20262021_A1_Attachement B_Drawings.pdf

PDF 27 MB Posted Oct 21, 2025

Attached to: ITB 20262021 Dedicated RNG Flare Installation
Solicitation number: S-KE0010-00015203
Issued by: Lane County, Oregon

About this file

Written by GovTribe AI · Oct 22, 2025

These are engineering and design documents for the City of Eugene's Dedicated RNG (Renewable Natural Gas) Flare Project, prepared for the Metropolitan Wastewater Management Commission (MWMC) located in Eugene, Oregon. The project involves designing and constructing a new dedicated renewable natural gas flare facility at the River Avenue Wastewater Treatment Plant. The documents include comprehensive drawings spanning civil, structural, mechanical, electrical, and instrumentation disciplines, with detailed plans for off-spec gas waste gas burners, storage vessels, site layout, piping, electrical infrastructure, and control systems. The project is scheduled for completion in June 2025, with drawings dated July 17, 2025, indicating a detailed engineering and design phase.

The project appears to be funded through municipal infrastructure investment, with sophisticated technical specifications for a renewable natural gas processing facility. The design includes a candle-stick type waste gas burner with a 20 MMBTU/hr capacity, a stainless steel off-spec gas storage vessel with 340 cubic feet capacity at 8 PSI, and integrated control systems connecting to existing plant infrastructure. The drawings show careful consideration of hazardous area classifications, electrical safety, instrumentation networking, and seamless integration with existing wastewater treatment plant systems. Key components include gas handling equipment, electrical distribution, control panels, instrumentation, and site civil work to support the renewable natural gas infrastructure.

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Other files

File	Type	Posted
20262021_E1_Response_Log_and_Abstract.pdf	PDF	Oct 21, 2025
20262021_A1_WW Dedicated RNG Flare_ITB.pdf	PDF	Oct 21, 2025
20262021 A2 Addendum 1.pdf	PDF	Oct 21, 2025
RFP2526.1 Audit Services S-P00350-00015208.docx	DOCX document	Oct 21, 2025
20262021_A2_Post Closing Addendum.pdf	PDF	Oct 21, 2025
20262021_A1_Attachment A_Project Manual.pdf	PDF	Oct 21, 2025
20262021_G4_Notice of Cancellation~2.pdf	PDF	Oct 21, 2025
1st Tier Subcontractor Disclosure Forms.pdf	PDF	Oct 21, 2025

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BIGGS 3PENDLETONRIVER

HEPPNER

DAYVILLE

GRANTS PASS

ASHLAND

GOLD BEACH

KLAMATH FALLS

MEDFORD

LAKEVIEW

PRINEVILLE

CRESWELL

NORTH BEND

BAY

COOS

COQUILLE

FLORENCE

REEDSPORT

OAKRIDGE

ROSEBURG

39531

PAISLEY

BEND

CRESCENT

DRAIN

EUGENE

20LAPINE

REDMOND

FOREST

GROVE

HEBO

CORVALLIS

NEWPORT

TILLAMOOK

CITY

LINCOLN SALEM

MADRAS

SISTERS

ALBANY

MITCHELL

84PORTLAND

McMINNVILLE

CONDON

THE DALLES

MAUPIN

JORDAN

VALLEY

VALE

BURNS

ONTARIO

NYSSA

BAKER CITY

UNITYJOHN DAY

GRANDE

ENTERPRISE

ASTORIA

SEASIDE

HOOD

RAINIER

ARLINGTON

SWEET HOME

COTTAGE GROVE

SPRINGFIELD O R E G O N

W A S H I N G T O N

C A L I F O R N I A

I D A H O

COBURG

PROJECT

VICINITY

PROJECT LOCATION - WPCF

410 RIVER AVENUE

EUGENE, OR 97404

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

CAUTIONED AGAINST USE WITHOUT FIRST

DETERMINING WHETHER CHANGES MAY HAVE

BEEN MADE SUBSEQUENT TO ITS PREPARATION.

FINAL ELECTRONIC DOCUMENT

AVAILABLE UPON REQUEST

U se r:

R Y

A N

H O

R P lo t D at e:

A M

CONTRACT DRAWINGS

CITY OF EUGENE

DEDICATED RNG FLARE

PROJECT NO. 2024-00360

SCALE: NTS

REGION MAP

SCALE: NTS

VICINITY MAP

SCALE: NTS

LOCATION MAPPROJECT

LOCATION

DRAWING INDEX

BIB

CLL

LOW

REGION, VICINITY AND LOCATION

MAPS AND DRAWING INDEX

G-001

2476002.00-G-001.DWG

pw kj ce

-p w

.b en tle y.

co m

:k jc e-pw

\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ D ed ic at ed

R N

G F la re

.0 0\

-D es ig n\

.0 6-

D ra w in gs \M ec ha ni ca l-P ro ce ss

.0 0-

M -1

GENERAL

1 G-001 REGION, VICINITY AND LOCATION MAPS AND DRAWING INDEX

2 G-002 DESIGNATION SYSTEMS AND ABBREVIATIONS

3 G-003 CIVIL AND GENERAL SYMBOLS AND DRAWING REFERENCE

4 G-004 PIPING SCHEDULE, SYMBOLS AND DESIGN CRITERIA

5 G-005 GENERAL PROCESS FLOW DIAGRAM

CIVIL

6 C-001 CIVIL DETAILS - I

7 C-002 CIVIL DETAILS - II

8 C-100 CIVIL OVERALL SITE PLAN

9 C-101 CIVIL DEMOLITION PLAN

10 C-102 CIVIL DEMOLITION DETAILS

11 C-201 CIVIL SURVEY CONTROL, SITE AND GRADING PLAN

12 C-301 CIVIL YARD PIPING PLAN

STRUCTURAL

13 S-001 STRUCTURAL GENERAL NOTES AND ABBREVIATIONS

14 S-002 STRUCTURAL SPECIAL INSPECTION AND TESTING SCHEDULE

15 S-003 STRUCTURAL STANDARD DETAILS

MECHANICAL

16 M-001 MECHANICAL DETAILS

17 M-101 MECHANICAL OFF-SPEC GAS WASTE GAS BURNER PLAN

18 M-102 MECHANICAL OFF-SPEC GAS WASTE GAS BURNER SECTIONS

19 M-103 MECHANICAL OFF-SPEC GAS STORAGE VESSEL PLAN AND SECTIONS

ELECTRICAL

20 E-001 ELECTRICAL ABBREVIATIONS AND NOTES

21 E-002 ELECTRICAL LEGEND - I

22 E-003 ELECTRICAL LEGEND - II

23 E-004 ELECTRICAL DETAILS

24 E-005 ELECTRICAL SITE PLAN

25 E-006 ELECTRICAL SINGLE LINE DIAGRAM

26 E-007 ELECTRICAL CONDUIT AND WIRE, PANELBOARD AND FIXTURE SCHEDULES

27 E-008 ELECTRICAL CONDUIT AND WIRE SCHEDULE

28 E-009 ELECTRICAL CONDUIT SCHEMATIC

INSTRUMENTATION

29 I-001 INSTRUMENTATION PROCESS & INSTRUMENTATION LEGEND

30 I-002 INSTRUMENTATION DETAILS

31 I-003 INSTRUMENTATION NETWORK BLOCK DIAGRAM

32 I-101 INSTRUMENTATION FLARE PROCESS & INSTRUMENTATION DIAGRAM OFF

SPEC GAS STORAGE VESSL AND WASTE BURNER

RANDY PAPE BELTLINE 569

WILLAMETTE RIVER

RIVER AVE

WASTEWATER

WATER SURFACE

SOUTHWEST

SCHEDULE

SOUTHEAST, SECONDARY EFFLUENT

STANDARD DIMENSION RATIO

SANITARY SEWER

SEWER, SOUTH, SLOPE, SUBMERGED

SPECIFICATIONS

SANITARY SEWER MANHOLE

STORM DRAIN

STRUCTURAL

THERMOSTAT

STANDARD

TEMPORARY BENCH MARK

STAINLESS STEEL

TELEPHONE

TOP OF STEEL

TOP OF GRATING ELEVATION

UNLESS NOTED OTHERWISE

TOP AND BOTTOM

WATER METER

WEST, WATER, WIDTH

VARIES

WATER TREATMENT PLANT

WASTEWATER TREATMENT PLANT

PL PLATE

CONCRETE CYLINDER PIPE

CENTER TO CENTER

CONSTRUCTION JOINT

CONCRETE MASONRY UNIT

CLEAR, CLEARANCE

PIPE CLASS, CENTERLINE

CORRUGATED METAL PIPE

COMPANY, CLEAN OUT

CORRUGATED PLASTIC PIPE

DUCTILE IRON PIPE

CRUSHED SURFACING TOP COURSE

CHLORINATED POLYVINYL CHLORIDE

CLOSED-LOOP COOLING WATER RETURN

CLOSED-LOOP COOLING WATER SUPPLY

DIP

D DEPTH

DOWN

DIA.

