RIGGING NC I – TESDA COURSE MODULE

TESDA TRAINING REGULATIONS FOR HEAVY EQUIPMENT OPERATION – RIGGING NC I

The TESDA Course in HEAVY EQUIPMENT OPERATION – RIGGING NC I consists of competencies that workers must achieve to enable them to perform tasks such inspecting, and installing rigging gears and guiding crane operators in construction sites or other locations.

This qualification is packaged from the competency map of Construction – Heavy Equipment sub-sector

A student who has achieved this Course in RIGGING NC I is competent to be:

• Rigger

HEAVY EQUIPMENT OPERATION – RIGGING NC I COURSE

Course Title: HEAVY EQUIPMENT OPERATION – RIGGING
Level: NC I
Nominal Training Duration :

(Basic Competency) 18 Hours
(Common Competency) 20 Hours
(Core Competency) 80 Hours

Total Training Duration 168 Hours

This course is designed to equip individual with the basic, common and core competencies in Construction Sector particularly in Heavy Equipment Operation.

TRAINEE ENTRY REQUIREMENTS

This section specifies the qualifications of trainees and educational experience. Other requirements like health and physical requirements are also stated. Passing entry written examinations may also be indicated if necessary.

• Can communicate both oral and written
• Physically and mentally fit
• With good moral character
• Can perform basic mathematical computation.

COMPETENCIES REQUIRED IN HEAVY EQUIPMENT OPERATION – RIGGING NC I

This units of competency comprising this qualification include Basic, Common and Core Competencies. To obtain this course, all units prescribed for this qualification must be achieved.

UNIT CODE	CORE COMPETENCIES (80 Hours)
CON721301	Inspect rigging gears
CON721302	Install rigging gears
CON721303	Assist crane operator
UNIT CODE	COMMON COMPETENCIES (20 Hours)
CON931201	Prepare construction materials and tools
CON311201	Observe procedures, specifications and manuals of instruction
CON311203	Perform mensuration and calculations
CON311204	Maintain tools and equipment
UNIT CODE	BASIC COMPETENCIES (18 Hours)
500311101	Receive and respond to workplace communication
500311102	Work with others
500311103	Demonstrate work values
500311104	Practice basic housekeeping procedures

This section gives the details of the contents of the core units of competency required in HEAVY EQUIPMENT OPERATION – RIGGING NC I. These units of competency are categorized into basic, common and core competencies.

CORE COMPETENCIES

UNIT OF COMPETENCY: INSPECT RIGGING GEARS
UNIT CODE: CON721301

This unit describes the outcomes required in inspecting rigging gears to reduce risk on the job site. It covers the skills required to inspect snatch blocks, fittings and slings following job and / or manufacturer’s requirements.

1. Inspect snatch blocks
   • Condition of sheave groove is inspected according to the tolerance as indicated in the wire rope user’s manual
   • Wear and deformation of side plates is inspected according to rigging chart for blocks
   • Condition of sheave hub is checked in accordance with manufacturer’s catalogue
   • Fasteners are properly secured in accordance with the user’s manual
   • Clearance and swivel case are checked in accordance with the manufacturer’s standards
   • Typical block components are checked for damages, clearance, proper installation as per blocks handbook
2. Inspect fittings
   • Fittings are inspected for excessive wear according to the limits as indicated in the manufacturer’s manual.
   • Check for visual damages is undertaken on the fittings according to the rigging chart
   • Check for modification is undertaken according to the manufacturer’s catalogue
   • Check for proper installation is carried out according to information manual.
3. Inspect sling
   • Visual check for damages is carried out based on manufacturer’s inspection criteria.
   • Sling capacity to lift the load is checked according to workload limit.
   • Sling for permanently affixed identification is checked in accordance with industry standards.

UNIT OF COMPETENCY: INSTALL RIGGING GEARS
UNIT CODE: CON721302

This unit describes the outcomes required in the proper selection and use of rigging gears. It covers skills required to evaluate load, connect slings and hitches, determine limitations of rigging gears and load control stability.

