HomeMy WebLinkAboutSANCTUARY ON THE GREEN - PDP210018 - DOCUMENT MARKUPS - ROUND 2 - UTILITY PLANSN TAFT HILL RD.LAPORTE AVE.
W VINE DR.N SUNSET ST.S IMPALA DR.W MULBERRY ST.
16'
Concrete Pavements
8'
Esmt.
Util.
8'
Esmt.
Util.
TRAVEL
LANE
5'5'
WALK
2'2'
WALK
26' EOC-EOC
30' TRACT
Concrete Pavements
8'
Esmt.
Util.
8'
Esmt.
Util.
5'5'
20' EOC-EOC
30' TRACT
Slope and Crown Varies per Plan
Concrete Pavements
Esmt.
Util.
Esmt.
Util.
20' EOC-EOC
20' TRACT
Slope and Crown Varies per Plan
Landscape Shoulder
Landscape Shoulder
20
Concrete Pavements
TRAVEL
LANE
5'1'4'
WALK
25' EOC-EOC
30' TRACT
Landscape ShoulderLandscape Shoulder
8'
Esmt.
Util.
8'
Esmt.
Util.
10'10'
10'
8'
TRAVEL
PARK
TRAVEL
8'
PARK
TRAVEL
TURN 13'
TRAVEL
13'
LEFT
6'
(MIN.)
PKWY
36' ROADWAY
57' ROW (MIN.)
(MIN)
WALK
4.5'
6.5' MIN. FENCE SETBACK
UTIL.
ESMT.
9'
9'UTIL.
ESMT.
36' ROADWAY
(MIN)
WALK
4.5'
(MIN.)
PKWY
6'
16'
7'
PARK
TRAVEL
7'
PARK
6'
(MIN.)
PKWY
30' ROADWAY
51' ROW (MIN.)
(MIN)
WALK
4.5'
6'.5 Min. Fence Setback
UTIL.
ESMT.
9'
9'UTIL.
ESMT.
(MIN.)
PKWY
6'
WALK
(MIN)
4.5'
Lane
Bike
72' ROW
49' Roadway
7'
Walk
(min.)
(min.)
Pkwy.
10'
Util.
Esmt.
15'
Center
10'
Travel
11'
Travel
11'
3'
Lane
Bike
7'
Bike
Lane
Buffer
6'
EAST WEST
Lane
Bike
(min.)
Walk
84' ROW (min.)
52' Roadway
7'
Walk
(min.)
(min.)
Pkwy.
10'
8'Pkwy.
6'
(min.)
10'
Min. Fence
Setback
Util.
Esmt.
15'
Esmt.
Util.
15'
Center
10'
Travel
11'
Travel
11'
3'
Lane
Bike
7'3'
Bike
Lane
Buffer
Bike
Lane
Buffer
LaneShlder42' ROW
55' Roadway
6'
Walk
(min.)
(min.)
Pkwy.
10'
Util.
Esmt.
15'
Left
10'
Travel
12'
Travel
12'
Lane
Bike
7'
6'
SOUTH NORTH
Bike
30' ROW
Turn
Lane
8'
SheetSANCTUARY ON THE GREENSThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 30
C0.00COVER SHEETCONTACT INFORMATION
PROJECT TEAM:
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.
These plans have been reviewed by the City of Fort Collins for concept only. The review does not imply responsibility
by the reviewing department, the City of Fort Collins Engineer, or the City of Fort Collins 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 for any reason as acceptance of financial responsibility by the City of Fort
Collins for additional quantities of items shown that may be required during the construction phase.
DISCLAIMER STATEMENT:
CERTIFICATION STATEMENT:
PROJECT
LOCATION
VICINITY MAP
NORTH
PROJECT DATUM: NAVD 88
BENCHMARK #1:
City of Fort Collins Benchmark 33-97:
In front o f2540 West Laporte Ave., Approx. 70ft east of centerline of driveway, 3.5ft south of a fence, 3.0ft
southeast of a power pole, on a concrete slab.
Elevation: 5088.19 (NAVD 88 Datum)
BENCHMARK #2:
City of Fort Collins Benchmark 10-07:
Southeast corner of Taft Hill Rd. and Laporte Ave. on the northeast wingwall of the bridge over an irrigation
ditch.
Elevation: 5062.84 (NAVD 88 Datum)
NOTE: If NGVD29 unadjusted Datum is required for any purpose, the following equation should be used:
NGVD29 unadjusted = NAVD88 - 3.17.
Basis of Bearings:
The basis of bearings is the East line of the Southeast Quarter of the Northeast Quarter of said Section 9 as bearing
North 00° 54' 31" East.
Northern Engineering Services, Inc
NE Project No. 1536-001
Date: September, 2018
ORIGINAL FIELD SURVEY BY:
CTL Thompson, Inc.
CTL Thompson Project No. FC08483-115
Date: October 10, 2018
SUBSURFACE EXPLORATION BY:
PROJECT BENCHMARKS:
UTILITY PLANS FOR
SANCTUARY ON THE GREEN
A TRACT OF LAND LOCATED IN THE NORTHEAST QUARTER OF SECTION 9, TOWNSHIP 7 NORTH, RANGE
69 WEST OF THE 6TH P.M., CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO
1
CONTACT INFORMATION
PROJECT TEAM:
Northern Engineering Services, Inc.
Danny Weber, PE
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
(970) 221-4158
Northern Engineering Services, Inc.
Bob Tessley, PLS
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
(970) 221-4158
E N G I N E E R N GI
EHTRON R N
E N G I N E E R N GI
EHTRON R N
SITE ENGINEER
SURVEYOR
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what's below.
before you dig.Call
R
LANDSCAPE ARCHITECT
C & A Companies
7991 Shaffer Parkway, Suite 200
Littleton, Colorado 80127
DEVELOPER/APPLICANT
Ripley Design Inc.
Linda Ripley
401 West Mountain Avenue
Fort Collins, Colorado 80521
(970) 224-5828
NOVEMBER 2021
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.
These plans have been reviewed by the City of Fort Collins for concept only. The review does not imply responsibility
by the reviewing department, the City of Fort Collins Engineer, or the City of Fort Collins 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 for any reason as acceptance of financial responsibility by the City of Fort
Collins for additional quantities of items shown that may be required during the construction phase.
DISCLAIMER STATEMENT:
CERTIFICATION STATEMENT:
SHEET INDEX
TRAFFIC ENGINEER
Delich Associates
Matt Delich, PE
2272 Glen Haven Drive
Loveland, CO 80538-4903
(970) 669-2061
GEOTECHNICAL ENGINEER
CTL Thompson Inc.
400 North Link Lane
Fort Collins, Colorado 80524
(970) 206-9441
■ land planning ■ landscape architecture ■
■ urban design ■ entitlement ■
1 C0.00 COVER SHEET
2 C0.01 GENERAL & CONSTRUCTION NOTES
3-5 C1.00-C1.02 EXISTING CONDITIONS & DEMOLITION PLAN
UTILITY SHEETS
6 C2.00 OVERALL UTILITY PLAN
7-11 C2.01-C2.05 UTILITY PLANS
GRADING SHEETS
12 C3.00 OVERALL GRADING PLAN
13-17 C3.01-C3.05 GRADING PLANS
ROADWAY SHEETS
18-19 C4.00-C4.01 STREET A PLAN & PROFILE
20 C4.02 STREET B PLAN & PROFILE
21-22 C4.03-C4.04 STREET C PLAN & PROFILE
23 C4.05 INTERIM N TAFT HILL ROAD IMPROVEMENTS
AND STRIPING PLAN
24 C4.06 ULTIMATE N TAFT HILL ROAD IMPROVEMENTS
AND STRIPING PLAN
25 C4.07 INTERIM LAPORTE AVE IMPROVEMENTS
AND STRIPING PLAN
26 C4.08 ULTIMATE LAPORTE AVE IMPROVEMENTS
AND STRIPING PLAN
EROSION CONTROL PLAN
27-28 C5.00-C5.01 EROSION CONTROL PLAN
DRAINAGE EXHIBIT
29 C6.00 DRAINAGE EXHIBIT
FLOODPLAIN EXHIBIT (BY OTHERS)
30 C6.01 FLOODPLAIN EXHIBIT
CONNECTOR LOCAL w/ PARKING
STREET C & STREET B
RESIDENTIAL LOCAL
STREET A
APPROVAL
NEW MERCER IRRIGATION CANAL COMPANY
*INTERIM 2-LANE ARTERIAL STREET
TAFT HILL ROAD
APPROVAL
LARIMER COUNTY CANAL NO. 2 IRRIGATING CO.
ULTIMATE 2-LANE ARTERIAL STREET
TAFT HILL ROAD/LAPORTE AVE
THE NATURAL HABITAT BUFFER ZONE IS INTENDED TO BE MAINTAINED IN A NATIVE LANDSCAPE.
PROJECT SPECIFIC NOTES:
NOTE: OTHER DRIVES PER PLAN
INTERIM 2-LANE ARTERIAL STREET
LAPORTE AVE
PRIVATE ALLEY w/ DRAINAGE TO CENTER
Tracts U,X, T, & Q
PRIVATE ALLEY w/ DRAINAGE TO CENTER
Tracts A, E, H, K
20' WIDE PRIVATE ALLEY
Tracts P, S, & X
EASEMENTS VARY PER PLAN
EASEMENTS VARY PER PLAN
EASEMENTS VARY PER PLAN
PRIVATE ALLEY w/ DRAINAGE TO CENTER
Tracts S, M, X
EASEMENTS VARY PER PLAN
City of Fort Collins, CO
UTILITY PLAN APPROVAL
APPROVED:
CITY ENGINEER,APPROVED SHEETS DATE
APPROVED:
WATER & WASTEWATER UTILITY,APPROVED SHEETS DATE
APPROVED:
STORMWATER UTILITY,APPROVED SHEETS DATE
APPROVED:
PARK PLANNING & DEVELOPMENT,APPROVED SHEETS DATE
APPROVED:
TRAFFIC OPERATIONS,APPROVED SHEETS DATE
APPROVED:
ENVIRONMENTAL PLANNER,APPROVED SHEETS DATE
UTILITY CONTACT LIST: *
UTILITY COMPANY
* This list is provided as a courtesy reference only. Northern Engineering Services assumes no responsibility for
the accuracy or completeness of this list. In no way shall this list relinquish the Contractor's responsibility for
locating all utilities prior to commencing any construction activity. Please contact the Utility Notification Center of
Colorado (UNCC) at 811 for additional information.
PHONE NUMBER
GAS-----------------------Xcel Energy-----------------------------Al Ermer (970) 225-7869
ELECTRIC--------------City of Fort Collins Light & Power--Luke Unruh (970) 416-2724
CABLE-------------------Comcast----------------------------------Don Kapperman (970) 567-0245
TELECOM.-------------Qwest Local Network------------------Bill Johnson (970) 377-6401
WATER------------------City of Fort Collins Utilities-----------Matt Simpson (970) 416-2754
WASTEWATER-------City of Fort Collins Utilities-----------Matt Simpson (970) 416-2754
STORMWATER-------City of Fort Collins Utilities-----------Matt Simpson (970) 416-2754
W/WW INSPECTOR--City of Fort Collins Utilities-----------Jim McChesney (970) 556-8179
SheetSANCTUARY ON THE GREENSThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 30
C0.01NOTESGENERAL & CONSTRUCTION2
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what's below.
before you dig.Call
R
A. GENERAL NOTES
1.All materials, workmanship, and construction of public improvements shall meet or exceed the standards and specifications set forth in the Larimer County
Urban Area Street Standards and applicable state and federal regulations. Where there is conflict between these plans and the specifications, or any
applicable standards, the most restrictive standard shall apply. All work shall be inspected and approved by the City of Fort Collins.
2.All references to any published standards shall refer to the latest revision of said standard, unless specifically stated otherwise.
3.These public improvement construction plans shall be valid for a period of three years from the date of approval by the City of Fort Collins Engineer. Use of
these plans after the expiration date will require a new review and approval process by the City of Fort Collins prior to commencement of any work shown in
these plans.
4.The engineer who has prepared these plans, by execution and/or seal hereof, does hereby affirm responsibility to the City of Fort Collins, as beneficiary of
said engineer's work, for any errors and omissions contained in these plans, and approval of these plans by the City of Fort Collins Engineer shall not relieve
the engineer who has prepared these plans of all such responsibility. Further, to the extent permitted by law, the engineer hereby agrees to hold harmless
and indemnify the City of Fort Collins, and its officers and employees, from and against all liabilities, claims, and demands which may arise from any errors
and omissions contained in these plans.
5.All storm sewer construction, as well as power and other "dry" utility installations, shall conform to the City of Fort Collins standards and specifications current
at the date of approval of the plans by the City of Fort Collins Engineer.
6.The type, size, location and number of all known underground utilities are approximate when shown on the drawings. It shall be the responsibility of the
Developer to verify the existence and location of all underground utilities along the route of the work before commencing new construction. The Developer
shall be responsible for unknown underground utilities.
7.The Developer shall contact the Utility Notification Center of Colorado (UNCC) at 1-800-922-1987, at least 2 working days prior to beginning excavation or
grading, to have all registered utility locations marked. Other unregistered utility entities (i.e. ditch / irrigation company) are to be located by contacting the
respective representative. Utility service laterals are also to be located prior to beginning excavation or grading. It shall be the responsibility of the Developer
to relocate all existing utilities that conflict with the proposed improvements shown on these plans.
8.The Developer shall be responsible for protecting all utilities during construction and for coordinating with the appropriate utility company for any utility
crossings required.
9.If a conflict exists between existing and proposed utilities and/or a design modification is required, the Developer shall coordinate with the engineer to modify
the design. Design modification(s) must be approved by the City of Fort Collins prior to beginning construction.
10.The Developer shall coordinate and cooperate with the City of Fort Collins, and all utility companies involved, to assure that the work is accomplished in a
timely fashion and with a minimum disruption of service. The Developer shall be responsible for contacting, in advance, all parties affected by any disruption
of any utility service as well as the utility companies.
11.No work may commence within any public storm water, sanitary sewer or potable water system until the Developer notifies the utility provider. Notification
shall be a minimum of 2 working days prior to commencement of any work. At the discretion of the water utility provider, a pre-construction meeting may be
required prior to commencement of any work.
12.The Developer shall sequence installation of utilities in such a manner as to minimize potential utility conflicts. In general, storm sewer and sanitary sewer
should be constructed prior to installation of the water lines and dry utilities.
13.The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the Water Utility.
14.A State Construction Dewatering Wastewater Discharge Permit is required if dewatering is required in order to install utilities or if water is discharged into a
storm sewer, channel, irrigation ditch or any waters of the United States.
15.The Developer shall comply with all terms and conditions of the Colorado Permit for Storm Water Discharge (Contact Colorado Department of Health, Water
Quality Control Division, (303) 692-3590), the Storm Water Management Plan, and the Erosion Control Plan.
