HomeMy WebLinkAboutRIDGEWOOD HILLS AMENDMENT TRACT B - MA210028 - SUBMITTAL DOCUMENTS - ROUND 2 - UTILITY PLANSSheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\02 GENERAL NOTES.dwgFILE LOCATION:10/31/2022 10:24 AMPLOT DATE:02 GENERAL NOTES10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 282 CONSTRUCTION NOTES
A. STANDARD GRADING AND EROSION AND SEDIMENT CONTROL CONSTRUCTION PLAN NOTES
THE EROSION CONTROL INSPECTOR MUST BE NOTIFIED AT LEAST TWENTY-FOUR (24) HOURS PRIOR TO ANY
CONSTRUCTION ON THIS SITE.
THERE SHALL BE NO EARTH DISTURBING ACTIVITY OUTSIDE THE LIMITS DESIGNATED ON THE ACCEPTED PLANS.
ALL REQUIRED PERIMETER SILT AND CONSTRUCTION FENCING SHALL BE INSTALLED PRIOR TO ANY LAND
DISTURBING ACTIVITIES (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.
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 THEM.
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 OPERATION, AND FOR THE SHORTEST PRACTICAL PERIOD OF TIME.
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 BMP'S ARE INSTALLED. NO
SOILS IN AREAS OUTSIDE PROJECT STREET RIGHTS-OF-WAY SHALL REMAIN EXPOSED BY LAND DISTURBING
ACTIVITIES 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 OF
FORT COLLINS.
IN ORDER TO MINIMIZE EROSION POTENTIAL, ALL TEMPORARY (STRUCTURAL) EROSION CONTROL MEASURES
SHALL:
A. BE INSPECTED AT A MINIMUM OF 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.
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.
THE CONTRACTOR SHALL CLEAN UP ANY INADVERTENT DEPOSITED MATERIAL IMMEDIATELY AND MAKE SURE
STREETS ARE FREE OF ALL MATERIALS BY THE END OF EACH WORKING DAY.
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.
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.
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 THE CITY OF
FORT COLLINS OR HOMEOWNERS ASSOCIATION (HOA).
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 BUILDINGS 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.
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 PROPERTY DISPOSED OF PRIOR TO THE AREA BEING RESTORED.
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 OF FORT COLLINS.
ALL VEHICLE TRACKING CONTROL PAD SHALL BE INSTALLED WHEN NEEDED FOR CONSTRUCTION EQUIPMENT,
INCLUDING BUT NOT LIMITED TO PERSONAL VEHICLES EXITING EXISTING ROADWAYS. NO EARTHEN MATERIALS,
I.E. STONE, DIRT, ETC. SHALL BE PLACED IN THE CURB AND GUTTER OR ROADWAY AS A RAMP TO ACCESS
TEMPORARY STOCKPILES, STAGING AREAS, CONSTRUCTION MATERIALS, CONCRETE WASHOUT AREAS, AND/OR
BUILDING SITES.
B. STREET IMPROVEMENTS NOTES:
1. ALL STREET CONSTRUCTION IS SUBJECT TO THE GENERAL NOTES ON THESE PLANS AS WELL AS THE STREET
IMPROVEMENTS NOTES LISTED HERE.
2. A PAVING SECTION DESIGN, SIGNED AND STAMPED BY A COLORADO LICENSED TRAFFIC ENGINEER, MUST BE
SUBMITTED TO THE CITY OF FORT COLLINS TRAFFIC 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.
2. ALL RECOMMENDATIONS OF THE FINAL DRAINAGE AND EROSION CONTROL STUDY "ASPEN HEIGHTS" BY
OWEN CONSULTING GROUP INC. SHALL BE FOLLOWED AND IMPLEMENTED.
3. PRIOR TO FINAL INSPECTION AND ACCEPTANCE BY THE CITY OF FORT COLLINS, CERTIFICATION OF THE
DRAINAGE FACILITIES, BY A REGISTERED ENGINEER, MUST BY SUBMITTED TO AND APPROVED BY THE
STORMWATER UTILITY DEPARTMENT. CERTIFICATION SHALL BE SUBMITTED TO THE STORMWATER UTILITY
DEPARTMENT AT LEAST TWO WEEKS PRIOR TO THE RELEASE OF A CERTIFICATE OF OCCUPANCY FOR SINGLE
FAMILY UNITS. FOR COMMERCIAL PROPERTIES, CERTIFICATION SHALL BY SUBMITTED TO THE STORMWATER
UTILITY DEPARTMENT AT LEAST TWO WEEKS PRIOR TO THE RELEASE OF ANY BUILDING PERMITS IN EXCESS OF
THOSE ALLOWED PRIOR TO CERTIFICATION PER THE DEVELOPMENT AGREEMENT.
E. WATERLINE NOTES:
1. 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 CITY OF FORT COLLINS WATER UTILITY DEPARTMENT.
F. SEWER MAIN NOTES AND SPECIFICATIONS:
1. SANITARY SEWER MAIN CONSTRUCTION SHALL CONFORM TO THE CITY OF FORT COLLINS' MOST RECENT
SANITARY SEWER SPECIFICATIONS. A COPY OF THE SPECIFICATIONS MAY BE OBTAINED FROM THE CITY OF
FORT COLLINS WATER/WASTEWATER UTILITY DEPARTMENT AT 700 NORTH WOOD STREET IN FORT COLLINS.
2. SANITARY SEWER PIPE MATERIAL SPECIFICATIONS ARE AS FOLLOWS:
A. POLYVINYL CHLORIDE PIPE (PVC) - ALL PVC SEWER PIPE SHALL BE UNPLASTICIZED POLYVINYL CHLORIDE
PLASTIC GRAVITY SEWER PIPE "J-M RING-TITE PVC SEWER", "CERTAIN TEED FLUID-TITE PVC GRAVITY SEWER
PIPE", OR APPROVED EQUAL WITH INTEGRAL WALL BELL AND SPIGOT JOINTS. PIPE SHALL BE MADE FROM
MATERIALS CONFORMING TO ASTM D1784. THE PIPE SHALL BE SUITABLE FOR USE AS A GRAVITY SEWER
CONDUIT WITH PROVISIONS MADE FOR CONTRACTION AND EXPANSION AT EACH JOINT WITH A RUBBER RING.
ALL GRAVITY SEWER PIPE AND FITTINGS SHALL MEET THE REQUIREMENTS OF ASTM D3034 AND HAVE A
STANDARD DIMENSION RATIO (SDR) OF 35 OR LESS. THE MINIMUM PIPE STIFFNESS AT 5% DEFLECTION SHALL BE
46 PSI WHEN TESTED IN ACCORDANCE WITH ASTM D24212.
3. ALL SEWER LINES SHALL BE TESTED BY THE CONTRACTOR FOR WATER TIGHTNESS PRIOR TO BEING PLACED
INTO SERVICE. ALL SERVICE CONNECTIONS SHALL BE COMPLETED PRIOR TO TESTING. TESTING SHALL BE
DONE BY AIR PRESSURE TESTING IN ACCORDANCE WITH THE CITY'S SPECIFICATIONS. IF ANY LEAKS ARE
DISCOVERED THEY SHALL BE LOCATED AND REPAIRED AT THE CONTRACTOR'S EXPENSE AND THE LINE
RE-TESTED. ALL TESTING SHALL BE OBSERVED BY THE CITY OF FORT COLLINS INSPECTOR.
4. DISTANCES SHOWN FOR SANITARY SEWER ARE THE HORIZONTAL DISTANCES FROM CENTER OF MANHOLE TO
CENTER OF MANHOLE. THEREFORE, DISTANCES SHOWN ON THE PLANS ARE APPROXIMATE AND COULD VARY
DUE TO VERTICAL ALIGNMENT AND MANHOLE WIDTHS.
5. SANITARY SEWER SERVICE WYES SHALL BE LOCATED A MINIMUM OF 10 FEET FROM ANY WATER SERVICE.
6. RIM ELEVATIONS SHOWN ARE APPROXIMATED ONLY AND ARE NOT TO BE TAKEN AS FINAL ELEVATIONS. THE
CONTRACTOR SHALL USE PRE CAST CONCRETE ADJUSTMENT RINGS TO ADJUST THE MANHOLE FRAME TO
MATCH THE FINISHED STREET SURFACE, SUCH THAT THERE ARE NO MORE THAN SIXTEEN (16) INCHES FROM
FINISHED GRADE TO THE TOP OF THE CONE SECTION.
7. MANHOLE COVERS SHALL BE ALIGNED TO PROVIDE A MINIMUM OF THREE (3) FEET CLEARANCE BETWEEN THE
MANHOLE RING AND THE LIP OF GUTTER.
8. ALL EXISTING AND PROPOSED MANHOLE COVERS SHALL BE ADJUSTED TO 1/4 INCH BELOW THE FINISHED
STREET SURFACE.
9. THE CONTRACTOR SHALL VERIFY THE HORIZONTAL AND VERTICAL ALIGNMENT OF ALL POINTS OF
CONNECTION AND UTILITY CROSSINGS PRIOR TO INSTALLING ANY SEWER MAIN PIPE. IF A DESIGN
MODIFICATION IS REQUIRED IT SHALL BE COORDINATED WITH THE ENGINEER AND APPROVED BY THE CITY OF
FORT COLLINS.
10. THE CONTRACTOR SHALL CONSTRUCT THE SEWER SERVICES TO THE BACK OF THE UTILITY EASEMENT AND
SHALL MARK THE LOCATION OF THE END OF THE SERVICE WITH A 4" X 4" WOOD POST EXTENDING FROM THE
SANITARY SEWER SERVICE TO TWO (2) FOOT ABOVE FINISHED GRADE.
11. THE CONTRACTOR SHALL VACUUM TEST ALL SANITARY SEWER MANHOLES PRIOR TO ACCEPTANCE.
12. OUTSIDE DROP OF DROP MANHOLES SHALL BE ENCASED IN CONCRETE PER CITY'S REQUIREMENTS.
13. ALL FOUR INCH (4") SANITARY SEWER LATERALS SHALL BE INSTALLED AT A POSITIVE GRADE OF 2.0% (1/4"
PER FOOT) FROM THEIR CONNECTION TO THE SANITARY SEWER MAIN TOWARDS THE PROPOSED STRUCTURE.
THIS GRADE SHALL BE HELD TO ACHIEVE THE MAXIMUM DEPTH POSSIBLE FOR THE SANITARY SEWER LATERAL
AT THE BUILDING FOUNDATION. A DECREASE OR FLATTENING OF THE GRADE SHALL NOT BE ALLOWED. AN
INCREASE OR STEEPENING OF THE GRADE MAY BE ALLOWED IN CERTAIN SITUATIONS ONLY UPON APPROVAL
OF THE ENGINEER.
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.
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 TRAFFIC ENGINEER.
5. 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 ¼ 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 TRAFFIC ENGINEER,
SHALL BE REWORKED, REPLACED OR OTHERWISE MODIFIED TO FORM A SMOOTH, NON-YIELDING SURFACE. THE
CITY OF FORT COLLINS ENGINEER SHALL BE NOTIFIED AT LEAST 24 HOURS PRIOR TO THE "PROOF ROLL." ALL
"PROOF ROLLS" SHALL BE PREFORMED IN THE PRESENCE OF AN INSPECTOR.
C. TRAFFIC SIGNS AND PAVEMENT MARKING CONSTRUCTION NOTES:
1. ALL SIGNAGE AND MARKING IS SUBJECT TO THE GENERAL NOTES ON THESE PLANS, AS WELL AS THE TRAFFIC
SIGNING AND MARKING CONSTRUCTION NOTES LISTED HERE.
2. ALL SYMBOLS, INCLUDING ARROWS, ONLYS, CROSSWALKS, STOP BARS, ETC. SHALL BE PRE-FORMED
THERMO-PLASTIC.
3. ALL SIGNAGE SHALL BE PER CITY OF FORT COLLINS STANDARDS AND THESE PLANS OR AS OTHERWISE
SPECIFIED IN MUTCD.
4. ALL LANE LINES FOR ASPHALT PAVEMENT SHALL RECEIVE TWO COATS OF LATEX PAINT WITH GLASS BEADS.
5. ALL LANE LINES FOR CONCRETE PAVEMENT SHOULD BE EPOXY PAINT.
6. PRIOR TO PERMANENT INSTALLATION OF TRAFFIC STRIPING AND SYMBOLS, THE DEVELOPER SHALL PLACE
TEMPORARY TABS OR TAPE DEPICTING ALIGNMENT AND PLACEMENT OF THE SAME. THEIR PLACEMENT SHALL BE
APPROVED BY THE CITY OF FORT COLLINS TRAFFIC ENGINEER PRIOR TO PERMANENT INSTALLATION OF STRIPING
AND SYMBOLS.
7. PRE-FORMED THERMO-PLASTIC APPLICATIONS SHALL BE AS SPECIFIED IN THESE PLANS AND/OR THESE
STANDARDS.
8. EPOXY APPLICATIONS SHALL BE APPLIED AS SPECIFIED IN CDOT STANDARD SPECIFICATIONS FOR ROAD AND
BRIDGE CONSTRUCTION.
9. ALL SURFACES SHALL BE THOROUGHLY CLEANED PRIOR TO INSTALLATION OF STRIPING OR MARKINGS.
10. ALL SIGN POSTS SHALL UTILIZE BREAK-AWAY ASSEMBLIES AND FASTENERS PER THE STANDARDS.
11. A FIELD INSPECTION OF LOCATION AND INSTALLATION OF ALL SIGNS SHALL BE PERFORMED BY THE CITY OF
FORT COLLINS TRAFFIC ENGINEER. ALL DISCREPANCIES IDENTIFIED DURING THE FIELD INSPECTION MUST BE
CORRECTED BEFORE THE 2-YEAR WARRANTY PERIOD WILL BEGIN.
12. THE DEVELOPER INSTALLING SIGNS SHALL BE RESPONSIBLE FOR LOCATING AND PROTECTING ALL
UNDERGROUND UTILITIES.
13. SPECIAL CARE SHALL BE TAKEN IN SIGN LOCATION TO ENSURE AN UNOBSTRUCTED VIEW OF EACH SIGN.
14. SIGNAGE AND STRIPING HAS BEEN DETERMINED BY INFORMATION AVAILABLE AT THE TIME OF REVIEW. PRIOR
TO INITIATION OF THE WARRANTY PERIOD, THE CITY OF FORT COLLINS TRAFFIC ENGINEER RESERVES THE RIGHT
TO REQUIRE ADDITIONAL SIGNAGE AND/OR STRIPING IF THE CITY OF FORT COLLINS TRAFFIC ENGINEER
DETERMINES THAT AN UNFORESEEN CONDITION WARRANTS SUCH SIGNAGE ACCORDING TO THE MUTCD OR THE
CDOT M AND S STANDARDS. ALL SIGNAGE AND STRIPING SHALL FALL UNDER THE REQUIREMENTS OF THE 2-YEAR
WARRANTY PERIOD FOR NEW CONSTRUCTION (EXCEPT FAIR WEAR ON TRAFFIC MARKINGS).
15. SLEEVES FOR SIGN POSTS SHALL BE REQUIRED FOR USE IN ISLANDS/MEDIANS. REFER TO CHAPTER 14,
TRAFFIC CONTROL DEVICES, FOR ADDITIONAL DETAIL.
D. STORM DRAINAGE NOTES:
1. THE CITY OF FORT COLLINS SHALL NOT BE RESPONSIBLE FOR THE MAINTENANCE OF STORM DRAINAGE
FACILITIES LOCATED ON PRIVATE PROPERTY. MAINTENANCE OF ONSITE DRAINAGE FACILITIES SHALL BE THE
RESPONSIBILITY OF THE PROPERTY OWNER(S).
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 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 XXXXXXXXXXXXXXXXXXXXXXX BUILDING A
BUILDING B
BUILDING C
BUILDING D
BUILDING E
BUILDING F
BUILDING B
BUILDING C
BUILDING D
BUILDING E
BUILDING F
UPPER RAIN GARDEN
LOWER RAIN
GARDEN
FFE
5100.30
FFE
5094.20
FFE
5089.00
FFE
5084.10
FFE
5095.50
FFE
5092.50
FFE
5099.37
FFE
5099.52
FFE
5099.37
FFE5094.25FFE5093.75FFE5093.25FFE5092.75FFE5092.25FFE5091.75FFE509
1
.
9
5
FFE509
1
.
7
5
FFE509
1
.
5
5
FFE509
1
.
3
5
FFE509
1
.
1
5
FFE509
0
.
9
5 SFIP
IP
IP
S
FSF
SFSFIP
IP
IP
IP
IP
IP
VTC
TR
I
ANG
L
E
DR
I
V
E
AVONDALE ROAD50985099
509
9
509850975096509550945093509250915090508950885087508650855084508350825081508
9
5
0
8
3508850875086
5085
5084509350925091509050895
0
9
3
50
9
4
509
55099
50985097509650955100
5100
5
0
9
9
5
0
9
8
50
9
7
50
9
6
5
0
9
5
5097
5096
5095
5094
5093
50
9
4
50
9
3
5092
5091
5090
5089
5088 50955097
5093
5094
5095
5096
5097
5098
5099
5100
508
8
IP
IP
IP
IP
SFSF
SHELTER
FFE = 5091.75
SPORTS COURT
FFE = 5090.50
5096
50945093509
2
509150945093
5092
5092
5091 50905090
5089
5079
5078
5077
5076
5076
5077
50785078
5088
808283 7684
5087
5086
5085
5084
5083
5082
5081
50805089
5090
5088
5087
5086
5085
5084
5083
5082 5081
5080
5079
5078
5077
5076
5075
5074 5073 5072 50895088 50875
0
8
7
5086
5085
5084
5083
5082
5081
5080
5079
5081
5080
5079
5078
5077
5076 50755075
5076
5077
RD
IP
DOG PARK
TOT-LOT
IP
RD
IP
VTC
BUILDING A
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\04 EROSION CONTROL.dwgFILE LOCATION:10/31/2022 11:59 AMPLOT DATE:04 EROSION CONTROL10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 0
SCALE:1" = 30'
15'30'60'90'
284 LEGEND
STANDARD EROSION AND SEDIMENT CONTROL CONSTRUCTION PLAN 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.)TO ENSURE THAT SEDIMENT DOES NOT MOVE OFF OF INDIVIDUAL LOTS ONE OR
MORE OF THE FOLLOWING SEDIMENT/EROSION CONTROL BMPS SHALL BE INSTALLED
AND MAINTAINED UNTIL THE LOTS ARE SUFFICIENTLY STABILIZED, AS DETERMINED BY
THE EROSION CONTROL INSPECTOR.
(A.)ALONG LOT PERIMETER.
(B.)OTHER LOCATIONS, IF NEEDED.
(16.)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/COUNTY.
SEPTEMBER 2003 (REVISED JULY 2010)
NORTH
Best Management Practices (BMP's)Mobilization Foundatin Excavation Site Grading Vertical Construction Flatwork Installaton Landscaping Demobilization
STRUCTURAL "INSTALLATION"
Silt Fence
Vehicle Tracking Pad
Inlet Protection (Any existing inlets downstream of site)
Sediment Trap / Filter (in Detention Basin)
Contour Furrows (Ripping / Disking)
Flow Barriers / Wattle Dikes
Riprap Armoring
*All BMP's are to be removed once construction is
complete
VEGATATIVE
Temporary Seeding / Planting
Any time the site will sit dormant
longer than 30 days.
Mulching / Sealant
Any time the site will sit dormant
longer than 30 days.
Sod Installation
Permanent Seeding / Planting
Rolled Products (Netting / Blankets / Mats)Any time the site will sit dormant
longer than 30 days.
EXISTING INLET CORE
SOUTH WALL OF INLET BOX
TO ACCEPT PIPING FROM
PROPOSED DEVELOPMENT
PIPE ELEVATION AT
ENTRANCE TO STORM INLET
APPROXIMATELY 5070.91'
TOT-LOT
BUILDING
B
BUILDING
C
BUILDING
D
BUILDING
E
BUILDING
F
LOWER
RAIN
GARDEN
10' TYPE 'R' INLET
INLET
STRUCTURE
MANHOLE LID-2
OUTLET CONTROL
STRUCTURE - 2
DAYLIGHT HDPE STORM DRAIN IN
EROSION PROTECTED RUNDOWN
TO RAIN GARDEN, (TYP)
INLET INVERT ELEV. = 5081.1
TEE INVERT ELEV. = 5083.0
8.6 LF 12" HDPE
N-12 STORM
DRAIN @ 1.2% ±
APPROX.CENTERLINE OF
DRAINAGE SWALE @ 2.0% +/-
SLOPE (TYP)
43.7 LF 12" HDPE N-12 STORM
DRAIN @ 1.2% ±
98.1 LF 12" HDPE N-12
STORM DRAIN @ 4.4% ±
TEE INVERT EL. = 5086.9
INLET INV. EL. = 5086.0
INLET INV. EL. = 5091.7
INLET INV. EL. = 5091.2
NYLOPLAST AREA INLET W/ 12" SQ. STD.
GRATE (TYP) SEE DETAIL SHT. 12
10.6 LF 12" HDPE N-12
STORM DRAIN @ 1.0% ±
INLET INV. EL. = 5087.0
156.5 LF HDPE N-12
STORM DRAIN @ 2.5% ±
12.0 LF 12" HDPE N-12
STORM DRAIN @ 0.8% +/-
31.4 LF 12" HDPE N-12
STORM DRAIN @ 6.1% +/-
123.5 LF 12" HDPE N-12
STORM DRAIN @ 6.5% +/-
INLET INVERT ELEV. = 5092.2
40.5 LF HDPE N-12
STORM DRAIN
@ 0.5% +/-
INLET INVERT
ELEV. = 5092.0
EXISTING 24" RCP
EXISTING 36" RCP
UPPER RAIN GARDEN FLOW TO EX. POND 1EXISTING DETENTION
POND
11b
TRIANG
LE
DR
IVE
AVONDALE ROAD50985099
509
9
509850975096509550945093509250915090508950885087508650855084508350825081508
9
5
0
8
350885087508
6
5085
5084509350925091509050895
0
9
3
50
9
4
509
55099
50985097509650955100
5100
5
0
9
9
5
0
9
8
50
9
7
50
9
6
5
0
9
5
5097
5096
5095
5094
5093
50
9
4
50
9
3
5092
5091
5090
5089
5088 50955097
5093
5094
5095
5096
5097
5098
5099
5100
1
2
5
15
6
12
508
8
1
2
4
5
6
9
11
0.493 0.48
0.789 0.71
1.313 0.64
0.193 0.37
0.064 0.50
0.116 0.44
0.640 0.04
11
5096
5094509350
9
2
509150945093
5092
5092
5091
5090
5089
5079
5078
5077
5076
5076
5077
50785078
5088
808283 7684
5087
5086
5085
5084
5083
5082
5081
50805089
5090
5088
5087
5086
5085
5084
5083
5082 5081
5080
5079
5078
5077
5076
5075
5074 5073 5072
5088 50875
0
8
7
5086
5085
5084
5083
5082
5081
5080
5079
5081
5080
5079
5078
5077
5076 50755075
5076
5077
DOG PARK SPORT COURT
SHELTER
4" DIA. SLOTTED PVC SUB-DRAIN PIPES
FOR DETAILS, SEE SHEET 13
FOREBAY OVERFLOW WEIR, 6" TALL, WITH 1"
WIDE, FULL-DEPTH DRAINAGE SLOTS @ 1.5' +/1
CENTERS. KEY WEIR INTO SIDE EMBANKMENTS.
RAIN GARDEN CONCRETE FOREBAY WITH OVERFLOW WEIR,
AND FILLED WITH RIP RAP FOR DETAILS, SEE SHEET 13
4" DIA. SLOTTED PVC SUB-DRAIN PIPES
FOR DETAILS, SEE SHEET 13
FOREBAY OVERFLOW WEIR, 6" TALL, WITH 1"
WIDE, FULL-DEPTH DRAINAGE SLOTS @ 1.5' +/1
CENTERS. KEY WEIR INTO SIDE EMBANKMENTS.
