HomeMy WebLinkAboutWORTHINGTON STORAGE - FDP220016 - SUBMITTAL DOCUMENTS - ROUND 6 - Responses (4)Sheet
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Original Field Survery:
Northern Engineering Services
Project No. 1853-001
Date: May 2021
FEBRUARY 2024 CONTACT INFORMATION
PROJECT TEAM:
VICINITY MAP
NORTH
PROJECT DATUM: NAVD88
CITY OF FORT COLLINS BENCHMARK 1-93
SOUTH SHIELDS ST. AT THE ENTRANCE TO ROLLAND MOORE PARK, ON
THE EAST END OF A PLANTER ON TOP OF THE CURB.
ELEVATION: 5026.44
CITY OF FORT COLLINS BENCHMARK 1-99
ON A POWER TOWER BASE AT THE NORTHEAST CORNER OF SHIELDS
STREET AND DRAKE ROAD.
ELEVATION: 5062.44
PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM.
SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED DATUM
(PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS.
IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) IS
REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE
USED: NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM)
= NAVD88 - 3.19'
BASIS OF BEARINGS
THE WEST LINE OF THE SOUTHWEST QUARTER OF SECTION 23, TOWNSHIP 7
NORTH, RANGE 69 WEST OF THE 6TH P.M. AS BEARING SOUTH 00°14'13"
WEST
PROJECT BENCHMARKS:
WORTHINGTON STORAGE
PROJECT TEAM:
Strategic Storage Partners, LLC
Alan Westfall
18435 W. Colfax Ave Golden, CO 80401
(303)725-1466
Northern Engineering Services, Inc.
Mason Ruebel
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
(970) 221-4158
PLANNER/
LANDSCAPE ARCHITECT
OWNER/APPLICANT
SITE ENGINEER
SHEET INDEX
BEING A REPLAT OF LOT 1, CENTRE FOR ADVANCED TECHNOLOGY P.U.D., SIXTEENTH FILING, LOCATED IN THE SOUTHWEST QUARTER OF SECTION 23,
TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH P.M., CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO
FIELD SURVEY BY:
Northern Engineering Services, Inc.
Bob Tessely, PLS
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
(970) 221-4158
SITE SURVEYOR
1 CS1 COVER SHEET
2-3 CS2-CS3 GENERAL & CONSTRUCTION NOTES
4 EX1 EXISTING CONDITIONS & DEMOLITION PLAN (UTILITIES)
5 EX2 EXISTING CONDITIONS & DEMOLITION PLAN (PAVEMENT)
6-9 HC1-HC4 HORIZONTAL CONTROL PLAN
UTILITY SHEETS
10 OU1 OVERALL UTILITY PLAN
GRADING SHEETS
11 OG1 OVERALL GRADING PLAN
12-15 G1-G4 DETAILED GRADING PLAN
STORM DRAIN SHEETS
16 SD1 DETENTION POND 1 SUBGRADE PLAN
17 SD2 DETENTION POND 2 SUBGRADE PLAN
18 ST1 STORM DRAIN LINE A, C & D PLAN & PROFILE
19 ST2 STORM DRAIN LINE B PLAN & PROFILE
20 ST3 STORM DRAIN LINE F PLAN & PROFILE
21 ST4 STORM DRAIN LINE D3 & E PLAN & PROFILE
22 ST5 STORM DRAIN LINE F2 PLAN & PROFILE
23 ST6 UNDERDRAIN A & A2 PLAN & PROFILE
24 ST7 UNDERDRAIN B PLAN & PROFILE
25 ST8 UNDERDRAIN B2 PLAN & PROFILE
DETAIL SHEETS
26-31 D1-D6 DETAIL SHEETS
EROSION CONTROL SHEETS
33 EC1 EROSION CONTROL PLAN
34 EC2 DYNAMIC EROSION CONTROL PLAN
35 EC3 EROSION CONTROL DETAILS
DRAINAGE SHEETS
36 DR1 DRAINAGE EXHIBIT
FINAL CONSTRUCTION PLANS FOR
Triax Engineering
Proposed Red Rocks Self Storage at Worthington Circle
Geotechnical Engineering Report
Triax Project No. D21G125
Date: June 04, 2021
SUBSURFACE EXPLORATION BY:
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-----------------------------Cory Thelen (970) 225-7843
ELECTRIC--------City of Fort Collins Light & Power--Rob Irish (970) 224-6167
CABLE-------------Comcast----------------------------------Don Kapperman (970) 567-0425
TELECOM--------Lumen-------------------------------------Brady Craddock (970) 342-3431
WATER------------City of Fort Collins Utilities-----------Heidi Hansen (970) 221-6854
WASTEWATER--City of Fort Collins Utilities-----------Heidi Hansen (970) 221-6854
STORMWATER-City of Fort Collins Utilities-----------Heidi Hansen (970) 221-6854
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
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
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
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WEST DRAKE ROAD
CENTRE ROAD
WORTHING
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CIRCLE
Ripley Design
Sam Coutts
419 Canyon Avenue Suite 200
Fort Collins, Colorado 80521
(970) 498 -2665
ARCHITECT
GMA Architects
Frank Weber
900 North Rock Hill Road,
St. Louis, Missouri 63119
(314)822-5191
DESIGN/BUILDER
Arco Murray
Charlie McLean
999 18th Street, Suite 2110
Denver, Colorado 75206
(303)801-1767
Sheet
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GENERAL NOTES
1.All materials, workmanship, and construction of ppublic 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 Final Drainage Report, dated February 14, 2024 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 Local Entity 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: NAVD88
CITY OF FORT COLLINS BENCHMARK 1-93
SOUTH SHIELDS ST. AT THE ENTRANCE TO ROLLAND MOORE PARK, ON THE EAST END OF A PLANTER ON TOP OF THE CURB.
ELEVATION: 5026.44
CITY OF FORT COLLINS BENCHMARK 1-99
ON A POWER TOWER BASE AT THE NORTHEAST CORNER OF SHIELDS STREET AND DRAKE ROAD.
ELEVATION: 5062.44
PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29
UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS.
IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION
SHOULD BE USED: NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) = NAVD88 - 3.19'
BASIS OF BEARINGS
THE WEST LINE OF THE SOUTHWEST QUARTER OF SECTION 23, TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH P.M. AS BEARING
SOUTH 00°14'13" WEST
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: N.A.
48.Approved Variances are listed as follows: A variance to FCSCM Chapter 7 Section 4.0 Water Quality Detention to allow the LID/WQCV to be included
in the sites 100-yr detention volume.
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.
10.All public sidewalk, driveways, and ramps, existing or proposed, adjacent or within the site, need to meet ADA standards. If they currently do not, they will
need to be reconstructed so that they do meet current ADA standards as a part of this project.
11.Any damaged curb, gutter and sidewalk existing prior to construction, as well as streets, sidewalks, curbs and gutters, destroyed, damaged or removed due
to construction of this project, shall be replaced or restored to city of Fort Collins standards at the developer's expense prior to the acceptance of completed
improvements and/or prior to the issuance of the first certificate of occupancy.
C. Traffic Signing and Pavement Marking Construction Notes
5.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.
6.All symbols, including arrows, ONLYS, crosswalks, stop bars, etc. shall be pre-formed thermo-plastic.
7.All signage shall be per the City of Fort Collins Standards and these plans or as otherwise specified in MUTCD.
8.All lane lines for asphalt pavement shall receive two coats of latex paint with glass beads.
9.All lane lines for concrete pavement should be epoxy paint.
10.Prior to permanent installation of traffic striping, symbols, and signs their placement shall be approved by the City of Fort Collins Traffic Engineer. The
developer shall place temporary tabs, tape or flags depicting alignment and location. Contact City of Fort COllins Traffic Operations at 970-221-6630
for field review.
11.Pre-formed thermo-plastic applications shall be as specified in these Plans and/or these Standards.
12.Epoxy applications shall be applied as specified in CDOT Standard Specifications for Road and Bridge Construction.
13.All surfaces shall be thoroughly cleaned prior to installation of striping or markings.
14.All sign posts shall utilize break-away assemblies and fasteners per the Standards.
15.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.
16.The Developer installing signs shall be responsible for locating and protecting all underground utilities.
17.Special care shall be taken in sign location to ensure an unobstructed view of each sign.
18.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).
19.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 Final Drainage Report, dated February 14, 2024 by Northern Engineering Services, Inc., shall be followed and
implemented.
3.Certification of grading and drainage facilities must be completed by a registered engineer and submitted to the Stormwater Utility Department at least two
weeks prior to Stormwater Utility Department acceptance, or otherwise in accordance with the Development Agreement.
E.Utility Notes
1.All waterline and sanitary sewer construction shall conform to the City of 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.
Additional Notes
IFC D103.6: Gates securing fire apparatus access roads shall comply with all of the following criteria:
1.The minimum gate width for vehicle access shall be 20 feet.
2.Gates shall be of the swinging or sliding type.
3.Construction of gates shall be of materials that allow manual operation by one person.
4.Gate components shall be maintained in an operative condition at all times and replaced or repaired when defective.
5.Electric gates shall be equipped with a means of opening the gate by fire department personnel for emergency access. Emergency opening devices shall be
approved by the fire code official. Gates must have a Knox Gate Key Switch that fits the Knox Key system for Poudre Fire Authority.
6.Gate design and locking device specifications shall be submitted for approval by the fire code official prior to installation.
7.Electric gate operators, where provided, shall be listed in accordance with UL 325 and have a means of emergency, manual operation during power loss.
8.Gates intended for automatic operation shall be designed, constructed and installed to comply with the requirements of ASTM F 2200.
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CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
G. STANDARD EROSION CONTROL NOTES (CITY OF FORT COLLINS)
General Erosion Control Requirements
These notes are a summary for the legal requirements, that are set forth in the Fort Collins Stormwater
Criteria Manual (FCSCM), and that any conflict is resolved by the more stringent requirement controlling.
1.The Property Owner, Owner’s Representative, Developer, Design Engineer, General Contractor, Sub-contractors, or similar title for the
developing entity (here after referred to as the Developer) has provided these Erosion Control Materials in accordance with Erosion Control
Criteria set forth in the Manual as an attempt to identify erosion, sediment, and other potential pollutant sources associated with these
Construction Activities and preventing those pollutants from leaving the project site as an illicit discharge. Full City requirements and are
outlined and clarified in the Manual under Chapter 4: Construction Control Measures and should be used to identify and define what is
needed on a project.
2.The Developer shall make themselves thoroughly familiar with the provisions and the content of the specifications laid out in the Manual, the
Development Agreement, the Erosion Control Materials compiled for this project, and the following notes as all these materials are
applicable to this project.
3.The Developer shall implement and maintain Control Measures for all potential pollutants from the start of land disturbing activities until final
stabilization of the construction site.
4.The City Erosion Control Inspector shall be notified at least twenty-four (24) hours prior to the desired start of any construction activities on
this site to allow adequate time for on-site confirmation (initial inspection which can take up to two business days after receiving the request)
that the site is in fact protected from sediment and pollutants discharges off site. Please contact erosion@fcgov.com early to schedule those
Initial Erosion Control Inspections well in advance so that demolition, clearing, grubbing, tree removal, and scraping may begin without
delay. Failure to receive an on-site confirmation before construction activities commence is an automatic “Notice of Violation” and can result
in further enforcement actions.
5.The Developer shall proactively provide all appropriate Control Measures to prevent damage to adjacent downstream and leeward
properties. This includes but is not limited to: trees, shrubs, lawns, walks, pavements, roadways, structures, creeks, wetlands, streams,
rivers, and utilities that are not designed for removal, relocation, or replacement in the course of construction.
6.At all times the Developer shall be responsible to ensure adequate Control Measures are designed, selected, installed, maintain, repaired,
replaced, and ultimately removed in order to prevent and control erosion suspension, sediment transportation, and pollutant discharge as a
result of construction activities associated with this project.
7.All applicable Control Measures based upon the sequencing and/or phasing of the project shall be installed prior to those construction
activities commencing.
8.As dynamic conditions (due to the nature, timing, sequence, and phasing of construction) in the field may warrant Control Measures in
addition, or different, to what is shown on these plans, the Developer shall at all times be responsible to implement the Control Measures
that are most effective with the current state and progress of construction. The Developer shall implement whatever measures are
determined necessary, and/or as directed by the City Erosion Control Inspector. The Developer shall insure that all Erosion Control Plans
(Maps) or SWMP documents are updated to reflect the current site conditions, with updates being initialed and dated. These site inspections
and site condition updates shall be made available upon request by the City.
9.All listings, provisions, materials, procedures, activities, site work and the like articulated in this or other written site-specific documents
(Including but not limited to the erosion control reports, development agreements, landscape, and drainage materials) shall meet or exceed
the most restrictive language for City, County, State, and Federal regulations with regards to erosion, sediment, pollutant, and other pollution
source Control Measures. The Developer shall be responsible to comply with all of these aforementioned laws and regulations.
10.The Developer shall ensure that all appropriate permits (CDPS General Permit Stormwater Discharges Associated with Construction
Activity, Dewatering, Clean Water Act, Army Corps of Engineers’ 404 Wetlands Mitigation Permit, etc.) have been attained prior to the
relevant activity has begun. These permits or copies shall be made available upon request by the City.
11.The Developer shall furnish all conveniences and assistances to aid the Erosion Control Inspectors of materials, workmanship, records, and
self-inspections, etc. of the Control Measures involved in the construction activities.
12.The Developer shall request clarification of all apparent site construction issues that may arise due to inconsistencies in construction plans
for the site or site conditions around the selected Control Measures by contacting the Erosion Control Inspector. The Erosion Control
Inspector will not be responsible for any explanations, interpretations, or supplementary data provided by others.
13.All Control Measures shall be installed in accordance with the Manual.
14.The City reserves the right to require additional Control Measures as site conditions warrant, to the extent authorized by relevant legal
authority.
15.As with any construction standards, occasions may arise where the minimum erosion control standards are either inappropriate or cannot
be justified. In these cases, a variance to these standards may be applied for pursuant to the terms, conditions, and procedures of the
Manual.
16.Inspection. The contractor shall inspect site pollutant sources and implement Control Measures at a minimum of once every two weeks
during construction and within 24 hours following a precipitation event. Documentation of each inspection shall be recorded and retained by
the contractor.
17.All temporary Control Measures shall be cleaned, repaired, or reconstructed as necessary in order to assure continual performance of their
intended function. 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 drainage way.
18.Any Control Measure may be substituted for another standard Control Measure so long as that Control Measure is equal to, or of greater
protection than the original Control Measure that was to be used in that location. (ex. silt fence, for wattles, or for compact berms) Wattle
alone on commercial construction sites have shown to be an ineffective substitute for silt fence or compact berms unless it is accompanied
by a construction fence to prevent vehicle traffic.
19.Any implementation or replacement of existing Control Measures for a non-standard control, or alternative Control Measure, shall require
the review and acceptance by the City erosion control staff before the measure will be allowed to be used on this project. These Control
Measures’ details shall be submitted, reviewed and accepted to be in accordance with the Erosion Control Criteria based upon the
functionality and effectiveness in accordance with sound engineering and hydrological practices
Land disturbance, Stockpiles, and Storage of Soils
20.There shall be no earth-disturbing activity outside the limits designated on the accepted plans. Off road staging areas or stockpiles must be
preapproved by the City. Disturbances beyond these limits will be restored to original condition.
21.Pre-disturbance vegetation shall be identified, protected, and retained wherever possible. Removal or disturbance of existing vegetation
shall be limited to the area required for immediate construction operations, and for the shortest practical period of time. This should include
sequencing and phasing construction activities in a way so that the soil is not exposed for long periods of time by schedule or limit grading
to small areas. This should also include when practical advancing the schedule on stabilization activities such that landscaping takes place
shortly if not immediately after grading has occurred. Vegetation efforts shall start as soon as possible to return the site to a stabilized
condition. Sensitive areas should avoid clearing and grading activities as much possible.
22.All exposed soils or disturbed areas are considered a potential pollutant and shall have Control Measures implemented on the site to
prevent materials from leaving the site.
23.All soils exposed during land disturbing activity (stripping, grading, utility installations, stockpiling, filling, etc.) shall be kept in a roughened
condition at all times by equipment tracking, scarifying or disking the surface on a contour with a 2 to 4 inch minimum variation in soil
surface until mulch, vegetation, and/or other permanent erosion control is installed.
24.No soil stockpile shall exceed ten (10) feet in height. All soil stockpiles shall be protected from sediment transport through the use of surface
roughening, watering, and down gradient perimeter controls. All soil stockpiles shall be protected from sediment transport by wind in
accordance with Municipal Code §12-150. All stockpiles shall be flattened to meet grade or removed from site as soon as practical, and no
later than the completion of construction activities or abandonment of the project. All off-site stockpile storage locations in City limits shall
have a stockpile permit from the City Engineering Department prior to using the area to store material. If frequent access from hardscape to
the stockpile is needed a structural tracking Control Measure shall be implemented.
25.All required Control Measures shall be installed prior to any land disturbing activity (stockpiling, stripping, grading, etc.). All of the required
erosion Control Measures must be installed at the appropriate time in the construction sequence as indicated in the approved project
schedule, construction plans, and erosion control report.
26.All inlets, curb-cuts, culverts, and other storm sewer infrastructure which could be potentially impacted by construction activities shall be
protected with Control Measures. Material accumulated from this Control Measure shall be promptly removed and in cases where the
protection has failed, the pipes shall be thoroughly cleaned out.
27.All streams, stream corridors, buffers, woodlands, wetlands, or other sensitive areas shall be protected from impact by any construction
activity through the use of Control Measures.
28.All exposed dirt shall have perimeter control. Any perimeter controls that drain off or has the ability to be tracked onto the nearby hardscape
shall have some form of effective sediment control as the, or as part of the, perimeter control.
29.All exposed slopes should be protected. All exposed steep slopes (Steeper than 3:1 H:V) shall be protected from erosion and sediment
transport through use of Control Measures.
30.No soils shall remain exposed by land disturbing activity for more than thirty (30) days after activity has ceased before required temporary
seeding or permanent erosion control (e.g. seed/mulch, landscaping, etc.) is installed. This is not just limited to projects that are abandoned;
this includes any project that is temporarily halted and no immediate activity is to resume within the next thirty (30) days, unless otherwise
approved by the City Erosion Control Inspector. During a season when seeding does not produce vegetative cover, another temporary
erosion control shall be implemented with or until temporary seeding or permanent erosion control can be performed.
31.All individual lots shall have effective sediment controls located on the street side and any down gradient side. Typically most lots drain to
the front yet on those cases where houses are along a pond or drainage swale have the lot drain in a different direction than the street,
those individual lots will need protection on that down gradient side to prevent sediment from leaving the lot. See the Individual Lot Details
for further clarification.
Vehicle Tracking
32.At all points where vehicles exit or leave the exposed dirt area on to a hardscape or semi hardscape (concrete, asphalt, road base, etc.)
shall have installed at least one structural tracking Control Measure to prevent vehicle tracking. All areas not protected by an adequate
perimeter control shall be considered a point where vehicles exit the site. Access points should be limited to as few entrances as possible
(All perimeter areas shall be protected from tracking activities).
33.In all areas that the structural tracking Control Measures fail to prevent vehicle tracking, collection and proper disposal of that material is
required. All inlets located near access points and affected by tracking activities shall be prevented from the introduction of sediment into the
drainage system.
34.City Municipal Code §20-62, among other things, prohibits the tracking, dropping, or depositing of soils or any other material onto city
streets by or from any source. City Municipal Code, §26-498, among other things, prohibits the discharge of pollutants on public or private
property if there is a significant potential for migration of such pollutant. Therefore, all tracked or deposited materials (intentional or
inadvertent) are not permitted to remain on the street or gutter and shall be removed and legally disposed of by the Developer in a timely
and immediate manner. Dirt ramps installed in the curb-lines are not exempt to these sections of code and shall not be permitted in the
street right of way (public or private).
35.If repeated deposit of material occurs on a site, additional structural tracking controls may be required of the Developer by the City Erosion
Control Inspector.
Loading and Unloading Operations
36.The Developer shall apply Control Measure to limit traffic (site worker or public) impacts and proactively locate material delivered to the site
in close proximity to the work area or immediately incorporated in the construction to limit operational impacts to disturbed areas, vehicle
tracking, and sediment deposition that could impact water quality.
Outdoor Storage or Construction Site Materials, Building Materials, Fertilizers, and Chemicals
37.Any materials of a non-polluting nature (steel, rock, brick, lumber, etc.) shall be inspected for any residue coming off the material during
routine inspection and will generally be located where practical at least fifty (50) feet from any permanent or interim drainage ways.
38.Any high environmental impact pollutant materials that have a high likelihood to result in discharge when in contact with stormwater
(lubricants, fuels, paints, solvents, detergents, fertilizers, chemical sprays, bags of cement mix, etc.) should not be kept on site where
practical. When not practical, they should be stored inside (vehicle, trailer, connex, building, etc.) and out of contact with stormwater or
stormwater runoff. Where not available, they shall be stored outside in a raised (high spots or on pallets), covered (plastic or tarped), and
sealed (leak proof container) in secondary containment location. The secondary containment or other Control Measure shall be adequately
sized, located, where practical, at least fifty (50) feet from any permanent or interim stormwater structures or drainage ways and shall be
monitored as part of the routine inspections.
Vehicle and equipment maintenance and fueling
39.Parking, refueling, and maintenance of vehicles and equipment should be limited in one area of the site to minimize possible spills and fuel
storage areas. This area shall be located, where practical, at least fifty (50) feet from any permanent or interim stormwater structures or
drainage ways and shall be monitored as part of the routine inspections. All areas shall keep spill kits and supplies close.
Significant Dust or Particulate generating Process
40.The property must be actively preventing the emission of fugitive dust at all times during construction and vegetation activities. All land
disturbing activities that result in fugitive dust shall be in accordance with Municipal Code §12-150 to reduce the impacts to adjacent
properties and community health. All required practices shall be implemented and additional ones shall be followed. These practices include
watering the sites and discontinuing construction activities until the wind subsides as determined by any City Inspectors. Concrete truck /
equipment washing, including the concrete truck chute and associated fixtures and equipment
41.All concrete and equipment washing shall use structural Control Measures appropriate to the volume of wash and frequency of use. These
Control Measures shall be located, where practical, at least fifty (50) feet from any permanent or interim stormwater structures or drainage
ways and shall be monitored as part of the routine inspections. These areas shall be clearly identified and protected from any wash from
leaving the Control Measure. If frequent access from hardscape to the Control Measure is to occur, a structural tracking Control Measure
shall be implemented. These Control Measures shall be frequently cleaned out.
42.The Developer is responsible for ensuring washing activity is taking place at the appropriate Control Measure and site workers are not
washing or dumping wash water on to the dirt or other uncontrolled locations.
Dedicated Asphalt and concrete batch plants
43.Dedicated asphalt and concrete batch plants are not acceptable on construction sites within the City of Fort Collins without an expressed
written request and plan to reduce pollutants associated with that type of activity and approval by the City of Fort Collins specifically the
Erosion Control Inspector. The Developer shall inform the erosion control inspection staff of any dedicated asphalt, or concrete batch plants
that is to be used on site.
Concrete Saw Cutting Materials
44.Saw cutting material shall be in accordance with Municipal Code §12-150 for air emissions and all water applications to the saw cutting shall
prevent material from leaving the immediate site and collected. These cutting locations, once dried, shall be swept and scraped of all
material and shall have proper and legal disposal.
Waste Materials Storage and Sanitary Facilities
45.Trash, debris, material salvage, and/or recycling areas shall be, where practical, at least fifty (50) feet from any permanent or interim
stormwater structures or drainage ways and shall be monitored as part of the routine inspections. These facilities should be located out of
the wind and covered as able. Where not able to cover, locating said areas on the side of other structures to reduce exposure to winds, and
follow maximum loading guidelines as marked on the container. The Developer is required to practice good housekeeping to keep the
construction site free of litter, construction debris, and leaking containers.
46.Sanitary facilities shall be prevented from tipping through the use of anchoring to the ground or lashing to a stabilized structure. These
facilities shall also be located as far as practical from an inlet, curb cut, drainage swale or other drainage conveyances to prevent material
transport from leaving the local area. This consists of the facility being located, where practical, at least fifty (50) feet from any permanent or
interim drainage ways.
Other Site Operations and Potential Spill Areas
47.Spills: For those minor spills that; are less than the State’s reportable quantity for spills, stay within the permitted area, and in no way
threaten any stormwater conveyance, notify the City of Fort Collins Utilities by email at erosion@fcgov.com or phone (970) 817-4770. For
any significant, major, or hazardous spills, notify the City of Fort Collins Utilities by phone only after Emergency Response (911) has been
notified and is on route, County Health Department (LCDHE) has been notified through Larimer County Sheriff Dispatch (970) 416-1985,
and the State Spill Hotline Incident Reporting have been contacted 1-877-518-5608. Written documentation shall be provided to the City
within 5 days of the event. All spills shall be cleaned up immediately.
48.Selection of “plastic welded” erosion control blankets shall not be used in areas that wildlife, such as snakes, are likely to be located as
these have proven to cause entrapment issues.
Final stabilization and project completion
49.Any stormwater facilities used as a temporary Control Measure will be restored and storm sewer lines will be cleaned upon completion of
the project and before turning the maintenance over to the Owner, Homeowners Association (HOA), or other party responsible for long term
maintenance of those facility.
50.All final stabilization specifications shall be done in accordance with the Manual, Chapter 4: Construction Control Measures.
51.All disturbed areas designed to be vegetated shall be amended, seeded & mulched, or landscaped as specified in the landscape plans and
per City of Fort Collins standards within 14 working days of final grading.
52.Soil in all vegetated (landscaped or seeded) areas, including parkways and medians shall comply with all requirements set forth in Sections
12-130 through 12-132 of the City Municipal Code, as well as Section 3.8.21 for the City Land Use Code.
53.All seeding shall refer to landscaping plans or the Erosion Control Plans for species mixture and application rates and depths requirements.
54.All seed shall be drilled where practical to a depth based upon the seed type. Broadcast seeding shall be applied at double the rate as
prescribed for drill seeding and shall be lightly hand raked after application. Hydroseeding may be substituted for drill seeding on slopes
steeper than 3(H):1(V) or on other areas not practical to drill seed and crimp and mulch. All hydroseeding must be conducted as two
separate processes of seeding and tackification.
55.All seeded areas must be mulched within twenty-four (24) after planting. All mulch shall be mechanically crimped and or adequately applied
tackifier. The use of crimped mulch or tackifier may require multiple re-applications if not properly installed or have weathered or degraded
before vegetation has been established. Areas of embankments having slopes greater than or equal to 3H:1V shall be stabilized with an
erosion mat or approved equal to ensure seed will be able to germinate on the steep slopes. During a season when seeding doesnot
produce vegetative cover, another temporary erosion control shall be implemented along with, or until, temporary seeding or permanent
erosion control can be performed.