16.The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage
facilities shall be the responsibility of the property owner(s).
17.Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must be submitted to and
approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release
of a certificate of occupancy for single family units. For commercial properties, certification shall be submitted to the Stormwater Utility Department at least
two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement.
18.The City of Fort Collins shall not be responsible for any damages or injuries sustained in this Development as a result of groundwater seepage, whether
resulting from groundwater flooding, structural damage or other damage unless such damage or injuries are sustained as a result of the City of Fort Collins
failure to properly maintain its water, wastewater, and/or storm drainage facilities in the development.
19.All recommendations of the Preliminary Drainage Report for Sanctuary West dated March 24, 2021 by Northern Engineering Services, Inc., shall be followed
and implemented.
20.Temporary erosion control during construction shall be provided as shown on the Erosion Control Plan. All erosion control measures shall be maintained in
good repair by the Developer, until such time as the entire disturbed areas is stabilized with hard surface or landscaping.
21.The Developer shall be responsible for insuring that no mud or debris shall be tracked onto the existing public street system. Mud and debris must be
removed within 24 hours by an appropriate mechanical method (i.e. machine broom sweep, light duty front-end loader, etc.) or as approved by the the City of
Fort Collins street inspector.
22.No work may commence within any improved or unimproved public Right-of-Way until a Right-of-Way Permit or Development Construction Permit is
obtained, if applicable.
23.The Developer shall be responsible for obtaining all necessary permits for all applicable agencies prior to commencement of construction. The Developer
shall notify the the City of Fort Collins Inspector (Fort Collins - 221-6605) and the City of Fort Collins Erosion Control Inspector (Fort Collins - 221-6700) at
least 2 working days prior to the start of any earth disturbing activity, or construction on any and all public improvements. If the City of Fort Collins Engineer is
not available after proper notice of construction activity has been provided, the Developer may commence work in the Engineer's absence. However, the City
of Fort Collins reserves the right not to accept the improvement if subsequent testing reveals an improper installation.
24.The Developer shall be responsible for obtaining soils tests within the Public Right-of-Way after right of way grading and all utility trench work is complete and
prior to the placement of curb, gutter, sidewalk and pavement. If the final soils/pavement design report does not correspond with the results of the original
geotechnical report, the Developer shall be responsible for a re-design of the subject pavement section or, the Developer may use the City of Fort Collins'
default pavement thickness section(s). Regardless of the option used, all final soils/pavement design reports shall be prepared by a licensed Professional
Engineer. The final report shall be submitted to the Inspector a minimum of 10 working days prior to placement of base and asphalt. Placement of curb,
gutter, sidewalk, base and asphalt shall not occur until the City of Fort Collins Engineer approves the final report.
25.The contractor shall hire a licensed engineer or land surveyor to survey the constructed elevations of the street subgrade and the gutter flowline at all
intersections, inlets, and other locations requested by the the City of Fort Collins inspector. The engineer or surveyor must certify in a letter to the City of Fort
Collins that these elevations conform to the approved plans and specifications. Any deviations shall be noted in the letter and then resolved with the City of
Fort Collins before installation of base course or asphalt will be allowed on the streets.
26.All utility installations within or across the roadbed of new residential roads must be completed prior to the final stages of road construction. For the purposes
of these standards, any work except c/g above the subgrade is considered final stage work. All service lines must be stubbed to the property lines and
marked so as to reduce the excavation necessary for building connections.
27.Portions of Larimer County are within overlay districts. The Larimer County Flood Plain Resolution should be referred to for additional criteria for roads within
these districts.
28.All road construction in areas designated as Wild Fire Hazard Areas shall be done in accordance with the construction criteria as established in the Wild Fire
Hazard Area Mitigation Regulations in force at the time of final plat approval.
29.Prior to the commencement of any construction, the contractor shall contact the City of Fort Collins Forester to schedule a site inspection for any tree removal
requiring a permit.
30.The Developer shall be responsible for all aspects of safety including, but not limited to, excavation, trenching, shoring, traffic control, and security. Refer to
OSHA Publication 2226, Excavating and Trenching.
31.The Developer shall submit a Construction Traffic Control Plan, in accordance with MUTCD, to the appropriate Right-of-Way authority. (The the City of Fort
Collins, Larimer County, Colorado), for approval, prior to any construction activities within, or affecting, the Right-of-Way. The Developer shall be responsible
for providing any and all traffic control devices as may be required by the construction activities.
32.Prior to the commencement of any construction that will affect traffic signs of any type, the contractor shall contact the City of Fort Collins Traffic Operations
Department, who will temporarily remove or relocate the sign at no cost to the contractor, however, if the contractor moves the traffic sign then the contractor
will be charged for the labor, materials and equipment to reinstall the sign as needed.
33.The Developer is responsible for all costs for the initial installation of traffic signing and striping for the Development related to the Development's local street
operations. In addition, the Developer is responsible for all costs for traffic signing and striping related to directing traffic access to and from the Development.
34.There shall be no site construction activities on Saturdays, unless specifically approved by the City of Fort Collins Engineer, and no site construction activities
on Sundays or holidays, unless there is prior written approval by Larimer County.
35.The Developer is responsible for providing all labor and materials necessary for the completion of the intended improvements, shown on these drawings, or
designated to be provided, installed, or constructed, unless specifically noted otherwise.
36.Dimensions for layout and construction are not to be scaled from any drawing. If pertinent dimensions are not shown, contact the Designer for clarification,
and annotate the dimension on the as-built record drawings.
37.The Developer shall have, onsite at all times, one (1) signed copy of the approved plans, one (1) copy of the appropriate standards and specifications, and a
copy of any permits and extension agreements needed for the job.
38.If, during the construction process, conditions are encountered which could indicate a situation that is not identified in the plans or specifications, the
Developer shall contact the Designer and the City of Fort Collins Engineer immediately.
39.The Developer shall be responsible for recording as-built information on a set of record drawings kept on the construction site, and available to the Larimer
County's Inspector at all times. Upon completion of the work, the contractor(s) shall submit record drawings to the City of Fort Collins Engineer.
40.The Designer shall provide, in this location on the plan, the location and description of the nearest survey benchmarks (2) for the project as well as the basis
of bearings. The information shall be as follows:
PROJECT DATUM: NAVD 88
BENCHMARK #1:
City of Fort Collins Benchmark 33-97:
In front o f2540 West Laporte Ave., Approx. 70ft east of centerline of driveway, 3.5ft south of a fence, 3.0ft southeast of a power pole, on a concrete slab.
Elevation: 5088.19 (NAVD 88 Datum)
BENCHMARK #2:
City of Fort Collins Benchmark 10-07:
Southeast corner of Taft Hill Rd. and Laporte Ave. on the northeast wingwall of the bridge over an irrigation ditch.
Elevation: 5062.84 (NAVD 88 Datum)
If NGVD29 unadjusted Datum is required for any purpose, the following equation should be used:
NGVD29 unadjusted = NAVD88 - 3.17.
Basis of Bearings:
The basis of bearings is the East line of the Southeast Quarter of the Northeast Quarter of said Section 9 as bearing North 00° 54' 31" East.
41.All stationing is based on centerline of roadways unless otherwise noted.
42.Damaged curb, gutter and sidewalk existing prior to construction, as well as existing fences, trees, streets, sidewalks, curbs and gutters, landscaping,
structures, and improvements destroyed, damaged or removed due to construction of this project, shall be replaced or restored in like kind at the Developer's
expense, unless otherwise indicated on these plans, prior to the acceptance of completed improvements and/or prior to the issuance of the first Certificate of
Occupancy.
43.When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street
condition shall be documented by the City of Fort Collins Construction Inspector before any cuts are made. Patching shall be done in accordance with the
City of Fort Collins Street Repair Standards. The finished patch shall blend in smoothly into the existing surface. All large patches shall be paved with an
asphalt lay-down machine. In streets where more than one cut is made, an overlay of the entire street width, including the patched area, may be required.
The determination of need for a complete overlay shall be made by the Larimer County Engineer and/or the City of Fort Collins Inspector at the time the cuts
are made.
44.Upon completion of construction, the site shall be cleaned and restored to a condition equal to, or better than, that which existed before construction, or to the
grades and condition as required by these plans.
45.Standard Handicap ramps are to be constructed at all curb returns and at all "T" intersections.
46.After acceptance by the City of Fort Collins, public improvements depicted in these plans shall be guaranteed to be free from material and workmanship
defects for a minimum period of two years from the date of acceptance.
47.The City of Fort Collins shall not be responsible for the maintenance of roadway and appurtenant improvements, including storm drainage structures and
pipes, for the following private streets: ALL PRIVATE TRACTS
48.Approved Variances are listed as follows: N.A.
CONSTRUCTION NOTES
A. Grading and Erosion Control Notes
1.The erosion control inspector must be notified at least twenty-four (24) hours prior to any construction on this site.
2.There shall be no earth-disturbing activity outside the limits designated on the accepted plans.
3.All required perimeter silt and construction fencing shall be installed prior to any land disturbing activity (stockpiling, stripping, grading, etc). All other required
erosion control measures shall be installed at the appropriate time in the construction sequence as indicated in the approved project schedule, construction
plans, and erosion control report.
4.At all times during construction, the Developer shall be responsible for preventing and controlling on-site erosion including keeping the property sufficiently
watered so as to minimize wind blown sediment. The Developer shall also be responsible for installing and maintaining all erosion control facilities shown
herein.
5.Pre-disturbance vegetation shall be protected and retained wherever possible. Removal or disturbance of existing vegetation shall be limited to the area(s)
required for immediate construction operations, and for the shortest practical period of time.
6.All soils exposed during land disturbing activity (stripping, grading, utility installations, stockpiling, filling, etc.) shall be kept in a roughened condition by ripping
or disking along land contours until mulch, vegetation, or other permanent erosion control BMPs are installed. No soils in areas outside project street
rights-of-way shall remain exposed by land disturbing activity for more than thirty (30) days before required temporary or permanent erosion control (e.g.
seed/mulch, landscaping, etc.) is installed, unless otherwise approved by the City/County.
7.In order to minimize erosion potential, all temporary (structural) erosion control measures shall:
a.Be inspected at a minimum of once every two (2) weeks and after each significant storm event and repaired or reconstructed as necessary in order to
ensure the continued performance of their intended function.
b.Remain in place until such time as all the surrounding disturbed areas are sufficiently stabilized as determined by the erosion control inspector.
c.Be removed after the site has been sufficiently stabilized as determined by the erosion control inspector.
8.When temporary erosion control measures are removed, the Developer shall be responsible for the clean up and removal of all sediment and debris from all
drainage infrastructure and other public facilities.
9.The contractor shall immediately clean up any construction materials inadvertently deposited on existing streets, sidewalks, or other public rights of way, and
make sure streets and walkways are cleaned at the end of each working day.
10.All retained sediments, particularly those on paved roadway surfaces, shall be removed and disposed of in a manner and location so as not to cause their
release into any waters of the United States.
11.No soil stockpile shall exceed ten (10) feet in height. All soil stockpiles shall be protected from sediment transport by surface roughening, watering, and
perimeter silt fencing. Any soil stockpile remaining after thirty (30) days shall be seeded and mulched.
12.The stormwater volume capacity of detention ponds will be restored and storm sewer lines will be cleaned upon completion of the project and before turning
the maintenance over to the City/County or Homeowners Association (HOA).
13.City Ordinance and Colorado Discharge Permit System (CDPS) requirements make it unlawful to discharge or allow the discharge of any pollutant or
contaminated water from construction sites. Pollutants include, but are not limited to discarded building materials, concrete truck washout, chemicals, oil and
gas products, litter, and sanitary waste. The developer shall at all times take whatever measures are necessary to assure the proper containment and
disposal of pollutants on the site in accordance with any and all applicable local, state, and federal regulations.
14.A designated area shall be provided on site for concrete truck chute washout. The area shall be constructed so as to contain washout material and located
at least fifty (50) feet away from any waterway during construction. Upon completion of construction activities the concrete washout material will be removed
and properly disposed of prior to the area being restored.
15.Conditions in the field may warrant erosion control measures in addition to what is shown on these plans. The Developer shall implement whatever
measures are determined necessary, as directed by the City.
B. Street Improvement Notes
1.All street construction is subject to the General Notes on the cover sheet of these plans as well as the Street Improvements Notes listed here.
2.A paving section design, signed and stamped by a Colorado licensed Engineer, must be submitted to the City of Fort Collins Engineer for approval, prior to
any street construction activity, (full depth asphalt sections are not permitted at a depth greater than 8 inches of asphalt). The job mix shall be submitted for
approval prior to placement of any asphalt.
3.Where proposed paving adjoins existing asphalt, the existing asphalt shall be saw cut, a minimum distance of 12 inches from the existing edge, to create a
clean construction joint. The Developer shall be required to remove existing pavement to a distance where a clean construction joint can be made. Wheel
cuts shall not be allowed unless approved by the City of Fort Collins Engineer in Fort Collins.
4.Street subgrades shall be scarified the top 12 inches and re-compacted prior to subbase installation. No base material shall be laid until the subgrade has
been inspected and approved by the City of Fort Collins Engineer.
5.Ft. Collins only. Valve boxes and manholes are to be brought up to grade at the time of pavement placement or overlay. Valve box adjusting rings are not
allowed.
6.When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street
condition shall be documented by the Inspector before any cuts are made. Cutting and patching shall be done in conformance with Chapter 25,
Reconstruction and Repair. The finished patch shall blend smoothly into the existing surface. The determination of need for a complete overlay shall be made
by the City of Fort Collins Engineer. All overlay work shall be coordinated with adjacent landowners such that future projects do not cut the new asphalt
overlay work.
7.All traffic control devices shall be in conformance with these plans or as otherwise specified in M.U.T.C.D. (including Colorado supplement) and as per the
Right-of-Way Work Permit traffic control plan.
8.The Developer is required to perform a gutter water flow test in the presence of the City of Fort Collins Inspector and prior to installation of asphalt. Gutters
that hold more than 1/4 inch deep or 5 feet longitudinally, of water, shall be completely removed and reconstructed to drain properly.
9.Prior to placement of H.B.P. or concrete within the street and after moisture/density tests have been taken on the subgrade material (when a full depth
section is proposed) or on the subgrade and base material (when a composite section is proposed), a mechanical "proof roll" will be required. The entire
subgrade and/or base material shall be rolled with a heavily loaded vehicle having a total GVW of not less than 50,000 lbs. and a single axle weight of at
least 18,000 lbs. with pneumatic tires inflated to not less that 90 p.s.i.g. "Proof roll" vehicles shall not travel at speeds greater than 3 m.p.h. Any portion of the
subgrade or base material which exhibits excessive pumping or deformation, as determined by the City of Fort Collins Engineer, shall be reworked, replaced
or otherwise modified to form a smooth, non-yielding surface. The City of Fort Collins Engineer shall be notified at least 24 hours prior to the "proof roll." All
"proof rolls" shall be preformed in the presence of an Inspector.
