DESIGN-REPAIR_SANITARY_SEWER_SYSTEM_MTEF_FAC_YTC.PDF

FIRING CENTER ROAD

MULTIPURPOSE TRAINING AND

EXERCISE FACILITY (MTEF)

POMONA

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US Army Corps of Engineers

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IF SHEET MEASURES LESS THAN 22" X 34" IT IS A

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G-000

SOLICITATION NO.:

CONTRACT NO.:

ISSUE DATE:

SEATTLE DISTRICT

DESIGN-REPAIR SANITARY SEWER SYSTEM

MTEF FACILITY YTC

W912DW-16-D-0001

JULY 28, 2017

US Army Corps of Engineers

DRAWING INDEX

SHEET ID SHEET NAME

GENERAL

G-000 COVER

G-101

HYDRAULIC PROFILE, PROCCESS SCHEMATIC AND DESIGN DATA

CIVIL

C-001

CIVIL NOTES, LEGEND AND ABBREVIATIONS

C-100 OVERALL SITE PLAN

C-101 POND 2 LINER DEMOLITION SITE PLAN

C-102 WATER MAIN VAULT SITE PLAN

C-103

SEPTIC TANK, PIPE, AND MANHOLES SITE PLAN

C-104 PONDS 1 AND 2 LINER AND PIPING SITE PLAN

C-201 SANITARY SEWER PROFILE

C-301 SECTION 1

C-302 SECTION 2

C-501 DETAILS 1

C-502 DETAILS 2

C-503 DETAILS 3

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US Army Corps of Engineers

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IF SHEET MEASURES LESS THAN 22" X 34" IT IS A

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SHEET OF 14

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HYDRAULIC PROFILE

SCALE: NTS

D4

PROCESS SCHEMATIC

SCALE: NTS

A4

DESIGN DATA

SCALE: NTS

B8

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LINETYPES

DRAFTING

TREE

SANITARY MANHOLE

VEGETATION LINE

NORTH ARROW

ABBREVIATIONS

NUMBER INDICATES DETAIL NO.

DIRECTION OF VIEW

NUMBER INDICATES ELEV OR DETAIL

PLATE NUMBER WHERE

SECTION/DETAIL IS DRAWN

LETTER INDICATES CIVIL SECTION

EXISTING SANITARY SEWER LINE

EXISTING WATER LINE

W W

SAN SAN

AC PAVEMENT

BOLLARD

GRAPHIC SCALE (FEET)

BIORETENTION CELL

LEGEND

CURB AND GUTTER

OIL/WATER SEPARATOR

PCC PAVEMENT

FIRE HYDRANT

GATE VALVE

POST INDICATOR VALVE

TAPPING SLEEVE

AND VALVE

CURB CUT

FIRE DEPARTMENT

CONNECTION

O/W/S

ABA

AC

ALUM

AWG

B.C.

BLDG NO.

BOC

CB

CC

CJTB

CLR

CO

COF

COR

CTR

DCJ

DIA

DIP

E

EJ, TE

ELEV, EL

EW

EXIST, EX

FC

FDC

FES

FFE

FG

FIG

FL

FT

FW

HDPE

HWSB

IE

IN

JBLM

L

LF

LG

MH

MAX

MIN

MISC

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NAVD

NFS

NGAS

NIC

NTS

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PCC

PIV

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POB

POE

POL

PSI

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PVMT

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SE

SECT

SLP

SPEC.

SQ.

STA

STCJ

STD

S1

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TEMP

THK

TOC, TC

TUAV

TYP

VAR

VIF

W.S.

WSDOT

WWF

ARCHITECTURAL BARRIERS ACT

ASPHALT CONCRETE

ALUMINUM

AMERICAN WIRE GAUGE

BIORETENTION CELL

BUILDING NUMBER

BOTTOM OF CURB

CATCH BASIN

CURB CUT

LONGITUDINAL CONTRACTION JOINT

W/ TIE BARS. FREE EDGE PANELS

CLEAR

CLEAN OUT

COMPANY OPERATIONS FACILITY

USACE CONTRACTING

OFFICER REPRESENTATIVE

CENTER

DOWELED CONSTRUCTION JOINT, TYP

LONGITUDINAL AND TRANSVERSE AS

APPLICABLE.