56.The Developer shall warranty and maintain all vegetative measures for two growing seasons after installation or until seventy percent (70%)
vegetative cover has been established, whichever is longer and meets all the Criteria outlined in the Fort Collins Stormwater Criteria Manual
Chapter 4: Construction Control Measures.
57.The Developer shall maintain, monitor, repair, and replace any and all applicable Control Measures until final stabilization has been
obtained. All Control Measures must remain until such time as all upstream contributing pollutant sources have been vegetated or removed
from the site. When any Control Measure is removed, the Developer shall be responsible for the cleanup and removal of all sediment and
debris from that Control Measure. At the point at which the site has been deemed stabilized and verified by City Erosion Control Inspector,
all temporary Control Measures can then be fully removed. All measures shall be removed within 30 days after final stabilization is achieved.
58.The responsible party shall maintain and keep current all payments or related forms of security for the Erosion Control Escrow until 1)
stabilization has been reached and 2) all Control Measures and/or BMPs have sediment materials collected and the Control Measure
removed from the site. At that time the site will be considered completed and any remaining Erosion Control Escrow shall be returned to the
appropriate parties.
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FLARED END SECTION
TO BE REMOVED
15" RCP STORM DRAIN
TO BE REMOVED
8" PVC SANITARY
TO REMAIN
STORM INLET
TO BE REMOVED
STORM INLET
TO BE REMOVED
EXISTING
1 STORY BUILDING
STORM MANHOLE AND
RESTRICTOR PLATE
TO BE REMOVED
FENCE
ALONG PROPERTY LINE
8" DIP WATER
FIRE HYDRANT
TO REMAIN
STREET LIGHT
TO BE REMOVED
8" DIP WATER
EXISTING
DETENTION POND
EXISTING 8" PVC SANITARY
15" RCP STORM DRAIN
TO BE REMOVED
15" RCP STORM DRAIN
TO BE REMOVED
STORM INLET
TO BE REMOVED
STORM INLET
TO BE REMOVED
STREET LIGHT
TO BE REMOVED
STREET LIGHT
TO BE REMOVED
STORM INLET
TO BE REMOVED
EXISTING 54' PUBLIC ROW
DEDICATED PER PLAT OF CENTRE FOR ADVANCED
TECHNOLOGY P.U.D 16TH FILING
12' UTILITY, DRAINAGE
& ACCESS EASEMENT
TO BE VACATED
15" RCP STORM DRAIN
TO BE REMOVED
WORTHINGTON CIRCLE
STREET A
OWNER: KATSCH24 LLC
LOT 2, CENTRE FOR
ADVANCED TECHNOLOGY
P.U.D. TENTH FILING
OWNER: TALL DENTIST LLC
LOT 3, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH FILING
OWNER: AWEIDA
PROPERTIES INC
UNPLATTED
OWNER: MARKET CENTRE
RETAIL ASSOCIATION
OWNER: TWO
PAULS LLC
LOT 7, CENTRE FOR
ADVANCED
TECHNOLOGY P.U.D.
NINETEENTH FILING
LOT 8, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. NINETEENTH FILING
P R I V A T E R O A D
12' UTILITY, DRAINAGE
& ACCESS EASEMENT
TO BE VACATED
15" RCP STORM DRAIN
TO BE REMOVED
6" FIRE SERVICE
TO BE REMOVED
6" SEWER SERVICE
TO REMAIN
2" WATER SERVICE
TO REMAIN
BLANKET DRAINAGE, ACCESS AND
UTILITY EASEMENT TO BE VACATED
STORM INLET
TO BE REMOVED/REPLACED
6" GATE VALVE
TO BE REMOVED
/
/
//
/
//
//
/
//
/
//
//
/
/
Sheet
N
O
T
F
O
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N
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of 36
FI
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EX1
DE
M
O
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I
T
I
O
N
P
L
A
N
(
U
T
I
L
I
T
I
E
S
)
EX
I
S
T
I
N
G
C
O
N
D
I
T
I
O
N
S
&
4
NORTH
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
EXISTING ELECTRIC E
LEGEND:
G
T
EXISTING STORM SEWER
EXISTING TELEPHONE
EXISTING GAS
EXISTING IRRIGATION BOX
EXISTING GAS METER
EXISTING TELEPHONE PEDESTAL
EXISTING TREES (TO REMAIN)
FIELD SURVEY BY:
SUBSURFACE EXPLORATION BY:
NOTES:
EXISTING SANITARY SEWER SS
EXISTING WATER W
EXISTING FENCE X
EXISTING WATER METER
EXISTING FIRE HYDRANT
EXISTING ELECTRIC VAULT
PROJECT BOUNDARY
EXISTING RIGHT-OF-WAY
EXISTING MAJOR CONTOUR
EXISTING MINOR CONTOUR
VAULT
ELEC
CONTROL
IRR
EXISTING TREES (TO BE REMOVED)
EXISTING CABLE CTV
EXISTING FIBER OPTIC FO
1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW
CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL
UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN
UNDERGROUND UTILITIES.
2.CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING DEMOLITION, REMOVAL,
REPLACEMENT, AND DISPOSAL OF ALL FACILITIES AND MATERIAL.
3.CONTRACTOR IS ENCOURAGED TO PERFORM DEMOLITION IN A MANNER THAT
MAXIMIZES SALVAGE, RE-USE, AND RECYCLING OF MATERIALS. THIS INCLUDES
APPROPRIATE SORTING AND STORING. IN PARTICULAR, DEMOLISHED CONCRETE,
ASPHALT, AND BASE COURSE SHOULD BE RECYCLED IF POSSIBLE.
4.ALL SYMBOLS ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE.
5.CONTACT THE PROJECT SURVEYOR FOR ANY INQUIRIES RELATED TO THE EXISTING
SITE SURVEY.
6.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (###-###) AND REPORT FOR
TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING FOR WHEN
THEY SHALL BE INSTALLED.
EXISTING OVERHEAD UTILITY OHE
Original Field Survery:
Northern Engineering Services
Project No. 1853-001
Date: May 2021
Triax Engineering, LLC
Geotechnical Engineering Report
Triax Project No. D21G125
Date: June 4, 2021
REMOVE EXISTING ASPHALT AND CONCRETE
REMOVE AND REPLACE EXISTING ASPHALT AND CONCRETE
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
S
T
S
T
S
T
ST
ST
ST
ST
ST
S
T
S
T
S
T
ST
ST
S
T
S
T
S
T
STSTSTSTST
SS
SS
SS
SS
SS
SS
SS
SS
S
S
S
S
S
S
SS
SS
SS
SS
SS
SS
SS SS SS SS SS SS SS SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
S
S
SS
S
S
C
VA
U
L
T
EL
E
C
S
S
S
EL
E
C
EL
E
CE
D
FE S
W
H Y
D
H Y
DW
C S
WH2
O
H Y
D
D
D
T
CON
T
R
O
L
IRR
WW
W
W
W
W
W
W
W
W
WW
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W W W W W W W W W W W W W W W W
W
W
W
W
W
W
W
G
E
EEEE
E
E
E
E
E
E
E
E
E E E
E E E E E
E
E
E
E
E
E
E
E
G
G
G
G
G
G
G
G
G G G G G G G G
G
G
G
G
X
X
X
X
X
X
CT
V
CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV
CTV
CTV
CTV
CT
V
T
T
T
T
T
T
T
T
T
T
T
T
T
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E E
E E E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E E E
E
E
E E
E
E
E
E
E
E
E
E
E
EEEE
E
E
VA
U
L
T
F.O
.
SS
EXISTING
1 STORY BUILDING
EXISTING
DETENTION POND
EXISTING 54' PUBLIC ROW
DEDICATED PER PLAT OF CENTRE FOR ADVANCED
TECHNOLOGY P.U.D 16TH FILING
12' UTILITY, DRAINAGE
& ACCESS EASEMENT
TO BE VACATED
REMOVE APPROX. 92 LF
OF CONCRETE CURB & GUTTER
APPROX. 700 LF
OF CONCRETE CURB & GUTTER
REMOVE APPROX. 118 LF
OF CONCRETE CURB & GUTTER
REMOVE APPROX. 119 LF
OF CONCRETE CURB & GUTTER
REMOVE APPROX. 90 LF
OF CONCRETE CURB & GUTTER
REMOVE APPROX. 86 LF
OF CONCRETE CURB & GUTTER
REMOVE APPROX. 87 LF
OF CONCRETE CURB & GUTTER
REMOVE APPROX. 97 LF
OF CONCRETE CURB & GUTTER
REMOVE APPROX. 87 LF
OF CONCRETE CURB & GUTTER
REMOVE APPROX. 315 LF
OF CONCRETE CURB & GUTTER
OF ASPHALT PAVEMENT
REMOVE APPROX. 69,635 SF
WORTHINGTON CIRCLE
STREET A
OWNER: KATSCH24 LLC
LOT 2, CENTRE FOR
ADVANCED TECHNOLOGY
P.U.D. TENTH FILING
OWNER: TALL DENTIST LLC
LOT 3, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH FILING
OWNER: AWEIDA
PROPERTIES INC
UNPLATTED
OWNER: MARKET CENTRE
RETAIL ASSOCIATION
OWNER: TWO
PAULS LLC
LOT 7, CENTRE FOR
ADVANCED
TECHNOLOGY P.U.D.
NINETEENTH FILING
LOT 8, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. NINETEENTH FILING
P R I V A T E R O A D
12' UTILITY, DRAINAGE
& ACCESS EASEMENT
TO BE VACATED
TREE TO BE REMOVED
(TYPICAL)
TREE TO BE REMOVED
(TYPICAL)TREE TO BE REMOVED
(TYPICAL)
TREE TO BE REMOVED
(TYPICAL)
REMOVE APPROX. 329 SF
OF CONCRETE PAN
BLANKET DRAINAGE, ACCESS AND
UTILITY EASEMENT TO BE VACATED
(FOR UTILITY INSTALLATION OUTSIDE OF HATCH
BOUNDARY REMOVE AND REPLACE ANY
EXISTING ASPHALT OR CONCRETE)
PROPOSED SAWCUT
PROPOSED SAWCUT
Sheet
N
O
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F
O
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of 36
FI
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EX2
DE
M
O
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I
T
I
O
N
P
L
A
N
(
P
A
V
E
M
E
N
T
)
EX
I
S
T
I
N
G
C
O
N
D
I
T
I
O
N
S
&
5
NORTH
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
EXISTING ELECTRIC E
LEGEND:
G
T
EXISTING STORM SEWER
EXISTING TELEPHONE
EXISTING GAS
EXISTING IRRIGATION BOX
EXISTING GAS METER
EXISTING TELEPHONE PEDESTAL
EXISTING TREES (TO REMAIN)
FIELD SURVEY BY:
SUBSURFACE EXPLORATION BY:
NOTES:
EXISTING SANITARY SEWER SS
EXISTING WATER W
EXISTING FENCE X
EXISTING WATER METER
EXISTING FIRE HYDRANT
EXISTING ELECTRIC VAULT
PROJECT BOUNDARY
EXISTING RIGHT-OF-WAY
EXISTING MAJOR CONTOUR
EXISTING MINOR CONTOUR
VAULT
ELEC
CONTROL
IRR
EXISTING TREES (TO BE REMOVED)
EXISTING CABLE CTV
EXISTING FIBER OPTIC FO
1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW
CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL
UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN
UNDERGROUND UTILITIES.
2.CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING DEMOLITION, REMOVAL,
REPLACEMENT, AND DISPOSAL OF ALL FACILITIES AND MATERIAL.
3.CONTRACTOR IS ENCOURAGED TO PERFORM DEMOLITION IN A MANNER THAT
MAXIMIZES SALVAGE, RE-USE, AND RECYCLING OF MATERIALS. THIS INCLUDES
APPROPRIATE SORTING AND STORING. IN PARTICULAR, DEMOLISHED CONCRETE,
ASPHALT, AND BASE COURSE SHOULD BE RECYCLED IF POSSIBLE.
4.ALL SYMBOLS ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE.
5.CONTACT THE PROJECT SURVEYOR FOR ANY INQUIRIES RELATED TO THE EXISTING
SITE SURVEY.
6.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (###-###) AND REPORT FOR
TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING FOR WHEN
THEY SHALL BE INSTALLED.
EXISTING OVERHEAD UTILITY OHE
Original Field Survery:
Northern Engineering Services
Project No. 1853-001
Date: May 2021
Triax Engineering, LLC
Geotechnical Engineering Report
Triax Project No. D21G125
Date: June 4, 2021
REMOVE EXISTING ASPHALT AND CONCRETE
REMOVE AND REPLACE EXISTING ASPHALT AND CONCRETE
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
X X X X X X
X
X
X
S
T
S
T
S
T
S
T
D
S
PROPOSED LIGHT POLE
N:119240.66
E:189812.67
TIE TO EXISTING
CONCRETE PAN
N:119263.42
E:189727.84
N:119273.82
E:189723.79
TIE TO EXISTING
CURB & GUTTER
N:119290.05
E:189773.47
R3'
R25'
R25'
R25'
9' (TYP.)
19' (TYP.)
5'
24' EMERGENCY
ACCESS EASEMENT
22' EMERGENCY
ACCESS EASEMENT
12' ACCESS &
EMERGENCY ACCESS
EASEMENT
9' (TYP.)
EXISTING 54' PUBLIC ROW
DEDICATED PER PLAT OF CENTRE FOR ADVANCED
TECHNOLOGY P.U.D 16TH FILING
5.08'
15'
4.58'
23.93' FL-FL
16'
6'
4'
S45° 45' 47.93"E
42.518
5' SIDEWALK
TRANSITION
PROPOSED
BOLLARD
N:119199.94
E:189746.79
PROPOSED
BOLLARD
N:119178.83
E:189726.24
PROPOSED
BOLLARD
N:119156.80
E:189736.89
PROPOSED
GARAGE
PROPOSED
BUILDING
PR
I
V
A
T
E
R
O
A
D
W
O
R
T
H
I
N
G
T
O
N
C
I
R
C
L
E
5' S
I
D
E
W
A
L
K
5' SIDEWALK
OWNER: TALL DENTIST LLC
LOT 3, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH FILING
N:119228.58
E:189814.57
BLANKET DRAINAGE &
UTILITY EASEMENT
BLANKET DRAINAGE &
UTILITY EASEMENT
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
1
4
2'
3
2
4
4
4
2'
2
2
2
2
3
3 3
3
3
7'
2'
33
2
PROPOSED LIGHT (TYP.)
2' CONCRETE
TRICKLE PAN
PROPOSED GATE
WITH KNOX BOX
(SEE ARCH PLANS)
PROPOSED ELECTRIC
CAR CHARGING
STATION
PROPOSED BICYCLE
FIX STATION
PROPOSED SIGHT
DISTANCE
A
TIE TO EXISTING
SIDEWALK
PROPOSED LIGHT (TYP.)
B
C
B
B
PROPOSED CURB
AND GUTTER
(1-FT GUTTER)
3
EDGE OF SUBGRADE
EDGE OF SUBGRADE
MA
T
C
H
L
I
N
E
-
S
E
E
S
H
E
E
T
HC
3
MATCH LINE - SEE SHEET HC2
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
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W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
1.CURVES AND LINES ARE MEASURED AT FLOWLINE, CENTERLINE OR EDGE OF WALK.
2.ATTACHED WALK WIDTHS ARE FROM BACK OF CURB.
3.SIGN PLACEMENT SHALL BE PER THE LATEST EDITION OF MUTCD REGARDLESS OF
PLAN LOCATION.
4.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS,
UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION.
5.ALL PUBLIC SIDEWALK, DRIVEWAYS, AND RAMPS, EXISTING OR PROPOSED,
ADJACENT OR WITHIN THE SITE, NEED TO MEET ADA STANDARDS. IF THEY
CURRENTLY DO NOT, THEY WILL NEED TO BE RECONSTRUCTED SO THAT THEY DO
MEET CURRENT ADA STANDARDS AS A PART OF THIS PROJECT.
6.ANY DAMAGED CURB, GUTTER AND SIDEWALK EXISTING PRIOR TO CONSTRUCTION,
AS WELL AS STREETS, SIDEWALKS, CURBS AND GUTTERS, DESTROYED, DAMAGED
OR REMOVED DUE TO CONSTRUCTION OF THIS PROJECT, SHALL BE REPLACED OR
RESTORED TO CITY OF FORT COLLINS STANDARDS AT THE DEVELOPER'S EXPENSE
PRIOR TO THE ACCEPTANCE OF COMPLETED IMPROVEMENTS AND/OR PRIOR TO
THE ISSUANCE OF THE FIRST CERTIFICATE OF OCCUPANCY.
7.ASPHALT AND CONCRETE SECTIONS WITHIN FIRE LANES SHALL BE DESIGNED AS A
FLAT, HARD, ALLWEATHER SURFACE CAPABLE OF SUPPORTING 40 TONS. SEE FINAL
GEOTECHNICAL PAVEMENT DESIGN BY OTHERS..
EASEMENTS
NOTES:
PROPOSED INFLOW CURB & GUTTER
PROPERTY BOUNDARY
EXISTING LOT LINE
/ / / / / / / /PROPOSED EDGE OF PAVEMENT
LEGEND:
PROPOSED LOT LINE
EXISTING ROW
PROPOSED ROW
FENCE LINE X
PROPOSED ASPHALT PAVEMENT
PROPOSED CONCRETE FLATWORK
PROPOSED CONCRETE PAVEMENT
SITE SIGN LEGEND
SIGNAGE NOTE:
SIGN LOCATIONS SHOWN ARE APPROXIMATE.
FINAL LOCATION MAY VARY.
RESERVED
PARKING
B
P
FIRE LANE
A
P0TS
C
1
3
4
PARALLEL ACCESS RAMP
X
2' CONCRETE TRICKLE PAN
2
SITE LEGEND
X' CONCRETE PAN
VERTICAL OUTFALL CURB & GUTTER
(1' GUTTER)
VERTICAL INFLOW CURB & GUTTER
(1' GUTTER)
HC1
HO
R
I
Z
O
N
T
A
L
C
O
N
T
R
O
L
P
L
A
N
6
NORTH
( IN FEET )
010 10 20 30
1 INCH = 10 FEET
HC3
HC1
HC2
HC4
KEYMAP
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X X X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
R50'
R50'
22' EMERGENCY
ACCESS EASEMENT
22' EMERGENCY
ACCESS EASEMENT
24.5'
9' (TYP.)
6.67'
14'
23.7' FL-EOP
5'
S4
4
°
1
4
'
1
2
.
0
7
"
W
11
5
.
4
0
8
S
0
0
°
4
5
'
4
7
.
9
3
"
E
5
.
8
8
7
S45° 45' 47.93"E
146.758
PROPOSED
BOLLARD
N:119178.83
E:189726.24
PROPOSED
BOLLARD
N:119156.80
E:189736.89
PRIVATE ROAD
OWNER: KATSCH24 LLC
LOT 2, CENTRE FOR
ADVANCED TECHNOLOGY
P.U.D. TENTH FILING
OWNER: AWEIDA
PROPERTIES INC
P
R
I
V
A
T
E
R
O
A
D
PROPOSED
BUILDING
PROPOSED
GARAGE
PROPOSED
GARAGE
N:119058.68
E:189683.91
N:119101.10
E:189683.35
BLANKET DRAINAGE &
UTILITY EASEMENT
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
2'
33
2
2
2
2
2
2
2'
2'
2'
3
3
3
3 3
PROPOSED TRASH
ENCLOSURE
PROPOSED
BOLLARD (TYP.)
PROPOSED FENCE
(TYP.)
PROPOSED LIGHT (TYP.)
B
B
EDGE OF SUBGRADE
KEYMAP
MATCH LINE - SEE SHEET HC1
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
1.CURVES AND LINES ARE MEASURED AT FLOWLINE, CENTERLINE OR EDGE OF WALK.
2.ATTACHED WALK WIDTHS ARE FROM BACK OF CURB.
3.SIGN PLACEMENT SHALL BE PER THE LATEST EDITION OF MUTCD REGARDLESS OF
PLAN LOCATION.
4.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS,
UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION.
5.ALL PUBLIC SIDEWALK, DRIVEWAYS, AND RAMPS, EXISTING OR PROPOSED,
ADJACENT OR WITHIN THE SITE, NEED TO MEET ADA STANDARDS. IF THEY
CURRENTLY DO NOT, THEY WILL NEED TO BE RECONSTRUCTED SO THAT THEY DO
MEET CURRENT ADA STANDARDS AS A PART OF THIS PROJECT.
6.ANY DAMAGED CURB, GUTTER AND SIDEWALK EXISTING PRIOR TO CONSTRUCTION,
AS WELL AS STREETS, SIDEWALKS, CURBS AND GUTTERS, DESTROYED, DAMAGED
OR REMOVED DUE TO CONSTRUCTION OF THIS PROJECT, SHALL BE REPLACED OR
RESTORED TO CITY OF FORT COLLINS STANDARDS AT THE DEVELOPER'S EXPENSE
PRIOR TO THE ACCEPTANCE OF COMPLETED IMPROVEMENTS AND/OR PRIOR TO
THE ISSUANCE OF THE FIRST CERTIFICATE OF OCCUPANCY.
7.ASPHALT AND CONCRETE SECTIONS WITHIN FIRE LANES SHALL BE DESIGNED AS A
FLAT, HARD, ALLWEATHER SURFACE CAPABLE OF SUPPORTING 40 TONS. SEE FINAL
GEOTECHNICAL PAVEMENT DESIGN BY OTHERS..
EASEMENTS
NOTES:
PROPOSED INFLOW CURB & GUTTER
PROPERTY BOUNDARY
EXISTING LOT LINE
/ / / / / / / /PROPOSED EDGE OF PAVEMENT
LEGEND:
PROPOSED LOT LINE
EXISTING ROW
PROPOSED ROW
FENCE LINE X
PROPOSED ASPHALT PAVEMENT
PROPOSED CONCRETE FLATWORK
PROPOSED CONCRETE PAVEMENT
SITE SIGN LEGEND
SIGNAGE NOTE:
SIGN LOCATIONS SHOWN ARE APPROXIMATE.
FINAL LOCATION MAY VARY.
RESERVED
PARKING
B
P
FIRE LANE
A
P0TS
C
1
3
4
PARALLEL ACCESS RAMP
X
2' CONCRETE TRICKLE PAN
2
SITE LEGEND
X' CONCRETE PAN
VERTICAL OUTFALL CURB & GUTTER
(1' GUTTER)
VERTICAL INFLOW CURB & GUTTER
(1' GUTTER)
HC2
HO
R
I
Z
O
N
T
A
L
C
O
N
T
R
O
L
P
L
A
N
7
NORTH
( IN FEET )
010 10 20 30
1 INCH = 10 FEET
HC3
HC1
HC2
HC4
MA
T
C
H
L
I
N
E
-
S
E
E
S
H
E
E
T
HC
4
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
VA
U
L
T
F.O
.
TIE TO EXISTING
CURB & GUTTER
N:119124.54
E:189925.27
N:119114.38
E:189943.22
R3'
R5'
EXISTING 54' PUBLIC ROW
DEDICATED PER PLAT OF CENTRE FOR ADVANCED
TECHNOLOGY P.U.D 16TH FILING
26' FL-FL
17' (TYP.)
9' (TYP.)
32.94' FL-FL
16'
6'
26' ACCESS & EMERGENCY
ACCESS EASEMENT
4'
PRIVATE ROADWORTHINGTON CIRCLE
4
'
S
I
D
E
W
A
L
K
OWNER: TWO
PAULS LLC
LOT 7, CENTRE FOR
ADVANCED
TECHNOLOGY P.U.D.
NINETEENTH FILING
EXISTING
BUILDING
BLANKET DRAINAGE &
UTILITY EASEMENT
BLANKET DRAINAGE &
UTILITY EASEMENT
43' ACCESS EASEMENT
(WIDTH VARIES)
(BY SEPARATE DOCUMENT)
43' ACCESS EASEMENT
(WIDTH VARIES)
(BY SEPARATE DOCUMENT)
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
2'
3
PROPOSED
LOT LINE
PROPOSED SIGHT
DISTANCE
PROPOSED SIGHT
DISTANCE
C
2
B
EDGE OF
CONCRETE
3 3
2'
2
2
2
2'
2'
2'
2'
3 3
3
3
3
EDGE OF SUBGRADE
EDGE OF SUBGRADE
MATCH LINE - SEE SHEET HC4
Sheet
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1.CURVES AND LINES ARE MEASURED AT FLOWLINE, CENTERLINE OR EDGE OF WALK.
2.ATTACHED WALK WIDTHS ARE FROM BACK OF CURB.
3.SIGN PLACEMENT SHALL BE PER THE LATEST EDITION OF MUTCD REGARDLESS OF
PLAN LOCATION.
4.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS,
UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION.
5.ALL PUBLIC SIDEWALK, DRIVEWAYS, AND RAMPS, EXISTING OR PROPOSED,
ADJACENT OR WITHIN THE SITE, NEED TO MEET ADA STANDARDS. IF THEY
CURRENTLY DO NOT, THEY WILL NEED TO BE RECONSTRUCTED SO THAT THEY DO
MEET CURRENT ADA STANDARDS AS A PART OF THIS PROJECT.
6.ANY DAMAGED CURB, GUTTER AND SIDEWALK EXISTING PRIOR TO CONSTRUCTION,
AS WELL AS STREETS, SIDEWALKS, CURBS AND GUTTERS, DESTROYED, DAMAGED
OR REMOVED DUE TO CONSTRUCTION OF THIS PROJECT, SHALL BE REPLACED OR
RESTORED TO CITY OF FORT COLLINS STANDARDS AT THE DEVELOPER'S EXPENSE
PRIOR TO THE ACCEPTANCE OF COMPLETED IMPROVEMENTS AND/OR PRIOR TO
THE ISSUANCE OF THE FIRST CERTIFICATE OF OCCUPANCY.
7.ASPHALT AND CONCRETE SECTIONS WITHIN FIRE LANES SHALL BE DESIGNED AS A
FLAT, HARD, ALLWEATHER SURFACE CAPABLE OF SUPPORTING 40 TONS. SEE FINAL
GEOTECHNICAL PAVEMENT DESIGN BY OTHERS..