RAIN GARDEN CONCRETE FOREBAY WITH OVERFLOW WEIR,
AND FILLED WITH RIP RAP FOR DETAILS, SEE SHEET 13
LOWER RAIN GARDEN OUTLET
CONTROL STRUCTURE. FOR
DETAILS, SEE SHEET 13
INDICATED INVERT OF EXISTING INLET = 7070.69
TO BE CONFIRMED PRIOR TO COMMENCEMENT
OF CONSTRUCTION.14
MANHOLE LID-1
INFLOW ENERGY
DISSIPATION STRUCTURE - 1
LID SYSTEM PIPING
(SEE PROFILE ON SEPARATE SHEET)
BUILDING
A
32.7 LF HDPE
N-12 STORM
DRAIN @ 1.2% ±
INLET INV. EL. = 5086.5
TEE INV. EL. = 5086.4
106.1 LF 12" HDPE N-12
STORM DRAIN @ 4.7% +/-50905089INLET INVERT
ELEV. = 5083.1
INLET INVERT ELEV. = 5081.5
TEE INVERT ELEV. = 5081.0
24.6 LF HDPE N-12 STORM
DRAIN @ 2.0% +/-
OUTLET CONTROL
STRUCTURE - 1
107.0 LF 12" HDPE N-12
STORM DRAIN @ 1.9% +/-
8
0.170 0.42
10
0.190 0.11
13
4
10
8
9
7
7
0.144 0.44
3
1.081 0.09
3
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\05 DRAINAGE PLAN.dwgFILE LOCATION:10/31/2022 1:52 PMPLOT DATE:05 DRAINAGE PLAN10/28/20222ND RESUBMITTAL - NO CLUBHOUSE
MARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 285 0
SCALE:1" = 30'
15'30'60'90'
NORTH
NOTES
1.SEE SHEETS 12 - 13 FOR STORM DRAIN
PLANS & PROFILES.
LEGEND
DRAINAGE BASIN I.D.
DESIGN POINT
OVERLAND
FLOW DIRECTION
#
#
0.000.000 MINOR STORM RUNOFF COEFFICIENT
DRAINAGE BASIN AREA (AC)
Ridgewood Hills - Tract B
DRAINAGE DATA SUMMARY TABLE
Drainage Design Basin Comp. Runoff Coeff.Design Runoff
Basin No.Point Area 2-Year 100-Year 2-Year 100-Year
(ac)(cfs)(cfs)
1 1 0.493 0.48 0.73 0.62 3.18
2 2 0.789 0.71 0.85 1.49 5.87
3 3 1.081 0.09 0.53 0.22 9.3
4 4 1.313 0.64 0.81 2.08 8.77
5 6 0.193 0.37 0.67 0.21 1.28
6 7 0.064 0.5 0.73 0.09 0.47
7 8 0.144 0.44 0.7 0.18 1
8 9 0.17 0.42 0.69 0.2 1.17
9 10, 11, 12, 13 0.116 0.44 0.7 0.14 0.81
10 5, 14 0.19 0.11 0.54 0.06 1.01
11 15 0.64 0.04 0.5 0.06 2.61
BUILDING B
BUILDING C
BUILDING D
BUILDING E
BUILDING F
UPPER RAIN GARDEN
LOWER RAIN
GARDEN
FFE
5100.30
FFE
5094.20
FFE
5089.00
FFE
5084.10
FFE
5095.50
FFE
5092.50
FFE
5099.37
FFE
5099.52
FFE
5099.37
FFE5094.25FFE5093.75FFE5093.25FFE5092.75FFE5092.25FFE5091.75FFE509
1
.
9
5
FFE509
1
.
7
5
FFE509
1
.
5
5
FFE509
1
.
3
5
FFE509
1
.
1
5
FFE509
0
.
9
5
TR
I
ANG
L
E
DR
I
V
E
AVONDALE ROAD50985099
509
9
509850975096509550945093509250915090508950885087508650855084508350825081508
9
5
0
8
350885087
5086
5085
5084509350925091509050895
0
9
3
50
9
4
509
55099
50985097509650955100
5100
5
0
9
9
5
0
9
8
50
9
7
50
9
6
5
0
9
5
5097
5096
5095
5094
5093
50
9
4
50
9
3
5092
5091
5090
5089
5088 50955097
5093
5094
5095
5096
5097
5098
5099
5100
508
8
SHELTER
FFE = 5091.75
SPORTS COURT
FFE = 5090.50
5096
50945093509
2
509150945093
5092
5092
5091
5090
5089
5079
5078
5077
5076
5076
5077
50785078
5088
808283 7684
5087
5086
5085
5084
5083
5082
5081
50805089
5090
5088
5087
5086
5085
5084
5083
5082 5081
5080
5079
5078
5077
5076
5075
5074 5073 5072
5088 50875
0
8
7
5086
5085
5084
5083
5082
5081
5080
5079
5081
5080
5079
5078
5077
5076 50755075
5076
5077
DOG PARK
TOT-LOT
50905089 BUILDING A
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\06 GRADING PLAN.dwgFILE LOCATION:10/31/2022 11:59 AMPLOT DATE:06 GRADING PLAN10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 286 NORTH
0
SCALE:1" = 30'-0"
15'30'60'90'
GRADING NOTES
1. ALL EASEMENTS ARE PROPOSED AND WILL BE DEDICATED BY THE PLAT. EASEMENTS ARE
LABELED ON THE UTILITY PLAN.
2. THE DRIVES WITHIN THE SITE WILL BE PRIVATELY OWNED AND MAINTAINED. THERE WILL
BE NO PUBLIC MAINTENANCE OF THE DRIVES.
3.LIMITS OF STREET CUT SHOWN ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED
IN THE FIELD BY THE CITY ENGINEERING INSPECTOR. ALL REPAIRS SHALL BE IN
ACCORDANCE WITH THE CITY STREET REPAIR STANDARDS.
4.NO OFF SITE GRADING IS PROPOSED WITH THIS DEVELOPMENT.
5.SEE LANDSCAPE PLAN FOR REVEGETATION METHODS AND DETAILS.
6.ALL SPOT ELEVATIONS SHOWN ARE FLOWLINE UNLESS NOTED OTHERWISE.
7.ALL RETAINING WALLS FOUR (4) FEET OR HIGHER WILL REQUIRE A BUILDING PERMIT.
EX SANITARY MH
RIM=5101.43
INV NW=5090.24
INV NE=5090.20
EX SANITARY MH
RIM=5075.75
INV E=5067.17
INV SW=5072.65
INV SW=5067.52
EXISTING INLET AND
STORM DRAINS
EX SANITARY MH
RIM=5101.46
INV NE=5091.40
INV SW=5091.53
CUT INTO EXISTING WATER MAIN
NEW 8" X 8" TEE W/ T.B. AND TWO
(2) 8" GATE VALVES
8" X 6" TEE W/ TB
6" GV & 8" GV
81.21 LF 8" PVC SEWERLINE
72.59 LF 8" PVC
WATERLINE
SMH-3
22.8 LF 12" HDPE STORM DRAIN
43.5 LF 12" HDPE
STORM DRAIN
109.7 LF 15" HDPE
STORM DRAIN
330 LF 4" PERFORATED PIPE,
SEE LID PLANS
SAWCUT AND REPLACE
EXISTING PAVEMENT
IN THIS AREA
XX LF 24" HDPE STORM DRAIN
217.8 LF 4" SLOTTED PVC PIPE,
SEE LID PLANS
8" X 6"
TEE W/
TB
6" GV
90 DEG. BEND W/
TB AND 8" GV
SMH-2
45.9 LF 12" HDPE
STORM DRAIN
EX SANITARY MH
RIM=5087.07
INV NW=5076.63
INV NE=5076.50
INV SW=5076.60
4" FIRE LINE
1-1/2" WATER
SERVICE
HYDRANT ASSEMBLY
IRRIGATION CONTROLLER
1.5" WATER IRRIGATION
SERVICE W/ METER
4" FIRE LINE
1-1/2" WATER SERVICE
4" SEWER SERVICE
9'
E
X
I
S
T
I
N
G
U
&
D
E
9'
E
X
I
S
T
I
N
G
U&
D
E
6'EXISTINGU&DE76'
R
O
W
30'U,D
,A
,EAE
3
0
'
U,
D
,
A
,
E
A
E
30'U,D,A,EAE6' EXISTINGU&DE30' DE30'U,D,A,EAEEXISTIG 57' ROW
30'
U,D,A,
E
A
E9'U&DE5'3' ACCESSEASEMENT
R5
1
'
AE 30'U,D
,A
,EAE
BUILDING B
BUILDING C
BUILDING D
BUILDING E
BUILDING F
UPPER RAIN GARDEN
4" SEWER
SERVICE
4" FIRE LINE
1-1/2" WATER SERVICE
4" SEWER SERVICE
HYDRANT ASSEMBLY
4" SEWER SERVICE
EX SANITARY MH
RIM=5081.77
INV NE=5074.65
INV SW=5074.84
149.34 LF 8" PVC
WATERLINE
4" FIRE LINE
3/4" WATER SERVICE
1-1/2" WATER SERVICE
79 LF 12" HDPE
STORM DRAIN
168.14 LF 8" PVC
SEWERLINE
8" X 4" TEE W/ TB 4" GV
8" X 4" TEE
W/ TB 4" GV
8" X 4" TEE
W/ TB 4" GV
8" X 4" TEE
W/ TB 4" GV
EXISTING 1-1/2"
WATER SERVICE
10' TYPE 'R' INLET
MANHOLE LID-1
12" HDPE FES
OUTLET CONTROL
STRUCTURE - 1
10' TYPE "R" INLET
MANHOLE LID-2
OUTLET CONTROL
STRUCTURE - 2
111.8 LF 12" HDPE
STORM DRAIN63.3 LF 12" HDPE
STORM DRAIN
161.2 LF 15" HDPE
STORM DRAIN
98.2 LF 12" HDPE
STORM DRAIN
156.52 LF 12" HDPE
STORM DRAIN
10.6 LF 12" HDPE
STORM DRAIN
31.4 LF 12" HDPE
STORM DRAIN
12.0 LF 12" HDPE
STORM DRAIN
96.5 LF 12" HDPE
STORM DRAIN
24.5 LF 12" HDPE
STORM DRAIN
106.0 LF 12" HDPE
STORM DRAIN
1.7 LF 12" HDPE
STORM DRAIN
8.4 LF 12" HDPE
STORM DRAIN
95.8 LF 12" HDPE
STORM DRAIN
32.7 LF 12" HDPE
STORM DRAIN
1.2 LF 12" HDPE
STORM DRAIN
40.5 LF 12" HDPE
STORM DRAIN
EXISTING
RELOCATED FIRE
HYDRANT
376.62 LF 8" PVC
WATERLINE
215.28 LF 8" PVC
SEWERLINE
SMH-4
EXISTING 8 X 8 TEE
EXISTING 8" WATER LINE
EXISTING 4"
FIRE LINE
EXISTING 1-1/2"
WATER SERVICE
EXISTING 4"
FIRE LINE
EXISTING 4"
SEWER
SERVICE
EXISTING 4"
SEWER
SERVICE
EXISTING FIRE
HYDRANT
4" SEWER SERVICE
4" SEWER
SERVICE
4" SEWER
SERVICE
LOWER RAIN
GARDEN30' DE50' DEFFE
5100.30
FFE
5094.20
FFE
5089.00
FFE
5084.10
FFE
5095.50
FFE
5092.50
FFE
5099.37
FFE
5099.52
FFE
5099.37
FFE5094.25FFE5093.75FFE5093.25FFE5092.75FFE5092.25FFE5091.75FFE509
1
.
9
5
FFE509
1
.
7
5
FFE509
1
.
5
5
FFE509
1
.
3
5
FFE509
1
.
1
5
FFE509
0
.
9
5
TR
I
ANG
L
E
DR
I
V
E
AVONDALE ROADSHELTER
FFE = 5091.75
SPORTS COURT
FFE = 5090.50DOG PARK
TOT-LOT
10 LF 4" SOLID PVC PIPE
16.5 LF 12" HDPE STORM DRAIN
MANHOLE LID-3
12" HDPE FES
BUILDING A
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\07 UTILITY PLAN.dwgFILE LOCATION:10/31/2022 11:59 AMPLOT DATE:07 UTILITY PLAN10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 287 LEGEND
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
EXISTING SANITARY SEWER
EXISTING WATERLINE
EXISTING STORM DRAIN PIPE
UTILITY NOTES
1.ALL SANITARY SEWER PIPE IS 8" PVC SDR-35, UNLESS NOTED OTHERWISE..
