Part G — Equipment & Plant

Portable Electrical Checklist

Owner

HSE Manager / Document Controller

Review / trigger

Annual review; update on legal, authority, project or client change

Checkpoints

Writing or reviewing the risk assessment behind this checklist? Read the MSRA meaning in safety — Method Statement Risk Assessment guide for the full definition, UAE regulations, roles and scoring method.

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#	Area	Checkpoint / Requirement	Evidence / Acceptance Criteria	Responsible	Frequency
1	Procurement and Equipment Standards	Only equipment bearing recognized certification mark (ESMA/UL/CE) procured for site use	Certification mark verified on nameplate at goods receipt	HSE Officer	On receipt
2	Procurement and Equipment Standards	New equipment registered in asset register with baseline PAT test before first use	Baseline test certificate issued prior to deployment	HSE Officer	Before first use
3	Procurement and Equipment Standards	Equipment specification matches task voltage and environmental requirements	Technical datasheet cross-checked against task risk assessment	Site Supervisor	Before procurement
4	Earthing and Bonding	Earth continuity test conducted and result within acceptable resistance limit	Earth continuity test result recorded on PAT certificate	HSE Officer	As per PAT schedule
5	Earthing and Bonding	Equipotential bonding verified for equipment in wet or metal-frame work areas	Bonding conductor continuity checked and logged	Electrical Supervisor	Weekly
6	Earthing and Bonding	Site main earthing system inspected and earth electrode resistance tested	Earth electrode test certificate current and within limits	Electrical Supervisor	Quarterly
7	Insulation Resistance Testing	Insulation resistance test performed as part of PAT regime for double-insulated equipment	Insulation resistance value recorded meets minimum threshold	HSE Officer	As per PAT schedule
8	Insulation Resistance Testing	Equipment failing insulation resistance test withdrawn and repaired by competent person	Repair record and re-test certificate filed before return to service	HSE Officer	As needed
9	Lock Out Tag Out (LOTO) Procedures	Isolation and lockout applied before maintenance on portable equipment	LOTO permit completed with lock/tag applied to isolation point	Electrical Supervisor	Before maintenance
10	Lock Out Tag Out (LOTO) Procedures	Only authorized personnel hold keys/combinations to lockout devices	Key control register maintained and restricted to competent persons	Electrical Supervisor	Ongoing
11	Circuit Protection and Overcurrent Devices	Fuses and circuit breakers rated correctly for connected equipment load	Fuse/breaker rating cross-checked against equipment nameplate current	Electrical Supervisor	Weekly
12	Circuit Protection and Overcurrent Devices	Distribution board circuit breakers tested for correct trip operation	Trip test conducted and result logged in maintenance record	Electrical Supervisor	Monthly
13	Hand Tool Specific Requirements	Hand-held power tools fitted with dead-man/trigger switch functioning correctly	Function test confirms tool stops when trigger released	Equipment User	Before each use
14	Hand Tool Specific Requirements	Guards fitted to grinders, saws and cutting tools and not removed/bypassed	Visual inspection confirms guard present and correctly adjusted	Equipment User	Before each use
15	Hand Tool Specific Requirements	Vibration-reducing tools used where prolonged use exceeds exposure action value	HAVS risk assessment reviewed, low-vibration tools issued where required	HSE Officer	Before task
16	Site Lighting Equipment	Portable site lighting (festoon/floodlights) rated for outdoor/wet use	IP rating of lighting equipment confirmed suitable for location	HSE Officer	Weekly
17	Site Lighting Equipment	Lighting cables suspended clear of walkways and vehicle routes	Visual inspection confirms cables elevated or protected	Site Supervisor	Daily
18	Battery Charging Stations	Battery charging area segregated with fire extinguisher and ventilation provided	Charging station inspection confirms segregation and fire equipment present	HSE Officer	Weekly
19	Battery Charging Stations	Lithium-ion battery chargers monitored and not left unattended overnight without safeguards	Charging station risk assessment confirms monitoring/safeguard controls	HSE Officer	Weekly
20	Contractor and Subcontractor Equipment	Subcontractor-owned portable equipment verified for valid PAT certificate before use on site	Certificate checked at gate/security prior to equipment entering site	HSE Officer	On entry
21	Contractor and Subcontractor Equipment	Subcontractor equipment registered on main contractor's asset register for traceability	Cross-reference log linking subcontractor equipment to main register	HSE Officer	On entry
