2025_55140_Exhibit_A_PlanSet_Part10.pdf

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PARKS

STATE

RECREATION

WASHINGTON

COMMISSION

AND

R E V I S I O

N S

CHECKED (HDQTS.)

REGISTERED STAMP

DESIGNED

CHECKED (FIELD)

DRAWN

ACTION BY

DATE

N O

CAD NO.

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I N

T

D A T E

04/21/23JP/CS

04/21/23PCB

TOLMIE

STATE PARK

WASTEWATER

LIFT STATION

RETROFIT

AE 123-168

100% DESIGN PLAN SET (REVIEW ONLY)

SHEET OF 24

PRELIMINARY

NEW VAULT

MECHANICAL PLAN

M-02

NO SCALE

40525-071_M-02_NEW VAULT

MECHANICAL PLAN

24"

24"

SUMP PUMP, PER SPECIFICATIONS.

PROVIDE 12"x12"x12" SUMP FOR PERMANENT PUMP

ALIGN OUTLET OF SUMP PUMP DISCHARGE LINE TO DRY

WELL ORTHOGONAL TO DRY WELL STRUCTURE WALL

EXTG WET

WELL BASE

SUBMERSIBLE

PUMPS

14"

3" 45° BEND (MJxMJ)

3" DI SPOOL (VICxMJ)

3" DI SPOOL (PExPE)

3" DI SPOOL (VICxFL)

3" COUPLING (RJxRJ)

3" DI SPOOL (FLxPE)

3" CHECK VALVE (FLxFL)

TYP. OF 2

3" ECCENTRIC VALVE W/

TURN (FLxFL), TYP. OF 2

PIPE SUPPORTS, TYP. OF 6

3" MAGNETIC FLOW

METER (FLxFL)

3" PIG PORT ASSEMBLY,

SEE ELEVATION VIEWS

BELOW

3"x3" DI WYE

(FLxFLxFL)

3" DI SPOOL

(FLxFL)

3" DI SPOOL (FLxFL)

3" DI SPOOL (FLxPE)

1-1/2" SCHEDULE 80 PVC SUMP PUMP

DISCHARGE LINE

3" DI 90° BEND,

TYP. OF 2

(VICxVIC)

ATTACH RAILING BRACKETS TO

EDGE OF WET WELL LID OPENING,

TYP. OF 2

SUBMERSIBLE PUMP RAILING

TO RETRIEVE PUMPS FOR

MAINTENANCE

SUBMERSIBLE PUMPS,

PER SPECIFICATIONS,

TYP. OF 2

SUMP PUMP

DISCHARGE LINE

3" WYE (FLxFLxFL)

SUMP PUMP,

PER SPECIFICATIONS

SUBMERSIBLE PUMP RAILING,

TYP. OF 2

RAILING BRACKET ATTACHMENTS

SUMP PUMP DISCHARGE

LINE TO DRY WELL

3" DI 45° BEND

(FLxFL)

3" DI ECCENTRIC PLUG VALVE

W/

TURN OPERATION NUT

(FLxFL)

3" DI BLIND FLANGE WITH 2" THREADED TAP

2" BRASS NIPPLE AS REQUIRED, TYP. OF 2

2" BRASS BALL VALVE

3" DISMANTLING JOINT (FLxFL).

INSTALL AT NORMAL LAY LENGTH

3" DI SPOOL WITH

PRESSURE GAUGE

AND SADDLE, PER

DETAIL ON M-10

14"

3" DI COUPLING (RJxRJ)

3" DI FORCE MAIN (MJxPE)

M-10

M-10

M-10

M-10

PROPOSED VAULT -

LEFT ELEVATION

VIEW

PROPOSED VAULT - REAR ELEVATION VIEW

PROPOSED VAULT - TOP VIEW

PROPOSED VAULT - TOP VIEW

M-11

TYP.

M-10

M-10

TYP.

