Lesson 1Surroundings and local people data: dust watching (PM10/PM2.5), noise measures, lorry movement counts, grievance records, water handling, and waste/erosion checksThis part deals with surroundings and local people data, covering dust, noise, movement, grievances, water, and waste checks, to aid following rules, assessing effects, and open dealings with nearby folks and Brazilian officials.
Dust (PM10/PM2.5) and weather dataNoise mapping and blast effect recordsLorry movement counts and road safety dataLocal people grievance records and repliesWater balance, quality, and waste checksLesson 2Drilling and blasting measures: rock breaking, drill hole correctness, powder use, and pit wall steadiness signsThis part covers drilling and blasting data needed to manage rock breaking, better drill hole correctness, best powder use, and guard pit wall steadiness, connecting field checks and models to later loading, carrying, and crushing work.
Drill pattern planning and following dataDrill hole depth, bend, and top correctnessRock breaking size spread measurePowder use best and cost followingBlast shake, flying rock, and wall harm dataLesson 3Expense and money data: unit mining expense split (workers, fuel, upkeep, blasting, hired costs), expense per ton dug and per ton handled, and money flow timingThis part details expense and money data for open pit work, including unit mining expense splits, expense per ton dug and handled, and money flow timing, connecting work drivers to budgets, predictions, and project money checks.
Expense centres and accounts list planningUnit expense per ton dug and handledFuel, workers, and upkeep expense driversBlasting and hired expense followingMoney flow timing and difference checksLesson 4Output counting and sampling: grade check sampling, test difference, wetness measure, and head grade vs matched gradeThis part explains output counting and sampling data, covering grade check sampling, test difference, wetness measure, and head grade against matched grade, to ensure sure metal counting and aid rule and check needs.
Sampling rules and quality checksTest difference, slant, and exactness checksWetness content and ton fixesHead grade against matched grade gapsMetal counting balance and reportingLesson 5Carrying and cycle time checks: vehicle paths, empty/full times, fuel use, tyre wear, and carry distance spreadsThis part details carrying and cycle time data setups to check vehicle paths, waiting, loading and dropping times, fuel use, tyre wear, and carry distance spreads, aiding dispatch best and cut of blocks and running expenses.
Cycle time split and time marksPath shape and carry distance outlinesFuel use by path and loadTyre wear, TKPH, and road state dataWait time, spot time, and dispatch rulesLesson 6Machine work data: ready time, use time, average time between breaks (MTBF), average time to fix (MTTR), and output by machineThis part focuses on machine work data for lorries, diggers, drills, and help units, including ready time, use time, MTBF, MTTR, and machine output, aiding sure checks, upkeep planning, and work comparing.
Time types and delay coding rulesReady and use time countsMTBF and MTTR data gather waysPart break modes and pastsMachine output and compare boardsLesson 7Main work measures: material shift, output tons, strip rate, grade check, and plant feed matchingThis part sets main work measures for open pit copper-gold mines, including material shift, output tons, strip rate, grade check, and plant feed matching, ensuring steady reporting and match with mine plans and budgets.
Material shift and mining rate followingOre, waste, and store ton dataStrip rate watching and pit stage dataGrade check model against dug gradesMine-to-mill plant feed matchingLesson 8Safety and workers data: event reports (TRIF/TRIFR), close misses, missing work, extra time, training records, and tiredness signsThis part explains how to set up and check safety and workers data to spot risk patterns, handle tiredness, better training work, and match staff numbers with output needs while following Brazilian rules and company marks.
TRIF/TRIFR and serious rate followingClose miss catch and root checkMissing work, extra time, and shift patternsTiredness risk signs and fix plansSafety training records and skill gaps
