HomeMy WebLinkAboutRIDGEWOOD HILLS AMENDMENT TRACT B - MA210028 - DOCUMENT MARKUPS - ROUND 3 - UTILITY PLANS (3)Sheet:
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Checked:NODATEBYCHKREVISIONSDESCRIPTION1234566614 E. Brilliant Sky, Dr.Scottsdale, AZ 85266Phone: (303) 913-5382larrycowen@comcast.netOWENCONSULTINGGROUP, INC.DRAWN BY: saraZ:\Shared\Projects\111 Owen Consulting\111-2001FC Ridgewood Hills North\AutoCAD\111-2001FC Ridgewood Hills Tract B MA - 02\DWG\FUP\01 TITLE SHEET.dwgFILE LOCATION:10/31/2022 10:24 AMPLOT DATE:01 TITLE SHEET10/28/20222ND RESUBMITTAL - NO CLUBHOUSE
MARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 281 NORTH
FINAL DEVELOPMENT PLAN
VICINITY MAP
SCALE: 1"=1000'
RIDGEWOOD HILLS TRACT B - MALEGAL DESCRIPTION
A PARCEL OF LAND LOCATED IN SECTION 14, T.6N., R.69W., OF THE 6TH P.M., CITY OF
FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO AND BEING PARTICULARLY
DESCRIBED AS FOLLOWS:
TRACT B OF RIDGEWOOD HILLS P.U.D., FOURTH FILING ACCORDING TO THE RECORDED
PLAT THEREOF AS RECORDED BY THE LARIMER COUNTY CLERK AND RECORDER ON
JANUARY 20, 2017 AT RECEPTION NO. 20170004364.
. . . (WHICH ABOVE DESCRIBED TRACT CONTAINS 5.195 ACRES, MORE OR LESS)
INDEX TO DRAWINGS
MARCH 25, 2021
A PARCEL OF LAND SITUATED IN THE SOUTHEAST QUARTER OF SECTION 14,
TOWNSHIP 6 NORTH, RANGE 69 WEST, OF THE 6TH PRINCIPLE MERIDIAN, CITY OF
FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO.
FINAL UTILITY PLANS FOR
SUPPLEMENTAL GENERAL NOTES
LEGEND
ALL SANITARY SEWER LINE CONSTRUCTION SHALL CONFORM TO THE SOUTH FORT
COLLINS SANITATION DISTRICT STANDARDS AND SPECIFICATIONS CURRENT TO THE
DATE OF CONSTRUCTION.
ALL WATER LINE CONSTRUCTION SHALL CONFORM TO THE FORT COLLINS - LOVELAND
WATER DISTRICT STANDARDS AND SPECIFICATIONS CURRENT TO THE DATE OF
CONSTRUCTION.
REDUCED PRESSURE PRINCIPLE (RP) BACK-FLOW-PREVENTION-DEVICES TO BE INSTALL
ON THE FIRE LINE RISER AND DOMESTIC WATER SERVICES.
ALL SANITARY SEWER LINE CONSTRUCTION SHALL CONFORM TO THE SOUTH FORT
COLLINS SANITATION DISTRICT STANDARDS AND SPECIFICATIONS CURRENT TO THE
DATE OF CONSTRUCTION.
SEE SHEET 3 FOR THE LARIMER COUNTY URBAN AREA STREET STANDARDS STANDARD
GENERAL NOTES AND STANDARD CONSTRUCTION NOTES.
LIMITS OF STREET CUTS SHOWN ARE APPROXIMATE. FINAL LIMITS ARE TO BE
DETERMINED IN THE FIELD BY THE CITY ENGINEERING INSPECTOR. ALL REPAIRS
ARE TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS.
THE FORT COLLINS - LOVELAND WATER DISTRICT SHALL NOT BE RESPONSIBLE FOR THE
MAINTENANCE OF STORM DRAINAGE FACILITIES LOCATED ON PRIVATE PROPERTY.
THE PROPERTY OWNER WILL BE RESPONSIBLE FOR THE MAINTENANCE OF ALL
ONSITE AND OFFSITE DRAINAGE FACILITIES ASSOCIATED WITH THIS PROJECT THAT
ARE OUTSIDE THE PUBLIC RIGHT OF WAY. THIS INCLUDES ALL TRACTS AND
PRIVATE DRIVES.
A DRAINAGE AND EROSION CONTROL REPORT HAS BEEN PREPARED SPECIFICALLY FOR
RIDGEWOOD HILLS. ALL RECOMMENDATIONS INCLUDED IN SAID REPORT SHALL BE
CONSIDERED A PART OF THESE GENERAL NOTES AND SPECIFICATIONS AND SHALL
BE FOLLOWED DURING CONSTRUCTION.
ALL SITE WORK CONSTRUCTION MUST CONFORM TO ADA (AMERICAN DISABILITIES ACT)
REQUIREMENTS FOR HANDICAP ACCESS IN ACCORDANCE WITH THE
INTERNATIONAL BUILDING CODE. CONTRACTOR AND ALL SUBCONTRACTORS TO
THOROUGHLY FAMILIARIZE THEMSELVES WITH THESE DOCUMENTS.
ALL STORM DRAIN PIPES SHALL BE CLASS III REINFORCED CONCRETE PIPE (RCP) WITH
R4 JOINTS MEETING THE REQUIREMENTS OF ASTM STANDARD SPECIFICATION C443,
LATEST VERSION, UNLESS OTHERWISE SPECIFIED.
PROPOSED STORM DRAIN
WITH MANHOLE
PROPOSED STORM INLET
PROPOSED SANITARY SEWER
WITH MANHOLE
PROPOSED WATERLINE WITH
VALVE & FIRE HYDRANT
PROPOSED WATERLINE TAP METER
PROPOSED FIRELINE TAP
PROPOSED IRRIGATION LINE
WITH METER
PROPOSED ELECTRIC LINE
PROPOSED GAS LINE
EXISTING SANITARY SEWER
EXISTING WATERLINE
EXISTING STORM DRAIN PIPE
ROAD OR DRIVE AISLE
CENTERLINE
BUILDING SETBACK LINE
EASEMENT LINE
BOUNDARY LINE
PROPOSED CONTOUR
PROPOSED INDEX CONTOUR
PROJECT DATUM
PROJECT DATUM: NGVD29 UNADJUSTED (OLD CITY OF FORT COLLINS DATUM)
BENCHMARK #1: East side of South College Ave. at Rob’t Benson Lake, on top of the S.E. corner of
an inlet.
ELEVATION: 5019.54 ft.
BENCHMARK #2: Azimuth mark (31⁄4” aluminum cap) on the north side of Trilby Rd., 1⁄2 mile west of
College Ave., at the southwest corner of 508 W. Trilby. Also, 5.5 ft. west of power pole and 24.5 ft.
south of wood fence.
ELEVATION: 5090.58 ft.
NOTE: IF NAVD 88 DATUM IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION
SHOULD BE USED: NAVD88 = NGVD29 UNADJUSTED + 3.18 ft.
All changes, addendums, additions, deletions and
modifications to these drawings must be approved,
in writing, by the Fort Collins-Loveland
Water District and the South Fort Collins Sanitation District.
District Engineer Date
FORT COLLINS - LOVELAND
WATER DISTRICT
SOUTH FORT COLLINS
SANITATION DISTRICT
SURVEYOR:
ENGINEER:
PLANNER:
OWNER/APPLICANT:
APPROVED:
City Engineer,Approved Sheets Date
APPROVED:
Water & Wastewater Utility,Approved Sheets Date
APPROVED:
Stormwater Utility,Approved Sheets Date
APPROVED:
Park Planning and Development,Approved Sheets Date
APPROVED:
Traffic Operations,Approved Sheets Date
APPROVED:
Environmental Planner,Approved Sheets Date
Does not match the required format. See written comments.
11/29/2022
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Checked:NODATEBYCHKREVISIONSDESCRIPTION1234566614 E. Brilliant Sky, Dr.Scottsdale, AZ 85266Phone: (303) 913-5382larrycowen@comcast.netOWENCONSULTINGGROUP, INC.DRAWN BY: saraZ:\Shared\Projects\111 Owen Consulting\111-2001FC Ridgewood Hills North\AutoCAD\111-2001FC Ridgewood Hills Tract B MA - 02\DWG\FUP\03 GENERAL NOTES.dwgFILE LOCATION:10/31/2022 10:24 AMPLOT DATE:03 GENERAL NOTES10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 283 GENERAL NOTES
AS ADOPTED FROM LARIMER COUNTY URBAN AREA STREET STANDARDS APPENDIX E
1. ALL MATERIALS, WORKMANSHIP, AND CONSTRUCTION OF PUBLIC IMPROVEMENTS SHALL MEET OR EXCEED THE
STANDARDS AND SPECIFICATIONS SET FORTH IN THE LARIMER COUNTY URBAN AREA STREET STANDARDS AND
APPLICABLE STATE AND FEDERAL REGULATIONS. WHERE THERE IS CONFLICT BETWEEN THESE PLANS AND THE
SPECIFICATIONS, OR ANY APPLICABLE STANDARDS, THE MOST RESTRICTIVE STANDARD SHALL APPLY. ALL WORK
SHALL BE INSPECTED AND APPROVED BY THE CITY OF FORT COLLINS.
