Mine facility construction and physical delivery

Lifecycle status: Candidate
Content maturity: Authored methodology
Current version: 0.1.0Last updated2026-10-07
Readiness: Review required

Methodology and translation states come from the source record; publishing this website does not change their review status.

Content languages

zh-CN · Aligned

Status, classification and source details

Readiness

Warnings methodology_not_reviewed Authored methodology is candidate guidance and still requires methodology review.

Classification mapping

CPC 3.0:53261 · exact

Source

library/pcrs/constructions-and-construction-services/constructions/mine-facility-construction-deliverysha256:d02c2ee14fb7…

1. Scope and Applicability

This PCR governs the construction and accepted physical delivery of non-building mining facilities: winding shafts and towers/headframes, mine tunnels, drifts and declines, and mine loading/discharging stations with their integral civil, support and permanent installation interfaces. An actual engineered open-pit access/initial mine-working facility is also in scope when its separately accepted physical extent and mining function are demonstrated. These are facilities associated with mining, not a construction service or a tonne of ore. Sources: unsd-cpc-3-2025; wa-ground-control-2019.

A dataset defines one complete facility or integrated mine-access/materials-handling delivery unit from actual design, as-built survey and acceptance records. Underground access, headframe and loading-station routes must not be replaced by a simpler unrelated structure. A contract section is a reference entity only if its complete functional interfaces and independently accepted extent are documented; do not choose an arbitrary metre of shaft, construction shift or minor component to bypass missing work.

Exclude buildings, public transport tunnels, independent power plants and manufacturing/chemical plants, independently delivered roads/pipelines, machinery/material manufacture sold separately, routine ore extraction/processing and mining services. Include genuinely integral mine-access and loading interfaces, with an asset/interface schedule preventing overlap. For rehabilitation, disclose retained assets, condition, removal and new work; do not charge their original manufacture again without an explicit attributed prior-asset boundary.

The principal boundary is actual construction-to-accepted-handover. Bought-material/equipment production, external transport, site construction, subsequent mine operation/maintenance/renewal, and closure/demolition/disposition are distinct stages. Upstream burden is linked only from verified compatible datasets; the foreground alone establishes neither complete cradle-to-gate nor whole life. Literature supplies route context, not universal recipes, dimensions, equipment necessity, quantities, lifespan, loads, emissions or compliance approval.

2. Product Category Identity

Field	Value
canonical_pcr_id	pcr.constructions-and-construction-services.constructions.mine-facility-construction-delivery
classification_refs	CPC 3.0 53261; Mining constructions
covered_products	Accepted non-building mine shafts/headframes, mining tunnels/drifts/declines and loading/discharging facilities, or a documented integral combination; actual engineered initial open-pit facilities with established mining scope and handover.
excluded_products	Exclude buildings, public transport tunnels, independent power plants and manufacturing/chemical plants, independently delivered roads/pipelines, machinery/material manufacture sold separately, routine ore extraction/processing and mining services. Include genuinely integral mine-access and loading interfaces, with an asset/interface schedule preventing overlap. For rehabilitation, disclose retained assets, condition, removal and new work; do not charge their original manufacture again without an explicit attributed prior-asset boundary.
representative_product	One actual independently accepted mine-access or materials-handling facility at its stated site, geology, geometry, configuration and completion status; no numeric exemplar is presumed.
production_route	Actual site enabling; selected underground/open-pit opening and muck route; actual batching/support/lining; relevant collar/headframe/station civil structures; permanent equipment installation; construction utilities/wastes; testing and handover.
market_state	Complete accepted mining civil facility at the documented site and interfaces, with permanent equipment inclusions and remaining dependencies stated.

3. Reference Flow

Field	Value
What	Provide the defined physical mine-access/winding/loading facility ready for its documented function at handover.
How much	One complete accepted delivery unit; surveyed shaft depth/diameter, drift length and cross-section, decline gradient, initial pit extent, tower height/geometry, station extent and actual handling interface/capacity are required where relevant, never defaults.
How well	Actual geotechnical, structural, hydraulic, ventilation and mechanical/electrical acceptance criteria and test conditions under cp_acceptance; retain ground/water conditions and installed support. Do not infer mining licence, production performance or universal safety approval.
How long or cycle	One actual construction/commissioning-to-handover cycle with start/end/test dates. Later service life and operating period require separately evidenced scenarios and are not prescribed.
reference_flow_link	reference_mine_facility

Field	Value
Reference amount	1
Reference product flow	Accepted complete mine facility delivery unit
Reference flow property	Number of items `01846770-4cfe-4a25-8ad9-919d8d378345`
Reference unit group	Units of items `5beb6eed-33a9-47b8-9ede-1dfe8f679159`
Reference unit	item
Required qualifiers	site/project and facility identity; mine type and actual geology/hydrogeology; actual construction route; complete spatial and functional extent; shaft/drift/pit/tower/station geometry where applicable; support/lining and permanent equipment configuration; material/fuel/water states; measured handling/access/ventilation/water-control function and test criteria; as-built survey and acceptance state/dates; retained/removed assets; construction/upstream/transport/later-phase interfaces; shared asset/ore-development attribution; omitted/unresolved environmental and identity coverage

All required qualifiers belong in dataset metadata, reference-flow description or equivalent records. Here item is a display alias for the public Item(s) counting unit. Measured length/area/volume/capacity characterizes the same complete facility; a different facility or route is not interchangeable solely because its count is one. No mass or service duration is implied.

4. Measurement and Unit Rules

rule_id	Applies to	Required property	Required unit	Rule
reference_count	reference product	Number of items `01846770-4cfe-4a25-8ad9-919d8d378345`	item	Use cp_acceptance to confirm one complete accepted facility with the same documented configuration and extent. Every row is per declared reference flow; measured geometry and capacity are qualifiers, not alternative denominators. No whole-facility or per-metre mass is invented.
material_state	imported_fill; emulsion_explosive; anfo; non_electric_detonator; inert_excavation_rock; sulfide_excavation_rock; excavated_soil; portland_cement; natural_sand; crushed_stone; pce_admixture; rock_bolt; steel_mesh; reinforcing_bar; structural_steel; formwork_plywood; steel_loading_hopper; diesel; treated_process_water; mineral_lubricant; excavator_asset; drill_asset; crane_asset; fossil_co2; nitrogen_monoxide; nitrogen_dioxide; pm25; pm_2_5_10; pm_unspecified; washout_solids; concrete_waste; steel_offcut; used_lubricating_oil	Mass `93a60a56-a3c8-11da-a746-0800200b9a66`	kg	Retain actual lot state, composition, moisture and inclusion boundary. Count/volume/area/length to mass requires actual same-lot unit mass, density, areal mass or geometry and associated material density. No generic 1 kg machine or default density/recipe is used.
fresh_volume	purchased_concrete; purchased_shotcrete; purchased_grout; site_concrete; site_shotcrete; site_grout	Volume `93a60a56-a3c8-22da-a746-0800200c9a66`	m3	Use actual measured fresh received/batched/placed volumes, preserving batch formulation, entrained air, returns, rebound and hydration state. Mass conversion requires corresponding fresh density; do not substitute hardened volume, dry powder mass or a whole-works mass.
treated_water_mass	treated_process_water	Mass `93a60a56-a3c8-11da-a746-0800200b9a66`	kg	Preserve the public treated-water Mass/kg identity and obtain actual same-water measured density at the documented temperature and composition when raw records are volumetric. Keep the raw volume balance; no default density.
water_state	untreated_supplied_water; groundwater_abstraction; freshwater_release; seawater_release; dewatering_transfer; washout_liquid	Volume `93a60a56-a3c8-22da-a746-0800200c9a66`	m3	Meter each liquid stream at its actual source/destination and retain raw volume balance. treated_process_water has a public Mass property: preserve it using independently measured same-water density, not a rewritten Volume identity. Resource withdrawal, supplied water, internal reuse, waste transfer and direct release remain distinct.
energy_property	electricity_lv_cn; electricity_mv_cn; electricity_other	Net calorific value `93a60a56-a3c8-11da-a746-0800200c9a66`	MJ	Preserve the Net calorific value reference property and energy unit group. Convert kWh to MJ with 3.6 MJ/kWh; this does not assign a fuel heating value. Raw fuel litre-to-kg or kg-to-MJ conversions need actual fuel density/heating value and state.
component_length	hdpe_drain_pipe; low_voltage_cable	Length `838aaa23-0117-11db-92e3-0800200c9a66`	m	Retain actually received/installed length and actual cross-section, cores, wall thickness, joints and offcuts. Public cable Length is not rewritten as Mass; any supplemental mass needs the actual matching measured/certified unit mass.
freight_work	road_freight	Goods transport (mass*distance) `838aaa20-0117-11db-92e3-0800200c9a66`	t*km	Use actual payload in tonnes multiplied by actual leg distance in km, retaining empty-return and allocation conditions under cp_transport; 1000 kg = 1 t, with no default haul distance.