EASEMENTS
NOTES:
PROPOSED INFLOW CURB & GUTTER
PROPERTY BOUNDARY
EXISTING LOT LINE
/ / / / / / / /PROPOSED EDGE OF PAVEMENT
LEGEND:
PROPOSED LOT LINE
EXISTING ROW
PROPOSED ROW
FENCE LINE X
PROPOSED ASPHALT PAVEMENT
PROPOSED CONCRETE FLATWORK
PROPOSED CONCRETE PAVEMENT
SITE SIGN LEGEND
SIGNAGE NOTE:
SIGN LOCATIONS SHOWN ARE APPROXIMATE.
FINAL LOCATION MAY VARY.
RESERVED
PARKING
B
P
FIRE LANE
A
P0TS
C
1
3
4
PARALLEL ACCESS RAMP
X
2' CONCRETE TRICKLE PAN
2
SITE LEGEND
X' CONCRETE PAN
VERTICAL OUTFALL CURB & GUTTER
(1' GUTTER)
VERTICAL INFLOW CURB & GUTTER
(1' GUTTER)
HC3
HO
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NORTH
( IN FEET )
010 10 20 30
1 INCH = 10 FEET
HC3
HC1
HC2
HC4
KEYMAP
MA
T
C
H
L
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N
E
-
S
E
E
S
H
E
E
T
HC
1
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
X X
X
X
X
X
X
X
X
X
T
CO
N
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IR
R
N:118904.67
E:189739.02
N:118947.58
E:189780.81
R10'
R15'
R3'
R3'
17' (TYP.)
9' (TYP.)
18'
17' (TYP.)
24' FL-FL
5'
26' ACCESS &
EMERGENCY
ACCESS EASEMENT
N4
4
°
1
4
'
1
2
.
0
7
"
E
29
2
.
7
0
9
PRIVATE ROAD
EXISTING
BUILDING
OWNER: MARKET CENTRE
RETAIL ASSOCIATION
LOT 8, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. NINETEENTH FILING
OWNER: TWO
PAULS LLC
LOT 7, CENTRE FOR
ADVANCED
TECHNOLOGY P.U.D.
NINETEENTH FILING
BLANKET DRAINAGE &
UTILITY EASEMENT
BLANKET DRAINAGE &
UTILITY EASEMENT
43' ACCESS EASEMENT
(WIDTH VARIES)
(BY SEPARATE DOCUMENT)
43' ACCESS EASEMENT
(WIDTH VARIES)
(BY SEPARATE DOCUMENT)
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
2'
2
2'
2'
2'
2'
33
3 3
3
R25'
PROPOSED GATE
WITH KNOX BOX
PROPOSED
BOLLARD (TYP.)
EDGE OF
CONCRETE
C
PROPOSED 2'
CROSSPAN
2
2
EDGE OF SUBGRADE
EDGE OF SUBGRADE
Sheet
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1.CURVES AND LINES ARE MEASURED AT FLOWLINE, CENTERLINE OR EDGE OF WALK.
2.ATTACHED WALK WIDTHS ARE FROM BACK OF CURB.
3.SIGN PLACEMENT SHALL BE PER THE LATEST EDITION OF MUTCD REGARDLESS OF
PLAN LOCATION.
4.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS,
UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION.
5.ALL PUBLIC SIDEWALK, DRIVEWAYS, AND RAMPS, EXISTING OR PROPOSED,
ADJACENT OR WITHIN THE SITE, NEED TO MEET ADA STANDARDS. IF THEY
CURRENTLY DO NOT, THEY WILL NEED TO BE RECONSTRUCTED SO THAT THEY DO
MEET CURRENT ADA STANDARDS AS A PART OF THIS PROJECT.
6.ANY DAMAGED CURB, GUTTER AND SIDEWALK EXISTING PRIOR TO CONSTRUCTION,
AS WELL AS STREETS, SIDEWALKS, CURBS AND GUTTERS, DESTROYED, DAMAGED
OR REMOVED DUE TO CONSTRUCTION OF THIS PROJECT, SHALL BE REPLACED OR
RESTORED TO CITY OF FORT COLLINS STANDARDS AT THE DEVELOPER'S EXPENSE
PRIOR TO THE ACCEPTANCE OF COMPLETED IMPROVEMENTS AND/OR PRIOR TO
THE ISSUANCE OF THE FIRST CERTIFICATE OF OCCUPANCY.
7.ASPHALT AND CONCRETE SECTIONS WITHIN FIRE LANES SHALL BE DESIGNED AS A
FLAT, HARD, ALLWEATHER SURFACE CAPABLE OF SUPPORTING 40 TONS. SEE FINAL
GEOTECHNICAL PAVEMENT DESIGN BY OTHERS..
EASEMENTS
NOTES:
PROPOSED INFLOW CURB & GUTTER
PROPERTY BOUNDARY
EXISTING LOT LINE
/ / / / / / / /PROPOSED EDGE OF PAVEMENT
LEGEND:
PROPOSED LOT LINE
EXISTING ROW
PROPOSED ROW
FENCE LINE X
PROPOSED ASPHALT PAVEMENT
PROPOSED CONCRETE FLATWORK
PROPOSED CONCRETE PAVEMENT
SITE SIGN LEGEND
SIGNAGE NOTE:
SIGN LOCATIONS SHOWN ARE APPROXIMATE.
FINAL LOCATION MAY VARY.
RESERVED
PARKING
B
P
FIRE LANE
A
P0TS
C
1
3
4
PARALLEL ACCESS RAMP
X
2' CONCRETE TRICKLE PAN
2
SITE LEGEND
X' CONCRETE PAN
VERTICAL OUTFALL CURB & GUTTER
(1' GUTTER)
VERTICAL INFLOW CURB & GUTTER
(1' GUTTER)
HC4
HO
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P
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A
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9
NORTH
( IN FEET )
010 10 20 30
1 INCH = 10 FEET
HC3
HC1
HC2
HC4
KEYMAP
MA
T
C
H
L
I
N
E
-
S
E
E
S
H
E
E
T
HC
2
MATCH LINE - SEE SHEET HC3
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
X
X
X
X
X
X
X
X
X
X
X
X
X
X X X
X
X
X
S
T
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S
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SS
SS
SS
SS
SS
SS
SS
SS
S
S
S
S
S
S
SS
SS
SS
SS
SS
SS
SS SS SS SS SS SS SS SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
S
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SS
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D
W
H Y
D
H Y
DW
C S
WH2
O
H Y
D
D
T
CON
T
R
O
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IRR
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W W W W W W W W W W W W W W W W
W
W
W
W
W
W
W
G
E
E
E
E
E
E
E
E
E E E
E E E E E
E
E
E
E
E
E
E
E
G
G
G
G
G
G
G
G
G G G G G G G G
G
G
G
G
X
X
X
X
X
X
CT
V
CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV
CTV
CTV
CTV
CT
V
T
T
T
T
T
T
T
T
T
T
T
T
T
E
E
E
E
E
E
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VA
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F.O
.
SS
S
F
F
F
F
F
F
F
F
F
F
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F
F
TF
WF
UDUDUDUDUD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
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UDUDUDUDUDUDUD
UD
UD
UD
UD
UD
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F
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F
F
F
F
F
F
F
F
F
F
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TF
WF
UDUDUDUDUD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
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UDUDUDUDUDUDUD
UD
UD
UD
UD
UD
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U
D
EXISTING 54' PUBLIC ROW
DEDICATED PER PLAT OF CENTRE FOR ADVANCED
TECHNOLOGY P.U.D 16TH FILING
12' ACCESS &
EMERGENCY ACCESS
EASEMENT
PROPOSED BUILDING
EXISTING
BUILDING
PROPOSED
GARAGE
PROPOSED TRASH
ENCLOSURE
WORTHINGTON CIRCLE
PRIVATE ROAD
EXISTING 15" RCP
STORM DRAIN
EXISTING 8" PVC SANITARY
EXISTING 8"
DIP WATER
EXISTING FIRE
HYDRANT
EXISTING 8" DIP
WATER
EXISTING 8"
PVC SANITARY
EXISTING 6" SEWER SERVICE
EXISTING 2" WATER SERVICE
PR
I
V
A
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E
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O
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PROPOSED 6" FIRE
SERVICE
18
9
.
7
2
L
F
6
"
P
V
C
N4
4
°
3
8
'
2
7
"
E
23.36 LF 6" PVC
S45°11'31"E
FD
C
PROPOSED 4" SANITARY
SEWER SERVICE @ 2% SLOPE
EXISTING FIRE
HYDRANT
PROPOSED
LIGHT POLE
OWNER: KATSCH24 LLC
LOT 2, CENTRE FOR
ADVANCED TECHNOLOGY
P.U.D. TENTH FILING
OWNER: TALL DENTIST LLC
LOT 3, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH FILING
OWNER: AWEIDA
PROPERTIES INC
UNPLATTED
OWNER: MARKET CENTRE
RETAIL ASSOCIATION
OWNER: TWO
PAULS LLC
LOT 7, CENTRE FOR
ADVANCED
TECHNOLOGY P.U.D.
NINETEENTH FILING
LOT 8, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. NINETEENTH FILING
PROPOSED LOT LINE
PROPOSED LOT LINE
PROPOSED
LIGHTS
(TYP.)
PROPOSED GATE WITH KNOX
BOX (SEE ARCH PLANS)
PROPOSED GATE WITH KNOX
BOX (SEE ARCH PLANS)
PROPOSED FIRE DEPARTMENT
CONNECTION
EMT
PROPOSED ELECTRIC METER
GMT
PROPOSED GAS METER
PROPOSED MANHOLE
TIE TO EXISTING 15" PIPE
13'
4'
13'
PROPOSED
ELECTRIC LINE
22'EAE
PROPOSED
GARAGE
PROPOSED
GARAGE
10'
10'
8'
STORMTECH BASIN 4
STORMTECH
BASIN 1A
STORMTECH
WQ BASIN 1
STORMTECH
WQ BASIN 2
IRRIGATION SERVICE
CONNECTION
N:119179.81
E:189660.42
PROPOSED FIRE
SERVICE CONNECTION
w/ 6" GV
N:118885.32
E:189751.21
24'
PROPOSED SANITARY
SEWER SERVICE CONNECTION
EXISTING 8" PVC INV. 5043.58
N:119086.54
E:189927.70
39.77 LF 4" PVC
N45°00'07"W
STORMTECH
BASIN 1A
PROPOSED 3/4" WATER
SERVICE CONNECTION
N:119042.71
E:189641.47
PROPOSED 6" FIRE
SERVICE CONNECTION
w/ 6" GV
N:119047.71
E:189641.45
13.45 LF 6" PVC
N89°49'18"E
53
.
0
6
L
F
6
"
P
V
C
N4
3
°
5
5
'
3
2
"
E
PROPOSED 3/4" WATER
METER PIT
N:119042.75
E:189652.81
STORMTECH
BASIN 3
90° BEND w/ TB
N:119020.31
E:189884.52
PROPOSED 8" STEEL CASING PIPE
20-FT CENTERED ON CROSSING
N:119094.07
E:189920.17
PROPOSED 3/4" IRRIGATION
METER PIT
N:119176.74
E:189669.86
12.97'
13.77'
45° BEND w/ TB
N:119047.76
E:189654.90
STORMTECH
WQ BASIN 3
STORMTECH
WQ BASIN 4
STORMTECH
BASIN 2
INLET D3
INLET D4
INLET C3
INLET F2-1
JUNCTION F2 w/WQ WEIR
BASIN E4 w/WQ WEIR
INLET E3
STMH D2-1 w/WQ WEIR
BASIN C2 w/WQ WEIR
STORM DRAIN LINE B
SEE SHEET ST2
STORM DRAIN LINE E
SEE SHEET ST3
STORM DRAIN LINE F
SEE SHEET ST3
STORM DRAIN LINE A
SEE SHEET ST1
STORM DRAIN LINE C
SEE SHEET ST1
STORM DRAIN LINE D
SEE SHEET ST1
UNDERDRAIN A
SEE SHEET ST6
UNDERDRAIN B
SEE SHEET ST7
STORM DRAIN LINE F2
SEE SHEET ST3
STMH A1
w/ RESTRICTOR PLATE
STMH B5
w/ RESTRICTOR PLATE
EDGE OF
CONCRETE
EXISTING
WATER METER
EDGE OF
CONCRETE
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
EE
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
ELECTRIC CONDUIT TO
IRRIGATION CONTROLLER
(CONTRACTOR TO COORDINATE
WITH IRRIGATION DESIGN)
24' ACCESS & EMERGENCY
ACCESS EASEMENT
12' ACCESS &
EMERGENCY ACCESS
EASEMENT
STORMTECH
BASIN 1B
PROPOSED
TRANSFORMER PAD
Sheet
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P
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10
NORTH
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
NOTES:
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW
CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL
UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN
UNDERGROUND UTILITIES.
2.ALL WATER CONSTRUCTION SHALL BE PER CITY OF FORT COLLINS STANDARDS,
LATEST EDITION.
3.ALL SEWER CONSTRUCTION SHALL BE PER CITY OF FORT COLLINS STANDARDS,
LATEST EDITION.
4.ALL WATER FITTINGS AND VALVES ARE ONLY GRAPHICALLY REPRESENTED AND ARE
NOT TO SCALE.
5.ALL WATERLINES SHALL HAVE A 5-FT MINIMUM CLEARANCE FROM FINISHED GRADE
TO TOP OF PIPE.
6.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL
SANITARY SEWER MAINS, WATER MAINS & SERVICES.
7.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS,
UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION.
8.LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED
IN THE FIELD BY THE CITY OF FORT COLLINS ENGINEERING INSPECTOR. ALL
REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS.
9.ALL MANHOLE RIM ELEVATIONS (EXISTING & PROPOSED) ARE TO BE ADJUSTED TO 14"
BELOW FINISHED GRADE. IF NECESSARY, CONE SECTIONS SHALL BE ROTATED TO
PREVENT LIDS BEING LOCATED WITHIN VEHICLE OR BICYCLE WHEEL PATHS.
10.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (EC1-EC3) AND REPORT
FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT
SHALL BE USED TO PREVENT LOADING OF STORMTECH SYSTEMS WITH SEDIMENT
DURING CONSTRUCTION.
EXISTING LOT LINE
EASEMENT LINE
SPROPOSED SEWER SERVICE
WPROPOSED WATER SERVICE
EXISTING WATER MAIN
PROPOSED WATER MAIN
PROPOSED STORM SEWER
LEGEND:
G
T
EXISTING STORM SEWER
EXISTING TELEPHONE
EXISTING GAS
EXISTING SANITARY SEWER
PROPOSED CURB & GUTTER
PROPOSED SANITARY SEWER
PROPOSED FIRE HYDRANT
EXISTING FIRE HYDRANT
PROPERTY BOUNDARY
W
SS
PROPOSED LOT LINE
PROPOSED ROW
EXISTING ROW
EXISTING CABLE CTV
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
S
T
S
T
S
T
D
X
X
X
X
X
X
TF
UDUDUDUDUD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
E
E
E
E
E
E
E
UDUDUDUDUDUDUD
UD
UD
UD
UD
UD
UD
U
D
X
X
X
X
X
X
X
X
X
X
X
X
X
X X X
X
X
X
PROPOSED
GARAGE
PROPOSED
BUILDING
EXISTING
BUILDING
PROPOSED
GARAGE
EXISTING 54' PUBLIC ROW
DEDICATED PER PLAT OF CENTRE FOR ADVANCED
TECHNOLOGY P.U.D 16TH FILING
WORTHINGTON CIRCLE
PRIVATE ROAD
PROPOSED
GARAGE
PR
I
V
A
T
E
R
O
A
D
EXISTING 15" RCP
STORM DRAIN
PROPOSED CONNECTION TO
EXISTING 15" RCP STORM DRAIN
STORMTECH
BASIN 3
STORMTECH
BASIN 1A
STORMTECH
WQ BASIN 1
STORMTECH
WQ BASIN 2
STORMTECH
BASIN 3
STORM DRAIN LINE B
SEE SHEET ST2
STORM DRAIN LINE E
SEE SHEET ST3
STORM DRAIN LINE F
SEE SHEET ST3
STORM DRAIN LINE A
SEE SHEET ST1
STORM DRAIN LINE C
SEE SHEET ST1
STORM DRAIN LINE D
SEE SHEET ST1
UNDERDRAIN B
SEE SHEET ST7
STORM DRAIN LINE F2
SEE SHEET ST3
INLET C3
BASIN C2 w/WQ WEIR
INLET D3
STMH D2-1 w/WQ WEIR
INLET D4
INLET E3
BASIN E4 w/WQ WEIR
JUNCTION F2 w/WQ WEIR
INLET F2-1
STORMTECH
WQ BASIN 3
STORMTECH
WQ BASIN 4
STMH A1
w/ RESTRICTOR PLATE
STMH B5
w/ RESTRICTOR PLATE
STORMTECH
BASIN 1A
STORMTECH
BASIN 1B
UNDERDRAIN B2
SEE SHEET ST8
STORMTECH
BASIN 2
UNDERDRAIN A
SEE SHEET ST6
UNDERDRAIN A1
SEE SHEET ST6
Sheet
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S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
PROPOSED CONTOUR
EXISTING STORM SEWER
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
PROPOSED SPOT ELEVATION
PROPOSED SLOPES
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING
NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING
ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR FOR ALL
UNKNOWN UNDERGROUND UTILITIES.
2.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS,
UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION.
3.ALL PROJECT DATA IS ON VERTICAL DATUM; NAVD88. SEE COVER SHEET FOR
BENCHMARK REFERENCES.
4.ALL CURB SPOTS SHOWN ARE FLOWLINE ELEVATIONS. ALL OTHER SPOTS ARE
FINISHED GRADE ELEVATIONS.
5.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (EC1-EC3) AND REPORT
FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT
SHALL BE USED TO PREVENT LOADING OF R-TANK AND STORMTECH SYSTEM WITH
SEDIMENT DURING CONSTRUCTION.
NOTES:
PROPOSED STORM INLET
2.0%
(47.45
)
EXISTING SPOT ELEVATION
EXISTING LOT LINE
PROPOSED CONCRETE
CROSS PAN (TYP.)
33.43
EXISTING RIGHT OF WAY
PROPOSED LOT LINE
PROPOSED RIGHT OF WAY
LEGEND:
PROPOSED GRADE BREAK
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
R-TANK STORMWATER MODULES
OG1
OV
E
R
A
L
L
G
R
A
D
I
N
G
P
L
A
N
11
NORTH
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
TF
UD
UD
UD
UD
UD
UD
UD
UD
E
E
E
E
E
E
E
E
E
E
E
E
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD UD U
D
U
D
U
D
UD
S
T
S
T
S
T
S
T
S
D
X X X X X X
X
X
X
22' EMERGENCY
ACCESS
EASEMENT
EXISTING 54' PUBLIC ROW
DEDICATED PER PLAT OF CENTRE FOR ADVANCED
TECHNOLOGY P.U.D 16TH FILING
7' CONCRETE PAN
PROPOSED
2' SAWCUT
23.93' FL-FL
EXISTING
STORM DRAIN
FFE=54.20
4.8
%
2.0
%
1.7
%
2.0%
2.1%2.1%
2.
5
%
2.9%
1.9%
1.9
%
0.
6
%
6
.
3
%
0.5
%
52.41
51.71
52.26
54.12
5
3
.
5
9
54.61
5
4
.
1
2
5
3
.
5
4
54.13
54.20
52
.
6
1
52.8
3
3.6%
4.5%
PROPOSED
VERTICAL CURB
& GUTTER
2.0%
5.
2
%
2
.
7
%
2.
2
%
4
.
3
%
5
.
9
%
3.1
%
4.6
%
53.61
53.40
53.50
53.48
52.84
5
2
.
4
3
5
2
.
3
2
52.49
51.62
53.19
PROPOSED
GARAGE
PROPOSED
BUILDING
PR
I
V
A
T
E
R
O
A
D
W
O
R
T
H
I
N
G
T
O
N
C
I
R
C
L
E
5' S
I
D
E
W
A
L
K
5' SIDEWALK
OWNER: TALL DENTIST LLC
LOT 3, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH FILING
BLANKET DRAINAGE,
ACCESS, & UTILITY
EASEMENT
52.36
51.50
52.23
52.06
5
2
.
1
1
2
.
0
%
0.6%
0.6%
0.8
%
5
.
9
%
STORMTECH
WQ BASIN 1
STORMTECH
WQ BASIN 2
STORMTECH
BASIN 1A
STORMTECH
BASIN 1A
54.20
54.16
STORM DRAIN LINE B
SEE SHEET ST2
STORM DRAIN LINE A
SEE SHEET ST1
STORM DRAIN LINE C
SEE SHEET ST1
STORM DRAIN LINE D
SEE SHEET ST1
UNDERDRAIN A
SEE SHEET ST6
BLANKET DRAINAGE &
UTILITY EASEMENT
BLANKET DRAINAGE &
UTILITY EASEMENT
INLET D4
STMH D2-1 w/WQ WEIR
INLET D3
BASIN C2 w/WQ WEIR
INLET C3
5
3
.
7
0
5
3
.
7
0
53.70 53.70
STMH A1
w/RESTRICTOR PLATE
52.02 52.37
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
STORMTECH
BASIN 1B
5
1
.
9
9
51.99
3.2
%
0.
6
%
PROPOSED CONTOUR
EXISTING STORM SEWER
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
PROPOSED SPOT ELEVATION
PROPOSED SLOPES
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING
NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING
ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR FOR ALL
UNKNOWN UNDERGROUND UTILITIES.
2.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS,
UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION.
3.ALL PROJECT DATA IS ON VERTICAL DATUM; NAVD88. SEE COVER SHEET FOR
BENCHMARK REFERENCES.
4.ALL CURB SPOTS SHOWN ARE FLOWLINE ELEVATIONS. ALL OTHER SPOTS ARE
FINISHED GRADE ELEVATIONS.
5.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (EC1-EC3) AND REPORT
FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT
SHALL BE USED TO PREVENT LOADING OF R-TANK AND STORMTECH SYSTEM WITH
SEDIMENT DURING CONSTRUCTION.
NOTES:
PROPOSED STORM INLET
2.0%
(47.45
)
EXISTING SPOT ELEVATION
EXISTING LOT LINE
PROPOSED CONCRETE
CROSS PAN (TYP.)
33.43
EXISTING RIGHT OF WAY
PROPOSED LOT LINE
PROPOSED RIGHT OF WAY
LEGEND:
PROPOSED GRADE BREAK
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
R-TANK STORMWATER MODULES
KEYMAP
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
G1
DE
T
A
I
L
E
D
G
R
A
D
I
N
G
P
L
A
N
12
NORTH
( IN FEET )
010 10 20 30
1 INCH = 10 FEET
MA
T
C
H
L
I
N
E
-
S
E
E
S
H
E
E
T
G3
MATCH LINE - SEE SHEET G2
G3
G1
G2
G4
UD
UD
UD
S
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X X X
X
X
X
X
X
X
X
X
X
PROPOSED TRASH
ENCLOSURE
22' EMERGENCY
ACCESS EASEMENT
22' EMERGENCY
ACCESS EASEMENT
PROPOSED
2' SAWCUT
23.7' FL-EOP
2.0%
2.1%2.1%
54.61 54.12
54.61 54.12
3.9%
3.1%
4.5%
3.7%
1
.
6
%
1.
2
%
53.51
H
P
5
2
.
5
9
53.09
0.
5
%
0.5%
1
.
0
%
1.7%
53.58
FFE=54.20
54.12
53.50
5
2
.
7
9
53.
6
3
53.
4
7
53.
4
6
53.
2
0
52
.
8
3
5.
7
%
5
.
8
%
0.5%
52
.
8
2
52
.
9
2
52
.
8
3
3.6%
PROPOSED
VERTICAL CURB &
GUTTER
PROPOSED
VERTICAL CURB
& GUTTER
PRIVATE ROAD
OWNER: KATSCH24 LLC
LOT 2, CENTRE FOR
ADVANCED TECHNOLOGY
P.U.D. TENTH FILING
OWNER: AWEIDA
PROPERTIES INC
PROPOSED
GARAGE
PROPOSED
GARAGE
(EXCLUSION
EASEMENT)
PROPOSED
BUILDING
5
2
.
8
3
54.20
54.20
2.0%
2.0%
2.5%
BLANKET DRAINAGE &
UTILITY EASEMENT
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
PROPOSED CONTOUR
EXISTING STORM SEWER
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
PROPOSED SPOT ELEVATION
PROPOSED SLOPES
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING
NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING
ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR FOR ALL
UNKNOWN UNDERGROUND UTILITIES.
2.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS,
UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION.
3.ALL PROJECT DATA IS ON VERTICAL DATUM; NAVD88. SEE COVER SHEET FOR
BENCHMARK REFERENCES.
4.ALL CURB SPOTS SHOWN ARE FLOWLINE ELEVATIONS. ALL OTHER SPOTS ARE
FINISHED GRADE ELEVATIONS.
5.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (EC1-EC3) AND REPORT
FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT
SHALL BE USED TO PREVENT LOADING OF R-TANK AND STORMTECH SYSTEM WITH
SEDIMENT DURING CONSTRUCTION.
NOTES:
PROPOSED STORM INLET
2.0%
(47.45
)
EXISTING SPOT ELEVATION
EXISTING LOT LINE
PROPOSED CONCRETE
CROSS PAN (TYP.)
33.43
EXISTING RIGHT OF WAY
PROPOSED LOT LINE
PROPOSED RIGHT OF WAY
LEGEND:
PROPOSED GRADE BREAK
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
R-TANK STORMWATER MODULES
KEYMAP
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
G2
DE
T
A
I
L
E
D
G
R
A
D
I
N
G
P
L
A
N
13
NORTH
( IN FEET )
010 10 20 30
1 INCH = 10 FEET
MA
T
C
H
L
I
N
E
-
S
E
E
S
H
E
E
T
G4
MATCH LINE - SEE SHEET G1
G3
G1
G2
G4
TF
UD
UD
UD
UD
UD
UD
UD
E
E
UDUDUDUDUDUDUDUDUDUDUDUDUDUD
C
VA
U
L
T
ELE
C
S
S
G
T
T
T
T
T
T
T
T
T
T
T
T
T
VA
U
L
T
F.O
.
EXISTING 54' PUBLIC ROW
DEDICATED PER PLAT OF CENTRE FOR ADVANCED
TECHNOLOGY P.U.D 16TH FILING
32.94' FL-FL
52
.
4
0
52.2
9
52.2
6
52.3
9
52
.
6
1
52
.
8
3
1.1%
1.
2
%
1.2
%
0.
5
%
52.6
4
52
.
5
3
52
.
5
7
PROPOSED
VERTICAL CURB
& GUTTER
1.1%
1.5%
0.6%
1.3%
0
.
5
%
WORTHINGTON CIRCLE
4
'
S
I
D
E
W
A
L
K
OWNER: TWO
PAULS LLC
LOT 7, CENTRE FOR
ADVANCED
TECHNOLOGY P.U.D.