C. Traffic Signing and Pavement Marking Construction Notes
1.All signage and marking is subject to the General Notes on the cover sheet of these plans, as well as the Traffic Signing and Marking Construction Notes
listed here.
2.All symbols, including arrows, ONLYS, crosswalks, stop bars, etc. shall be pre-formed thermo-plastic.
3.All signage shall be per the City of Fort Collins Standards and these plans or as otherwise specified in MUTCD.
4.All lane lines for asphalt pavement shall receive two coats of latex paint with glass beads.
5.All lane lines for concrete pavement should be epoxy paint.
6.Prior to permanent installation of traffic striping and symbols, the Developer shall place temporary tabs or tape depicting alignment and placement of the
same. Their placement shall be approved by the City of Fort Collins Traffic Engineer prior to permanent installation of striping and symbols.
7.Pre-formed thermo-plastic applications shall be as specified in these Plans and/or these Standards.
8.Epoxy applications shall be applied as specified in CDOT Standard Specifications for Road and Bridge Construction.
9.All surfaces shall be thoroughly cleaned prior to installation of striping or markings.
10.All sign posts shall utilize break-away assemblies and fasteners per the Standards.
11.A field inspection of location and installation of all signs shall be performed by the City of Fort Collins Traffic Engineer. All discrepancies identified during the
field inspection must be corrected before the 2-year warranty period will begin.
12.The Developer installing signs shall be responsible for locating and protecting all underground utilities.
13.Special care shall be taken in sign location to ensure an unobstructed view of each sign.
14.Signage and striping has been determined by information available at the time of review. Prior to initiation of the warranty period,the City of Fort Collins
Traffic Engineer reserves the right to require additional signage and/or striping if the City of Fort Collins Traffic Engineer determines that an unforeseen
condition warrants such signage according to the MUTCD or the CDOT M and S Standards. All signage and striping shall fall under the requirements of the
2-year warranty period for new construction (except fair wear on traffic markings).
15.Sleeves for sign posts shall be required for use in islands/medians. Refer to Chapter 14, Traffic Control Devices, for additional detail.
D. Storm Drainage Notes
1.The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage
facilities shall be the responsibility of the property owner(s).
2.All recommendations of the Preliminary Drainage Report for Sanctuary West dated March 24, 2021 by Northern Engineering Services, Inc., shall be followed
and implemented.
3.Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must by submitted to and
approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release
of a certificate of occupancy for single family units. For commercial properties, certification shall by submitted to the Stormwater Utility Department at least
two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement.
E. Utility Notes
1.All waterline and sanitary sewer construction shall conform to the Fort Collins Utility standards and specifications current to date of construction.
2.The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the water utility.
3.Water mains shall be poly-wrapped D.I.P, or PVC with tracer wire.
4.HDPE pipe may be used for 1-1/2 and 2 inch water services. The pipe shall meet the standards of AWWA 901, NSF Standard 61 and ASTM. The HDPE
pipe shall be SDR 9 having a pressure rating of 200 psi. Stiffeners shall be used at all fittings and connections. Tracer wire shall be installed with the HDPE
service, and shall extend up the curb stop. The curb stop shall be covered with a metal box and tracer wire test lid per City Water Detail 25.
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316 N IMPALA DR.N IMPALA DRIVEOWNER
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317 N IMPALA DR.
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LEORA & JAY SPENCE
316 IRISH DR.
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ROLAND & CAROL
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CARLA COOLEY
316 WEBB AVE.
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ERIC & MARY
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KIRK WILSON
W CHERRY STREET
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KIRK & DEBRA WILSON
320 N SUNSET STREET
OWNER
KIRK WILSON
310 N SUNSET STREET
OWNER
FRANK ERNSET
242 N SUNSET STREET
OWNER
KIRI SAFTLER
230 N SUNSET STREET
OWNER
POUDRE R-1
SCHOOL DISTRICT
2444 LAPORTE AVE
OWNER
POUDRE R-1
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2444 LAPORTE AVE OWNER
FORREST SCHRUPP
2318 LAPORTE AVE
OWNER
CALVARY BAPTIST TEMPLE
2420 LAPORTE AVENUE
OWNER
RICHARD & DIXIE
LOYD
2316 LAPORTE
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OWNER
SYDNE
ARCHAMBAULT
2314 LAPORTE
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OWNER
CURTIS LYONS
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OWNER
ALEX OZOLS
2224 LAPORTE
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OWNER
DANNY
ROGERS
2214 LAPORTE
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OWNER
ROBERT JONES
2218 LAPORTE
AVENUE
OWNER
PATRICK ST.
CLAIR
2216 LAPORTE
AVENUE
OWNER
LAURA LARSON
320 N IMPALA DR.
OWNER
SETH MCEWAN
324 N IMPALA DR.
OWNER
MARGOT
STREFFENHAGEN
400 N IMPALA DR.
OWNER
VERNON
BONDURANT
404 N IMPALA DR.
OWNER
PLEASANT VALLEY
PROPERTIES LLC
408 N IMPALA DR.
OWNER
ANTHONY NEYLON
412 N IMPALA DR.
OWNER
MARY & PAUL
WEIXELMAN
416 N IMPALA DR.
OWNER
ANDREA GABEL
420 N IMPALA DR.
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LAPORTE AVE.TAFT HILL RD.SheetSANCTUARY ON THE GREENSThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 30
NORTH
C5.00EROSION CONTROL PLAN27
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what's below.
before you dig.Call
R
( IN FEET )
1 inch = ft.
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80
160 240
MATCHLINE - SEE SHEET C5.01C5.01C5.00
LEGEND:
PROPOSED CONTOUR
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
SFSILT FENCE SF
RIPRAP w/ TURF REINFORCEMENT MAT RP
1.CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY
CRIMP MULCHING OR SIMILAR METHODS.
2.SWMP ADMINISTRATOR:
Contact ________________________________
Company ________________________________
Address ________________________________
Phone________________________________
3.CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE
WASHOUT AREA IF ACCESS IS OFF PAVEMENT.
4.REFER TO THE PRELIMINARY DRAINAGE REPORT FOR SANCTUARY WEST
DATED MARCH 24, 2021 BY NORTHERN ENGINEERING FOR ADDITIONAL
INFORMATION.
GENERAL NOTES:
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CONCRETE WASH AREA CWA
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LORIN YOUNG
316 N IMPALA DR.
ALEX OZOLS
2224 LAPORTE
AVENUE
OWNER
DANNY
ROGERS
2214 LAPORTE
AVENUE
OWNER
ROBERT JONES
2218 LAPORTE
AVENUE
OWNER
PATRICK ST.
CLAIR
2216 LAPORTE
AVENUE
OWNER
KURT VATTANO
OWNER
JAMES
PEABODY
2212 LAPORTE
AVENUE
OWNER
RANDOLPH
MILAN
2140 LAPORTE
AVENUE
OWNER
PAIGE HAIGH
2210
LAPORTE
AVENUE
OWNER
CYNTHIA
HERNANDEZ
2208 LAPORTE
AVENUE
OWNER
KURT VATTANO
OWNER
KEITH & SHERALYN HESS
229 PENNSYLVANIA STREET
OWNER
SUSAN & CATHLEEN DESANTIS
230 PENNSYLVANIA STREET
OWNER
MELISSA VANDERSLUYS
223 PENNSYLVANIA STREET
PENNSYLVANIA STREETOWNER
PAULA METROPOULOS
224 PENNSYLVANIA STREET
OWNER
GILBERT BOYER
241 N TAFT HILL ROAD
OWNER
BRIAN & LAURA DAVIS
237 N TAFT HILL ROAD
OWNER
CARRIE HEYRMAN
233 N TAFT HILL ROAD
OWNER
HUGO RUTHERFURD
229 N TAFT HILL ROAD
OWNER
WILLIAM GREYBAR
413 N TAFT HILL ROAD
OWNER
LAURA LARSON
320 N IMPALA DR.
OWNER
SETH MCEWAN
324 N IMPALA DR.
OWNER
MARGOT
STREFFENHAGEN
400 N IMPALA DR.
OWNER
VERNON
BONDURANT
404 N IMPALA DR.
OWNER
PLEASANT VALLEY
PROPERTIES LLC
408 N IMPALA DR.
OWNER
ANTHONY NEYLON
412 N IMPALA DR.
OWNER
MARY & PAUL
WEIXELMAN
416 N IMPALA DR.
OWNER
ANDREA GABEL
420 N IMPALA DR.
OWNER
CITY OF FORT COLLINS
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OWNER
MIRANDA SPINDEL
330 N TAFT HILL ROAD
OWNER
LAPORT OUTREACH
MINISTRIES INC.
220 N TAFT HILL ROAD
OWNER
CITY OF FORT COLLINS
OWNER
7-ELEVEN
200 N TAFT HILL ROAD
OWNER
CITY OF FORT COLLINS
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RAIN
GARDEN C5
RAIN
GARDEN C6
DETENTION
POND 3
RAIN
GARDEN D4
RAIN
GARDEN B2
OP
OP
WD
WD WD
WD
WD
IP
OP
WD
IP
SheetSANCTUARY ON THE GREENSThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 30
NORTH
C5.01EROSION CONTROL PLAN28
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what's below.
before you dig.Call
R
( IN FEET )
1 inch = ft.
Feet08080
80
160 240
MATCHLINE - SEE SHEET C5.00B M
KEYMAP
LAPORTE AVE.TAFT HILL RD.C5.01C5.00
LEGEND:
PROPOSED CONTOUR
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
SFSILT FENCE SF
RIPRAP w/ TURF REINFORCEMENT MAT RP
1.CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY
CRIMP MULCHING OR SIMILAR METHODS.
2.SWMP ADMINISTRATOR:
Contact ________________________________
Company ________________________________
Address ________________________________
Phone________________________________
3.CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE
WASHOUT AREA IF ACCESS IS OFF PAVEMENT.
4.REFER TO THE PRELIMINARY DRAINAGE REPORT FOR SANCTUARY WEST
DATED MARCH 24, 2021 BY NORTHERN ENGINEERING FOR ADDITIONAL
INFORMATION.
GENERAL NOTES:
WATTLE DIKE WD
CONCRETE WASH AREA CWA
VERTICAL TRACKING CONTROL VTC
INLET PROTECTION IP
OPOUTLET PROTECTION
N TAFT HILL RD.LAPORTE AVE.
W VINE DR.N SUNSET ST.S IMPALA DR.W MULBERRY ST.
16'
Concrete Pavements
8'
Esmt.
Util.
8'
Esmt.
Util.
TRAVEL
LANE
5'5'
WALK
2'2'
WALK
26' EOC-EOC
30' TRACT
Concrete Pavements
8'
Esmt.
Util.
8'
Esmt.
Util.
5'5'
20' EOC-EOC
30' TRACT
Slope and Crown Varies per Plan
Concrete Pavements
Esmt.
Util.
Esmt.
Util.
20' EOC-EOC
20' TRACT
Slope and Crown Varies per Plan
Landscape Shoulder
Landscape Shoulder
20
Concrete Pavements
TRAVEL
LANE
5'1'4'
WALK
25' EOC-EOC
30' TRACT
Landscape ShoulderLandscape Shoulder
8'
Esmt.
Util.
8'
Esmt.
Util.
10'10'
10'
8'
TRAVEL
PARK
TRAVEL
8'
PARK
TRAVEL
TURN 13'
TRAVEL
13'
LEFT
6'
(MIN.)
PKWY
36' ROADWAY
57' ROW (MIN.)
(MIN)
WALK
4.5'
6.5' MIN. FENCE SETBACK
UTIL.
ESMT.
9'
9'UTIL.
ESMT.
36' ROADWAY
(MIN)
WALK
4.5'
(MIN.)
PKWY
6'
16'
7'
PARK
TRAVEL
7'
PARK
6'
(MIN.)
PKWY
30' ROADWAY
51' ROW (MIN.)
(MIN)
WALK
4.5'
6'.5 Min. Fence Setback
UTIL.
ESMT.
9'
9'UTIL.
ESMT.
(MIN.)
PKWY
6'
WALK
(MIN)
4.5'
Lane
Bike
72' ROW
49' Roadway
7'
Walk
(min.)
(min.)
Pkwy.
10'
Util.
Esmt.
15'
Center
10'
Travel
11'
Travel
11'
3'
Lane
Bike
7'
Bike
Lane
Buffer
6'
EAST WEST
Lane
Bike
(min.)
Walk
84' ROW (min.)
52' Roadway
7'
Walk
(min.)
(min.)
Pkwy.
10'
8'Pkwy.
6'
(min.)
10'
Min. Fence
Setback
Util.
Esmt.
15'
Esmt.
Util.
15'
Center
10'
Travel
11'
Travel
11'
3'
Lane
Bike
7'3'
Bike
Lane
Buffer
Bike
Lane
Buffer
LaneShlder42' ROW
55' Roadway
6'
Walk
(min.)
(min.)
Pkwy.
10'
Util.
Esmt.
15'
Left
10'
Travel
12'
Travel
12'
Lane
Bike
7'
6'
SOUTH NORTH
Bike
30' ROW
Turn
Lane
8'
SheetSANCTUARY ON THE GREENSThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 30
C0.00COVER SHEETCONTACT INFORMATION
PROJECT TEAM:
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.
These plans have been reviewed by the City of Fort Collins for concept only. The review does not imply responsibility
by the reviewing department, the City of Fort Collins Engineer, or the City of Fort Collins 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 for any reason as acceptance of financial responsibility by the City of Fort
Collins for additional quantities of items shown that may be required during the construction phase.
DISCLAIMER STATEMENT:
CERTIFICATION STATEMENT:
PROJECT
LOCATION
VICINITY MAP
NORTH
PROJECT DATUM: NAVD 88
BENCHMARK #1:
City of Fort Collins Benchmark 33-97:
In front o f2540 West Laporte Ave., Approx. 70ft east of centerline of driveway, 3.5ft south of a fence, 3.0ft
southeast of a power pole, on a concrete slab.
Elevation: 5088.19 (NAVD 88 Datum)
BENCHMARK #2:
City of Fort Collins Benchmark 10-07:
Southeast corner of Taft Hill Rd. and Laporte Ave. on the northeast wingwall of the bridge over an irrigation
ditch.
Elevation: 5062.84 (NAVD 88 Datum)
NOTE: If NGVD29 unadjusted Datum is required for any purpose, the following equation should be used:
NGVD29 unadjusted = NAVD88 - 3.17.
Basis of Bearings:
The basis of bearings is the East line of the Southeast Quarter of the Northeast Quarter of said Section 9 as bearing
North 00° 54' 31" East.
Northern Engineering Services, Inc
NE Project No. 1536-001
Date: September, 2018
ORIGINAL FIELD SURVEY BY:
CTL Thompson, Inc.