Flow-property and unit-group support relations

Flow property	Unit group	Public reference unit
Mass `93a60a56-a3c8-11da-a746-0800200b9a66`	Units of mass `93a60a57-a4c8-11da-a746-0800200c9a66`	kg
Volume `93a60a56-a3c8-22da-a746-0800200c9a66`	Units of volume `93a60a57-a3c8-12da-a746-0800200c9a66`	m3
Net calorific value `93a60a56-a3c8-11da-a746-0800200c9a66`	Units of energy `93a60a57-a3c8-11da-a746-0800200c9a66`	MJ
Number of items `01846770-4cfe-4a25-8ad9-919d8d378345`	Units of items `5beb6eed-33a9-47b8-9ede-1dfe8f679159`	Item(s)
Length `838aaa23-0117-11db-92e3-0800200c9a66`	Units of length `838aaa22-0117-11db-92e3-0800200c9a66`	m
Goods transport (mass*distance) `838aaa20-0117-11db-92e3-0800200c9a66`	Units of goods transport `838aaa21-0117-11db-92e3-0800200c9a66`	t*km

5. System Boundary

Boundary Abstraction

Field	Value
declared_starting_condition	Actual surveyed site, geology, groundwater and prior/retained mine assets; defined supplier material/equipment gates and temporary access/dewatering/ventilation interfaces before construction.
starting_condition_role	foreground construction starting interface; upstream manufacture and prior assets are separate
product_classification_scope	Non-building mining facilities, CPC 3.0 53261 context; integral structures require a non-overlapping applicability decision, not automatic inheritance of all mine assets.
recursive_input_rule	Incoming same-category facility or retained mining component is recorded at its actual interface with attributed prior burden and compatible dataset; do not recursively reproduce its construction or convert a whole mining operation into a new construction input.
upstream_dataset_requirement	Link actual material/component/plant production, external freight and waste treatment only where supplier, geography/time, product state, configuration, property and boundary match. Report unlinked burdens and check overlap explicitly.
disclosure	Disclose construction phases and route, all starting/ending gates, prior assets, subcontract interfaces, upstream coverage, temporary plant attribution, ore-development separation and later phases excluded or separately modelled.

rule_id	Applies to	Rule	source_ids
construction_delivery	dataset	Collect actual enabling, opening/excavation, support/lining, civil structures, permanent installation and all testing/rework to the documented handover. Mechanical/raise-bore/blast routes and open-pit geometry are conditional on real works. The Platreef case is route context, not a required shaft size or timetable.	`unsd-cpc-3-2025`; `wa-ground-control-2019`; `platreef-shaft-case-2025`
stage_interfaces	all inventory rows	Separate purchased mixtures from their site-batched alternatives and keep internal batching-to-installation links. Do not count powder/aggregate manufacture twice through both ingredients and a purchased complete mix. Preserve external transport and site operation overlap checks for complete subcontract services.	`epa-concrete-washout-2012`
mining_transition	mine_excavation; handover	Separate facility construction/development from routine mineral extraction, processing and later mine ventilation/dewatering. Where construction exposes recoverable ore, preserve actual assay, mass, destination and contemporaneous construction/production activities; add each real ore output separately and review allocation. Do not treat saleable development rock automatically as waste or all production as construction.	`platreef-shaft-case-2025`; `ifc-mining-2007`
later_life	dataset	Operation/maintenance, support renewal, later mine expansion, closure, demolition, long-term drainage and final disposition are outside the core handover result. If requested, model them as distinct evidenced stages with real service periods, quantities and destinations; never assume a universal life or declare whole life from this core.	`ifc-mining-2007`
environmental_routes	site_utilities; construction_waste	Identify actual abstraction, pumped inflow, rainfall, process water, reuse, evaporation, liquid transfer and recipient-specific release. Add significant real gas, dissolved substance and size-specific particulate exchanges separately using matching public identities where verified. Land transformation, noise, vibration and occupational dust metrics require actual location/time and appropriate methods; absence of a row is not zero impact.	`ifc-mining-2007`; `epa-concrete-washout-2012`

6. Process Inventory Structure

Process Map

process_id	process_name	inclusion	inclusion_condition	role	quantitative_reference
site_enabling	Site definition and enabling works	required	Define the actual site/retained assets and perform the real survey, access, clearing, stripping and temporary arrangements; do not assume that every earthwork is needed.	foreground_production	per declared reference flow
mine_excavation	Mine opening excavation, drilling, blasting and muck removal	conditional	When new shafts, mine tunnels/drifts, declines or engineered open-pit access/initial workings form part of the delivery; record mechanical, raise-bore, drill-and-blast or combined route actually used.	foreground_production	per declared reference flow
site_batching	Actual on-site cementitious batching	conditional	Only when concrete, shotcrete or cement grout is actually mixed inside the boundary; each actual formulation is separately reconciled.	foreground_production	per declared reference flow
ground_support	Geotechnical support, shaft lining and drainage installation	conditional	Where actual ground-control design requires support, reinforcement, shaft lining, grouting or drainage; no universal support pattern is prescribed.	foreground_production	per declared reference flow
civil_structures	Headframes, foundations and loading/discharging civil structures	conditional	When headframes/winding towers, shaft collars, foundations or non-building loading/discharging structures belong to the accepted mine facility.	foreground_production	per declared reference flow
permanent_installation	Permanent winding and materials-handling installation	conditional	Include the actual permanent winding, loading, unloading, conveyor and power interfaces in the delivery schedule; do not assume all facilities have all devices.	foreground_production	per declared reference flow
site_utilities	Stage-tagged utilities, temporary plant and environmental exchanges	required	Inspect actual energy, supply water, abstraction/dewatering, temporary ventilation/pumping/hoisting and construction plant for every included stage; rows occur only when evidenced.	foreground_production	per declared reference flow
construction_waste	Construction waste characterization and transfer	required	Inspect each actual construction and commissioning waste stream, including waste status, composition, hazardous character and destination.	foreground_production	per declared reference flow
handover	Testing, reinstatement and accepted physical handover	required	Verify the complete delivered facility, surveyed extent, functionality, defects, test consumption and handover documentation.	delivery	per declared reference flow

These blocks are accounting responsibilities, not a mandatory recipe. Utilities and waste are stage-tagged once for their originating work; field readings remain process-specific. Complete subcontract services require overlap checks before separate material/fuel/plant inputs are added. Extend the map and atomic rows for every significant actual unlisted operation or stream before claiming dataset completeness.

Process: Site definition and enabling works (`site_enabling`)

Define the actual site/retained assets and perform the real survey, access, clearing, stripping and temporary arrangements; do not assume that every earthwork is needed.

Inputs

Product flows

Uncontaminated natural soil fill (`imported_fill`)

Only actual imported fill for integral access, collars or station foundations; retain soil class, moisture and compaction records. Internal cut/fill is not a purchased input.

Selected flow: Uncontaminated natural soil fill
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_earth, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_earth
Sources: wa-ground-control-2019

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Outputs

Product flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Process: Mine opening excavation, drilling, blasting and muck removal (`mine_excavation`)

When new shafts, mine tunnels/drifts, declines or engineered open-pit access/initial workings form part of the delivery; record mechanical, raise-bore, drill-and-blast or combined route actually used.

