Coal or rock cutters and tunnelling machinery; other boring and sinking machinery

Lifecycle status: Candidate
Content maturity: Authored methodology
Current version: No published versionLast updated2026-10-05
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 3.0:44412 · exact

Source

library/pcrs/metal-products-machinery-and-equipment/special-purpose-machinery/coal-or-rock-cutters-and-tunnelling-machinery-other-boring-and-sinking-machinerysha256:06589e5cd173…

1. Scope and Applicability

Manufacturing methodology for complete coal or rock cutting machines, tunnel excavation machines and other boring or sinking machines released at a declared factory gate. Declare the actual family, host, propulsion, drive and supplied configuration. A representative double-shield TBM does not replace continuous miners, roadheaders, raise-boring rigs or shaft-sinking machines. Mass is a production accounting unit and does not establish equivalent excavation performance.

2. Product Category Identity

Field	Value
canonical_pcr_id	pcr.metal-products-machinery-and-equipment.special-purpose-machinery.coal-or-rock-cutters-and-tunnelling-machinery-other-boring-and-sinking-machinery
classification_refs	CPC 3.0 44412; reviewed complete-machine boundary; code is not a canonical identity
covered_products	Coal cutters; continuous, bolter and borer miners; rock-cutting roadheaders; open/gripper and shield TBMs; raise, boxhole and downward boring rigs; shaft sinking and other boring machines with actual declared delivery configuration
excluded_products	Independent underground conveyors/elevators; cranes and independent hauling vehicles; independently supplied site separation plants; excavators/loaders; separately supplied spare parts or cutting tools; metalworking boring machine-tools; drilling/excavation services; tunnel lining manufacture and mine production
representative_product	An accepted complete double-shield TBM with explicitly declared cutterhead, drive, shields and included back-up; illustrative, not a mass or recipe default
production_route	Supplier-qualified raw stock and bought modules; actual fabrication, machining and conditional treatment; family integration, electrical/hydraulic assembly, factory testing and dispatch
market_state	Accepted new finished machine at plant, including documented initial fill and installed tools; shipping split modules reconcile to the same complete configuration

3. Reference Flow

Field	Value
What	Provide one configuration-qualified machine capable of its declared cutting, tunnelling, boring or sinking function
How much	1 kg accepted net complete-machine output; report accepted unit count and measured mass alongside
How well	Meets actual purchase drawing, cutting/boring architecture, interface, controls and recorded factory acceptance criteria
How long or cycle	One manufacturing and factory acceptance cycle; operating lifetime, excavation distance and output remain separately evidenced downstream scenarios
reference_flow_link	reference_product

Field	Value
Reference amount	1
Reference product flow	Coal or rock cutters and tunnelling machinery, other boring and sinking machinery `52fdea74-4411-454d-8b7f-e7bd43044586`
Reference flow property	Mass `93a60a56-a3c8-11da-a746-0800200b9a66`
Reference unit group	Units of mass `93a60a57-a4c8-11da-a746-0800200c9a66`
Reference unit	kg
Required qualifiers	family; model/revision; serial/configuration; integrated host/propulsion; cutting or drilling mechanism; supplier/make-buy matrix; exact supplied modules/back-up/initial fill; nominal functional ratings from actual specifications; factory gate and acceptance; geography and period; calibrated net mass; packaging excluded; excluded site plant and spare parts

Declare every required qualifier in the data package. No machine weight, service lifetime, material grade, yield, energy intensity or empirical range is assumed.

4. Measurement and Unit Rules

rule_id	Applies to	Required property	Required unit	Rule
`reference_mass`	reference product	Mass `93a60a56-a3c8-11da-a746-0800200b9a66`	kg	M = accepted net mass of one complete machine of the same configuration in kg; collect using cp_mass.
`material_species_basis`	physical material and species records in cp_material, cp_waste, cp_water and cp_emission	Mass	kg	Gross purchased alloy, mixture, emulsion or sludge is not contained element mass. Each term needs its own moisture and element/species assay on a compatible wet/dry basis. Do not apply this material rule to electricity or transport.
`energy_interface`	cp_energy records	Net calorific value `93a60a56-a3c8-11da-a746-0800200c9a66`	MJ	Retain raw kWh and meter interface; use verified unit conversion only. Fuel requires actual supplied quantity and calorific value, not electricity equivalence. Water volume needs actual density, not a universal screening density.

5. System Boundary

rule_id	Applies to	Rule	source_ids
`factory_gate`	all inventory rows	Include upstream supply once and all attributable factory operations through acceptance, correction, initial fill and packing. Exclude transport after declared gate, installation/excavation energy, mined coal/rock, routine cutter replacement, tunnel segments, grout and lifetime service unless explicitly modelled as a separate downstream scenario. Factory test materials and energy remain included.	`sandvik-testing-2026`; `herrenknecht-follo-2018`
`configuration_boundary`	reference_product	Integral carrier, gathering mechanism, machine belt and installed handling equipment belong only when accepted in the same complete-machine BOM. Independently sold conveyors, cranes, transport vehicles, separation plants and tools have separate identity. A supplied VSM lowering/winch/control/separation module explicitly included in the accepted modular product BOM is retained once as a manufacturing input; its downstream shaft-water, rock/slurry and lining service is excluded. A self-propelled cutter does not become an excavator merely because it has tracks. For ambiguous integrated systems verify drawing, sales object and classification before mapping; no silent scope change.	`un-cpc-2025`; `sandvik-cutting-2024`; `herrenknecht-double-shield`; `herrenknecht-vsm`
`make_buy_once`	all inventory rows	For each serial/configuration build a make/buy matrix for structure, shields, cutterhead/drum, motor, gears, bearing, hydraulics and controls. Purchased completed modules carry embedded material, processing, motor and supplied oil once; no parallel raw inputs for those burdens. For actual in-house fabrication use material/consumable/energy/output records, not a second purchased completed module. Partial supplier state retains only completed upstream steps.	`sandvik-zeltweg-manufacturing`