22	Temporary Works Electrical Supply	Temporary electrical installations designed and signed off by competent electrical engineer	Temporary works design certificate on file	Electrical Supervisor	Before installation
23	Temporary Works Electrical Supply	Temporary supply cables protected from vehicle and mechanical damage	Cable protection (ducting/ramps) inspected along route	HSE Officer	Weekly
24	Confined Space Electrical Use	Portable equipment used in confined spaces powered at reduced/extra-low voltage	Confined space permit specifies voltage class used	HSE Officer	Before task
25	Confined Space Electrical Use	Ventilation equipment used in confined space electrically isolated from flammable source ignition risk	Equipment classification checked against confined space atmosphere test results	HSE Officer	Before task
26	Static and Dust Hazard Control	Anti-static precautions applied for equipment used in dust-generating environments	Bonding/earthing straps installed and inspected	HSE Officer	Weekly
27	Static and Dust Hazard Control	Equipment cooling vents kept clear of dust accumulation to prevent overheating	Visual inspection confirms vents clean and unobstructed	Equipment User	Daily
28	Seasonal and Weather-Related Controls	Equipment inspected for condensation/moisture ingress after storage in humid conditions	Pre-use inspection includes moisture check after storage period	Equipment User	Before use
29	Seasonal and Weather-Related Controls	Outdoor equipment covered/protected during sandstorms and heavy rain events	Weather protection measures confirmed in place before adverse weather	Site Supervisor	As needed
30	Training and Competency Records	Electrical Supervisor holds valid competency certification for site electrical safety oversight	Competency certificate on file, scope matches supervisory duties	HSE Manager	Before assignment
31	Training and Competency Records	Refresher training on portable electrical safety conducted annually for all users	Training attendance register with annual renewal dates	HSE Officer	Annually
32	Audit and Continuous Improvement	Portable electrical equipment audit findings trended for recurring defect types	Trend analysis report reviewed by HSE Manager	HSE Manager	Quarterly
33	Audit and Continuous Improvement	Corrective actions from previous audits verified closed before next audit cycle	Audit closure verification record cross-checked against CAPA log	HSE Officer	Quarterly
34	Audit and Continuous Improvement	Benchmarking against industry best practice (ADOSH-SF, OSHAD) conducted periodically	Benchmarking report on file with identified improvement actions	HSE Manager	Annually
35	Emergency Response for Electrical Incidents	Electrical shock first aid procedure displayed and understood by site first aiders	First aid procedure poster displayed, first aiders briefed	HSE Officer	Once per site
36	Emergency Response for Electrical Incidents	Emergency shutdown drill conducted for main electrical distribution system	Drill record with response time and lessons learned documented	Electrical Supervisor	Annually
37	Emergency Response for Electrical Incidents	Arc flash risk assessment conducted for equipment with exposed live parts during maintenance	Arc flash assessment report with PPE category assigned	Electrical Supervisor	Before maintenance
38	Documentation Retention and Traceability	Historical PAT and inspection records retained for minimum regulatory retention period	Archive of records accessible and retained per site document control procedure	HSE Officer	Ongoing
39	Documentation Retention and Traceability	Equipment decommissioning and disposal records cross-referenced to asset register closure	Disposal certificate matched to asset register entry closure	HSE Officer	As needed
40	Documentation and Testing Regime	Portable Appliance Testing (PAT) certificate current for all equipment on site	PAT test label with pass date and re-test due date visible on each item	HSE Officer	As per PAT schedule
41	Documentation and Testing Regime	PAT re-test frequency assigned per equipment risk category (110V tools, site equipment)	Testing register shows risk-based intervals (3/6/12 months) per DEWA/ADDC guidance	HSE Officer	As scheduled
42	Documentation and Testing Regime	Register of all portable electrical equipment maintained and updated	Asset register with unique ID, location, last test date, next due date	HSE Officer	Monthly
43	Documentation and Testing Regime	Third-party competent person conducts PAT testing	Certificate/qualification of PAT tester on file	HSE Officer	Per contract
44	Documentation and Testing Regime	Equipment failing PAT immediately removed from service	Failed item tagged 'Out of Service' and quarantined from work area	HSE Officer	Immediate