CTL Thompson Project No. FC08483-115
Date: October 10, 2018
SUBSURFACE EXPLORATION BY:
PROJECT BENCHMARKS:
UTILITY PLANS FOR
SANCTUARY ON THE GREEN
A TRACT OF LAND LOCATED IN THE NORTHEAST QUARTER OF SECTION 9, TOWNSHIP 7 NORTH, RANGE
69 WEST OF THE 6TH P.M., CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO
1
CONTACT INFORMATION
PROJECT TEAM:
Northern Engineering Services, Inc.
Danny Weber, PE
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
(970) 221-4158
Northern Engineering Services, Inc.
Bob Tessley, PLS
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
(970) 221-4158
E N G I N E E R N GI
EHTRON R N
E N G I N E E R N GI
EHTRON R N
SITE ENGINEER
SURVEYOR
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what's below.
before you dig.Call
R
LANDSCAPE ARCHITECT
C & A Companies
7991 Shaffer Parkway, Suite 200
Littleton, Colorado 80127
DEVELOPER/APPLICANT
Ripley Design Inc.
Linda Ripley
401 West Mountain Avenue
Fort Collins, Colorado 80521
(970) 224-5828
JANUARY 2022
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.
These plans have been reviewed by the City of Fort Collins for concept only. The review does not imply responsibility
by the reviewing department, the City of Fort Collins Engineer, or the City of Fort Collins 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 for any reason as acceptance of financial responsibility by the City of Fort
Collins for additional quantities of items shown that may be required during the construction phase.
DISCLAIMER STATEMENT:
CERTIFICATION STATEMENT:
SHEET INDEX
TRAFFIC ENGINEER
Delich Associates
Matt Delich, PE
2272 Glen Haven Drive
Loveland, CO 80538-4903
(970) 669-2061
GEOTECHNICAL ENGINEER
CTL Thompson Inc.
400 North Link Lane
Fort Collins, Colorado 80524
(970) 206-9441
■ land planning ■ landscape architecture ■
■ urban design ■ entitlement ■
1 C0.00 COVER SHEET
2 C0.01 GENERAL & CONSTRUCTION NOTES
3-5 C1.00-C1.02 EXISTING CONDITIONS & DEMOLITION PLAN
UTILITY SHEETS
6 C2.00 OVERALL UTILITY PLAN
7-11 C2.01-C2.05 UTILITY PLANS
GRADING SHEETS
12 C3.00 OVERALL GRADING PLAN
13-17 C3.01-C3.05 GRADING PLANS
ROADWAY SHEETS
18-19 C4.00-C4.01 STREET A PLAN & PROFILE
20 C4.02 STREET B PLAN & PROFILE
21-22 C4.03-C4.04 STREET C PLAN & PROFILE
23 C4.05 INTERIM N TAFT HILL ROAD IMPROVEMENTS
AND STRIPING PLAN
24 C4.06 ULTIMATE N TAFT HILL ROAD IMPROVEMENTS
AND STRIPING PLAN
25 C4.07 INTERIM LAPORTE AVE IMPROVEMENTS
AND STRIPING PLAN
26 C4.08 ULTIMATE LAPORTE AVE IMPROVEMENTS
AND STRIPING PLAN
EROSION CONTROL PLAN
27-28 C5.00-C5.01 EROSION CONTROL PLAN
DRAINAGE EXHIBIT
29 C6.00 DRAINAGE EXHIBIT
FLOODPLAIN EXHIBIT (BY OTHERS)
30 C6.01 FLOODPLAIN EXHIBIT
CONNECTOR LOCAL w/ PARKING
STREET C & STREET B
RESIDENTIAL LOCAL
STREET A
APPROVAL
NEW MERCER IRRIGATION CANAL COMPANY
*INTERIM 2-LANE ARTERIAL STREET
TAFT HILL ROAD
APPROVAL
LARIMER COUNTY CANAL NO. 2 IRRIGATING CO.
ULTIMATE 2-LANE ARTERIAL STREET
TAFT HILL ROAD/LAPORTE AVE
THE NATURAL HABITAT BUFFER ZONE IS INTENDED TO BE MAINTAINED IN A NATIVE LANDSCAPE.
PROJECT SPECIFIC NOTES:
NOTE: OTHER DRIVES PER PLAN
INTERIM 2-LANE ARTERIAL STREET
LAPORTE AVE
PRIVATE ALLEY w/ DRAINAGE TO CENTER
Tracts U,X, T, & Q
PRIVATE ALLEY w/ DRAINAGE TO CENTER
Tracts A, E, H, K
20' WIDE PRIVATE ALLEY
Tracts P, S, & X
EASEMENTS VARY PER PLAN
EASEMENTS VARY PER PLAN
EASEMENTS VARY PER PLAN
PRIVATE ALLEY w/ DRAINAGE TO CENTER
Tracts S, M, X
EASEMENTS VARY PER PLAN
City of Fort Collins, CO
UTILITY PLAN APPROVAL
APPROVED:
CITY ENGINEER,APPROVED SHEETS DATE
APPROVED:
WATER & WASTEWATER UTILITY,APPROVED SHEETS DATE
APPROVED:
STORMWATER UTILITY,APPROVED SHEETS DATE
APPROVED:
PARK PLANNING & DEVELOPMENT,APPROVED SHEETS DATE
APPROVED:
TRAFFIC OPERATIONS,APPROVED SHEETS DATE
APPROVED:
ENVIRONMENTAL PLANNER,APPROVED SHEETS DATE
UTILITY CONTACT LIST: *
UTILITY COMPANY
* This list is provided as a courtesy reference only. Northern Engineering Services assumes no responsibility for
the accuracy or completeness of this list. In no way shall this list relinquish the Contractor's responsibility for
locating all utilities prior to commencing any construction activity. Please contact the Utility Notification Center of
Colorado (UNCC) at 811 for additional information.
PHONE NUMBER
GAS-----------------------Xcel Energy-----------------------------Al Ermer (970) 225-7869
ELECTRIC--------------City of Fort Collins Light & Power--Luke Unruh (970) 416-2724
CABLE-------------------Comcast----------------------------------Don Kapperman (970) 567-0245
TELECOM.-------------Qwest Local Network------------------Bill Johnson (970) 377-6401
WATER------------------City of Fort Collins Utilities-----------Matt Simpson (970) 416-2754
WASTEWATER-------City of Fort Collins Utilities-----------Matt Simpson (970) 416-2754
STORMWATER-------City of Fort Collins Utilities-----------Matt Simpson (970) 416-2754
W/WW INSPECTOR--City of Fort Collins Utilities-----------Jim McChesney (970) 556-8179
SheetSANCTUARY ON THE GREENSThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 30
C0.01NOTESGENERAL & CONSTRUCTION2
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
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R
A. GENERAL NOTES
1.All materials, workmanship, and construction of public improvements shall meet or exceed the standards and specifications set forth in the Larimer County
Urban Area Street Standards and applicable state and federal regulations. Where there is conflict between these plans and the specifications, or any
applicable standards, the most restrictive standard shall apply. All work shall be inspected and approved by the City of Fort Collins.
2.All references to any published standards shall refer to the latest revision of said standard, unless specifically stated otherwise.
3.These public improvement construction plans shall be valid for a period of three years from the date of approval by the City of Fort Collins Engineer. Use of
these plans after the expiration date will require a new review and approval process by the City of Fort Collins prior to commencement of any work shown in
these plans.
4.The engineer who has prepared these plans, by execution and/or seal hereof, does hereby affirm responsibility to the City of Fort Collins, as beneficiary of
said engineer's work, for any errors and omissions contained in these plans, and approval of these plans by the City of Fort Collins Engineer shall not relieve
the engineer who has prepared these plans of all such responsibility. Further, to the extent permitted by law, the engineer hereby agrees to hold harmless
and indemnify the City of Fort Collins, and its officers and employees, from and against all liabilities, claims, and demands which may arise from any errors
and omissions contained in these plans.
5.All storm sewer construction, as well as power and other "dry" utility installations, shall conform to the City of Fort Collins standards and specifications current
at the date of approval of the plans by the City of Fort Collins Engineer.
6.The type, size, location and number of all known underground utilities are approximate when shown on the drawings. It shall be the responsibility of the
Developer to verify the existence and location of all underground utilities along the route of the work before commencing new construction. The Developer
shall be responsible for unknown underground utilities.
7.The Developer shall contact the Utility Notification Center of Colorado (UNCC) at 1-800-922-1987, at least 2 working days prior to beginning excavation or
grading, to have all registered utility locations marked. Other unregistered utility entities (i.e. ditch / irrigation company) are to be located by contacting the
respective representative. Utility service laterals are also to be located prior to beginning excavation or grading. It shall be the responsibility of the Developer
to relocate all existing utilities that conflict with the proposed improvements shown on these plans.
8.The Developer shall be responsible for protecting all utilities during construction and for coordinating with the appropriate utility company for any utility
crossings required.
9.If a conflict exists between existing and proposed utilities and/or a design modification is required, the Developer shall coordinate with the engineer to modify
the design. Design modification(s) must be approved by the City of Fort Collins prior to beginning construction.
10.The Developer shall coordinate and cooperate with the City of Fort Collins, and all utility companies involved, to assure that the work is accomplished in a
timely fashion and with a minimum disruption of service. The Developer shall be responsible for contacting, in advance, all parties affected by any disruption
of any utility service as well as the utility companies.
11.No work may commence within any public storm water, sanitary sewer or potable water system until the Developer notifies the utility provider. Notification
shall be a minimum of 2 working days prior to commencement of any work. At the discretion of the water utility provider, a pre-construction meeting may be
required prior to commencement of any work.
12.The Developer shall sequence installation of utilities in such a manner as to minimize potential utility conflicts. In general, storm sewer and sanitary sewer
should be constructed prior to installation of the water lines and dry utilities.
13.The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the Water Utility.
14.A State Construction Dewatering Wastewater Discharge Permit is required if dewatering is required in order to install utilities or if water is discharged into a
storm sewer, channel, irrigation ditch or any waters of the United States.
15.The Developer shall comply with all terms and conditions of the Colorado Permit for Storm Water Discharge (Contact Colorado Department of Health, Water
Quality Control Division, (303) 692-3590), the Storm Water Management Plan, and the Erosion Control Plan.
16.The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage
facilities shall be the responsibility of the property owner(s).
17.Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must be submitted to and
approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release
of a certificate of occupancy for single family units. For commercial properties, certification shall be submitted to the Stormwater Utility Department at least
two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement.
18.The City of Fort Collins shall not be responsible for any damages or injuries sustained in this Development as a result of groundwater seepage, whether
resulting from groundwater flooding, structural damage or other damage unless such damage or injuries are sustained as a result of the City of Fort Collins
failure to properly maintain its water, wastewater, and/or storm drainage facilities in the development.
19.All recommendations of the Preliminary Drainage Report for Sanctuary West dated January 19th, 2022 by Northern Engineering Services, Inc., shall be
followed and implemented.
20.Temporary erosion control during construction shall be provided as shown on the Erosion Control Plan. All erosion control measures shall be maintained in
good repair by the Developer, until such time as the entire disturbed areas is stabilized with hard surface or landscaping.
21.The Developer shall be responsible for insuring that no mud or debris shall be tracked onto the existing public street system. Mud and debris must be
removed within 24 hours by an appropriate mechanical method (i.e. machine broom sweep, light duty front-end loader, etc.) or as approved by the the City of
Fort Collins street inspector.
22.No work may commence within any improved or unimproved public Right-of-Way until a Right-of-Way Permit or Development Construction Permit is
obtained, if applicable.
23.The Developer shall be responsible for obtaining all necessary permits for all applicable agencies prior to commencement of construction. The Developer
shall notify the the City of Fort Collins Inspector (Fort Collins - 221-6605) and the City of Fort Collins Erosion Control Inspector (Fort Collins - 221-6700) at
least 2 working days prior to the start of any earth disturbing activity, or construction on any and all public improvements. If the City of Fort Collins Engineer is
not available after proper notice of construction activity has been provided, the Developer may commence work in the Engineer's absence. However, the City
of Fort Collins reserves the right not to accept the improvement if subsequent testing reveals an improper installation.
24.The Developer shall be responsible for obtaining soils tests within the Public Right-of-Way after right of way grading and all utility trench work is complete and
prior to the placement of curb, gutter, sidewalk and pavement. If the final soils/pavement design report does not correspond with the results of the original
geotechnical report, the Developer shall be responsible for a re-design of the subject pavement section or, the Developer may use the City of Fort Collins'
default pavement thickness section(s). Regardless of the option used, all final soils/pavement design reports shall be prepared by a licensed Professional
Engineer. The final report shall be submitted to the Inspector a minimum of 10 working days prior to placement of base and asphalt. Placement of curb,
gutter, sidewalk, base and asphalt shall not occur until the City of Fort Collins Engineer approves the final report.
25.The contractor shall hire a licensed engineer or land surveyor to survey the constructed elevations of the street subgrade and the gutter flowline at all
intersections, inlets, and other locations requested by the the City of Fort Collins inspector. The engineer or surveyor must certify in a letter to the City of Fort
Collins that these elevations conform to the approved plans and specifications. Any deviations shall be noted in the letter and then resolved with the City of
Fort Collins before installation of base course or asphalt will be allowed on the streets.
26.All utility installations within or across the roadbed of new residential roads must be completed prior to the final stages of road construction. For the purposes
of these standards, any work except c/g above the subgrade is considered final stage work. All service lines must be stubbed to the property lines and
marked so as to reduce the excavation necessary for building connections.
27.Portions of Larimer County are within overlay districts. The Larimer County Flood Plain Resolution should be referred to for additional criteria for roads within
these districts.
28.All road construction in areas designated as Wild Fire Hazard Areas shall be done in accordance with the construction criteria as established in the Wild Fire
Hazard Area Mitigation Regulations in force at the time of final plat approval.
29.Prior to the commencement of any construction, the contractor shall contact the City of Fort Collins Forester to schedule a site inspection for any tree removal
requiring a permit.
30.The Developer shall be responsible for all aspects of safety including, but not limited to, excavation, trenching, shoring, traffic control, and security. Refer to
OSHA Publication 2226, Excavating and Trenching.
31.The Developer shall submit a Construction Traffic Control Plan, in accordance with MUTCD, to the appropriate Right-of-Way authority. (The the City of Fort
Collins, Larimer County, Colorado), for approval, prior to any construction activities within, or affecting, the Right-of-Way. The Developer shall be responsible
for providing any and all traffic control devices as may be required by the construction activities.
32.Prior to the commencement of any construction that will affect traffic signs of any type, the contractor shall contact the City of Fort Collins Traffic Operations
Department, who will temporarily remove or relocate the sign at no cost to the contractor, however, if the contractor moves the traffic sign then the contractor
will be charged for the labor, materials and equipment to reinstall the sign as needed.
33.The Developer is responsible for all costs for the initial installation of traffic signing and striping for the Development related to the Development's local street
operations. In addition, the Developer is responsible for all costs for traffic signing and striping related to directing traffic access to and from the Development.
