CIP_4211_Hart_Rd_Traffic_Circle_BID_SET.pdf

PDF 33 MB Posted Dec 11, 2025

Attached to: 22nd Street and Hart Road Waterline and Sewer Rehab Projects
Solicitation number: 26-020
Issued by: Washington County, Barlow City, Oregon

About this file

Written by GovTribe AI · Mar 2, 2026

This is a bid set document for Capital Improvement Project (CIP) #4211 issued by the City of Beaverton, Oregon, detailing the design specifications and construction requirements for SW Hart Road Traffic Circle Public Waterline Improvements. The project encompasses the installation of approximately 1,800 linear feet of zinc-coated ductile iron potable water pipe with polyethylene wrapping in sizes of 12", 8", 6", and 4" diameter. The scope includes four waterline connection details, multiple water service installations and abandonments, fire hydrant assembly installations, water valve installations, and thrust block construction. The project is located along a heavily traveled residential street in the Hart Road traffic circle area and includes 21 sheets of construction plans with detailed alignments, profiles, connection details, and standard engineering drawings. The document specifies that all materials must be domestically manufactured, new materials only, with no rebuilt or foreign-manufactured components permitted. Contractor responsibilities include providing temporary and permanent blow-off assemblies, pressure testing at 150 PSI minimum, chlorination and disinfection in accordance with Oregon Health Division guidelines, erosion prevention and sediment control measures, traffic control compliance with the Manual for Uniform Traffic Control Devices, and restoration of landscaping and ground cover. The project requires coordination with existing utilities, including 5 working days' advance notice to the City for planned service disruptions, and all existing water mains and services must remain operational until new facilities are connected and in service.

The document establishes construction standards requiring all mainline pipes to be push-on cement-lined zinc-coated ductile iron Class #52 with Tyton joints and all mechanical joints to conform to ANSI A-21.11 specifications. Backfill in rights-of-way and traffic areas must be compacted crushed rock achieving 95 percent maximum density per AASHTO T-99 standards. Water service installations include both 1-inch and 2-inch connections per City of Beaverton standard details, with contractors responsible for furnishing materials, installing new piping, and coordinating final service connections with the City Water Department. The City will install new meters, and private plumbing permits are required at contractor expense for work on the customer side of meters. All valves must include valve boxes and lids per technical specifications, fire hydrants must maintain minimum 36-inch clear space, and all survey monuments must be located and protected. The project mandates contractor compliance with City of Beaverton standards, Oregon APWA/ODOT standard specifications, Clean Water Services standards, and Oregon Administrative Rules Chapter 333. As-built information must be submitted upon completion, and the contractor shall notify the City Inspector at least 48 hours prior to project commencement and maintain City-approved construction plans on-site during all work phases.

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SW HART RD

SW 27TH ST

SORRENTO RD

M A

C T

O R

M C

SW GLENN DR

DALE AVE

CITY OF BEAVERTON

1S1W SECTION 21, COB INDEX 3816

CIP# 4211 - SW HART RD TRAFFIC CIRCLE

PUBLIC WATERLINE IMPROVEMENTS

Scholls Ferry Rd

Barrows Rd

Tile Flat Rd

5t h Av e

Weir Rd

Brockman St

Allen Blvd

Denney Rd

M ur ra y

Bl vd Hall Blvd

Barnes Rd

Cornell Rd Sunset Hwy

Walker Rd

Jenkins Rd

BH Hwy

SHEET INDEX

Canyon Rd

Sheet No.17

0t h

Av e

Sheet Title

Hart Rd

COVER SHEET

Davis Rd

Nora Rd

Garden Home Rd

ABBREVIATIONS & SYMBOLOGY

3Farmington Rd

GENERAL NOTES

TV Hwy Ced ar H ills B lvd

4-16 Scholls Ferry Rd

PROPOSED WATER PLAN & PROFILE

17-20

VICINITY MAP

CONNECTION DETAILS

N.T.S.

Project Site

ABANDONMENT

CONTACTS LIST

Project Manager Phone Number

COB Project Manager - Eduardo Roman

(503) 686-1890

Company Phone Number Comcast - Dispatch (503) 617-1212

Frontier - David Carnley (503) 940-9000

Verizon - Daniel Ruiz (503) 350-3251

PGE - Outage & Emergencies (503) 464-7777 or (800) 544-1795

BPA - Jim Clark (503) 304-5906 (O) or (503) 758-3883 (C)

Kinder Morgan (866) 762-8442

NW Natural (800) 882-3377

CoB Utilities (503) 526-2261

TVWD Water (503) 848-3000

CWS Storm/Sewer (503)547-8100

ATTENTION: Oregon law requires you to follow rules adopted by the Oregon Utility

Notification Center. Those rules are set forth in OAR 952-001-0001 through

952-001-0090. You may obtain copies of the rules by calling the center.

NOTE: The telephone number for the Oregon Utility Notification Center is (503) 232-1987.

SHEET #

CIP PROJ #

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PLOT DATE: 12/11/2025

H:\CIP\4211 - HART RD TRAFFIC CIR - WATER - 2021\CAD\ALEE\CIP 4211 HART RD TRAFFIC CIRCLE FINAL V4.DWG

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DRRERR

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Benchmark/Basis of Bearing ORS 92.044

THIS DESIGN COMPLIES WITH ORS 92.044(7) IN THAT NO UTILITY

INFRASTRUCTURE IS DESIGNED TO BE LOCATED WITHIN ONE FOOT

OF A SURVEY MONUMENT LOCATION SHOWN ON A SUBDIVISION OR

PARTITION PLAT. NO DESIGN MODIFICATION OR FINAL FIELD

LOCATION CHANGE SHALL BE PERMITTED IF IT WOULD CAUSE ANY

UTILITY INFRASTRUCTURE TO BE PLACED WITHIN A PROHIBITED

AREA.

PROJECT COORDINATES AND ELEVATIONS:

COORDINATES ARE STATE PLANE OREGON NORTH

ELEVATIONS ARE WASHINGTON COUNTY, BASED OFF BM 716, BEING A PK NAIL IN LEAD SET IN THE

SOUTH CURB OF SW BROCKMAN ROAD ABOUT 400' EAST OF SW DAVIES ROAD, HAVING AN

ELEVATION OF 270.005 FEET. SITE BENCHMARK IS A BRASS CAP MARKED "OTAK CONTROL" SET IN THE NORTHERLY TOP OF CURB OF SW 22ND STREET, BEING 20 FEET WEST OF THE CENTERLINE OF

SW WISTERIA PLACE, HAVING AN ELEVATION OF 231.29 FEET.

UNITS IN INTERNATIONAL FEET

PROJECT

AREA

PROJECT SITE MAP - N.T.S.

