F7-SWMP_APPROVED 2023-11-16.pdf

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THE AURORA

HIGHLANDS PARKWAY

E-

38TH PARKWAY

WARM SPRINGS

AVENUE

26TH AVENUE

HIGHLAND CREEK

PARKWAY

RIVER FRONT DRIVE

X-1229-11-TITLE BLOCK-SWMP

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HORIZ.

VERT.

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE DATE ISSUED: DRAWING No.

SEAL

FOR AND ON BEHALF OF

MATRIX DESIGN GROUP, INC.

PROJECT No.

PREPARED BY:

REFERENCE

DRAWINGS

FILE NAME:

CTB FILE:

PLOT DATE:

THIS DRAWING IS CURRENT AS OF PLOT DATE AND MAY BE SUBJECT TO CHANGE.

COMPUTER FILE MANAGEMENT

No. DATE DESCRIPTION BY

REVISIONS

SHEET

X-1229-11-TITLE BLOCK-SWMP

X-1229-11-EX-Roads X-1229-11-EX-Parcels X-1229-11-PR-Parcels_PH1 X-1229-00-EX-Parcels

SHEET No.

Know what's below.

before you dig.Call

R

STORMWATER MANAGEMENT

PLANS

This electronic plan is a facsimile of the signed and sealed PDF plan

JEFF KILLION PE #40736

08/22/23

8/28/2023 2:43 PM

R:\22.1229.011 (The Aurora Highlands_Filing 7)\500 CADD\504 Plan Sets\Construction Plans\SWMP\TS01.dwg

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CONSTRUCTION DOCUMENTS

CITY OF AURORA, COUNTY OF ADAMS, STATE OF COLORADO

THE AURORA HIGHLANDS FILING 7

22.1229.011

TITLE SHEET

THE AURORA HIGHLANDS SUBDIVISION FILING NO. 7

SITUATED IN NORTH HALF OF SECTION 30, TOWNSHIP 3 SOUTH, RANGE 65

WEST OF THE SIXTH PRINCIPAL MERIDIAN,

CITY OF AURORA COUNTY OF ADAMS, STATE OF COLORADO

SITE LOCATION

LOCATION MAP

SCALE: 1" = 1,000'

THE AURORA HIGHLANDS - FILING 7

STORM WATER MANAGEMENT PLANS

MAY 2023

MATRIX DESIGN GROUP

707 17TH STREET, SUITE 3150

DENVER, CO. 80202

PH: 303-572-0200

CONTACT: JEFF KILLION, P.E.

JEFF.KILLION@MATRIXDESIGNGROUP.COM

CIVIL ENGINEER

BASIS OF BEARINGS:

THE NORTH LINE OF THE NORTHWEST QUARTER, SECTION 30, TOWNSHIP 3 SOUTH, RANGE 65 WEST OF THE SIXTH PRINCIPAL MERIDIAN, TAKEN TO BEAR NORTH 89°36'22" EAST, A MODIFIED STATE

PLANE DISTANCE OF 2,643.20 FEET.

BENCHMARK:

CITY OF AURORA BENCHMARK 3S6636NE003 BEING A 3" DIAM. BRASS CAP (COA BM, 19-020B, E-090A) ATOP THE S. WALL @ THE S.E. COR. OF THE E. 26TH AVE. BRIDGE CROSSING OVER E-470. BRASS CAP AT LOWER STEP ON WALL WHERE

THE RAILING ENDS ON THE E. END. AKA 19-020B.

ELEVATION = 5521.54 (NAVD88)

MATRIX DESIGN GROUP

707 17TH STREET, SUITE 3150

DENVER, CO. 80202

PH: 303-572-0200

CONTACT: CHAD HERD, PLA, ASLA

CHAD.HERD@MATRIXDESIGNGROUP.COM

LANDSCAPE ARCHITECT

AURORA HIGHLANDS, LLC

CARLO FERREIRA

250 S PILOT ROAD

LAS VEGAS, NV 89119

DEVELOPER

PROJECT APPLICANT

INDEX OF SHEETS

SHEET NUMBERDESCRIPTION

EROSION CONTROL TITLE SHEET

EROSION CONTROL GENERAL NOTES

EROSION CONTROL INDEX PLAN

EROSION CONTROL PLANS INITIAL

EROSION CONTROL PLANS FINAL

06 - 09

APPROVED ONE YEAR FROM THIS DATE

WATER DEPARTMENT

CITY ENGINEER

DATE

DATE

PLAN PREPARER SIGNATURE BLOCK

I ACKNOWLEDGE MY RESPONSIBILITY FOR THE PREPARTION

OF THE STORMWATER MANAGEMENT PLAN.

JEFF KILLION, P.E.

FOR AND ON BEHALF OF MATRIX DESIGN

GROUP, INC.

DATE

PROJECT OWNER/DEVELOPER

SIGNATURE BLOCK

MATT HOPPER, AACM DISTRICT DATE

I HAVE REVIEWED THE INFORMATION CONTAINED WITHIN

THE STORMWATER MANAGEMENT PLAN AND ACCEPT

RESPONSIBILITY FOR THE REQUIREMENTS SET FORTH.

AEROTROPOLIS AREA COORDINATING

METROPOLITAN DISTRICT

8390 EAST CRESCENT PARKWAY, SUITE 300

GREENWOOD VILLAGE, CO 80111

PH: (303) 339-4938

CONTACT: MATT HOPPER

08/22/23

This electronic plan is a facsimile of the signed and sealed PDF plan

9-12-23

APPROVED ON 11/16/2023

Julie Bingham Initials cwoo Stamp cwoo Date

KPatrick 2 - Initials

Haley Johansen Haley Signature

Haley Johansen Date jfelling Typewritten Text 11/16/2023 jfelling Text Box 223239

X-1229-11-TITLE BLOCK-SWMP

HORIZ.

VERT.

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE DATE ISSUED: DRAWING No.

SEAL

FOR AND ON BEHALF OF

MATRIX DESIGN GROUP, INC.

PROJECT No.

PREPARED BY:

REFERENCE

DRAWINGS

FILE NAME:

CTB FILE:

PLOT DATE:

THIS DRAWING IS CURRENT AS OF PLOT DATE AND MAY BE SUBJECT TO CHANGE.

COMPUTER FILE MANAGEMENT

No. DATE DESCRIPTION BY

REVISIONS

SHEET

X-1229-11-TITLE BLOCK-SWMP

SHEET No.

Know what's below.

before you dig.Call

R

STORMWATER MANAGEMENT

PLANS

This electronic plan is a facsimile of the signed and sealed PDF plan

JEFF KILLION PE #40736

08/22/23

10/12/2023 10:03 AM

R:\22.1229.011 (The Aurora Highlands_Filing 7)\500 CADD\504 Plan Sets\Construction Plans\SWMP\GN01.dwg

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MAY 2023

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CONSTRUCTION DOCUMENTS

CITY OF AURORA, COUNTY OF ADAMS, STATE OF COLORADO

THE AURORA HIGHLANDS FILING 7

22.1229.011

EROSION CONTROL GENERAL NOTES

1. CONTRACTOR AND CONSTRUCTION MANAGER SHALL VERIFY EXISTING TOPOGRAPHY AND ESTIMATED EARTHWORK

QUANTITIES PRIOR TO EXECUTING WORK.

2. ADDITIONAL FINE GRADING WILL BE REQUIRED PRIOR TO PAVEMENT CONSTRUCTION. EARTHWORK SEQUENCING AND METHODOLOGY SHALL BE COORDINATED BETWEEN THE CONTRACTOR AND THE CONSTRUCTION MANAGER.

3. UTILITY NOTIFICATION CENTER - CONTRACTOR SHALL CONTACT UTILITY NOTIFICATION CENTER FOR LOCATION OF UNDERGROUND UTILITIES AT LEAST 48 HOURS PRIOR TO COMMENCEMENT OF CONSTRUCTION. PHONE: 1-800-922-1987.

4. ESTIMATED EARTHWORK QUANTITIES PROVIDED HEREIN DO NOT INCLUDE EARTHWORK FOR FOUNDATION AND

BASEMENT EXCAVATION.

5. ESTIMATED EARTHWORK QUANTITIES ARE TO FINISH GRADE. NO ALLOWANCE HAS BEEN MADE FOR STRIPPING, EXISTING PAVEMENT THICKNESS, FUTURE PAVEMENT THICKNESS, UTILITY SPOILS, NOR SHRINKAGE DUE TO

SCARIFICATION/COMPACTION.

6. NO ALLOWANCE HAS BEEN MADE FOR TOPSOIL IMPORT.

7. THE ENGINEER MAY REQUIRE SILT FENCING OR ROCK SOCKS AS NECESSARY TO RETARD SEDIMENT TRANSPORT ON OR OFF THE PROJECT SITE. SILT FENCE SHALL BE INSTALLED ALONG THE EXISTING BACK OF CURB OR SIDEWALK. SILT FENCE OR ROCK SOCKS SHALL BE REMOVED AND REPLACED AS CONSTRUCTION PHASING PROGRESSES.

8. FINAL LOCATION AND SIZE OF STAGING AREA (SSA) AND SITE ENTRANCE (VTC) MAY BE DETERMINED AT THE SITE BY THE

CONTRACTOR.

9. INLET PROTECTION FOR PROPOSED STORM SEWER SHALL BE INSTALLED UPON CONSTRUCTION OF THE INLET.

CONSTRUCTION PHASING NOTES:

THE CONTRACTOR IS RESPONSIBLE FOR PROVIDING REASONABLE AND PRUDENT EROSION AND SEDIMENT CONTROL MEASURES TO PROTECT THE DOWNSTREAM FACILITIES AND WHICH ARE RELEVANT TO THE CURRENT CONSTRUCTION

ACTIVITY. AT A MINIMUM THE FOLLOWING BMPS SHALL BE INSTALLED FOR EACH PHASE:

1. DEMO AND GRADING

a. VEHICLE TRACKING CONTROL

b. STABILIZED STAGING AREA

c. SILT FENCE

d. INLET PROTECTION

e. SURFACE ROUGHENING

f. ROCK SOCKS

2. UTILITY CONSTRUCTION - ALL ABOVE BMPS PLUS

a. ADDITIONAL INLET PROTECTION AT NEW INLETS

b. CONCRETE WASHOUT AREA

3. PAVING AND STABILIZATION

a. SEEDING & MULCHING

b. REMOVE BMPS AS UPSTREAM AREA IS ESTABLISHED

PROJECT SPECIFIC NOTES

PURSUANT TO SECTIONS 138-440 AND 138-442 OF THE AURORA MUNICIPAL CODE, THE PERMITTEE SHALL LOCATE, INSTALL, AND MAINTAIN ALL BEST MANAGEMENT PRACTICES, INCLUDING, BUT NOT LIMITED TO, EROSION CONTROLS, SEDIMENT CONTROLS, DRAINAGE CONTROLS, AND WATER QUALITY BMPS AS INDICATED IN THE APPROVED STORMWATER

MANAGEMENT PLAN (SWMP).

BMP INSTALLATIONS SHALL BE INSTALLED PER THE COA STANDARD DETAIL IN EFFECT AT THE TIME OF INSTALLATION OR PER THE APPROVED SWMP DESIGN DRAWING, A COA APPROVED VARIANCE, OR A COA APPROVED DESIGN DRAWING PLAN

AMENDMENT.

1. THE PERMITTEE SHALL BE RESPONSIBLE FOR REMEDIATION OF ANY ADVERSE IMPACTS TO ADJACENT WATERWAYS, WETLANDS, STORM SEWERS, STORM SEWER APPURTENANCES, OTHER PROPERTIES, ETC., RESULTING FROM WORK

DONE AS PART OF THIS PROJECT.

2. ADDITIONAL EROSION AND SEDIMENT CONTROL BMPS MAY BE REQUIRED DURING AND AFTER CONSTRUCTION AND SHALL BE EXECTUED AND COMPLETED BY THE PERMITTEE. THE PERMITTEE SHALL PLAN, INSTALL, AND MAINTAIN ALL EROSION, AND SEDIMENT CONTROL MEASURES, INCLUDING DRAINAGE AND WATER QUALITY BMPS AS INDICATED ON THIS PLAN AND AS NECESSARY TO REDUCE THE DISCHARGE OF POLLUTANTS TO THE MAXIMUM EXTENT PRACTICABLE ADVERSE IMPACTS, EROSION AND SEDIMENT DEPOSITION ONTO PAVED SECTIONS, INTO STORM SEWERS, STORM

SEWER APPURTENANCES, RECEIVING WATERS, OR OFF THE PROJECT SITE.

3. THE PERMITTEE SHALL TAKE APPROPRIATE PREVENTIVE MEASURES TO MINIMIZE TO THE MAXIMUM EXTENT PRACTICABLE DIRT AND MUD FROM BEING TRACKED OR DEPOSITED ONTO PAVED SECTIONS VIA MULTIPLE BMPS.

SEDIMENT, MUD, AND CONSTRUCTION DEBRIS THAT MAY BE TRACKED, DEPOSITED, OR ACCUMULATED ON PAVED SECTIONS, IN THE FLOW LINES, PRIVATE PROPERTY, AND/OR PUBLIC RIGHTS-OF-WAY OF THE CITY AS A RESULT OF

THIS CONSTRUCTION PROJECT SHALL BE CLEANED UP.

4. AREAS REACHING SUBSTANTIAL COMPLETION OF GRADING AND TOPSOIL PLACEMENT OPERATIONS MUST BE DRILL SEEDED AND CRIMP MULCHED WITHIN 14 DAYS OF SUBSTANTIAL COMPLETION OF GRADING AND TOPSOIL OPERATIONS.

IF AN INCOMPLETE AREA IS TO REMAIN INACTIVE FOR LONGER THAN 30 DAYS, IT MUST BE DRILL SEEDED AND CRIMP MULCHED OR OTHERWISE LANDSCAPED WITHIN 14 DAYS FROM THE SUSPENSION OR COMPLETION OF LAND

DISTURBANCE ACTIVITIES.

5. THIS APPROVED SWMP DESIGN DRAWING, THE ASSOCIATED APPROVED SWMP NARRATIVE, A COPY OF THE STORMWATER QUALITY DISCHARGE PERMIT, AND THE RULES AND REGULATIONS REGARDING STORMWATER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITIES MANUAL SHALL BE KEPT ON SITE AT ALL TIMES.

6. ACCUMULATED SEDIMENT AND DEBRIS SHALL BE REMOVED FROM A BMP (MAINTENANCE) WHEN THE SEDIMENT LEVEL OR DEBRIS ADVERSELY IMPACTS THE FUNCTIONING OF THE BMP OR AS DEFINED WITHIN THE RULES AND REGULATIONS REGARDING STORMWATER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITIES MANUAL, WHICHEVER IS MORE RESTRICTIVE. IF MAINTENANCE OF THE BMP DOES NOT RESTORE THE INTENDED FUNCTION, THEN THE BMP MUST BE

REPLACED.

7. THE DISCHARGING OF CEMENT, CONCRETE, OR MORTAR FROM READY MIX DELIVERY TRUCKS, PUMP TRUCKS, BATCH PLANTS OR SMALL MECHANICAL MIXERS DIRECTLY ONTO PAVED SURFACES OR DISTURBED GROUND HAVING NO CONTAINMENT IS PROHIBITED. THE DISPOSAL OF ANY LIQUID WASTES OR WASH WATER FROM ANY OPERATIONS SUCH AS PAINTING, DRYWALL, OR TILE INSTALLATIONS DIRECTLY ONTO PAVED SURFACES OR THE GROUND WITHOUT CONTAINMENT IS PROHIBITED. THE PERMITTEE SHALL PROTECT ALL CURB FLOW LINES, ADJACENT WATERWAYS, WETLANDS, STORM SEWERS, STORM SEWER APPURTENANCES, OTHER PROPERTIES, ETC., ADJACENT TO ANY LOCATION WHERE PAVEMENT CUTTING OPERATIONS INVOLVING WHEEL CUTTING, SAW CUTTING, OR ABRASIVE WATER

JET CUTTING ARE TAKING PLACE.

8. IT SHALL BE THE RESPONSIBILITY OF THE PERMITTEE TO RESOLVE CONSTRUCTION PROBLEMS DUE TO CHANGING CONDITIONS OR DESIGN ERRORS THEY MAY ENCOUNTER DURING THE PROGRESS OF ANY PORTION OF THE WORK. IF CONDITIONS IN THE FIELD REQUIRE CHANGES AND THE PROPOSED MODIFICATIONS TO THE APPROVED PLANS INVOLVE SIGNIFICANT CHANGES TO THE CHARACTER OF THE WORK OR TO FUTURE CONTIGUOUS PUBLIC OR PRIVATE IMPROVEMENTS, THE CONTRACTOR, THROUGH THE ENGINEER OF RECORD, SHALL BE RESPONSIBLE TO REVISE PLANS AND SUBMIT THEM TO THE CITY OF AURORA FOR APPROVAL PRIOR TO ANY FURTHER CONSTRUCTION RELATED TO THAT PORTION OF THE WORK. ANY CONTROLS, FEATURES OR IMPROVEMENTS NOT CONSTRUCTED IN ACCORDANCE WITH THE APPROVED SWMP, CITY OF AURORA STANDARD DETAIL DESIGNS, CITY OF AURORA APPROVED VARIANCES, OR AN APPROVED DESIGN DRAWING AMENDMENT SHALL BE REMOVED AND THE CONTROLS, FEATURES AND/OR

IMPROVEMENTS SHALL BE RECONSTRUCTED.

9. SECONDARY CONTAINMENT FEATURES SHALL BE IN PLACE FOR ANY BULK FUEL STORAGE, MIXERS, GENERATORS, OR ANY OTHER SPILL OR LEAK SOURCE THAT REMAINS ONSITE FOR A PERIOD LONGER THAN 7 CALENDAR DAYS. A RECOVERY OR SALVAGE DRUM SHALL BE KEPT ON-SITE FOR STORAGE OF CONTAMINATED SOILS.

10. STRAW BALES AND RECYCLED ASPHALT OR CONCRETE ARE NOT ACCEPTABLE FOR THE CONSTRUCTION OF BMPS

WITHIN THE CITY OF AURORA AND MAY NOT BE USED.

CITY OF AURORA GENERAL EROSION CONTROL NOTES

1. A CITY OF AURORA STORMWATER QUALITY DISCHARGE PERMIT FOR CONSTRUCTION ACTIVITIES MUST BE ISSUED BY THE CITY AND EXECUTED BY A COA EROSION CONTROL STAFF PRIOR TO ANY EARTHWORK ACTIVITIES.

AN ON‐SITE INSPECTION WILL BE CONDUCTED TO VERIFY THE CORRECT INSTALLATION AND ADEQUACY OF INITIAL BMPS FOR THE SITE. NO EARTHWORK, INCLUDING CLEARING AND GRUBBING, OR DEMOLITION ACTIVITIES ARE TO BEGIN UNTIL THE PROJECT SITE HAS PASSED AN INSPECTION AND THE CITY OF AURORA STORMWATER QUALITY DISCHARGE PERMIT FOR CONSTRUCTION ACTIVITIES HAS BEEN EXECUTED. THE PERMITTEE IS REQUIRED TO PRESENT THE PROJECT’S CDPHE‐WQCD STORMWATER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITY PERMIT TO THE INSPECTOR DURING THE INITIAL INSPECTION. THE PERMITTEE SHALL DESIGNATE A STORMWATER MANAGEMENT PLAN (SWMP) ADMINISTRATOR ON THE APPLICATION FOR THE CITY OF AURORA STORMWATER QUALITY DISCHARGE PERMIT FOR CONSTRUCTION ACTIVITIES. THE SWMP ADMINISTRATOR WILL ACT AS THE PROJECT REPRESENTATIVE FOR ANY CONCERNS OR ISSUES REGARDING ENVIRONMENTAL CONTROLS AND

STORMWATER MANAGEMENT.

2. THESE REQUIREMENTS SHALL BE THE OBLIGATION OF THE PERMITTEE, UNTIL SUCH TIME AS THE PERMIT IS

PROPERLY CLOSED, OR OTHERWISE ALLOWED BY THE CITY TO BE VOIDED, MODIFIED, TRANSFERRED, RE‐

ASSIGNED OR REPLACED.

3. THIS SWMP NARRATIVE, THE SWMP DESIGN DRAWINGS, AND THE PERMITTE’S INSPECTION AND

MAINTENANCE RECORDS ARE ALL COMPONENTS OF REQUIRED RECORD KEEPING AND SHALL BE KEPT ON SITE AT ALL TIMES AND UPDATED AS REQUIRED. THESE AND ANY OTHER PERTINENT RECORDS SHALL BE PROVIDED TO

THE CITY WHEN REQUESTED.

4. ANY DISCREPANCY BETWEEN THIS SWMP AND ANY OTHER APPROVED STORMWATER MANAGEMENT PLAN

FOR THIS SITE SHALL REQUIRE COMPLIANCE WITH THE MORE RESTRICTIVE VALID, APPROVED PLAN.

5. STREETS SHALL BE CONSTRUCTED WITH ROUGH CUT STREET CONTROL MEASURES, SURFACE ROUGHENED OR

OTHERWISE TEMPORARILY STABILIZED WITH ROUGH CUT STREET CONTROLS WITHIN SEVEN (7) DAYS OF COMPLETION OF GRADING IN THE APPROPRIATE PHASE. IF PAVING IS TO OCCUR WITHIN FOURTEEN (14) DAYS

AFTER FINAL GRADING, ROUGH CUT STREET CONTROLS SHALL BE WAIVED.

6. INSPECTION AND MAINTENANCE OF EROSION AND SEDIMENT CONTROL BEST MANAGEMENT PRACTICES (BMPS) ARE THE CONTINUOUS OBLIGATIONS OF THE PERMITTEE. BMPS SHALL BE INSPECTED AT A MINIMUM EVERY SEVEN (7) DAYS AND WITHIN 24‐HOURS AFTER THE END OF A PRECIPITATION EVENT THAT PRODUCES RUN-OFF, AND FOLLOWING SNOWMELT EVENTS. IF A SITE IS TEMPORARILY IDLE AND NO CONSTRUCTION ACTIVITIES WILL OCCUR DURING THE 48 HOURS FOLLOWING A STORM EVENT, THE POST‐PRECIPITATION EVENT (INCLUDING SNOWMELT) INSPECTION SHALL BE CONDUCTED PRIOR TO COMMENCING CONSTRUCTION ACTIVITIES ON THE SITE, BUT NO LATER THAN 72 HOURS FOLLOWING THE STORM EVENT. ALL NECESSARY MAINTENANCE AND REPAIRS SHALL BE INITIATED AND COMPLETED ON AN ON‐GOING BASIS, AS FEATURES ARE REQUIRED TO OPERATE CONTINUOUSLY. INSPECTIONS MAY NEED TO BE CONDUCTED AT A GREATER FREQUENCY THAN NOTED ABOVE, TO ENSURE FEATURES AND SYSTEMS ARE OPERATING ADEQUATELY. EROSION AND SEDIMENT CONTROL BMPS

SHALL BE MAINTAINED AND FUNCTIONAL FOR THE ENTIRE DURATION OF THE PROJECT.

7. INGRESS AND EGRESS VEHICLE ACCESS POINTS ONTO DISTURBED AREAS SHALL BE STABILIZED WITH VEHICLE TRACKING CONTROL PADS (VTC) AND SHALL BE CONSTRUCTED WITH ANGULAR ROCK, 3” TO 6” IN SIZE AND TO A DEPTH OF AT LEAST 9‐INCHES. THE USE OF RECYCLED ASPHALT OR CONCRETE IS NOT PERMITTED. THE VTC SHALL BE INSTALLED OVER A LINER OF NON‐WOVEN GEOTEXTILE WITH A WEIGHT OF AT LEAST 10 OZ/YD2 AND A GRAB TENSILE STRENGTH OF AT LEAST 250 POUNDS. NO DIRT OR OTHER MATERIALS SHALL BE PLACED ON PAVED SURFACES OR CURB FLOW LINES TO ACT AS CURB RAMPS. ONLY METAL RAMPS OR ROCK WATTLES MAY BE USED

IN THE CURB FLOW LINE.

8. FUGITIVE DUST EMISSIONS RESULTING FROM GRADING ACTIVITIES AND/OR WIND SHALL BE CONTROLLED USING

REASONABLY AVAILABLE CONTROL TECHNOLOGY AS DEFINED BY THE COLORADO DEPARTMENT OF PUBLIC HEALTH

AND ENVIRONMENT.

9. ALL POTENTIAL POLLUTION SOURCES ON‐SITE SHALL BE IDENTIFIED AND CONTROL MEASURES INSTALLED AND

PRACTICED TO MINIMIZE THE LIKELIHOOD OF A RELEASE. SPILL PREVENTION CONTROLS SHALL BE DEVELOPED FOR

THE SITE WITH BMPS IN PLACE TO RESPOND TO ANY SPILLS, LEAKS OR OTHER RELEASES.

10. HYDRAULIC MULCHING AS A MEANS TO COVER AND PROTECT SEEDING IS NOT AN ACCEPTABLE MEANS OF

APPLYING MULCH IN THE CITY OF AURORA UNLESS A PREVIOUSLY INSTALLED IRRIGATION SYSTEM IS USED TO AID GERMINATION AND GROWTH AND WHERE APPROVED THROUGH VARIANCE. HYDRAULIC SEEDING IS NOT

PERMITTED.

11. FOR ALL POROUS LANDSCAPE DETENTION FACILITIES, IN ORDER TO PREVENT CLOGGING OF FILTER MEDIUM, INSTALLATION OF THE FILTRATION SYSTEM MUST BE DELAYED UNTIL AFTER THE SITE IS FULLY LANDSCAPED.

12. IF STOCKPILES ARE LOCATED WITHIN 100 FEET OF A DRAINAGEWAY OR A PUBLIC STORM SEWER SYSTEM, ADDITIONAL SEDIMENT CONTROLS SUCH AS TEMPORARY DIVERSION DIKES, SILT FENCE, OR SEDIMENT BASIN

SHALL BE REQUIRED.

CITY OF AURORA STORMWATER MANAGEMENT STANDARD NOTES

1. CITY OF AURORA PLAN REVIEW IS ONLY FOR GENERAL CONFORMANCE WITH CITY OF AURORA DESIGN CRITERIA AND THE CITY CODE. THE CITY IS NOT RESPONSIBLE FOR THE ACCURACY AND ADEQUACY OF THE DESIGN, DIMENSIONS, AND ELEVATIONS WHICH SHALL BE CONFIRMED AND CORRELATED AT THE JOB SITE. THE CITY OF AURORA, THROUGH THE APPROVAL OF THIS DOCUMENT, ASSUMES NO RESPONSIBILITY FOR THE COMPLETENESS AND/OR ACCURACY OF

THIS DOCUMENT.

2. ALL MATERIALS AND WORKMANSHIP SHALL BE SUBJECT TO INSPECTION BY THE CITY. THE CITY RESERVES THE RIGHT TO ACCEPT OR REJECT ANY MATERIALS AND WORKMANSHIP THAT DOES NOT CONFORM TO THE CITY STANDARDS AND

SPECIFICATIONS.

3. THE CONTRACTOR SHALL NOTIFY THE CITY PUBLIC IMROVEMENT INSPECTIONS DIVISION, 303-739-7420, 24 HOURS PRIOR

TO THE BEGINNING OF CONSTRUCTION.

4. LOCATION OF EXISTING UTILITIES SHALL BE VERIFIED BY THE CONTRACTOR PRIOR TO ACTUAL CONSTRUCTION. FOR INFORMATION, CONTACT UTILITY NOTIFICATION CENTER OF COLORADO, 1-800-922-1987 OR 811.

5. THE CONTRACTOR SHALL HAVE ONE SIGNED COPY OF THE PLANS (APPROVED BY THE CITY OF AURORA), ONE COPY OF THE APPROPRIATE STANDARDS AND SPECIFICATIONS AT THE JOB SITE AT ALL TIMES, AND A COPY OF ANY PERMITS

AND EXTENSION AGREEMENTS NEEDED AT THE JOB SITE AT ALL TIMES.

6. IT IS THE CONSULTANT'S RESPONSIBILITY TO ACCURATELY SHOW EXISTING CONDITIONS, BOTH ON-SITE, AND OFF-SITE, ON THE CONSTRUCTION PLANS. ANY MODIFICATIONS NEEDED DUE TO CONFLICTS, OMISSIONS, OR CHANGED CONDITIONS EITHER ON-SITE OR OFF-SITE, WHICH ARISE IN THE FIELD, WILL BE ENTIRELY THE DEVELOPER'S RESPONSIBILITY. THE COST TO RECTIFY ANY ADVERSE SITUATION TO MEET THE CITY STANDARDS AND

SPECIFICATIONS AND THE CITY CODE SHALL BE BORNE SOLELY BY THE DEVELOPER.

7. THE OWNER/DEVELOPER MUST OBTAIN THE WRITTEN PERMISSION OF THE ADJACENT PROPERTY OWNER(S) PRIOR TO

ANY OFF-SITE GRADING OR CONSTRUCTION.

8. THE OWNER/CONTRACTOR MUST OBTAIN A C.D.P.S. STORM WATER DISCHARGE PERMIT FROM THE COLORADO

DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT, IF REQUIRED.

9. PROJECT SHALL COMPLY WITH UTILITY ENGINEERING INVESTIGATING AND DOCUMENTING REQUIREMENTS PER CRS 9-1.5-101 ET SEQ., AS AMENDED, WHEN THE PROJECT INCLUDES EXCAVATION. BY STAMPING THE PLAN THE ENGINEER OF RECORD IS CERTIFYING THE PLAN MEETS THE STANDARDS ESTABLISHED BY THE AMERICAN SOCIETY OF CIVIL ENGINEERS' ASCE 38 STANDARD, LATEST PUBLICATION, FOR DEFINING THE ACCURACY OF A FACILITY OR UTILITY.

PROJECT SHALL COMPLY WITH AURORA WATER STANDARDS AND SPECIFICATIONS, LATEST EDITION, WHEN THE PROJECT INCLUDES EXCAVATION, INCLUDING BUT NOT LIMITED TO INSTALLATION OF ELECTRONICALLY TRACEABLE MARKERS OR BEING TRACEABLE BY APPROVED ELECTRONIC METHODS FOR ALL SUBSURFACE UTILITIES.

CITY OF AURORA NOTES

APPROVED ON 11/16/2023

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E. 28TH AVE.

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FLAT

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EC04

WARM SPRINGS AVE.

EC01

EC03

26TH AVE.

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E. 29TH PL.

X-1229-11-EX-Roads X-1229-11-PR-Parcels_PH1 X-1229-11-PR-Parcels_PH2 X-1229-11-PR-Roads_PH1

X-1229-11-TITLE BLOCK-SWMP

HORIZ.

VERT.

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE DATE ISSUED: DRAWING No.

SEAL

FOR AND ON BEHALF OF

MATRIX DESIGN GROUP, INC.

PROJECT No.

PREPARED BY:

REFERENCE

DRAWINGS

FILE NAME:

CTB FILE:

PLOT DATE:

THIS DRAWING IS CURRENT AS OF PLOT DATE AND MAY BE SUBJECT TO CHANGE.

COMPUTER FILE MANAGEMENT

No. DATE DESCRIPTION BY

REVISIONS

SHEET

X-1229-11-EX-Roads X-1229-11-PR-Parcels_PH1 X-1229-11-PR-Parcels_PH2 X-1229-11-PR-Roads_PH1

X-1229-11-TITLE BLOCK-SWMP

SHEET No.

Know what's below.

before you dig.Call

R

STORMWATER MANAGEMENT

PLANS

This electronic plan is a facsimile of the signed and sealed PDF plan

JEFF KILLION PE #40736

08/22/23

N

SCALE: 1" = 200'

0200 400200

10/12/2023 10:09 AM

R:\22.1229.011 (The Aurora Highlands_Filing 7)\500 CADD\504 Plan Sets\Construction Plans\SWMP\ECX1.dwg

1" = 200'

4 ECX1

MAY 2023

N/AJK

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CONSTRUCTION DOCUMENTS

CITY OF AURORA, COUNTY OF ADAMS, STATE OF COLORADO

THE AURORA HIGHLANDS FILING 7

22.1229.011

EROSION CONTROL INDEX PLAN

NOTES:

1. REFER TO THE CITY OF AURORA STANDARD

SPECIFICATIONS FOR EROSION CONTROL DETAILS AND

SPECIFICATIONS.

BENCHMARK:

CITY OF AURORA BENCHMARK 3S6636NE003 BEING A 3" DIAM.

BRASS CAP (COA BM, 19-020B, E-090A) ATOP THE S. WALL @ THE

S.E. COR. OF THE E. 26TH AVE. BRIDGE CROSSING OVER E-470.

BRASS CAP AT LOWER STEP ON WALL WHERE THE RAILING ENDS

ON THE E. END. AKA 19-020B.

ELEVATION = 5521.54 (NAVD88)

APPROVED ON 11/16/2023

jfelling

ST3-11

TSD

ST3-12

TSD

ST3-12

TSD

ST3-13

TSD

ST3-14

TSD

ST3-15

TSD

ST3-16

TSD

ST3-10

ST3-10

1.47 AC

ST3-11

1.95 AC

ST3-11

1.95 AC

SB3-0

23.6 AC

SB3-0

23.6 AC

SB3-0

23.6 AC

SB3-0

23.6 AC

SB3-0

23.6 AC

ST3-12

1.64 AC

SB3-1

24.6 AC SB3-1

24.6 AC

SB3-1

24.6 AC

SB3-1

24.6 AC

SB3-1

24.6 AC

ST3-12

1.64 AC

ST3-13

1.93 AC

ST3-14

1.65 AC

ST3-15

1.43 AC

ST3-15

1.43 AC

ST3-16

1.29 AC

SB3-2

12.0 AC

SB3-3

12.2 AC

SB3-2

12.0 AC

SB3-3

12.2 AC

ST3-17

1.97 AC

ST3-17

1.97 AC

SB3-5

20.1 AC

SB3-5

20.1 AC

SB3-6

44.9 AC

SB3-6

44.9 AC

SB3-6

44.9 AC

EATO

N

PAR

K AVE.

FLAT RO

CK

CIR.

WARM SPRINGS AVE.

HIGHLANDS CREEK PARKWAY

FILING NO. 9 RSN# 1467118

EDN# 222235

CASE # 2020-6029-00

(COLLECTOR 3-LANE)

E. 28TH AVE.

W

ARM

SPRING

S

AVE.

SB3-1

CONSTRUCTED WITH

AURORA HIGHLAND MASS

GRADING SWMP, FILING 1-

PHASE 3

EDN# 222094

SB3-2

CONSTRUCTED WITH

AURORA HIGHLAND MASS

GRADING SWMP, FILING 1-

PHASE 3

EDN# 222094

SB3-3

CONSTRUCTED WITH

AURORA HIGHLAND MASS

GRADING SWMP, FILING 1-

PHASE 3

EDN# 222094

SB3-0

CONSTRUCTED WITH

AURORA HIGHLAND MASS

GRADING SWMP, FILING 1-

PHASE 3

EDN# 222094

SB3-5

CONSTRUCTED WITH

AURORA HIGHLAND MASS

GRADING SWMP, FILING 1-

PHASE 3

EDN# 222094

E. 29TH PL.

E. 31ST PL.

N .D

U Q

U

ES

N E

W

AY

FILING NO. 9 RSN# 1467118

EDN# 222235

CASE # 2020-6029-00

(COLLECTOR 3-LANE)

X-1229-11-EX-Parcels X-1229-11-EX-Roads X-1229-11-PR-Roads_PH1 X-1229-11-PR-Roads_PH2

X-1229-11-TITLE BLOCK-SWMP

X-1229-11-PR-Parcels_PH1 X-1229-11-PR-Parcels_PH2

X-1229-11-PR-SWMP

X-1229-00-BO-Phase 3 SWMP

HORIZ.

VERT.

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE DATE ISSUED: DRAWING No.

SEAL

FOR AND ON BEHALF OF

MATRIX DESIGN GROUP, INC.

PROJECT No.

PREPARED BY:

REFERENCE

DRAWINGS

FILE NAME:

CTB FILE:

PLOT DATE:

THIS DRAWING IS CURRENT AS OF PLOT DATE AND MAY BE SUBJECT TO CHANGE.

COMPUTER FILE MANAGEMENT

No. DATE DESCRIPTION BY

REVISIONS

SHEET KEY N

SHEET

X-1229-11-EX-Parcels X-1229-11-EX-Roads X-1229-11-PR-Roads_PH1 X-1229-11-PR-Roads_PH2

X-1229-11-TITLE BLOCK-SWMP

X-1229-11-PR-Parcels_PH1 X-1229-11-PR-Parcels_PH2

X-1229-11-PR-SWMP

X-1229-00-BO-Phase 3 SWMP

SHEET No.

Know what's below.

before you dig.Call

R

STORMWATER MANAGEMENT

PLANS

This electronic plan is a facsimile of the signed and sealed PDF plan

JEFF KILLION PE #40736

08/22/23

10/12/2023 10:15 AM

R:\22.1229.011 (The Aurora Highlands_Filing 7)\500 CADD\504 Plan Sets\Construction Plans\SWMP\EC01-EC06.dwg

1" = 30'

5 EC01

MAY 2023

N/AJK

JD

SK

CONSTRUCTION DOCUMENTS

CITY OF AURORA, COUNTY OF ADAMS, STATE OF COLORADO

THE AURORA HIGHLANDS FILING 7

22.1229.011

EROSION CONTROL PLAN INITIAL

N

SCALE: 1" = 100'

0100 200100

VTC

SF

IP

SSA

LEGEND

RS

CF

SILT FENCING OR ROCK SOCK

(SEE NOTE #5)

VEHICLE TRACKING CONTROL

CONSTRUCTION FENCE

INLET PROTECTION

STABILIZED STAGING AREA

ROCK SOCKS

STREET SWEEPING

CONCRETE WASHOUT AREA

SEDIMENT CONTROL LOG

STOCKPILE

DIVERSION DITCH

SEDIMENT BASIN

SS

CWA

SCL

SP

DD

SB

LIMITS OF CONSTRUCTION

(SHOWN OFFSET 10' FOR

CLARITY)

NOTES:

1. REFER TO THE CITY OF AURORA STANDARD SPECIFICATIONS

FOR EROSION CONTROL DETAILS AND SPECIFICATIONS.

2. STOCKPILES SHALL HAVE A MAXIMUM OF 3:1 SLOPES.

3. FINAL SIZES OF VTC, SSA, CWA, AND STOCKPILES TO BE

DETERMINED BY THE CONTRACTOR.

BENCHMARK:

CITY OF AURORA BENCHMARK 3S6636NE003 BEING A 3" DIAM. BRASS

CAP (COA BM, 19-020B, E-090A) ATOP THE S. WALL @ THE S.E. COR. OF

THE E. 26TH AVE. BRIDGE CROSSING OVER E-470. BRASS CAP AT

LOWER STEP ON WALL WHERE THE RAILING ENDS ON THE E. END.

AKA 19-020B. ELEVATION = 5521.54 (NAVD88)

LOC

LOC

LOC

LOC

SSA

VTC

CWA

1" = 1000'

APPROVED ON 11/16/2023

jfelling

W

W W W W W W W W W W W W W W W W W W W W W W s s s s s s s s s s s w s s s s s s ws s w w w w s ww ww ww w ww ww ww ww w w

SB1

SF

SF IP IP

IP

IP

LOC

LOC

LOC

RSRS

RSRS

RS

RSRS

RS

CF

CF

CF

SM

SM

RSRS

SM

SM

SM

SM

IP

E. 31ST PL.

N .D

U Q

U

ES

N E

W

AY

2.1%

0.

8%

1.1

2.1%

0.

8%

2.1%

1.

6%

6.1% 0.

5%

WARM SPRINGS AVE.

FILING NO. 9 RSN# 1467118

EDN# 222235

CASE # 2020-6029-00

(COLLECTOR 3-LANE)

PRIVATE DRAINAGE SWALE 10.00'

TEMPORARY EASEMENT

20.00'

DRAINAGE

EASEMENT

12.00'

TEMPORARY ACCESS

ROAD

06 55

NOTES:

1. REFER TO THE CITY OF AURORA STANDARD SPECIFICATIONS FOR EROSION

CONTROL DETAILS AND SPECIFICATIONS.

2. STOCKPILES SHALL HAVE A MAXIMUM OF 3=1 SLOPES.

3. FINAL SIZES OF VTC, SSA, CWA, AND STOCKPILES TO BE DETERMINED PER

THE CONTRACTOR.

4. MASS OVERLOT GRADING TO TAKE PLACE DURING FILING 1 PHASE 3

GRADING (EDN# 222094).

X-1229-11-EX-Parcels X-1229-11-EX-Roads X-1229-11-PR-Roads_PH1 X-1229-11-PR-Roads_PH2

X-1229-11-TITLE BLOCK-SWMP

X-1229-11-PR-Parcels_PH1 X-1229-11-PR-Parcels_PH2

X-1229-11-PR-SWMP

X-1229-11-EX-Utils X-1229-11-PR-Utils 200047 - 10_Pr Utility Export-MOD

HORIZ.

VERT.

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE DATE ISSUED: DRAWING No.

SEAL

FOR AND ON BEHALF OF

MATRIX DESIGN GROUP, INC.

PROJECT No.

PREPARED BY:

REFERENCE

DRAWINGS

FILE NAME:

CTB FILE:

PLOT DATE:

THIS DRAWING IS CURRENT AS OF PLOT DATE AND MAY BE SUBJECT TO CHANGE.

COMPUTER FILE MANAGEMENT

No. DATE DESCRIPTION BY

REVISIONS

SHEET KEY N

SHEET

X-1229-11-EX-Parcels X-1229-11-EX-Roads X-1229-11-PR-Roads_PH1 X-1229-11-PR-Roads_PH2

X-1229-11-TITLE BLOCK-SWMP

X-1229-11-PR-Parcels_PH1 X-1229-11-PR-Parcels_PH2

X-1229-11-PR-SWMP

X-1229-11-EX-Utils X-1229-11-PR-Utils 200047 - 10_Pr Utility Export-MOD

SHEET No.

Know what's below.

before you dig.Call

R

STORMWATER MANAGEMENT

PLANS

10/12/2023 10:15 AM

R:\22.1229.011 (The Aurora Highlands_Filing 7)\500 CADD\504 Plan Sets\Construction Plans\SWMP\EC07-EC12.dwg

1" = 30'

6 EC02

MAY 2023

N/AJK

JD

SK

CONSTRUCTION DOCUMENTS

CITY OF AURORA, COUNTY OF ADAMS, STATE OF COLORADO

THE AURORA HIGHLANDS FILING 7

22.1229.011

EROSION CONTROL PLANS FINAL

N

VTC

SF

IP

SSA

LEGEND

RS

CF

SILT FENCING OR ROCK SOCK

VEHICLE TRACKING CONTROL

CONSTRUCTION FENCE

INLET PROTECTION

STABILIZED STAGING AREA

ROCK SOCKS

STREET SWEEPING

CONCRETE WASHOUT AREA

SEDIMENT CONTROL LOG

STOCKPILE

DIVERSION DITCH

SEDIMENT BASIN

SS

CWA

SCL

SP

DD

SB

LIMITS OF CONSTRUCTION

(SHOWN OFFSET 10' FOR CLARITY)

LOC

BENCHMARK:

CITY OF AURORA BENCHMARK 3S6636NE003 BEING A 3" DIAM. BRASS CAP (COA

BM, 19-020B, E-090A) ATOP THE S. WALL @ THE S.E. COR. OF THE E. 26TH AVE.

BRIDGE CROSSING OVER E-470. BRASS CAP AT LOWER STEP ON WALL WHERE

THE RAILING ENDS ON THE E. END. AKA 19-020B.