Boundary Abstraction

Field	Value
declared_starting_condition	Factory receipt of composition- and state-qualified raw stock or completed supplier modules
starting_condition_role	Foreground manufacturing starting state; upstream production remains required
product_classification_scope	Complete machines in reviewed category; supplied integrated configuration must be declared
recursive_input_rule	A purchased same-category completed machine used as a base is an explicit upstream input with inherited manufacture once; model only actual incremental work; never recursively create its full manufacturing inventory again
upstream_dataset_requirement	Supplier processes match grade, module state, voltage, geography and delivery interface; unresolved providers remain disclosed and block a complete burden claim
disclosure	Actual factory and gate; routes performed; subcontract steps; bought modules; included carrier/back-up; meter period; acceptance/reject/rework; gaps and downstream exclusions

Family and make/buy matrix

Family	Actual assemblies	Scope decision
Coal/rock cutter	Drum or boom, track/base, gathering and conditional integral bolter	Make or buy each named module; no universal TBM shield or disc-cutter recipe
Tunnel machine	Cutterhead, bearing/drive, gripper or shields, thrust, machine belt and declared erector/back-up	Shield and lining mechanism are conditional; external tunnel conveyor and lining concrete are excluded
Other boring/sinking	Base/columns, rotary drive, thrust cylinders, pipe handler; actual shaft cutting boom/pump/lowering apparatus and explicitly included control/separation modules	Raise-boring and VSM are counterexamples to a tunnel-only structure; site foundation, shaft rings and separation service are downstream

6. Process Inventory Structure

Process Map

process_id	process_name	inclusion	inclusion_condition	role	quantitative_reference
`fabrication`	Structural fabrication and component machining	conditional	Actual in-house plate cutting, forming, welding, turning, milling, gear cutting or grinding	Foreground manufacturing	per 1 kg reference flow
`treatment`	Conditional heat treatment and surface coating	conditional	Only documented in-house treatment; outsourced finished parts retain prior treatment in supplier datasets	Foreground manufacturing	per 1 kg reference flow
`cutters`	Coal and rock cutting machine integration	conditional	Continuous miner, bolter miner, borer miner or roadheader configuration	Foreground manufacturing	per 1 kg reference flow
`tunnel`	Tunnel boring machine integration	conditional	Actual gripper or shield machine and declared back-up configuration; no assumed universal shield	Foreground manufacturing	per 1 kg reference flow
`boring`	Other boring and sinking machine integration	conditional	Actual raise-boring, boxhole, downward boring, shaft-sinking or drilling configuration	Foreground manufacturing	per 1 kg reference flow
`assembly`	Common drive, hydraulics and control integration	required	Every machine; instantiate only its actual modules and make/buy interfaces	Foreground manufacturing	per 1 kg reference flow
`test`	Factory acceptance, correction and release preparation	required	All accepted units; actual load, leak, function, control and safety tests before gate	Foreground manufacturing	per 1 kg reference flow
`utilities`	Residual shared services and conditional on-site generation	conditional	Only unassigned load of the same metered period after process and test assignments	Foreground manufacturing	per 1 kg reference flow
`release`	Packing and factory-gate handover	required	All accepted configurations; disassembled shipping modules reconciled to accepted complete machine	Foreground manufacturing	per 1 kg reference flow

Activate actual routes only. Cards are specific conditional exchanges, not a default BOM or closed list. Add individual rows for every actual omitted alloy, machining consumable, gas, purchased heat, chemical, installed module, emission or residue with its own collection and identity evidence. Treatment includes only actual recipes and completed stages. Shared service cards contain residuals only; repeated electricity cards must reconcile to one site balance.

Process: Structural fabrication and component machining (`fabrication`)

Actual in-house plate cutting, forming, welding, turning, milling, gear cutting or grinding

Inputs

Product flows

Steel Plate (`plate`)

Hot-rolled low-alloy high-strength plate is actually issued. Use this UUID only when the actual supplied grade and interface are documented as Q345/Q355 or an independently verified matching low-alloy high-strength family. S355, AR400, stainless steel or another unverified grade requires its separate verified identity or an unresolved row; declare actual grade, heat number, thickness and supplier. Neither the OEM fabrication source nor this UUID sets a grade default

Selected flow: Steel Plate 421db3a5-394d-410b-8ebf-af23a37fc878
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Cited OEM evidence supports the conditional architecture or manufacturing stage only; it does not establish this exact grade, formulation, module supply state or quantity. Retain the actual supplier/site specification under cp_material before activating the row.

Alloy-steel forged shaft blank (`forged_blank`)

Machined shaft blank is purchased; retain alloy and supplied heat-treatment state

Selected flow: Alloy-steel forged shaft blank
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Carbon-steel arc-welding wire (`weld_wire`)

Actual qualified welding procedure uses carbon-steel wire; document classification and composition

Selected flow: Carbon-steel arc-welding wire
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Carbon dioxide welding shielding gas (`shield_gas`)

CO2 shielding is actually used; mixed shielding gas needs its separately verified composition-qualified flow

Selected flow: Carbon dioxide welding shielding gas
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Water-miscible mineral-oil machining concentrate (`coolant`)

Actual coolant formulation uses mineral-oil concentrate; record concentration separately from dilution water

Selected flow: Water-miscible mineral-oil machining concentrate
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Treated process dilution water (`dilution_water`)

Coolant is mixed on site; record source, treatment and temperature-specific measured density

Selected flow: Treated process dilution water
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_water.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_water
Sources: sandvik-zeltweg-manufacturing

Alternating current (`fabrication_power`)

CN grid supply at 1–35 kV only; actual process-assigned electricity, or residual only for utilities; retain voltage, year and supplier; different interfaces require another verified identity

Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_energy
Sources: sandvik-zeltweg-manufacturing

Outputs

Waste flows

Alloy-steel machining swarf (`swarf`)

