment Basins,`•'$'
NA Water quality ponds/Sand'iFllter/B(b Retention Construction and liners
NA Permanent,Mtting Mats or Blankets
Seedi
D. Post=Constructioii'Sjte Cleanup:
on Debris Clean -Up (In particular debris affecting the drainage) —General area for Block
(see attachment A for area this document applies)
2 Smoothing of Ruts in all Construction Areas
General area for Block 8 smooth (see attachment A forarea this.documentapplies)
Reseeding of all Areas Affected by Construction Activities
(Usually enforced by the City's Erosion Control Inspector but the engineer
Certifying the site needs to notify the contractor if areas are not seeded)
Bonded the landscape / Irrigation, will be done at a later date
City of .
WtCotlins
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 As -Built plans enclosed.
Failure to properly disclose all known information could result in the rejection of this
certification and prevent the release of any and all Stormwater Utility permit holds on Building
Permits and/or Certificates of Occupancy within this development.
F. Signature and Stamp by a Colorado Registered Professional
Engineer's contact information:
Kenneth W. Curfman
(Name)
kcurfmanPflatsurv.com
(Email address)
(970) 443-7001 ext. 184 f Longmont. CO 805
(Telephone number)
:
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PE STAMP
of
Fort Collins
Attachment A
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Attachment B
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City, of
Fort Collins
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AS -BUILT EXHIBIT -
BLOCK 8
A PORTION OF FOOTHILLS REDEVELOPMENT,
LOCATED IN THE SOUTHWEST QUARTER OF SECTION 25,
TOWNSHIF 7 NORM RANGE 69 WEST OF THE 6TH P.M,
CITI OF FORT COLLINS, COUNTY OF LARIMER,
STATE OF COLORADO
Note
1, THIS EXHIBIT WAS PREPARED WITHOUT THE BENEFIT OF A CURRENT TITLE COMMITMENT AND
DOES NOT CONSTITUTE A TITLE SEARCH BY FLATIRONS INC. TO DETERMINE TTLE OR
EASEMENTS OF RECORD. THIS EXHIBIT DOES NOT PURPORT TO REFLECT ANY OF THE
FOLLOWING WHICH MAY BE APPLICABLE TO THE SUBJECT REAL ESTATE: EASEMENTS. OTHER
THAN POSSIBLE EASEMENTS THAT WERE MSIBLE AT THE TIME OF MAKING NIS EXHIBIT;
BUILDING SETBACK UNES; RESTRICTIVE COVENANTS: SUBDIVISION RESTRICTIONS ZONING OR
OTHER LAND -USE REGULATIONS; AND ANY OTHER FACTS THAT AN ACCURATE AND
CURRENT T LE SEARCH MAY DISCLOSE.
2. ACCORDING TO COLORADO LAW, YOU MUST COMMENCE ANY LEGAL ACTION BASED UPON
ANY DEFECT IN THIS EXHIBIT WITHIN THREE YEARS AFTTT YOU FIRST DISCOVER SUCH
DEFECT. IN NO EVENT MAY ANY ACTION BASED UPON ANY DEFECT IN NIS EXHIBIT BE
COMMENCED MORE THAN TEN YEARS FROM THE DATE OF THE CERTIFICATION SHOWN
HEREON.
3. THIS EXHIBIT WAS PREPARED FOR THE EXCLUSIVE USE OF HCBECK, LTD., NAMED IN THE
STATEMENT HEREON. SAID STATEMENT DOES NOT EXTEND TO MY UNNAMED PERSON
WITHOUT AN EXPRESS STATEMENT BY THE SURVEYOR NAMING SAID PERSON.