DIAMETER

DUCTILE IRON PIPE

EAST

THICKENED EDGE EXPANSION JOINT

ELEVATION

EACH WAY

EXISTING

FACE OF CURB

FIRE DEPARTMENT CONNECT

FLARED END SECTION

FINISHED FLOOR ELEVATION

FINISHED GRADE

FIGURE

FLOWLINE

FEET/FOOT

FIRE WATER

HIGH DENSITY POLYETHYLENE

HAZARDOUS WASTE STORAGE BUILDING

INVERT ELEVATION

INCH/INCHES

JOINT BASE LEWIS McCHORD

LENGTH OF CURVE

LINEAL FOOT/FEET

LONG

MANHOLE

MAXIMUM

MINIMUM

MISCELLANEOUS

NORTH

NORTH AMERICAN DATUM

NORTH AMERICAN VERTICAL DATUM

NON-FROST SUSCEPTIBLE

NATURAL GAS

NOT IN CONTRACT

NOT TO SCALE

ON CENTER

OUTSIDE DIAMETER

OVERHEAD POWER POLE

ORGANIZATIONAL STORAGE BUILDING

PORTLAND CEMENT CONCRETE

POST INDICATOR VALVE

PROJECT NUMBER

POINT OF BEGINNING

POINT OF ENDING

PETROLEUM OILS LUBRICANTS

POUNDS PER SQUARE INCH

PHYSICAL TRAINING

PAVEMENT

RADIUS OF CURVE, REINFORCED PANEL

REQUIRED

SCHEDULE

SPOT ELEVATION

SECTION

SLOPE

SPECIFICATION

SQUARE

STATION

SAWED TRANSVERSE

CONTRACTION JOINT (TYP)

STANDARD

LAYOUT SURVEY CASE

AND MONUMENT AND

NUMBER

TACTICAL EQUIPMENT

MAINTENANCE FACILITY

TEMPORARY

THICK

TOP OF CURB

TACTICAL UNMANNED AERIAL VEHICLE

TYPICAL

VARIES

VERIFY IN FIELD

WATER SURFACE

WASHINGTON STATE

DEPARTMENT OF

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WELDED WIRE FABRIC

SPOT ELEVATION

OR

CC

PLATE NUMBER WHERE

DETAIL IS DRAWN

SS

GV

FH

EXISTING CONTOUR MAJOR

EXISTING CONTOUR MINOR

COMPANY

UTILITIES CONTACTS:

CALL-BEFORE-YOU-DIG

YTC DPW

YTC DPW

YTC DPW

LANDSCAPE AREA (ROCK MULCH)

0 10' 20'

N

C-304

X

C-304

X

6"

6"

SANITARY SEWER LINE & PIPE SIZE

WATER LINE & PIPE SIZE

W W

SAN

EXISTING SANITARY MANHOLE

EX SSMH

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US Army Corps of Engineers

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IF SHEET MEASURES LESS THAN 22" X 34" IT IS A

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SHEET OF 14

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C-103

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EX SSMH-4

EX SSMH-2

EX SSMH-1

EX SSMH-3

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US Army Corps of Engineers

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IF SHEET MEASURES LESS THAN 22" X 34" IT IS A

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SHEET OF 14

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O V

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A L L

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P

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C-100

PROPOSED

SEPTIC TANKS

CONNECT TO EX SSMH-4

SSMH-3C

MTEF

PROPOSED SEWER

SSMH-3A

SSMH-6A

SSMH-6C

PROPOSED

CONNECTION WATER

TO EX SSMH-1

SSMH-3B

SSMH-6B

SSMH-6

OVERALL SITE PLAN

SCALE: 1" = 100'

A1

EX SSMH-7

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REMOVE PVC LINER,

GRAVEL COVER AND

SAND BASE

REMOVE PIPING, TYP

REMOVE PIPE AND MANHOLE

REMOVE PIPE, TYP

PLUG PIPE

REMOVE HEADGATES

POND 2

POND 1

POND 3

REMOVE STRUCTURES

PLUG PIPES

PLUG PIPE

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C O

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K E

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SHEET ID

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2 3 4 5 6 7 8 9 10

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US Army Corps of Engineers

Seattle District

IF SHEET MEASURES LESS THAN 22" X 34" IT IS A

REDUCED PRINT. REDUCE SCALE ACCORDINGLY

SHEET OF 14

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S C

R I P

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CORRECTED FINAL DESIGN

20' 40'0

P O

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O L I T

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S I T

E

P

L A

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C-101

N

POND 2 LINER DEMOLITION SITE PLAN

SCALE: 1" = 20'

A1

DE

GNELANOIS

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SEF

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ESI T R

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INF

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WASH

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TO

51140

YUN XI

Y X

B T

M

PT. #2001

N:491949.82'

E:1676160.02'

