Non-electric bakery ovens and non-domestic beverage, cooking or food-heating machinery manufacture

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 3.0:44515 · exact

Source

library/pcrs/metal-products-machinery-and-equipment/special-purpose-machinery/bakery-ovens-non-electric-machinery-for-making-hot-drinks-or-for-cooking-or-heating-foo-35bcfcbcsha256:1218b3786901…

1. Scope and Applicability

This PCR constructs manufacture-stage foreground data packages for complete non-electric bakery ovens and non-domestic hot-drink, cooking or food-heating machines. The non-electric qualifier applies to bakery ovens; it does not exclude electric beverage boilers or commercial electric cookers. Identify the actual principal function and heating route before selecting guidance. Auxiliary fans and electronic controls do not turn a fuel-heated bakery oven into an electric bakery oven. Electric industrial bakery ovens and laboratory/other industrial furnaces belong to a different boundary; domestic appliances, separately delivered burners/parts, agricultural dryers, milling and other non-thermal food-processing machines are excluded. A combi-function product needs documented principal purpose and classification review when the category is ambiguous. Standalone automatic vending machines are excluded; a beverage maker with an optional accounting interface is not automatically a complete vending-machine reference. Review its actual delivered function and classification separately.

Manufacturer examples establish different configurations, not a common BOM or recipe. The rule follows actual fabrication, finishing, assembly, factory testing and gate delivery. Food, drink, energy and cleaning during later customer use, installation and end of life require separate downstream models; no machine lifetime, food yield, default power or universal mass is prescribed.

2. Product Category Identity

Field	Value
canonical_pcr_id	pcr.metal-products-machinery-and-equipment.special-purpose-machinery.bakery-ovens-non-electric-machinery-for-making-hot-drinks-or-for-cooking-or-heating-foo-35bcfcbc
classification_refs	CPC 3.0 44515
covered_products	Non-electric bakery ovens; non-domestic hot-drink machines, commercial cookers and food heaters, including actual electric configurations in the latter branch
excluded_products	Electric industrial bakery ovens and other industrial/laboratory furnaces; domestic machines; standalone parts/burners; unrelated food processing and agricultural dryers
representative_product	Gas/oil-heated rack oven, electric coffee machine or ceramic-heated commercial cooker as separate configurations; none represents the full category
production_route	Actual make/buy receipt → conditional metal fabrication/finishing → configured thermal/electrical assembly → factory acceptance/rework → net-mass release/packing
market_state	New accepted complete machine at factory gate, configured and traceable; transport packaging separate

3. Reference Flow

Field	Value
What	Supply an accepted complete non-domestic food/beverage thermal machine of declared configuration
How much	1 kg
How well	Approved design, food-contact/safety requirements and actual factory acceptance achieved; mass is a production reference, not equivalent cooking service
How long or cycle	Manufacture through factory gate only; no assumed service life or use cycle
reference_flow_link	final_product

Field	Value
Reference amount	1
Reference product flow	Bakery ovens, non-electric, machinery for making hot drinks or for cooking or heating food, except domestic type machines `818fc255-fcf4-4702-818b-aa7b29550764`
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	manufacturer; model and serial/configuration; non-domestic intended duty; bakery oven versus beverage/cooking/heating function; main heating technology and actual fuel; capacity, food-contact and pressure ratings; steel and elastomer grades; make/buy components; burner, heat exchanger, boiler, heater, pumps, fan, grinder and controls actually fitted; included cooling and other add-ons; initial fluid charge; delivered net mass M and acceptance state; factory site, period and supplier geography; factory test duty and test consumables

The category flow is a manufactured product at plant with Mass as reference property. Its broad identity supplies no particular BOM, grade or geography: retain exact configuration and supplier boundaries. Chinese display preserves the official flow name; the scope here independently distinguishes the two heating branches.

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.
net_scope	final_product	Mass	kg	Include delivered incorporated accessories and initial fluid charge; exclude transport packaging. Do not use a brochure empty weight for another configuration or mix dry/gross mass.
composition	chemical and metal rows	Mass	kg	Record formulation mass and measured active/contained-element fraction separately; assay all balance terms and measure wet/dry basis.
utilities	energy and water	Energy; Volume	kWh; MJ; m3	Preserve actual reference property and calibrated raw unit. kWh × 3.6 = MJ; fuel uses actual NCV, water density is source-specific.

5. System Boundary

Boundary Abstraction

Field	Value
declared_starting_condition	Actual certified sheet/tube and purchased completed subassemblies at receiving gate with supplier processing and transport identified
starting_condition_role	foreground_input
product_classification_scope	Semantic complete machinery boundary; CPC 44515 is mapping context only
recursive_input_rule	Bought same-category module records its supplier dataset once and only incremental local work; no recursive rebuilding of already embedded material/energy
upstream_dataset_requirement	Match actual grade/state, part specification, provider location/year and treatment destination; disclose transport coverage and missing supplier burdens
disclosure	manufacturer; model and serial/configuration; non-domestic intended duty; bakery oven versus beverage/cooking/heating function; main heating technology and actual fuel; capacity, food-contact and pressure ratings; steel and elastomer grades; make/buy components; burner, heat exchanger, boiler, heater, pumps, fan, grinder and controls actually fitted; included cooling and other add-ons; initial fluid charge; delivered net mass M and acceptance state; factory site, period and supplier geography; factory test duty and test consumables

rule_id	Applies to	Rule	source_ids
boundary_manufacture	all processes	Include actual receiving/transport, fabrication, finishing, assembly, utilities, controls, factory trials, rejects/rework, abatement and packaging. Exclude customer operation, customer food products and unrelated modules.	`un-cpc3-2025`
boundary_make_buy	assemblies	Maintain a make/buy matrix per actual component: starting state, supplier operations, local steps and upstream coverage. Bought complete burner/boiler/motor/refrigeration module and its embedded raw inputs cannot both be counted. Contracted finishing is a supplier process once, not also local chemicals.	`miwe-rack-oven`, `franke-a800`, `rational-ivario`

