HomeMy WebLinkAboutTHE ELLIE AT OLD TOWN NORTH - FDP240015 - SUBMITTAL DOCUMENTS - ROUND 1 - Supporting Documentation (6) Appendix E-4
City of Fort Collins
Requirements for Utility Plans
Project Name: 42
C��lt fl 0 7 —Jw l
Project Planner: rn•n,,f,, ,( r
Design Engineering Firm ��� - , M �• Lt-ili
Developer: �s',J I h( r✓
All applications for final development plans must include final development plan documents ("Utility
Plans"). The standards for these Utility Plans are set forth in Division 3.3 of the City of Fort Collins
Land Use Code, these Standards, and as further noted in this appendix.
THIS LIST PROVIDES THE DESIGN ENGINEER INFORMATION TO HELP HIM/HER DETERMINE
WHAT THE CITY OF FORT COLLINS EXPECTS TO SEE ON DRAWINGS SUBMITTED FOR
REVIEW AND APPROVAL. THIS LIST IS NOT INTENDED TO BE ALL-INCLUSIVE AND SHALL
NOT, IN ANY WAY, OVERRIDE OR SUPERCEDE THE STANDARDS SET FORTH IN THE CITY OF
FORT COLLINS LAND USE CODE AND/OR THE LARIMER COUNTY URBAN AREA STREET
STANDARDS MANUAL, ADDITIONAL INFORMATION MAY BE REQUIRED ON SPECIFIC PLAN
DESIGNS AND IS NOT INTENDED TO RELIEVE THE DESIGN ENGINEER OF THEIR OBLIGATION
TO UTILIZE GOOD ENGINEERING PRACTICES.
The two"check list"columns to the left of the Utility Plan requirements below are provided for the convenience of both
City staff and the Developer's Engineer. The columns are organized as follows:
(1) The first column,"Applicant Validation;'is provided as a check list for the applicant to ensure that all
required items are addressed within the Utility Plans.
(2) Upon submittal,City staff will check off the items in the second column to ensure that all the required
items are included within the Utility Plans.
PLEASE NOTE: All items with an arrow (I►) are items required prior to public hearing. All
items without an arrow will be required during final compliance.
1
Last etfifcd:3/23/07 Appendix E-4
Applicant staff
Validation Check
N/A Included
I. Cover Sheet
A. ► Preamble title of"Utility Plans For..."
B. ► Legal description below the project name
—K/-/— C. ► Vicinity map including project location, nearest two Arterial
Streets, existing street system, street names for collector
and Arterial Streets, City limit lines,north arrow and major
public facilities
D. ► Index to all sheets contained within the Utility Plan placed
/ on right side of sheet.
E. The current date (month and year) under the legal
description
./ F. General Construction Notes, and if applicable, CDOT
General Construction Notes(see attached Appendix E-2)
placed on left side of sheet
G.► Project Bench Marks referencing the City of Fort Collins'
datum
H. Reference to the updated or current soils Investigation
report
1. Stamp and signature of a licensed Civil Engineer
registered in the State of Colorado (on approved final
/ development plan documents) in accordance with State
J/ Statutes and Board Rules.
J. The following statement is annotated on the Cover Sheet:
I hereby affirm that these final construction plans were
prepared under my direct supervision, in accordance with
all applicable City of Fort Collins and State of Colorado
standards and statutes, respectively; and that I am fully
responsible for the accuracy of all design, revisions, and
record conditions that I have noted on these plans.
K. ► Typical street section(s) provided for each street type
being proposed. Sections include appropriate horizontal
and vertical dimensions and cross slopes,type of curb and
gutter and any deviations from standards. See Figures 7-
1F thru 7-13F. (These sections may also be located on
J the plan/profile sheets or a separate sheet within the utility
plan set.)
L. The names, addresses, phone numbers for the i
Developer(s), Owner(s), and Consultant Engineer are
provided.
