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THREE PHASE ELECTRICAL INSTALLATION AND MAINTENANCE

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Published by Muhammad Asyraf elektrik, 2023-06-17 01:03:59

NOSS THREE PHASE ELECTRICAL INSTALLATION AND MAINTENANCE

THREE PHASE ELECTRICAL INSTALLATION AND MAINTENANCE

Keywords: KELAS 1

CU TITLE & CU CODE CU DESCRIPTOR 3. I s


F432-005-3:2019 28 / 95 WORK ACTIVITIES PERFORMANCE CRITERIA according to wiring schematic drawing and layout plan Install electrical BAS system. 3.1. Safe working area prepared and ensured free from hazard according to Occupational Safety and Health Act 1994 requirements. 3.2. BAS devices installation location determined according to layout plan. 3.3. Electrical and BAS framework installed according to Suruhanjaya Tenaga, Jabatan Kerja Raya and other relevant authorized bodies requirements. 3.4. Wiring cable size and polarity confirmed according to schematic diagram. 3.5. Wiring cable laid to the correct point and marked with labelling material according to schematic diagram. 3.6. BAS cable laid to the termination point according to BAS schematic diagram. 3.7. Wiring cables and accessories terminated. 3.8. Wiring cables and accessories connected to earthing.


CU TITLE & CU CODE CU DESCRIPTOR 4. P d


F432-005-3:2019 29 / 95 WORK ACTIVITIES PERFORMANCE CRITERIA 3.9. BAS cables termination carried out according to ISO/IEC 14543-3. 3.10. Wiring system continuity test and polarity test executed to ensure safe wiring to end user according to testing procedure. 3.11. BAS termination polarity, BAS cable continuity and permitted BAS cable length inspected according to installation checklist. 3.12. Scheduled waste disposed according to Environmental Quality Act 1974 - ACT 127. Perform electrical BAS device programming. 4.1. BAS device database imported from BAS device manufacturer’s website. 4.2. BAS devices added to building view to identify BAS devices address. 4.3. Group address created to identify load connected to BAS devices. 4.4. BAS devices functionality set according to client requirement. 4.5. Group address assigned to related BAS devices.


CU TITLE & CU CODE CU DESCRIPTOR 5. P s c 7. Electrical Installation & Maintenance Supervisory F432-005- 3:2019-C07 Electrical Installation & Maintenance Supervisory describes the competency to ensure work activities are carried out according to Standard Operating Procedure (SOP) and work schedule. The person who is competent in this CU should be able to prepare project costing, supervise safety and health practice and supervise work progress. The outcome of this CU is an application of effective and efficient work supervision that will ensure execution of electrical work comply with authority bodies and regulation requirement. 1. P 2. S h


F432-005-3:2019 30 / 95 WORK ACTIVITIES PERFORMANCE CRITERIA Perform electrical BAS system testing and commissioning. 5.1. BAS software and BAS system connected using interface device to ensure connection established. 5.2. Individual address, group address, parameter setting, and configuration transferred to BAS devices to execute the program. 5.3. BAS program functionality testing and commissioning carried out to ensure the program run reliably. Prepare project costing. 1.1. Consumables, tools and machineries and labour cost requirement identified according to job scope. 1.2. Project cost calculated according to Standard of Rates (SOR). 1.3. Project costing estimation proposed to superior for approval. Supervise safety and health practice. 2.1 Regulatory body acts and guidelines related to working environment quality and safety are referred to. 2.2 Company safety and health procedures interpreted. 2.3 Sufficient PPE prepared according to regulatory body requirements. 2.4 Subordinate briefed on safety and health practises.


CU TITLE & CU CODE CU DESCRIPTOR 3. S


F432-005-3:2019 31 / 95 WORK ACTIVITIES PERFORMANCE CRITERIA 2.5 Safety and health practises monitored according to company and regulatory body requirements. 2.6 Safety and health practises reported to related department. Supervise work progress. 3.1. Scope of work, work schedule and relevant information compiled according to work requirement. 3.2. Project requirement information disseminated to project team during project briefing according to Standard Operating Procedure. 3.3. Completion date determined according to work schedule. 3.4. Work schedule prepared to ensure work delivery according to work load and work dateline. 3.5. Manpower requirement such as number of manpower, manpower competency and job distribution confirmed according to work requirement. 3.6. Daily monitoring report compiled according to Standard Operating Procedure. 3.7. Work progress assessed according to daily monitoring report. 3.8. Project status report prepared according to information compiled.


