{"text_format":"3","workbook":"xlsx","n_sheets":5,"sheets":["Contractor Baseline template","Consequence rating","Likelihood rating","Risk control effectiveness","Risk matrix"],"not_rendered":{"external_links":1,"defined_names":4},"read":"whole","date_system":"1900"}

{"sheet":"Contractor Baseline template","index":0,"n_rows":80,"n_cols":32,"rows_kept":80,"merged":[[2,0,2,11],[3,1,3,3],[3,4,3,6],[4,0,4,11],[5,0,7,0],[5,1,7,3],[5,4,7,4],[5,5,7,6],[5,7,5,9],[6,7,6,9],[7,7,7,9],[8,0,8,11],[9,8,10,8],[10,17,13,17],[11,0,30,0],[15,19,15,23],[51,0,70,0],[71,0,79,0]]}
[]
[]
["Occupational Health and Safety Baseline risk assessment template"]
["Business/Operating unit:","Matla Power Station ",{"$nulls":8},"Next Review Date: 22 August 2025\n(every 2 years):  ","Template identifier: 240-70044602"]
[]
[" Date:    ","2023-10-11",{"$nulls":3},"Authorised by:   ",null,"Name: Gloria Marebane",null,null,"Document identifier",17000,{"$nulls":14},"R","Safety",1,"A","Fully effective","I"]
[{"$nulls":7},"Designation: Outage Manager",null,null,"Revision number:",5,{"$nulls":14},"N","Health",2,"B","Mostly effective","II"]
[{"$nulls":7},"Signed:",null,null,"Revision date: ","2025-10-10",{"$nulls":16},3,"C","Mostly ineffective","III"]
["Refer to Occupational Health and Safety Risk assessment procedure 32-520",{"$nulls":27},5,"E"]
["List activity","Hazard Identification","Associated risk","Risk type","What are the possible consequences?","Existing Controls"," ",null,"Risk Priority Rating",null,"Control Owner","Legal and Other Requirements",{"$nulls":16},6]
["List specific activities to be performed taking into consideration the equipment to be used, the personnel involved in the task.","Anything  with potential to cause  of harm. \nNote: A hazard can pose more than one risk.","A chance that injury , ill health or damage could occur as a result of uncontrolled hazard.","Safety or health","Consider the worse case scenario without controls?","Include:\n- Preventative Controls\n(controls implemented to eliminate hazards or reduce the likelihood of the risk occurring), and\n- Reactive Controls \n(controls implemented to reduce the immediate impact of the risk occurring)    \n\nElimination\nSubstitution \nEngineering controls \nAdministrative controls \nPersonal protective equipment (PPE)","Consequence","Likelihood",null,"RCE\nRisk Control Effectiveness","Person allocated the responsibility for implementing the agreed controls ","Where relevant, list the relevant legislative and or Eskom requirements that prescribe the control."]
["Battery room unit  1-6 activities","working at heights ","falling to lower level","safety  ","Fatality ","Life saving rules, training, PPE, Inspection Checklist, tags",5,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"welding & grinding ","fire, burns, sparks, body Injuries, arc eyes, hearing loss","safety  ","LTI","training, PPE, Hot work permit, inspection checklist",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Poor illumunation ","Trip & fall","safety  ","LTI","Preventative Maintenance, Inspections ",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Power tools ","fire, burns, sparks, hearing loss, electricution","safety  ","LTI","Preventative Maintenance, Inspections, Training",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"electricity","electrical shock, electricution, fire, arc flash ","safety  ","Fatality ","Permit work system, PPE",5,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Poor housekeeping ","Trip & fall, fires, inhlation of hazardous subtance ","safety  ","LTI","Plant inslpections, PPE",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"uneven surfaces","Trip & fall","safety  ","LTI","Maintaining good housekeeping ",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Slippery surfaces","Trip & fall","safety  ","LTI","Maintaining good housekeeping ",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Falling objects ","struck by","safety  ","LTI","barricading , tool holding strip",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"restricted movements","ergonomics risks ","Health","LTI","Maintaining good housekeeping ",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"noise","hearing loss","Health","medical","Medical survellance, PPE",3,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"dust","lungs infections, eyes irretations","Health","LTI","Medical survellance, PPE",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Heat stress","dehydration,collapse","Health","Fatality ","drink water, rest periods",5,"B","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Nip Points","cuaght in between","safety","LTI","toolbox talk, PPE",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Hazardous chemicals subtances","inhlation, burns,skin irratation, dezziness","Health","LTI","Storage area, inspection checklist, warning signs",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"suspended load","struck by","safety","Fatality ","barricading, warning signs",5,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"flammable gases","explosions,fires, , inhlation of gases, ","Health","medical","Storage area, inspection checklist, warning signs",3,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"manual handling ","back injuries, pinched by","Health","LTI","buddy system, tranining",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"fatigue","collapse, lack