Inputs

Product flows

Emulsion Explosive (`emulsion_explosive`)

Only the actually used sensitized ammonium-nitrate water-in-oil emulsion explosive matching this public identity; retain product lot, actual formulation, charge mass and detonation record. This is not an assumed blasting requirement, nor an authorization to blast.

Selected flow: Emulsion Explosive eb58ee82-ee46-4306-baef-51dfef1d1ccc
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_blast, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_blast
Sources: platreef-shaft-case-2025; ifc-mining-2007

Ammonium nitrate and fuel oil blasting explosive (`anfo`)

Only actual ordinary ANFO, with measured formulation and charge records. Do not use the expanded-ammonium-nitrate candidate containing nitromethane or aluminium as its identity. Other explosives need their own rows.

Selected flow: Ammonium nitrate and fuel oil blasting explosive
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_blast, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_blast
Sources: platreef-shaft-case-2025

Non-electric shock-tube blasting detonator (`non_electric_detonator`)

When this exact initiation device is used; record actual number and lot-specific unit mass, not the mass of its bulk explosive.

Selected flow: Non-electric shock-tube blasting detonator
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_blast, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_blast
Sources: platreef-shaft-case-2025

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Outputs

Product flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Waste flows

Non-acid-generating excavated rock (`inert_excavation_rock`)

Actual exported excavation rock demonstrated non-acid-generating by project geology and characterization; internal reuse is reconciled separately. No ore, gangue or tailings identity is assumed.

Selected flow: Non-acid-generating excavated rock
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_earth, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_earth
Sources: ifc-mining-2007; platreef-shaft-case-2025

Potentially acid-generating sulfide excavation rock (`sulfide_excavation_rock`)

Only physically separate sulfide-bearing excavation rock evidenced as potentially acid-generating; track containment and destination. Acid and dissolved-metal releases need actual chemistry and release evidence, not automatic emissions.

Selected flow: Potentially acid-generating sulfide excavation rock
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_earth, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_earth
Sources: ifc-mining-2007

Uncontaminated excavated soil sent off site (`excavated_soil`)

Only actual exported soil, with contamination test, moisture and waste/product status. Segregate removed topsoil retained for reinstatement.

Selected flow: Uncontaminated excavated soil sent off site
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_earth, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_earth
Sources: ifc-mining-2007

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Process: Actual on-site cementitious batching (`site_batching`)

Only when concrete, shotcrete or cement grout is actually mixed inside the boundary; each actual formulation is separately reconciled.

Inputs

Product flows

Cement, portland cement (`portland_cement`)

Use only actual grey powdered Portland cement at its factory production gate. Record binder grade and supplier; separately add real transport and on-site mixing. Do not use this identity for grout, fresh concrete, slag binder or a cementitious basket. Its public CPC label describes concrete articles and conflicts with the explicit powder name/route/comment: retain that discrepancy for review and require actual supplier powder identity, rather than relying on the classification label.

Selected flow: Cement, portland cement 3c9e98a5-0a1e-4a18-9545-1475a87fcab7
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_batch, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_batch
Sources: wa-ground-control-2019; epa-concrete-washout-2012

Washed natural silica sand (`natural_sand`)

Only this actual sand used in the recorded mix; preserve grading, source and moisture, including water carried by the sand.

Selected flow: Washed natural silica sand
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_batch, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_batch
Sources: wa-ground-control-2019; epa-concrete-washout-2012

Graded crushed natural stone aggregate (`crushed_stone`)

Record actual crushed-stone aggregate by geology, size, moisture and supplier; alternative recycled aggregate is a separate flow, never this identity.

Selected flow: Graded crushed natural stone aggregate
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_batch, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_batch
Sources: epa-concrete-washout-2012

Aqueous polycarboxylate concrete superplasticizer (`pce_admixture`)

Only if the actual concrete/shotcrete recipe uses this formulation; record concentration, supplier and wet mass. Do not infer a dosage or substitute accelerator, resin or dry active mass.

Selected flow: Aqueous polycarboxylate concrete superplasticizer
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_batch, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_batch
Sources: epa-concrete-washout-2012

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Outputs

Product flows

Fresh site-batched Portland cement concrete (`site_concrete`)

An internal output only when this exact material is made on site. Reconcile measured fresh batch volume and actual formulation to installation; do not add a second upstream fresh-mixture dataset or count the internal transfer as an external delivery.

Selected flow: Fresh site-batched Portland cement concrete
Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
Amount rule: Collect the actual attributable quantity in this row unit using cp_batch, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_batch
Sources: wa-ground-control-2019; epa-concrete-washout-2012

Fresh site-batched wet-mix shotcrete (`site_shotcrete`)

Selected flow: Fresh site-batched wet-mix shotcrete
Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
Amount rule: Collect the actual attributable quantity in this row unit using cp_batch, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_batch
Sources: wa-ground-control-2019; epa-concrete-washout-2012

Fresh site-batched Portland cement grout (`site_grout`)

Selected flow: Fresh site-batched Portland cement grout
Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
Amount rule: Collect the actual attributable quantity in this row unit using cp_batch, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_batch
Sources: wa-ground-control-2019; epa-concrete-washout-2012

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Process: Geotechnical support, shaft lining and drainage installation (`ground_support`)

Where actual ground-control design requires support, reinforcement, shaft lining, grouting or drainage; no universal support pattern is prescribed.

Inputs

Product flows

Steel mechanical expansion rock bolt (`rock_bolt`)

Only actual mechanical-expansion steel rock bolts required by the geotechnical design, with installed number, alloy, diameter, length and lot-specific mass. Resin/grouted anchors require separate resin/grout and appropriate bolt identities.

Selected flow: Steel mechanical expansion rock bolt
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_support, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_support
Sources: wa-ground-control-2019

Welded carbon-steel ground-support mesh (`steel_mesh`)

Only the installed mesh of the actual steel grade, wire diameter, opening, coating and mass; recovered temporary mesh follows the asset ledger.

Selected flow: Welded carbon-steel ground-support mesh
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_support, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_support
Sources: wa-ground-control-2019

Fresh delivered wet-mix shotcrete (`purchased_shotcrete`)

Only supplier-mixed wet shotcrete crossing the site gate. Keep actual recipe, fibre/admixture content and rebound; site-batched shotcrete is instead linked internally to site_batching.

Selected flow: Fresh delivered wet-mix shotcrete
Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
Amount rule: Collect the actual attributable quantity in this row unit using cp_support, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_support
Sources: wa-ground-control-2019

Fresh delivered Portland cement grout (`purchased_grout`)

Only actual delivered fresh grout, with cement/water/additive recipe and placed quantity. Site-prepared grout uses the internal site_batching balance. Other chemical injection routes need separate substances.

Selected flow: Fresh delivered Portland cement grout
Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
Amount rule: Collect the actual attributable quantity in this row unit using cp_support, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_support
Sources: wa-ground-control-2019

Perforated HDPE mine drainage pipe (`hdpe_drain_pipe`)

Only actual installed drainage pipe with resin, perforation pattern, diameter, wall thickness and length; record fittings separately if material.

Selected flow: Perforated HDPE mine drainage pipe
Flow property / unit: Length 838aaa23-0117-11db-92e3-0800200c9a66 / m
Amount rule: Collect the actual attributable quantity in this row unit using cp_support, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_support
Sources: wa-ground-control-2019

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Outputs

Product flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Process: Headframes, foundations and loading/discharging civil structures (`civil_structures`)

When headframes/winding towers, shaft collars, foundations or non-building loading/discharging structures belong to the accepted mine facility.

Inputs

Product flows

Fresh delivered ready-mixed structural concrete (`purchased_concrete`)

Only external fresh structural mix for collars, foundations, shaft linings or non-building station structures; actual strength/exposure recipe, delivered volume, placement, curing and waste are recorded. Site batching is accounted separately.