NINETEENTH FILING
EXISTING BUILDING
BLANKET DRAINAGE &
UTILITY EASEMENT
STORMTECH
BASIN 3
STORM DRAIN LINE E
SEE SHEET ST3
UNDERDRAIN B
SEE SHEET ST7
STORM DRAIN LINE B
SEE SHEET ST2
(53
.
3
7
)
52
.
7
3
52.9
7
52
.
7
5
(53
.
0
3
)
(54
.
3
2
)
(53
.
6
8
)
(53
.
4
0
)
(53
.
6
2
)
(54
.
3
3
)
(54
.
1
7
)
(54
.
6
7
)
(53
.
6
4
)
0.
9
%
2.8
%
1.3
%
(52
.
6
8
)
(53
.
2
9
)
(53
.
3
0
)
(3.0%)
5
3
.
7
0
STMH B5
w/RESTRICTOR PLATE
BASIN E4 w/WQ WEIR
INLET E3
STORMTECH
BASIN 2
STORMTECH
WQ BASIN 3
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
26' ACCESS & EMERGENCY
ACCESS EASEMENT
52.1
5
0.5
%
0.8%1.1%1.0%
1.0%
1.3%
2.6
%
52
.
5
9
52
.
5
3
(53
.
1
3
)
(52
.
9
9
)
52.6
0
53
.
3
3
UNDERDRAIN B2
SEE SHEET ST8
EDGE OF
CONCRETE
PROPOSED CONTOUR
EXISTING STORM SEWER
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
PROPOSED SPOT ELEVATION
PROPOSED SLOPES
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING
NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING
ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR FOR ALL
UNKNOWN UNDERGROUND UTILITIES.
2.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS,
UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION.
3.ALL PROJECT DATA IS ON VERTICAL DATUM; NAVD88. SEE COVER SHEET FOR
BENCHMARK REFERENCES.
4.ALL CURB SPOTS SHOWN ARE FLOWLINE ELEVATIONS. ALL OTHER SPOTS ARE
FINISHED GRADE ELEVATIONS.
5.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (EC1-EC3) AND REPORT
FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT
SHALL BE USED TO PREVENT LOADING OF R-TANK AND STORMTECH SYSTEM WITH
SEDIMENT DURING CONSTRUCTION.
NOTES:
PROPOSED STORM INLET
2.0%
(47.45
)
EXISTING SPOT ELEVATION
EXISTING LOT LINE
PROPOSED CONCRETE
CROSS PAN (TYP.)
33.43
EXISTING RIGHT OF WAY
PROPOSED LOT LINE
PROPOSED RIGHT OF WAY
LEGEND:
PROPOSED GRADE BREAK
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
R-TANK STORMWATER MODULES
KEYMAP
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
G3
DE
T
A
I
L
E
D
G
R
A
D
I
N
G
P
L
A
N
14
NORTH
( IN FEET )
010 10 20 30
1 INCH = 10 FEET
MATCH LINE - SEE SHEET G4
MA
T
C
H
L
I
N
E
-
S
E
E
S
H
E
E
T
G1
G3
G1
G2
G4
UDUDUDUDUDUDUDUDUDUDUD
UD
UDUDUD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
UD
S
EL
E
CE
T
CON
T
R
O
L
IR
R
G
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
X X
X
X
X
X
X
X
X
X
24' FL-FL
52
.
8
3
1.1%
PROPOSED
SAWCUT
1.4%
1.4%
5.
7
%
5
.
8
%
1.1%
1.1%
0.
5
%
1.6%0.5%
5
2
.
5
7
52
.
5
3
52
.
5
3
52.8
2
52
.
9
2
52
.
4
7
52
.
2
5
52.58
52
.
8
3
52
.
7
9
51.8
9
51
.
9
5
52
.
4
7
52
.
1
5
51
.
7
6
52
.
5
6
HP
4.3%
3.3%
3.0%
52.5
7
2.9%
1.7%
PROPOSED
VERTICAL CURB
& GUTTER
1.5%
PRIVATE ROAD
EXISTING BUILDING
OWNER: MARKET CENTRE
RETAIL ASSOCIATION
LOT 8, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. NINETEENTH FILING
OWNER: TWO
PAULS LLC
LOT 7, CENTRE FOR
ADVANCED
TECHNOLOGY P.U.D.
NINETEENTH FILING
BLANKET DRAINAGE &
UTILITY EASEMENT
STORMTECH BASIN 4
STORMTECH
WQ BASIN 4
STORM DRAIN LINE F
SEE SHEET ST3
BLANKET DRAINAGE &
UTILITY EASEMENT
UNDERDRAIN B
SEE SHEET ST7
(53
.
3
0
)
(53
.
3
0
)
(52
.
6
6
)
(52
.
3
8
)
52
.
2
9
(52
.
9
4
)
(53
.
4
1
)
(53
.
0
9
)
(53
.
2
1
)
(53
.
2
6
)
(53
.
6
7
)
(53
.
1
2
)
(52
.
6
1
)
(52
.
4
2
)
(53
.
5
0
)
(
3
.
0
%
)
(3
.
1
%
)
(3.0%)
(2.3%
)STORM DRAIN LINE F2
SEE SHEET ST3
JUNCTION F2 w/WQ WEIR
INLET F2-1
STORMTECH
BASIN 2
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
EDGE OF
CONCRETE
26' ACCESS & EMERGENCY
ACCESS EASEMENT
12' ACCESS &
EMERGENCY ACCESS
EASEMENT
52
.
0
0
(53
.
3
7
)
52
.
2
9
52.3
7
52
.
2
3
(52
.
4
8
)
51
.
8
2
52
.
1
2
PROPOSED CONTOUR
EXISTING STORM SEWER
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
PROPOSED SPOT ELEVATION
PROPOSED SLOPES
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING
NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING
ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR FOR ALL
UNKNOWN UNDERGROUND UTILITIES.
2.REFER TO THE PLAT FOR LOT AREAS, TRACT SIZES, EASEMENTS, LOT DIMENSIONS,
UTILITY EASEMENTS, OTHER EASEMENTS, AND OTHER SURVEY INFORMATION.
3.ALL PROJECT DATA IS ON VERTICAL DATUM; NAVD88. SEE COVER SHEET FOR
BENCHMARK REFERENCES.
4.ALL CURB SPOTS SHOWN ARE FLOWLINE ELEVATIONS. ALL OTHER SPOTS ARE
FINISHED GRADE ELEVATIONS.
5.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS (EC1-EC3) AND REPORT
FOR TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT
SHALL BE USED TO PREVENT LOADING OF R-TANK AND STORMTECH SYSTEM WITH
SEDIMENT DURING CONSTRUCTION.
NOTES:
PROPOSED STORM INLET
2.0%
(47.45
)
EXISTING SPOT ELEVATION
EXISTING LOT LINE
PROPOSED CONCRETE
CROSS PAN (TYP.)
33.43
EXISTING RIGHT OF WAY
PROPOSED LOT LINE
PROPOSED RIGHT OF WAY
LEGEND:
PROPOSED GRADE BREAK
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
R-TANK STORMWATER MODULES
KEYMAP
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
G4
DE
T
A
I
L
E
D
G
R
A
D
I
N
G
P
L
A
N
15
NORTH
( IN FEET )
010 10 20 30
1 INCH = 10 FEET
MA
T
C
H
L
I
N
E
-
S
E
E
S
H
E
E
T
G2
MATCH LINE - SEE SHEET G3
G3
G1
G2
G4
ST
ST
ST
ST
ST
ST
S
S
SS
S
S
S
S
SS
SS
S
S
SS
SS
S
S
SS
SS
S
S
S
S
SS
SS
SS
SS
SS
SS
SS
SS
S
D
W
H
Y D
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
E
E
E
E
E
E
E
E
E
E
E
G
G
G
G
G
G
G
G
G
G
G
G
G
X
X
X
X
X
X
X X X X X
UD UD UD UD UD UD UD
UD
UD
IR
E
E
E
E
E
E
E
E
E
EE
E
UD UD UD
UD
U
D
U
D
U
D
U
D
U
D
U
D
UD
UDUD
UD
UD
UD
UD
UD
UD UD UD UD UD UD UD
UD
UD
IR
E
E
E
E
E
E
E
E
E
EE
E
UD UD UD
UD
U
D
U
D
U
D
U
D
U
D
U
D
UD
UDUD
UD
UD
UD
UD
UD
53.7
3
FG
45.23
SG
53.3
6
FG
45.21
SG
53.7
3
FG
45.25
SG
54.0
0
FG
45.24
SG
53.6
0
FG
45.20
SG
52.75
FG
45.13
SG
0.
3
%
0.3%
0.
3
%
53.0
2
FG
45.16
SG
52.7
9
FG
45.13
SG
52.45
FG
45.09
SG
52.66
FG
45.12
SG
52.28
FG
44.99
SG
51.5
6
FG
45.04
SG
52.11
FG
45.11
SG
52.29
FG
45.21
SG
52.34
FG
45.24
SG
53.6
5
FG
45.10
SG
52.8
9
FG
45.26
SG
52.4
3
FG
45.22
SG
52.3
1
FG
45.07
SG
FFE=54.20
0.2
%
0.3%
0.3%
22'EAE 24'
STORM DRAIN LINE C
SEE SHEET ST1
STORM DRAIN LINE A
SEE SHEET ST1
STORM DRAIN LINE D
SEE SHEET ST1
STORM DRAIN LINE B
SEE SHEET ST2
UNDERDRAIN A1
SEE SHEET ST6
UNDERDRAIN A
SEE SHEET ST6
PROPOSED BUILDING
PRI
V
A
T
E
R
O
A
D
OWNER: TALL DENTIST LLC
LOT 3, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH FILING
PROPOSED
GARAGE
STORMTECH
WQ BASIN 1
INV.5045.98
STORMTECH
WQ BASIN 2
INV. 5045.98
5'
S
I
D
E
W
A
L
K
EXISTING 15" RCP
STORM DRAIN
EXISTING 8" DIP
WATER
EXISTING FIRE
HYDRANT
PROPOSED GATE WITH KNOX
BOX
PROPOSED CONNECTION
TO EXISTING 15" PIPE
PROPOSED
ELECTRIC LINE
PROPOSED CURB
INLET
PROPOSED BASIN WITH
WATER QUALITY WEIR
SEE SHEET D3
PROPOSED BASIN WITH
WATER QUALITY WEIR
SEE SHEET ##
EDGE OF SUBGRADE
EDGE OF SUBGRADE
EDGE OF SUBGRADE
PROPOSED INSPECTION
PORT (TYP.)
PROPOSED INSPECTION
PORT (TYP.)
STORMTECH
BASIN 1A
INV.5046.74
53.4
7
FG
45.29
SG
52.92
FG
45.28
SG
BUILDING ENVELOPE
(EXCLUDED FROM BLANKET
UTILITY AND DRAINAGE
EASEMENT)
PVC GEOMEMBRANE ALONG EDGE
OF SYSTEM & 10-FT UNDER SYSTEM
(SEE DETAIL SHEET D4)
PVC GEOMEMBRANE ALONG EDGE
OF SYSTEM & 10-FT UNDER SYSTEM
(SEE DETAIL SHEET D4)
PVC GEOMEMBRANE ALONG EDGE OF
SYSTEM & 10-FT UNDER SYSTEM
(SEE DETAIL SHEET D4)
BEGIN PVC GEOMEMBRANE
ALONG EDGE OF SYSTEM
ADJACENT TO BUILDING
52.1
0
FG
45.00
SG
BEGIN PVC GEOMEMBRANE
ALONG EDGE OF SYSTEM
ADJACENT TO BUILDING
52.4
4
FG
45.11
SG
52.6
0
FG
45.27
SG
52.72
FG
45.18
SG
45.
0
9
SG
4
5
.
1
0
S
G
52.21
FG
45.19
SG
53.1
0
FG
45.11
SG
53.7
8
FG
45.14
SG
51.9
9
FG
45.01
SG
51.8
8
FG
45.03
SG
51.65
FG
45.02
SG
53.1
6
FG
45.09
SG
STORMTECH
BASIN 1B
INV.5046.76
3.52 LF 24" HDPE @ 0.00%
6.92 LF 24" HDPE @ 0.00%
MANIFOLD TEE C1
SEE PLAN BY ADS
FOR CONTINUATION
INV. IN=5048.41 (NW)
END CAP C5
INV. IN=5046.15 (NE)
END CAP C4-2
INV. IN=5046.15 (NE)
INLET C3
BASIN C2 w/WQ WEIR
INLET D3
STMH D2-1 w/WQ WEIR
BASIN 4-1
INV. IN=5046.15 (SE)
INV. OUT=5046.15 (SW)
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
SD1
SU
B
G
R
A
D
E
P
L
A
N
DE
T
E
N
T
I
O
N
P
O
N
D
1
16
NORTH
( IN FEET )
010 10 20 30
1 INCH = 10 FEET
KEYMAP
PROPOSED CONTOUR
EXISTING STORM SEWER
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
PROPOSED FINISHED GRADE SPOT ELEVATION
PROPOSED SLOPES
NOTES:
PROPOSED STORM INLET
2.0%
47.45
PROPOSED SUBGRADE SPOT ELEVATION
EXISTING LOT LINE
33.43
EXISTING RIGHT OF WAY
PROPOSED LOT LINE
PROPOSED RIGHT OF WAY
LEGEND:
PROPOSED GRADE BREAK
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES
ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE
COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE
RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE
RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES.
CONTRACTOR SHALL BE RESPONSIBLE FOR ANY NECESSARY FIELD LOCATES
AND POTHOLING OF SUBSURFACE UTILITIES. ENGINEERING AND CITY SHALL
BE NOTIFIED OF ANY POTENTIAL CONFLICTS.
3.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION
BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS, AND SERVICES.
4.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND
INLET BOX STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING
LENGTH OF FLARED END SECTIONS.
5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY
SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE
CLASS III OR GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE
APPROVED IN ADVANCED BY THE ENGINEER. ALL JOINTS SHALL BE
'WATERTIGHT' USING APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM
C443 FOR RCP AND PER ASTM F477/D3212 FOR PLASTIC PIPE).
6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM
SEWER (SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE
APPROVED IN ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR
GREATER. BEDDING AND INSTALLATION SHALL BE PER THE MANUFACTURER
REQUIREMENTS.
7.CONTRACTOR SHALL NOTIFY THE DESIGN ENGINEER AND THE CITY OF FORT
COLLINS STORMWATER UTILITY A MINIMUM OF ONE WEEK IN ADVANCE SO AS
TO ALLOW FOR FIELD OBSERVATION AND DOCUMENTATION OF THE
FOLLOWING SYSTEM ITEMS IN THE STORMTECH AREAS:
-SUBGRADE
-INSTALLATION OF GEOTEXTILE FABRIC
-INSTALLATION OF UNDERDRAIN
-PLACEMENT AND COMPACTION OF FOUNDATION STONE
-PLACEMENT OF CHAMBERS AND EMBEDMENT STONE
7.SUBGRADE AREAS ARE TO BE FIELD SURVEYED BY A LICENSED
PROFESSIONAL. THE DESIGN ENGINEER MUST CONFIRM THE SUBGRADE
ELEVATIONS AND DIMENSIONS PRIOR TO PLACEMENT OF GEOTEXTILE
FABRIC, SUB-BASE, OR ANY OTHER MATERIAL.
8.THE CONTRACTOR SHALL, AT ALL TIMES DURING AND AFTER SYSTEM
INSTALLATION, PREVENT SEDIMENT, DEBRIS, AND DIRT FROM ANY SOURCE
FROM ENTERING THE CHAMBER SYSTEM.
9.GENERAL CONTRACTOR SHALL CONVENE A PRE-CONSTRUCTION MEETING
TO ENSURE THAT ALL SUBCONTRACTORS HAVE AN UNDERSTANDING OF
HOW THE STORMTECH SYSTEM IS INTENDED TO FUNCTION. CONTRACTOR
SHOULD DISCUSS THE PROPOSED SEQUENCE OF CONSTRUCTION AND
IDENTIFY ACTIVITIES THAT MAY REQUIRE PROTECTION OF THE SYSTEM.
10.SEE SHEETS D5 AND D6 FOR PLANS BY ADS FOR ADDITIONAL DESIGN AND
INSTALLATION INFORMATION. COORDINATE WITH MANUFACTURER PRIOR TO
CONSTRUCTION.
11.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE
AND ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY
PROVIDERS TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM
DRAIN AND UTILITY SERVICES.
12.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR
TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT
SHALL BE USED TO PREVENT LOADING OF STORMTECH SYSTEMS WITH
SEDIMENT DURING CONSTRUCTION.
(47.45
)
EXISTING SPOT ELEVATION
FG
SG
BASIN 1
SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS
G
G
G
X
X
XXXXXXXX
S
TF
UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD
E
E
UD
S
TF
UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD
E
E
UD
FFE=54.20
52.3
0
FG
52.9
6
FG
45.26
SG
52.39
FG
45.21
SG
53.3
0
FG
45.42
SG
53.1
0
FG
45.40
SG
0.
3
%
0.
3
%
EXISTING 8" PVC SANITARY
PROPOSED 4" SANITARY
SEWER SERVICE
PROPOSED GATE WITH KNOX
BOX
PROPOSED
TRANSFORMER PAD
10'
10'
PROPOSED BUILDING
(EXCLUSION EASEMENT)
UNDERDRAIN B
SEE SHEET ST7
STORM DRAIN LINE E
SEE SHEET ST3
STORM DRAIN LINE B
SEE SHEET ST2
PROPOSED BASIN WITH
WATER QUALITY WEIR
SEE SHEET D3
STORMTECH
BASIN 2
INV. 5046.43
STORM DRAIN LINE F
SEE SHEET ST3
PROPOSED INSPECTION
PORT (TYP.)
STORM DRAIN LINE F2
SEE SHEET ST3
45.56
SG
53.2
1
FG
45.44
SG
52.8
7
FG
45.42
SG
END CAP E1
INV. IN=5046.60 (NE)
END CAP E4-1-2
INV. OUT=5046.60 (NE)
END CAP E4-2
INV. OUT=5046.60 (NE)
INLET E3
BASIN E4 w/WQ WEIR
PROPOSED BOX WITH
WATER QUALITY WEIR
SEE SHEET D3
STORMTECH
WQ BASIN 3
INV. 5046.43
STORMTECH
WQ BASIN 4
INV. 5046.43
ACCESS EASEMENT (BY
SEPARATE DOCUMENT)
EDGE OF SUBGRADE
BEGIN PVC GEOMEMBRANE
ALONG EDGE OF SYSTEM
ADJACENT TO BUILDING
PVC GEOMEMBRANE ALONG EDGE
OF SYSTEM & 10-FT UNDER SYSTEM
(SEE DETAIL SHEET D4)
BEGIN PVC GEOMEMBRANE
ALONG EDGE OF SYSTEM
ADJACENT TO BUILDING
52.1
9
FG
45.58
SG
52.4
9
FG
45.60
SG
5
2
.
2
4
F
G
45.
5
7
SG
52.5
4
FG
45.46
SG
52.5
3
FG
45.45
SG
3.11 LF 24" RCP @ 0.00%
6.00 LF 24" RCP @ -0.83%
6.92 LF 24" RCP @ 0.00%
MANIFOLD 90° BEND E4-1-1
INV. IN=5046.60 (SW)
INV. OUT=5046.60 (SE)
3.11 LF 24" RCP @ 0.00%
0.2%
0.2%
0.
2
%
0.
2
%
0.2%
0.2%
3.55 LF 24" HDPE @ 0.00%
6.92 LF 24" HDPE @ 0.00%
6.92 LF 24" HDPE @ 0.00%
END CAP F1
INV. IN=5046.60 (SW)
END CAP F2-4
INV. IN=5046.60 (SW)
END CAP F2-3-2
INV. IN=5046.60 (SW)
INLET F2-1
MANIFOLD 90° BEND F2-3-1
INV. IN=5046.60 (NW)
INV. OUT=5046.60 (NE)
MANIFOLD TEE E4-1
INV. IN=5046.60 (NW)
INV. IN=5046.60 (SW)
INV. OUT=5046.60 (NE)
SS
SS
SS
SS
SS
SS
E
E
E
E
E
E
E
G G G G G G G G G G G G G G G G G G G
G
G
G
G
G
G
T
T
T
T
T
T
S
TF
UD
UD
E
E
UDUDUDUDUDUDUDUDUDUDUDUDUDUD
S
TF
UD
UD
E
E
UDUDUDUDUDUDUDUDUDUDUDUDUDUD
(52.
1
8
)
FG
45.41
SG
(53.6
9
)
FG
45.60
SG
0.3%
(53.
3
7
)
FG
???
SG
(54.2
7
)
FG
???
SG
(54.
2
9
)
FG
45.67
SG
0.3
%
12'
PROPOSED BASIN WITH
WATER QUALITY WEIR
SEE SHEET D3
EXISTING 8" SANITARY
SEWER
STORM DRAIN LINE B
SEE SHEET ST2
STORM DRAIN LINE E
SEE SHEET ST3
UNDERDRAIN B2
SEE SHEET ST8
EDGE OF SUBGRADE
EDGE OF SUBGRADE
OWNER: TWO
PAULS LLC
LOT 7, CENTRE FOR
ADVANCED
TECHNOLOGY P.U.D.
NINETEENTH FILING
(REPLACE ALL EXISTING ASPHALT AND CONCRETE UNLESS
SPECIFIED ON THE HORIZONTAL CONTROL PLAN)
END CAP B5-3
INV. OUT=5046.52 (NW)
3.33 LF 24" HDPE @ 0.00%
END CAP B5-1-1
INV. OUT=5046.52 (NW)
3.33 LF 24" HDPE @ 0.00%
MANIFOLD B5-1
INV. IN=5046.52 (SE)
INV. IN=5046.52 (NE)
INV. OUT=5046.52 (SW)
END CAP E5-1-1
INV. OUT=5046.52 (NW)
3.33 LF 24" HDPE @ 0.00%MANIFOLD TEE E5-1
INV. IN=5046.52 (SE)
INV. IN=5046.52 (NE)
INV. OUT=5046.52 (SW)
6.82 LF 24" HDPE @ 0.00%
STORMTECH BASIN 3
INV. 5046.35
(
5
2
.
2
0
)
F
G
45.
4
2
SG
0.2%
0.2%
0.
2
%
0.
2
%
6.92 LF 24" HDPE @ 0.00%
3.54 LF 24" HDPE @ 0.00%
10.40 LF 24" HDPE @ 0.00%
MANIFOLD 90° BEND B5-2
INV. IN=5046.52 (SE)
INV. OUT=5046.52 (SW)
SS
SS
SS
SS
SS
SS
SS
WH
2
O
HY
D
T
W
W
W W W W W W W W W W W W W W W W W W W W W W W
WW
W
W
W
W
CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV CTV
CTV
CTV
CTV
CTV
CTV
CTV
CTV
CT
V
CT
V
CTV
T
T
T
X
X
F
F
F
F
F
UDUDUDUDUDUDUDUDUDUDUD
UD
UDUDUD
UD
UD
UD
UD
F
F
F
F
F
UDUDUDUDUDUDUDUDUDUDUD
UD
UDUDUD
UD
UD
UD
UD
(53.2
3
)
FG
46.25
SG
0.3
%
(53.3
5
)
FG
46.27
SG
(52.59)
FG
46.01
SG
UNDERDRAIN B
SEE SHEET ST7
STORM DRAIN LINE F
SEE SHEET ST3
0.3%
EDGE OF SUBGRADE
EDGE OF SUBGRADE
10'
10
'
STORMTECH BASIN 4
INV. 5046.99
LOT 7, CENTRE FOR
ADVANCED
TECHNOLOGY P.U.D.
NINETEENTH FILING
OWNER: TWO
PAULS LLC
(REPLACE ALL EXISTING ASPHALT AND CONCRETE
UNLESS SPECIFIED ON THE HORIZONTAL CONTROL PLAN)
(REPLACE ALL EXISTING ASPHALT AND CONCRETE
UNLESS SPECIFIED IN HORIZONTAL CONTROL PLAN)
EXISTING FIRE
HYDRANT
EXISTING 2" WATER SERVICE
PROPOSED 6"
FIRE SERVICE
EXISTING 8"
SANITARY SEWER
(52.
5
7
)
FG
46.00
SG
(52.
9
2
)
FG
46.03
SG
(53.
0
4
)
FG
46.24
SG
0.2%
0.
2
%
0.
2
%
0.
2
%
0.2%
3.31 LF 24" HDPE @ 0.00%
6.92 LF 24" HDPE @ 0.00%
6.92 LF 24" HDPE @ 0.00%
3.31 LF 24" HDPE @ 0.00%
END CAP F6-3
INV. OUT=5047.16 (NW)
MANIFOLD 90° BEND F6-2
INV. IN=5047.16 (SE)
INV. OUT=5047.16 (SW)
END CAP F6-1-1
INV. OUT=5047.16 (NW)MANIFOLD TEE F6-1
INV. IN=5047.16 (NE)
INV. IN=5047.16 (SE)
INV. OUT=5047.16 (SW)
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
NORTH
( IN FEET )
010 10 20 30
1 INCH = 10 FEET
KEYMAP
SD2
SU
B
G
R
A
D
E
P
L
A
N
DE
T
E
N
T
I
O
N
P
O
N
D
2
17
PROPOSED CONTOUR
EXISTING STORM SEWER
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
PROPOSED FINISHED GRADE SPOT ELEVATION
PROPOSED SLOPES
NOTES:
PROPOSED STORM INLET
2.0%
47.45
PROPOSED SUBGRADE SPOT ELEVATION
EXISTING LOT LINE
33.43
EXISTING RIGHT OF WAY
PROPOSED LOT LINE
PROPOSED RIGHT OF WAY
LEGEND:
PROPOSED GRADE BREAK
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES
ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE
COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE
RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE
RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES.
CONTRACTOR SHALL BE RESPONSIBLE FOR ANY NECESSARY FIELD LOCATES
AND POTHOLING OF SUBSURFACE UTILITIES. ENGINEERING AND CITY SHALL
BE NOTIFIED OF ANY POTENTIAL CONFLICTS.
3.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION
BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS, AND SERVICES.
4.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND
INLET BOX STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING
LENGTH OF FLARED END SECTIONS.
5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY
SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE
CLASS III OR GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE
APPROVED IN ADVANCED BY THE ENGINEER. ALL JOINTS SHALL BE
'WATERTIGHT' USING APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM
C443 FOR RCP AND PER ASTM F477/D3212 FOR PLASTIC PIPE).
6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM
SEWER (SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE
APPROVED IN ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR
GREATER. BEDDING AND INSTALLATION SHALL BE PER THE MANUFACTURER
REQUIREMENTS.
