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PROFILECOMPANY&PROJECT

QUALITYCONTROL

HESCO JSC VIETNAMMilestone 10Ha Noi - Ha Dong road

Nguyen Trai street Tel: 84-4-38544883E-mail: [email protected]

QUALITY CONTROL TEAMWORK

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HYDRAULIC EQUIPMENT JOINT STOCK COMPANY (HESCO)

Address: Milestone 10 – (Ha Noi - Ha Dong) Nguyen Trai street

Tel: 84-4-38544883 E-mail: [email protected]

C h a p t e

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2

Project Quality Plan

Project Name: FLAP GATE VALVES AND STOPLOGS FOR TDC

Department: ISO & QUAL ITY CONTROL

Focus Area: PROJ ECT OF TDC IN HO CHI MINH CITY

Product-Process: DESIGN-MANUFACTURING-DELIVERY-INSTALLATION

Prepared By: M. Tech. LY THANH HA

Mobile 0912336758

Project Quality Plan Version Control

0BVersion 1BDate 2BAuthor 3BChange Description

8B1 9B10/09/08 10BM. Tech. LY THANH HA 11BN/A

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C h a p t e

r 1

3

Chapter 1 5

LEGAL DOCUMENTS 5

1.1 GENERAL INFORMATION 6

1.2 FINANCIAL DATA 9

1.3 ORGANIZATION CHART 10

1.4 KEY PERSONNEL 12

Chapter 2 14

PRODUCE PROCEDURES 14

2.2 FLAP GATE MANUFACTURING PROCEDURE 16

2.3 STOPLOG MANUFACTURING PROCEDURE 17

Chapter 3 18

PROJECT QUALITY CONTROL 18

3.1 PROJECT QUALITY PLAN PURPOSE19

3.2 QUALITY MANAGEMENT METHOD 19

3.3 PROJECT QUALITY ASSURANCE 24

3.4 PROJECT QUALITY CONTROL 27

3.5 PROJECT AUDITS & QUALITY REVIEWS 29

3.6 MANAGEMENT ESCALATION PLAN 30

3.7 QUALITY TEAM ROLES & RESPONSIBILITIES 31

3.8 QUALITY PLAN AUDIT LOG 31

3.9 QUALITY PLAN APPROVALS 32

3.10 DESIGNATION PROCEDURE 33

Chapter 4 34

KEY PERSONELS FOR PROJECT 34

Chapter 5 36

EQUIPMENT FOR PROJECT 36

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C h a p t e

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5.1 EQUIPMENT PROPOSED FOR THIS PROJECT 38

5.2 PICTURES 40

Chapter 6 43

EXPERIENCES FOR PROJECT 43

6.1 LIST OF CONTRACTS EXECUTED FOR 5 LAST YEARS 44

6.2. PRODUCT PICTURES 49

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C h a p t e

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Chapter 1

LEGAL DOCUMENTS

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1 . 1 G E N E R A L I N F O R M A T I O N

6

1.1 GENERAL INFORMATION

1.1.1. Name of company: Hydraulic Equipment J oint Stock Company

(HESCO)

Address : Milestone 10, Nguyen Trai Street, Ha Noi-Ha Dong

Tel No. : 04.38544883

Fax No. : 04.38544422

Email : [email protected]

1.1.2. Period of development

Hydraulic Equipment Joint Stock Company was established in 1963 under old

name being Hydraulic Equipment Repair Plant. In 1996 it is changed into

Hydraulic Equipment Repair & Manufacture Company according to theDecision 117/QD/TC-CB-LD of Minister of Ministry for Agriculture and Rural

Development dated 16th July 1996. On 27th December 2002 it is changed into

Hydraulic Equipment Joint Stock Company according to the Decision

5984/QD/TC-CB-LD of Minister of Ministry for Agriculture and Rural

Development

1.1.3. Main lines of Business

- Repair, fabrication, renew, manufacture of hydraulic equipment;

- Repair of pump, motor, construction equipment;

- Assembly, repair of electro-mechanical equipment of pumping station, hydro-

power station, overhead crane, penstock (pressure pipeline) for hydraulic,

agriculture, processing of product of agriculture and forestry;

- Construction and installation of small & medium pumping stations and hydro-

power stations;

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7

- Construction and installation of irrigation, agriculture & rural development

Works;

- Construction of Works of supplying water, irrigation channels, dykes

infrastructure development Works;

- Construction & installation low & medium voltage;

- Manufacture and installation of steel structure; workshop frame, microwave

column, high tension column;

- Cast, zinc coating;

- Construction of hydropower works, rural infrastructure, civil works;

- Trade of house, hotel, tourist; hire of office, storing area, workshop;

- Local travel and tourist services;

- Consulting, design of mechanical equipment for hydraulic works, hydropower

works

-

Trade of materials as steel, industrial equipment, machines.