34.There shall be no site construction activities on Saturdays, unless specifically approved by the City of Fort Collins Engineer, and no site construction activities
on Sundays or holidays, unless there is prior written approval by Larimer County.
35.The Developer is responsible for providing all labor and materials necessary for the completion of the intended improvements, shown on these drawings, or
designated to be provided, installed, or constructed, unless specifically noted otherwise.
36.Dimensions for layout and construction are not to be scaled from any drawing. If pertinent dimensions are not shown, contact the Designer for clarification,
and annotate the dimension on the as-built record drawings.
37.The Developer shall have, onsite at all times, one (1) signed copy of the approved plans, one (1) copy of the appropriate standards and specifications, and a
copy of any permits and extension agreements needed for the job.
38.If, during the construction process, conditions are encountered which could indicate a situation that is not identified in the plans or specifications, the
Developer shall contact the Designer and the City of Fort Collins Engineer immediately.
39.The Developer shall be responsible for recording as-built information on a set of record drawings kept on the construction site, and available to the Larimer
County's Inspector at all times. Upon completion of the work, the contractor(s) shall submit record drawings to the City of Fort Collins Engineer.
40.The Designer shall provide, in this location on the plan, the location and description of the nearest survey benchmarks (2) for the project as well as the basis
of bearings. The information shall be as follows:
PROJECT DATUM: NAVD 88
BENCHMARK #1:
City of Fort Collins Benchmark 33-97:
In front o f2540 West Laporte Ave., Approx. 70ft east of centerline of driveway, 3.5ft south of a fence, 3.0ft southeast of a power pole, on a concrete slab.
Elevation: 5088.19 (NAVD 88 Datum)
BENCHMARK #2:
City of Fort Collins Benchmark 10-07:
Southeast corner of Taft Hill Rd. and Laporte Ave. on the northeast wingwall of the bridge over an irrigation ditch.
Elevation: 5062.84 (NAVD 88 Datum)
If NGVD29 unadjusted Datum is required for any purpose, the following equation should be used:
NGVD29 unadjusted = NAVD88 - 3.17.
Basis of Bearings:
The basis of bearings is the East line of the Southeast Quarter of the Northeast Quarter of said Section 9 as bearing North 00° 54' 31" East.
41.All stationing is based on centerline of roadways unless otherwise noted.
42.Damaged curb, gutter and sidewalk existing prior to construction, as well as existing fences, trees, streets, sidewalks, curbs and gutters, landscaping,
structures, and improvements destroyed, damaged or removed due to construction of this project, shall be replaced or restored in like kind at the Developer's
expense, unless otherwise indicated on these plans, prior to the acceptance of completed improvements and/or prior to the issuance of the first Certificate of
Occupancy.
43.When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street
condition shall be documented by the City of Fort Collins Construction Inspector before any cuts are made. Patching shall be done in accordance with the
City of Fort Collins Street Repair Standards. The finished patch shall blend in smoothly into the existing surface. All large patches shall be paved with an
asphalt lay-down machine. In streets where more than one cut is made, an overlay of the entire street width, including the patched area, may be required.
The determination of need for a complete overlay shall be made by the Larimer County Engineer and/or the City of Fort Collins Inspector at the time the cuts
are made.
44.Upon completion of construction, the site shall be cleaned and restored to a condition equal to, or better than, that which existed before construction, or to the
grades and condition as required by these plans.
45.Standard Handicap ramps are to be constructed at all curb returns and at all "T" intersections.
46.After acceptance by the City of Fort Collins, public improvements depicted in these plans shall be guaranteed to be free from material and workmanship
defects for a minimum period of two years from the date of acceptance.
47.The City of Fort Collins shall not be responsible for the maintenance of roadway and appurtenant improvements, including storm drainage structures and
pipes, for the following private streets: ALL PRIVATE TRACTS
48.Approved Variances are listed as follows: N.A.
CONSTRUCTION NOTES
A. Grading and Erosion Control Notes
1.The erosion control inspector must be notified at least twenty-four (24) hours prior to any construction on this site.
2.There shall be no earth-disturbing activity outside the limits designated on the accepted plans.
3.All required perimeter silt and construction fencing shall be installed prior to any land disturbing activity (stockpiling, stripping, grading, etc). All other required
erosion control measures shall be installed at the appropriate time in the construction sequence as indicated in the approved project schedule, construction
plans, and erosion control report.
4.At all times during construction, the Developer shall be responsible for preventing and controlling on-site erosion including keeping the property sufficiently
watered so as to minimize wind blown sediment. The Developer shall also be responsible for installing and maintaining all erosion control facilities shown
herein.
5.Pre-disturbance vegetation shall be protected and retained wherever possible. Removal or disturbance of existing vegetation shall be limited to the area(s)
required for immediate construction operations, and for the shortest practical period of time.
6.All soils exposed during land disturbing activity (stripping, grading, utility installations, stockpiling, filling, etc.) shall be kept in a roughened condition by ripping
or disking along land contours until mulch, vegetation, or other permanent erosion control BMPs are installed. No soils in areas outside project street
rights-of-way shall remain exposed by land disturbing activity for more than thirty (30) days before required temporary or permanent erosion control (e.g.
seed/mulch, landscaping, etc.) is installed, unless otherwise approved by the City/County.
7.In order to minimize erosion potential, all temporary (structural) erosion control measures shall:
a.Be inspected at a minimum of once every two (2) weeks and after each significant storm event and repaired or reconstructed as necessary in order to
ensure the continued performance of their intended function.
b.Remain in place until such time as all the surrounding disturbed areas are sufficiently stabilized as determined by the erosion control inspector.
c.Be removed after the site has been sufficiently stabilized as determined by the erosion control inspector.
8.When temporary erosion control measures are removed, the Developer shall be responsible for the clean up and removal of all sediment and debris from all
drainage infrastructure and other public facilities.
9.The contractor shall immediately clean up any construction materials inadvertently deposited on existing streets, sidewalks, or other public rights of way, and
make sure streets and walkways are cleaned at the end of each working day.
10.All retained sediments, particularly those on paved roadway surfaces, shall be removed and disposed of in a manner and location so as not to cause their
release into any waters of the United States.
11.No soil stockpile shall exceed ten (10) feet in height. All soil stockpiles shall be protected from sediment transport by surface roughening, watering, and
perimeter silt fencing. Any soil stockpile remaining after thirty (30) days shall be seeded and mulched.
12.The stormwater volume capacity of detention ponds will be restored and storm sewer lines will be cleaned upon completion of the project and before turning
the maintenance over to the City/County or Homeowners Association (HOA).
13.City Ordinance and Colorado Discharge Permit System (CDPS) requirements make it unlawful to discharge or allow the discharge of any pollutant or
contaminated water from construction sites. Pollutants include, but are not limited to discarded building materials, concrete truck washout, chemicals, oil and
gas products, litter, and sanitary waste. The developer shall at all times take whatever measures are necessary to assure the proper containment and
disposal of pollutants on the site in accordance with any and all applicable local, state, and federal regulations.
14.A designated area shall be provided on site for concrete truck chute washout. The area shall be constructed so as to contain washout material and located
at least fifty (50) feet away from any waterway during construction. Upon completion of construction activities the concrete washout material will be removed
and properly disposed of prior to the area being restored.
15.Conditions in the field may warrant erosion control measures in addition to what is shown on these plans. The Developer shall implement whatever
measures are determined necessary, as directed by the City.
B. Street Improvement Notes
1.All street construction is subject to the General Notes on the cover sheet of these plans as well as the Street Improvements Notes listed here.
2.A paving section design, signed and stamped by a Colorado licensed Engineer, must be submitted to the City of Fort Collins Engineer for approval, prior to
any street construction activity, (full depth asphalt sections are not permitted at a depth greater than 8 inches of asphalt). The job mix shall be submitted for
approval prior to placement of any asphalt.
3.Where proposed paving adjoins existing asphalt, the existing asphalt shall be saw cut, a minimum distance of 12 inches from the existing edge, to create a
clean construction joint. The Developer shall be required to remove existing pavement to a distance where a clean construction joint can be made. Wheel
cuts shall not be allowed unless approved by the City of Fort Collins Engineer in Fort Collins.
4.Street subgrades shall be scarified the top 12 inches and re-compacted prior to subbase installation. No base material shall be laid until the subgrade has
been inspected and approved by the City of Fort Collins Engineer.
5.Ft. Collins only. Valve boxes and manholes are to be brought up to grade at the time of pavement placement or overlay. Valve box adjusting rings are not
allowed.
6.When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street
condition shall be documented by the Inspector before any cuts are made. Cutting and patching shall be done in conformance with Chapter 25,
Reconstruction and Repair. The finished patch shall blend smoothly into the existing surface. The determination of need for a complete overlay shall be made
by the City of Fort Collins Engineer. All overlay work shall be coordinated with adjacent landowners such that future projects do not cut the new asphalt
overlay work.
7.All traffic control devices shall be in conformance with these plans or as otherwise specified in M.U.T.C.D. (including Colorado supplement) and as per the
Right-of-Way Work Permit traffic control plan.
8.The Developer is required to perform a gutter water flow test in the presence of the City of Fort Collins Inspector and prior to installation of asphalt. Gutters
that hold more than 1/4 inch deep or 5 feet longitudinally, of water, shall be completely removed and reconstructed to drain properly.
9.Prior to placement of H.B.P. or concrete within the street and after moisture/density tests have been taken on the subgrade material (when a full depth
section is proposed) or on the subgrade and base material (when a composite section is proposed), a mechanical "proof roll" will be required. The entire
subgrade and/or base material shall be rolled with a heavily loaded vehicle having a total GVW of not less than 50,000 lbs. and a single axle weight of at
least 18,000 lbs. with pneumatic tires inflated to not less that 90 p.s.i.g. "Proof roll" vehicles shall not travel at speeds greater than 3 m.p.h. Any portion of the
subgrade or base material which exhibits excessive pumping or deformation, as determined by the City of Fort Collins Engineer, shall be reworked, replaced
or otherwise modified to form a smooth, non-yielding surface. The City of Fort Collins Engineer shall be notified at least 24 hours prior to the "proof roll." All
"proof rolls" shall be preformed in the presence of an Inspector.
C. Traffic Signing and Pavement Marking Construction Notes
1.All signage and marking is subject to the General Notes on the cover sheet of these plans, as well as the Traffic Signing and Marking Construction Notes
listed here.
2.All symbols, including arrows, ONLYS, crosswalks, stop bars, etc. shall be pre-formed thermo-plastic.
3.All signage shall be per the City of Fort Collins Standards and these plans or as otherwise specified in MUTCD.
4.All lane lines for asphalt pavement shall receive two coats of latex paint with glass beads.
5.All lane lines for concrete pavement should be epoxy paint.
6.Prior to permanent installation of traffic striping and symbols, the Developer shall place temporary tabs or tape depicting alignment and placement of the
same. Their placement shall be approved by the City of Fort Collins Traffic Engineer prior to permanent installation of striping and symbols.
7.Pre-formed thermo-plastic applications shall be as specified in these Plans and/or these Standards.
8.Epoxy applications shall be applied as specified in CDOT Standard Specifications for Road and Bridge Construction.
9.All surfaces shall be thoroughly cleaned prior to installation of striping or markings.
10.All sign posts shall utilize break-away assemblies and fasteners per the Standards.
11.A field inspection of location and installation of all signs shall be performed by the City of Fort Collins Traffic Engineer. All discrepancies identified during the
field inspection must be corrected before the 2-year warranty period will begin.
12.The Developer installing signs shall be responsible for locating and protecting all underground utilities.
13.Special care shall be taken in sign location to ensure an unobstructed view of each sign.
14.Signage and striping has been determined by information available at the time of review. Prior to initiation of the warranty period,the City of Fort Collins
Traffic Engineer reserves the right to require additional signage and/or striping if the City of Fort Collins Traffic Engineer determines that an unforeseen
condition warrants such signage according to the MUTCD or the CDOT M and S Standards. All signage and striping shall fall under the requirements of the
2-year warranty period for new construction (except fair wear on traffic markings).
15.Sleeves for sign posts shall be required for use in islands/medians. Refer to Chapter 14, Traffic Control Devices, for additional detail.
D. Storm Drainage Notes
1.The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage
facilities shall be the responsibility of the property owner(s).
2.All recommendations of the Preliminary Drainage Report for Sanctuary West dated January 19th, 2022 by Northern Engineering Services, Inc., shall be
followed and implemented.
3.Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must by submitted to and
approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release
of a certificate of occupancy for single family units. For commercial properties, certification shall by submitted to the Stormwater Utility Department at least
two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement.
E. Utility Notes
1.All waterline and sanitary sewer construction shall conform to the Fort Collins Utility standards and specifications current to date of construction.
2.The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the water utility.
3.Water mains shall be poly-wrapped D.I.P, or PVC with tracer wire.
4.HDPE pipe may be used for 1-1/2 and 2 inch water services. The pipe shall meet the standards of AWWA 901, NSF Standard 61 and ASTM. The HDPE
pipe shall be SDR 9 having a pressure rating of 200 psi. Stiffeners shall be used at all fittings and connections. Tracer wire shall be installed with the HDPE
service, and shall extend up the curb stop. The curb stop shall be covered with a metal box and tracer wire test lid per City Water Detail 25.
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LORIN YOUNG
316 N IMPALA DR.N IMPALA DRIVEOWNER
CHRISTOPHER &
SARAH WEEKS
317 N IMPALA DR.
OWNER
LEORA & JAY SPENCE
316 IRISH DR.
OWNER
ROLAND & CAROL
TREMBLE
317 IRISH DR.
OWNER
CARLA COOLEY
316 WEBB AVE.
OWNER
ERIC & MARY
TACORONTE
317 WEBB AVE.IRISH DRIVEWEBB AVENUEOWNER
KIRK WILSON
W CHERRY STREET
OWNER
KIRK & DEBRA WILSON
320 N SUNSET STREET
OWNER
KIRK WILSON
310 N SUNSET STREET
OWNER
FRANK ERNSET
242 N SUNSET STREET
OWNER
KIRI SAFTLER
230 N SUNSET STREET
OWNER
POUDRE R-1
SCHOOL DISTRICT
2444 LAPORTE AVE
OWNER
POUDRE R-1
SCHOOL DISTRICT
2444 LAPORTE AVE OWNER
FORREST SCHRUPP
2318 LAPORTE AVE
OWNER
CALVARY BAPTIST TEMPLE
2420 LAPORTE AVENUE
OWNER
RICHARD & DIXIE
LOYD
2316 LAPORTE
AVENUE
OWNER
SYDNE
ARCHAMBAULT
2314 LAPORTE
AVENUE
OWNER
CURTIS LYONS
LAPORTE
AVENUE
OWNER
ALEX OZOLS
2224 LAPORTE
AVENUE
OWNER
DANNY
ROGERS
2214 LAPORTE
AVENUE
OWNER
ROBERT JONES
2218 LAPORTE
AVENUE
OWNER
PATRICK ST.