1. Evaluate the load
   • Center of gravity is determined according to odd or simple load shape or by means of trial lifting.
   • Load weight is determined according to documents, dynamometer (load scale), or size, shape and type of material.
   • Density and volume of load is determined in accordance with material handbook.
   • Lifting (pick) point or connecting point is determined according to reference manual.
2. Select and connect slings and hitches
   • Appropriate hitches or combination of hitches is identified in accordance with the reference material and environmental conditions in the jobsite.
   • Horizontal sling angle is determined in accordance with the reference material.
   • Number and appropriate type of slings are determined and identified according to job requirements.
   • Proper procedures for attaching slings and hitches are carried out in accordance with the rigging handbook and training manual.
3. Determine and observe load limits of rigging gears
   • Appropriate rigging gears are determined according to job requirements.
   • Work load limit is determined according to the reference materials.
   • Work load limit is embossed or tagged readable on the rigging gears according to manufacturer’s specifications.
4. Determine and achieve load control stability
   • Center of gravity (CG) of the load is located according to the recommendations of company authorized personnel.
   • Special techniques or combinations of basic hitches are applied to provide good load control in accordance with the training manual.
   • The CG of the load is rigged directly under the hook, as per job specifications.

UNIT OF COMPETENCY: ASSIST CRANE OPERATOR
UNIT CODE: CON721303

This unit describes the outcomes required in communicating with crane operator during lifting and transferring of heavy loads. It includes skills required to establish communication signals with and guide crane operator when lifting and transferring of heavy loads.

1. Establish communication signal
   • Appropriate communication signal is determined and used according to work site condition.
   • Identified communication signal is relayed with the Crane Operator according to work condition.
   • Appropriate communication signal is executed according to lifting plan.
   • Clear communication signal is established by using radio or hand signals.
2. Guide crane operator in handling the load
   • Unusual loading or environmental condition is anticipated and communicated with the Crane Operator according to communication signal selected.
   • Distances, heights and clearances in the work area are observed, assessed and communicated with the Crane Operator according to communication signal selected.
   • Environmental hazards are relayed to Crane Operator according to communication signal selected.
   • Tagline is provided to achieve loads stability.
   • Total lift of load is observed and communicated based on communication signal selected.
   • Traveling path of load is directed based on the assessed environmental hazards.
   • Risk management procedures are communicated based on communication signal selected.

COMMON COMPETENCIES

UNIT OF COMPETENCY : PREPARE CONSTRUCTION MATERIALS AND TOOLS
UNIT CODE : CON931201

This unit covers the knowledge, skills and attitudes on identifying, requesting and receiving construction materials and tools based on the required performance standards.

1. Identify materials
   • Materials are identified as per job requirements
   • Quantity and description of materials conform with the job requirements
   • Tools and accessories are identified according to job requirements
2. Prepare requisition of materials
   • Materials and tools needed are requested according to the identified requirements
   • Request is done as per company standard operating procedures (SOP)
   • Substitute materials and tools are provided without sacrificing cost and quality of work
3. Receive and inspect materials
   • Materials and tools issued are inspected as per quantity and specification
   • Tools, accessories and materials are checked
   • Materials and tools are set aside to appropriate location

UNIT OF COMPETENCY : OBSERVE PROCEDURES, SPECIFICATIONS AND MANUALS OF INSTRUCTION
UNIT CODE : CON311201

This unit covers the knowledge, skills and attitudes on identifying, interpreting, applying services to specifications and manuals and storing manuals.

1. Identify and access specification/manuals
   • Appropriate manuals
     are identified and accessed as per job requirements
   • Version and date of manual are checked to ensure that correct specification and procedures are identified
2. Interpret manuals
   • Relevant sections, chapters of specifications/manuals are located in relation to the work to be conducted
   • Information and procedure in the manual are interpreted in accordance with industry practices
3. Apply information in manual
   • Manual is interpreted according to job requirements
   • Work steps are correctly identified in accordance with manufacturer’s specification
   • Manual data are applied according to the given task
   • All correct sequencing and adjustments are interpreted in accordance with information contained on the manual or specifications
4. Store manuals
   • Manual or specification is stored appropriately to prevent damage, ready access and updating of information when required in accordance with company requirements

UNIT OF COMPETENCY : PERFORM MENSURATION AND CALCULATIONS
UNIT CODE : CON311203

This unit covers the knowledge, skills and attitudes on identifying and measuring objects based on the required performance standards.