1.1.4. Charter capital:

- Charter capital : 12.000.000.000 VND

In which capital of the State is 5.520.000.000 VND

1.1.5. Main Managers

- Chairman : Le Van An

- Director : Nguyen Huy Quan

- Deputy Director (Technical management): Do Cong Ba

- Deputy Director (Financial management) : Tran Van Thai

- Head of Technical Department : Nguyen Thi Dao

- Head of Admistration & personnel dept : Nguyen Gia Cu

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8

1.1.6. Time and experience of activities

Item No. Experience of activities Time

1 Repair, fabrication, renew, manufacture of hydro-mechanical

equipment for irrigation and rural works

From 1976

2 Assembly, repair of electro-mechanical equipment of

pumping station, hydro-power station, overhead crane,

penstock (pressure pipeline) for hydraulic, agriculture,

processing of product of agriculture and forestry

From 1980

3 Design, manufacture, installation of steel structure, hydro-mechanical equipment such as sluice gates, spillway radial

gates, automatic gates, trash rake machine, penstock, lifting

mechanism devices such as hoist, overhead cranes, gantry

cranes with capacity from 10-100T for agriculture, irrigation,

hydropower works

From 1990

Hanoi, dated 10

th

October, 2008

On behalf of Hesco

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1 . 2 F I N

A N C I A L D A T A

9

1.2 FINANCIAL DATA

1.2.1. Summarize actual assets and liabilities in VND for last three years

Unit: Vietnam dong

Item Year 2004 Year 2005 Year 2006

1. Total Assets 38.814.761.493 60.669.679.051 80.804.094.781

2. Working Assets 34.661.413.974 33.879.000.121 57.450.543.907

3. Total Capital 32.126.502.310 53.176.901.077 59.254.970.203

4. Short Item liability 31.477.351.310 52.966.901.077 46.620.417.320

5. Total revenue 27.971.394.177 39.251.965.284 53.662.985.053

6. Profit before taxes 1.099.385.677 1.552.242.119 2.332.457.615

7. Profit after taxes 1.099.385.677 1.334.928.222 1.679.369.483

1.2.2. Total credit amount and name of Bank providing credit

1. Name of Banks providing credit:

- Thanh Xuan Industrial & Commercial Branch of Vietnam Bank

Address: 275 Nguyen Trai Street, Ha Noi City

- Exchange of Bank for Investment & Development of Vietnam

- Viet Nam International Bank, Ha Dong Branch

2. Total credit amount:80.000.000.000 VND (Eighty billion Vietnam dong)

Hanoi, dated 10th October, 2008

On behalf of Hesco

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1 . 3 O R

G A N I Z A T I O N C H A R T

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1.3 ORGANIZATION CHART

Organization apparatus of company includes:

- Five (05) departments:

+Admistration & Personnel Department

+Financial Department

+Technical Planning Department

+Business Department

+ISO & Quality Control Department

- Five (05) factories

+Mechnanical Factory No.1




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1 . 4 K E Y P E R S O N N E L

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1.4 KEY PERSONNEL

PositionFull

name

Date

of

birth

Experience

Years of

experience in

proposed position

1. Managing

Director

Nguyen

Huy

Quan

1959

General management in business

of company

20

2. Deputy

director

Do Cong

Ba

1953Being in charge of technique

and production

25

2.1. Head of

Technical

planning dept

Nguyen

Thi Dao

1952 - Managing in design and

designing supervise.

- Manage and coordinate

material and equipment for the

works

30

2.2. Production

division

Manage directly in production

Director of

Machnanical

Factory No.1

Nguyen

Hong Phu

1953 Being in charge of manufacture

and installation of lifting

equipment such as hoist,

overhead crane, gantry

crane,…etc

15

Director of

Machnanical

Factory No.2

Nguyen

The Hieu


and installation of types of gates

as stoplog, spillway gates,

automatic gates, flap gate, roller

gates...etc

10

Director of

Machnanical

Factory No.3

Bui Van

Hoa


and installation of penstock

(pressure pipeline)

20

Director of

Machnanical

Factory No.4

Nguyen

Trong

Lan


and installation of electrical

equipment as generator, lighting

system, low and high voltage

system for hydraulic works and

hydropower works.

20

Director of Lai Quoc 1956 Being in charge of manufacture 13

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1 . 4 K E Y P E R S O N N E L

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PositionFull

name

Date

of

birth

Experience

Years of

experience in

proposed positionMachnanical

Factory No.5

Sy and installation of equipment as

trash rake machine, gates,

agriculture equipment for food

processing.

3. Deputy

director

Tran Van

Thai

1949 Being in charge of finance 25

4.

Administration

division

Nguyen

Gia Cu

1956 Being in charge of

administration and personnel of

company

30


On behalf of Hesco

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C h a p t e

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Chapter 2

PRODUCE PROCEDURES

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P R O D U

C E P R O C E D U R E S

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2.1 CAST IRON MOLDING PROCEDURE

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2 . 2 F L A

P G A T E M A N U F A C T U R I N G P R O C E D U R E

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2.2 FLAP GATE MANUFACTURING PROCEDURE

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2 . 3 S T O

P L O G M A N U F A C T U R I N G P R O C E D U R E

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2.3 STOPLOG MANUFACTURING PROCEDURE

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C h a p t e

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Chapter 3

PROJ ECT QUALITY CONTROL

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P R O J E C T Q U A L I T Y C O N T R O L

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3.1 PROJ ECT QUALITY PLAN PURPOSE The purpose of this Quality is:

- To provide the guidelines and methods necessary for planning, organizing, implementing,

monitoring and auditing the Quality Program.

- To ensure that all activities for which HESCO and TDC is responsible are constructed, inspected,

tested and maintained in compliance with the contractual scope of works and applicable

documents.

-

To achieve this objective, the methods and controls described in this Quality Assurance Manualare established. They are implemented at predetermined points, as necessary to prevent, detect and

correct deficiencies and to document achieved quality.

- To discover and prevent unsatisfying points (flaws) in producing process, makr sure that all

products which are supplied for the project to meet the quality according to the annouced

standards.

3.2 QUALITY MANAGEMENT METHODQuality management method is the way to manage, operate labours, equipment, materials in our

company to implement checking, making reports of product quality in the project according to the

issued standards.

Managing project quality requires an approved quality plan encompassing three major quality

processes defined in Section 3.1. The quality plan is developed and approved during the project

planning phase to confirm major deliverables/milestone acceptance criteria and manage approved

project processes.

3.2.1. Quality Plan Processes

• Quality Assurance

Quality assurance activities focus on the processes being used to manage and deliver the

solution to evaluate overall project performance on a regular basis. Quality assurance is a

method to ensure the project will satisfy the quality standards and will define and record

quality reviews, test performance, and customer acceptance.

• Quality Control

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3 . 2 Q U

A L I T Y M A N A G E M E N T M E T H O D

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Quality control activities are performed continually to verify that project management and

project deliverables are of high quality and meet quality standards. Quality assurance also

helps uncover causes of unsatisfactory results and establish lessons learned to avoid similar

issues in this and other projects.

• Project Deliverables and Processes Acceptance Criteria

Project team members and key stakeholders agree at the project planning stage on formal

project processes and major deliverable acceptance criteria that will be used to evaluate final

deliverable results before the results are formally approved.

3.2.2. Project Overview

Waste water treament project in Ho Chi Minh City, Thi Nghe sluice, includes 43 rectangular flap gates

from 0,8m x 0,8m to 3,0m x 2,5m. The least weight of gate is 784,3kg and most weight is 7625, 5kg.

The biggest overall dimension of valves is 3465 x 3514 x 830mm. Total weight of flap gate valve is

154.263kg. All flap gate valves are designed according to AWWA C501-80 standard.

The project also includes stoplogs made from stainless steel ASTM A276 from 6 to 12mm thickness.

All stoplogs is complexed from 2 to 5 logs with the maximum dimension is 3144x505, and the biggest

weight of log is 389kg.

Hesco will make a system for testing, checking all process from buying materials, machining,

assemblying, installation at factories, and test according to the following flowchart:

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3 . 2 Q U


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3 . 2 Q U


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3.2.3. Quality Standards

Applied standard for flap gates:

1. ASTM A126 – Standard Specifications of cast iron, class B

2. ASTM B21 C464 – Standard Specifications of Neoprene and NBR seals

3. ASTM B584 C865 – Standard Specifications of Copper Alloy Sand Castings For General

Applications

4. ASTM A276 – Standard Specifications of type 316 stainless steel, ANSI/AWWA C501-80 –

AWWA standard for gates

a. Design standards

b. Reference materials

c. Equipment

d. Paint

e. Manufacture

f. Checking, testing

g. Installation

h. Transportation

Applied standard for stoplogs:


6. ASTM A276 – Standard Specifications of Stainless steel

7. ANSI/AWWA C501-80 – AWWA standard for sluice gates

i. Design standards

j. Reference materials

k. Equipment

l. Paint

m. Manufacture

n. Checking, testing

o. Installation

p. Transportation

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3 . 2 Q U


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3.2.4. Quality Tools

To ensure quality for the project, we use the following tools:

1. Sonic tester for welding

2. Welding ruler

3. Stainless steel tape ruler 5m long

4. Calipper 0,02mm accuracy class

5. Palme 0,01mm accurecy class

6. Adjustment ruler

7. Leakage test bench for flap gates and stoplogs which are design for the project only

3.2.5. Quality Manager’s Responsibilities

HESCO has adopted, and is committed to a quality system with the aims to conform to contractual

requirement and providing consultant with confidence that the products and services provided are fit

for their intended purpose.