6. Process Inventory Structure

Process Map

process_id	process_name	inclusion	inclusion_condition	role	quantitative_reference
fabrication	Chamber, pan, frame and fluid-path fabrication	conditional	Only actual in-house operations: cut, bend, machine and join certified sheet, tube and fittings; purchased completed vessels bypass supplier operations. Identify grade, joining procedure, scrap and food-contact finish.	foreground_production	per 1 kg reference flow; collected per one accepted finished machine
surface_finish	Conditional cleaning, passivation and protective finish	conditional	Actual degreasing, weld cleaning, passivation or exterior coating only. Record bath identity/concentration, rinse and curing; no universal acid, solvent or coating recipe.	foreground_production	per 1 kg reference flow; collected per one accepted finished machine
thermal_assembly	Configured thermal and fluid-system assembly	required	Assemble only the selected product route: gas/oil burner and heat exchanger for non-electric bakery ovens; actual hot-water/steam boiler, resistance/ceramic heater or supplied-steam interface for beverage/cooking machines. Retain pumps, valves and safety devices actually fitted.	foreground_production	per 1 kg reference flow; collected per one accepted finished machine
electromechanical	Drives, controls and configured refrigeration assembly	required	Install actual wiring, controller, sensors and motor/fan/grinder/tilting mechanism. Cooling units are optional: define included delivered module, compressor and refrigerant only when part of the product.	foreground_production	per 1 kg reference flow; collected per one accepted finished machine
factory_acceptance	Factory leak, safety and functional acceptance	required	Include actual pressure/leak, electrical safety, heating, circulation and control trials plus repeat tests and cleaning. Test limits follow approved design and applicable specification; tests are not lifetime customer operation.	foreground_production	per 1 kg reference flow; collected per one accepted finished machine
dispatch	Accepted release and transport packaging	required	Release the complete accepted machine at factory gate with declared accessories and installed initial fluid charge. Weigh packaging separately and preserve net mass basis.	foreground_production	per 1 kg reference flow; collected per one accepted finished machine
shared_services	Shared factory utilities and pollution controls	required	Reconcile allocated utilities, treatment and waste handling once across selected manufacture and factory tests; separately document purchased versus generated energy.	foreground_production	per 1 kg reference flow; collected per one accepted finished machine

The cards are concrete conditional exchanges, not a mandatory common recipe. If a documented configuration uses another steel grade, fuel, coating chemical, refrigerant or packaging material, add its own atomic card and protocol; do not rename a basket or inherit an incompatible UUID. Mark absent routes not_applicable with BOM/process evidence; unknown quantity stays unresolved. Paired internal component transfers are reconciliation records, not additional external raw inputs.

Process: Chamber, pan, frame and fluid-path fabrication (`fabrication`)

Only actual in-house operations: cut, bend, machine and join certified sheet, tube and fittings; purchased completed vessels bypass supplier operations. Identify grade, joining procedure, scrap and food-contact finish.

Inputs

Product flows

EN 1.4301 stainless steel sheet (`sheet_14301`)

Only when mill certificate identifies EN 1.4301 at the actual purchased surface/rolling state; other grades receive separate atomic cards. Never infer this grade from the word stainless in a brochure.

Selected flow: EN 1.4301 stainless steel sheet
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_sheet_14301.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_sheet_14301
Sources: epa-fabricated-metal

EN 1.4404 stainless steel tube (`tube_14404`)

Only if certified actual food-contact tubing uses this grade; record wall, length and supplier forming state; alternate grade/shape needs its own card.

Selected flow: EN 1.4404 stainless steel tube
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_tube_14404.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_tube_14404
Sources: epa-fabricated-metal

ER308L stainless steel welding wire (`weld_wire`)

Only for an actual qualified joining procedure specifying ER308L. Do not use it for an incompatible alloy joint; another filler is a separate exchange.

Selected flow: ER308L stainless steel welding wire
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_weld_wire.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_weld_wire
Sources: epa-fabricated-metal

Argon welding shielding gas (`argon`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Argon welding shielding gas
Flow property / unit: Volume / m3
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_argon.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_argon
Sources: epa-fabricated-metal

Mineral-oil cutting lubricant (`cutting_oil`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Mineral-oil cutting lubricant
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_cutting_oil.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_cutting_oil
Sources: epa-fabricated-metal

Purchased factory electricity (`fabrication_electricity`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Purchased factory electricity
Flow property / unit: Energy / kWh
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_fabrication_electricity.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_fabrication_electricity
Sources: epa-fabricated-metal

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Stainless steel fabrication scrap (`stainless_scrap`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Stainless steel fabrication scrap
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_stainless_scrap.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_stainless_scrap
Sources: epa-fabricated-metal

Spent mineral cutting oil (`spent_cutting_oil`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Spent mineral cutting oil
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_spent_cutting_oil.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_spent_cutting_oil
Sources: epa-fabricated-metal

Elementary flows

Process: Conditional cleaning, passivation and protective finish (`surface_finish`)

Actual degreasing, weld cleaning, passivation or exterior coating only. Record bath identity/concentration, rinse and curing; no universal acid, solvent or coating recipe.

