Construction Plan

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CONSTRUCTION PLAN

FOR

THAI BINH 2 POWER PLANT PROJECT

TB2-PEB-00001-PM-G1-PRO-00037

Revision A

October 05, 2012

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PETROVIETNAM CONSTRUCTION JOINT STOCK CORPORATIONTHAI BINH 2 THERMAL POWER PLANT PROJECT EXECUTION BOARD (PEB)

Add: My Loc Commune, Thai Thuy District, Thai Binh Province

Tel: (84) 036 3721 446 - Fax: (84) 036 3776 274 - Email:

Synopsis

The Construction Plan for the Thai Binh 2 Thermal Power project is a focusedpresentation of strategic construction execution strategies and practices that areaugmented by a series of Process Plans. These Process Plans, referenced inthis plan, where applicable, detail the execution methodologies for constructiondelivery. Together, the Construction Plan, Project Execution Plan, ProcessPlans detail the methods, systems and strategies to be implemented forsuccessful execution of the project.

Disclaimer

This report has been prepared on behalf of and for the exclusive use of Petro VietnamConstruction and is subject to and issued in accordance with the agreement between



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Copying this report without the permission of Petro Vietnam Construction andWorleyParsons International is not permitted.

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Revision A

PETROVIETNAM CONSTRUCTION JOINT STOCK CORPORATIONTHAI BINH 2 THERMAL POWER PLANT PROJECT EXECUTION BOARD (PEB)


Tel: (84) 036 3721 446 - Fax: (84) 036 3776 274 - Email:

.

TABLE OF CONTENTS

1. CONSTRUCTION SUMMARY............................................................................... 7

1.1 Key Project Roles ...................................................................................................................... 7

1.2 Project Construction Objectives ................................................................................................ 7

1.3 EPC Contractor Construction Scope of Work Description........................................................ 8

2. CONSTRUCTABILITY ........................................................................................ 14

2.1 Constructability Objectives...................................................................................................... 14

2.2 Constructability Team.............................................................................................................. 15

2.3 Constructability Implementation ............................................................................................. 15

3. CONTRACTING STRATEGY .............................................................................. 15

3.1 Contracting the Work............................................................................................ 15

3.2 Construction Packages........................................................................................... 16

3.3 Construction Package RFP .................................................................................... 17

4. INTERFACE MANAGEMENT ............................................................................. 17

4.1 Interface with Subcontractors.................................................................................................. 17

4.2 Interface with Owner ............................................................................................................... 21

4.3 Interface with TB2PP Unit 1 in Operation .............................................................................. 22

4.4 Interface with TB1PP............................................................................................................... 22

4.5 Interface with Local Authorities and Population..................................................................... 22

5. TEMPORARY SITE FACILITIES ........................................................................ 23

5.1 Site Access............................................................................................................................... 23

5.2 Fencing:.................................................................................................................................... 23

5.3 Temporary storage/Laydown Areas:........................................................................................ 23

5.4 Temporary Offices and Canteen.............................................................................................. 24

5.5 Vehicles/Parking/Worker Transportation................................................................................ 24

5.6 Utilities- Water, Electricity and Sewage.................................................................................. 25



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Revision A

PETROVIETNAM CONSTRUCTION JOINT STOCK CORPORATION

THAI BINH 2 THERMAL POWER PLANT PROJECT EXECUTION BOARD (PEB)


Tel: (84) 036 3721 446 - Fax: (84) 036 3776 274 - Email:

5.8 Electricity................................................................................................................................. 25

5.9 Sanitary Facilities..................................................................................................................... 26

5.10 IT, Communications, Photographic and Video Devices........................................................ 26

5.11 Worker Accommodations...................................................................................................... 27

5.12 Temporary Site Roads and Site access .................................................................................. 27

5.13 Heavy Crane Setup and Locations......................................................................................... 27

5.14 Temporary Jetty ..................................................................................................................... 27

6. HSSE REQUIREMENT ........................................................................................ 28

6.1 Health and Safety..................................................................................................................... 28

6.2 Security.................................................................................................................................... 28

6.3 Environment............................................................................................................................. 29

7. SITE QUALITY CONTROL ................................................................................. 29

7.1 Subcontractor Quality Control................................................................................................. 29

7.2 Inspection and Test Plans......................................................................................................... 30

7.3 Typical Construction Inspection Activities ............................................................................. 30

7.4 Quality Records ....................................................................................................................... 31

8. CONSTRUCTION SEQUENCE ............................................................................ 31

8.1 Phase 1 Construction Activities:.............................................................................................. 35



8.4 Phase 4 Demobilization ........................................................................................................... 39

9. CONSTRUCTION LICENSES AND PERMITS ..................................................... 39

10. CONSTRUCTION CONTROLS............................................................................ 39

10.1 Monitoring and Reporting Progress and Costs...................................................................... 39

10.2 Construction Schedules.......................................................................................................... 40

10.3 Progress Reports .................................................................................................................... 40

11 DEMOBILIZATION............................................................................................. 41

12. REFERENCE DOCUMENT .................................................................................... 41

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Attachment

Attachment 1: General Layout of Construction

Attachment 2a: General Layout for Electric Distribution Panel

Attachment 2b: Electric Distribution Panel Diagram

Attachment 3: General Layout for Water Supply Net Work

Attachment 4: General Layout for Lighting Design

Attachment 5: General Layout for Water Drainage System

Attachment 6: General Layout of Temporary Road

Attachment 7: Project Organization Chart

Attachment 8: General Layout of Temporary Warehouse

Attachment 09: General Layout of Subcontractor CAMP

Attachment 10: Construction Sub-contractor Packages

Attachment 11: Fence and Temporary Fence

Abbreviation table

1 EVN Electricity of Vietnam

2 PVN Petro Vietnam Oil and Gas Group

3 PVC Petro Vietnam Construction JSC

4 WP WorleyParsons International

5 TB2PP Thai Binh 2 Power Project Management Board

6 PEB Thai Binh 2 Project Execution Board

5TB2-PEB-00001-PM-G1-PRO-00037Revision A

PETROVIETNAM CONSTRUCTION JOINT STOCK CORPORATION THAIBINH 2 THERMAL POWER PLANT PROJECT EXECUTION BOARD (PEB)


Tel: (84) 036 3721 446 - Fax: (84) 036 3776 274 - Email:



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8 TCVN Vietnamese Standard

9 FGD Flue Gas Desulfurization

10 FPCC Fichtner and PCC Consortium

11 MH Material Handling Contractor (coal,limestone,oil)

12 SCK Stack Contractor

13 ESP Electrostatic Precipitator

14 FO Fuel Oil

15 HSSE Health, Safety, Security and Environment

16 DCS Distributed Control System

17 SOW Scope of Work

18 DOW Division of Work

19 DOR Division of Responsibility

20 OSBL Outside Battery Limits

21 QMS Quality Management System

22 ISBL Inside Battery Limits

23 NDT Non Destructive Testing

24 STG Steam Turbine Generator

25 P&ID Piping and Instrument Diagram

26 C/I Control/ Instrument

27 BOP Balance of Plant

28 SY Switchyard Equipment Contractor

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1. CONSTRUCTION SUMMARY



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be built in Thai Binh Province, Vietnam. This document covers the

construction plan of the project which is the responsibility of PVC.

1.1 Key Project Roles

The primary entities involved in the Thai Binh 2 Coal-Fired Thermal Power

Plant project are:

ß (PVN) Owner

ß (TB2PP) TB2PP Management Board – Owner’s Representative.