Swarf leaves for recovery; separate attached coolant, water and alloy assays

Selected flow: Alloy-steel machining swarf
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_waste.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_waste
Sources: sandvik-zeltweg-manufacturing

Spent mineral-oil machining emulsion (`spent_coolant`)

Spent emulsion leaves for treatment; measured oil fraction and moisture are not steel mass

Selected flow: Spent mineral-oil machining emulsion
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_waste.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_waste
Sources: sandvik-zeltweg-manufacturing

Captured iron-bearing welding filter dust (`weld_dust`)

Captured dust leaves for treatment; retain Fe and other actual element assays

Selected flow: Captured iron-bearing welding filter dust
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_waste.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_waste
Sources: sandvik-zeltweg-manufacturing

Process: Conditional heat treatment and surface coating (`treatment`)

Only documented in-house treatment; outsourced finished parts retain prior treatment in supplier datasets

Inputs

Product flows

Pipeline natural gas for heat treatment (`gas_heat`)

Actual on-site gas furnace; supplier gas composition and calorific value required

Selected flow: Pipeline natural gas for heat treatment
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_energy
Sources: sandvik-zeltweg-manufacturing

Mineral-oil quench fluid (`quench_oil`)

Actual oil-quench recipe; reused bath transfer is internal, replenishment is external

Selected flow: Mineral-oil quench fluid
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Nitrogen heat-treatment gas (`nitrogen`)

Actual furnace atmosphere contains supplied nitrogen

Selected flow: Nitrogen heat-treatment gas
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Two-component epoxy protective coating (`epoxy`)

Actual purchased formulation is applied; retain SDS, resin/hardener ratio and solvent fractions; no assumed universal coating

Selected flow: Two-component epoxy protective coating
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Methyl ethyl ketone cleaning solvent (`mek`)

Actual site cleaning recipe uses MEK; no default solvent

Selected flow: Methyl ethyl ketone cleaning solvent
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Treated coating-process water (`coat_water`)

Actual aqueous cleaning or rinsing

Selected flow: Treated coating-process water
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_water.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_water
Sources: sandvik-zeltweg-manufacturing

Alternating current (`treatment_power`)

CN grid supply at 1–35 kV only; actual process-assigned electricity, or residual only for utilities; retain voltage, year and supplier; different interfaces require another verified identity

Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_energy
Sources: sandvik-zeltweg-manufacturing

Outputs

Waste flows

Epoxy coating-treatment sludge (`coat_sludge`)

Actual collected sludge leaves for treatment; measure water, coating and contained elements separately

Selected flow: Epoxy coating-treatment sludge
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_waste.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_waste
Sources: sandvik-zeltweg-manufacturing

Elementary flows

Methyl ethyl ketone, emission to air (`mek_air`)

Species-resolved measurement or supported solvent balance establishes actual uncaptured MEK

Selected flow: Methyl ethyl ketone, emission to air
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_emission.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_emission
Sources: sandvik-zeltweg-manufacturing

Process: Coal and rock cutting machine integration (`cutters`)

Continuous miner, bolter miner, borer miner or roadheader configuration

Inputs

Product flows

Completed coal-cutting drum module (`cut_drum`)

Purchased dedicated drum is fitted; cutter-tool material and supplied drive coverage are declared

Selected flow: Completed coal-cutting drum module
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-cutting-2024

Completed roadheader cutter-boom module (`cut_boom`)

Purchased roadheader boom is fitted instead of making its structural and drive parts on site

Selected flow: Completed roadheader cutter-boom module
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-cutting-2024

Completed steel crawler-track module (`track`)

Integral crawler is in the accepted machine; separately sold hauling vehicle is excluded

Selected flow: Completed steel crawler-track module
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-cutting-2024

Completed continuous-miner gathering-arm module (`gathering`)

Actual integral gathering equipment is supplied as part of machine

Selected flow: Completed continuous-miner gathering-arm module
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-cutting-2024

Alternating current (`cutters_power`)

CN grid supply at 1–35 kV only; actual process-assigned electricity, or residual only for utilities; retain voltage, year and supplier; different interfaces require another verified identity

Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_energy
Sources: sandvik-cutting-2024

Process: Tunnel boring machine integration (`tunnel`)

Actual gripper or shield machine and declared back-up configuration; no assumed universal shield

Inputs

Product flows

Completed tunnel-boring cutterhead module (`cutterhead`)

Purchased cutterhead, including declared fitted cutters; otherwise use actual fabrication BOM once

Selected flow: Completed tunnel-boring cutterhead module
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-double-shield

Completed TBM main-bearing module (`bearing`)

Purchased main bearing; declared seal and lubricant supply state

Selected flow: Completed TBM main-bearing module
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-double-shield

Completed steel shield-body module (`shield`)

Actual shielded route purchases this module; open gripper machine has no assumed shield

Selected flow: Completed steel shield-body module
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-double-shield

Completed tunnel-segment erector module (`erector`)

Integral erector is accepted in configuration; concrete segments used later are excluded

Selected flow: Completed tunnel-segment erector module
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-double-shield

Completed TBM internal belt module (`machine_belt`)

Internal transfer belt included in accepted BOM; separate tunnel conveyor system is excluded

Selected flow: Completed TBM internal belt module
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-double-shield

Alternating current (`tunnel_power`)

CN grid supply at 1–35 kV only; actual process-assigned electricity, or residual only for utilities; retain voltage, year and supplier; different interfaces require another verified identity

Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_energy
Sources: herrenknecht-double-shield

Process: Other boring and sinking machine integration (`boring`)

Actual raise-boring, boxhole, downward boring, shaft-sinking or drilling configuration

Inputs

Product flows

Completed raise-boring rotary-drive module (`rotary`)

Purchased rotary drive; record variable-frequency/electric or hydraulic configuration

Selected flow: Completed raise-boring rotary-drive module
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-raise-2024; herrenknecht-vsm

Completed steel raise-boring guide-column module (`column`)