CU TITLE & CU CODE CU DESCRIPTOR


F432-005-3:2019 32 / 95 WORK ACTIVITIES PERFORMANCE CRITERIA 3.9. Final project report submitted to management and filed for future reference according to company’s operating procedure.


F432-005-3:2019 33 / 95 CURRICULUM OF COMPETENCY UNIT NATIONAL OCCUPATIONAL SKILLS STANDARD (NOSS) FOR: THREE PHASE ELECTRICAL INSTALLATION AND MAINTENANCE LEVEL 3


15. Curriculum of Competency Unit 15.1. Three Phase Drawing SECTION (F) Construction GROUP (432) Electrical, Plumbing a AREA Electrical NOSS TITLE Three Phase Electrical Insta COMPETENCY UNIT TITLE Three Phase Drawing LEARNING OUTCOMES The learning outcomes of t consisting of layout plan tha shows information regardin 60364, MS 1979:2007, M Regulation 1994, The Elect Electricity (State Grid Code Upon completion of this com 1. Prepare three phase draw 2. Perform three phase dra 3. Propose three phase draw TRAINING PREREQUISITE (SPECIFIC) Not Available. CU CODE F432-005-3:2019-C01 WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKILLS 1. Prepare three phase drawing requirements. 1.1. Introduction to electric schematic 1.1. Carry out site surv 1.2. Calculate Total Connected Load (TCL).


F432-005-3:2019 34 / 95 and Other Construction Installation Activities allation and Maintenance this competency are trainees enable to produce a three phase drawing at shows installation location and a three phase schematic diagram that ng wiring installation that is required by wireman according to MS IEC MS 1936:2006, Electricity Supply Act 1990 (Act 447), Electricity tricity Ordinance- Chapter 50 (Revised 2003), Electricity Rules 1999, e) Rules 2003 and relevant regulatory body. mpetency unit, trainees should be able to: wing requirements . awing. wing paperwork. NOSS LEVEL Three (3) S ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA vey. ATTITUDE 1.1. Attention to details when dealing with 1.1. Introduction to electric schematic diagram and layout plan explained.


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKILLS diagram and layout plan: • Electrical symbols. • Drawing scale. • Line drawing. • Drawing template. • Load location. 1.2. Site information requirement which include: • Site location. • Logistic. • Site layout. • Load location. • Site authorization requirement. 1.3. Types of load: • Lighting. • Power. • Electrical appliances. 1.3. Calculate current diversity value. 1.4. Determine maxim demand.


F432-005-3:2019 35 / 95 S ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA mum specifications and data. SAFETY 2.1. Adhere to specific situational safety requirements. 2.2. Apply safe working culture. ENVIRONMENT Not Available. 1.2. Site information requirement explained. 1.3. Types of load explained. 1.4. Diversity factor explained. 1.5. MS IEC 60364 explained. 1.6. Electricity Supply Act 1990 (Act 447) explained. 1.7. Drawing method explained. 1.8. Drawing utensils explained. 1.9. Drawing software explained. 1.10. Site information including installation location, logistic, site layout, marking point and authorization requirement determined. 1.11. Current and voltage determined. 1.12. Maximum demand calculated. 1.13. Current diversity value calculation performed.


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKILLS 1.4. Diversity factor: • Total Connected Load (TCL). • Diversity value. • Maximum demand. • Protection device rating. • Breaker rating. • Diversity factor table. • Currentcarrying capacity table. • Energy efficiency. • Voltage drop. 1.5. MS IEC 60364. 1.6. Electricity Supply Act 1990 (Act 447).


