This unit of competency specifies the skills and knowledge required to repair and rectify minor and major defects in concrete work.

It includes patching, refinishing, sealing and colouring concrete on residential, commercial or civil construction sites to repair damaged concrete on surfaces that could include driveways, foundations and footpaths.

It applies to concreters working as members of a team with at least a moderate degree of autonomy. They would be expected to complete routine activities without close supervision.

Licensing, legislative, regulatory or certification requirements apply to this unit of competency in all states and territories except Tasmania. Relevant state and territory regulatory authorities should be consulted to confirm these requirements.

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.

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
Review and clarify task to repair and rectify concrete.
Review task specifications and check to make sure they are in accordance with legislation, regulations and codes of practice.
Review work health and safety (WHS) requirements for the task in accordance with safety plans and policies.
Identify safety signage and barricade requirements.
Review environmental requirements for the task in accordance with environmental plans and legislative requirements.
Select plant, tools and equipment, check for serviceability and rectify or report any faults.
Calculate material quantity requirements.
Acquire materials for the task and locate them safely ready for use.
Erect identified safety signage and barricades, and fit personal protective equipment (PPE).
Repair colour variations by applying a concrete staining agent.
Repair effects of dusting by applying suitable surface hardener/dust inhibiting agent or removing the weak top layer.
Repair damaged or blistered concrete either by grinding or topping.
Apply repair mortars and self-levelling floor compounds in accordance with manufacturers’ specifications.
Erect identified safety signage and barrier requirements, and fit personal protective equipment (PPE).
Determine and rectify root cause of defect.
Prepare concrete and apply flexible epoxy resins in accordance with manufacturers’ specification.
Apply toppings to concrete using correct materials and techniques.
Apply acid etching and clean safely according to manufacturers’ requirements.
Clear work area and dispose of, reuse or recycle materials in accordance with legislation, regulations, codes of practice and task requirements.
Clean, check, maintain and store tools and equipment in accordance with manufacturers’ specifications and workplace requirements.

Assessment Cover Sheet

CPCCCO3046 - Repair and rectify concrete

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

CPCCCO3046 - Repair and rectify concrete

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: