2025_55140_Exhibit_A_PlanSet_Part9.pdf

REAR VIEW LEFT VIEW

6" x 6" BEAM

4" x 4" SUPPORT BEAM

(TYP., BOTH SIDES)

6" x 6" BEAM

4" x 4" SUPPORT BEAMS

(TYP., BOTH SIDES)

6" x 6" BEAM

FRONTREAR

PLYWOOD BACKING

PLYWOOD BACKING

WOOD SHINGLE ROOF

WOOD SHINGLE ROOF

GROUND SURFACE

GROUND SURFACE

SUPPORT BEAMS

(2x4 NOM)

SUPPORT BEAMS (2x4 NOM)

5.0'

3.0'

1.4'

3.0'

PLYWOOD BACKING

3.0'

1.4'

3.1'

6" x 6" BEAM

NEW UNISTRUT PER

FRONT VIEW DETAIL

NEW UNISTRUT PER

FRONT VIEW DETAIL

PLYWOOD BACKING

NEW ELECTRICAL AND

CONTROLS CABINET, SEE

ELECTRICAL SHEETS

NEW UNISTRUT P1100 (PG OR HG).

ATTACH TO 6x6 BEAM WITH (4)

"∅ x

2.5" SS LAG SCREWS.

NEW ELECTRICAL AND

CONTROLS CABINET, SEE

ELECTRICAL SHEETS

4'H x 4'W x 12"D

NEW NEMA-COMPLIANT

ELECTRICAL AND CONTROLS CABINET

SEE ELECTRICAL SHEETS

MIN 4'-3" DEPTH

(DIRECT BURY)

CONCRETE

FOOTING

DIRECT

BURY

EMBED POST

MIN 18" DEPTH

MIN 3'-0" DEPTH

(CONCRETE

FOOTING)

NEW UNISTRUT P1100 (PG OR HG).

ATTACH TO 6x6 WOODEN POST WITH

(4)

"∅ x 3.5" SS LAG SCREWS.

6" x 6" WOODEN POST

(TYP., BOTH SIDES)

ATTACH NEW CABINET TO NEW

UNISTRUT PER CABINET MFR

INSTRUCTIONS MIN (2)

LOCATIONS TOP AND BOTTOM

6" x 6" BEAM

6" x 6"

POST

NEW SIMPSON

A22 ANGLE CLIP

(4) EACH END

18"∅

BEAM

REINFORCEMENT

DETAIL

6" x 6"

WOODEN POST

NEW REINFORCING SIMPSON A22

ANGLE CLIP, (4) EACH END

SEE DETAIL, THIS SHEET

REAR VIEW

LEFT SIDE

VIEW

FRONT VIEW

RIGHT SIDE

VIEW

LEGEND

WOOD STRUCTURE

(HATCH SCALE/ANGLE VARIES FOR CLARITY)

PLYWOOD BACKING

KIOSK ROOF

ELECTRICAL AND CONTROLS

CABINET

CROSS-STRUT

PARKS FILE#

SCALE

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

100% DESIGN PLAN SET (REVIEW ONLY)

SHEET OF 24

PRELIMINARY

KIOSK

STRUCTURAL

IMPROVEMENTS

C-30

NO SCALE

KIOSK UPGRADE DETAIL AND CONTROL PANEL CABINET MOUNTING

NOT TO SCALE

TYPICAL EXISTING KIOSK DESIGN

NOT TO SCALE

40525-071_C-30_KIOSK

STRUCTURAL IMPROVEMENTS

PARKS FILE#

SCALE

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

WWLS

EXISTING

CONDITIONS

S-01

40525-071_S-01_WWLS

EXISTING CONDITIONS

EXTG GROUND

SURFACE

EXTG FORCE MAIN

3" ∅ SUCTION PIPE FROM WET WELL

TO PUMPS IN EXTG DRY WELL.

(FIELD VERIFY ELEVATION)

EXTG DRY WELL

ACCESS SHAFT

WET WELL LID FLUSH WITH

GROUND

20.12'±

EXTG DRY WELL LID

18.72'

GROUND SURFACE

17.12'±

EXTG DRY WELL SOFFIT

(FIELD VERIFY)

18.72'±

EXTG FORCE MAIN

EFFLUENT ℄

(FIELD VERIFY)

EXTG DRY WELL FLOOR

(FIELD VERIFY)

9.31'±

EXTG WET WELL FLOOR

(FIELD VERIFY)

8.31'±

EXTG GRAVITY SEWER

INFLUENT ℄

(FIELD VERIFY)

13.00'±

EXTG WET WELL SOFFIT

(FIELD VERIFY)

16.72'±

ECCENTRIC WET WELL CONE

STRUCTURE

48" INSIDE DIAMETER

EXTG CONCRETE

WET WELL BASE

EXTG WET WELL LID

60" 88"

110"

EXTG WET WELL FLOOR

EXTG DRY WELL FLOOR

WET WELL ℄

EXISTING FACILITY - ELEVATION VIEW

GENERAL NOTES:

1. EXISTING WET WELL AND DRY WELL ACCESS IS

CURRENTLY CONSIDERED A CONFINED SPACE PER

STATE LAW. CONTRACTOR SHALL TAKE ALL NECESSARY

PRECAUTIONS AND FOLLOW ALL APPLICABLE

REGULATIONS.

