Emission Control Project at Castle Peak Power Station B Units · Handling Area (Photo E.2), Gypsum...
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Transcript of Emission Control Project at Castle Peak Power Station B Units · Handling Area (Photo E.2), Gypsum...
Emission Control Project at Castle Peak Power Station "B" Units
Environmental Monitoringand Audit Monthly Report
April 2010
Table of Content
Executive Summary .......................................................................................................................1
1. Basic Project Information ......................................................................................5
1.1 Background............................................................................................................5
1.2 Project Organisation...............................................................................................5
1.3 Construction Activities and Project Programme....................................................5
1.4 Summary of EM&A Requirements .......................................................................6
2. Environmental Status ...........................................................................................11
2.1 Project Works undertaken during the Reporting Month......................................11
2.2 Construction Works to be undertaken in the Coming Month ..............................11
2.3 Status of Submissions to EPD .............................................................................12
3. Monitoring Results...............................................................................................14
3.1 Groundwater Monitoring .....................................................................................14
3.2 Marine Water Quality Monitoring .......................................................................14
3.3 Ecology Monitoring .............................................................................................15
4. Implementation Status of EIA Recommendations...............................................16
4.1 Environmental Mitigation Implementation Schedule..........................................16
4.2 Implementation status of Event and Action Plan.................................................16
4.3 Site Environmental Inspection and Audit ............................................................16
4.4 Implementation Status of Complaint Handling Procedure ..................................16
List of Figures
Figure 1.1 Location of the EC Project Site .............................................................................8
Figure 1.2 EC Project Site General Layout Arrangement.......................................................9
Figure 1.3 Integrated Project Environmental Team ..............................................................10
List of Tables
Table 2.1 Key construction works undertaken in the reporting month................................11
Table 2.2 Environmental Permit No. EP-251/2006 - Submissions for Decommissioning /
Construction Stage ...............................................................................................13
Table 4.1 Summary of Bi-weekly IEC Site Inspections ......................................................17
Table 4.2 Summary of Weekly ET Site Inspection .............................................................18
List of Photos
E.1 Unit B3 and Unit B4 FGD Areas...........................................................................3
E.2 Limestone Handling Area ......................................................................................3
E.3 Gypsum Handling Area .........................................................................................4
E.4 Material Handling Conveyor System at Material Handling Berth ........................4
Appendices
Appendix A Construction Phase - Environmental Mitigation Implementation Schedule......... ii
Sheet 1 of 19
Executive Summary
This is the 30th monthly Environmental Monitoring and Audit (EM&A) report for the Emissions Control Project at Castle Peak Power Station ‘B’ Units (EC Project) prepared by the Environmental Team (ET), with reference to the EPD’s Environmental Monitoring and Audit – Guidelines for Development Projects in Hong Kong.
This report presents the implementation status of EM&A requirements in April 2010 as per the Project Environmental Impact Assessment (EIA) Report (EIAO Register No.: AEIAR-102/2006) and Environmental Permit (EP) No. EP-251/2006.
Key Project Works in the reporting month
The key project activities in the reporting month are summarized below: � Flue Gas Desulphurization Absorbers
- Plant & Mechanical erection works at the Unit B1, Unit B3 & Unit B4 FGD Absorbers (Photo E.1), Gas-to-Gas Heater Area, Common Limestone Preparation and Gypsum Dewatering Areas, Limestone Handling Area (Photo E.2), Gypsum Handling Area (Photo E.3), and Waste Water Treatment Plant Area. Commissioning work at on Unit B2 FGD system.
� Material Handling Berth & Material Handling System - Mechanical & electrical works of the Material Handling Berth and
Erection works of the Material Handling Conveyor Systems (Photo E.4).
� NOx Reduction Facilities Erection - Plant erection works of Unit B1 Selective Catalytic Reduction (SCR)
System. Commissioning work at Unit B2 Selective Catalytic Reduction System
Environmental Monitoring
The implementation status of the Project EM&A programmes are summarized below: � Groundwater monitoring
- The Groundwater monitoring program for 2009 was completed in October and the results indicated that the TPH levels has consistently remained well below the relevant Risk-based Remediation Goals (RBRGs) value.
- Confirmation from EPD regarding the groundwater monitoring program for 2010 was received on 29 April 2010 and the groundwater monitoring frequency was reduced to once a year.
- The next groundwater monitoring is scheduled for October 2010.(Section 3.1)
Sheet 2 of 19
� Marine water quality monitoring
- Baseline water quality monitoring programme was completed on 21 December 2007 according to the schedule submitted to EPD on 6 November 2007. The Baseline Water Quality Monitoring Report was revised to address EPD’s comments on the first submission and re-submitted to EPD on 4 March 2008.
- According to the EIA report, impact monitoring on marine water quality is required solely during dredging works. There was no dredging works conducted during the reporting month and hence water quality monitoring was not required.
- Post project water quality monitoring programme was completed on 12 February 2010 and the Post Project Water Quality Monitoring Report was submitted to EPD on 24 February 2010. (Section 3.2)
� Ecology monitoring - According to the EIA report, visual cetaceans monitoring is required
solely during underwater percussive piling works. There was no underwater percussive piling works conducted during the reporting month and hence visual cetaceans monitoring was not required. (Section 3.3)
Environmental Mitigation Implementation Schedule
Environmental mitigation measures for the construction stage were implemented as per the EIA Report. (Section 4.1)
Implementation Status of Event and Action Plan
There was no dredging works conducted in the reporting month so impact monitoring for marine water quality was not required and hence the Event and Action Plan was not applicable. (Section 4.2)
Site Environmental Inspection
Joint site inspection was conducted by the ET and contractors on a weekly basis, and independent audit was conducted by the Independent Environmental Checker (IEC) on a bi-weekly basis. All required follow-up actions were implemented by the relevant contractors and verified by the Integrated Project Environmental Team in the subsequent site inspections. (Section 4.3)
Environmental Complaint and Enquiries
No complaint or enquiries were received in the reporting month. (Section 4.4)
Sheet 3 of 19
Key Project Works in the reporting month
E.1 Unit B3 and Unit B4 FGD Areas
E.2 Limestone Handling Area
Sheet 4 of 19
E.3 Gypsum Handling Area
E.4 Material Handling Conveyor System at Material Handling Berth
Sheet 5 of 19
1. Basic Project Information
1.1 Background
The Emissions Control Project at Castle Peak Power Station “B” Units (the Project) involves the installation of additional emissions control facilities to further reduce air emissions from the operation of these units. The emissions control facilities to be installed in the Castle Peak Power Station “B” Units (CPB) include NOx reduction facilities and Limestone Flue Gas Desulphurisation (LS FGD) for SO2 reduction. The location of the Site is presented in Figure 1.1. An overview of the Project Site general arrangement is presented in Figure 1.2.
1.2 Project Organisation
An Integrated Project Environmental Team has been set up to manage the environmental issues associated with the EC Project. The Project Environmental Team comprises the Project Environmental Team Leader (ETL), the Project Regulatory Compliance and Environmental Officer, and the Project Environmental Officer. The Project Environmental Team organisation is depicted in Figure 1.3.
1.3 Construction Activities and Project Programme
The construction of the Project involves demolition and relocation of certain existing facilities. While the existing generating units will remain in their current locations, some of the auxiliary and common facilities to the south of the generating units at CPB will be demolished or relocated to provide space for the emission control and related facilities. The scope of the Project is as follows:
� Demolition of some existing facilities at CPB including the Fuel Oil Day Tank, Fuel Oil Pump House and Dangerous Goods (DG) Store;
� Relocation or re-routing of existing facilities including Ash and Dust Control Room, Underground Pipeworks, Carbon Dioxide (CO2) Storage Tank, Liquefied Petroleum Gas (LPG) Storage Tanks, Intermediate Pressure Reduction Station, Oil Interceptors, Oils Sump, Oil Sewer Manholes and Foul Water Pumping Station;
� Provision of Reagent and By-Product Handling and Storage Facilities including limestone store, limestone slurry tanks, gypsum dewatering and storage facilities;
� Installation of new emission control equipment and facilities for NOx and SO2 control;
� Provision of additional berthing facilities for loading and unloading of the additional reagents and gypsum.
Sheet 6 of 19
The civil works of the EC Project were commenced on 26 September 2007. These included piling works, foundation works, roads and other civil engineering works and would be executed in a phased manner. Start-up of the retrofitted units are scheduled from 2010 to 2011.
1.4 Summary of EM&A Requirements
An Environmental Impact Assessment (EIA) for the Project was undertaken and the EIA Report was approved under the EnvironmentalImpact Assessment Ordinance (EIAO) (Cap499) on 25 October 2006 (EIAO Register No.AEIAR-102/2006). Environmental Permit (EP) No. EP-251/2006 for the Project was granted on 10 November 2006. Condition 3.2 of the EP requires an EM&A programme to be implemented in accordance with the procedures and requirements set out in the approved EIA Report (EIAO Register No. AEIAR-102/2006).