F432-005-3:2019 36 / 95 S ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKILLS 1.7. Drawing method: • Manual. • Computer Aided Design (CAD). 1.8. Drawing utensils. 1.9. Drawing software. 2. Perform three phase drawing. 2.1. Relevant drawing guideline. 2.2. Three phase blueprints. 2.3. Layout plan elements which include: • Symbols. • Loads. • Accessories. • Legends. 2.4. Three line schematic diagram 2.1. Draw layout plan. 2.2. Determine final circuit distribution 2.3. Draw three line schematic diagram


F432-005-3:2019 37 / 95 S ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA . n. m. ATTITUDE 2.1. Attention to details when dealing with specifications and data. SAFETY 2.1. Adhere to specific situational safety requirements. 2.2. Apply safe working culture. ENVIRONMENT Not Available. 2.1. Relevant drawing guideline explained. 2.2. Three phase blueprints explained. 2.3. Layout plan elements explained. 2.4. Three line schematic diagram elements explained. 2.5. Circuit connection technique explained. 2.6. Accessories fittings explained. 2.7. Building structure explained. 2.8. Layout drawing elements such as standard symbol, cable size, drawing scale, current value, sensitivity


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKILLS elements which include: • Symbols. • Cable size. • Cable types. • Description of loads. • Various types of main circuit device. • Earthing system. 2.5. Circuit connection technique. 2.6. Accessories fittings. 2.7. Building structure.


F432-005-3:2019 38 / 95 S ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA rating, voltage supply, drawing endorsement identified. 2.9. Fitting location, type of loads, numbers of loads, estimate cable length, fitting symbols determined. 2.10. Schematic drawing elements such as cable specification, main switch, Surge Protection Device (SPD), breaking capacity, protection rating, load distribution, main circuit, phase line number, final circuit determined. 2.11. Line specification, fitting label, symbol legend, civil symbol and as-build drawing identified. 2.12. Layout plan and three line schematic diagram prepared. 2.13. Workplace safety, cleanliness and tidiness adhered.


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKILLS 3. Propose three phase drawing paperwork. 3.1. Presentation technique. 3.2. Sample of three phase drawing paperwork. 3.1. Compile three pha drawing paperwor 3.2. Check drawing fo error. 3.3. Present drawing fo verification (manu CAD). Employability Skills Core Abilities • Please refer NCS- Core Abilities latest edition. Social Values & Social Skills • Please refer Handbook on Social Skills and Social Values in Te


F432-005-3:2019 39 / 95 S ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA ase rk. or for ual/ ATTITUDE 3.1. Attention to details when dealing with specifications and data. SAFETY 3.1. Adhere to specific situational safety requirements. 3.2. Apply safe working culture. ENVIRONMENT Not Available. 3.1. Presentation technique explained. 3.2. Cover letter, draft drawing and checklist prepared. 3.3. Three phase drawings presented (manual/ CAD). echnical Education and Vocational Training.


References for Learning Material Development 1. Shelton, Christopher. 2006. Electrical Installation. United Kingdom 2. A Manan, MD Nasir. 2007. Panduan Pendawaian Elektrik Domestik BUKU. ISBN-9789679501810 3. In Partnership with NJATC. 2007. Conduit Bending and Fabrication 4. Hanif, Abd Samad. 2004. Pemasangan dan Penyelenggaraan Elektri9836240632 5. Mullin, Ray C. 2005. Electrical Wiring Residential, Based on the 20 Learning. ISBN-1401850197


F432-005-3:2019 40 / 95 : Nelson Thornes Ltd. ISBN-0748796029 k I.E.E Edisi 16 BS7671:1992 (Edisi Ketiga). Selangor, Malaysia: ibs n. USA: American Technical Publisher, Inc. ISBN-9780826912671 ik (Edisi Kedua). Kuala Lumpur, Malaysia: Dawama Sdn Bhd. ISBN 005 National Electrical Code (15th Edition). USA: Thomson Delmar


15.2. Three Phase Wiring SECTION (F) Construction GROUP (432) Electrical, Plumbing AREA Electrical NOSS TITLE Three Phase Electrical Ins COMPETENCY UNIT TITLE Three Phase Wiring LEARNING OUTCOMES The learning outcomes of proper installation accordi Institute of Malaysia (SIR 1936:2006, Electricity Su Ordinance- Chapter 50 (Re 2003 and relevant regulato Upon completion of this c 1. Prepare three phase w 2. Perform three phase w 3. Carry out three phase TRAINING PREREQUISITE (SPECIFIC) Not Available. CU CODE F432-005-3:2019-C02 WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKI 1. Prepare three phase wiring requirements. 1.1. Basic first aid procedures. 1.2. Three phase wiring tools and 1.1. Interpret wiri requirements 1.2. Select wiring earthing work and equipme


