AMENDMENT_0003_OF_SOLICITATION.pdf

Muddy River Flood Damage Reduction, Boston and Brookline, MA

AMENDMENT 0003 OF SOLICITATION

1.1 CHANGES TO SPECIFICATIONS

1.1.1 Narrative Changes

1. Section 00 80 00 SPECIAL CONTRACT REQUIREMENTS; delete this section in its entirety.

2. Section 01 11 00 SUMMARY OF WORK, Subpart 1.2 PHASE 2 WORK COVERED BY CONTRACT DOCUMENTS; delete the first paragraph after "The work of this project consists of the following:" in its entirety and insert the following in its place:

"Excavate five stretches of the Riverway section of the river.

Excavate the river in the Backbay Fens area. Perform the excavation work for Area 7 through Area 12 from upstream to downstream unless approved by the Contracting Officer. Excavations may be performed mechanically in wet conditions or by the establishment of water diversion structures with excavation performed in dry conditions.

Handling, characterization and disposal of excavated material is required."

3. Section 01 11 00 SUMMARY OF WORK, Subpart 1.9.5 "Work by Other Contractors"; delete the content of this subpart in its entirety and insert the following in its place:

"During the performance period of this contract, no other work is anticipated to occur within the limits of work of the project by other contractors."

4. This Paragraph is Intentionally left Blank

5. Section 05 50 00 METAL FLOODWALL SECURITY FENCE, insert the following new subpart:

"2.3 EXISTING SECURITY FENCE

The existing security fencing is 8 feet high and consists of metal meshing. The fence posts are supported on a concrete wall and footing that is approximately 4 feet deep with an 18 inch thick wall with a 3 foot wide by 18 inch thick slab. Security lighting is installed at the top of the rail at every 4th fence post. Conduit for wiring is located at the top rail and along the vertical post. See attached pictures at the end of this section."

6. Section 05 50 00 METAL FLOODWALL SECURITY FENCE; insert the photographs attached to this amendment at the end of this section.

7. Section 32 93 00 EXTERIOR PLANTING AND HABITAT RESTORATION, Subpart

2.2.1 "Source"; delete the content of this subpart in its entirety and insert the following in its place:

"Topsoil may be obtained on-site (reuse) or obtained from off-site.

DOCUMENT 00 00 02 Page 1

Existing topsoil may be stripped and stockpiled on-site for reuse in accordance with Section 31 00 00 EARTHWORK. On-site top soil shall be modified with fertilizer as indicated in Subpart 2.2.5 "Fertilizer".

Topsoil originating off-site must conform to requirements specified in Subpart 2.2.2 "Composition".

8. Section 32 93 00 EXTERIOR PLANTING AND HABITAT RESTORATION, Subpart

2.2.5 "Fertilizer"; delete the content of this subpart in its entirety and insert the following in its place:

"Fertilizer shall be controlled release, commercial grade, free flowing, and uniform in composition. Fertilizer shall be as recommended by the soil test for delivered topsoil. Granular fertilizer for stripped and stockpiled topsoil shall consist of the following nitrogen-phosphorus-potassium ratio: 10 percent nitrogen, 10 percent phosphorus, and 10 percent potassium. At least 40 percent of the nitrogen shall be organic. The fertilizer shall be derived from sulphur coated urea, urea formaldehyde, plastic, or polymer coated pills, or isobutylenediurea (IBDU). Fertilizer shall be balanced with the inclusion of trace minerals and micro-nutrients.

Fertilizer shall be applied at the following rates:

Delivered Topsoil: As recommended by the soil test.

Existing Topsoil: 25 pounds per 1000 square feet (10-10-10 analysis).

Fertilizer shall be incorporated into the soil to a minimum depth of 4 inches and may be incorporated as part of the tillage or hydroseeding operation."

9. Section 32 93 00 EXTERIOR PLANTING AND HABITAT RESTORATION, Subpart

2.2.9 "Turf Reinforcement Mat"; delete the content of this subpart in its entirety and insert the following in its place:

"The turf reinforcement mat (TRM) shall be 100 percent coir and not a mixture of coir and straw. The TRM shall contain no polypropylene netting. The TRM shall have a minimum life expectancy of 24 months.

The weave shall be at 0.5 inches or larger and shall not exceed 0.75 inches in size. Interwoven strands of the netting shall move independently to minimize risk of wildlife entrapment. The weight of the TRM shall be between 500 and 800 grams per square meter. The TRM shall be rated for protection of slopes up to 1H:1V and for river velocities of at least 8 feet/sec along the slope above the normal water level. Pins or staples shall be used to secure the TRM in position and shall be 100 percent biodegradable and a minimum of four inches long. The pins should be rated to last up to a year and a half in field use. An acceptable product is North American Green Bionet C125BN or C700BN, or approved equal."

10. Section 32 93 00 EXTERIOR PLANTING AND HABITAT RESTORATION, Subpart

3.2.3.1 "Topsoil"; delete the last three sentences of this subpart in their entireties.

11. Section 32 93 00 EXTERIOR PLANTING AND HABITAT RESTORATION, Subpart

3.2.3.2 "Testing of Existing Soil"; delete this subpart in its entirety.

12. Section 32 93 00 EXTERIOR PLANTING AND HABITAT RESTORATION, Subpart

3.2.3.3 "Topsoil for Plant Pits"; delete this subpart in its entirety.

DOCUMENT 00 00 02 Page 2

1.2 CHANGES TO DRAWINGS

1.2.1 Revised and Reissued Drawings

The following Contract Drawings are deleted and are replaced by revised drawings of the same numbers. Changes to the drawings are shown by the use of revision triangles. Copies of the revised drawings accompany this amendment.

CD-101 EXISTING CONDITIONS AND DEMOLITION PLAN

CD-105 EXISTING CONDITIONS AND DEMOLITION PLAN

C-105 SITE PLAN

C-111 SITE PLAN FIRE ALARM HEADQUARTERS

L-106 LANDSCAPE PLAN

L-116 LANDSCAPE PLAN

L-502 LANDSCAPE DETAILS

DOCUMENT 00 00 02 Page 3

L-601 PLANT SCHEDULE

END OF AMENDMENT 0003

13. Section 32 93 00 EXTERIOR PLANTING AND HABITAT RESTORATION, Subpart

3.2.7 "Habitat Logs"; in the first sentence of this subpart, delete "thirty (30)" and insert "fifty-two (52)" in its place.

IDENTIFICATION

SHEET

S

IZ

E

F

IL

E N

A M

E

P L

O T S

C A

L E

SHEET OF

C O

N C

O R

D

M A

S S

A C

H U

S E

T T S

N E

W E

N G

L A

N D D

IS

T R

IC

T

U S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

M U

D -2

B

O S

T O

N A

N D B

R O

O K

L

IN

E

M A

S S

A C

H U

S E

T T S

(P H

A S

E

S O

L

IC

IT

A T

IO

N N

O

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

A P

P R

D A

T E

S U

B M

IT

T E

D B

Y : P L

O T D

A T

E

D A

T E

M A

R K

D E

S C

R

IP

T

IO

N A

P P

R

D A

T E

C O

N T

R A

C T N

O

D R

A W

IN

G C

O D

E

District

New England of Engineers

US Army Corps

F L

O O

D D

A M

A G

E R

E D

U C

T

IO

N P

R O J E

C T

M U

D D

Y R

IV

E R

W

W J

R

D

6- 2"

D

S

S

S

S

S

S

S

S

S S

S

S

S

STEPS

GRANITE

S S

S

S

S S

B

IT

C

O N C

W A L K

2"D

TW5"D 6"D

4"M

8"O

4"M

4"O

7"D

TW

4"&6"D

T W

"D "D

"D

"D

"D

T W "D

12" A

12"OUTLET

"D

"D

10"OUTLET

B R

O K E

N

S H

R U

B S

20"D

30"O

10"BI

O

T W

O

O

8"D

18"D

C L

U S

T E

R

CLUSTER

TW8"&30"O

D

O

6-2"TO5"D

6"D

"S

TUMP

2"TO4"D

2"M

2"D

4"O

TW6"&10"D

8"M

TW18"O

CLUSTER

36"O

36"M

15"O

54"O

TW15"&20"O

2"M

T R

P T

O

D

M

12" D

6" D

12" M

8"O

27"D

O

S T

U M

P

S

T U

M P

48"STUMP

2"D

3"M

3"D

O

M

TRP6"O 8"

O

H H

H H

R

R

R

H H

H H

H H

R

R

H H

HH

HHHH

HH

HH

HH

HH

HH

HH

S

S

E

D

E

E

E

E (R

HH(R

E

D

W/L

J A

M A

IC

A W

A Y

POND AVENUE

BIT

. CONC. W

ALK

BENCH

"D

12"O

UTLE

T

BENCH

.5 A

R C

H C

U L

V E

R T

.5 A

R C

H C

U L

V E

R T

V

IL

L A

G E B

R O

O K

BENCH

GRANITE

HEADWALL

BENCH

"O

U T L E T

"O

U T L E T

GRASS

LANDSCAPE

BIT.

