Lesson 1Environmental and community data: dust checks (PM10/PM2.5), noise levels, truck movement counts, complaint records, water handling, and waste/erosion notesThis part covers environmental and community data like dust, noise, traffic, complaints, water, and waste notes, to help with following rules, assessing effects, and open dealings with nearby people and Brazilian officials.
Dust (PM10/PM2.5) and weather dataNoise mapping and blast effect recordsTruck movement counts and road safety infoCommunity complaint records and repliesWater balance, quality, and waste checksLesson 2Drilling and blasting measures: rock breaking, drill hole precision, explosive use, and pit wall strength signsThis part discusses drilling and blasting data to manage rock breaking, better drill hole precision, best explosive use, and guard pit wall strength, connecting field checks and models to later loading, carrying, and crushing work.
Drill pattern setup and rule-following dataDrill hole depth, shift, and top precisionRock breaking size spread measurementExplosive use best and cost followingBlast shake, flying rock, and wall harm dataLesson 3Cost and money data: unit mining cost split (workers, fuel, upkeep, blasting, outside costs), cost per ton dug and per ton handled, and money flow timingThis part details cost and money data for open pit work, including unit mining cost splits, cost per ton dug and handled, and money flow timing, connecting work drivers to budgets, predictions, and project money checks.
Cost areas and account list setupUnit cost per ton dug and handledFuel, workers, and upkeep cost driversBlasting and outside cost followingMoney flow timing and difference checksLesson 4Production counting and sampling: grade check sampling, test difference, wetness measure, and feed grade vs matched gradeThis part explains production counting and sampling data, covering grade check sampling, test difference, wetness measure, and feed grade against matched grade, to ensure sure metal counting and back rule and check needs.
Sampling rules and quality checksTest difference, slant, and sharp checksWetness content and ton fixesFeed grade against matched grade gapsMetal counting balance and reportingLesson 5Carrying and cycle time check: truck paths, empty/full times, fuel use, tyre wear, and carry distance spreadsThis part details carrying and cycle time data setups to check truck paths, waiting, loading and dropping times, fuel use, tyre wear, and carry distance spreads, backing dispatch best and cut of blocks and running costs.
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 centres on machine work data for trucks, diggers, drills, and help units, including ready time, use time, MTBF, MTTR, and machine output, allowing sure check, upkeep planning, and work standard check.
Time types and delay code rulesReady and use time countsMTBF and MTTR data gather waysPart break types and pastsMachine output and standard boardsLesson 7Main work measures: material move, production tons, strip rate, grade check, and plant feed matchingThis part sets main work measures for open pit copper-gold mines, including material move, production tons, strip rate, grade check, and plant feed matching, ensuring steady reporting and match with mine plans and budgets.
Material move and mining rate followingOre, waste, and pile ton dataStrip rate watch and pit stage dataGrade check model against dug gradesMine-to-plant feed matchingLesson 8Safety and worker data: event reports (TRIF/TRIFR), close calls, no-show, extra time, training records, and tiredness signsThis part explains how to set up and check safety and worker data to spot risk patterns, handle tiredness, better training work, and match staff levels with production needs while following Brazilian rules and company standards.
TRIF/TRIFR and serious rate followingClose call catch and root checkNo-show, extra time, and shift patternsTiredness risk signs and fix plansSafety training records and skill gaps