F432-005-3:2019 41 / 95 g and Other Construction Installation Activities tallation and Maintenance this competency are trainees enable to install a three phase wiring with ing to schematic diagram, layout plan, Standard and Industrial Research RIM) and Energy Commission, MS IEC 60364, MS 1979:2007, MS upply Act 1990 (Act 447), Electricity Regulation 1994, The Electricity evised 2003), Electricity Rules 1999, Electricity (State Grid Code) Rules ory body. ompetency unit, trainees should be able to: wiring requirements. wiring activities. e distribution board installation. NOSS LEVEL Three (3) LLS ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA ing s. g and k tools ent. ATTITUDE 1.1. Responsible in handling task assigned. 1.1. Basic first aid procedures explained. 1.2. Three phase wiring tools and equipment listed out.


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKI equipment which include: • Hand tools. • Power tools. • Test and measurement equipment. • Sundry items. 1.3. Cable selection and specification which include: • Conductor. • Insulation. • Size. • Colour code. 1.4. Site evaluation procedure. 1.5. Authorisation requirement to access site which include: • Green card. • Safety passport. 1.6. Types of three phase wiring installation which include: 1.3. Select wiring earthing mate 1.4. Determine lo of wiring rou


F432-005-3:2019 42 / 95 LLS ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA g and erials. ocation ute. 1.2. Proactive and able to anticipate and overcome potential problems. SAFETY 1.1. Apply safe working procedure. ENVIRONMENT 1.1. Maintain workplace safety, cleanliness and tidiness. 1.3. Cable selection and specification explained. 1.4. Site evaluation procedure explained. 1.5. Authorization requirement to access site explained. 1.6. Types of three phase wiring installation listed out. 1.7. Types of three phase fitting and accessories listed out. 1.8. Type of three phase protection devices listed out. 1.9. Related acts, regulation and standard explained. 1.10. Wiring and earthing work tools and equipment prepared according to three phase wiring procedure. 1.11. Wiring and earthing materials prepared according to three phase wiring procedure. 1.12. Location of wiring route determined according to schematic diagram.


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKI • Surface wiring. • Conceal wiring. • Conduit wiring. • Ducting wiring. • Trunking/ casing. • Cable tray. • Underground. 1.7. Types of three phase fitting and accessories which include: • Switches. • Lighting point. • Power point. • Distribution Board (DB). • Earthing. 1.8. Type of three phase protection devices which include:


F432-005-3:2019 43 / 95 LLS ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKI • Moulded Case Circuit Breaker (MCCB). • Miniature Circuit Breaker (MCB). • Main switch. • Residual Current Device (RCD). • Surge Protection Device (SPD). • Fuse. 1.9. Electrical Act & Regulation and Standard which include: • Electricity Supply Act 1990 (Act 447).


F432-005-3:2019 44 / 95 LLS ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKI • Electrical Regulation 1994. • MS IEC 60364. • MS 1936: 2006. • MS 1979: 2007 (COP). • Electrical Installation of Buildings – Code of practice (COP). • Based on latest instruction by regulatory body. 1.10. Occupational Safety & Health Act 514 (OSHA) 1994. 1.11. Solid Waste and Public Cleansing Management Act 2007 (Act 672).


F432-005-3:2019 45 / 95 LLS ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKI 2. Perform three phase wiring activities. 2.1. Framework installation technique which include: • Surface wiring. • Conceal wiring. • Conduit wiring. • Ducting wiring. • Trunking. • Casing. • Cable tray. • Underground. 2.2. Electrical hand tools. 2.3. Types of electrical equipment & materials. 2.4. Electrical earthing accessories & fitting. 2.5. Earthing layout. 2.1. Setup safe w area. 2.2. Conduct thre phase framew installation (surface, con conduit, duct trunking, cas cable tray an underground 2.3. Lay and mark cable. 2.4. Determine lo for fitting and accessories installation. 2.5. Carry out cab and accessor termination. 2.6. Check all fitt accessories connected to earthing. 2.7. Determine ea location. 2.8. Install earthin accessories.