12"x4" TEE

DOUBLE CHECK BACK

FLOW PREVENTOR IN

UTILITY VAULT

EX WATERLINE

82 LF 8" PVC @ 0.5% SLOPE

C2

C-501

SAND COLLAR

CONNECTION AT

EXSSMH-1 IE = 2021.00

SAN SAN SAN SAN

MTEF

TOP OF STRUCTURE

2023.37

D7

C-501

EXSSMH-1

S O

L I C

I T

A T

I O

N

N

O

D E

S I G

N E

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B

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S I Z

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S U

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C O

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K E

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SHEET ID

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2 3 4 5 6 7 8 9 10

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A

US Army Corps of Engineers

Seattle District

IF SHEET MEASURES LESS THAN 22" X 34" IT IS A

REDUCED PRINT. REDUCE SCALE ACCORDINGLY

SHEET OF 14

D E

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A R

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S

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T E

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M T

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I L I T

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CORRECTED FINAL DESIGN

N

10' 20'0

W A

T E

R

M

A

V

U

L T

C-102

S I T

E

P

L A

N

WATER MAIN VAULT SITE PLAN

SCALE: 1" = 10'

A1

DE

GNELANOI

S

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F

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INF

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F2

C-501

SSMH-3B

SSMH-3A

SSMH-3C

EX SSMH-4

SEE SHEET D2/C-201 FOR PROFILE

TANK #1

TANK #2

TANK #3

AC/PVC COUPLING

ROMAC 501 OR EQUAL

N 492828.62

E 1676879.56

N 492828.95

E 1676943.05

D2

C-502

D7

C-501

D7

C-501

D7

C-501

TANK ELEVATION

INFORMATION SEE

TANK DATA TABLE

SAND COLLAR

CONNECTION

AT EX SSMH

PVC PIPE

AC PIPE

SAND COLLAR CONNECTION

S O

L I C

I T

A T

I O

N

N

O

D E

S I G

N E

D

B

Y

S I Z

E

S U

B M

I T

T E

D

B

Y

C O

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R A

C H

E C

K E

D

B

Y

D R

A W

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B

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I S

S U

E

D

A T

E

SHEET ID

G

2 3 4 5 6 7 8 9 10

F

E

D

C

B

A

US Army Corps of Engineers

Seattle District

IF SHEET MEASURES LESS THAN 22" X 34" IT IS A

REDUCED PRINT. REDUCE SCALE ACCORDINGLY

SHEET OF 14

D E

S C

R I P

T I O

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A R

K D

A T

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S E

A T

T

S

T R

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L E

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A

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F

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W D

W D

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T A

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S I G

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A

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A R

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S

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S

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M T

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CORRECTED FINAL DESIGN

10' 20'0

S E

P T

N

K

P

I P

E

A

M

N

H O

L E

S

C-103

S I T

E

P

L A

N

N

SEPTIC TANK, PIPE, AND MANHOLES SITE PLAN

SCALE: 1" = 10'

A1

NOTES:

8" MJ ECCENTRIC PLUG VALVE WITH

BURIED GEAR OPERATOR AND VALVE

BOX. DEZURIK OR EQUAL

CLEAN OUT

8" MJ CROSS

8" MJ TEE

8" MJ WYE

8" MJ 45° BEND

DE

GNELANOI

S

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TNASA.SE

M A

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J

H

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B T

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S A

N

S A

N

S

A

N

S

A

N

S A

N

E1

C-301

D3

C-302

A2

C-302

SEE SHEET A3/C-201

FOR PROFILE

LEAKAGE

MONITORING

SYSTEM

SSMH-6C

SSMH-6

SSMH-6A

SSMH-6B

OVERFLOW

AC/PVC COUPLING

ROMAC 501 OR EQUAL

RAISE MIDDLE DIKE

IE 1993.50

A7

C-501

S

L

O

S

L

O

S

L

O

S

L

O

POND 1

POND 2

POND 3

EX SSMH-7

A7

C-501

ANCHOR TRENCH, TYP

APPROXIMATE TOP OF POND

APPROXIMATE BOTTOM OF POND

ANCHOR TRENCH, TYP

APPROXIMATE TOP OF POND

APPROXIMATE BOTTOM OF POND

8" MJ ECCENTRIC PLUG VALVE WITH

BURIED GEAR OPERATOR AND

VALVE BOX. DEZURIK OR EQUAL

PLUG 2 PIPES

PLUG PIPE

EL 1992.5

EL 1992.5

EL 1992.5

EL 1992.5

EL 1992.5

EL 1992.5

EL 1992.5

EL 1992.5

EL 1992.0

EL 1992.0

S O

L I C

I T

A T

I O

N

N

O

D E

S I G

N E

D

B

Y

S I Z

E

S U

B M

I T

T E

D

B

Y

C O

N T

R A

C H

E C

K E

D

B

Y

D R

A W

N

B

Y

I S

S U

E

D

A T

E

SHEET ID

G

2 3 4 5 6 7 8 9 10

F

E

D

C

B

A

US Army Corps of Engineers

Seattle District

IF SHEET MEASURES LESS THAN 22" X 34" IT IS A

REDUCED PRINT. REDUCE SCALE ACCORDINGLY

SHEET OF 14

D E

S C

R I P

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A T

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S E

A T

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S

T R

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L E

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A

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F

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J B

L M

W

A

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L D

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W D

W D

J U

T A

D E

S I G

N R

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A

N

I T

A R

Y

S

E W

S

T E

M

M T

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I L I T

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CORRECTED FINAL DESIGN

20' 40'0

P O

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A

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P

I N

G

S I T

E

P

L A

N

C-104

N

PONDS 1 AND 2 LINER AND PIPING SITE PLAN

SCALE: 1" = 20'