2. ALL REFERENCES TO ANY PUBLISHED STANDARDS SHALL REFER TO THE LATEST REVISION OF SAID
STANDARD, UNLESS SPECIFICALLY STATED OTHERWISE.
3. THESE PUBLIC IMPROVEMENT CONSTRUCTION PLANS SHALL BE VALID FOR A PERIOD OF THREE YEARS FROM
THE DATE OF APPROVAL BY THE CITY OF FORT COLLINS ENGINEER. USE OF THESE PLANS AFTER THE EXPIRATION
DATE WILL REQUIRE A NEW REVIEW AND APPROVAL PROCESS BY THE CITY OF FORT COLLINS PRIOR TO
COMMENCEMENT OF ANY WORK SHOWN IN THESE PLANS.
4. THE ENGINEER WHO HAS PREPARED THESE PLANS, BY EXECUTION AND/OR SEAL HEREOF, DOES HEREBY
AFFIRM RESPONSIBILITY TO THE CITY OF FORT COLLINS, AS BENEFICIARY OF SAID ENGINEER'S WORK, FOR ANY
ERRORS AND OMISSIONS CONTAINED IN THESE PLANS, AND APPROVAL OF THESE PLANS BY THE CITY OF FORT
COLLINS ENGINEER SHALL NOT RELIEVE THE ENGINEER WHO HAS PREPARED THESE PLANS OF ALL SUCH
RESPONSIBILITY. FURTHER, TO THE EXTENT PERMITTED BY LAW, THE ENGINEER HEREBY AGREES TO HOLD
HARMLESS AND INDEMNIFY THE CITY OF FORT COLLINS, AND ITS OFFICERS AND EMPLOYEES, FROM AND
AGAINST ALL LIABILITIES, CLAIMS, AND DEMANDS WHICH MAY ARISE FROM ANY ERRORS AND OMISSIONS
CONTAINED IN THESE PLANS.
5. ALL SANITARY SEWER AND WATER LINE CONSTRUCTION AND ALL 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 ENGINEER 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 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 AND EROSION CONTROL STUDY,"FINAL EROSION
CONTROL STUDY FOR "ASPEN HEIGHTS" BY OWEN CONSULTING GROUP 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 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 CITY OF FORT
COLLINS ENGINEERING 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 ENGINEERS 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'S 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 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 FLOODPLAIN
RESOLUTION SHOULD BE REFERRED TO FOR ADDITIONAL CRITERIA FOR ROADS WITHIN THESE DISTRICTS.
28. ALL ROAD CONSTRUCTION IN AREAS DESIGNATED AS WILD FIRE HAZARD AREAS SHALL BE DONE IN
ACCORDANCE WITH THE CONSTRUCTION CRITERIA AS ESTABLISHED IN THE WILD FIRE HAZARD AREA MITIGATION
REGULATIONS IN FORCE AT THE TIME OF FINAL PLAT APPROVAL.
29. PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION, THE CONTRACTOR SHALL CONTACT THE CITY OF
FORT COLLINS FORESTER TO SCHEDULE A SITE INSPECTION FOR ANY TREE REMOVAL REQUIRING A PERMIT.
30. THE DEVELOPER SHALL BE RESPONSIBLE FOR ALL ASPECTS OF SAFETY INCLUDING, BUT NOT LIMITED
TO, EXCAVATION, TRENCHING, SHORING, TRAFFIC CONTROL, AND SECURITY. REFER TO OSHA PUBLICATION 2226,
EXCAVATING AND TRENCHING.