4. THIS EXHIBIT IS VALID ONLY IF PRINT HAS ORIGINAL SEAL AND SIGNATURE OF SURVEYOR.
S NO UTILITIES OTHER THAN STORM SEWER ARE SHOWN HEREON. NO RESEARCH HAS BEEN
DONE CONCERNING THE EXISTENCE. SIZE, DEPTH, CONDTON, CAPACITY OR LOCATION OF
ANY UTILITY OR MUNLCIPAL/PUBUC SERVICE FACILITY. FOB INFORMATION REGARDING THESE
UTUTIEA PLEASE CONTACT THE APPROPRIATE AGENCIES. All UNDERGROUND UTIUTES
MUST BE FIE110 LOCATED BY NE APPROPRIATE AGENCY OR UTILITY COMPANY PRIOR TO
ANY EXCAVATION. PURSUANT TU C.R.S. SEC. 9-1.5-101
B. THE DISTANCE MEASUREMENTS SHOWN HEREON ARE U.S. SURVEY F00T.
7. BENCHMARK INFORMATION: EIEVATIONS BASED ON BENCHMARK D-322 FNDIA THE
APPROVED CONSTRUCTION PLANS WITH A PUBUSHED ELEVATION OF 503E28 FEET (NGVO29
UNADJUSTED), BEING AN NGS BENCHMARK DISK STAMPED -D322 RESET 1971' LOCATED 5.4
KM (3.35 MI) $OUTH ALONG U.S HIGHWAY 287 FROM ITS JUNCTION WITH STATE HIGHWAY
14 IN FORT CLIXUNS. IN THE NORTH ENO OF THE EAST CONCRETE HEADWALL OF AN
8-FOOT BY 24-FOOT BOX CULVERT, 6.1 METERS (20.0 FT) EAST OF THE CENTERUNE OF
THE NORTH BOUND LANES OF THE HIGHWAY, MID 1.7 METERS (E.6 FT) SOUTH OF THE
NORTH END OF TIE HEADWALL THE MARK 15 ABOVE LEVEL WITH THE HIGHWAY.
B. DALES OF FIELDWORK: SEPTEMBER - OCTOBER. 2015.
9. BOUNDARY DEERMINATION IS NOT A PART OF THIS EXHIBIT. THIS IS NOT A •LAND
SURVEY PLAYOR 'IMPROVEMENT SURVEY PLAT' AND THIS EXHIBIT IS NOT INTENDED FOR
PURPOSES Of TRANSFER OF TITLE OR SUBDIVISIONS OF LAND AND THAT IT IS NOT TO BE
REUED UPON DICE THE ESTABLISHMENT OF A FENCE, BUILDING OR OTHER FUTURE
IMPROVEMENT UNES.
10. THE SITE WAS AN ACTIVE CONSTRUCTION SITE AT THE TIME OF FIELDWORK.
11. THE HORIZONi1L LOCATONS AND UNEWORK SHOWN HEREON ARE FROM APPROVED
CONSTRUCTION PLANS AND AUTOIAD FILES PROVIDED BY CUENT AND DO NOT REPRESENT
AS -MEASURED LOCATIONS UNLESS NOTED.
12 THE PURPOSE THIS EXHIBIT IS TO SHOW AS -MEASURED SPOT ELEVATIONS AND STORM
SEWER AS-BU T DATA IN THE AREA OF BLOCK 8 OVERLAID UNTO THE PROPOSED CIVIL
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$LYVByces at91FT6FTt 11-11-TO5
I, JOHN B. GUYTO A L O SURVEYOR UCENS£D IN THE STATE OF COLORADO, HEREBY STATE DRAWN BY:
FOR AND ONCETI OF MTRONS, INC.. TO HCBECK, LTD.. THAT THIS AS -BUILT EXHIBIT WAS
PREPARED By ME UNDER MT RESPONSIBLE CHARGE; THAT SAID EXHIBIT AND THE RELATIVE J. KUNTZ/B. OEIMI
ELEVATIONS SHO HEREON ARE ACCURATE TO THE BEST OF MT KNOWLEDGE, INFORMATION AND CHECKED BY:
BEUEE. JK/KC
TON ORADO P.L.S. /16406
JOHN B. GUY
CHAIRMAN &CEO, RATIRONS, INC. Ir SHEET 1 OF 2
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