This unit of competency defines the skills and knowledge required to follow pre-determined procedures to perform, at a basic level of skill, surface preparation/cleaning on both ferrous and non-ferrous masonry and cementatious materials/components.

Where the interpretation of technical drawings is required unit MEM09002 Interpret technical drawing should also be selected.

Where the selection and use of engineering measurement is required unit MEM12023 Perform engineering measurements should also be selected.

Where the selection and use of tools is required unit MEM18001 Use hand tools and unit MEM18002 Use power tools/hand held operations, should also be selected as appropriate.

No licensing, legislative or certification requirements apply to this unit at the time of publication.

Band: A

Unit Weight: 4

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, accessibility of the item, and local industry and regional contexts) are included.
Blasting process includes one (1) or more of the following:	water air steam grits blasting mediums
Blasting media includes one (1) or more of the following:	abrasives shot glass beads sand steel shot garnet other mediums accepted by industry and all regulatory bodies
Blasting equipment includes one (1) or more of the following:	electric and diesel compressors blast pots blast rooms centrifugal blast machines water pressure washers to 35,000 kPa air hoses and nozzles specified hand and power tools

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice	Yes	No	Comments/feedback
Assemble, set up and correctly and safely prepare appropriate equipment and any required consumables in accordance with manufacturers' specifications and workplace procedures
Obtain specified rust inhibitor, including the specified amount, to reduce the rate of corrosion when using wet abrasive blast methods, as required
Carry out pre-operational checks on equipment, and rectify faults or report for further action
Follow standard operating procedures (SOPs)
Identify equipment to be used as per job requirements
Assemble, set up and correctly and safely prepare appropriate equipment and any required consumables in accordance with manufacturers' specifications and workplace procedures
Operate blasting equipment in accordance with procedures
Assess surface preparation for cleanliness and conformance with specifications

Assessment Cover Sheet

MEM08012 - Prepare surfaces by abrasive blasting (basic)

Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

MEM08012 - Prepare surfaces by abrasive blasting (basic)

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: