04_2025-03-14 18th Ave San Sewer - Final Sealed Plans.pdf

PDF 12 MB Posted

Attached to
18th Avenue Sanitary Sewer Rerouting Construction
Solicitation number
25-009037
Issued by
Adams County, Colorado

About this file

These construction plans detail the 18th Avenue Sanitary Sewer Rerouting project for the City of Brighton in Adams County, Colorado, prepared by Professional Engineering Consultants (PEC). The project involves rerouting approximately 538.9 linear feet of 8-inch PVC sanitary sewer pipeline between multiple new and existing manholes along 18th Avenue and Egbert Street. The work includes constructing four new 4-foot diameter manholes (MH-1 through MH-4), connecting to existing sanitary sewer lines, abandoning portions of the existing sewer line, removing and replacing sidewalk, curb, and gutter, milling and overlaying pavement, and implementing erosion control measures.

The project plans specify technical details including pipe slopes ranging from 0.50% to 2.89%, pipe depths, pavement replacement requirements, and utility protection protocols. Subsurface utility engineering revealed existing asphalt thicknesses varying from 6 to 11 inches, with specific requirements for pavement restoration based on street classification. The project includes comprehensive erosion control strategies such as rock socks, silt fencing, and inlet protection, with careful consideration for protecting existing utilities like gas lines, water lines, and fiber optic infrastructure. The construction documents are dated March 14, 2025, indicating a planned future implementation of the sanitary sewer infrastructure improvement project.

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© 2024 Microsoft Corporation © 2024 Maxar ©CNES (2024) Distribution Airbus DS

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237041-001

CHECKED BY

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JOB NO.

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14 MARCH 2025

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PROFESSIONAL ENGINEERING CONSULTANTS

351 LINDEN STREET SUITE 100

FT. COLLINS, CO 80524

970-232-9558 www.pec1.com

C101

COVER

ADAMS COUNTY, COLORADO

LOCATION MAP

MARCH 2025

CONSTRUCTION PLANS

CITY OF BRIGHTON

INDEX OF SHEETS

SHEET NO. SHEET TITLE

C101 COVER

C102 GENERAL NOTES

VF101 EXISTING CONDITIONS

CD101 DEMOLITION PLAN

CU101 OVERALL UTILITY PLAN

CU201 UTILITY PLAN & PROFILE

CU501 UTILITY DETAILS

CU502 UTILITY DETAILS

CG101 EROSION CONTROL PLAN

CG501 EROSION CONTROL DETAILS

CG502 EROSION CONTROL DETAILS

PROFESSIONAL ENGINEERING CONSULTANTS

351 LINDEN STREET SUITE 100

FT. COLLINS, CO 80524

970-232-9558 www.pec1.com

18TH AVE SANITARY SEWER

REROUTING

CITY PROJECT NO. 23-006470

PEC PROJECT NO. 237041-001

PROJECT LOCATION

BRIDGE ST (HWY 7)

EGBERT ST

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03/14/2025

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JOB NO.

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PROFESSIONAL ENGINEERING CONSULTANTS

351 LINDEN STREET SUITE 100

FT. COLLINS, CO 80524

970-232-9558 www.pec1.com

C102

GENERAL NOTES

A. PRIOR TO THE COMMENCEMENT OF WORK, A

PRE-CONSTRUCTION CONFERENCE SHALL BE HELD

BETWEEN PERSONNEL REPRESENTING THE CITY OF

BRIGHTON AND THE CONTRACTOR WHO IS SCHEDULED TO

PERFORM THE WORK.

B. THE WORK SHALL BE SURVEYED AND STAKED UNDER

THE SUPERVISION OF A LICENSED LAND SURVEYOR IN

ACCORDANCE WITH THE APPROVED PLANS.

C. THE BRIGHTON DEPARTMENT OF PUBLIC WORKS

SHALL BE NOTIFIED AT LEAST FORTY-EIGHT (48) HOURS

PRIOR TO START OF WORK IN THE RIGHT-OF-WAY.

D. ADEQUATE PROVISIONS FOR NOTIFICATION OF

CUSTOMERS WHO MAY EXPERIENCE A LOSS OF SERVICES

MUST BE DEPLOYED. SUCH OUTAGES SHALL BE KEPT TO A

MINIMUM IN COMPLIANCE WITH THESE STANDARDS.

E. ALL WORK RELATING TO SANITARY SEWER UTILITIES

SHALL BE TESTED AND INSPECTED IN ACCORDANCE WITH

CITY OF BRIGHTON PUBLIC WORKS STANDARDS AND

SPECIFICATIONS.

F. NO WORK SHALL COMMENCE UNTIL THE INSTALLING

CONTRACTOR HAS AN APPROVED SET OF PLANS AND

SPECIFICATIONS FROM THE CITY ON THE JOB SITE. THE

CITY’S APPROVAL WILL BE FOR GENERAL CONFORMITY TO

THE PLANS AND WILL NOT CONSTITUTE BLANKET

APPROVAL OF ALL DIMENSIONS, QUANTITIES AND DETAILS

OF THE MATERIAL OR EQUIPMENT SHOWN. NOR SHALL

SUCH APPROVAL RELIEVE THE CONTRACTOR OR

CONSULTING ENGINEER OF THIS RESPONSIBILITY FOR

ERRORS CONTAINED IN THE DRAWINGS.

G. APPROVAL BY THE CITY SHALL IN NO MANNER

RELIEVE THE CONSULTANT/CONTRACTOR FROM

RESPONSIBILITY FOR ERRORS OR OMISSIONS IN THE

PLANS. ANY ERRORS SHALL BE CORRECTED BY THE

CONSULTANT/CONTRACTOR TO THE SATISFACTION OF THE

CITY.

H. WHERE A CONFLICT OCCURS BETWEEN OR WITHIN

STANDARDS, SPECIFICATIONS, AND DRAWINGS, THE MORE

STRINGENT OR HIGHER QUALITY REQUIREMENTS SHALL

APPLY.