It is part of HESCO‘s consolidation and constant development to carry out and maintain quality to

effect client’s expectation of optimum price, timely delivery and fulfillment of contractualspecification.

The policies and guidelines described in this manual are mandatory.

The Management is responsible for Quality Assurance irrespective of whether quality specialists of

quality section are established. In arriving at decisions, the quality and personal integrity of staff are of

fundamental importance and management shall ensure that each person:

- Everyone understands that quality assurance is important.

- Know how to assist in the achievement of adequate quality. Is stimulated and encourage doing so.

- This Quality Assurance Manual has been accepted and approved by the Management.

- The leader of Quality Control for the project is M. Tech. Lee Thanh Ha who have 15 experienced

years in water hydraulic products.

- The leader of Manufacturing Control, Supervisor is The Chief of Engineer, Mr. Ta Khac Ap, who

is 30 experienced years in manufacturing, machining, design, testing…water hydraulic product.

- A process of manufacturing will deliver to a team leader in factories who is a supervisor directly

through the process, checking, testing for each part.

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3 . 3 P R O J E C T Q U A L I T Y A S S U R A N C E

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3.3 PROJ ECT QUAL ITY ASSURANCEQuality assurance helps to establish if a deliverable is acceptable based on the processes used to create

it. Quality assurance processes are used to evaluate overall project performance frequently and todetermine that quality reviews were held, deliverables tested, and customer acceptance acquired.

3.3.1. Quality Assurance Procedures

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3.3.2 Project Monitoring Processes

After signing the contract with sub-contractor or supplier, project manager will set up a detail project

quality control from buying materials, step-by-step, to machining, installation to each team. Each

procedure will give responsibilities of team, personels and interlink together.

- Team of material for buying and pre-test materials, making plan to buy materials

- Team of pre-machining or welding for preparing raw foils, plates,sheets according detail drawing

- Team of machining to milling surfaces of cast iron pieces, pivotlugs, link arm

- Team of assemblying to assemble parts becomes complete products

- Team of test for testing leakage and making certificates, 3rdtest certificates

- Team of quality control

- Team of logistics for transportation, insurance and delivery the goods

3.3.3. Project In-Process Quality Monitoring

A store keeper will check input importing materials

- by tools with accurrecy 0, 05 for plates or sheets:

o Width, length, thickness, certifacate of origin, certificate of content

- by visual with/whitout ruler on surfaces for cast iron:

o Surfaces of cast iron pieces, geometric telorances, clearances of contact surfaces

- by supersonic tester for important pices from cast iron:

o Internal structure of pivotlugs

- by palme 0,02mm; calip up to 0,01mm for machining parts:

o Surfaces of machined parts

- by calibrator, lamp:

o Clearances of seating faces and seats, seals and seats

- by test bench with pumps, valves

o Leakage of complete flap gates, stoplogs

- by thickness tester:

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o Painting layer thickness, adhension of painting by A-X cutting method

Acceptant test for input materials:

1. Stainless steel ASTM A276

For example:

Engineer will check the equivalent code of stainless steel material baesd on certificates which

are notarised by suppliers or contractor:

AS2837-1986-316L; AISI TYPE 316L; BS970-316 S11 & S13; ASTM A276-316L

W.Nr 1.4404 X2CrNiMo17 13 2; W.Nr 1.4435 X2CrNiMo 18 14 3

The contents are follows:

Content C Si Mn Ni Cr Mo Ni P S

Min (%) 0 0 0 10 16 2 0 0 0

Max (%) 0,03 1 2 14 18 3 0,1 0,045 0,03

Every procedure will be the same for other materials and parts

2. ASTM A126 – Standard Specifications of cast iron, class B


4. ASTM B584 C865 – Standard Specifications of Copper Alloy Sand Castings For General

Applications

5. ASTM A276 – Standard Specifications of type 316 stainless steel,


7. ASTM A276 – Standard Specifications of Stainless steel

Acceptant test for welding:

1. ASME

Acceptant test for leakage measurement:

8. ANSI/AWWA C501-80 – AWWA standard for sluice gates

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3 . 4 P R O J E C T Q U A L I T Y C O N T R O L

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3.4 PROJ ECT QUALITY CONTROL

3.4.1. Project Deliverables

Testing is includes test of materials, welding submerge and/or electrodes and/or wires, cast iron

pieces, telorances, bolts, clearances, seals, leakages, surfaces quality, thickness of paint, adhension of

painting according to the following table:

Milestone Deliverable

Test of plates / sheets for a lot

of container

• Checking namplates, sign, certificates of contents, origin.

• Checking thickness with symmetric telorances.

• Making test content to ASTM standards, a sample per a lot.

Test of welding submerge,

electrodes, wires• Weight of welding electrodes to discover humidity content

• Codes of wires, electrodes.

• Status of welding material pakages.

