Lesson 1Environment and Community Data: Dust Checks (PM10/PM2.5), Noise Levels, Truck Counts, Complaint Records, Water Handling, and Tailings/Erosion NotesThis part talks about environment and community data like dust, noise, truck movement, complaints, water use, and tailings views, to follow rules, check effects, and talk openly with nearby folks and Brazilian officials.
Dust (PM10/PM2.5) and Weather DataNoise Maps and Blast Effect RecordsTruck Counts and Road Safety InfoCommunity Complaints and RepliesWater Balance, Quality, and Tailings ChecksLesson 2Drilling and Blasting Measures: Rock Break Size, Hole Accuracy, Powder Use, and Pit Wall Strength SignsThis part covers drilling and blasting info needed to manage rock breaking, better hole placement, right powder amount, and safe pit walls, connecting site measures and plans to later loading, moving, and crushing work.
Drill Pattern Plans and Follow-Through DataBlasthole Depth, Bend, and Top AccuracyRock Piece Size Spread MeasurePowder Use Best and Cost FollowBlast Shake, Fly Rock, and Wall Harm DataLesson 3Cost and Money Data: Unit Mining Cost Split (Workers, Fuel, Upkeep, Blasting, Outside Help Costs), Cost per Ton Moved and Processed, and Money Flow TimesThis part details cost and money info for open pit work, including unit mining cost splits, cost per ton moved and handled, and money flow times, linking work drivers to budgets, predictions, and project money checks.
Cost Areas and Account List DesignUnit Cost per Ton Moved and HandledFuel, Worker, and Upkeep Cost DriversBlasting and Outside Help Cost FollowMoney Flow Times and Difference ChecksLesson 4Production Records and Sampling: Grade Check Sampling, Test Differences, Wetness Measure, and Feed Grade vs Final Grade MatchThis part explains production records and sampling info, covering grade check sampling, test differences, wetness measure, and feed grade against final grade, to ensure good metal records and meet rule and check needs.
Sampling Rules and Quality ChecksTest Differences, Bias, and Sharpness ChecksWetness Amount and Weight FixesFeed Grade vs Final Grade GapsMetal Record Balance and ReportsLesson 5Haul and Cycle Time Study: Truck Paths, Empty/Load Times, Fuel Use, Tire Wear, and Haul Length SpreadsThis part details haul and cycle time info setups to study truck paths, waits, load and drop times, fuel use, tire wear, and haul length spreads, helping dispatch best and cut blocks and running costs.
Cycle Time Split and Time MarksPath Shape and Haul Length OutlinesFuel Use by Path and LoadTire Wear, TKPH, and Road State DataWait Time, Spot Time, and Dispatch RulesLesson 6Machine Work Data: Ready Time, Use Time, Time Between Breaks (MTBF), Time to Fix (MTTR), and Output per MachineThis part looks at machine work data for trucks, diggers, drills, and help units, including ready time, use time, MTBF, MTTR, and machine output, for trust checks, upkeep plans, and work compare.
Time Types and Delay Code RulesReady and Use Time CountsMTBF and MTTR Data Gather WaysPart Break Types and Past RecordsMachine Output and Compare BoardsLesson 7Main Work Measures: Material Move, Output Weight, Strip Rate, Grade Check, and Plant Feed MatchThis part sets main work measures for open pit copper-gold mines, including material move, output weight, strip rate, grade check, and plant feed match, for steady reports and match with mine plans and budgets.
Material Move and Mining Rate FollowOre, Waste, and Pile Weight DataStrip Rate Watch and Pit Stage DataGrade Check Model vs Mined GradesMine-to-Mill Plant Feed MatchLesson 8Safety and Worker Data: Event Reports (TRIF/TRIFR), Close Calls, No-Show Rates, Extra Time, Training Files, and Tired SignsThis part explains how to set up and study safety and worker data to spot risk patterns, handle tiredness, better training work, and match staff numbers with output needs while following Brazilian rules and company ways.
TRIF/TRIFR and Serious Rate FollowClose Call Catch and Root CheckNo-Show, Extra Time, and Shift PatternsTired Risk Signs and Fix PlansSafety Training Files and Skill Gaps