BID

410 PRESSURE ZONE

APPROX. STATIC PRESSURE: 78 PSI

22-33 COB ENGINEERING STD DRAWINGS

PROPOSEDEXISTING

SYMBOLOGYABBREVIATIONS

SHEET #

CIP PROJ #

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BID

DRRERR

W A

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A B

B R

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A N

D S

ERRBD

AC ASPHALTIC CONCRETE

AD ALGEBRAIC DIFFERENCE

ADA AMERICANS WITH DISABILITIES ACT

APPROX APPROXIMATELY

APPVD APPROVED

APWA AMERICAN PUBLIC WORKS ASSOCIATION

AWWA AMERICAN WATER WORKS ASSOCIATION

BFV BUTTERFLY VALVE

BGN BEGIN

BO BLOW OFF

BVCE BEGIN VERTICAL CURVE ELEVATION

BVCS BEGIN VERTICAL CURVE STATION

COB, C.O.B CITY OF BEAVERTON

CB CATCH BASIN

CI CAST IRON

CL CENTERLINE

CMP CORRUGATED METAL PIPE

CO CLEANOUT

CONC CONCRETE

CPLG COUPLING

CU COPPER

CWS CLEAN WATER SERVICES

DEFL DEFLECT

DTL DETAIL

DI DUCTILE IRON

DIA DIAMETER

EA EACH

EG EXISTING GRADE

ESMT EASEMENT

EVCE END VERTICAL CURVE ELEVATION

EVCS END VERTICAL CURVE STATION

EX, X EXISTING

FG FINISHED GROUND

FITG FITTING

FH FIRE HYDRANT

FLEX FLEXIBLE

FLG FLANGE

FLR FLOOR

FL FLOW LINE

G GAS

GALV GALVANIZED

GB GRADE BREAK

GR GRADE

HDPE HIGH DENSITY POLYETHLENE

HYD HYDRANT

IE INVERT ELEVATION

IP IRON PIPE

IR IRON ROD

JT JOINT

K RATE OF CURVATURE

LAT LATERAL

LF LINEAL FEET

LS LONG SLEEVE

L LEFT

LVC LENGTH OF VERTICAL CURVE

MAX MAXIMUM

MATL MATERIAL

MECH MECHANICAL JOINT

MFR MANUFACTURER

MH MANHOLE

MIN MINIMUM

MJ MECHANICAL JOINT

NIC NOT IN CONTRACT

OC ON CENTER

OD OUTSIDE DIAMETER

PWR POWER

PRV PRESSURE REDUCING VALVE

PT POINT

PVI POINT OF VERTICAL INTERSECTION

PVC POLYVINYL CHLORIDE

PVMT PAVEMENT

RW RIGHT-OF-WAY

RCP REINFORCED CONCRETE PIPE

RDCR REDUCER

REINF REINFORCED CONCRETE PIPE

REQ'D REQUIRED

RESTR RESTRAINED

RIM RIM ELEVATION

R RIGHT

RSGV RESILIENT SEATED GATE VALVE

SW SIDEWALK

SAN, SS SANITARY SEWER

SCHED, SCH SCHEDULE

SD, STM STORM

SLV SLEEVE

STA STATION

SVC SERVICE

TB THRUST BLOCK

TBC TOP BACK CURB

TFC TOP FACE CURB

T, TEL TELEPHONE

TEMP TEMPORARY

THRD THREADED(ED)

T.O.P. TOP OF PIPE

TYP TYPICAL

UNK UNKNOWN

VERT VERTICAL

WAT WATER

AutoCAD SHX Text

WATER VALVE

AutoCAD SHX Text

WATER METER

AutoCAD SHX Text

HYDRANT

AutoCAD SHX Text

BLOW OFF

AutoCAD SHX Text

REDUCER

AutoCAD SHX Text

THRUST BLOCK

AutoCAD SHX Text

UTILITY POLE

AutoCAD SHX Text

ELECT. VAULT

AutoCAD SHX Text

TEL MANHOLE

AutoCAD SHX Text

TEL VAULT

AutoCAD SHX Text

TEL PEDESTAL

AutoCAD SHX Text

CABLE RISER

AutoCAD SHX Text

LIGHT POLE

AutoCAD SHX Text

JUNCTION BOX

AutoCAD SHX Text

STREET LIGHT

AutoCAD SHX Text

DECID TREE

AutoCAD SHX Text

CONFIR TREE

AutoCAD SHX Text

SAN CLEANOUT

AutoCAD SHX Text

SANITARY MANHOLE

AutoCAD SHX Text

STORM CLEANOUT

AutoCAD SHX Text

STORM MANHOLE

AutoCAD SHX Text

CATCH BASIN

AutoCAD SHX Text

SIGN

AutoCAD SHX Text

ABANDONED UTILITY

AutoCAD SHX Text

CABLE TV

AutoCAD SHX Text

POWER

AutoCAD SHX Text

FIBER OPTICS

AutoCAD SHX Text

GAS

AutoCAD SHX Text

RIGHT OF WAY

AutoCAD SHX Text

SANITARY SEWER

AutoCAD SHX Text

STORM

AutoCAD SHX Text

TELEPHONE

AutoCAD SHX Text

WATER

AutoCAD SHX Text

CL ROW

AutoCAD SHX Text

PROP LINE

AutoCAD SHX Text

WATER

AutoCAD SHX Text

EASEMENT

AutoCAD SHX Text

OVERHEAD LINES

AutoCAD SHX Text

WATER VALVE

AutoCAD SHX Text

WATER METER

AutoCAD SHX Text

HYDRANT

AutoCAD SHX Text

BLOW OFF

AutoCAD SHX Text

REDUCER

AutoCAD SHX Text

THRUST BLOCK

AutoCAD SHX Text E

AutoCAD SHX Text C

AutoCAD SHX Text T

AutoCAD SHX Text

AutoCAD SHX Text J

AutoCAD SHX Text S

AutoCAD SHX Text

AutoCAD SHX Text D

AutoCAD SHX Text

STRADDLE BLOCK

SW 27TH ST

SORRENTO RD

M A

C T

O R

M C

SW GLENN DR

DALE AVE

SHEET #

CIP PROJ #

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WATERLINE CONSTRUCTION NOTES

1. CONTRACTOR SHALL INFORM OWNER AND OWNER'S REPRESENTATIVE 5 WORKING

DAYS IN ADVANCE OF CONSTRUCTION AND/OR PLANNED DISRUPTION OF WATER

SERVICE. CONTRACTOR SHALL NOT ASSUME SHUTDOWN TIMES, BUT WILL RATHER

SCHEDULE AND COORDINATE SHUTDOWNS WITH AFFECTED UTILITIES.

2. OWNER WILL PROVIDE NOTIFICATION TO AFFECTED WATER USERS FOR PLANNED

SERVICE DISRUPTIONS.

3. OWNER WILL PROVIDE SURVEYING AS REQUIRED FOR NEW WATERLINE

CONSTRUCTION.

4. OPERATION OF EXISTING VALVES SHALL ONLY BE PERFORMED BY CITY STAFF.

5. EXISTING WATER MAINS AND SERVICES SHALL BE KEPT IN OPERATIONS UNTIL NEW

MAINS ARE CONNECTED AND IN SERVICE.

6. CONTRACTOR SHALL PROVIDE TEMPORARY THRUST BLOCKING WHERE REQUIRED ON

THOSE FITTINGS WHICH WILL SEE SERVICE PRESSURE BEFORE CONCRETE THRUST

BLOCK DEVELOPS FULL STRENGTH.

7. CONTRACTOR SHALL PLACE 8-MIL PLASTIC SHEETING BETWEEN THRUST BLOCK AND

PIPE FITTINGS.

8. ALL VALVES SHALL INCLUDE VALVE BOXES AND LIDS AS OUTLINED IN THE TECHNICAL

SPECIFICATIONS AND DRAWINGS.

9. ALL MATERIALS AND WORKMANSHIP SHALL COMPLY WITH AWWA, CITY OF BEAVERTON,

AND THE UNIFORM PLUMBING CODE AS APPLICABLE. ALL MATERIALS SHALL BE OF NEW

MANUFACTURE, AND MUST BE DOMESTIC. NO REBUILT OR USED MATERIALS WILL BE

ALLOWED. ALL MATERIALS SHALL HAVE DOCUMENTATION PROVIDING EVIDENCE THAT

THE MATERIALS USED IN THIS CONSTRUCTION WERE MANUFACTURED IN THE UNITED

STATES. NO FOREIGN MANUFACTURED MATERIALS WILL BE ALLOWED.

