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CONVERSION GUIDELINES FOR RIGGER TRADE THEORY FROM NATED (N) COURSES TO UNIT STANDARDS (US)
THEORY
SPECIFIC
LEARNING ACTIVITIES MATERIAL UNIT STANDARD OUTCOME
(N2 SYLLABUS-RIGGERS THEORY) UNIT STANDARD TITLE AVAILABLE ID CREDITS NUMBER SPECIFIC OUTCOME
Steel wire ropes: Identify and use steel wire Yes 253554/Level 3 12 SO1,2,3,4 Knowledge confirmed:
Grading, ordering procedure, storage, uncoiling and ropes Identification and explanation of
handling, inspection and measurement, lubrication the application of steel wire
(includes properties of steel-wire grease); ropes; Splice, join and inspect
Terminology of steel wire ropes; Reasons for wear, steel wire ropes; Use steel wire
deterioration and breakage. Fatigue, incidental ropes; Maintain, care and store
damage, and kinking (distortion, elongation, etc.); steel wire ropes.
Determining the condition of steel-wire ropes i.t.o.
various wear conditions, namely flange-wear, at the
joint, dead turns , mechanical damage, internal and Terminate a steel wire rope by Yes 253641/ Level 3 2 SO1,2,3 Explain the factors critical to
external corrosion, plastic deformation; Describe wire- means of capping terminating steel wire ropes by
rope damage at the main pulley; Describe means of resin capping;
construction of Koepe hoist winding rope ;factors Preparation and application of
extending wire-rope lifespan; inspection procedures, resin capping
care of pulleys and winches; purpose of Slings and Apply lubrication to a steel wire Yes 253585 / Level 2 2 SO1,2 Explanation, factors critical to
wire ropes and their applications; testing and rope lubricating steel wire ropes;
inspection; Reduction of tension in wire-ropes Preparation and application.
Inspection and maintenance of lifting equipment : Perform pre-use maintenance Yes 253654/ Level 3 4 SO1,2,3,4 Discuss and explain basic
identify from drawings and sketches fibre rope strops and inspection on lifting maintenance and inspection
and slings, chains, chain blocks and jib-hooks; screw- machinery and equipment procedures, Planning and
jacks; ratchet-type jacks; hydraulic jacks; safety preparation for the maintenance
harnesses; tirfor winch-types; chain-slings; hand and and inspection process.
powered winches; sheave wheels and rope-pulleys; Maintenance and inspection
Draw up an inspection list of any equipment listed in procedures.
this module; Describe the maintenance of the Care and storage of tools and
equipment listed in this module; where applicable equipment.
Document Title Conversion Guideline for Rigger From Nated (N) Courses To Units Standards (US)
Document Number LPM–GL–019 Date Compiled 13 November 2009
Page Number Page 1 of 5 *Last Revision Date
Revision Number Rev 00 Access Controlled
Review: Learning Programme Manager Approved: CEO
4 October 2012 *The document with the latest revision date is the current official document
(equipment in this module) Explain rope pulleys with Inspect, use and care for Yes 253575/ Level 2 5 SO1,2,3,4 Identify and explain the
the aid of a sketch manual lifting equipment and application of manual lifting
tackle equipment and tackle
(Inspection, application,
maintenance, care and storage)
Winch systems: Install scraper rigs and rig MQA 253674/ Level 2 4 SO1,2,3 Explain specified requirements
Operations, applications and inspection methods scraper ropes in an underground pertaining to Installation of
(Scraper Winch & Endless Winch). The application of workplace scraper rigs; rigging of scraper
various scrapers and winches - and fencing of ropes; preparation for installation
machinery and pulley-wheels; Functions of Self- and installation procedure
release (Auto-release) pulleys; haulage-depressing, Install scraper ropes onto MQA 253714 / Level 2 2 SO1,2,3,4 Explain requirements for
mushroom and pineapple rollers, investigation and scraper winch drums installation of scraper ropes on
annealing of underground wagon fixtures. scraper winch drums;
Elevators: preparation and installation
Elevator ropes (popular elevator rope systems used in Lift and move a load using a MQA 110163 / Level 2 4 SO1,2 Explain the factors critical to
SA, name various ropes, describe and explain its Tugger Winch lifting and moving loads;
construction); Drum sizes (describe and sketch/s Preparation and application
types of grooves on traction elevator drive sheaves,
initial safety factor of a hoist rope, what is the
influence of “safety factor” on the lifespan of a rope);
Lubrication of ropes; Rope terminals – (sketch and Lift and move a complex load MQA 253883/ Level 4 6 SO1,2,3,4 Identify and explain the
describe elevator rope terminals – equalising levers using a winch application of winches.
and the tensioning arrangement; Installation of new Preparation, use, maintenance,
ropes on drum winders care and storage.
Conduct a routine inspection on MQA 253557 / Level 4 2 SO1.2 Factors critical to conducting a
an elevator routine inspection on an elevator;
Preparation, inspection and
completing a report (permission,
personal protective equipment,
tools, material and test
equipment, obtaining and using
information for conducting a
routine inspection on an elevator,
workplace hazard identification,
awareness and control.
Document Title Conversion Guideline for Rigger From Nated (N) Courses To Units Standards (US)
Document Number LPM–GL–019 Date Compiled 13 November 2009
Page Number Page 2 of 5 *Last Revision Date
Revision Number Rev 00 Access Controlled
4 October 2012 *The document with the latest revision date is the current official document
Mining rope systems: Install scraper ropes onto MQA 253714 / Level 2 2 SO1,2,3
Scraper ropes (application and factors influencing scraper winch drums
rope-life span); Mine hoists: winding ropes
(classification of hoists); Drum winders - Replace the bucket assembly of MQA 253635 / Level 2 2 SO1,2,3
Construction, Breaking strength: vertical shafts a dragline
Breaking strength: inclined shafts; Friction (Koepe)
Winders; Construction of head ropes; Construction of Replace the boom sheave wheel MQA 253576 / Level 3 3 SO1,2,3
tail ropes; Breaking strength of head ropes; Breaking of a dragline
strength of tail ropes; Drum winders for sinking shafts;
Platform winders for sinking shafts; Construction Examine a winder rope MQA 253602 / Level 4 4 SO1,2,3
• Breaking strength; Mine Hoists: Guide ropes; Examine winder rope MQA 253655 / Level 4 4 SO1,2,3
Construction; Breaking strength attachments
Haulages :
Scraper winch, Koepe hoist, lifts, lifts cranes.
Describe in terms of the lift system - trom, sheave
wheel and sheave/pulley diameter/s; purpose /
difference helical/spiral and parallel grooves on
sheave-wheels, pulley wheels and pulleys; Purpose
and application of "free loops" and tail-pulleys; With
the aid of a sketch angle of deviation, position,
wedges , spacing and supports, Purpose of Koepe-
head and tail-ropes; dredgers - Explain the purpose of
cutting back-ends and front-ends; Explain winding
rope replacement
Cranes: Perform a lifting task by using a Yes 253658 / Level 3 8 SO1,2,3 Identify, discuss and explain the
Mobile cranes (explain safety and define terms and mobile crane use of mobile cranes. • Plan and
use sketch/s to describe the following; Describe and prepare to lift and move the load;
explain using sketch/s types and classifications of Direct the crane to lift and move
mobile cranes, safety aspects of application/use ; the load.
Derricking, slewing and hoisting; jib centre Conduct advanced tower crane TETA 116981 / Level 3 20 SO1,2,3,4 Plan work activity. Prepare work
distance/length; radius; stability reach; outreach; operations area. Conduct tower crane
stability base; margin of stability; blocking-up base; operations. Carry out
tail radius; load indications; stability; Inspection; documentation, required checks
Cranes Types; Cranes - Design and construction and servicing
(factors critical to design and construction); Jib cranes Sling complex loads and Yes 116986 / Level 3 12 SO1,2,3,4 Identify and select appropriate
– definition; types description; safety and best communicate during crane lifting equipment; Inspect and
practice measures; Derricks - definition; description; operations evaluate lifting gear;
types (Stiff-leg, A-Frame, Guy-derrick); safety and Communicate during crane
best practice measures; Travelling cranes - definition; operations; Prepare and sling
Document Title Conversion Guideline for Rigger From Nated (N) Courses To Units Standards (US)
Document Number LPM–GL–019 Date Compiled 13 November 2009
Page Number Page 3 of 5 *Last Revision Date
Revision Number Rev 00 Access Controlled
4 October 2012 *The document with the latest revision date is the current official document
types; description; safety and best practice measures; complex loads
Various sketches of different hoists and cranes
(includes wall, hammer-head, tower, jib, pillar, pillar-
jib, breast, gin pole, stiff-leg, locomotive, crawler,
automotive, three-wheel industrial truck, forklift Operate defined purpose lift TETA 242981 / Level 2 4 SO1,2,3,6 Inspecting and recording the
industrial truck – includes safety and best practice. trucks operational fitness of battery
powered lift trucks; Identifying
and classifying freight/loads;
Handling, loading and storing
freight; Accessing available
emergency support systems and
services.