The EM&A requirements for the EC Project are summarized below: � Establish baseline water quality levels at designated locations; � Implement construction impact monitoring programmes for water
quality and dolphin monitoring; � Implement inspection and audit programmes for water quality and
dolphin monitoring; � Liaise with, and provide environmental advice (as requested or
when otherwise necessary) to construction site staff on the comprehension and consequences of the environmental monitoring data and exceedances;
� Identify and resolve environmental issues and other functions as they may arise from the works;
� Check and advice the Contractor's overall environmental performance, the implementation of Event and Action Plans (EAPs), and remedial actions taken to mitigate adverse environmental impacts as they may arise from the works;
� Conduct monthly reviews of monitored impact data as the basis for assessing compliance with the defined criteria and to ensure that necessary mitigation measures are identified and implemented, and to undertake additional ad hoc monitoring and auditing as required by special circumstances;
� Evaluate and interpret all environmental monitoring data to provide an early indication should any of the environmental control measures or practices fail to achieve the acceptable standards, and to verify the environmental impacts predicted in the EIA Report;
� Manage and liaise with other individuals or parties concerning other environmental issues deemed to be relevant to the construction process;
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� Conduct regular site inspections to assess: � the level of the Contractor’s general environmental awareness; � the Contractor’s implementation of the conditions in the EP and
the recommendations in the EIA Report; � the Contractor’s performance as measured by the EM&A
programme; � the need for specific mitigation measures to be implemented or
the continued usage of those previously agreed; and � to advise the Site Staff of any identified potential environmental
issues.
� Submit Monthly EM&A Reports which summarize environmental monitoring and auditing data, with interpretation illustrating the acceptability or otherwise of any environmental impacts and identification or assessment of the implementation status of agreed mitigation measures.
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Fig
ure
1.1 L
ocat
ion
of th
e EC
Pro
ject
Site
Sheet 9 of 19
Figu
re 1
.2
EC P
roje
ct S
ite G
ener
al L
ayou
t Arr
ange
men
t
Maj
or c
ivil
wor
ks a
rea
at
Nor
th C
oal S
tock
yard
Con
stru
ctio
n w
orks
for U
nits
B
1 &
B2
Gas
-to-G
as H
eate
rs
Con
stru
ctio
n w
orks
for
Mat
eria
l Han
dlin
g B
erth
Con
stru
ctio
n w
orks
for
Uni
ts B
3 &
B4
Gas
-to-G
as
Hea
ters
Mec
hani
cal e
rect
ion
wor
ks o
f U
nit B
1 N
Ox
Red
uctio
n Fa
cilit
ies
Con
stru
ctio
n w
orks
for
Gyp
sum
Han
dlin
g ar
ea
Sheet 10 of 19
Figure 1.3 Integrated Project Environmental Team
Project Director
EnvironmentalTeam Leader
Others Others
ProjectRegulatory
Compliance & Environmental
Officer
IntegratedProject
EnvironmentalTeam
Integrated Project Environmental Team
Project Safety Manager
ProjectEnvironmental
Officer
Site SHE Lead
Figu
re 1
.1
Loca
tion
of th
e EC
Pro
ject
Site
IndependentEnvironmental
Checker
Sheet 11 of 19
2. Environmental Status
2.1 Project Works undertaken during the Reporting Month
The key site works undertaken in the reporting month and implementation of the required environmental protection measures are summarized in Table 2.1 below.
Table 2.1 Key construction works undertaken in the reporting month
Construction Activities Environmental Protection Measures
FGD Erection � Plant & Mechanical erection works at the Unit B1, Unit B3 & Unit B4 FGD Absorbers, Gas-to-Gas Heater Area, Common Limestone Preparation and Gypsum Dewatering Areas, Limestone Handling Area, Gypsum Handling Area and Waste Water Treatment Plant Area. Commissioning work on Unit B2 FGD system
� Dust suppression on access roads;
� Temporary stockpiles were either wetted or covered by tarpaulin sheet to prevent dust emission;
� Spillage control measures (e.g. drip tray, spill kit) were implemented;
� Proper on-site chemical waste store was provided.
NOx Reduction FacilitiesErection
� Plant erection works of Unit B1 SCR System. Commissioning work on Unit B2 SCR System.
� Spillage control measures (e.g. drip tray, spill kit) were implemented;
� Proper on-site chemical waste store was provided.
MaterialHandling Berth & Material Handling System
� Mechanical & electrical works of the Material Handling Berth and Erection works of the Material Handling Conveyor Systems.
� Dust suppression measures in place;
� Spillage control measures (e.g. drip tray, spill kit) were implemented;
� Proper on-site chemical waste store was provided.
2.2 Construction Works to be undertaken in the Coming Month
The key site activities in the coming month are summarized below:
� Material Handling Berth & Material Handling System - Continue mechanical & electrical works for the Material
Handling Berth and Erection works of the Material Handling Conveyor Systems.
Sheet 12 of 19
� NOx Reduction Facilities- Continue plant erection works at Unit B1 SCR System. Continue
commissioning work on Unit B1 & Unit B2 SCR system
� Flue Gas Desulphurization Absorbers - Continue plant & mechanical erection works at the Unit B1, Unit
B3 & Unit B4 FGD Absorbers, Gas-to-Gas Heater Area, Common Limestone Preparation and Gypsum Dewatering Areas, Limestone Handling Area, Gypsum Handling Area and Waste Water Treatment Plant Area. Continue commissioning work on Unit B1 & Unit B2 FGD system.
The potential environmental impacts associated with the above construction works include dust emission, oil spillage and chemical wastes. Preventive measures have been and will continue to be implemented as per the Environmental Mitigation Implementation Schedule for the EC Project Construction Phase.
2.3 Status of Submissions to EPD
The status of submissions to EPD as required under the Environmental Permit No. EP-251/2006 is summarized in Table 2.2 below.
Sheet 13 of 19
Table 2.2 Environmental Permit No. EP-251/2006 - Submissions for Decommissioning / Construction Stage
EP Condition
Ref
Submission Timing for Submission Target Submission Date
Actual Submission Date
General Conditions1.11 Commencement Dates of decommissioning and
construction of the ProjectAt least 2 weeks before the commencement of decommissioning and construction respectively
As per schedule
4/07/07 & 20/08/07 respectivel
Submission before/after Commencement of Decommissioning/Construction of the Project2.3 Management organisation of the main
decommissioning/construction companies and/or any form of JV associated with the Project (including organisation chart, names of responsible persons and their contact details)
At least 1 month after commencement of decommissioning/construction of the Project
As per schedule
26/10/07
2.4 Details of any change to emission reduction process described and assessed in the EIA Report (Register No.: AEIAR - 102/2006) for
At least 3 months before commencement of construction of relevant facilities
If applicable
EM&A Requirements3.1 Groundwater Monitoring Plan At least 1 month before commencement of
construction of the ProjectAs per schedule
1st issue - 20/07/072nd issue - 5/09/073rd issue - 20/11/074th issue - 27/02/08
3.3 Baseline Water Quality Monitoring Report At least 1 month before commencement of dredging works
As per schedule
1st issue - 29/01/082nd issue - 4/03/08
3.4 Monthly EM&A Report Within 10 working days at the end of the reporting month
As per schedule
As per schedule
3.5 Post-Project Monitoring Report for Dredging Works
Within 1 week of completion of the Post-Project Monitoring for the dredging works
As per schedule
24/02/10
Electronic Reporting of EM&A Information4.2 Written notification on the internet address of
EM&A website to Director of Environmental Within 6 weeks after the commencement of construction of the Project
As per schedule
06/11/07
Sheet 14 of 19
3. Monitoring Results
3.1 Groundwater Monitoring
With respect to the requirement specified in the Environmental Permit No. EP-251/2006, monitoring of the total petroleum hydrocarbon (TPH) in the groundwater within the Project site during construction and operation of the Project is required. A Groundwater Monitoring Plan has been developed to define the groundwater monitoring locations, methodology for groundwater monitoring as well as the monitoring schedule.
Bi-weekly Groundwater Monitoring Programme for the initial period of three months after the commencement of major piling and foundation works was successfully concluded on 25 January 2008. The TPH monitoring results for the initial three-month period consistently remained well below the relevant Risk-based Remediation Goals (RBRGs) values, and therefore the remaining groundwater monitoring for 2008 was conducted on a quarterly basis in accordance with the Groundwater Monitoring Plan (Rev 4), which had been accepted by EPD.