Selected flow: Fresh delivered ready-mixed structural concrete
Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
Amount rule: Collect the actual attributable quantity in this row unit using cp_civil, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_civil
Sources: platreef-shaft-case-2025; epa-concrete-washout-2012

Non-alloy reinforcing steel bar (`reinforcing_bar`)

Only actual reinforcing bar of the documented grade and delivered form; reconcile mill certificates, measured bar mass, cut schedules and offcuts.

Selected flow: Non-alloy reinforcing steel bar
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_civil, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_civil
Sources: platreef-shaft-case-2025

Fabricated low-alloy structural steel headframe member (`structural_steel`)

Only actual fabricated headframe/station member, with grade, coating, geometry, joints and inclusion of fabrication declared; upstream tube-feedstock steel is not this finished member.

Selected flow: Fabricated low-alloy structural steel headframe member
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_civil, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_civil
Sources: platreef-shaft-case-2025

Film-faced construction formwork plywood (`formwork_plywood`)

Only actual plywood formwork, with coating, panel size, mass, reuse and losses. Manufacture is attributed from one persistent asset ledger; consumptive damage/replacement and final destination are separate.

Selected flow: Film-faced construction formwork plywood
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_assets, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_assets
Sources: platreef-shaft-case-2025; epa-concrete-washout-2012

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Outputs

Product flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Process: Permanent winding and materials-handling installation (`permanent_installation`)

Include the actual permanent winding, loading, unloading, conveyor and power interfaces in the delivery schedule; do not assume all facilities have all devices.

Inputs

Product flows

Complete electric mine winding machine (`mine_winder`)

Include the actual permanent winder of stated drum/drive/braking/control configuration when handed over with the shaft. Record supplier manufacturing interface and installation/testing separately; temporary sinking winders follow the asset ledger.

Selected flow: Complete electric mine winding machine
Flow property / unit: Number of items 01846770-4cfe-4a25-8ad9-919d8d378345 / item
Amount rule: Collect the actual attributable quantity in this row unit using cp_install, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_install
Sources: platreef-shaft-case-2025

Fabricated steel mine loading hopper (`steel_loading_hopper`)

Only actual delivered loading/discharging hopper, with wear lining, steel specification, dimensions and complete supply boundary. No assumed capacity or per-station mass.

Selected flow: Fabricated steel mine loading hopper
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_install, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_install
Sources: unsd-cpc-3-2025; ifc-mining-2007

Complete electrically driven mine belt conveyor (`belt_conveyor`)

Only an actually installed complete conveyor in the station or mine access works; record belt, drive, support and controls included by supplier and actual dust-control interfaces. A rubber belt or transportation service alone is not the complete machine.

Selected flow: Complete electrically driven mine belt conveyor
Flow property / unit: Number of items 01846770-4cfe-4a25-8ad9-919d8d378345 / item
Amount rule: Collect the actual attributable quantity in this row unit using cp_install, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_install
Sources: unsd-cpc-3-2025; ifc-mining-2007

Low-voltage cable (`low_voltage_cable`)

Only actual CN factory-gate low-voltage cable matching GB/T 12706.1-2020 identity and documented voltage not exceeding 1000 V. Retain actual conductor, insulation, sheath, cores, cross-section and length; installation, operating losses and retirement are excluded from the cable identity. Other geography/specification needs another identity.

Selected flow: Low-voltage cable 49101b44-20cc-46a0-adfb-af07e4cc8908
Flow property / unit: Length 838aaa23-0117-11db-92e3-0800200c9a66 / m
Amount rule: Collect the actual attributable quantity in this row unit using cp_install, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_install
Sources: platreef-shaft-case-2025

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Outputs

Product flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Process: Stage-tagged utilities, temporary plant and environmental exchanges (`site_utilities`)

Inspect actual energy, supply water, abstraction/dewatering, temporary ventilation/pumping/hoisting and construction plant for every included stage; rows occur only when evidenced.

Inputs

Product flows

Diesel fuel (`diesel`)

Actual diesel supplied and consumed by construction machinery, trucks, temporary pumps or hoisting; retain blend, grade, supplier and receiving/consumption stocks. This mass-based foreground identity specifies no provider, refinery, density or heating value. It establishes no upstream inventory or emission factor; measured density is required for volumetric receipts and fossil fraction is measured separately.

Selected flow: Diesel fuel 9d258d75-6792-4f1c-9856-81602ed8f816
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_utilities, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_utilities
Sources: ifc-mining-2007

Alternating current (`electricity_lv_cn`)

Only CN grid-average consumption mix delivered to the actual site user below 1 kV. Preserve its Net calorific value property and energy unit group. Tag ventilation, drilling, pumping, lifting, batching, joining and test meters by stage; prevent duplication with complete subcontract services or the medium-voltage supply.

Selected flow: Alternating current 50657322-939c-4829-a87b-47c093bfa6a7
Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
Amount rule: Collect the actual attributable quantity in this row unit using cp_utilities, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_utilities
Sources: ifc-mining-2007

Alternating current (`electricity_mv_cn`)

Only actual CN user-side grid consumption at 1–35 kV, preserving its Net calorific value property. If transformed within the foreground, reconcile incoming electricity, actual transformation losses and internal low-voltage use without counting both incoming supplies.

Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
Amount rule: Collect the actual attributable quantity in this row unit using cp_utilities, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_utilities
Sources: ifc-mining-2007

User-side alternating-current electricity at the declared non-CN supply (`electricity_other`)

Only actual supply outside the confirmed CN identities; retain country, voltage, generation/grid route and supply boundary. On-site diesel generation is modelled from fuel, plant and measured outputs, without adding another purchased-grid burden.

Selected flow: User-side alternating-current electricity at the declared non-CN supply
Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
Amount rule: Collect the actual attributable quantity in this row unit using cp_utilities, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_utilities
Sources: ifc-mining-2007

Process Water (`treated_process_water`)

Only genuinely treated liquid industrial process water at its verified actual supply interface; document supplier, source, treatment, quality and transport/link to site. Preserve Mass/kg. If meters report volume, use same-water measured density at its temperature/composition; no default 1000 kg/m3. Untreated natural water and groundwater pumping are separate.

Selected flow: Process Water 94a04f7e-2d5c-41f0-b182-d54a3b373a02
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_water, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_water
Sources: ifc-mining-2007; epa-concrete-washout-2012

Supplied untreated liquid freshwater (`untreated_supplied_water`)

Only actual untreated freshwater transferred from a technosphere supplier; declare source, quality and site delivery. A natural resource is counted at the abstraction process, not automatically repeated at this purchase interface.

Selected flow: Supplied untreated liquid freshwater
Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
Amount rule: Collect the actual attributable quantity in this row unit using cp_water, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_water
Sources: ifc-mining-2007

Mineral hydraulic lubricating oil (`mineral_lubricant`)

Only actual mineral oil used for construction plant with documented grade, formulation, additions and changes. Synthetic PAO or insulation oil candidates are not this fluid.

Selected flow: Mineral hydraulic lubricating oil
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_utilities, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_utilities
Sources: ifc-mining-2007

Complete hydraulic construction excavator (`excavator_asset`)

Include only the actual identified temporary machine manufacturing contribution. Record its same-configuration measured/certified net mass and evidenced dimensionless current service share across its full supported activity basis. Keep manufacture distinct from operating fuel/electricity and maintenance. Unknown total service remains review; cumulative attribution across projects/periods cannot exceed one.

Selected flow: Complete hydraulic construction excavator
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_assets, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_assets
Sources: ifc-mining-2007

Complete rock drilling rig (`drill_asset`)

Selected flow: Complete rock drilling rig
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_assets, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_assets
Sources: ifc-mining-2007

Complete mobile construction crane (`crane_asset`)

Selected flow: Complete mobile construction crane
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_assets, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_assets
Sources: ifc-mining-2007

Road freight transport of mine construction cargo by truck (`road_freight`)

Only real external supplier-to-site and outgoing transport legs not already contained in a complete supplier/subcontract inventory; retain measured payload, distance, vehicle, load/return and origin/destination. Internal mucking energy belongs to its actual equipment, not a duplicate external freight leg.