ß (FPCC) Fichtner and PCC Consortium- Owner‘s Consultant.

ß (PVC) EPC Contractor

ß (SDC) Power Island Equipment/Design Contractor.

ß (BWBC) Babcock Wilcox Beijing China Boiler

Manufacturer/subcontractor of SDC

ß (TOSHIBA) Turbine Generator Manufacturer/subcontractor of SDC

ß (MH) Material Handling Equipment Contractor

ß (SCK) Stack Contractor/ Supplier and Constructor of stack.

ß (SY) Switch Yard Equipment Supplier

ß (WP) WorleyParsons International –PVC Consultant

1.2 Project Construction Objectives

The following objectives have been set for the construction of this project:

ß To carry out and complete the construction without injuries to workers.

ß To provide a power plant that meets the contract obligations for

performance and quality such that commissioning and performance

testing is performed without major rework and repairs.

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ß To complete and turnover the two units within the contract schedule

obligations.

ß To carry out and complete the construction in conformance with all

environmental requirements.

ß To carry out and complete the construction within the cost guidelines set



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to minimize effect on project safety, activities and schedule.

ß To provide construction work packages to subcontractors that will

minimize claims for extra work and scope and work area overlap

ß To use constructability reviews of design documents to optimize the

construction process

1.3 EPC Contractor Construction Scope of Work Description

General:

The EPC Contractor’s scope of work shall include Field Engineering,

Procurement of materials, Unloading, Storage and Handling of equipment and

materials, Construction including associated activities and facilities, construction

testing, security services, commissioning and plant startup. The scope

requirements will be met. The following is a scope summary that may not be

inclusive of the total scope.

All materials, tools, equipment, personal protection equipment, temporary

facilities and consumables for construction including cranes, transport and

hauling vehicles, excavators, compactors, graders, earthmovers, storage and

tool trailers, scaffolding and planking, fans and dampers, heaters, ladders,

compressed air manifolds, hoses and compressors, weather protection

enclosures, temporary accommodations for workers, temporary

accommodations for the EPC Contractor’s expatriate and local staff, toilets,

washing facilities, canteen facilities, offices, security fencing, machine tools,

transits, measuring devices and gauges, electrical testing devices, temporary

warehouses, workshops, quality control facilities and equipment, onsite first aid

rooms with associated equipment, temporary electric powered equipment and

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generators, elevators, winches, lighting, pumps and hoses/pipes, jacks, chainfalls, come-a-longs, trolleys, lift beams and temporary support structures.

1) Engineering and Testing Services: Site geotechnical investigation and

site survey for topography, bathymetry and marine conditions.

Construction surveying and construction testing for civil and structural

works, non-destructive inspections and testing, alignment of equipment,

vibration monitoring, stack emissions testing, Equipment Supplier

representatives during erection and testing for major equipment and

control systems.



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unloading, storage, handling, installation and construction testing of all

paints , coatings and finishes required for the project.

3) Cleaning and Rubbish Disposal:The cleaning of the work areas,

office facilities and general Site cleaning. Establish trash disposal areas

and hazardous waste disposal areas in accordance with Environmental

regulations.

4) Consumables and Office Supplies: Initial fill and supply of de-

mineralized water for boiler hydro test, chemicals, lubrication oils,

greases and other consumable items needed for operation up to the

Provisional Acceptance. Consumables such as stationery for printers,

data recorders, or floppy discs or cassettes for data storage, ink

cartridges etc. shall be supplied for the control room operation up to

Provisional Acceptance.

These following activities apply to items in sections 5 through 18:

Procurement, fabrication or manufacture, inspection, testing as

required and product certification, shipping, unloading, storage,

handling, installation and construction testing activities.

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5) Civil Work: excavation, dewatering, spoil hauling and disposal, deep

foundations, sheet piling, foundations including formwork, reinforcing

steel, anchor bolts, steel embedments, bed plates, sole plates, seating

foundation steelwork, grouting and grouting materials, site fence,

trenches for underground work, below grade concrete tanks and sumps

including formwork, reinforcing steel, anchor bolts, steel embedments,

waterstops, expansion joints, and reinforcing steel mechanical splices,

slabs on grade including formwork, reinforcing steel, expansion joints,

embedded steel and concrete placement, backfill, backfill compaction,

road surfacing, storm water drains, catch basins, clean outs, retention

ponds, soil improvement, final grading, dike construction, clay liners,

geotextile materials, rip rap, mooring anchors and buoys and stone

surfacing.



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oil/water separators, valve pits and covers, sleeve piping, and fire

hydrants for:

Storm water drain system, process drain system, oily water drain

system, sanitary sewer system and fire protection system

Circulating water system conduit from pump house to condenser and

from condenser to seal pit including reinforced concrete water conduits,

thrust blocks, manholes, cleanouts, expansion joints, water stops,

coatings, reinforcing steel and concrete, access ladders, and valves.

Electrical duct banks including procurement, fabrication or manufacture,

inspection and product certification, shipping, unloading, storage,

handling, installation, and construction testing for conduits, manholes,

cable pulling pits and covers, expansion joints, water stops, coatings,

reinforcing steel and concrete, and access ladders.

Structural Steel Work: structural steel and fasteners, column baseplates,

erection of structural steel including fit up and alignment, connections

and bolt tightening, shim steel, temporary support steel erection,

installation of stairs, girts and purlins, ladders and safety gates,

platforms, floor grating, floor and roof decking, checkered plate,

handrails and toe plate, elevated steel silos, hoist beams permanent and

temporary, field welding of steel, and pre-engineered steel buildings.

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Tel: (84) 036 3721 446 - Fax: (84) 036 3776 274 - Email:

7) Structural Concrete Work: reinforcing steel, formwork and embedded

steel, installation of columns, beams and elevated slabs including

formwork, reinforcing steel, embedded steel and concrete

placement, stairs, masonry walls, door and window lintels, consolidating,

finishing and curing concrete, above grade concrete tanks, clarifiers, and

silos including formwork, shoring, reinforcing steel, embedded steel

,concrete placement, finishing and curing, drilled in anchors, grade walls

and equipment pads.

8) Architectural Work: metal siding and roofing, doors and windows,floor finishes and ceramic tile, raised flooring, ceiling grid and tiles,interior wall coatings, bathroom sinks, toilets, showerheads, urinals andpartitions, lockers, furniture and equipment for entire project whererequired.

9) Equipment:



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including structural steel; water treatment system and steel tanks;

wastewater treatment; fuel oil pumphouse; ash disposal system;

limestone storage and preparation system; gypsum dewatering and

storage system; common control building; startup boiler; Selective

Catalytic Reactor (SCR) including structural steel and Ammonia

Storage, unloading and distribution; Electrostatic precipitator (ESP)

including steel erection; Induced Draft Fan; Flue Gas De Sulfurization

System (FGD); flue gas ductwork and dampers; breeching to stack; and

ESP/FGD Control Building))

Balance of Plant: All mechanical equipment for Coal Unloading,

Handling, and Storage; Limestone Unloading and Handling, Fuel Oil

Unloading and Handling; Diesel Generator and Accessories; Hydrogen

Generation and accessories; Air Compressors and accessories, Fire

Water Pumphouse; Material Handling control Building.

