Soil profile

Soil stability

Subsidence and Compaction

Land use

Buffer zones

Existing use

Water quality

Drainage pattern

Flow regime

Water quality

Existing use

Water table

Visibility

Air quality

Intensity

Duration

Frequency

Aquatic fauna

Aquatic flora

Terrestrical wildlife

Terrestrial vegetation

Terrestrial habitat

Terrestrical communities

Aquatic habitat

Aquatic communities

Communicable disease

Physical well-being

Physical safety/health

Utilities/Amenities

Transportation/Traffic flow

Commerce

Employment

Tranquility

Odour

Landscape

Sense of community

Landform

Atmospheric quality

EN

VIR

ON

ME

NT

AL C

OM

PO

NE

NT

S

HU

MA

NB

IO

LO

GIC

AL

PH

YS

IC

O-C

HE

MIC

AL

PROJECT ACTIVITIES

PRE-CONSTRUCTION STAGE

Soil Investigation W

orks

HIGH

MEDIUM

LOWP1

P2

P3

BENEFICIAL IMPACTS

ADVERSE IMPACTS

N3

N2

N1 LOW

MEDIUM

HIGH

Environm

ental S

am

pling

P1

consulting group

Figure 7-1

N1

N1

P1

Land &

P

roperty A

cquistion

Utilities R

elocation

N1

N1

N1

N1

N1

N2

N3

N1

N1

N2

\\192.168.1.11\ERE Projects\EJ 534 Klang Valley MRT\Drawings\DEIA\Fig 7-1.dwg

Soil profile

Soil stability

Subsidence and Compaction

Land use

Buffer zones

Existing use

Water quality

Drainage pattern

Flow regime

Water quality

Existing use

Water table

Visibility

Air quality

Intensity

Duration

Frequency

Aquatic fauna

Aquatic flora

Terrestrial wildlife

Terrestrial vegetation

Terrestrial habitat

Terrestrial communities

Aquatic habitat

Aquatic communities

Communicable disease

Physical well-being

Physical safety/health

Utilities/Amenities

Transportation/Traffic flow

Commerce

Employment

Tranquility

Odour

Landscape

Sense of community

Landform

Atmospheric quality

EN

VIR

ON

ME

NT

AL C

OM

PO

NE

NT

S

HU

MA

NB

IO

LO

GIC

AL

PH

YS

IC

O-C

HE

MIC

AL

PROJECT ACTIVITIES

CONSTRUCTION STAGE

HIGH

MEDIUM

LOWP1

P2

P3

BENEFICIAL IMPACTS

ADVERSE IMPACTS

N3

N2

N1 LOW

MEDIUM

HIGH

Tunneling

Construction of S

haft

N1

consulting group

Figure 7-2

Mangroves

N1

N1

UN

DE

RG

OR

UN

D W

OR

KS

Construction of S

ation B

ox

CO

NS

TR

UC

TIO

N O

F V

IA

DU

CT

ELE

VA

TE

D S

TA

TIO

N

CO

NS

TR

UC

TIO

N O

F D

EP

OT

N3 N3 N3 N3 N3

N1 N1 N1 N2

N2

N2

N2

N2

N2N1 N1 N1

N1 N2N1 N1 N2

N2N2

N2N2

N1 N1 N1

N1 N1 N1

N1 N1 N1

N2 N2 N2 N2 N2

N1

P1 P1 P1 P1 P1

N1 N1 N1 N3 N3

P3 P3 P3 P3 P3

N1 N1 N1 N1

N2

N2

\\192.168.1.11\ERE Projects\EJ 534 Klang Valley MRT\Drawings\DEIA\Fig 7-2.dwg

EJ 534 Klang Valley MRT\Drawings\DEIA\Fig 7-3.cdr

Figure 7-3 Traffic Management Plan for S01 Station (Damansara Damai area)

