Of 7 Salem Stormwater Drawings Addendum A

SEE SHEET CG102

A
D

D

X

A

X
X
X

X

EX. FENCE

X

X
X

B
X

S
S

D

X

E.O.P.

X

HP=1057.50

1055

OUTFALL 1A/1B CONNECTING

TO THE MS4 SYSTEM OF

THE CITY OF SALEM

DMH-72

DY/4"

B

X

W

1045
1040

X

S

EX. SIGNS

EX. VAMC

ENTRANCE SIGN

(DIGITAL)

S

E.O.P.

X

D

D

CB-1

DMH-17

D

X

S

~
C

D

~

S

E

RB

E

~

ST

S

E

S

ST

S

ST

S

RAISE MANHOLE COVER TO BE FLUSH WITH PAVEMENT SURFACE ELEVATION

5.

RAISED BURIED STRUCTURE WITH INLET RIM FLUSH TO EXISTING GRADE

WC

6.

FURNISH AND INSTALL MANHOLE COVER. SEE SHEET CK502, DETAIL F9

INSPECTION MH

RIM= 1073.00

7.

FURNISH AND INSTALL HOT MIX ASPHALT PAVING. SEE SHEET CK502, DETAIL D4.

8.

FURNISH AND INSTALL CONCRETE PAVING. SEE SHEET CK502, DETAIL F1 & F4

9.

FURNISH AND INSTALL NEW CONCRETE CURB. SEE SHEET CK504, DETAIL E8. SEE NOTE 7.

10.

FURNISH AND INSTALL MANHOLE & COVER. SEE SHEET CK503, DETAIL C1 AND SHEET CK502, DETAIL F9

ST

S

EX. LP

D

E

ST

C

S

EX. STM-MH

D

E

ST

S

EX. LP

SUBSURFACE

INFILTRATION

SYSTEM 1 (SIS-1)

D

1065

4.

W

CB-8
ST
E

D

VALLEY

REPAIR CHIPPED CONCRETE OF STRUCTURE

W

C

1060

EX. LP

3.

D

C

E

EX.

RET. WALL

RAISE BURIED STRUCTURE TO GRADE AND INSTALL RIM COVER TO BE 3" ABOVE SURROUNDING GRADE

D
W

1075

S

D

C E

X

C

X

CB-4

E

X

2.

1055

X

C

EX. 20 MPH SIGN

(SOLAR SPEED)

FURNISH AND INSTALL NEW HEADWALL. SEE SHEET CK502, DETAIL E1

DMH-B1

W

ST

24" CMP OUTFALL

TO VALLEY

EX. LP

EX. AMBULANCE

SIGN

E

1058

D
1058

D
S

1050

D

C

E

1.

W

ST

E

X

C E

D

DMH-61

PLCC CU

E

S

ST

EX.

STM-MH

E

C
C

X

D

S

D

/4"

EX. CMH

X

EX. BENCH

BLDG.

KEY NOTES

C

DY

E

EX. LP

E

X

EX. EMH

EC

ST

S

D

X

D

S

~

C

X

D

S

D

~

X

D

~

X

E

~

~

~

~

~

S

C

~

~

D
D
X

S

C

~

BLDG.

D
1059

D

C
C

~

EC

E

K
AL

X

X

X

NEWLY INSTALLED CONCRETE CURB REVEALS SHALL MATCH EXISTING ADJACENT ELEVATIONS.

D

CB-7

C
W

D

~

X

S

EW

X

X

EC

EX.

FENCE

7.

DMH-15

ID

X

X

X

EX.

STM-MH

GRAY COLORED KEY NOTE MEANS NOT USED ON THIS SHEET.

RB

S

ST

E EX. LP

E
S
S

EX. STM-MH

CB-6

EX. LP

C
W

ST

ST

~

X

ST

.

ST

BLDG. 23

SWIMMING

POOL

6.

CU

S

CO

C
E

1057

C
E
C
E

~

~

E

ST

BL

VD

E

S

STRUCTURES IN LANDSCAPE AREAS SHALL BE INSTALLED 3 INCHES ABOVE FINISHED GRADE. STRUCTURES ON HARD PAVED SURFACES SHALL BE FLUSH WITH FINISHED GRADE.

~

~
C

ST

OT

EX. LP

EX. SIGNS

C
W

.S
NC
CO

EX. SIGNS

(TYP.)

5.

1058

C

D

S

S

THE CONTRACTOR SHALL RESTORE ANY DISTURBED AREAS TO ORIGINAL CONDITION OR BETTER.

LANDSCAPE AREAS SHALL BE RETURNED TO LAWN AND DISTURBED PAVED AREAS SHALL BE

RE-PAVED.

1055

~

S

4.

D

C
PL

X

DMH-62

ST

STE

~

S

X
1072

~ C

D

PA
TR
I

EX.

STM-MH

E

SUPPORT AND PROTECT IN PLACE THE EXISTING RETAINING WALLS.

EX. LP

D

S

1071

X

D

E

S

1070

3.

C

EX. SIGN E

CO

SAWCUT (WET METHOD) AND REMOVE PAVEMENT, CONCRETE, AND EXCAVATE SOIL TO THE LIMITS

SHOWN OR NEEDED TO COMPLETE THE WORK. THE CONTRACTOR SHALL RESTORE ANY DISTURBED

PAVEMENT MARKING AND STRIPING THROUGHOUT THE SITE.