CSTC

DUCTILE IRON

DIAMETER

DIESEL FUEL

CITY WATER

COPPER, CUBIC

CONT

CPP

CPLG

CPVC

CONC

COL

CONST

COUPLING

CONTINUOUS

CONCRETE

CONSTRUCTION

COLUMN

CL2

CMU

CLR

CMP

CIP

CHLORINE

CAST IRON

CAST IN PLACE

CCWR

CCWS

CHKR

CHK'D

CCP

CHECKERED

CHECKED

CATCH BASIN

LWL

LT WT

LPC

IPS

LOW PRESSURE CONDENSATE

LOW WATER LEVEL

LIGHT WEIGHT

LOW WATER

LINEAL FEET

POUND

ANGLE, LENGTH

IRON PIPE SIZE

INV

HDPE

HPS

HPC

HORIZ

HGL

HIGH DENSITY POLYETHYLENE

INVERT ELEVATION

INSIDE DIAMETER

INVERT

INCH

HOT WATER

HEIGHT

HIGH PRESSURE STEAM

SODIUM HYPOCHLORITE

HYDRAULIC GRADE LINE

HIGH POINT, HORSE POWER

HOUR

HOSE BIBB

HORIZONTAL

RCP REINFORCED CONCRETE PIPE

REINFORCING, REINFORCED

REVOLUTIONS PER MINUTE

RESTRAINED JOINT

RIGHT OF WAYR/W

RPM

ROAD

REGULATOR

REQUIRED

RECIRCULATION

REDUCER

REFERENCE

REINF

REQD

REF

REG

RECIRC

RED

RETURN ACTIVATED SLUDGE

PRESSURE REDUCING VALVE

POUNDS PER SQUARE INCH

POUNDS PER SQUARE FOOT

PRESSURIZED SANITARY SEWER

PLANT WATER, POTABLE WATER

POINT

POLYVINYL CHLORIDE

RADIUS

PAVEMENT

RAS

PVMT

PVC

PSS

POINT OF CONNECTION

PUMP STATION

PRESSURE

POWER POLE

PSI

PSF

PRV

PRESS

POC

YARDYD

WWTP

WTP

ASPHALTIC CONCRETE

STRUCTRUAL ANGLE

AMERICAN PUBLIC WORKS

AIR HANDLING UNIT

BEGINNING OF CURVE

AMERICAN WATER WORKS

AIR/VACUUM RELIEF VALVE

AUTOMATIC TRANSFER SWITCH

AMERICAN SOCIETY FOR

TESTING AND MATERIALS

BACKFLOW PREVENTER

BEAM, BENCHMARK

BALL AND SOCKET

AVR

BUILDINGBLDG

BOT

B&S

BOS

BOTTOM

BLACK STEEL

BALL VALVE

BLOWOFF

BOTTOM OF STEEL

BFP

BFV

B.F.

AWWA

BUTTERFLY VALVE

BLIND FLANGE

ASSOCIATION

APPROX

ARV

ATS

ASTM

ARCH.

APWA

AIR RELIEF VALVE

ARCHITECTURAL

ASSOCIATION

ANCH

AHU

ABT

ADJ

ALUMINUM

APPROXIMATE

ANCHOR

ANCHOR BOLT

ADJACENT

ABOUT

L, LP

SQUARE

CHANNEL

DIAMETER

PROPERTY LINE

NUMBER

CENTERLINE

AND

FLANGEFLG, FL

GAL

GPM

FRP

FTG

FSS

FOT

FOB

GALLONS PER MINUTE

GALLON

GRADE, GROUND, GRAM

GATE VALVE

GALVANIZED STEEL

GAUGE

GAS

FIBERGLASS REINFORCED PLASTIC

FIBERGLASS STRUCTURAL SHAPE

FEET

FOOTING

FLAT ON BOTTOM

FORCE MAIN

FLAT ON TOP

FLEX

FL.

FIN

FCA

FAB

EXT

(E), EXIST

EW/EF

E.W.S.

EXP

FLAT BAR

FLAT HEAD OR FIRE HYDRANT

FLANGE COUPLING ADAPTER

FLOW LINE

FLEXIBLE

FINISH

FLOOR DRAIN

FINISHED FLOOR

EACH WAY EACH FACE

EXTERIOR, EXTENSION

FABRICATE

EYEWASH/SHOWER

EXPANSION

EXISTING

TGE

NRS NON-RISING STEM

OXYGEN REDUCTION POTENTIAL

NATIONAL STANDARD THREAD

PLAIN END, POLYETHYLENE

OUTSIDE FACE/ OVERFLOW

OPER OPERATOR

OUTSIDE SCREW & YOKE

PERIMETER

OPENING

PLASTIC IRRIGATION PIPE

PERIM

PIP

ORP

OS&Y

OPNG

OUTSIDE DIAMETER

NOT APPLICABLE

ON CENTER

NOT TO SCALE

NTS

N/A

NST

W/O W.M.

WITH

WITHOUT

UNO

VERT

VAR

TYP

TOS

VERTICAL

TYPICAL

NGVD NATIONAL GEODETIC VERTICAL DATUM

NOT IN CONTRACT

NORMALLY OPEN

NUMBER

NOMINAL

NATURAL GAS

NON-POTABLE WATER

NO.

NOM

NPW

N.I.C.

MAXIMUM WATER SURFACE

NORMALLY CLOSED

NORTHEAST

NORTH

MONUMENT

(N) NEW

MON.

MWS

STD

STRUCT

T&B

TBM

TEL

SPEC

STORM, SD

STA

STL

STATION

STEEL

SQUARE

SPACE, START POINT

EQUIP

EP, EOP

EQ.

EL, ELEV

ENCL

ELECT

e.g.

EQUIPMENT

EACH WAY

EDGE OF PAVEMENT

EQUAL

FOR EXAMPLE

ELEVATION

ENCLOSURE

ELECTRICAL

ELECTRIC, EAST

EACH FACE

END OF CURVE

EACH

MEASURE DOWN

MECHANICAL

MISCELLANEOUS

MECHANICAL JOINT

MANUFACTURER

MINIMUM

MANHOLE

METER

MISC

MIN

MFR

MECH

MAXIMUM

MACHINE BOLT

MACHINE

MATERIAL

MAX

MAT'L

MACH

SEW

SMH

SIM

SHT

SEC

SDR

SCH

SAN

SIMILAR

SEWER

SHEET

SECOND

SA SAMPLE

WATER RECLAMATION FACILITYWRF

PVI POINT OF VERTICAL INTERSECTION

RIB RAPID INFILTRATION BASIN

RAW SEWAGE

WASTE ACTIVATED SLUDGEWAS

(FOR PIPE SYSTEM ABBREVIATIONS REFER TO THE PIPE SCHEDULE ON SHEET G-005)

TOP OF ASPHALTTA

TC TOP OF CONCRETE, TOP OF CURB

DR DRAIN

FINISH GRADEFG

GALLONS PER HOURGPH

LEFTLT

HIGH WATER LEVELHWL

GALVANIZEDGALV

TOP OF WALLTOW

TOC TOP OF CONCRETE

TOTAL DYNAMIC HEADTDH

LOW POINTLP

BUILDING DRAINBDR

DWS DESIGN WATER SURFACE

LOW WATER SURFACELWS

MX MIXER

GALVANIZED IRONGI

HAND SWITCHHS

OSA OUTSIDE AIR

PRESSURE SENSORP

AIR CONDITIONING UNIT (SELF-CONTAINED)

AIR DRYER

AIR HANDLING UNIT(SELF-CONTAINED)

ADJUSTABLE SPEED CONTROLLER (ELECTRONIC)

ADJUSTABLE SPEED DRIVE (MECHANICAL)

AUTOMATIC TRANSFER SWITCH

ANGLE VALVE

BLOWER

BACKFLOW PREVENTER

BUTTERFLY VALVE

BALL VALVE

CHEMICAL FEEDER (CALCIUM HYDROXIDE,

CHLORINATOR, SULFONATOR, ETC.)

COLLECTOR

COMMINUTOR

CONVEYOR (BELT, BUCKET ELEVATOR, SCREW, ETC.)

COMPRESSOR (AIR, GAS, ETC.)CP

CON

COM

COL

CFR

BUV

BLO

ATS

ASD

ASC

AHU

ACU

PBX

PBD

PCHV

PCV

PDCV

PEJ

PLC

PUMP

PULL BOX (ELECTRICAL)

PANELBOARD

PINCH VALVE

PRESSURE CONTROL VALVE (SELF- ACTING)

PRESSURE DIFFERENTIAL CONTROL VALVE

PNEUMATIC EJECTOR

PROGRAMMABLE LOGIC CONTROLLER

CPT

CPU

CRN

CYL

DFC

DIS

DPR

FAN

FCU

FCV

FDR

FPU

COMPACTOR (SCREENINGS, ETC.)

COMPUTER

CRANE (BRIDGE, JIB, ETC., PLUS HOIST-ENTIRE

PACKAGE)

CHECK VALVE

CYLINDER (HYDRAULIC, PNEUMATIC, CHLORINE

SUPPLY, ETC.)

DEAERATOR

DIGESTER FLOATING COVER

DISTRIBUTOR (ARM TYPE, EDUCTOR, EJECTOR,

DIFFUSER, ETC.)

DAMPER

FAN

FAN COIL UNIT

FLOW CONTROL VALVE

CHEMICAL FEEDER

FLUID POWER UNIT (HYDRAULIC, ETC.)

PNL

POP

PRV

PSV

PVL

SBD

SCL

SCN

SEP

SWG

SLR

SMP

SRT

TBX

PANEL (CONTROL, PURGE, CABINET, CONSOLE, ETC.)

PNEUMATIC OPERATOR

PRESSURE CONTROLLED VALVE (NON SELF-ACTING)

PRESSURE SAFETY VALVE (VACUUM OR

PRESSURE RELIEF)

PLUG VALVE

PRESSURE VESSEL (AIR RECEIVER, ETC)

SWITCHBOARD (ELECTRICAL)

SPEED CONTROLLER

SCALE

SCREEN (BAR, ROTARY, ETC)

SEPARATOR (SEDIMENTATION TRAP, DRIP TRAP,

CYCLONE, STRAINER, ETC)

SWITCHGEAR

SILENCER

SAMPLER

SEPTAGE RECEIVING TANK

TANK (NON-PRESSURIZED TYPE: DIGESTER,

STORAGE, ETC.)

TERMINAL BOX, BOARD, OR CABINET (ELECTRICAL,

INSTRUMENTATION, TELEPHONE)

GBV

GBT

GEN

HEX

HOP

HTR

HTT

INJ

LCV

LVR

FLOW CONTROL VALVE (NON SELF-ACTING)

GLOBE VALVE

GRAVITY BELT THICKENER

GENERATOR

GATE (SLUICE, SLIDE, FLAP, ETC.)

GATE VALVE

HEAT EXCHANGER

HANDHOLE (ELECTRICAL)

HYDRAULIC OPERATOR

HEATER (BASEBOARD, DUCT, ETC.)

HEAT TRACE TAPE

INJECTOR (INDUCTOR)

TIME (K) CONTROLLED VALVE

LEVEL CONTROL VALVE

LEVEL CONTROLLED VALVE (NON SELF-ACTING)

LOUVER

TEL

TFR

TSV

VIB

WHR

TELEPHONE EQUIPMENT

TRANSFORMER

TELESCOPING VALVE

UNIT HEATER

UTILITY STATION

VIBRATOR

WASHER (GRIT, ETC.)

EVENT (Y) CONTROLLED VALVE (NON SELF-ACTING)

1. SHEETS ARE SUBDIVIDED BY DISCIPLINE AS FOLLOWS:

GENERAL

CIVIL

MECHANICAL, HEATING,

VENTILATING AND

AIR CONDITIONING

ELECTRICAL

INSTRUMENTATION

DU DRIVE UNIT

DRAWING DESIGNATION SYSTEMS EQUIPMENT NUMBER PREFIXES

AGITATORAGT

AIR FILTER (VENTILATION AND AIR CONDITIONING ONLY)

BOILERBLR

E ENGINE

EB ENGINE-BLOWER MODULE

EG ENGINE-GENERATOR MODULE

GRD GRINDER

HST HOIST

STP SOUND TRAP

SV SOLENOID VALVE

ABBREVIATIONS

S STRUCTURAL

DET DETAIL

UTILITY WATER (NON-POTABLE WATER)UW

POINT KNOWNPK

VENT TO ROOFVTR, V.T.R.

CERAMIC TILECT

METALMTL

VERIFY IN FIELDVIF

MCC

MME

MOP

MTS

MUX

MIX

MOTOR (ELECTRIC, PNEUMATIC, ETC)

MOTOR CONTROL CENTER

MANHOLE (ELECTRICAL)

MISCELLANEOUS EQUIPMENT

MOTOR OPERATOR

MANUAL TRANSFER SWITCH

MULTIPLEXER

MUD VALVE

MIXER

ORT ODOR REDUCTION TOWER

AVERAGEAVG

BOD BIOLOGICAL OXYGEN DEMAND

CAH CALCIUM HYDROXIDE

CBOD BIOCHEMICAL OXYGEN DEMAND

CENTIMETERCM

COLR COLOR

CON CONDUCTIVITY

FBE FUSION BONDED EPOXY

JT JOINT

KW KILOWATT

MILLIMETERMM

MILLION GALLONS PER DAYMGD

MILLIGRAMS PER LITERMG/L

AMMONIANH3

HYDROGEN IONPH

POUNDS PER DAYPPD

RETURN FLOWRF

STANDARD CUBIC FEET PER MINUTESCFM

SEP SEPTIC

SF SQUARE FEET

TOTAL KJELDAHL NITROGENTKN

TOTAL SUSPENDED SOLIDSTSS

TURBIDITYTURB

GAS CHROMATOGRAPHGC

MWMC METROPOLITAN WASTEWATER

MANAGEMENT COMMISSION

NORTHWEST NATURALNWN

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

CAUTIONED AGAINST USE WITHOUT FIRST

DETERMINING WHETHER CHANGES MAY HAVE

BEEN MADE SUBSEQUENT TO ITS PREPARATION.

FINAL ELECTRONIC DOCUMENT

AVAILABLE UPON REQUEST

U se r:

H O

Pl ot

D at e:

/1 7/

BIB

CLL

LOW

DESIGNATION SYSTEMS AND

ABBREVIATIONS

G-002

2476002.00-G-002.DWG

pw kj ce

-p w

.b en tle y.

co m

:k jc e-pw

\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ D ed ic at ed

R N

G F la re

.0 0\

-D es ig n\

.0 6-

D ra w in gs \G en er al \2

0- G

-0

SECTION CORNER

(IN PLAN OR SECTION)

GRADE

GRAVELED AREA IN PLAN

CHECKERED PLATE IN PLAN

BRICK OR CONCRETE BLOCK IN SECTION

ASPHALT CONCRETE (NEW)

GRASS TURF IN PLAN

OR SECTION

WOOD IN SECTION

GRATING IN PLAN

CONCRETE IN SECTION

STRUCTURE OR PIPE (NEW)

STEEL IN SECTION

DEMOLITION

STRUCTURE OR PIPE (EXISTING)

ELEVATION MARK

(DESIGN)

FLAG NOTE

(REFERENCE)

ELECTRICAL LINE (EXISTING)

DIRECTION OF DRAINAGE FLOW

RIDGE LINE

FLOW LINE

GRADED SLOPE

CONTOUR MAJOR (EXIST)

CONTOUR MAJOR (NEW)

DITCH OR SWALE

CROSSING UTILITIES (EXISTING)

CABLE TV (EXISTING)

FENCE

HANDRAIL OR GUARDRAIL

CULVERT WITH END SECTIONS

CONTRACTORS WORK AREA LIMITS

WATER SURFACE

GRADE CHANGE LINE

CENTERLINE

PROPERTY LINE/RIGHT-OF-WAY

TELEPHONE LINE (EXISTING)

STORM DRAIN (EXISTING)

SEWER (EXISTING)

GAS LINE (EXISTING)

WATER LINE (EXISTING)

FIRE PROTECTION WATER (EXISTING)

STREET LIGHT AND TRAFFIC SIGNAL

TRAFFIC SIGNAL

TELEPHONE RISER

UTILITY BOX (AS LABELED)

MONUMENT OR SURVEY POINT

HANDICAP ACCESS RAMP

SURVEY PANEL

TOE

TOP

CLEAN OUT

DRIVEWAY

CATCH BASIN

DROP INLET

GUY ANCHOR

YARD LIGHT

POWER POLE

STREET LIGHT

FIRE HYDRANT

TEL

SPOT ELEVATION

WATER METER

BENCH MARK

MANHOLE

(IN PLAN OR SECTION)

ASPHALT CONCRETE (EXISTING)

CONCRETE IN PLAN (NEW)

CONCRETE IN PLAN (EXISTING)

CONTOUR MINOR (NEW) 110

CONTOUR MINOR (EXIST) 110

CONTOUR (DEMO) 110

400.9

UTILITY STATION

(LETTER DESIGNATES TYPE) A

SAND IN SECTION

DETAIL (NUMERAL)

G-006

SHEET WHERE DETAIL

IS REFERENCED

DETAIL DRAWN ON SHEET G-004:

DETAIL (NUMERAL)

G-004

SHEET WHERE DETAIL

IS DRAWN

DETAIL REFERENCED ON SHEET G-006:

PIPE SUPPORT DESIGNATION

TXXS PIPE SUPPORT DESIGNATION

(TYPE XX SUPPORT) SEE PIPE

SUPPORT DETAILS FOR

SPECIFIC REQUIREMENTS

SECTION REFERENCE

SECTION DRAWN ON SHEET G-004:

SHEET WHERE SECTION

IS REFERENCED

A G-004

SECTION REFERENCED ON SHEET G-006:

SHEET WHERE SECTION

IS DRAWN

A G-006

SECTION (LETTER)

CIVIL/GENERAL SYMBOLS

PLASTIC IN SECTION

FILTER FABRIC FENCE DISCIPLINE DETAIL NUMBER

STANDARD DETAIL CALLOUT:

S-XXXX

ROCK (EXISTING)

DETAIL REFERENCE

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

CAUTIONED AGAINST USE WITHOUT FIRST

DETERMINING WHETHER CHANGES MAY HAVE

BEEN MADE SUBSEQUENT TO ITS PREPARATION.

FINAL ELECTRONIC DOCUMENT

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U se r:

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Pl ot

D at e:

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BIB

CLL

LOW

CIVIL AND GENERAL SYMBOLS

AND DRAWING REFERENCE

G-003

2476002.00-G-003.DWG

pw kj ce

-p w

.b en tle y.

co m

:k jc e-pw

\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ D ed ic at ed

R N

G F la re

.0 0\

-D es ig n\

.0 6-

D ra w in gs \G en er al \2

0- G

PIPING SCHEDULE

ABBREV SYSTEM SIZE SERVICE FLOW PIPE TYPE MATERIAL VALVE

SYSTEM

TEST

PRESSURE, PSI

TEST

MEDIUM

ALLOWABLE

LEAKAGE

TEST

DURATION NOTES

D DRAIN ALL B/C G PVC-6 PVC - 4 W NONE 4 HRS

D DRAIN ALL E G BS40 BS A 4 W NONE 4 HRS

NG NATURAL GAS ALL B/C P PEGP PE E 50 A NONE 4 HRS

NG NATURAL GAS ALL E P BS40 BS E 50 A NONE 4 HRS

OSG OFF-SPEC GAS ALL E P BS40 BS C 10 A NONE 4 HRS PROVIDE SYSTEM A COATING PER

SECTION 09960

V VENT ALL E G SSP SS - 4 A NONE 4 HRS

PIPING SCHEDULE LEGEND

SIZE

NOMINAL DIAMETER IN INCHES

SERVICE

B = BURIED

E = EXPOSED

C = CONCRETE ENCASED

FLOW

G = GRAVITY

P = PRESSURE

PIPE TYPE

SEE SPECIFICATION 15050

MATERIAL

FOR REFERENCE ONLY, SEE SPECIFICATION 15050 FOR

DETAILED PIPE MATERIALS.

BS = BLACK STEEL

PE = POLYETHYLENE

PVC = POLYVINYL CHLORIDE

SS = STAINLESS STEEL

VALVE SYSTEM

SEE SPECIFICATION 15050 UNLESS NOTED.

TEST PRESSURE

PRESSURE IN PSI

* = SEE TEST PRESSURE TABLE THIS SHEET

TEST MEDIUM

A = AIR

W = WATER

XXX.XX

VALVE EQUIPMENT NUMBER,

VALVE DESIGNATION

ACTUATED VALVES ONLY.

PIPING DESIGNATION

XXX.XX

PIPE USE, SEE PIPE SCHEDULE

NOMINAL PIPE DIAMETER

6" RW

FLOOR DRAIN

DISMANTLING

ADAPTER

FLANGED COUPLING

CONNECTOR

FLEXIBLE HOSE

CONNECTOR

FLEXIBLE RUBBER

FLEXIBLE COUPLING

CLEAN OUT

JOINT

UNION

MECHANICAL JOINT

FLANGED, WELD NECK

FLANGED, SLIP ON

BELL & SPIGOT

SCREWED OR WELDED

ELBOW - STRAIGHT

ELBOW - REDUCING

TEE - DOWN

ELBOW - UP

ELBOW - DOWN

REDUCER

TEE - UP

TEE

CROSS

PIPE SYMBOLS

EXISTING PIPE

NEW PIPE

DESCRIPTION

PIPE TO BE REMOVED

SINGLE LINE DOUBLE LINE

SOLENOID

PNEUMATIC

MOTOR

ACTUATOR SYMBOLS

GROOVED END MECHANICAL COUPLING

EXPANSION JOINT

FLOWMETER SYMBOLS

MAGMETER

TURBINE METER

VENTURI METER

DESCRIPTION

DOUBLE LINESINGLE LINE

(PLAN)

HOSE BIBB

PRESSURE RELIEF VALVE

(PLAN)

(ELEVATION)

DIAPHRAGM VALVE

CONTROL VALVE

CAPILLARY CONTROL

CONTROL VALVE

(ELEVATION)

VALVE

SWING CHECK VALVE

BALL CHECK VALVE

BUTTERFLY (WAFER)

BALL VALVE

GATE VALVE

GLOBE VALVE

PLUG VALVE

DESCRIPTION

VALVE SYMBOLS

DOUBLE LINESINGLE LINE

THERMAL METER T T

BUTTERFLY (FLANGED)

PINCH VALVE

NOTE: VALVE SYMBOLS

SHOWN WITH SOLID FILL

DENOTES VALVE IS

NORMALLY IN CLOSED

POSITION.