M. Indemnification Statement provided and annotated as
follows:
These plans have been reviewed by the Local Entity for
concept only. The review does not imply responsibility by
the reviewing department, the Local Entity Engineer, or
the Local Entity for accuracy and correctness of the
calculations. Furthermore, the review does not imply that
quantities of items on the plans are the final quantities
required. The review shall not be construed in any reason
as acceptance of financial responsibility by the Local
Entity for additional quantities of items shown that may be
required during the construction phase.
Last edited:JI23I07 2 Appendix E-4
Applicant Staff
Validation Check
N/A Included
B II. Grading,Drainage&Erosion Control Plan
V A. ► Drainage report submitted
B.► Existing and proposed contours provided at 2' (min.)
intervals and labeled.
C.► Contours extended a minimum of 59 offsite and tie into
existing contours.
D. Finish grade elevations provided for streets, lot comers,
and finish floorsitop of foundation of buildings for all lots.
E. This statement provided:
"The top of foundation elevations shown are the minimum
elevations required for protection from the 100 year storm.
F.► Drainage arrows are provided and show positive drainage
Cto streets or to an approved drainage facility.
G. Phasing of development and construction of all public
improvements. All public improvements within each phase
stand alone. Phases separated by a thick, ghosted line
and identified by either numbers or letters.
H. Temporary and long term erosion control devices are
✓// provided and labeled.
I. ► Revegetation methods and specific notes are provided.
J.► If the project proposes any construction in a floodplain,
please pick up the separate "Preliminary Flcodplain
Submittal Requirements" available at the Stormwater
utility.
III. Overall Utility Plan Sheet(s)
A. Streets
1. ► R.O.W., property lines and easements with
dimensions and labels.
_ 2. ► Cross-pans
3. ► Access ramps
4. ► Curb and gutter
6. ► Sidewalks
6. ► Driveway locations
7. ► Medians,including flowline and lip of gutter
8. General location of signs(speed,stop,monument,etc.)
B. Phasing lines of development and construction of all public
improvements. All public improvements within each phase
stand alone. Phases separated by a thick, ghosted line
and identifiied by either numbers or letters.
Last edited:3123107 3 Appendix E-4 /
Applicant Staff
Validation Check
N/A Included
®/ C. Water Facilities
�+ 1. ► Mains with sizes
2. ► Fire hydrant locations
3. ► Valves
4. Meter pits and curb stops
5. ► Manhole locations
6. ► Show service locations at preliminary, except for
single family uses.
7. Waterline lowerings
8. Dimensioning of manholes and cleanouts from the
centerline of the roadways.
D. Sanitary Sewer Facilities
1. ► Mains with sizes
_ 2. ► Manhole locations and numbering
3. Length of segments between manholes
4. Type of pipe
5. Slopes
_ 6. Clean-outs
v 7. ► Show services at preliminary,except for single
family uses.
d E. Storm So wer Facilities
✓ 1. ► General layout of stormsewers, channels and
swales.
v
2. ► Manhole locations
16.1
3. ► Junction structures
4. ► Clean-outs
5. ► Type of pipe
k- 6. ► Sizes
Ne
41 7. ► Slopes
IV B. ► Length of segments between manholes
_! 9. Subdrains(where applicable)
10. ► Manhole numbering
F. ► Exisflng features shown for a minimum of 150'beyond the
project limits
G.► Proposed utility connections with existing utilities.
Last edited: 3/23107 4 Appendix B4
Applicant staff
Validation Check
NIA Included
IV. Street Plan and Profile Sheets(Horizontal Alignment)
A. ► Largest possible curve radii used on Arterial and Major
Arterial roadways. Minimum curve radii used only where
necessary. See Table 7-3.
B. ► Minimum tangent lengths at intersections. See Table 7-3.
C. ► Crossing streets intersect at 90° (minor street can vary
D. ► Angle of departure of streets at intersections do not
exceed 10°for the length of the required tangent.
X E. P. Minimum tangent between reverse curves provided. See
Table 7-3.
F. ► Broken-back curves are separated by a length equal to 2
times the tangent length. See Table 7-3.