A1

DE

GNELANOIS

GE

R

SEF

O R

ESI T R

R

EE

NI

P

S

N

INF

TA

TE

O

WASH

G

TO

51140

YUN XI

Y X

B T

M

SCALE: HORIZ: 1"= 20' VERT: 1"= 5'

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

IE 2011.86'

I N

V

O

U

N

E

I N

V

S

W

I N

V

N

W

X

M

H

R

IE 2011.61'

I N

V

O

N

I N

V

O

N

E

I N

V

S

W

S S

M H

A

R

I N

V

O

N

E

I N

V

S

S S

M H

B

R

I N

V

O

N

I N

V

S

W

S S

M H

C

R

SEPTIC TANK

F2

C-501

11.50 LF 8" PVC @ 0.50%

84.85 LF 8" PVC @ 0.51%

121.50 LF 8" PVC @ 0.50%

39.81 LF 8" PVC @ 0.51%

40.42 LF 8" PVC @ 2.75%

37.99 LF 8" PVC @ 0.50%

EXISTING GRADE

TANK 1,

TANKS 2&3

SIMILAR

SCALE: HORIZ: 1"= 20' VERT: 1"= 5'

9+80 10+00 11+00 11+60

I N

V

O

N

W

I N

V

S

W

S S

M H

A

R

I N

V

O

N

E

I N

V

O

N

W

I N

V

S

W

S S

M H

R

IE 1993.50'

95.29 LF 8" P

V

C

1.35%

36.26 LF 8" PVC @ 6.81%

10 LF 8" HDPE @ 6.81%

EXISTING GRADE

HDPE /PVC COUPLING

ROMAC 501 OR EQUAL

S O

L I C

I T

A T

I O

N

N

O

D E

S I G

N E

D

B

Y

S I Z

E

S U

B M

I T

T E

D

B

Y

C O

N T

R A

C H

E C

K E

D

B

Y

D R

A W

N

B

Y

I S

S U

E

D

A T

E

SHEET ID

G

2 3 4 5 6 7 8 9 10

F

E

D

C

B

A

US Army Corps of Engineers

Seattle District

IF SHEET MEASURES LESS THAN 22" X 34" IT IS A

REDUCED PRINT. REDUCE SCALE ACCORDINGLY

SHEET OF 14

D E

S C

R I P

T I O

N M

A R

K D

A T

E

S E

A T

T

S

T R

I C

T

L E

W

A

O

J E

F

I C

E

J B

L M

W

A

B

L D

G

W D

W D

J U

T A

D E

S I G

N R

E P

A

N

I T

A R

Y

S

E W

S

T E

M

M T

C

I L I T

Y

Y

T C

CORRECTED FINAL DESIGN

S A

N I T

A R

Y

S

E W

O

F I L E

C-201

PROFILE - SEPTIC TANK, PIPE, AND MANHOLE

D2

PROFILE - POND 2 PIPING

A3

DE

GNELANOIS

GE

R

SEF

OR

ESI T R

R

EE

NI

P

S

N

INF

TA

TE

O

WASH

GTO

51140

YUN XI

Y X

B T

M

SCALE: HORIZ: 1"= 10' VERT: 1"=10'

S S

M H

B

POND 1 POND 2

HIGH WATER - 1997.0 HIGH WATER - 1997.0

SLOPE

SLOPE

LINER

ANCHOR TRENCH, TYP

A1

C-503

ANCHOR TRENCH, TYP

A1

C-503

EXISTING GRADE

A1

C-503

POND 1

POND 2

HIGH WATER - 1997.0

HIGH WATER - 1997.0

S S

M H

B

R

I N

V

DRAIN SUMP

VERTICAL 6" PVC

LEAKAGE

MONITORING

SYSTEM

ANCHOR TRENCH, TYP

A1

C-503

10'

SLOPE = 2%SLOPE = 2%

D1

C-503

D1

C-503

HDPE /PVC COUPLING

ROMAC 501 OR EQUAL

HDPE /PVC COUPLING

ROMAC 501 OR EQUAL

4" PVC

4" HDPE

4" PVC

4" HDPE

IE = 1990.75

IE = 1990.75

SECONDARY

LINER

PRIMARY LINER

2'

BOTTOM 1989.75

2'