Purchased column rather than in-house fabrication

Selected flow: Completed steel raise-boring guide-column module
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-raise-2024; herrenknecht-vsm

Completed boring-rig pipe-handling module (`pipe_handler`)

Actual accepted mechanized pipe handler is supplied

Selected flow: Completed boring-rig pipe-handling module
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-raise-2024; herrenknecht-vsm

Alloy-steel drill rod (`rod`)

Only rods included in accepted delivery configuration; later consumable replacement is outside gate

Selected flow: Alloy-steel drill rod
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-raise-2024; herrenknecht-vsm

Completed shaft-sinking cutting-boom module (`shaft_boom`)

Actual VSM or shaft-boring configuration has this assembly

Selected flow: Completed shaft-sinking cutting-boom module
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-raise-2024; herrenknecht-vsm

Completed submersible shaft-muck pump (`muck_pump`)

Accepted sinking machine includes this pump; separate site separation plant remains separately declared

Selected flow: Completed submersible shaft-muck pump
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-raise-2024; herrenknecht-vsm

Completed shaft-sinking lowering unit (`lowering`)

Actual lowering unit is included in accepted modular machine supply; site foundation and shaft lining remain downstream

Selected flow: Completed shaft-sinking lowering unit
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-raise-2024; herrenknecht-vsm

Completed shaft-sinking recovery winch (`winch`)

Actual recovery winch is included in accepted configuration; standalone crane is not this machine

Selected flow: Completed shaft-sinking recovery winch
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-raise-2024; herrenknecht-vsm

Completed shaft-muck separation module (`separation`)

Included only when the accepted delivered modular machine BOM explicitly includes this module; an independently supplied plant has separate identity. Manufacturing of included module is counted once; operating shaft-water/slurry/rock service is downstream

Selected flow: Completed shaft-muck separation module
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-raise-2024; herrenknecht-vsm

Alternating current (`boring_power`)

CN grid supply at 1–35 kV only; actual process-assigned electricity, or residual only for utilities; retain voltage, year and supplier; different interfaces require another verified identity

Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_energy
Sources: herrenknecht-raise-2024; herrenknecht-vsm

Process: Common drive, hydraulics and control integration (`assembly`)

Every machine; instantiate only its actual modules and make/buy interfaces

Inputs

Product flows

Completed industrial electric drive motor (`motor`)

Only separately purchased motor not embedded in a purchased drive module; record power, topology and supplier

Selected flow: Completed industrial electric drive motor
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Completed machine planetary gearbox (`gearbox`)

Actual planetary gearbox not already counted inside rotary drive; record ratios and delivery state

Selected flow: Completed machine planetary gearbox
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Completed hydraulic thrust cylinder (`cylinder`)

Actual cylinder is separately purchased; piston/rod/tube raw material not also charged

Selected flow: Completed hydraulic thrust cylinder
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Reinforced rubber hydraulic hose (`hose`)

Actual separately installed hose; record rubber, reinforcement and fittings

Selected flow: Reinforced rubber hydraulic hose
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Completed programmable logic controller (`plc`)

Actual control unit; declare sensors, software hardware and supplied cabinet coverage separately

Selected flow: Completed programmable logic controller
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Electronic pressure sensor (`sensor`)

Actual separately purchased pressure sensor not embedded in control assembly

Selected flow: Electronic pressure sensor
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Copper-conductor power cable (`cable`)

Actual cable; retain conductor section, insulation and voltage

Selected flow: Copper-conductor power cable
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Mineral-oil hydraulic fluid initial fill (`hydraulic_fill`)

Actual qualified mineral-oil grade; fluid already supplied inside modules is not a second external input

Selected flow: Mineral-oil hydraulic fluid initial fill
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Lithium-soap mineral-oil lubricating grease (`grease`)

Actual approved grease; retain grade and retained versus consumed amount

Selected flow: Lithium-soap mineral-oil lubricating grease
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-zeltweg-manufacturing

Alternating current (`assembly_power`)

CN grid supply at 1–35 kV only; actual process-assigned electricity, or residual only for utilities; retain voltage, year and supplier; different interfaces require another verified identity

Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_energy
Sources: sandvik-zeltweg-manufacturing

Process: Factory acceptance, correction and release preparation (`test`)

All accepted units; actual load, leak, function, control and safety tests before gate

Inputs

Product flows

Treated factory hydraulic-test water (`test_water`)

Actual water-filled factory test; record reused stock and return separately

Selected flow: Treated factory hydraulic-test water
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_water.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_water
Sources: sandvik-testing-2026; herrenknecht-follo-2018

Mineral-oil factory-test hydraulic fluid (`test_oil`)

Actual test circuit uses oil; distinguish retained delivery fill, reused rig oil and drained waste

Selected flow: Mineral-oil factory-test hydraulic fluid
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-testing-2026; herrenknecht-follo-2018

Rock block for factory cutting test (`test_rock`)

Actual acceptance test consumes documented rock; record lithology and only manufacturing test quantity

Selected flow: Rock block for factory cutting test
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: sandvik-testing-2026; herrenknecht-follo-2018

Alternating current (`test_power`)

CN grid supply at 1–35 kV only; actual process-assigned electricity, or residual only for utilities; retain voltage, year and supplier; different interfaces require another verified identity

Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_energy
Sources: sandvik-testing-2026; herrenknecht-follo-2018

Outputs

Waste flows

Factory cutting-test rock residue (`test_rock_waste`)

Actual factory test residue leaves; excavation production rock is excluded

Selected flow: Factory cutting-test rock residue
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_waste.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_waste
Sources: sandvik-testing-2026; herrenknecht-follo-2018

Spent factory-test mineral hydraulic oil (`spent_oil`)

Actual externally removed oil; internal recovered test oil is not waste

Selected flow: Spent factory-test mineral hydraulic oil
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_waste.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_waste
Sources: sandvik-testing-2026; herrenknecht-follo-2018