Inputs

Product flows

Sodium hydroxide degreasing solution (`naoh`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Sodium hydroxide degreasing solution
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_naoh.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_naoh
Sources: epa-fabricated-metal

Citric acid passivation solution (`citric`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Citric acid passivation solution
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_citric.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_citric
Sources: epa-fabricated-metal

Isopropanol surface-cleaning solvent (`ipa`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Isopropanol surface-cleaning solvent
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_ipa.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_ipa
Sources: epa-fabricated-metal

Polyester powder coating (`powder_coat`)

Only the actually specified exterior coating; no assumption of coating on food-contact surfaces. Record chemistry, overspray recovery and cure duty.

Selected flow: Polyester powder coating
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_powder_coat.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_powder_coat
Sources: epa-fabricated-metal

Purchased factory electricity (`surface_finish_electricity`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Purchased factory electricity
Flow property / unit: Energy / kWh
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_surface_finish_electricity.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_surface_finish_electricity
Sources: epa-fabricated-metal

Treated tap water (`surface_finish_water`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Treated tap water
Flow property / unit: Volume / m3
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_surface_finish_water.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_surface_finish_water
Sources: epa-fabricated-metal

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Spent sodium hydroxide cleaning solution (`spent_cleaner`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Spent sodium hydroxide cleaning solution
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_spent_cleaner.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_spent_cleaner
Sources: epa-fabricated-metal

Spent citric acid passivation solution (`spent_passivation`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Spent citric acid passivation solution
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_spent_passivation.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_spent_passivation
Sources: epa-fabricated-metal

Process wastewater for external treatment (`surface_finish_wastewater`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Process wastewater for external treatment
Flow property / unit: Volume / m3
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_surface_finish_wastewater.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_surface_finish_wastewater
Sources: epa-fabricated-metal

Elementary flows

Isopropanol, to air (`ipa_air`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Isopropanol, to air
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_ipa_air.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_ipa_air
Sources: epa-fabricated-metal

Process: Configured thermal and fluid-system assembly (`thermal_assembly`)

Assemble only the selected product route: gas/oil burner and heat exchanger for non-electric bakery ovens; actual hot-water/steam boiler, resistance/ceramic heater or supplied-steam interface for beverage/cooking machines. Retain pumps, valves and safety devices actually fitted.

Inputs

Product flows

Purchased complete stainless-steel bakery-oven chamber (`purchased_chamber`)

Only for a configuration actually containing this named component/material. Supplier-certified BOM determines specification. Bought assembly includes its embodied materials and supplier fabrication once; when made here, use actual raw-material rows and manufacturing operations instead, never both.

Selected flow: Purchased complete stainless-steel bakery-oven chamber
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_purchased_chamber.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_purchased_chamber
Sources: miwe-rack-oven

Purchased complete stainless-steel commercial cooking pan (`purchased_pan`)

Selected flow: Purchased complete stainless-steel commercial cooking pan
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_purchased_pan.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_purchased_pan
Sources: rational-ivario

Purchased complete machine support frame (`purchased_frame`)

Selected flow: Purchased complete machine support frame
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_purchased_frame.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_purchased_frame
Sources: miwe-rack-oven

Purchased gas burner assembly for bakery oven (`burner`)

Selected flow: Purchased gas burner assembly for bakery oven
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_burner.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_burner
Sources: miwe-rack-oven

Purchased liquid-fuel burner assembly for bakery oven (`oil_burner`)

Selected flow: Purchased liquid-fuel burner assembly for bakery oven
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_oil_burner.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_oil_burner
Sources: miwe-rack-oven

Purchased stainless steel bakery-oven heat exchanger (`heat_exchanger`)

Selected flow: Purchased stainless steel bakery-oven heat exchanger
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_heat_exchanger.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_heat_exchanger
Sources: miwe-rack-oven

Purchased beverage-machine steam boiler assembly (`steam_boiler`)

Selected flow: Purchased beverage-machine steam boiler assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_steam_boiler.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_steam_boiler
Sources: franke-a800

Purchased beverage-machine hot-water boiler assembly (`hotwater_boiler`)

Selected flow: Purchased beverage-machine hot-water boiler assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_hotwater_boiler.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_hotwater_boiler
Sources: franke-a800

Purchased ceramic cooking-pan heating element (`ceramic_heater`)

Selected flow: Purchased ceramic cooking-pan heating element
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_ceramic_heater.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_ceramic_heater
Sources: rational-ivario

Purchased beverage-boiler resistance heating element (`resistance_heater`)

Selected flow: Purchased beverage-boiler resistance heating element
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_resistance_heater.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_resistance_heater
Sources: franke-a800

Purchased beverage-machine water pump assembly (`water_pump`)

Selected flow: Purchased beverage-machine water pump assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_water_pump.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_water_pump
Sources: franke-a800

Purchased steam safety valve (`steam_valve`)

Selected flow: Purchased steam safety valve
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_steam_valve.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_steam_valve
Sources: franke-a800

Purchased insulated bakery-oven door glass (`insulating_glass`)

Selected flow: Purchased insulated bakery-oven door glass
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_insulating_glass.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_insulating_glass
Sources: miwe-rack-oven

Silicone rubber door gasket (`seal`)

Selected flow: Silicone rubber door gasket
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_seal.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_seal
Sources: miwe-rack-oven

Mineral wool thermal insulation (`mineral_wool`)

Selected flow: Mineral wool thermal insulation
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_mineral_wool.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_mineral_wool
Sources: miwe-rack-oven

Purchased factory electricity (`thermal_assembly_electricity`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Purchased factory electricity
Flow property / unit: Energy / kWh
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_thermal_assembly_electricity.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_thermal_assembly_electricity
Sources: miwe-rack-oven

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Elementary flows

Process: Drives, controls and configured refrigeration assembly (`electromechanical`)

Install actual wiring, controller, sensors and motor/fan/grinder/tilting mechanism. Cooling units are optional: define included delivered module, compressor and refrigerant only when part of the product.