BOTTOM

1989.75

EXISTING GRADE

IE = 1992.0 IE = 1992.0

A8

C-301

MANHOLE HATCH

D8

C-301

6"X4" FLG TEE W/6"

FCA AND BLIND

FLANGE, TYP 2

GROUT

6" PVC CAP, TYP 2

6" MAX BELOW

BOTTOM OF HATCH

STRAP, TYP

RUBBER GASKET

TO SEAL

48" INSIDE DIA

PRECAST MANHOLE

LINK SEAL OR EQUAL

CAST IN PLACE

SHELF 3000# PSI

UNDISTURBED

EARTH

GROUT LIFT HOLES

INSIDE AND OUTSIDE

6" MIN GRAVEL

BEDDING

HATCH, SEE D8/C-301

MANHOLE TOP TO BE AT FINISH GRADE

4' DIA MANHOLE

BILCO 2.5'x2.5' CLR TYPE J-AL H20

CHANNEL FRAME LOADING

ACCESS DOOR OR EQUAL

6" PVC CAP, TYP

S O

L I C

I T

A T

I O

N

N

O

D E

S I G

N E

D

B

Y

S I Z

E

S U

B M

I T

T E

D

B

Y

C O

N T

R A

C H

E C

K E

D

B

Y

D R

A W

N

B

Y

I S

S U

E

D

A T

E

SHEET ID

G

2 3 4 5 6 7 8 9 10

F

E

D

C

B

A

US Army Corps of Engineers

Seattle District

IF SHEET MEASURES LESS THAN 22" X 34" IT IS A

REDUCED PRINT. REDUCE SCALE ACCORDINGLY

SHEET OF 14

D E

S C

R I P

T I O

N M

A R

K D

A T

E

S E

A T

T

S

T R

I C

T

L E

W

A

O

J E

F

I C

E

J B

L M

W

A

B

L D

G

W D

W D

J U

T A

D E

S I G

N R

E P

A

N

I T

A R

Y

S

E W

S

T E

M

M T

C

I L I T

Y

Y

T C

CORRECTED FINAL DESIGN

S E

C T

I O

N

C-301

SECTION - PONDS 1 AND 2

E1

DETAIL - RAISED MIDDLE DIKE

SCALE HORIZ: 1" = 5' VERT: 1" - 5'

B3

B3

C-301

MANHOLE DETAIL PLAN

SCALE 1" = 2'

D8

VERTICAL 6" PVC

LEAKAGE MONITORING SYSTEM

SCALE: 1' = 2'

A8

Y X

B T

M H

DE

GNELANOIS

GE

R

SEF

OR

ESI T R

R

EE

NI

P

S

N

INF

TA

TE

O

WASH

GTO

51140

YUN XI

SCALE: HORIZ: 1"= 5' VERT: 1"=5'

I N

V

O

N

E

I N

V

S

W

S S

M H

C

R

HDPE /PVC COUPLING

ROMAC 501 OR EQUAL

ANCHOR TRENCH, TYP

A1

C-503

8" HDPE OVERFLOW PIPE

(SHOWN IN FOREGROUND)

8" PVC8" PVC

IE = 1993.50

IE = 1993.50

IE = 1997.00IE = 1997.00

8" MJ ECCENTRIC PLUG VALVE

WITH GEAR OPERATOR AND AWWA

OPERATION NUT IN MANHOLE.

OPERATION T-WRENCH TO EXTEND

3' ABOVE GROUND

FCAFCA

D1

C-503

D1

C-503

HDPE /PVC COUPLING

ROMAC 501 OR EQUAL

8" HDPE

8" HDPE

POND 1 POND 2

EXISTING GRADE

PRECAST MANHOLE.

SIMILAR TO A7/C-501

WITHOUT CHANNELING

SCALE: HORIZ: 1"= 5' VERT: 1"=5'