CONC. W

ALK

GRANITE BLOCKS

GRASS

BENCH

3"D

2"D

2-20"M 24"M

2"D

TW15"D

2"D

30"O

4"M

CLUSTER

42"O

4"M

CLUSTER

8-4"TO8"D

TRP6"TO12"D

TW-6"O

24"O

30"O

TW18"O

48"O

4"D

10"M 18"O

30"M

TRP12"TO18"O

6"M

TW4"&6"M

CLUSTER

10-2"D

10-2"D

CLUSTER

10-2"D

10-2"D

10-2"D

TW20"O

TRP8"TO10"O

2"D

18"D

TW4"&6"O

TRP8"TO12"O

TW15"M

4"O

2"O

10"M

15"O

TW8"&10"M

22"O 8"0

8"0

30"O

30"O

CLUSTER

7-2"D

CLUSTER

6-2"D

5-2"TO6"D

15"D

TW8"&10"O

DTRP4"TO6"M

TW6"M

TW6"&10"O

2"M

2-4"D

4-TW4"TO8"D

CLUSTER

4"M

CLUSTER

12"O

4-3"TO4'D

30"O

4-6"O

3"D

8"D

TW12"&15"O

3"O

2"D

TW6"&15"O

TW3"&6"O TW20"M

TW4"&6"M

3"M

3"M 2"M

18"O2"M

4"TO6"D

CLUSTER2"TO6"O

4-4"D

10"D10-2"D

TW18"&24"O

3'D

TRP2"TO4"D

6"&10"O 8"O

2"D

2"D CLUSTER

2"D2"D

B U S

H E S

5"D

4-5"BI

6"BI

8"BI

TRP3"'3"&5"BI

4-5"BI

TW4"D

2"D

18"D

7"D

TW5"D 5"

D

2" D

2" D

4" D

3" D

5" D

T W

D

T W

6" D 4-

4"D

B U

S H

E S

20"O 2"D

15"O

TW12"&15"O

15"O

TRP15"D

TW12"D

TRP4"TO8"BI

2"TO4"D

11-4"TO6"D

2"D

18"O

TRP6"M

TW12"O

24"M

TW15"O

TW12"&15"O

4"O

8"O

QUD8"T

O12"M

4"D

"D

4" M

2"D

Q U

D T

O

D

D

T

O

D

Q U

D T

O

DT

W

D

T W

D

D

M

T W B I

O

TRP4

"T

O10" D

10" A

8" O

8" O

TW4"&5"D

12"O

TW12"D

TW10"&12"A

15"D

3" O

BUSHES

BUSHES

2"D

CLUSTER

2"D

CLUSTER

T

O

D

C L

U S

T E

R T

O

D C

L U

S T

E R

D

C L

U S

T E

R

D

D

D

D

Q U

D T

O

D

T W

D

T R P T

O D

D

O

2"TO4"D

CLUSTER

CLUSTER

BUSHES

CLUSTER

1"D

CLUSTER

CLUSTER

3"TO4"D

CLUSTER

"D

"D

1"D

6"D 4"O

10"M

15"O

TW8"710"D

4"D

30"O

6"D

4"D

TRP2"TO4"D

10"D

15"D

15"O

TW3"TO6"BI

TW4"BI

TW15"&18"O

6"ASH

6"ASH

6"ASH

4"D

8"O

12"D 15"D

12"O

8"O 12"D

12"O

15"D

18"O

42"O

8"D

TW

6"O

4"D

6"BE

TW

6"&8"D

8"D

18"O

18"O

TW6"BI

CLUSTER

4-4"TO8"M

TRP2"TO6"D

4-2"TO8"DCLUSTER

2"D

TW10"D

4-2"TO15"M

TW2"&6"M

10"O 12"O

CLUSTER

15"O

3"D 15"D

10"D

10"D

6"D

WF#5-14 WF#5-15

WF#5-16

W F#

5-

W F#

5-7

WF#5-65

WF#5-64

WF#5-63

WF#5-62

WF#5

-61

W F -5

W F -5

W F -5

WF#5-42

WF#5-41

WF#5-4

WF#5-3

7WF#5

-36

WF#5

-35

WF#5-34WF#5

-33

W F #5 -3

WF#5-30

WF#5-24 WF#5-23

WF#5-22

WF#5-21WF#5-20

WF#5

-43

TW15"TO18"O

2"D

30" O

8" O

POND AVENUE

2"M 2"D

18"D

6"C

2"BE

4"M

30"O

4"D

D

O

D

"O

O

TW15"&24"D

B U S

H E S

BUSHES

"D

D

D

TW

5"

&6" D

"D

"D

4"O

"O

3" D

O

"O

C L

U S

T E

R

36"D

"D

"D

T R P "B I

"D

T W

"D

25" D

"D

W F -3

GRASS

G R

A N

IT

E C

U R

B

G R

A N

IT

E C

U R

B

G R

A N

IT

E C

U R

B G

R A

N

IT

E C

U R

B

G R

A N

IT

E C

U R B

G R

A N

IT

E C

U R

B

G R

A N

IT

E C

U R B

G R

A N

IT

E C

U R B

GRANITE CURB

GRANITE CURB

15'W

ARCH

STONE CULVERT

W/L

S

JA

M

A

IC

A W

A Y

GATE

W/LW/L

BROOKLINE

LEVERETT POND

W/L

E

OLMSTED PARK

BOSTON

W/L

(R

W/L

W/L

D

E

D

GRASS

GRASS

GRASS

G R

A S S

G R

A S S

B

IT

C

O N

C

W A L K

BIT. CONC. WALK

BIT. CONC. WALK

GRASS

GRAVEL WALKWAY

G R

A S S

G R

A S S

G R

A S S

GRASS

BIT. CONC. PARKING LOT

GRASS

GRASS

BIT. CONC. WALK

LANDSCAPE

GRASS

GRASS

GRANITE WALL

GRANITE WALL

GRAVEL W

ALKW

AY

GRASS

GRASS

G R

A S S

ISLANDSEDIM

ENT

PARKING LOT BIT

. CONC.

G R

A S

S

GRASS

4"M

(BASE)

G R

A N

IT

E

S T

O N

E W

A L L

LANDSCAPE

L P -S

E D -2

T D

W D

.5

L P -S

E D -2

T D

W D

.5

L P -S

E D -2

T D

W D

.5

L P -S

E D -2

T D

W D

.5

L P -S

E D -2

T D

W D

.5

L P -S

E D -2

T D

W D

.5

L P -S

E D -2

T D

W D

.5

L P -S

E D -1

T D

W D

L P -S

E D -1

T D

W D

L P -S

E D -1

T D

W D

.5

L P -S

E D -1

T D

W D

.8

L P -S

E D -1

T D

W D

.5

L P -S

E D -1

T D

W D

.5

L P -S

E D -1

T D

W D

.5

L P -S

E D -1

T D

W D

.5

L P -S

E D -1

T D

W D

.5

L P -S

E D -1

T D

W D

.5

L P -S

E D -0

T D

W D

.5

L P -S

E D -0

U S

G S

W D

T

D

N /A

L P

L P

L P

-3

-2

= TREE TO BE COMPLETELY REMOVED

LEGEND

NN

E

E

N

N

WORK

LIMIT OF

SCALE: 1" = 40'

040 40 80

1" = 40'

GRAPHIC SCALE:

A N

S I

VILLAGE BROOK DRAIN

E

M O

L

IT

IO

N P

L A

N

E X

IS

T

IN

G C

O N

D

IT

IO

N S

L T

H

IB

O D

E A

U

L T

CD101

M U

D -2

C

D .d g n

EXISTING CONDITIONS & DEMOLITION PLAN

VEGETATED WETLANDS

LIMIT OF BORDERING

ELEVATION

FLOODPLAIN

LIMIT OF 100 YR

BUFFER ZONE

LIMIT OF 100 FT

L T

H

IB

O D

E A

U S

M E

T

M A

Y

/1

/2

B R

S

E X

IS

T

IN

G T

R E

E C

L U

S T

E R T

O B

E R

E M

O V

E D

S

IZ

E

F

IL

E N

A M

E

P L

O T S

C A

L E

SHEET OF

C O

N C

O R

D

M A

S S

A C

H U

S E

T T S

N E

W E

N G

L A

N D D

IS

T R

IC

T

U S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

M U

S

T O

N A

N D B

R O

O K

L

IN

E

M A

S S

A C

H U

S E

T T S

(P H

A S

E

S O

L

IC

IT

A T

IO

N N

O

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

A P

P R

D A

T E

S U

B M

IT

T E

D B

Y : P L

O T D

A T

E

D A

T E

M A

R K

D E

S C

R

IP

T

IO

N A

P P

R

D A

T E

C O

N T

R A

C T N

O

D R

A W

IN

G C

O D

E

District

New England of Engineers

US Army Corps

F L

O O

D D

A M

A G

E R

E D

U C

T

IO

N P

R O J E

C T

M U

D D

Y R

IV

E R

W

W J

R

S

S

S

S

S

2"M

8"BI

6"BI

6"O

TW6"D

2-8"O

15"M

4"&8"BI

8"D

12"D

1-6"&4-2"BI

4'BI 6"BI

4"BI

10'D

CLUSTER

8"D

10"D

TW18"D

6"BI

TW10"D

15"D

24"M

3"M&8"M

30"O

10"D

2"M

6"D

2"M

2"M

12"M15"A

3-10"BI

36"O

6"D 6"M

15"D 6-2"M

8"&24"O

10"O

24"O

TW12"O

8"O

2-2"M

6"M

12"D

D

24"O

36"O

-1 .6 x

8"O

-0 .2 x

-0 .5 x

-0 .3 x

-0 .4 x

-0 .4

-0 .6 x

-0 .4 x

-0 .5 x

-0 .8 x -0 .3 x

-0 .2 x

-0 .5 x

-0 .6 x

-0 .3 x

-0 .4 x

-0 .4 x

HH

S

HH

S

S

S

HH

S

E

E

E

2"EE

E

E

E (R)

E

GAS METER

S

S

6' CHAIN LINK FENCE

E

D

6' CHAIN LINK FENCE

CONTROL BOX

BENCH

GRASS

GRASS

OUTLET(R)

GRASS

BIT. CONC. PAVEM

ENT

CO

NC. RETAINING

W

ALL

GRASS

BENCH

BIT. CO

NC. W

ALK

BENCH

BIT. CONC. W

ALK

BENCH

GRASS

GRASS

G

A S

G A S

BIT. CONC. WALK

BIT. CONC. WALK

D

GRASS

"S (M .D .C

GRASS

" M

D C

" M

D C

8"W

STONEDUST W

ALKW

AY

10"O

SHRUB

TRP8"BI

8"BI

TRP8"BI

TRP8"BI

12-2"D

36"O

36"O

36"0

8"M

8"M

8"O

4"O

6'BE

4"O

TW8"O

6'D

3-12"O 8"M

2"BE

8"O 8"M

2"M

2"M

10"M

4"O

6"M

6"O

TW6"O

36"O

36"O

24"M

12"O

6"O

4"O

24"M

TW8"O

2"O

6"D

10"D

2"O

8"D

4"M

48"

6"O

36"O

48"O

4"D

4"D

8"M

24"O

2"O2"O

6"M

6"M

8"O

8-2"O

10"O

10"M

10"M

10'O 6"O 2"O

2"0 6"M

2"M

36"O 10"M

6"M

6"0

6'O

6"M

4"M

2"M

12"M

TRP4"M

2"M 10"O

8"O

2"0

2"M

30"M

2"O 4"O

10"M2"O 6"O2"O

2"O6"O

10"O

2'M2"O6"O

TW4"O

4"M

12"O

2"M

TW2"M

2"M2"M

48"O

2"M

4"M

12"O

15"M

2"M

10"O 2"M

TW2"M

6"M

2"M 4"M

2"M 2"M

4'O

2"O

8"D

2"O 10"D

10"D

6"D

TW2"O

TW10"D

10"D

10"M

12"M

8"BE

15"M

TW15"M

4"M

12"D 8"D

15"M

8"M

10"M12"D

10"M

4"M

30"O

10"O

6"O

TW2"&4"O

10"D 12"D

2"D

2"M

10"D

2"BE

6"M 6"O

10"O

6"O

4"D

4"D

TW10"M

CLUSTER

CLUSTER

CLUSTER

3-10"M

BUSHES

5-2"TO6"D

CLUSTER

8-2"D&3-4"D

8-8"TO10"A

6"M

8-2"TO10"

22-2"M

18-2"MCLUSTER

25-2",4",&6"D

S

" M

D C

WF#9-24E

W F -2

W F -2

W F -3

W F -3 E

N D

W F -8

W F -7

W F -7

W F#9-77

WF#9-76

WF#9-75

WF#9-74

W F #9-73

W F#9-72

WF#9-71

WF#9-70

W F#9-65

W F#9-64

WF#9-14

WF#9-15

WF#9-16

WF#9-18

WF#9-19

WF#9-20

WF#9-21

W F#9-22

W F #9-23

0.00

WF#9-24B

-0 .1 x

-0 .0 x

.2 x

.1 x

.4 x

.1 x

.7 x

.2 x

.1 x

.1 x

.7 x

.1 x

-0 .1 x

-0 .1 x

.0 x

.4 x

.3 x

.1 x

.3 x

.6 x

.3 x 0 .4 x

.1 x

.1 x

.0 x

.2 x

.1 x

-0 .1 x

.4 x

-0 .0 x

-0 .0 x

.4 x

-0 .1 x

-0 .1 x

.0 x

.1 x

.1 x

-0 .1 x

.7 x

.2 x

D

.4 x

.0 x

.1 x

.8 x

.1 x

.5 x

.5 x

.8 x

.1 x

.0 x

.2 x .3 x

.4 x

.4 x

.1 x

.4 x

.3 x

.5 x

.1 x

.4 x

.7 x

.5 x

.9 x

.4

.2 x

.1 x

.0 x

.7 x

.0N

O P

IP

E

V

IS

IB

L E x

.3 x

.4 x

.9 x

.1 x 1 .4 x

P A

R K D

R

IV

E

D

D

18"M 30"O

30"O 30"O

18"O

24"O

24"O

24"O

.9 x

.7 x

.7 x

.7 x

.1 x

.7 x

.7 x

.7 x

.8 x

.2 x

.4 x

.0 x

.2 x

.2 x

.9 x

.1 x

.5 x

.7 x

.9 x

.6 x

.6 x

.1

.6 x

.6 x

.0 x

.7 x

.6 x

.6 x

.3 x

.4 x

.6 x

.8 x

D

TW2"