10. ALL MAINLINE PIPES SHALL BE PUSH-ON CEMENT-LINED ZINC COATED DUCTILE IRON,

CLASS #52 WITH TYTON JOINTS. ALL MECHANICAL JOINTS SHALL CONFORM TO ANSI

A-21.11.

11. FIRE HYDRANT ASSEMBLIES SHALL CONFORM TO THE CITY OF BEAVERTON'S

ACCEPTED BRANDS AND MODELS.

12. FIRE HYDRANTS SHALL BE LOCATED TO ALLOW A MINIMUM OF 36" CLEAR SPACE

SURROUNDING ALL PORTIONS OF THE HYDRANT. THERE SHALL ALSO BE NO

OBSTRUCTIONS DIRECTLY IN LINE WITH ANY OF THE PORTS OF THE HYDRANT FOR A

DISTANCE OF 5 FEET.

13. ALL BACKFILL IN THE RIGHT OF WAY OR OTHER TRAFFIC AREAS SHALL BE ¾"-0"

COMPACTED CRUSHED ROCK, COMPACTED TO 95 PERCENT OF MAXIMUM DENSITY AS

OBTAINED BY AASHTO T-99 COMPACTION TEST.

14. CONTRACTOR SHALL FURNISH AND INSTALL WATER SERVICES, 1" (OR 2") SHORT (OR

LONG) SIDE AS SPECIFIED SERVICE IN ACCORDANCE WITH COB STANDARD DETAIL

660-3 (OR 660-5). CONTRACTOR SHALL PROVIDE NEW PIPING, AND ALL FITTINGS/PARTS

TO FACILITATE NEW WATER SERVICE INSTALLATION, ACCORDING TO THE STANDARD

DETAIL.

15. UPON ACCEPTANCE OF THE MAINS AND SERVICES, THE CONTRACTOR SHALL

COORDINATE FINAL SERVICE CONNECTIONS WITH CITY WATER DEPARTMENT. CITY

WATER DEPARTMENT WILL INSTALL THE NEW METER. A PRIVATE PLUMING PERMIT IS

REQUIRED FOR ALL WORK ON THE CUSTOMER SIDE OF NEW WATER METER

(BACKSIDE), AT CONTRACTOR'S EXPENSE.

16. THE CONTRACTOR SHALL PROVIDE INSTALL AND ADJUST THE NEW WATER METER BOX

TO FINAL LINE AND GRADE. REMOVE AND DISPOSE OF THE OLD METER BOX AND

OTHER EXCESS MATERIALS. COMPLETE LANDSCAPING RESTORATION, CURB

REPLACEMENT AND SIDEWALK AS REQUIRED.

TRAFFIC CONTROL NOTES

1. TRAFFIC CONTROL TO BE PERFORMED IN ACCORDANCE WITH THE MANUAL FOR UNIFORM TRAFFIC

CONTROL DEVICES AND OREGON AMENDMENTS AS REQUIRED. THE CITY CAN REQUIRE

ADDITIONAL TRAFFIC CONTROL MEASURES AS NEEDED TO PROVIDE FOR PUBLIC SAFETY.

2. ON RESIDENTIAL LOCAL STREETS, THE CONTRACTOR SHALL BE RESPONSIBLE TO PROVIDE ALL

REQUIRED TRAFFIC CONTROL WHEN WORK IS BEING DONE IN THE RIGHT OF WAY.

3. ALL TRAFFIC CONTROL MEASURES NEED TO BE SUBMITTED TO THE CITY OF BEAVERTON FOR

REVIEW AT LEAST 5 (FIVE WORKING DAYS PRIOR TO CONSTRUCTION. ALL STREET CLOSURES

SHALL BE APPROVED BY THE CITY TRAFFIC ENGINEER, AT LEAST 5 (FIVE) WORKING DAYS IN

ADVANCE.

4. UPON APPROVAL, THE CONTRACTOR SHALL NOTIFY THE BEAVERTON POLICE DEPARTMENT,

TUALATIN VALLEY FIRE AND RESCUE AND THE BEAVERTON SCHOOL DISTRICT TRANSPORTATION

OFFICE AT LEAST 48 HOURS IN ADVANCE OF ANY STREET CLOSURE.

5. TRAFFIC CONTROL PLANS SHALL COMPLY WITH THE OREGON DEPARTMENT OF TRANSPORTATION

- "SHORT TERM TRAFFIC CONTROL HANDBOOK". TRAFFIC CONTROL DEVICES SHALL COMPLY WITH

THE "MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES" PREPARED BY THE FEDERAL HIGHWAY

ADMINISTRATION, LATEST REVISION. CONTRACTOR SHALL COMPLY WITH ALL CONDITIONS

SPECIFIED IN ROAD PERMITS ISSUED FOR THIS PROJECT.

6. CONTRACTOR SHALL COORDINATE ALL STREET AND SIDEWALK CLOSURES WITH THE CITY.

CONTRACTOR SHALL SUPPLY SIGNING AND BARRICADES AS REQUIRED TO ASSURE AUTOMOTIVE

AND PEDESTRIAN SAFETY.

GENERAL CONSTRUCTION NOTES

1. THE CONTRACTOR SHALL NOTIFY THE CITY INSPECTOR AT LEAST 48 HOURS (TWO FULL WORKING DAYS) PRIOR TO BEGINNING THE PROJECT. CONNECTIONS BETWEEN EXISTING INFRASTRUCTURE

AND NEW WORK SHALL NOT BE MADE UNTIL NECESSARY INSPECTIONS AND TESTS HAVE BEEN

COMPLETED ON THE NEW WORK AND IT IS FOUND TO CONFORM IN ALL RESPECTS TO THE

REQUIREMENTS OF THE PLANS AND SPECIFICATIONS.

2. CONTRACTOR SHALL VERIFY LOCATION AND DEPTH OF ALL EXISTING UTILITIES WHERE

FACILITIES CROSS. CONTRACTOR SHALL POT HOLE EXISTING UTILITIES 200 FEET AHEAD OF

LAYING PIPE AT ALL CROSSINGS. IF CONFLICTS ARISE, THE CONTRACTOR SHALL NOTIFY THE

OWNER'S REPRESENTATIVE PRIOR TO CONSTRUCTION. UTILITY LOCATE ONE CALL #

1-800-332-2344

3. ALL CONSTRUCTION IS TO BE PERFORMED IN ACCORDANCE WITH THE MOST RECENT VERSION

OF CITY OF BEAVERTON STANDARDS, OREGON APWA/ODOT STANDARD SPECIFICATIONS, CLEAN

WATER SERVICES (CWS) STANDARDS (INCLUDING EROSION PREVENTION AND SEDIMENT

CONTROL) AND THE OREGON ADMINISTRATION RULES (OAR), CHAPTER 333, UNLESS NOTED ON

THE PLANS OR SPECIFIED OTHERWISE.

4. ALL EXISTING UTILITIES DISTURBED BY CONTRACTOR SHALL BE REPAIRED IMMEDIATELY AND THE

RESPECTIVE UTILITY COMPANY NOTIFIED OF THE DISTURBANCE WITHOUT DELAY.

5. CONTRACTOR SHALL SUBMIT "AS-BUILT" INFORMATION TO THE OWNER'S REPRESENTATIVE UPON

COMPLETION OF CONSTRUCTION.