of concentration, sleeping on duty, body injuries","Health","LTI","rest periods during excuation of work, annual leave",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"use of staircase ","Slip,Trip and fall ","safety","LTI","Three point contact, PPE",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"working at heights ","falling to lower level","safety  ","Fatality ","Life saving rules, training, PPE, Inspection Checklist, tags",5,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"welding & grinding ","fire, burns, sparks, body Injuries, arc eyes, hearing loss","safety  ","LTI","training, PPE, Hot work permit, inspection checklist",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Poor illumunation ","Trip & fall","safety  ","LTI","Preventative Maintenance, Inspections ",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Power tools ","fire, burns, sparks, hearing loss, electricution","safety  ","LTI","Preventative Maintenance, Inspections, Training",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
["Flammable and gas store activities","electricity","electrical shock, electricution, fire, arc flash ","safety  ","Fatality ","Permit work system, PPE",5,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Poor housekeeping ","Trip & fall, fires, inhlation of hazardous subtance ","safety  ","LTI","Plant inslpections, PPE",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"uneven surfaces","Trip & fall","safety  ","LTI","Maintaining good housekeeping ",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Slippery surfaces","Trip & fall","safety  ","LTI","Maintaining good housekeeping ",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Falling objects ","struck by","safety  ","LTI","barricading , tool holding strip",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"restricted movements","ergonomics risks ","Health","LTI","Maintaining good housekeeping ",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"noise","hearing loss","Health","medical","Medical survellance, PPE",3,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"dust","lungs infections, eyes irretations","Health","LTI","Medical survellance, PPE",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Heat stress","dehydration,collapse","Health","Fatality ","drink water, rest periods",5,"B","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Nip Points","cuaght in between","safety","LTI","toolbox talk, PPE",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Hazardous chemicals subtances","inhlation, burns,skin irratation, dezziness","Health","LTI","Storage area, inspection checklist, warning signs",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"suspended load","struck by","safety","Fatality ","barricading, warning signs",5,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"flammable gases","explosions,fires, , inhlation of gases, ","Health","medical","Storage area, inspection checklist, warning signs",3,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"manual handling ","back injuries, pinched by","Health","LTI","buddy system, tranining",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"fatigue","collapse, lack of concentration, sleeping on duty, body injuries","Health","LTI","rest periods during excuation of work, annual leave",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"use of staircase ","Slip,Trip and fall ","safety","LTI","Three point contact, PPE",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
["LPG activties","working at heights ","falling to lower level","safety  ","Fatality ","Life saving rules, training, PPE, Inspection Checklist, tags",5,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"welding & grinding ","fire, burns, sparks, body Injuries, arc eyes, hearing loss","safety  ","LTI","training, PPE, Hot work permit, inspection checklist",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Poor illumunation ","Trip & fall","safety  ","LTI","Preventative Maintenance, Inspections ",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Power tools ","fire, burns, sparks, hearing loss, electricution","safety  ","LTI","Preventative Maintenance, Inspections, Training",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"electricity","electrical shock, electricution, fire, arc flash ","safety  ","Fatality ","Permit work system, PPE",5,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Poor housekeeping ","Trip & fall, fires, inhlation of hazardous subtance ","safety  ","LTI","Plant inslpections, PPE",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"uneven surfaces","Trip & fall","safety  ","LTI","Maintaining good housekeeping ",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Slippery surfaces","Trip & fall","safety  ","LTI","Maintaining good housekeeping ",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Falling objects ","struck by","safety  ","LTI","barricading , tool holding strip",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"restricted movements","ergonomics risks ","Health","LTI","Maintaining good housekeeping ",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"noise","hearing loss","Health","medical","Medical survellance, PPE",3,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"dust","lungs infections, eyes irretations","Health","LTI","Medical