D

27"D

.2 x

.5 x

.5 x

23"O

27"O

.7 x

.5

.1 x

6" D

.9 x

.4 x

.1 x

.1 x

.0 x

.3 x

.5 x

.4 x

.3 x

.5 x

4" M

"O

.9 x

.6 x

.2 x

.9 x

.9 x

.5 x

.4 x

.5 x

.1 x

.7 x

.1 x

.1

.3 x

.9 x

.8 x

"O

WF#9-17

.0 x

.0 x

.5 x

.6 x

.5 x

.9 x

.7 x

.4 x

.6 x

.3 x

"O

.6 x

.3 x

LP

WF#9-24C

WF#9-24D

LP

MH

CB

12"Oak

.1

M T L

S H

O R

IN

G W

A L L x

O

H H

D

M H

Sig n

HH

S ig n

26"Oak

36"Oak

"O a k

LP

M H

LP/Sign

MH

M H

LP/Sign Sign

SMH

HH

S ig n

TSG

T S G

T S G

T S G

CB

CB

24"Oak

30"Oak

40"Oak

26"Oak

18"Oak

"O ak

D

D

Sign

34"Oak

32"Oak

G R

A N

IT

E

C

U R B

G R

A N

IT

E

C

U R B

G R

A N

IT

E

C

U R B

G R

A N

IT

E

C

U R B

GRANITE CURB

GRANITE CURB

GRANITE CURB

GRANITE CURB

M H

26"Oak

G U

A R

D R

A

IL

GUARDRAIL

GUARDRAIL

W G

W G

B W S C H H

LP

S ig n

E H H

"Tree

EMH

L P S ig n

E

SM

H

CB

"Tree

BROOKLINE

BOSTON

B O S T O

N

B R

O O

K L

IN

E

H H

LP

"Tree

"O ak

16"Oak

W G

G G

LP

W G

"Tree

H

YD

"Tree

"M aple

E

B W S C

LP

S ign

EM

H

"Tree

BACK BAY YARD

THE RIVERWAY

MBTA GREEN LINE

Sign

FENW

AY STATION

WF#9-24A

8"D

8"D

6"BI

6"BI

6"BI

8"BI

4-6"D

CLUSTER

6"BI

4"M

2-12"M

10"M

6"M 4"M

6"M

18"0

CLUSTER

6-2"MCLUSTER

54"O

3-4"O

GRASS

6' CHAIN LINK FENCE

6' CHAIN LINK FENCE

TRP12"BI

TRP12"BI

2"O

4"M

6"O

8"O6"BI

4"O

4"O

10"O

2"BE

8"BE

2"O4"O

6"O

8"O

TW6"BI

4"O

6"BI

2"O

8-2"D

2"M 10-2"O

TW12"O

TRP12"M

2"M 12"O

2"M

2"M 2"M

10"O

30"O4"O 2"O

6"O

TW6"&10"M

10"M

15"O

4"M

4"M 4-2"M

15"M

2"M 2"M

2"D

4"M

2"M

2"M 2"M

TW15"M

4"M 2"M

TW30"M

6"O

4'M

TW6"MTW4"M

8"O

6'O

TW2"D

15"M

30"O

12"O

6"O

10"O

2"BI

4"O12"M

10"D

2"D 10"D

4"D

2'D

4'BE

15"D

10"D

TW12"D

6'M8"M

6"M 6"M

10"M 6"M

10"O

10"M

CLUSTER

11-2"D&4-4"D

CLUSTER

8-2"M

CLUSTER

CLUSTER

6-4"TO10"M

CLUSTER

8-2"TO6"M

10-2"TO8"D

CLUSTER CLUSTER

24-2"M

CLUSTER

10-2"D

CLUSTER

CLUSTER

8-4"TO10"ASH

' C

H A

IN

L

IN

K F

E N

C E

4' CHAIN LINK FENCE

2"O

10"O

6"O

TW6"0

TW10"O

2"M 2"M

2"BE

CLUSTER

CLUSTER

CLUSTER

CLUSTER

11-2"TO4"

77+20

77+00

R W -S

E D -3

T D

W D

N /A

R W -S

E D -3

T D

W D

.5

R W -S

E D -3

T D

W D

.5

R W -S

E D -3

T D

W D

.5

U S

G S

W D

T

D

N /A

R W

R W

R W

R W

R W

-5

-8

-7

-2

-4

-4

= TREE TO BE COMPLETELY REMOVED

LEGEND

E

E

E

N

N

N

WORK

LIMIT OF

(CROSS HATCH)

OF KNOTWEED

APPROX. LIMIT

(DOT HATCH)

OF PHRAGMITIES

APPROX. LIMIT

WORK

LIMIT OF

SEE SHEET GC103

RIVER ACCESS (TYP)

TRIMMING ALONG

TREE/VEGETATION

SACKS

SUPER

(FRCS)

CONTROL STRUCTURE

FLOW RESTRICTION

SCALE: 1" = 40'

SITE PLAN

040 40 80

1" = 40'

GRAPHIC SCALE:

L T

A N

S

FLOW

NN

D E

M O

L

IT

IO

N P

L A

N

E X

IS

T

IN

G C

O N

D

IT

IO

N S

L T

H

IB

O D

E A

U

M E

T

CD105

M U

D -2

C

D .d g n

M A

T C

H L

IN

E S

H E

E T C

D

= INVASIVE SPECIES TO BE ERADICATED

RESOURCE AREA

LIMIT OF TOP OF BANK

VEGETATED WETLANDS

LIMIT OF BORDERING

FLOOD ELEVATION

LIMIT OF 100 YR

BUFFER ZONE

LIMIT OF 100 FT

BUFFER ZONE

LIMIT OF 100 FT

L T

H

IB

O D

E A

U S

M A

Y

/1

/2

B R

S

E X

IS

T

IN

G C

H A

IN

L

IN

K F

E N

C E

RIVERFRONT AREA

LIMIT OF 100-FT

RIVERFRONT AREA

LIMIT OF 25-FT

RIVERFRONT AREA

LIMIT OF 25-FT

S

IZ

E

F

IL

E N

A M

E

P L

O T S

C A

L E

SHEET OF

C O

N C

O R

D

M A

S S

A C

H U

S E

T T S

N E

W E

N G

L A

N D D

IS

T R

IC

T

U S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

M U

S

T O

N A

N D B

R O

O K

L

IN

E

M A

S S

A C

H U

S E

T T S

(P H

A S

E

S O

L

IC

IT

A T

IO

N N

O

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

A P

P R

D A

T E

S U

B M

IT

T E

D B

Y : P L

O T D

A T

E

D A

T E

M A

R K

D E

S C

R

IP

T

IO

N A

P P

R

D A

T E

C O

N T

R A

C T N

O

D R

A W

IN

G C

O D

E

District

New England of Engineers

US Army Corps

F L

O O

D D

A M

A G

E R

E D

U C

T

IO

N P

R O J E

C T

M U

D D

Y R

IV

E R

W

W J

R

77+20

77+00

S

S

S

S

S

-1 .6 x

-0 .2 x

-0 .5 x

-0 .3 x

-0 .4 x

-0 .4

-0 .6 x

-0 .4 x

-0 .5 x

-0 .8 x -0 .3 x

-0 .2 x

-0 .5 x

-0 .6 x

-0 .3 x

-0 .4 x

-0 .4 x

HH

S

HH

S

S

S

HH

S

E

E

E

2"EE

E

E

E (R)

E

GAS METER

S

S

6' CHAIN LINK FENCE

E

D

6' CHAIN LINK FENCE

CONTROL BOX

BENCH

GRASS

GRASS

OUTLET(R)

GRASS

BIT. CONC. PAVEM

ENT

CO

NC. RETAINING

W

ALL

GRASS

BENCH

BIT. CO

NC. W

ALK

BENCH

BIT. CONC. W

ALK

BENCH

GRASS

GRASS

G

A S

G A S

BIT. CONC. WALK

BIT. CONC. WALK

D

GRASS

"S (M .D .C

GRASS

" M

D C

" M

D C

8"W

STONEDUST W

ALKW

AY

S

" M

D C

WF#9-24E

W F -2

W F -2

W F -3

W F -3 E

N D

W F -8

W F -7

W F -7

W F#9-77

WF#9-76

WF#9-75

WF#9-74

W F #9-73

W F#9-72

WF#9-71

WF#9-70

W F#9-65

W F#9-64

WF#9-14

WF#9-15

WF#9-16

WF#9-18

WF#9-19

WF#9-20

WF#9-21

W F#9-22

W F #9-23

0.00

WF#9-24B

-2

-4

-4

-0 .1 x

-0 .0 x

.2 x

.1 x

.4 x

.1 x

.7 x

.2 x

.1 x

.1 x

.7 x

.1 x

-0 .1 x

-0 .1 x

.0 x

.4 x

.3 x

.1 x

.3 x

.6 x

.3 x 0 .4 x

.1 x

.1 x

.0 x

.2 x

.1 x

-0 .1 x

.4 x

-0 .0 x

-0 .0 x

.4 x

-0 .1 x

-0 .1 x

.0 x

.1 x

.1 x

-0 .1 x

.7 x

.2 x

.4 x

.0 x

.1 x

.8 x

.1 x

.5 x

.5 x

.8 x

.1 x

.0 x

.2 x .3 x

.4 x

.4 x

.1 x

.4 x

.3 x

.5 x

.1 x

.4 x

.7 x

.5 x

.9 x

.4

.2 x

.1 x

.0 x

.7 x

.0N

O P

IP

E

V

IS

IB

L E x

.3 x

.4 x

.9 x

.1 x 1 .4 x

P A

R K D

R

IV

E

.9 x

.7 x

.7 x

.7 x

.1 x

.7 x

.7 x

.7 x

.8 x

.2 x

.4 x

.0 x

.2 x

.2 x

.9 x

.1 x

.5 x

.7 x

.9 x

.6 x

.6 x

.1

.6 x

.6 x

.0 x

.7 x

.6 x

.6 x

.3 x

.4 x

.6 x

.8 x

.2 x

.5 x

.5 x

.7 x

.5

.1 x

.9 x

.4 x

.1 x

.1 x

.0 x

.3 x

.5 x

.4 x

.3 x

.5 x

.9 x

.6 x

.2 x

.9 x

.9 x

.5 x

.4 x

.5 x

.1 x

.7 x

.1 x

.1

.3 x

.9 x

.8 x

WF#9-17

.0 x

.0 x

.5 x

.6 x

.5 x

.9 x

.7 x

.4 x

.6 x

.3 x

.6 x

.3 x

WF#9-24C

WF#9-24D

.1

M T L

S H

O R

IN

G W

A L L x

G R

A N

IT

E

C

U R B

G R

A N

IT

E

C

U R B

G R

A N

IT

E

C

U R B

G R

A N

IT

E

C

U R B

GRANITE CURB

GRANITE CURB

GRANITE CURB

GRANITE CURB

G U

A R

D R

A

IL

GUARDRAIL

GUARDRAIL

E

BROOKLINE

BOSTON

B O S T O

N

B R

O O

K L

IN

E

E

BACK BAY YARD

THE RIVERWAY

MBTA GREEN LINE

FENW

AY STATION

WF#9-24A

GRASS

6' CHAIN LINK FENCE

6' CHAIN LINK FENCE

' C

H A

IN

L

IN

K F

E N

C E

4' CHAIN LINK FENCE

E

NN

E

E

N

N

G

C-335

CHANNEL

40' WIDE

WORK

LIMIT OF

WORK

LIMIT OF

EDGE OF WATER

PROPOSED

APPROXIMATE

(SHADING)

