form no: - tafe nsw file · web viewskills express construction . industry partnership (scip...

COAGSKILLS EXPRESS CONSTRUCTION

INDUSTRY PARTNERSHIP(SCIP PROJECT)

CERTIFICATE III IN RIGGINGKnowledge Questionnaire

Elective Competency UnitsCOAG SCIP Project Cert III Rigging Knowledge Questionnaire Elective Competency UnitsCreated: 1/2/2008 © NSW DET 2008Version: Final 1.0

Modified: 14/05/2023

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COAG SCIP Project Cert III Rigging Knowledge Questionnaire Elective Competency UnitsCreated: 1/2/2008 © NSW DET 2008Version: Final 1.0


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Licence

A permanent, irrevocable, free, world wide, non-exclusive licence is granted by NSW DET to use, reproduce and adapt the material developed under the COAG RPL Program (2006-2009).

Project Team

Joao Canoquena – Resource Development

James Lynne – Resource Development

Willie Roberts – Resource Development

Craig Smith – Resource Development

Peter Bailey – Resource Development Disclaimer

The views expressed in this material do not necessarily represent the views of the NSW Department of Education and Training and do not give warranty or accept any liability in relation to the content of this material.

Acknowledgement

This material has been produced with the assistance of funding provided by the NSW Department of Education and Training, Skills Development Unit and the Australian Government under the COAG RPL Program (2006-2009).

Further copies of this resource are available from:

Website: www.skillsonline.net.au

For further information, contact:

Email: [email protected]

mailto:[email protected]

http://www.skillsonline.net.au/

Contents

1. BCCCM 3003B – Implement Traffic Management Plan 4

2. BCGCM 2007B – Use Explosive Powered Tools 5

3. BCGCM 3002B – Operate a Truck Mounted Loading Crane 7

4. BCGRI 3001B – Operate Personnel and Materials Hoist 8

5. BCGRI 3004B – Perform Advanced Structural Steel Erection 8

6. BCGRI 3005B – Perform Advanced Tilt Slab Erection 9

7. BCGRI 3006B – Perform Advanced Tower Crane Erection 10

8. BCGRI 3005B – Erect and Dismantle Scaffolding (Basic) 11

9. BCGRI 3004B – Cut and Bend Materials Using OXY/LPG 12

10. TDTDI 1097B – Operate a Forklift 14



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Date: Candidate Name:

Time: am / pm Employer Name:

Location: Assessor Name:

Assessors Please Note: This questionnaire will assist you in identifying the Candidate’s range of knowledge and skill in each of the Rigging elective competencies. The following questions will assist in determining competency in issues that cannot be assessed as part of your observations of the Candidate’s workplace activities. The Candidate’s competence in each of the selected elements can be determined by their response to the following questions. The assessor will require a number of resources to conduct the competency assessment including, but not limited to a series of load charts, the MSDS for LPG and Acetylene and a calculator for each Candidate.

1. BCCCM 3003B – Implement Traffic Management Plan

Candidate Response Comments

Traffic Control Devices

1.1 When positioning traffic control signs, can you name at least four issues that need to be included in the traffic management plan?

1.1 Correctly identified at least four issues that require consideration at the planning stage of the traffic control operation. Answers should Include but not limited to:

1.Ensure signs are properly displayed and secured2.Ensure signs remain within the driver’s line of sight3.Ensure signs are not obscured by trees, vegetation or

parked cars4.Ensure signs do not obscure other signs and devices



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1.2 Before work commences signs and other devices at the approaches to the work area need to be installed in accordance with the traffic management plan. Can you tell me the correct sequence for installing the:

a) Regulatory signs? (e.g. Speed Limit) b) Advance warning signs?

(e.g. Roadwork Ahead)c) Other warning signs? (Loose Surface)

1.3 Identify the maximum recommended spacing of cones and bollards on a residential or commercial street with a speed limit less than 60km/h?

5.Ensure signs do not represent a hazard to pedestrians or vehicles

6.Ensure signs do not direct traffic into an unsafe path/location

7. Other Responses____________________________________________________

____________________________________________________

____________________________________________________

1.2 Identified the correct sequence for erecting traffic control signs at the approach to a worksite.

a) Advance warning signs. (e.g. Roadwork Ahead)b) Other warning signs. (e.g. Lose Surface)

c) Regulatory signs. (e.g. Speed Limit)

1.3 Correctly identified the maximum recommended spacing for cones and bollards at a residential or commercial street with a speed limit less than 60km/h.4 metres recommended maximum spacing

2. BCGCM 2007B – Use Explosive Powered Tools


Personal Protective Equipment

2.1 Name for me the minimum items of personal protective equipment (PPE)

2.1 Correctly named the minimum items of personal protective equipment to be worn by a person using an



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the operator of an explosive powered tool should wear?