M-10

NEW FORCE MAIN

DISCHARGE LINE

DISCHARGE LINES FROM

SUBMERSIBLE PUMPS TO

MECHANICAL VAULT

RAILING FOR SUBMERSIBLE PUMPS,

TYP. OF 2

EXTG WET

WELL BASE

NEW

MECHANICAL

VAULT

EXTG

WET

WELL

M-11

SUBMERSIBLE

PUMPS, PER

SPECIFICATIONS,

TYP. OF 2

EXTG WET WELL BASE EXTG WET WELL BASE

NEW VAULT BASE NEW VAULT BASE

3" DI SPOOL,

TYP. OF 2

(FLxVIC)

2"x3" DI REDUCER, TYP. OF 2

(FLxFL)

TRANSITION SPOOL 2" NPT TO

2" DI FLANGE, TYP. OF 2

2" NPT SUBMERSIBLE

PIPE CONNECTION

3" VICTUALIC COUPLING

FITTINGS, TYP. OF 4

C-10

M-10

M-11

M-02

M-10

3" 45° BEND (MJxMJ)

14.00'

CENTERLINE OF PIPE

DISCHARGE FROM PUMP

TO FORCE MAIN

M-10

M-10

M-10

M-10

M-10

M-10

3" DI SPOOL (MJxFL)

PARKS

STATE

RECREATION

WASHINGTON

COMMISSION

AND

R E V I S I O

N S

CHECKED (HDQTS.)

REGISTERED STAMP

DESIGNED

CHECKED (FIELD)

DRAWN

ACTION BY

DATE

N O

CAD NO.

A P P

I N

T

D A T E

04/21/23JP/CS

04/21/23PCB

TOLMIE

STATE PARK

WASTEWATER

LIFT STATION

RETROFIT

AE 123-168

PRELIMINARY

100% DESIGN PLAN SET (REVIEW ONLY)

SHEET OF 24

PRELIMINARY

MECHANICAL

DETAILS AND NOTES

M-10

40525-071_M-10 MECHANICAL

DETAILS AND NOTES

GROUND

ELEVATION

3'-0"

3" SS PIPE

3"

WELDED

SS BEND

3" SS PIPE

3" WELDED SS

GOOSENECK

PRESSURE GAUGE, SEE

SPECIFICATIONS

" STAINLESS STEEL

DIAPHRAGM SEAL

" STAINLESS STEEL

BALL VALVE, TYP. OF 2

" STAINLESS STEEL

NIPPLE AS REQUIRED,

TYP. OF 3

NEW MAGNETIC

FLOW METER

PROPOSED FORCE

MAIN PIPE

TIE BOLTS SHALL BE

INSTALLED PER

MANUFACTURER'S WRITTEN

RECOMMENDATIONS

TIE ROD

FITTING

NUT ASSEMBLY

TIE BOLT

24" MIN.

FLANGE W/

" x

STAINLESS STEEL MESH

TRANSITION TO

PVC BELOW

GRADE

" STAINLESS

STEEL TEE

PROVIDE ADDITIONAL

DIAGONAL/BRACKETS AT

TOP CONNECTION

IN LIEU OF TOP

DIAGONAL, EXTEND

RAILS AND BEND 3"

AT FLOOR. SECURE

WITH

" CONCRETE

ANCHORS

" CONCRETE

ANCHORS, (TYP.)

7" MIN.

CONCRETE WALL/RISER

18"

STRINGERS, FB 2

"X

" LADDER

RAILS, PUNCH TO RECEIVE RUNGS

BAR 3",

"x

" BRACKETS

T&B, 8' O.C. MAX.

VERTICAL SPACING

HATCH CURB

OPENING

12"

1" DIA. RUNGS, EQUALLY

SPACED VERTICALLY @ 12"

O.C.

LADDER NOTES:

1. LADDER SHALL BE ALUMINUM.

2. LADDER MUST MEET

CONSTRUCTION REQUIREMENTS

OF ANSI A14.3

3. LADDER MUST BE RATED FOR

SANITARY SEWER

ENVIRONMENTAL CONDITIONS

CALL 48 HOURS

BEFORE YOU DIG

ONE CALL 1-800-424-555

REPORT ALL SPILLS

DEPT. OF ECOLOGY

1-800-258-5990

SHACKLE ROD DETAIL

NOT TO SCALE

WET WELL PASSIVE VENT DETAIL

NOT TO SCALE

PRESSURE GAUGE DETAIL

NOT TO SCALE

TYPICAL LADDER ASSEMBLY DETAIL

NOT TO SCALE

ELEVATION VIEWTOP VIEW

PIPE ZONE

6"