2.ALL SANITARY SEWER, WATER AND STORMWATER CONSTRUCTION SHALL
CONFORM TO SOUTH FORT COLLINS SANITATION DISTRICT, FORT
COLLINS-LOVELAND WATER DISTRICT, AND CITY OF FORT COLLINS STORMWATER
DEVELOPMENT, RESPECTIVELY CONSTRUCTION STANDARDS AND DETAILS.
3.ALL REINFORCED CONCRETE PIPE (RCP) SHALL BE CLASS III OR BETTER UNLESS
NOTED OTHERWISE.
4.ALL WATERLINE TO BE CONSTRUCTED A MINIMUM OF 5' AND A MAXIMUM OF 6' (5'
TYPICAL) BELOW FINISHED GRADE UNLESS OTHERWISE NOTED.
5.ALL WATERLINE SERVICES TO BE SIZED AS SHOWN ON THE UTILITY PLANS.
6.PROVIDE 10' HORIZONTAL CLEARANCE BETWEEN WATER AND SEWER PIPES.
7.SEE UTILITY PLANS FOR EASEMENT DELINEATION, DIMENSIONS AND DETAILS.
8.SEE UTILITY DETAIL SHEETS FOR SERVICE CONNECTION DETAILS.
9.REDUCED PRESSURE PRINCIPLE (RP) BACK-FLOW-PREVENTION-DEVICES TO BE
INSTALLED ON THE FIRE LINE RISERS AND DOMESTIC WATER SERVICES.
10.TELEPHONE AND CATV TO BE INSTALLED IN COMMON TRENCH WITH POWER.
NORTH
0
SCALE:1" = 30'-0"
15'30'60'90'
C3C2C1
L
2
L
1
L3C4L4C5
L5
C39
C38
L36 C37 L35C36
L34L33 L32
C35 C34C33
L3
1 C32L
3
0
C31
C30 L29C29
L
2
8
L
2
7
C28L
2
6
L25C27
C
2
6
C25L24C2
4
L23
C23
C22L22
L21L20
C21
C20L19
C19C18L18C17L17
C16C15C14L16C1
3L15C12
C
1
1C10L14C9
L
1
3L12C8
L
1
1C7L10L
9L8C6
L
7
L
6
L37
L38
C40
C41
L39L40 C42L4
1
C43 C44C45L4
2 C46L43
L44
L
4
5
C47 L46C48C49
L47L
4
8
C50
L4
9
L50
L51
L53
L52 18.5'27.5'1
0
6
'
R
OW
24'24'
N: 1419764.910
E: 3116746.426
N: 1419821.871
E: 3116641.824
N: 1419925.535
E: 3116734.930
N: 1420022.597
E: 3116820.262
N: 1420133.420
E: 3116843.218
24'8'8'8'5
1
2
9'
5
4
1
5
'
1
1
'20'11 20'
8
13
11
12
7
N: 1419621.050
E: 3116944.340
N: 1419692.656
E: 3116863.577
N: 1419674.038
E: 3116804.669
N: 1419934.833
E: 3116648.760
N: 1420038.497
E: 3116741.866
N: 1420126.008
E: 3116919.543
N: 1420209.396
E: 3116988.073
TR
I
ANG
L
E
DR
I
V
E
AVONDALE ROAD(TYP)
(TYP)
(TYP)
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\08 HORIZONTAL CONTROL PLAN.dwgFILE LOCATION:10/31/2022 10:26 AMPLOT DATE:08 HORIZONTAL CONTROL PLAN10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 288 NORTH
0
SCALE:1" = 30'-0"
15'30'60'90'
LINE TABLE
LINE ID
L1
L2
L3
L4
L5
L50
L51
LENGTH
132.33'
144.76'
49.97'
15.15'
95.33'
62.00'
137.50'
DIRECTION
S41° 56' 11"W
S41° 56' 11"W
S48° 03' 49"E
S74° 50' 46"E
S15° 09' 14"W
N34° 21' 28"W
N33° 38' 17"W
LINE TABLE
LINE ID
L6
L7
L8
L9
L10
L11
L12
L13
L14
L15
L16
L17
L18
L19
L20
L21
L22
L23
L24
L25
L26
L27
L28
L29
L30
L31
L32
L33
L34
L35
L36
L37
L38
L39
L40
L41
L42
L43
L44
L45
L46
L47
L48
L49
LENGTH
14.94'
6.20'
12.00'
124.00'
12.00'
9.43'
12.00'
107.46'
12.02'
12.02'
12.02'
11.94'
12.11'
24.00'
23.74'
24.00'
23.75'
11.36'
11.98'
1.00'
67.67'
10.00'
22.08'
12.97'
11.97'
11.97'
0.70'
67.67'
0.71'
13.07'
44.50'
15.13'
80.33'
11.99'
10.78'
12.03'
12.03'
2.32'
0.27'
11.86'
5.36'
0.99'
70.67'
15.14'
DIRECTION
S49° 31' 40"W
S41° 56' 11"W
S48° 03' 49"E
S41° 56' 11"W
N48° 03' 49"W
S41° 56' 11"W
S48° 03' 49"E
S41° 56' 11"W
N47° 08' 49"W
S45° 22' 52"E
N35° 11' 27"W
S33° 02' 49"E
N25° 15' 36"W
N24° 46' 46"W
N34° 21' 28"W
N55° 38' 32"E
S34° 21' 28"E
N38° 13' 49"W
S44° 44' 03"E
N48° 03' 49"W
N41° 56' 11"E
N41° 56' 11"E
N41° 56' 11"E
N48° 03' 49"W
S41° 13' 28"W
N27° 38' 35"E
S20° 03' 41"W
N69° 56' 19"W
N20° 03' 41"E
N74° 50' 46"W
N15° 09' 14"E
N22° 44' 55"E
N15° 09' 14"E
S15° 09' 14"W
N74° 50' 46"W
N25° 19' 50"E
S27° 38' 35"W
N48° 03' 49"W
N41° 56' 11"E
N40° 29' 15"E
N48° 03' 49"W
S48° 03' 49"E
S41° 56' 11"W
S34° 20' 42"W
CURVE TABLE
CURVE ID
C1
C2
C3
C4
C5
ARC LENGTH
139.76'
7.28'
100.30'
202.87'
58.12'
RADIUS
584.00'
584.00'
584.00'
434.00'
37.00'
DELTA ANGLE
013°42'41"
000°42'50"
009°50'24"
026°46'57"
090°00'00"
CHORD BEARING
S48°47'32"W
S56°00'18"W
S61°16'55"W
S61°27'17"E
S29°50'46"E
CHORD LENGTH
139.42'
7.28'
100.17'
201.03'
52.33'
CURVE TABLE
CURVE ID
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39
C40
C41
C42
C43
C44
C45
C46
C47
C48
C49
C50
ARC LENGTH
7.85'
7.85'
7.85'
9.81'
7.81'
8.45'
7.81'
109.02'
7.81'
22.30'
7.90'
83.31'
7.73'
0.12'
66.84'
40.96'
34.64'
9.12'
63.00'
7.90'
27.20'
6.29'
7.85'
39.27'
0.18'
7.91'
96.00'
7.91'
12.53'
6.65'
6.63'
76.97'
9.81'
98.13'
38.48'
8.01'
82.24'
7.80'
8.11'
7.80'
115.50'
7.73'
40.06'
6.16'
7.85'
RADIUS
5.00'
5.00'
5.00'
613.00'
5.00'
596.00'
5.00'
613.00'
5.00'
596.00'
5.00'
613.00'
5.00'
595.98'
572.00'
25.00'
25.00'
5.00'
555.00'
5.00'
572.00'
4.00'
5.00'
25.00'
422.00'
5.00'
405.00'
5.00'
422.00'
4.00'
4.00'
49.00'
5.00'
50.00'
25.00'
5.00'
463.00'
5.00'
446.00'
5.00'
463.00'
5.00'
25.00'
4.00'
5.00'
DELTA ANGLE
090°00'00"
090°00'00"
090°00'00"
000°55'00"
089°31'24"
000°48'45"
089°31'24"
010°11'25"
089°31'24"
002°08'39"
090°28'36"
007°47'13"
088°34'11"
000°00'43"
006°41'44"
093°53'05"
079°23'41"
104°28'39"
006°30'14"
090°30'19"
002°43'29"
090°05'58"
090°00'00"
090°00'00"
000°01'30"
090°41'13"
013°34'52"
090°41'13"
001°42'07"
095°11'35"
094°54'26"
090°00'00"
112°26'47"
112°26'47"
088°11'31"
091°48'29"
010°10'36"
089°21'53"
001°02'32"
089°21'53"
014°17'36"
088°33'04"
091°49'09"
088°10'51"
090°00'00"
CHORD BEARING
S3°03'49"E
S86°56'11"W
S3°03'49"E
S42°23'41"W
S88°05'28"W
S43°44'10"W
S0°37'10"E
S49°42'50"W
N79°57'09"W
S56°21'28"W
S12°11'29"W
S61°46'53"W
N69°32'42"W
S66°10'34"W
N62°52'29"E
N12°35'04"E
S74°03'19"E
N14°00'31"E
N48°31'04"E
S89°59'12"E
N43°23'54"E
N3°00'50"W
N86°56'11"E
N3°03'49"W
N48°04'34"W
S86°34'04"W
N55°33'59"W
N17°42'01"W
N63°53'41"W
S67°39'28"W
N27°23'33"W
N29°50'46"W
N41°04'09"W
N41°04'09"W
N28°56'31"W
S61°03'29"W
N69°45'28"W
N19°21'07"W
N63°30'47"W
S72°19'32"W
N55°12'37"W
N3°47'17"W
S86°01'37"W
S3°58'23"E
S86°56'11"W
CHORD LENGTH
7.07'
7.07'
7.07'
9.81'
7.04'
8.45'
7.04'
108.88'
7.04'
22.30'
7.10'
83.25'
6.98'
0.12'
66.81'
36.53'
31.94'
7.91'
62.97'
7.10'
27.20'
5.66'
7.07'
35.36'
0.18'
7.11'
95.78'
7.11'
12.53'
5.91'
5.89'
69.30'
8.31'
83.12'
34.79'
7.18'
82.13'
7.03'
8.11'
7.03'
115.20'
6.98'
35.91'
5.57'
7.07'
LINE TABLE
LINE ID
L52
L53
LENGTH
15.13'
35.83'
DIRECTION
S07° 33' 33"W
S15° 09' 14"W
FLOWLINE CURVE AND LINE TABLES CENTERLINE CURVE AND LINE TABLES
FUTURE FLOWLINE AT
EAST ENTRY DRIVE
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\09 LINE & CURVE TABLES.dwgFILE LOCATION:10/31/2022 10:26 AMPLOT DATE:09 LINE & CURVE TABLES10/28/20222ND RESUBMITTAL - NO CLUBHOUSE
MARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 289
5+
9
9
0+00 1+00 2+00 3+00
4+00
5+00 3+250+001+00 2+003+000+001+00 0+620+00
EXISTING 8" PVC
WATER MAIN
EXISTING 8" PVC
WATER MAIN STUB
REMOVE EXISTING
TEMPORARY HYDRANT
AND EXTEND WATER MAIN
PER PLAN & PROFILE
SALVAGE AND REINSTALL
HYDRANT AT STA. 0+59.20
8" x 6" TEE (W) FOR
HYDRANT ASSEMBLY STA.
0+59.20, O/S 5' L 1.5" WATER SERVICE (W)
STA. 1+13.55, O/S 5' L
8" x 4" FIRE LINE TEE & G.V.(W)
STA. 1+ 27.85, O/S 5' L
0.75" WATER SERVICE (E)
STA. 2+36.07, O/S 5' L
1.5" WATER SERVICE (W)
STA. 2+52.89, O/S 5' L
8" x 4" FIRE LINE TEE & G.V. (W)
STA. 2+67.19, O/S 5' L
11.25 DEG. BEND
STA. 3+86.60, O/S 9.49' L
1.5" WATER SERVICE (W)
STA. 3+79.98, O/S 8.62' L
8' x 4" FIRE LINE TEE & G.V. (W)
STA. 3+89.90, O/S 9.08' L
90 DEG. BEND
STA. 4+57.27, O/S 5' L
8" X 6" SWIVEL TEE (S)
FOR HYDRANT ASSEMBLY
STA. 1+17.55, O/S 5.0' L
1.5" WATER SERVICE (N)
STA. 1+53.11, O/S 5.0' L
8" X 4" FIRE LINE TEE & G.V.