Non Process Buildings: All mechanical equipment for Mechanical

Warehouse; Electrical Warehouse; Administration Building and Canteen;

Common Service Building; Workshop, Bulldozer Shed and First Aid

Facility.

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Cooling Water System: All mechanical equipment for Cooling WaterIntake and Pumphouse, Chlorination Building)

Electrical Switchyard: All mechanical equipment for Switchyard

Control Building, Pumphouse.

Raw Water System: All mechanical equipment for Raw Water Intake

and Pumphouse.

10)Mechanical Piping: all piping, tubing, fittings, valves, valve operators(manual, pneumatic, electrical, hydraulic), expansion joints, pipeflanges, blind flanges, gaskets; couplings, supports, supplementary steel,flow meters, flow orifices, instruments taps, sealing compound, neverseize, piping identification markers, fasteners and gages located in:

Power island turbine building; boiler building and silo bay; Forced Draft

Fan Cooling; Air Preheater water treatment system; wastewater

treatment; fuel oil pumphouse; ash disposal system; limestone storage

and preparation system; gypsum dewatering and storage system;

common control building; auxiliary boiler; Selective Catalytic Reactor

(SCR); Ammonia unloading, storage and distribution; Electrostatic

precipitator (ESP); Induced Draft Fan Cooling; Flue Gas De



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Unloading and Handling, Fuel Oil Unloading and Handling; Diesel

Generator Building; Hydrogen Building;; Air Compressor Building: Fire

Water Pumphouse; Material Handling control Building, interconnecting

pipe racks)

Non Process Buildings (Mechanical Warehouse; Electrical Warehouse;

Administration Building and Canteen; Common Service Building;

Workshop, Bulldozer Shed; First Aid Facility, interconnecting pipe

racks)

Cooling Water System (Cooling Water Intake and Pumphouse,

Chlorination Building, interconnecting pipe racks)

Electrical Switchyard (Switchyard Control Building, Pumphouse)

Raw Water System (Raw Water Intake and Pumphouse, pipe to raw

water tank)

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11) Electrical Equipment: for all Low Voltage, Medium Voltage and High

Voltage transformers, switchgear, motor control centers, control relays,

panels, circuit breakers, push button stations, switchyard structures,

insulator, lightening arrestors, isolated phase bus, bus bars, festoons,

UPS devices, heat tracing, light fixtures and bulbs, and battery racks

located in:

Power island Area, Balance of Plant, Non Process Buildings,

Cooling Water System, Electrical Switchyard, Raw Water

System, Inter connection with Thai Binh 1 Power Plant switchyard and

connection to EVN Electrical Grid

12) Electrical Conductors and Raceway: for all Control, Instrument, Low

Voltage, Medium Voltage and High Voltage conductors and supports,

grounding cables, rods and fittings, supplementary steel, cable tags

located in: Power island Area, Balance of Plant, Non Process

Buildings, Cooling Water System, Electrical Switchyard, Raw

Water System , Inter connection with Thai Binh 1 Power Plant

switchyard and connection to EVN Electrical Grid

13) Controls and Instrumentation: for DCS and all control cabinets,



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connection with Thai Binh 1 Power Plant switchyard and connection toEVN Electrical Grid

14) Plant Communications: all communication devices and

interconnecting cables, transmitters, page/party stations and panels

located in:


Cooling Water System, Electrical Switchyard, Raw Water System,

Inter connection with Thai Binh 1 Power Plant switchyard and


15) Mechanical Thermal Insulation: for all electrical and steam heat

tracing, thermal insulation and lagging for piping and ductwork located

in:

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Cooling Water System, Electrical Switchyard, Raw Water System,

Inter connection with Thai Binh 1 Power Plant switchyard and


16) Electrical Roadway and Area Lighting: all road and area lighting

poles and fixtures with bulbs and fasteners located in:


Cooling Water System, Electrical Switchyard, Raw Water

System, Inter connection with Thai Binh 1 Power Plant switchyard

and connection to EVN Electrical Grid

17) Essential Spare Parts: all designated essential spare parts in

sufficient quantity and availability for the erection/installation,

commissioning, test, operation and for a maintenance period of two (2)

years after the unit turnover to Owner and for the first major unit outage

overhaul.

18) Stack: the complete stack scope including deep foundations,

excavation, electrical grounding, drains, foundation reinforcing steel and

concrete, concrete finishing and curing, shell reinforcing steel,

embedments, and concrete, steel liners, coatings, lightening protection,



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2. CONSTRUCTABILITY

A Constructability Plan will be developed and implemented for the project. The

Plan will be used to assure construction knowledge and experience is included

in the planning, procurement, design and field construction of the project in

order to meet project objectives.

2.1 Constructability Objectives

The primary objectives of the Constructability Plan will be:

ß Ensuring Safety requirements are considered for all construction

activities

ß Construction considered in the Project Execution Plan

ß Recognizing the construction phase during the project scheduling

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ß Reinforcing the timely delivery of equipment and materials within

schedule targets for pre-fabrication and construction activities to

finish at the date planned

ß Actively including construction experience, previously proven

construction methods and knowledge in design and project planning

ß Promoting effective site layout that supports efficient construction

operations and plant maintenance activities

ß Ensuring design cases being reviewed include a “construction phase”

and the load cases during construction conditions.

ß Exploring options for pre-assembly of items prior to on site

installation

ß Construction input and review of the development of contracting

strategiesß Reviewing construction options for minimal environmental impact

ß Consideration of construction in the Risk Management Process

2.2 Constructability Team

The Construction Manager will establish the personnel to participate in

constructability reviews based on the items or packages being reviewed.

Commonly the reviewers will include:

ß Construction and Contract Supervisors

ß Construction Engineer

ß Representatives of equipment suppliers, fabricators and construction

sub-contractors (as applicable)

ß Owner’s representatives



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The constructability review process will be implemented in a two pronged

fashion, one for the power island contract and scope; and the second for the

contracts and scope outside the power island. The reviews will be either

separate or incorporated into ongoing design reviews for the work. The reviews

will be conducted for all work.

3. CONTRACTING STRATEGY

3.1 Contracting the Work

The contracting of the construction work will be performed in accordance with

the Project Procurement Procedure. The construction work contracts will15

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consist of multiple construction packages, as described in section 3.2, which

will provide the maximum flexibility for PVC to self-perform the work or

tender the work to potential sub-contractors as a Request for Proposal (RFP)

as described in Section 3.3. It is intended that the scope of work for each

package is within the capabilities of PVC, PVC subsidiaries; other potential

experienced sub-contractors in the market so there is no need to further

subcontract to other suppliers or subcontractors. The decision on the combining

of packages and determining the total number of subcontracts required to

perform all the construction work for the project will be made by PVC based

on knowledge of potential sub-contractor capabilities and the optimal contract

arrangements for the work.

The typical scope of work described in Section 2 will be required of each

subcontractor for their assigned construction packages. It will require each

subcontractor to provide all construction labor and supervision as well as all

equipment, tools, consumables, temporary supports and materials not provided

by PVC. An area for site offices, canteen and laydown /storage will be

coordinated with PEB. Worker facilities such as accommodations, canteen,

sanitary facilities, security, health and safety shall be as directed by PVC and

per the contractual agreement.

The PEB will take responsibility to develop, review and coordinate the

construction package interfaces for all construction contracts awarded by PVC.

The interfaces between the Construction Package scopes of work will be

included in the PVC subcontracts such that the terminal points and tie-in

responsibilities will be fully defined.