I. THE INSTALLATION OF ALL NEW FACILITIES IN

BRIGHTON’S SERVICE AREA SHALL BE INSPECTED AND

APPROVED BY A BRIGHTON DEPARTMENT OF PUBLIC

WORKS INSPECTOR.

J. THE INSPECTOR SHALL SEE THAT MATERIALS ARE

FURNISHED AND THE WORK IS PERFORMED IN

ACCORDANCE WITH CITY'S APPROVED PLANS AND

SPECIFICATIONS. THE CONTRACTOR SHALL FURNISH ALL

REASONABLE AID AND ASSISTANCE REQUIRED BY THE CITY

OR INSPECTOR FOR THE PROPER EXAMINATION OF THE

MATERIAL AND WORK. ALL WORK SHALL BE PERFORMED IN

ACCORDANCE WITH ACCEPTED WORKMANSHIP PRACTICES

AND THESE ENGINEERING STANDARDS. ANY WORK NOT

ACCEPTED BY THE INSPECTOR SHALL BE REDONE UNTIL

COMPLIANCE WITH THESE STANDARDS IS ACHIEVED.

INSTRUCTIONS GIVEN BY THE INSPECTOR RELATING TO

QUALITY OF MATERIALS AND WORKMANSHIP MUST BE

OBEYED AT ONCE BY THE CONTRACTOR. THE INSPECTOR

SHALL NOT SUPERVISE NOR SET OUT WORK OR GIVE LINE

AND GRADE STAKES. ALL MATERIALS USED SHALL BE

ALWAYS SUBJECT TO THE INSPECTION AND APPROVAL OF

THE INSPECTOR. THE INSPECTOR HAS THE RIGHT TO

PERFORM ANY TESTING DEEMED NECESSARY TO ENSURE

COMPLIANCE OF THE MATERIAL WITH THESE STANDARDS.

NO MATERIAL SHALL BE USED BEFORE REVIEW AND

APPROVAL BY CITY UTILITIES DEPARTMENT. FAILURE OR

NEGLECT ON THE PART OF THE CITY TO CONDEMN OR

REJECT INFERIOR MATERIALS OR WORK SHALL NOT BE

CONSTRUED TO IMPLY THEIR ACCEPTANCE SHOULD THEIR

INFERIORITY BECOME EVIDENT AT ANY TIME PRIOR TO

FINAL ACCEPTANCE OF THE WORK. INSPECTORS HAVE THE

AUTHORITY TO REJECT DEFECTIVE OR INFERIOR

MATERIALS AND/OR DEFECTIVE WORKMANSHIP AND TO

SUSPEND WORK UNTIL SUCH TIME AS THE CONTRACTOR

SHALL CORRECT THE DISCREPANCIES IN QUESTION.

WHENEVER DEFECTIVE MATERIALS AND WORK ARE

REJECTED, THE CONTRACTOR SHALL PROMPTLY REMOVE

SUCH DEFECTIVE MATERIALS FROM THE JOB SITE AND

REPLACE ALL DEFECTIVE PORTIONS TO THE SATISFACTION

OF THE ENGINEER OR THEIR REPRESENTATIVE. IN THE

EVENT THE CONTRACTOR FAILS TO REMOVE REJECTED

ITEMS FROM THE JOB SITE WITHIN A REASONABLE LENGTH

OF TIME, THE ENGINEER MAY ARRANGE FOR SUCH

REMOVAL AT THE EXPENSE OF THE CONTRACTOR.

INSPECTION SHALL NOT RELIEVE THE CONTRACTOR FROM

ANY OBLIGATION TO PERFORM THE WORK STRICTLY IN

ACCORDANCE WITH THE PLANS AND SPECIFICATIONS OR

ANY APPROVED MODIFICATIONS THEREOF. WORK NOT SO

CONSTRUCTED SHALL BE REMOVED AND CORRECTED BY

THE CONTRACTOR AT THEIR SOLE EXPENSE, WHENEVER

SO ORDERED BY THE ENGINEER, WITHOUT REFERENCE TO

ANY PREVIOUS ERROR OR OVERSIGHT IN INSPECTION.

K. NO WORK SHALL BE ALLOWED BETWEEN THE HOURS

OF 7 P.M. AND 7 A.M. NOR ON SATURDAY, SUNDAY OR

LEGAL HOLIDAYS UNLESS APPROVED BY THE CITY IN EACH

CASE. WHEN INSPECTORS ARE REQUIRED TO WORK

OVERTIME, IT SHALL BE AT THE CONTRACTOR’S EXPENSE,

PROVIDED, HOWEVER, SUCH INSPECTORS SHALL REMAIN

EMPLOYEES OF THE CITY FOR ALL PURPOSES.

FORTY-EIGHT (48) HOURS NOTICE SHALL BE REQUIRED FOR

REQUESTING ANY INSPECTION OF SERVICES OUTSIDE OF

NORMAL BUSINESS HOURS. PAYMENT FOR SUCH OVERTIME

WORK SHALL BE MADE TO THE CITY BY THE FOLLOWING

BUSINESS DAY.

L. IN THE EVENT ONE OR MORE INSPECTORS

REPRESENTING PRIVATE CONSULTING ENGINEERING FIRMS

ARE ALSO INSPECTING A PROJECT, ALONG WITH CITY

DEPARTMENT OF PUBLIC WORKS INSPECTORS, THE

INSTRUCTIONS GIVEN BY THE DEPARTMENT OF PUBLIC

WORKS SHALL PREVAIL IN THE EVENT OF CONFLICTING

INSTRUCTIONS.

CITY OF BRIGHTON GENERAL NOTES

1. THE CONTRACTOR SHALL NOT LEAVE OPEN TRENCHES

OVERNIGHT OR DURING THE WEEKEND. THE

CONTRACTOR SHALL BACKFILL OR PROVIDE STEEL

PLATES OVER TRENCHES AS NECESSARY.

2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR

MAINTAINING CONTINUOUS FLOW OF SEWAGE THROUGH

CONSTRUCTION. CONTRACTOR'S PROPOSED METHOD

FOR MAINTAINING SEWAGE FLOW SHALL BE SUBMITTED

AND APPROVED BY THE CITY PRIOR TO STARTING AND

BY-PASSING OF SEWAGE FLOWS.