(N) STA. 2+14.27, O/S 5.0' L
CUT EXISTING WATER MAIN AND INSTALL NEW 8" X 8"
TEE W/ T.B. AND TWO 8" GATE VALVES.
CONTRACTOR TO EXPOSE EXISTING WATER MAIN AND
CONFIRM ELEVATION PRIOR TO COMMENCING
CONSTRUCTION. NEW WATER MAIN IS TO BE
INSTALLED EASTWARD FROM EXISTING WATER MAIN.
SAW CUT AND REPLACE EXISTING
PAVEMENT IN CROSS-HATCHED AREA
4+00 5+006+006+36PI:
3
+
6
6
.
0
6 PI
:
4+74
.92
EP:
6
+
3
6
.
1
3
5065
5070
5075
5080
5085
5090
5095
5065
5070
5080
5090
0+00 1+00 2+00 3+00 4+00
0+00 1+00 2+00 3+00 4+00
FFE OF ADJACENT
BUILDING4" SAN SEWER LATERAL CROSSING
STA.1+81.31
MIN. INV. EL. AT CROSSING = 5080.84
MAX. INV. EL. AT CROSSING = 5084.91
EXISTING 8" PVC WATER MAIN1.5' MIN.CLEAR8" X 6" SWIVEL TEE (S)FOR HYDRANT ASSEMBLYSTA. 1+17.551.5" WATER SERVICE TAP (N)STA. 1+53.118" X 4" FIRE LINE TEE & G.V.(N) STA. 2+14.275070
5075
5080
5085
5090
5095
5100
5105
5110
5115
5070
5080
5090
5100
5110
-1+00 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00
-1+00 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+001.5' MIN.CLEAR4" SAN. SEWER LATERAL CROSSING.
STA.1+75.00
MIN.INV. EL. AT CROSSING POINT = 5093.45
MAX.INV. EL. AT CROSSING POINT = 5095.28
EXISTING 8" PVC
WATER MAIN IN AVONDALE RD.
STA. 0+00.00
EXISTING 8" PVC
WATER MAIN STUB,
APPROX. 30 L.F.1.5' MIN.CLEAR4" SAN. SEWER LATERAL CROSSING
STA. 3+14.40
MIN. INV. EL. AT CROSSING = 5087.31
MAX. INV. EL. AT CROSSING = 5089.18
DRIVE AISLE CENTERLINE PROFILE
EXISTING GROUND PROFILE ALONG DRIVE AISLE CENTERLINE
8" x 6" SWIVEL TEE (W)FOR HYDRANT ASSEMBLYSTA. 0+59.201.5" WATER SERVICE TAP (W)STA. 1+13.558" x 4" FIRE LINE TEE W/ G.V. (W)STA. 1+27.858" 90 DEG. BENDSTA. 5+57.271.5" WATER SERVICE TAP (W)STA. 2+52.898" x 4" FIRE LINE TEE & G.V.(W) STA. 2+67.191.5" WATER SERVICE TAP (W)STA. 3+79.988" x 4" FIRE LINE TEE & G.V. (W)STA. 3+89.908" 11.25 DEG. BENDSTA. 3+86.600.75" WATER SERVICE TAP (E)2+36.07,Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
Checked:NODATEBYCHKREVISIONSDESCRIPTION1234566614 E. Brilliant Sky, Dr.Scottsdale, AZ 85266\Phone: (303) 913-5382larrycowen@comcast.netOWENCONSULTINGGROUP, INC.DRAWN BY: davidZ:\Shared\Projects\111 Owen Consulting\111-2001FC Ridgewood Hills North\AutoCAD\111-2001FC Ridgewood Hills Tract B MA - 02\DWG\FUP\10 WATER PLAN & PROFILE.dwgFILE LOCATION:10/31/2022 10:26 AMPLOT DATE:10 WATER PLAN & PROFILE10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2810 0
SCALE:1"=40'
20'40'80'120'
NORTH
WEST ACCESS DRIVE - WATER
PROFILE
WEST ACCESS DRIVE & EMERGENCY ACCESS - WATER
PLAN
HORIZONTAL SCALE: 1" = 40'
VERTICAL SCALE: 1" = 4'
EMERGENCY ACCESS - WATER
PROFILE
HORIZONTAL SCALE: 1" = 40'
VERTICAL SCALE: 1" = 4'
5+
9
9
0+00 1+00 2+00 3+00
4+00
5+00
0+001+00 2+003+000+001+00 0+620+00
SMH N-4
STA. 1+70.33, O/S 5' R
4" SAN SERVICE (W)
STA. 1+77.00
4" SAN SEWER SERVICE (W)
STA. 3+16.40
4" SAN SEWER SERVICE (E)
STA. 3+24.50
SMH N-2
STA. 4+67.21, O/S 5' R
SMH N-3
STA. 3+85.63, O/S 0.59' R
SAN. C.O.
INV. = 5096.80
SAN. C.O.
INV. = 5090.70
SAN. C.O.
INV. = 5091.76
SAN. C.O.
INV. = 5092.60
SAN. C.O.
INV. = 5085.50
SAN. C.O.
INV. = 5080.60
SMH N-1
STA. 2+67.02, O/S 5' R
4" SAN SEWER SERVICE
STA. 1+91.21, O/S 5.0' R
4" SAN SEWER SERVICE
STA. 1+83.31, O/S 5.0' R
SAW CUT AND REPLACE EXISTING
PAVEMENT IN CROSS-HATCHED AREA
4+00 5+006+00PI:
3
+
6
6
.
0
6 PI
:
4+74
.92
EP:
6
+
3
6
.
1
3
5070
5075
5080
5085
5090
5095
5100
5105
5110
5115
5070
5080
5090
5100
5110
-1+00 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00
-1+00 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00
DRIVE AISLE CENTERLINE PROFILE
EXISTING GROUND PROFILE
ALONG DRIVE AISLE CENTERLINE
0.75" WATER SERVICE (E)
STA. 2+36.07, EL. 5058.9 ±
215.3 LF 8" PVC SDR 35
SAN. SEWER MAIN @
4.29%
81.58 LF 8" PVC SDR 35 SAN.
SEWER MAIN @ 5.33%SMH N-2STA. 4+67.21, O/S 5' RRIM = 5084.37INV. IN (S) = 5076.14INV. OUT (W) = 5075.94SMH N-3STA. 3+85.63, O/S 0.59 RRIM = 5087.76INV. IN(S) = 5080.69INV. OUT(N) = 5080.49SMH N-4STA. 1+70.33RIM = 5097.29.INV. OUT(N) = 5089.934" SAN. SERVICE (W)STA. 1+77.004" SAN. SERVICE (W)STA. 3+16.404" SAN. SERVICE (E)STA. 3+24.505065
5070
5075
5080
5085
5090
5095
5065
5070
5080
5090
0+00 1+00 2+00 3+00 4+00
0+00 1+00 2+00 3+00 4+00
172.00 L.F. 8" PVC SAN
SEWER @ 0.66%SMH N-2STA. 0+95.00, O/S 5.00' RRIM = 5084.37INV. IN (S) = 5076.14INV. OUT (W) = 5075.94SMH N-1STA. 2+67.02, O/S 5.0' RRIM = 5084.38INV. IN (E) = 5075.83INV. OUT (N) = 5075.634" SAN SERVICE (N)STA. 1+91.214" SAN SERVICE (S)STA. 1+83.31Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
Checked:NODATEBYCHKREVISIONSDESCRIPTION1234566614 E. Brilliant Sky, Dr.Scottsdale, AZ 85266Phone: (303) 913-5382larrycowen@comcast.netOWENCONSULTINGGROUP, INC.DRAWN BY: davidZ:\Shared\Projects\111 Owen Consulting\111-2001FC Ridgewood Hills North\AutoCAD\111-2001FC Ridgewood Hills Tract B MA - 02\DWG\FUP\11 SEWER PLAN & PROFILE.dwgFILE LOCATION:10/31/2022 10:27 AMPLOT DATE:11 SEWER PLAN & PROFILE10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2811 NORTH
0
SCALE:1"=40'
20'40'80'120'
WEST ACCESS DRIVE - SANITARY SEWER
PROFILE
WEST ACCESS DRIVE & EMERGENCY ACCESS - SANITARY SEWER
PLAN
HORIZONTAL SCALE: 1" = 40'
VERTICAL SCALE: 1" = 4'
EMERGENCY ACCESS - SANITARY SEWER
PROFILE
HORIZONTAL SCALE: 1" = 40'
VERTICAL SCALE: 1" = 4'
INFLOW ENERGY DISSIPATION STRUCTURE - 1
STA: 1+85.80
MANHOLE LID-1 (4' DIA.)
STA: 0+75.8010' TYPE 'R' INLET
STA: 0+12.50
OUTLET CONTROL STRUCTURE - 1
STA: 3+70.86
MANHOLE LID - 2 (5' DIA.)
STA: 4+81.89
LID UPPER RAIN GARDEN AND RELATED PIPING
5060
5065
5070
5075
5080
5085
5090
5095
5100
5060
5070
5080
5090
5100
0+00 1+00 2+00 4+00 5+00 6+00 7+00
0+00 1+00 2+00 3+00 4+00 5+00 6+00~0.66182.3'
63.30 LF 12" DIA. HDPE N-12 PIPE @ 2.92%
111.80 LF 12" HDPE N-12 STORM PIPE @ 7.53%
109.69 LF 15" HDPE N-12 STORM PIPE @ 1.22%
UPPER RAIN GARDEN
FOREBAY SEE DETAIL SHT. 13
SUB-DRAIN CLEANOUT ONE PER
PIPE RUN SEE DETAIL, SHT. 13 STA:4+02.50OUTLETCONTROLSTRUCTUREUPPERRAINGARDENINV.5074.00UPPER RAIN GARDEN OUTLET CONTROL
STRUCTURE FOR DETAILS, SEE SHT. 13
18" DEEP GROWTH MEDIUM
LAYER SEE DETAIL, SHT. 21
6" DEEP FILTER LAYER SEE DETAIL AND SPECIFICATION,
SHT. 21
NON-WOVEN GEOTEXTILE SEPARATION FABRIC SEE
DETAIL AND SPECIFICATION, SHT. 21
4" DIA. PVC SLOTTED SUB-DRAIN PIPE FOR
LAYOUT SEE LID SYSTEM PLAN VIEW SEE
DETAIL AND SPECIFICATION, SHT. 22STA:0+36.70INV.OUT:5086.3810'TYPE"R"INLETSTA:1+00.00MANHOLELID-1INV.IN:5084.53INV.OUT:5084.31STA:2+11.80INV.:5076.0012"DIA.HDPEFESNOTE STATIONING EQUATION
AT THIS POINT 3+94.1 U/S = 4+00.00 D/S
FLOOR OF RAIN GARDEN
ELEV.: 5076.0 STA:5+12.19MANHOLELID-2INV.IN:5072.69INV.OUT:5072.64STA:6+73.35EXISTING20'TYPE"R"INLETINV.:5070.6912" DIA. HDPE STORM PIPE STA:
5+51.58 B.O.P. ELEV. 5075.73
2.0'CLR161.16 LF 12" DIA HDPE N-12 STORM
PIPE @ 1.22%
CORE DRILL EAST FACE OF
EXISTING INLET BOX TO CREATE
OPENING FOR NEW STORM PIPING
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\12 STORM PLAN & PROFILE (UPPER RAIN GARDEN).dwgFILE LOCATION:10/31/2022 1:52 PMPLOT DATE:12 STORM PLAN & PROFILE (UPPER RAIN GARDEN)10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2812 0
SCALE:1"=20'
10'20'40'60'
0
HORIZONTAL SCALE:1"=20'
10'20'40'60'
VERTICAL SCALE: 1"=4'
STORM - PLAN UPPER RAIN GARDEN
STORM - PROFILE UPPER RAIN GARDEN
STRUCTURE - (41)
STA: ???
EXISTING INLET IN TRIANGLE DR.