Selected flow: Road freight transport of mine construction cargo by truck
Flow property / unit: Goods transport (massdistance) 838aaa20-0117-11db-92e3-0800200c9a66 / tkm
Amount rule: Collect the actual attributable quantity in this row unit using cp_transport, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_transport
Sources: ifc-mining-2007

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

ground water (`groundwater_abstraction`)

Only actual liquid groundwater crossing from the natural resource into construction abstraction/dewatering, CAS 7732-18-5, Resources from water / Renewable material resources from water. Record country/aquifer, purpose, actual pumped volume, reuse and destination. No seawater, supplier water, wastewater, vapour or scarcity-class substitution; dewatering is not assumed consumptive use.

Selected flow: ground water 4f462198-40cd-4184-8733-86648a20dc3f
Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
Amount rule: Collect the actual attributable quantity in this row unit using cp_water, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_water
Sources: ifc-mining-2007; wa-ground-control-2019

Outputs

Product flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

carbon dioxide (fossil) (`fossil_co2`)

Only actual externally released fossil CO2, CAS 124-38-9, immediate air/unspecified from evidenced construction fuel combustion or an independently evidenced geological release. Retain fossil carbon, oxidation and measured release/activity evidence; fuel presence supplies no universal emission quantity.

Selected flow: carbon dioxide (fossil) 08a91e70-3ddc-11dd-923d-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_air, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_air
Sources: ifc-mining-2007

nitrogen monoxide (`nitrogen_monoxide`)

Only measured or independently supported molecular NO release to immediate air/unspecified, CAS 10102-43-9, from actual construction exhaust or blasting. Internal mine workplace concentration is not external released mass; no NO2, N2O or NOx-equivalent substitution.

Selected flow: nitrogen monoxide 08a91e70-3ddc-11dd-96ee-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_air, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_air
Sources: ifc-mining-2007

nitrogen dioxide (`nitrogen_dioxide`)

Only evidenced molecular NO2 immediate air/unspecified release, CAS 10102-44-0, after actual ventilation/control. NOx-as-NO2 is not this molecule, and a misleading N2O4 synonym does not change the definition.

Selected flow: nitrogen dioxide 08a91e70-3ddc-11dd-96e5-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_air, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_air
Sources: ifc-mining-2007

particles (PM2.5) (`pm25`)

Only evidenced external-air release of the PM2.5 fraction from actual excavation, handling, exhaust or blasting, air/unspecified. Exclude captured dust and workplace exposure; retain size definition and measurement/factor basis.

Selected flow: particles (PM2.5) 08a91e70-3ddc-11dd-9293-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_air, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_air
Sources: ifc-mining-2007

particles (PM2.5 - PM10) (`pm_2_5_10`)

Only evidenced external-air release of the disjoint PM2.5–PM10 fraction to air/unspecified; do not add total PM10 or total suspended dust without removing overlap and proving the fraction.

Selected flow: particles (PM2.5 - PM10) 08a91e70-3ddc-11dd-9501-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_air, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_air
Sources: ifc-mining-2007

Particulate matter, particle size unspecified (`pm_unspecified`)

Only actual external particulate release with genuinely unresolved size; this remains an explicit coverage limitation and must not duplicate the quantified PM fractions. Do not label internal dust or a water-borne solids stream as this air release.

Selected flow: Particulate matter, particle size unspecified 0ce3dedb-caca-407b-a856-a90470eb8ec0
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_air, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_air
Sources: ifc-mining-2007

Water (`freshwater_release`)

Only actual liquid H2O discharged directly to a freshwater receptor, CAS 7732-18-5, Emissions to fresh water. Record recipient, discharge point/time, volume, treatment and measured chemistry; dissolved species/solids need separate atomic releases. This is not water supply, abstraction, water vapour, saline receptor discharge or liquid sent to treatment.

Selected flow: Water 5e50fc01-19c6-4377-a1cc-bc65a12498ea
Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
Amount rule: Collect the actual attributable quantity in this row unit using cp_water, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_water
Sources: ifc-mining-2007

Water (`seawater_release`)

Only actual liquid water discharged directly to a marine receptor, CAS 7732-18-5, Emissions to sea water. Record original water source, receiving sea/point/time, volume, salinity and separately monitored pollutant composition. Do not assume clean water or zero pollution. This is not freshwater release, water resource withdrawal, vapour or liquid transferred to treatment.

Selected flow: Water 631ecf13-0e51-4e35-8235-c6f80c60d72c
Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
Amount rule: Collect the actual attributable quantity in this row unit using cp_water, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_water
Sources: ifc-mining-2007

Process: Construction waste characterization and transfer (`construction_waste`)

Inspect each actual construction and commissioning waste stream, including waste status, composition, hazardous character and destination.

Inputs

Product flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Outputs

Product flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Waste flows

Construction dewatering liquid sent for treatment (`dewatering_transfer`)

Only actual characterized dewatering liquid transferred into treatment; retain suspended/dissolved chemistry and destination. Do not also record the same transfer as direct freshwater discharge; subsequent treatment releases belong to its linked process.

Selected flow: Construction dewatering liquid sent for treatment
Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
Amount rule: Collect the actual attributable quantity in this row unit using cp_waste, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_waste
Sources: ifc-mining-2007

Alkaline concrete washout liquid (`washout_liquid`)

Only actual separated washout liquid from site batching, pouring or grout work; record measured chemistry and collection/treatment. Historical EPA description provides no default pH, concentration or recycling rate.

Selected flow: Alkaline concrete washout liquid
Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
Amount rule: Collect the actual attributable quantity in this row unit using cp_waste, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_waste
Sources: epa-concrete-washout-2012

Settled cementitious concrete washout solids (`washout_solids`)

Actual separated wet/dry solids, with moisture, composition and destination; no double counting of the same slurry as both full liquid and full solid mass.

Selected flow: Settled cementitious concrete washout solids
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_waste, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_waste
Sources: epa-concrete-washout-2012

Hardened Portland cement concrete construction waste (`concrete_waste`)

Only actual hardened waste, including separately weighed shotcrete rebound after hardening if it matches the composition; retain fibre, admixture and contamination. Fresh returns are supplier returns, not automatically hardened waste.

Selected flow: Hardened Portland cement concrete construction waste
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_waste, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_waste
Sources: epa-concrete-washout-2012

Low-alloy structural steel offcut (`steel_offcut`)

Only actually separated structural-member offcut with recorded alloy/coating and export status; rebar and stainless scrap are separate if present. No avoided-virgin credit is assumed.

Selected flow: Low-alloy structural steel offcut
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_waste, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_waste
Sources: platreef-shaft-case-2025

Used lubricating oil (`used_lubricating_oil`)

Actual separately collected used lubricating oil at the generation point, with composition/contamination and destination documented; preserve treatment-unspecified identity and add the real treatment process separately. This does not identify every hydraulic fluid or solvent.

Selected flow: Used lubricating oil 55d93375-7f04-4166-b2a2-88ce929051a5
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Collect the actual attributable quantity in this row unit using cp_waste, per declared reference flow; preserve its actual physical state, configuration and inclusion conditions.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_waste
Sources: ifc-mining-2007

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Process: Testing, reinstatement and accepted physical handover (`handover`)

Verify the complete delivered facility, surveyed extent, functionality, defects, test consumption and handover documentation.

Inputs

Product flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Outputs

Product flows

Accepted complete mine facility delivery unit (`reference_mine_facility`)

One complete accepted non-building mine facility or integrated mine access/materials-handling works, with actual functional extent, geometry, interfaces and commissioned configuration. No arbitrary unfinished section, material basket, service or ore output substitutes for this physical entity.

Selected flow: Accepted complete mine facility delivery unit
Flow property / unit: Number of items 01846770-4cfe-4a25-8ad9-919d8d378345 / item
Amount rule: 1 item
Value mode: fixed_value
Specificity: site_specific
Normalization basis: per declared reference flow
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_acceptance
Sources: unsd-cpc-3-2025; platreef-shaft-case-2025

Waste flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

Elementary flows

No universal crossing exchange is prescribed here. Record each actual significant exchange separately; retained/internal movements remain in the project balance.