Inputs

Product flows

Purchased fan-drive electric motor (`motor`)

Actual fitted configuration only; track part specification, make/buy and supplier boundary. Bought motors/compressors already include embedded metal and oil; do not add their internal contents as fresh foreground inputs.

Selected flow: Purchased fan-drive electric motor
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_motor.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_motor
Sources: franke-a800

Purchased bakery-oven circulation fan (`fan`)

Selected flow: Purchased bakery-oven circulation fan
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_fan.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_fan
Sources: franke-a800

Purchased ceramic-disc coffee grinder assembly (`grinder`)

Selected flow: Purchased ceramic-disc coffee grinder assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_grinder.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_grinder
Sources: franke-a800

Purchased machine control-board assembly (`controller`)

Selected flow: Purchased machine control-board assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_controller.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_controller
Sources: franke-a800

Purchased temperature sensor (`sensor`)

Selected flow: Purchased temperature sensor
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_sensor.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_sensor
Sources: franke-a800

Copper conductor PVC-insulated machine wire (`wire`)

Selected flow: Copper conductor PVC-insulated machine wire
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_wire.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_wire
Sources: franke-a800

Purchased sealed refrigeration compressor (`compressor`)

Selected flow: Purchased sealed refrigeration compressor
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_compressor.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_compressor
Sources: franke-a800

Propane refrigerant R290 (`r290`)

Only if nameplate and charge record confirm R290 in an included cooling circuit; other actual refrigerants require separately named cards. Record initial charge and factory loss, not lifetime leakage. Factory-applied charge is separate from a precharged purchased compressor/module.

Selected flow: Propane refrigerant R290
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_r290.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_r290
Sources: franke-a800

Purchased factory electricity (`electromechanical_electricity`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Purchased factory electricity
Flow property / unit: Energy / kWh
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_electromechanical_electricity.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_electromechanical_electricity
Sources: franke-a800

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Elementary flows

Propane, to air (`r290_air`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Propane, to air
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_r290_air.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_r290_air
Sources: franke-a800

Process: Factory leak, safety and functional acceptance (`factory_acceptance`)

Include actual pressure/leak, electrical safety, heating, circulation and control trials plus repeat tests and cleaning. Test limits follow approved design and applicable specification; tests are not lifetime customer operation.

Inputs

Product flows

Natural gas for factory burner test (`test_naturalgas`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Natural gas for factory burner test
Flow property / unit: Net calorific value / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_test_naturalgas.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_test_naturalgas
Sources: rational-ivario

Distillate fuel oil for factory burner test (`test_fuel_oil`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Distillate fuel oil for factory burner test
Flow property / unit: Net calorific value / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_test_fuel_oil.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_test_fuel_oil
Sources: rational-ivario

Purchased steam for factory cooking-machine test (`test_steam`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Purchased steam for factory cooking-machine test
Flow property / unit: Energy / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_test_steam.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_test_steam
Sources: rational-ivario

Roasted coffee beans for factory brewing test (`test_food`)

Only when actual factory acceptance consumes this specific test load; recipes for other test foods each need separate ingredient cards. Do not include future customer food throughput.

Selected flow: Roasted coffee beans for factory brewing test
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_test_food.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_test_food
Sources: rational-ivario

Purchased factory electricity (`factory_acceptance_electricity`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Purchased factory electricity
Flow property / unit: Energy / kWh
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_factory_acceptance_electricity.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_factory_acceptance_electricity
Sources: rational-ivario

Treated tap water (`factory_acceptance_water`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Treated tap water
Flow property / unit: Volume / m3
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_factory_acceptance_water.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_factory_acceptance_water
Sources: rational-ivario

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Wet spent coffee grounds from factory test (`coffee_residue`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Wet spent coffee grounds from factory test
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_coffee_residue.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_coffee_residue
Sources: rational-ivario

Rejected food-heating machine for external dismantling (`rejected_machine`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Rejected food-heating machine for external dismantling
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_rejected_machine.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_rejected_machine
Sources: rational-ivario

Process wastewater for external treatment (`factory_acceptance_wastewater`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Process wastewater for external treatment
Flow property / unit: Volume / m3
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_factory_acceptance_wastewater.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_factory_acceptance_wastewater
Sources: rational-ivario

Elementary flows

Carbon dioxide, fossil, to air (`co2`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Carbon dioxide, fossil, to air
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_co2.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_co2
Sources: rational-ivario

Carbon monoxide, to air (`co`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Carbon monoxide, to air
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_co.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_co
Sources: rational-ivario

Nitrogen oxides, as NO2, to air (`nox`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Nitrogen oxides, as NO2, to air
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_nox.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_nox
Sources: rational-ivario

Process: Accepted release and transport packaging (`dispatch`)

Release the complete accepted machine at factory gate with declared accessories and installed initial fluid charge. Weigh packaging separately and preserve net mass basis.

Inputs

Product flows

Corrugated cardboard transport carton (`carton`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Corrugated cardboard transport carton
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_carton.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_carton
Sources: miwe-rack-oven

Softwood transport pallet (`pallet`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Softwood transport pallet
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_pallet.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_pallet
Sources: miwe-rack-oven

Low-density polyethylene transport film (`film`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Low-density polyethylene transport film
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_film.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_film
Sources: miwe-rack-oven

Purchased factory electricity (`dispatch_electricity`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Purchased factory electricity
Flow property / unit: Energy / kWh
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_dispatch_electricity.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_dispatch_electricity
Sources: miwe-rack-oven

Waste flows

Elementary flows

Outputs

Product flows

Bakery ovens, non-electric, machinery for making hot drinks or for cooking or heating food, except domestic type machines (`final_product`)

One accepted complete declared configuration; include incorporated initial charge and specified accessories, exclude all transport packaging.