1. Select measuring instruments
   • Object or component to be measured is identified, classified and interpreted according to the appropriate regular geometric shape
   • Measuring tools are selected/identified as per object to be measured or job requirements
   • Correct specifications are obtained from relevant sources
   • Appropriate measuring instruments are selected according to job requirements
   • Alternative measuring tools are used without sacrificing cost and quality of work
2. Carry out measurements and calculations
   • Accurate measurements are obtained according to job requirements
   • Alternative measuring tools are used without sacrificing cost and quality of work
   • Calculation needed to complete work tasks are performed using the four basic process of addition (+), subtraction (-), multiplication (x) and division (/)
   • Calculations involving fractions, percentages and mixed numbers are used to complete workplace tasks
   • Numerical computation is self-checked and corrected for accuracy
   • Instruments are read to the limit of accuracy of the tool
   • Systems of measurement identified and converted according to job requirements/ISO
   • Workpieces are measured according to job requirements

UNIT OF COMPETENCY : MAINTAIN TOOLS AND EQUIPMENT
UNIT CODE : CON311204

This unit covers the knowledge, skills and attitudes on checking condition, performing preventive maintenance and storing of plumbing tools and equipment.

1. Check condition of tools and equipment
   • Materials, tools and equipment are identified according to classification and job requirements
   • Non-functional tools and equipment are segregated and labeled according to classification
   • Safety of tools and equipment are observed in accordance with manufacturer’s instructions
   • Condition of PPE are checked in accordance with manufacturer’s instructions
2. Perform basic preventive maintenance
   • Appropriate lubricants are identified according to types of equipment
   • Tools and equipment are lubricated according to preventive maintenance schedule or manufacturer’s specifications
   • Measuring instruments are checked and calibrated in accordance with manufacturer’s instructions
   • Tools are cleaned and lubricated according to standard procedures
   • Defective instruments equipment and accessories are inspected and replaced according to manufacturer’s specifications
   • Tools are inspected, repaired and replaced after use
   • Work place is cleaned and kept in safe state in line with Occupational Safety and Health Standards (OSHS)
3. Store tools and equipment
   • Inventory of tools, instruments and equipment are conducted and recorded as per company practices
   • Tools and equipment are stored safely in appropriate locations in accordance with manufacturer’s specifications or company procedures

BASIC COMPETENCIES

UNIT OF COMPETENCY : RECEIVE AND RESPOND TO WORKPLACE COMMUNICATION
UNIT CODE : 500311101

This unit covers the knowledge, skills and attitudes required to receive, respond and act on verbal and written communication.

1. Follow routine spoken messages
   • Required information is gathered by listening attentively and correctly interpreting or understanding information/instructions
   • Instructions/information are properly recorded
   • Instructions are acted upon immediately in accordance with information received
   • Clarification is sought from workplace supervisor on all occasions when any instruction/information is not clear
2. Perform workplace duties following written notices
   • Written notices and instructions are read and interpreted correctly in accordance with organizational guidelines
   • Routine written instruction are followed in sequence
   • Feedback is given to workplace supervisor based on the instructions/information received

UNIT OF COMPETENCY : WORK WITH OTHERS
UNIT CODE : 500311102

This unit covers the skills, knowledge and attitudes required to develop workplace relationship and contribute in workplace activities.

1. Develop effective workplace relationship
   • Duties and responsibilities are done in a positive manner to promote cooperation and good relationship
   • Assistance is sought from workgroup when difficulties arise and addressed through discussions
   • Feedback provided by others in the team is encouraged, acknowledged and acted upon
   • Differences in personal values and beliefs are respected and acknowledged in the development
2. Contribute to work group activities
   • Support is provided to team members to ensure workgroup goals are met
   • Constructive contributions to workgroup goals and tasks are made according to organizational requirements
   • Information relevant to work is shared with team members to ensure designated goals are met

UNIT OF COMPETENCY : DEMONSTRATE WORK VALUES
UNIT CODE : 500311103

This unit covers the knowledge, skills, and attitude in demonstrating proper work values.