Operate a truck mounted loader TETA 116253 / Level 2 20 SO1,2 All safety features and warning
crane devices on the crane are
identified, and their purposes
explained in accordance with
manufacturer's specifications.
Apply the recognised methods
for inspecting and recording the
operational fitness of all
components
Operate overhead/gantry TETA 242976 / Level 2 5 SO1,2 Demonstrate knowledge of the
cranes functions of a crane; Identify the
safety and suitability of the crane
type prior to utilization
LIFTING MACHINES & DEVICES Demonstrate knowledge of wire XXX 117033/ Level 3 3 SO1,2,3 Demonstrate knowledge of wire
Sheer legs, Tripods and Anchorages: rope, rigging accessories, ropes used in cable yarding
Standing derrick – sketch and describe how derrick is anchor systems and rigging in operations; rigging accessories;
raised by a lever cable yarding operations anchor systems, rigging of
; Gyn or Tripod includes lashings (passing a head intermediate. Supports, tail trees
lashing) – sketch and describe the rigging of sheers, and a tower for a cable yarding
guys and standing derricks, advantages / operation.
disadvantages; Sheers includes passing a head Terminate a steel wire rope by XXX 253641/ Level 3 2 SO1,2 Explain the factors critical to
lashing, walking a derrick or sheers; Guys and winch means of capping terminating steel wire ropes by
anchorages (deadmans’ anchorages for winches and means of resin capping;
guys, fitting guys to a mast on sloping ground, name Preparation and application of
and describe holdfasts (baulk of timber trees, sea- resin capping
Document Title Conversion Guideline for Rigger From Nated (N) Courses To Units Standards (US)
Document Number LPM–GL–019 Date Compiled 13 November 2009
Page Number Page 4 of 5 *Last Revision Date
Revision Number Rev 00 Access Controlled
4 October 2012 *The document with the latest revision date is the current official document
anchor holdfast, double stake, across gap in masonry, Transfer a load by means of Yes 253589 / Level 4 4 SO1,2,3 Factors critical to transferring a
trench-filled with well-rammed earth, baulk and picket snatching and anchoring load by means of snatching and
holdfast, stepping or raising a derrick by moving a anchoring; Preparation for - and
lever. Anchorages: Describe briefly rope-blocks and transferring a load by means of
tripods w.r.t. Layout, capacity, pulleys and strops; snatching and anchoring.
Identify components from sketch: A-Frame and Guy
Manoeuvre a load by utilising a Level 4 253594 / Level 4 5 SO1 Explain the factors critical to
derrick(limitations, advantages); lifting load capacity,
temporary construction manoeuvring a load by means of
cap, spider plate, number and configuration of anchor
a temporary construction.
ropes,Erection, head-clearance, advantages and
disadvantages), anchored lifting tower (lifting load
capacity and cap)
Calculations N/A NO NQF UNIT STANDARDS -
Calculations are integrated into
each learning unit
Lifting machinery and devices Anchorages: Maintain brakes and clutches
Explain the term anchorage; Guy and winch
anchorages; double staking and dead man’s
anchorage; Describe briefly rope-blocks and tripods
w.r.t. Layout, capacity, pulleys and strops; Identify
components from sketch: A-Frame and Guy
derrick(limitations, advantages); (lifting load capacity,
cap, spider plate, number and configuration of anchor
ropes, erection, head-clearance, advantages and
disadvantages), anchored lifting tower (lifting load
capacity and cap)
TOTAL CREDIT 143
Document Title Conversion Guideline for Rigger From Nated (N) Courses To Units Standards (US)
Document Number LPM–GL–019 Date Compiled 13 November 2009
Page Number Page 5 of 5 *Last Revision Date
Revision Number Rev 00 Access Controlled
4 October 2012 *The document with the latest revision date is the current official document