Test of cast iron pieces • Quantitive analysys of content before refining cast iron.

• Checking flaws of cast iron pieces.

• Checking telorances to machine.

Test of telorances, geometric

parameters• Cheking thichness of covers, seat, seating faces with

symmetric telorances.

• Checking roughness of seating faces, machined faces of

covers…not under Rz80; bushes is not under Rz40,

clearances of link arm and pivotlugs/link arms and cover

holes up to 0,1mm accuracy, dimensions between bolt holesnot up to 0,1mm.

Test of bolts • Checking the length of bolts, clearances bolts and screws,

quantity, types for each product.

Test of seals • Checking material certificates

• Checking co-linear of seals not bigger than 0,5..1mm/m

depending on each length

Test of leakage throughwelding line•

Checking leakage of complete flap gate valves orstoplogs+groove not exceed 0,02Lpm/m (0,1 gpm/ft)

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3 . 4 P R O J E C T Q U A L I T Y C O N T R O L

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Milestone Deliverable

• Checking dimension of width, length of welding line

according to ASME section XIII

Test of blasting method • Checking quality of surfaces after sand blasting spray

process exceed Sa2.5;

• Checking by compararative method with sample according

to BS7079 part A1 supplement 1: 1989.

Test of paint thickness • Checking the thickness of dryed paint layer according to

SSPC-PA2 or ISO 2808

Test of adhension of painting • Checking by A-X cutting method and sticking-plater tape30x75mm according to ASTM-D 3359-2

3.4.2. Project Quality Control Procedures

List the major quality control activities and processes that this project will include:

- Test procedures for materials

- Test procedures for welding

- Test procedures for sand blasting

- Test procedures for painting

- Test procedures for supersonic test of welding

- Test procedures for leakage

- Procedures for package or transportation

- Procedure for installation

- Procedure for test at side

3.4.3. Project Deliverables Test & Acceptance Process

The planned test and acceptance processes that will be used to validate project deliverable quality, and

these processes will verify deliverable quality.

- Test of materials:

o Test stainless steel materials, welding rod/wires/flux, paint with certificates fromsuppliers or sub-contractor;

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3 . 5 P R O J E C T A U D I T S & Q U A L I T Y R E V I E W

S

29

o Test certificates by Hesco for non-standard products buy from market.

- Test of cast iron pieces:

o Test mechanical and/or chemical properties of cast iron;

o Quality certificates for all cast iron parts;

- Test of dimensions:

o Internal test report of dimensions, telorances of mechanical parts after machining;

o Assembly test report of complete part units

- Test of welding:

o Test report of ultrasonic result

o Final test report for mechanical properties of welding

- Test of paint and/or sand blasting works:

o Test report of adhension of painting by A-X cutting method

o Report of cleaning result, final painting

3.4.4. Project Deliverables Acceptance Criteria

The deliverable quality acceptance criteria based on quality standards for project deliverables as the

criteria will be used in acceptance testing. The standards of criteria will be used to assess project

quality:

- Test of steel mechanical properties according to ISO 6892-1998;

- Test of steel chemical properties according to ASTM E415-95;

- Mechanical test according to AWS D1.1.;

- Cleaness test of steel sheet according to ISO 8501-1-1988;

- Test for manufacturing and assemblying of stoplogs and flap gates according to AWWA C501-80;

- Ultrasonic test for welding according to ASTM section XIII;

- Leakage test according to AWWA C501-80 section 7;

3.5 PROJ ECT AUDITS & QUALITY REVIEWS

Identifying of the project quality audits and reviews that will be performed. The results of these auditsand reviews will be factored into project planning and implementation. The process of lessons-learned

reviews and those lessons can benefit the project team as the project continues.

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3 . 6 M A

N A G E M E N T E S C A L A T I O N P L A N

30

4B

Project Quality Audit Review

5BPlanned

Date6B

Quality Review Auditor7B

Comments

12BManufacturing flap valves and stoplogs

from 0,8x0,8 to 1,2x1,2m

13BFoundry

14BMachining

15BAssemblying

16BFinishing

17B Test

18B3 month

ARO

19BProject manager

20BQC leader

21BHead of Technical Department

22BManufacturing flap valves and stoplogs

from 1,5x1,5 to 3x2,5m23BFoundry

24BMachining

25BAssemblying

26BFinishing

27B Test

28B5 month

ARO

29BProject manager

30B

QC leader31BHead of Technical Department

3.6 MANAGEMENT ESCALATION PLAN The plan for escalating unresolved quality noncompliance issues up the management chain. The

standard initial level of escalation is from the project manager to their immediate manager.