F432-005-3:2019 46 / 95 LLS ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA working ee work nceal, ting, sing, nd d). k ocation d bles ies ting & arthing ng ATTITUDE 2.1. Responsible in handling task assigned. 2.2. Proactive and able to anticipate and overcome potential problems. SAFETY 2.1. Apply safe working procedure. ENVIRONMENT 2.1. Maintain workplace safety, cleanliness and tidiness. 2.2. Scheduled waste disposed according to Environmental Quality Act 1974 - ACT 127. 2.1. Framework installation technique explained. 2.2. Electrical hand tools listed out. 2.3. Types of electrical equipment & materials listed out. 2.4. Electrical earthing accessories & fitting listed out. 2.5. Earthing layout explained. 2.6. Three phase wiring Standard Operating Procedure explained. 2.7. Cable marking technique explained. 2.8. Types of cable size and polarity explained. 2.9. Protective conductor and earth conductor explained. 2.10. Types of system earthing listed out. 2.11. Function of earthing explained. 2.12. Electrical symbol explained. 2.13. Building structure explained.


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKI 2.6. Three phase wiring Standard Operating Procedure. 2.7. Cable marking technique. 2.8. Types of cable size and polarity. 2.9. Protective conductor (PC) 2.10. Earth conductor (EC) 2.11. Types of system earthing which include: • TT. • TN-C. • TN-S. • TN-C-S. • IT. 2.12. Earthing installation which include: • Appliance earthing. • Neutral earthing and star point for 2.9. Test earthing system using tester. 2.10. Connect earth point busbar earth rod. 2.11. Execute elect testing on wi system. 2.12. Execute visu check on wir system finish


F432-005-3:2019 47 / 95 LLS ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA g g earth h to trical iring ual ring hing. 2.14. Earth testing explained. 2.15. Three phase framework installation (surface, conceal, conduit, ducting, trunking, casing, cable tray and underground) performed according to three phase wiring procedure. 2.16. Cable laid and marked according to three phase wiring procedure. 2.17. Fitting and accessories installation performed according to three phase wiring procedure. 2.18. Cables and accessories termination including protective conductor performed according to three phase wiring procedure. 2.19. Earthing accessories installed according to earthing procedure. 2.20. Earthing system tested according to earthing procedure.


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKI generator and board switch. • Board switch earthing and generator board switch. 2.13. Function of earthing. 2.14. Electrical symbol. 2.15. Building structure. 2.16. Earth testing. 3. Carry out three phase distribution board installation. 3.1. Types of electrical system testing which include: • Insulation resistance test. • Polarity test. • Continuity test. 3.1. Mark distribu board installa location. 3.2. Install distrib board. 3.3. Install protec device in distribution b 3.4. Connect wiri cable and ear cable onto distribution b 3.5. Execute insu resistance tes wiring system


F432-005-3:2019 48 / 95 LLS ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA 2.21. Earth point busbar connected to earth rod according to earthing procedure. 2.22. Electrical testing executed on wiring system according to testing procedure. 2.23. Visual check executed on wiring system finishing. 2.24. Workplace safety, cleanliness and tidiness adhered. ution ation bution ction board. ing rthing board. ulation st on m. ATTITUDE 3.1. Responsible in handling task assigned. 3.2. Proactive and able to anticipate and overcome potential problems. SAFETY 3.1. Apply safe working procedure. 3.1. Types of electrical system testing listed out. 3.2. Distribution board installation location marked. 3.3. Distribution board installed. 3.4. Protection device installed in distribution board. 3.5. Wiring cable and earthing cable connected onto distribution board. 3.6. Insulation resistance test executed on wiring system.


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKI Employability Skills Core Abilities • Please refer NCS- Core Abilities latest edition. Social Values & Social Skills • Please refer Handbook on Social Skills and Social Values in Te


F432-005-3:2019 49 / 95 LLS ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA ENVIRONMENT 3.1. Maintain workplace safety, cleanliness and tidiness. 3.2. Scheduled waste disposed according to Environmental Quality Act 1974 - ACT 127. 3.7. Workplace safety, cleanliness and tidiness adhered. echnical Education and Vocational Training.