TO BE REMOVED

LIMIT OF MATERIAL

EDGE OF WATER

PROPOSED

APPROXIMATE

BEG. OF AREA-6

(HATCH)

DISPOSAL CLASSIFICATION

EXCAVATED MATERIAL

FLOOD CONTROL CHANNEL

EXCAVATION BEYOND

LIMIT OF PHRAGMITIES

FLOOD CONTROL CHANNEL

EXCAVATION BEYOND

LIMIT OF PHRAGMITIES

END OF AREA-6

SEE NOTE 3

SUPER SACKS

SAND FILLED

MAINS. SEE NOTE #2

MWRA SEWER RELIEF

EXISTING 106" & 66"

SEE NOTE #1

CONTROL STRUCTURE

FLOW RESTRICTION

SCALE: 1" = 40'

SITE PLAN

040 40 80

1" = 40'

GRAPHIC SCALE:

C-105

L T

A N

S

E P

L A

N

M U

D -2

C -1

.d g n

M A

T C

H L

IN

E S

H E

E T C -1

FLOW

STATION RANGE WIDTH ELEVATION

40'72+80 - 73+00

L T

H

IB

O D

E A

U

M E

T

AREA-6

WORK

RESOURCE AREA

LIMIT OF TOP OF BANK

VEGETATED WETLANDS

LIMIT OF BORDERING

FLOOD CHANNEL SUMMARY TABLE

73+00 - 76+40 40' -6.0

76+40 - 76+60 40'

EXIST. GRADE 3:1 TO -6.0

40'76+60 - 77+00

-6.0 TO -4.0

-4.0

FLOOD ELEVATION

LIMIT OF 100 YR

DISPOSAL CLASSIFICATION

EXCAVATED MATERIAL

* REFER TO GENERAL NOTE #21 SHEET G-003

(BROOKLINE SIDE ONLY)

RIVERFRONT AREA

LIMIT OF 100-FT

TO DETAILS SHEET C-501.

AS HATCHED. REFER

OF BITUMINOUS WALKWAYS

FULL DEPTH REPLACEMENT

72+80 762648.45 2950447.24

STATION EASTINGNORTHING

CONTROL INFORMATION

74+00

PI 76+33.35

75+00

76+00

77+00

2950524.18762740.54

2950673.81762919.61

2950588.31762817.28

2950652.43762894.01

2950679.13762986.06

73+00 762663.80 2950460.06

BUFFER ZONE

LIMIT OF 100-FT

BUFFER ZONE

LIMIT OF 100-FT

GENERAL NOTE 12 ON SHEET G-003.

REFER TO DETAILS SHEET C-501 AND TO

USED FOR CONSTRUCTION (NON-SHADED)

TOP DRESSED STONEDUST WALKWAYS

MA LINED LANDFILL

OUT OF STATE - NON RCRA

L T

H

IB

O D

E A

U S

M A

Y

C

H A

IN

L

IN

K F

E N

C E T

O B

E R

E M

O V

E D

/1

/2

B R

S

3. RESTORE AREA PER SPECIFICATIONS SECTION 32 92 19.

8(M) PERMIT FROM THE MWRA.

LOCATION PRIOR TO ANY CONSTRUCTION AND SHALL APPLY AND OBTAIN AN

AS APPROXIMATE ONLY. CONTRACTOR TO VERIFY HORIZONTAL AND VERTICAL

2. EXACT LOCATION OF 106" AND 66" MDC SEWER RELIEF MAINS ARE SHOWN

WITH SAND, AND 4' CHAIN LINK FENCE TO BE COMPLETELY REMOVED.

FLOW RESTRICTION CONTROL STRUCTURE, ASSOCIATED SUPER SACKS FILLED

COMPLETION OF ALL WORK AREAS DOWNSTREAM OF AVENUE LOUIS PASTEUR,

1. EXISTING STEEL SHEET PILE FLOW RESTRICTION CONTROL STRUCTURE. AT THE

NOTES:

SEE NOTE #1

FENCE

A N

D R

E V

IS

IO

N T

O N

O T

E

S

IZ

E

F

IL

E N

A M

E

P L

O T S

C A

L E

SHEET OF

C O

N C

O R

D

M A

S S

A C

H U

S E

T T S

N E

W E

N G

L A

N D D

IS

T R

IC

T

U S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

M U

S

T O

N A

N D B

R O

O K

L

IN

E

M A

S S

A C

H U

S E

T T S

(P H

A S

E

S O

L

IC

IT

A T

IO

N N

O

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

A P

P R

D A

T E

S U

B M

IT

T E

D B

Y : P L

O T D

A T

E

D A

T E

M A

R K

D E

S C

R

IP

T

IO

N A

P P

R

D A

T E

C O

N T

R A

C T N

O

D R

A W

IN

G C

O D

E

District

New England of Engineers

US Army Corps

F L

O O

D D

A M

A G

E R

E D

U C

T

IO

N P

R O J E

C T

M U

D D

Y R

IV

E R

W

W J

R

141+00

142+00

143+00

FM

FM

S D

CB

CB

CB

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 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

-5.8x

-5.0x

-5.1x

-5.6x

-4.9x

-4.6x

-4.9x

-4.7x-5.0x

-4.9x

-5.0x

-4.9x

-3.5x

-3.0x

-2.6x

-2.9x

-3.2x

-2.4x

-1.3x

-1.8x

-2.5x

-0.2x

-0.7x

-0.8x

-0.4x

-0.9x

-0.4x

-0.5x

-0.2x

-0.3x

-0.9x

T S

H H

H H

E

E

S E

E

E

S

T S

T S

BIT CONC

C

L F

H H

(R

H H

"X

"S

"S

FIRE 1

FIRE 2

24" DECID

24" DECID

42" DECID

24" DECID

24" DECID

12" DECID

5 LIMB

12" DECID

SINGLE

12" DECID

SINGLE (3)

24" DECID

42" DECID

12" DECID

12" DECID

SINGLE (2)

72" DECID

30" DECID

40" DECID

B U

IL

D

IN

G F F

E .7

-S

T O

R Y M

E T

A L G

A R

A G

E

CABINET

ELECTRICAL

LINK FENCE

8' HIGH CHAIN

LINK FENCE

6' HIGH CHAIN

F F

E G

R A

N

IL

L .7

F F

E G

R A

N

L .7

F F

E G

R A

N

L .3

' L P

L P

BARRIER

JERSEY

GATE

SECURITY

DETECTORS

LOOP

BOLLARDS

BOLLARDS

F F

E G

R A

N

L

.8

DETECTORS

LOOP

BOLLARDS (4)

GATE

SECURITY

SIGNAL

TRAFFIC

BOLLARDS (5)

RED" SIGN

"STOP HERE ON

SIGNAL POLE

PEDESTRIAN

CABINET

ELECTRICAL

CABINET

ELECTRICAL

METER

GAS

UNITS (3)

HVAC

UNITS (2)

HVAC

4" DECID

TRIPLE

F

IR

E A

L A

R M B

U

IL

D

IN

G

-2 S

T O

R Y G

R A

N

IT

E B

L O

C K B

U

IL

D

IN

G

E

M

G W

G W

E

-0.1x

1.4

1.0x

1.0x

0.8x

1.0x

0.9x

1.2x

1.0x

1.3x

1.1x

1.1x

1.1x

1.2x

1.0x

2.6

P H

R A

G M

IT

E S

PHRAGMITES

12" DECID

24" DECID

4" DECID

12" DECID

36" DECID

12" DECID

TWIN

30" DECID

I=1.7

I=2.4

R .7

R .3

I=3.9

R=4.39

R .7 x

G E

N E

R A

T O

R

CONC

PAD

WOOD POST

GRASS

CONC

PAD

RADIO

TOWER

8"RCP

CU

4"CI

12" METAL

H H H

H

H H

H H

H H

H H

H H

H H

S T

A

IR

S

STAIRS

GRASS

8" PVC TRENCH DRAIN

"R

C P

PUMP

STATION

F M

S W

A L E

BIT CONC

PARKING AREA

BIT CONC

PARKING AREA

12" DECID

W E S T

LA

N D A

V E

C O

N C

R E T E S

L O P E

D C

U R

B

C O

N C

R E

T E

R E

T W

A L L

' C

L F C

B

BIT CONC

F E

N W

A Y

HH

H 'C

A P

R A

M P

C B

S T O

N E

D U S T W

A L K

S T

O N

E D

U S T W

A L K

B

IT

C

O N

C

PARKING AREA

N 2950800

E

WORK

LIMIT OF

NN

E

SEE SITE PLAN SHEETS

LIMIT OF DREDGING

C-109 AND C-110

REFER TO SHEETS

BEG WORK AREA-12

END WORK AREA-11

CATCH BASIN

EXISTING

RIVERFRONT AREA

LIMIT OF 25-FT

RESOURCE AREA

LIMIT OF TOP OF BANK

5.4

5.7

5.0

4.8

4.6

5.0

5.1

PATH

DRAINAGE

C-504

A-A

SCALE: 1" = 20'

SITE PLAN

C-111

L T

A N

S

D -2

C -1

.d g n

L T

H

IB

O D

E A

U

M E

T

S

IT

E P

L A

N

1" = 20'

GRAPHIC SCALE:

20' 20' 40'

F

IR

E A

L A

R M H

E A

D Q

U A

R T

E R

S

33 115

AREA-13

WORK

FINISH GRADE.