CLAIR
2216 LAPORTE
AVENUE
OWNER
LAURA LARSON
320 N IMPALA DR.
OWNER
SETH MCEWAN
324 N IMPALA DR.
OWNER
MARGOT
STREFFENHAGEN
400 N IMPALA DR.
OWNER
VERNON
BONDURANT
404 N IMPALA DR.
OWNER
PLEASANT VALLEY
PROPERTIES LLC
408 N IMPALA DR.
OWNER
ANTHONY NEYLON
412 N IMPALA DR.
OWNER
MARY & PAUL
WEIXELMAN
416 N IMPALA DR.
OWNER
ANDREA GABEL
420 N IMPALA DR.
LAPORTE AVENUE
LAPORTE AVENUE
S IMPALA DRIVEOWNER
POUDRE R-1
SCHOOL DISTRICT
2444 LAPORTE AVE
OWNER
POUDRE R-1
SCHOOL DISTRICT
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LAPORTE AVE.TAFT HILL RD.SheetSANCTUARY ON THE GREENSThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 30
NORTH
C5.00EROSION CONTROL PLAN27
( IN FEET )
1 inch = ft.
Feet08080
80
160 240
MATCHLINE - SEE SHEET C5.01C5.01C5.00
LEGEND:
PROPOSED CONTOUR
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
SFSILT FENCE SF
RIPRAP w/ TURF REINFORCEMENT MAT RP
1.CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP
MULCHING OR SIMILAR METHODS.
2.SWMP ADMINISTRATOR:
Contact ________________________________
Company ________________________________
Address ________________________________
Phone ________________________________
3.CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE
WASHOUT AREA IF ACCESS IS OFF PAVEMENT.
4.CONTRACTOR TO PROVIDE ADEQUATE PROTECTION FOR WETLANDS ADJACENT
TO THE PROJECT AREA.
5.REFER TO THE PRELIMINARY DRAINAGE REPORT FOR SANCTUARY WEST DATED
JANUARY 19TH, 2022 BY NORTHERN ENGINEERING FOR ADDITIONAL INFORMATION.
GENERAL NOTES:
WATTLE DIKE WD
CONCRETE WASH AREA CWA
VERTICAL TRACKING CONTROL VTC
INLET PROTECTION IP
OPOUTLET PROTECTION
1.IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A
GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST
MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT
BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING
CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL
AUTHORITIES.
2.THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL
SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR
EXACT LOCATION.
3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE
DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT
SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO
ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND
FOLLOWED.
4.CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL
MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF
SITE STABILIZATION.
5.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL
STORMWATER FACILITIES UNTIL SITE IS FULLY STABILIZED.
6.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR
DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS
ESTABLISHED WITH DOWNSPOUT.
7.INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING
SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL,
GRAVEL SOCKS FOR PAVEMENT, ETC.)
8.CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY
THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS,
TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE
NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE.
9.ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO
INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION.
AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS.
10.CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR
AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE
ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION
(i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL,
SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.)
11.FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM
NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE
DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A
CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW,
SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE
WAY.
EROSION CONTROL NOTES:
12.CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS
(CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY
STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET
IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW,
SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE
WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND
CONSTRUCTION TOILETS SHALL BE STAKED DOWN.
13.THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S
CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF
SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S
OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE.
14.WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS)
INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED
WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION
CONTROL STAFF TO PREVENT EROSION.
15.SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING,
REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION
METHODS.
16.ALL LID MEASURES SHALL BE BUILT BY THE END OF THE CONSTRUCTION
SEQUENCE.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what's below.
before you dig.Call
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OWNER
LORIN YOUNG
316 N IMPALA DR.
ALEX OZOLS
2224 LAPORTE
AVENUE
OWNER
DANNY
ROGERS
2214 LAPORTE
AVENUE
OWNER
ROBERT JONES
2218 LAPORTE
AVENUE
OWNER
PATRICK ST.
CLAIR
2216 LAPORTE
AVENUE
OWNER
KURT VATTANO
OWNER
JAMES
PEABODY
2212 LAPORTE
AVENUE
OWNER
RANDOLPH
MILAN
2140 LAPORTE
AVENUE
OWNER
PAIGE HAIGH
2210
LAPORTE
AVENUE
OWNER
CYNTHIA
HERNANDEZ
2208 LAPORTE
AVENUE
OWNER
KURT VATTANO
OWNER
KEITH & SHERALYN HESS
229 PENNSYLVANIA STREET
OWNER
SUSAN & CATHLEEN DESANTIS
230 PENNSYLVANIA STREET
OWNER
MELISSA VANDERSLUYS
223 PENNSYLVANIA STREET
PENNSYLVANIA STREETOWNER
PAULA METROPOULOS
224 PENNSYLVANIA STREET
OWNER
GILBERT BOYER
241 N TAFT HILL ROAD
OWNER
BRIAN & LAURA DAVIS
237 N TAFT HILL ROAD
OWNER
CARRIE HEYRMAN
233 N TAFT HILL ROAD
OWNER
HUGO RUTHERFURD
229 N TAFT HILL ROAD
OWNER
WILLIAM GREYBAR
413 N TAFT HILL ROAD
OWNER
LAURA LARSON
320 N IMPALA DR.
OWNER
SETH MCEWAN
324 N IMPALA DR.
OWNER
MARGOT
STREFFENHAGEN
400 N IMPALA DR.
OWNER
VERNON
BONDURANT
404 N IMPALA DR.
OWNER
PLEASANT VALLEY
PROPERTIES LLC
408 N IMPALA DR.
OWNER
ANTHONY NEYLON
412 N IMPALA DR.
OWNER
MARY & PAUL
WEIXELMAN
416 N IMPALA DR.
OWNER
ANDREA GABEL
420 N IMPALA DR.
OWNER
CITY OF FORT COLLINS
OWNE
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OWNER
MIRANDA SPINDEL
330 N TAFT HILL ROAD
OWNER
LAPORT OUTREACH
MINISTRIES INC.
220 N TAFT HILL ROAD
OWNER
CITY OF FORT COLLINS
OWNER
7-ELEVEN
200 N TAFT HILL ROAD
OWNER
CITY OF FORT COLLINS
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SheetSANCTUARY ON THE GREENSThese drawings areinstruments of serviceprovided by NorthernEngineering Services, Inc.and are not to be used forany type of constructionunless signed and sealed bya Professional Engineer inthe employ of NorthernEngineering Services, Inc.NOT FOR CONSTRUCTIONREVIEW SETENGINEERNGIEHTRONRNFORT COLLINS: 301 North Howes Street, Suite 100, 80521GREELEY: 820 8th Street, 80631970.221.4158northernengineering.comof 30
NORTH
C5.01EROSION CONTROL PLAN28
( IN FEET )
1 inch = ft.
Feet08080
80
160 240
MATCHLINE - SEE SHEET C5.00B M
KEYMAP
LAPORTE AVE.TAFT HILL RD.C5.01C5.00
LEGEND:
PROPOSED CONTOUR
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
SFSILT FENCE SF
RIPRAP w/ TURF REINFORCEMENT MAT RP
1.CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP
MULCHING OR SIMILAR METHODS.
2.SWMP ADMINISTRATOR:
Contact ________________________________
Company ________________________________
Address ________________________________
Phone ________________________________
3.CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE
WASHOUT AREA IF ACCESS IS OFF PAVEMENT.
4.CONTRACTOR TO PROVIDE ADEQUATE PROTECTION FOR WETLANDS ADJACENT
TO THE PROJECT AREA.
5.REFER TO THE PRELIMINARY DRAINAGE REPORT FOR SANCTUARY WEST DATED
JANUARY 19TH, 2022 BY NORTHERN ENGINEERING FOR ADDITIONAL INFORMATION.
GENERAL NOTES:
WATTLE DIKE WD
CONCRETE WASH AREA CWA
VERTICAL TRACKING CONTROL VTC
INLET PROTECTION IP
OPOUTLET PROTECTION
1.IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A
GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST
MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT
BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING
CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL
AUTHORITIES.
2.THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL
SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR
EXACT LOCATION.
3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE
DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT
SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO
ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND
FOLLOWED.
4.CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL
MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF
SITE STABILIZATION.
5.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL
STORMWATER FACILITIES UNTIL SITE IS FULLY STABILIZED.
6.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR
DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS
ESTABLISHED WITH DOWNSPOUT.
7.INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING
SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL,
GRAVEL SOCKS FOR PAVEMENT, ETC.)
8.CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY
THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS,
TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE
NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE.
9.ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO
INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION.
AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS.
10.CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR
AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE
ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION
(i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL,
SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.)
11.FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM
NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE
DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A
CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW,
SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE
WAY.
EROSION CONTROL NOTES:
12.CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS
(CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY
STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET
IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW,
SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE
WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND
CONSTRUCTION TOILETS SHALL BE STAKED DOWN.
13.THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S
CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF
SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S
OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE.
14.WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS)
INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED
WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION
CONTROL STAFF TO PREVENT EROSION.
15.SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING,
REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION
METHODS.
16.ALL LID MEASURES SHALL BE BUILT BY THE END OF THE CONSTRUCTION
SEQUENCE.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what's below.
before you dig.Call
R
Ver 2.0 – 04/2020
Full review of the Erosion Control Plan
Erosion control plans are required on all projects that are larger than 10,000 square feet, contain steep slopes
(steeper than 3:1 or 18°), part of a larger common development, or are located near (50 ft or closer to a sensitive
area) a sensitive area.
All sections referenced are mandatory requirements from FCDCM Chapter 2 “Development Submittal Requirements”
1) Have all redlined comments on the erosion control plan been answered or
corrected from the prior submittal?
Yes No N/A
2) Is the plan set stamped by a P.E. Licensed in Colorado? Sec. 6.1.3 Yes No N/A
3) Are the erosion control plan requirements easily found within one or more of the
following locations; Title Sheet, Maps Sheets, Notes Sheet, and/or Details Sheet?
Sec. 6.1.3
Yes No N/A
4) Is the information clearly shown and legible and not cluttered? Sec. 6.1.3 Yes No N/A
5) Is there a table of calculations or calculations chart? Sec. 6.1.3.1 Yes No N/A
a. Is the total Disturbed Project Area included? Sec. 6.1.3.1 Yes No N/A
b. Is the total On-site Disturbed Area included? Sec. 6.1.3.1 Yes No N/A
c. Is the total Off-site Disturbed Area included? Sec. 6.1.3.1 Yes No N/A
d. Is the total Staging/Storage Area included? Sec. 6.1.3.1 Yes No N/A
e. Is the total area of Haul Road Area included? Sec. 6.1.3.1 Yes No N/A
f. Is the total Construction Vehicle Traffic Areas included? Sec. 6.1.3.1 Yes No N/A
g. Is the Estimated Percent of Project Exposed included? Sec. 6.1.3.1 Yes No N/A
h. Is the Estimated Percent Vegetative Cover included? Sec. 6.1.3.1 Yes No N/A
i. Is/Are the Existing Soil Type(s) Included? Sec. 6.1.3.1 Yes No N/A
j. Is the groundwater depth included? Sec. 6.1.3.1 Yes No N/A
k. Is the number of Phases shown? Sec. 6.1.3.1 Yes No N/A
l. Is the total Volume of Import/Export Materials included? Sec. 6.1.3.1 Yes No N/A
m. Is the steepest slope given? Sec. 6.1.3.1 Yes No N/A
n. Is the distance from sensitive areas included? Sec. 6.1.3.1 Yes No N/A
6) Is there a legend? Sec. 6.1.3.3 Yes No N/A
a. Is every symbol included on the map found in the legend? Sec. 6.1.3.3 Yes No N/A
b. Are all symbols not to scale labeled as such? Sec. 6.1.3.3 Yes No N/A
7) Is the plan in a 24 x 36-inch format? Yes No N/A
8) Is north shown on the map? Yes No N/A
9) Are the map units Imperial/English/Standard? Yes No N/A
10) Does the Map contain Stormwater Flow Arrows? Sec. 6.1.3.3 Yes No N/A
a. Are slopes steeper than 3:1 marked and labeled? Sec. 6.1.3.3 Yes No N/A
b. Are the arrows going the correct direction? Sec. 6.1.3.3 Yes No N/A
c. Are curb and gutter locations marked with flow arrows? Sec. 6.1.3.3 Yes No N/A
d. Are concentrated flows running onto a project? Sec. 6.1.3.3
(Includes rates for 2yr and 100yr)
Yes No N/A
11) Are the property lines and lot lines included in the erosion control sheets? Sec.
6.1.3.3
Yes No N/A
a. Are the property lines keyed in the legend? Sec. 6.1.3.3 Yes No N/A
b. Is the owner’s information marked on the sheet? Sec. 6.1.3.3 Yes No N/A
12) Are the limits of construction or limits of disturbance included? Sec. 6.1.3.3 Yes No N/A
a. Are the limits labeled? Sec. 6.1.3.3 Yes No N/A
Ver 2.0 – 04/2020
b. Boundary lines darkened, boldened, shaded or hatched to easily identify that
boundary? Sec. 6.1.3.3
Yes No N/A
13) Are water features identified? (existing drainage, wetland, natural habitat buffer
zones, streams, springs, stream corridors, creeks, lakes, or other surface water
features)
Yes No N/A
14) Are any temporary channel diversions and crossings designed? Sec. 6.1.3.3 Yes No N/A
a. Does the crossing include routes, pipe sizing and linings to be used? Sec.
6.1.3.3
Yes No N/A
15) Are Stormwater features identified? (detention basins, LID facilities, water quality
structures, inlets, pipes, culverts, storm sewers, drainage swale, concrete pans,
aprons, paved areas, retaining walls, cribbing, irrigation ditches, reservoirs and
other facilities, and other permanent features or outfalls) Sec. 6.1.3.3
Yes No N/A
16) Are permanent erosion control features shown? Sec. 6.1.3.3 Yes No N/A
17) Are permanent drainage features including a bold line at the 100-yr. storm event
water surface elevation? Sec. 6.1.3.3
Yes No N/A
18) Are contours lines included? (typically, 1’ to 2’ intervals) Yes No N/A
a. Do the contour lines extend 50-100 ft around the disturbed area? Yes No N/A
b. Are the Existing contour lines dashed or in a light grey? Yes No N/A
c. Are the Proposed contour lines solid, bolded or black? Yes No N/A
19) Are all locations shown for buildings, roads (named and labelled), paths ramps
medians and sidewalks? Sec. 6.1.3.3
Yes No N/A
20) Are all off-site materials import of export and haul roads included as part of the
plans? (Excluding landscaper’s or builder’s storage yards) Sec. 6.1.3.3
Yes No N/A
a. Are all off site stockpile storage locations labelled with the note to have a
stockpile pulled? Sec. 6.1.3.3
Yes No N/A
b. Are all locations protected from erosion using control measures? Sec. 6.1.3.3 Yes No N/A
21) Are control measures shown on the plan? Sec. 6.1.3.3 Yes No N/A
22) Are all services that will require “tie-in” from off-site marked and labeled? Yes No N/A
23) Are the standard erosion control notes included and not changed in any form in the
plan set? Sec. 6.1.3.4
Yes No N/A
24) Are all site-specific Erosion Control notes that are special to this site included in the
erosion control plan or a sheet within the Utility Plan Set? Sec. 6.1.3.4
Yes No N/A
25) Are details included for every unique type of control measure as called out on the
plan sheet? Sec. 6.1.3.5
Yes No N/A
26) Are all details shown ones accepted by the City either as a standard detail or
through the accepted proprietary control detail or accepted alternative control
method? Sec. 6.1.3.5
Yes No N/A
27) Are the details provided going to structurally work as designed in shown locations
and will it function properly as proposed based off sound engineering principals?
