Environmental Management Program & Lesson...

Synergy of Development and Environmental Sustainability

Projek Menaiktaraf Terminal Pemumbang dan Jeti Serta

Pembinaan Bangunan CIQ dan Jeti Baru Di Jeti Kuah,

Langkawi, Kedah

Environmental Management Program

& Lesson Learnt 19 April 2016


Sharing Topic

• Overview of the Proposed Project

• Environmental Requirements for Project Development in

Malaysia

• Project Activities and Environmental Impacts Identified

• Environmental Management Proposal for the Project

• Environmental Management Implementation On Site

• Issues and Challenges Encountered

• Lesson Learnt and Recommendation


Project Location


Project Background

• Aging effects and increase passenger landing

requires the need for refurbishment and upgrading

of the existing jetty and terminal building: – Upgrading of the existing jetty and construction of new international

jetty and new CIQ building

– Partial demolition of existing terminal building, refurbishment and

upgrading of existing terminal building

– Construction of new utilities building to facilitate the entire terminal

upgraded services

• The project need to be carried out with minimum

disturbance to the existing operation hence the

activities will be carried out in 2 phases


Project Activities

Project Phases Works Description

Stage I Physical

Works

• Minor demolition and site preparation

• Refurbishment of existing jetties

• Construction of new international jetty

• Construction of new CIQ building

• Construction of temporary facilities to facilitate existing

operation

• External works (civil and infra) for Stage I component

• Mechanical and electrical installation for Stage I

component

Stage II Physical

Works

• Dismantling and demolition of existing terminal building

• Refurbishment and upgrading of existing terminal

building

• Conduct external works (civil and Infra) for Stage II

component

• Mechanical and electrical installation at the Stage II

component

Associated Activities • Site office & workers camp

• Material storage


Project Development Layout

JETI ANTARABANGSA

JETI KUALA KEDAH

JETI KUALA PERLIS

BANGUNAN

TERMINAL

BANGUNAN

CIQ

KOMPLEKS

M&E


Environmental Management

Requirements


Overview of Environmental Management Flow

for Development Project in Malaysia

PAT in KM

•Preliminary Site Assessment DOE PAT form 1-12

•DOE define EIA requirements based on PAT info

EIA Requirements

•EQA (EIA) Order 1987 : list of prescribed activities, EQA (EIA) Order 2015 •Engaged DOE EIA registered consultant to conduct the EIA

EIA Process

•Determine Proposed Project Activities (routine, abnormal, emergency)

• Identify & Evaluate Impacts (negative, positive, short/long term, direct/ indirect impacts)

• Identify Potential Mitigation Measures

•Residual Impacts & Cumulative Impacts

EMP

•Construction EMP or Operation EMP

•Establishment of EMP team and roles and responsibility

•Assess construction plan and work method

•Define impact and mitigation measures and action plan

•Development monitoring and auditing program

EMP implementation

• Installation of control measures ; implementation of best management practices, etc.

•Periodical environmental quality monitoring

•Periodical audit inspection

•Construction closures management

•Operational EMP in necessary


Project Environmental Regulatory Requirements

• EQA (Prescribed Activities) (Environmental

Impact Assessment) Order, 1987

• Activities 10(B) : Port Expansion involving an

increase of 50% or more in handling capacity per

annum required preparation of the EIA

• JKR has confirmed with DOE that the project is not

subjected to EIA requirements

• EMP will be prepared on self regulation basis in

conformance to JKR Green Mission via JKR EMS

ISO 14001


Legislation, Regulatory & Reference Standards

Significant

Impact

Acts and Regulations

Soil erosion Land Conservation Act 1960

Street, Drainage and Building Act, Amendment 1978

Guidelines for Prevention and Control of Erosion and

Siltation by DOE 1996

DID Guidelines on Erosion and Control for Dev at Coastal

Zone 1/97

Water pollution EQ (Industrial Effluent) Regulations 2009 (Std B)

EQ (Sewage) Regulations 2009 (Std B)

Marine Water Quality Criteria and Standard (MWQCS)