2.2 Name at least four materials that are considered as unsafe or unsuitable for fastening to with an explosive powered tool?

2.3 When using an explosive powered

explosive powered tool. Answers should include but not limited to:

Gloves Safety glasses Steel cap safety boots Hard hat Ear plugs/ear muffs Dust mask/respirator Other Responses

_______________________________________

2.2 Correctly named at least four materials that are considered unsafe or unsuitable for fastening to with an explosive powered tool. Answers should include but not limited to:

1) Brick2) Large aggregate concrete3) Hardened steel4) Timber to timber5) Glass or ceramics6) Cast iron7) Granite or marble8) Low strength concrete9) Mortar joints or cracks10) Existing holes11) Other Responses

__________________________________________

__________________________________________

__________________________________________

2.3 Correctly identified the wording that must be displayed on the explosive powered tool safety signage.



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tool a safety sign must be prominently displayed at each entrance to the work area. Can you tell me the wording that must be contained on the sign?

Warning Explosive Powered Tool In Use

3. BCGCM 3002B – Operate a Truck Mounted Loading Crane


Truck Mounted Crane Operating Techniques

3.1 You have finished using the truck mounted crane and have stowed the unit away. Can you name at least four items that should form part of your post operational checklist?

3.2 You are required to lift a load with a mass of 1.6 tonnes and place it at a

3.1 Correctly identified at least four items that should form part of your post operational checklist. Answers should include but not limited to:

1)Condition of timbers provided for stabilizer packing2) Hydraulic lines and cylinders3) Storage of boom sections4) Damage to boom. (pay attention to welds and connections)5) Hinge points6) Locking devices7)Stabilizer legs and base plates retracted and stowed8) Other Responses

___________________________________________

___________________________________________

3.2 Consulted the load chart and accurately ascertained the cranes ability to lift and deliver a given load at a given



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distance of 10.5 metres from the centre of the slew ring. Using the load chart provided, can you tell me if the crane is good for that lift at that

radius?

3.3 You are required to lift a load with a mass of 1.1 tonnes and place it at a distance of 11.5 metres from the centre of the slew ring. Using the load chart provided, can you tell me if the crane is good for that lift at that radius?

radius.Correctly identified that the crane is not capable of lifting and delivering a1.6 tonne load at a distance of10.5 metres

3.3 Consulted the load chart and accurately ascertained the crane’s ability to lift and deliver a given load at a given radiusCorrectly identified that the crane is capable of lifting and delivering a 1 tonne load at a distance of 11.5 metres

4. BCGRI 3001B – Operate Personnel and Materials Hoist


Design and Functions of Hoisting Equipment

4.1 Tell me the minimum and maximum allowable gap between the hoist platform and the floor landing?

4.2 Tell me the minimum diameter FSWR required to guy a hoist tower with a WLL of 500 kg?

4.3 Tell me the rule of thumb formula for calculating the safety factor for wire ropes used for lifting personnel?

4.1 Correctly identified the minimum and maximum allowable gap between the hoist platform and the floor landing.

Minimum gap – 25mm Maximum gap – 100mm

150mm is allowable if there is a secured fold down flap

4.2 Correctly identified the minimum diameter flexible steel wire rope required to guy a hoist tower with a WLL of 500 kg9 mm minimum diameter

4.3 Correctly identified the rule of thumb formula (safety factor) for calculating the minimum diameter wire rope required for lifting personnel.10 to 1 safety factor (safety factor)



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5. BCGRI 3004B – Perform Advanced Structural Steel Erection


Steel Erection Techniques

5.1 When erecting a steel framed structure, can you tell me if you position girts from the bottom up or top down?

5.2 When you are field bolting or linking beams, can you tell me why bolts should be placed at diagonally opposite corners?

5.3 The bolts, nuts and washers used to assemble structural steel components need to be of high strength. Can you describe how high strength bolts, nuts and washers are distinguished from standard fasteners?

5.1 Correctly identified the order in which girts are assembledGirts are assembled from the bottom up

5.2 Correctly identified why bolts should be placed at diagonally opposite corners when field bolting or linking beamsTo prevent the beam from rolling during assembly

5.3 Correctly identified the markings used to identify high strength bolts, nuts and washersBolts - 3 radial lines and an ‘8.’8 identification mark on bolt headNuts - 3 arcs on the outer face of nutWashers - three nibs protruding from outer edge

6. BCGRI 3005B – Perform Advanced Tilt Slab Erection


Tilt Panel Erection Equipment

6.1 How often do tilt slab lifting clutches need to be proof tested?

6.2 What are the minimum safety factor

6.1 Correctly identified how often tilt slab lifting clutches need to be proof tested.Lifting clutches require proof testing every six months

6.2 Correctly identified the minimum safety factor



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requirements for tilt panel braces?

6.3 When lifting tilt panels from its casing, what increase in the dead load would you need to allow for the effects of suction?

6.4 There are a minimum number of braces required for each wall panel. What is the minimum number of braces required to support a tilt slab wall panel?

6.5 When erecting tilt slab panels, Riggers need to be able to read and understand shop drawings and symbols. What do the following symbols represent on a tilt panel shop drawing?

a) An outlined triangle?b) A filled in triangle?c) A filled in circle?d) A screw thread?

6.6 What must be fitted to the locking pins of adjustable panel braces to prevent them from being accidentally

requirements for tilt panel braces.Tilt panel braces require a minimum safety factor of two

6.3 Correctly identified the increase in the panel’s dead load to allow for the effects of suction.Minimum of 40% increase in the dead load needs to be allowed for the effects of suction

6.4 Correctly identified the minimum number of braces required to support a tilt slab wall panel.There is a minimum of two braces required for each wall panel

6.5 Correctly defined the meaning of the following tilt panel shop drawing symbols.

a) An outlined triangle represents - a lifting insertb) A filled in triangle represents – a bracing insertc) A filled in circle represents – a fixing insertd) A screw thread represents – a panel or floor connection

6.6 Correctly identified what must be fitted to the locking pins of adjustable braces to prevent them from being accidentally disengaged.All panel brace locking pins must be fitted with retaining



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disengaged? devices to prevent accidental disengagement

7. BCGRI 3006B – Perform Advanced Tower Crane Erection


Tower Crane Assembly

7.1 When assembling the lattice jib sections of a luffing boom tower crane, do you fit the flanged head connecting pins facing from the inside of the boom outwards, or the outside of the boom facing inwards?

7.2 The following list outlines the thirteen main steps associated with erecting/assembly of a tower crane. The current steps are listed in an incorrect order.

Can you unscramble the list and place the steps in the correct assembly sequence?

7.1 Correctly identified the direction the pins should be inserted when assembling a lattice boom jib.The pins should always be inserted from the inside, with the tapered end facing out

7.2 Correctly placed the thirteen main steps associated with the erection/assembly of a tower crane in the correct sequence

1) Tower anchors2) Tower sections3) Slew ring4) Machine deck5) Cabin6) Controls7) Power pack8) Counter weights and attachments9) “A” frame10) Boom sections11) Sheaves and bearings12) Ropes and attachments



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13) Climbing frame equipment

8. BCGRI 3005B – Erect and Dismantle Scaffolding (Basic)


Scaffold Assembly

8.1 When erecting a modular scaffold against the face of a building or structure, there is a maximum gap allowed between the unprotected edge of the platform and the working face. What is the maximum gap in mm?

8.2 You are required to erect a 30 metre high modular scaffold complete with internal access ladders and landings tell me the maximum height allowed between access ladder landings?

8.3 You are required to assemble a modular scaffold complete with a cantilevered safety net attached to the external face. What is the maximum spacing between the ties along the border cord of the safety net?

8.4 What is the minimum clearance you would allow below the safety net?

8.1 Correctly identified the maximum gap allowed between the unprotected edge of the platform and the working face The maximum allowable gap is 225 mm or less than the width of a single scaffold plant

8.2 Correctly identified the maximum height allowed between ladder landings.Maximum height between ladder landings is 3 lifts or 6 metres

8.3 Correctly identified the maximum spacing between the ties along the border cord of a safety net.The maximum spacing between the ties along the border cord of a safety net is 750mm

8.4 Correctly identified the minimum allowable clearance below a safety net.Minimum clearance – 2 metres

8.5 Correctly identified the maximum height of an



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8.5 Unless approved by the manufacturer, how high would you erect a light duty aluminum tower frame scaffold?