3. THE CONTRACTOR SHALL PREVENT ANY CONSTRUCTION

DEBRIS FROM ENTERING THE EXISTING SANITARY

SEWER DURING CONSTRUCTION.

4. CONTRACTOR SHALL NOT DIVERT ANY SEWAGE FLOW

THROUGH NEW PIPE OR MANHOLES UNTIL TESTING HAS

BEEN COMPLETED AND FOUND TO BE ACCEPTABLE TO

THE CITY.

1. ALL CONSTRUCTION AND MATERIALS TO COMPLY

WITH CITY OF BRIGHTON STANDARDS AND

SPECIFICATIONS FOR THE DESIGN AND

CONSTRUCTION OF PUBLIC IMPROVEMENTS,

UNLESS OTHERWISE INCLUDED IN THE CONTRACT

DOCUMENTS.

2. AT LEAST 72 HOURS PRIOR TO BEGINNING ANY

EXCAVATION (EXCLUDING WEEKENDS AND

HOLIDAYS), THE CONTRACTOR SHALL CONTACT THE

COLORADO ONE-CALL SYSTEM, A UTILITY LOCATION

SERVICE, AT 303-396-6170 OR 811 TO REQUEST THE

LOCAL UTILITY COMPANIES TO LOCATE ANY

EXISTING LINES WITHIN THE PROJECT AREA.

SUFFICIENT TIME MUST BE GIVEN FOR THE CITY

UTILITIES DEPARTMENT TO MARK CITY UTILITIES.

3. THE CONTRACTOR SHALL GIVE ALL PROPERTY

OWNERS AND/OR TENANTS OF DEVELOPED

PROPERTY DIRECTLY ABUTTING THE

CONSTRUCTION OF THIS PROJECT A MINIMUM OF

SEVEN (7) DAYS ADVANCE NOTICE PRIOR TO THE

START OF CONSTRUCTION. NOTICE SHALL BE

PROVIDED WITH SPANISH TRANSLATION.

4. ALL ELEVATIONS SHOWN ARE NAVD88 DATUM.

PRIOR TO CONSTRUCTION THE CONTRACTOR SHALL

RE-ESTABLISH HORIZONTAL AND VERTICAL

CONTROL POINTS AND VERIFY THEIR ACCURACY.

5. EXISTING UTILITIES AND THEIR LOCATION, AS

SHOWN ON THE DRAWINGS, REPRESENT THE BEST

INFORMATION OBTAINABLE FOR DESIGN. LOCATION

INFORMATION HAS BEEN OBTAINED FROM THE

VARIOUS UTILITY COMPANIES AND IS EITHER FROM

COMPANY RECORD DRAWINGS OR COMPANY

PROVIDED FIELD LOCATIONS. IT SHOULD BE NOTED

THAT OTHER BURIED LINES AND CABLES MAY EXIST

WHICH ARE NOT SHOWN ON THESE DRAWINGS. THE

CONTRACTOR SHALL HAVE ALL BURIED LINES

LOCATED AND FLAGGED IN THE FIELD PRIOR TO

COMMENCING WORK. THE CONTRACTOR SHALL

CONTACT THE ENGINEER AND REVIEW ANY BURIED

LINES LOCATED IF CONFLICTS EXIST. THE

CONTRACTOR WILL BE REQUIRED TO WORK

AROUND EXISTING UTILITIES WITHIN THE

RIGHT-OF-WAY WHICH DO NOT CONFLICT WITH

PROPOSED CONSTRUCTION. CITY UTILITIES SHALL

BE PROTECTED IN PLACE. ANY CITY UTILITIES

DAMAGED DURING CONSTRUCTION SHALL

IMMEDIATELY BE REPAIRED TO THE SATISFACTION

OF THE CITY. THE CONTRACTOR SHALL EXERCISE

EXTREME CAUTION DURING TRENCHING

OPERATIONS TO AVOID DAMAGING THESE LINES.

ANY LINES DAMAGED SHALL BE REPLACED OR

REPAIRED IMMEDIATELY AS DIRECTED BY THE CITY.

6. THE CONTRACTOR SHALL EXPOSE AND VERIFY THE

VERTICAL AND HORIZONTAL LOCATION OF EXISTING

UTILITIES THAT ARE IN POTENTIAL CONFLICT WITH

THE PROPOSED IMPROVEMENTS. THE UTILITY

LOCATES SHALL BE PERFORMED PRIOR TO THE

START OF CONSTRUCTION AND ANY

DISCREPANCIES SHALL BE REPORTED IMMEDIATELY

TO THE CITY.

7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR

PRESERVING PROPERTY IRONS AND SECTION

CORNERS. THE CONTRACTOR SHALL BE REQUIRED

TO RE-ESTABLISH ANY PROPERTY IRONS AND

SECTION CORNERS WHICH ARE DAMAGED OR

DESTROYED BY CONSTRUCTION OPERATIONS. SUCH

IRONS AND SECTION CORNERS SHALL BE

RE-ESTABLISHED BY A LICENSED LAND SURVEYOR

IN ACCORDANCE WITH STATE LAWS. THIS INCLUDES

ANY DOCUMENTATION REQUIRED BY THE STATE

FOR SECTION MONUMENTATION.

8. THE CONTRACTOR SHALL CONTAIN THEIR

OPERATIONS TO ALLOW LOCAL AND EMERGENCY

TRAFFIC THROUGH AND ACROSS CONSTRUCTION

AT ALL TIMES. THE CONTRACTOR SHALL UTILIZE

WARNING SIGNS, FLASHING LIGHTS, BARRICADES,

AND FLAGMEN IN COMPLIANCE WITH THE LATEST

VERSION OF THE MANUAL ON UNIFORM TRAFFIC

CONTROL DEVICES (MUTCD).

9. RUBBLE FROM THE REMOVAL OF MISCELLANEOUS

STRUCTURES INCLUDING ANY TREES REMOVED,

TREE TRIMMINGS, AND EXCESS EXCAVATION WHICH

IS TO BE WASTED SHALL BE DISPOSED OF BY THE

CONTRACTOR.