References for Learning Material Development 1. Shelton, Christopher. 2006. Electrical Installation. United Kingdom 2. A Manan, MD Nasir. 2007. Panduan Pendawaian Elektrik Domestik BUKU. ISBN-9789679501810 3. In Partnership with NJATC. 2007. Conduit Bending and Fabrication 4. Hanif, Abd Samad. 2004. Pemasangan dan Penyelenggaraan Elektri9836240632 5. Mullin, Ray C. 2005. Electrical Wiring Residential, Based on the 20 Thomson Delmar Learning. ISBN-1401850197 6. L Smith, Robert and J Herman, Stephen. 2008. Electrical Wiring Ind United Kingdom: Delmar Cengage Learning. ISBN-9781418063986


F432-005-3:2019 50 / 95 : Nelson Thornes Ltd. ISBN-0748796029 k I.E.E Edisi 16 BS7671:1992 (Edisi Ketiga). Selangor, Malaysia: ibs n. USA: American Technical Publisher, Inc. ISBN-9780826912671 ik (Edisi Kedua). Kuala Lumpur, Malaysia: Dawama Sdn Bhd. ISBN 005 National Electrical Code (15th Edition). United Kingdom: dustrial, Based on the 2008 National Electrical Code (13th Edition). 6


15.3. Three Phase System Maintenance SECTION (F) Construction GROUP (432) Electrical, Plumbing AREA Electrical NOSS TITLE Three Phase Electrical Ins COMPETENCY UNIT TITLE Three Phase System Main LEARNING OUTCOMES The learning outcomes of t in order to minimize the d 60364, MS 1979:2007, M Regulation 1994, The Ele Electricity (State Grid Cod Upon completion of this c 1. Prepare maintenance 2. Perform maintenance 3. Prepare maintenance TRAINING PREREQUISITE (SPECIFIC) Not Available. CU CODE F432-005-3:2019-C03 WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKIL 1. Prepare maintenance work requirement. 1.1. Maintenance procedure which include: • Work order. • Maintenance schedule. 1.1. Interpret system maintenance requirements. 1.2. Select maintena work tools and equipment.


F432-005-3:2019 51 / 95 g and Other Construction Installation Activities tallation and Maintenance ntenance this competency are trainees enable to maintain three phase wiring system downtime possible in the most optimum operation according to MS IEC MS 1936:2006, Electricity Supply Act 1990 (Act 447), Electricity ctricity Ordinance- Chapter 50 (Revised 2003), Electricity Rules 1999, de) Rules 2003 and relevant regulatory body. ompetency unit, trainees should be able to: work requirement. e work. work report. NOSS LEVEL Three (3) LS ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA m ance ATTITUDE 1.1. Responsible in handling task assigned. 1.2. Proactive and able to anticipate and 1.1. Maintenance procedure explained. 1.2. Maintenance checklist format explained. 1.3. Relevant regulation and act explained.


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKIL • Work specification (schematic plan, layout plan, checklist). • Safety (PPE). 1.2. Maintenance checklist format. 1.3. Relevant Regulation and Act which include: • Electricity Supply Act 1990 (Act 447). • Electrical Regulation 1994. • MS IEC 60364. • MS 1936: 2006. • MS 1979: 2007 (COP). 1.3. Determine loca of maintenance


F432-005-3:2019 52 / 95 LS ATTITUDE/ SAFETY/ ENVIRONMENT ASSESSMENT CRITERIA ation e. overcome potential problems. SAFETY 1.1. Apply safe working procedure. ENVIRONMENT 1.1. Maintain workplace safety, cleanliness and tidiness. 1.4. Maintenance work tools and equipment prepared. 1.5. Location of maintenance determined.


WORK ACTIVITIES RELATED KNOWLEDGE RELATED SKIL • Electrical Installation of Buildings – Code of practice (COP). • Based on latest instruction by regulatory body. 2. Perform maintenance work. 2.1. Troubleshooting procedure. 2.2. Maintenance technique which include: • Service. • Repair. • Replace. 2.3. Types of faulty which include: • Electrical fault. • Mechanical fault. 2.1. Inspect system functionality an condition. 2.2. Execute parts maintenance. 2.3. Identify parts fa 2.4. Rectify faulty p 2.5. Utilise testing t and equipment.


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