ACTUATOR SYMBOL

INVERT ELEVATION

(UNLESS NOTED OTHERWISE)

INVERT ELEVATION

(UNLESS NOTED OTHERWISE)

DESCRIPTION SINGLE LINE DOUBLE LINE

PIPE SYMBOLS

NEW PIPE BURIED

EXISTING PIPE BURIED

DESIGN CRITERIA

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

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ITEM DESCRIPTION VALUE

OFF-SPEC GAS WASTE GAS BURNER

TYPE CANDLE-STICK

NUMBER 1

CAPACITY, MMBTU/HR 20

OFF-SPEC GAS STORAGE VESSEL

NUMBER 1

MATERIAL STAINLESS STEEL

CAPACITY, CF 340 @ 8 PSI

BIB

CLL

LOW

PIPING SCHEDULE, SYMBOLS AND

DESIGN CRITERIA

G-004

2476002.00-G-004.DWG

pw kj ce

-p w

.b en tle y.

co m

:k jc e-pw

\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ D ed ic at ed

R N

G F la re

.0 0\

-D es ig n\

.0 6-

D ra w in gs \G en er al \2

0- G

(E) COGENERATION

ENGINE GENERATOR

(E) 12" DG (E

) 1

2" D

(E) 6" DG

(E) BOILER

(E ) 1

0" D

(E) 6" DG

(E) GAS AND SLUDGE

HOLDING TANK 1

BOOSTER

COMPRESSOR

HYDROGEN

SULFIDE

VESSEL

HYDROGEN

SULFIDE

VESSEL

1 1/2" NG

REGENERATIVE

THERMAL

OXIDIZERBLOWER

6" TG

2" RPG

(E) WASTE GAS

BURNER NO. 1

(E ) 1

2" D

(E) WASTE GAS

BURNER NO. 2

(E) 10" DG

(E) DIGESTER NO. 3(E) DIGESTER NO. 2(E) DIGESTER NO. 1

(E) 10" DG (E) 10" DG

(E) DIGESTER NO. 4

(E) 10" DG

(E) 6" DG

(E )8

" D G

(E) GAS AND SLUDGE

HOLDING TANK 2

(E) NG

4" OSG

AIR

4" RNG TO NATURAL

GAS GRID

INJECTION

3" O

4" O

(E) NG

NWN RECEIPT

POINT FACILITY

4" OSG

BIOGAS

COMPRESSOR

NOTE 2

1 1/2" PG

2" PG

(E) FLOW

METER

2" O

RAW GAS

BLOWER

FLOW

METER

VACUUM

PUMPS

FLOW

METER

1/ 4"

S A

FLOW

METER

12" DG 8" DG

TO FUTURE

RNG FACILITY

3" DG

FROM FUTURE

RNG FACILITY

1/ 4"

S A

12" DG6x12 12" DG

PRESSURE

SWING

ADSORPTION

6" DG

6" T

FLOW

METER

2" RNG

4" T

2" PG

12x8 8" DG12" DG 2" DG

COOLING WATER CHILLED WATER COOLING WATER

CHILLED WATERCOOLING WATER

BIOGAS UPGRADING SYSTEM (BY VENDOR)

2" O

1 1/2" OSG

MWMC RNG

FACILITY

2x3 3" RNG

COOLING WATER

9-13" W.C.

5 PSI 126 PSI

3" O

3" OSG 126 PSI

0.5 PSI

110 PSI

8 PSI 8 PSI

110 PSI

200 PSI

OFF-SPEC GAS

WASTE GAS

BURNER

4" OSG

FLOW

METER

OSG

STORAGE

VESSEL

4" OSG4" OSG

9-13" W.C.

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

CAUTIONED AGAINST USE WITHOUT FIRST

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FINAL ELECTRONIC DOCUMENT

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BIB

CLL

LOW

GENERAL PROCESS FLOW DIAGRAM

G-005

2476002.00-G-005.DWG

pw kj ce

-p w

.b en tle y.

co m

:k jc e-pw

\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ D ed ic at ed

R N

G F la re

.0 0\

-D es ig n\

.0 6-

D ra w in gs \G en er al \2

0- G

-0

1. THIS DRAWING IS ONLY INTENDED TO SHOW THE GENERAL PROCESS FLOW

CONFIGURATION OF THE DIGESTER GAS PIPING SYSTEM. FOR FULL

DETAILS OF THE SYSTEM, SEE P&IDS AND MECHANICAL DRAWINGS.

DG DIGESTER GAS

(E) EXISTING

GC GAS CHROMATOGRAPH

NG NATURAL GAS

OSG OFF - SPEC GAS

PG PRODUCT GAS

RNG RENEWABLE NATURAL GAS

RPG REFLUX PRODUCT GAS

SA SAMPLE

TG TAIL GAS

TYPICAL OPERATING PRESSURE

GENERAL NOTES:LEGEND:

VARIES

CROWN

SPRINGLINE

INVERT

PIPE TOP

COVER (12" MIN

TYPICAL)

TOE PENETRATION OF

SHEETING AS REQUIRED

BY CONTRACTOR

(TYP)

W Bc

(TYPICAL)

Z O

N E

Z O

N E

INSTALLATION OF

SINGLE OR MULTIPLE

PIPES. SPACING

BETWEEN PIPES AS

SHOWN ON PLANS OR

AS REQUIRED FOR

PROPER INSTALLATION.

SLOPING SIDE

ALTERNATIVE

CONSTRUCTION

(TYPICAL)

REPLACE ROADWAY

SEE DETAIL 5/C-002

SAW CUT (TYPICAL)

TYPICAL

VERTICAL

TRENCH

TYPICAL

UNRESTRICTED

TRENCH

LOCATION OF PIPELINE BASED

ON DIMENSION TO PIPE

12"

MIN

SHEETING OR SHORING

AS REQUIRED

TRENCH NOTES:

FOR BEDDING AND BACKFILL IN PIPE ZONE, SEE SPECIFICATION

SECTION 02320.

FOR BACKFILL ABOVE PIPE ZONE, SEE SPECIFICATION SECTION

02320. PROVIDE 90% COMPACTION FOR UNPAVED AND ROADLESS

AREAS AND 95% COMPACTION FOR PAVED AND ROADED AREAS.

PROVIDE WARNING TAPE ABOVE METALLIC PIPING AND

DETECTION TAPE ABOVE NON-METALLIC PIPING PER SECTION

02320.

TYPICAL TRENCH LIMITATIONS:

Bd = WIDTH FROM BOTTOM TO 12" ABOVE PIPING

W = CLEARANCE TO WALL. EXCLUDING SHEETING. (TO EARTH)

D = PIPE INSIDE DIAMETER. I.E. (NOMINAL PIPE SIZE)

Bc = PIPE OUTSIDE DIAMETER Bt = DEPTH OF BEDDING FROM BOTTOM OF PIPE TO BOTTOM OF TRENCH

"D"

INCHES

"W"

MIN

INCHES

"W"

MAX

INCHES

"Bt" MIN

INCHES

0 - 6

8 - 24

BACKFILL ABOVE

PIPE ZONE

BASE MATERIAL

STABLE

SUBGRADE

WARNING OR

DETECTION TAPE

PIPE BOTTOM

REQUIRED WHEN BOTH

PIPELINES ARE NEW OR WHEN

ONE PIPELINE IS EXISTING

SEE TABLE FOR

REQUIRED DIMENSION

PIPELINE

SIZE

TYPICAL

DIMENSION

SMALLER

THAN

2-1/2"

TO 12" 6"

LARGER

THAN 12" 12"

CONCRETE

SUPPORT

MINIMUM ALLOWABLE

CLEARANCE IS 3". SUPPORT IS

REQUIRED WHEN CLEARANCE

IS BETWEEN 3" AND 12".

SEE TABLE IN

DETAIL 4/C-001

FOR REQUIRED

DIMENSION

CONCRETE SUPPORT

CROSSING PIPELINES

1/4" x 4" x 4" STEEL CAP

3" 3M YELLOW

REFLECTORIZED

TAPE

HOT DIP GALVANIZED

AFTER FABRICATION

AND PAINT PER

SECTION 09960

4" x 4" SQUARE TUBULAR

STEEL 0.250 GA

3 1/2" O.D. ROUND

STEEL, 0.250 GUAGE

GRIND TO FIT

SEE DETAIL "A"

PAVEMENT CONCRETE

FOUNDATION

3' -0

-0

1' -0

1'-6"

1/4

1" 3/4"

5/8"

1/4" STEEL

HINGE

1/4" STEEL

1/4

DETAIL "A"

EDGE FRONT

NON REINFORCED

CONCRETE ENCASEMENT

PER SPECIFICATIONS

UNDISTURBED

EARTH

(TYP)

D 6"

BIB

BBH

LOW

CIVIL

DETAILS - I

C-001

2476002.00-C-001.dwg pw kj ce

-p w

.b en tle y.

co m

:k jc e-pw

\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ D ed ic at ed

R N

G F la re

.0 0\

-D es ig n\

.0 6-

D ra w in gs \C iv il\

-C

-0

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

CAUTIONED AGAINST USE WITHOUT FIRST

DETERMINING WHETHER CHANGES MAY HAVE

BEEN MADE SUBSEQUENT TO ITS PREPARATION.