X G.► Compound curves: ratio value of <_1.5 (Larger radius
divided by the smaller radius).
1. ► Minimum centerline arcs for curves with deflection angles
10°or less. See Table 7-5.
J. Horizontal curves do not begin at the top of a crest curve
or the bottom of a sag curve.
K.► Tapers and transitions: Refer to Chapter 8
L.► Sight distance triangles and easements:Shown on all plan
& profile sheets. Sight distance easements dedicated on
the Plat
k' M. ► Minimum Local Street widths provided per Table 7-1 and
are consistent with the TIS.
N.► Access rams and crosswalks p provided. Crosswalk
lengths are a maximum of 56'in length. See Chapter 16,
Pedestrian Facilities Design and Technical Criteria.
O.► Minimum of one mid-block access ramps provided at all
"T"intersections.
P. ► Complete horizontal alignment includes, but is not limited
to: centedine of roads, intersecting streets, driveway
locations,and storm drainage facilities.
Q. P. Existing and proposed Property and/or ROW lines,
easements and/or tracts provided, dimensioned, and
labeled clearly.
R. Existing utilities and structures (shown as phantom line)
included:
1. ► Storm sev✓er and appurtenances
2. Fence lines and gates
3.► Water lines and appurtenances
4.► Ditches and swales
Last edited:3/23107 5 Appendix 6-4
Applicant Staff
Validation Check
N/A Included
Y 5.► Electric lines and appurtenances
_ 6. ► Curbs and gutters
_Y 7. ► Sanitary Sewer lines and appurtenances
Y _ 8. ► Pavement limits
9. ► Telephone lines and appurtenances
_Y 10. ► Bridges and/or culverts
11. ► CAN lines and appurtenances
12. ► Guardrails
13. Signs
x 14.► Gas lines and appurtenances
X S. Station, critical elevation, and dimension of all existing and
proposed utility and/or drainage structures provided.
T. Intersections show construction and lane details for new
and existing facilities for a minimum of 159 beyond the
limits of construction.
V. Street Plan and Profile Sheets(Vertical Alignment)
_ A.► Maximum grades for streets comply. See Table 7.3.
B. ► Maximum grades of cut-de-sacs are 3.0%.
C. Continuance of profile and ground lines for all Local and
Collector Streets that dead end(excluding cul-de-sacs)
shown for 500'beyond the proposed construction.
D. Continuance of profile and ground lines for Arterial Streets
shown for 100D'beyond the proposed construction.
E. ► Minimum crest and sag curve lengths for street
classifications. See Figures 7-17 and 7-18. Lengths
must meet or exceed these minimums.
F. Crest curves: street centerline, curb and gutter designed
with vertical curves. See Table 7-3.
i G. Sag curves: street centerline and flowline designed with a
vertical curve (see exception below). See Figure 7-18
and Table 7-3.
H. Sag Curves: For grade changes<1.0%: gutter flowlines at
low points are not designed with vertical curves, but must
/ meet the minimum.5%grade into the inlet
1. Sag Curves: For grade changes >1.0%: both street
centedine and curb and gutter are designed with vertical
curves, but aminimum flowine grade of .5% must still be
maintained.
• J. ► Single point grade breaks do not exceed 0.40%,except at
inlets where min.5%grade into the inlet is required.
Last edited:3P3117 6 Appendix[-4 /
Applicant Staff
Validation Check
N/A Included
K. ► Series of grade breaks meet the vertical alignment criteria
for the design speed of the roadways.
L. ► Minimum centerline and ttowline grade for streets is
0.50%.
M. Minimum flowline grade for cul-de-sacs is 1.0%.
N. Minimum desirable grade around curb returns is 1.0%-
Minimum allowable grade around curb returns is 0.50%.
_ O. Curb return profiles(except medians)are provided.
P.► Centerline profiles through intersections provided.
Q. Flowline profiles provided on both sides of all streets(Final
compliance).