45	Visual Inspection Before Use	User visual inspection of plug, cable and casing conducted before each use	Signed daily/weekly user checklist, no visible damage found	Equipment User	Before each use
46	Visual Inspection Before Use	Plug top intact with no cracks, and correctly wired/fused	Visual check of plug casing and fuse rating matches equipment nameplate	Equipment User	Before each use
47	Visual Inspection Before Use	Cable sheath free from cuts, abrasion, exposed conductors or joints	Cable inspected along full length, no taped or spliced repairs present	Equipment User	Before each use
48	Visual Inspection Before Use	Casing of tool/appliance free from cracks or damage exposing internal parts	Visual inspection confirms enclosure integrity	Equipment User	Before each use
49	Visual Inspection Before Use	Inspection tag/color-coding system current for the quarter	Color-coded tag matches current site testing cycle color	HSE Officer	Quarterly
50	Voltage Reduction and Site Supply	110V center-tapped-to-earth (CTE) equipment used for site power tools	Equipment rated plate confirms 110V CTE, transformer present on site	HSE Officer	Continuous
51	Voltage Reduction and Site Supply	Step-down transformers positioned on stable, dry surface away from water	Visual inspection of transformer location and mounting	HSE Officer	Weekly
52	Voltage Reduction and Site Supply	Extra-low voltage (below 50V) used in confined/wet locations where required	Task risk assessment confirms voltage selection for wet/confined work	Site Supervisor	Before task
53	Voltage Reduction and Site Supply	230V equipment restricted to authorized fixed installations only, not general site use	Site electrical policy enforced, spot checks conducted	HSE Officer	Weekly
54	Residual Current Device (RCD) Protection	All portable equipment connected via RCD protection (30mA)	RCD device present at distribution board or in-line, rating confirmed 30mA	HSE Officer	Continuous
55	Residual Current Device (RCD) Protection	RCD push-button test performed and trip time verified	Test button pressed, device trips immediately, result logged	Equipment User	Before each use
56	Residual Current Device (RCD) Protection	RCD test log maintained for each distribution board/socket outlet	Test log with date, RCD ID, and pass/fail result	HSE Officer	Weekly
57	Residual Current Device (RCD) Protection	Faulty or non-tripping RCD replaced immediately and circuit isolated	Replacement record and isolation confirmation logged	Electrical Supervisor	Immediate
58	Cable and Lead Management	Extension leads fully uncoiled during use to prevent overheating	Visual check confirms lead not coiled/wound on reel while energized	Equipment User	Before each use
59	Cable and Lead Management	Cables routed to avoid trip hazards, sharp edges and pinch points	Cable routing inspected, protected by cable ramps/covers where crossing walkways	HSE Officer	Daily
60	Cable and Lead Management	Cables suspended or elevated in wet/flooded areas, not laid in standing water	Visual inspection of cable routing in wet trade areas	Site Supervisor	Daily
61	Cable and Lead Management	Cable joints/connectors are industrial rated (IP44 minimum) and not taped repairs	Connector inspection confirms correct IP-rated coupler used	HSE Officer	Weekly
62	Cable and Lead Management	Cable reels/leads not overloaded beyond rated current capacity	Load calculation checked against cable/reel rating for connected equipment	Equipment User	Before use
63	Socket Outlets and Distribution	Distribution boards (temporary power) IP-rated for site conditions and weatherproof	IP rating (IP44/IP65) confirmed appropriate for exposure, enclosure closed	HSE Officer	Weekly
64	Socket Outlets and Distribution	Socket outlets not overloaded via multi-way adaptors/daisy-chaining	Visual inspection confirms single connection per outlet or approved distribution unit	HSE Officer	Weekly
65	Socket Outlets and Distribution	Distribution boards secured, labelled and locked to prevent unauthorized access	Board locked/enclosed, circuit labelling legible and current	Electrical Supervisor	Weekly
66	Socket Outlets and Distribution	Distribution boards elevated off ground and protected from water ingress/vehicle damage	Visual inspection of mounting height and physical protection barriers	HSE Officer	Weekly
67	Equipment Suitability and Environment	Equipment IP rating suitable for area of use (wet, dusty, hazardous)	Nameplate IP rating cross-checked against area classification	Site Supervisor	Before task
68	Equipment Suitability and Environment	Equipment used in flammable/hazardous atmosphere is intrinsically safe/ATEX rated where required	ATEX certification verified against hot work/flammable area permit	HSE Officer	Before task