Selected flow: Bakery ovens, non-electric, machinery for making hot drinks or for cooking or heating food, except domestic type machines 818fc255-fcf4-4702-818b-aa7b29550764
Flow property / unit: Mass / kg
Amount rule: 1 kg
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_final_product
Sources: un-cpc3-2025

Waste flows

Elementary flows

Process: Shared factory utilities and pollution controls (`shared_services`)

Reconcile allocated utilities, treatment and waste handling once across selected manufacture and factory tests; separately document purchased versus generated energy.

Inputs

Product flows

Purchased factory electricity (`shared_services_electricity`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Purchased factory electricity
Flow property / unit: Energy / kWh
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_shared_services_electricity.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_shared_services_electricity
Sources: epa-fabricated-metal

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Metal-bearing wastewater treatment sludge (`sludge`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Metal-bearing wastewater treatment sludge
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_sludge.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_sludge
Sources: epa-fabricated-metal

Elementary flows

Particulate matter smaller than 2.5 micrometres, to air (`pm25`)

Conditional on actual BOM or process use; declare grade, composition and interface. An absent exchange is not_applicable, not a missing-as-zero entry.

Selected flow: Particulate matter smaller than 2.5 micrometres, to air
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_pm25.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
Basis kind: reference_flow
Evidence kind: collected_record
Collection protocol: cp_pm25
Sources: epa-fabricated-metal

7. Allocation and Co-product Handling

rule_id	Applies to	Rule	source_ids
allocation_causal	shared manufacture	Prefer subdivision; if shared, document physical causality using measured duty/load and matching period. Mass alone is not sufficient for unequal furnace cycles, test times or cooling duties. Other relationships require justification and sensitivity; retain unallocated totals and ensure allocations sum to one.	`ef-allocation-2021`
allocation_rejects	rework and residues	Retain all attributable rejected and repeated-test burdens in accepted-machine production. Exclude rejected count from N. Cancel internal transfers; exported scrap/waste has actual treatment once. Revenue does not itself establish co-product status and no avoided-metal credit is assumed.	`ef-allocation-2021`

8. Foreground Data Collection, Calculation, and Quality Rules

For a homogeneous model/configuration and reporting period, retain external receipts, opening/closing stocks, rejects and recoveries. Obtain accepted count N > 0 from serial release records. Calculate each attributable period exchange per accepted machine only after reconciliation and causal allocation; do not divide throughput by accepted count without retaining reject/rework burdens. If the configuration changes, split the lot and denominator. For period aggregation, retain calibrated net mass of every accepted unit in that same configuration: S = sum of those accepted net masses; M is their mean S / N and the collected per-machine exchange is Q / N. Thus normalized inventory equals Q / S. Preserve individual masses, variation and uncertainties; split incompatible configurations rather than averaging them. No numeric M, intensity, yield or lifetime is invented.