15% OD

85% OD

6"

PIPE ZONE BACKFILL

PER WSDOT SS

7-08.3(3)

GRAVEL BACKFILL FOR

PIPE ZONE BEDDING PER

WSDOT SS 9-03.12(3)

TRENCH

WIDTH

TRENCH WIDTH

PER WSDOT SS

2-09.4

PIPE ZONE BEDDING DETAIL

NOT TO SCALE

" STAINLESS

STEEL

THREADED TAP

PIPE SUPPORT

1. CORE-DRILL HOLE IN EXISTING CONCRETE WALL FOR PROPOSED PIPE AND COLD GALVANIZE ANY REBAR

REINFORCEMENT ENCOUNTERED. NOTIFY OWNER AND ENGINEER OF ANY DEFECTS OBSERVED IN THE

EXISTING CONCRETE WALLS.

2. ALL PENETRATIONS SHALL BE SEALED TO MAINTAIN FIRE AND SOUND RATING OF INTERIOR.

3. ALL BELOW GRADE AND/OR SUBMERGED PENETRATIONS SHALL BE SEALED WATERTIGHT.

4. MECHANICAL SEALS SHALL BE LINKSEAL OR APPROVED EQUAL. MECHANICAL SEALS SHALL BE SELECTED

BASED ON THE APPLICATION. SEE TABLE A FOR APPLICATION MATRIX.

BELOW GRADE CONCRETE WALL

LINKSEAL MODEL

MODEL "C"

MODEL "L"

MODEL "S-316"

MODEL "T"

D I R E C T

B U

R Y

W A T E R

W A S T E

W

A T E R

C H

E M

I C A L

A I R

APPLICATION

X

X X

X

X X

X

* CONTRACTOR SHALL VERIFY LINK

SEAL SUITABILITY FOR CHEMICAL

APPLICATIONS WITH MANUFACTURER.

CONCRETE

WALL/FLOOR

CORE DRILL CONCRETE,

OVERSIZE TO FIT

MECHANICAL SEAL

PROVIDE MECHANICAL

SEAL BETWEEN PIPE

AND CONCRETE

PIPE

PIPE PENETRATION THROUGH CONCRETE DETAIL

NOT TO SCALE

NO SCALE

GENERAL MECHANICAL NOTES:

1. MAX SYSTEM WORKING PRESSURE IS XXX PSI

2. CONTRACTOR SHALL PROVIDE ALL NECESSARY EQUIPMENT, MATERIALS, LABOR, AND EXPERTISE TO

CONSTRUCT MAJOR AND MINOR PIPING SYSTEMS ACCORDING TO APPLICABLE CODES, STANDARDS, AND

MANUFACTURER'S RECOMMENDATIONS.

3. CONTRACTOR SHALL CONFORM TO PIPE ROUTING AND ARRANGEMENT AS CLOSELY AS POSSIBLE.

CONTRACTOR SHALL BE RESPONSIBLE FOR LAYING OUT AND VERIFYING ALL PIPING DIMENSIONS.

CONTRACTOR SHALL PREPARE AND SUBMIT DETAILED DIMENSIONAL DRAWINGS BASED ON APPROVED

EQUIPMENT AND PIPING SYSTEMS.

4. FITTINGS AND/OR PIPING THAT MAY BE REQUIRED IN ORDER TO OPERATE SOME MINOR MECHANICAL

SYSTEMS, INSTRUMENTATION, AND EQUIPMENT MAY NOT BE SHOWN IN THE PLANS. THE

CONTRACTOR SHALL PROVIDE FITTINGS AND PIPING AS NECESSARY TO HAVE A COMPLETE AND

FUNCTIONAL SYSTEM.

5. CONTRACTOR SHALL CONNECT EQUIPMENT, VALVES, METERS, AND OTHER SIMILAR FITTINGS TO PIPING

SYSTEM SUCH THAT IT CAN BE READILY DISASSEMBLED FOR MAINTENANCE OF THE EQUIPMENT. THIS

MAY REQUIRE PROVIDING ADDITIONAL FITTINGS OR SUPPORTS NOT SHOWN IN THE PLANS.