6. THE CONTRACTOR SHALL NOT DAMAGE OR CUT EXISTING ASBESTOS CEMENT PIPE. EXCAVATE

AND EXPOSE EXISTING ASBESTOS CEMENT PIPE UNTIL APPROPRIATE JOINTS ARE EXPOSED.

DISCONNECT THE ASBESTOS CEMENT PIPE JOINT AND REMOVE THE APPROPRIATE SECTIONS OF

ASBESTOS CEMENT PIPE WITHOUT CUTTING OR DAMAGING THEM. DISPOSE OF REMOVED

ASBESTOS CEMENT PIPE IN A LEGAL MANNER AND IN CONFORMANCE WITH THE REQUIREMENTS

OF AUTHORITIES CONTROLLING AIR POLLUTION AND SOLID WASTE DISPOSAL. CONTRACTOR

SHALL COMPLY WITH APPLICABLE REQUIREMENTS OF OREGON REVISED STATUTES (ORS)

468A.700 THROUGH 468A-760.

7. FINAL LOCATIONS OF ALL VALVES AND VALVE BOXES, FIRE HYDRANTS, AIR RELEASE ASSEMBLIES, SERVICE CONNECTION CORP STOPS, DRIVEWAY APRONS, SEWER LATERALS, PERMANENT SIGNS, AND CATCH BASINS SHALL BE FIELD LOCATED. THE CONTRACTOR SHALL COORDINATE FINAL

LOCATIONS OF THE DESCRIBED ITEMS WITH THE OWNER'S REPRESENTATIVE.

8. UTILITY CONSTRUCTION SEQUENCING WILL BE REQUIRED IN ORDER TO PREVENT CONFLICTS

WITH EXISTING UTILITIES REMAINING IN SERVICE UNTIL NEWLY INSTALLED UTILITIES ARE

CONNECTED AND IN SERVICE. CONTRACTOR SHALL SEQUENCE UTILITY WORK INCLUDING

TEMPORARY CONNECTIONS AND BYPASSES AS REQUIRED SUCH AS TO MINIMIZE DISRUPTION OF

SERVICES. SEE SECTION 105.4.01 WITHIN THE SPECIFICATIONS REGARDING CONSTRUCTION

SEQUENCING REQUIREMENTS FOR THIS PROJECT.

9. MAINTENANCE OF THE WORK AREA AND APPROACH ROADS IS THE RESPONSIBILITY OF THE

CONTRACTOR. THE WORK AREA AND APPROACH ROADS SHALL BE MAINTAINED IN A CLEAN

CONDITION, FREE FROM OBSTRUCTIONS AND HAZARDS.

10. ANY CHANGE IN CONSTRUCTION AFTER PLAN APPROVAL MUST BE SUBMITTED IN WRITING AND

APPROVED BY THE CITY PRIOR TO CHANGE.

11. AT THE END OF EACH WORK DAY ALL TRENCHES SHALL BE BACKFILLED AND ALL TRENCHES

WITHIN STREETS SHALL BE TEMPORARY PAVED OR COVERED TO THE SATISFACTION OF THE

OWNER'S REPRESENTATIVE. STEEL SHEET PLACEMENTS SHALL BE LIMITED TO 36 HOURS IN ANY

ONE LOCATION. BEYOND 36 HOURS, EXCAVATIONS SHALL BE PAVED. AC PAVEMENT EITHER

TEMPORARY OR PERMANENT, SHALL BE HOT MIX BITUMINOUS ASPHALT. NO TRENCH, ON-SITE OR

OFF-SITE, SHALL BE LEFT AT ANY TIME IN AN UNSAFE CONDITION. THE CONTRACTOR IS

RESPONSIBLE FOR AND IS LIABLE FOR HAZARDS OR DAMAGE RESULTING FROM THE

PROSECUTION OF THE WORK.

12. EFFECTIVE EROSION PREVENTION & SEDIMENT CONTROL, DUST CONTROL, AND DRAINAGE

CONTROL IS REQUIRED AT ALL TIMES. THE CONTRACTOR IS SOLELY RESPONSIBLE FOR

PROTECTION OF ALL WORK, ADJACENT PROPERTIES AND DOWNSTREAM FACILITIES FROM

EROSION AND SILTATION DURING THE COURSE OF THE WORK. ANY DAMAGE RESULTING FROM

SUCH EROSION AND SILTATION SHALL BE CORRECTED AT THE SOLE EXPENSE OF THE

CONTRACTOR.

13. THE CONTRACTOR SHALL MAINTAIN ACCESS TO ALL DRIVEWAYS. IF A DRIVEWAY MUST BE

BLOCKED, THE CONTRACTOR SHALL GIVE THE HOMEOWNER, APARTMENT MANAGER AND/OR

BUILDING OWNER 24 HOURS NOTICE AND SHALL ENSURE ACCESS TO DRIVEWAYS AT THE END OF

EACH WORK DAY.

14. THE CONTRACTOR SHALL EXERCISE ALL DUE CARE IN PROTECTING PROPERTY ALONG THE

ROUTE OF THE IMPROVEMENTS. THIS PROTECTION SHALL INCLUDE, BUT NOT BE LIMITED TO,

TREES, YARDS, FENCES, DRAINAGE LINES, MAIL BOXES, DRIVEWAYS, SHRUBS, LAWNS,

IRRIGATION SYSTEMS, WITHIN ANY RIGHTS-OF-WAYS AND EASEMENTS. IF ANY OF THE ABOVE

HAVE BEEN DISTURBED, THEY SHALL BE RESTORED AS NECESSARY TO AS NEAR THEIR ORIGINAL

CONDITION AS POSSIBLE OR REPLACED IN KIND.

15. ALL SURVEY MONUMENTS SHALL BE LOCATED AND PROTECTED, EXCEPT AS SPECIFICALLY

DIRECTED BY THE CITY ENGINEER.

16. THE CONTRACTOR SHALL PERFORM ALL THE WORK SHOWN ON THE DRAWINGS AND ALL

INCIDENTAL WORK CONSIDERED NECESSARY TO COMPLETE THE PROJECT IN AN ACCEPTABLE

MANNER.

17. THE CONTRACTOR AND OR SUB-CONTRACTOR SHALL HAVE A MINIMUM OF ONE SET OF CITY

APPROVED CONSTRUCTION PLANS ON THE JOB SITE AT ALL TIMES DURING EACH CONSTRUCTION

PHASE WHILE WORK IS BEING DONE.

18. ALL MATERIAL SUPPLIERS SHALL SUBMIT TO THE ENGINEER PROOF OF MATERIAL(S) TESTED IN

ACCORDANCE WITH SPECIFICATIONS. BY ACCEPTANCE OF THE CONTRACT WITH THE

OWNER/DEVELOPER, THE CONTRACTOR CERTIFIES THAT ALL MATERIALS DELIVERED TO THE JOB SITE WILL MEET OR EXCEED THOSE SPECIFICATIONS. ANY MATERIAL NOT CONFORMING SHALL BE

REMOVED FROM THE SITE AT NO ADDITIONAL COST TO THE OWNER.

19. UPON COMPLETION OF THE WORK, THE CONTRACTOR SHALL LEAVE THE PROJECT AREA FREE OF

DEBRIS AND UNUSED MATERIALS.