10. THE CONTRACTOR SHALL AVOID REMOVAL OR

TRIMMING OF ANY TREES OR SHRUBS WHERE

POSSIBLE. WHERE THE CONTRACTOR BELIEVES THE

REMOVAL OR TRIMMING IS UNAVOIDABLE, THIS

WORK SHALL BE COORDINATED WITH THE CITY.

11. WHERE EXISTING ENTRANCE PIPE, DRAINAGE PIPE,

SIGNS, FENCES, LANDSCAPING, ETC., CONFLICT

WITH THE PROPOSED WORK HEREIN, THEY SHALL

BE REMOVED AND REPLACED OR RESET, UNLESS

OTHERWISE NOTED ON THE DRAWINGS.

12. THE CONTRACTOR SHALL INSTALL AND/OR MAINTAIN

EROSION CONTROL METHODS AS SPECIFIED ON THE

PLANS AND AS REQUIRED BY THE CITY. THE

CONTRACTOR SHALL BE RESPONSIBLE FOR

MAINTAINING EROSION CONTROL THROUGH THE

COMPLETION OF THIS PROJECT. INSTALLATION OF

THESE EROSION CONTROL DEVICES DOES NOT

RELIEVE THE CONTRACTOR OF THE RESPONSIBILITY

OF ABATING SOIL EROSION.

13. THE CONTRACTOR SHALL TAKE CARE TO PREVENT

SILT AND DEBRIS FROM ENTERING ANY STORM

DRAINAGE SYSTEM DURING CONSTRUCTION. PIPES

OR STRUCTURES WHICH CONTAIN MATERIALS FROM

THE CONTRACTORS ACTIVITIES SHALL BE

THOROUGHLY CLEANED BY THE CONTRACTOR.

14. RECONSTRUCTION OF EROSION CONTROL

MEASURES WHICH ARE DESTROYED BY WIND,

FLOOD, FIRE, OR BY THE ACTIONS OF THE

CONTRACTOR OR OTHERS SHALL BE PERFORMED

BY THE CONTRACTOR AS DIRECTED BY THE CITY.

15. ALL GRASSED AREAS DISTURBED BY

CONSTRUCTION OF THE PROPOSED IMPROVEMENTS

SHALL BE REPLANTED WITH SOD OUTSIDE OF ANY

SUMMER RESTRICTIONS.

16. THE CONTRACTOR SHALL SEED ALL AREAS

DISTURBED BY CONSTRUCTION ACTIVITIES WITH

SEED MIX THAT IS APPROVED BY THE CITY OF

BRIGHTON. SEED MIX SHALL BE APPLIED AT A

MINIMUM RATE OF SIX (6) POUNDS PER ONE

THOUSAND (1,000) SQUARE FEET . TEMPORARY

SEEDING MAY BE OMITTED ONLY IF PERMANENT

SEEDING/SODDING IS APPLIED. TEMPORARY

SEEDING OR PERMANENT SEEDING/SODDING SHALL

BE APPLIED WITHIN 14 DAYS AFTER THE AREA HAS

BEEN DISTURBED.

17. THE CONTRACTOR SHALL BE RESPONSIBLE FOR

CONSTRUCTION STAKING.

18. CONTRACTOR SHALL MAINTAIN UNINTERRUPTED

UTILITY SERVICE TO ADJACENT FACILITIES DURING

CONSTRUCTION, UNLESS OTHERWISE APPROVED

BY THE CITY.

19. WRITTEN NOTICE TO THE PROPERTY OWNER OR

RESIDENT/TENANT WILL BE REQUIRED 72 HOURS

PRIOR TO A SCHEDULED UTILITY OUTAGE. ANY FIRE

HYDRANTS TAKEN OUT OF SERVICE SHALL BE

PROPERLY BAGGED.

1. CONTRACTOR SHALL PROVIDE NECESSARY MEANS TO

PROTECT THE PUBLIC AND TO PROHIBIT ACCESS TO

CONSTRUCTION SITE WHILE MAINTAINING ACCESS TO

EXISTING FACILITIES.

2. CONTRACTOR SHALL COORDINATE ALL DEMOLITION

ACTIVITIES WITH UTILITY COMPANIES. CONTRACTOR

SHALL VERIFY UTILITIES ARE OUT OF

SERVICE/ABANDONED BEFORE DEMOLITION.

3. CONTRACTOR SHALL PROVIDE NEAT SAW CUTS AT ALL

EXISTING CONCRETE AND ASPHALT ABUTTING NEW

PAVEMENT AND WHERE EXISTING PAVEMENT IS

REMAINING IN PLACE. SAW CUTS IN CONCRETE

PAVEMENT SHALL BE AT EXISTING JOINT LOCATIONS.

4. EXISTING SITE FEATURES (PAVING, UTILITIES, CURBS,

SIDEWALK, DRAINAGE, IRRIGATION AND LANDSCAPING)

DAMAGED BY CONSTRUCTION AND NOT SHOWN TO BE

REMOVED SHALL BE REPLACED TO MATCH EXISTING OR

BETTER CONDITIONS PRIOR TO DISTURBANCE.

5. CONTRACTOR SHALL COORDINATE PAVEMENT REMOVAL

AND REPLACEMENT WITH PROPOSED UTILITIES

CONSTRUCTION.

6. ALL ITEMS LOCATED IN DEMOLITION LIMITS NOT SHOWN

SHALL BE IDENTIFIED AND COORDINATED WITH THE

OWNER PRIOR TO DEMOLITION.