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	dispatch	reference_mass	measurement_record	model; configuration; serial number; accepted net mass M	Weigh the accepted complete machine on a calibrated scale, excluding transport packaging; reconcile the same configuration and acceptance record.	kg	Each accepted configuration/serial	Same reporting period as inventory	Declared factory gate	accepted net mass per machine	Calibration certificate; net weighing ticket; acceptance/BOM
cp_sheet_14301	fabrication	sheet_14301	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_tube_14404	fabrication	tube_14404	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_weld_wire	fabrication	weld_wire	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_argon	fabrication	argon	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Measure gas supply and residual cylinders with pressure/temperature and stated volume conditions; attribute actual weld duty.	m3	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_cutting_oil	fabrication	cutting_oil	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_stainless_scrap	fabrication	stainless_scrap	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_spent_cutting_oil	fabrication	spent_cutting_oil	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_naoh	surface_finish	naoh	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_citric	surface_finish	citric	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_ipa	surface_finish	ipa	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_powder_coat	surface_finish	powder_coat	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_spent_cleaner	surface_finish	spent_cleaner	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_spent_passivation	surface_finish	spent_passivation	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_ipa_air	surface_finish	ipa_air	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Measure species-specific exhaust and fugitive loss; reconcile fresh/recovered solvent, stocks, residues and reaction; do not report total VOC as isopropanol.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_purchased_chamber	thermal_assembly	purchased_chamber	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_purchased_pan	thermal_assembly	purchased_pan	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_purchased_frame	thermal_assembly	purchased_frame	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_burner	thermal_assembly	burner	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_oil_burner	thermal_assembly	oil_burner	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_heat_exchanger	thermal_assembly	heat_exchanger	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_steam_boiler	thermal_assembly	steam_boiler	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_hotwater_boiler	thermal_assembly	hotwater_boiler	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_ceramic_heater	thermal_assembly	ceramic_heater	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_resistance_heater	thermal_assembly	resistance_heater	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_water_pump	thermal_assembly	water_pump	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_steam_valve	thermal_assembly	steam_valve	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_insulating_glass	thermal_assembly	insulating_glass	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_seal	thermal_assembly	seal	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_mineral_wool	thermal_assembly	mineral_wool	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_motor	electromechanical	motor	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_fan	electromechanical	fan	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_grinder	electromechanical	grinder	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_controller	electromechanical	controller	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_sensor	electromechanical	sensor	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_wire	electromechanical	wire	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_compressor	electromechanical	compressor	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_r290	electromechanical	r290	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_r290_air	electromechanical	r290_air	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use leak test, cylinder and recovery records to measure actual factory propane release; no prescribed leakage fraction.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_test_naturalgas	factory_acceptance	test_naturalgas	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Meter actual test input; fuel uses measured supplier net calorific value and mass/volume state; steam uses supply pressure, temperature and condensate-return enthalpy. Distinguish direct use from an in-house utility generation boundary.	MJ	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_test_fuel_oil	factory_acceptance	test_fuel_oil	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Meter actual test input; fuel uses measured supplier net calorific value and mass/volume state; steam uses supply pressure, temperature and condensate-return enthalpy. Distinguish direct use from an in-house utility generation boundary.	MJ	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_test_steam	factory_acceptance	test_steam	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Meter actual test input; fuel uses measured supplier net calorific value and mass/volume state; steam uses supply pressure, temperature and condensate-return enthalpy. Distinguish direct use from an in-house utility generation boundary.	MJ	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_co2	factory_acceptance	co2	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Measure each species after controls using matched concentration, dry/wet exhaust flow and test duration. Carbon-balance CO2 subtracts independently determined carbon in CO, hydrocarbons, soot and retained residues; carbon balance alone does not determine CO or NOx.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_co	factory_acceptance	co	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Measure each species after controls using matched concentration, dry/wet exhaust flow and test duration. Carbon-balance CO2 subtracts independently determined carbon in CO, hydrocarbons, soot and retained residues; carbon balance alone does not determine CO or NOx.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_nox	factory_acceptance	nox	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Measure each species after controls using matched concentration, dry/wet exhaust flow and test duration. Carbon-balance CO2 subtracts independently determined carbon in CO, hydrocarbons, soot and retained residues; carbon balance alone does not determine CO or NOx.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_test_food	factory_acceptance	test_food	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_coffee_residue	factory_acceptance	coffee_residue	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_rejected_machine	factory_acceptance	rejected_machine	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_carton	dispatch	carton	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_pallet	dispatch	pallet	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_film	dispatch	film	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_final_product	dispatch	final_product	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Reconcile serial-number acceptance, actual calibrated net weighing, delivered configuration and positive accepted count N; rejected machines are excluded from denominator, their attributable burdens retained.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	per 1 kg reference flow	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_fabrication_electricity	fabrication	fabrication_electricity	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Read calibrated process meter by interval and reconcile purchased site electricity; retain actual voltage, supplier/grid geography and year, test/production split and measured causal allocation. In-house generation instead has its own fuel and emissions, not a second purchased-power input.	kWh	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_surface_finish_electricity	surface_finish	surface_finish_electricity	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Read calibrated process meter by interval and reconcile purchased site electricity; retain actual voltage, supplier/grid geography and year, test/production split and measured causal allocation. In-house generation instead has its own fuel and emissions, not a second purchased-power input.	kWh	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_thermal_assembly_electricity	thermal_assembly	thermal_assembly_electricity	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Read calibrated process meter by interval and reconcile purchased site electricity; retain actual voltage, supplier/grid geography and year, test/production split and measured causal allocation. In-house generation instead has its own fuel and emissions, not a second purchased-power input.	kWh	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_electromechanical_electricity	electromechanical	electromechanical_electricity	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Read calibrated process meter by interval and reconcile purchased site electricity; retain actual voltage, supplier/grid geography and year, test/production split and measured causal allocation. In-house generation instead has its own fuel and emissions, not a second purchased-power input.	kWh	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_factory_acceptance_electricity	factory_acceptance	factory_acceptance_electricity	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Read calibrated process meter by interval and reconcile purchased site electricity; retain actual voltage, supplier/grid geography and year, test/production split and measured causal allocation. In-house generation instead has its own fuel and emissions, not a second purchased-power input.	kWh	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_dispatch_electricity	dispatch	dispatch_electricity	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Read calibrated process meter by interval and reconcile purchased site electricity; retain actual voltage, supplier/grid geography and year, test/production split and measured causal allocation. In-house generation instead has its own fuel and emissions, not a second purchased-power input.	kWh	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_shared_services_electricity	shared_services	shared_services_electricity	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	For the same period reconcile actual site imports, on-site generation and exports, including measured storage change where applicable. Shared/residual electricity equals the reconciled electricity available to the factory minus electricity already assigned to fabrication, finishing, assembly, testing and dispatch. Allocate only the remaining measured shared loads by causal duty; never add the whole factory meter on top of process/test submeters. Keep provider and local-generation boundaries distinct. Investigate a negative residual against meter alignment and uncertainty; do not clip it to zero.	kWh	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_surface_finish_water	surface_finish	surface_finish_water	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Meter external water supply and loop make-up separately from recirculation; retain provider geography and source-specific density for mass balance, with actual dissolved loads and return destination.	m3	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_surface_finish_wastewater	surface_finish	surface_finish_wastewater	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Meter discharge and sample actual composition/density; separate reusable internal returns, dissolved constituents and treatment sludge.	m3	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_factory_acceptance_water	factory_acceptance	factory_acceptance_water	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Meter external water supply and loop make-up separately from recirculation; retain provider geography and source-specific density for mass balance, with actual dissolved loads and return destination.	m3	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_factory_acceptance_wastewater	factory_acceptance	factory_acceptance_wastewater	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Meter discharge and sample actual composition/density; separate reusable internal returns, dissolved constituents and treatment sludge.	m3	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_sludge	shared_services	sludge	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Use calibrated weighing, purchase/issue and opening/closing stock records; reconcile batch, recoveries, rejects and accepted count N of the same configuration.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary
cp_pm25	shared_services	pm25	measurement_record	site; period; configuration; batch; raw amount and unit; stocks; returns; assay/density; allocation driver; accepted count N; uncertainty	Actual monitored welding/grinding exhaust after capture and abatement; retain size fraction, sampled air volume and production period. Unmeasured dust is unknown, never zero.	kg	Each batch/meter interval; period reconciliation	Actual representative year/campaign including rejects and repeat tests	Selected machine line and causally allocated factory services	attributable amount / accepted machines	Original signed records; calibration; assays; serial acceptance; make/buy boundary