(think about the sediment laden flows and volumes that will be directed to these
control measures and are they sized appropriately to contain pollutants and are
they designed to prevent flooding at the same time)
Yes No N/A
Control Measure specific questions for plan evaluation
Perimeter Protection
1) Do all down gradient perimeters of the site have an adequate form of sediment
control? (i.e. Silt Fence, Straw Wattle, Compact Berm, etc.)
Yes No N/A
2) Do all perimeters have adequate site control (typically construction fence or other
diversion) to prevent contractors, subs, builders, etc. from leaving the site in non-
designated entrances and to redirect them to use the entrance protection?
Yes No N/A
Ver 2.0 – 04/2020
3) Verify that only appropriate sediment controls are used on hardscape areas? (i.e.
not calling out silt fence or wattle to be installed on asphalt or concrete as they will
not function as a control in those locations and using rock socks or other controls
that will work on hard surfaces)
Yes No N/A
4) Do wattles have some form of construction fence or physical barrier to protect the
wattles from being driven over or parked on by equipment and causing the control
measure to fail?
Yes No N/A
5) Once internal streets are installed, are there interior perimeter controls planned
for? (Either the sediment controls for lots or blocks that would run off onto the
newly installed streets or construction fences to limit access from driving off these
individual lots at any given location of the internal streets)
Yes No N/A
6) Are all the utility installations shown coming on to a site and if so, are the areas
that the utilities breech the perimeter, are there control installed down gradient?
Yes No N/A
Curb Sock (Rock Socks installed in the curb line)
7) Are the curb socks facing the correct direction of flow?
(i.e. where the flow meets the wedge portion of the control _Rocksock_/ Flow )
Yes No N/A
8) Are the curb socks roughly at the correct spacing? Yes No N/A
Inlet protection
9) Are all of the interior inlet devices showing some form of control measure? Yes No N/A
10) Are all roof drains and subdrains showing some form of control measure at any
openings?
Yes No N/A
11) Are there any existing inlets that might be affected by construction activities? (i.e.
down gradient inlets near entrances and perimeters of a project)
Yes No N/A
12) Are provided details allowing for overflows in flooding conditions? Yes No N/A
13) Are they designed in a way to make sure they are not overly restricting flows and
becoming a flooding source?
Yes No N/A
Concrete Work
14) Is there a concrete washout area called out on the erosion control plans? Yes No N/A
15) Is the location of the concrete washout area >50 ft from an inlet or drainage path? Yes No N/A
16) Is there access to the washout areas from a stabilized surface or vehicle tracking
control?
Yes No N/A
Entrances
17) Are all shown entrances protected or to be barricaded or fenced off to
limit/prevent traffic from leaving the site uncontrolled?
Yes No N/A
18) Are all entrances calling out for sweeping activities? Yes No N/A
Steep Slopes (greater than 3:1)
19) Do slopes show surface roughening as a temporary control measure at a minimum? Yes No N/A
20) Do the notes or a callout identify hydromulch or tackifier to be used if riling is
occurring?
Yes No N/A
21) Is Blanket and/or tackifier called out for the final slope stabilization? Yes No N/A
22) Are the blankets going to be installed in a snake prone area? (If so, specific blankets
need to be used to prevent entanglement or entrapment of wildlife on the netting
used on erosion control blankets)
Yes No N/A
23) Is the slope steep enough or takes run-on that additional uphill controls or
diversions to slope drains are needed as an option?
Yes No N/A
Stabilized Storage Area
24) Are all storage or laydown areas marked on the map? Yes No N/A
Concentrate flows through or directly adjacent to the site (Stream work)
Ver 2.0 – 04/2020
25) Are diversion around the project planned and shown on the plans? Yes No N/A
26) Are dewatering permits pulled for flows across the banks? Yes No N/A
27) Are the control measures adequate to handle the flow velocities on the banks? Yes No N/A
Water Quality Structures and LIDs
28) Are to control measures adequate size to handle the anticipated amount of flow to
the structure? (Rock socks and 8” wattles are not typically sufficient to protect
these type of structures)
Yes No N/A
29) Are there controls or notes addressing how to prevent rain gardens, bioswales, and
other LIDs from heavy sediment loading during construction to prevent failure
before they can be fully vegetated?
Yes No N/A
Grading Activities
30) Are controls installed prior to grading activities? (Typically all the perimeter controls
and existing inlets, entrance controls, site access controls, etc.)
Yes No N/A
31) Are controls called out for use during grading activities? (Grade differential,
compact berms, limiting disturbed areas, terracing, surface roughening, etc.)
Yes No N/A
32) Are controls called out for after grading? (temporary seeding, permanent seeding,
limiting access)
Yes No N/A
Vegetation
33) Are there areas identified to be seeded and mulched? (These are included in the
landscape plan if permanent seeding is planned, however these areas should be
identified if temporary seeding is need) (on larger project temporary seeding
should be planned for and shown in later phases of construction after site grading
is finalized)
Yes No N/A
34) Follow Flow arrows on the plan and make sure there are enough sediment controls
to reducing the migration of sediment across the site? Look for issues at low points.
Yes No N/A
35) Look at bare areas that are intending to be seeded and determine if those large
areas could use some erosion controls to prevent sediment suspension to begin
with?
Yes No N/A
Sequence Chart
For projects that are required to supply erosion control plans and are less than 3 acres sequence charts are required
to be submitted on the plans in accordance with 6.1.3.2.
All sections referenced are mandatory requirements from FCDCM Chapter 2 “Development Submittal Requirements”
1) Is there a sequence chart included in the erosion control plans? Sec 6.1.3.2 Yes No N/A
2) Are all the control measures shown on the erosion control plans included in the
sequence chart? Are there ones missing? Are there ones that are not applicable?
Sec 6.1.3.2
Yes No N/A
3) Are all the appropriate sequences selected for the designed project? Are there
ones missing? Are there ones that are not applicable? Sec 6.1.3.2
Yes No N/A
4) Are all the correct control measures to be installed, maintained, and removed
across the appropriate sequences of construction? Sec 6.1.3.2
Yes No N/A
Ver 2.0 – 04/2020
Sequence Sheets
For projects that are required to supply erosion control plans and are greater than 3 acres sequence sheets are
required to be submitted on the plans in accordance with 6.1.3.2.
All sections referenced are mandatory requirements from FCDCM Chapter 2 “Development Submittal Requirements”
1) Are there at least 3 sequence sheets for the major activities during construction?
Sec 6.1.3.2
Yes No N/A
2) Does each individual sequence sheet meet the Erosion Control Plan Check sheet
section above? Sec 6.1.3.2
Yes No N/A
3) Does the title page label each of the sequence sheets? Sec 6.1.3.2 Yes No N/A
4) Does the page label match each sequence? Sec 6.1.3.2 Yes No N/A
5) Is each control measure shown on each sequence sheet needed for those
construction activities? Sec 6.1.3.2
Yes No N/A
Ver 2.0 – 04/2020
Full Review of the Erosion Control Report
Erosion control reports are required on all projects that are larger than 43,560 square feet or are part of a larger
common development.
All sections referenced are mandatory requirements from FCDCM Chapter 2 “Development Submittal Requirements”
1) Have all redlined comments on the erosion control report been answered or
corrected from the prior submittal?
Yes No N/A
2) Is an erosion control report located in an acceptable location upon submittal?
(typically, a stand-alone document or as part of the drainage report)
Yes No N/A
3) Is the material stamped by a P.E. Licensed in Colorado? See 6.1.4 Yes No N/A
4) Is the material typed? See 6.1.4 Yes No N/A
5) Does the Erosion Control Report Contain all of the key elements? See 6.1.4 Yes No N/A
6) Is a Title Page, Cover Letter and Notification of Responsibility section included? See
6.1.4.1
Yes No N/A
a. Is the Name of the Project included? See 6.1.4.1 Yes No N/A
b. Does the name match the one on the erosion control plan? Yes No N/A
c. Is the Date Submitted included? See 6.1.4.1 Yes No N/A
d. Is the Landowner’s contact info included? See 6.1.4.1 Yes No N/A
e. Is the Developer’s contact info included? See 6.1.4.1 Yes No N/A
f. Is the Contractor’s contact info included? See 6.1.4.1 Yes No N/A
g. Is the Engineer’s contact info included? See 6.1.4.1 Yes No N/A
h. Is the Erosion Control Administrator’s contact info included? See 6.1.4.1 Yes No N/A
A fully signed and dated copy submitted before beginning construction activities and initial inspection request
7) Is the Table of Contents included? See 6.1.4.2 Yes No N/A
8) Is the Project Description and Nature of Construction Included? See 6.1.4.3 Yes No N/A
a. Does it describe the existing site condition and proposed condition? See 6.1.4.3 Yes No N/A
b. Does the description include Project Location? See 6.1.4.3 (typically including 2
of the follow methods: Written description, legal description, parcel number,
address, GPS Coordinates in decimal degrees)
Yes No N/A
c. Does the existing site condition describe physical soil properties, hydraulic soil
properties, and soil features? See 6.1.4.3
Yes No N/A
d. Does the existing site condition describe the pathway to the nearest receiving
water? See 6.1.4.3 (i.e. the drainage path from the outfall to either the Poudre
River or Fossil Creek Reservoir)
Yes No N/A
e. Does the existing site condition describe the existing vegetated areas to
impervious areas? See 6.1.4.3 (typically, a ratio)
Yes No N/A
f. Does the existing site condition describe the estimated percent vegetative
ground cover? See 6.1.4.3 (estimate of density of vegetation)
Yes No N/A
g. Does the existing site condition describe the existing groundwater depth? See
6.1.4.3
Yes No N/A
h. Does the existing site condition describe identified non-stormwater
discharges? See 6.1.4.3 (Springs, irrigation return flows, etc.)
Yes No N/A
i. Are those non-stormwater discharges included on the erosion control plans? Yes No N/A
j. Does the existing site condition describe steepness of slopes on site? See
6.1.4.3
Yes No N/A
k. Does the existing site condition describe existing structures? See 6.1.4.3 Yes No N/A
Ver 2.0 – 04/2020
l. Does the existing site condition describe distance from riparian or sensitive
areas? See 6.1.4.3
Yes No N/A
m. Does the existing site condition describe a summary of ground contamination?
See 6.1.4.3
Yes No N/A
n. Does the existing site condition describe rainfall and wind erodibility? See
6.1.4.3 (Be sure to summarize the soil erosion potential and the possible
impacts of those soils to impact water quality. Typically, the soil type is
described with no mention as to what that means for erosion and its impact as
a potential to discharge from a site)
Yes No N/A
o. Does the existing site condition contain any other relevant site data for erosion
control?
Yes No N/A
p. Does the proposed condition contain a description of the construction
activities from the beginning until the final stabilization of the project? See
6.1.4.3
Yes No N/A
q. Does the Proposed Construction Activities Section include the Total Area of the
Project? See 6.1.4.3
Yes No N/A
r. Does the Proposed Construction Activities Section include a description of
where the size was limited to reduce soil exposure? See 6.1.4.3
Yes No N/A
s. Does the Proposed Construction Activities Section include the Total Area of
Disturbance? (both on-site and off-site) See 6.1.4.3
Yes No N/A
t. Does the Proposed Construction Activities Section include the Total Areas of
Staging and Storage? See 6.1.4.3
Yes No N/A
u. Does the Proposed Construction Activities Section include the Total Areas for
Hauling? See 6.1.4.3
Yes No N/A
v. Does the Proposed Construction Activities Section include the Total Volumes of
imported and Exported Material? See 6.1.4.3
Yes No N/A
w. Does the description identify any possible environmental impacts? See 6.1.4.3
(wetlands, streams, and endangered species identified, etc.)
Yes No N/A
x. Does the description identify any State or Federal Permits that needed to be
pulled? See 6.1.4.3 (State Dewatering Permit, ACOE 404 Permit, 401 Water
Quality Cert, State Stormwater Construction Permit, etc.)
Yes No N/A
9) Is a section called Potential Pollutant Sources included? See 6.1.4.4 Yes No N/A
10) Are at a minimum all 16 commonly identified potential pollutant sources included?
See 6.1.4.4
Yes No N/A
11) Are each of 16 sources labeled with Presence on site? See 6.1.4.4 (i.e. “Yes” present
on site or a “No” not anticipated on site)
Yes No N/A
12) Have each of the 16 sources Identified and Described the pollutant source? See
6.1.4.4
Yes No N/A
13) Has each of the 16 sources Evaluated the source’s pollutant potential to contribute
to site discharge? See 6.1.4.4
Yes No N/A
14) Have each of the 16 sources Prescribed control measures to prevent pollutants
from contributing to site discharges? See 6.1.4.4
Yes No N/A
i. All disturbed and stored soils Included
ii. Vehicle tracking of sediments Included
iii. Management of contaminated soils Included
iv. Loading and unloading operations Included
v. Outdoor storage of construction materials, building materials, fertilizers,
and chemicals
Included
vi. Bulk storage of materials Included
vii. Vehicle and equipment maintenance and fueling Included
Ver 2.0 – 04/2020
viii. Significant dust or particulate generating processes Included
ix. Routine maintenance activities involving fertilizers, pesticides, detergents,
fuels, solvents, and oils
Included
x. On-site waste management practices Included
xi. Concrete truck/equipment washing, including the concrete truck chute and
associated fixtures and equipment
Included
xii. Dedicated asphalt and concrete batch plants Included
xiii. Non-industrial waste sources such as worker trash and portable toilets Included
xiv. Saw Cutting and Grinding Included
xv. Other non-stormwater discharges including construction dewatering not
covered under the Construction Dewatering Discharges general permit and
wash water that may potentially contribute pollutants to the MS4
Included
xvi. Other areas or operations where spills can occur Included
15) Is a section called Control Measures included? See 6.1.4.5 Yes No N/A
a. Are all the Prescribed Controls from the pollutant sources section included in
this section? See 6.1.4.5
Yes No N/A
b. Are all the controls measures in this section included on the erosion control
plans? See 6.1.4.5
Yes No N/A
c. Are all the controls measures in erosion control plans included in this section?