STA: 6+46.17
OUTLET CONTROL STRUCTURE - 2
STA: 6+17.60
LOWER RAIN GARDEN PROFILE
5060
5065
5070
5075
5080
5085
5090
5095
5100
5060
5070
5080
5090
5100
0+00 1+00 2+00
0+00 1+00 2+00
25.12 LF 12" HDPE N-12
STORM PIPE @ 9.19%
4" DIA. PVC SLOTTED SUB-DRAIN PIPE
FOR LAYOUT, SEE LIK SYSTEM PLAN
VIEW SEE DETAIL AND SPECIFICATION,
SHT. 22
NON-WOVEN GEOTEXILE SEPARATION
FABRIC SEE DETAIL AND SPECIFICATION,
SHT 21
6" DEEP FILTER LAYER SEE DETAIL AND
SPECIFICATION, SHT. 21
18" DEEP GROWTH MEDIUM
LAYER SEE DETAIL, SHT. 21
SUB-DRAIN CLEANOUT ONE
PER PIPE RUN SEE DETAIL,
SAME SHEET
LOWER RAIN GARDEN FOREBAY
SEE DETAIL, SAME SHEETSTA:0+20.00INV.OUT:5076.7010'TYPE"R"INLETSTA:0+36.49MANHOLELID-3INV.IN:5076.28INV.OUT:5075.99STA:0+59.28INV.:5075.0012"DIA. HDPE FESFINISHED GROUND PROFILE
OVER STORM PIPING (TYP)
FLOOR OF RAIN GARDEN
ELEV.: 5075.0 STA.:1+37.48OUTLETCONTROLSTRUCTURELOWERRAINGARDENINV.:5073.00STA.:1+62.62EXISTING20'TYPE"R"INLETINV.:5070.6916.49 LF 12" HDPE
N-12 STORM
PIPE @ 5.00%
15" DIA. HDPE STORM PIPE
STA.: 0+45.00
T.O.P. ELEV.: 5073.55
22.79 LF 12" HDPE N-12
STORM PIPE @ 5.00%2.0'CLR5.0'
(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:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\13 STORM PLAN & PROFILE (LOWER RAIN GARDEN).dwgFILE LOCATION:10/31/2022 1:52 PMPLOT DATE:13 STORM PLAN & PROFILE (LOWER RAIN GARDEN)10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2813 0
SCALE:1" = 20'
10'20'40'60'
0
HORIZONTAL SCALE:1" = 20'
10'20'40'60'
VERTICAL SCALE: 1"=4'
STORM - PLAN LOWER RAIN GARDEN PROFILE
STORM - PROFILE LOWER RAIN GARDEN
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
DETAIL - RAIN GARDEN FOREBAY
DETAIL - RAIN GARDEN OUTLET CONTROL STRUCTURE (PLAN)
DETAIL - RAIN GARDEN OUTLET CONTROL STRUCTURE (SECTION)
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
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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'
50985099509950985097509650895096509950985097509650955097509650955094509350925091509050945093509250925091509050895088509150975093509450955096509750985099DESIGN
CENTERLINE
PROFILE
ELEV=5089.98INTINTPROPERTY LINE / B.O.W.STA=4+59.28C/L AVONDALE RD.Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\15 WEST TO EAST DRIVE - PLAN and PROFILE.dwgFILE LOCATION:10/31/2022 11:59 AMPLOT DATE:15 WEST TO EAST DRIVE - PLAN AND PROFILE10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 0
SCALE:1" = 40'
20'40'80'120'
2815 WEST to EAST ACCESS DRIVE
ROAD PROFILE
WEST to EAST ACCESS DRIVE
ROAD PLAN
NORTH
HORIZONTAL SCALE: 1" = 40'
VERTICAL SCALE: 1" = 4'
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%
EMERGENCY PROFILE GEOMETRY 5084.451+62.375084.771+52.375084.251+72.37EVC 1+92.375084.2150'
VERTICAL
CURVESAW CUT AND REPLACE EXISTINGPAVEMENT IN CROSS-HATCHED AREA5087
5086
5085
5084
50835088
5087
5086
5085
5084
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\16 EMERGENCY DRIVE - PLAN and PROFILE.dwgFILE LOCATION:10/31/2022 10:55 AMPLOT DATE:16 EMERGENCY DRIVE - PLAN AND PROFILE10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2816 0
SCALE:1" = 40'
20'40'80'120'
EMERGENCY ACCESS DRIVE
SURFACE PROFILE
EMERGENCY ACCESS DRIVE
PLAN
NORTH
HORIZONTAL SCALE: 1" = 40'
VERTICAL SCALE: 1" = 4'
TYPE III
BARRICADE
SEE DETAIL ON
SHEET 36
INSTALL
ENHANCED
CROSSWALK
EXISTING
STRIPING,
(TYP)
EXISTING
CHEVRON
ARROW
SIGNS
18.2'
2
3
.
6
'26.2'1
2
'
TR
I
ANG
L
E
DR
I
V
E
AVONDALE ROADA
BB
B
B F
G
E
D
G
G
H
A
H
J
J
B
B B
B
C
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\17 SIGNING & STRIPING PLAN.dwgFILE LOCATION:10/31/2022 10:28 AMPLOT DATE:17 SIGNING & STRIPING PLAN10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO NORTH
0
SCALE:1" = 30'
15'30'60'90'2817 SIGN LEGEND:
R1-2 YIELD SIGN 36"X36"X36" WITH
STREET NAME SIGNS ABOVE
W-11-2 "PED XING" SIGN 30"X30"
AND W16-7P "ARROW" SIGN
24"X18" (AS DIRECTED BY THE
LOCAL ENTITY ENGINEER)
"NO PARKING ANYTIME" SIGN
1. SEE SHEET 27 FOR STANDARD SIGN DETAILS
NOTES:
STRIPING LEGEND:
SOLID DOUBLE YELLOW 4" WIDE
SOLID WHITE LINE 6" WIDE
SOLID WHITE LINE 8" WIDE
DO NOT ADD THE WHITE DASHED
LINE THAT DELINEATES THE OUTER
EDGE OF THE ROUNDABOUT AS IT
EXISTS ON THE OTHER 3 LEGS
"NO PARKING ANYTIME" SIGN
ONE WITH ARROW POINTING
EAST AND ONE WITH ARROW
POINTING WEST
"EMERGENCY ACCESS
ONLY" SIGN
J
E
F
G
A
B
C
D
H
1' MIN.BEDDING ZONE14th O.D./4" MIN.TRENCH BACKFILL
BEDDING ZONE (SEE ABOVE)
CASING PIPE
STAINLESS STEEL WITH
POLYMER CASING CHOCKS PIPE JOINT RESTRAINT
MAX. SPACING FROM
PIPE JOINT
12"12"
CARRIER PIPE
EACH BARREL SECTION OF PIPE WITHIN THE CASING SHALL HAVE A MINIMUM OF (3) CASING CHOCKS. THE
MIDDLE CHOCK SHALL BE CENTERED BETWEEN EACH PIPE JOINT.
1.
NOTES:
MAGNESIUM ANODE INSTALLED IN NATIVE SOIL, A
MINIMUM OF 3 FEET FROM CASING. PLACE THE TOP
OF THE ANODE BELOW THE CENTERLINE OF THE
CASING, AS REQUIRED.
CASING LENGTH PER PLAN
DOUBLE STAINLESS
STEEL BAND (TYP.)
LEAD WIRE
(10' MIN.)
RUBBER
CASING SEAL
(TYP) EACH END
PROVIDE
CATHODIC PROTECTION
TEST STATION
STEEL CASING
CARRIER PIPE
TRACER
WIRE
ANODE LEADS BLACK
PIPELINE TEST WIRES RED FOR STEEL BLUE FOR
DI
CASINGS ORANGE
REF ELECTRODE YELLOW
TRACER WIRE WHITE
1/2" MAXIMUM
CASING WIRE
0.01 OHM
HOLOWAY SHUNT
ANODE
CASING WIRE
REFERENCE
TRACER WIRE
(BUNDLED)
4'-0" I.D.
4'-0"
1' MIN. COVER
4" TYP
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\18 SEWER DETAILS.dwgFILE LOCATION:10/31/2022 10:29 AMPLOT DATE:18 SEWER DETAILS10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2818
FORT COLLINS ONLY
Area to be landscapedConc. SidewalkLP0.5'6.0'4.5'Truncated DomeWarning PanelSection A-ANTS0.5'Gutter1:20 Slope1:12 MAX SlopeVariespanels:R20.0'R15.0'12.0'4.5'Full height Curb12.0'PLAN VIEWNTSPT Curb4.5'A0" CurbRampAreaLandscapedFlareGutter1-2'x2'1-2'x2.5'RampRampR19.5'PLAConc. SidewalkPLConc. FlareFlowline0.5'4.5'Curb6.0'Detection Plan LocationsTruncated Dome WarningTruncated dome1.5'1.5'6" Curb0" Curb6" Curb&Back of WalkPT of WalkTruncated domeFlarewarning detectionPT of curb returnBOC- Back of curb - Property Line PT - Point of Tangency2'-0"L4'-6"PLEGEND:2'-0"2'-6"Varies6"CurborPanelsApronPanelsFlow lineCurb and Gutter5'-6" BOC to walk w/ vertical curb5'-7" BOC to walk w/ drive over curbConc. FlareNote: 1. Set ramp slopes using the center of the ramp. 2. Truncated dome warning panel: Install panels along with the concrete pour for the ramp. The panel material shall be "Cast In Tact Warning Panels" or an equivalent material that must be first approved by the City Engineer, prior to installation. The panel color shall be red, no other color is approved. Specifications for the panel material will be provided upon request. 3. Each ramp shall align perpendicular to the street in which the ramp is provided to cross. 4. Refer to standard drawing 1606 in the Larimer County urban area street standards for other necessary criteria needed to construct these ramps that is not specified on this drawing. 5. Construct the ramps and walk so the corner area all drains to the street.1:12 max.
X=2' min.Driveway Width Varies2'-0"6"
Attached
Sidewalk
Lip
FL
Back of curb
Right of Way line
Detached Attached
Right of W
a
y
L
i
n
e
Detached
Sidewalk
1:24 (max.)NOTE:
1. Concrete driveway must be
provided to the property line.
Refer to Chapter 25 for minimum removal dimensions.
X
Y
W
X
YW = Width
1:12 (max.) Property Linet
1/4" PER FT.
N.T.S.
SECTION A-A 2"
t
1:12 (max.)
t
X = Curb Transition Length
Y = Parkway Width in Type I Approach
W = Driveway Width (See Drawing 707)
t = Concrete Thickness - minimum 6"
Type I = With Detached Sidewalk
Type II = With Attached Sidewalk
TYPE I TYPE II1:12 (max.)1:48A
A
PERSPECTIVE
X=6'-0"
1:48 SLOPE
1:12 max.
B
B
WALK
Y
t
t
WALK t2"FLOWLINEJOINT
EXPANSION
BOW1:12 (ma
x
.
)
1:24
SECTION B-B
N.T.S.
Ramp if necessary
1:12
max.
Expansion joint if drive
continues as concrete
WALK
6"(max.)1/2"2"R.N.T.S.
INFLOW CURB AND GUTTER
N.T.S.
OUTFALL CURB & GUTTER2' VALLEY PAN DETAIL
N.T.S.FLN.T.S.
2' CURBED CHANNEL
PRIVATE DRIVE/PARKING DETAILS
N.T.S.
PRIVATE DRIVE SIDEWALK CHASE
5/8" GALV.
STEEL PLATE
3/8" BRASS SCREW 18" O.C.
WITH COUNTERSUNK HEAD
FLUSH WITH PLATE
2.0'OPENING
EDGE OF STREET
BACK OF CURB
3" TYP.FLOW LINE SLOPE6"X6" - 10/10 W.W.F.
12"
6"
6"2.0'6"
3.0'
12"
6"
4.5"
6"
1"
12"
1.5"
1.5"R
1.5"R
6"
12"12"
1"
6"X6" - 10/10 W.W.F.
6"
1"
1'-6"
6"1.5"R
2"R 6"
6"
12"6"2"R.2"6"6"12"1 1/2"R.
2'-6"
6"
4 1/2"
30"
9"
R 0.5"
4.5"
18"
3.63"
21.75"
R 0.13"
7"
2"
3.75"
12"
ROLL-OVER
VERTICAL
(LOVELAND)
Gutter edge may be
tapered or battered.
(Typical for all Curb &
& Gutter Types)
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\19 STREET DETAILS.dwgFILE LOCATION:10/31/2022 10:29 AMPLOT DATE:19 STREET DETAILS10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2819
Final asphalt lift,
overlay or grade
adjustment
Depress ring 1/4" to 5/8" below
adjacent finished street grade
Slope up to match
finished pavement
Straight cut
around ring
Concrete grade ring
to match slope or
finished grade
Grade ring
Existing base course
Manhole
Shim / Grout 16" max.NOTE:
1. Grout shall be a mixture of 100 lbs Grout mix, 26 lbs
water (3.12 Gal), and 100 lbs of sand conforming to ASTM C-35.