EXTG DRY WELL

PUMP SUCTION LINE

EXTG WET WELL

LADDER RUNGS, TYP.

EXTG SUCTION PIPE FROM

WET WELL TO DRY WELL

PUMP, TYP. OF 2

NO SCALE

EXTG DRY WELL ACCESS LADDER

EXTG WET WELL ACCESS RUNGS

EXTG GRAVITY MAIN

INFLUENT LINE

EXTG FORCE MAIN

EFFLUENT LINE

EXISTING FACILITY - TOP VIEW

EXISTING FACILITY - ISOMETRIC VIEW

EXTG LADDER SUPPORTS

(ILLUSTRATIVE PURPOSES ONLY,

FIELD VERIFY)

EXTG WET WELL

EXTG

EFFLUENT

EXTG DRY WELL

ACCESS HATCH

EXTG WET WELL

ACCESS HATCH

EXTG

INFLUENT

ACCESS SHAFT HATCH

ABANDON EXTG SUCTION LINE. REMOVE PIPING TO

FACE OF DRY WELL WALL AND FLUG WITH GROUT

TYP. OF 2

ACCESS SHAFT HATCH

32"±

EXISTING PUMP AND

DISCHARGE PIPING NOT

SHOWN FOR CLARITY

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

100% DESIGN PLAN SET (REVIEW ONLY)

SHEET OF 24

PRELIMINARY

ACCESS HATCH SCHEDULE

NO.

CLEAR

OPENING

NO. OF

LEAVES

RATING MOUNTING GRATING

SAFETY

CHAIN

GASKET PURPOSE

36" x 30" 2 H-20

BOLTS/ANCHOR

YES YES ODOR TIGHT ACCESS

48" x 48" 2 H-20

BOLTS/ANCHOR

YES YES ODOR TIGHT ACCESS

30" x 42" 2 H-20

BOLTS/ANCHOR

NO YES STANDARD MAINTENANCE

48" x 30" 2 H-20

BOLTS/ANCHOR

NO YES STANDARD ACCESS

W1

D1

V1

V2

20"

20"

62"

48"

CUT FACE

KNOCKOUTS (TYP)

2' MIN

BUFFER

EXTG DRY WELL

NEW MECHANICAL VAULT

VAULT TOP

VAULT BASE

H

V

C

U

T

S

L

O

P

E

X

C

E

P

T

N

E

A

R

B

Y

X

G

R

U

C

T

U

R

E

S

EXTG WET WELL

EXTG WET WELL

95.43°

104.00"

128.00"

60" 88"

110"

EXTG SUCTION LINES,

TO BE ABANDONED IN-PLACE

NEW OVERFLOW PIPES

AND PASSIVE VENT

E X

G R A V I T Y

S E W

E R

F R O

M

U

P P E R

R E S T R O

O

M

E X

G

R A V I T Y

S E W

E R

F R

M

W

E R

R E S T R O

O

M

N

W

D

I

F O

R

C E

M

A I N

W

E R

E X

P V C

F O

R

C E

M

A

W

E R

E X

F O

R

C E

M

A

W

E R

A B A N

D

O

N

D

P L A C E

NEW SUMP PUMP

DISCHARGE LINE

NEW SUBMERSIBLE PUMP

DISCHARGE LINES

FORCE MAIN CONTINUES

ACROSS BRIDGE TO

LOWER RESTROOM

DI PIPE

45° BEND

DI SPOOL

DI PIPE

WET WELL ALIGNMENT ℄ (EXTG)

W

W

L S

D

I S C H

A R

G

E

A L I G

N

M

E N

T

N

E W

70.00"

72.00"

U

N

L

E

A

L

O

W

D

H

E

R

W

I

S

E

Y

O

T

E

C

H

N

I

C

A

G

I

N

E

E

R

NEW

MECHANICAL

VAULT

EXTG

DRY WELL

EXTG

WET WELL

NEW PASSIVE

VENT

EXTG FORCE MAIN SEWER

(TO BE ABANDONED)

NEW FORCE MAIN

SEWER

GENERAL NOTES:

1. WET WELL AND DRY WELL ACCESS HATCHES SHALL HAVE REMOVABLE

GRATING COVER BELOW ACCESS HATCH LIDS.