3.2 Construction Packages

A list of potential construction packages has been developed to divide the entire

project scope of work into smaller packages that PVC or a potential



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list for each package is considered a “living” list and may be modified as

required during the performance and until completion of the subcontract

associated with the construction package. If there are scope list items in a

package that are outside a particular subcontractor’s capabilities, then the

scope list items may be added to another construction package of similar scope.

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3.3 Construction Package RFP

It is intended that each Construction Package will be provided with a

documentation package containing a complete scope list, or definition of scope;

specifications for performing the work; specifications for purchasing equipment

or materials if included in the scope; the design drawings and a bill of materials

listing all materials and components required by the design prepared for the

package. This documentation will be assembled as a request for quotation

(RFP) that will be used by potential subcontractors to provide priced proposals

and then as the documents to specify the work being performed.

Specifications, Bill of Materials and Design Drawings issued by the Power

Island Subcontractor, or by PVC’s Consultants, shall be provided by the PEB

for inclusion in the RFP document. Specifications for work outside the Power

Island will be the standard PVC Specifications developed for the project.

4. MANAGEMENT OF CONSTRUCTION CONTRACTORS AND

SUBCONTRACTORS

4.1 Interface Between PVC and Subcontractors

The following sections refer to procedures to be followed by subcontractors.

4.1.1 Pre Mobilization Information

Prior to site mobilization, the subcontractor shall furnish all information

required by the contract including:

ß Site access authorization forms for all personnel to be entering site

ß HSSE Plan

ß Third Party approved Certification, permits and licenses for required

elements including certifications or qualifications required of certain

craft labor.ß Site Organization Chart for Supervisory Personnel

ß Construction Control Schedule



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Upon request, the subcontractor shall provide the following:

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ß Planned progress curves, schedules, manpower and equipment

resource details

ß Method Statements and Construction Execution Plan

PVC will provide the following:

ß Construction Packages with Issued for construction drawings and

specifications

ß Schedule for availability of free-issue equipment and materials

ß Project Health, Safety, Security and Environmental (HSSE) Plan

ß Other documentation as required (formats of reports, documents,

submittals, etc.)

ß Site orientation Training

ß Site laydown, storage, and access plan

4.1.2 Subcontractor Kick-off/Alignment Meeting

Subcontractor Kick-off Meetings will be conducted as soon as possible after

the contract award and prior to mobilization on site. All contract documentation

shall be submitted to PVC prior to site mobilization unless agreed otherwise.

The PVC personnel associated with the contract will attend the meeting and

minutes will be issued.

4.1.3 Daily Reports

PVC and Subcontractors will prepare a daily report to provide a day-to-day

record of site activities and to provide a basis for establishing work progress on

any given day. The Daily Report will be used to determine the basis for

schedule related claims or disputes.

The daily Report shall be prepared electronically and shall contain the

following information:

ß Name of subcontractor and date

ß Any safety items and actions taken as a result

ß Any environmental items and actions taken as a result

ß Any landowner/community items and actions taken as a result

ß A description of work performed, start and finish of major activities



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ß A comparison of progress to subcontractor’s plan, including forecast

completion dates against planned

ß Subcontractors labor force plus Daily Labor Report

ß Major construction equipment on site and use

ß Major Deliveries

ß Any event of significance especially involving environment, cultural

heritage, community, landowners, employee and industrial relations

ß Mobilization or Demobilization of equipment

ß Work delays or stoppages itemizing the causes, timing, duration,

impact on labor and equipment

ß Field Instructions received, highlighting additional work

ß Weather Conditions

ß Changes (clashes, rework, defective work, back charges)

ß Details of meetings held

ß Details of Inspections held

ß Major events/activities planned for the next 14 days

ß Areas of Concern

ß Unit rates of progress (eg. tons of steel set, volume of concrete placed,

inches of weld, etc.)

ß Visitors to Site

Daily reports will be initialed by all site supervisors and submitted to PVC by

8:00AM the following morning. Daily Reports are to be accompanied by the

Daily Labor Report. Reports shall be filed in the PEB Document Control

Center.

4.1.4 Construction Photographs

Photographs will be taken by PVC to verify subcontractor workmanship,

progress and approach to the work. The photographs will supplement the daily

reports. Photographs should be taken for significant events and at the minimum

once per week. The photographs should be taken from a consistent location

and should have the date imprinted on the photograph.

Photographs will be taken with a digital camera with a resolution of 10

Megapixels minimum and shall be stored in a JPEG (.jpg) or tiff (.tif) format

with medium level of compression.

All photos will be forwarded to the Project Controls Department for filing and

possible inclusion in the project monthly report.

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4.1.5 Subcontractor Coordination Meeting

Subcontractors and PVC site managers will meet every afternoon on a daily

basis to discuss:

ß Safety Issues or Incidents

ß Performed works for the day

ß Planned works

ß Work Permit Planning

ß Areas of Concern

Meeting minutes shall be recorded with action items included. Meeting minutes

shall be issued and filed and action items monitored until closeout.

4.1.6 Subcontractor site Progress Meeting

Subcontractor Progress Meetings will be weekly unless required otherwise.

The Project Lead for the subcontractor work will arrange the meeting with the

subcontractor’s site representative and PVC personnel monitoring the

subcontractor’s work. The meetings purpose shall be to review the safety,

industrial relations, interface with operations if applicable, progress,

engineering, status of commercial issues, construction, material and subcontract

status, and quality issues. Coordination with other subcontractors may also be

discussed.

Meeting minutes shall be recorded including action items with responsibilities

for action or resolution and the date required for closeout. Minutes shall be

issued and filed with subsequent issues to show closeout of action items.

4.1.7 Subcontractor Reporting

Subcontractors shall submit the following reports in a frequency specified by

the contract:

ß Daily Report

ß Daily Labor Report

ß Quantity Man-hour Report (QMR)

ß Works Progress

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ß Planned works for the following day including permit application

details

ß Key Progress Indicators

4.1.8 Requests for Information, Technical Queries

A Request for Information form electronic template will be furnished to each

subcontractor for use when there is a technical issue concerning the work. The

request will be answered on site or forwarded to the design engineer

responsible for the particular scope of work. It is expected that most requests

can be responded to in 24 hours; however for more complex issues additional

time may be required.

Requests shall be submitted to the construction office for log in and assignment.

Answers shall be transmitted to the subcontractor. The answered RFI will be

attached to the original RFI and filed together.

4.1.9 Field Instructions

Field Instructions will be provided to subcontractors on a standard form Field

Instructions.doc. Each subcontractor will be assigned a series of numbers

which will be assigned sequentially to Field Instructions provided to the

subcontractor. All Field Instructions issued will be entered into the Field

Instruction Register and placed on the Project website.

Field Instructions will be used when additional work having cost implications is

required rapidly due to a safety or unstable condition. Otherwise the variance

procedure will be followed. All Field Instructions will request a cost estimate

for the work and will be converted into a variance. The Project Manager is

authorized to sign a Field Instruction.

4.2 Interface with Owner

PVC will furnish the Owner with copies of daily reports, weekly progress

reports and monthly progress reports to indicate the progress in construction.

Meetings will be attended as arranged by the Owner.

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schedules will be furnished to the Owner on a regular basis.

Turnover and testing is to be performed in accordance with the TB2PP

Coordination Procedure.

Communications between the Owner and PVC subcontractors will be through

PVC. Direct communications between the Owner and PVC subcontractors are

only proper when there is a safety issue or emergency condition.