Escalation Level Management Title Name

Mechanical

engineer

Ordering of raw materials,welding

materials

Metallurgy

engineer

Test and receiving cast iron pieces

from Minh Bach foundry company

Mechanical

engineer

Machining parts of flap gates

Forming parts of stoplogs

Mechanical

engineer

Order of standard procducts: bolts,

screws, seals

Mechanical

engineer

Assemble of flap gate units and logs

Mechanical

engineer

Finishing of flap gate valves and

stoplogs

Mechanical Test

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3 . 7 Q U

A L I T Y T E A M

R O L E S & R E S P O N S I B I L I T I E S

31

Escalation Level Management Title Name

engineer

3.7 QUALITY TEAM ROLES & RESPONSIBIL ITIESIdentifying of quality-related responsibilities of the project team and list specific task-related quality

responsibilities, including responsibility for specific acceptance tests and project audits.

Project Team Role QA Responsibilities QC Responsibilities

QC Team Test of input raw materials

QC Team Test of cast iron pieces

QC Team Ultrasonic test

QC Team Test of telorances

QC Team Leakage test

QC Team leader Finishing test

3.8 QUALITY PLAN AUDIT L OGList all quality-related issues and resolutions resulting from quality plan audits and reviews.

Quality Review

DateActivity Reviewed Issue Resolution

32B7-10 days after sign

the

contract/order/renew

-order

33BChecking materials:

stainless steel, welding

flux, wires, rods…

34BCertificates for stainless

steel, welding flux,

wires, rods…

35BStore reports for

materials.

36B Test report and results

- 37BChecking certificates

- 38BChecking outside

- 39BChecking dimensions

- 40B Test sample for a lot

- 41BChecking mechanical,chemical properties

42B11-15 days after

sign the


-order

43BChecking cast iron

pieces

44BDimensions

45BFlaws

46B Test report for cast iron

pieces

- 47BChecking by ruler, tape,

palme…

- 48BUltrasonic checking

49B16-30 days after

sign the


-order

50BChecking machined

cast iron parts

51BDesign dimensions

52B Telorances

53BRoughness

- 54BChecking by palme 1:50 for

outside dimension, holes

55B31-40 days after

sign the

56BChecking units after

assemble

57BAssemblying

dimensions

- 59BChecking by ruler class II,

palme 1:50, samples,

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3 . 9 Q U

A L I T Y P L A N A P P R O V A L S

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Quality Review

DateActivity Reviewed Issue Resolution

contract/order/renew-order

58BLinear dimensions, co-linear dimensions of

faces, seating faces,

covers, holes of covers

calibation plates

- 60BRotating cover and seating

faces

61B41-45 days after

sign the


-order

62BLeakage test 63BAWWA standard

64B≤ 0,01 gpm/m seal

65B≤ 0,02 Lpm/m seal

- 66B Test bench with pump, tank,

valves

67BFinising surface before

painting

68B≥ Sa 2.5 - 69B Test by compared samples

70B

Protection layer71B

Adhension of paintingup to 4A according to

ASTM-D3359-2

72B Thickness ≥ 300 micron

after drying

- 73B

Test by A-X cutting methodand electromagnetic tester

74BPackaging and

handling before

transportation

75BCovering all machined

faces, seals, fixing plates

76BMaking robust for all

parts, units, valves,

stoplogs before

transportation

- 77BChecking tensions of

packages

3.9 QUALITY PLAN APPROVALS

Prepared by ____________________________________________________ Project Manager

Approved by ___________________________________________________ Project Sponsor

___________________________________________________ Executive Sponsor

_______________________________________________ Client Sponsor

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3 . 1 0 D E S I G N A T I O N P R O C E D U R E

33

3.10 DESIGNATION PROCEDURE

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C h a p t e

r 4

34

Chapter 4

KEY PERSONELS FORPROJ ECT

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35

4.1 KEYPERSONEL FOR PROJECT

PositionFull

name

Dateof

birth

Main Duty

Years of

experience in

proposed

position

Deputy director Do Cong

Ba1953

- General management 25

Chief of

Engineer

Ta Khac

Ap

1952 - Managing in design and

designing supervise

- Manage and coordinate

material and equipment for theworks

- Machining production and

supervisor

30

Cast Iron Expert Nguyen

Van

Minh

1972 - Cast iron production

- Quality control for cast iron

16

Design Leader M. Tech.

Lee

Thanh Ha

1973 - Quality control leader

- Quality control for machining,

assemblying, testing,transportation, installation,

erection at site

15

Director of

Mechanical

Factory No.2

Nguyen

The Hieu

1973 - Welding management and

materials for welding

- Standardization

15

Senior Quality

Control

Nguyen

Van Luc

1973 - ISO expert 15

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C h a p t e

r 5

36

Chapter 5

EQUIPMENT FOR PROJ ECT

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E Q U I P M E N T F O R P R O J E C T

37

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5 . 1 E Q U I P M E N T P R O P O S E D F O R T H I S P R