69	Equipment Suitability and Environment	Tools stored in dry, secure location when not in use	Storage area inspection confirms equipment off ground and covered	Equipment User	Daily
70	Equipment Suitability and Environment	Equipment not used beyond manufacturer's environmental operating limits (temperature/humidity)	Manufacturer datasheet limits checked against site conditions	Equipment User	Before use
71	User Competency and Awareness	Operators trained in safe use of specific portable electrical equipment	Training record/competency certificate on file for equipment type	HSE Officer	Before first use
72	User Competency and Awareness	Toolbox talk delivered on electrical safety and reporting of damaged equipment	Toolbox talk attendance register signed	Site Supervisor	Monthly
73	User Competency and Awareness	Users aware of isolation procedure and location of emergency shut-off	Verbal/written confirmation during induction, tested via spot check	Site Supervisor	Once per site
74	User Competency and Awareness	Users instructed not to attempt repairs on damaged equipment themselves	Statement acknowledged in induction pack, disciplinary policy referenced	HSE Officer	Once per site
75	Defect Reporting and Corrective Action	Damaged/defective equipment reported immediately and removed from service	Defect report logged, equipment tagged 'Danger - Do Not Use'	Equipment User	Immediate
76	Defect Reporting and Corrective Action	Near-miss/incident involving electrical equipment investigated	Incident report completed with root cause and corrective action	HSE Officer	Within 24 hours
77	Defect Reporting and Corrective Action	Repaired equipment re-tested (PAT) before return to service	Post-repair PAT certificate issued prior to reissue	HSE Officer	Before return to service
78	Defect Reporting and Corrective Action	Non-compliant equipment disposed of or permanently withdrawn if beyond repair	Disposal/write-off record maintained in asset register	HSE Officer	As needed
79	Generator and Temporary Power Supply	Generators supplying portable equipment earthed correctly with earth rod/electrode tested	Earth continuity/resistance test result recorded within acceptable limits	Electrical Supervisor	Weekly
80	Generator and Temporary Power Supply	Generator fuel storage and refuelling area separated from electrical distribution points	Visual inspection of fuel storage distance and spill containment	HSE Officer	Weekly
81	Generator and Temporary Power Supply	Generator output protected by RCD before supplying portable equipment	RCD unit fitted between generator output and distribution, tested	Electrical Supervisor	Weekly
82	Generator and Temporary Power Supply	Generator noise and exhaust routed away from occupied work areas	Location assessment confirms exhaust direction and noise barrier placement	HSE Officer	Weekly
83	Hazardous and Wet Location Controls	Equipment used near water features/wash-down areas is rated IPX4 or higher	IP rating verified against wet area risk assessment	Site Supervisor	Before task
84	Hazardous and Wet Location Controls	Confined space electrical equipment intrinsically safe or battery-operated where flammable atmosphere present	Confined space entry permit cross-references equipment safety rating	HSE Officer	Before task
85	Hazardous and Wet Location Controls	Metal-bodied equipment double insulated or earthed when used outdoors/wet conditions	Equipment class (Class I/II) confirmed suitable, earth continuity tested	Equipment User	Before task
86	Emergency Preparedness and Audit	Fire extinguisher (CO2/dry powder) located near main distribution boards	Extinguisher present, inspected, in-date service tag	HSE Officer	Monthly
87	Emergency Preparedness and Audit	Emergency isolation procedure displayed at distribution board	Laminated isolation procedure posted and legible	Electrical Supervisor	Once per site
88	Emergency Preparedness and Audit	Monthly electrical safety inspection of site distribution and portable equipment conducted	Inspection report signed by competent electrical supervisor	Electrical Supervisor	Monthly
89	Emergency Preparedness and Audit	Equipment register cross-checked against physical site inventory	Reconciliation report showing no untested/unregistered equipment in use	HSE Officer	Monthly
90	Emergency Preparedness and Audit	Audit findings closed out with corrective action tracking	CAPA log with closure evidence and sign-off	HSE Manager	Monthly

Each checkpoint records Status (Yes / No / N/A), Comments, Corrective Action and Sign-off. Switch to Complete in-app to fill it here, or download the blank version to complete on site.

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