4.3 Interface with TB2PP Unit 1 in Operation

Once the Unit 1 and common portions of the TB2PP are accepted and

operating by the Owner, PVC will interface with Unit 1 to arrange for access,

work permits, warranty repairs, contracted maintenance and all activities

associated with the operating unit. Tie-in of Unit 2 items to the operating Unit 1

and Common Facilities will be coordinated with the Unit 1 organization. Unit 1

will provide notice of any outages so that plans for tie-ins and other operations

dependent work can be performed. PVC will plan to have a representative

attend the Unit 1 plan of the day meeting and to have a representative at each

Unit 1 shift turnover meeting.

4.4 Interface with TB1PP

The coordination of efforts for the switchyard and the cooling water outlet will

be conducted through the Owner. The Owner will interface with EVN, the

Owner of TB1PP, and arrange for the coordination of work, schedules and

meetings with designers, engineers, contractors and .others working on the

TB1PP.

4.5 Interface with Local Authorities and Population

PVC will obtain the necessary permits, inspections and approvals through the

responsible Local Authorities. The work will be conducted in a manner that the

local population is not inconvenienced or made uncomfortable. Subcontractors

will be advised to work using methods that minimize noise, earth vibrations and

dust. Security will be provided by fences and patrols to keep the local

population from encroaching on the site and temporary facilities. The HSSE

Plan will be the guidance for population interface as a result of the work.

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5. TEMPORARY SITE FACILITIES



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work on site will be controlled by PVC and continuously updated. Each worker

shall be required to display the identification badge provided when present on

site. Access will be provided to the site through:

1) Gates for Pedestrians: There will be dedicated gates for pedestrians

accessed with an identification badge.

2) Gates for vehicles, Cranes: There will be dedicated gates provided for

all types of vehicles, buses or cranes entering the site from the

temporary warehouse area, temporary and material handling jetty

area and from the main site access road.

3) Central Security Office: A Central Security Office will be provided to

maintain the badge system and to make the badges for personnel

permitted site access. All badging will be conducted through this

office.

5.2 Fencing:

A complete fencing of the plant will be provided by PVC for security purpose.

Initially a combination of permanent and temporary fencing will be utilized until

construction activities will permit permanent fencing to be installed around the

entire perimeter. Gates and Guardhouses will be included and installed with the

fencing.

See attachment 11

5.3 Temporary storage/Laydown Areas:

Temporary Storage Warehouses will be provided adjacent to the site fence as

indicated on Attachment 8. There will be a climate controlled and a non-

climate controlled warehouse. Equipment and Materials requiring covered and

protected storage will be stored here until turned over to the subcontractor

responsible for installation of the materials and/or equipment.

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An inventory system will be maintained to track all materials and equipment in

the warehouse and to schedule all interim maintenance required during storage

for the materials and equipment. Storage maintenance will be recorded and

filed with that item in the inventory system as will the site location for all

materials and equipment.



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the project. The onsite and nearby laydown areas will provide for one month of

storage. The shipment of materials and equipment to site will be closely

monitored to assure that the materials required will be shipped to support the

installation schedule. Requests for materials and equipment furnished to the

subcontractors by PVC will be submitted in each week’s progress meeting.

Continuous review of site warehouse and laydown facilities will be made to

know the available space onsite for additional materials and equipment to be

shipped.

5.4 Temporary Offices and Canteen

PVC will provide the dedicated areas indicated on Attachment 1 for the

subcontractors temporary offices. The offices and furniture, supplies, office

equipment, maintenance and cleaning will be provided by the subcontractors.

Plans for temporary offices will be furnished for review by PVC before the

temporary offices are permitted to be installed. Sections 5.5 and 5.6 address

temporary utilities and communications for the site including the temporary

offices.

Each subcontractor is responsible to provide dining areas, food preparation

facilities and water to their workers. PVC is not providing an area for worker

dining so the location will have to be arranged by the subcontractor. There will

be no food permitted onsite to prevent contamination and rodent infestation.

Food related facilities will be operated in accordance with the Project HSSE

Plan at a minimum.

5.5 Vehicles/Parking/Worker Transportation

Vehicle Passes will be issued to all vehicles that enter the site. Only vehicles

required for the work and registered to PVC, the Owner or subcontractors, as

determined by PVC, will be permitted on site. All vehicles will meet the Project

HSSE requirements for inspections, insurance and operators. Vehicle

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Passes will need to be renewed every six (6) months. Passes will be displayedin a visible location on each vehicle.

Each subcontractor is responsible for the parking for individual autos,

motorbikes and bicycles of the subcontractor employees. The subcontractor is

solely responsible for the security and upkeep of the parking area. PVC will

review the parking plans before an area is prepared for parking.

Buses may be used to transport employees from parking areas to the site gate,



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working hours and must leave the site until the employees are ready to leave

the site at the end of the shift or workday.

5.6 Utilities- Water, Electricity and Sewage

Water, Electricity Sanitary Facilities onsite will be provided by PVC to the

subcontractors due to the low capacity of the existing site.

5.7 Water

Local filtered water (non-potable) will be furnished through a PVC

constructed facility onsite which will provide a storage capacity of 1000

m³/day. The water system capacity is currently designed to be 495 m³/day.

The water is not acceptable for use in mixing grouts or concretes. Tie in

points will be provided for subcontractor tie-in. Site distribution for

subcontractor use after the tie-in will be furnished by each subcontractor.

See Attachment 3 for the routing of temporary water piping onsite.

5.8 Electricity

Electricity will furnished by PVC to designated locations onsite for tie-in by

subcontractors. The electric power furnished will be 240 Volt, 3 phase, 50

Hz. Distribution of this electric power from the tie-in location to location of

use will be performed by the subcontractors. Each subcontractor is

responsible to install temporary power in accordance with applicable codes,

regulations and Project HSSE Plan requirements. In addition any surge

protection or power conditioning will be the responsibility of each

subcontractor between the tie-in location and point of use.

See Attachments 2A and 2B.

PVC will make tie in points available for both services ready for subcontractor

connection. The connections are the subcontractor’s responsibility.

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Subcontractors working outside the site boundaries are responsible to provide

temporary electricity and water. This includes locations such as the Material

Handling Jetties, Ash Pond, Cooling Water Pump house and Piping, and Raw

Water System.

5.9 Sanitary Facilities

Sanitary facilities will be provided by each subcontractor for the

subcontractor’s workers onsite. The temporary toilets will be self-contained

and able to be emptied by a vacuum truck. The contents will be disposed of in

accordance with local laws and regulation and the Project HSSE Plan. Worker

urinating or defecating on the site outside of temporary facilities will not be



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Permanent Sanitary facilities of the TB2PP facility will be off limits to

subcontractor employees for the duration of the project.

Subcontractors working outside the site boundaries are responsible to provide

the same sanitary facilities for the subcontractor employees. This includes

locations such as the Material Handling Jetties, Ash Pond, Cooling Water Pump

house and Piping and Raw Water System work activities outside the site

perimeter fence..

5.10 IT, Communications, Photographic and Video Devices

PVC will not provide any hardware, software or materials for Internet and

telephone communications to subcontractors. Each Subcontractor will be

responsible to provide a telephone and internet connection for use for the

project.

Subcontractor will register all 2 way radios with the Plant Security and

receive a radio permit to use the radios onsite. Frequencies will be assigned

by PVC so that Emergency Services and Security will not be interrupted by

the use of radios by subcontractors.