7. Allocation and Co-product Handling

rule_id	Applies to	Rule
direct_subdivision	dataset	First trace each receipt, meter, machine log and work package to its actual facility and stage. Subdivide joint construction/ore production and adjacent power/manufacturing/building functions before allocation. For inseparable activities, justify an evidenced physical causal driver and complete beneficiary denominator using cp_allocation; cost, facility count or forecast throughput alone is not causal evidence.
asset_share_conservation	excavator_asset; drill_asset; crane_asset; formwork_plywood; steel_mesh	Retain one persistent identified asset and manufacture boundary. An actual same-configuration mass/count multiplied by its evidenced dimensionless current service share attributes the included manufacture burden. All projects, periods and repeated uses share one supported total-activity denominator; cumulative shares must not exceed one. Forecast versus realized service is explicit and reconciled. Unknown lifetime/activity remains review; never reset the full burden per project. Permanent new delivered support/equipment instead carries its included full supply burden once.
recovery_and_ore_interfaces	mine_excavation; construction_waste	Internal rock/fill/water reuse is an internal balance, not an automatic co-product credit. Exported ore, useful rock and scrap retain real status, quantities and recipients; no default avoided-production credit. Later mineral models consume the actual allocated construction dataset burden once rather than adding its ingredients/plant again. Shared downstream attribution requires actual supported production/service evidence, with unknown denominators disclosed for review.

Direct attribution and cumulative-conservation controls are supported by the actual cp_assets/cp_allocation records; this PCR specifies no asset lifespan, mine output or allocation factor. Unproven relations remain explicit review needs for the actual dataset.

8. Foreground Data Collection, Calculation, and Quality Rules

Data Collection Protocols

protocol_id	process_id	flow_role	record_type	raw_fields	collection_method	unit	frequency	temporal_coverage	site_scope	aggregation_rule	quality_evidence
cp_acceptance	handover	Reference entity and acceptance	foreground_record	project/site; mine function; delivery limits/interfaces; route; as-built shaft/drift/pit/tower/station dimensions; support/plant configuration; criteria; test results; retained/new assets; start/end/test/handover dates; complete accepted count	Use signed actual acceptance and as-built survey records, with stage-specific geotechnical/structural/mechanical and actual ventilation/drainage/handling tests. Reconcile the same complete facility and configuration; document defects and remaining interfaces, not presumed approvals.	item; m; m2; m3; actual capacity units	at each acceptance and relevant test	actual complete construction and test campaign	defined mine facility and actual supply/destination interfaces	per declared reference flow	signed acceptance, calibrated survey/test records and complete asset schedule
cp_earth	site_enabling; mine_excavation	Earthworks and separated excavation outputs	foreground_record	survey before/after; geology; opening dimensions; mechanical/blast route; imported fill; moisture; weighbridge records; rock/soil assay and acid-generation tests; internal reuse; disposition; construction versus production tag	Survey actual delivered openings and movements; use calibrated mass records or actual same-material surveyed volume and measured bulk density at its moisture/state. Reconcile excavation, internal reuse, exported streams and separately recovered ore.	kg; m; m3	each work shift/haul and survey milestone	actual complete construction and test campaign	defined mine facility and actual supply/destination interfaces	per declared reference flow	survey control, calibrated scales, geological tests and destination receipts
cp_blast	mine_excavation	Actual blasting inputs	foreground_record	hole pattern and dimensions; product/lot/formulation; charged and returned mass; detonator type/count/unit mass; misfires; date/location; ventilation/control; emissions evidence	Reconcile real approved project blasting logs, charge weighings and stock/returns for each physically distinct formulation and initiation device. Match actual route and chemical species; a safety log is not an external-release measurement.	kg; item; m	each blast and stock reconciliation	actual complete construction and test campaign	defined mine facility and actual supply/destination interfaces	per declared reference flow	lot certificates, actual charge logs and checked inventory balance
cp_batch	site_batching	Actual on-site mixture and internal transfers	foreground_record	actual recipe/lot; cement; sand; stone; every real additive; water; moisture; fresh density; batch/placed/returned volumes; transport internal links; rebound/washout; electricity	Measure each actual ingredient and fresh batch volume; retain recipe and water carried in wet constituents. Link separate concrete/shotcrete/grout transfers to their actual installation stage without adding an external purchased mixture burden.	kg; m3; MJ	each actual batch and work shift	actual complete construction and test campaign	defined mine facility and actual supply/destination interfaces	per declared reference flow	calibrated batch scales/meters, actual recipe and placed/returned balance
cp_support	ground_support	Support, lining, grout and drainage	foreground_record	ground-control drawing; actual bolt/mesh/drain/lining specification; installed number/length/mass; fresh delivered mix/grout volume; actual strength/curing; rebound; reclaimed temporary support	Use actual installation and supplier records with surveyed same-state geometry and measured/certified unit masses/densities; inspect route necessity and permanent/temporary inclusion, retaining geotechnical and acceptance evidence.	kg; m; m3; item	each installed lot/section and inspection	actual complete construction and test campaign	defined mine facility and actual supply/destination interfaces	per declared reference flow	installation drawings, lot certificates and accepted inspection records
cp_civil	civil_structures	Actual civil structure material quantities	foreground_record	foundation/collar/headframe/station geometry; purchased concrete fresh volume/recipe; rebar/structural steel grade and mass; joints; supplier inclusion; curing; returns; offcuts	Reconcile actual delivery tickets, drawings, fresh volumes, steel weighing/certified unit mass and installation schedules. Record all site handling, pumping, joining and curing consumption in stage-tagged utility logs.	kg; m3; m; item	each received/installed lot and acceptance milestone	actual complete construction and test campaign	defined mine facility and actual supply/destination interfaces	per declared reference flow	supplier certificates, calibrated measurement and as-built quantities
cp_install	permanent_installation	Permanent winding and loading equipment/interfaces	foreground_record	supplier equipment boundary; model/configuration; quantity or mass/length; included component schedule; delivery; installed layout; commissioning tests; cable country/voltage/conductor/insulation; losses/offcuts	Use actual procurement, manufacturer drawings and accepted installed records; weigh/certify same-configuration components when mass is used, preserve actual Count/Length properties, and separately account installation/testing activity and waste.	item; kg; m	each equipment/cable delivery, installation and test	actual complete construction and test campaign	defined mine facility and actual supply/destination interfaces	per declared reference flow	complete supplier inclusion list and signed commissioning evidence
cp_utilities	site_utilities	Energy, plant operation and fluid use	foreground_record	stage/date; meter start/end; grid country/voltage; fuel grade/blend/density/heating value if conversion; supply/stock/returns; machine hours/load/control; lubricant additions; complete subcontract inclusions	Use calibrated submeters, actual fuel receipts/tank balances and equipment duty logs. Separate construction/test operation from later mine operation. Trace any common utility total with direct subdivision or documented allocation; no assumed per-machine consumption.	MJ; kWh; kg; L; h	each shift, metering interval and tank reconciliation	actual complete construction and test campaign	defined mine facility and actual supply/destination interfaces	per declared reference flow	meter calibration, tank reconciliation, supplier and duty records
cp_water	site_utilities	Supply, abstraction, dewatering and destination balance	foreground_record	source/aquifer/country; treatment; supplier interface; incoming pumped/metered volume; actual density if Mass reporting; temperature/composition; rainfall; recirculation; consumption; recipient; liquid transfers; concentration tests	Meter actual liquid volumes by source and destination. Keep pumped groundwater and purchased treated water distinct, with actual same-water density for the Mass identity; reconcile reuse, discharged liquid, treatment transfer and measured residual balance with uncertainties.	m3; kg; actual concentration units	each meter interval and discharge/sample event	actual complete construction and test campaign	defined mine facility and actual supply/destination interfaces	per declared reference flow	calibrated meters, density/chemistry tests and receptor/treatment records
cp_assets	site_utilities; civil_structures; ground_support	Reusable equipment, formwork and support attribution	foreground_record	persistent asset id; manufacture boundary; same-configuration actual net mass/count; service activity unit; current actual service; evidenced total supported service denominator; all beneficiaries/projects/periods; prior shares; forecasts/revisions; consumptive replacements and disposition	Measure/certify actual asset quantities and trace one cross-project asset/activity ledger. Derive current share only with a supported compatible activity denominator; reconcile all past/current/planned shares without reset. Unknown total service and revised forecasts require review and sensitivity, never an invented life.	kg; item; actual service activity units; dimensionless share	each asset use/project and denominator revision	actual complete construction and test campaign	defined mine facility and actual supply/destination interfaces	per declared reference flow	traceable manufacture/quantity evidence, full asset ledger and share reconciliation
cp_transport	site_utilities	Actual external freight legs	foreground_record	cargo identity/state; actual payload mass; origin/destination; real distance; vehicle/load; return; inclusion/overlap; allocation	Use dispatch/weighbridge and actual route records, distinguishing external supplier/site/waste legs from internal muck movement; check inclusion in upstream or subcontract inventories.	t; km; t*km	each shipment/leg	actual complete construction and test campaign	defined mine facility and actual supply/destination interfaces	per declared reference flow	weighbridge/dispatch and route evidence
cp_air	site_utilities	Species, size and external release	foreground_record	actual stage/activity; engine/fuel/blast/dust source; exhaust/control/ventilation; CAS/species; fossil origin; fraction; medium/submedium; sample/calibration; concentration and matching flow/time or independently supported factor/activity; uncertainty	Use actual outward release monitoring, compatible concentration/flow/time measurement or independently sourced activity/engine/control-specific factor with conditions and units. Retain raw data and conversions; no workplace concentration, NOx equivalent or total-dust number is silently assigned to molecular NO/NO2 or a PM fraction.	kg; actual concentration/flow/time units	representative actual activity/control periods and each release campaign	actual complete construction and test campaign	defined mine facility and actual supply/destination interfaces	per declared reference flow	sampling calibration, original factor applicability and complete raw activity/release basis
cp_waste	construction_waste	Segregated solid and liquid waste	foreground_record	originating stage; stream identity; actual mass/volume; moisture/chemistry; contamination/acid potential; status; collection; treatment/recovery/disposal destination; transport; internal reuse	Weigh/meter each physically separated actual waste with representative characterization and signed destination records; preserve liquid/solid split, waste-to-product status and treatment interface.	kg; m3	each collection/load and characteristic change	actual complete construction and test campaign	defined mine facility and actual supply/destination interfaces	per declared reference flow	calibrated scales/meters, characterization and chain-of-custody receipts
cp_allocation	mine_excavation; handover	Joint works/ore and beneficiary subdivision	foreground_record	actual joint activities; separable work/meter records; facility/ore recipients; ore assay/mass; driver/activity units; complete denominator; attribution shares; overlap and sensitivity	Trace real causal work packages and subdivide first. Where inseparable, document driver selection and complete measured/supported beneficiary basis; disclose uncertainty and unresolved actual/forecast relationships for independent review.	actual activity units; kg; dimensionless share	each joint campaign and boundary change	actual complete construction and test campaign	defined mine facility and actual supply/destination interfaces	per declared reference flow	real activity records and full allocation reconciliation

