HEAVY EQUIPMENT OPERATION – TRANSIT MIXER NC II COURSE

TESDA TRAINING REGULATIONS FOR HEAVY EQUIPMENT OPERATION – TRANSIT MIXER NC II COURSE

The TESDA Course in HEAVY EQUIPMENT OPERATION – TRANSIT MIXER NC II consists of competencies that workers must achieve to enable them to perform tasks such as loading ready-mixed concrete from the batching plant, delivering and discharging ready- mixed concrete from the construction / job site.

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

A student who has achieved this TESDA Course in HEAVY EQUIPMENT OPERATION – TRANSIT MIXER NC II is competent to be:

• Transit mixer operator

TRAINEE ENTRY REQUIREMENTS

This section specifies the qualifications of trainees and educational experience. Other requirements like health and physical requirements are also stated.

• Can drive and holder of Professional Driver’s License
• Can communicate both oral and written (English or Tagalog)
• Physically and mentally fit
• Can perform basic mathematical computation.

HEAVY EQUIPMENT OPERATION – TRANSIT MIXER NC II COURSE MODULE

Course Title: HEAVY EQUIPMENT OPERATION – TRANSIT MIXER NC II
Level: NC II
Nominal Training Duration :

(Basic Competency) 18 Hours
(Common Competency) 24 Hours
(Core Competency) 80 Hours

Total Duration: 122 Hours

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

COMPETENCIES REQUIRED IN HEAVY EQUIPMENT OPERATION – TRANSIT MIXER NC II

To obtain this TESDA course in HEAVY EQUIPMENT OPERATION – TRANSIT MIXER NC II, all units prescribed for this qualification must be achieved.

These units of competency comprising this qualification include the following:

UNIT CODE	CORE COMPETENCIES (80 Hours)
CON833321	Perform pre- and post-operation procedures for concreting and asphalting equipment
CON833322	Perform basic preventive maintenance servicing for concreting and asphalting equipment
CON833323	Perform productive operation for transit mixer
UNIT CODE	COMMON COMPETENCIES (24 Hours)
CON931201	Prepare construction materials and tools
CON311201	Observe procedures, specifications and manuals of instruction
CON311202	Interpret technical drawings and plans
CON311203	Perform mensurations and calculations
CON311204	Maintain tools and equipment
UNIT CODE	BASIC COMPETENCIES (18 Hours)
500311105	Participate in workplace communication
500311106	Work in a team environment
500311107	Practice career professionalism
500311108	Practice occupational health and safety procedures

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

CORE COMPETENCIES

This section gives the details of the contents of the core units of competency required in HEAVY EQUIPMENT OPERATION – TRANSIT MIXER NC II.

UNIT OF COMPETENCY: PERFORM PRE- AND POST OPERATION PROCEDURES FOR CONCRETING AND ASPHALTING EQUIPMENT
UNIT CODE: CON833321

This unit describes the outcomes required in performing procedures before and after productive operation of concreting and asphalting equipment.

1. Perform visual check of equipment
   • Concreting and asphalting equipment is selected based on job volume requirements / job specifications.
   • Operator serviceable (OS) parts are checked in accordance with equipment checklist and manufacturer’s procedures.
   • Walk-around check is performed with equipment checklist and with engine stopped/not running.
2. Perform “B L O W A F” check
   • “BLOWAF” check is performed with checklist form and with engine stopped/not running.
   • Deficiencies in fluid levels are identified and if below normal level are refilled/topped up in accordance with equipment maintenance manual.
   • Abnormal conditions are noted in checklist and reported to authorized person.
3. Perform operation check
   • Starting/running check is performed with checklist and in accordance with manufacturer’s recommendations.
   • Normal functions of brake, steering and PTO for Transit Mixer; main hydraulic pump / accumulator for Concrete Pump; and controls and attachments are checked based on manufacturer’s operation manual
   • Normal functions of hydraulic implements for Concrete Pump are inspected following established checking procedure and as per manufacturer’s operation manual; and drum working components for Transit Mixer are checked as per manufacturer’s operation manual.
   • Auxiliary units, if available are checked for normal functions in Concrete Pump.
   • Hydraulic pump load test is performed following recommended procedure for Concrete Pump
   • Walk-around check is re-conducted with equipment checklist and with engine running.
   • Safety devices and equipment are checked for proper functions in accordance with safe operating procedures.
4. Perform post-operation procedures
   • Equipment is parked on firm and level ground after productive operation in accordance with company rules and regulations.
   • Equipment controls are set into neutral position and parking brakes are engaged according to manufacturer’s operations manual.
   • Pump is set in reverse control to remove pressure on delivery line by pumping the minimum stroke in reverse
   • Reverse and cleaning procedure is performed following recommended / established practices
   • Implement safety locks and brakes are all set/engaged in accordance with operator’s manual.
   • Walk-around inspection check is re-conducted while doing engine cool down
   • Daily equipment time record/report (DETR) is accomplished/submitted according to company rules and regulations

UNIT TITLE: PERFORM PRODUCTIVE OPERATION FOR TRANSIT MIXER
UNIT CODE: CON833323

This unit deals with the knowledge, skills and attitude required for performing productive operation for transit mixer. It covers the skills required to perform loading, delivery and discharging of ready mixed concrete.

1. Load ready mixed concrete to Transit Mixer
   • Safe work practices are observed in accordance with company rules and regulations.
   • Drum is cleared from sediments prior to loading of ready mixed concrete.
   • Hopper is positioned into central mixer following manufacturer’s recommendations.
   • Mixing rotation is performed while receiving mixed concrete from central mixer based on manufacturer’s specifications.
   • Truck scale receipt is secured, if necessary, according to client requirement.
   • Unexpected situations are responded in line with company rules and regulations.
2. Deliver ready mixed concrete to work site
   • Communication is maintained with job site while ready mixed concrete is being delivered.
   • Drum speed is maintained based on traffic conditions.
   • Possible shortest and passable route is selected to avoid delay.
   • Transit mixer is traveled following traffic rules and regulations.
   • Instructions to discharge are secured from Quality Controller.
   • Concrete admixture is applied based on the instructions of Quality Controller, if necessary.
   • Unexpected situations are responded in line with company rules and regulations.
3. Discharge ready mixed concrete
   • Transit mixer is positioned to the discharge point following job specifications.
   • Discharging operation is performed.
   • Ball drum and discharge chute cleaning is performed.
   • Communication is maintained with the batching plant after delivery.
   • Waste disposal is performed in the batching/recycling plant in accordance with company rules and regulations.

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 and tools
   • Materials are listed as per job requirements
   • Quantity and description of materials conform with the job requirements
   • Tools and accessories are identified according to job requirements
2. Requisition equipment, materials and tools
   • Materials and tools needed are requested according to the list prepared
   • 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 for damages according to enterprise procedures
   • Materials and tools are set aside to appropriate location nearest to the workplace

UNIT OF COMPETENCY: OBSERVE PROCEDURES, SPECIFICATIONS AND MANUALS OF INSTRUCTIONS
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: INTERPRET TECHNICAL DRAWINGS AND PLANS
UNIT CODE : CON311202

This unit covers the knowledge, skills and attitudes in analyzing and interpreting symbols, data and work plan based on the required performance standards.

1. Analyze signs, symbols and data
   • Technical plans are obtained according to job requirements
   • Signs, symbols and data are identified according to job specifications
   • Signs symbols and data are determined according to classification or as appropriate in drawing
2. Interpret technical drawings and plans
   • Necessary tools, materials and equipment are identified according to the plan
   • Supplies and materials are listed according to specifications
   • Components, assemblies or objects are recognized as required
   • Dimensions are identified as appropriate to the plan
   • Specification details are matched with existing/available resources and in line with job requirements
   • Work plan is drawn following the specifications
3. Apply freehand sketching
   • Where applicable, correct freehand sketching is produced in accordance with the job requirements

UNIT OF COMPETENCY: PERFORM MENSURATIONS 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 (/) including but not limited to: trigonometric functions, algebraic computations
   • 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 tools and equipment based on the required performance standards.

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 OHSA regulations
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 : PARTICIPATE IN WORKPLACE COMMUNICATION
UNIT CODE : 500311105

This unit covers the knowledge, skills and attitudes required to gather, interpret and convey information in response to workplace requirements.

1. Obtain and convey workplace information
   • Specific and relevant information is accessed from appropriate sources
   • Effective questioning, active listening and speaking skills are used together and convey information
   • Appropriate medium is used to transfer information and ideas
   • Appropriate non- verbal communication is used
   • Appropriate lines of communication with supervisors and colleagues are identified and followed
   • Defined workplace procedures for the location and storage of information are used
   • Personal interaction is carried out clearly and concisely
2. Participate in workplace meetings and discussions
   • Team meetings are at ended on time
   • Own opinions are clear expressed and those of others are listened to without interruption
   • Meeting inputs are consistent with the meeting purpose and established protocols
   • Workplace interactions are conducted in a courteous manner
   • Questions about simple routine workplace procedures and matters concerning working conditions of employment are asked and responded to.
   • Meetings outcomes are interpreted and implemented
3. Complete relevant work related documents
   • Range of forms relating to conditions of employment are completed accurately and legibly
   • Workplace data is recorded on standard workplace forms and documents
   • Basic mathematical processes are used for routine calculations
   • Errors in recording information on forms/documents are identified and properly acted upon
   • Reporting requirements to supervisor are completed according to organizational guidelines

UNIT OF COMPETENCY : WORK IN TEAM ENVIRONMENT
UNIT CODE : 500311106

This unit covers the skills, knowledge and attitudes to identify role and responsibility as a member of a team.