The Groundwater Monitoring Program for 2008 was completed in October 2008 with all results well within the Risk-Based Remediation Goals (RBRGs) stated in the EPD’s Guidance Note for Contaminated Land Assessment and Remediation. In view of this, the groundwater monitoring frequency for 2009 is reduced to twice a year as per the email confirmation (dated 07 November 2008) from EPD to the Independent Environmental Checker.
The 2nd half-yearly Groundwater Monitoring for 2009 was conducted in October 2009. Groundwater samples were taken from the three designated sampling points on 15 October 2009 for TPH measurement and all results indicated that TPH levels continue to remain well below the relevant RBRGs value.
Confirmation from EPD regarding the groundwater monitoring program for 2010 was received on 29 April 2010 and the groundwater monitoring frequency was reduced to once a year.
The next groundwater monitoring is scheduled for October 2010.
3.2 Marine Water Quality Monitoring
With respect to the requirement specified in the Environmental Permit No. EP-251/2006, monitoring of marine water quality during the construction phase is required to evaluate whether any impacts would be posed by the dredging operations on the surrounding waters during the construction period of the dredging works. Baseline monitoring (prior to the dredging works), impact monitoring (during any works
Sheet 15 of 19
related to the dredging works) and post-project monitoring (after completion of the dredging) shall be carried out according to the monitoring locations, monitoring parameters and frequency specified in the EIA Report.
Baseline water quality monitoring programme was completed on 21 December 2007 according to the schedule submitted to EPD on 6 November 2007. The Baseline Water Quality Monitoring Report was revised to address EPD’s comments on the first submission and re-submitted to EPD on 4 March 2008.
According to the EIA report, impact monitoring on marine water quality is required solely during dredging works. There was no dredging works conducted during the reporting month and therefore impact monitoring was not required.
Post project water quality monitoring programme was completed on 12 February 2010 and the Post Project Water Quality Monitoring Report was submitted to EPD on 24 February 2010.
3.3 Ecology Monitoring
With respect to the requirement specified in the Environmental Permit No. EP-251/2006, visual cetacean monitoring should be conducted during the underwater percussive piling works to evaluate whether there have been any effects on the animals.
There was no underwater percussive piling works conducted during the reporting month and hence visual cetaceans monitoring was not required.
Sheet 16 of 19
4. Implementation Status of EIA Recommendations
4.1 Environmental Mitigation Implementation Schedule
Environmental mitigation measures for the construction stage were implemented as per the EIA Report.
An updated summary of the Environmental Mitigation Implementation Schedule (EMIS) is presented in Appendix A.
4.2 Implementation status of Event and Action Plan
There was no dredging works conducted in the reporting month so impact monitoring for marine water quality was not required and hence the Event and Action Plan was not applicable.
4.3 Site Environmental Inspection and Audit
Independent Environmental Checker (IEC) conducted bi-weekly site inspection on the 1st April, 16th April and 30th April 2010 respectively. All the follow-up actions to respond to the IEC observations have been completed by the relevant contractors and verified in the subsequent site inspections by the Integrated Project Environmental Team.
Summary of the IEC site inspections is shown in Table 4.1.
Joint site audits were carried out by the Integrated Project Environmental Team (ET) with contractors on a weekly basis to monitor environmental issues at the construction sites to ensure that all mitigation measures were implemented timely and properly. All required mitigation measures were implemented by the relevant contractors and verified in the subsequent site inspections by the Integrated Project Environmental Team.
Summary of the weekly ET site inspections is shown in Table 4.2.
4.4 Implementation Status of Complaint Handling Procedure
No complaint or enquiries were received in the reporting month.
Sheet 17 of 19
Table 4.1 Summary of Bi-weekly IEC Site Inspections
Date of Inspection
Observations Follow-up action
01/04/10 A stop plug of a drip tray underneath an air compressor at B1 boiler was observed to be missing.
The stop plug was equipped to the identified drip tray.
16/04/10 Stagnant water was observed in the drip tray underneath the air compressor in the Material Handling Berth area.
The stagnant water was cleaned up from drip tray by the Contractor.
An oil drum and tins of chemicals were placed on the ground without secondary spillage containments near the marine seawall of the Material Handling Berth work site.
The identified oil drum and tins of chemicals were placed on tarpaulin bunded area by the Contractor.
An oil drum was placed on the ground without secondary spillage containments in transformer area near the main access road of the North Coal Yard.
The identified oil drum was placed inside tarpaulin bunded area by the Contractor.
Food boxes were observed to be fly-tipped on the ground near the proposed Gypsum Handling Plant in the West Coal Yard.
All food boxes were cleaned up by the Contractor.
30/04/10
Stagnant water was observed in tarpaulins and on top of drums at multiple locations of the Material Handling Berth area and the chemical storage near the work site of the proposed limestone preparation plant.
The stagnant water trapped on the tarpaulins and on top of drums were cleared up by the Contractor.
Sheet 18 of 19
Table 4.2 Summary of Weekly ET Site Inspection
Week of Inspection
Observations Follow-up action
Drain plug for drip tray of new air compressor at boiler area was missing.
Drain plug was equipped for drip tray of new air compressor by the Contractor.
Storage area near the gas turbine area to be tidy up.
The wastes at the storage area were cleaned up by the Contractor.
Lining materials placed outside DG store at NCY to be placed inside DG store.
Lining materials were placed inside DG store by the Contractor.
04/04/10-10/04/10
Chemicals inside DG store at NCY to be proper labelled.
The identified chemicals were labelled properly by the Contractor.
Waste diesel contained in the container at boiler area to be cleaned up.
The waste diesel was cleaned up form the identified container by the Contractor.
Chemical waste collecting drum in chemical waste cabinet at boiler area to be proper labelled.
The identified waste drum was labelled properly by the Contractor.
A bag of waste found near chemical waste store at contractor village west to be disposed properly.
The waste was disposed properly by the Contractor.
Stagnant water was observed in the drip tray underneath the diesel drum near North Coal Yard west entrance.
The stagnant water was cleared up from the drip tray by the Contractor.
Waste wooden boxes located near B1 GGH area to be disposed properly.
The waste wooden boxes were disposed properly by the Contractor.
11/04/10-17/04/10
General wastes were fly-tipped on the ground near the proposed Gypsum Handling Plant in the West Coal Yard.
The general wastes were cleaned up by the Contractor.
Container area at the Material Handling Berth area to be tidy up.
The container area was cleaned up by the Contractor.
Food wastes to be well packed at the Material Handling Berth area.
The food wastes were well packed and disposed by the Contractor.
18/04/10-24/04/10
Dusty waste found near limestone storage area to be disposed into plastic bag.
The dusty waste was disposed into plastic bag properly by the Contractor.
Sheet 19 of 19
General waste found in chemical waste cabinet at North Coal Yard to be removed.
The general waste was removed form the identified chemical waste cabinet and disposed properly by the Contractor.
Waste at the boiler area to be collected timely.
The waste was cleaned up from the boiler area by the Contractor.
Stagnant water was observed on tarpaulins at the gas turbine area.
The stagnant water was cleared up from the tarpaulin by the Contractor.
Stagnant water trapped inside the material skip near B1 GGH area.
The stagnant water was cleared up from the identified material skip by the Contractor.
Empty oil drums at the Material Handling Berth area to be removed.
The empty oil drums were removed by the Contractor.
25/04/10-30/04/10
Lining materials at ex-bus stop to be removed from work site when not in used.
The identified lining materials were removed from the work site by the Contractor.