SHEETING SHALL BE LEFT IN PLACE AND CUT OFF AT A MINIMUM OF 2 FEET BELOW

REFER TO SPECIFICATIONS SECTION 33 01 00. ANY TEMPORARY EXCAVATION SUPPORT

CONTRACTOR TO PROVIDE VIBRATION MONITORING FOR FIRE ALARM STRUCTURES.6.

AND DCR AND MAY BE LOCATED WITHIN CLOSED PORTIONS OF AGASSIZ ROAD.

SHALL BE COORDINATED WITH FIRE DEPARTEMENT, CONTRACTOR, CITY OF BOSTON,

TEMPORARY DAYTIME PARKING FOR DISPLACED PARKING DUE TO CONSTRUCTION

SOURCED FROM FIRE DEPARTMENT HEADQUARTERS.

FENCE TO GAIN SITE ENTRY. ELECTRICITY FOR TEMPORARY LIGHTING MAY BE

PROVIDE SITE SECURITY AT ALL TIMES AND PREVENT SCALING OR MOVING OF THE

EXISTING SECURITY LIGHTING MOUNTED TO 8' SECURITY FENCE. FENCING MUST

DURING NIGHT TIME HOURS AND SHALL PROVIDE EXTENTS OF LIGHTING SIMILAR TO

TEMPORARY SECURITY FENCING AND LIGHTING. LIGHTING SHALL BE OPERABLE

OF WALL AND INSTALLATION OF PUMP CHAMBER TO PROVIDE AND MAINTAIN

CONTRACTOR SHALL COORDINATE WITH FIRE HEADQUARTERS DURING CONSTRUCTION5.

SIDWALK SIGNAGE AS SHOWN ON SHEET GC105.

CONTRACTOR TO COORDINATE CLOSURE WITH FIRE HEADQUARTERS AND INSTALL

CLOSURE OF THE GRAVEL WALK BETWEEN THE RIVER AND FIRE HEADQUARTERS.

INSTALLATION OF NEW CONCRETE FLOODWALL WILL REQUIRE TEMPORARY

REMOVAL OF EXISTING SECURITY FENCE AND CONCRETE FOOTING AND 4.

COR IMMEDIATELY OF CONFLICT AND PROCEED WITH AS DIRECTED BY COR.

CONFLICTS WITH PROPOSED FLOODWALL FOOTING, CONTRACTOR SHALL NOTIFY

EXISTING CATCH BASIN TO REMAIN UNDISTURBED. IF EXISTING STRUCTURE 3.

TO ORIGINAL CONDITION UNLESS OTHERWISE NOTED OR DETAILED.

OTHER SITE FEATURE DISTURBED DURING CONSTRUCTION SHALL BE RETURNED

EXISTING WALKWAYS, PAVEMENT, STORMWATER MITIGATION AREA, AND ANY2.

LIGHTING. REFER TO KEY NOTE 6.

WIRING TO BE PROVIDED WITH THE RE-MOUNTING OF THE EXISTING SECURITY

SECURITY LIGHTING TO BE REMOVED AND DISPOSED OF. NEW CONDUIT AND

EXISTING ELECTRICAL CONDUIT AND WIRING ASSOCIATED WITH THE EXISTING1.

GENERAL NOTES:

L T

H

IB

O D

E A

U S

M A

Y

PROVIDE A WATER TIGHT SLEEVE THROUGH THE WALL.

CONSTRUCTION. IF UTILITIES PASS THROUGH WALL, CONTRACTOR TO

ACTUAL LOCATION OF UTILITIES TO BE FIELD DETERMINED PRIOR TO 19.

REQUIRMENTS AS STATED IN GENERAL NOTE 5.

TEMPORARY CONSTRUCTION FENCING SHALL BE CONFIGURED TO MEET18.

17. COMPOST FILTER SOCK. SEE DETAIL ON SHEET C-505.

HEADQUARTERS PATH DETAIL ON SHEET C-501.

16. FULL DEPTH RECONSTRUCTION OF FLOATING PATH. REFER TO FIRE

15. TEMPORARY CONSTRUCTION FENCING.

EXISTING CATCHBASIN TO REMAIN UNDISTURBED. 14.

TO AVOID UNDERMINING SIDEWALK DUE TO FOOTING INSTALLATION.

END NEW FLOODWALL AND FENCING 3 FEET FROM EXISTING CONCRETE SIDEWALK13.

8" SCH 80 PVC VENT. SEE SHEET C-50412.

MATCH EXISTING GRADE AT PAVEMENT SAWCUT.

DISTURBED DURING CONSTRUCTION. REFER TO DETAIL ON SHEET C-501.

DETECTORS, IF ENCOUNTERED, ARE TO BE MAINTAINED OR REPLACED IF

BITUMINOUS CONCRETE PARKING AREA SAWCUT AND REPAIR. EXISTING LOOP11.

OF CONSTRUCTION.

REMOVE AND STORE CONCRETE CURB. CURB TO BE RE-SET AT THE COMPLETION10.

PUMP STATION.

PROPOSED 7000 GALLON PRECAST CONCRETE COMMERCIAL TANK STORMWATER9.

NEW 6" DUCTILE FORCE MAINS. 8.

INV OUT (12" METAL): 2.1±

INV IN (12" METAL): 2.1±

INV IN (2-6" DI): 2.3

RIM EL: 4.6

REFER TO SHEET C-503.

PROVIDE INVERTS FOR 6" FORCE MAIN OUTLETS.

PIPE BOTH SIDES. INSTALL TIDEFLEX 37 CHECKVALVE OR APPROVED EQUAL.

LOW PROFILE, FRAME AND GRATE. CONNECT EXISTING 12" METAL DRAIN

PROPOSED 6' DIAMETER FLAT TOP CATCHBASIN WITH DOUBLE, 7.

SPECIFICATIONS FOR MORE DETAIL.

TO EXISTING. REFER TO ARCHITECTURAL SHEETS, STRUCTURAL SHEETS, AND

FLOODWALL AND INSTALL STORED SECURITY LIGHTING IN SIMILAR LOCATIONS

PROVIDE NEW 6'6" HIGH SECURITY FENCE ALONG TOP OF CONCRETE 6.

2.3 EXISTING SECURITY FENCING.

FENCING AND LIGHTING AS PART OF SPECIFICATION SECTION 05 50 00, SUBPART

SECURITY LIGHTING AT TOP OF FENCE. SEE PICTURES OF EXISTING SECURITY

THICKNESS FOR FOOTING SLAB AND WALL). REMOVE AND STORE EXISTING

CONCRETE FENCE FOOTING (APPROX. 4' DEEP WITH 3' WIDE FOOTING AND 18"

REMOVE AND DISCARD EXISTING 8' HIGH SECURITY FENCE. REMOVE EXISTING5.

EXISTING ABANDONED DRAIN PIPE. 4.

LIMIT OF EXISTING STORMWATER MITIGATION AREA.3.

MORE DETAIL.

ARCHITECTURAL SHEETS, STRUCTURAL SHEETS, AND SPECIFICATIONS FOR

LIMIT OF PROPOSED CONCRETE FLOODWALL FOOTING. REFER TO 2.

SHEETS, STRUCTURAL SHEETS, AND SPECIFICATIONS FOR MORE DETAIL.

LIMIT OF PROPOSED CONCRETE FLOODWALL. REFER TO ARCHITECTURAL 1.