O J E C T

39

Item

No.Name of equipment Capacity Q’ty

Manufacture‘s

country

20. Welding machine 23550 18kW 01 Vietnam

21. Welding generator - Japan 10KVA 01 Japan

22. Vertical lathe 3,5mHx3,7m dia. 4,5kW 02 Poland

23. Compressor 2907 3,5kW 01 German

24. Compressor 100 HP2 - 163229 7,5kW 01 Italy

25. CNC plasma cut. machine 3000x12000mm 4kW 01 Japan

26. Overhead crane 10T 01 Vietnam

27. Overhead crane 5T 03 Vietnam

28. CNC Milling machine H500xW700xL400 01 Japan

29. Manual overhead crane 3T 01 Vietnam

30. Hoist 10T 02 Vietnam

31. Heat treament equipment 5 tons/lot 01 China

32. Electric foundry equipment 15 tons/lot 01 China

33. Medium frequency foundry 0,5T/1T/1,5T 03 China

34. Uninterrupted cast iron foundry 8T 01 USA

35.

Spectrometer Fison ARL2460 01 Swiss36. Metal blasting line 01 USA


On behalf of Hesco

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5 . 2 P I C

T U R E S

40

5.2 PICTURES

Pic 1. Hydraulic bending machine WE67Y-600/6000, China 2006

Pic 2. Hydraulic shearing machine QC11Y-16x600, China 2006

Pic 3. CNC plasma cutting machine 3000x12000mm, Maxigraph Japan 2006

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5 . 2 P I C

T U R E S

41

Pic 4. Vertical lathe 3,5mHx3,7m dia., Poland 1981

Pic 5. Horizontal milling machine 3x2m table, Poland 1981

Pic 6. CNC vertical milling machine H500xW700xL400 table

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5 . 2 P I C

T U R E S

42

Pic 7. Oil Country lathe Mazak 3000, Japan 1981

Pic 8. CNC turning lathe 600x1300, IKEGAI A35N, J apan 1981

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C h a p t e

r 6

43

Chapter 6

EXPERIENCES FOR PROJ ECT

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E X P E R I E N C E S F O R P R O J E C T

44

6.1 LIST OF CONTRACTS EXECUTED FOR 5 LAST YEARS

Name of contract CustomerCompletion

timePlace

Manufacture, transport and

installation of 06 sets of sluice gate

for An Tho sluice and 04 sets of gate

for Cau Cat sluice.

Bac Hung Hai Hydraulic

Works Exploitation

Company

8/2001 Hai

Duong

province

Manufacture and installation of 01 setof radial gate BxH = (10x5,5)m for

Thanh Lanh reservoir – Vinh Phu

Hydraulic projectManagement Board 404 3/2001 Vinh Phu

Manufacture and installation of 03

sets of gate and hoisting equipment

for Tan Lap sluice

PMB – Thai Binh

Agriculture & Rural

development Dept.

10/2001 Thai Binh

Design, manufacture and installation

of gates for Huong river’s sluice

Thanh Ha Hydraulic

Works Exploitation

factory

2001 Hay

Duong

Manufacture and installation of gates

for Lan sluice

Nam Thai Binh Hydraulic

Works Exploitation

Company

2001 Thai Binh

Manufacture and installation of

hydro-mechanical equipment

including 03 sets of gate and

electrical system for Long Tuu Bac

Ha sluice

Long Tuu PMB 2002 Ha Bac

Manufacture and installation of 01 set

of radial gate and stop log lowering

equipment for Phu Hoa reservoir

PMB 408 2002 Quang

Binh

Manufacture and installation of 01 set

of radial gate and electrical system,

transformer for Ai Tu reservoir

PMB 408 2002 Quang tri

Manufacture and installation of flat

gates and 06 sets of 20VD2 screw

Thai Binh Hydraulic

Construction Company

2002 Thai Binh

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6 . 1 L I S T O F C O N T R A C T S E X E C U T E D F O R

5 L A S T Y E A R S

45


timePlace

hoist for Nhu Trac sluice


sets of radial gate for Sao river’s

sluice

Nghe An hydraulic

Construction Electrical

mechanical company

5/2003 Nghe An

Supply and installation of equipment

for Sa Vang sluice including 04 sets

of radial gate.

PMB of Hydraulic

Construction Works

8/2002 Quang

Binh

Construction of mechanical items of spillway under Dong Tron reservoir –

Phu Yen including 03 sets of radial

gate and 03 sets of flat gate

PMB 414 5/2003 Phu Yen


sets of radial gate and low and high

voltage system for Bao Van sluice

PMB 406 4/2003 Thanh

Hoa

Manufacture and installation of gate

and hoisting for Hoai river’s dam

PMB – Thai Binh

Agriculture & Ruraldevelopment Dept.