THIS DESIGN COMPLIES WITH ORS 92.044 (7) IN THAT NO UTILITY INFRASTRUCTURE IS DESIGNED TO BE WITHIN ONE FOOT OF A SURVEY MONUMENT LOCATION SHOWN ON A SUBDIVISION OR PARTITION PLAT. NO DESIGN MODIFICATION NOR FINAL FIELD LOCATION CHANGE SHALL BE PERMITTED IF IT

WOULD CAUSE ANY UTILITY INFRASTRUCTURE TO BE PLACED WITHIN THE PROHIBITED AREA.

EROSION PREVENTION & SEDIMENT CONTROL STANDARD NOTES

1. APPROVAL OF THIS EROSION PREVENTION & SEDIMENTATION CONTROL (ESC) PLAN DOES NOT

CONSTITUTE AN APPROVAL OF PERMANENT ROAD OR DRAINAGE DESIGN (E.G. SIZE AND

LOCATION OF ROADS, PIPES, RESTRICTORS, CHANNELS, RETENTION FACILITIES, UTILITIES, ETC.).

2. THE IMPLEMENTATION OF THESE ESC PLANS AND THE CONSTRUCTION, MAINTENANCE,

REPLACEMENT, AND UPGRADING OF THESE ESC FACILITIES IS THE RESPONSIBILITY OF THE

APPLICANT/CONTRACTOR UNTIL ALL CONSTRUCTION IS COMPLETED AND APPROVED AND

VEGETATION/LANDSCAPING IS ESTABLISHED.

3. THE ESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED IN CONJUNCTION WITH ALL

CLEARING AND GRADING ACTIVITIES, AND IN SUCH A MANNER AS TO INSURE THAT SEDIMENT

LADEN WATER DOES NOT ENTER THE DRAINAGE SYSTEM OR VIOLATE APPLICABLE WATER

STANDARDS.

4. THE ESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS FOR ANTICIPATED

SITE CONDITIONS. DURING THE CONSTRUCTION PERIOD, THESE ESC FACILITIES SHALL BE

UPGRADED AS NEEDED FOR UNEXPECTED STORM EVENTS AND TO ENSURE THAT

SEDIMENT-LADEN WATER DOES NOT LEAVE THE SITE.

5. THE ESC FACILITIES SHALL BE INSPECTED DAILY BY THE APPLICANT/CONTRACTOR AND

MAINTAINED AS NECESSARY TO ENSURE THEIR CONTINUED FUNCTIONING.

6. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF

ONCE A MONTH OR WITHIN THE 24 HOURS FOLLOWING A STORM EVENT.

7. AT NO TIME SHALL MORE THAN ONE FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A TRAPPED CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR

TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT LADEN WATER INTO THE

DOWNSTREAM SYSTEM.

8. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF

CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES

MAY BE REQUIRED TO INSURE THAT ALL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF

THE PROJECT.

WATERLINE - SEWERLINE SEPARATION:

ZONE 1: PARALLEL WATERLINES OK. CROSSING RESTRICTIONS ONLY

ZONE 2: NOT ALLOWED (UNLESS SPECIAL PERMISSION FROM OHA) AND CITY ENGINEER

ZONE 3: PARALLEL WATERLINES PROHIBITED

ZONE 4: PARALLEL WATERLINES PROHIBITED

SEE OAR CHAPTER 333 FOR FULL NOTES ON WATERLINE REQUIREMENTS.

CROSSINGS NOTES:

1. WHEREVER POSSIBLE, THE BOTTOM OF THE WATER LINE SHALL BE 1.5' OR MORE ABOVE THE TOP OF

THE SEWER AND ONE FULL LENGTH OF THE WATERLINE CENTERED AT THE CROSSINGS.

2. WHERE THE WATER LINE CROSSES OVER THE SEWER LINE BUT WITH A CLEARANCE OF LESS THAN 1.5

FEET: CENTER ONE LENGTH OF THE WATER LINE AT THE CROSSING AND THE SEWER LINE SHALL BE REPLACED WITH A FULL LENGTH OF PIPE CENTERED AT THE CROSSING POINT WITH C900, HDPE SDR 17, CLASS 52 DIP A MINIMUM OF 9' ON BOTH SIDES OF THE CROSSINGS.

3. WHERE THE WATER LINE CROSSES UNDER THE SEWER LINE: CENTER ONE LENGTH OF THE WATER LINE AT THE CROSSING AND THE SEWER LINE SHALL BE REPLACED WITH A FULL LENGTH OF PIPE CENTERED AT THE CROSSING POINT WITH C900, HDPE SDR 17, CLASS 52 DIP A MINIMUM OF 9' ON BOTH

SIDES OF THE CROSSINGS. BACKFILL IN THIS AREA SHALL BE 100 PSI CLSM.

17. PRIOR TO TIE-IN, THE CONTRACTOR SHALL INSTALL TEMPORARY BLOW-OFF ASSEMBLIES FOR

PRESSURE TESTING AND CHLORINATION. ALL NEW WATER MAINS SHALL BE PRESSURE TESTED

AND DISINFECTED BEFORE CONNECTION TO THE EXISTING SYSTEM AND BEFORE ANY SERVICE

CONNECTIONS ARE MADE. PROVIDE 1" TEMPORARY TAPS FOR THE CHLORINATION INJECTION AS

REQUIRED. PLUG TEMPORARY TAPS WITH BRASS PLUG UPON ACCEPTANCE OF NEW WATERLINE.

18. UPON COMPLETION OF INSTALLATION OF THE WATER SYSTEM, ALL LINES SHALL BE FLUSHED AND

DISINFECTED IN CONFORMANCE WITH OREGON HEALTH DIVISION GUIDELINES AND THE

REQUIREMENTS OF THE OREGON DEPARTMENT OF ENVIRONMENTAL QUALITY. WATERLINES

SHALL BE PRESSURE TESTED FOLLOWING COMPLETION. THE MINIMUM TEST PRESSURE SHALL BE

150 PSI. FOR LINES WORKING WITH OPERATION PRESSURES GREATER THAN 100 PSI, THE

MINIMUM TEST PRESSURE SHALL BE ONE AND ONE-HALF TIMES THE DESIGN OPERATION

PRESSURE. ALLOWABLE LEAKAGE IS 0 PSI.

19. THE CONTRACTOR SHALL DISPOSE OF THE SUPERCHLORINATED WATER IN AN APPROVED

MANNER. DO NOT ALLOW DISINFECT ION WATER TO FLOW INTO A WATERWAY WITHOUT

ADEQUATE DILUTION OR OTHER SATISFACTORY METHODS OF REDUCING CHLORINE RESIDUALS

TO A SAFE LEVEL AS MANDATED BY DEQ.

20. THERE MAY BE SHORT SECTIONS OF THE PIPE LINE THAT CONNECT TO THE EXISTING SYSTEM

THAT ARE DIFFICULT TO CHLORINATE. THE OWNER'S REPRESENTATIVE AND THE CONTRACTOR

SHALL IDENTIFY THESE SHORT SECTIONS OF PIPELINE AND AN ALTERNATIVE METHOD OF

DISINFECT ION EMPLOYED. APPLICATION OF 300mn/l CHLORINE SOLUTION SHALL BE APPLIED BY

SOAKING IN CONTAINER APPROVED BY OWNER'S REPRESENTATIVE. THE CHLORINE SOLUTION

SHALL REMAIN FOR THREE HOURS BEFORE FLUSHING. ALL SWABBING / SOAKING ACTIVITIES TO

BE DONE WITH CITY WATER REPRESENTATIVE PRESENT.

21. CONTRACTOR SHALL PROTECT WATER PIPE ENDS FROM CONTAMINATED WATER AND DEBRIS AT

ALL TIMES. CONTRACTOR SHALL CAP AND /OR COVER PIPE ENDS AT THE END OF EACH WORK

DAY.