2. Manholes shall not be located in crosspans, gutters, or wheel path.
3. Shim and grout to make ring and cover flush with the finished
pavement surface.
Cover
Support with Steel Shims and
pack with High Strength Grout 3'-0"2'-0"PVC
Conduit
15'-0"
NOTES:
1. Match location of sleeves on curb head.
2. Depth of sleeve shall be no less than 3'-0" below street grade.
3. Bundles of sleeves are permitted.
4. Sleeves shall be installed with "Pull Wires".
A A
Score concrete curb
head with "X" to mark
location of sleeves.
SECTION A-A(MIN.)(MIN.)DETAIL
Sidewalk
Base
Bundles of
Conduits permitted
(Schedule 40 min.)
1'
Sleeve
1'Sidewalk
Driveway
LIP
F.L.
T.C.
DRIVEWAY SIDEWALK
SECTION A-A
NOTE:
1. Sidewalk grade shall remain consistent across driveway
3. This detail applies to Residential & Commercial driveways.
6"
6" Residential
Detached Sidewalk
Attached Sidewalk
1/2" Expansion
Joint Material 1/2" Expansion
Joint Material
A
A
2. For driveway design requirements, see CONST. DWG. 706 & 707.
ATTACHEDDETACHED
3'-0"6'-0"
All Sidewalk Thickness Shall Be 6" minimum.
Min.
SIDEWALK
8" Commercial
CurbFlareVaries
Curb2'-0"FlareRampconcrete rampsPanels embedded in theApronGutterorCurb and GutterFlow line1:20 Slope1:12 MAX SlopeSection A-ANTSVariesVariesCurbCurbFlareRamp2'-0"Varies PanelsPanels6"AACLPedestrian flowAligned withRampWidth:4.5'5.0'6.0'7.0'8.0'Note:Truncated dome panels areavailable in 2'x2' squares and2'x2.5' rectangles. Combinethe widths to fit the ramp.Panels may be cut to no lessthan a 2'x1.5' size.Panel WidthCombinations:2'+2.5'2.5'+2.5'2'+2'+2'2.5'+2'+2.5'2'+2'+2'+2'Note: 1. Truncated dome warning panel: Install panels along with the concrete pour for the ramp. The panel material shall be "Cast In Tact Warning Panels" or an equivalent material that must be first approved by the City Engineer prior to installation. The panel color shall be red, no other color is approved. Specifications for the panel and installation instructions will be provided upon request. 2. This drawing shows vertical curb. For Drive Over Curb the warning detection location shall be placed in the same position 6" back from the Face of Curb or .Case 1-Directional RampsCase 2-Non-Directional RampsVaries
PanelsRampPanelsFlare2'-0"CurbCase 3-Mid-Block Ramps6"PanelsPanelsApronGutterorFlare6"Flare(Center line of ramp)CLBOCBOCBOCFOCFLorFLFOCBOCLF-Back of Curb-Face of Curb-Flow line2'
FORT COLLINS ONLY
1. NO JOINTS ARE ALLOWED IN THE FLOWLINE. SIX INCH WIDE CURB OR "DUMMY JOINT" MAY BE TOOLED NO CLOSER
THAN 6 INCHES FROM FLOW LINE AS SHOWN.
2. MINIMUM CONCRETE THICKNESS IS 6 INCHES.
3. JOINT PATTERN TO BE ACCORDING TO 'INTERSECTION GUTTER DETAIL' OR AS DETERMINED BY THE LOCAL ENTITY.
4. WOOD FLOAT FINISH IS REQUIRED OVER THE SLOPED SURFACE OF RAMP AND FLARES.
5. A 6 INCH WIDE CURB MAY BE POURED AT THE BACK OF THE RAMP AS SHOWN IF REQUIRED. IF CURB IS USED IT
SHALL MATCH THE CURB AND GUTTER STYLE OF ADJACENT CURB AND GUTTER.
6. MINIMUM RAMP WIDTH SHALL BE FOUR FEET, OR THE SAME AS THE WIDEST ADJACENT SIDEWALK, WHICHEVER IS
GREATER, UP TO A MAXIMUM WIDTH OF 8 FEET.
7. THE RAMP LANDING MAY BE POURED MONOLITHIC WITH THE ADJACENT TRANSITIONS PROVIDED THAT AN APPROVED
"SHAKE-ON" PIGMENT BE USED TO COLOR THE LANDING AREA.
8. T= THICKNESS (AS SPECIFIED ON PLANS OR LOCAL ENTITY ENGINEER).
NOTES:-Center line of rampTransition back of walk (typ.)
Broom finishBroom finish
*SECTION A-A
MID-BLOCK LOCATION
(min.)
6'
1:12
Slope
(max.)
1:25** slope (max.)Flowline(min.)
(max.)
Slope
1:12
5'
ASlope1:25(max.)6'
Wood float finish thru ramp Slope1:12Slope
1:12
CORNER LOCATION
ramp
finish thru
Wood float
Broom finish
A(min.)
6'1:25(max.)Slope(max.)AA4'(max)(Radius varies)
(typ.)
back of walk
Transition
2
Broom finish6"*BACK OF WALK / LANDINGCurb (optional)6"(min.)(min.)6"Walk
Curb
Gutter
NOTES:
1. * 6" Thickness applies to entire ramp area.
2. ** 1:25 Unless a landing behind ramp (then ramp can be 1:12
with 1:20 on the truncated dome warning.)
3. See CONST. DWG. 1606(a) and 1607 for Fort Collins.
4. See CONST. DWG. 1614, 1615 and 1616 for Loveland.
2'-0"6"
Walk
Gutter
Curb
Only if needed(min.)6'(min.)or same
width asthe widestwalk6' (max.)
walk, if needed.
ground behind the
Curb to retain
Warning Detection
Truncated Dome
at the corners of the
truncated dome warning
curb
0"
curb
6"curb0"curb
6"
truncated dome warning
detection
Warning Detection
Truncated Dome7 3/8" (L)1 3/8"17"6"3 3/8"14"FLR 16"R 16"DRIVE-OVER CURB, GUTTER AND DETACHED SIDEWALK31"See Drawing 160110 3/4"(L)R 16"DRIVE-OVER CURB, GUTTER AND ATTACHED SIDEWALK 18"18"3 3/8"1 3/8"6"R 16"FL14"6"17"1 1/2"5' (L)8 5/8" (F.C.)7 1/4" F.C.12" (F.C.)Slope to curb 1/4"/Ft.1' min. (F.C.)48:1 min.4:1 max.ExcavationFill1' min.2' min.1/4"/Ft.CURB & GUTTER IN A CUT OR FILL6"3'-9" (F.C.)For Thickness2' min. (L)Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\20 STREET DETAILS.dwgFILE LOCATION:10/31/2022 10:29 AMPLOT DATE:20 STREET DETAILS10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2820
COMPACTED GRANULAR MATERIAL
CONFORMING TO CDDH #67
LOWER LIMIT OF
TRENCH WALL
SLOPING
INITIAL LIFT *
12 IN. MIN.
PIPE O.D.
4 IN. MIN.
TRENCH WIDTH AS SPECIFIED
IN SECTION 02221
COMPACTED GRANULAR MATERIAL
CONFORMING TO CDDH #67
ALTERNATE BASE
POURED INVERT
PRECAST MANHOLE BASE
2 IN. MIN.
SLOPE
1 IN. MIN.
8 IN. MIN.
6 IN.
15 IN. OR LESS 48 IN.
60 IN.18 IN. TO 30 IN.
72 IN.OVER 30 INCHES
MIN. MANHOLE
MINIMUM INSIDE DIAMETER OF
DIAMETER
MANHOLE SHALL BE AS FOLLOWS:
PIPE SIZE5 FT. MIN. DEPTHCONCRETE ADJUSTMENT SHIMS
GROUTED INSIDE
ASTM C-478 ECCENTRIC CONE
PRE-FORMED PLASTIC GASKET
ASTM C-478 MANHOLE SECTIONS
GROUT BASE TO BARREL
SECTION ON INSIDE
PRE-FORMED PLASTIC GASKET
CAST-IN-PLACE CONCRETE BASE
16 IN. MAX.
FINISHED GRADE
30 IN. MIN.48 IN. MAX.VARIABLE28 IN. MAX.
24 IN.
SEE TABLE
6 IN.
12 IN.
SLOPE
1 IN./FT.
18 IN.
MAX.
MANHOLE RUNGS
12 IN. O.C.
8 IN. MIN
GENERAL NOTES
A
A
B B
SECTION A-A SECTION B-B
SLOT DETAIL
PLATE DETAIL
HOLD DOWN
ALTERNATE SLOT AND
DETAIL
GRATE INSTALLATION
PLAN LEGEND
AA
ABBREVIATIONS
OUTLET
PIPE D H
MIN.
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\21 STORM DRAIN DETAILS.dwgFILE LOCATION:10/31/2022 10:29 AMPLOT DATE:21 STORM DRAIN DETAILS10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2821
UNDERDRAIN PIPE AND FITTING
DETAILS
INLINE
DRAINS
ADS NYLOPLAST
INLINE DRAIN WITH
12" X 12" DUCTILE
IRON FRAME AND
GRATE
TEE, OFFSET LATERAL & ELBOW
AS NECESSARY PER PLAN
RISER AND PIPE:
12" DIA. ADS N-12 PIPE
12" DIA. RISER (TYP)
ELBOW, ADS 1299ST
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\22 STORM DRAIN DETAILS.dwgFILE LOCATION:10/31/2022 10:30 AMPLOT DATE:22 STORM DRAIN DETAILS10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2822
4"-6"
5'0" MIN
45°
2'-0"
5'-0"
TYPICAL
1'-0"
1'-6"1' MIN.BEDDING ZONE14th O.D./4" MIN.TRENCH BACKFILL
BEDDING ZONE (SEE ABOVE)
GENERAL NOTES:
1. Bearing surface areas shown in chart are minimum.
2. All fittings to be wrapped with polyethylene.
3. Data in table is based on a pipeline test pressure of
150 psi (min.) and a soil bearing capacity of 1,000 lb/sq. ft.
Adjust the dimensions as required to suit the field conditions
encountered by Engineer.
4. Thrust blocks on pipe larger than 12 inches diameter shall
be designed for conditions existing at the installation site.
5. Refer to Section 03300 and 02713.
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\23 WATER DETAILS.dwgFILE LOCATION:10/31/2022 10:30 AMPLOT DATE:23 WATER DETAILS10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2823
CP
TEST STATION
WJEI
US A ASU
IEJW
STATION
LOCATOR
LID PLAN VIEW
LID SECTION VIEW
VALVE BOX SECTION VIEW
6 6 6 6 6 6 6 6 6 6 6 6
6666666666666STREET STREET6
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\24 WATER DETAILS.dwgFILE LOCATION:10/31/2022 10:30 AMPLOT DATE:24 WATER DETAILS10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2824
FLOW
ROCK
4"-6"
LF DITCH
2:1
O
R
F
L
A
T
T
E
R
h/2
6" (EXCEPT AT TRICKLE PAN)
FILTER GEOTEXTILE
OUTLET STRUCTUREh
1.0 x h
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\25 EROSION CONTROL DETAILS.dwgFILE LOCATION:10/31/2022 10:30 AMPLOT DATE:25 EROSION CONTROL DETAILS10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2825
Projected Flowline (FL)
Broken line 4" white
10' Segments
30' Gaps
(3:1 Ratio)
Wide Lane
1.5'x9'
8" White
Line 4" white
Double Line
4" Yellow
4" Space
CROSSWALK MARKINGS:
STRIPING:
PREFERENTIAL LANE SYMBOL:
STOP LINES:
MANDATORY MOVEMENT:
1.5'x9
100' Taper (min.).2L L = Turn Bay Storage Length.4L
10'
10'
4" Yellow
4" White Extension Line
An Engineering study should be required before crosswalk markings are installed in locations away from traffic
signals or stop signs. Continental crosswalk bars (1.5' x 9' typ.) shall be placed adjacent to the projected flowline
or abutting to existing crosspan. A bar shall be placed centered on each lane line and in the center of each lane.