I N

V

O

S

E

I N

V

N

W

X

M

H

R

HEADGATE

D6

C-502

D1

C-503

SAND COLLAR

CONNECTION

AT EX SSMH

8" PVC

HDPE /PVC COUPLING

ROMAC 501 OR EQUAL

ANCHOR TRENCH, TYP

A1

C-503

8" HDPE

POND 3POND 2

EXISTING GRADE

PLUG PIPE

IE 1993.50

S O

L I C

I T

A T

I O

N

N

O

D E

S I G

N E

D

B

Y

S I Z

E

S U

B M

I T

T E

D

B

Y

C O

N T

R A

C H

E C

K E

D

B

Y

D R

A W

N

B

Y

I S

S U

E

D

A T

E

SHEET ID

G

2 3 4 5 6 7 8 9 10

F

E

D

C

B

A

US Army Corps of Engineers

Seattle District

IF SHEET MEASURES LESS THAN 22" X 34" IT IS A

REDUCED PRINT. REDUCE SCALE ACCORDINGLY

SHEET OF 14

D E

S C

R I P

T I O

N M

A R

K D

A T

E

S E

A T

T

S

T R

I C

T

L E

W

A

O

J E

F

I C

E

J B

L M

W

A

B

L D

G

W D

W D

J U

T A

D E

S I G

N R

E P

A

N

I T

A R

Y

S

E W

S

T E

M

M T

C

I L I T

Y

Y

T C

CORRECTED FINAL DESIGN

S E

C T

I O

N

C-302

SECTION - RAISED MIDDLE DIKE

D3

SECTION - PONDS 2 AND 3

A2

DE

GNELANOIS

GE

R

SEF

OR

ESI T R

R

EE

NI

P

S

N

INF

TA

TE

O

WASH

GTO

51140

YUN XI

Y X

B T

M

34.67'

E2

C-501

PRECAST SPETIC

TANK VAULT,

OLDCASTLE 12000,

OR EQUAL

24" DIA FRAME & COVER,

BOLT-DOWN WATERTIGHT,

4 PLACES

21.42' 10.58'

6.5'

3'x2' HATCH

DOUBLE

CHECK VALVE

ASSEMBLY,

AMES 2000SS,

OR EQUAL

PRE CAST VAULT

OLDCASTLE 577LA,

OR EQUAL

A2

C-501

2.79'2.79'

12"x4" TEE

18"x8" MJ-LEB REDUCER

8" 90° MJxPE BEND

8" SAN

TO EX SSMH-1

EL 2023.37

EL 2021.41

2'

STRAP

6" MIN GRAVEL

BEDDING

4" DIP, TYP

RESTRAINED

JOINT FCA

4" FL 90° BEND, TYP

FCA

LINK SEAL OR EQUAL, TYP

MANHOLE FRAME & COVER

MANHOLE FRAME COLLAR

FIRST STEP

14" MIN.

18" MAX.

GROUT BETWEEN RINGS

GROUT LIFT

HOLES INSIDE

AND OUTSIDE

CUT OUT EXISTING PIPE,

MAKE SMOOTH INVERT &

CHANNEL.

CAST IN PLACE CHANNEL &

SHELF, 3000# PSI

CONCRETE

6" MIN GRAVEL

BEDDING

4" X 24" PRECAST CONC.

ADJUSTMENT RINGS 2

RINGS MINIMUM 3 RINGS

MAXIMUM PLASTER INSIDE

AND OUTSIDE FACE WITH

1/2" THICK GROUT

FINISHED GRADE

RESTORE SURFACE

TO MATCH EXISTING

48" TO 24"

CONE

48" INSIDE DIAMETER

PRECAST MANHOLE

RUBBER

GASKET TO

SEAL

UNDISTURBED EARTH

LINK SEAL OR EQUAL

NOTE:

SSMH-6B AND SSMH-6C

HAVE NO CHANNELING

GROUT LIFT

HOLES INSIDE

AND OUTSIDE

CUT OUT EXISTING

PIPE, MAKE SMOOTH

INVERT & CHANNEL.

CAST IN PLACE

CHANNEL & SHELF,

3000# PSI CONCRETE

6" MIN GRAVEL

BEDDING

48" INSIDE

DIAMETER

PRECAST

MANHOLE

RUBBER GASKET

TO SEAL

UNDISTURBED

EARTH

LINK SEAL OR EQUAL

FINISHED GRADE

RESTORE SURFACE

TO MATCH EXISTING

'5

RING - EXTENSION

AS REQUIRED

6" MIN GRAVEL

BEDDING

FINISHED GRADE

2014.2±FINISHED GRADE 2015±

8" Ø HOLE

8" PVC TEE,

TYP

LINK SEAL OR EQUAL, TYP

6" CLR

ABOVE WALL

S O

L I C

I T

A T

I O

N

N

O

D E

S I G

N E

D

B

Y

S I Z

E

S U

B M

I T

T E

D

B

Y

C O

N T

R A

C H

E C

K E

D

B

Y

D R

A W

N

B

Y

I S

S U

E

D

A T

E

SHEET ID

G

2 3 4 5 6 7 8 9 10

F

E

D

C

B

A

US Army Corps of Engineers

Seattle District

IF SHEET MEASURES LESS THAN 22" X 34" IT IS A

REDUCED PRINT. REDUCE SCALE ACCORDINGLY

SHEET OF 14

D E

S C

R I P

T I O

N M

A R

K D

A T

E

S E

A T

T

S

T R

I C

T

L E

W

A

O

J E

F

I C

E

J B

L M

W

A

B

L D

G

W D

W D

J U

T A

D E

S I G

N R

E P

A

N

I T

A R

Y

S

E W

S

T E

M

M T

C

I L I T

Y

Y

T C

CORRECTED FINAL DESIGN

D E

T A

I

C-501

TANK DATA - 12,000 GALLON

TANK # INLET INV OUTLET INV BOTTOM EL TOP EL

1 2011.86 2011.61 2005.78 2013.70

2 2011.30 2011.05 2005.22 2012.92

3 2010.75 2010.50 2004.67 2012.59

BACKFLOW PREVENTER VAULT

SCALE: 1" = 2'