Class 3

Noise pollution DOE Planning Guidelines for Env. Noise Limits and Control

Air pollution EQ (Clean Air) Regulations 1978 2014

Recommended Malaysian Ambient Air Quality Guidelines

Solid and Liquid

Waste

EQ (Scheduled Wastes) Regulations 2005

Solid Waste and Public Cleansing Act 2007


Typical Steps in EMP preparation

Study EIA Approval Conditions

Review condition with construction plan and activities

Define mitigation measures and necessary action plan

Develop environmental monitoring and performance evaluation plan

Identify roles and responsibility


Step adopted for the development of this EMP

Review Proposed Project Activities

Review Regulation Requirements

Review Existing Environment

Qualitative assessment potential impacts from the project activities

Identify necessary mitigation measures and develop action plan

Develop monitoring plan and roles and responsibility

Impa

ct

assessm

en

t ele

men

t

Manag

em

ent

ele

ment

Existing Environment On Site


Existing Environment

Component Description

Project site • Existing Jeti Kuah, District of Kuah. Langkawi

Landform • Generally flat within the site

• Most area within the existing terminal building in ranged of

2.8-2.9 m.s.l

• Western with slight lower ground of 1.262 m and required

minor ground leveling works

Climate • Northeast monsoon : Nov to March

• Southwest monsoon : May to Sept

Drainage • Built up area with designed man-made drainage system

discharging into the sea

Flora vegetation • Project site is built-up area, some landscaping trees at

southern

• Secondary vegetation on hill at the southeastern, outside of

project boundary


Existing Environment (cont’d)

Component Description

Landuse • Northeastern quadrant: tourism site (eagle square and

recreational park, shopping mall and car park.

Commercial area further north eastern

• Southeastern quadrant: around 80% secondary forest

vegetation at the hilly area

• Southwestern quadrant: Langkawi Cruise and yacht

docking area

• Northwestern quadrant: open sea

• Overall, no residential, school, hospital, etc within

500m radius except the recreational park and eagle

square

Socio-economic • Nearest residential towards the edge of 500m

northeast of project site

• Commercial and tourism related services are the main

economic activities

• No fishing or agriculture activities within 1-2km radius

from the project site


Existing Environmental Features

27 March 2014

ESCP

Water Quality

Hazardous Material

Solid Waste

Scheduled Waste

Air and Noise

Environmental Impact Assessment &

Management Plan


EMP Objective

• Lead to compliance with relevant legislative

requirements and environmental target

• Reduce soil erosion and sediment loading

• Minimise water pollution

• Reduce noise generation

• Reduce air pollution

• To comply with hazardous, solid and liquid waste regulations


Environmental Management Team

Project Supervision party

Project Implementation

party


Impact Assessments Scoping Exercise

(Aspect-Impact Registry)