FINAL ELECTRONIC DOCUMENT

AVAILABLE UPON REQUEST

1TYPICAL TRENCH

4CONCRETE SUPPORT FOR PIPE CROSSING

3CONCRETE ENCASEMENT

ASECTION

SCALE: NTS

SCALE: NTSSCALE: NTS

SCALE: NTSC-201

2REMOVABLE BOLLARD

SCALE: NTS

4" THICK GRAVEL,

SEE NOTES BELOW 10" AGGREGATE BASE

SLOPE AS SHOWN

TYPE A ROADWAY

NOTES:

1. DETAIL REFERS TO GRAVEL AND AGGREGATE BASE ONLY.

2. REFER TO SPECIFICATION SECTION 02316 FOR GRAVEL REQUIREMENTS.

3. REFER TO SPECIFICATION SECTION 02710 FOR AGGREGATE BASE

REQUIREMENTS.

CONCRETE CURB

WHERE SHOWN

GEOTEXTILE FABRIC

CONCRETE SIDEWALK,

WHERE SHOWN

CONCRETE CURB

WHERE SHOWN

12"

TYP.

8" DEEP CONCRETE

MOWING STRIP

G.I. PIPE POST

PER DETAIL 7 THIS SHEET

GRAVEL COVER

GATE POSTS

20"10"FOR 2"O.D. POSTS -

SECTION

#4 @ 12"

6 - #4 @ EQUAL

FOR 2-1/2" POSTS -

SPACING

12"

5" 1"

" T

FINISH

GRADE

G.I. PIPE POST

6 5/8" O.D. G.I.

GATE POST FINISH

GRADE

UNDISTURBED

SOIL ALL

AROUND, FULL

DEPTH

LINE AND CORNER POSTS

FABRIC SIDE

10' MAX. PER FENCE PANEL

BOTTOM TENSION WIRE

10' MAX. PER FENCE PANEL

TYPICAL TYPICAL

ELEVATION

TIE WIRES

FINISH

GRADE

TOP RAIL

G H

N O

FINISH GRADE

TENSION BAR (AT

CORNERS/OPENINGS)

TRUSS RODS (AT

CORNERS/OPENINGS)

FENCE FABRIC, SEE

SPECIFICATIONS

ELEVATION

VARIES (SEE PLAN)

FENCE

FABRIC, SEE

SPECIFICATIONS

TENSION ROD

TYPICAL

PIPE STIFFENER 8'

MAX. SPACING PLUNGER BAR

LATCH WITH

CENTER STOP SET

IN CONC.

6 5/8"O.D. GATE

POST (TYP.)

LATCHES SHALL BE ARRANGED FOR LOCKING.

ALL GATES SHALL HAVE KEEPERS CONSISTING

OF A MECHANICAL DEVICE FOR SECURING THE

FREE END OF THE GATE WHEN IT IS IN THE

OPEN POSITION.

NOTE:

BIB

BBH

LOW

CIVIL

DETAILS - II

C-002

2476002.00-C-001.dwg pw kj ce

-p w

.b en tle y.

co m

:k jc e-pw

\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ D ed ic at ed

R N

G F la re

.0 0\

-D es ig n\

.0 6-

D ra w in gs \C iv il\

-C

-0

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

CAUTIONED AGAINST USE WITHOUT FIRST

DETERMINING WHETHER CHANGES MAY HAVE

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FINAL ELECTRONIC DOCUMENT

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C-201

5TYPICAL ROADWAY SECTION

SCALE: NTS C-201

6CHAIN LINK FENCE

SCALE: NTS C-201

7FENCE POST INSTALLATION

SCALE: NTS

C-201

8MOWING STRIP AND AGGREGATE BASE

SCALE: NTS

C-201

9DOUBLE SWING GATE

RIVER AVENUECONTRACTOR ACCESS

(MAIN PLANT ENTRANCE)

SEE NOTE 3

RIVER AVENUE

CONTRACTOR

STAGING AREA,

SEE NOTE 4

10"

12" 12"

12"

10"6" 6" 8"

18"8"

20"

14"

16"

10" 10"

9"9"

9" 9"

20"

26"

14"

28"

3" 3" 3" 3" 3"3" 3" 3" 3" 3" 3" 3" 3" 3" 4" 4"

14"

24"

20"

36"

6"14"

14"

13"

19"

13"

10"

13"

15"

5"5"5"5"4" 6"

6" 6"

20"

5"24"20"

18"

24"

22" 17"

24"

36"

18"

15"

13" 12"

26" 18" 16"

22" 18"

16" 20"

16"

18"

24"

20"

26"

36"

REGIONAL WATER POLLUTION

CONTROL FACILITY

SEPTAGE RECEIVING

STATION, SEE NOTE 2

OVERALL SITE PLAN

1"=100'

0 100 200

5. CONTRACTOR PARKING IS AT CONTRACTOR TRAILERS AND AT

CONTRACTOR STAGING AREA SHOWN. COORDINATE WITH PLANT

STAFF IF ADDITIONAL PARKING IS NEEDED.

6. CONTRACTOR SHALL PROVIDE TOILET FACILITIES FOR THEIR

PERSONNEL DURING CONSTRUCTION. OWNER'S FACILITIES ARE

NOT TO BE USED.

7. CONTRACTOR SHALL RESTORE PAVEMENT, CURB, AND GUTTER

DAMAGED DURING CONSTRUCTION TO MATCH EXISTING CONDITION

OR BETTER. PROVIDE TEMPORARY SURFACING DURING

CONSTRUCTION TO MAINTAIN PLANT ACCESS ON ROADWAYS.

8. CONTRACTOR SHALL RESTORE THERMOPLASTIC PAVEMENT

MARKINGS DAMAGED DURING CONSTRUCTION TO MATCH EXISTING.

1. PLANT PERIMETER FENCING SHALL REMAIN INTACT AT ALL TIMES.

CONTRACTOR SHALL PROVIDE TEMPORARY SECURITY FENCING TO MAINTAIN

PLANT SECURITY AS REQUIRED.

2. CONTRACTOR TO MAINTAIN ACCESS TO ALL PORTIONS OF THE PLANT FOR

PLANT PERSONNEL AT ALL TIMES. ACCESS FOR VACTOR TRUCKS AND SEPTIC

HAULERS IS ALSO TO BE MAINTAINED AT ALL TIMES. CONTRACTOR SHALL

COORDINATE ACCESS WITH OTHER CONTRACTORS ON SITE.

3. CONTRACTOR SHALL RESTRICT MOVEMENT AROUND THE PLANT TO THE

AREAS AND ROUTES INDICATED ON THIS DRAWING UNLESS APPROVED

OTHERWISE.

4. CONTRACTOR STAGING AREA CONTRACTOR SHALL LIMIT PARKING AND

STORAGE OF MATERIALS TO THE DESIGNATED STAGING AREA FOR THE

PROJECT. WATER, SEWER AND ELECTRICAL SERVICE IS NOT AVAILABLE.

COORDINATE WITH THE CITY IF SERVICES ARE NEEDED.

GENERAL NOTES:

BIB

BBH

LOW

CIVIL

OVERALL SITE PLAN

C-100

2476002.00-C-100.dwg pw kj ce

-p w

.b en tle y.

co m

:k jc e-pw

\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ R

N G

-D es ig n\

6- D ra w in gs

\C iv il\

1- C

-1

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

CAUTIONED AGAINST USE WITHOUT FIRST

DETERMINING WHETHER CHANGES MAY HAVE

BEEN MADE SUBSEQUENT TO ITS PREPARATION.

FINAL ELECTRONIC DOCUMENT

AVAILABLE UPON REQUEST

(E )6

" D

(E)6"S

(E )3

" W

R (E

(E)

GRAVITY

BELT

THICKENER

(E)

SOUTH

STORE

BLDG

(E)

FLARE

(E) WASTE GAS

BURNER NO 1

(E) WASTE GAS

BURNER NO 2

(E) 1 1/2" NG

(F)

GRAVITY

BELT

THICKENER

12" DG

(E) REGENERATIVE

THERMAL

OXIDIZER

4" D

3" OSG

6" TG

8" TG

1 1/2" NG

1" NG

2" W2

(E) AC

PAVEMENT

1" NG

2" W2

4" D

6" D

2" V

4" OSG

1/2" IA

4" D

6" SW

6" D

(E )6

" W

1 1/2" W1

1/2" IA

1" NG

(E) RNG BUILDING

3'-0"

DEMOLITION PLAN

BIB

BBH

LOW

CIVIL

DEMOLITION PLAN

C-101

2476002.00-C-100.dwg pw kj ce

-p w

.b en tle y.

co m

:k jc e-pw

\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ R

N G

-D es ig n\

6- D ra w in gs

\C iv il\

1- C

-1

C-102

1"=10'

10 20

C-102

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

CAUTIONED AGAINST USE WITHOUT FIRST

DETERMINING WHETHER CHANGES MAY HAVE

BEEN MADE SUBSEQUENT TO ITS PREPARATION.

FINAL ELECTRONIC DOCUMENT

AVAILABLE UPON REQUEST

NOTES:

1. REFER TO GENERAL NOTES ON SHEET C-301.

2. ALL ITEMS SHOWN TO BE DEMOLISHED SHALL BE

EXCAVATED AND REMOVED PER THE REQUIREMENTS OF

SECTION 02220.

DEMO EXISTING WOODEN BUILDING AND CONCRETE

FOUNDATION. CAP ALL EXISTING CONDUIT AND PIPE

PENETRATIONS TERMINATING INSIDE THE BUILDING A

MINIMUM OF 12-INCHES OUTSIDE OF STRUCTURE. NOTIFY

THE OWNER AND ENGINEER IMMEDIATELY IF LIVE

CONDUCTORS OR PROCESS PIPING ARE FOUND.

SEE DETAIL

FILL EXCAVATED AREA WITH ROUND ROCK FROM ADJACENT

DEMO AREA AND MATCH SURROUNDING GRADE.

DEMO EXISTING CURB AND GUTTER, REMOVE AND

STOCKPILE ROUND ROCK TO CONSTRUCT NEW GRAVEL

DRIVE, SEE DETAIL

PROTECT LIGHT POLE.

PROTECT EXISTING VAULTS AND GRATING.

PROTECT EXISTING BOLLARDS AND NATURAL GAS STUB.

RELOCATE EXISTING NATURAL GAS WARNING SIGN.

C-102

SAWCUT AND DEMOLISH CONCRETE. PROTECT CURB RAMP

LANDING.

PROTECT EXISTING CATCH BASIN.

PROTECT EXISTING WATER VALVE.

12. PURGE OFF-SPEC GAS PIPING WITH NITROGEN GAS

PRIOR TO BEGINNING WORK. COORDINATE WITH THE

OWNER ON PURGING EXTENTS AND PROCEDURES.

13. THE RNG SYSTEM MUST BE SHUTDOWN PRIOR TO

BEGINNING PIPING DEMOLITION. COORDINATE WITH THE

OWNER ON SHUTDOWN REQUIREMENTS.

10'-0"*

BIB

BBH

LOW

CIVIL

DEMOLITION DETAILS

C-102

2476002.00-C-102.dwg pw kj ce

-p w

.b en tle y.

co m

:k jc e-pw

\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ D ed ic at ed

R N

G F la re

.0 0\

-D es ig n\

.0 6-

D ra w in gs \C iv il\

-C

-1

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

CAUTIONED AGAINST USE WITHOUT FIRST

DETERMINING WHETHER CHANGES MAY HAVE

BEEN MADE SUBSEQUENT TO ITS PREPARATION.

FINAL ELECTRONIC DOCUMENT

AVAILABLE UPON REQUEST

4" OSG

12" DG

DIGESTER WASTE GAS

BURNER FLAME TRAP

DIGESTER WASTE

GAS BURNER

THERMAL VALVE

3/4" NG

12" DG

P I T 07-32

P I T 07-31

4" OSG

P I T 07-30

C-101

1DETAIL

C-101

2DETAIL

C-101

3DETAIL

4" OSG

8" DG

6" TG

00 5' 10'

1"=5'-0"

00 2' 4'

1"=2'-0"

SCALE: NTS

DEMO 2" BUTTERFLY VALVES 08DGV07-31

AND 08DGV07-32 AND INSTALL BLIND

FLANGES ON BOTH PIPING ENDS.

* CONTRACTOR SHALL LAYOUT EQUIPMENT AND

CONCRETE BASE AND FIELD VERIFY DIMENSIONS

PRIOR TO BEGINNING DEMOLITION WORK.

DEMO SECTIONS OF 4" OSG

PIPING TO INSTALL 4-INCH TEES

FOR CONNECTION TO OFF-SPEC

GAS STORAGE

NOTES:

CONTRACTOR SHALL COORDINATE 4" OSG PIPING DEMOLITION

WITH THE LOCATIONS OF THE OFF-SPEC GAS STORAGE VESSEL

PIPING CONNECTIONS AND CONCRETE BASE SHOWN ON THE

CIVIL AND MECHANICAL DRAWINGS.

DEMO BUILDING

AND FOUNDATION

PROTECT (E) CONCRETE

RAMP AND LANDING

DEMO JUNCTION BOX.

SEE DETAIL 5/C-102

RELOCATE (E) SIGN.

SEE SHEET C-201

PROTECT (E) BOLLARDS

AND 2" NG STUB UP

DEMO JUNCTION

BOX, CONDUIT AND

WIRES. PROTECT

12-STRAND FIBER

BUNDLE, REFER TO

ELECTRICAL

DRAWINGS

C-102

5DETAIL

SCALE: NTS

C-102

4DETAIL

SCALE: NTS

SALVAGE

SALVAGE EXPLOSION

PROOF EQUIPMENT,

SEE DETAIL 4/C-102

2. PURGE OFF-SPEC GAS PIPING WITH NITROGEN GAS

PRIOR TO BEGINNING WORK. COORDINATE WITH THE

OWNER ON PURGING EXTENTS AND PROCEDURES.

(E)6"TWAS

(E )1

2" D

X X

X X X X X X X X X X X X X X X X

X X

X X X X X X X X X X X

X X

XX XXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXX XXX XXX X XXX XXX XX XXX XXX

X X

XXX XX XX

XXX

XXXX

XXX

XXXX XX XX XXX X X X X X

X XX XX X XX XX X XX XXX

XX XX X XX XX X XX XX

XXXXXX XXXXXXXX XXXXXXXX

X X

XXX

XXXXXXXXXX

X X

XXXXXXXXXX

XX XXX XXX XX XXX XXXXX XXX XXX XXX

XXXXXX

X X XXX XXX XX XX XXX

XXXX

X X

X X X

X XXX X XXX XXXXXX XXXXXXXXX XXXXXXXXXXXXXXXXX

(E)6"S

(E)6" CD

X X

(E)

GRAVITY

BELT

THICKENER

(F)

GRAVITY

BELT

THICKENER

20'-0"

23'-6"

'-0

11'-0"

'-0

'-6

30'-0"

6' -0

22'-3"10'-0"

'-0

R4'-0"

R4'- 0"

LOCATION COORDINATES

POINT #

DESCRIPTION

NE CORNER OF CONCRETE SLAB

NW CORNER OF CONCRETE SLAB

NE CORNER OF CONCRETE SLAB

NW CORNER OF CONCRETE SLAB

BEGINNING OF DRIVEWAY

NE CORNER OF CONCRETE SLAB

SE CORNER OF CONCRETE SLAB

NORTHING

N 1288.99

N 1290.43

N 1266.38

N 1256.38

N 1221.01

N 1212.59

EASTING

E 1762.23

E 1740.02

E 1732.19

E 1722.19

E 1683.99

E 1683.10

E 1846.38

SURVEY CONTROL, SITE AND GRADING PLAN

BIB

BBH

LOW

CIVIL

SURVEY CONTROL, SITE AND GRADING PLAN

C-201

2476002.00-C-201.dwg pw kj ce

-p w

.b en tle y.

co m

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\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ D ed ic at ed

R N

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.0 0\

-D es ig n\

.0 6-

D ra w in gs \C iv il\

-C

-2

1"=10'

10 20

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

CAUTIONED AGAINST USE WITHOUT FIRST

DETERMINING WHETHER CHANGES MAY HAVE

BEEN MADE SUBSEQUENT TO ITS PREPARATION.

FINAL ELECTRONIC DOCUMENT

AVAILABLE UPON REQUEST

OFF-SPEC

GAS WASTE

GAS BURNER

OFF-SPEC GAS

STORAGE VESSEL

1" D

ALIGN FENCE WITH TRANSFORMER,

TERMINATE FENCE AT CURB

MATCHLINE

SEE UPPER RIGHT

MATCHLINE

SEE UPPER LEFT

TERMINATE FENCE AT

CONCRETE SIDEWALK

NOTES:

1. REFER TO GENERAL NOTES ON C-301.

2. HORIZONTAL AND VERTICAL DATUM BASED ON MWMC RIVER AVENUE PLANT CONTROL

COORDINATES, CONTOURS ARE SHOWN AT 0.20.

3. ANY (E) PAVEMENT OR (E) CURB AND GUTTER DAMAGED DURING CONSTRUCTION SHALL BE

REPLACED WITH NEW AC PAVEMENT AND CURB AND GUTTER.

VALVE

STATION

CONTROL

PANEL

PROVIDE REMOVABLE BOLLARD PER DETAIL 2/C-001, TYP. OF 7.

REPLACE (E) CURB AND GUTTER WITH CONCRETE DRIVEWAY PER CITY OF EUGENE

STANDARD AND DRAWINGS RD740 AND RD740(A).

PROVIDE 12' WIDE GRAVEL ROADWAY PER DETAIL 5/C-002.

PROVIDE CONCRETE MOWING STRIP ADJACENT TO FENCE PER DETAIL 8/C-002.

PROVIDE 4-FOOT TALL CHAIN LINK FENCE PER DETAIL 6/C-002.

PROVIDE GATE PER DETAIL 9/C-002.

TOP OF SLAB ELEVATION = 397.00'

TOP OF SLAB ELEVATION = 396.50'

REMOVE 6 INCHES OF EXISTING TURF AND SOIL. PROVIDE GEOTEXTILE FABRIC BASE AND

FILL WITH 1-1/2" ROUND ROCK.

PROTECT EXISTING IRRIGATION AND UTILITIES.

RELOCATED SIGN.

4 3 2 1

(E) REGENERATIVE

THERMAL

OXIDIZER

(E) RNG BUILDING

TERMINATE

FENCE AT

SIDEWALK

(E) 2" NG

STUB OUT

TERMINATE FENCE AT

CONCRETE ACCESS

(E)6"TWAS

X X

X(E)

GRAVITY

BELT

THICKENER

(E)

SOUTH

STORE

BLDG

(E)

FLARE

(E) WASTE GAS

BURNER NO 1

(E) WASTE GAS

BURNER NO 2

RNG BUILDING

2" W2

(F)

GRAVITY

BELT

THICKENER

12" DG

REGENERATIVE

THERMAL

OXIDIZER

4" D

3" OSG

4" OSG

6" TG

8" TG

1" NG

2" W2

(E) AC

PAVEMENT

1" NG

2" W2

4" D

6" D

2" V

4" OSG

1/2" IA

4" D

6" SW

6" D

(E )6

" W

1 1/2" W1

1/2" IA

1" NG

X X

X X X X X X X X X X X X X X X X

X X

X X X X X X X X X X X

WWW

((E

WWW

6" W

WWW

)66 (E X

1 G

"W )66

(EE( X

1" G

EE))

( X

1 NGG

EE)

X2 W

" 6) E(

WW"66) E(

" NN

6)6 E(E

WWW

6)) E(

NGN1

"6)) E((

WWW

"66) E(

X X

(E B

UUR

S N

E R N

G O

SEE) W

WWA

STE

E G N

GAA

X X

TEE

G O

X X

O 2

E GAG S

X X

BUR

R N

E GGAAS

X X

BU N

ENN

W R

S 2O

GGAAS

(E )6

" D

(E)6"S

(E )6

" W

(E )3

" W

(E)1" W2

(E)6" CD

(E)3/4"NG

(E )1

"N G

(E )W

(E)

SOUTH

STORE

BLDG

(E)

FLARE

(E) WASTE GAS

BURNER NO 1

RNG BUILDING

(E) 1 1/2" NG

(F)

GRAVITY

BELT

THICKENER

12" DG

4" D

3" OSG

8" TG

1 1/2" NG

1" NG

2" W2

(E) AC

PAVEMENT

2" W2

4" D

6" D

2" V

4" OSG

1/2" IA

4" D

6" SW

6" D

(E )6

" W

1 1/2" W1

1/2" IA

((EE

LLAA

RRN

RREE

X X

(EE)

LLA

E))

W R

RRR

E T

R E

G O

X X

FLL

E)E)

ARR

STE

GAA

X X

FFLL

EE))

AARR

GAG

X X

FFLL

U W

REEE

R E N

G O

X X

(EE

B E) W

RNN

RERE

EE G

ASS

GATE

URR

))((EE

RRLA

GATEE

)((EE

RREELAAF

X X

AATE

RRB

(E(EE)E

REEEEAAAAFFF

X X

SE G

R N

) W

NNBU

EE))

X X

S N

NNBU

EE))

ARRR

FFLL

SGG

E)E

(E(

ARRRR

FLFLLAA

(E )W

1" NG

YARD PIPING PLAN

BIB

BBH

LOW

CIVIL

YARD PIPING PLAN

C-301

2476002.00-C-301.dwg pw kj ce

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.b en tle y.

co m

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\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ D ed ic at ed

R N

G F la re

.0 0\

-D es ig n\

.0 6-

D ra w in gs \C iv il\

-C

-3

1"=10'

10 20

M-101

M-103

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

CAUTIONED AGAINST USE WITHOUT FIRST

DETERMINING WHETHER CHANGES MAY HAVE

BEEN MADE SUBSEQUENT TO ITS PREPARATION.