i
Appendices
ii
App
endi
x A
C
onst
ruct
ion
Phas
e - E
nvir
onm
enta
l Miti
gatio
n Im
plem
enta
tion
Sche
dule
Lege
nds:
C -
Com
plie
d
NC
- N
ot c
ompl
ied
N
/A -
Not
App
licab
le
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
Air Q
ualit
y
EIA
S3.6
.1
�Th
e ar
ea a
t whi
ch d
emol
ition
wor
k ta
kes p
lace
shou
ld b
e sp
raye
d w
ith w
ater
prio
r to,
dur
ing
and
imm
edia
tely
afte
r the
dem
oliti
on
activ
ities
so a
s to
mai
ntai
n th
e en
tire
surf
ace
wet
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S3.6
.1
�D
ust s
cree
ns o
r she
etin
g sh
ould
be
prov
ided
to e
nclo
se th
e st
ruct
ure
to b
e de
mol
ishe
d to
a h
eigh
t of a
t lea
st 1
m h
ighe
r tha
n th
e hi
ghes
t le
vel o
f the
stru
ctur
e;
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S3.6
.1
�A
ny d
usty
mat
eria
ls sh
ould
be
wet
ted
with
wat
er to
avo
id a
ny
fugi
tive
dust
em
issi
on;
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S3.6
.1
�A
ll te
mpo
rary
stoc
kpile
s sho
uld
be w
ette
d or
cov
ered
by
tarp
aulin
sh
eet t
o pr
even
t fug
itive
em
issi
ons;
W
ithin
the
cons
truct
ion
site
/Thr
ough
out t
he
cons
truct
ion
perio
d
Con
tract
or
�
C
EIA
S3.6
.1
�A
ll th
e du
sty
area
s and
road
s sho
uld
be w
ette
d w
ith w
ater
; W
ithin
the
cons
truct
ion
site
/Thr
ough
out t
he
cons
truct
ion
perio
d
Con
tract
or
�
C
EIA
S3.6
.1
�A
ll th
e du
sty
mat
eria
ls tr
ansp
orte
d by
lorr
ies s
houl
d be
cov
ered
en
tirel
y by
impe
rvio
us sh
eet t
o av
oid
any
leak
age;
and
W
ithin
the
cons
truct
ion
site
/Thr
ough
out t
he
cons
truct
ion
perio
d
Con
tract
or
�
C
EIA
S3.6
.1
�Th
e fa
lling
hei
ght o
f fill
mat
eria
ls sh
ould
be
cont
rolle
d.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
Wat
er Q
ualit
yEP
Con
�
Silt
curta
ins s
houl
d be
dep
loye
d ar
ound
the
clos
ed g
rab
dred
ger t
o W
ithin
the
cons
truct
ion
Con
tract
or
�
C
iii
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
2.14
, EIA
S5
.8.1
co
ntai
n su
spen
ded
solid
s with
in th
e co
nstru
ctio
n si
te d
urin
g dr
edgi
ng.
site
/Thr
ough
out t
he
cons
truct
ion
perio
d
EP C
ons
2.13
&
2.15
, EIA
S5
.8.1
�A
dai
ly d
redg
ing
rate
of a
clo
sed
grab
dre
dger
(with
a m
inim
um g
rab
size
of 8
m3 ) s
houl
d be
less
than
5,2
00 m
3 day
-1, w
ith re
fere
nce
to th
e m
axim
um ra
te fo
r dre
dgin
g, w
hich
was
der
ived
in th
e EI
A.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
N/A
EP C
on
2.16
, EIA
S5
.8.1
�B
arge
s or h
oppe
rs sh
ould
hav
e tig
ht fi
tting
seal
s to
thei
r bot
tom
op
enin
gs to
pre
vent
leak
age
of m
ater
ial.
W
ithin
the
cons
truct
ion
site
/Thr
ough
out t
he
cons
truct
ion
perio
d
Con
tract
or
�
N/A
EP C
on
2.9
�A
ny g
roun
dwat
er a
risin
g fr
om th
e de
com
mis
sion
ing
and
cons
truct
ion
of th
e Pr
ojec
t sha
ll be
col
lect
ed a
nd re
char
ged
back
to th
e si
te o
f the
Pr
ojec
t. N
o gr
ound
wat
er sh
all b
e us
ed fo
r any
indu
stria
l or d
omes
tic
purp
oses
.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EP C
on
2.10
�A
ll w
aste
wat
er o
r eff
luen
t aris
ing
from
the
stoc
kpili
ng, t
rans
porta
tion
and
treat
men
t of t
he e
xcav
ated
con
tam
inat
ed m
ater
ials
shal
l be
prop
erly
col
lect
ed a
nd tr
eate
d.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EP C
on
2.11
�Su
rfac
e ru
n-of
f fro
m th
e co
nstru
ctio
n si
te sh
all b
e di
rect
ed in
to
sand
/silt
rem
oval
faci
litie
s suc
h as
sand
/silt
trap
s and
sedi
men
t bas
ins
befo
re d
isch
arge
. The
sand
/silt
rem
oval
faci
litie
s sha
ll be
ade
quat
ely
desi
gned
and
pro
perly
ope
rate
d an
d m
aint
aine
d.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EP C
on
2.12
, EIA
S5
.8.2
�A
ll ex
pose
d ea
rth a
reas
shou
ld b
e co
mpl
eted
as s
oon
as p
ossi
ble
afte
r ea
rthw
orks
hav
e be
en c
ompl
eted
, or a
ltern
ativ
ely,
with
in 1
4 da
ys o
f th
e ce
ssat
ion
of e
arth
wor
ks, w
here
pra
ctic
able
. If
exc
avat
ion
of so
il ca
nnot
be
avoi
ded
durin
g th
e ra
iny
seas
on, o
r at a
ny ti
me
of y
ear
whe
n ra
inst
orm
s are
like
ly, e
xpos
ed sl
ope
surf
aces
shou
ld b
e co
vere
d by
tarp
aulin
or b
y ot
her m
eans
.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.1
�M
echa
nica
l gra
bs sh
ould
be
desi
gned
and
mai
ntai
ned
to a
void
sp
illag
e an
d sh
ould
seal
tigh
tly w
hile
bei
ng li
fted.
W
ithin
the
cons
truct
ion
site
/Thr
ough
out t
he
cons
truct
ion
perio
d
Con
tract
or
�
C
EIA
�Lo
adin
g of
bar
ges o
r hop
pers
shou
ld b
e co
ntro
lled
to p
reve
nt
With
in th
e co
nstru
ctio
n C
ontra
ctor
�C
iv
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
S5.8
.1
spla
shin
g of
dre
dged
mat
eria
l to
the
surr
ound
ing
wat
er.
site
/Thr
ough
out t
he
cons
truct
ion
perio
d
EIA
S5.8
.1
�B
arge
s or h
oppe
rs sh
ould
not
be
fille
d to
a le
vel w
hich
will
cau
se
over
flow
of m
ater
ials
or p
ollu
tion
of w
ater
dur
ing
load
ing
or
trans
porta
tion.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.1
�Ex
cess
mat
eria
l sho
uld
be c
lean
ed fr
om th
e de
cks a
nd e
xpos
ed
fittin
gs o
f bar
ges o
r hop
pers
bef
ore
the
vess
el is
mov
ed.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.1
�A
dequ
ate
free
boar
d sh
ould
be
mai
ntai
ned
on b
arge
s to
redu
ce th
e lik
elih
ood
of d
ecks
bei
ng w
ashe
d by
wav
e ac
tion.
W
ithin
the
cons
truct
ion
site
/Thr
ough
out t
he
cons
truct
ion
perio
d
Con
tract
or
�
C
EIA
S5.8
.1
�A
ll ve
ssel
s sho
uld
be si
zed
such
that
ade
quat
e cl
eara
nce
is
mai
ntai
ned
betw
een
vess
els a
nd th
e se
abed
at a
ll st
ates
of t
he ti
de to
en
sure
that
und
ue tu
rbid
ity is
not
gen
erat
ed b
y tu
rbul
ence
from
ves
sel
mov
emen
t or p
rope
ller w
ash.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.1
�Th
e w
orks
shou
ld n
ot c
ause
foam
, oil,
gre
ase,
litte
r or o
ther
ob
ject
iona
ble
mat
ter t
o be
pre
sent
in th
e w
ater
with
in a
nd a
djac
ent t
o th
e w
orks
site
.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.2
�A
t the
star
t of s
ite e
stab
lishm
ent,
perim
eter
cut
-off
dra
ins t
o di
rect
of
f-si
te w
ater
aro
und
the
site
shou
ld b
e co
nstru
cted
and
inte
rnal
dr
aina
ge w
orks
and
ero
sion
and
sedi
men
tatio
n co
ntro
l fac
ilitie
s im
plem
ente
d. C
hann
els,
earth
bun
ds o
r san
d ba
g ba
rrie
rs sh
ould
be
prov
ided
on
site
to d
irect
stor
mw
ater
to si
lt re
mov
al fa
cilit
ies.
The
de
sign
of e
ffic
ient
silt
rem
oval
faci
litie
s sho
uld
be b
ased
on
the
guid
elin
es in
App
endi
x A1
of P
roPE
CC
PN
1/9
4.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.2
�A
ll th
e su
rfac
e ru
noff
or e
xtra
cted
gro
und
wat
er c
onta
min
ated
by
silt
and
susp
ende
d so
lids s
houl
d be
col
lect
ed b
y th
e on
-site
dra
inag
e sy
stem
and
div
erte
d th
roug
h th
e si
lt tra
ps p
rior t
o di
scha
rge
into
st
orm
dra
in.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
v
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
EIA
S5.8
.2
�A
ll dr
aina
ge fa
cilit
ies a
nd e
rosi
on a
nd se
dim
ent c
ontro
l stru
ctur
es
shou
ld b
e re
gula
rly in
spec
ted
and
mai
ntai
ned
to e
nsur
e pr
oper
and
ef
ficie
nt o
pera
tion
at a
ll tim
es a
nd p
artic
ular
ly fo
llow
ing
rain
stor
ms.