31. THE DEVELOPER SHALL SUBMIT A CONSTRUCTION TRAFFIC CONTROL PLAN, IN ACCORDANCE WITH
MUTCD, TO THE APPROPRIATE RIGHT-OF-WAY AUTHORITY. (CITY OF FORT COLLINS, COUNTY OR STATE), 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 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 THE CITY OF FORT COLLINS.
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 CITY OF FORT COLLINS'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. PROJECT BENCHMARKS:ELEVATIONS ARE BASED ON THE CITY OF FORT COLLINS BENCHMARK NO. 42-97,
WITH A PUBLISHED ELEVATION OF 4966.75 AND CITY OF FORT COLLINS BENCHMARK NO. 1-00, ELEVATION OF
4965.57 (NGVD 1929 UNADJUSTED).
41. ALL STATIONING IS BASED ON CENTERLINE OF ROADWAYS EXCEPT AT FLOWLINE PROFILES OR 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 ORIGINAL 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 CITY OF FORT COLLINS TRAFFIC
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:
48. APPROVED VARIANCES ARE LISTED AS FOLLOWS: NONE
See Sheet 1.
11/29/2022
SAW CUT AND REPLACE EXISTING
PAVEMENT IN CROSS-HATCHED
AREA
509850995099
50985097509650955094509350925091509050895088508750865085508450835082508150755074507350835082508150805079507850775076
507
7
5083
50885087508650855084509350925091509050895093
50945095
509950985097509650955100
51005099
5098 5097
5096 5095 5097
5096
5095
509450955097
5096
5095
5
0
9
2
5093
50945095
50955096
5097
5098
50995100
EAST PROPERTY LINEDRIVE AISLE CENTERLINE PROFILE
EXISTING GROUND PROFILE
ALONG DRIVE AISLE CENTERLINE
7' SIDEWALK
17' PARKING 26' DRIVE AISLE
13' TRAVEL LANE 13' TRAVEL LANE
5'
GARAGE
APRON
3' CONCRETE VALLEY PANVERTICAL CURB W/
18" GUTTER, (TYP)
EMERGENCY ACCESS CENTERLINE PROFILE
EXISTING GROUND PROFILE ALONG
EMERGENCY ACCESS CENTERLINE
VPI STA. 1+67.37
VPI ELV.=5083.96
BVC 1+42.375085.21-5.0
%5084.171+82.371.0%5084.451+62.375084.771+52.375084.251+72.37EVC 1+92.375084.2150'
VERTICAL
CURVE
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Checked:NODATEBYCHKREVISIONSDESCRIPTION1234566614 E. Brilliant Sky, Dr.Scottsdale, AZ 85266Phone: (303) 913-5382larrycowen@comcast.netOWENCONSULTINGGROUP, INC.DRAWN BY: saraZ:\Shared\Projects\111 Owen Consulting\111-2001FC Ridgewood Hills North\AutoCAD\111-2001FC Ridgewood Hills Tract B MA - 02\DWG\FUP\14 WEST ACCESS DRIVE - PLAN and PROFILE.dwgFILE LOCATION:10/31/2022 11:59 AMPLOT DATE:14 WEST ACCESS DRIVE - PLAN AND PROFILE10/28/20222ND RESUBMITTAL - NO CLUBHOUSE
MARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 0
SCALE:1" = 40'
20'40'80'120'
2814
SEE PLAN NORTH
HORIZONTAL SCALE: 1" = 40'
VERTICAL SCALE: 1" = 4'
WEST ACCESS DRIVE
ROAD PROFILE
WEST ACCESS DRIVE
ROAD PLAN
TYPICAL INTERIOR DRIVE AISLE SECTION W/ GARAGE
N.T.S.
EMERGENCY ACCESS
ROAD PROFILE
HORIZONTAL SCALE: 1" = 40'
VERTICAL SCALE: 1" = 4'
11/29/2022
**All circled are line over text.**
1
4
BASIN SIDE SLOPE (TYP)
1
4
TYPICAL CROSS-SECTION THROUGH RAIN GARDEN
DESIGN WATER QUALITY CAPTURE VOLUME (WQCV)
WATER SURFACE ELEVATION
FLOOR OF RAIN GARDEN (FLAT)
BOTTOM OF GROWTH MEDIUM / TOP OF FILTER
AGGREGATE FOR MATERIAL SPECIFICATIONS
FOR GROWTH MEDIUM AND AGGREGATE
FILTER GRAVEL, SEE TABLE BELOW.