PEC GENERAL NOTES PEC SEWER NOTES PEC DEMOLITION NOTES

SS SS SS SS SS SS SS SS SS

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SANITARY MH 48-72

RIM=4988.91

INV E.=4980.34 (8" PVC)

INV N.=4979.91 (8" PVC)

SANITARY MH 48-71

RIM=4988.75

INV S.=4979.91 (8" PVC)

INV W.=4979.82 (8" VCP)

SANITARY MH 48-80

RIM=4986.51

INV E.=4981.75 (8" PVC)

INV N.=4981.85 (8" PVC)

STORM MH

RIM=4985.28

INV S.=4982.51 (18"x24" ELLIPTICAL) INV N.=4982.25 (18"x24" ELLIPTICAL)

CENTURY LINK

FIBER DUCT

CENTURY LINK FIBER

XCEL GASXCEL GAS

CITY OF BRIGHTON WATER

CITY OF BRIGHTON

SANITARY SEWER

18TH AVE

18TH AVE

BRIDGE SQUARE APARTMENTS

CITY OF BRIGHTON

SANITARY SEWER

CITY OF BRIGHTON SANITARY SEWER SANITARY MH 48-70

RIM=4986.00

INV E.=4977.30 (8" VCP)

INV S.=4977.32 (8" VCP)

INV N.=4977.28 (8" VCP)SANITARY MH 48-84

RIM=4986.50

INV S.=4977.14 (8" VCP)

INV N.=4977.09 (8" VCP)

SANITARY MH 48-81 SANITARY MH 48-102

RIM=4987.54

INV N.=4978.51 (8" VCP)

WATER VALVE

RIM=4992.23

NUT=4988.23

SANITARY MH 48-91

RIM=4992.05

INV SW.=4983.77 (8" VCP)

INV SE.=4983.75 (8" VCP)

INV N.=4983.66 (8" VCP)

SANITARY MH 48-93SANITARY MH 48-92

SANITARY MH 48-73

RIM=5001.37

INV N.= 4991.07 (8" PVC)

INV E.= 4991.07 (8" PVC)

INV W.= 4990.95 (8" PVC)

EG

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4987 4988

5001CURB INLET

CURB INLET

POINT NO. 1 (CP WOKE)

N=1,238,433.73 E=3,196,880.53

EL=4987.72

POINT NO. 5601 (CP 60D)

N=1,238,310.61 E=3,196,801.92

EL=4988.27

POINT NO. 5600 (CP MAG)

N=1,238,023.66 E=3,196,881.77

EL=4993.70

80' R O

W

EX. UTILITY POLE

EX. 12' SEWER EASEMENT

(RECEPTION NO. 744513)

ELECTRIC BOX

SANITARY MANHOLE

DRAINAGE MANHOLE

UTILITY POLE

BUILDING LIGHT

HANDICAP RAMP

TELEPHONE MANHOLE

WATER MANHOLE

WATER METER

CATV PEDESTAL

POWER POLE

TELEPHONE PEDESTAL

WATER SHUTOFF VALVE

SIGN

DECIDUOUS TREE

WATER VALVE

MAJESTIC SURVEYING

CONTROL POINT

FIRE HYDRANT

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CATV LOCATE

OVERHEAD ELECTRIC LINE

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FLOW LINE

GAS LOCATE

EDGE OF GRAVEL

SANITARY LINE

WATER LOCATE

BOUNDARY LINE

EASEMENT LINE

MAJOR CONTOUR

MINOR CONTOUR

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237041-001

CHECKED BY

DRAWN BY

DATE

JOB NO.

DESIGNED BY

PM

14 MARCH 2025

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PROFESSIONAL ENGINEERING CONSULTANTS

351 LINDEN STREET SUITE 100

FT. COLLINS, CO 80524

970-232-9558 www.pec1.com

0 40' 80'

SURVEY NOTES:

1. THE TOPOGRAPHIC SURVEY DEPICTED ABOVE WAS PERFORMED BY MAJESTIC

SURVEYING ON 2/26/2024. A SUPPLEMENTAL TOPOGRAPHIC SURVEY WAS

PERFORMED BY MAJESTIC SURVEYING ON 6/18/2024.

2. HORIZONTAL DATUM:

MODIFIED NAD83/2011 COLORADO STATE PLANE COORDINATE SYSTEM NORTH ZONE

SCALE FACTOR: 1.000268122 (0.99973195)

3. VERTICAL DATUM:

VIA OPUS SOLUTION (NAVD88 VERTICAL DATUM)

4. SITE BENCHMARK:

POINT NO. 1 CP WOKE

N=1238433.73 E=3196880.53

EL=4987.72

VF101

EXISTING CONDITIONS

EXISTING ASPHALT

EXISTING CONCRETE

SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS

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FOFOFOFO

FOFOFOFOFOFOFOFOFOFO

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FOFOFO

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FO

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FO

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O E

O E

O E

O E

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O E

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SS

SS

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SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS

SANITARY MH 48-72

RIM=4988.91

INV E.=4980.34 (8" PVC)

INV N.=4979.91 (8" PVC)

SANITARY MH 48-71

RIM=4988.75

INV S.=4979.91 (8" PVC)

INV W.=4979.82 (8" VCP)

CITY OF BRIGHTON

SANITARY SEWER

18TH AVE

SANITARY MH 48-70

RIM=4986.00

INV E.=4977.30 (8" VCP)

INV S.=4977.32 (8" VCP)

INV N.=4977.28 (8" VCP)

SANITARY MH 48-84

RIM=4986.50

INV S.=4977.14 (8" VCP)

INV N.=4977.09 (8" VCP)

SANITARY MH 48-102

RIM=4987.54

INV N.=4978.51 (8" VCP)

EG

BE

R T

ST

EXISTING SANITARY SEWER TO

BE REMOVED BETWEEN

PROPOSED MANHOLES

62.23'

90 499

PAVEMENT REMOVAL FOR PROPOSED

SANITARY LINE (SEE SHEET CU101)

EXISTING MANHOLE BASE

TO BE PLUGGED PER

DETAIL ON SHEET CU502

EXISTING SANITARY MANHOLES

TO REMAIN IN SERVICE

MILL PAVEMENT FROM

TRENCH TO CENTERLINE

MILL PAVEMENT FROM

TRENCH TO EXISTING GUTTER

REMOVE PAVEMENT TO

EXISTING GUTTER

REMAINING SANITARY SEWER

TO BE PLUGGED AND

ABANDONED UP TO MH 48-72

REMOVE & REPLACE

SIDEWALK, CURB, & GUTTER

MILL PAVEMENT FROM

TRENCH TO CENTERLINE

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237041-001

CHECKED BY

DRAWN BY

DATE

JOB NO.