KEY NOTES:

K

E Y N

O T

E

/1

/1

L T

S

IZ

E

F

IL

E N

A M

E

P L

O T S

C A

L E

SHEET OF

C O

N C

O R

D

M A

S S

A C

H U

S E

T T S

N E

W E

N G

L A

N D D

IS

T R

IC

T

U S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

M U

D -2

W

W J

R

S

T O

N A

N D B

R O

O K

L

IN

E

M A

S S

A C

H U

S E

T T S

(P H

A S

E

S O

L

IC

IT

A T

IO

N N

O

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

A P

P R

D A

T E

S U

B M

IT

T E

D B

Y : P L

O T D

A T

E

D A

T E

M A

R K

D E

S C

R

IP

T

IO

N A

P P

R

D A

T E

C O

N T

R A

C T N

O

D R

A W

IN

G C

O D

E

District

New England of Engineers

US Army Corps

F L

O O

D D

A M

A G

E R

E D

U C

T

IO

N P

R O J E

C T

M U

D D

Y R

IV

E R

72+00

SS

S

C O

N T R

O L

B O

X

BEN

C

H

G R

ASS

G

T L E

T (R

G

BI

T.

C

ONC.

W

ALK

BI

T.

C

O

NC.

W

ALK

B

IT

. C

O N C . W

A

LK

D

G R

A

G

A

STO

ED

U

ST

W

ALKW

AY

0.00

LOAM AND SEED

LOAM AND SEED

LOAM AND SEED

17 VD

35 CAH 21 VD

101 OS

9 SC

721 DP

103 SCH

453 DP

60 CSA

8 SC

1 QB

2 CCR

2 CV

1 QR

1 AR

3 CCR

28 RAG

45 SC

19 CAH

483 DP

11 CF

6 SC

7 CAH

14 CAH

23 OS

52 DP

31 SCH

83 RAG

3 CO

13 VD

5 SC

21 CAH

40 RAG

21 CAH

1 AR

62 RAG

12 VD

96 RAG

40 CAH

17 VD

18 CAH

630 DP

2 AR

1 SB

8 VD

QB

2 QB

QB

9' CLF

G R

A N

IT

E C

U R B

G R

A N

IT

E C

U R B

G U

A R

D R

A

IL

4' CHAIN LINK FENCE

' C

H A

IN

L

IN

K F

E N

C E

6' C

H A

IN

L

IN

K F

E N C E

1" = 20'

GRAPHIC SCALE:

20' 20' 40'

NN

SCALE: 1" = 20'

LANDSCAPE PLAN

U M

B R

E L L S

M U

D -2

L -1

.d g n

L A

N D

S C

A P

E P

L A

N

L-106 11584

S A

F

A N

S I

D

:1

M U

D D

Y R

IV

E R

F

LO

W

AREA-6

WORK

FENCE

PROTECTION

LANDSCAPE

FENCE

PROTECTION

LANDSCAPE

FENCE

DETERRENT

HERBIVORE

FENCE

DETERRENT

HERBIVORE

6' WIDE GATE

6' WIDE GATE

FENCE

DETERRENT

HERBIVORE

FENCE

DETERRENT

HERBIVORE

G

L-303

M P

E N

K O

"A"

"C"

"A"

"D"

"A"

"A"

"A"

"C"

M A

Y

S J

U /1

/2

D R

A W

IN

G R

E V

IS

E D P

E R A

M E

N D

M E

N T

S

IZ

E

F

IL

E N

A M

E

P L

O T S

C A

L E

SHEET OF

C O

N C

O R

D

M A

S S

A C

H U

S E

T T S

N E

W E

N G

L A

N D D

IS

T R

IC

T

U S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

M U

D -2

W

W J

R

S

T O

N A

N D B

R O

O K

L

IN

E

M A

S S

A C

H U

S E

T T S

(P H

A S

E

S O

L

IC

IT

A T

IO

N N

O

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

A P

P R

D A

T E

S U

B M

IT

T E

D B

Y : P L

O T D

A T

E

D A

T E

M A

R K

D E

S C

R

IP

T

IO

N A

P P

R

D A

T E

C O

N T

R A

C T N

O

D R

A W

IN

G C

O D

E

District

New England of Engineers

US Army Corps

F L

O O

D D

A M

A G

E R

E D

U C

T

IO

N P

R O J E

C T

M U

D D

Y R

IV

E R

141+00

142+00

LOAM AND SEED

LOAM AND SEED

16 CSA

7 CO

24 CAH

5 SC

16 SCH

84 DV

7 CSA

68 DV

2 AR 1 QB

1 QR

16 CSA

107 DV

7 SC

16 IV

8 RV

33 CSA

7 CO

22 CSA

26 SCH

56 DV

9 SC

5 CO

7 OC

18 OC

13 SCH

3 CO

12 CSA

25 FA

1" = 20'

GRAPHIC SCALE:

20' 20' 40'

L-116

S A

F

A N

S I

D

NN

SCALE: 1" = 20'

LANDSCAPE PLAN

L

N D

S C

A P

E P

L

:1

M U

D -2

L -1

.d g n

MATCH LINE SHEET L-113

M A

T C

H L

IN

E S

H E

E T L -1

MATCH LINE SHEET L-117

11594

MUDDY RIVER

FLOW

AREA-11

WORK

AREA-12

WORK

FENCE

PROTECTION

LANDSCAPE

6' WIDE GATE

FENCE

DETERRENT

HERBIVORE

FENCE

DETERRENT

HERBIVORE

FENCE

PROTECTION

LANDSCAPE

Q

L-305

M P

E N

K O

LIMITS OF BACKFILL

LIMITS OF BACKFILL

BACKFILL

LIMITS OF

"A"

"C"

"D"

"A"

"C"

"D"

(TYP.)

HABITAT LOG

6' WIDE GATE

M A

Y

S

U M

B R

E L L S

S J

U /1

/2

D R

A W

IN

G R

E V

IS

E D P

E R A

M E

N D

M E

N T

S

IZ

E

F

IL

E N

A M

E

P L

O T S

C A

L E

SHEET OF

C O

N C

O R

D

M A

S S

A C

H U

S E

T T S

N E

W E

N G

L A

N D D

IS

T R

IC

T

U S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

M U

D -2

W

W J

R

S

T O

N A

N D B

R O

O K

L

IN

E

M A

S S

A C

H U

S E

T T S

(P H

A S

E

S O

L

IC

IT

A T

IO

N N

O

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

A P

P R

D A

T E

S U

B M

IT

T E

D B

Y : P L

O T D

A T

E

D A

T E

M A

R K

D E

S C

R

IP

T

IO

N A

P P

R

D A

T E

C O

N T

R A

C T N

O

D R

A W

IN

G C

O D

E

District

New England of Engineers

US Army Corps

F L

O O

D D

A M

A G

E R

E D

U C

T

IO

N P

R O J E

C T

M U

D D

Y R

IV

E R

TO FULLY ENCLOSE TRUNK

PROVIDE DIAMETER NECESSARY

OR GALVANIZED 9 GAUGE WIRE.

AND BOUND WITH STRAPPING

PIPE, CUT IN HALF LENGTHWISE

BLACK CORRUGATED PLASTIC

STORAGE AND STOCKPILING.

NO EQUIPMENT OR MATERIAL

IN THIS AREA ONLY.

HAND AND LIGHT EQUIPMENT

DRIP LINE SHALL BE DONE BY

WORK PERFORMED WITHIN THE

EXISTING TREE DRIP LINE. ALL

AS SHOWN

PROTECTED

ROOT ZONE TO BE

L T

A N

S

D -2

L -5

.d g n

L-502

L

N D

S C

A P

E D

E T

A

LOAM/TOPSOIL

SEEDED LAWN

FINISH GRADE

DETAILS-TREE PROTECTION

DETAIL-HERBACEOUS PLANTING

DETAIL-SEEDED LAWN

SPIKE TO WIDEN HOLE

INTO SOIL AND WORKING

BY DRIVING STEEL SPIKE

2. CREATE PLANTING HOLE

DURING PLANTING.

TO REMAIN UNDAMAGED

1. LEAVES AND ROOT CROWN

NOTES:

N.T.S.

N.T.S.

N.T.S.

N.T.S.

IN PLANTING HOLE

ELIMINATE AIR POCKETS

TAMP FIRMLY TO

FINISH GRADE

WITH OR JUST ABOVE

ROOT CROWN LEVEL

BY INSTALLATION

STRAIGHT AND UNDAMAGED

PLANT ROOTS TO BE

FINISH GRADE

NATIVE SOIL

BELOW GROUND

POST DEPTH MIN. 18"

POSTS SET AT 8' CENTERS

CABLE TIE

ABOVE GROUND

POST HEIGHT MIN. 48"

0.5 TO 1 INCH MESH

FINISH GRADE

THAN THE ROOTBALL

BE 12" GREATER

PLANTING HOLE TO

EXISTING SUBGRADE

PLANT

CONTAINER-GROWN

12" MIN.