R. ► Centerline profiles provided for all streets(Preliminary).
S.► Proposed (solid line type) and existing (dashed line type)
ground lines provided and labeled.
y T. P. All proposed and existing vertical curves and grade breaks
are dimensioned (Preliminary)/ stationed and labeled
clearly(Final compliance).
VI. Cross Slopes
� A. Minimum cross slope of new streets is 2.0%.
B. Minimum cross slope of any reconstruction or overlay is
1.5%.
C. Maximum allowable cross slope on all new streets is
3.0%.
. _ 0. Maximum allowable cross slope on any reconstruction or
overlay of existing roadways is 4.0%.
7` E. Street modifications (widening, turn-lane, etc): the
widened portion is within the stated limits and is not less
than the existing cross slope.
X F. When tying to existing cross slopes: Curb and gutter or
centerline shall be designed such that the when the
existing pavement is overlaid it results in a straight line
cross slope grade that meets standards.
X G. Cul-de-sacs: See Figure 7.19.
VIi. design Speed
V
A. ► Roadways are designed according to their proper design
speed. See Table 73.
Vill. Curb Return Radii
A. Curb return radii used in accordance with Table 8-2.
B. Minimum desirable flowline grade around curb returns is 1%.
x C. Minimum allowable flowline grade around curb returns is
0.50%.
Last edited:3/23/07 7 Appendix C-4
Applicant Staff
Validation Check
N/A Included
IX. Medians
i A. Provided as stated on Figures 7-1 F thru 7-13F.
B. ► Width of medians are no less than 4'wide.
C. ► Turn Lane and Access: Left-turn lanes (where warranted)
designed using criteria contained in Figures 8.2,8-3&8-11.
%- D. ► Landscaped medians include drainage facilities to handle
sprinkler runoff and nuisance flows. Refer to Appendix C.
E.► Median(s) are designed with keyed curb or curb with
outfall gutters (if gutters are not needed to handle
drainage), or medians are designed with curb with inflow
gutters(if gutters are needed to handle drainage).
F.► Nose of median(s) located such that vehicle turning
movements comply with vehicle tracking templates.
G.► Transition points of medians do not have"angle points'. A
100' minimum radius with minimum arc length of 50' is
used at transition locations.
H.► Permanent structures within medians are a minimum of 5'
from the closest travel lane.
1. ► Pedestrian refuge areas are provided in the noses of
medians. See Chapter 16, Pedestrian Facilities Design
and Technical Criteria.
L Profiles shall be provided for all areas of inflow curb and
gutter. Profiles or adequate spot elevations, dimensions
and any other information necessary for review and
construction shall be provided for all medians.
X. Cul-de-sacs
A. ► Provided only on Local Streets. See Figures 749&7-21.
B. ► Maximum length of 660' (1320' max.) if fire sprinkler
systems are installed in structures.
_L C.► Minimum radii used. See Figure 7-19.
XI. Eyebrows
A.► Provided only on Local Streets. See Figure 7-23.
B.► Spaced in conformance with the requirements in Chapter 9,
Access Requirements and Criteria.
X,I. Dead-end Streets
A.► Temporary dead-end streets provided only on streets that
do not have direct access from adjoining property.
B. ► Temporary turnarounds with a minimum radius of 50'
provided for permitted dead-end streets.See Figure 7-26.
r C. Temporary access easements dedicated on the Plat.
Last edited:3123107 8 Appendix E-4
Applicant Staff
Validation Check
N/A Included
XIII. Driveways
A. Where curb cuts are provided, concentrated runoff from
adjoining properties does not discharge across the
sidewalk.
B.► Spacing of curb cuts conform to spacing requirements.
See Figure 9-1 and Table 7-3
C. Drive approaches slope toward the street.
D. ► Driveways intersect streets at 90' ±10° for a minimum of
25' measured perpendicular to the street from the curb
edge or EOA.
E.► All access/driveway approaches are paved with Portland
cement from the street to the ROW.
1. SF Residential Approaches
j' a. ► Minimum width of drveway(s) is 12' and the
maximum width is 24'. See Standard
Drawings 706 and 707.
b. ► Sidewalks are continuous through driveways.