C2

BACKFLOW PREVENTER VAULT SECTION

SCALE: 1" = 2'

A2

SHALLOW MANHOLE DETAIL

SCALE: 3/4" = 1'-0"

A7

STANDARD MANHOLE DETAIL

SCALE: 3/4" = 1'-0"

D7

SEPTIC TANK DETAIL

SCALE: 1" = 5'

F2

SEPTIC TANK SECTION

SCALE: 1" = 5'

E2

DE

GNELANOI

S

GE

R

SE

F

OR

ESI T R

R

EE

NI

P

S

N

INF

TA

TE

O

WASH

GTO

I

27612

KPOH

KR

A

NS

M

O N

M H

B T

J

A2

C-502

GROUTED CHANNEL

GROUTED

OVERFLOW

WEIR

8" MJ ECCENTRIC PLUG VALVE

WITH GEAR OPERATOR AND VALVE

BOX. DEZURIK OR EQUAL, TYP

LINK SEAL SAND COLLAR, OR EQUAL, TYP

S

L

O

P

E

8" MJ ECCENTRIC PLUG VALVE WITH

GEAR OPERATOR AND VALVE BOX.

DEZURIK OR EQUAL, TYP

1' 1.5'

1.5'

IE = 2012.55

IE = 2012.05

8" GATE, WATERMAN C-10

CANAL GATE OR EQUAL

2"

3/8"

1"

1" 2 1/2"

25"

24"

6"

34 1/8"

3/4"

26 3/4"

25 1/4"

1"

5/8"

26 3/4"

PATTERN NOT SHOWN

FOR CLARITY

NOTES:

1. COVERS SHALL HAVE THE WORD "SEWER" IN RAISED LETTERS.

2. FRAMES AND COVERS SHALL HAVE A COMBINED MINIMUM WEIGHT OF NOT LESS

THAN 400 LBS

S O

L I C

I T

A T

I O

N

N

O

D E

S I G

N E

D

B

Y

S I Z

E

S U

B M

I T

T E

D

B

Y

C O

N T

R A

C H

E C

K E

D

B

Y

D R

A W

N

B

Y

I S

S U

E

D

A T

E

SHEET ID

G

2 3 4 5 6 7 8 9 10

F

E

D

C

B

A

US Army Corps of Engineers

Seattle District

IF SHEET MEASURES LESS THAN 22" X 34" IT IS A

REDUCED PRINT. REDUCE SCALE ACCORDINGLY

SHEET OF 14

D E

S C

R I P

T I O

N M

A R

K D

A T

E

S E

A T

T

S

T R

I C

T

L E

W

A

O

J E

F

I C

E

J B

L M

W

A

B

L D

G

W D

W D

J U

T A

D E

S I G

N R

E P

A

N

I T

A R

Y

S

E W

S

T E

M

M T

C

I L I T

Y

Y

T C

CORRECTED FINAL DESIGN

D E

T A

I

C-502

SSMH-3C SECTION

SCALE: 1" = 1'

A2

HEADGATE DETAIL

SCALE: 1" = 1'-0"

D6

SSMH-3C DETAIL

SCALE: 1" = 1'

D2

MANHOLE FRAME AND COVER

SCALE: NTS

A6

DE

GNELANOIS

GE

R

SEF

OR

ESI T R

R

EE

NI

P

S

N

INF

TA

TE

O

WASH

GTO

51140

YUN XI

Y X

B T

M

EXTRUSION WELD

PIPE

LINER MATERIAL

HDPE PIPE BOOT SLEEVE

REFER TO DETAIL FOR

HDPE PIPE BOOT APRON

REQUIRED BANDING

EXTRUSION WELD

D1

C-503

AGGREGATE

PRIMARY LINER

80MIL TEXTURED HDPE

SECONDARY LINER

60MIL HDPE DRAINLINER

TOP OF

BERM

12' 18'

3 (VARIES)

NOTE:

THE ABOVE DIMENSIONS ARE SUGGESTED MINIMUM STANDARDS. ACTUAL DISTANCES TO

BE DETERMINED BASED ON SITE SPECIFIC CRITERIA SUCH AS SOIL CONDITIONS. MATERIAL.

THICKNESS, CLIMATIC CONDITIONS. SLOPE ANGLE, AND SLOPE LENGTH AS DETERMINED

BY THE DESIGN ENGINEER.