survellance, PPE",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Heat stress","dehydration,collapse","Health","Fatality ","drink water, rest periods",5,"B","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Nip Points","cuaght in between","safety","LTI","toolbox talk, PPE",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"Hazardous chemicals subtances","inhlation, burns,skin irratation, dezziness","Health","LTI","Storage area, inspection checklist, warning signs",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"suspended load","struck by","safety","Fatality ","barricading, warning signs",5,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"flammable gases","explosions,fires, , inhlation of gases, ","Health","medical","Storage area, inspection checklist, warning signs",3,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"manual handling ","back injuries, pinched by","Health","LTI","buddy system, tranining",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"fatigue","collapse, lack of concentration, sleeping on duty, body injuries","Health","LTI","rest periods during excuation of work, annual leave",4,"B","III","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
[null,"use of staircase ","Slip,Trip and fall ","safety","LTI","Three point contact, PPE",4,"C","II","Mostly effective","Project coordinator","Occupational health and safety Act, 85 of 1993"]
["Driving ","Poor road conditions","Motor vehicle accident (Vehicle over turning or collision)","safety","Fatality ","Safety awareness training and driver competency and inspections",6,"C","I","Mostly effective","Project coordinator","National Traffic Act, 93 of 1996 "]
[null,"Weather conditions","Motor vehicle accident (Vehicle over turning or collision)","safety","Fatality ","Safety awareness training and driver competency and inspections",6,"C","I","Mostly effective","Project coordinator","National Traffic Act, 93 of 1997"]
[null,"Unroadworthy vehicle","Motor vehicle accident (Vehicle over turning or collision)","safety","Fatality ","Safety awareness training and driver competency and inspections",6,"C","I","Mostly effective","Project coordinator","National Traffic Act, 93 of 1998"]
[null,"Unsafe actions of third parties","Motor vehicle accident (Vehicle over turning or collision)","safety","Fatality ","Safety awareness training and driver competency and inspections",6,"C","I","Mostly effective","Project coordinator","National Traffic Act, 93 of 1999"]
[null,"Lack of consentradion when driving","Motor vehicle accident (Vehicle over turning or collision)","safety","Fatality ","Safety awareness training and driver competency and inspections",6,"C","I","Mostly effective","Project coordinator","National Traffic Act, 93 of 2000"]
[null,"Unsafe driving behaviour ","Motor vehicle accident (Vehicle over turning or collision)","safety","Fatality ","Safety awareness training and driver competency and inspections",6,"C","I","Mostly effective","Project coordinator","National Traffic Act, 93 of 2001"]
[null,"Animals obstructing the road","Motor vehicle accident (Vehicle over turning or collision)","safety","Fatality ","Safety awareness training and driver competency and inspections",6,"C","I","Mostly effective","Project coordinator","National Traffic Act, 93 of 2002"]
[null,"Fatigue while driving ","Motor vehicle accident (Vehicle over turning or collision)","safety","Fatality ","Safety awareness training and driver competency and inspections",6,"C","I","Mostly effective","Project coordinator","National Traffic Act, 93 of 2003"]
[null,"Drivining at night ","Motor vehicle accident (Vehicle over turning or collision)","safety","Fatality ","Safety awareness training and driver competency and inspections",6,"C","I","Mostly effective","Project coordinator","National Traffic Act, 93 of 2004"]

{"sheet":"Consequence rating","index":1,"n_rows":10,"n_cols":22,"rows_kept":10,"merged":[[8,7,13,7],[15,9,15,13]]}
[]
[null,null,"Consequence criteria "]
[null,"Consequence rating","Description",{"$nulls":13},"R","Safety",1,"A","Fully effective","I"]
[null,null,"Health and Safety",{"$nulls":13},"N","Health",2,"B","Mostly effective","II"]
[null,1,"No injuries or health effects(near misses)",{"$nulls":15},3,"C","Mostly ineffective","III"]
[null,2,"First-aid treatment case,  and temporary discomfort case",{"$nulls":15},4,"D","None","IV"]
[null,3,"Medical treatment case; occupational disease with reversible/non-permanent effect",{"$nulls":15},5,"E"]
[null,4,"Lost Time Injury. Irreversible health effects/occupational disease with permanent consequence ",{"$nulls":15},6]
[null,5,"Fatality or life threatening health effects"]
[null,6,"Multiple fatalities "]

{"sheet":"Likelihood rating","index":2,"n_rows":18,"n_cols":6,"rows_kept":18,"merged":[[1,0,1,5],[2,4,2,5],[4,1,6,1],[4,2,6,2],[4,4,6,4],[4,5,6,5],[7,1,9,1],[7,2,9,2],[7,4,9,4],[7,5,9,5],[10,1,11,1],[10,2,11,2],[10,4,11,4],[10,5,11,5],[12,1,14,1],[12,2,14,2],[12,4,14,4],[12,5,14,5],[15,1,17,1],[15,2,17,2],[15,4,17,4],[15,5,17,5]]}
[]
["Likelihood criteria"]
[null,"Score","Descriptor","Safety","Occupational hygiene"]
[{"$nulls":4},"Exposure","Probability of exceeding OEL"]
[null,"A","Highly unlikely","§  More than a “100 year event” ","Rare (once a year)","No exposure (or exposure < 10% of OEL)"]
[{"$nulls":3},"§  Exceptionally unlikely, even in the long-term future"]
[{"$nulls":3},"§  < 5% probability."]