2. ACCESS HATCHES, INCLUDING ALL HARDWARE, SHALL BE PROVIDED BY

PRECAST STRUCTURE MANUFACTURER.

3. SAFETY CHAINS SHALL BE PROVIDED FOR ALL ACCESS HATCHES, PER

SPECIFICATIONS.

4. REMOVAL OF PORTIONS OF EXISTING WET WELL OR DRY WELL

STRUCTURES SHALL BE CAREFULLY PERFORMED AT THE JOINTS.

5. THE ENGINEER SHALL INSPECT THE JOINT WHERE EXISTING WET WELL

AND DRY WELL STRUCTURAL REMOVAL PRIOR TO RECONSTRUCTION AS

DETAILED IN THESE PLANS.

ACCESS HATCH

W1

ACCESS HATCH

D1

ACCESS HATCH

V1

ACCESS HATCH

V2

VAULT CORE

UNDISTURBED

NATIVE MATERIAL

6"THICK CRUSHED SURFACING BASE COURSE

COMPACTED TO FIRM AND UNYIELDING CONDITION.

PROOF ROLL SUBGRADE WITH HOE PLATE IN PRESENCE

OF ENGINEER PRIOR TO PLACEMENT OF VAULT

NEW FORCE MAIN DISCHARGE LINE

SEE SHEET C-10

RETROFITTED LID

DRY WELL

CORE

EXTENSION

EXTG DRY

WELL

CORE

EXTG DRY WELL BASE

SEWAGE DISCHARGE LINE FROM

SUBMERSIBLE PUMPS IN WET WELL

WWLS

STRUCTURAL

IMPROVEMENTS

S-10

12"∅ OVERFLOW PIPE

DISCHARGE LINE FROM

SUBMERSIBLE PUMPS INTO

MECHANICAL VAULT.

KNOCKOUTS,

TYP.

M-10

C-20

PROPOSED FACILITY - SITE PLAN VIEW

PROPOSED FACILTY - ELEVATION VIEW

PROPOSED FACILITY - ISOMETRIC VIEW

NO SCALE

REMOVE EXISTING FORCE MAIN

LENGTH AS NECESSARY TO INSTALL

AND CONNECT NEW SEWER LINE

SUMP PUMP DRAIN LINE FROM

NEW VAULT TO EXTG DRY WELL

NEW WET WELL LID

ALL

M-02

C-10

C-10

C-10

C-10

ALL

M-01

ALL

M-01

ALL

M-01

ALL

M-02

ALL

M-02

ALL

S-01

EXTG WET WELL BASE

EXTG WET WELL WALL

EXTG GRAVITY MAIN

SEWER

PRECAST DRY WELL CORE

EXTENSION AND RETROFIT LID

COATING NOTES:

1. APPLY COATING ON ALL INTERNAL WALLS OF EXTG WET WELL AND

DRY WELL STRUCTURES.

2. COATING APPLICATION SHALL ONLY OCCUR DURING DRY CONDITIONS.

3. SEE COATING NOTES, SHEET G-05

TRANSITION COUPLING

AND REDUCER

C-10

ABANDON EXTG

FORCE MAIN

EFFLUENT PIPE.

PLUG WITH

GROUT.

REMOVE EXTG DRY WELL ACCESS LADDER.

SALVAGE FOR REINSTALLATION PER M-01

REMOVE EXTG

CONE STRUCTURE

AT JOINT

REMOVE ALL EXISTING MECHANICAL

COMPONENTS AND SALVAGE TO OWNER

REMOVE EXTG LID STRUCTURE AT JOINT

40525-071_S-10_WWLS

STRUCTURAL IMPROVEMENTS

45° BEND

C-10

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

WET WELL

MECHANICAL PLAN

M-01

40525-071_M-01_WWL MECH PLAN

EXTG GROUND

SURFACE

NEW LADDER ASSEMBLY

WET WELL LID FLUSH WITH

GROUND

18.72'

GROUND SURFACE

17.12'±

NEW DRYWELL SOFFIT

9.98'±

℄ OF PUMP DISCHARGE

LINES EXITING WET

WELL AND INTO NEW

MECHANICAL VAULT

14.00'±

NEW PRECAST WET WELL

CORE STRUCTURE

EXTG WET WELL FLOOR

(NO CHANGE)

EXTG DRY WELL FLOOR

(NO CHANGE)

GENERAL NOTES:

1. DRY WELL CONVERTED TO AUXILIARY WET WELL STORAGE

2. IF PIPE(S) CONNECTING DRY WELL AND WETWELL ARE

BORED THROUGH THE NATIVE SOIL-FILLED SPACE BETWEEN

THE STRUCTURES, ANY VOIDS REMAINING OUTSIDE THE

PIPE SHALL BE FILLED WITH GROUT, SAND, OR SIMILAR.