7.CONTRACTOR SHALL NOTIFY THE DESIGN ENGINEER AND THE CITY OF FORT
COLLINS STORMWATER UTILITY A MINIMUM OF ONE WEEK IN ADVANCE SO AS
TO ALLOW FOR FIELD OBSERVATION AND DOCUMENTATION OF THE
FOLLOWING SYSTEM ITEMS IN THE STORMTECH AREAS:
-SUBGRADE
-INSTALLATION OF GEOTEXTILE FABRIC
-INSTALLATION OF UNDERDRAIN
-PLACEMENT AND COMPACTION OF FOUNDATION STONE
-PLACEMENT OF CHAMBERS AND EMBEDMENT STONE
7.SUBGRADE AREAS ARE TO BE FIELD SURVEYED BY A LICENSED
PROFESSIONAL. THE DESIGN ENGINEER MUST CONFIRM THE SUBGRADE
ELEVATIONS AND DIMENSIONS PRIOR TO PLACEMENT OF GEOTEXTILE
FABRIC, SUB-BASE, OR ANY OTHER MATERIAL.
8.THE CONTRACTOR SHALL, AT ALL TIMES DURING AND AFTER SYSTEM
INSTALLATION, PREVENT SEDIMENT, DEBRIS, AND DIRT FROM ANY SOURCE
FROM ENTERING THE CHAMBER SYSTEM.
9.GENERAL CONTRACTOR SHALL CONVENE A PRE-CONSTRUCTION MEETING
TO ENSURE THAT ALL SUBCONTRACTORS HAVE AN UNDERSTANDING OF
HOW THE STORMTECH SYSTEM IS INTENDED TO FUNCTION. CONTRACTOR
SHOULD DISCUSS THE PROPOSED SEQUENCE OF CONSTRUCTION AND
IDENTIFY ACTIVITIES THAT MAY REQUIRE PROTECTION OF THE SYSTEM.
10.SEE SHEETS D5 AND D6 FOR PLANS BY ADS FOR ADDITIONAL DESIGN AND
INSTALLATION INFORMATION. COORDINATE WITH MANUFACTURER PRIOR TO
CONSTRUCTION.
11.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE
AND ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY
PROVIDERS TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM
DRAIN AND UTILITY SERVICES.
12.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR
TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT
SHALL BE USED TO PREVENT LOADING OF STORMTECH SYSTEMS WITH
SEDIMENT DURING CONSTRUCTION.
(47.45
)
EXISTING SPOT ELEVATION
FG
SG
BAS
I
N
2
B
A
S
I
N
4
B
A
S
I
N
3
STORMTECH BASIN 2 & WQ BASIN 3 & 4
STORMTECH BASIN 3
STORMTECH BASIN 4
NORTH
NORTH
ST
ST
ST
ST
ST
ST
SSSSSSSSSSSSSS
SS
SS
SS
SS
SS
S
S
S
S
S
S
S
S
D
W
D
W
WWW
W
W
W
W
W
U
D
EE
E
E
E
E
UD UD
UD
UD
U
D
UD
STMH AB
STA 10+00.00
N: 119298.33
E: 189871.23
20.13 LF
15" HDPE
@ 0.20%
7.84 LF 18" HDPE @ 0.00%
STMH A1
w/ RESTRICTOR PLATE
STA 10+20.13
N: 119295.16
E: 189851.35
MANIFOLD 45° BEND A2
STA 10+27.97
N: 119289.48
E: 189845.96
DETENTION
BASIN 1B
WQ BASIN 1
STORM DRAIN LINE B
SEE SHEET ST2
STORM DRAIN LINE D
SEE RIGHT
PROPOSED MANHOLE
TIE TO EXISTING 15" PIPE
DETENTION
BASIN 1A
DETENTION
BASIN 1A
PRIVATE ROAD
OWNER: TALL DENTIST LLC
LOT 3, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH FILING
END CAP A4
STA 10+35.06
N: 119284.55
E: 189843.97
2.32 LF 18" HDPE @ 0.00%
4.78 LF 18" HDPE @ 0.00%
MANIFOLD 90° BEND A3
STA 10+32.74
N: 119284.71
E: 189846.29
EXISTING 15"
STORM DRAIN
5035
5040
5045
5050
5055
5060
5065
5035
5040
5045
5050
5055
5060
5065
9+5010+0011+00
PROPOSED GROUND
@ PIPE CENTERLINE ST
M
H
A
B
ST
A
1
0
+
0
0
.
0
0
RI
M
5
0
5
2
.
5
±
IN
V
.
I
N
5
0
4
4
.
9
4
(
S
)
IN
V
.
I
N
5
0
4
4
.
9
4
(
W
)
IN
V
.
O
U
T
5
0
4
4
.
8
4
(
N
)
ST
M
H
A
1
ST
A
1
0
+
2
0
.
1
3
RI
M
5
0
5
2
.
5
±
IN
V
.
I
N
5
0
4
6
.
8
9
(
S
W
)
IN
V
.
I
N
5
0
4
4
.
9
8
(
S
)
IN
V
.
I
N
5
0
4
6
.
8
9
(
S
E
)
IN
V
.
O
U
T
5
0
4
4
.
9
8
(
E
)
MA
N
I
F
O
L
D
4
5
°
B
E
N
D
A
2
ST
A
1
0
+
2
7
.
9
7
IN
V
.
5
0
4
6
.
8
9
(
S
)
IN
V
.
5
0
4
6
.
8
9
(
N
E
)
MA
N
I
F
O
L
D
9
0
°
B
E
N
D
A
3
ST
A
1
0
+
3
2
.
7
4
IN
V
.
5
0
4
6
.
8
9
(
W
)
IN
V
.
5
0
4
6
.
8
9
(
N
)
EN
D
C
A
P
A
4
ST
A
1
0
+
3
5
.
0
6
IN
V
.
5
0
4
6
.
8
9
(
E
)
20.13 LF 15" HDPE @ 0.20%
7.84 LF 18" HDPE @ 0.00%
4.78 LF 18" HDPE @ 0.00%
2.32 LF 18" HDPE @ 0.00%
6" PVC UNDERDRAIN
STA.=10+29.52
INV.=5045.00
18" MIN.
EXISTING GROUND @
PIPE CENTERLINE
DETENTION
BASIN 1B
PRIVATE
ST
ST
ST
ST
ST
ST
SSSSSSSSSSSS
SS
SS
SS
SS
SS
S
S
S
S
S
S
S
S
D
W
D
W
WWW
W
W
W
U
D
EE
E
E
E
UD
UD UD
UD
U
D
UD
INLET D4
STA 10+40.31
N: 119278.82
E: 189889.38
25.82 LF 18" HDPE @ 0.50%
INLET D3
STA 10+14.47
N: 119275.62
E: 189863.76
DETENTION
BASIN 1B
WQ BASIN 1
SEE SHEET D3 FOR WATER
QUALITY WEIR DETAIL
STORM DRAIN LINE A
SEE LEFT
PROPOSED
INLET
10.92 LF 24" HDPE @ 5.00%
BASIN D2
STA 10+03.55
N: 119268.49
E: 189855.49
DETENTION
BASIN 1A
DETENTION
BASIN 1A
PRIVATE ROAD
OWNER: TALL DENTIST LLC
LOT 3, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH FILING
STORM DRAIN LINE B
SEE SHEET ST2
END CAP D1
STA 10+00.00
N: 119265.91
E: 189853.05
3.55 LF 24" HDPE @ 0.00%
5035
5040
5045
5050
5055
5060
5065
5035
5040
5045
5050
5055
5060
5065
9+5010+0010+75
BA
S
I
N
D
2
ST
A
1
0
+
0
3
.
5
5
RI
M
5
0
5
2
.
1
±
IN
V
.
I
N
5
0
4
6
.
1
5
(
S
W
)
IN
V
.
I
N
5
0
4
6
.
3
6
(
N
E
)
EN
D
C
A
P
D
1
ST
A
1
0
+
0
0
.
0
0
IN
V
.
5
0
4
6
.
1
5
(
N
E
)
IN
L
E
T
D
3
ST
A
1
0
+
1
4
.
4
7
RI
M
5
0
5
1
.
5
±
IN
V
.
I
N
5
0
4
6
.
9
1
(
E
)
IN
V
.
O
U
T
5
0
4
6
.
9
1
(
N
W
)
IN
V
.
O
U
T
5
0
4
6
.
9
1
(
S
W
)
IN
L
E
T
D
4
ST
A
1
0
+
4
0
.
3
1
RI
M
5
0
5
1
.
5
±
IN
V
.
O
U
T
5
0
4
7
.
0
4
(
W
)
10.92 LF 24" HDPE @ 5.00%
3.55 LF 24" HDPE @ 0.00%
WQ BASIN 1
6" PVC UNDERDRAIN
STA.=10+09.55
INV.=5045.03
PROPOSED GROUND
@ PIPE CENTERLINE
EXISTING GROUND
@ PIPE CENTERLINE
15" RCP STORM
STA.=10+22.28
INV.=5044.98
25.82 LF 18" HDPE @ 0.50%
100-YR HGL
PRIVATE
SSSSSSSSSSSSSSSS
H YD
W
W
W
W
W
W
W
W
W
W
W
W
X
X
X
X
X
UD
UD
UD
IR
E
E
E
UD
UD UD
EXISTING FIRE
HYDRANT
MANIFOLD TEE C1
STA 10+00.00
N: 119236.16
E: 189754.93
19.67 LF 18" HDPE @ 0.00%
BASIN C2 w/WQ WEIR
STA 10+19.67
N: 119249.69
E: 189740.65
INLET C3
STA 10+28.23
N: 119245.94
E: 189732.95
8.52 LF
24" HDPE
@ 0.00%
BASIN C4
STA 10+36.84
N: 119238.21
E: 189729.39
3.56 LF 24" HDPE @ 0.00%
END CAP C5
STA 10+40.40
N: 119235.66
E: 189726.91
EXISTING 8" DIP
WATER
PROPOSED BUILDING
DETENTION
BASIN 1B
DETENTION
BASIN 1A
OWNER: TALL DENTIST LLC
PROPOSED
GARAGE
WQ BASIN 2
OWNER: TALL DENTIST LLC
LOT 3, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH FILING
PR
I
V
A
T
E
R
O
A
D
8.56 LF 24" HDPE @ 0.50%
SEE SHEET D3 FOR WATER
QUALITY WEIR DETAIL
5035
5040
5045
5050
5055
5060
5065
5035
5040
5045
5050
5055
5060
5065
9+7510+0011+0011+25
MA
N
I
F
O
L
D
T
E
E
C
1
ST
A
1
0
+
0
0
.
0
0
IN
V
.
5
0
4
8
.
4
1
(
N
W
)
19.67 LF 18" HDPE @ 0.00%
BA
S
I
N
C
2
w
/
W
Q
W
E
I
R
ST
A
1
0
+
1
9
.
6
7
RI
M
5
0
5
2
.
0
±
IN
V
.
O
U
T
5
0
4
6
.
1
9
(
S
W
)
IN
V
.
O
U
T
5
0
4
8
.
4
1
(
S
E
)
8.56 LF 24" HDPE @ 0.50%
IN
L
E
T
C
3
ST
A
1
0
+
2
8
.
2
3
IN
V
.
5
0
4
6
.
1
5
(
N
E
)
IN
V
.
5
0
4
6
.
1
5
(
S
W
)
8.52 LF 24" HDPE @ 0.00%
3.56 LF 24" HDPE @ 0.00%
EN
D
C
A
P
C
5
ST
A
1
0
+
4
0
.
4
0
IN
V
.
5
0
4
6
.
1
5
(
N
E
)
BA
S
I
N
C
4
ST
A
1
0
+
3
6
.
8
4
RI
M
5
0
5
2
.
8
±
IN
V
.
I
N
5
0
4
6
.
1
5
(
N
E
)
IN
V
.
O
U
T
5
0
4
6
.
1
5
(
S
W
)
IN
V
.
O
U
T
5
0
4
6
.
1
5
(
N
W
)
PROPOSED GROUND
@ PIPE CENTERLINE
EXISTING GROUND
@ PIPE CENTERLINE WQ BASIN 2
6" PVC UNDERDRAIN
STA.=10+15.56
INV.=5045.25
18" MIN.
100-YR HGL
PRIVATE
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
NORTH
PROFILE SCALE:
STORM DRAIN D
KEYMAP
EXISTING WATER MAIN
PROPOSED WATER MAIN
PROPOSED STORM SEWER
LEGEND:
NOTES:
W
EXISTING SANITARY SEWER SS
PROPOSED STORM INLET
PROPOSED CURB & GUTTER
PROPOSED SANITARY SEWER
PROPOSED FIRE HYDRANT
EXISTING FIRE HYDRANT
PROPOSED LOT LINE
PROJECT BOUNDARY
EXISTING RIGHT OF WAY
EXISTING STORM SEWER
EASEMENT LINE
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW
CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL
UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN
UNDERGROUND UTILITIES.
2.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL
STORM DRAINS, SANITARY SEWER MAINS, WATER MAINS, AND SERVICES.
3.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND
STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF
FLARED END SECTIONS.
5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL
BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR
GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING
APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM
F477/D3212 FOR PLASTIC PIPE).
6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER
(SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING
AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS.
7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT
FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S
TOLERANCES, ETC.).
8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND
ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS
TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY
SERVICES.
9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY.
FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER.
10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO
DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM
STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE
SYSTEM.
11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR
TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL
BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT
DURING CONSTRUCTION.
PROPOSED RIGHT OF WAY
INLET SCHEDULE:
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
R-TANK STORMWATER MODULES
INLET SCHEDULE
Inlet/Basin ID Inlet Size Grate Type
Inlet C3 Triple Combination Per Detail
Inlet D3 FC Single Area Inlet Per Detail
Inlet D4 5' Type-R Per Detail
Inlet E3 Double Combination Per Detail
Inlet F2-1 FC Quad Area Inlet Per Detail
NOTES:
1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID.
2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR
TO CONSTRUCTION.
PROFILE SCALE:PROFILE SCALE:
ST1
PL
A
N
&
P
R
O
F
I
L
E
ST
O
R
M
D
R
A
I
N
L
I
N
E
A
,
C
&
D
18
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
STORM
DRAIN
A/C/D
STORM DRAIN CSTORM DRAIN A
ST ST ST ST ST ST
ST
SS
SS
SS
SS
SS
SSSSSSSSSS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
S
S
S
S
S
S
S
S
SS
SS
SS
SS
S
S
S
S
S
S
S
C
VA
U
L
T
EL
E
C
S
S
D
W
D
D
CO
N
T
R
O
L
IR
R
W
W
W
W
W
W
VA
U
L
T
F.
O
.
SS
S
F
F
F
F
F
T
F
U
D
U
D
U
D
UD
UD
U
D
U
D
UD
E
E
E
E
UD
UD
UD
UD
UD
UD
UD
U
D
U
D
U
D
UDUD
EXISTING 54.00 PUBLIC ROW
DEDICATED PER PLAT OF CENTRE FOR ADVANCED
TECHNOLOGY P.U.D 16TH FILING
PROPOSED BUILDING
EXISTING 8" PVC SANITARY
PROPOSED 4" SANITARY
SEWER SERVICE
PROPOSED
TRANSFORMER PAD
STMH AB
STA 10+00.00
N: 119298.33
E: 189871.23
78.01 LF 15" RCP @ 0.18%
STMH B1
STA 10+78.01
N: 119220.32
E: 189872.20
57.54
L
F
1
5
"
R
C
P
@
0
.
1
8
%
STMH B2
STA 11+35.55
N: 119166.93
E: 189893.65
37
.
2
0
L
F
1
5
"
R
C
P
@
0
.
1
8
%
STMH B4
STA 12+13.43
N: 119134.04
E: 189953.66
6
4
.
3
6
L
F
1
5
"
R
C
P
@
0
.
1
8
%
STMH B5
w/ RESTRICTOR PLATE
STA 12+77.79
N: 119084.87
E: 189912.14
STORM DRAIN LINE E
SEE SHEET ST3
MANIFOLD TEE B5
STA 13+02.07
N: 119067.98
E: 189929.57
WO
R
T
H
I
N
G
T
O
N
C
I
R
C
L
E
PR
I
V
A
T
E
R
O
A
D
OW
N
E
R
:
T
A
L
L
D
E
N
T
I
S
T
L
L
C
LO
T
3
,
C
E
N
T
R
E
F
O
R
A
D
V
A
N
C
E
D
TE
C
H
N
O
L
O
G
Y
P
.
U
.
D
.
T
E
N
T
H
F
I
L
I
N
G
24.28 LF 24" HDPE @ 2.10%
STORM DRAIN LINE D
SEE SHEET ST1
STORM DRAIN LINE D3
SEE SHEET ST4
STORM DRAIN LINE A
SEE SHEET ST1
10.40 LF 24" HDPE @ 0.00%
MANIFOLD B5-1
STA 10+01.59
N: 119075.38
E: 189936.87
3.33 LF 24" HDPE @ 0.00%
END CAP B5-1-1
STA 13+15.80
N: 119072.98
E: 189939.17
UNDERDRAIN LINE A
SEE SHEET ST6
EXISTING 15"
STORM DRAIN
40.6
8
L
F
1
5
"
R
C
P
@
0
.
1
8
%
5035
5040
5045
5050
5055
5060
5065
5035
5040
5045
5050
5055
5060
5065
9+5010+0011+0012+0013+0014+0014+25
ST
M
H
A
B
ST
A
1
0
+
0
0
.
0
0
RI
M
5
0
5
2
.
5
±
IN
V
.
I
N
5
0
4
4
.
9
4
(
S
)
IN
V
.
I
N
5
0
4
4
.
9
4
(
W
)
IN
V
.
O
U
T
5
0
4
4
.
8
4
(
N
)
ST
M
H
B
1
ST
A
1
0
+
7
8
.
0
1
RI
M
5
0
5
2
.
3
±
IN
V
.
I
N
5
0
4
5
.
0
8
(
S
)
IN
V
.
O
U
T
5
0
4
5
.
0
8
(
N
)
57.54 LF 15" RCP @ 0.18%
ST
M
H
B
2
ST
A
1
1
+
3
5
.
5
5
RI
M
5
0
5
3
.
3
±
IN
V
.
I
N
5
0
4
5
.
1
9
(
E
)
IN
V
.
O
U
T
5
0
4
5
.
1
9
(
N
)
37.20 LF 15" RCP @ 0.18%
ST
M
H
B
4
ST
A
1
2
+
1
3
.
4
3
RI
M
5
0
5
2
.
8
±
IN
V
.
I
N
5
0
4
5
.
3
3
(
S
W
)
IN
V
.
O
U
T
5
0
4
5
.
3
3
(
N
W
)
64.36 LF 15" RCP @ 0.18%
ST
M
H
B
5
ST
A
1
2
+
7
7
.
7
9
RI
M
5
0
5
2
.
4
±
IN
V
.
I
N
5
0
4
6
.
0
1
(
S
E
)
IN
V
.
I
N
5
0
4
5
.
4
5
(
S
W
)
IN
V
.
O
U
T
5
0
4
5
.
4
5
(
N
E
)
24.28 LF 24" HDPE @ 2.10%
MA
N
I
F
O
L
D
T
E
E
B
5
ST
A
1
3
+
0
2
.
0
7
IN
V
.
5
0
4
6
.
5
2
(
N
E
)
IN
V
.
5
0
4
6
.
5
2
(
N
W
)
IN
V
.
5
0
4
6
.
5
2
(
S
W
)
MA
N
I
F
O
L
D
B
5
-
1
ST
A
1
0
+
0
1
.
5
9
IN
V
.
5
0
4
6
.
5
2
(
S
E
)
IN
V
.
5
0
4
6
.
5
2
(
N
E
)
IN
V
.
5
0
4
6
.
5
2
(
S
W
)
EN
D
C
A
P
B
5
-
1
-
1
ST
A
9
+
9
6
.
6
9
IN
V
.
5
0
4
6
.
5
2
(
N
W
)
3.33 LF 24" HDPE @ 0.00%
10.40 LF 24" HDPE @ 0.00%
DETENTION
BASIN 3
18" HDPE STORM
STA.=10+21.74
INV.=5046.95
8" PVC SANITARY
STA.=12+87.79
INV.=5043.64
PROPOSED 4" PVC SANITARY SERVICE
w/ 8" STEEL CASING PIPE
20-LF CENTERED ON CROSSING
STA.=12+65.56
INV.=5044.46
78.01 LF 15" RCP @ 0.18%
21"
5"
ST
M
H
B
3
ST
A
1
1
+
7
2
.
7
5
RI
M
5
0
5
2
.
8
±
IN
V
.
I
N
5
0
4
5
.
2
6
(
S
E
)
IN
V
.
O
U
T
5
0
4
5
.
2
6
(
W
)
40.68 LF 15" RCP @ 0.18%
100-YR HGL
PRIVATE
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
NORTH
PROFILE SCALE:
KEYMAP
EXISTING WATER MAIN
PROPOSED WATER MAIN
PROPOSED STORM SEWER
LEGEND:
NOTES:
W
EXISTING SANITARY SEWER SS
PROPOSED STORM INLET
PROPOSED CURB & GUTTER
PROPOSED SANITARY SEWER
PROPOSED FIRE HYDRANT
EXISTING FIRE HYDRANT
PROPOSED LOT LINE
PROJECT BOUNDARY
EXISTING RIGHT OF WAY
EXISTING STORM SEWER
EASEMENT LINE
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW
CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL
UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN
UNDERGROUND UTILITIES.
2.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL
STORM DRAINS, SANITARY SEWER MAINS, WATER MAINS, AND SERVICES.
3.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND
STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF
FLARED END SECTIONS.
5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL
BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR
GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING
APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM
F477/D3212 FOR PLASTIC PIPE).
6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER
(SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING
AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS.
7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT
FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S
TOLERANCES, ETC.).
8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND
ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS
TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY
SERVICES.
9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY.
FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER.
10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO
DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM
STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE
SYSTEM.
11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR
TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL
BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT
DURING CONSTRUCTION.
PROPOSED RIGHT OF WAY
INLET SCHEDULE:
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
R-TANK STORMWATER MODULES
INLET SCHEDULE
Inlet/Basin ID Inlet Size Grate Type
Inlet C3 Triple Combination Per Detail
Inlet D3 FC Single Area Inlet Per Detail
Inlet D4 5' Type-R Per Detail
Inlet E3 Double Combination Per Detail
Inlet F2-1 FC Quad Area Inlet Per Detail
NOTES:
1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID.
2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR
TO CONSTRUCTION.
ST2
PL
A
N
&
P
R
O
F
I
L
E
ST
O
R
M
D
R
A
I
N
L
I
N
E
B
19
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
STORM DRAIN B
STORM
DRAIN B
SS SS SS SS SS SS SS SS SS SS SS SS SS
SS S
ELEC
E
H
YD
W
C
S
W H2O
H
Y D
T
CONTROLIRR
W
W
W
W
W
W
W
W
W
W
W
W
W W W W W
W
G
CT
V
CT
V
CT
V
CT
V
CT
V
CT
V
CT
V
CT
V
C
T
V
C
T
V
C
T
V
C
T
V
CTV T
T T T T T T T T T T
SS
X
XXXX
F
FFFFFFFFF
UD
UD
UD
UD
UD
UD
UD UD UD UD UD UD UD UD UD UD UD
UD
UD
UD
UD
UD
UD
UD
EXISTING FIRE
HYDRANT
EXISTING 2" WATER
SERVICE
PROPOSED 6" FIRE
SERVICE
10
STORMTECH
BASIN 2
END CAP F1
STA 10+00.00
N: 118958.92
E: 189785.47
JUNCTION F2 w/WQ WEIR
STA 10+12.48
N: 118950.37
E: 189776.37
BASIN F5
STA 10+64.17
N: 118912.91
E: 189740.78
MANIFOLD TEE F6
STA 11+05.99
N: 118883.77
E: 189770.76
DETENTION
BASIN 4
UNDERDRAIN B
SEE SHEET ST7
WQ BASIN 3
WQ BASIN 4
41.81 LF 24" HDPE @ 0.20%
12.48 LF 24" HDPE @ 0.42%
51.67 LF 24" HDPE @ 0.20%
EXISTING
BUILDING
OWNER: MARKET CENTRE
RETAIL ASSOCIATION
LOT 8, CENTRE FOR
ADVANCED TECHNOLOGY
P.U.D. NINETEENTH FILING
3.31 LF 24" HDPE @ 0.00%
END CAP F7
STA 11+09.29
N: 118881.46
E: 189773.13
5035
5040
5045
5050
5055
5060
5065
5035
5040
5045
5050
5055
5060
5065
8+25 9+00 10+00 11+00 12+00 12+50
EN
D
C
A
P
F
1
ST
A
1
0
+
0
0
.
0
0
IN
V
.
5
0
4
6
.
6
0
(
S
W
)
8" PVC SANITARY
STA.=10+77.25
INV.=5044.77
18" MIN.
3 4" WATER SERVICE LOWERING
STA.=10+98.71
T.O.P. = 5045.813
PROPOSED 6" FIRE SERVICE LOWERING
STA.=11+03.75
T.O.P. = 5045.886
MA
N
I
F
O
L
D
T
E
E
F
6
ST
A
1
1
+
0
5
.
9
9
IN
V
.
5
0
4
7
.
1
6
(
S
E
)
IN
V
.
5
0
4
7
.
1
6
(
N
E
)
IN
V
.
5
0
4
7
.
1
6
(
N
W
)
12.48 LF 24" HDPE @ 0.42%
JU
N
C
T
I
O
N
F
2
w
/
W
Q
W
E
I
R
ST
A
1
0
+
1
2
.
4
8
RI
M
5
0
5
1
.
9
±
IN
V
.
I
N
5
0
4
7
.
3
5
(
S
W
)
IN
V
.
O
U
T
5
0
4
6
.
6
5
(
N
E
)
IN
V
.
O
U
T
5
0
4
6
.
6
5
(
N
W
)
51.67 LF 24" HDPE @ 0.20%
BA
S
I
N
F
5
ST
A
1
0
+
6
4
.
1
7
RI
M
5
0
5
2
.
4
±
IN
V
.
I
N
5
0
4
7
.
2
4
(
S
E
)
IN
V
.
O
U
T
5
0
4
7
.
2
4
(
N
E
)
41.81 LF 24" HDPE @ 0.20%
EN
D
C
A
P
F
7
ST
A
1
1
+
0
9
.
2
9
IN
V
.
5
0
4
7
.