See 6.1.4.5
Yes No N/A
d. Does each control measure have a description? See 6.1.4.5 Yes No N/A
e. Does each control measure have how it is to be implemented? See 6.1.4.5 Yes No N/A
f. Does each control measure have a corresponding detail? See 6.1.4.5 Yes No N/A
16) Is a section called Installation and Removal Sequence of Control Measures included
or incorporated into the section called Control Measure? See 6.1.4.6
Yes No N/A
a. Does the section convey the estimated Installation and Removal of Control
Measures based upon the sequence of the construction activities? See 6.1.4.6
Yes No N/A
b. Is the section Installation and Removal Sequence of Control Measures simple
to follow, clear, and concise?
Yes No N/A
17) Is a section called Maintenance and Inspection Requirements? See 6.1.4.8 Yes No N/A
a. Does the section include how to maintain each control? See 6.1.4.8 (when it is
needed, how to clean it out or repair it)
Yes No N/A
b. Does the section identify the frequency of inspections? See 6.1.4.8 Yes No N/A
18) Is a section called Final Vegetation and Stabilization? See 6.1.4.9 Yes No N/A
a. Does the section Final Vegetation and Stabilization include the means to return
the exposed dirt from construction activities to a stabilized state? See 6.1.4.9
Yes No N/A
b. Areas for immediate vegetation and stabilization (i.e. traditional landscaping) See 6.1.4.9
i. Is there a discussion of soil preparation in accordance with Municipal Code
§12-132? See 6.1.4.9
Yes No N/A
ii. Is there a planting method described? See 6.1.4.9 Yes No N/A
iii. Is there an anticipated planting schedule? See 6.1.4.9 Yes No N/A
iv. Is how and when these areas are considered stabilized described? See
6.1.4.9
Yes No N/A
v. Reference to using the approved landscape plans and following City
Landscape Standards (LUC 3.2.1 (3)) See 6.1.4.9
Yes No N/A
c. Areas that will require seeding (either temporary or permanent) See 6.1.4.9
i. Is there a description of soil preparation in accordance with Municipal
Code §12-132? See 6.1.4.9
Yes No N/A
Ver 2.0 – 04/2020
ii. Is a selected seed mix used? Or states it can be found in the approved
landscape plans? See 6.1.4.9
Yes No N/A
a. Is Species Name and common name included? See 6.1.4.9 Yes No N/A
b. Is the Seed application Rate in (lbs. of PLS/acre) included? See 6.1.4.9 Yes No N/A
c. Is the Drill Depth included? See 6.1.4.9 Yes No N/A
iii. Is there an explanation of the seeding method and schedule? See 6.1.4.9 Yes No N/A
iv. Is there an explanation of the crimping and mulching method being
applied 24 hours after seeding has occurred? See 6.1.4.9
Yes No N/A
v. Is there description of how to determine and when such areas will be
considered stabilized? See 6.1.4.9
Yes No N/A
d. Is the estimated timeline for stabilization of the exposed area included?
(immediate, seasons, years, etc.) See 6.1.4.9
Yes No N/A
e. Is there a description to remove all accumulated sediment in the pipes after
the site has been stabilized and how any remaining controls should be
removed after cleaning the infrastructure? See 6.1.4.9
Yes No N/A
19) Is there a section called Appendix? See 6.1.4.10 Yes No N/A
20) Does the section called Appendix contain at a minimum all referenced material
from any previous section of the erosion control report? See 6.1.4.9
Yes No N/A
21) Does the section called Appendix contain a copy of all control measure details to be
used on the project? See 6.1.4.9
Yes No N/A
Ver 2.0 – 04/2020
Full Review of the Erosion Control Escrow Calculation
Erosion control escrow calculations are required on all non-City projects that are larger than 10,000 square feet,
contain steep slopes (steeper than 3:1 or 18°), part of a larger common development, or are located near (closer
than 50 ft from a sensitive area) a sensitive area.
All sections referenced are mandatory requirements from FCDCM Chapter 2 “Development Submittal Requirements”
1) Have all redlined comments on the erosion control report been answered or
corrected from the prior submittal? Sec. 6.1.5
Yes No N/A
2) Is an erosion control escrow calculation sheet completed and in an appropriate
location? (Stand- alone sheet or part of the erosion control or drainage report) Sec.
6.1.5
Yes No N/A
3) Is the name the same as what is shown on the Erosion Control Plan? Sec. 6.1.5 Yes No N/A
4) Are each of the control measures shown on the erosion control plan included in the
calculation sheet? Sec. 6.1.5
Yes No N/A
5) Are the quantities of each control measure shown on the plan included in the
calculation sheet? Sec. 6.1.5
Yes No N/A
6) Is the total disturbed area used for the entire site? (this area is not just the areas to
be reseeded but any of the areas that would be disturbed) Sec. 6.1.5
Yes No N/A
7) Are the prices realistic and based upon recent prior estimates? Sec. 6.1.5 Yes No N/A
8) Is the calculation based upon one and a half times the cost to install the approved
control measures as shown on the erosion control plan? Sec. 6.1.5
Yes No N/A
9) Is the calculation based upon one and a half times the cost to re-vegetate the
disturbed land with dry land seeding? Sec. 6.1.5
Yes No N/A
10) Is the calculation based upon the minimum escrow? Sec. 6.1.5 Yes No N/A
11) Is the security based upon the highest of 8, 9, and 10? (Controls, Reseeding, and
Minimum) Sec. 6.1.5
Yes No N/A
12) Are all prior redline comments corrected from prior submittal? Sec. 6.1.5 Yes No N/A
13) If quoted in the Report, does the amounts match in both places? Sec. 6.1.5 Yes No N/A
14) Would this escrow be better served by having phased escrows?
(Landscaped areas that generally are finished early vs Native seed areas which can
take several years before completion)
(Splitting these escrows up is recommended to return some escrow prior to full site
stabilization)
Yes No N/A
Ver 2.0 – 04/2020
Phased Materials
When phased materials are planned this section is to be reviewed in addition to the full review checklists for
erosion control; plans, reports and escrows. Phased materials are required when a project is over 5 acres and
highly recommended for any projects that require native seeding.
All sections referenced are mandatory requirements from FCDCM Chapter 2 “Development Submittal Requirements”
1) Are the erosion control plans clearly delineating the various phases of a project?
See 6.1.3.6
Yes No N/A
a. Where scale and detail require, is an index map sheet or key map included and
affixed to a corner of the erosion control plan map sheets? See 6.1.3.6
Yes No N/A
b. Are all the control measures in the various phases included in the erosion
control plans?
Yes No N/A
2) Is there a section in the erosion control report dedicated to the discussion of
phases? See 6.1.4.7
Yes No N/A
a. Does the Phasing section describe an estimated schedule for when each phase
will begin and be stabilized? See 6.1.4.7
Yes No N/A
b. Does the Phasing section describe how the site will be broken into phases? See
6.1.4.7
Yes No N/A
c. Does the Proposed Construction Activities Section of the erosion control report
include the Total Area of Each Phase? See 6.1.4.3
Yes No N/A
3) Is there a simple map to attach with the escrow calculation sheets clearly showing
the boundaries of each phase of the erosion control escrow? See 6.1.5
Yes No N/A
4) Are there any individual security calculation sheets for each phase shown on the
map? See 6.1.5
Yes No N/A
5) Is there a need for Native Seed areas to be a separate phase so that funds can be
returned on the rest of the project after completion and only hold escrow for those
area that are still left waiting for seed to grow?
Yes No N/A
Ver 2.0 – 04/2020
Evaluation of Materials
Unique Conditions To evaluate
Prior Site Contamination
Are there known environmental issues or prior site contamination with the site
that will need to be mitigated for?
(Asbestos in the soil, superfund sites, beet tailings, old landfills, industrial area, old
gas station, old dry cleaners, or other legacy structures that could have produced
chemical contaminations)
Yes No N/A
If this is a “yes” please ensure this information is included in the erosion control report as this is an addition pollutant
source beyond the 16 standard pollutant sources. Please include how to control the contaminated soils and
appropriate methods to handle such materials, if no report is required please include a length page note stating how
to handle the materials. The areas of concern should also be marked on the plans to have a guess as to where they
are located within the disturbed area.
Demo Activities
Are the approximate areas to be exposed from the building and structure removal
easily identified on the plans?
Yes No N/A
Is the estimated length of interim time called out between demo work and site
grading?
Yes No N/A
Will the starting of construction really be immediate? (Asked because only about
5% of the projects start within a month of demo, in all reality and most can take 3-8
months before final approval and permitted construction can begin this is time that
exposed dirt areas are typically not looked after or managed by demo contractors)
Yes No N/A
Are temporary controls called out to be used in the interim to prevent run-off of
the exposed soil between demo and site work?
Yes No N/A
Will site access be limited to prevent vehicles from driving through the exposed
soils?
Yes No N/A
Will temporary seeding and mulching need to happen as the area is exposed for
months?
Yes No N/A
Will the materials remain on site for any length of time? Yes No N/A
Will the structures be fully mitigated for asbestos before any demolition begins? Yes No N/A
Will the materials remain on site for any length of time? Yes No N/A
Will the structures be fully mitigated for asbestos before any demolition begins? Yes No N/A
Will water be used to prevent dust to be suspended during demolition? Yes No N/A
High Ground Water
Does the plan call out for a liner in the concrete wash out? (if a mobile unit is not
being implemented) This liner is needed as there is a significant nexus between
ground water and wash water that could negatively impact and become a source of
contamination to the groundwater.
Yes No N/A
Is there anticipated trenching of subgrade in the high ground water area? This work
will typically encounter water and will need a plan to address the water in the
trench and usually require dewatering activities. (See dewatering for further
questions)
Yes No N/A
Are there areas that will require seeding that may have water inundate for a long
period of time? This might require planning for the optimum time to seed where
the ground water will not choke out the seed and/or selecting the appropriate seed
type that will be able to handle highly saturated ground that serves as a source to
promote seed growth.
Yes No N/A
If no dewatering is anticipated with a project with high water, are their notes about
how handle dewatering if high water is encountered?
Yes No N/A
Dewatering and Pumping Activities
Ver 2.0 – 04/2020
Do the plans identify where the dewatering activity will pump the water to? Yes No N/A
Do the plans anticipate how much water is expected to be pumped? Yes No N/A
Will this be able to have some form of energy dissipation to not become an erosion
source when pumped?
Yes No N/A
Will it be a small enough volume of water that it will not discharged off site? If not
able to contain to site, a State Dewatering permit will be needed.
Yes No N/A
Are the pumps adequately sized to handle the appropriate volumes of water and
enough power to divert flows the anticipated pumping distance?
Yes No N/A
Does the erosion control plan have a note explaining that a dewatering permit is
needed if water is to be discharged off site?
Yes No N/A
Has the dewatering permit already been applied for? (permit needs to be approved
before dewatering activities are to occur this can be a 45-day lead time at the State)
(Conditions of the dewatering activities should be kept with the erosion control
materials on site, there should also be some description of what frequency samples
are being taken and what the samples are being tested for)
Yes No N/A
Is the dewatering activity near a contaminated location? (if contaminated soils are
present, dewatering activities may require the pulling of a remediation permit)
(Conditions of those remediation activities should be kept with the erosion control
materials on site)
Yes No N/A
Is there a copy of the Dewatering permit? A copy should be placed with the erosion
control materials when that has been approved.
Yes No N/A
Run on Flows
Are the flows identified on the erosion control plans? Yes No N/A
Do those flows identify if they are concentrated of distributed surface flows? Yes No N/A
Do the plans identify how much water will inundate the site? Yes No N/A
How much area will be impacted by these flows? Yes No N/A
Will some, or all, of the work expect to continue if inundated? Yes No N/A
Are there additional structures or pumping activities that will be used and shown
on the plans to divert the flows from encountering the dirt on site, i.e. pump
around the disturbed area?
Yes No N/A
Are there means to control and treat the additional flow once it has encountered
the dirt on site?
Yes No N/A
Is there time delays built into the project due to weather constraints or when work
areas are inundated?
Yes No N/A
Are the stored materials and hazardous materials shown on the plans located away
from the run on flow?
Yes No N/A
Are there notes or directions on what to do if run on flows cause an upset
condition?
Yes No N/A
Is there a list of contractors who could help restore the project if impacted by an
upset condition?
Yes No N/A
Working in water way
Have a 404 Permit been issued by the Army Corps of Engineers? Yes No N/A
Have a 401 Water Quality Certification been pulled from the State? Yes No N/A
Have surface flows that would encounter construction soils (such as a bank repair
location, coffer dam installation, or stream crossing) been included in the project
design? If so, the water moving across a property by State definition is considered a
dewatering activity and would require a dewatering permit to be pulled
Yes No N/A
As anticipated surface flows encounter those construction soils, is there an
anticipated water volume that will interact with exposed soils planned for?
Yes No N/A
Ver 2.0 – 04/2020
Are controls selected based upon those volume? Yes No N/A
Will there be hard armoring along the bank for permanent stabilization? (i.e.
riprap)
Yes No N/A
Will there be areas that will have grass or vegetation for permanent stabilization? Yes No N/A
Will those vegetated areas be blanketed or hydro-mulched? Yes No N/A
Will more aggressive control measures be needed for stabilization due to steep
slopes, run on flows, or concentrated flows?
Yes No N/A
Is the seeding a realistic expectation based upon river flows and the seasonal
constraints?
Yes No N/A
Are the activities going to be conducted in the wintertime to minimize flow contact
with dirt?
Yes No N/A
Will coffer dams be used? If so, is there a liner or impermeable layer to prevent
mixing flowing water from scouring out the coffer dam and making that material
become a pollutant source?
Yes No N/A
Will there be above or in river crossings? Is it adequately sized and armored to
prevent washing out and away of the pipes and materials? Is there a detail showing
how the crossing will be designed and sized? Is the crossing shown on the erosion
control Plan?
Yes No N/A
Ver 2.0 – 04/2020
Minor Amendment Specific Items
Key thing here is that these types of reviews build upon the designs of old plans that were approved prior. On
these projects, it is important to first identify if the proposed changes significantly alter the scope of work in a way
that may require additional Control Measures. Many times, these minor amendments are facades or elevation
changes and do not affect the erosion control or will not disturb enough new area to trigger erosion control
requirements. When the submitted materials for a minor amendment significantly change the area of disturbance,
location of site or the scope of work it may require a reevaluation of the materials and potentially trigger a full
review of the erosion control materials. It is also important to note that if the materials were approved under prior
stormwater criteria, the old project planning materials will need to be brought up and held to the current
standards which many times requires the applicant to (re)produce reports, plans, or escrow calculations (see those
requirements under the full review process) that meet our current standard.
1) Are all the existing site conditions clearly different than the proposed changes? Yes No N/A
2) If these amendments are of an older project, have those previous materials been
updated to fulfill current drainage criteria?
Yes No N/A