6. NOT ALL PIPE SUPPORTS ARE SHOWN IN THE PLANS. CONTRACTOR SHALL PROVIDE AND INSTALL PIPE

SUPPORTS AS NECESSARY TO PROVIDE A RIGID, SECURE, NON-SAGGING SYSTEM. SEE NOTE SHEETS

FOR ADDITIONAL INFORMATION.

7. FITTING TAPS SHALL BE DONE AT THE FACTORY. PIPE TAPS MAY BE DONE ON SITE USING A TAPPING

MACHINE BY AN EXPERIENCED OPERATOR. ALL TAPS ARE SUBJECT TO OWNER APPROVAL AND ANY

REJECTED MATERIALS SHALL BE REPLACED AT THE CONTRACTOR'S EXPENSE. TAPPED DI PIPE SHALL BE

CLASS 53 MINIMUM. DIRECT TAPS ON PIPE ARE TO BE LOCATED SUCH THAT ADJACENT FITTING BOLTS

OR SHACKLE RODS DO NOT INTERFERE WITH INSTALLATION OF GAUGES, SWITCHES OR AIR VALVES.

TAPPED PIPE WILL BE REJECTED IF EQUIPMENT CANNOT BE INSTALLED CLEANLY AND DISASSEMBLED

EASILY.

8. MINOR MECHANICAL PIPING: ALL VALVES 2" AND LARGER SHALL INCLUDE HANDWHEEL OPERATORS.

ALL BALL VALVES SMALLER THAN 2" SHALL HAVE 1/4 TURN FULL HANDLES AND BE RATED FOR

SPECIFIED WORKING PRESSURE.

9. CONTRACTOR SHALL PROVIDE ALL NECESSARY THRUST RESTRAINT, INCLUDING BUT NOT LIMITED TO

CONCRETE BLOCKING, SHACKLE RODS AND RJ PIPE. DISTRICT APPROVED THRUST RESTRAINTS SHALL

BE REQUIRED FOR ALL MJ FITTINGS.

10. IN THE EVENT THAT A SECTION OF PIPING FAILS A PRESSURE TEST, AND ANY MECHANICAL JOINTS

WITH MEGA-LUG STYLE RESTRAINTS NEED TO BE DISASSEMBLED, THE MEGA-LUGS AND THE

ASSOCIATED PIPE MAY NOT BE REUSED AND MUST BE REPLACED AT THE CONTRACTOR'S EXPENSE.

11. FLANGE COUPLING ADAPTERS (FCA) AND COUPLINGS SHALL BE EQUAL TO ROMAC.

12. PROVIDE INSULATING FLANGE KITS OR A TRANSITION COUPLING BETWEEN ALL DISSIMILAR PIPING

MATERIALS SEE NOTES SHEETS.

13. ALL PVC FITTINGS SHALL BE SOCKET END-TYPE FITTINGS UNLESS OTHERWISE NOTED.

14. ALL VALVES SHALL BE REMOVABLE WITHOUT HAVING TO CUT PIPE (I.E. FLANGED OR TRUE UNION)

15. ALL FITTINGS SHALL BE SOCKET WELDED. FLANGED FITTINGS ARE ACCEPTABLE IF SOCKET

CONNECTIONS ARE NOT AVAILABLE.

16. ALL SOCKET STYLE PVC PIPE AND FITTINGS TO BE SOLVENT WELD. INSTALLATION SHALL FOLLOW

MANUFACTURER'S RECOMMENDATIONS AND SHALL INCLUDE PRIMER AND SOLVENT CEMENT EQUAL TO

IPS WELD-ON P-70 AND 724 RESPECTIVELY.

17. CONTRACTOR SHALL PROVIDE FITTINGS NECESSARY TO TRANSITION BETWEEN DIFFERENT PIPE

MATERIALS AND SIZES.

18. THE CONTRACTOR SHALL PROVIDE ALL FITTINGS NECESSARY TO TRANSITION AND CONNECT

EQUIPMENT AND PIPE, AND SHALL ROUTE PIPE IN A NEAT MANNER SUCH THAT THEY ARE PARALLEL

AND PERPENDICULAR TO THE WALLS, FLOOR, AND CEILING.

BACKFILL WITH PIPE

ZONE BEDDING

1. SEE GENERAL NOTES FOR SHACKLE

(THREADED ROD) RESTRAINTS NOTES

SHACKLE ROD NOTES:

BEDDING NOTES:

1. AGGREGATE MATERIAL SHALL COMPLY WITH WSDOT/APWA STANDARD

SPECIFICATIONS FOR CONSTRUCTION, CURRENT ADDITION.

PARKS

STATE

RECREATION

WASHINGTON

COMMISSION

AND

R E V I S I O

N S

CHECKED (HDQTS.)

REGISTERED STAMP

DESIGNED

CHECKED (FIELD)

DRAWN

ACTION BY

DATE

N O

CAD NO.

A P P

I N

T

D A T E

04/21/23JP/CS

04/21/23PCB

TOLMIE

STATE PARK

WASTEWATER

LIFT STATION

RETROFIT

AE 123-168

PRELIMINARY

100% DESIGN PLAN SET (REVIEW ONLY)

SHEET OF 24

PRELIMINARY

MECHANICAL

DETAILS AND NOTES

M-11

40525-071_M-11 MECHANICAL

DETAILS AND NOTES

NEW MAGNETIC FLOW METER

FOLLOW MANUFACTURES

RECOMMENDATIONS FOR

PLACEMENT INSTRUCTIONS

NEW FORCE MAIN

PIPE

CALL 48 HOURS

BEFORE YOU DIG

ONE CALL 1-800-424-555

REPORT ALL SPILLS

DEPT. OF ECOLOGY

1-800-258-5990

NEW PIPE

SUPPORT

NO SCALE

NEW FORCE

MAIN

M-10

MIN. 5D

TO UPSTREAM FITTING

MIN. 5D

TO UPSTREAM FITTING

NEW PIPE

SUPPORT

NEW PIG PORT

ASSEMBLY

AXIS OF FLOW

SENSOR ELECTRODES

MAGNETIC FLOW METER DETAIL

NOT TO SCALE

HIGH-LEVEL ALARM FLOAT,

8'-0" ABOVE WET WELL FLOOR

HIGH-LEVEL PUMP START FLOAT,

4'-0" ABOVE WET WELL FLOOR

LOW-LEVEL PUMP STOP FLOAT,

2'-8" ABOVE WET WELL FLOOR

PROVIDE A HOOK AT

EACH FLOAT

CONNECTION TO

MOUNTING BRACKET

FOR ADJUSTING FLOAT

HEIGHT

SPACE FOR

FUTURE

FLOAT

NOTE:

FLOAT ELEVATIONS

FIELD ADJUSTED PER

ENGINEER AT STARTUP

4" X 1/4" STAINLESS

STEEL PLATE. SECURE TO

WET WELL PLATFORM

HAND RAILING WITH

STAINLESS STEEL

HARDWARE.

ACCESS

HATCH LID

WET WELL LID

SOFFIT SURFACE

FLOAT MOUNTING DETAIL

NOT TO SCALE

1"

1-1/2"

2"

2-1/2"

3"

4"

6"

8"

10"

12"

14"

16"

18"

20"

24"

30"

36"

3/8"

3/8"

3/8"

1/2"

1/2"

5/8"

3/4"

3/4"

7/8"

7/8"

1"

1"

1-1/4"

1-1/4"

1-1/2"

1-1/2"

2"

PIPE SIZE ROD SIZE STEEL DUCTILE IRON COPPER PLASTIC

MAX. SPAN FOR PIPE SUPPORTS (FT)

TABLE A: PIPE SUPPORT DESIGN CRITERIA

GENERAL PIPE SUPPORT NOTES:

1. FOR PIPE SIZES THAT ARE NOT LISTED IN ABOVE TABLE, THE NEXT LARGER

PIPE SIZE SHALL BE USED FOR DETERMINING LOADING AND SUPPORT SPACING.