Raw downloads

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structured.yaml127 KB · 71cc7d8d028d…

Structured rule index

This index comes from verified structured.yaml and retains the canonical English rule text.

System boundary rules · 5

Rule ID	Applies to	Rule	Source IDs
`construction_delivery`	dataset	Collect actual enabling, opening/excavation, support/lining, civil structures, permanent installation and all testing/rework to the documented handover. Mechanical/raise-bore/blast routes and open-pit geometry are conditional on real works. The Platreef case is route context, not a required shaft size or timetable.	unsd-cpc-3-2025, wa-ground-control-2019, platreef-shaft-case-2025
`stage_interfaces`	all inventory rows	Separate purchased mixtures from their site-batched alternatives and keep internal batching-to-installation links. Do not count powder/aggregate manufacture twice through both ingredients and a purchased complete mix. Preserve external transport and site operation overlap checks for complete subcontract services.	epa-concrete-washout-2012
`mining_transition`	mine_excavation; handover	Separate facility construction/development from routine mineral extraction, processing and later mine ventilation/dewatering. Where construction exposes recoverable ore, preserve actual assay, mass, destination and contemporaneous construction/production activities; add each real ore output separately and review allocation. Do not treat saleable development rock automatically as waste or all production as construction.	platreef-shaft-case-2025, ifc-mining-2007
`later_life`	dataset	Operation/maintenance, support renewal, later mine expansion, closure, demolition, long-term drainage and final disposition are outside the core handover result. If requested, model them as distinct evidenced stages with real service periods, quantities and destinations; never assume a universal life or declare whole life from this core.	ifc-mining-2007
`environmental_routes`	site_utilities; construction_waste	Identify actual abstraction, pumped inflow, rainfall, process water, reuse, evaporation, liquid transfer and recipient-specific release. Add significant real gas, dissolved substance and size-specific particulate exchanges separately using matching public identities where verified. Land transformation, noise, vibration and occupational dust metrics require actual location/time and appropriate methods; absence of a row is not zero impact.	ifc-mining-2007, epa-concrete-washout-2012

Allocation rules · 4

Rule ID	Applies to	Rule
`direct_subdivision`	dataset	First trace each receipt, meter, machine log and work package to its actual facility and stage. Subdivide joint construction/ore production and adjacent power/manufacturing/building functions before allocation. For inseparable activities, justify an evidenced physical causal driver and complete beneficiary denominator using cp_allocation; cost, facility count or forecast throughput alone is not causal evidence.
`asset_share_conservation`	excavator_asset; drill_asset; crane_asset; formwork_plywood; steel_mesh	Retain one persistent identified asset and manufacture boundary. An actual same-configuration mass/count multiplied by its evidenced dimensionless current service share attributes the included manufacture burden. All projects, periods and repeated uses share one supported total-activity denominator; cumulative shares must not exceed one. Forecast versus realized service is explicit and reconciled. Unknown lifetime/activity remains review; never reset the full burden per project. Permanent new delivered support/equipment instead carries its included full supply burden once.
`recovery_and_ore_interfaces`	mine_excavation; construction_waste	Internal rock/fill/water reuse is an internal balance, not an automatic co-product credit. Exported ore, useful rock and scrap retain real status, quantities and recipients; no default avoided-production credit. Later mineral models consume the actual allocated construction dataset burden once rather than adding its ingredients/plant again. Shared downstream attribution requires actual supported production/service evidence, with unknown denominators disclosed for review.
`allocation_rule_4`	foreground_burden_allocation	Direct attribution and cumulative-conservation controls are supported by the actual cp_assets/cp_allocation records; this PCR specifies no asset lifespan, mine output or allocation factor. Unproven relations remain explicit review needs for the actual dataset.

Validation rules · 6

Rule ID	Applies to	Rule
`v_reference`	reference_mine_facility	Require one complete physically accepted facility and all relevant qualifiers; reference name and output-row name match exactly, output is 1 item and every collection/inventory denominator is per declared reference flow. A count basis alone does not demonstrate applicability or interchangeable performance.
`v_route`	all inventory rows	Check the actual shaft/drift/pit/headframe/station route and all significant materials, mixtures, permanent devices, plant and tests. Mark a conditional exchange absent only with evidence. Actual unlisted chemistry/components get separate atomic rows; mixture alternatives and internal transfers are not duplicate purchases.
`v_units_identity`	all inventory rows	Check actual supply gates, country/voltage, substance/CAS/origin, medium/submedium, particle size and reference property/unit relations. No false conversion from Volume/Length/Count to Mass, unresolved reference product UUID remains a declared candidate gap, and public official Chinese names remain aligned.
`v_balances`	mine_excavation; site_batching; site_utilities; construction_waste	Reconcile actual excavation/reuse/export, each fresh mixture, fuel/stock, liquid inputs/outputs and waste disposition. Distinguish natural withdrawal, consumption, treatment transfer and direct recipient release; PM fractions and molecular NO/NO2 cannot be replaced by totals/equivalents or workplace concentrations.
`v_allocation`	dataset	Verify one persistent cross-project asset ledger and supported share denominator; cumulative manufacture attribution at most one. Review facility/ore-production joint activities and prevent mineral models counting the same development burden again. Unproved mathematical/causal relationships remain review.
`v_coverage`	dataset	Report performed/skipped checks, source-bound measurement/identity gaps, uncertainty and stage coverage. Neither accepted construction nor a passed structural check grants methodology/scientific approval. Do not label foreground as complete cradle-to-gate, whole life or total environmental coverage without independent complete evidence.