Lanes 5' wide or less shall not receive a bar centered in the lane. It is important that the markings are in
alignment with the access ramps / sidewalks.
On curves:
Dotted extension of lane edge with same as
solid downstream line, 2' segments, 4' gaps.
Mandatory movement lanes shall use a
lane-use arrow marking, the word
marking "only", another lane-use arrow
marking (accompanied by signs).
Symbols & words are 8' of more in height
-- use CDOT specification sizes.
Place stop lines (1.5' x Variable typ.) only
when important to indicate the point
behind which vehicles are required to
stop (more often on main arterials) --
placement should ordinarily be 4' in
advance of and parallel to the nearest
crosswalk line in the absence of a marked
crosswalk, the stop line should be placed
at the desired stopping point no more
than 30' or less than 4' from the nearest
edge of the intersecting roadway.
PLS shall be used for designated
bikeways. Intersection placement -- the
symbol shall be placed downstream to
convey to turning traffic that the bike
lane exists. It shall be placed 4" down
from the PCR & centered on the bike
lane. Frequency of placement between
blocks is a matter for Engineering
judgement.
All Longitudinal (lane) striping shall
terminate at the Continental crosswalk bars
-- except the downstream bike lane which
shall terminate at the curb return. If a stop
line is in place -- upstream stripping shall
terminate at the stop line.
Not Required with lane
lengths less than 100'.
Not Required with lane
lengths less than 100'.
8" White Line
8" White Extension Line8" White
Extension
4" White Line
65' (min)
4'Gutter to gutter width of approach street1/2R11-2 (48x30)1/41/4extended by future development.dead end on a temporary basis, and must be maintained by the Developer until the street isThese signs and barricades must be installed by the Developer at the end of all new streets thatbackground, front side only, paint back and edges white.3. Use 6" wide reflectorized orange stripes on reflectorized white2. Posts shall be 6" x 6" pressure treated, rot-resistant lumber.1. Rails shall be nominal lumber dimension.NOTES:8" to 12"8" to 12"8" to 12"4. Other options may be used as approved by Local Entity Engineer.ROADCLOSEDATTACHED / SIDEWALKENDS AT BARRICADEDOES NOT END AT BARRICADEDETACHED OR SIDEWALKMax. Sign Panel
1. Attach the sign panels tightly to the post and use oversized washers to keep the sign from
breaking loose from the post when hit by a vehicle.
2. Sign panels should be mounted a minimum of 7 feet above the pavement or ground.
Cross section of post
3" - 6" ABOVE GRADE
2 1/4" Anchor
3. Signs larger than 36 inches in length or width require wind bracing and special post design.
NOTES:
4. Anchor Stub and post are square steel tube (perforated).
Anchor/Stub Post Size
CRITERIA FOR SINGLE POST
36" x 36"2.25" x 2.25" x 3'-0"2" x 2" x 12'-0"
5. All "No Parking" signs shall be installed at 45° from Flow Line.
**
2" x 2" x 10' OR 12'
12 GAUGE TELESPAR POST
(22F12A31)7'-0" MIN. CLEARANCE2' - 3'
FROM F
Street Curb
See Figure 16-1
SW SAMPLE AVE
2400
R1-1 "STOP" SIGN 30" HIGH DENSITY/DIAMOND GRADE.
SIGN MOUNTED TO POST WITH 1 EACH DRIVE RIVET
WITH NYLON WASHER AGAINST SIGN FACE (ON TOP OF
THE SIGN). THE BOTTOM OF THE SIGN SHALL BE
MOUNTED WITH 1 EACH 5/16"x2-1/2" HEW BOLT WITH
METAL AND FROM NYLON WASHERS (NYLON WASHER
AGAINST SIGN FACE) AND SECURED WITH 1 EACH 5/16"
HEX NUT ON THE BACK SIDE OF POST.L
2-1/4" x 2-1/4" x 3'
ANCHOR/STUB
2 EACH 8" BLADES
MOUNTED TO POST
WITH 4 EACH DRIVE
RIVETS WITH NYLON
WASHERS
*12 Gauge 30"8"8"SWSAMPLEAVENOTES:1. Street name must be 6" (min.) capital white letters, FHWA Series "B".2. Prefix must be 2" letters, FHWA Series "B" and placed on the upper left.3. Suffix must be 2" (min.) letters and block number must be 2" (min.) numbers, FHWA Series "B".4. Overall sign length dimension varies according to length of street name.5. All sign lettering and green background material must be at least Diamond Grade sheeting per FHWA; No silk screened signs will be permitted.6. Street numbers shall always point to higher block number.7. Aluminum sign blank shall be 0.10 thickness with 3/4" radius corners.8. Loveland only, signalized intersection signs shall be 18" (min.) in height.9. All street name signs shall be retroreflective.2400Length Varies by Street Name8"
1/2"
2-1/4"
1/2"
2-34"
1/2"2-1/2" Hwy B Series1" min.
2" max.6" Hwy B Series2-1/2" Hwy B Series,Centered on Logo3-3/4"
2-3/4"
1" min.2" max.
1/2"
1/2"
1/2"VAN-ACCESSIBLEPARKINGMIN.MIN.ONE IN EVERYEIGHT ACCESSIBLESPACES, BUT NOTLESS THAN ONE,SHALL BE VANACCESSIBLE.ONE SIGNPER SPACEREQUIREDREQUIREDPER SPACEONE SIGNREQUIREDPER SPACEONE SIGNCAR ACCESSIBLEVAN ACCESSIBLE"UNIVERSAL DESIGN"CAR & VAN ACCESSIBLEORA "UNIVERSAL" PARKING SPACE DESIGN MAY BE USED.THIS DESIGN IS USED TO ACCOMMODATE CAR & VANACCESSIBLE PARKING SPACES, WHICH ELIMINATES THENEED FOR TWO SIGN TYPES.8'5'8'8'8'8'11'5'11'11'5'RESERVEDRESERVEDPARKINGRESERVEDPARKINGR7-8R7-8R7-8ANY TIME
R7-9a
12"18"1 1/2"3/83/84 7/8"3 7/8"1"6"
MUTCD Designation
COLOR SCHEDULE
BACKGROUND
"P"
RED
WHITE
BLACK
LEGEND, CIRCLE DIAGONAL, BORDER,
"ARROW", "ANY TIME"
Double Lines
Normal Width Line
4" White
4" Yellow
4" Space
4" White
Preferential lane symbol
(6' X 4') for designated
bikeways. White pavement
marking placed 65' (min) from
the projected flowline and
Projected Flowline (FL)NO CROSSPAN
Continental bars (9' X 1.5'):NO CROSSPAN OR EXISTING CROSSPANWhite Stop Bar (1.5' X Length)
30' Gaps
3:1 Ratio
10' Segments
4" White
Broken Line STANDARDNO STOP BAR SPECIFIEDSTOP BAR SPECIFIED
STOP BAR SPECIFIED
EXISTING CROSSPAN
Crosspan exits (no stop bar) -- shall
No crosspan -- shall be positioned
along projected flowline.
match the edge of the pan.
Crosspan exits (stop bar specified) --
shall be positioned along projected
flowline overlapping 4' of crosspan.12
3
FL to stop bar
14.5' Projected
14.5' Stop
Bar to FL 13'9'1.5'
6' Crosspan
4'
4'
4'
NOTES:
Continental crosswalk bars shall be placed centered on
each lane line & in the center of each lane. (Lanes 5'
wide or less shall not receive a bar centered in the lane.)
Both outside Continental bars shall be centered on the
curb & gutter when possible.
If 6' crosspan exists, bars to
match pan edge to 13' from
projected FL.
Exception: The downstream bike lane line shall
terminate at the curb return.
NOTE:
All longitudinal (lane) striping shall terminate at the
continental crosswalk bars when no stop bar exists. If a
stop bar is specified, the striping shall terminate at the stop
bar.
65' (min)
centered on bike lane.
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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\26 SIGNING & STRIPING DETAILS.dwgFILE LOCATION:10/31/2022 10:31 AMPLOT DATE:26 SIGNING & STRIPING DETAILS10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2826
BUILDING A
BUILDING B
BUILDING C
BUILDING D
BUILDING E
BUILDING F
UPPER RAIN GARDEN
ADD LID LABELS
LOWER RAIN
GARDEN
507250725073507450755076
5077
5078
5079508050815082508350845085508650875088508
8
508
9
5089
5090
5091
5092
5093
5094
5095
5096
5097
5094
5093
5092
5091
5089
5088
5087
5086
5085
5084
5083
5082
5081
5080
5078
5076 50765098509750965095509450935092 509150905089508850875086508550845083508250815081 5080 5079 5078
5076 5075
5077
5076
5075
5
0
8
3
50845100509
9
5099
FFE
5100.30
FFE
5094.20
FFE
5089.00
FFE
5084.10
FFE
5095.50
FFE
5092.50
FFE
5099.37
FFE
5099.52
FFE
5099.37
FFE5094.25FFE5093.75FFE5093.25FFE5092.75FFE5092.25FFE5091.75FFE509
1
.
9
5
FFE509
1
.
7
5
FFE509
1
.
5
5
FFE509
1
.
3
5
FFE509
1
.
1
5
FFE509
0
.
9
5
TR
I
ANG
L
E
D
R
I
V
E
AVONDALE ROAD50985099
509
9
509850975096509550945093509250915090508950885087508650855084508350825081508
9
5
0
8
3508850875086
5085
5084509350925091509050895
0
9
3
50
9
4
509
55099
50985097509650955100
5100
5
0
9
9
5
0
9
8
50
9
7
50
9
6
5
0
9
5
5097
5096
5095
5094
5093
50
9
4
50
9
3
5092
5091
5090
5089
5088 50955097
5093
5094
5095
5096
5097
5098
5099
5100
508
8
SHELTER
FFE = 5091.75
SPORTS COURT
FFE = 5090.50
5096
50945093509
2
509150945093
5092
5092
5091 50905090
5089
5079
5078
5077
5076
5076
5077
50785078
5088
808283 7684
5087
5086
5085
5084
5083
5082
5081
50805089
5090
5088
5087
5086
5085
5084
5083
5082 5081
5080
5079
5078
5077
5076
5075
5074 5073 5072 50895088 50875
0
8
7
5086
5085
5084
5083
5082
5081
5080
5079
5081
5080
5079
5078
5077
5076 50755075
5076
5077
DOG PARK
TOT-LOT
Sheet:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
Checked:NODATEBYCHKREVISIONSDESCRIPTION1234566614 E. Brilliant Sky, Dr.Scottsdale, AZ 85266Phone: (303) 913-5382larrycowen@comcast.netOWENCONSULTINGGROUP, INC.DRAWN BY: davidZ:\Shared\Projects\111 Owen Consulting\111-2001FC Ridgewood Hills North\AutoCAD\111-2001FC Ridgewood Hills Tract B MA - 02\DWG\FUP\27 LID PLAN.dwgFILE LOCATION:10/31/2022 10:31 AMPLOT DATE:27 LID PLAN10/28/20222ND RESUBMITTAL - NO CLUBHOUSEMARCH 25, 2021
RIDGEWOOD HILLS TRACT B - MAFINAL UTILITY PLANSFORT COLLINS, COLORADO 2827 NORTH
0
SCALE:1" = 30'-0"
15'30'60'90'
LEGEND:
RAIN GARDEN
GENERAL NOTES:
1. THESE LID (LOW IMPACT DEVELOPMENT) PLANS SHALL BE USED IN
CONJUNCTION WITH THE LANDSCAPE, DRAINAGE AND GRADING PLANS FOR A
COMPLETE SET OF PLANS.
NOTES:
1. WATER QUALITY CAPTURE VOLUME IS CALCULATED IN ACCORDANCE WITH THE REQUIREMENTS OF THE CITY OF FORT COLLINS
STORMWATER CRITERIA MANUAL.
2. REQUIRED LID TREATMENT VOLUME CALCULATED TO BE THE RUNOFF FROM 75% OF THE IMPERVIOUS AREAS IN THE DRAINAGE
SUB-BASIN SERVED BY THE LID FACILITY, IN ACCORDANCE WITH SECTION 3.1(a) OF VOLUME 3, CHAPTER 2, SECTION K OF THE FORT
COLLINS AMENDMENTS, PER ORDINANCE NO. 007,2016.
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:
Of:
Date:
Job No:
Drawn:
Design:
Scale:
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