8.6 Scaffolding needs to be secured to the building or structure using horizontal ties. What is the maximum vertical spacing allowed for an unsheeted modular scaffold?

aluminium tower frame scaffold.Maximum height of an aluminium tower frame scaffold – 9 metres

8.6 Correctly identified the maximum vertical spacing between ties on an unsheeted modular scaffold.The maximum vertical distance between horizontal ties is 4 metres or two lifts. If using ledger bracing the maximum vertical spacing between ties is 8 metres or 4 lifts

9. BCGRI 3004B – Cut and Bend Materials Using OXY/LPG


Interpretation of MSDS

9.1 It is important that you are able to locate important information contained on the material safety data sheet for all hazardous substances. From the MSDS for Acetylene, can you locate and identify the following important information:

What is the UN Number for Acetylene?

What are the flammable limits - both UEL and LEL?

How stable is Acetylene?

What is the Hazchem Code for

9.1 Correctly identified the following important MSDS information for Acetylene.

UN Number – 1001

Flammable limits – UEL - 85% / LEL – 2.2%

Unstable- shock sensitive in the liquid state. Acetylene will decompose violently with cylinder failure

The Hazchem Code for Acetylene is – 2[S]E



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Acetylene?

9.2 From the MSDS for LPG, locate and answer the following important information:

Is LPG classified as hazardous?

What is the first aid treatment for LPG frost burns?

9.2 Correctly identified the following important MSDS information for LPG.

No LPG is not on the hazardous substance register

First aid treatment for LPG frost burns - Flood with cool water, apply cold compress, remove contaminated clothing, wash affected area with soap and running water and seek medical attention if effects persist

Oxy Cutting Safety

9.3 You are undertaking a series of Oxy/Acetylene cutting and bending activities. It is time for your lunch break and you need to leave the equipment unattended.

What are the procedures for leaving the equipment unattended during your absence?

9.4 Name what items of personal protective equipment you would use when performing Oxy/Acetylene cutting and bending activities?

9.3 Correctly listed the procedures for leaving the Oxy/Acetylene unattended. Answers should include but not limited to:

Extinguish the flame Firmly close cylinder valves Bleed the hoses Check for leaks from torch tip, hoses and valves Store hoses and torch in a safe location Ensure cylinders are secured Ensure cylinders are not left in a confined or unventilated area Other Responses

__________________________________________

9.4 Correctly listed the items of personal protective equipment worn when undertaking Oxy/Acetylene cutting and bending activities. Answers should include but not limited to:

Long leather gloves Safety boots with spats Long sleave cotton/drill shirts (not synthetic) Long cotton cotton/drill pants (no cuffs)



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Safety goggles with tint filter lenses Safety helmet or leather hood Respiratory protection (if required) Other Responses

___________________________________________

___________________________________________

10. TDTDI 1097B – Operate a Forklift Candidate’s Response Comments

Forklift Safety

10.1 What is the WLL of a new hardwood pallet?

10.2 What type of forklift truck is suitable for load shifting tasks in a confined space or poorly ventilated area?

10.3 Name at least three operating conditions that may cause a forklift truck to tip over sideways?

10.1 Correctly identified the WLL of a new hardwood pallet.New hardwood pallet – WLL 2000 kg/ 2 tonnes

10.2 Correctly identified the type of forklift truck suitable for operating in a confined space or poorly ventilated area.A battery powered forklift truck is suitable

10.3 Correctly named at least three operating conditions that may cause a forklift truck to tip over sideways.

1) Travelling at high speed2) Operating on uneven or unstable surfaces3) Unevenly distributed load4) Flat or underinflated tyre5) Turning at high speed



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6) Turning with the load raised7) Braking too hard when cornering8) Side shift not centred

Assessors comments, feedback or follow-up actions required to validate the Candidate’s underpinning knowledge:

THE CANDIDATE’S KNOWLEDGE HAS BEEN FORMALLY ASSESSED AND THE CANDIDATE AT THE TIME OF THE ASSESSMENTHAS PROVIDED EVIDENCE THAT THEIR KNOWLEDGE MEETS THE STANDARDS OF COMPETENCY:

YES NO

Candidate Signature: Assessor Signature:



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