Oil-bearing factory-test wastewater (`test_effluent`)

Actual test-water discharge leaves to treatment; measure water, oil and contained metals separately

Selected flow: Oil-bearing factory-test wastewater
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_waste.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_waste
Sources: sandvik-testing-2026; herrenknecht-follo-2018

Process: Residual shared services and conditional on-site generation (`utilities`)

Only unassigned load of the same metered period after process and test assignments

Inputs

Product flows

Treated residual factory-service water (`service_water`)

Only residual attributable supply after fabrication, coating and test water assignments

Selected flow: Treated residual factory-service water
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_water.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_water
Sources:

Diesel fuel for factory generator (`diesel`)

Only actual on-site generation; purchased electricity carries external generation emissions once

Selected flow: Diesel fuel for factory generator
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_energy
Sources:

Alternating current (`utilities_power`)

CN grid supply at 1–35 kV only; actual process-assigned electricity, or residual only for utilities; retain voltage, year and supplier; different interfaces require another verified identity

Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_energy
Sources:

Outputs

Elementary flows

Carbon dioxide, fossil, emission to air (`fossil_co2`)

Actual on-site combustion with fuel carbon and oxidation evidence; imported power has no direct stack CO2 here

Selected flow: Carbon dioxide, fossil, emission to air
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_emission.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_emission
Sources:

Nitrogen dioxide, emission to air (`no2`)

Actual species-resolved exhaust evidence; fuel carbon does not establish NO2

Selected flow: Nitrogen dioxide, emission to air
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_emission.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_emission
Sources:

Carbon monoxide, emission to air (`co`)

Actual CO exhaust measurement or applicable documented factor; no inference from carbon closure alone

Selected flow: Carbon monoxide, emission to air
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_emission.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_emission
Sources:

Process: Packing and factory-gate handover (`release`)

All accepted configurations; disassembled shipping modules reconciled to accepted complete machine

Inputs

Product flows

Sawn softwood shipping support (`timber`)

Actual transport support excluded from machine net mass; reusable ownership tracked

Selected flow: Sawn softwood shipping support
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-follo-2018

Low-density polyethylene shipping film (`film`)

Actual shipping wrap excluded from net reference mass

Selected flow: Low-density polyethylene shipping film
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_material
Sources: herrenknecht-follo-2018

Alternating current (`release_power`)

CN grid supply at 1–35 kV only; actual process-assigned electricity, or residual only for utilities; retain voltage, year and supplier; different interfaces require another verified identity

Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_energy
Sources: herrenknecht-follo-2018

Outputs

Product flows

Coal or rock cutters and tunnelling machinery, other boring and sinking machinery (`reference_product`)

Accepted complete machine configuration at factory gate; product UUID does not establish any supplier process

Selected flow: Coal or rock cutters and tunnelling machinery, other boring and sinking machinery 52fdea74-4411-454d-8b7f-e7bd43044586
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: 1 kg
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_mass
Sources: herrenknecht-follo-2018

7. Allocation and Co-product Handling

rule_id	Applies to	Rule	source_ids
`allocation_rejects`	all inventory rows	Assign specific jobs and meters before allocation. Keep all attributable rejects, rework and repeated factory tests in Q; denominator includes only N accepted units of one configuration and their calibrated net masses. Do not pool unlike families or use packaging/reject mass. For shared processing use measured machine time, test duration or another documented physical cause, with complete reconciliation.
`scrap_transfer`	swarf; weld_dust; coat_sludge	Record each external recovery/treatment transfer, composition and actual destination. Internal rework and reusable oil transfers cancel as paired internal records. Do not credit avoided virgin metal or energy without an explicitly evidenced, separately disclosed downstream method.

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_mass`	release	reference_product	acceptance/weighing	model; configuration; serial number; accepted net mass M; accepted N; summed accepted mass D; weighing tare; retained delivery fill	Weigh the accepted complete machine on a calibrated scale, excluding transport packaging; reconcile the same configuration and acceptance record.	kg	each accepted machine	same accepted cohort and Q period	accepted configuration at factory gate	accepted net mass per machine	scale calibration, tare, module/BOM reconciliation and acceptance signature
`cp_material`	all	specific raw stock/module/chemical	material issue/BOM	row id; grade; formulation; composition; moisture; supplier state; opening/closing stock; purchase/issue/return; serial/job; Q; N; D	Reconcile received stock, issues and returns to jobs and make/buy BOM; weigh actual modules and material, retain reject/rework quantities. Each material balance term carries its own assay and wet/dry basis; no utility is subjected to a material assay. Q is attributable period exchange including rejects/rework; derive q_item = Q/N and M = D/N only for this configuration.	kg	each issue and period closure	matched production and acceptance period	actual performed factory stages and supplier interface	attributable material / accepted machines	certificates, SDS, receipts, calibrated weighing, stock reconciliation
`cp_energy`	all	individual electricity/fuel exchange	meter/fuel ledger	row id; import/generation/export; voltage/grid/year; submeter; site meter; period; Q; job/load duration; storage change; N; D	Read calibrated process meters and same-period site balances; retain measured test and rework load. Convert kWh to MJ with verified unit group; fuel retains actual mass/volume and measured calorific value. Allocate only residual unassigned services by measured causal activity. Q includes attributable reject/rework load; q_item = Q/N for same configuration.	MJ	continuous meters and each test/job	same period as N and D	factory meter boundary; actual supplier voltage and geography	attributable electricity / accepted machines	meter calibration, electricity invoices, fuel certificates and full site reconciliation
`cp_water`	all	each water exchange	water meter/bath record	row id; source/treatment; density/temperature; input moisture of each material; retained water; stock; return; effluent; evaporation; actual reaction water; Q; N; D	Meter each external supply and discharge; convert actual volume using measured density. Sample moisture for each physical term independently; maintain paired internal returns and actual stock/reaction records. No assumption of universal water density. Q includes attributable reject/rework demand for same configuration; q_item = Q/N.	kg	each batch/test and matched period	same period as material and accepted mass	actual factory supply, test circuit and treatment transfer	attributable water / accepted machines	meter calibration, measured density, moisture samples and closure uncertainty
`cp_waste`	all	one specific residue per row	waste consignment/weighing	row id; gross/wet/dry mass; moisture; each contained-element assay; attached oil; opening/closing stock; paired rework return; destination; Q; N; D	Weigh external transfer and retain receiver treatment interface; separately sample moisture, oil and actual metals for each residue, including sludge and effluent. Internally returned scrap/oil is paired and not an external credit. Q is attributable period external waste including rejects; q_item = Q/N.	kg	each consignment and period stock	same production period	factory-to-treatment transfer	attributable waste / accepted machines	weighbridge calibration, laboratory assays, moisture basis and receiver receipts
`cp_emission`	all	one elementary species and compartment	species measurement/balance	species; compartment; stack/fugitive point; sampling method; gas flow/time; capture/destruction; fuel composition; own fractions; stock; non-air residual; Q; N; D	Use actual species-resolved sampling and measured gas volume/time, or a documented applicable species factor/balance with uncertainty. Include own solvent fractions, retained product, recovery, capture medium, actual destruction and residues; CO and NO2 require independent species evidence. Q is attributable measured period release including test/rework; q_item = Q/N.	kg	representative operating conditions and each relevant test	matched production period	actual controlled/fugitive factory boundary	attributable emissions / accepted machines	sampling calibration, species identity, factor applicability and combined uncertainty

For shipping in modules retain calibrated net module-weight records, cancel duplicated attached parts and reconcile the complete accepted BOM without excluding included delivery fill. All period Q records retain reject and rework burdens and use the same configuration, acceptance cohort and period as N and D. Calculate q_item = Q/N, M = D/N; final q_item/M equals Q/D. Do not replace D with the mass of one representative machine. Collection-table aggregation labels state the per-accepted-machine intermediate; the calculation table states the final per-reference basis; raw totals, stocks, allocation and paired internal returns are retained in the data package.

Calculation Rules

rule_id	Applies to	Formula or rule	Inputs	Output
`normalize_mass`	all inventory rows	q_ref = q_item / M; q_item = exchange amount per one accepted finished machine; q_ref = exchange amount per 1 kg reference flow.	q_item; M; cp_mass	q_ref
`water_balance`	dilution_water; coat_water; test_water; service_water	For one matched period close water inputs plus input moisture, opening stock and actual reaction formation against retained product water, each waste moisture, effluent water, evaporation, closing stock and actual reaction consumption. Use the moisture of each actual term, cancel paired internal coolant/test-water returns, and retain combined meter, sampling, density and allocation uncertainty. Investigate residuals beyond that evidence; no universal tolerance or clipping.	cp_water; cp_material; cp_waste	water closure and uncertainty
`metal_balance`	plate; forged_blank; swarf; weld_dust; coat_sludge	Close each actual metal separately using the own matched assay and wet/dry basis of every input, accepted product, scrap, dust, sludge, effluent, release and opening/closing stock; include actual reaction partitioning and cancel paired internal transfers. Product BOM metal mass and waste gross mass are never automatically contained Fe, Mn, Ni or other element. Compare residual with combined weighing, assay, sampling and allocation uncertainty; investigate, do not invent yield.	cp_material; cp_waste; cp_emission; cp_mass	each contained-metal closure and uncertainty
`solvent_oil_balance`	mek; epoxy; hydraulic_fill; test_oil	Balance each actual solvent and oil separately with own composition fractions, retained product, opening/closing stocks, recovered returns, capture media, actual destruction and non-air residues. Internal recovered fluid is paired, not new external input or fictitious waste. A total VOC result cannot establish MEK; disclose unresolved species.	cp_material; cp_waste; cp_emission	species closure and uncertainty
`utility_balance`	all inventory rows	For identical period and units reconcile purchased imports plus measured on-site generation and storage discharge against assigned fabrication/treatment/integration/assembly/test/dispatch load, exports, storage charge and only unassigned residual shared services. Apply measured causal allocation only to residual. Never add factory total to submeters; investigate negative residuals with meter and timing uncertainty, do not clip. Fuel, actual generation and stack species are separate; carbon balance cannot alone establish CO or NO2.	cp_energy; cp_water	reconciled allocation of assigned and residual loads

Raw downloads

These files are byte-identical to the canonical files for this revision in the repository.

pcr.en-US.md90 KB · 06589e5cd173…
manifest.yaml13 KB · 1ec0525f99f9…
pcr.zh-CN.md80 KB · b62271fd6cbb…
structured.yaml120 KB · 75e50bfce637…

Structured rule index

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

System boundary rules · 3

Rule ID	Applies to	Rule	Source IDs
`factory_gate`	all inventory rows	Include upstream supply once and all attributable factory operations through acceptance, correction, initial fill and packing. Exclude transport after declared gate, installation/excavation energy, mined coal/rock, routine cutter replacement, tunnel segments, grout and lifetime service unless explicitly modelled as a separate downstream scenario. Factory test materials and energy remain included.	sandvik-testing-2026, herrenknecht-follo-2018
`configuration_boundary`	reference_product	Integral carrier, gathering mechanism, machine belt and installed handling equipment belong only when accepted in the same complete-machine BOM. Independently sold conveyors, cranes, transport vehicles, separation plants and tools have separate identity. A supplied VSM lowering/winch/control/separation module explicitly included in the accepted modular product BOM is retained once as a manufacturing input; its downstream shaft-water, rock/slurry and lining service is excluded. A self-propelled cutter does not become an excavator merely because it has tracks. For ambiguous integrated systems verify drawing, sales object and classification before mapping; no silent scope change.	un-cpc-2025, sandvik-cutting-2024, herrenknecht-double-shield, herrenknecht-vsm
`make_buy_once`	all inventory rows	For each serial/configuration build a make/buy matrix for structure, shields, cutterhead/drum, motor, gears, bearing, hydraulics and controls. Purchased completed modules carry embedded material, processing, motor and supplied oil once; no parallel raw inputs for those burdens. For actual in-house fabrication use material/consumable/energy/output records, not a second purchased completed module. Partial supplier state retains only completed upstream steps.	sandvik-zeltweg-manufacturing

Allocation rules · 2

Rule ID	Applies to	Rule	Source IDs
`allocation_rejects`	all inventory rows	Assign specific jobs and meters before allocation. Keep all attributable rejects, rework and repeated factory tests in Q; denominator includes only N accepted units of one configuration and their calibrated net masses. Do not pool unlike families or use packaging/reject mass. For shared processing use measured machine time, test duration or another documented physical cause, with complete reconciliation.
`scrap_transfer`	swarf; weld_dust; coat_sludge	Record each external recovery/treatment transfer, composition and actual destination. Internal rework and reusable oil transfers cancel as paired internal records. Do not credit avoided virgin metal or energy without an explicitly evidenced, separately disclosed downstream method.

Validation rules · 7

Rule ID	Applies to	Rule	Source IDs
`accepted_denominator`	all inventory rows	Verify family/configuration, accepted N > 0, traceable calibrated net masses and acceptance records match Q period and BOM; normalize_mass is applied to each non-reference row; 1 kg output contains no transport package or rejects. Missing mass or allocation is unknown, not zero.
`route_identity`	all inventory rows	Every active physical exchange has one exact substance, grade/module/state and interface, supplier or disposal destination; add separate atomic rows for every actual omitted exchange. not_applicable requires evidence of absence, zero requires measurement and unknown requires a gap. UUIDs never prove completed upstream burdens; CN medium-voltage electricity cannot represent another grid or voltage.
`water_closure`	dilution_water; coat_water; test_water; service_water; spent_coolant; coat_sludge; test_effluent	For one matched period close water inputs plus input moisture, opening stock and actual reaction formation against retained product water, each waste moisture, effluent water, evaporation, closing stock and actual reaction consumption. Use the moisture of each actual term, cancel paired internal coolant/test-water returns, and retain combined meter, sampling, density and allocation uncertainty. Investigate residuals beyond that evidence; no universal tolerance or clipping.
`contained_metal_closure`	plate; forged_blank; weld_wire; swarf; weld_dust; coat_sludge; test_effluent; reference_product	Close each actual metal separately using the own matched assay and wet/dry basis of every input, accepted product, scrap, dust, sludge, effluent, release and opening/closing stock; include actual reaction partitioning and cancel paired internal transfers. Product BOM metal mass and waste gross mass are never automatically contained Fe, Mn, Ni or other element. Compare residual with combined weighing, assay, sampling and allocation uncertainty; investigate, do not invent yield.
`solvent_and_oil_closure`	coolant; quench_oil; epoxy; mek; hydraulic_fill; grease; test_oil; spent_oil; mek_air	Balance each actual solvent and oil separately with own composition fractions, retained product, opening/closing stocks, recovered returns, capture media, actual destruction and non-air residues. Internal recovered fluid is paired, not new external input or fictitious waste. A total VOC result cannot establish MEK; disclose unresolved species.
`utility_reconciliation`	all inventory rows	For identical period and units reconcile purchased imports plus measured on-site generation and storage discharge against assigned fabrication/treatment/integration/assembly/test/dispatch load, exports, storage charge and only unassigned residual shared services. Apply measured causal allocation only to residual. Never add factory total to submeters; investigate negative residuals with meter and timing uncertainty, do not clip. Fuel, actual generation and stack species are separate; carbon balance cannot alone establish CO or NO2.
`test_use_split`	test; reference_product	Retain before-gate test power, water, oil, test medium, rejected parts and corrective work; identify acceptance dates. Later excavation feed, rock removal, support concrete, cutter changes and operating energy belong only to a separately stated use/service model. OEM project performance and cutter weights are not manufacturing defaults.	sandvik-testing-2026, herrenknecht-follo-2018

Processes and inputs/outputs · 9

Process ID	Process name	Input flows	Output flows
`fabrication`	Structural fabrication and component machining	7	3
`treatment`	Conditional heat treatment and surface coating	7	2
`cutters`	Coal and rock cutting machine integration	5	0
`tunnel`	Tunnel boring machine integration	6	0
`boring`	Other boring and sinking machine integration	10	0
`assembly`	Common drive, hydraulics and control integration	10	0
`test`	Factory acceptance, correction and release preparation	4	3
`utilities`	Residual shared services and conditional on-site generation	3	3
`release`	Packing and factory-gate handover	3	1

Complete field inspector

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

Coal or rock cutters and tunnelling machinery; other boring and sinking machinery

Content languages

Readiness

Classification mapping

Source

1. Scope and Applicability

2. Product Category Identity

3. Reference Flow

4. Measurement and Unit Rules

5. System Boundary

Boundary Abstraction

Family and make/buy matrix

6. Process Inventory Structure

Process Map

Process: Structural fabrication and component machining (fabrication)

Inputs

Product flows

Steel Plate (plate)

Alloy-steel forged shaft blank (forged_blank)

Carbon-steel arc-welding wire (weld_wire)

Carbon dioxide welding shielding gas (shield_gas)

Water-miscible mineral-oil machining concentrate (coolant)

Treated process dilution water (dilution_water)

Alternating current (fabrication_power)

Outputs

Waste flows

Alloy-steel machining swarf (swarf)

Spent mineral-oil machining emulsion (spent_coolant)

Captured iron-bearing welding filter dust (weld_dust)

Process: Conditional heat treatment and surface coating (treatment)

Inputs

Product flows

Pipeline natural gas for heat treatment (gas_heat)

Mineral-oil quench fluid (quench_oil)

Nitrogen heat-treatment gas (nitrogen)