Raw downloads

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pcr.en-US.md116 KB · 1218b3786901…
manifest.yaml20 KB · 10ff01bbca5e…
pcr.zh-CN.md103 KB · 20e431ceb710…
structured.yaml155 KB · a50b16f71cd7…

Structured rule index

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

System boundary rules · 2

Rule ID	Applies to	Rule	Source IDs
`boundary_manufacture`	all processes	Include actual receiving/transport, fabrication, finishing, assembly, utilities, controls, factory trials, rejects/rework, abatement and packaging. Exclude customer operation, customer food products and unrelated modules.	un-cpc3-2025
`boundary_make_buy`	assemblies	Maintain a make/buy matrix per actual component: starting state, supplier operations, local steps and upstream coverage. Bought complete burner/boiler/motor/refrigeration module and its embedded raw inputs cannot both be counted. Contracted finishing is a supplier process once, not also local chemicals.	miwe-rack-oven, franke-a800, rational-ivario

Allocation rules · 2

Rule ID	Applies to	Rule	Source IDs
`allocation_causal`	shared manufacture	Prefer subdivision; if shared, document physical causality using measured duty/load and matching period. Mass alone is not sufficient for unequal furnace cycles, test times or cooling duties. Other relationships require justification and sensitivity; retain unallocated totals and ensure allocations sum to one.	ef-allocation-2021
`allocation_rejects`	rework and residues	Retain all attributable rejected and repeated-test burdens in accepted-machine production. Exclude rejected count from N. Cancel internal transfers; exported scrap/waste has actual treatment once. Revenue does not itself establish co-product status and no avoided-metal credit is assumed.	ef-allocation-2021

Validation rules · 3

Rule ID	Applies to	Rule	Source IDs
`validate_reference`	final_product	Verify category branch, non-domestic use, main heating technology, positive measured M and N, same delivered configuration, 1 kg reference and full qualifier coverage. No equivalent cooking-service comparison by machine mass alone.	un-cpc3-2025
`validate_balance`	all processes	Close each material/contained-element balance using opening stock + external inputs + reaction formation = closing stock + accepted product + external rejects/scrap + sludge/wastewater constituent + airborne species + reaction consumption. Apply measured assay to every corresponding stock/input/output term; gross steel mass is not chromium or nickel mass. Pair and cancel each internal transfer/recovery in the integrated boundary; internal return is not a new upstream purchase. For water use measured density and actual water fractions of wet product, sludge and residue: include make-up, test/cleaning feed, stock, retained moisture, evaporation, discharged water and reaction water; recirculation is paired, not consumption. For solvent retain fresh/recovered species, bath stock, residues, export, emissions and chemical reaction. Preserve residual and combined measurement/assay uncertainty; investigate unexplained closure, with no invented tolerance.
`validate_completeness`	all applicable rows	Verify every actual route/external atomic flow, make/buy exclusivity, stocks, rejects/rework, causal utilities, normalization and species-specific post-control emissions. Unknown UUID/mandatory quantity or unsupported conversion blocks a complete dataset. This candidate methodology is not a certification or lifetime LCA.

Processes and inputs/outputs · 7

Process ID	Process name	Input flows	Output flows
`fabrication`	Chamber, pan, frame and fluid-path fabrication	6	2
`surface_finish`	Conditional cleaning, passivation and protective finish	6	4
`thermal_assembly`	Configured thermal and fluid-system assembly	16	0
`electromechanical`	Drives, controls and configured refrigeration assembly	9	1
`factory_acceptance`	Factory leak, safety and functional acceptance	6	6
`dispatch`	Accepted release and transport packaging	4	1
`shared_services`	Shared factory utilities and pollution controls	1	2

Complete field inspector

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Non-electric bakery ovens and non-domestic beverage, cooking or food-heating machinery manufacture

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

6. Process Inventory Structure

Process Map

Process: Chamber, pan, frame and fluid-path fabrication (fabrication)

Inputs

Product flows

EN 1.4301 stainless steel sheet (sheet_14301)

EN 1.4404 stainless steel tube (tube_14404)

ER308L stainless steel welding wire (weld_wire)

Argon welding shielding gas (argon)

Mineral-oil cutting lubricant (cutting_oil)

Purchased factory electricity (fabrication_electricity)

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Stainless steel fabrication scrap (stainless_scrap)

Spent mineral cutting oil (spent_cutting_oil)

Elementary flows

Process: Conditional cleaning, passivation and protective finish (surface_finish)

Inputs

Product flows

Sodium hydroxide degreasing solution (naoh)

Citric acid passivation solution (citric)

Isopropanol surface-cleaning solvent (ipa)

Polyester powder coating (powder_coat)

Purchased factory electricity (surface_finish_electricity)

Treated tap water (surface_finish_water)

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Spent sodium hydroxide cleaning solution (spent_cleaner)

Spent citric acid passivation solution (spent_passivation)

Process wastewater for external treatment (surface_finish_wastewater)

Elementary flows

Isopropanol, to air (ipa_air)

Process: Configured thermal and fluid-system assembly (thermal_assembly)