22. WHENEVER THE WATERLINE OR SERVICES CROSS GAS LINES WITHIN 6" INSTALL A FIBERGLASS

SHEATHING MATERIAL PROVIDED BY NW NATURAL OR HALF A SECTION OF PVC PIPE BETWEEN

THE GAS LINE AND THE WATERLINE FOR A DISTANCE OF 18" ON EACH SIDE OF THE GAS LINE.

SHEET 4 SHEET 5 SHEET 6

SHEET 7

SHEET 12

SHEET 13

SHEET 14

SHEET 15

SHEET 16

ALIGNMENT KEY

ALIGNMENT # SHEET #

A 4 - 11 B 12 - 13 C 14 D 15 E 16

OAR CHAPTER 333 CROSSING- SANITARY SEWER AND WATERLINES NOTES

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ZONE 2

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ZONE 2

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ZONE 4

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ZONE 1

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ZONE 1

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ZONE 3

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ZONE 4

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EX GROUND

EX SEWER MAIN OR LATERAL

58" COVER

36" COVER 36" COVER

60" COVER

36" COVER

SW HART RD

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FULLY RESTRAINED, CLASS B GRANULAR BACKFILL

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AutoCAD SHX Text INSTALL INLET SEDIMENT CONTROL DEVICE @ CB OPENING, NO INTERNAL OVERFLOW ALLOWED. SEE INLET SEDIMENT CONTROL DETAILS ON SHEETS 31 & 32.

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10" CI

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410' NEXT VALVE

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TRENCH

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ABANDON

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18" SD

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8" SAN

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WATER SERVICE TABLE

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ADDRESS

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EX. WM #

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LENGTH

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12980 SW HART RD

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14 FT

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14 FT

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AutoCAD SHX Text INSTALL 175' OF CL 52 12" DI WATER MAIN, FULLY RESTRAINED, ZINC COATED W/ POLY WRAP, CLASS B GRANULAR BACKFILL, TYP. CONNECT TO EXISTING 1O" WATER MAIN VIA 10" HOT TAP W/ THRUST BLOCK PER C.O.B. ENGINEERING STANDARD DRAWING 630-2, SEE SHEET 24. SEE CONNECTION DETAIL 1, SEE SHEET 17. INSTALL 1" DOMESTIC WATER SERVICE PER C.O.B. ENGINEERING STANDARD DRAWING 660-3. SEE SHEET 28, TYP. REMOVE EXISTING WATER METER AND ABANDON EXISTING SERVICE LINE PER C.O.B. ENGINEERING STANDARD DRAWING 660-1, SEE SHEET 28, TYP. CONNECT NEW SERVICE LINE TO EXISTING, SEE WATER SERVICE CONNECTION DETAIL, SEE SHEET 33, TYP. REMOVE & REPLACE EX SIDEWALK WHERE DISTURBED PER C.O.B. ENGINEERING STANDARD DRAWING 2040, SEE SHEET 22, TYP. RESTORE GROUND COVER/LANDSCAPING TO MATCH SURROUNDING, TYP. REMOVE & REPLACE CURB & GUTTER PER C.O.B. ENGINEERING STANDARD DRAWING 2020, SEE SHEET 22, TYP. REPAIR EXISTING SPEED HUMP TO CONFORM TO ORIGINAL PARABOLIC GEOMETRY. CONTRACTOR TO INSTALL SHEATHING MATERIAL PROVIDED BY NW NATURAL BETWEEN EX GAS LINE & NEW WATERLINE, 18" EA SIDE XING, TYP. INSTALL 1" CARV PER C.O.B. ENGINEERING STANDARD DRAWING 640-5, SEE SHEET 26. INSTALL 12" - 11.25° VERTICAL BEND, MJ.ABANDON EXISTING WATER MAIN, TYP.

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8" SAN

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36" COVER 74" COVER

74" COVER

18" MIN.

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FULLY RESTRAINED, CLASS B GRANULAR BACKFILL

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AutoCAD SHX Text INSTALL INLET SEDIMENT CONTROL DEVICE @ CB OPENING, NO INTERNAL OVERFLOW ALLOWED. SEE INLET SEDIMENT CONTROL DETAILS ON SHEETS 31 & 32.

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NEW 12" DI

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AutoCAD SHX Text INSTALL 175' OF CL 52 12" DI WATER MAIN, FULLY RESTRAINED, ZINC COATED W/ POLY WRAP, CLASS B GRANULAR BACKFILL, TYP. INSTALL 12" x 6" TEE, MJ, W/ 6" RSGV, MJ & HYDRANT ASSEMBLY PER C.O.B ENGINEERING STANDARD DRAWING 650-2, SEE SHEET 27, TYP. REMOVE EXISTING FIRE HYDRANT AND ASSEMBLY, PLUG PIPE AND ABANDON IN PLACE, TYP. INSTALL 12" - 22.5° HORIZONTAL BEND, MJ.INSTALL 1" DOMESTIC WATER SERVICE PER C.O.B. ENGINEERING STANDARD DRAWING 660-3. SEE SHEET 28, TYP. REMOVE EXISTING WATER METER AND ABANDON EXISTING SERVICE LINE PER C.O.B. ENGINEERING STANDARD DRAWING 660-1, SEE SHEET 28, TYP. CONNECT NEW SERVICE LINE TO EXISTING, SEE WATER SERVICE CONNECTION DETAIL, SEE SHEET 33, TYP. REMOVE & REPLACE EX SIDEWALK WHERE DISTURBED PER C.O.B. ENGINEERING STANDARD DRAWING 2040, SEE SHEET 22, TYP. RESTORE GROUND COVER/LANDSCAPING TO MATCH SURROUNDING, TYP. REMOVE & REPLACE CURB & GUTTER PER C.O.B. ENGINEERING STANDARD DRAWING 2020, SEE SHEET 22, TYP. ABANDON EXISTING WATER MAIN, TYP.

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ADDRESS

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EX. WM #

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12950 SW HART RD

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14 FT

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12940 SW HART RD

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14 FT

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12905 SW HART RD

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36" COVER

32" COVER

64" COVER

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FULLY RESTRAINED, CLASS B GRANULAR BACKFILL

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AutoCAD SHX Text INSTALL 162' OF CL 52 12" DI WATER MAIN, FULLY RESTRAINED, ZINC COATED W/ POLY WRAP, CLASS B GRANULAR BACKFILL, TYP. INSTALL 13' OF CL 52" DI WATER MAIN, FULLY RESTRAINED, ZINC COATED W/ POLY WRAP, CLASS B GRANULAR BACKFILL, TYP. INSTALL 12" - 11.25° HORIZONTAL BEND, MJ.INSTALL 12" RSGV, MJ. INSTALL 12" TEE, MJ. INSTALL 12" x 8" REDUCER, MJ. INSTALL 8" x 6" TEE, MJ. INSTALL 8" RSGV, MJ. INSTALL 1" DOMESTIC WATER SERVICE PER C.O.B. ENGINEERING STANDARD DRAWING 660-3. SEE SHEET 28, TYP. REMOVE EXISTING WATER METER AND ABANDON EXISTING SERVICE LINE PER C.O.B. ENGINEERING STANDARD DRAWING 660-1, SEE SHEET 28, TYP. CONNECT NEW SERVICE LINE TO EXISTING, SEE WATER SERVICE CONNECTION DETAIL, SEE SHEET 33, TYP. REMOVE & REPLACE EX SIDEWALK WHERE DISTURBED PER C.O.B. ENGINEERING STANDARD DRAWING 2040, SEE SHEET 22, TYP. RESTORE GROUND COVER/LANDSCAPING TO MATCH SURROUNDING, TYP. REMOVE & REPLACE CURB & GUTTER PER C.O.B. ENGINEERING STANDARD DRAWING 2020, SEE SHEET 22, TYP. CONTRACTOR TO INSTALL SHEATHING MATERIAL PROVIDED BY NW NAT. BETWEEN EX GAS LINE & NEW WATERLINE, 18" EA SIDE XING, TYP. INSTALL 1" CARV PER C.O.B. ENGR STD DWG 640-5, SEE SHEET 26. INSTALL 12" - 11.25° VERTICAL BEND, MJ.ABANDON EXISTING WATER MAIN, TYP. EXERCISE CAUTION AROUND DUCT BANKS; ANY DAMAGE SHALL BE REPAIRED AT CONTRACTOR'S EXPENSE.