FINAL ELECTRONIC DOCUMENT

AVAILABLE UPON REQUEST

6" OSG

4" OSG

4" D

4" OSG

1" D

MATCHLINE

SEE UPPER RIGHT

MATCHLINE

SEE UPPER LEFT

REPAIR (E) GRAVEL ROADWAY PER DETAIL 5/C-002.

CONNECT TO (E) 4" D AT IE = 393.30'.

CONNECT TO (E) 4" BUTTERFLY VALVE.

CONNECT TO (E) 1/2" NG.

CONNECT TO (E) 4" OSG.

DENOTES ABOVE GRADE PIPING.

NOTES:

1. THE LOCATION OF EXISTING UNDERGROUND PIPES AND ELECTRICAL CONDUITS ARE SHOWN

BASED ON THE BEST INFORMATION AVAILABLE. NO EXPLORATORY EXCAVATION HAS BEEN

DONE TO VERIFY THE EXACT LOCATIONS. CONTRACTOR SHALL EXCAVATE AND LOCATE

EXISTING PIPES AND ELECTRICAL CONDUITS PRIOR TO BEGINNING WORK IN AN AREA AND

VERIFY THEIR LOCATION RELATIVE TO THE PLANS. THIS SHALL BE DONE IN ADVANCE OF THE

WORK TO PROVIDE ADEQUATE TIME TO MAKE CHANGES TO THE WORK IF NECESSARY.

2. UNLESS OTHERWISE NOTED ALL PIPING SHALL HAVE A MINIMUM DEPTH OF COVER (FROM

PIPE CROWN TO GRADE) OF 3 FEET. ALL GRAVITY PIPING SHALL BE SLOPED TO DRAIN.

SLOPE UNIFORMLY BETWEEN INVERT ELEVATIONS SHOWN. ALL PIPING SHALL BE INSTALLED

AS SHOWN IN DETAIL 1/C-001.

3. MINIMUM ALLOWABLE CLEARANCE BETWEEN PIPES AT CROSSING SHALL BE 3 INCHES.

WHERE CLEARANCE IS BETWEEN 3 INCHES AND 12 INCHES, PROVIDE CONCRETE SUPPORT

PER DETAIL 3/C-001.

4. NEW ELECTRICAL DUCTBANKS AND CONDUITS NOT SHOWN, SEE ELECTRICAL DRAWINGS

FOR LOCATION OF NEW ELECTRICAL CONDUITS AND DUCTBANKS AND ADDITIONAL

INFORMATION ON LOCATION OF EXISTING ELECTRICAL CONDUITS AND DUCTBANKS.

5. ALL ABANDONED PIPING SHALL BE PLUGGED WITH CONCRETE BEFORE BACKFILLING.

LENGTH OF CONCRETE PLUG SHALL BE 2 TIMES THE PIPE DIAMETER.

6. ALL CONNECTIONS TO EXISTING PIPING SHALL BE RESTRAINED.

7. ALL NEW PIPING AND ELECTRICAL DUCTBANKS SHALL BE ROUTED WITH REQUIRED BENDS

TO AVOID CONFLICT WITH EXISTING PIPING, ELECTRICAL DUCTBANKS AND STRUCTURES. IF

NEW PIPING AND ELECTRICAL DUCTBANKS CANNOT BE ROUTED TO AVOID CONFLICTS, THE

EXISTING PIPING, DUCTBANKS AND STRUCTURES SHALL BE RELOCATED AS REQUIRED. PIPE

INVERT ELEVATIONS SHOWN SHALL NOT BE CHANGED.

8. (E) SPRINKLER IRRIGATION SYSTEM PIPING AND COMPONENTS ARE NOT SHOWN.

COORDINATE WITH CITY TO REPLACE OR RELOCATE IRRIGATION SPRINKLER HEADS WHERE

GRASS WILL BE REPLACED WITH CONCRETE OR ROCK.

9. ALL TOPSOIL, GRASS, PLANTS AND LANDSCAPING DAMAGED DURING CONSTRUCTION SHALL

BE REPLACED WITH NEW TOP SOIL, PLANTS AND LANDSCAPING IN KIND.

14 14

16. THESE NOTES ARE GENERIC IN NATURE. PROJECT SPECIFIC NOTES ON FOLLOWING

DRAWINGS TAKE PRECEDENCE.

17. THE CONTRACTOR SHALL COMPLY WITH THE STATE DEPARTMENT OF HEALTH

SERVICES CRITERIA FOR THE SEPARATION BETWEEN WATER MAINS, NON-POTABLE

WATER UTILITIES, AND SEWER.

18. INSTALL WATER, STORM, AND SEWER PIPELINES WITH A MINIMUM OF 36 INCHES OF

COVER, UNLESS OTHERWISE NOTED.

19. PRIOR TO SUBMITTAL OF PIPE SHOP DRAWINGS, VERIFY THE INVERT ELEVATIONS,

ALIGNMENT, OUTSIDE DIAMETER, LOCATION, AND MATERIAL OF ALL EXISTING

PIPELINES TO WHICH NEW PIPELINES WILL BE CONNECTED.

20. LOCATION OF EXISTING UTILITIES ARE APPROXIMATE. CONTRACTOR SHALL EXPOSE

EXISTING PIPE(S) OR STRUCTURE(S) TO WHICH NEW PIPE(S) IS/ARE CONNECTING.

VERIFY EXACT LOCATION, SIZE, MATERIALS, AND INVERT ELEVATIONS PRIOR TO

SUBMITTING PIPE DRAWINGS.

21. PROTECT EXISTING UTILITIES UNLESS OTHERWISE NOTED.

22. USE CAUTION WHEN WORKING IN PROXIMITY TO GAS. NOTIFY UTILITY COMPANY WHEN

WORKING WITHIN THE VICINITY, AND FOLLOW UTILITY SAFETY GUIDELINES AND OSHA

REQUIREMENTS. HAND DIG ALL CONSTRUCTION WITHIN 5 FEET HORIZONTALLY OF ANY

GAS MAIN.

23. USE CAUTION WHEN WORKING IN PROXIMITY TO OVERHEAD ELECTRICAL LINES.

FOLLOW ELECTRICAL UTILITY SAFETY GUIDELINES AND OSHA REQUIREMENTS.

24. SIZE OF FITTING SHOWN ON THE DRAWINGS CORRESPONDS TO THE ADJACENT

STRAIGHT RUN OF PIPE, UNLESS OTHERWISE NOTED. MATCH TYPE OF JOINT AND

FITTING MATERIAL TO ADJACENT STRAIGHT RUN OF PIPE, UNLESS OTHERWISE NOTED.

25. PIPE HANGER AND SUPPORT LOCATIONS SHOWN ARE APPROXIMATE. FINAL PIPE

SUPPORT LOCATIONS SHALL BE SUBMITTED BY THE CONTRACTOR AND APPROVED BY

THE ENGINEER PRIOR TO INSTALLATION.

26. NUMBER AND LOCATION OF UNIONS SHOWN ON DRAWINGS ARE APPROXIMATE.

PROVIDE UNIONS NECESSARY TO FACILITATE CONVENIENT REMOVAL OF VALVES AND

MECHANICAL EQUIPMENT.

27. COORDINATE AND PERFORM CONNECTIONS TO THE WORK OF OTHER CONTRACTORS,

IF APPLICABLE.

1/2" NG OFF-SPEC

GAS WASTE

GAS BURNER

OFF-SPEC GAS

STORAGE VESSEL

VALVE

STATION

CONTROL

PANEL

1/2" NG

TYPE III CLEANOUT, SEE MECHANICAL DETAILS.28

29. PURGE OFF-SPEC GAS PIPING AND RELATED EQUIPMENT AND VESSELS WITH

NITROGEN GAS PRIOR TO PLACING NEW EQUIPMENT INTO OPERATION. COORDINATE

WITH THE OWNER ON PURGING EXTENTS AND PROCEDURES.

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

CAUTIONED AGAINST USE WITHOUT FIRST

DETERMINING WHETHER CHANGES MAY HAVE

BEEN MADE SUBSEQUENT TO ITS PREPARATION.

FINAL ELECTRONIC DOCUMENT

AVAILABLE UPON REQUEST

BIB

BBH

LOW

MECHANICAL

DETAILS

M-001

2476002.00-M-001.DWG

pw kj ce

-p w

.b en tle y.

co m

:k jc e-pw

\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ D ed ic at ed

R N

G F la re

.0 0\

-D es ig n\

.0 6-

D ra w in gs \M ec ha ni ca l-P ro ce ss

.0 0-

M -0

TYPE I EQUIPMENT DRAIN

4" 1"45°

FORM 6" DIA DISH

UNLESS

OTHERWISE

SPECIFIED

EQUIPMENT

PAD OR

FINISHED

FLOOR

DRAIN LINE

90° ELBOW

CLR

ANCHOR ROD

3/8 X 9 X 9

BASE PLATE

H (MAX.)