[null,"B","Unlikely","§  Could occur in “years to decades”","Short periods of time, a few times per day/ intermittent (once in six months, three months, or a month)","Low exposure (< 50% of OEL)"]
[{"$nulls":3},"§  May occur but not anticipated"]
[{"$nulls":3},"§  ≥ 5% and < 20% probability."]
[null,"C","Possible","§  Could occur within “months to years”","Continuous for between one and two hours (often/ weekly)","Moderate exposure (chronic exposure > 50% of OEL or acute exposure ≥ OEL)"]
[{"$nulls":3},"§  May occur shortly but a distinct probability it will not, or ≥ 20% and < 70% probability."]
[null,"D","Likely","§  Could occur within “weeks to months”","Continuous for between two and four hours (frequent/daily)","High exposure (chronic exposure > OEL, or exposure exceeding OEL-STEL)"]
[{"$nulls":3},"§  Balance of probability will occur"]
[{"$nulls":3},"§  ≥ 70% and < 90% probability."]
[null,"E","Unavoidable","§  Could occur within “days to weeks”","Continuous for eight-hour shift","Very high exposure (chronic exposure > 2 x OEL or exposure exceeding OEL-C)"]
[{"$nulls":3},"§  Impact is imminent"]
[{"$nulls":3},"§  ≥ 90% probability."]

{"sheet":"Risk control effectiveness","index":3,"n_rows":8,"n_cols":3,"rows_kept":8,"merged":[[2,1,2,2]]}
[]
[]
[null,"RISK CONTROL EFFECTIVENESS GUIDE"]
[null,"             RCE","Guide"]
[null,"Fully effective","Nothing more to be done except review and monitor the existing controls. Controls are well designed for the risk, are largely preventive and address the root causes. Management believes that they are effective and reliable at all times. Reactive controls only support preventive controls."]
[null,"Mostly effective","Most controls are designed correctly and are in place and effective. Some more work to be done to improve operating effectiveness or management has doubts about operational effectiveness and reliability of the controls."]
[null,"Mostly ineffective","While the design of controls may be largely correct in that they treat most of the root causes of the risk, they are not currently operationally very effective. There may be an over-reliance on reactive controls, or some of the controls do not seem correctly designed in that they do not treat root causes."]
[null,"None","Virtually no credible control. Management has no confidence that any degree of control is being achieved."]

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[]
[{"$nulls":4},"RISK MATRIX"]
[null,null,"Consequences",6,"I","I","I","I","I"]
[{"$nulls":3},5,"II","II","II","I","I"]
[{"$nulls":3},4,"III","III","II","I","I"]
[{"$nulls":3},3,"IV","III","II","II","I"]
[{"$nulls":3},2,"IV","IV","III","II","II"]
[{"$nulls":3},1,"IV","IV","III","III","III"]
[{"$nulls":4},"A","B","C","D","E"]
[{"$nulls":4},"Likelihood"]
[]
[{"$nulls":7},","]
[{"$nulls":3},"Priority","Risk ranking","Action required"]
[{"$nulls":3},"I","Very high","Immediate action required."]
[{"$nulls":3},"II","High","Strong mandatory action required"]
[{"$nulls":3},"III","Medium","Action required, possibly at administrative level."]
[{"$nulls":3},"IV","Low","Minor or no action required."]