Project Activities Environmental

Issues

Environmental Component &

Objectives

1. Site preparation

activities and workers

logistic plan

- Domestic Waste

- Construction

Waste

- Demolition

waste

- Erosion

- Water quality

- Spill and leaks

- Dust and

emission

- Noise

generation

- Scheduled

wastes

Reduce soil erosion & sediment

loading

2. Demolition activities Minimize water pollution

3. Existing Jetty

refurbishment activity

Reduce noise generation

4. New jetty construction Reduce air pollution

5. New building

construction

Comply with hazardous, solid

and liquid waste regulations


Site Preparation

Activity Impacts valuation Proposed Action Plan

• Demolish

existing

structures

• Minor

vegetation

removal

• Site office /

workers camp

establishment

• Hoarding,

walkway

diversion , site

access, etc

• Demolition waste generation

• Minor biomass waste

generation

• Minor air (fugitive ) and noise

generation

• Minor disturbance to soil and

potential erosion at the

exposed area

• Potential scheduled waste

generation from the old facilities

• Implement waste management plan

• Implement air and noise management

plan

• Implement best practises for ESCP

• Implement scheduled waste

management


Stage I : New Jetty Construction


• Off shore piling

• Form works and

precast installation

works

• Structural

installation works

• Steel pontoon

casting,

installation

• Corrosion

protection and

architectures

works

• Minor impact sediment churned

up from seabed due to offshore

piling works. However impact will

be localised and short term. The

Project area is located at the

calmer seafront, at the bay

protected by P. Dayang also

minimise sediment churn up and

movement

• Minor noise and air emission from

piling machine

• Minor construction waste

generation

• Potential oil leaks from

machineries used

• Potential falling objects into the

sea

• Install silt curtain if necessary

• Containment tray to be provided

for all the hazardous material

storage for the jetty construction

• Daily collection of waste

generated on the jetty platform

and frequent removal for

onshore disposal

• Care and cautions for work to be

conducted on the jetty

• Material and tools storage on

the jetty platform to be far from

the edge of the platform


Stage I: New ICQ building and Utility

Facilities construction


• On shore

piling

• Foundation

works

• Structural

installation

works

• Civil and infra

works

• Mechanical

and Electrical

installation

• Noise from piling and construction

activities

• Minor fugitive dust from construction

works and air emission from diesel

machineries

• Minor soil erosion from soil

disturbance during foundation works

• Minor construction waste generation

• Potential oil leaks from machineries

used onsite

• Perform air and noise control

• Implement best management practices to

reduce soil erosion and sediment control

• Provision of small silt sump when necessary

• Provision of wash trough at the site exit point

• Provision of centralised hazardous material

storage and scheduled waste storage with

proper containment facility

• Provision of containment tray for temporary

storage of fuel material onsite

• Implement hazardous material and solid waste

management plan


Stage I: Existing Jetty Refurbishment works


• Cleaning,

repainting and

coating of

superstructures

• Concreting, wall

painting of

structural

• Roofing

demolition and

installation

works

• Mechanical and

electrical

installation

works

• Pollutant from application of

cleaning agent for superstructure

cleaning works

• Potential spills during painting and

coating activities

• Inert waste generation from roof

demolition activities

• Noise and dust generation

• Potential scheduled waste

generation

• Use of environmentally friendly cleaning agent if

necessary

• Use of high pressure washing for cleaning

activities

• Painting and coating to be performed on stable

platform; hazardous substances to be secured

with containment tray

• Spill containment kits to be provided at the work

area in case of emergency incident

• Frequent removal of demolition waste from work

area and prevention of demolition material from

falling into the sea

• Frequent cleaning up of expose surface at the

demolition area to reduce washout of waste

trashes into the water body

• Hoarding installation to minimise dust dispersion

and noise barrier


Stage II : Existing Building Refurbishment

Works


• Roofing & related

piping & cabling

demolition works

• Concrete repair,

foundation

upgrading, structural

reinforcement

• Painting, anti-

termite treatment

• Mechanical and

electrical installation

works

• Civil & infra works

• Inert waste generation from

demolition activities

• Potential hazardous and scheduled

waste generation from demolition

activities

• Dust and noise generation from

demolition and civil infra works

• Construction waste generation

during refurbishment works

• Potential trash loading into the

existing drainage system

• Minor soil disturbance works from

civil & infra works with minimum

erosion risk

• Potential spill and leaks from

machinery used onsite

• Frequent removal of demolition waste from

Project site

• Implement scheduled waste management

if encounter SW from demolition activity

• Hoarding for air and noise control

• Best practices to be adopted in the work

method to reduce noise (demolition

activities*)

• Frequent removal of demolition waste

• Trash screen to be installed at the existing

drainage system

• Best management practices for soil

disturbance activities (compaction, turfing,

etc)


Operation of site office and workers camp


• Site office

• Accommodatio

n of up to 125

of workers

onsite

• Kitchen facility

onsite

• Impact from site office operation

expected to be insignificant

• Minor domestic waste generation

from workers camp

• Food waste generation may lead to

pest breeding and affect hygienic

conditions onsite

• Improper management of kitchen

discharge may pollute water

• Improper sanitation and washing area

will affects hygienic condition and

pollute water

• Implement relevant solid waste management

plan

• Grease trap to be provided for food washing

area/ proper sink to be provided to trap the

food residues from discharging into the

environment

• Adequate bath and sanitation facility to be

provided with septic treatment system

• Ensure hygiene and housekeeping of the

area


Material Storage and Temporary Waste

Storage Onsite


• Material storage

onsite

• Hazardous material

storage onsite

• Scheduled waste

storage onsite

• Temporary storage

of demolition and

construction waste

• Housekeeping of the Project site

• Potential spill and leaks from the

hazardous and scheduled waste

storage onsite

• Designated storage for hazardous material

and scheduled wastes and implement

hazardous material storage and handling

plan

• Frequent collection and removal of

demolition waste as per management plan


Project Closure


• Workers

camp &

temporary

structure

• ESCP

installation

• Hazardous

material and

scheduled

waste

• Tool and

machineries

• Potential unattended ESC structural

(silt sump, earth drain, check dam)

exposed surface, etc

• Potential unattended waste material

• Potential left over material / used

material / waste at the storage yard

• Potential solid and scheduled waste

residues left onsite

• Implement relevant environmental closure

activities including refill of ESC structural

measures, landscaping works, waste removal,

workers camp removal, etc

• Final waste disposal and housekeeping, clean

up activities, etc

• Relevant document and records upkeep

• A closure audit will be conducted towards the

completion of the Project to ascertain if all the

relevant closures actions are adequately

implemented.