6/2003 Thai Binh

Manufacture and installation of gate

and hoisting for Nghi Quang sluice

PMB of repairing Nghi

Quang sluice

8/2003 Nghe an


electro-mechanical equipment for

Trau river’s reservoir: sets of radial

gate, trash screen, pipe line, electric

pulley +hoist

PMB of Ninh Thuan

Rural Infrastructure

branch

8/2004 Ninh

Thuan

Construction of Iaring Channel

includes gates, 02 sets of screw hoist

V1, pipelines,

PMB 412 6/2004 Gia Lai


intake basin, pressure pipelines,

downstream discharge gate, hoist,

crane 12T

Dong Son Investment &

Construction JSC

12/2004 Son La

Manufacture of 06 sets of control Construction & 12/2004 Ha Noi

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5 L A S T Y E A R S

46


timePlace

gate under the routes from Lang Ha -

Thanh Xuan – Ha Noi

Mechanical Factory No.3


hydro-mechanical equipment: Radial

gates, automatic gates, generator,

crane 40T for Do Diem Sluice – Ha

Tinh

5/2006 Ha Tinh

Manufacture, transport and

installation of sluice gates, screw

hoist (01 set screw hoist V5 +01 set

of screw hoist VD30) for Vinh Son

hydropower project

Lung Lo Construction

JSC

11/2005 Phu Yen


mechanical equipment includes lock

gates, 04 sets of screw hoist V3, and

04 sets of screw hoist V5 for Nhue

river irrigation system.

Nhue river Hydraulic

Works Exploitation

Company

4/2005 Ha Tay


hydro-mechanical equipment for Ho

Ho hydropower project including

gates and electrical hoist 45T, crane,

hoist, electrical pulley, hydraulic

control system

North Electrical

development &

Investment Jsc

4/2007 Quang

Binh


intake gates, discharge gates for KheDien hydropower Project

Ba river Electrical

development &Investment Jsc

11/2005 Da nang

Manufacture and installation electro-

mechanical equipment for Hiep

Thuan Intake sluice – Day river key

Works: Intake gates and electrical

system

PMB 401 3/2006 Ha Tay

Manufacture of 02 sets of radial gate

BxH=(15 x 16,82) for Ba Ha riverhydro-power Project – Phu Yen

Ba Ha river hydro-power

Jsc

10/2006 Phu yen

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5 L A S T Y E A R S

47


timePlace

Repair and improvement of key

works of Minh Cam reservoir: Gates

and screw hoist

Quang Binh PMB of

Hydraulic Construction

Works

7/2006 Quang

Binh


hydro-mechanical equipment: gates,

trash rake machine, hoist for Phu

Mau hydro-power Project

Tan An Co.Ltd 1/2007 Lao Cai

Supply and installation of hydro-

mechanical equipment for Coc Dam

Hydropower Project: Gates and

lifting equipment

Hoang Son Construction

Co.Ltd

9/2007 Lao cai

Construction of mechanical

equipment for spillway – Rao Da

reservoir: gates, trash screen, hoist

Hydraulic construction &

Investment Management

Project Board No.5

6/2008 Quang

Binh

Manufacture, installation of gates,

hoist for Ha Dong regulator – Nhue

river irrigation system

Ha Dong PMB of

Regulator Construction

8/2007 Ha Tay

Supply, manufacture and installation

of mechanical equipment for sluice,

spillway and electrical system for

lighting, operation – Buk Ha

reservoir

Hong river Construction

Corporation

8/2007 Dak Lak


mechanical equipment for Phu Mau 1

Hydro-power Project: Gates, pressure

basin, penstock

Tan An Co. Ltd 11/2007 Lao Cai


sets of flat gate, 04 sets of hoist 10T

for Phu Sa irrigation Works

Son Tay Phu Sa

Hydraulic Company

5/2008 Son tay

Manufacture and installation of lock

gates and low voltage for Cau Hoi

irrigation Sub-project

Ninh Binh PMB of Flood

protection

4/2008 Ninh Binh

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5 L A S T Y E A R S

48


timePlace


mechanical equipment for Muong

Sang Hydro-power Project: Repaired

gates, flat gates, trash screen, crane

30T

Muong Sang Hydro-

power Jsc

9/2007 Lao cai


mechanical equipment for Krong

H’nang Hydro-power Project: Intake

gates, flow gates, hydraulic controlequipment

Ba river Hydro-power Jsc 7/2008 Da nang


hydro-mechanical equipment for

spillway No.1 and intake sluice under

Da Ban irrigation system: Radial

gates, repair gates, cranes…

Hydraulic construction &

Investment Management

Project Board No.7

1/2008 Khanh

Hoa


On behalf of Hesco

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6 . 2 . P R

O D U C T P I C T U R E S

49

6.2. PRODUCT PICTURES

Pic 1. Radial gates for reservoir

Pic 2. Stoplogs for hydropower

Pic 3. Flap gates for waste water treatment

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C T P I C T U R E S

Pic 4. Round flap gate 3D-model

Pic 5. Rectangular flap gate 3D-model

Pic 6. Stoplog gate 3D-model

Documents

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