Duration course

6 hours minimum

WJA certificate

HD

Validity of card

3 years

location

?

Languages

?

The module Hydrodemolition is aimed at:

• People who operate hydrodemolition jetting equipment;
• a personal copy of the High pressure water jetting “Blue code” is provided for candidates refreshing their cards/certificates and this document is used as a reference throughout;
• candidates who cut concrete with high pressure water and/or ultra high pressure.

WJA – Hydrodemolition (HD)

Topics

  • Introduction to Hydrodemolition

  • Blue code of Practice

  • Law & NACE

  • Hydrodemolition hazards

  • Hydrodemolition set up procedures

  • Robotic systems

  • Manual jetting

  • Removing concrete

  • Pressures and Flows

  • Nozzle type and selection

  • Reaction force

  • Confined spaces

  • Operator roles and responsibilities

  • PPE & RPE

  • Water jetting injuries

  • Start up processes

  • Job completion processes

  • Preparation for practical assessment

  • Practical assessment on Hydrodemolition (working with live equipment)

  • Introduction to Hydrodemolition

  • Blue code of Practice

  • Law & NACE

  • Hydrodemolition hazards

  • Hydrodemolition set up procedures

  • Robotic systems

  • Manual jetting

  • Removing concrete

  • Pressures and Flows

  • Nozzle type and selection

  • Reaction force

  • Confined spaces

  • Operator roles and responsibilities

  • PPE & RPE

  • Water jetting injuries

  • Start up processes

  • Job completion processes

  • Preparation for practical assessment

  • Practical assessment on Hydrodemolition (working with live equipment)

Specifications

The module Tubes & Pipe Cleaning is a minimum one-day theoretical and practical training. Exam will be done during the training.

The following pre-course requirements must be met:

  • To be in possession of a valid  Safety Awareness (SA) certificate
  • To be at least 16 years of age and employed by a company or in a structured training course
  • To be at least 18 years of age if unemployed or not on a structured training course
  • To be able to understand English

The safety awareness course or recap course must be completed prior to attending this course and is valid for 3 years.

WJA – Hydrodemolition (HD)