D
epos
ited
silt
and
grit
shou
ld b
e re
mov
ed re
gula
rly a
nd d
ispo
sed
of
by sp
read
ing
even
ly o
ver s
tabl
e, v
eget
ated
are
as.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.2
�M
easu
res s
houl
d be
take
n to
redu
ce th
e in
gres
s of s
ite d
rain
age
into
ex
cava
tions
. If
the
exca
vatio
n of
tren
ches
in w
et p
erio
ds is
ne
cess
ary,
they
shou
ld b
e du
g an
d ba
ckfil
led
in sh
ort s
ectio
ns
whe
reve
r pra
ctic
able
. W
ater
pum
ped
out f
rom
tren
ches
or f
ound
atio
n ex
cava
tions
shou
ld b
e di
scha
rged
into
stor
m d
rain
s via
silt
rem
oval
fa
cilit
ies.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.2
�O
pen
stoc
kpile
s of c
onst
ruct
ion
mat
eria
ls (f
or e
xam
ple,
agg
rega
tes,
sand
and
fill
mat
eria
l) of
mor
e th
an 5
0 m
3 shou
ld b
e co
vere
d w
ith
tarp
aulin
or s
imila
r fab
ric d
urin
g ra
inst
orm
s. M
easu
res s
houl
d be
ta
ken
to p
reve
nt th
e w
ashi
ng a
way
of c
onst
ruct
ion
mat
eria
ls, s
oil,
silt
or d
ebris
into
any
dra
inag
e sy
stem
.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.2
�M
anho
les (
incl
udin
g ne
wly
con
stru
cted
one
s) sh
ould
alw
ays b
e ad
equa
tely
cov
ered
and
tem
pora
rily
seal
ed so
as t
o pr
even
t silt
, co
nstru
ctio
n m
ater
ials
or d
ebris
bei
ng w
ashe
d in
to th
e dr
aina
ge
syst
em.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.2
�Pr
ecau
tions
to b
e ta
ken
at a
ny ti
me
of y
ear w
hen
rain
stor
ms a
re
likel
y, a
ctio
ns to
be
take
n w
hen
a ra
inst
orm
is im
min
ent o
r fo
reca
sted
, and
act
ions
to b
e ta
ken
durin
g or
afte
r rai
nsto
rms a
re
sum
mar
ised
in A
ppen
dix
A2 o
f Pro
PEC
C P
N 1/
94.
Parti
cula
r at
tent
ion
shou
ld b
e pa
id to
the
cont
rol o
f silt
y su
rfac
e ru
noff
dur
ing
stor
m e
vent
s, es
peci
ally
for a
reas
loca
ted
near
stee
p sl
opes
.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
vi
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
EIA
S5.8
.2
�O
il in
terc
epto
rs sh
ould
be
prov
ided
in th
e dr
aina
ge sy
stem
and
re
gula
rly e
mpt
ied
to p
reve
nt th
e re
leas
e of
oil
and
grea
se in
to th
e st
orm
wat
er d
rain
age
syst
em a
fter a
ccid
enta
l spi
llage
s. T
he
inte
rcep
tor s
houl
d ha
ve a
byp
ass t
o pr
even
t flu
shin
g du
ring
perio
ds o
f he
avy
rain
.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
N/A
EIA
S5.8
.2
�A
ll te
mpo
rary
and
per
man
ent d
rain
age
pipe
s and
cul
verts
pro
vide
d to
fa
cilit
ate
runo
ff d
isch
arge
shou
ld b
e ad
equa
tely
des
igne
d fo
r the
co
ntro
lled
rele
ase
of st
orm
flow
s. A
ll se
dim
ent t
raps
shou
ld b
e re
gula
rly c
lean
ed a
nd m
aint
aine
d. T
he te
mpo
rary
div
erte
d dr
aina
ge
shou
ld b
e re
inst
ated
to th
e or
igin
al c
ondi
tion
whe
n th
e co
nstru
ctio
n w
ork
has f
inis
hed
or th
e te
mpo
rary
div
ersi
on is
no
long
er re
quire
d.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.2
�Se
wag
e fr
om to
ilets
shou
ld b
e co
llect
ed b
y a
licen
sed
was
te c
olle
ctor
.W
ithin
the
cons
truct
ion
site
/Thr
ough
out t
he
cons
truct
ion
perio
d
Con
tract
or
�
C
EIA
S5.8
.2
�V
ehic
le a
nd p
lant
serv
icin
g ar
eas,
vehi
cle
was
h ba
ys a
nd lu
bric
atio
n ba
ys sh
ould
, as f
ar a
s pos
sibl
e, b
e lo
cate
d w
ithin
roof
ed a
reas
. Th
e dr
aina
ge in
thes
e co
vere
d ar
eas s
houl
d be
con
nect
ed to
foul
sew
ers
via
a pe
trol i
nter
cept
or.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.2
�O
il le
akag
e or
spill
age
shou
ld b
e co
ntai
ned
and
clea
ned
up
imm
edia
tely
. W
aste
oil
shou
ld b
e co
llect
ed a
nd st
ored
for r
ecyc
ling
or d
ispo
sal,
in a
ccor
danc
e w
ith th
e W
aste
Dis
posa
l Ord
inan
ce.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.2
�W
aste
stre
ams c
lass
ifiab
le a
s che
mic
al w
aste
s sho
uld
be p
rope
rly
stor
ed, c
olle
cted
and
trea
ted
for c
ompl
ianc
e w
ith W
aste
Dis
posa
l O
rdin
ance
or D
ispo
sal (
Che
mic
al W
aste
) (G
ener
al) R
egul
atio
nre
quire
men
ts.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.2
�Th
e st
orag
e ar
eas s
houl
d be
surr
ound
ed b
y bu
nds w
ith a
cap
acity
eq
ual t
o 11
0% o
f the
stor
age
capa
city
of t
he la
rges
t tan
k to
pre
vent
sp
illed
oil,
fuel
and
che
mic
als f
rom
reac
hing
the
rece
ivin
g w
ater
s.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
vii
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
EIA
S5.8
.2
�Th
e C
ontra
ctor
s sho
uld
prep
are
guid
elin
es a
nd p
roce
dure
s for
im
med
iate
cle
an-u
p ac
tions
follo
win
g an
y sp
illag
es o
f oil,
fuel
or
chem
ical
s.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S5.8
.2
�Su
rfac
e ru
n-of
f fro
m b
unde
d ar
eas s
houl
d pa
ss th
roug
h oi
l/gre
ase
traps
prio
r to
disc
harg
e to
the
stor
mw
ater
syst
em.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
N/A
Was
te M
anag
emen
t EP
Con
2.
19N
o w
aste
s, sp
oil o
r exc
avat
ed m
ater
ials
or m
ater
ials
alik
e ar
isin
g fr
om
the
dem
oliti
on a
nd/o
r dec
omm
issi
onin
g an
d co
nstru
ctio
n w
orks
of t
he
Proj
ect s
hall
be d
umpe
d in
any
env
ironm
enta
lly se
nsiti
ve a
reas
, in
clud
ing
but n
ot li
mite
d to
Site
s of S
peci
al S
cien
tific
Inte
rest
, coa
stal
pr
otec
tion
area
s, co
nser
vatio
n ar
eas a
nd a
gric
ultu
ral l
and.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S6.6
.1
Dre
dged
sedi
men
ts sh
ould
be
disp
osed
of o
nly
at d
esig
nate
d di
spos
al
site
s allo
cate
d by
the
Mar
ine
Fill
Com
mitt
ee (M
FC) b
ased
on
the
findi
ngs o
f fur
ther
sedi
men
t qua
lity
test
s. A
dum
ping
lice
nce
shou
ld
also
be
obta
ined
from
EPD
prio
r to
the
com
men
cem
ent o
f the
dre
dgin
g w
orks
.
With
in d
esig
nate
d di
spos
al
site
/prio
r to
com
men
cem
ent o
f th
e dr
edgi
ng w
orks
Con
tract
or
�
N/A
EIA
S6.6
.1
Reg
ardl
ess o
f the
dis
posa
l met
hod
and
site
, the
Con
tract
or sh
ould
: �
Dre
dge
the
sedi
men
ts u
sing
clo
sed
grab
s;
�U
se sp
lit b
arge
s of n
ot le
ss th
an 7
50 m
3 cap
acity
whe
n tra
nspo
rting
th
e se
dim
ent t
o th
e di
spos
al si
te;
�R
egul
arly
mai
ntai
n th
e ba
rge
hopp
ers t
o en
sure
that
they
are
cap
able
of
rapi
d op
enin
g an
d di
scha
rge
at th
e de
sign
ated
dis
posa
l site
; and
�
Mon
itor t
he b
arge
load
aga
inst
loss
of m
ater
ials
dur
ing
trans
porta
tion.