N

0 1km 2km

Source : MMC Gamuda KVMRT

EJ 534 Klang Valley MRT\Drawings\DEIA\Fig 7-4.cdr

Figure 7-4 Traffic Management Plan for S10 Station (Kentomen area)

N

0 150m 300m

Source : MMC Gamuda KVMRT

EJ 534 Klang Valley MRT\Drawings\DEIA\Fig 7-5.cdr

Figure 7-5 Traffic Management Plan for S11 Station (Jalan Ipoh area)

N

0 150m 300m

Source : MMC Gamuda KVMRT

EJ 534 Klang Valley MRT\Drawings\DEIA\Fig 7-6.cdr

Figure 7-6 Traffic Management Plan for S12 Station (Sentul area)

N

0 150m 300m

Source : MMC Gamuda KVMRT

EJ 534 Klang Valley MRT\Drawings\DEIA\Fig 7-7.cdr

Figure 7-7 Traffic Management Plan for S15 Station (Kampung Baru area)

N

0 150m 300m

Source : MMC Gamuda KVMRT

EJ 534 Klang Valley MRT\Drawings\DEIA\Fig 7-8.cdr

Figure 7-8 Traffic Management Plan for S17 Station (KLCC area)

N

0 150m 300m

Source : MMC Gamuda KVMRT

EJ 534 Klang Valley MRT\Drawings\DEIA\Fig 7-9.cdr

Figure 7-9 Traffic Management Plan for S28 Station (Sri Kembangan area)

N

0 150m 300m

Source : MMC Gamuda KVMRT

EJ 534 Klang Valley MRT\Drawings\DEIA\Fig 7-10.cdr

Figure 7-10 Traffic Management Plan for S31 Station (Equine Park area)

N

0 150m 300m

Source : MMC Gamuda KVMRT

PERTANIAN

ZONE A

ZONE C

DIESEL STORAGE AREA

WORKSHOP & MACHINERIESPARKING AREA

GATE 1HAULING ROAD

GATE 2

N

120M0 240M

SILT TRAP C

SILT TRAP D

SILT TRAP B

SSP LINE

Conceptual Erosion and Sedimentation Control Plan

consulting group

Figure 7-11

for Depot area

\\192.168.1.11\ERE Projects\EJ 534 Klang Valley MRT\Drawings\DEIA\Fig 7-11.dwg

EJ 534 Klang Valley MRT\Drawings\DEIA\Fig 7-12 .cdr

Figure 7-12 Typical Conceptual Erosion and Sedimentation Control Plan for Launch / Retrieval Shaft area

N

NOT TO SCALE

SILTTRAP

1 SUBSTATION

STA

TIO

N

WO

RK

ING

PLA

TF

OR

M

WO

RK

ING

PLA

TF

OR

M

SS

P L

INE

SS

P L

INE

NEW ANDUSED DRUM

STORAGE

DIESELSTORAGE

SEPARATIONPLANT

RAW WATER TREATMENTPLANT & WATER TANKS

DISCHARGE TOEXISTING DRAIN

DISCHARGE TOEXISTING DRAIN

WORKSHOP

GATE 3

GATE 2

TOILET

GATE 1

GROUTPLANT

SILTTRAP

2

SITEOFFICE

CARPARK

WASTE BENTONITE TANK

FRESH BENTONITE TANK

WATER TANK

WASH TROUGH

TEMPORARY DRAIN

WB

LEGEND

WB WB

FB

FB

W

FB FB

W

W W

EJ 534 Klang Valley MRT\Drawings\DEIA\Fig 7-13.cdr

Figure 7-13 Typical Conceptual Erosion and Sedimentation Control Plan for Underground Work

SEDIMENTBASIN

CHECK DAM

EARTH DRAIN

N

NOT TO SCALE

EJ 534 Klang Valley MRT\Drawings\DEIA\Fig 7-14.cdr

Figure 7-14 Process Flow for Slurry Treatment Plant