1
6
(
N
W
)
3.31 LF 24" HDPE @ 0.00%
EXISTING GROUND
@ PIPE CENTERLINE
PROPOSED GROUND
@ PIPE CENTERLINE
STORMTECH
BASIN 2 STORMTECH
BASIN 4
PRIVATE
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
NORTH
STORM DRAIN F
KEYMAP
EXISTING WATER MAIN
PROPOSED WATER MAIN
PROPOSED STORM SEWER
LEGEND:
NOTES:
W
EXISTING SANITARY SEWER SS
PROPOSED STORM INLET
PROPOSED CURB & GUTTER
PROPOSED SANITARY SEWER
PROPOSED FIRE HYDRANT
EXISTING FIRE HYDRANT
PROPOSED LOT LINE
PROJECT BOUNDARY
EXISTING RIGHT OF WAY
EXISTING STORM SEWER
EASEMENT LINE
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW
CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL
UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN
UNDERGROUND UTILITIES.
2.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL
STORM DRAINS, SANITARY SEWER MAINS, WATER MAINS, AND SERVICES.
3.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND
STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF
FLARED END SECTIONS.
5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL
BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR
GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING
APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM
F477/D3212 FOR PLASTIC PIPE).
6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER
(SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING
AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS.
7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT
FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S
TOLERANCES, ETC.).
8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND
ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS
TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY
SERVICES.
9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY.
FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER.
10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO
DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM
STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE
SYSTEM.
11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR
TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL
BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT
DURING CONSTRUCTION.
PROPOSED RIGHT OF WAY
INLET SCHEDULE:
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
R-TANK STORMWATER MODULES
INLET SCHEDULE
Inlet/Basin ID Inlet Size Grate Type
Inlet C3 Triple Combination Per Detail
Inlet D3 FC Single Area Inlet Per Detail
Inlet D4 5' Type-R Per Detail
Inlet E3 Double Combination Per Detail
Inlet F2-1 FC Quad Area Inlet Per Detail
NOTES:
1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID.
2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR
TO CONSTRUCTION.
PROFILE SCALE:
ST3
PL
A
N
&
P
R
O
F
I
L
E
ST
O
R
M
D
R
A
I
N
L
I
N
E
F
20
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
STORM
DRAIN F
ST ST ST
ST
SS
SS
SS
SS
SS
SS
SSSSSSSSSS
SS
SS
SS
D
W
D
W
W
W
W
W
W
W
UD
E
E
E
E
E
UD
U
D
UD
U
D
UDUD
EXISTING 15" RCP
STORM DRAIN
10.51 LF 18" HDPE @ 0.19%
12.28 LF 18" HDPE @ 0.00%
STMH D2-1 w/WQ WEIR
STA 10+10.51
N: 119284.29
E: 189857.83
MANIFOLD WYE D2-2
STA 10+22.79
N: 119275.40
E: 189849.36
UNDERDRAIN A
SEE SHEET ST6
STORM DRAIN LINE D
SEE SHEET ST1
STORM DRAIN LINE A
SEE SHEET ST1
PR
I
V
A
T
E
R
O
A
D
12.19 LF 18" HDPE @ 0.00%
END CAP D2-3
STA 10+34.98
N: 119266.56
E: 189840.97
STORM DRAIN LINE B
SEE SHEET ST2
INLET D3
STA 10+00.00
N: 119275.62
E: 189863.76
WQ
BASIN 1
DETENTION
BASIN 1A
DETENTION
BASIN 1B
5035
5040
5045
5050
5055
5060
5065
5035
5040
5045
5050
5055
5060
5065
9+5010+0011+00
10.51 LF 18" HDPE @ 0.19%
IN
L
E
T
D
3
ST
A
1
0
+
0
0
.
0
0
FL
.
E
L
5
0
5
1
.
5
±
IN
V
.
I
N
5
0
4
6
.
9
1
(
E
)
IN
V
.
O
U
T
5
0
4
6
.
9
1
(
N
W
)
IN
V
.
O
U
T
5
0
4
6
.
9
1
(
S
W
)
ST
M
H
D
2
-
1
w
/
W
Q
W
E
I
R
ST
A
1
0
+
1
0
.
5
1
RI
M
5
0
5
1
.
9
±
IN
V
.
I
N
5
0
4
6
.
8
9
(
S
E
)
IN
V
.
O
U
T
5
0
4
6
.
8
9
(
S
W
)
IN
V
.
O
U
T
5
0
4
6
.
8
9
(
N
W
)
12.28 LF 18" HDPE @ 0.00%
MA
N
I
F
O
L
D
W
Y
E
D
2
-
2
ST
A
1
0
+
2
2
.
7
9
IN
V
.
5
0
4
6
.
8
9
(
N
E
)
IN
V
.
5
0
4
6
.
8
9
(
S
W
)
IN
V
.
5
0
4
6
.
8
9
(
W
)
EN
D
C
A
P
D
2
-
3
ST
A
1
0
+
3
4
.
9
8
IN
V
.
5
0
4
6
.
8
9
(
N
E
)
12.19 LF 18" HDPE @ 0.00%
6" PVC UNDERDRAIN
STA.=10+17.46
TOP=5045.53
WQ
BASIN 1
14"
PRIVATE
S
S
S
S
S
S
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
S
CONTROL
IRR
S
F
F
F
F
TF
UD
UD
UD
UD
UD
E
U
D
UD
U
D
U
D
UD
U
D
STORMTECH
BASIN 3
PROPOSED 4" SANITARY
SEWER SERVICE
PROPOSED BUILDING
BASIN E5
STA 10+00.00
N: 119060.60
E: 189922.31
27.29 LF
24" HDPE
@ 0.47%
BASIN E4 w/WQ WEIR
STA 10+27.29
N: 119081.18
E: 189904.39
11.41 LF 24" HDPE @ 0.20%
INLET E3
STA 10+38.70
N: 119089.09
E: 189896.17
BASIN E2
STA 10+42.63
N: 119091.87
E: 189893.40
3.93 LF 24" HDPE @ 0.20%
END CAP E1
STA 10+51.74
N: 119085.33
E: 189887.04
9.12 LF 24" HDPE @ 0.20%
END CAP E6
STA 9+96.67
N: 119058.26
E: 189924.68
3.33 LF 24" HDPE @ 0.00%
ST
O
R
M
T
E
C
H
BA
S
I
N
2
UNDERDRAIN B
SEE SHEET ST7
W
Q
B
A
S
I
N
3
4
0
.
6
8
L
F
1
5
"
R
C
P
@
0
.
1
8
%
5035
5040
5045
5050
5055
5060
5065
5035
5040
5045
5050
5055
5060
5065
8+50 9+00 10+00 11+00 11+50
8" PVC SANITARY
STA.=10+14.26
INV.=5043.68
18" MIN.
EN
D
C
A
P
E
6
ST
A
9
+
9
6
.
6
7
RI
M
5
0
4
8
.
8
±
IN
V
.
O
U
T
5
0
4
6
.
5
2
(
N
W
)
BA
S
I
N
E
5
ST
A
1
0
+
0
0
.
0
0
RI
M
5
0
5
2
.
8
±
IN
V
.
I
N
5
0
4
6
.
5
2
(
S
E
)
IN
V
.
I
N
5
0
4
6
.
5
2
(
N
E
)
IN
V
.
I
N
5
0
4
6
.
5
2
(
N
W
)
BA
S
I
N
E
4
w
/
W
Q
W
E
I
R
ST
A
1
0
+
2
7
.
2
9
RI
M
5
0
5
2
.
3
±
IN
V
.
I
N
5
0
4
6
.
6
5
(
S
W
)
IN
V
.
I
N
5
0
4
6
.
6
5
(
N
W
)
IN
V
.
O
U
T
5
0
4
6
.
6
5
(
S
E
)
IN
L
E
T
E
3
ST
A
1
0
+
3
8
.
7
0
FL
.
E
L
5
0
5
2
.
1
±
IN
V
.
O
U
T
5
0
4
6
.
6
3
(
S
E
)
IN
V
.
O
U
T
5
0
4
6
.
6
3
(
N
W
)
BA
S
I
N
E
2
ST
A
1
0
+
4
2
.
6
3
RI
M
5
0
5
2
.
7
±
IN
V
.
I
N
5
0
4
6
.
6
2
(
S
E
)
IN
V
.
O
U
T
5
0
4
6
.
6
2
(
S
W
)
EN
D
C
A
P
E
1
ST
A
1
0
+
5
1
.
7
4
RI
M
5
0
4
8
.
9
±
IN
V
.
I
N
5
0
4
6
.
6
0
(
N
E
)
9.12 LF 24" HDPE @ 0.20%
11.41 LF 24" HDPE @ 0.20%
3.93 LF 24" HDPE @ 0.20%27.29 LF 24" HDPE @ 0.47%
3.33 LF 24" HDPE @ 0.00%
PROPOSED GROUND
@ PIPE CENTERLINE
EXISTING GROUND
@ PIPE CENTERLINE
100-YR HGL
WQ BASIN 3STORMTECH
BASIN 3
6" PVC UNDERDRAIN
STA.=10+22.96
INV.=5045.47
PRIVATE
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
NORTH
PROFILE SCALE:
KEYMAP
EXISTING WATER MAIN
PROPOSED WATER MAIN
PROPOSED STORM SEWER
LEGEND:
NOTES:
W
EXISTING SANITARY SEWER SS
PROPOSED STORM INLET
PROPOSED CURB & GUTTER
PROPOSED SANITARY SEWER
PROPOSED FIRE HYDRANT
EXISTING FIRE HYDRANT
PROPOSED LOT LINE
PROJECT BOUNDARY
EXISTING RIGHT OF WAY
EXISTING STORM SEWER
EASEMENT LINE
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW
CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL
UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN
UNDERGROUND UTILITIES.
2.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL
STORM DRAINS, SANITARY SEWER MAINS, WATER MAINS, AND SERVICES.
3.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND
STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF
FLARED END SECTIONS.
5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL
BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR
GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING
APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM
F477/D3212 FOR PLASTIC PIPE).
6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER
(SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING
AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS.
7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT
FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S
TOLERANCES, ETC.).
8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND
ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS
TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY
SERVICES.
9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY.
FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER.
10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO
DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM
STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE
SYSTEM.
11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR
TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL
BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT
DURING CONSTRUCTION.
PROPOSED RIGHT OF WAY
INLET SCHEDULE:
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
R-TANK STORMWATER MODULES
INLET SCHEDULE
Inlet/Basin ID Inlet Size Grate Type
Inlet C3 Triple Combination Per Detail
Inlet D3 FC Single Area Inlet Per Detail
Inlet D4 5' Type-R Per Detail
Inlet E3 Double Combination Per Detail
Inlet F2-1 FC Quad Area Inlet Per Detail
NOTES:
1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID.
2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR
TO CONSTRUCTION.
ST4
PL
A
N
&
P
R
O
F
I
L
E
ST
O
R
M
D
R
A
I
N
L
I
N
E
D
3
&
E
21
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
STORM DRAIN D3
PROFILE SCALE:
STORM
DRAIN
D3 & E
STORM DRAIN E
5040
5045
5050
5055
5060
5065
5070
5040
5045
5050
5055
5060
5065
5070
9+50 10+00 11+00 11+50
JU
N
C
T
I
O
N
F
2
w
/
W
Q
W
E
I
R
ST
A
1
0
+
0
0
.
0
0
RI
M
5
0
5
1
.
9
±
IN
V
.
I
N
5
0
4
7
.
3
5
(
S
W
)
IN
V
.
O
U
T
5
0
4
6
.
6
5
(
N
E
)
IN
V
.
O
U
T
5
0
4
6
.
6
5
(
N
W
)
IN
L
E
T
F
2
-
1
ST
A
1
0
+
0
7
.
9
6
RI
M
5
0
5
1
.
8
±
IN
V
.
I
N
5
0
4
6
.
6
4
(
S
E
)
IN
V
.
O
U
T
5
0
4
6
.
6
4
(
N
)
7.96 LF 24" HDPE @ 0.20%
8.73 LF 24" HDPE @ 0.20%
BA
S
I
N
F
2
-
2
ST
A
1
0
+
1
6
.
6
8
RI
M
5
0
5
2
.
1
±
IN
V
.
I
N
5
0
4
6
.
6
2
(
S
)
IN
V
.
O
U
T
5
0
4
6
.
6
2
(
N
E
)
MA
N
I
F
O
L
D
T
E
E
F
2
-
3
ST
A
1
0
+
2
6
.
3
2
IN
V
.
5
0
4
6
.
6
0
(
S
W
)
IN
V
.
5
0
4
6
.
6
0
(
N
E
)
IN
V
.
5
0
4
6
.
6
0
(
S
E
)
EN
D
C
A
P
F
2
-
4
ST
A
1
0
+
2
9
.
8
7
IN
V
.
5
0
4
6
.
6
0
(
S
W
)
3.55 LF 24" HDPE @ 0.00%
9.64 LF 24" HDPE @ 0.20%
PROPOSED GROUND
@ PIPE CENTERLINE
EXISTING GROUND
@ PIPE CENTERLINE
WQ BASIN 4
100-YR HGL
PRIVATE
SS
SS
SS
SS
SS
SS
SS
SS
S
W
H2O
H YD
W
W
W
W
W
W
W
W
W
W
W
W
W
W
C
T
V
C
T
V
C
T
V
C
T
V
C
T
V
C
T
V
S
S
X
X
X
X
X
F
F
F
F
F
F
U
D
U
D
UD
UD
U
D
UD
UD
UD
UD
UD
UD
UD
PROPOSED GATE WITH KNOX
BOX
PROPOSED BUILDING
END CAP F2-4
STA 10+29.87
N: 118974.75
E: 189779.47
3.55 LF 24" HDPE @ 0.00%
MANIFOLD TEE F2-3
STA 10+26.32
N: 118972.21
E: 189777.00
9.64 LF 24" HDPE @ 0.20%
BASIN F2-2
STA 10+16.68
N: 118965.30
E: 189770.28
8.73 LF 24" HDPE @ 0.20%INLET F2-1
STA 10+07.96
N: 118956.65
E: 189771.49
7.96 LF 24" HDPE @ 0.20%
PRIVATE ROAD
PROPOSED
GARAGE
JUNCTION F2 w/WQ WEIR
STA 10+00.00
N: 118950.37
E: 189776.37
STO
R
M
T
E
C
H
BA
S
I
N
2
WQ
B
A
S
I
N
4
DET
E
N
T
I
O
N
B
A
S
I
N
2
STORM DRAIN LINE F
SEE SHEET ST3
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
NORTH
PROFILE SCALE:
KEYMAP
EXISTING WATER MAIN
PROPOSED WATER MAIN
PROPOSED STORM SEWER
LEGEND:
NOTES:
W
EXISTING SANITARY SEWER SS
PROPOSED STORM INLET
PROPOSED CURB & GUTTER
PROPOSED SANITARY SEWER
PROPOSED FIRE HYDRANT
EXISTING FIRE HYDRANT
PROPOSED LOT LINE
PROJECT BOUNDARY
EXISTING RIGHT OF WAY
EXISTING STORM SEWER
EASEMENT LINE
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW
CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL
UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN
UNDERGROUND UTILITIES.
2.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL
STORM DRAINS, SANITARY SEWER MAINS, WATER MAINS, AND SERVICES.
3.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND
STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF
FLARED END SECTIONS.
5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL
BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR
GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING
APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM
F477/D3212 FOR PLASTIC PIPE).
6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER
(SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING
AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS.
7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT
FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S
TOLERANCES, ETC.).
8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND
ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS
TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY
SERVICES.
9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY.
FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER.
10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO
DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM
STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE
SYSTEM.
11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR
TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL
BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT
DURING CONSTRUCTION.
PROPOSED RIGHT OF WAY
INLET SCHEDULE:
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
R-TANK STORMWATER MODULES
INLET SCHEDULE
Inlet/Basin ID Inlet Size Grate Type
Inlet C3 Triple Combination Per Detail
Inlet D3 FC Single Area Inlet Per Detail
Inlet D4 5' Type-R Per Detail
Inlet E3 Double Combination Per Detail
Inlet F2-1 FC Quad Area Inlet Per Detail
NOTES:
1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID.
2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR
TO CONSTRUCTION.
ST5
PL
A
N
&
P
R
O
F
I
L
E
ST
O
R
M
D
R
A
I
N
L
I
N
E
F
2
22
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
STORM
DRAIN F2
STORM DRAIN F2
ST
ST
ST
S
S
S
S
SS
SS
S
S
S
S
SS
SS
S
S
SS
SS
SS
S
D
W
H
YD
D
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
E
E
E
E
G
G
G
G
X
X
X
X X
UD UD UD
UD
IR
E
E
E
E
EE
UD
U
D
U
D
U
D
UD
UD
UD
EXISTING FIRE
HYDRANT
EXISTING 8" DIP
WATER
PROPOSED BUILDING
(EXCLUSION EASEMENT)
PROPOSED
GARAGE
(EXCLUSION
EASEMENT)
PRIVATE ROAD
LOT 2, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH
FILING
PROPOSED
GARAGE
(EXCLUSION
EASEMENT)
STORMTECH
BASIN 1A
STORMTECH
WQ BASIN 1
STORMTECH
WQ BASIN 2
OWNER: TALL DENTIST LLC
LOT 3, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH FILING
STORMTECH
BASIN 1A
PRIVATE R
O
A
D
EXISTING 15" RCP
STORM DRAIN
CLEANOUT A1
STA 10+06.87
N: 119288.29
E: 189851.35
CLEANOUT A1-6
STA 10+46.33
N: 119236.39
E: 189733.48
71.48 LF 6" PERF. PVC @ 0.20%
CLEANOUT A1-7
STA 10+46.33
N: 119185.10
E: 189683.69
STORM DRAIN LINE A
SEE SHEET ST1
STORM DRAIN LINE C
SEE SHEET ST1
UNDERDRAIN A2
SEE RIGHT
15.79 LF
6" PERF. PVC
@ 0.20%
45° BEND A1-5
STA 11+28.60
N: 119247.73
E: 189744.47
3.71 LF
6" PERF. PVC
@ 0.20%
CLEANOUT A1-4
STA 11+24.89
N: 119251.44
E: 189744.42
31.65 LF
6" PERF. PVC
@ 0.20%
CLEANOUT A1-3
STA 10+93.24
N: 119274.41
E: 189766.20
6.92 LF 6" PERF. PVC @ 0.20%
CLEANOUT A1-2
STA 10+86.32
N: 119269.65
E: 189771.21
19.33 LF 6" PERF. PVC @ 0.20%
CLEANOUT A1-1
STA 10+67.00
N: 119283.67
E: 189784.51
67.00 LF
6" PERF. PVC
@ 0.20%
STORMTECH
BASIN 1B
STORM DRAIN LINE D
SEE SHEET ST1
5035
5040
5045
5050
5055
5060
5065
5070
5075
5035
5040
5045
5050
5055
5060
5065
5070
5075
9+75 10+00 11+00 11+50
CL
E
A
N
O
U
T
A
1
ST
A
1
0
+
0
6
.
8
7
RI
M
5
0
5
2
.
3
±
IN
V
.
I
N
5
0
4
4
.
9
9
(
S
)
IN
V
.
I
N
5
0
4
4
.
9
9
(
W
)
IN
V
.
O
U
T
5
0
4
4
.
9
9
(
N
)
ST
M
H
A
1
ST
A
1
0
+
0
0
.
0
0
RI
M
5
0
5
2
.
5
±
IN
V
.
I
N
5
0
4
6
.
8
9
(
S
W
)
IN
V
.
I
N
5
0
4
4
.
9
8
(
S
)
IN
V
.
I
N
5
0
4
6
.
8
9
(
S
E
)
IN
V
.
O
U
T
5
0
4
4
.
9
8
(
E
)
6.87 LF
6" PVC
@ 0.20%
7.46 LF
6" PERF. PVC
@ 0.20%
45
°
B
E
N
D
A
2
ST
A
1
0
+
1
4
.
3
3
IN
V
.
5
0
4
5
.
0
1
(
S
E
)
IN
V
.
5
0
4
5
.
0
1
(
N
)
15.75 LF
6" PERF. PVC
@ 0.20%
CL
E
A
N
O
U
T
A
3
ST
A
1
0
+
3
0
.
0
9
RI
M
5
0
5
1
.
6
±
IN
V
.
I
N
5
0
4
5
.
0
4
(
S
W
)
IN
V
.
O
U
T
5
0
4
5
.
0
4
(
N
W
)
16.24 LF
6" PERF. PVC
@ 0.20%
CL
E
A
N
O
U
T
A
4
ST
A
1
0
+
4
6
.
3
3
RI
M
5
0
5
2
.
3
±
IN
V
.
I
N
5
0
4
5
.
0
7
(
S
E
)
IN
V
.
O
U
T
5
0
4
5
.
0
7
(
N
E
)
20.12 LF
6" PERF. PVC
@ 0.20%
45
°
B
E
N
D
A
5
ST
A
1
0
+
6
6
.
4
4
IN
V
.
5
0
4
5
.
1
1
(
S
)
IN
V
.
5
0
4
5
.
1
1
(
N
W
)
29.88 LF
6" PERF. PVC
@ 0.20%
45
°
B
E
N
D
A
6
ST
A
1
0
+
9
6
.
3
2
IN
V
.
5
0
4
5
.
1
7
(
S
E
)
IN
V
.
5
0
4
5
.
1
7
(
N
)
7.17 LF
6" PERF. PVC
@ 0.20%
CL
E
A
N
O
U
T
A
6
ST
A
1
1
+
0
3
.
4
9
RI
M
5
0
5
2
.
3
±
IN
V
.
I
N
5
0
4
5
.
1
9
(
S
W
)
IN
V
.
O
U
T
5
0
4
5
.
1
9
(
N
W
)
6.92 LF
6" PERF. PVC
@ 0.20%
90
°
B
E
N
D
A
7
ST
A
1
1
+
1
0
.
4
1
IN
V
.
5
0
4
5
.
2
0
(
S
E
)
IN
V
.
5
0
4
5
.
2
0
(
N
E
)
7.17 LF
6" PERF. PVC
@ 0.20%
CL
E
A
N
O
U
T
A
8
ST
A
1
1
+
1
7
.
5
7
RI
M
5
0
5
2
.
4
±
IN
V
.
I
N
5
0
4
5
.
2
1
(
S
W
)
IN
V
.
O
U
T
5
0
4
5
.
2
1
(
N
W
)
8.62 LF
6" PERF. PVC
@ 0.20%
CL
E
A
N
O
U
T
A
9
ST
A
1
1
+
2
6
.
1
9
RI
M
5
0
5
2
.
9
±
IN
V
.
O
U
T
5
0
4
5
.
2
3
(
N
E
)
EXISTING
GROUND @ PIPE
CENTERLINE
PROPOSED
GROUND @ PIPE
CENTERLINE
S
T
S
T
S
T
S
T
SS
SS
SS
SS
S
S
S
S
S
S
S
S
SS
S
S
D
D
W
W
W
W
W
W
W E
E
E
E
E
G
G
G
G
G
X X X
UD
UD
E
E
E
E
E
E
UD
UD
UD
UD
UD
U
D
PRI
V
A
T
E
R
O
A
D
STMH A1
STA 10+00.00
N: 119295.16
E: 189851.35
6.87 LF 6" PVC @ 0.20%
STORMTECH
BASIN 1A
ST
O
R
M
T
E
C
H
WQ
B
A
S
I
N
1
EXISTING 15" RCP
STORM DRAIN
PROPOSED BUILDING
(EXCLUSION EASEMENT)
STORM DRAIN LINE B
SEE SHEET ST2
STORM DRAIN LINE A
SEE SHEET ST1
STORM DRAIN LINE D
SEE SHEET ST1
STORM DRAIN LINE D3
SEE SHEET ST4
STORMTECH
BASIN 1B
CLEANOUT A1
STA 10+06.87
N: 119288.29
E: 189851.35
7.46 LF 6" PERF. PVC @ 0.20%
45° BEND A2
STA 10+14.33
N: 119280.83
E: 189851.43
15.75 LF 6" PERF. PVC @ 0.20%
CLEANOUT A3
STA 10+30.09
N: 119269.82
E: 189862.69
16.24 LF
6" PERF. PVC
@ 0.20%
CLEANOUT A4
STA 10+46.33
N: 119258.03
E: 189851.52
20.12 LF
6" PERF. PVC
@ 0.20%
45° BEND A5
STA 10+66.44
N: 119244.19
E: 189866.11
2
9
.
8
8
L
F
6
"
P
E
R
F
.
P
V
C
@
0
.
2
0
%
45° BEND A6
STA 10+96.32
N: 119214.34
E: 189867.44
7.17 LF 6" PERF. PVC @ 0.20%
CLEANOUT A6
STA 11+03.49
N: 119209.41
E: 189872.64
6.92 LF 6" PERF. PVC @ 0.20%
90° BEND A7
STA 11+10.41
N: 119204.39
E: 189867.88
7.17 LF
6" PERF. PVC
@ 0.20%
CLEANOUT A8
STA 11+17.57
N: 119199.46
E: 189873.08
8.62 LF
6" PERF. PVC
@ 0.20%
CLEANOUT A9
STA 11+26.19
N: 119193.21
E: 189867.15
5035
5040
5045
5050
5055
5060
5065
5070
5075
5035
5040
5045
5050
5055
5060
5065
5070
5075
9+7510+0011+0012+0012+50
CL
E
A
N
O
U
T
A
1
ST
A
1
0
+
0
0
.
0
0
RI
M
5
0
5
2
.
3
±
IN
V
.
I
N
5
0
4
4
.
9
9
(
S
)
IN
V
.
I
N
5
0
4
4
.
9
9
(
W
)
IN
V
.
O
U
T
5
0
4
4
.
9
9
(
N
)
67.00 LF
6" PERF. PVC
@ 0.20%
CL
E
A
N
O
U
T
A
1
-
1
ST
A
1
0
+
6
7
.
0
0
RI
M
5
0
5
2
.
8
±
IN
V
.
I
N
5
0
4
5
.
1
3
(
S
W
)
IN
V
.
O
U
T
5
0
4
5
.
1
3
(
E
)
19.33 LF
6" PERF. PVC
@ 0.20%
CL
E
A
N
O
U
T
A
1
-
2
ST
A
1
0
+
8
6
.
3
2
RI
M
5
0
5
3
.
0
±
IN
V
.
I
N
5
0
4
5
.
1
7
(
N
W
)
IN
V
.
O
U
T
5
0
4
5
.
1
7
(
N
E
)
6.92 LF
6" PERF. PVC
@ 0.20%
CL
E
A
N
O
U
T
A
1
-
3
ST
A
1
0
+
9
3
.
2
4
RI
M
5
0
5
2
.
7
±
IN
V
.
I
N
5
0
4
5
.