With
in th
e dr
edgi
ng a
rea
/Thr
ough
out t
he d
redg
ing
wor
ks p
erio
d
Con
tract
or
�
N/A
viii
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
EIA
S6.6
.3
The
cont
ract
or sh
ould
ope
n a
billi
ng a
ccou
nt w
ith E
PD in
acc
orda
nce
with
the
Was
te D
ispo
sal (
Cha
rges
for D
ispo
sal o
f Con
stru
ctio
n W
aste
) Re
gula
tion
for t
he p
aym
ent o
f dis
posa
l cha
rges
. Ev
ery
was
te lo
ad
trans
ferr
ed to
gov
ernm
ent w
aste
dis
posa
l fac
ilitie
s suc
h as
pub
lic fi
ll,
sorti
ng fa
cilit
ies,
land
fills
or t
rans
fer s
tatio
n w
ould
requ
ired
a va
lid
“chi
t” w
hich
con
tain
the
info
rmat
ion
of th
e ac
coun
t hol
der t
o fa
cilit
ate
was
te tr
ansa
ctio
n re
cord
ing
and
billi
ng to
the
was
te p
rodu
cer.
A tr
ip-
ticke
t sys
tem
shou
ld a
lso
be e
stab
lishe
d in
acc
orda
nce
with
Wor
ksBu
reau
Tec
hnic
al C
ircu
lar N
o. 2
1/20
02 to
mon
itor t
he d
ispo
sal o
f sol
id
was
tes a
t tra
nsfe
r sta
tion/
land
fills
, and
to c
ontro
l fly
-tipp
ing.
The
bill
ing
“chi
t” a
nd tr
ip-ti
cket
syst
em sh
ould
be
incl
uded
as o
ne o
f the
con
tract
ual
requ
irem
ents
and
impl
emen
ted
by th
e co
ntra
ctor
.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S6.6
.3
A re
cord
ing
syste
m fo
r the
am
ount
of w
aste
gen
erat
ed, r
ecyc
led
and
disp
osed
of (
incl
udin
g th
e di
spos
al si
tes)
shou
ld b
e es
tabl
ishe
d du
ring
the
cons
truct
ion
stag
e.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
ix
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
EIA
S6.6
.3
Mea
sure
s for
the
Redu
ctio
n of
C&
DM
Gen
erat
ion
duri
ng P
lann
ing
and
Des
ign
Stag
es
The
vario
us w
aste
man
agem
ent o
ptio
ns c
an b
e ca
tego
rized
in te
rms o
f pr
efer
ence
from
an
envi
ronm
enta
l vie
wpo
int.
The
opt
ions
con
side
red
to
be m
ore
pref
erab
le h
ave
the
leas
t im
pact
s and
are
mor
e su
stai
nabl
e in
the
long
term
. H
ence
, the
was
te m
anag
emen
t hie
rarc
hy is
as f
ollo
ws:
�A
void
ance
and
min
imiz
atio
n, th
at is
, red
uctio
n of
was
te g
ener
atio
n th
roug
h ch
angi
ng o
r im
prov
ing
prac
tices
and
des
ign;
�R
euse
of m
ater
ials
, thu
s avo
idin
g di
spos
al (g
ener
ally
with
onl
y lim
ited
repr
oces
sing
);
�R
ecov
ery
and
recy
clin
g, th
us a
void
ing
disp
osal
(alth
ough
re
proc
essi
ng m
ay b
e re
quire
d); a
nd
�Tr
eatm
ent a
nd d
ispo
sal,
acco
rdin
g to
rele
vant
law
, reg
ulat
ions
, gu
idel
ines
and
goo
d pr
actic
e.
This
hie
rarc
hy sh
ould
be
used
to e
valu
ate
the
was
te m
anag
emen
t op
tions
, thu
s allo
win
g m
axim
um w
aste
redu
ctio
n an
d re
duce
d di
spos
al
cost
s. R
ecor
ds o
f qua
ntiti
es o
f was
tes g
ener
ated
, rec
ycle
d an
d di
spos
ed
(loca
tions
) sho
uld
be k
ept.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or�
C
x
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
EIA
S6.6
.3
Mea
sure
s for
the
Redu
ctio
n of
C&
DM
Gen
erat
ion
duri
ng C
onst
ruct
ion
�C
&D
mat
eria
ls w
ill b
e re
used
as f
ar a
s pos
sibl
e w
ithin
the
Proj
ect.
Pu
blic
fill
and
cons
truct
ion
was
te sh
ould
be
segr
egat
ed a
nd st
ored
in
diff
eren
t con
tain
ers o
r ski
ps to
faci
litat
e re
use
or re
cycl
ing
of
mat
eria
ls a
nd th
eir p
rope
r dis
posa
l of c
onst
ruct
ion
was
te.
Spec
ific
area
s of t
he w
ork
site
shou
ld b
e de
sign
ated
for s
uch
segr
egat
ion
and
tem
pora
ry st
orag
e if
imm
edia
te u
se is
not
pra
ctic
able
.
�Th
e co
nstru
ctio
n w
aste
shou
ld b
e co
llect
ed b
y C
ontra
ctor
and
tra
nspo
rted
to la
ndfil
ls fo
r dis
posa
l.
�Th
e us
e of
woo
den
hoar
ding
s sho
uld
not b
e al
low
ed.
An
alte
rnat
ive
mat
eria
l, w
hich
can
be
reus
ed o
r rec
ycle
d, fo
r exa
mpl
e, m
etal
(a
lum
iniu
m, a
lloy,
etc
) sho
uld
be u
sed.
�To
redu
ce th
e po
tent
ial d
ust i
mpa
ct, C
&D
mat
eria
ls sh
ould
be
wet
ted
as q
uick
ly a
s pos
sibl
e du
ring
exca
vatio
n w
orks
.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S6.6
.4
Con
tain
ers u
sed
for s
tora
ge o
f che
mic
al w
aste
s sho
uld:
�
be su
itabl
e fo
r the
subs
tanc
e th
ey a
re h
oldi
ng, r
esis
tant
to c
orro
sion
, m
aint
aine
d in
a g
ood
cond
ition
, and
secu
rely
clo
sed;
�
have
a c
apac
ity o
f les
s tha
n 45
0 L
unle
ss th
e sp
ecifi
catio
ns h
ave
been
ap
prov
ed b
y th
e EP
D; a
nd
�di
spla
y a
labe
l in
Engl
ish
and
Chi
nese
in a
ccor
danc
e w
ith in
stru
ctio
ns
pres
crib
ed in
Sch
edul
e 2
of th
e Re
gula
tions
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
xi
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
EIA
S6.6
.4
The
stor
age
area
for c
hem
ical
was
tes s
houl
d:
�be
cle
arly
labe
lled
and
used
sole
ly fo
r the
stor
age
of c
hem
ical
was
te;
�be
enc
lose
d on
at l
east
3 si
des;
�
have
an
impe
rmea
ble
floor
and
bun
ding
, of c
apac
ity to
acc
omm
odat
e 11
0% o
f the
vol
ume
of th
e la
rges
t con
tain
er o
r 20%
by
volu
me
of th
e ch
emic
al w
aste
stor
ed in
that
are
a, w
hich
ever
is th
e gr
eate
st;
�ha
ve a
dequ
ate
vent
ilatio
n;
�be
cov
ered
to p
reve
nt ra
infa
ll en
terin
g (w
ater
col
lect
ed w
ithin
the
bund
mus
t be
test
ed a
nd d
ispo
sed
of a
s che
mic
al w
aste
, if n
eces
sary
); an
d�
be a
rran
ged
so th
at in
com
patib
le m
ater
ials
are
app
ropr
iate
ly
sepa
rate
d.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S6.6
.4
Dis
posa
l of c
hem
ical
was
te sh
ould
be:
�
via
a lic
ense
d w
aste
col
lect
or; a
nd
�to
a fa
cilit
y lic
ense
d to
rece
ive
chem
ical
was
te, s
uch
as th
e C
hem
ical
W
aste
Tre
atm
ent F
acili
ty w
hich
als
o of
fers
a c
hem
ical
was
te
colle
ctio
n se
rvic
e an
d ca
n su
pply
the
nece
ssar
y st
orag
e co
ntai
ners
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S6.6
.5
The
sew
age
slud
ge fr
om th
e po
rtabl
e to
ilet s
houl
d be
col
lect
ed b
y a
repu
tabl
e co
llect
or o
n a
regu
lar b
asic
. W
ithin
the
cons
truct
ion
site
/Thr
ough
out t
he
cons
truct
ion
perio
d
Con
tract
or
�
C
EIA
S6.6
.6
Gen
eral
refu
se sh
ould
be
stor
ed in
enc
lose
d bi
ns o
r com
pact
ion
units
se
para
tely
from
con
stru
ctio
n an
d ch
emic
al w
aste
s. W
ithin
the
cons
truct
ion
site
/Thr
ough
out t
he
cons
truct
ion
perio
d
Con
tract
or
�
C
EIA
S6.6
.6
Gen
eral
refu
se sh
ould
be
rem
oved
from
the
site
, sep
arat
ely
from
co
nstru
ctio
n an
d ch
emic
al w
aste
s, on
a d
aily
bas
is to
min
imis
e od
our,
pest
and
litte
r im
pact
s.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
xii
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
EIA
S6.6
.6
Bur
ning
of r
efus
e on
con
stru
ctio
n si
te is
pro
hibi
ted
by la
w.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S6.6
.6
Alu
min
ium
can
s are
ofte
n re
cove
red
from
the
was
te st
ream
by
indi
vidu
al
colle
ctor
s if t
hey
are
segr
egat
ed a
nd m
ade
easi
ly a
cces
sibl
e. A
s suc
h,
sepa
rate
, lab
elle
d bi
ns fo
r the
ir de
posi
t sho
uld
be p
rovi
ded
if fe
asib
le.