1. Describe team role and scope
   • The role and objective of the team is identified from available sources of information
   • Team parameters, reporting relationships and responsibilities are identified from team discussions and appropriate external sources.
2. Identify own role and responsibility within team
   • Individual role and responsibilities within the team environment are identified.
   • Roles and responsibility of other team members are identified and recognized.
   • Reporting relationships within team and external to team are identified.
3. Work as a team member
   • Effective and appropriate forms of communications used and interactions undertaken with team members who contribute to known team activities and objectives.
   • Effective and appropriate contributions made to complement team activities and objectives, based on individual skills and competencies and workplace context.
   • Observed protocols in reporting using standard operating procedures.
   • Contribute to the development of team work plans based on an understanding of team’s role and objectives and individual competencies of the members.

UNIT OF COMPETENCY : PRACTICE CAREER PROFESSIONALISM
UNIT CODE : 500311107

This unit covers the knowledge, skills and attitudes in promoting career growth and advancement.

1. Integrate personal objectives with organizational goals
   • Personal growth and work plans are pursued towards improving the qualifications set for the profession
   • Intra- and interpersonal relationships is are maintained in the course of managing oneself based on performance evaluation
   • Commitment to the organization and its goal is demonstrated in the performance of duties
2. Set and meet work priorities
   • Competing demands are prioritized to achieve personal, team and organizational goals and objectives.
   • Resources are utilized efficiently and effectively to manage work priorities and commitments
   • Practices along economic use and maintenance of equipment and facilities are followed as per established procedures
3. Maintain professional growth and development
   • Trainings and career opportunities are identified and availed of based on job requirements
   • Recognitions are sought/received and demonstrated as proof of career advancement
   • Licenses and/or certifications relevant to job and career are obtained and renewed

UNIT OF COMPETENCY : PRACTICE  OCCUPATIONAL HEALTH AND SAFETY PROCEDURES
UNIT CODE : 500311108

This unit covers the outcomes required to comply with regulatory and organizational requirements for occupational health and safety.

1. Identify hazards and risks
   • Safety regulations and workplace safety and hazard control practices and procedures are clarified and explained based on organization procedures
   • Hazards/risks in the workplace and their corresponding indicators are identified to minimize or eliminate risk to co-workers, workplace and environment in accordance with organization procedures
   • Contingency measures during workplace accidents, fire and other emergencies are recognized and established in accordance with organization procedures
2. Evaluate hazards and risks
   • Terms of maximum tolerable limits which when exceeded will result in harm or damage are identified based on threshold limit values (TLV)
   • Effects of the hazards are determined
   • OHS issues and/or concerns and identified safety hazards are reported to designated personnel in accordance with workplace requirements and relevant workplace OHS legislation
3. Control hazards and risks
   • Occupational Health and Safety (OHS) procedures for controlling hazards/risks in workplace are consistently
     followed
   • Procedures for dealing with workplace accidents, fire and emergencies are followed in accordance with organization OHS policies
   • Personal protective equipment (PPE) is correctly used in accordance with organization OHS procedures and practices
   • Appropriate assistance is provided in the event of a workplace emergency in accordance with established organization protocol
4. Maintain OHS awareness
   • Emergency-related drills and trainings are participated in as per established organization guidelines and procedures
   • OHS personal records are completed and updated in accordance with workplace requirements

DEFINITION OF TERMS

• Discharge Refers to the act of discharging ready mixed concrete and disposing drum sediments.
• Admixture It is a chemical or substance added to concrete mix to maintain its desired quality.
• Transit mixer It refers to equipment used to transport ready mixed concrete from batching plant to the job site.
• Quality controller Refers to a person responsible to receive and check the quality of mixed concrete.
• Mixing It is a process to maintain the quality of ready mixed concrete.
• Truck scale receipt It is a document that certifies the total volume of ready mixed concrete loaded on Transit Mixer.
• Batching plant It is the central plant where the raw materials in the preparation of concrete are blended.