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ADDRESS

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12830 SW HART RD

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10 FT

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12810 SW HART RD

AutoCAD SHX Text 83103239

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63 FT

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NEW 12" DI

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NEW 12" DI SEE SHEET 12

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NEW 8" DI SEE SHEET 14

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10" DI

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ATCH LINE STA: 7+75

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NEW 8" DI

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FULLY RESTRAINED, CLASS B GRANULAR BACKFILL

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AutoCAD SHX Text INSTALL 150' OF CL 52 8" DI WATER MAIN, FULLY RESTRAINED, ZINC COATED W/ POLY WRAP, CLASS B GRANULAR BACKFILL, TYP. INSTALL 8" - 11.25° HORIZONTAL BEND, MJ.INSTALL 8" - 22.5° HORIZONTAL BEND, MJ.INSTALL 1" DOMESTIC WATER SERVICE PER C.O.B. ENGINEERING STANDARD DRAWING 660-3. SEE SHEET 28, TYP. REMOVE EXISTING WATER METER AND ABANDON EXISTING SERVICE LINE PER C.O.B. ENGINEERING STANDARD DRAWING 660-1, SEE SHEET 28, TYP. CONNECT NEW SERVICE LINE TO EXISTING, SEE WATER SERVICE CONNECTION DETAIL, SEE SHEET 33, TYP. REMOVE & REPLACE EX SIDEWALK WHERE DISTURBED PER C.O.B. ENGINEERING STANDARD DRAWING 2040, SEE SHEET 22, TYP. RESTORE GROUND COVER/LANDSCAPING TO MATCH SURROUNDING, TYP. REMOVE & REPLACE CURB & GUTTER PER C.O.B. ENGINEERING STANDARD DRAWING 2020, SEE SHEET 22, TYP. INSTALL 8" x 6" TEE, MJ, W/ 6" RSGV, MJ & HYDRANT ASSEMBLY PER C.O.B ENGINEERING STANDARD DRAWING 650-2, SEE SHEET 27, TYP. REMOVE EXISTING FIRE HYDRANT AND ASSEMBLY, PLUG PIPE AND ABANDON IN PLACE, TYP. ABANDON EXISTING WATER MAIN, TYP. RESTORE SURFACE OF LANDSCAPE ISLAND WITH EARTH-COVERED 3" LAYER OF DOUG FIR BARK MULCH AFTER CONSTRUCTION AND ACCEPTANCE OF NEW WATERLINE.

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ADDRESS

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12 FT

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7295 SW JUNIPER TER

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36 FT

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FULLY RESTRAINED, CLASS B GRANULAR BACKFILL

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ABANDON

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NEW 4" DI SEE SHEET 16

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AutoCAD SHX Text INSTALL 100' OF CL 52 8" DI WATER MAIN, FULLY RESTRAINED, ZINC COATED W/ POLY WRAP, CLASS B GRANULAR BACKFILL, TYP. INSTALL 8" x 4" TEE, MJ. INSTALL 8" RSGV, MJ. INSTALL 4" RSGV, MJ. ABANDON EXISTING WATER MAIN, TYP.

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AutoCAD SHX Text INSTALL 150' OF CL 52 8" DI WATER MAIN, FULLY RESTRAINED, ZINC COATED W/ POLY WRAP, CLASS B GRANULAR BACKFILL, TYP. INSTALL 1" DOMESTIC WATER SERVICE PER C.O.B. ENGINEERING STANDARD DRAWING 660-3. SEE SHEET 28, TYP. REMOVE EXISTING WATER METER AND ABANDON EXISTING SERVICE LINE PER C.O.B. ENGINEERING STANDARD DRAWING 660-1, SEE SHEET 28, TYP. CONNECT NEW SERVICE LINE TO EXISTING, SEE WATER SERVICE CONNECTION DETAIL, SEE SHEET 33, TYP. REMOVE & REPLACE EX SIDEWALK WHERE DISTURBED PER C.O.B. ENGINEERING STANDARD DRAWING 2040, SEE SHEET 22, TYP. RESTORE GROUND COVER/LANDSCAPING TO MATCH SURROUNDING, TYP. REMOVE & REPLACE CURB & GUTTER PER C.O.B. ENGINEERING STANDARD DRAWING 2020, SEE SHEET 22, TYP. ABANDON EXISTING WATER MAIN, TYP.

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ADDRESS

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7225 SW JUNIPER TER

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NEW 8" DI SEE SHEET 15

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6" CI

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15" SD

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8" SAN

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6" CI

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8" SAN

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AutoCAD SHX Text INSTALL 175' OF CL 52 8" DI WATER MAIN, FULLY RESTRAINED, ZINC COATED W/ POLY WRAP, CLASS B GRANULAR BACKFILL, TYP. INSTALL 8" - 11.25° HORIZONTAL BEND, MJ.INSTALL 8" TEE, MJ. INSTALL 8" RSGV, MJ. INSTALL 1" DOMESTIC WATER SERVICE PER C.O.B. ENGINEERING STANDARD DRAWING 660-3. SEE SHEET 28, TYP. REMOVE EXISTING WATER METER AND ABANDON EXISTING SERVICE LINE PER C.O.B. ENGINEERING STANDARD DRAWING 660-1, SEE SHEET 28, TYP. CONNECT NEW SERVICE LINE TO EXISTING, SEE WATER SERVICE CONNECTION DETAIL, SEE SHEET 33, TYP. REMOVE & REPLACE EX SIDEWALK WHERE DISTURBED PER C.O.B. ENGINEERING STANDARD DRAWING 2040, SEE SHEET 22, TYP. RESTORE GROUND COVER/LANDSCAPING TO MATCH SURROUNDING, TYP. REMOVE & REPLACE CURB & GUTTER PER C.O.B. ENGINEERING STANDARD DRAWING 2020, SEE SHEET 22, TYP. ABANDON EXISTING WATER MAIN, TYP. CONTRACTOR TO INSTALL SHEATHING MATERIAL PROVIDED BY NW NATURAL BETWEEN EX GAS LINE & NEW WATERLINE, 18" EA SIDE XING, TYP.

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WATER SERVICE TABLE

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ADDRESS

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EX. WM #

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LENGTH

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7165 SW JUNIPER TER

AutoCAD SHX Text 29541125

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14 FT

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7145 SW JUNIPER TER

AutoCAD SHX Text 47782195

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14 FT

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COM

50" COVER

31" COVER

36" COVER

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14+00

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NEW 8" DI

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EX 8"

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FULLY RESTRAINED, CLASS B GRANULAR BACKFILL

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NEW 8" DI

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110' NEXT VALVE

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TRENCH

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ABANDON

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AutoCAD SHX Text INSTALL INLET SEDIMENT CONTROL DEVICE @ CB OPENING, NO INTERNAL OVERFLOW ALLOWED. SEE INLET SEDIMENT CONTROL DETAILS ON SHEETS 31 & 32.