1
8
(
S
W
)
IN
V
.
O
U
T
5
0
4
5
.
1
8
(
S
E
)
31.65 LF
6" PERF. PVC
@ 0.20%
CL
E
A
N
O
U
T
A
1
-
4
ST
A
1
1
+
2
4
.
8
9
RI
M
5
0
5
2
.
1
±
IN
V
.
I
N
5
0
4
5
.
2
4
(
S
)
IN
V
.
O
U
T
5
0
4
5
.
2
4
(
N
E
)
3.71 LF
6" PERF. PVC
@ 0.20%
45
°
B
E
N
D
A
1
-
5
ST
A
1
1
+
2
8
.
6
0
IN
V
.
5
0
4
5
.
2
5
(
S
W
)
IN
V
.
5
0
4
5
.
2
5
(
N
)
15.79 LF
6" PERF. PVC
@ 0.20%
CL
E
A
N
O
U
T
A
1
-
6
ST
A
1
1
+
4
4
.
3
9
RI
M
5
0
5
2
.
9
±
IN
V
.
I
N
5
0
4
5
.
2
8
(
S
W
)
IN
V
.
O
U
T
5
0
4
5
.
2
8
(
N
E
)
71.48 LF
6" PERF. PVC
@ 0.20%
CL
E
A
N
O
U
T
A
1
-
7
ST
A
1
2
+
1
5
.
8
8
RI
M
5
0
5
4
.
0
±
IN
V
.
O
U
T
5
0
4
5
.
4
3
(
N
E
)
PROPOSED GROUND
@ PIPE CENTERLINE
EXISTING GROUND
@ PIPE CENTERLINE
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
NORTH
PROFILE SCALE:
UNDERDRAIN A
KEYMAP
EXISTING WATER MAIN
PROPOSED WATER MAIN
PROPOSED STORM SEWER
LEGEND:
NOTES:
W
EXISTING SANITARY SEWER SS
PROPOSED STORM INLET
PROPOSED CURB & GUTTER
PROPOSED SANITARY SEWER
PROPOSED FIRE HYDRANT
EXISTING FIRE HYDRANT
PROPOSED LOT LINE
PROJECT BOUNDARY
EXISTING RIGHT OF WAY
EXISTING STORM SEWER
EASEMENT LINE
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW
CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL
UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN
UNDERGROUND UTILITIES.
2.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL
STORM DRAINS, SANITARY SEWER MAINS, WATER MAINS, AND SERVICES.
3.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND
STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF
FLARED END SECTIONS.
5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL
BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR
GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING
APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM
F477/D3212 FOR PLASTIC PIPE).
6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER
(SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING
AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS.
7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT
FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S
TOLERANCES, ETC.).
8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND
ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS
TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY
SERVICES.
9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY.
FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER.
10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO
DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM
STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE
SYSTEM.
11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR
TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL
BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT
DURING CONSTRUCTION.
PROPOSED RIGHT OF WAY
INLET SCHEDULE:
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
R-TANK STORMWATER MODULES
INLET SCHEDULE
Inlet/Basin ID Inlet Size Grate Type
Inlet C3 Triple Combination Per Detail
Inlet D3 FC Single Area Inlet Per Detail
Inlet D4 5' Type-R Per Detail
Inlet E3 Double Combination Per Detail
Inlet F2-1 FC Quad Area Inlet Per Detail
NOTES:
1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID.
2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR
TO CONSTRUCTION.
PROFILE SCALE:
ST6
PL
A
N
&
P
R
O
F
I
L
E
UN
D
E
R
D
R
A
I
N
A
&
A
1
23
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
UNDERDRAIN A1
NORTH
UNDERDRAIN
A1
UNDERDRAIN
A
SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS
SS S
C
VAULT
E
L
E
C
ELEC
E
H
YD
W
C
S
W
H
2
O
H
Y D
T
CONTROLIRR
W
W
W
W
W
W
W
W
W
W
W
W
W W W W W
W
G
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
G
G
G
G
G
G
G
G
GGGG
CT
V
CT
V
CT
V
CT
V
CT
V
CT
V
CT
V
C
T
V
C
T
V
C
T
V
C
T
V
CTV T
T T T T T T T T T T T
TEEEEEEE
VAULTF.O.
SS
XX
F
FFFFFFFFF
UD
UD
UD
UD
UD
UD
UD UD UD UD UD UD UD UD UD UD UD
E
UD
UD
UD
UD
UD
UD
UD
STORMTECH
BASIN 2
STORMTECH
BASIN 3
PROPOSED 4" SANITARY
SEWER SERVICE
EXISTING 2" WATER
SERVICE
PROPOSED 6"
FIRE SERVICE
EXISTING
BUILDING
LO
T
8
,
C
E
N
T
R
E
F
O
R
A
D
V
A
N
C
E
D
T
E
C
H
N
O
L
O
G
Y
P.
U
.
D
.
N
I
N
E
T
E
E
N
T
H
F
I
L
I
N
G
STORMTECH
BASIN 4
STMH B5
STA 10+00.00
N: 119084.87
E: 189912.14
6.85 LF 6" PVC @ 0.20%
CLEANOUT B2
STA 10+14.69
N: 119073.50
E: 189902.94
164.12 LF 6" PERF. PVC @ 0.20%
CLEANOUT B3
STA 11+78.82
N: 118955.86
E: 189788.50
61.80 LF 6" PVC @ 0.20%
CLEANOUT B4
STA 12+40.61
N: 118911.56
E: 189745.41
35.30 LF 6" PVC @ 0.20%
CLEANOUT B7
STA 14+06.71
N: 118818.24
E: 189864.18
EXISTING 8"
SANITARY SEWER
STORM DRAIN LINE F
SEE SHEET ST3
STORM DRAIN LINE E
SEE SHEET ST2
STORM DRAIN LINE B
SEE SHEET ST2
11
4
.
9
2
L
F
6
"
P
E
R
F
.
P
V
C
@
0
.
2
0
%
CLEANOUT B6
STA 12+91.79
N: 118898.35
E: 189781.79
15.88 LF 6" PERF. PVC @ 0.20%
CLEANOUT B5
STA 12+75.91
N: 118886.96
E: 189770.72
7.84 LF 6" PVC @ 0.20%
11.25° BEND B1
STA 10+06.85
N: 119079.12
E: 189908.41
UNDERDRAIN LINE B2
SEE SHEET ST8
5035
5040
5045
5050
5055
5060
5065
5070
5075
5035
5040
5045
5050
5055
5060
5065
5070
5075
9+7510+0011+0012+0013+0014+0014+50
11
.
2
5
°
B
E
N
D
B
1
ST
A
1
0
+
0
6
.
8
5
IN
V
.
5
0
4
5
.
4
7
(
S
W
)
IN
V
.
5
0
4
5
.
4
7
(
N
E
)
7.84 LF
6" PERF. PVC
@ 0.20%
CL
E
A
N
O
U
T
B
5
ST
A
1
2
+
7
5
.
9
1
RI
M
5
0
5
2
.
6
±
IN
V
.
I
N
5
0
4
6
.
0
0
(
N
E
)
IN
V
.
O
U
T
5
0
4
6
.
5
1
(
N
W
)
15.88 LF 6" PERF. PVC @ 0.20%
CL
E
A
N
O
U
T
B
6
ST
A
1
2
+
9
1
.
7
9
RI
M
5
0
5
2
.
9
±
IN
V
.
I
N
5
0
4
6
.
0
3
(
S
E
)
IN
V
.
O
U
T
5
0
4
6
.
0
3
(
S
W
)
114.92 LF 6" PERF. PVC @ 0.20%
ST
M
H
B
5
ST
A
1
0
+
0
0
.
0
0
RI
M
5
0
5
2
.
4
±
IN
V
.
I
N
5
0
4
6
.
0
1
(
S
E
)
IN
V
.
I
N
5
0
4
5
.
4
5
(
S
W
)
IN
V
.
O
U
T
5
0
4
5
.
4
5
(
N
E
)
6.85 LF
6" PVC
@ 0.20%
CL
E
A
N
O
U
T
B
2
ST
A
1
0
+
1
4
.
6
9
RI
M
5
0
5
2
.
4
±
IN
V
.
I
N
5
0
4
5
.
4
8
(
S
E
)
IN
V
.
I
N
5
0
4
5
.
4
8
(
S
W
)
IN
V
.
O
U
T
5
0
4
5
.
4
8
(
N
E
)
164.12 LF 6" PERF. PVC @ 0.20%
CL
E
A
N
O
U
T
B
3
ST
A
1
1
+
7
8
.
8
2
RI
M
5
0
5
2
.
3
±
IN
V
.
I
N
5
0
4
5
.
8
1
(
S
W
)
IN
V
.
O
U
T
5
0
4
5
.
8
1
(
N
E
)
61.80 LF 6" PVC @ 0.20%
CL
E
A
N
O
U
T
B
4
ST
A
1
2
+
4
0
.
6
1
RI
M
5
0
5
2
.
4
±
IN
V
.
I
N
5
0
4
6
.
4
4
(
S
E
)
IN
V
.
O
U
T
5
0
4
5
.
9
3
(
N
E
)
35.30 LF 6" PVC @ 0.20%
CL
E
A
N
O
U
T
B
7
ST
A
1
4
+
0
6
.
7
1
RI
M
5
0
5
3
.
3
±
IN
V
.
O
U
T
5
0
4
6
.
2
6
(
N
W
)
24" HDPE STORM
STA.=10+08.54
INV.=5046.63
PROPOSED GROUND
@ PIPE CENTERLINE
12"
336.47 LF 8" PVC @ 0.47%
8" PVC SANITARY
STA.=12+49.43
INV.=5044.76
EXISTING GROUND
@ PIPE CENTERLINE
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
NORTH
PROFILE SCALE:
KEYMAP
EXISTING WATER MAIN
PROPOSED WATER MAIN
PROPOSED STORM SEWER
LEGEND:
NOTES:
W
EXISTING SANITARY SEWER SS
PROPOSED STORM INLET
PROPOSED CURB & GUTTER
PROPOSED SANITARY SEWER
PROPOSED FIRE HYDRANT
EXISTING FIRE HYDRANT
PROPOSED LOT LINE
PROJECT BOUNDARY
EXISTING RIGHT OF WAY
EXISTING STORM SEWER
EASEMENT LINE
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW
CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL
UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN
UNDERGROUND UTILITIES.
2.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL
STORM DRAINS, SANITARY SEWER MAINS, WATER MAINS, AND SERVICES.
3.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND
STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF
FLARED END SECTIONS.
5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL
BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR
GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING
APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM
F477/D3212 FOR PLASTIC PIPE).
6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER
(SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING
AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS.
7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT
FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S
TOLERANCES, ETC.).
8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND
ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS
TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY
SERVICES.
9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY.
FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER.
10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO
DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM
STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE
SYSTEM.
11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR
TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL
BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT
DURING CONSTRUCTION.
PROPOSED RIGHT OF WAY
INLET SCHEDULE:
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
R-TANK STORMWATER MODULES
INLET SCHEDULE
Inlet/Basin ID Inlet Size Grate Type
Inlet C3 Triple Combination Per Detail
Inlet D3 FC Single Area Inlet Per Detail
Inlet D4 5' Type-R Per Detail
Inlet E3 Double Combination Per Detail
Inlet F2-1 FC Quad Area Inlet Per Detail
NOTES:
1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID.
2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR
TO CONSTRUCTION.
ST7
PL
A
N
&
P
R
O
F
I
L
E
UN
D
E
R
D
R
A
I
N
B
24
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
UNDERDRAIN B
UNDERDRAIN
DRAIN B
SS
SS
SS
SS
SS SS SS SS SS SS SS SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
CVA
U
L
T
ELE
C
SS
CO
N
T
R
O
L
IRR
G
E
E
E
E
E E E
E E E E E
E
E
E
E
E
E
E
E
G
G
G
G
G G G G G G G G
G
G
G
G
T
T
T
T
T
T
T
T
E
E
E
VA
U
L
T
F.O
.
S
F
F
F
TF
UD
UD
UD
UD
UD
E
UDUDUDUDUDUDUD
EX
I
S
T
I
N
G
BU
I
L
D
I
N
G
LOT 7, CENTRE FOR
ADVANCED
TECHNOLOGY P.U.D.
NINETEENTH FILING
ST
O
R
M
T
E
C
H
WQ
B
A
S
I
N
3
STORMTECH
BASIN 3
CLEANOUT B2
STA 10+00.00
N: 119073.50
E: 189902.94
21.49 LF
6" PVC
@ 0.20%
CLEANOUT B2-2
STA 11+49.90
N: 118968.32
E: 190009.74
STORM DRAIN LINE E
SEE SHEET ST2
EXISTING
BUILDING
EXISTING 8"
SANITARY SEWER
UNDERDRAIN B
SEE SHEET ST7
STORM DRAIN LINE B
SEE SHEET ST2
STORMTECH
BASIN 2
CLEANOUT B2-1
STA 10+21.49
N: 119058.42
E: 189918.25
128.41 LF 6" PERF. PVC @ 0.20%
5035
5040
5045
5050
5055
5060
5065
5070
5075
5035
5040
5045
5050
5055
5060
5065
5070
5075
9+50 10+00 11+00 12+00
CL
E
A
N
O
U
T
B
2
ST
A
1
0
+
0
0
.
0
0
RI
M
5
0
5
2
.
4
±
IN
V
.
I
N
5
0
4
5
.
4
8
(
S
E
)
IN
V
.
I
N
5
0
4
5
.
4
8
(
S
W
)
IN
V
.
O
U
T
5
0
4
5
.
4
8
(
N
E
)
21.49 LF
6" PVC
@ 0.20%
CL
E
A
N
O
U
T
B
2
-
2
ST
A
1
1
+
4
9
.
9
0
RI
M
5
0
5
3
.
7
±
IN
V
.
O
U
T
5
0
4
5
.
7
8
(
N
W
)
8" PVC SANITARY
STA.=10+08.67
INV.=5043.70
PROPOSED GROUND
@ PIPE CENTERLINE
EXISTING GROUND
@ PIPE CENTERLINE
128.41 LF 6" PERF. PVC @ 0.20%
13"
CL
E
A
N
O
U
T
B
2
-
1
ST
A
1
0
+
2
1
.
4
9
RI
M
5
0
5
3
.
4
±
IN
V
.
I
N
5
0
4
5
.
5
3
(
S
E
)
IN
V
.
O
U
T
5
0
4
5
.
5
3
(
N
W
)
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
I
E
W
S
E
T
of 36
WO
R
T
H
I
N
G
T
O
N
S
T
O
R
A
G
E
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
NORTH
PROFILE SCALE:
KEYMAP
EXISTING WATER MAIN
PROPOSED WATER MAIN
PROPOSED STORM SEWER
LEGEND:
NOTES:
W
EXISTING SANITARY SEWER SS
PROPOSED STORM INLET
PROPOSED CURB & GUTTER
PROPOSED SANITARY SEWER
PROPOSED FIRE HYDRANT
EXISTING FIRE HYDRANT
PROPOSED LOT LINE
PROJECT BOUNDARY
EXISTING RIGHT OF WAY
EXISTING STORM SEWER
EASEMENT LINE
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL
UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW
CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL
UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN
UNDERGROUND UTILITIES.
2.MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL
STORM DRAINS, SANITARY SEWER MAINS, WATER MAINS, AND SERVICES.
3.PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND
STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF
FLARED END SECTIONS.
5.PIPE MATERIAL, BEDDING AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL
BE GOVERNED BY THE CITY OF FORT COLLINS. ALL RCP SHALL BE CLASS III OR
GREATER. ALTERNATIVES (SUCH AS ADS HP STORM) SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL JOINTS SHALL BE 'WATERTIGHT' USING
APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM
F477/D3212 FOR PLASTIC PIPE).
6.ALTERNATIVES TO THE SPECIFIED PIPE MATERIAL FOR PRIVATE STORM SEWER
(SUCH AS RCP, PVC, OR HDPE) OUTSIDE OF THE R.O.W, SHALL BE APPROVED IN
ADVANCED BY THE ENGINEER. ALL RCP SHALL BE CLASS III OR GREATER. BEDDING
AND INSTALLATION SHALL BE PER THE MANUFACTURER REQUIREMENTS.
7.CONTRACTOR SHALL SHALL CONFIRM THAT MANHOLE DIAMETERS ARE SUFFICIENT
FOR THEIR PROPOSED METHODS OF INSTALLATION (i.e., WITHIN PRE-CASTER'S
TOLERANCES, ETC.).
8.CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND
ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS
TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY
SERVICES.
9.STORMTECH & R-TANK LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY.
FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER.
10.PRIVATE AND PUBLIC LABELS ARE SHOWN ON STORM DRAIN PLAN AND PROFILES TO
DELINEATE OWNERSHIP AND MAINTENANCE RESPONSIBILITY FOR STORM
STRUCTURES AND PIPES. ALL UNDERDRAIN INSTALLATION WILL BE A PRIVATE
SYSTEM.
11.PLEASE REFER TO THE EROSION CONTROL PLAN SHEETS AND REPORT FOR
TEMPORARY CONTROL MEASURES AND CONSTRUCTION SEQUENCING THAT SHALL
BE USED TO PREVENT LOADING OF THIS DRAINAGE FACILITY WITH SEDIMENT
DURING CONSTRUCTION.
PROPOSED RIGHT OF WAY
INLET SCHEDULE:
MC-3500 STORMTECH CHAMBERS (ISOLATOR ROW)
R-TANK STORMWATER MODULES
INLET SCHEDULE
Inlet/Basin ID Inlet Size Grate Type
Inlet C3 Triple Combination Per Detail
Inlet D3 FC Single Area Inlet Per Detail
Inlet D4 5' Type-R Per Detail
Inlet E3 Double Combination Per Detail
Inlet F2-1 FC Quad Area Inlet Per Detail
NOTES:
1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID.
2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR
TO CONSTRUCTION.
ST8
PL
A
N
&
P
R
O
F
I
L
E
UN
D
E
R
D
R
A
I
N
B
2
25
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
UNDERDRAIN B2
UNDERDRAIN
DRAIN B2
PROTECTED
ELECTRIC VAULT
CONCRETE FILLED
BOLLARD
D1
SI
T
E
D
E
T
A
I
L
S
26
SIGN POST DETAIL104 FIRE ACCESS SIGN DETAIL105 107 2' CONCRETE PAN
BOLLARD DETAIL106
Sheet
N
O
T
F
O
R
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S
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T
I
O
N
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of 36
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E
APPROVED:
DRAWN BY:DETAILS
CONSTRUCTION DATE REVISED:
DETAILWATER
STANDARD EXTERIOR SETTING FOR 3/4" AND 1" WATER METERS
W-15
108 WATER METER DETAIL
Transition back of walk (typ.)
Broom finishBroom finish
SECTION A-A
MID-BLOCK LOCATION
Varies *
1:12
Slope
(max.)
1:50 see note 2
Fl
o
w
l
i
n
e
(max.)
Slope
1:12
5'
A
Varies *
Wood float finish thru ramp
Slo
p
e
1:1
2
Slope
1:12
CORNER LOCATION
ramp
finish thru
Wood float
Broom finish
A
Varie
s
*
(max
.
)
A
A
5'
(m
a
x
)
(Radius varies)
(typ.)
back of walk
Transition
2
Br
o
o
m
f
i
n
i
s
h
BA
C
K
O
F
W
A
L
K
/
L
A
N
D
I
N
G
Retaining Curb (Optional)
12
"
(m
a
x
.
)
(m
i
n
.
)
T
Walk
Curb
Gutter
NOTES:
1. T = Concrete thickness, 6" minimum for entire ramp area.
2. 1:50 Max unless a landing behind ramp (then ramp can be 1:12 with 1:20 on the detectable warning).
3. See CONST. DWG. 1606(a) and 1607 for Fort Collins.
4. Detectable Warning to extend the full width of the ramp. Material to be approved by Local Engineer.
5. 0" Curb height, See Section A-A.
6. Standard Curb and Gutter Section , See Standard Drawing 701.
2'-0" (min)
6"
Walk
Gutter
Curb
Va
r
i
e
s
*
Detectable Warning
1/4" per ft.
1" per ft.1" per ft.
1"
p
e
r
f
t
.
1" pe
r
f
t
.
On a radius hold 6" at the
corners of the truncated
dome warning.
2"
Retaining
Curb
(Optional)
6"
* Curb to match slope
of sidewalk, Ramp length
not to exceed 15'-0"
See Note 6
See Note 5
See Note 5
See Note 6
Detectable Warning,
See Note 4
Detectable Warning,
See Note 4
Retaining Curb (Optional)
to retain ground behind
the walk, if needed
CROSSPAN DETAIL102 ACCESS RAMP DETAIL103
18" OUTFALL VERTICAL CURB & GUTTER
18" INFLOW VERTICAL CURB & GUTTER100
101
AA
B
B
A A
AA
B
B
202 STORMWATER BEDDING 203 STORMWATER MANHOLE 204 AREA INLET D2
DR
A
I
N
A
G
E
D
E
T
A
I
L
S
27
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
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W
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of 36
WO
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A
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E
205 INLET SCHEDULE
INLET SCHEDULE
Inlet/Basin ID Inlet Size Grate Type
Inlet C3 Triple Combination Per Detail
Inlet D3 FC Single Area Inlet Per Detail
Inlet D4 5' Type-R Per Detail
Inlet E3 Double Combination Per Detail
Inlet F2-1 FC Quad Area Inlet Per Detail
4/
7
/
1
1
I:
\
S
t
m
W
t
r
\
C
r
i
t
e
r
i
a
M
a
n
u
a
l
\
D
4
4
.
d
w
g
FC DOUBLE CURB INLET200
4/
7
/
1
1
I:
\
S
t
m
W
t
r
\
C
r
i
t
e
r
i
a
M
a
n
u
a
l
\
D
4
5
.
d
w
g
FC TRIPLE CURB INLET201
NOTES:
1)ALL NYLOPLAST BASINS SHALL HAVE A SOLID LID.
2)SIZING OF NYLOPLAST BASINS SHALL BE CONFIRMED WITH ADS PRIOR
TO CONSTRUCTION.
D3
DR
A
I
N
A
G
E
D
E
T
A
I
L
S
28
Sheet
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N
R
E
V
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W
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T
of 36
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SECTION A-A
301 STORM JUNCTION F2 w/WQ WEIR
SECTION B-B
WATER
QUALITY
WEIR
INV. 5046.66
WQ WEIR. 5049.05
RIM. 5051.88
PLAN VIEW
WATER QUALITY WEIR
STORMTECH
BASIN
SEE STORM PLAN
AND PROFILES FOR
PIPE SIZES
302 4'Ø CONCRETE MANHOLE C2, D2-1, & E4 w/ WQ WEIR
STMH C2 WEIR PLAN VIEW STMH E4 WEIR PLAN VIEW
INV: 5046.09
WEIR: 5048.85
RIM: 5051.98
INV: 5046.41
WEIR: 5048.97
RIM: 5051.95
300 WATER QUALITY WEIR SUMMARY
WATER QUAILTY WEIR SUMMARY
Basin/STMH ID Structure Type Weir Elevation Detail ID
Junction F2 Junction Box 5049.05 301
STMH D2-1 Concrete Manhole 5048.23 302
STMH C2 Concrete Manhole 5048.85 302
STMH E4 Concrete Manhole 5048.97 302
NOTES:
1)SEE DETAILS FOR ADDITIONAL STRUCTURE INFORMATION AND WEIR
CONFIGURATION
NOTES:
1)STRUCTURE SHALL BE PRECAST
2)ENGINEER TO REVIEW SHOP DRAWINGS PRIOR TO ORDERING STRUCTURE
3)SEE CONFIGURATION DETAILS FOR LAYOUT AND ELEVATIONS
CONFIGURATION DETAILS
STMH D2-1 WEIR PLAN VIEW
INV: 5046.89
WEIR: 5048.23
RIM: 5051.9
DIMENSIONS FOR PERFORATED HDPE PIPE
12" - 30" DRAIN BASIN 12" - 30" INLINE DRAIN
BACKFILL MATERIAL BELOW AND TO
SIDES OF STRUCTURE SHALL BE NATIVE SOIL
AND BE PLACED UNIFORMLY IN 12" LIFTS AND
COMPACTED TO A MIN OF 90%
REV B7001-110-111DWG NO.1 OF 1SHEET1:25SCALEDWG SIZE A
3130 VERONA AVE
BUFORD, GA 30518
PHN (770) 932-2443
FAX (770) 932-2490
www.nyloplast-us.com
12 IN - 30 IN DB & ID NON TRAFFIC INSTALLATION
TITLE
PROJECT NO./NAME
MATERIAL
DATE
APPD BY
9-30-99DATE
CJADRAWN BYTHIS PRINT DISCLOSES SUBJECT MATTER IN WHICH
NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT
OR POSSESSION OF THIS PRINT DOES NOT CONFER,
TRANSFER, OR LICENSE THE USE OF THE DESIGN OR
TECHNICAL INFORMATION SHOWN HEREIN
REPRODUCTION OF THIS PRINT OR ANY INFORMATION
CONTAINED HEREIN, OR MANUFACTURE OF ANY
ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS
IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN
PERMISSION FROM NYLOPLAST.
9-30-99
CJA
NON TRAFFIC INSTALLATION
BACKFILL MATERIAL BELOW AND TO
SIDES OF STRUCTURE SHALL BE NATIVE SOIL
AND BE PLACED UNIFORMLY IN 12" LIFTS AND
COMPACTED TO A MIN OF 90%
400 TYPICAL BASIN INSTALLATION OPTIONS
REV C7001-110-042DWG NO.1 OF 1SHEET1:40SCALEDWG SIZE A
3130 VERONA AVE
BUFORD, GA 30518
PHN (770) 932-2443
FAX (770) 932-2490
www.nyloplast-us.com
8 IN - 30 IN TYPICAL INSTALLATION OPTIONS
TITLE
PROJECT NO./NAME
MATERIAL
DATE
APPD BY
8-10-00DATE
AWADRAWN BYTHIS PRINT DISCLOSES SUBJECT MATTER IN WHICH
NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT
OR POSSESSION OF THIS PRINT DOES NOT CONFER,
TRANSFER, OR LICENSE THE USE OF THE DESIGN OR
TECHNICAL INFORMATION SHOWN HEREIN
REPRODUCTION OF THIS PRINT OR ANY INFORMATION
CONTAINED HEREIN, OR MANUFACTURE OF ANY
ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS
IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN
PERMISSION FROM NYLOPLAST.
8-10-00
CJA
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WHEN ARE DRAIN BASINS USED?