BACKFILL SHOULD BE SUFFICIENTLY COMPACTED PER PROJECT SPECIFICATIONS TO

PREVENT LINER PULLOUT.

"V" ANCHOR TRENCH MAY ALSO CONTAIN COMPOSITE LINER SYSTEM

6" SAND BEDDING

FACE OF BERM

SUBGRADE

4" NOMINAL OVERLAP

1/2"

MIN

6" MAX OVERLAP

1/2"

MIN

1"

MAX

AIR

CHANNEL

3" NOMINAL

OVERLAP

3/4"-1 1/2"

EXTRUDATE

LINER MATERIAL

BEVELING REQUIRED

WITH LINER THICKNESS

OF 60MM OR GREATER

NOTES:

1. LINER SHEETS TACK WELDED TOGETHER AT OVERLAP TO

FORM TEMPORARY BOND PRIOR TO WELDING.

2. GRINDING NOT TO EXCEED 1/4" PAST "SQUEEZE-OUT" ON

EITHER SIDE.

HDPE PIPE BOOT SLEEVE

PRIMARY LINER

SECONDARY LINER

A1

C-503

NOTE:

1. HOLE FOR PENETRATION OF MEMBRANE

SHALL BE CUT UNDERSIZED SO THAT

STRETCHED LINER FORMS A 1" FLANGE

OVER THE PIPE.

2. SUMP PENETRATION ONLY SECONDARY

LINER

1/2" SST BANDING

HDPE PIPE

BOOT APRON

CAULKING

PIPE WALL

SST CLAMPS; SEE

DETAIL

1/4"x2" NEOPRENE

GASKET

SHAFT TO APRON THERMAL

EXTRUSION SEAM PER

MANUFACTURER'S SPECIFICATIONS

LINER MEMBRANE

BOOT TUBE

A1

C-503

SECONDARY

POND LINER

PRIMARY POND LINER

APRON TO FIELD LINER

THERMAL EXTRUSION SEAM

LINER MEMBRANE BOOT TUBE

HDPE PIPE

BOOT APRON

EXTRUSION

M

I N

F8

C-503

A4

C-503

STREET USE COVER

6"

6"

FLOW

REPAIR CLAMP

ROMAC SS2 OR

APPROVED EQUAL

45° BEND MJxPE

MJ WYE

PE SPOOL

LOCKING CLEAN-OUT RING & COVER

WITH TWO 5/8" STAINLESS STEEL CAP

SCREWS. COVER TO HAVE CAST IN

PLACE HANDLE.

6" X 24" DIA. CONCRETE COLLAR

FINISHED GRADE

FINISHED GRADE

SEE STREET USE COVER

6" x 24" DIA.

PIPE MATERIAL

SAME AS MAIN

LINE

UNDISTURBED EARTH

PIPE BEDDING FOR

TRENCH BACK FILL

MATERIAL

MATCH DIAMETER

OF EXISTING PIPE

COMPACTED SELECT

NATIVE MATERIAL

1. MATERIAL SHALL BE CLASS II BEDDING AND INITIAL BACKFILL.

S O

L I C

I T

A T

I O

N

N

O

D E

S I G

N E

D

B

Y

S I Z

E

S U

B M

I T

T E

D

B

Y

C O

N T

R A

C H

E C

K E

D

B

Y

D R

A W

N

B

Y

I S

S U

E

D

A T

E

SHEET ID

G

2 3 4 5 6 7 8 9 10

F

E

D

C

B

A

US Army Corps of Engineers

Seattle District

IF SHEET MEASURES LESS THAN 22" X 34" IT IS A

REDUCED PRINT. REDUCE SCALE ACCORDINGLY

SHEET OF 14

D E

S C

R I P

T I O

N M

A R

K D

A T

E

S E

A T

T

S

T R

I C

T

L E

W

A

O

J E

F

I C

E

J B

L M

W

A

B

L D

G

W D

W D

J U

T A

D E

S I G

N R

E P

A

N

I T

A R

Y

S

E W

S

T E

M

M T

C

I L I T

Y

Y

T C

CORRECTED FINAL DESIGN

D E

T A

I

C-503

LINER SLOPE PENETRATION DETAIL

SCALE: NTS

D1

POND LINER AND ANCHOR TRENCH

SCALE: 1" = 10'

A1

ACCESS CLEANOUT

SCALE: 1" = 1'-0"

A4

UTILITY TRENCH SECTION

SCALE: NTS

A7

HDPE PIPE BOOT ISOMETRIC

SCALE: NTS

A4

TYPICAL DOUBLE FUSION WELD

SCALE: NTS

A8

DE

GNELANOIS

GE

R

SEF

OR

ESI T R

R

EE

NI

P

S

N

INF

TA

TE

O

WASH

GTO

51140

YUN XI

Y X

B T

M H

EXTRUSION WELD

SCALE: NTS

F8