4" DIA. SLOTTED PVC UNDERDRAIN
FOR SPECIFICATIONS, SEE SHT. ???18"6"5.0'
(TYPICAL ALL SIDES)6"(TYP)EXCESS RUNOFF OUTLET PIPE
(SIZE VARIES, SEE TABLE THIS SHEET)
A
REINFORCED CONCRETE OUTLET CONTROL STRUCTURE
#5 REBAR @ 1.0' O/C E/W (TYPICAL ALL WALLS)
4" SUB-DRAIN DISCHARGE PIPE
A
6" CLR1
4
EXCESS RUNOFF OUTLET PIPE
SUB-DRAIN ORIFICE PLATE
8"4" DIA. SLOTTED PVC SUB-DRAIN PIPE
DRAINAGE FILTER LAYER
GROWTH MEDIUM LAYER
FLOOR OF RAIN GARDEN
WATER QUALITY CAPTURE VOLUME
WATER SURFACE
(SEE TABLE FOR ELEV.)
4
1
RIP RAP ENERGY DISSIPATION MEDIA
D50 SIZE = 4"
VARIES (1.0' MAX.)
REINFORCED CONCRETE FOREBAY PAN
#5 REBAR @ 12" O/C E/W 12"6"FLOOR OF RAIN GARDEN
GROWTH MEDIA LAYER
DRAINAGE FILTER LAYER1.5' ±1" WIDE x FULL DEPTH
DRAINAGE SLOTS IN
FOREBAY OVERFLOW WEIR
Sheet:
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Checked:NODATEBYCHKREVISIONSDESCRIPTION1234566614 E. Brilliant Sky, Dr.Scottsdale, AZ 85266Phone: (303) 913-5382larrycowen@comcast.netOWENCONSULTINGGROUP, INC.DRAWN BY: saraZ:\Shared\Projects\111 Owen Consulting\111-2001FC Ridgewood Hills North\AutoCAD\111-2001FC Ridgewood Hills Tract B MA - 02\DWG\FUP\28 LID - DETAILS AND CROSS-SECTIONS.dwgFILE LOCATION:10/31/2022 10:31 AMPLOT DATE:28 LID - DETAILS AND CROSS-SECTIONS10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2828 DETAIL - RAIN GARDEN FOREBAY
DETAIL - RAIN GARDEN OUTLET CONTROL STRUCTURE (PLAN)
DETAIL - RAIN GARDEN OUTLET CONTROL STRUCTURE (SECTION)
BIORETENTION GROWTH MEDIA SPECIFICATIONS
Particle Size Distibution
80-90% sand (0.05 - 2.0 mm dia.)
3-17% silt (0.002 - 0.5 mm dia.)
3-17% clay (<0.002 mm dia.)
Chemical Attribute and Nutrient Analysis
pH 6.8 - 7.5
Organic matter <15%
Nitrogen <15ppm
Phosophorus <15ppm
Salinity <6 mmh os/cm
Bioretention Organics
3 to 5% shredded mulch (by weight of growing mdia)
UNDERDRAIN AGGREGATE SPECIFICATIONS
CDOT Filter Material (Class B or C)
Mass % Passing Square Mesh Sieve
Sieve Size Class B Class C
1.5" (37.5 mm)100
0.75" (19.0 mm)100
No. 4 (4.75 mm)20-60 60-100
No. 16 (1.18 mm)10-30
No. 50 (300 um)0-10 10-30
No. 100 (150 um)0-10
No. 200 (75 um)0-3 0-3
SUB-DRAIN PIPE SPECIFICATIONS
Pipe Diameter and Type:4-inch Slotted PVC
Maximum Slot Width:0.032 inch
Minimum Open Area (per foot):1.90 sq. in.
RAIN GARDEN COMPONENT ELEVATIONS/THICKNESSES
Upper Rain Garden Lower Rain Garden
Rain Garden floor Elevation:5076.00 ft 5075.00 ft
WQCV Water Surface / Overflow Weir Sill Elev.:5075.50 ft 5075.75 ft
Outlet Control Structure Invert Elevation:5074.00 ft 5073.00 ft
Growth Media Layer Thickness:18 in 18 in
Drainage Fliter Layer Thickness:6 in 6 in
Underdrain Outlet Orfice Diameter:13/16 in 1 in
11/29/2022
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