Environmental Sectoral Action Plan

Activities (Section 6.1)

Sectoral Action Plan (Section 6.2)

6.2.1

ESCP

6.2.2

Water Quality

6.2.3

Hazardous material

6.2.4

Solid waste

6.2.5

Scheduled Wastes

6.2.6

Air & Noise

6.2.7

Traffic

Site Preparation √ √ √ √ √ √

Stage I-Existing Jetty Refurbishment √ √ √ √ √

Stage I- New Jetty Construction √ √ √ √ √ √

Stage I – New Building Construction √ √ √ √ √ √ √

Stage I Floating barge operation √ √ √ √ √ √

Stage II – demolition & dismantling of existing terminal

√ √ √ √

Stage II – refurbishment and upgrading of existing terminal

√ √ √

Overall External works including civil /infra √ √ √

Overall Mechanical and Electrical works √ √

Operation of storage yard (hazardous material and scheduled waste)

√ √ √


Site Logistic Plan

Environmental Monitoring and Audit

Inspection Program


Objective of Monitoring Program

• To provide a database to facilitate the identification of any short or

long term environmental impacts of the Project Activities;

• To provide an early indication that any of the environmental control

measures or practices are failing to achieve the acceptable

standards;

• To verify the extent or significance of the impact; and

• To provide data to enable environmental audit of the construction

and operation of the proposed development.


Proposed Monitoring Program for the Project


Proposed Environmental Quality Monitoring

Location


Baseline Sampling Location


Marine Water Quality

Parameter Analysis method MWQCS Class III NWQS Class 3

Temperature APHA 2550 B Normal + 2oC <2oC increases

Dissolved Oxygen APHA 4500-O, G 3.0 3.0-5.0

Total Suspended

Solid

APHA 2540 D 100 150

Oil & Grease APHA 5520 B 5 -

Unionized

ammonia

APHA 4500

N3B,C

320 0.9

Nitrate APHA 419 D(14th) 1000 -

Phosphate APHA 4500P-B,C 670 -

Fecal Coliform APHA 9221 E 200 -

Turbidity APHA 2130 B - -

pH APHA 4500-H+4 5.0-9.0* 5.0-9.0

Biochemical

Oxygen Demand

APHA 5210 B - 6.0

Chemical Oxygen

Demand

APHA 5220C - 50.0


MWQCS vs NWQS

Marine Water Quality

Criteria & Standards

(MWQCS) • For marine water quality

• 3 classes for marine water

(Class 1-3)

• Class 1 : preservation, marine

protected areas, marine parks

• Class 2 : marine life, fisheries,

coral reefs, recreational and

mariculture

• Class 3 : ports, oil & gas field

• Class E for mangroves /

estuarine & river mouth water

National Water Quality

Standards (NWQS) • For river water quality

• 5 classes of water quality

usage

• Classes defined by WQI

calculated based on several

parameters


Environmental Quality (Sewage) Regulations 2009

Environmental Quality (Industrial Effluent)

Regulations 2009

For point source discharge:

Total Suspended Solid Standard B ~ 100 mg/l


Ambient Air Monitoring & Assessment

Total suspended particulates

24 hours

Reference to RMAQG for TSP ~ 260 ug/m3

Visual observation of black smokes emission

Other assessment criteria:

– Site activities

– Regional environment (e.g. haze, etc)

– Surrounding activities


Noise Monitoring & Assessment

LAeq, LAmax, LAmin, LA90 LA10

Reference to DOE Noise Planning Guidelines

– Schedule 1 : Commercial area (65 daytime and 55 night time)

– Schedule 3 : Maximum permissible sound level at the existing noise

climate LAeq + 3

– Schedule 6 : Maximum permissible sound levels (percentile LN and

Lmax) of construction, maintenance and demolition work by receiving

landuse for commercial landuse

– Daytime (7.00am to 10.00 pm~ 15 hours )

Night time (10.00 pm to 7.00 am ~ 9 hours)


Environmental Compliance Audit

Objective

To determine whether the environmental management

action and procedures proposed are being followed

To verify whether the recommended mitigation measures

and environmental monitoring program are being fully

implemented

To identify weakness and implement continuous

development

Periodical basis and rectification identified will be

reassess / verify in the upcoming audit


Scope of Audit Program

• Review of relevant documentation and application

requirements

• Review of relevant monitoring requirements

• Verification of installation and provision of relevant

structural control

• Inspection of site mitigation measures

• Assessment and evaluation of periodical monitoring

quality results and its relation to the site environmental

performance

• Assess overall effectiveness of environmental

management system, practices and procedure,

identification of environmental problem and impact that

maybe encounter in the near future

• Quarterly program and report preparation


Audit Checklist

Demolition and

site preparation

Erosion and

sediment control

Water Quality

Mngt

Waste Mngt

Hazardous

Material Storage

& Handling

Air Quality

Control

Noise Control

Site house

keeping

Workers camp

Environmental Monitoring and Audit

Inspection Implementation Summary


Summary of Env. Monitoring and Audit Program

• Baseline monitoring conducted in Feb 2014

• Periodical monitoring started in March 2014

• Till date, a total of 24 monthly monitoring program for water

quality and 8 quarterly air and noise monitoring conducted

• 8 quarterly environmental audit conducted

F M A M J J A S O N D J F M A M J J A S O N D J F M A M J

Baseline Monitoring

Monthly Monitoring (water) xx xx xx

Quarterly monitoring (air & noise)