DESIGNED BY

PM

14 MARCH 2025

KJB

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1 2 3 4 5 6

PROFESSIONAL ENGINEERING CONSULTANTS

351 LINDEN STREET SUITE 100

FT. COLLINS, CO 80524

970-232-9558 www.pec1.com

0 20' 40'

CD101

DEMOLITION PLAN

LEGEND

FULL SECTION ASPHALT PAVEMENT REMOVAL

2" ASPHALT MILL

G

G

W

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W

W

W W

G G

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FO

FO

FO

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FOFOFOFO

FOFOFOFOFOFOFOFOFOFO

W

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W

FOFOFO

G G

G G

G G

G G

G G

G G

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G G

G G

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G G

G G

G G

G G

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G

W W

W W

W W

W W

W W

W W

W W

W W

W W

W W

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SS

SS

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SS

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SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS

SS

SS

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SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS

SS

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SS

SS

SSSS

SS

18TH AVE

EG

BE

R T

ST

SANITARY MH 48-72

RIM=4988.91

INV E.=4980.34 (8" PVC)

INV N.=4979.91 (8" PVC)

SANITARY MH 48-71

RIM=4988.75

INV S.=4979.91 (8" PVC)

INV W.=4979.82 (8" VCP)

XCEL GAS

CITY OF BRIGHTON

SANITARY SEWER

CITY OF BRIGHTON SANITARY SEWER

SANITARY MH 48-70

RIM=4986.00

INV E.=4977.30 (8" VCP)

INV S.=4977.32 (8" VCP)

INV N.=4977.28 (8" VCP)

SANITARY MH 48-84

RIM=4986.50

INV S.=4977.14 (8" VCP)

INV N.=4977.09 (8" VCP)

SANITARY MH 48-102

RIM=4987.54

INV N.=4978.51 (8" VCP)

WATER VALVE

RIM=4992.23

NUT=4988.23

CURB INLET

+0

11+00 12+00 13+00

+0

+0

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Issue:

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237041-001

CHECKED BY

DRAWN BY

DATE

JOB NO.

DESIGNED BY

PM

14 MARCH 2025

KJB

JBG

JBG

KJB

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1:

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1 2 3 4 5 6

PROFESSIONAL ENGINEERING CONSULTANTS

351 LINDEN STREET SUITE 100

FT. COLLINS, CO 80524

970-232-9558 www.pec1.com

0 20' 40'

CU101

OVERALL UTILITY PLAN

CONNECT TO EX. SANITARY

LINE W/ NEW MANHOLE

CONNECT TO EX. SANITARY

MANHOLE W/ NEW PIPE

PROPOSED MANHOLE

AT 90° BEND

PROPOSED MANHOLE

AT 90° BEND

PROPOSED MANHOLE

AT 90° BEND

LEGEND

PROPOSED CONCRETE

PROPOSED ASPHALT PAVEMENT - FULL SECTION

EXISTING ASPHALT PAVEMENT

EXISTING CONCRETE

6.00'

6.00'

MILL & OVERLAY PAVEMENT

TO EX. GUTTER

EXTEND PAVEMENT

REPLACEMENT TO

EX. GUTTER

MILL & OVERLAY PAVEMENT

TO CENTERLINE

PROPOSED 8" SANITARY LINE

RESTRIPE ENTIRE

CROSSWALK AND STOP BAR

RESTRIPE ENTIRE

CROSSWALK AND STOP BAR

RESTRIPE BOTH

BIKE LANE STRIPES

RESTRIPE BIKE

LANE SYMBOL

PROPOSED ASPHALT PAVEMENT - 2 INCH MILL & OVERLAY

CAUTION!!!

PROTECT EX. UTILITY

POLE IN PLACE

2.00'

(TYP.)

MILL & OVERLAY PAVEMENT

TO CENTERLINE

2.00'

(TYP.)

2.00'

(TYP.)

REMOVE & REPLACE EX.

SIDEWALK, CURB, & GUTTER

SANITARY SEWER

10+00 11+00 12+00 13+00 14+00 15+00

253.7 L.F. 8" PVC (SDR 35)

@ 0.54%

194.9 L.F. 8" PVC (SDR 35)

@ 0.54%

31.4 L.F. 8" PVC (SDR 35)

@ 0.54%

56.9 L.F. 8" PVC (SDR 35)

@ 0.54%

.1

.6

.0

.7

.8

.2

.9

.6

EX. 8" PVC

FL IN = 4982.23

EX. WATERLINE

8" C-900 PVC, 62" DEEP

TOP= 4988.18

EX. GAS LINE

4" STEEL, 62" DEEP

TOP= 4987.94

EX

. W

AT

ER

LI

N

E 8"

D

IP

, 5 2"

D

EE

P

TO

P=

3.

EX

. G

AS

L

IN

E

4" S

TE

EL

, 4 7"

D

EE

P

TO

P=

4.

EX. FIBER OPTIC BANK

3-2" ORANGE HDPE, 22" DEEP

TOP= 4985.91EX

. G

AS

S

ER

VI

C E

2" S

TE

EL

, 4 5"

D

EE

P

TO

P=

5.

EX

. F

IB

ER

O

PT

IC

L

IN

E

4" B

LA

C

K H

D

PE

, 3 6"

D

EE

P

TO

P=

6.

301.6 L.F. 8" PVC

@ 2.89%

235.9 L.F. 8" VCP

@ 0.50%

.5

SANITARY SEWER (MH-1)

STA. 10+00.00

RIM = 4990.53

INV = 4982.23 8" (E) *

INV OUT = 4982.13 8" (W)

SANITARY SEWER (MH-2)

STA. 10+56.85

RIM = 4989.23

INV IN = 4981.82 8" (E)

INV OUT = 4981.62 8" (S)

SANITARY SEWER (MH-3)

STA. 13+10.57

RIM = 4992.65

INV IN = 4980.24 8" (N)

INV OUT = 4980.04 8" (W)

SANITARY SEWER (MH-4)

STA. 15+05.44

RIM = 4987.62

INV IN = 4978.98 8" (E)

INV OUT = 4978.78 8" (N)

SANITARY SEWER (EX MH 48-102)

STA. 15+36.80

RIM = 4987.54

INV IN = 4978.61 8" (S)

INV OUT = 4978.51 8" (N) *

*NOTE:

CONTRACTOR SHALL FIELD VERIFY EX. PIPE

ELEVATION PRIOR TO CONSTRUCTION AND

NOTIFY ENGINEER OF ANY DISCREPANCY

EX. GRADE AT

CENTERLINE

.3

2'

NOTE:

MAX DEPTH FOR SDR 35 PVC IS 15'.

SDR 26 PVC SHALL BE USED FOR

DEPTHS BETWEEN 15-20'.

G G

G

W W

U TV

U TV

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U TV

U TV

U TV

GGG

W

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WWWWWWWWWWWWW

GGGGGGGGGGGGGGGGGGGGG

FO

FO

FO

FO

FO

FOFOFOFO

FOFOFOFOFOFOFOFOFOFO

W

GGG

GG

W

G G

G G

G G

G G

G G

G G

G G

G G

G G

G G

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W W

W W

W W

W W

W W

W W

W

FO

FO

FO

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FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

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FO

X X

X X

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O E

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U E

U E

G

WWW

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O E

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O E

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SS

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SS

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SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

18TH AVE

EG

BE

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ST

SANITARY MH 48-72

RIM=4988.91

INV E.=4980.34 (8" PVC)

INV N.=4979.91 (8" PVC)

SANITARY MH 48-71

RIM=4988.75

INV S.=4979.91 (8" PVC)

INV W.=4979.82 (8" VCP) WATER VALVE

RIM=4992.23

NUT=4988.23

N: 1,238,239.70, E: 3,196,918.63

STA. 10+00.00, SANITARY SEWER

CONSTRUCT 4' DIA. MANHOLE (MH-1)

N: 1,238,239.22, E: 3,196,861.78

STA. 10+56.85, SANITARY SEWER

CONSTRUCT 4' DIA. MANHOLE (MH-2)

N: 1,237,985.51, E: 3,196,863.24

STA. 13+10.57, SANITARY SEWER

CONSTRUCT 4' DIA. MANHOLE (MH-3)

+0

11+00 12+00 13+00

+0

56.9 L.F. 8" PVC (SDR 35)

253.7 L.F. 8" PVC (SDR 35)

194.9 L.F. 8" PVC (SDR 35)

SS SS SS SS SS SS SS

W

GGG

GG

W

FOFOFO

G G

G G

G G

G G

G G

G G

G G

G G

G G

G

W W

W W

W W

W W

W W

W W

W

O EO EO E

FO

FO

FO

FO

FO

FO

FO

FO

FO

O

E O

E O

E O

E O

E O

E O

E O

E O

E

SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

SSSS

EG

BE

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ST

SANITARY MH 48-102

RIM=4987.54

INV N.=4978.51 (8" VCP)

WATER VALVE

RIM=4992.23

NUT=4988.23

CURB INLET

N: 1,237,984.38, E: 3,196,668.37

STA. 15+05.44, SANITARY SEWER

CONSTRUCT 4' DIA. MANHOLE (MH-4)

N: 1,238,015.73, E: 3,196,667.96

STA. 15+36.80, SANITARY SEWER

CONNECT TO EX. MANHOLE

(SEE DETAIL ON CU502)

+0

+0

194.9 L.F. 8" PVC (SDR 35)

31.4 L.F. 8" PVC (SDR 35)

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237041-001

CHECKED BY

DRAWN BY

DATE

JOB NO.

DESIGNED BY

PM

14 MARCH 2025

KJB

JBG

JBG

KJB

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PROFESSIONAL ENGINEERING CONSULTANTS

351 LINDEN STREET SUITE 100

FT. COLLINS, CO 80524

970-232-9558 www.pec1.com

0 20' 40'

CU201

UTILITY PLAN & PROFILE

0 20' 40'

MATCHLINE STA. 14+20

SEE INSET RIGHT

MATCHLINE STA. 14+20

SEE INSET LEFT

HORIZONTAL: 1"=20'

VERTICAL: 1"=5'

HORIZONTAL: 1"=20'

VERTICAL: 1"=5'

CAUTION!!!

PROTECT EX. UTILITY

POLE IN PLACE

CAUTION!!!

EX. FIBER OPTIC LINE

CAUTION!!!

EX. WATERLINE

CAUTION!!!

EX. GAS LINE

CAUTION!!!

EX. GAS LINE

CAUTION!!!

EX. GAS LINE

CAUTION!!!

EX. WATERLINE

CAUTION!!!

EX. FIBER OPTIC LINE

A

VE

S

AN

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Y

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Issue:

E

D

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1 2 3 4 5 6

237041-001

CHECKED BY

DRAWN BY

DATE

JOB NO.

DESIGNED BY

PM

14 MARCH 2025

KJB

JBG

JBG

KJB

SA

VE

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/1 6/

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1 2 3 4 5 6

PROFESSIONAL ENGINEERING CONSULTANTS

351 LINDEN STREET SUITE 100

FT. COLLINS, CO 80524

970-232-9558 www.pec1.com

CU501

UTILITY DETAILS

NOTE:

1. PAVEMENT REPLACEMENT SHALL MATCH EXISTING PAVEMENT

SECTION OR MINIMUM SECTION AS DEFINED BY CITY OF

BRIGHTON STANDARDS AND SPECIFICATIONS BASED ON STREET

CLASSIFICATION, WHICHEVER IS GREATER.

2. PER THE CITY OF BRIGHTON 2016 TRANSPORTATION MASTER

PLAN, 18TH AVE IS A LOCAL STREET, AND EGBERT ST IS A

COLLECTOR.

3. PER CITY OF BRIGHTON STANDARDS AND SPECIFICATIONS, THE

MINIMUM PAVEMENT SECTION FOR A LOCAL STREET IS 4 INCHES

OF ASPHALT ON 8" OF ROAD BASE, AND 6" OF ASPHALT ON 9" OF

ROAD BASE FOR A COMMERCIAL COLLECTOR.

4. SUBSURFACE UTILITY ENGINEERING (SUE) PERFORMED PRIOR

TO CONSTRUCTION (IN THE FORM OF POTHOLING) DISCOVERED

THE FOLLOWING ASPHALT THICKNESSES.

4.1. 18TH AVE = ±6 INCHES

4.2. INTERSECTION OF 18TH/EGBERT = ±11 INCHES

4.3. EGBERT ST = ±6 INCHES

EXISTING SANITARY

MANHOLE WALL

CORE-DRILL HOLE IN MANHOLE WALL.

AFTER PIPE INSTALLATION, FILL VOIDS

AROUND THE PIPE COMPLETELY WITH

NON-SHRINK EPOXY GROUT.

FILL WITH NON-SHRINK

EPOXY GROUT

FILL WITH NON-SHRINK

EPOXY GROUT

PROPOSED 8" PVC

INFLUENT

INSTALL RUBBER BOOT SST PIPE

CLAMP

2 CONNECTION TO EXISTING MANHOLE

NOT TO SCALE

NOTE:

CONTRACTOR SHALL CONSTRUCT A

SMOOTH CHANNEL BETWEEN EXISTING

PIPE AND NEW PIPE CONNECTION.

EXISTING CHANNEL TO REMAIN

SEWER PIPE TO BE

ABANDONED

MECHANICAL PLUG

EXISTING

MANHOLE

WALL

NOTES:

1. CONCRETE SHALL HAVE A

MINIMUM 28-DAY COMPRESSIVE

STRENGTH OF 2,500 PSI.

NO EXCAVATION

REQUIRED

FRAME AND COVER

EXISTING

MANHOLE

TO REMAIN

IN SERVICE

CONCRETE PLUG

SEWER PIPE TO

BE ABANDONED

FILL SEWER PIPE

WITH FLOW FILL

AFTER CONCRETE

PLUG CURES

MECHANICAL PLUG

MANHOLE

SECTION A-A

PIPE TO REMAIN

IN SERVICE

24" MIN

MANHOLE

PLAN

A

A

PIPE TO REMAIN

IN SERVICE

CONSTRUCT CONCRETE PLUG

FLUSH WITH MANHOLE WALL;

FINAL PATCH WITH NON-SHRINK

GROUT TO FORM SMOOTH SURFACE

CONSTRUCT CONCRETE PLUG

FLUSH WITH MANHOLE WALL;

FINAL PATCH WITH NON-SHRINK

GROUT TO FORM SMOOTH SURFACE

NOTE:

EXISTING PVC PIPE TO BE

PLUGGED SHALL BE

MECHANICALLY ABRADED

PRIOR TO CONSTRUCTING

PLUG.

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237041-001

CHECKED BY

DRAWN BY

DATE

JOB NO.

DESIGNED BY

PM

14 MARCH 2025

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PROFESSIONAL ENGINEERING CONSULTANTS

351 LINDEN STREET SUITE 100

FT. COLLINS, CO 80524

970-232-9558 www.pec1.com

CU502

UTILITY DETAILS

1 SEWER PIPE ABANDONMENT

NOT TO SCALE

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SANITARY SEWER

CITY OF BRIGHTON SANITARY SEWER

CURB INLET

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CHECKED BY

DRAWN BY

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JOB NO.

DESIGNED BY

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14 MARCH 2025

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PROFESSIONAL ENGINEERING CONSULTANTS

351 LINDEN STREET SUITE 100

FT. COLLINS, CO 80524

970-232-9558 www.pec1.com

0 20' 40'

CG101

EROSION CONTROL PLAN

LEGEND

SILT FENCE (S.F.)

I.P.

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R.S.

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R.S.

R.S.

ROCK SOCK (R.S.)

INLET PROTECTION (I.P.)

CAUTION!!!

CONTRACTOR SHALL TAKE CARE TO

PREVENT SEDIMENT FROM ENTERING

STORMWATER FACILITY

R.S. R.S. R.S.

NOTE:

CONTRACTOR SHALL EMPLOY GOOD HOUSE KEEPING

MEASURES, STOCKPILE MANAGEMENT, AND STREET

SWEEPING/VACUUMING AS NEEDED TO PREVENT THE

RELEASE OF TRASH, DEBRIS, AND SEDIMENT FROM

THE PROJECT AREA.

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CHECKED BY

DRAWN BY

DATE

JOB NO.

DESIGNED BY

PM

14 MARCH 2025

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PROFESSIONAL ENGINEERING CONSULTANTS

351 LINDEN STREET SUITE 100

FT. COLLINS, CO 80524

970-232-9558 www.pec1.com

CG501

EROSION CONTROL DETAILS

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237041-001

CHECKED BY

DRAWN BY

DATE

JOB NO.

DESIGNED BY

PM

14 MARCH 2025

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PROFESSIONAL ENGINEERING CONSULTANTS

351 LINDEN STREET SUITE 100

FT. COLLINS, CO 80524

970-232-9558 www.pec1.com

CG502

EROSION CONTROL DETAILS

Sheets and Views
237041-001 - C101 - COVER-C101
237041-001 - C102 - GENERAL NOTES-C102
237041-001 - VF101 - EXISTING CONDITIONS-VF101
237041-001 - CD101 - DEMOLITION PLAN-CD101
237041-001 - CU101 - UTILITY PLAN-CU101
237041-001 - CU201 - UTILITY PLAN & PROFILE-CU201
237041-001 - CU501 - UTILITY DETAILS-CU501
237041-001 - CU502 - SANITARY DETAILS-CU502
237041-001 - CG101 - EROSION CONTROL PLAN-CG101
237041-001 - CG501 - EROSION CONTROL DETAILS-CG501
237041-001 - CG502 - EROSION CONTROL DETAILS-CG502

File details come from the government source that posted it. Updated .