3'-0"

MEMBER

4-5/8"

G H

H /2

, 6 " M

6" T

H R

1/2"

1/4

TYPE 8 SUPPORT (T8S)

L PIPE (NOTE 4)C

BOLT, NUT, & LOCK

WASHER

THROUGH BOLT WITH NUT

& LOCK WASHER

STEEL PIPE. ATTACH

DIRECTLY TO BASE PL

WHEN HEIGHT LESS

THAN 9" PLUS PIPE OD/2.

MALLEABLE IRON

REDUCER

STEEL PIPE

BASE PLATE

ROUND CORNERS

AT EDGES

4 TACK WELDS

AT 90°

STL. PIPE

PIPE STRAP

GROUT OR DRYPACK

3/4" MIN., 2" MAX.

FLOOR, WALL OR

CEILING

ANCHOR RODS WITH

LOCK WASHERS, DOUBLE

NUTTED AT SLAB

1 1/2"

(TYP)

1. AS AN ALTERNATE, IF ADJUSTMENT IS NOT NECESSARY, DELETE PIPE AND REDUCER

AND WELD STEEL PIPE DIRECTLY TO BOTTOM PIPE STRAP.

2. DO NOT CUT OR WELD AFTER GALVANIZING.

3. PIPE SUPPORT MAY BE ORIENTATED IN ANY DIRECTION.

4. WHERE SLIDING SUPPORT REQUIRED, OMIT GAP AND SIZE STRAP SO THAT IT FITS

LOOSE.

5. SEE SECTION 15060 FOR MATERIALS.

1/ 4"

PIPE ≤ 8" DIA

1" M

2-#3 EW

TYPE III CLEANOUT

2'-0" SQ

CAST IRON

FRAME AND

COVER

LEAD SEAL PLUG

CALKED FERRULE

CLEANOUT

REFERENCE SPEC

SECTION 15400

PACK

ANNULAR

SPACE WITH

SEALANT

CLASS E

CONCRETE

PROVIDE

SMOOTH

TRANSITION

TO ADJACENT

PAVEMENT

YARD ALTERNATE

(NO PAVEMENT)

PAVEMENT

ALTERNATE

CLEAR

TYPE 60 SUPPORT (T60S)

SCALE: NTS

1. SEE SECTION 15060 FOR MATERIALS.

NOTE:

NOTES:

1. LIMIT (4) PIPES PER

TYPE 60 SUPPORT.

2. MAX 6" PIPE.

2" N

O N

-S H

K G

R O

U T

G H

'-0 " M

BASEPLATE BY OTHERS

FOR STRUCTURAL FOOTING,

SEE DETAIL 3/S-003

HSS SQUARE

COLUMN

UNISTRUT

P1000

CHANNEL

B-LINE B2400 PIPE STRAP (TYP),

STEEL PIPE TO HAVE 2" WIDE

STRIP OF RUBBER FABRIC (TYP)

SCALE: NTS SCALE: NTS

X X

OWNER PROVIDED EQUIPMENT. INTERCONNECTING PIPING

SHALL BE PROVIDED AND INSTALLED BY THE CONTRACTOR.

CONNECT TO EXISTING 4" OSG ISOLATION VALVE 08DGV07-38.

PROVIDE EQUIPMENT BASE PER STRUCTURAL DETAILS FOR

OFF-SPEC GAS WASTE GAS BURNER, VALVE STATION AND

CONTROL PANEL.

CONCRETE ENCASE BURIED PIPING BENEATH CONCRETE SLAB

PER DETAIL 3/C-001.

PANEL STAND FRAME AND RAIN HOOD, SEE STRUCTURAL

SHEETS.

TYPE III CLEANOUT, SEE MECHANICAL DETAILS.

CONNECT TO EXISTING 1/2" NATURAL GAS.

SEE STRUCTURAL DETAIL 3A/S-003.

NOTES:

BIB

BBH

LOW

MECHANICAL

OFF-SPEC GAS WASTE GAS BURNER PLAN

M-101

2476002.00-M-101.dwg pw kj ce

-p w

.b en tle y.

co m

:k jc e-pw

\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ D ed ic at ed

R N

G F la re

.0 0\

-D es ig n\

.0 6-

D ra w in gs \M ec ha ni ca l-P ro ce ss

.0 0-

M -1

1. ALL PIPE SUPPORTS FOR PIPING LESS THAN 6-INCHES SHALL

BE THE DESIGN OF THE CONTRACTOR PER SPECIFICATION

SECTION 15060. PIPE SUPPORTS SHOWN ON THE DRAWINGS

FOR PIPING LESS THAN 6-INCHES ARE FOR REFERENCE ONLY.

2. INSULATE PIPING AS SPECIFIED IN SECTION 15080.

C-301

1ENLARGED PLAN

3/8"=1'-0"

0 2 4

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

CAUTIONED AGAINST USE WITHOUT FIRST

DETERMINING WHETHER CHANGES MAY HAVE

BEEN MADE SUBSEQUENT TO ITS PREPARATION.

FINAL ELECTRONIC DOCUMENT

AVAILABLE UPON REQUEST

1/2" NG

(E) 1 1/2" NG

4" OSG

(E) 12" DG

(E) 4" 0SG

8"x4" ECC REDUCER

4" V

EXTEND VENT 10' MIN

ABOVE FINISH GRADE.

4" D

FLAME

ARRESTER

THERMAL

SHUTOFF

VALVE3M

VALVE STATION

CONTROL PANEL

A M-102

C M-102

B M-102

3 3 3

8" OSG8" OSG

1/2" NG

9D M-102

(E) 1/2" NG

(E) VALVE

T60S

4" D

11. PURGE OFF-SPEC GAS PIPING AND RELATED EQUIPMENT ANS

VESSELS WITH NITROGEN GAS PRIOR TO PLACING NEW

EQUIPMENT IN TO OPERATION. COORDINATE WITH OWNER ON

PURGING EXTENTS AND PROCEDURES.

SEE STRUCTURAL DETAIL 2/S-003

PROVIDE REMOVABLE BOLLARD PER DETAIL 2/C-001. TYP OF 6

THIS SHEET.

8"x6" ECC REDUCER

07-33

OWNER PROVIDED EQUIPMENT. INTERCONNECTING PIPING

SHALL BE PROVIDED AND INSTALLED BY THE CONTRACTOR.

CONNECT TO (E) 4" OSG ISOLATION VALVE 08DGV07-38. SLOPE

4" OSG PIPE DOWNWARD TO THE NORTH.

TYPE I EQUIPMENT DRAIN WITH P TRAP, SEE SHEET M-001.

PROVIDE FD-1 FIXTURE DRAIN AND WATERLESS TRAP SEAL,

ZURN Z1072, OR EQUAL.

PROVIDE EQUIPMENT BASE PER STRUCTURAL DETAILS FOR

OFF-SPEC GAS WASTE GAS BURNER, VALVE STATION AND

CONTROL PANEL.

CONCRETE ENCASE BURIED PIPING BENEATH CONCRETE SLAB

PER DETAIL 3/C-002.

U-BOLT OR STRAP, WITH CEDAR BLOCK SPACER AS

NECESSARY.

SEE STRUCTURAL DETAILS 3A/S-003.

NOTES:

BIB

BBH

LOW

MECHANICAL

OFF-SPEC GAS WASTE GAS BURNER SECTIONS

M-102

2476002.00-M-102.dwg pw kj ce

-p w

.b en tle y.

co m

:k jc e-pw

\D oc um en ts \C lie nt s\ M et ro po lit an W as te w at er M an ag em en t C om m is si on

\P ro je ct s\ D ed ic at ed

R N

G F la re

.0 0\

-D es ig n\

.0 6-

D ra w in gs \M ec ha ni ca l-P ro ce ss

.0 0-

M -1

1. ALL PIPE SUPPORTS FOR PIPING LESS THAN 6-INCHES SHALL

BE THE DESIGN OF THE CONTRACTOR PER SPECIFICATION

SECTION 15060. PIPE SUPPORTS SHOWN ON THE DRAWINGS

FOR PIPING LESS THAN 6-INCHES ARE FOR REFERENCE ONLY.

2. INSULATE PIPING AS SPECIFIED IN SECTION 15080.

M-101

ASECTION

NO. REVISION DATE

25mm

SCALES

CHECKED

DESIGNED

DRAWN

DATE

SHEET

FILE NAME

KJ PROJECT NO.

D E F G HA B C

IF THIS BAR IS NOT

DIMENSION SHOWN,

ADJUST SCALES

ACCORDINGLY.

2476002.00

City of Eugene Eugene, Oregon

DEDICATED RNG FLARE

JUNE 2025

ANY PRINTS NOT BEARING THIS STAMP MAY

HAVE BEEN PRINTED PRIOR TO ADVERTISING

AND CANNOT BE CONSIDERED AS BID

DOCUMENTS. USERS OF THIS DOCUMENT IN

EDITABLE ELECTRONIC FORMATS ARE

CAUTIONED AGAINST USE WITHOUT FIRST

DETERMINING WHETHER CHANGES MAY HAVE

BEEN MADE SUBSEQUENT TO ITS PREPARATION.

FINAL ELECTRONIC DOCUMENT

AVAILABLE UPON REQUEST

M-101

BSECTION

M-101

CSECTION

3/8"=1'-0"

0 2 4

FLAME

ARRESTER

THERMAL

SHUTOFF

VALVE

(E) 12" DG

(E) 4" 0SG

4" OSG

8"x4" ECC

REDUCER

1/2" NG

6" OSG

4" D

4" V

4" OSG

(E) 4" OSG

'-6

(E) 12" DG

(E) 4" 0SG

4" OSG

SUPPORT PIPE

FROM EXISTING

PIPE SUPPORT

1/2"=1'-0"

0 31 2

1/2"=1'-0"

0 31 2

1.0'

.01'EL. 404.44

M-101

DSECTION

SCALE: NTS

T60S

T8S T8S

T60S

1/2" NG

1.0' .01'

10. PURGE OFF-SPEC GAS PIPING AND RELATED EQUIPMENT AND

VESSELS WITH NITROGEN GAS PRIOR TO PLACING NEW

EQUIPMENT INTO OPERATION. COORDINATE WITH THE OWNER

ON PURGING EXTENTS AND PROCEDURES.

SEE STRUCTURAL DETAILS 2/S-003.11

8" OSG

8"x6" ECC

REDUCER

8" OSG

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated Oct 22, 2025.