2808AG _ _ X
2810AG _ _ X
2812AG _ _ X
2815AG _ _ X
2818AG _ _ X
2824AG _ _ X
2830AG _ _ X
WHEN ARE INLINE DRAINS USED?
2708AG _ _ X
2710AG _ _ X
2712AG _ _ X
2715AG _ _ X
2718AG _ _ X
2724AG _ _ X
2730AG _ _ X
TYPICAL INSTALLATIONS
TYPICAL INSTALLATION OF NYLOPLAST
DRAIN BASIN AND INLINE DRAIN
1: TO ENTER AN EXISTING LINE
USING A TEE & RISER
2: AT THE BEGINNING OF A DRAIN LINE
USING AN ELBOW & RISER
TEE ELBOW
12" DRAIN BASIN
2 INLET & OUTLET
ADAPTERS CAN BE
PUT ON ANY ANGLE
1: TO CHANGE ELEVATION 2: TO CHANGE PIPE DIAMETER 3: TO CHANGE PIPE TYPE 4: FOR SHALLOW
APPLICATIONS 5: TO CHANGE DIRECTION
A°
RISER
DRAIN BASIN
INLINE DRAIN
10" INLINE DRAIN
10" INLINE DRAIN
3 VARIABLE ELEVATION
WATERTIGHT ADAPTERS AVAILABLE
FOR MOST COMMON PLASTIC PIPING SYSTEMS
8"6"
CORRUGATED
HDPE PIPE SMOOTH WALL
PVC
1 - STRUCTURES & ADAPTERS AVAILABLE IN SIZES 8" - 30"
2 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO 360°, TO DETERMINE
MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012,
7001-110-013, & 7001-110-014
3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS
RISERS ARE NEEDED FOR BASINS OVER 84" DUE TO SHIPPING RESTRICTIONS
SEE DRAWING NO. 7001-110-065
401 TYPICAL BASIN INSTALLATION OPTIONS
404 ORIFICE PLATE
ORIFICE OPENING
(3 1/8" Ø, STMH A1)
(4 3/16" Ø, STMH B4)
PLATE CENTERED
OVER PIPE OPENING
IN WALL
12" Ø HOLES FOR
3 8" Ø EXPANSION BOLTS
EMBEDDING 2" INTO
CONCRETE WALL @
6" O.C. MIN.
516" THICK
GALVANIZED
STEEL PLATE D
D+4"
D+4"
ORIFICE INVERT SHALL MATCH
PIPE INVERT
120°
90°
60°
A
SCREEN SLOT TABLE
A B C D E F
PIPE SIZE ROWS OF
SLOTS
SLOT
LENGTH
MAXIMUM
SLOT WIDTH
APPROX.
SLOT/ROW
PER FOOT
APPROX.
SLOT
SPACING
OPEN AREA
PER FOOT
4"3 (MIN.) - 6 (MAX.)1.06"-1.50"0.032"14 1/2"-3/4"1.90-3.15 SQ. IN.
NOTES:
1."SLOTTED HDPE" AND "PERFORATED HDPE" SHALL MEAN THE SAME THING WHEN
REFERRING TO UNDERDRAINS IN THIS PLAN SET.
2.ALTERNATE SLOT DIMENSIONS AND PERFORATIONS REQUIRE EXPLICIT APPROVAL OF THE
ENGINEER.
403 PRIVATE UD CLEANOUT
4" MIN
EXTEND MIN. 6" INTO SUBGRADE
6"
VARIES
(REFER TO
STORM DRAIN
PLAN)
INTEGRATED DUCTILE IRON
FRAME & SOLID GRATE TO MATCH
BASIN O.D.
NOTES:
1 - GRATES/SOLID COVERS SHALL BE DUCTILE IRON PER ASTM A536 GRADE
70-50-05
2 - FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05
3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS
SEE DRAWING NO. 7001-110-065
4 - PERFORATIONS SHOULD NOT BE ON OR WITHIN 1" OF ADAPTERS.
5 - HOLES SHOULD BE STAGGERED EVERY OTHER ROW, AS SHOWN.
6 - MIN. 90° SEPARATION BETWEEN HOLES (MAX. 4 HOLES PER ROW.
2" MIN
Ø .375" MAX
SIDE VIEW
HOLE SIZE & LOCATION NTS
ENLARGED TO SHOW DETAIL
6"
THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER
GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS II
MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR
SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED
UNIFORMLY IN ACCORDANCE WITH ASTM D2321.
TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR GUIDELINE
PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE DESIGNED
TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, TRAFFIC
LOADING, & OTHER APPLICABLE DESIGN FACTORS.
TOP 10" TO BE SOLID, WITHOUT PERFORATIONS
10" SOLID
TOP
NO PERFORATIONS
WITHIN 1" OF ADAPTORS
OPEN BOTTOM
(NO BOTTOM CAP)
402
8" MIN. THICKNESS GUIDELINE
12" MIN WIDTH GUIDELINE
D4
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EXISTING 54' PUBLIC ROW
DEDICATED PER PLAT OF CENTRE FOR ADVANCED
TECHNOLOGY P.U.D 16TH FILING
PROPOSED BUILDING
EXISTING
BUILDING
PROPOSED
GARAGE
WORTHINGTON CIRCLE
PRIVATE ROAD
PR
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OWNER: KATSCH24 LLC
LOT 2, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH
FILING
OWNER: TALL DENTIST LLC
LOT 3, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH FILING
OWNER: AWEIDA
PROPERTIES INC
UNPLATTED
OWNER: MARKET CENTRE
RETAIL ASSOCIATION
OWNER: TWO
PAULS LLC
LOT 7, CENTRE FOR
ADVANCED
TECHNOLOGY P.U.D.
NINETEENTH FILING
LOT 8, CENTRE FOR ADVANCED TECHNOLOGY
P.U.D. NINETEENTH FILING
PROPOSED
GARAGE
PROPOSED
GARAGE
STORMTECH
BASIN 3
STORMTECH BASIN 4
STORMTECH
BASIN 2
STORMTECH
BASIN 1A
STORMTECH
WQ BASIN 1
STORMTECH
WQ BASIN 2
IP
IP
IP
IP
CWA
IP
VTC
VTC
CF CF CF CF
CF
CF
CFCFCFCFCF
CF
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CF
CF
CF
CF
CF CF CF CF
CF
CF
CFCFCFCFCFCF
CF
CF
CF
CFRS
RS
RS
RS
RS
CF
CF
CF
CF
EXISTING 15" RCP
STORM DRAIN
PROPOSED CURB
INLET
PROPOSED CURB
INLET
PROPOSED AREA
INLET
PROPOSED AREA
INLET
MU
MU
MU
MU
MU
MU
MU
RS
RS
STORMTECH
WQ BASIN 3
STORMTECH
WQ BASIN 4
TEMPORARY CONSTRUCTION FENCE
FOR STORM INSTALLATION
STORMTECH
BASIN 1B
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NORTH
( IN FEET )
0
1 INCH = 30 FEET
30 30 60 90
EROSION CONTROL NOTES:
TABLE OF CONSTRUCTION
SEQUENCE AND BMP APPLICATION
Project: WATERFIELD
CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING
BEST MANAGEMENT PRACTICES (BMPS)
STRUCTURAL "INSTALLATION"
Construction & Silt Fence Barriers *
Flow Barriers (Wattles) *
Inlet Protection *
Rip Rap
Vegetative
Temporary Seeding Planting
Mulching / Sealant
Permanent Seeding Planting
Sod Installation
Rolled Products : Netting / Blankets / Mats
Contour Furrows (Ripping / Disking)
Sediment Trap
Rock Socks *
UTILITIES
INSTALLATION
FLAT WORK
INSTALLATION LANDSCAPE DEMOBILIZATION
Vehicle Tracking Pad *
* All Temporary BMPs to be Removed once Construction is Complete
Other:
Any prior inlets that could use protecting
Any prior inlets that could use protecting
Anytime the site will sit dormant longer than 30 Days
Anytime the site will sit dormant longer than 30 Days
Anytime the site will sit dormant longer than 30 Days
Under slope stabilization rolled products. Reseeding
may be required.
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
TO THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION.
5.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS,
SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED.
6.INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND
CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL OR GRAVEL SOCKS FOR PAVEMENT, ETC.)
20.CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES AND SHALL IMMEDIATELY STABILIZE
ALL DISTURBED 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.
21.ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO ENSURE THAT
EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE
ALLOWED TO CROSS THE PUBLIC SIDEWALKS.
22.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.)
23.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.
24.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.
25.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.
26.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.
27.SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE
AND OTHER PERMANENT SITE STABILIZATION METHODS.
28.CONTRACTOR SHALL KEEP ALL PUBLIC STREETS SURROUNDING THE PROJECT CLEAN FROM ANY
CONSTRUCTION SEDIMENT OR DEBRIS AND WILL CLEAN IT WITHIN 24 HOURS, SHOULD ANY TRACK
OUT OCCUR.
29.STORMWATER QUALITY DEVICES SHALL BE CONSTRUCTED WITH THE LAST PHASE OF
CONSTRUCTION. CONTRACTOR SHALL EXERCISE CAUTION TO PROTECT UNDERGROUND STORMTECH
CHAMBERS FROM SEDIMENTATION. THIS INCLUDES EDUCATING SUBCONTRACTORS ON-SITE.
30.THE SITE MUST BE SWEPT AND MAINTAINED TO PREVENT DIRT, SEDIMENT, SAW CUTTINGS,
CONCRETE WASH, TRASH & DEBRIS, LANDSCAPE MATERIALS AND OTHER POLLUTANTS FROM
ENTERING STORM SEWER AT ALL TIMES. DIRT, DEBRIS, AND MUD FROM CONSTRUCTION ACTIVITIES
SHALL NOT BE TRACKED ON TO CITY STREETS AND ALLEYS, AND THE SITE SHALL BE CLEANED
NIGHTLY OR AT THE SUGGESTION OF THE CITY'S EROSION CONTROL INSPECTOR. IF DIRT, DEBRIS,
AND MUD FROM CONSTRUCTION ACTIVITIES IS TRACKED INTO CITY RIGHT-OF-WAYS, THE DIRT,
DEBRIS, AND MUD SHALL BE IMMEDIATELY CLEANED UP BY THE CONTRACTOR.
31.CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS
IS OFF PAVEMENT.
32.THE CONTRACTOR SHALL COMPLY WITH THESE NOTES AND ADDITIONAL EROSION CONTROL NOTES
ON SHEETS EC3. IF THERE IS A CONFLICT, THE MORE RESTRICTIVE NOTE SHALL APPLY.
PROPOSED CONTOUR
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
1.SWMP ADMINISTRATOR:
Contact ________________________________
Company ________________________________
Address ________________________________
Phone ________________________________
2.REFER TO THE DRAINAGE REPORT BY NORTHERN ENGINEERING FOR
ADDITIONAL INFORMATION.
3.EXISTING UNDERGROUND AND OVERHEAD PUBLIC AND PRIVATE UTILITIES AS
SHOWN ARE INDICATED ACCORDING TO THE BEST INFORMATION AVAILABLE
TO THE ENGINEER. THE ENGINEER DOES NOT GUARANTEE THE ACCURACY OF
SUCH INFORMATION. EXISTING UTILITY MAINS AND SERVICES MAY NOT BE
STRAIGHT LINES OR AS INDICATED ON THESE DRAWINGS. THE CONTRACTOR
SHALL BE RESPONSIBLE TO CALL ALL UTILITY COMPANIES (PUBLIC AND
PRIVATE) PRIOR TO ANY CONSTRUCTION TO VERIFY EXACT UTILITY
LOCATIONS.
4.SEE SHEET EC3 FOR ADDITIONAL EROSION CONTROL NOTES.
5.ALL BMP'S SHOWN ON THIS PLAN ARE GRAPHIC REPRESENTATIONS ONLY.
FINAL DETERMINATION OF SIZE AND LOCATION SHALL BE DETERMINED BY THE
CONTRACTOR AND DOCUMENTED ON THE DYNAMIC SITE PLAN.
6.NO TRACKING OF MUD OR DEBRIS IS ALLOWED ON PUBLIC STREETS OR THE
SURROUNDING PRIVATE ROAD. IF DIRT, DEBRIS, AND MUD FROM
CONSTRUCTION ACTIVITIES IS TRACKED INTO THE PUBLIC OR PRIVATE ROADS,
THE DIRT, DEBRIS, AND MUD SHALL BE IMMEDIATELY CLEANED UP BY THE
CONTRACTOR.
GENERAL NOTES:
LEGEND:
SF
IPINLET PROTECTION
SILT FENCE
VEHICLE TRACKING PAD
SF
CWA
RSROCK SOCK
CONCRETE WASHOUT AREA
VTC
SEEDING AND MULCHING MU
CFCONSTRUCTION FENCE CF
TABLE OF CALCULATIONS
TOTAL DISTURBED AREA 2.65 ACRES
TOTAL "ONSITE" AREA OF DISTURBANCE 2.47 ACRES
TOTAL "OFFSITE" AREA OF
DISTURBANCE
0.18 ACRES
TOTAL STORAGE/STAGING AREA ACRES
TOTAL HAUL ROADS AREA N/A
CONSTRUCTION VEHICLE TRAFFIC AREA N/A
EST. PERCENT OF PROJECT AREA
EXPOSED
0%
EXT. PERCENT VEGETATIVE COVER ~17%
EXISTING SOIL TYPE 100% TYPE C CLAY LOAM
GROUNDWATER DEPTH 20 FT
NUMBER PHASES W/ PROJECT N/A
TOTAL VOLUME OF IMPORTED (+) /
EXPORTED (-) MATERIALS
(+)4589 CU. YDS.
TOTAL AREA OF STOCKPILING OF ILL OR
BORROW AREAS OFF SITE
N/A SQ. FEET
STEEPEST SLOPE 20:1 H:V
DISTANCE FROM A RIPARIAN OR
SENSTIVE AREA
1000 FT
~0.1
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
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EXISTING 54' PUBLIC ROW
DEDICATED PER PLAT OF CENTRE FOR ADVANCED
TECHNOLOGY P.U.D 16TH FILING
PROPOSED BUILDING
EXISTING
BUILDING
PROPOSED
GARAGE
WORTHINGTON CIRCLE
PRIVATE ROAD
PR
I
V
A
T
E
R
O
A
D
OWNER: KATSCH24 LLC
LOT 2, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH
FILING
OWNER: TALL DENTIST LLC
LOT 3, CENTRE FOR ADVANCED
TECHNOLOGY P.U.D. TENTH FILING
OWNER: AWEIDA
PROPERTIES INC
UNPLATTED
OWNER: MARKET CENTRE
RETAIL ASSOCIATION
OWNER: TWO
PAULS LLC
LOT 7, CENTRE FOR
ADVANCED
TECHNOLOGY P.U.D.
NINETEENTH FILING
LOT 8, CENTRE FOR ADVANCED TECHNOLOGY
P.U.D. NINETEENTH FILING
PROPOSED
GARAGE
PROPOSED
GARAGE
STORMTECH
BASIN 3
STORMTECH BASIN 4
STORMTECH
BASIN 2
STORMTECH
BASIN 1A
STORMTECH
WQ BASIN 1
STORMTECH
WQ BASIN 2
EXISTING 15" RCP
STORM DRAIN
PROPOSED CURB
INLET
PROPOSED CURB
INLET
PROPOSED AREA
INLET
PROPOSED AREA
INLET
STORMTECH
WQ BASIN 3
STORMTECH
WQ BASIN 4
STORMTECH
BASIN 1B
Sheet
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34
NORTH
( IN FEET )
0
1 INCH = 30 FEET
30 30 60 90
EROSION CONTROL NOTES:
TABLE OF CONSTRUCTION
SEQUENCE AND BMP APPLICATION
Project: WATERFIELD
CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING
BEST MANAGEMENT PRACTICES (BMPS)
STRUCTURAL "INSTALLATION"
Construction & Silt Fence Barriers *
Flow Barriers (Wattles) *
Inlet Protection *
Rip Rap
Vegetative
Temporary Seeding Planting
Mulching / Sealant
Permanent Seeding Planting
Sod Installation
Rolled Products : Netting / Blankets / Mats
Contour Furrows (Ripping / Disking)
Sediment Trap
Rock Socks *
UTILITIES
INSTALLATION
FLAT WORK
INSTALLATION LANDSCAPE DEMOBILIZATION
Vehicle Tracking Pad *
* All Temporary BMPs to be Removed once Construction is Complete
Other:
Any prior inlets that could use protecting
Any prior inlets that could use protecting
Anytime the site will sit dormant longer than 30 Days
Anytime the site will sit dormant longer than 30 Days
Anytime the site will sit dormant longer than 30 Days
Under slope stabilization rolled products. Reseeding
may be required.
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
TO THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION.
5.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS,
SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED.
6.INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND
CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL OR GRAVEL SOCKS FOR PAVEMENT, ETC.)
20.CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES AND SHALL IMMEDIATELY STABILIZE
ALL DISTURBED 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.
21.ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO ENSURE THAT
EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE
ALLOWED TO CROSS THE PUBLIC SIDEWALKS.
22.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.)
23.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.
24.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.
25.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.
26.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.
27.SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE
AND OTHER PERMANENT SITE STABILIZATION METHODS.
28.CONTRACTOR SHALL KEEP ALL PUBLIC STREETS SURROUNDING THE PROJECT CLEAN FROM ANY
CONSTRUCTION SEDIMENT OR DEBRIS AND WILL CLEAN IT WITHIN 24 HOURS, SHOULD ANY TRACK
OUT OCCUR.
29.STORMWATER QUALITY DEVICES SHALL BE CONSTRUCTED WITH THE LAST PHASE OF
CONSTRUCTION. CONTRACTOR SHALL EXERCISE CAUTION TO PROTECT UNDERGROUND STORMTECH
CHAMBERS FROM SEDIMENTATION. THIS INCLUDES EDUCATING SUBCONTRACTORS ON-SITE.
30.THE SITE MUST BE SWEPT AND MAINTAINED TO PREVENT DIRT, SEDIMENT, SAW CUTTINGS,
CONCRETE WASH, TRASH & DEBRIS, LANDSCAPE MATERIALS AND OTHER POLLUTANTS FROM
ENTERING STORM SEWER AT ALL TIMES. DIRT, DEBRIS, AND MUD FROM CONSTRUCTION ACTIVITIES
SHALL NOT BE TRACKED ON TO CITY STREETS AND ALLEYS, AND THE SITE SHALL BE CLEANED
NIGHTLY OR AT THE SUGGESTION OF THE CITY'S EROSION CONTROL INSPECTOR. IF DIRT, DEBRIS,
AND MUD FROM CONSTRUCTION ACTIVITIES IS TRACKED INTO CITY RIGHT-OF-WAYS, THE DIRT,
DEBRIS, AND MUD SHALL BE IMMEDIATELY CLEANED UP BY THE CONTRACTOR.
31.CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS
IS OFF PAVEMENT.
32.THE CONTRACTOR SHALL COMPLY WITH THESE NOTES AND ADDITIONAL EROSION CONTROL NOTES
ON SHEETS EC3. IF THERE IS A CONFLICT, THE MORE RESTRICTIVE NOTE SHALL APPLY.
PROPOSED CONTOUR
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
1.SWMP ADMINISTRATOR:
Contact ________________________________
Company ________________________________
Address ________________________________
Phone ________________________________
2.REFER TO THE DRAINAGE REPORT BY NORTHERN ENGINEERING FOR
ADDITIONAL INFORMATION.
3.EXISTING UNDERGROUND AND OVERHEAD PUBLIC AND PRIVATE UTILITIES AS
SHOWN ARE INDICATED ACCORDING TO THE BEST INFORMATION AVAILABLE
TO THE ENGINEER. THE ENGINEER DOES NOT GUARANTEE THE ACCURACY OF
SUCH INFORMATION. EXISTING UTILITY MAINS AND SERVICES MAY NOT BE
STRAIGHT LINES OR AS INDICATED ON THESE DRAWINGS. THE CONTRACTOR
SHALL BE RESPONSIBLE TO CALL ALL UTILITY COMPANIES (PUBLIC AND
PRIVATE) PRIOR TO ANY CONSTRUCTION TO VERIFY EXACT UTILITY
LOCATIONS.
4.SEE SHEET EC3 FOR ADDITIONAL EROSION CONTROL NOTES.
5.ALL BMP'S SHOWN ON THIS PLAN ARE GRAPHIC REPRESENTATIONS ONLY.
FINAL DETERMINATION OF SIZE AND LOCATION SHALL BE DETERMINED BY THE
CONTRACTOR AND DOCUMENTED ON THE DYNAMIC SITE PLAN.
6.NO TRACKING OF MUD OR DEBRIS IS ALLOWED ON PUBLIC STREETS OR THE
SURROUNDING PRIVATE ROAD. IF DIRT, DEBRIS, AND MUD FROM
CONSTRUCTION ACTIVITIES IS TRACKED INTO THE PUBLIC OR PRIVATE ROADS,
THE DIRT, DEBRIS, AND MUD SHALL BE IMMEDIATELY CLEANED UP BY THE
CONTRACTOR.
GENERAL NOTES:
LEGEND:
SF
IPINLET PROTECTION
SILT FENCE
VEHICLE TRACKING PAD
SF
CWA
RSROCK SOCK
CONCRETE WASHOUT AREA
VTC
SEEDING AND MULCHING MU
CFCONSTRUCTION FENCE CF
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R
TABLE OF CALCULATIONS
TOTAL DISTURBED AREA 2.65 ACRES
TOTAL "ONSITE" AREA OF DISTURBANCE 2.47 ACRES
TOTAL "OFFSITE" AREA OF
DISTURBANCE
0.18 ACRES
TOTAL STORAGE/STAGING AREA ACRES
TOTAL HAUL ROADS AREA N/A
CONSTRUCTION VEHICLE TRAFFIC AREA N/A
EST. PERCENT OF PROJECT AREA
EXPOSED
0%
EXT. PERCENT VEGETATIVE COVER ~17%
EXISTING SOIL TYPE 100% TYPE C CLAY LOAM
GROUNDWATER DEPTH 20 FT
NUMBER PHASES W/ PROJECT N/A
TOTAL VOLUME OF IMPORTED (+) /
EXPORTED (-) MATERIALS
(+)4589 CU. YDS.
TOTAL AREA OF STOCKPILING OF ILL OR
BORROW AREAS OFF SITE
N/A SQ. FEET
STEEPEST SLOPE 20:1 H:V
DISTANCE FROM A RIPARIAN OR
SENSTIVE AREA
1000 FT
~0.1
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CURB INLET FILETER DETAIL100 AREA INLET FILTER DETAIL101
VTC
ROCK SOCK SECTION ROCK SOCK PLAN
ROCK SOCK JOINTING
GRADATION TABLE
SIEVE SIZE
MASS PERCENT
PASSING SQUARE
MESH SIEVES
NO. 4
2"100
1-1/2"90-100
1"20-55
3/4"0-15
3/8"0-5
MATCHES SPECIFICATIONS FOR NO. 4 COARSE AGGREGATE FOR
CONCRETE PER AASHTO M43. ALL ROCK SHALL BE FRACTURED FACE,
ALL SIDES
RS
CWA
SILT FENCE DETAIL102
CONCRETE WASHOUT DETAIL103 ROCK SOCK DETAIL104 VEHICLE TRACKING CONTROL DETAIL104
ST
ST
ST
S
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S
S
C
S
S
S
C
D
D
D
T
CONTROL
IRR
G
X
X
X
T
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T
T
T
VAULT
F.O.
X
X
X
X
X
X
X
X
W
U
D
U
D
UD
UD
UD
UD
UD
UD
IR
U
D
U
D
UD
UD
U
D
1.93 ac.
OS1
1.57 ac.
OS2
0.31 ac.
A2
1.47 ac.
B1
1.14 ac.
B2 0.32 ac.
OS3
a2
os3
os1
os2
b2
b1
PROPOSED MANHOLE CONNECTION
TO EXISTING 15" STORM
PROPOSED CURB INLET
PROPOSED AREA
INLET
PROPOSED CURB
INLET
SITE OUTFALL PIPE
15" RCP
a10.23 ac.
A1
PROPOSED AREA
INLET
OWNER: TALL DENTIST LLC
1001 CENTRE AVE
DODSANITY LLC
1013 CENTRE AVE
(EMPLOYMENT DISTRICT)
OWNER: KATSCH24 LLC
1007 CENTRE AVE
OWNER: AWEIDA PROPERTIES INC
2500 S SHIELDS ST
OWNER: AWEIDA
PROPERTIES INC
2514 S SHIELDS ST
OWNER: WARPAL LLC
1044 W DRAKE RD
MARKET CENTRE RETAIL
ASSOCIATION
OWNER: TWO PAULS LLC
932 W DRAKE RD
OWNER: ROBERT WILSON
2526 WORTHINGTON CIRCLE
OWNER: COLUMBINE MEDICAL
REAL ESTATE LLC
915 CENTRE AVE
CENTRE AVENUE
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DETENTION AREA 1
(STORMTECH BASINS 1A & 1B &
STORMTECH WQ BASINS 1 & 2)
PRIVA
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C
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S
S
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D
EXISTING
BUILDING
PROPOSED
BUILDING
PROPOSED
GARAGE
PROPOSED
GARAGE
PROPOSED
GARAGE
STORMTECH
BASIN 1A
STO
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H
WQ
B
A
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2
DETENTION AREA 2
(STORMTECH WQ BASIN 3, 4, & STORMTECH BASIN
2, 3,& 4)
STORMTECH
WQ BASIN 3
STORMTECH
WQ BASIN 4
STORMTECH
BASIN 2
EXISTING EMERGENCY SPILLWAY
CROWN OF WORTHINGTON CIRCLE
STORMTECH
BASIN 1B
STORMTECH
WQ BASIN 1
STORMTECH
BASIN 3
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PROPOSED CONTOUR
PROPOSED STORM SEWER
PROPOSED SWALE
EXISTING CONTOUR
PROPOSED CURB & GUTTER
PROPERTY BOUNDARY
PROPOSED INLET
A
DESIGN POINT
FLOW ARROW
DRAINAGE BASIN LABEL
DRAINAGE BASIN BOUNDARY
PROPOSED SWALE SECTION
11
NOTES:
1.REFER TO THE FINAL DRAINAGE REPORT, DATED FEBRUARY 14, 2024 FOR
ADDITIONAL INFORMATION.
A
LEGEND:
FOR DRAINAGE REVIEW ONLY
NOT FOR CONSTRUCTION
PROPOSED 100-YR WSEL
NORTH
( IN FEET )
0
1 INCH = 40 FEET
40 40 80 120
C2 C100 Q2
(cfs)
Q100
(cfs)
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
DIG, GRADE, OR EXCAVATE FOR THE MARKING OF
UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what'sbelow.
before you dig.Call
R