PLANTING DEPTH

WOOD CHIPS

UNDER CANOPY

8" MIN. DEPTH

ROOT COVERAGE

103 115

:1

DETAILS-HERBIVORE DETERRENT FENCING

POSTS SET AT 8' CENTERS

BELOW GROUND

POST DEPTH MIN. 24"

TOP AND BOTTOM

TENSION WIRE

FINISH GRADE

ABOVE GROUND

POST HEIGHT MIN. 36"

PLASTIC MESH FENCE

CHAIN LINK FENCE

BELOW GROUND

MIN. 6"

FABRIC MESH

CHAIN LINK

ALL TREATMENT "B" AND "C" SHELVES.

PLACED ON THE WATER SIDE OF

THE CHAIN LINK FENCE SHALL BE2.

OR "C" WETLAND SHELF.

WHERE THERE IS A TREATMENT "B"

AND ON THE WATER SIDE EXCEPT

ALL WETLAND TREATMENT AREAS

PLACED ON THE UPLAND SIDE OF

THE PLASTIC MESH FENCE SHALL BE1.

NOTES:

M A

Y

S

U M

B R

E L L S

M P

E N

K O

S J

U /1

/2

D R

A W

IN

G R

E V

IS

E D P

E R A

M E

N D

M E

N T

AREA 1 AREA 2 AREA 3 AREA 4 AREA 5 AREA 6 AREA 7 AREA 8 AREA 9 AREA 10 AREA 11 AREA 12 AC 0 0 5 0 0 0 0 0 3 3 0 0 11 AMELANCHIER CANADENSIS SHADBLOW SERVICEBERRY 10-12' HT. MULTI-STEMMED

AR 0 8 0 3 2 4 0 0 0 4 2 6 29 ACER RUBRUM RED MAPLE 3.5-4" CAL

CV 0 4 0 0 0 2 0 0 0 0 0 0 6 CHIONANTHUS VIRGINICUS FRINGETREE 6-8' HT.

CCR 0 1 2 0 0 5 0 0 2 0 0 0 10 CRATAEGUS CRUSGALLI VAR. INERMIS THORNLESS HAWTHORNE 10-12' HT.

CAL 0 0 0 0 0 0 0 0 0 0 0 3 3 CORNUS ALTERNIFOLIA PAGODA DOGWOOD 6-8' HT.

NS 0 3 2 1 0 0 0 0 0 4 0 2 12 NYSSA SYLVATICA BLACK TUPELO 3.5-4" CAL.

PA 0 0 0 0 0 0 3 0 0 0 1 1 5 PLATANUS ACERIFOLIA LONDON PLANE 4-4.5" CAL.

QB 0 0 0 0 0 5 0 0 0 3 3 1 12 QUERCUS BICOLOR SWAMP WHITE OAK 4-4.5" CAL.

QR 0 0 0 1 0 1 7 0 2 1 4 2 18 QUERCUS RUBRA RED OAK 4-4.5" CAL. SPECIMEN QUALITY

SA 0 0 1 0 0 0 0 0 0 0 1 2 4 SALIX ALBA 'TRISTIS' GOLDEN WEEPING WILLOW 3.5-4" CAL.

SB 0 0 1 0 1 1 0 2 0 2 0 3 10 SALIX BABYLONICA WEEPING WILLOW 3.5-4" CAL

TREES

COMMENTSSYMBOL

QUANTITY BY WORK AREA

TOTAL QUANTITY SCIENTIFIC NAME COMMON NAME SIZE

AREA 1 AREA 2 AREA 3 AREA 4 AREA 5 AREA 6 AREA 7 AREA 8 AREA 9 AREA 10 AREA 11 AREA 12

AA 0 0 0 7 0 0 0 0 0 0 0 8 15 ARONIA ARBUTIFOLIA RED CHOKEBERRY #5 6' OC CONT

CF 0 32 39 7 0 11 7 0 0 0 0 0 96 CALYCANTHUS FLORIDUS COMMON SWEETSHRUB #3 4' OC CONT

CAH 0 274 173 87 96 175 51 0 41 54 248 CAH 1199 CLETHRA ALNIFOLIA 'HUMMINGBIRD' HUMMINGBIRD SUMMERSWEET #2 3' OC CONT

CA 0 0 0 33 0 0 0 0 172 0 79 109 393 CEANOTHUS AMERICANUS NEW JERSEY TEA #1 2' OC CONT

CO 0 51 31 15 17 3 3 0 8 6 54 32 220 CEPHALANTHUS OCCIDENTALIS BUTTONBUSH #5 5' OC CONT

CP 0 25 0 78 0 0 46 0 0 66 0 0 215 COMPTONIA PEREGRINA SWEETFERN #1 18" OC CONT

CSA 0 201 88 57 60 60 0 0 0 0 300 219 985 CORNUS SERICEA 'ARTIC FIRE' REDOISER DOGWOOD #3 3' OC CONT

DV 0 0 0 0 0 0 0 0 0 0 873 415 1288 DECODON VERTICILLATUS SWAMP LOOSESTRIFE #1 12" OC CONT

FA 0 0 0 0 0 0 0 0 0 49 25 0 74 FORSYTHIA 'ARNOLD DWARF' SPREADING FORSYTHIA 2-3' SP. 3' OC CONT

HV 0 0 0 0 0 0 0 0 0 6 0 0 6 HAMAMELIS VIRGINIANA COMMON WITCHHAZEL 3-4' HT. 8' OC B&B

IV 0 73 0 15 0 0 0 0 0 11 36 82 217 ILEX VERTICILLATA 'RED SPRITE' RED SPRITE WINTERBERRY 3-4' HT. 4' OC B&B

RP 0 117 93 40 25 0 0 0 0 15 0 0 290 RHODODENDRON PERICLYMENOIDES PINXTERBLOOM AZALEA 3-4' HT. 3' OC B&B

RV 0 0 8 25 24 0 23 0 0 0 38 70 188 RHODODENDRON VISCOSUM SWAMP AZALEA #5 3' OC CONT

RAG 0 231 61 65 77 309 63 0 125 58 0 30 1019 RHUS AROMATICA 'GRO-LOW' GLOW LOW FRAGRANT SUMAC #3 3' OC CONT

SC 0 64 43 18 13 73 16 0 0 11 33 19 290 SAMBUCUS CANADENSIS COMMON ELDERBERRY #5 6' OC CONT

SCH 0 201 177 77 28 134 0 0 0 50 73 111 851 SYMPHORICARPUS X CHENAULTII 'HANCOCK' HANCOCK CORALBERRY #3 3' OC CONT

VA 0 29 0 0 0 0 0 0 0 0 0 0 29 VIBURNUM ACERIFOLIUM MAPLELEAF VIBURNUM #3 4' OC CONT

VD 0 56 46 28 20 88 13 0 36 37 8 15 347 VIBURNUM DENTATUM 'CHRISTOM' ARROWWOOD VIBURNUM #5 4' OC CONT

XS 0 819 205 300 202 0 0 0 33 196 24 0 1779 XANTHORHIZA SIMPLICISSIMA YELLOWROOT #1 18" OC CONT

SHRUBS

SPACING COMMENTSSYMBOL

QUANTITY BY WORK AREA

TOTAL QUANTITY SCIENTIFIC NAME COMMON NAME SIZE

AREA 1 AREA 2 AREA 3 AREA 4 AREA 5 AREA 6 AREA 7 AREA 8 AREA 9 AREA 10 AREA 11 AREA 12 DP 0 301 1562 0 187 2339 162 0 0 298 0 221 5070 DENNSTAEDTIA PUNCTILOBULA HAY-SCENTED FERN #1 12" OC CONT

OC 0 0 0 0 0 0 0 0 0 0 86 51 137 OSMUNDA CINNAMOMEA CINNAMON FERN #1 18" OC CONT

OS 0 662 103 434 218 124 0 0 151 0 0 0 1692 ONOCLEA SENSIBILIS SENSITIVE FERN #1 18" OC CONT

FERNS

SPACING COMMENTSSYMBOL

QUANTITY BY WORK AREA

TOTAL QUANTITY SCIENTIFIC NAME COMMON NAME SIZE

AC 2200 ACORUS CALAMUS SWEET FLAG 2" PLUG TREATMENT "C" (WETLAND SHELF)

PC 1600 PONTEDERIA CORDATA PICKEREL WEED 2" PLUG TREATMENT "B" (WETLAND SHELF)

EMERGENTS

SYMBOL SCIENTIFIC NAMETOTAL QUANTITY PLANTING LOCATIONSIZECOMMON NAME