Two-component epoxy protective coating (epoxy)

Methyl ethyl ketone cleaning solvent (mek)

Treated coating-process water (coat_water)

Alternating current (treatment_power)

Outputs

Waste flows

Epoxy coating-treatment sludge (coat_sludge)

Elementary flows

Methyl ethyl ketone, emission to air (mek_air)

Process: Coal and rock cutting machine integration (cutters)

Inputs

Product flows

Completed coal-cutting drum module (cut_drum)

Completed roadheader cutter-boom module (cut_boom)

Completed steel crawler-track module (track)

Completed continuous-miner gathering-arm module (gathering)

Alternating current (cutters_power)

Process: Tunnel boring machine integration (tunnel)

Inputs

Product flows

Completed tunnel-boring cutterhead module (cutterhead)

Completed TBM main-bearing module (bearing)

Completed steel shield-body module (shield)

Completed tunnel-segment erector module (erector)

Completed TBM internal belt module (machine_belt)

Alternating current (tunnel_power)

Process: Other boring and sinking machine integration (boring)

Inputs

Product flows

Completed raise-boring rotary-drive module (rotary)

Completed steel raise-boring guide-column module (column)

Completed boring-rig pipe-handling module (pipe_handler)

Alloy-steel drill rod (rod)

Completed shaft-sinking cutting-boom module (shaft_boom)

Completed submersible shaft-muck pump (muck_pump)

Completed shaft-sinking lowering unit (lowering)

Completed shaft-sinking recovery winch (winch)

Completed shaft-muck separation module (separation)

Alternating current (boring_power)

Process: Common drive, hydraulics and control integration (assembly)

Inputs

Product flows

Completed industrial electric drive motor (motor)

Completed machine planetary gearbox (gearbox)

Completed hydraulic thrust cylinder (cylinder)

Process: Structural fabrication and component machining (`fabrication`)

Steel Plate (`plate`)

Alloy-steel forged shaft blank (`forged_blank`)

Carbon-steel arc-welding wire (`weld_wire`)

Carbon dioxide welding shielding gas (`shield_gas`)

Water-miscible mineral-oil machining concentrate (`coolant`)

Treated process dilution water (`dilution_water`)

Alternating current (`fabrication_power`)

Alloy-steel machining swarf (`swarf`)

Spent mineral-oil machining emulsion (`spent_coolant`)

Captured iron-bearing welding filter dust (`weld_dust`)

Process: Conditional heat treatment and surface coating (`treatment`)

Pipeline natural gas for heat treatment (`gas_heat`)

Mineral-oil quench fluid (`quench_oil`)

Nitrogen heat-treatment gas (`nitrogen`)

Two-component epoxy protective coating (`epoxy`)

Methyl ethyl ketone cleaning solvent (`mek`)

Treated coating-process water (`coat_water`)

Alternating current (`treatment_power`)

Epoxy coating-treatment sludge (`coat_sludge`)

Methyl ethyl ketone, emission to air (`mek_air`)

Process: Coal and rock cutting machine integration (`cutters`)

Completed coal-cutting drum module (`cut_drum`)

Completed roadheader cutter-boom module (`cut_boom`)

Completed steel crawler-track module (`track`)

Completed continuous-miner gathering-arm module (`gathering`)

Alternating current (`cutters_power`)

Process: Tunnel boring machine integration (`tunnel`)

Completed tunnel-boring cutterhead module (`cutterhead`)

Completed TBM main-bearing module (`bearing`)

Completed steel shield-body module (`shield`)

Completed tunnel-segment erector module (`erector`)

Completed TBM internal belt module (`machine_belt`)

Alternating current (`tunnel_power`)

Process: Other boring and sinking machine integration (`boring`)

Completed raise-boring rotary-drive module (`rotary`)

Completed steel raise-boring guide-column module (`column`)

Completed boring-rig pipe-handling module (`pipe_handler`)

Alloy-steel drill rod (`rod`)

Completed shaft-sinking cutting-boom module (`shaft_boom`)

Completed submersible shaft-muck pump (`muck_pump`)

Completed shaft-sinking lowering unit (`lowering`)

Completed shaft-sinking recovery winch (`winch`)

Completed shaft-muck separation module (`separation`)

Alternating current (`boring_power`)

Process: Common drive, hydraulics and control integration (`assembly`)

Completed industrial electric drive motor (`motor`)

Completed machine planetary gearbox (`gearbox`)

Completed hydraulic thrust cylinder (`cylinder`)

Reinforced rubber hydraulic hose (`hose`)

Completed programmable logic controller (`plc`)

Electronic pressure sensor (`sensor`)

Copper-conductor power cable (`cable`)

Mineral-oil hydraulic fluid initial fill (`hydraulic_fill`)

Lithium-soap mineral-oil lubricating grease (`grease`)

Alternating current (`assembly_power`)

Process: Factory acceptance, correction and release preparation (`test`)

Treated factory hydraulic-test water (`test_water`)

Mineral-oil factory-test hydraulic fluid (`test_oil`)

Rock block for factory cutting test (`test_rock`)

Alternating current (`test_power`)

Factory cutting-test rock residue (`test_rock_waste`)

Spent factory-test mineral hydraulic oil (`spent_oil`)

Oil-bearing factory-test wastewater (`test_effluent`)

Process: Residual shared services and conditional on-site generation (`utilities`)

Treated residual factory-service water (`service_water`)

Diesel fuel for factory generator (`diesel`)

Alternating current (`utilities_power`)

Carbon dioxide, fossil, emission to air (`fossil_co2`)

Nitrogen dioxide, emission to air (`no2`)

Carbon monoxide, emission to air (`co`)

Process: Packing and factory-gate handover (`release`)

Sawn softwood shipping support (`timber`)

Low-density polyethylene shipping film (`film`)

Alternating current (`release_power`)

Coal or rock cutters and tunnelling machinery, other boring and sinking machinery (`reference_product`)