1. Define the purpose of work
   • One’s unique sense of purpose for working and the why’s of work are identified, reflected on and clearly defined for one’s development as a person and as a member of society.
   • Personal mission is in harmony with company’s values
2. Apply work values/ethics
   • Work values/ethics/concepts are classified and reaffirmed in accordance with the transparent company ethical standards, policies and guidelines.
   • Work practices are undertaken in compliance with industry work ethical standards, organizational policy and guidelines
   • Personal behavior and relationships with co-workers and/or clients are conducted in accordance with ethical standards, policy and guidelines.
   • Company resources are used in accordance with transparent company ethical standard, policies and guidelines.
3. Deal with ethical problems
   • Company ethical standards, organizational policy and guidelines on the prevention and reporting of unethical conduct are accessed and applied in accordance with transparent company ethical standard, policies and guidelines.
   • Work incidents/situations are reported and/or resolved in accordance with company protocol/guidelines.
   • Resolution and/or referral of ethical problems identified are used as learning opportunities.
4. Maintain integrity of conduct in the workplace
   • Personal work practices and values are demonstrated consistently with acceptable ethical conduct and company’s core values.
   • Instructions to co-workers are provided based on ethical, lawful and reasonable directives.
   • Company values/practices are shared with co-workers using appropriate behavior and language.

UNIT OF COMPETENCY : PRACTICE HOUSEKEEPING PROCEDURES
UNIT CODE : 500311104

This unit covers the knowledge, skills and attitudes required to apply the basic housekeeping procedures.

1. Sort and remove unnecessary items
   • Reusable, recyclable materials are sorted in accordance with company/office procedures
   • Unnecessary items are removed and disposed of in accordance with company or office procedures
2. Arrange items
   • Items are arranged in accordance with company/office housekeeping procedures
   • Work area is arranged according to job requirements
   • Activities are prioritized based on instructions.
   • Items are provided with clear and visible identification marks based on procedure
   • Safety equipment and evacuation passages are kept clear and accessible based on instructions
3. Maintain work area, tools and equipment
   • Cleanliness and orderliness of work area is maintained in accordance with company/office procedures
   • Tools and equipment are cleaned in accordance with manufacturer’s instructions/manual
   • Minor repairs are performed on tools and equipment in accordance with manufacturer’s instruction/manual
   • Defective tools and equipment are reported to immediate supervisor
4. Follow standardized work process and procedures
   • Materials for common use are maintained in designated area based on procedures
   • Work is performed according to standard work procedures
   • Abnormal incidents are reported to immediate supervisor
5. Perform work spontaneously
   • Work is performed as per instruction
   • Company and office decorum are followed and complied with
   • Work is performed in accordance with occupational health and safety (OHS) requirements

DEFINITION OF TERMS

• Deformation Refers to a change in the original shape of the fitting.
• Fittings Refer to the tools or devices used as attachment for wire rope, chain or web sling.
• Grooves Refers to a depression in the periphery of a sheave for supporting a rope.
• Hitches Refers to a method of lifting with a sling (i.e. vertical, basket, choker) for better load control.
• Kink Refers to a sharp bend in a wire rope that permanently distorts the wire and strands but not dogleg.
• Rigger Refers to a qualified person who is responsible for connecting the load, and inspecting the rigging gears and assisting the crane operator.
• Rigging Chart Refers to the rigger’s lifting guide provided by the manufacturer.
• Rigging Gears Refer to the use of the general rigging hardware such as spreader bar, slings, shackles, splicing kit, tagline, etc.
• Sheave Refers to a grove pulley with a rim.
• Sleeves Refer to a kind of swage or ferule in press fitting used to form a loop/ eye at the end of a wire rope.
• Tagline Refers to a rope attached to prevent additional movement of a load.
• User’s Manual Refers to the manufacturer’s general catalogue.
• Wear Refers to a reduction in the circumference of a fitting due to friction.
• Work Load Limit Refers to the maximum mass or force which the product is authorized to support in a particular service.
• Wire Rope Refers to a material composed of hi-carbon steel wires and strands laid helically around a core.