2. ROD SIZE IS BASED ON CARRYING SINGLE PIPE. WHEN MORE THAN ONE PIPE

IS TO BE SUPPORTED, RODS SHALL BE SIZED USING SUM OF DESIGN WEIGHTS

TO DETERMINE TOTAL LOAD.

3. PLASTIC PIPE SUPPORT SPACING BASED ON SCH 80 PIPE AT 100 DEG F. SCH

40 PIPE OR HIGHER TEMPERATURES REQUIRE SHORTER SPANS. SEE

MANUFACTURER'S RECOMMENDATIONS.

4. INSTALL AT LEAST ONE HANGER PER PIPE LENGTH. LOCATE AS NEAR THE END

CONNECTION AS POSSIBLE.

5. PROVIDE TURNBUCKLE WITH SUPPORT ROD FOR PIPES SUBJECT TO

HORIZONTAL MOVEMENT.

6. PROVIDE LATERAL AND SEISMIC BRACING AS SPECIFIED & REQUIRED.

7. DESIGN WEIGHTS ARE BASED ON SCH 80 STEEL PIPE AT 10 FT SUPPORT

SPACING.

8. ALL CONNECTIONS TO CONCRETE SHALL BE CONCRETE ANCHORS PER NOTES

SHEETS & STRUCTURAL PLANS/DETAILS.

9. MSS REFERS TO MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE

AND FITTING INDUSTRY, STANDARD PRACTICE SP 58 AND SP 69.

10. IF SUPPORT IS SUBMERGED OR LOCATED BELOW THE TOP OF THE WALL

WITHIN A WATER BEARING STRUCTURE, ALL HARDWARE AND SUPPORT

MATERIAL SHALL BE STAINLESS STEEL. IN ALL OTHER AREAS, MATERIALS

SHALL BE HOT-DIP GALVANIZED UNLESS NOTED OTHERWISE.

11. CONTRACTOR SHALL PROVIDE ALL NECESSARY EQUIPMENT, MATERIALS, AND

LABOR FOR CONSTRUCTING PIPE SUPPORT SYSTEMS.

12. PIPE SUPPORT SYSTEMS AS DETAILED PROVIDE GENERAL GUIDELINES FOR

HOW PIPES SHALL BE SUPPORTED. ADDITIONAL SUPPORT CONFIGURATIONS

MAY BE REQUIRED. CONTRACTOR SHALL SUBMIT ALTERNATE SUPPORT DETAILS

FOR APPROVAL.

13. CONTRACTOR SHALL PROVIDE SUPPORTS AS NEEDED TO SECURE PIPING

SYSTEM IN NORMAL AND TEST OPERATING CONDITIONS.

14. CONTRACTOR IS RESPONSIBLE FOR DESIGN OF PIPE SUPPORTS, HANGERS AND

SEISMIC BRACING. SEE NOTE SHEETS FOR ADDITIONAL INFORMATION.

PIPE STANCHION,

SIZE AS REQUIRED

LEVELING NUT, TYP.

CONCRETE ANCHOR, SIZE AND

QUANTITY AS REQUIRED. SEE

STRUCTURAL DETAILS FOR

SPACING AND LOADING INFO

GROUT AFTER LEVELING

FINISHED

FLOOR

1"

MIN.

PIPE STANCHION

BASE PLATE, SIZE

AS REQUIRED.

TYPE A - FLANGE SUPPORT TYPE B - SADDLE SUPPORT

TYPE C - SADDLE CLAMP SUPPORT

SEE PIPE STANCHION

DETAIL FOR MORE

INFORMATION, TYP.

1. FLANGE, SADDLE, AND SADDLE

CLAMP SUPPORTS SHALL BE

"STANDON" BRAND AS

MANUFACTURED BY MATERIAL

RESOURCES OR EQUAL.

(TYP. AT VALVES, METERS, AND

FITTINGS)

(TYP. AT PIPING)

(AS SPECIFIED OR WITH ENGINEER APPROVAL)

PIPE STANCHION DETAIL

STANDON PIPE SUPPORT

PIPE SUPPORT DETAIL

NOT TO SCALE

EMERGENCY PUMP STOP FLOAT,

2'-2" ABOVE WET WELL FLOOR