2014 2015Environmental Program

2016


Water Quality Monitoring Results

Parameter Monitoring results Baseline MWQCS Class 3

pH (onsite) 5.5-9.8 6.6 - 7.9 -

TSS, mg/l 2-208 5 - 13 100

Oil & Grease, mg/l ND<2.0 ND<2.0 5

DO, mg/l 3.2-8.4 6.1-7.4 3.0

Temperature, oC 25.1-32.8 28.1- 28.3 Normal +2OC

Ammoniacal nitrogen (NH3-N), mg/l - 0.92 -

NH3(unionize), mg/l ND<0.07 - 320

Fecal Coliform, MPN/100ml <1.8-540 NA 200

Turbidity, NTU 2.6-100 5.5 - 11 -

Nitrate, mg/l <0.05- 8.19 NA 1000

Phosphate, mg/l ND<0.5 NA 670


Water Quality Trending Graph


Air Quality Monitoring Results & Trending Graph

Monitoring Station Quarterly Monitoring

TSP ug/m3

Baseline

RMAQG Limits

Monitoring date Mar 14 – Nov 2015 Feb 2014 260 µg/m3

Station A1 39 - 47 48 µg/m3

Station A2 33 - 52 45 µg/m3

RMAQG - Recommended Malaysia Air Quality Guidelines

Ug/m3


Day Time Noise Levels and Trending Graph

Monitoring station

Quarterly Monitoring

LAeq, dB(A)

Baseline

LAeq, dB(A)

EMP Limits

DOE Schedule

1 Mar 2014 to Nov 2015 Feb 2014

Station N1 58 - 75.6 59.9 Day time :

LAeq 65 dB(A) Station N2 57.5 - 75.0 54.1


Bold : Exceeded the baseline level

dB(A)


Day Time Noise L90 and L10 and Compliances

Monitoring station L90, dB(A) L10, dB(A)

EMP Limits

DOE Schedule

6 Mar 2014 to Nov 2015 Mar 2014 to Nov 2015

Station N1 47.7 - 56.2 59.9 – 81 Day time :

L90 65 dB(A)

L10 75dB(A)

Station N2 50.5 – 57.1 60.1 – 79.3


Bold : Exceeded the baseline level


Records of Non-compliance & Observation from

Audit Findings

No Issues NCR Observation Total

1 Open burning 3 - 3

2 ESCP - 11 11

3 Waste to WQ - 7 7

4 Spill to WQ 7 4 11

5 Construction waste 1 10 11

6 Hazardous material 1 5 6

7 Workers camp 5 8 13

Total 17 45 62

Challenges in Environmental Management

for the Project


Effects of the existing ferry operation to TSS &

Turbidity

• Sediment churn up due to ferry movement near the

sampling points

• Sediment churn up due to discharge from the ferry dock

near the project area

• Ferry operation closer to the shoreline upon completion

of jetty refurbishment works


• Impact from regional discharge including

existing ferry and terminal operation

• Inconsistency in nutrient concentration

trend in the monitoring results due to

current effects poses challenges in

identifying potential sources

Nutrient loading from the regional sources

including ferry & terminal discharge


Spill and leaks control


Limited spaces to facilitate smooth work and

logistic arrangement

• Frequent change of the work and

logistic arrangement due to spaces

constraint

• Changes of environmental

management plan from time to time

• Frequent changes leading to

inefficiency


Limited

spaces poses

challenges for

housekeeping


Construction waste issues


Domestic waste management & challenges


Work within the existing operating facilities

increases exposure to the receptor


Workers camp management near shore


Ownership and maintenance of the existing services


Substantial amount of demolition waste generation

and site condition poses constraint in waste removal


Risk of demolition waste

falling into the sea


Shoreline management


Recommendation

• Waste audit for demolition project during planning and design

stage for identification of reusable material and better waste

management system

• Requirements for appropriate diversion of existing services

should be identified in the planning and design stage

• Specific control measures to be incorporated into the tender

requirements e.g. netting to prevent falling waste, control of

sanitation discharge from the barge, etc.

• Close communication of environmental personnel with site

management team on work plan and logistic arrangement to

facilitate environmental management onsite

• Progressive and on-going revision of EMP based on site

charges


The End


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