Mat
eria
ls re
cove
red
will
be
re-u
sed
on si
te o
r sol
d fo
r rec
yclin
g.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
EIA
S6.6
.7
Trai
ning
shou
ld b
e pr
ovid
ed to
wor
kers
on
the
conc
epts
of s
ite
clea
nlin
ess a
nd o
n ap
prop
riate
was
te m
anag
emen
t pro
cedu
res,
incl
udin
g w
aste
redu
ctio
n, re
use
and
recy
clin
g at
the
begi
nnin
g of
the
Con
tract
.
With
in th
e co
nstru
ctio
n si
te/T
hrou
ghou
t the
co
nstru
ctio
n pe
riod
Con
tract
or
�
C
Land
Con
tam
inat
ion
EP C
on
2.5
The
oil t
anks
shal
l be
prop
erly
cle
aned
bef
ore
thei
r dem
oliti
on.
All
was
tes a
nd e
fflu
ent a
risin
g fr
om th
e cl
eani
ng o
f the
oil
tank
s sha
ll be
pr
oper
ly c
olle
cted
, sto
red,
trea
ted
and
disp
osed
of.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EP C
on
2.6
No
cont
amin
ated
soil
aris
ing
from
the
dem
oliti
on a
nd/o
r de
com
mis
sion
ing
wor
ks sh
all b
e st
ockp
iled,
trea
ted
or d
ispo
sed
of
outs
ide
the
Cas
tle P
eak
Pow
er S
tatio
n.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EP C
on
2.7
The
exca
vate
d so
il ar
isin
g fr
om th
e de
mol
ition
and
/or d
ecom
mis
sion
ing
wor
ks sh
all b
e pr
oper
ly c
onta
ined
in c
onta
iner
(s) d
urin
g st
orag
e an
d tra
nspo
rtatio
n to
avo
id a
ny d
isch
arge
or l
eaka
ge.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EP C
on
2.8
The
cont
amin
ated
soil
aris
ing
from
the
dem
oliti
on a
nd/o
r de
com
mis
sion
ing
wor
ks sh
all b
e de
cont
amin
ated
with
in th
e C
astle
Pea
k Po
wer
Sta
tion
in a
ccor
danc
e w
ith th
e La
nd C
onta
min
atio
n R
emed
iatio
n A
ctio
n Pl
an c
onta
ined
in th
e EI
A re
port
(Reg
iste
r No.
AEI
AR
-10
2/20
06).
Bio
-rem
edia
tion
met
hods
shal
l be
used
to re
med
y th
e pe
trole
um h
ydro
carb
on c
onta
min
atio
n in
the
exca
vate
d m
ater
ials
.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EIA
Ann
ex E
Po
tent
ially
con
tam
inat
ed so
il sh
ould
be
treat
ed in
acc
orda
nce
with
the
rem
edia
tion
actio
ns sp
ecifi
ed in
the
Rem
edia
tion
Act
ion
Plan
(RA
P) o
f th
is E
IA R
epor
t and
the
treat
ed so
il sh
ould
be
reus
ed w
ithin
the
Proj
ect
Site
as f
ar a
s pos
sibl
e.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
xiii
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
EIA
Ann
ex E
Th
e te
mpo
rary
stoc
kpile
of e
xcav
ated
pot
entia
lly c
onta
min
ated
mat
eria
ls
shou
ld b
e co
ntai
ned
in a
con
tain
er c
over
ed b
y H
DPE
shee
t on
top
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EIA
Ann
ex E
B
iore
med
iatio
n by
app
lyin
g nu
trien
t to
the
soil
shou
ld b
e em
ploy
ed fo
r th
e on
-site
trea
tmen
t of e
xcav
ated
mat
eria
ls p
oten
tially
con
tam
inat
ed b
y TP
H.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EIA
Ann
ex E
If
dis
posa
l of t
he tr
eate
d ex
cava
ted
soil
to th
e pu
blic
fill
bank
is re
quire
d,
vehi
cles
con
tain
ing
any
exca
vate
d m
ater
ials
shou
ld b
e su
itabl
y co
vere
d to
lim
it po
tent
ial d
ust e
mis
sion
s or w
aste
wat
er ru
n-of
f, an
d tru
ck b
odie
s an
d ta
ilgat
es w
ill b
e se
aled
to m
inim
ise
the
risk
of a
dis
char
ge d
urin
g tra
nspo
rtatio
n or
dur
ing
wet
con
ditio
ns.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EIA
Ann
ex E
R
ecor
ds o
f the
qua
ntiti
es o
f soi
l gen
erat
ed fo
r off
-site
dis
posa
l will
be
mai
ntai
ned.
W
ithin
the
cont
amin
ated
are
a /T
hrou
ghou
t the
con
stru
ctio
n pe
riod
Con
tract
or
�
C
EP C
on
2.9,
EIA
A
nnex
E
As g
roun
dwat
er is
not
use
d fo
r eith
er d
omes
tic o
r ind
ustri
al p
urpo
ses a
t th
e si
te o
r in
the
adja
cent
are
as, r
emed
iatio
n of
gro
undw
ater
is n
ot
cons
ider
ed to
be
nece
ssar
y fo
r the
Pro
ject
to p
roce
ed.
If g
roun
dwat
er is
en
coun
tere
d du
ring
the
cons
truct
ion
of fo
unda
tions
, the
gro
undw
ater
ab
stra
cted
or c
olle
cted
will
be
rech
arge
d ba
ck to
the
site
.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
C
EIA
Ann
ex E
Th
e FO
DT
and
the
oil s
epar
ator
serv
ing
it sh
ould
be
clea
ned
prio
r to
dem
oliti
on.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EIA
Ann
ex E
O
ily w
ater
and
slud
ge c
olle
cted
from
the
clea
ning
shou
ld b
e tre
ated
at
the
on-s
ite w
aste
wat
er tr
eatm
ent f
acili
ty.
Oily
wat
er a
nd sl
udge
co
llect
ed fr
om th
e cl
eani
ng sh
ould
be
colle
cted
and
dis
pose
d of
as
chem
ical
was
te a
t Gov
ernm
ent c
hem
ical
was
te tr
eatm
ent f
acili
ty.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EIA
Ann
ex E
O
nly
licen
sed
was
te c
ontra
ctor
s sho
uld
be u
sed
to c
olle
ct a
nd tr
ansp
ort
any
chem
ical
was
te.
The
nece
ssar
y w
aste
dis
posa
l per
mits
will
be
obta
ined
, as r
equi
red,
from
the
appr
opria
te a
utho
ritie
s, in
acc
orda
nce
with
the
Was
te D
ispo
sal O
rdin
ance
(Cap
354
) and
Was
te D
ispo
sal
(Che
mic
al W
aste
) (G
ener
al) R
egul
atio
n (C
ap 3
54C
), as
requ
ired.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
C
xiv
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
EIA
Ann
ex E
Pr
ior t
o co
mm
ence
any
rem
edia
tion
wor
k, a
hea
lth a
nd sa
fety
risk
as
sess
men
t sho
uld
be p
erfo
rmed
for t
he re
med
iatio
n w
ork
to id
entif
y po
tent
ial w
ork
rela
ted
haza
rds a
nd p
repa
re a
ppro
pria
te c
ontro
l mea
sure
s.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EIA
Ann
ex E
A
ppro
pria
te P
erso
nal P
rote
ctiv
e Eq
uipm
ent (
PPE)
such
as s
afet
y ha
t, ch
emic
al p
rote
ctiv
e gl
oves
, mas
ks (f
or b
oth
dust
and
vap
our)
, eye
go
ggle
s, pr
otec
tive
clot
hing
and
pro
tect
ive
foot
wea
r sho
uld
be p
rovi
ded
to st
aff w
ho w
ould
be
invo
lved
in th
e ta
nk c
lean
ing
and
cont
amin
ated
ar
ea (F
OD
T an
d TP
3) re
med
iatio
n w
orks
. N
o w
orks
shou
ld b
e al
low
ed
with
out t
he su
itabl
e PP
E.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EIA
Ann
ex E
Th
e w
orke
rs sh
ould
insp
ect a
nd c
heck
thei
r PPE
bef
ore,
dur
ing
and
afte
r us
e. I
n ca
ses w
here
any
of t
he P
PE is
impa
ired,
the
wor
kers
shou
ld st
op
wor
k im
med
iate
ly a
nd in
form
thei
r sup
ervi
sor.