See Standard Drawing 1601.
C. When pedestrian accessible driveways are
required in lieu of mid-block access ramps, the
slope of the driveway is < 1:12 and spaced at
300'intervals on both sides of the street.
2. High Volume Driveway
r a. ►"Driveways accessing Arterial Streets or meeting
criteria in Section 9.3.2.A shall conform with
Standard Drawing 707,
b. ►'Maximum width is 36'. If wider, a median
separates the inbound and outbound traffic.
3. ► Multi-Family Dwelling Unit Driveways
Minimum width of driveway(s)is 24'. Minimum of 28'
for driveways serving 12 units or more with
maximum width of 36'.
XIV. Grading In The ROW
x A. Maximum slope for all areas within the ROW is 4:1.
B. Maximum slope outside of the ROW affecting public
improvements is 4:1.
✓ C. Retaining walls provided where slopes exceed 4:1.
Retaining walls designed in accordance with Chapter 11,
I Structures.
D. Minimum slopes in non-roadway areas is 2.0%
Lasi cdiied:.3/23/07 9 Appendix C-4
Applicant Staff
Validation Check
N/A Included
XV. Sub-drains
A. Engineered sub-drain systems meet criteria set forth in
Section 7.7.3
V
B. Hydrologic study submitted if criteria in Section 5.6.1.A. is
met or sub-drains are needed for basements.
XVI. Cross-pans
A. Cross-pans adjacent to Local Streets are a minimum of 6'
wide and 7A'deep.
B. Cross-pans adjacent to Collector Streets are a minimum of
8'wide and 1'W deep.
G_ C. Cross-pans adjacent to Arterial Streets are a minimum of
10'wide and 1'/z'deep.
D. Mid-block cross-pans are a minimum of 12' in width and
13/4"in depth.
E. Minimum grade of cross-pans are 0.50%.
F. Pavement transitions approaching cross-pans designed
using the design speeds in Table 7-3 and meet the
requirements of Figure 7-27 and Standard Drawing 710.
i G. Spot elevations provided as shown on Figure 7-27.
XVIL Inlets
_ A. ► Inlets are not located within the curb returns.
XVIII.Bus Bays
— A.► Bus bays are 11'wide.
B. ► Bus bays are constructed with concrete in accordance
with Chapter 22,Construction Specifications.
C.► Bus bays shall be designed in accordance with Section 7.9
and Standard Drawing 711.
XIX. Intersections
A.► Travel lanes are aligned through intersection(s) (a 2'shift
is allowed in hardship cases only).
7 B.► Intersections cross at 900±100.
X C.► Horizontal alignment of streets thru intersections are
designed in accordance with Table 7.3.
D. ► Exclusive left-turn lanes provided where required.
See Section 8.2.5,Exclusive Left Turn Lanes.
E.► Exclusive right-turn lanes provided where required.
See Section 8.2.6,Exclusive Right Turn Lanes.
X F. ► Adequate turning radii used for each type of intersection.
See Section 8.2.8,Turning Radius.
G.► ROW is dedicated as shown on Figure 8-12.
L::isi edited:3/23/07 10 Appendix E-4 /
Applicant Staff
Validation Check
NIA Included
H. ► Additional ROW dedicated for right and left turn lanes.
1. ► Sight distances comply with Figure 7-16.
J. ► Street grades approaching intersections shall be between
0.50% (min.) and 4.0% (max) for a distance equal to the
tangent length of the street classification. See Table 7-3)
K. ► Profile grades within the intersection do not exceed 3%
XX. General Requirements
y A. Phased improvements shown clearly.
X B. Phases within the project limits stand alone and do not
leave necessary improvements to future projects-
C. ► Design of State streets meet the requirements presented
in the State Highway Access Code Manual.
D.► North arrows and the appropriate barigraphic scale(s) are
provided.