Cameras, video recorders and other similar devices will require a permit to

use onsite or at offsite work areas. Only those receiving the permits will be

permitted to use the devices. The permit holders will abide by the PVC and

Owner Policies regarding use of such devices.

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5.11 Worker Accommodations

Subcontractors will provide accommodations for subcontractor employees

working on the project. Plans for the housing and facilities will be submitted

for review prior to construction and use. The housing will meet local codes

and regulations and the conditions and maintenance will be according to the

Site HSSE Plan. PVC will provide accommodations for PVC site employees.

See Attachment 9 for PVC Housing Plan.

5.12 Temporary Site Roads and Site access

PVC will provide a network of temporary site roads for travel, transport and



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project and constructed from a temporary jetty in the Tra Ly River to the

plant site. Subcontractors will be responsible for temporary access from

these roads to the work areas.

5.13 Heavy Crane Setup and Locations

A crane study will be performed to determine the optimum locations for

heavy lift cranes required to erect structural steel and set equipment. Crane

pads will be designed and constructed in these locations as required to

provide the support necessary to make the required lifts. These crane pads

will be left in place after the construction is finished for future maintenance

use. See Attachment 1

Below are detailed the temporary infrastructure requirements that will be

arranged by PVC to support the construction plan.

5.14 Temporary Jetty

The temporary jetty for off-loading and receiving of equipment will be one of

the first items constructed.

The detail design and location of temporary jetty should be described in the

document no:

ß TB2-PHB-000-C-C15-DSU-3005

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6. HSSE REQUIREMENT

6.1 Health and Safety

Health and Safety are of primary importance for PEB and the Owner for this

project. A Site HSSE Plan has been developed and issued to be strictly

followed by all the subcontractor and PEB personnel working at, and nearby

the site.

Subcontractors will implement a specific safety and health plan in accordance

with the Site HSSE Plan. The plan will cover but is not limited to worker

Personal Protective Equipment, Heavy Lifts, Vehicle inspections, equipment

inspections, Work Permits for Hot Work and other work, Lock out/Tag out,

Confined Spaces, Temporary Electric, use of hand and power tools, ladders,

scaffolding, work at heights, site cleanliness and medical services requirement.

An approved HSSE Plan and site orientation training for workers is required

before a subcontractor can enter the site. Subcontractors shall provide



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Safety shall be the responsibility of all persons in the project work areas, in

particular the management and the supervision. The PVC and subcontractor

safety personnel will provide the necessary support on site to carry out the

implementation of all the safety procedures.

Health inspections will be made regularly of housing, bathing and food

preparation facilities to assure cleanliness and compliance with HSSE Plan

requirements. Food workers will be required to provide certificates to show

training and license conformance. Health screenings are required on a periodic

basis to assure communicable diseases are not present in the workforce.

6.2 Security

Each PVC subcontractor will develop a dedicated security plan which includes

the nomination of a Security Manager, who will report to the PVC HSSE

Manager. The security plan will include all necessary precautionary measures

and conduct for all activities in a manner that shall minimize the risk of loss,

theft, sabotage, and damage caused to any temporary and permanent project

properties.

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PVC Security will coordinate with subcontractor security forces to maintaincontrol over the site and associated areas,

6.3 Environment

The HSSE Plan contains the environmental requirements for the construction

activities on the site. The construction activities will conform to the

requirements and all subcontractors shall be strictly monitored to assure the

Environmental Requirements are followed.

The project includes offshore work, shorelines, wetlands and disposal of wastes,

sanitary sewers, erosion control, site drainage, chemical storage, hazardous

materials and other environmentally related activities. Subcontractors will be

monitored closely to assure the environmental requirements are followed.

All SUBCONTRACTORS shall be strictly monitored to assure the

Environmental Requirements of The HSSE Plan (Document No. TB2-PEB-

0001-G1-PRO-0056) are being followed.



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The PEB Project Director/Project Manager will be responsible for the Site

Quality Control Plan (TB2-PEB-0001-G1-PRO-0027) to which PEB and all

site subcontractors must comply.

The QA Plan includes the following items:

ß Project Procedures

ß Quality Processes Utilized At Project Level

ß Continuous Improvement

ß Program Audits

All project personnel are responsible to the PVC Project Director for all aspects

of the Project QA Plan. All project subcontractors are responsible to the

Construction Manager for all aspects of the Quality Management Plan.

7.1 Subcontractor Quality Control

All subcontractors will be subject to a Quality Management review by PVC

before starting work for the project. Approval is required before work can start

or proceed.

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The subcontractor Quality systems will be audited by the PVC Quality

Assurance Manager or designee. The audits may be full audits for which notice

of audit will be given or a “snapshot” audit of an element of the Quality

systems which may be conducted at any time.

The subcontractor will report all deficiencies which can affect the acceptability

of the work with the requirements of the design drawings or specifications or

cause a delay in work due to rework. The subcontractor will furnish all

Nonconformance Reports (NCRS) and Corrective Action Reports (CARS) to

PVC Construction Manager for information and review and approval of

corrective action

The subcontractor Quality Control Plans will be in accordance with the

requirements of the Site Quality Control Plan.

7.2 Inspection and Test Plans

Inspection Test Plans (ITPS) will be developed, reviewed, and approved prior

to the commencement of work. The ITP will be used to ensure the status of

testing is known at all times and that documentation of the test results are

available. The ITP will also indicate whether the work being inspected and

tested meets the design requirements and identifies the parties that must be



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7.3 Typical Construction Inspection Activities

ß Dimension Inspection

ß Soil Compaction Test

ß Concrete Design Mix Test

ß Testing of Concrete (Slump, Air Content, Temperature, Strength)

ß Welder Qualification Test

ß Welding Procedure Test

ß Welding Inspection including NDT

ß Hydrostatic Test or Pneumatic Test

ß Pipe Cleanliness Test

ß Material Inspection

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ß Alignment Inspection – Equipment and structures

ß Bolt Tightness

ß Lube Oil Cleanliness Inspection

ß Electrical Continuity Test

ß Loop Test

ß Instrument Calibration

ß Motor Rotation

ß Valve seating

ß Operator Stroke Test

ß Machine Vibration Tests

ß Paint film thickness tests

ß Spring Type Pipe Supports

ß Load Tests of Hoists, Cranes and Hoist Beams

ß Flue Gas Duct Damper Stroke and seating Tests

7.4 Quality Records

Each subcontractor will submit a Final Quality Report which documents all

inspection and testing for the Work Package. The report will indicate the record

location of the work package components plus the compliance status with

relevant Codes, Specifications and Standards.



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be:

1. Site Exploration, improvements, Temporary Facilities and

Fresh Water

2. Unit 1 and Common Facilities for Operation

3. Unit 2 and tie-ins to Common Facilities for Operation

4. Demobilization

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The Phase 1 work will support the engineering design of the Power Plant and

establish the temporary infrastructure required to support construction activities

in the next phases of work. It is planned that the majority of this work will be

complete prior to the start of Phase 2. The engineering for the construction

work is being performed by PVC Engineering, SDC, WorleyParsons or PVC

Engineering Subcontractors.

Phase 1 will also provide the opportunity to establish the Construction

Department Organization and to perform work in accordance with the Project

Procedures. The Interfaces between Construction and Engineering, Health &

Safety and Quality Control will be established. Issues that arise during Phase 1

can be addressed and procedures modified as required to provide a workable

system for future phases.