Inputs

Product flows

Purchased complete stainless-steel bakery-oven chamber (purchased_chamber)

Purchased complete stainless-steel commercial cooking pan (purchased_pan)

Purchased complete machine support frame (purchased_frame)

Purchased gas burner assembly for bakery oven (burner)

Purchased liquid-fuel burner assembly for bakery oven (oil_burner)

Purchased stainless steel bakery-oven heat exchanger (heat_exchanger)

Purchased beverage-machine steam boiler assembly (steam_boiler)

Purchased beverage-machine hot-water boiler assembly (hotwater_boiler)

Purchased ceramic cooking-pan heating element (ceramic_heater)

Purchased beverage-boiler resistance heating element (resistance_heater)

Purchased beverage-machine water pump assembly (water_pump)

Purchased steam safety valve (steam_valve)

Purchased insulated bakery-oven door glass (insulating_glass)

Silicone rubber door gasket (seal)

Mineral wool thermal insulation (mineral_wool)

Purchased factory electricity (thermal_assembly_electricity)

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Elementary flows

Process: Drives, controls and configured refrigeration assembly (electromechanical)

Inputs

Product flows

Purchased fan-drive electric motor (motor)

Purchased bakery-oven circulation fan (fan)

Purchased ceramic-disc coffee grinder assembly (grinder)

Process: Chamber, pan, frame and fluid-path fabrication (`fabrication`)

EN 1.4301 stainless steel sheet (`sheet_14301`)

EN 1.4404 stainless steel tube (`tube_14404`)

ER308L stainless steel welding wire (`weld_wire`)

Argon welding shielding gas (`argon`)

Mineral-oil cutting lubricant (`cutting_oil`)

Purchased factory electricity (`fabrication_electricity`)

Stainless steel fabrication scrap (`stainless_scrap`)

Spent mineral cutting oil (`spent_cutting_oil`)

Process: Conditional cleaning, passivation and protective finish (`surface_finish`)

Sodium hydroxide degreasing solution (`naoh`)

Citric acid passivation solution (`citric`)

Isopropanol surface-cleaning solvent (`ipa`)

Polyester powder coating (`powder_coat`)

Purchased factory electricity (`surface_finish_electricity`)

Treated tap water (`surface_finish_water`)

Spent sodium hydroxide cleaning solution (`spent_cleaner`)

Spent citric acid passivation solution (`spent_passivation`)

Process wastewater for external treatment (`surface_finish_wastewater`)

Isopropanol, to air (`ipa_air`)

Process: Configured thermal and fluid-system assembly (`thermal_assembly`)

Purchased complete stainless-steel bakery-oven chamber (`purchased_chamber`)

Purchased complete stainless-steel commercial cooking pan (`purchased_pan`)

Purchased complete machine support frame (`purchased_frame`)

Purchased gas burner assembly for bakery oven (`burner`)

Purchased liquid-fuel burner assembly for bakery oven (`oil_burner`)

Purchased stainless steel bakery-oven heat exchanger (`heat_exchanger`)

Purchased beverage-machine steam boiler assembly (`steam_boiler`)

Purchased beverage-machine hot-water boiler assembly (`hotwater_boiler`)

Purchased ceramic cooking-pan heating element (`ceramic_heater`)

Purchased beverage-boiler resistance heating element (`resistance_heater`)

Purchased beverage-machine water pump assembly (`water_pump`)

Purchased steam safety valve (`steam_valve`)

Purchased insulated bakery-oven door glass (`insulating_glass`)

Silicone rubber door gasket (`seal`)

Mineral wool thermal insulation (`mineral_wool`)

Purchased factory electricity (`thermal_assembly_electricity`)

Process: Drives, controls and configured refrigeration assembly (`electromechanical`)

Purchased fan-drive electric motor (`motor`)

Purchased bakery-oven circulation fan (`fan`)

Purchased ceramic-disc coffee grinder assembly (`grinder`)

Purchased machine control-board assembly (`controller`)

Purchased temperature sensor (`sensor`)

Copper conductor PVC-insulated machine wire (`wire`)

Purchased sealed refrigeration compressor (`compressor`)

Propane refrigerant R290 (`r290`)

Purchased factory electricity (`electromechanical_electricity`)

Propane, to air (`r290_air`)

Process: Factory leak, safety and functional acceptance (`factory_acceptance`)

Natural gas for factory burner test (`test_naturalgas`)

Distillate fuel oil for factory burner test (`test_fuel_oil`)

Purchased steam for factory cooking-machine test (`test_steam`)

Roasted coffee beans for factory brewing test (`test_food`)

Purchased factory electricity (`factory_acceptance_electricity`)

Treated tap water (`factory_acceptance_water`)

Wet spent coffee grounds from factory test (`coffee_residue`)

Rejected food-heating machine for external dismantling (`rejected_machine`)

Process wastewater for external treatment (`factory_acceptance_wastewater`)

Carbon dioxide, fossil, to air (`co2`)

Carbon monoxide, to air (`co`)

Nitrogen oxides, as NO2, to air (`nox`)

Process: Accepted release and transport packaging (`dispatch`)

Corrugated cardboard transport carton (`carton`)

Softwood transport pallet (`pallet`)

Low-density polyethylene transport film (`film`)

Purchased factory electricity (`dispatch_electricity`)

Bakery ovens, non-electric, machinery for making hot drinks or for cooking or heating food, except domestic type machines (`final_product`)

Process: Shared factory utilities and pollution controls (`shared_services`)

Purchased factory electricity (`shared_services_electricity`)

Metal-bearing wastewater treatment sludge (`sludge`)

Particulate matter smaller than 2.5 micrometres, to air (`pm25`)