EXTG

INFLUENT

DRY WELL WALL

EXTENSION

EXTG DRY WELL

EXTG WET WELL

BASE STRUCTURE

WET WELL

OVERFLOW PIPES

NEW DRY WELL

ACCESS HATCH

NEW WET WELL

ACCESS HATCH

NEW DRY WELL

LID RETROFIT

NEW WET WELL

TOP STRUCTURE

EXTG WET WELL

CORE STRUCTURE

NEW SUMP PUMP

DISCHARGE LINE

NEW WET WELL

PASSIVE VENT PIPE

48" INSIDE DIAMETER EXTG

CONCRETE WET WELL

NEW WET WELL ACCESS HATCH

SEE SCHEDULE

60" 88"

110"

WET WELL ℄

NEW SUBMERSIBLE PUMP

DISCHARGE LINES. ORIENT

PUMP 2 DISCHARGE LINE TO

ENTER VAULT AT 24" OFFSET

FROM PUMP 1 DISCHARGE

LINE.

SUBMERSIBLE PUMP

NO. 1

EXTG GRAVITY MAIN

INFLUENT LINE

NEW OVERFLOW PIPES,

SEE ELEVATION VIEW

BELOW

90°

90°

NEW DRY WELL ACCESS HATCH

SEE SCHEDULE

EXTG DRY WELL BASE STRUCTURE

& NEW PRECAST EXTENSION

NEW PRECAST DRY WELL TOP

STRUCTURE (RETROFITTED)

60" TO

LADDER ℄

48"

48" 20"20"

12"

36"

30"

SUBMERSIBLE PUMP

NO. 2

84.57°

OFFSET PUMP CENTERLINES

PARALLEL TO DISCHARGE

ALIGNMENT

7"

7"

EXTG LADDER

TO REMAIN

4"

12" ∅ WET WELL OVERFLOW

PIPE, SLOPED AT 0%

I.E., OVERFLOW PIPE

16.62'±

NEW ACCESS LADDER

POUR MINIMUM 3" DEPTH OF GROUT FOR

ENTIRE FLOOR OF EXTG DRY WELL TO DRAIN

COMPLETELY TO WET WELL VIA 6" PIPE.

M

IN

2.0

S

LO

PE T

O W

A R D

P

IP

E

NEW RAIL ASSEMBLY

FOR SUBMERSIBLE

PUMPS, PER NOTES,

G-02 THROUGH G-07

NEW RETROFIT PRECAST WET

WELL FLAT TOP STRUCTURE

I.E., HYDRAULIC CONNECTOR PIPE

(LOW END/WET WELL SIDE)

PLACE GROUT FILL ALONG BOTTOM INSIDE

EDGE OF WET WELL BASE, SLOPE AT 1H:1V.

EXTG GRAVITY SEWER

MAIN INFLUENT

RAIL ATTACHMENTS TO

NEW WET WELL LID, PER

MANUFACTURER'S

REQUIREMENTS

PROTECT EXISTING

LADDER RUNGS

NEW SUMP PUMP DISCHARGE

WET WELL PASSIVE VENT

HIGH WATER ALARM

16.31'

HIGH-LEVEL PUMP START

12.31'±

LOW-LEVEL PUMP STOP

11.00'±

EMERGENCY PUMP STOP

10.5'±

N

W

F

O

A T

E L E V A T I O

N S

20"

TOP OF SUBMERSIBLE PUMP

10.0'±

NO SCALE

M-10

M-10

M-10

M-10

M-10

M-10

NEW DISCHARGE

LINES TO

MECHANICAL

VAULT

APPLY WATERPROOF COATING,

SEE NOTES ON SHEET S-10

APPLY WATERPROOF COATING,

SEE NOTES ON SHEET S-10.

PROPOSED WET WELL - ELEVATION VIEW

PROPOSED WET WELL - TOP VIEW

PROPOSED WET WELL - EXPLODED ISOMETRIC VIEW

PROPOSED WET WELL - ISOMETRIC VIEW

ALL

M-02

S-10

ALL

S-01

S-10

NEW PRECAST DRY WELL CORE

WALL STRUCTURE EXTENSION.

NEW RETROFIT PRECAST

DRY WELL LID STRUCTURE.

NEW WET WELL

ACCESS RUNGS TO

BE PROVIDED AS

PART OF PRECAST

MANHOLE

STRUCTURE.

NPT DISCHARGE

FROM NEW PUMP

MANUFACTURER

PROVIDED CONNECTION

TO TRANSITION TO

FLANGED PIPING

REMOVE LADDER RUNGS AS

NECESSARY FOR GROUT FILL

(BOTTOM RUNGS)

6" ∅ HYDRAULIC CONNECTOR PIPE,

SLOPED AT MIN. 2% SLOPE

TOWARD WET WELL.

M-11

ALL

M-02

ALL

M-02

WET WELL

PASSIVE VENT