The
wor
kers
shou
ld n
ot
be a
llow
ed to
re-s
tart
thei
r wor
k un
til th
e im
paire
d PP
E is
repl
aced
.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EIA
Ann
ex E
Th
e w
orke
rs sh
ould
alw
ays m
aint
ain
basi
c hy
gien
e st
anda
rd (e
.g. h
and
was
h be
fore
leav
ing
the
cont
amin
ated
wor
k ar
ea).
The
wor
kers
shou
ld
also
be
resp
onsi
ble
for c
lean
ing
and
stor
ing
thei
r ow
n PP
E in
a se
cure
pl
ace
befo
re le
avin
g th
e si
te.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EIA
Ann
ex E
Ea
ting,
drin
king
and
smok
ing
shou
ld b
e st
rictly
pro
hibi
ted
with
in th
e co
ntam
inat
ed si
te a
rea.
W
ithin
the
cont
amin
ated
are
a /T
hrou
ghou
t the
con
stru
ctio
n pe
riod
Con
tract
or
�
N/A
EIA
Ann
ex E
Th
e de
sign
ated
site
man
agem
ent r
epre
sent
ativ
es m
ust b
e in
form
ed if
any
w
orke
rs fe
el u
ncom
forta
ble
phys
ical
ly o
r men
tally
dur
ing
the
rem
edia
tion
wor
ks.
All
wor
kers
shou
ld le
ave
the
wor
k ar
eas a
nd th
e w
ork
shou
ld b
e te
mpo
raril
y su
spen
ded
until
the
reas
on fo
r the
un
com
forta
ble
feel
ing
has b
een
iden
tifie
d.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EIA
Ann
ex E
Th
e w
orks
shou
ld b
e st
oppe
d or
dis
cont
inue
d w
hen
Typh
oon
Sign
al N
o.
3 or
Rai
nsto
rm W
arni
ng si
gnal
s are
hoi
sted
. A
ll st
ockp
ile m
ater
ials
(if
any)
shou
ld b
e co
vere
d im
med
iate
ly b
y ta
rpau
lin o
r oth
er si
mila
r pr
otec
tive
and
wat
erpr
oof m
ater
ials
.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EIA
Ann
ex E
B
ulk
earth
-mov
ing
exca
vato
r equ
ipm
ent s
houl
d be
use
d to
min
imis
e co
nstru
ctio
n w
orke
rs’ p
oten
tial c
onta
ct w
ith c
onta
min
ated
mat
eria
ls.
With
in th
e co
ntam
inat
ed a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
xv
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
Ecol
ogic
al –
Mar
ine
Mam
mal
EP
Con
2.
17, E
IA
S8.9
To li
mit
pote
ntia
l im
pact
s to
ceta
cean
s fro
m u
nder
wat
er p
ercu
ssiv
e pi
ling,
the
follo
win
g st
eps s
houl
d be
take
n:
�O
nly
hydr
aulic
ham
mer
s sh
ould
be
used
;
�A
n ex
clus
ion
zone
of 5
00 m
radi
us sh
ould
be
scan
ned
arou
nd th
e w
ork
area
for a
t lea
st 3
0 m
inut
es p
rior t
o th
e st
art o
f pili
ng.
If
ceta
cean
s are
obs
erve
d in
the
excl
usio
n zo
ne, p
iling
shou
ld b
e de
laye
d un
til th
ey h
ave
left
the
area
; and
,
�A
cous
tic d
ecou
plin
g of
noi
sy e
quip
men
t on
wor
k ba
rges
shou
ld b
e un
derta
ken.
The
se te
chni
ques
incl
ude
the
use
of a
soft
slin
g to
reta
in
the
pile
driv
ing
ham
mer
, rub
ber t
yred
air
com
pres
sor f
or b
ubbl
e ja
cket
/cur
tain
, rub
ber p
ads o
n ba
rge
lead
ers a
nd g
uide
s, an
d an
air
curta
in a
roun
d th
e pi
le b
arge
.
With
in th
e dr
edgi
ng a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EP C
on
2.18
To m
inim
ize
pote
ntia
l con
stru
ctio
n an
d op
erat
ion
impa
cts o
n do
lphi
ns
and
porp
oise
s, no
dum
ping
of r
ubbi
sh, f
ood,
oil,
or c
hem
ical
s fro
m th
e m
arin
e ve
ssel
s sha
ll be
allo
wed
.
With
in th
e dr
edgi
ng a
rea
/Thr
ough
out t
he c
onst
ruct
ion
perio
d
Con
tract
or
�
N/A
EIA
S8.
9 Th
e fo
llow
ing
reco
mm
enda
tions
shou
ld b
e co
nsid
ered
to m
inim
ize
pote
ntia
l con
stru
ctio
n im
pact
s on
dolp
hins
and
por
pois
es.
�A
ll ve
ssel
ope
rato
rs w
orki
ng o
n th
e Pr
ojec
t con
stru
ctio
n sh
ould
be
give
n a
brie
fing,
ale
rting
them
to th
e po
ssib
le p
rese
nce
of d
olph
ins i
n th
e ar
ea, a
nd th
e gu
idel
ines
for s
afe
vess
el o
pera
tion
in th
e pr
esen
ce
of c
etac
eans
. If
hig
h sp
eed
vess
els a
re u
sed,
they
shou
ld b
e re
quire
d to
slow
to 1
0 kn
ots w
hen
pass
ing
thro
ugh
a hi
gh d
ensi
ty d
olph
in a
rea
(wes
t Lan
tau,
Sha
Cha
u an
d Lu
ng K
wu
Cha
u);
�Th
e ve
ssel
ope
rato
rs sh
ould
be
requ
ired
to u
se p
rede
fined
and
regu
lar
rout
es, a
s the
se w
ill b
ecom
e kn
own
to d
olph
ins u
sing
thes
e w
ater
s;
�Th
e ve
ssel
ope
rato
rs sh
ould
be
requ
ired
to c
ontro
l and
man
age
all
efflu
ent f
rom
ves
sels
; �
A p
olic
y of
no
dum
ping
of r
ubbi
sh, f
ood,
oil,
or c
hem
ical
s sho
uld
be
With
in th
e m
arin
e w
orks
are
a /T
hrou
ghou
t the
con
stru
ctio
n pe
riod
of th
e ad
ditio
nal
berth
ing
faci
lity
Con
tract
or /
CLP
Po
wer
(as C
APC
O
oper
ator
)
�C
xvi
Impl
emen
tatio
n St
age
Ref
. E
nvir
onm
enta
l Pro
tect
ion
Mea
sure
s L
ocat
ion/
Dur
atio
n of
M
easu
res/
Tim
ing
of
Com
plet
ion
of M
easu
res
Impl
emen
tatio
n A
gent
Des
ign
Con
stru
ctio
n
Impl
emen
tatio
n St
atus
dur
ing
the
repo
rtin
g m
onth
stric
tly e
nfor
ced.
Thi
s sho
uld
also
be
cove
red
in th
e co
ntra
ctor
br
iefin
gs;
�Ev
ery
atte
mpt
shou
ld b
e m
ade
to m
inim
ize
the
effe
cts o
f con
stru
ctio
n of
the
Proj
ect o
n th
e w
ater
qua
lity
of th
e ar
ea;
S9.3
.5
The
new
stru
ctur
es a
ssoc
iate
d w
ith th
e Pr
ojec
t, in
clud
ing
thos
e of
the
addi
tiona
l con
veyo
r sys
tem
s, sh
ould
be
pain
ted
in a
col
our s
chem
e th
at
com
plem
ents
the
surr
ound
ing
indu
stria
l set
ting
of th
e ex
istin
g C
PPS.
New
stru
ctur
es a
ssoc
iate
d w
ith
the
Proj
ect
Con
tract
or
�
C