Phase 2 and Phase 3 will be dependent on the Power Island Contract with SDC

as well as other vendors furnishing the stack, material handling system and

switchyard. At the conclusion of Phase 2, Unit 1 will be turned over to the

commissioning group and all work will be complete such that Unit 1 can

operate to meet the performance requirements. All systems need to be

complete and be able to operate with minor modification or adjustments. At the

conclusion of Phase 3, Unit 2 will be turned over to the commissioning group

and all work will be complete such that Unit 2 can operate to meet the

performance requirements. At this time all systems will be complete and able to

operate with minor modification or adjustments.

The engineering for the Power Island for Phases 2 and 3 will be performed by

SDC including the foundations for all structures and equipment in the SDC

scope. The engineering for the material handling system equipment and

structures will be by the Material Handling Vendor with the foundations by



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Subcontractors including interface engineering. There will be many engineering

organizations involved in the design so it is important that the engineering

design outputs will be identified by Construction Package Number to assure

proper and timely distribution of engineering information to all parties.

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The piling and foundation work, including underground piping, electrical and

grounding, for the boiler and turbine-generator building will be the first

activities in Phase 2 for the Power Island. Work on the Material Handling

Jetties will be underway at this time. The piling and foundation work will be

performed as the design drawings are issued until the Phase 2 piling and

foundation work is complete. The work in the stack area will be closely

coordinated to assure that all foundation work for Phase 2 inside the exclusion

zone for the chimney installation above ground will be completed before the

start of stack above ground erection. Piling for Phase 2 in the turbine-generator

building area will include adjacent Column Rows for the Unit 2 turbine-

generator building such that Phase 3 turbine –generator building pile installation

does not affect the structural installation of Phase 2 for the turbine- generator

building and Common Control Building.

The Phase 2 structural steel and mechanical equipment installation will follow

the foundation work. The boiler building, silo bays and boiler associated

structures will be the first structure followed by the turbine-generator building,

common control building and then by required schedule sequence. The turbine-

generator equipment will be installed after the building enclosure is complete

for that portion of the building. Piping installation will start once sufficient

structure and equipment has been installed to start the work. Electrical

equipment will be installed once the buildings are constructed sufficiently to

begin the installation. Cable trays and conduit installation will start once there is

sufficient structure available to start. The construction package approach will

give the means to assign, monitor, coordinate and control the work that is being

performed.

The Phase 2 work for the circulating water pumphouse, chlorination building,

inlet and outlet piping, and discharge canal will be performed in parallel with

the Power Island and Balance of Plant work. The Ash Disposal Pond,

Switchyard and interconnecting pipe racks will also be under construction at



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Phase 3 construction work is to start 6 months after the start of Phase 2

construction work. The piling and foundation work for the boiler and turbine-

generator building will be the first activities in Phase 2 for the Power Island.

The piling and foundation work will be performed as the design drawings are

issued until the Phase 3 piling and foundation work is complete. The work in

the stack area will be closely coordinated to assure that all foundation work for33

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Phase 3 inside the exclusion zone for the chimney installation above ground

will be completed before the start of stack above ground erection. Piling for

Phase 3 in the power island area will be designed and installed such that Phase

3 turbine –generator and boiler building pile installation does not affect the

structural installation of Phase 2 for the turbine-generator building, Common

Control Building and Auxiliary Boiler.

The Phase 3 structural steel and mechanical equipment installation will follow

the foundation work. The boiler building, silo bays and boiler associated

structures will be the first structure followed by the turbine-generator building,

and then by required schedule sequence. The turbine-generator equipment will

be installed after the building enclosure is complete for that portion of the

building. Piping installation will start once sufficient structure and equipment

has been installed to start the work. Electrical equipment will be installed once

the buildings are constructed sufficiently to begin the installation. Cable trays

and conduit installation will start once there is sufficient structure available to

start. The construction package approach will give the means to assign,

monitor, coordinate and control the work that is being performed. By this time

Phase 2 construction for common unit systems should be installed. Phase 3

work will include the tie-in to the previously installed structural, piping,

electrical and control system for Phase 2. The Phase 3 work area will for the

most part be located in the Unit 2 power island location. The open coal storage

pile, circulating water pumphouse and chlorination equipment, control system

connections and switchyards will be the majority of Phase 3 work outside the

Unit 2 power island area.

Phase 3 will also include the construction of permanent plant roads, completion

of permanent site fence, installation of permanent plant area lighting, final

grading, seeding and landscaping of the site.

Phase 4 will be the demobilization of PVC and PVC subcontractors for theproject. Construction will be complete at this time.



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8.1 Phase 1 Construction includes:

ß Deposit 4.5 meters of sand fill onto surface of land within siteboundary.

ß Soil exploration of the site and jetty area, the circulating water system

areas and Fresh Water System.

ß Soil improvement in the coal storage area

ß Soil Improvement in the Power Island area.

ß Pile Testing for the Power Island, Material Handling Jetties and Coal

Storage Piles.

ß Access road was constructed from the Highway 10 to the site

ß Office-housing-canteen compound was constructed for the PVN and

PVC site personnel.

ß Temporary Site Roads for site work areas and Temporary Jetty area.

ß Temporary Site Drainage

ß Site fence with access gates and guardhouses

ß Filtered water and Temporary Construction water system with 1000 m

underground storage tank

ß Temporary power lines on the site

ß Temporary jetty will be constructed in the Tra Ly River with accessroad

ß Fresh Water System

ß Temporary Storage and Warehouses

ß Main Administration Building and Canteen

8.2 Phase 2 Construction Includes:

ß Power Island Unit 1, Common piling, excavation, foundations and



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grounding

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ß Power Island Unit 1, Common elevated concrete floors and stair towers

ß Power Island Unit 1, Common Structural Steel buildings, supports, pipe

racks

ß Power Island Unit 1, Common Building Enclosures, doors andWindows

ß Power Island Unit 1, Common Architectural Interior and Exterior

ß Power Island Unit 1, Common Concrete Structures

ß Power Island Unit 1, Common Equipment-Mechanical including tanks

and silos

ß Power Island Unit 1, Common Equipment-Electrical

ß Power Island Unit 1, Common Equipment C & I

ß Power Island Unit 1, Common HVAC

ß Power Island Unit 1, Common Piping, supports, valves, heat trace and

insulation

ß Power Island Unit 1, Common Electrical cable, raceway, supports,

terminations

ß Power Island Unit 1, Common C & I cable, raceway, supports,

terminations

ß Power Island Unit 1, Common Communications, page party

ß Power Island Unit 1, Common Flue Gas Ductwork, Dampers,

Expansion Joints

ß Power Island Unit 1, Common Equipment, Ductwork ThermalInsulation

ß Material Handling Unloading Jetties

ß Material Handling piling, excavation, foundations and backfill

ß Material Handling Unit 1, Common Equipment Mechanical



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ß Material Handling Unit 1, Common Equipment C & I