ELEVATION = 5521.54 (NAVD88)

SE

E

SH

EE

T

EC

1" = 1000'

040 8040

SCALE: 1" = 40'

This electronic plan is a facsimile of the signed and sealed PDF plan

08/22/23

JEFF KILLION PE #40736

APPROVED ON 11/16/2023

jfelling

W

W

W

W W W

W W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W w s w s w s w s w s w s w w w w w w w w s s s s s s s s w s w s ws s s s ww w ww s ws w s s w w ww s s s s ww w s s s s s w ww

SF

IP

IP

IP IP

LOC

LOC

LOC

LOC

RS

RS

RS

RS

RS

RS

RS

RS

IP

CF

CF

CF

IP

SM

SM

SM

EATO

N PARK AVE.

3.0%

2.2%

1.

7%

1.3%

1.3%

2.6%

FILING NO. 9 RSN# 1467118

EDN# 222235

CASE # 2020-6029-00

(COLLECTOR 3-LANE)

HIGHLANDS CREEK

PARKWAY

WARM SPRINGS AVE.

FILING NO. 9 RSN# 1467118

EDN# 222235

CASE # 2020-6029-00

(COLLECTOR 3-LANE)

1.9%

E. 31ST PL.

NOTES:

1. REFER TO THE CITY OF AURORA STANDARD SPECIFICATIONS FOR EROSION

CONTROL DETAILS AND SPECIFICATIONS.

2. STOCKPILES SHALL HAVE A MAXIMUM OF 3=1 SLOPES.

3. FINAL SIZES OF VTC, SSA, CWA, AND STOCKPILES TO BE DETERMINED PER

THE CONTRACTOR.

4. MASS OVERLOT GRADING TO TAKE PLACE DURING FILING 1 PHASE 3

GRADING (EDN# 222094).

X-1229-11-EX-Parcels X-1229-11-EX-Roads X-1229-11-PR-Roads_PH1 X-1229-11-PR-Roads_PH2

X-1229-11-TITLE BLOCK-SWMP

X-1229-11-PR-Parcels_PH1 X-1229-11-PR-Parcels_PH2

X-1229-11-PR-SWMP

X-1229-11-EX-Utils X-1229-11-PR-Utils 200047 - 10_Pr Utility Export-MOD

HORIZ.

VERT.

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE DATE ISSUED: DRAWING No.

SEAL

FOR AND ON BEHALF OF

MATRIX DESIGN GROUP, INC.

PROJECT No.

PREPARED BY:

REFERENCE

DRAWINGS

FILE NAME:

CTB FILE:

PLOT DATE:

THIS DRAWING IS CURRENT AS OF PLOT DATE AND MAY BE SUBJECT TO CHANGE.

COMPUTER FILE MANAGEMENT

No. DATE DESCRIPTION BY

REVISIONS

SHEET KEY N

SHEET

X-1229-11-EX-Parcels X-1229-11-EX-Roads X-1229-11-PR-Roads_PH1 X-1229-11-PR-Roads_PH2

X-1229-11-TITLE BLOCK-SWMP

X-1229-11-PR-Parcels_PH1 X-1229-11-PR-Parcels_PH2

X-1229-11-PR-SWMP

X-1229-11-EX-Utils X-1229-11-PR-Utils 200047 - 10_Pr Utility Export-MOD

SHEET No.

Know what's below.

before you dig.Call

R

STORMWATER MANAGEMENT

PLANS

10/12/2023 10:15 AM

R:\22.1229.011 (The Aurora Highlands_Filing 7)\500 CADD\504 Plan Sets\Construction Plans\SWMP\EC07-EC12.dwg

1" = 30'

7 EC03

MAY 2023

N/AJK

JD

SK

CONSTRUCTION DOCUMENTS

CITY OF AURORA, COUNTY OF ADAMS, STATE OF COLORADO

THE AURORA HIGHLANDS FILING 7

22.1229.011

EROSION CONTROL PLANS FINAL

SEE SHEET EC04

N

SEE SH

EET EC

VTC

SF

IP

SSA

LEGEND

RS

CF

SILT FENCING OR ROCK SOCK

VEHICLE TRACKING CONTROL

CONSTRUCTION FENCE

INLET PROTECTION

STABILIZED STAGING AREA

ROCK SOCKS

STREET SWEEPING

CONCRETE WASHOUT AREA

SEDIMENT CONTROL LOG

STOCKPILE

DIVERSION DITCH

SEDIMENT BASIN

SS

CWA

SCL

SP

DD

SB

LIMITS OF CONSTRUCTION

(SHOWN OFFSET 10' FOR CLARITY)

LOC

BENCHMARK:

CITY OF AURORA BENCHMARK 3S6636NE003 BEING A 3" DIAM. BRASS CAP (COA

BM, 19-020B, E-090A) ATOP THE S. WALL @ THE S.E. COR. OF THE E. 26TH AVE.

BRIDGE CROSSING OVER E-470. BRASS CAP AT LOWER STEP ON WALL WHERE

THE RAILING ENDS ON THE E. END. AKA 19-020B.

ELEVATION = 5521.54 (NAVD88)

1" = 1000'

040 8040

SCALE: 1" = 40'

This electronic plan is a facsimile of the signed and sealed PDF plan

08/22/23

JEFF KILLION PE #40736

APPROVED ON 11/16/2023

jfelling

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W

W w w w w w w w w w w w w w w w w w w w w w w w w w w w w w w w w s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s w

SB2

SP

SF

SF

LOC

LOC

LOC

LOC

RS

RS

RS

RS

CF

CFSM

SM

SM

SM

SM

SM

RSRS

RS

RS

IP

FLAT RO

CK

CIR.

EATO

N PARK AVE.

E. 29TH PL.

EATO

N

PAR

K AVE.

W

ARM

SPRING

S AVE.

FILING

NO

. 9 RSN# 1467118

EDN# 222235

CASE # 2020-6029-00

(CO

LLECTO

R 3-LANE)

16.1%

1.

7%

1.

2%

0.8%

2.

0%

1.1%

1.

0%

0.

6%

55255525

5527 55

E. 28TH AVE.

PRIVATE

DRAINAGE SWALE

10.00'

TEMPORARY EASEMENT

20.00'

DRAINAGE

EASEMENT

NOTES:

1. REFER TO THE CITY OF AURORA STANDARD SPECIFICATIONS FOR EROSION

CONTROL DETAILS AND SPECIFICATIONS.

2. STOCKPILES SHALL HAVE A MAXIMUM OF 3=1 SLOPES.

3. FINAL SIZES OF VTC, SSA, CWA, AND STOCKPILES TO BE DETERMINED PER

THE CONTRACTOR.

4. MASS OVERLOT GRADING TO TAKE PLACE DURING FILING 1 PHASE 3

GRADING (EDN# 222094).

X-1229-11-EX-Parcels X-1229-11-EX-Roads X-1229-11-PR-Roads_PH1 X-1229-11-PR-Roads_PH2

X-1229-11-TITLE BLOCK-SWMP

X-1229-11-PR-Parcels_PH1 X-1229-11-PR-Parcels_PH2

X-1229-11-PR-SWMP

X-1229-11-EX-Utils X-1229-11-PR-Utils 200047 - 10_Pr Utility Export-MOD

HORIZ.

VERT.

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE DATE ISSUED: DRAWING No.

SEAL

FOR AND ON BEHALF OF

MATRIX DESIGN GROUP, INC.

PROJECT No.