E.► Existing features adjacent to this development are shown
in a ghosted or alternate line weight
F. The City's signature block is provided in the lower right
comer of each sheet contained within the utility plan set.
Each signature block measures 3Yz"high by 4'/"wide.
G. ► Ditch company approval block is provided.
H.► Water and Sanitary District approval block is provided.
1. County approval block is provided.
-J J. CDOT approval block is provided.
K. ► Title block is provided on each sheet of the utility plan set
and includes the project name, sheet name, engineer's
name, address, telephone number and fax number, sheet
numbering,and revision block.
L.► The utility plans correlate with the Site and Landscape
Plans
M. Spot elevations at all intersections provided as shown on
Figures 7-27 and 7-28.
J N. ► Proposed construction within the Property boundary drawn
with solid lines and existing features shown with hidden or
dashed lines.
O. Stations and elevations provided at all PC's, driveway
intersections and roadway intersections in both plan and
profile views.
P. Flowline curve table provided on each plan and profile
sheet that includes radius, angle, arc length, and tangent
length.
Last edited:W3107 11 Appendix L 4
Applicant Staff
Validation Check
NIA Included
y Q. Centerline stationing is the standard and shall be used
except at cul-de-sacs, where flowline stationing is used
(Station equations provided.), unless approval to use
flowline stationing is given.
R.► Street names provided on all sheets.
✓ T. ► All easements shown in the plan views.
U.► Match-lines provided in both plan and profile. Page
number,station and elevation included.
�y V. The scale of all sheets are as follows:
wo 1. ► Horizontal-V=20',39.40',or 50'
2.► Vertical-1"=5'or 10'
3. ► Overall Plan-V=100'
W. ► All private improvements, including but not limited to,
roadways, driveways, utilities, etc. are clearly shown and
labeled as such.
X.► A legend is provided an each sheet identifying the
symbols used on that particular sheet.
Y.► Key map is provided on the plan and profile sheets (for
utility plans having 3 or more plan and profile sheets).
XXI. ► Street Cross Sections(Preliminary=typical for each street)
A. Cross sections for Arterial Streets and Collector Streets
are provided at 50' intervals. Cross also required where
special conditions warrant the need (Le. widening of an
existing street). The interval may be adjusted where site
topography is unique.
1. Information Provided on each Cross Section
a. ► Curb$gutter,existing(f)and proposed(")
b. ► Roadway surface,existing and proposed
c.► Sidewalk,existing and proposed
d. ► Cross slopes,existing(f)and proposed(*)
e. ► ROW,existing and proposed
f. Side slopes,existing and proposed, 15'beyond
the proposed ROW
% g. Stations
h. Proposed flowline and centerline elevations
>` i. Utility crossings
1. ► Dimensions
k. Areas of overlay, milling, pavement removal
and/or reconstruction.
Last edited:3f2"7 12 _ .
Applicant Staff
Validation Check
N/A Included
C �f
XXII.Plat
A. ► Maintenance Guarantee, Repair Guarantee, Notice of
Other Documents notes.
B.► Planning & Zoning Board/Headng Officer certification
statement(to be signed at final compliance).
C. ► Surveyor certification statement (to be signed at final
compliance)
D. ► Statement(s)of land ownership
E. ► Statement(s) of ownership and/or maintenance of all
tracts.
F. ► Statement(s) of the dedication of any easements, ROW,
tracts,and other public areas.
l
G. ► Vicinity Map: Project location, nearest 2 Arterial Streets,
street names,City limits,major public facilities.
H. Curve data complete for all curves.
1. ► 2 ties to aliquot corners.
J. ► All existing and proposed easements and ROW clearly
defined-
K. ► Adjoining
� g properties labeled.
X L. ► Scale, graphic scale, north arrow, date of preparation,
complete title wt location.
M. ► Boundary legal description closes.
N. ► Lot lines.
Y O. ► Designation of areas subject to flooding• including
floodplain, floodway, and product corridors. (Elevation
Datum must be referenced to City of Fort Collins datum.)
Last edited:3123107 13 Appendix C-4 f
t✓