Phuongphaphanduoinuoc

I. TARGET PARTICIPANTS:

    • Participants graduated from construction diving.
    • Participants have been trained at the basic level of welding, knowing safety procedures and mechanical hand-held devices.

II. COURSE’S GOALS:

2.1 Knowledge, skills and professional attitude.

Knowledge

    • Providing basic knowledge about standards, symbols, welding conventions, welding procedures, arc cutting processes on dry and underwater conditions, grinding techniques.
    • Safety regulations during the welding process. How to prevent and assess incidents, risks during the operation of cutting and welding devices at workplace & training sessions.

Skills

    • Knowing how to prepare machines, welding materials, metal cutting and differentiating types of welding rods, grinding stones…
    • Knowing how to inspect and maintain machines, devices, and welding materials.
    • Assembling and Dissembling welding & cutting devices safely and properly.
    • Making sure to adjust the welding & cutting techniques to match the attribution of materials and welding positions.
    • Being able to weld butt, Tee, lap, edge and cross
    • Being able to cut different types of steel.
    • Being able to recognize the proper standard of weld joints, and cutting.
    • Applying techniques.

Professional attitude:

    • Having a sense of self-discipline and responsibility in learning
    • Having an agile working style along with professional ethics

Career opportunities

    • Being able to perform welding and cutting metal in different conditions like onshore and offshore.
    • Being able to work independently or in team.

III. Duration

    • 200 hours or equivalent to 25 days
    • Actual learning time: 23 days
    • Reviewing and testing theories & practice: 02 days

VI. Language:

    • Vietnamse language will be taught during the training. For foreigner, PVD Training will arrange translator to support participants.

V. Certificate:

    • Issued by PVD Training and valid nationwide.

VI. Certificate validity:

    • Indefinite

VII. Conditions to open a new class:

    • Minimum participants: 08 pax

VIII. Teaching methods:

    • A combination of theories and practical session at PVD Training workshop
    • At the end of the course, the participants will be assessed by a test.

IX. Training contents:

Divided into 2 parts:

    • Part 1: Onshore welding & cutting training: From 1F to 3G (Including theory and practice)
    • Part 2: Underwater welding & cutting training: 3G Position (Including theory and practice)

ONSHORE WELDING – CUTTING COURSE CONTENTS  (From 1F to 3G)

I.1 Theories.

    • Overview of safety knowledge on Welding method, equipment and auxiliaries.
    • Principles, welding methods, materials, welding positions and defects during the welding process.
    • Setting currents with different welding rods.
    • Welding consumables: primary materials and its characteristics.
    • Metallography of welds.
    • Weld symbols and all kinds of triangles.
    • Types of weld joints.
    • Deformations during welding process.
    • Welding joint types.
    • Theory exams.

I.2 Practice

    • Welding positions: 1F – 2F – 3F – 4F – 1G – 2G – 3G                      

 

UNDERWATER WELDING AND CUTTING COURSE CONTENT (3G)

II.1 Theories

    • Introduction to underwater welding
    • Principles, characteristics and application range of underwater welding technology.
    • Concept of underwater welding
    • Principle of underwater welding
    • Characteristics of underwater welding
    • Advantages of underwater arc welding
    • Disadvantages of underwater arc welding
    • Introduction of underwater welding devices
    • Introduction of underwater welding materials
    • Application range of underwater welding

–   Classifying

    • Hàn ướt (wet welding)
    • Khái niệm về hàn ướt – Concept of wet welding
    • Nguyên lý của hàn ướt – Principles of wet welding
    • Đặc điểm của hàn ướt – Characteristics of wet welding
    • Nhược điểm của hàn ướt – Disadvantages of wet welding
    • Hàn khô (dry welding)
    • Khái niệm về hàn khô – Concept of dry welding
    • Đặc điểm của hàn khô – Characteristics of dry welding
    • Nhược điểm của Hàn khô – Disadvantages of dry welding
    • Các phương pháp hàn khô – All types of dry welding
    • Các rủi ro khi hàn dưới nước
    • Potential risks when welding underwater.

II.2 Practice

    • Metal cutting & welding underwater (3G position)

Course fee

92,000,000 VND/Pax