Processes and inputs/outputs · 9

Process ID	Process name	Input flows	Output flows
`site_enabling`	Site definition and enabling works	1	0
`mine_excavation`	Mine opening excavation, drilling, blasting and muck removal	3	3
`site_batching`	Actual on-site cementitious batching	4	3
`ground_support`	Geotechnical support, shaft lining and drainage installation	5	0
`civil_structures`	Headframes, foundations and loading/discharging civil structures	4	0
`permanent_installation`	Permanent winding and materials-handling installation	4	0
`site_utilities`	Stage-tagged utilities, temporary plant and environmental exchanges	12	8
`construction_waste`	Construction waste characterization and transfer	0	6
`handover`	Testing, reinstatement and accepted physical handover	0	1

Complete field inspector

Loads this record’s complete manifest and structured projection on demand; values are never truncated. Requires JavaScript.

Mine facility construction and physical delivery

Content languages

Readiness

Classification mapping

Source

1. Scope and Applicability

2. Product Category Identity

3. Reference Flow

4. Measurement and Unit Rules

Flow-property and unit-group support relations

5. System Boundary

Boundary Abstraction

6. Process Inventory Structure

Process Map

Process: Site definition and enabling works (site_enabling)

Inputs

Product flows

Uncontaminated natural soil fill (imported_fill)

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Elementary flows

Process: Mine opening excavation, drilling, blasting and muck removal (mine_excavation)

Inputs

Product flows

Emulsion Explosive (emulsion_explosive)

Ammonium nitrate and fuel oil blasting explosive (anfo)

Non-electric shock-tube blasting detonator (non_electric_detonator)

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Non-acid-generating excavated rock (inert_excavation_rock)

Potentially acid-generating sulfide excavation rock (sulfide_excavation_rock)

Uncontaminated excavated soil sent off site (excavated_soil)

Elementary flows

Process: Actual on-site cementitious batching (site_batching)

Inputs

Product flows

Cement, portland cement (portland_cement)

Washed natural silica sand (natural_sand)

Graded crushed natural stone aggregate (crushed_stone)

Aqueous polycarboxylate concrete superplasticizer (pce_admixture)

Waste flows

Elementary flows

Outputs

Product flows

Fresh site-batched Portland cement concrete (site_concrete)

Fresh site-batched wet-mix shotcrete (site_shotcrete)

Fresh site-batched Portland cement grout (site_grout)

Waste flows

Elementary flows

Process: Geotechnical support, shaft lining and drainage installation (ground_support)

Inputs

Product flows

Steel mechanical expansion rock bolt (rock_bolt)

Welded carbon-steel ground-support mesh (steel_mesh)

Fresh delivered wet-mix shotcrete (purchased_shotcrete)

Fresh delivered Portland cement grout (purchased_grout)

Perforated HDPE mine drainage pipe (hdpe_drain_pipe)

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Elementary flows

Process: Headframes, foundations and loading/discharging civil structures (civil_structures)

Inputs

Product flows

Fresh delivered ready-mixed structural concrete (purchased_concrete)

Non-alloy reinforcing steel bar (reinforcing_bar)

Fabricated low-alloy structural steel headframe member (structural_steel)

Film-faced construction formwork plywood (formwork_plywood)

Waste flows

Elementary flows

Outputs

Product flows

Process: Site definition and enabling works (`site_enabling`)

Uncontaminated natural soil fill (`imported_fill`)

Process: Mine opening excavation, drilling, blasting and muck removal (`mine_excavation`)

Emulsion Explosive (`emulsion_explosive`)

Ammonium nitrate and fuel oil blasting explosive (`anfo`)

Non-electric shock-tube blasting detonator (`non_electric_detonator`)

Non-acid-generating excavated rock (`inert_excavation_rock`)

Potentially acid-generating sulfide excavation rock (`sulfide_excavation_rock`)

Uncontaminated excavated soil sent off site (`excavated_soil`)

Process: Actual on-site cementitious batching (`site_batching`)

Cement, portland cement (`portland_cement`)

Washed natural silica sand (`natural_sand`)

Graded crushed natural stone aggregate (`crushed_stone`)

Aqueous polycarboxylate concrete superplasticizer (`pce_admixture`)

Fresh site-batched Portland cement concrete (`site_concrete`)

Fresh site-batched wet-mix shotcrete (`site_shotcrete`)

Fresh site-batched Portland cement grout (`site_grout`)

Process: Geotechnical support, shaft lining and drainage installation (`ground_support`)

Steel mechanical expansion rock bolt (`rock_bolt`)

Welded carbon-steel ground-support mesh (`steel_mesh`)

Fresh delivered wet-mix shotcrete (`purchased_shotcrete`)

Fresh delivered Portland cement grout (`purchased_grout`)

Perforated HDPE mine drainage pipe (`hdpe_drain_pipe`)

Process: Headframes, foundations and loading/discharging civil structures (`civil_structures`)

Fresh delivered ready-mixed structural concrete (`purchased_concrete`)

Non-alloy reinforcing steel bar (`reinforcing_bar`)

Fabricated low-alloy structural steel headframe member (`structural_steel`)

Film-faced construction formwork plywood (`formwork_plywood`)

Process: Permanent winding and materials-handling installation (`permanent_installation`)

Complete electric mine winding machine (`mine_winder`)

Fabricated steel mine loading hopper (`steel_loading_hopper`)

Complete electrically driven mine belt conveyor (`belt_conveyor`)

Low-voltage cable (`low_voltage_cable`)

Process: Stage-tagged utilities, temporary plant and environmental exchanges (`site_utilities`)

Diesel fuel (`diesel`)

Alternating current (`electricity_lv_cn`)

Alternating current (`electricity_mv_cn`)

User-side alternating-current electricity at the declared non-CN supply (`electricity_other`)

Process Water (`treated_process_water`)

Supplied untreated liquid freshwater (`untreated_supplied_water`)

Mineral hydraulic lubricating oil (`mineral_lubricant`)

Complete hydraulic construction excavator (`excavator_asset`)

Complete rock drilling rig (`drill_asset`)

Complete mobile construction crane (`crane_asset`)

Road freight transport of mine construction cargo by truck (`road_freight`)

ground water (`groundwater_abstraction`)

carbon dioxide (fossil) (`fossil_co2`)

nitrogen monoxide (`nitrogen_monoxide`)

nitrogen dioxide (`nitrogen_dioxide`)

particles (PM2.5) (`pm25`)

particles (PM2.5 - PM10) (`pm_2_5_10`)

Particulate matter, particle size unspecified (`pm_unspecified`)

Water (`freshwater_release`)

Water (`seawater_release`)

Process: Construction waste characterization and transfer (`construction_waste`)

Construction dewatering liquid sent for treatment (`dewatering_transfer`)

Alkaline concrete washout liquid (`washout_liquid`)

Settled cementitious concrete washout solids (`washout_solids`)

Hardened Portland cement concrete construction waste (`concrete_waste`)

Low-alloy structural steel offcut (`steel_offcut`)

Used lubricating oil (`used_lubricating_oil`)

Process: Testing, reinstatement and accepted physical handover (`handover`)

Accepted complete mine facility delivery unit (`reference_mine_facility`)