PREPARED BY:

REFERENCE

DRAWINGS

FILE NAME:

CTB FILE:

PLOT DATE:

THIS DRAWING IS CURRENT AS OF PLOT DATE AND MAY BE SUBJECT TO CHANGE.

COMPUTER FILE MANAGEMENT

No. DATE DESCRIPTION BY

REVISIONS

SHEET KEY N

SHEET

X-1229-11-EX-Parcels X-1229-11-EX-Roads X-1229-11-PR-Roads_PH1 X-1229-11-PR-Roads_PH2

X-1229-11-TITLE BLOCK-SWMP

X-1229-11-PR-Parcels_PH1 X-1229-11-PR-Parcels_PH2

X-1229-11-PR-SWMP

X-1229-11-EX-Utils X-1229-11-PR-Utils 200047 - 10_Pr Utility Export-MOD

SHEET No.

Know what's below.

before you dig.Call

R

STORMWATER MANAGEMENT

PLANS

10/12/2023 10:15 AM

R:\22.1229.011 (The Aurora Highlands_Filing 7)\500 CADD\504 Plan Sets\Construction Plans\SWMP\EC07-EC12.dwg

1" = 30'

8 EC04

MAY 2023

N/AJK

JD

SK

CONSTRUCTION DOCUMENTS

CITY OF AURORA, COUNTY OF ADAMS, STATE OF COLORADO

THE AURORA HIGHLANDS FILING 7

22.1229.011

EROSION CONTROL PLANS FINAL

SEE SHEET EC05

SEE SHEET EC03

N

VTC

SF

IP

SSA

LEGEND

RS

CF

SILT FENCING OR ROCK SOCK

VEHICLE TRACKING CONTROL

CONSTRUCTION FENCE

INLET PROTECTION

STABILIZED STAGING AREA

ROCK SOCKS

STREET SWEEPING

CONCRETE WASHOUT AREA

SEDIMENT CONTROL LOG

STOCKPILE

DIVERSION DITCH

SEDIMENT BASIN

SS

CWA

SCL

SP

DD

SB

LIMITS OF CONSTRUCTION

(SHOWN OFFSET 10' FOR CLARITY)

LOC

BENCHMARK:

CITY OF AURORA BENCHMARK 3S6636NE003 BEING A 3" DIAM. BRASS CAP (COA

BM, 19-020B, E-090A) ATOP THE S. WALL @ THE S.E. COR. OF THE E. 26TH AVE.

BRIDGE CROSSING OVER E-470. BRASS CAP AT LOWER STEP ON WALL WHERE

THE RAILING ENDS ON THE E. END. AKA 19-020B.

ELEVATION = 5521.54 (NAVD88)

1" = 1000'

040 8040

SCALE: 1" = 40'

This electronic plan is a facsimile of the signed and sealed PDF plan

08/22/23

JEFF KILLION PE #40736

APPROVED ON 11/16/2023

jfelling

W

W

W w s w w s s

SSA

VTC

SF

SF

IP

IP

LOC

RS

RS

RS

RS

RS

RS

CF

CWA

SM

SSA

IP

E. 28TH AVE.

2.5%

1.8%

5512 5513

W

ARM

SPRING

S AVE.

FILING

NO

. 9 RSN# 1467118

EDN# 222235

CASE # 2020-6029-00

(CO

LLECTO

R 3-LANE)

PRIVATE TEMPORARY

DRAINAGE SWALE

10.00'

TEMPORARY EASEMENT

12.00'

TEMPORARY ACCESS

ROAD

NOTES:

1. REFER TO THE CITY OF AURORA STANDARD SPECIFICATIONS FOR EROSION

CONTROL DETAILS AND SPECIFICATIONS.

2. STOCKPILES SHALL HAVE A MAXIMUM OF 3=1 SLOPES.

3. FINAL SIZES OF VTC, SSA, CWA, AND STOCKPILES TO BE DETERMINED PER

THE CONTRACTOR.

4. MASS OVERLOT GRADING TO TAKE PLACE DURING FILING 1 PHASE 3

GRADING (EDN# 222094).

X-1229-11-EX-Parcels X-1229-11-EX-Roads X-1229-11-PR-Roads_PH1 X-1229-11-PR-Roads_PH2

X-1229-11-TITLE BLOCK-SWMP

X-1229-11-PR-Parcels_PH1 X-1229-11-PR-Parcels_PH2

X-1229-11-PR-SWMP

X-1229-11-EX-Utils X-1229-11-PR-Utils 200047 - 10_Pr Utility Export-MOD

HORIZ.

VERT.

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE DATE ISSUED: DRAWING No.

SEAL

FOR AND ON BEHALF OF

MATRIX DESIGN GROUP, INC.

PROJECT No.

PREPARED BY:

REFERENCE

DRAWINGS

FILE NAME:

CTB FILE:

PLOT DATE:

THIS DRAWING IS CURRENT AS OF PLOT DATE AND MAY BE SUBJECT TO CHANGE.

COMPUTER FILE MANAGEMENT

No. DATE DESCRIPTION BY

REVISIONS

SHEET KEY N

SHEET

X-1229-11-EX-Parcels X-1229-11-EX-Roads X-1229-11-PR-Roads_PH1 X-1229-11-PR-Roads_PH2

X-1229-11-TITLE BLOCK-SWMP

X-1229-11-PR-Parcels_PH1 X-1229-11-PR-Parcels_PH2

X-1229-11-PR-SWMP

X-1229-11-EX-Utils X-1229-11-PR-Utils 200047 - 10_Pr Utility Export-MOD

SHEET No.

Know what's below.

before you dig.Call

R

STORMWATER MANAGEMENT

PLANS

10/12/2023 10:15 AM

R:\22.1229.011 (The Aurora Highlands_Filing 7)\500 CADD\504 Plan Sets\Construction Plans\SWMP\EC07-EC12.dwg

1" = 30'

9 EC05

MAY 2023

N/AJK

JD

SK

CONSTRUCTION DOCUMENTS

CITY OF AURORA, COUNTY OF ADAMS, STATE OF COLORADO

THE AURORA HIGHLANDS FILING 7

22.1229.011

EROSION CONTROL PLANS FINAL

SEE SHEET EC04

N

VTC

SF

IP

SSA

LEGEND

RS

CF

SILT FENCING OR ROCK SOCK

VEHICLE TRACKING CONTROL

CONSTRUCTION FENCE

INLET PROTECTION

STABILIZED STAGING AREA

ROCK SOCKS

STREET SWEEPING

CONCRETE WASHOUT AREA

SEDIMENT CONTROL LOG

STOCKPILE

DIVERSION DITCH

SEDIMENT BASIN

SS

CWA

SCL

SP

DD

SB

LIMITS OF CONSTRUCTION

(SHOWN OFFSET 10' FOR CLARITY)

LOC

BENCHMARK:

CITY OF AURORA BENCHMARK 3S6636NE003 BEING A 3" DIAM. BRASS CAP (COA

BM, 19-020B, E-090A) ATOP THE S. WALL @ THE S.E. COR. OF THE E. 26TH AVE.

BRIDGE CROSSING OVER E-470. BRASS CAP AT LOWER STEP ON WALL WHERE

THE RAILING ENDS ON THE E. END. AKA 19-020B.

ELEVATION = 5521.54 (NAVD88)

1" = 1000'

040 8040

SCALE: 1" = 40'

This electronic plan is a facsimile of the signed and sealed PDF plan

08/22/23

JEFF KILLION PE #40736

APPROVED ON 11/16/2023

jfelling