ß Material Handling Unit 1, Common Dust Collection

ß Material Handling Unit 1, Common Piping, supports, valves, heat trace

and insulation

ß Material Handling Unit 1, Common Electrical cable, raceway, supports,

terminations

ß Material Handling Unit 1, Common C & I cable, raceway, supports,

terminations

ß Material Handling Unit 1, Common Communications, page party

ß Balance of Plant Unit 1, Common total scope

ß Circulating Water System Unit 1, Common total scope

ß Ash Handling and Disposal Unit 1, Common total scope

ß Electrical Switchyard Unit 1, Common total scope

ß Stack total scope

ß Warehouses and Machine Shop total scope

ß Painting of Phase 2 Equipment, Structures and Piping

8.3 Phase 3 Construction Includes:

ß Power Island Unit 2 piling, excavation, foundations and backfill

ß Power Island Unit 2 underground piping, ductbanks, grounding

ß Power Island Unit 2 elevated concrete floors and stair towers

ß Power Island Unit 2 Structural Steel buildings, supports, pipe racks

ß Power Island Unit 2 Building Enclosures, doors and Windows

ß Power Island Unit 2 Architectural Interior and Exterior

ß Power Island Unit 2 Concrete Structures

ß Power Island Unit 2 Equipment-Mechanical including tanks and silos

ß Power Island Unit 2 Equipment-Electrical

ß Power Island Unit 2 Equipment C & I

ß Power Island Unit 2 HVAC

ß Power Island Unit 2 Piping, supports, valves, heat trace and insulation

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ß Power Island Unit 2 Electrical cable, raceway, supports, terminations

ß Power Island Unit 2 C & I cable, raceway, supports, terminations

ß Power Island Unit 2 Communications, page party

ß Power Island Unit 2 Flue Gas Ductwork, Dampers, Expansion Joints

ß Power Island Unit 2 Equipment, Ductwork Thermal Insulation

ß Material Handling Unit 2 Equipment Mechanical

ß Material Handling Unit 2 Steel Structures and Enclosures

ß Material Handling Unit 2 Equipment Electrical

ß Material Handling Unit 2 Equipment C & I

ß Material Handling Unit 2 Dust Collection

ß Material Handling Unit 2 Piping, supports, valves, heat trace and

insulation

ß Material Handling Unit 2 Electrical cable, raceway, supports,

terminations

ß Material Handling Unit 2 C & I cable, raceway, supports, terminations

ß Material Handling Unit 2 Communications, page party

ß Balance of Plant Unit 2 total scope

ß Circulating Water System Unit 2 total scope

ß Ash Handling and Disposal Unit 2 total scope

ß Electrical Switchyard Unit 2 total scope and tie-in to TB1PP

ß Final Site Grading

ß Landscaping and seeding

ß Finish Site Permanent Fence

ß Site Permanent Roadways

ß Site area lighting

ß Painting of Phase 3 Equipment, Structures and Piping

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8.4 Phase 4 Demobilization

ß Clean up site of all rubbish, refuse and waste

ß Warehouse ,Scrap or remove materials not used for construction

ß Clear site of construction vehicles

ß Dismantle temporary utility systems

ß Dismantle and remove batch plants

ß Dispose of chemicals and paint

9. CONSTRUCTION LICENSES AND PERMITS

The Owner will obtain the licenses and permits necessary to perform the

project work in accordance with the laws and regulations of Vietnam and Local

Authorities. Work will not start until the licenses and permits have been issued

to the Owner and a copy issued to PVC.

The Temporary and Material Handling Jetties will require three documents to

obtain a work permit. These documents are the TB2PP Project Investment

Decision, Decision of Jetty Position from River Bureau, and the Subcontractor

Construction Method Statement approved by the Owner. A typical review

period is 20 working days before a permit is issued.

10. CONSTRUCTION CONTROLS

10.1 Monitoring and Reporting Progress and Costs

The construction progress will be monitored by the comparison of project

construction parameters to the baseline key performance indicators. The Key

Performance Indicators will include parameters relating to Safety, Quality,

Cost, Schedule, and once Unit 1 is online, disruption to operating facilities.

Construction Progress will be reported by Construction Package Level and can

be combined into a total project level report. The method of progress

measurement will be developed to match the specific scope of each work

package. In general progress will be measured by the units of materials

installed or by the stage of equipment installation and testing. Manhours will be

recorded and used for determining HSSE statistical measurements. Progress

will also be measured by the comparison of construction manhour estimates

against actual manpower utilization. Construction cost performance will be

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A forecasting and trending process will be used that provides continuous

review, re-estimating and re-forecasting such that a predictable schedule and

cost outcome is available on a monthly basis. Planning and recovery plans will

be developed based on this process.

10.2 Construction Schedules

All schedules will be developed and submitted by subcontractors using

Primavera P6 Software Package. The schedules will be developed to reflect the

Construction Work Packages and will assign the duration, precedence and logic

for each engineering, procurement and construction activity. PVC will combine

and integrate the Subcontractor schedules into the overall Project Schedule.

The progress of each activity will be provided by PVC Construction

Department field personnel. The PVC Project Schedule will be used to predict

the project outcome at that particular time based on progress reporting.

Construction schedules will be critical path method schedules capable of

determining the critical path and total float for non-critical activities. Critical

paths will be analyzed to ensure adequate resources, equipment, and materials

are being provided to allow work to proceed.

Progress will be monitored by PVC by comparing the schedule at a particular

time to the Baseline Schedule which sets the key milestone dates required to

complete the project per the project schedule objectives.

10.3 Progress Reports

Weekly Progress Reports will be developed by the PVC Construction Manager

and furnished to the PEB Project Manager for a combined progress report by

Tuesday afternoon of each week. The report format will be in accordance with

the PVC Report furnished to the Owner.

Monthly Progress Reports will be developed by the construction Manager and

furnished to the PEB Project Manager as required to meet the monthly report

in the Owner’s required format and submittal time requirements.

The construction progress reports will include the following items in summary:

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ß Safety Incidents, near misses, and hazardous identification

ß Progress, summary of activities, key deliveries to site



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ß Contractual issues, variances and field instructions

ß Request for Information, Vendor Transmittal Forms

ß Other as agreed

11. DEMOBILIZATION

Subcontractors will demobilize once the Work Package Contract is approved as

complete by PVC and the Owner. At this time all documentation has been

submitted and approved as well as all work completed and approved by PVC

and the Owner. Subcontractors will remove all temporary facilities,

communications, temporary utilities and trash and refuse from the work areas

and site before equipment and vehicles will be permitted to be removed from

the site. Once a cleanliness approval is given by PVC, the vehicles and

equipment can be removed. Temporary accommodations and canteens will be

removed and the site cleared and cleaned of all rubbish and refuse.

Once both Units have been accepted and the work has been completed and

approved by the Owner, PVC will reduce its workforce to a warranty support

size. Equipment necessary to support warranty maintenance work for the units

will be furnished as required. Temporary accommodations and canteen

facilities will remain until the warranty period is over at which time all

temporary facilities will be demolished and removed.

12. REFERENCE DOCUMENT

ß HSSE Plan (TB2-PEB-0001-G1-PRO-0056)

ß Quality Plan(TB2-PEB-0001-G1-PRO-0027)

ß Project Execution Plan(TB2-PEB-0001-G1-PRO-0003)

ß Coordination Procedure (TB2-PEB-0001-G1-PRO-0004)

ß Procurement Plan(TB2-PEB-0001-G1-PRO-0013)

ß Division of Works(PVC /PICL)

ß Overall –Level II Project Schedule

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Convert PDF to HTML

ATTACHMENTS

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Construction Plan

Documents

selective catalytic reactor

thai binh province

thai thuy district

tra ly river

raw water intake

cooling water intake

cooling water system

raw water system