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8" CI

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8" SAN

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8" SAN

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6" CI

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AutoCAD SHX Text INSTALL 198' OF CL 52 8" DI WATER MAIN, FULLY RESTRAINED, ZINC COATED W/ POLY WRAP, CLASS B GRANULAR BACKFILL, TYP. INSTALL 8" - 11.25° HORIZONTAL BEND, MJ.INSTALL 1" DOMESTIC WATER SERVICE PER C.O.B. ENGINEERING STANDARD DRAWING 660-3. SEE SHEET 28, TYP. REMOVE EXISTING WATER METER AND ABANDON EXISTING SERVICE LINE PER C.O.B. ENGINEERING STANDARD DRAWING 660-1, SEE SHEET 28, TYP. CONNECT NEW SERVICE LINE TO EXISTING, SEE WATER SERVICE CONNECTION DETAIL, SEE SHEET 33, TYP. REMOVE & REPLACE EX SIDEWALK WHERE DISTURBED PER C.O.B. ENGINEERING STANDARD DRAWING 2040, SEE SHEET 22, TYP. RESTORE GROUND COVER/LANDSCAPING TO MATCH SURROUNDING, TYP. REMOVE & REPLACE CURB & GUTTER PER C.O.B. ENGINEERING STANDARD DRAWING 2020, SEE SHEET 22, TYP. ABANDON EXISTING WATER MAIN, TYP. CONNECT TO EXISTING 8" WATER MAIN, SEE CONNECTION DETAIL 2, SEE SHEET 18. DEPTH TO BE VERIFIED BY CONTRACTOR.

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WATER SERVICE TABLE

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ADDRESS

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EX. WM #

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LENGTH

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7125 SW JUNIPER TER

AutoCAD SHX Text 35067288

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15 FT

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7095 SW JUNIPER TER

AutoCAD SHX Text 34862049

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15 FT

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4" LAT

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59" COVER

81" COVER

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SW HART RD

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NEW 12" DI

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FULLY RESTRAINED, CLASS B GRANULAR BACKFILL

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NEW 12" DI

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TRENCH

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ABANDON

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AutoCAD SHX Text INSTALL INLET SEDIMENT CONTROL DEVICE @ CB OPENING, NO INTERNAL OVERFLOW ALLOWED. SEE INLET SEDIMENT CONTROL DETAILS ON SHEETS 31 & 32.

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NEW 8" DI SEE SHEET 7

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NEW 12" DI SEE SHEET 6

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NEW 8" DI SHEET 14

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10" DI

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12" SD

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AutoCAD SHX Text INSTALL 150' OF CL 52 12" DI WATER MAIN, FULLY RESTRAINED, ZINC COATED W/ POLY WRAP, CLASS B GRANULAR BACKFILL, TYP. INSTALL 12" TEE, MJ. INSTALL 12" RSGV, MJ. INSTALL 12" - 22.5° HORIZONTAL BEND, MJ.RESTORE GROUND COVER/LANDSCAPING TO MATCH SURROUNDING, TYP. REMOVE & REPLACE CURB & GUTTER PER C.O.B. ENGINEERING STANDARD DRAWING 2020, SEE SHEET 22, TYP. REMOVE & REINSTALL TRAFFIC SIGN, TYP. ABANDON EXISTING WATER MAIN, TYP. REMOVE EXISTING TREE, INCLUDING ROOTS, AS NECESSARY FOR WATERLINE INSTALLATION. FOR EXCAVATION WITHIN TREE DRIP LINE USE PNEUMATIC AIR GUN, VACTOR, OR APPROVED EQUIVALENT IN ORDER TO PROTECT TREE AND TREE ROOTS GREATER THAN 1.5 INCHES PER CITY ARBORIST AND SPECIAL PROVISIONS. INSTALL TREE PROTECTION FENCING AS REQUIRED OR INSTRUCTED. CONTRACTOR SHALL FURNISH AND INSTALL (3) VANDERWOLF'S PYRAMID LIMBER PINE (PINUS FLEXILIS), IN ACCORDANCE WITH CITY OF BEAVERTON DETAIL 4040, ENSURING PROPER SOIL PREPARATION, STAKING, MULCHING, AND INITIAL WATERING TO ESTABLISH HEALTHY GROWTH. LOCATIONS TO BE CONFIRMED BY CITY ARBORIST. RESTORE SURFACE OF LANDSCAPE ISLAND WITH EARTH-COVERED 3" LAYERED OF DOUG FIR BARK MULCH AFTER CONSTRUCTION AND ACCEPTANCE OF NEW WATERLINE. EXERCISE CAUTION AROUND DUCT BANKS; ANY DAMAGE SHALL BE REPAIRED AT CONTRACTOR'S EXPENSE.

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S/////

34" COVER

81" COVER

71" COVER

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SW HART RD

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SW SORRENTO RD

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AutoCAD SHX Text 12825

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NEW 12" DI

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EX 16"

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FULLY RESTRAINED, CLASS B GRANULAR BACKFILL

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NEW 12" DI

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TRENCH

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ABANDON

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AutoCAD SHX Text INSTALL INLET SEDIMENT CONTROL DEVICE @ CB OPENING, NO INTERNAL OVERFLOW ALLOWED. SEE INLET SEDIMENT CONTROL DETAILS ON SHEETS 31 & 32.

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AutoCAD SHX Text INSTALL 113' OF CL 52 12" DI WATER MAIN, FULLY RESTRAINED, ZINC COATED W/ POLY WRAP, CLASS B GRANULAR BACKFILL, TYP. INSTALL 12" - 22.5° HORIZONTAL BEND, MJ.INSTALL 12" - 11.25 VERTICAL BEND, MJ. INSTALL 12" - 45° HORIZONTAL BEND, MJ.INSTALL 1" DOMESTIC WATER SERVICE PER C.O.B. ENGINEERING STANDARD DRAWING 660-3. SEE SHEET 28, TYP. REMOVE EXISTING WATER METER AND ABANDON EXISTING SERVICE LINE PER C.O.B. ENGINEERING STANDARD DRAWING 660-1, SEE SHEET 28, TYP. CONNECT NEW SERVICE LINE TO EXISTING, SEE WATER SERVICE CONNECTION DETAIL, SEE SHEET 33, TYP. INSTALL 1" CARV PER C.O.B. ENGINEERING STANDARD DRAWING 640-5, SEE SHEET 26. REMOVE & REPLACE EX SIDEWALK WHERE DISTURBED PER C.O.B. ENGINEERING STANDARD DRAWING 2040, SEE SHEET 22, TYP. RESTORE GROUND COVER/LANDSCAPING TO MATCH SURROUNDING, TYP. REMOVE & REPLACE CURB & GUTTER PER C.O.B. ENGINEERING STANDARD DRAWING 2020, SEE SHEET 22, TYP. CONNECT TO EXISTING 16" WATER MAIN, SEE CONNECTION DETAIL 3, SEE SHEET 19. ABANDON EXISTING WATER MAIN, SEE ABANDONMENT DETAIL SHEET 21. EXERCISE CAUTION AROUND DUCT BANKS; ANY DAMAGE SHALL BE REPAIRED AT CONTRACTOR'S EXPENSE.

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AutoCAD…

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