Uncoated solid soda-lime glass blasting beads

Lifecycle status: Candidate
Content maturity: Authored methodology
Current version: 0.1.0Last updated2026-10-22
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 3.0:37199 · narrower

Source

library/pcrs/other-transportable-goods-except-metal-products-machinery-and-equipment/glass-and-glass-products-and-other-non-metallic-products-n-e-c/uncoated-solid-soda-lime-glass-blasting-beadssha256:93f06a402c0e…

1. Scope and Applicability

Manufacture of uncoated solid soda-lime glass blasting beads from recovered industrial flat-glass cullet: receipt/sorting, crushing/pre-screening, actual moisture conditioning, gas-fired flame spheroidization, air cooling/collection, final screening/size-grade blending, quality control and unique first quality release. Actual packing/storage/handling/dispatch remain separately accounted original-cohort services. This is one narrower manufactured glass-bead abrasive, never generic particulate matter or all articles of glass n.e.c.

Exclude hollow bubbles, coated beads, composite filler preparations, angular glass powder, fibre-feed balls, optical/decorative spheres, road-marking performance systems, flat sheets, vessels, foam blocks and vacuum-flask inners. Buying finished beads for blending/packing cannot satisfy this route. Integrated virgin melting, molten-stream atomization, wet spheroidization or different fuel/oxygen route needs separate applicability evidence and complete additional atomic exchanges. No fixed recipe, temperature, yield, energy saving, furnace life, density or blasting performance is prescribed.

Primary sources support a transparent synthesis of common operations, not a same-SKU/factory recipe. SWARCO supports real soda-lime blasting use and cullet conversion; FHWA supports common bead handling and the blend-only counterexample, not blasting acceptance or current health/legal limits; the patent supports gas/air solid-bead apparatus and alternatives. Their numerical examples are not defaults. ILCD supports allocation independently.

2. Product Category Identity

Field	Value
canonical_pcr_id	pcr.other-transportable-goods-except-metal-products-machinery-and-equipment.glass-and-glass-products-and-other-non-metallic-products-n-e-c.uncoated-solid-soda-lime-glass-blasting-beads
classification_refs	CPC 3.0:37199; narrower
covered_products	Uncoated solid soda-lime glass blasting beads
excluded_products	Hollow/coated/composite/optical/fibre products; powder; bought-bead repacking
representative_product	Dry graded spherical blasting beads at first release
production_route	Recovered cullet → crush/pre-screen → flame sphere → air cool/collect → sieve/blend → first release
market_state	Bare dry solid uncoated grade; packaging separately traced

3. Reference Flow

Field	Value
What	Supply manufactured solid uncoated blasting glass beads
How much	1 kg net dry bare beads at unique first quality release
How well	Actual grade-specific size/roundness/defect/stress acceptance; no universal performance warranty
How long or cycle	One unique first release; later services retain original cohort and observed horizon
reference_flow_link	finished_beads

Field	Value
Reference amount	1
Reference product flow	Glass Bead `56932669-9eec-47ff-a6b7-a542c0d99f78`
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	solid soda-lime glass and recovered flat-glass origin; uncoated noncomposite state; actual size distribution and test; roundness and defect acceptance; thermal history and stress/QC gate; furnace and actual fuel/air/cooling route; unique first-release dry bare mass Q and cohort; dry mass and moisture method; raw/WIP/FG histories and all modes; native identity/provider restrictions; molecular species and free/reaction/phase-water evidence; each packaging construction and returns; physical assets/fluids and service burden; original-cohort service observation window

All qualifiers belong in metadata, description, reference comment or equivalent fields. Reference restrictions: Spherical glass-bead abrasive/blasting Product only. Native synonyms and comment support blasting; CAS, composition, grade, diameter, coating, hollow state, route, geography and supplier are not fixed. Require actual solid soda-lime glass, uncoated state, size/roundness/defect/stress acceptance. Exclude hollow/ceramic/optical spheres, angular powder, fibre-feed balls and composite fillers. No density or particle weight is inferred.

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	Unique first-release dry bare kg Q includes closingFG. Count/volume needs independent lot mass or measured configuration-specific mass/density, never guessed particle mass or secondary native factors.
electricity_unit	electricity; service_electricity	Net calorific value `93a60a56-a3c8-11da-a746-0800200c9a66`	MJ	Convert kWh by3.6 before attribution; no carrier mass.
fuel_unit	fuel	Gross calorific value `93a60a56-a3c8-14da-a746-0800200c9a66`	MJ	Measured HHV and integrated gas quantity, not LHV; carrier mass is a subledger of this single purchase.
mass_unit	cullet; process_water; lubricant; screen; refractory; furnace_asset; air_o2; air_n2; air_ar; air_h2o; air_co2; finished_beads; secondary_grade; reject_glass; captured_dust; sludge; wastewater; spent_screen; spent_refractory; spent_oil; co2_generated; co_air; no_air; no2_air; so2_air; methane_air; water_air; pm_air; n2_air; o2_air; ar_air; ambient_co2_air; fg_return; pe_purchase; pe_returned_in; pe_gross_out; pe_return_out; pe_waste; pp_purchase; pp_returned_in; pp_gross_out; pp_return_out; pp_waste; pallet_purchase; pallet_returned_in; pallet_gross_out; pallet_return_out; pallet_waste; fg_dispatch; service_glass_waste; pe_supplier_included; pp_supplier_included; pallet_supplier_included	Mass `93a60a56-a3c8-11da-a746-0800200b9a66`	kg	Whole formulations and individual physical/species streams retain measured kg/state/moisture. Asset service-equivalent mass differs from physical stock. Never apply Mass/kg to MJ or tkm.
transport_unit	freight	Transport mass-distance	tkm	Actual payload tonnes * actual km; not vehicle mass.

5. System Boundary

Boundary Abstraction

Field	Value
declared_starting_condition	Receipt of actual recovered flat-glass cullet and actual whole supplies with linked upstream burdens
starting_condition_role	foreground_gate
product_classification_scope	Only declared solid uncoated blasting subset of CPC3.0:37199
recursive_input_rule	Internal glass transfers cancel paired vectors; external supplies/returns retain supplier/original-cohort burden
upstream_dataset_requirement	Matching glass recovery/supply, freight, fuel, utility, article, asset and treatment state/provider boundaries
disclosure	Grade/route/provider; all modes/stocks; water/species; packaging/assets; observed services

rule_id	applies_to	rule	source_ids
boundary_route	all processes	Include complete cullet sorting/crushing/pre-screening, actual conditioning, feed/flame spheroidization, actual air systems, cooling/collection, final screening/blending, tests and first release. Retain utilities, dust control, maintenance and actual subsequent original-cohort packing/storage/dispatch. Buying finished beads for packing is not this manufacture.	`swarco-cullet-industrial-beads`; `fhwa-bead-workflow-2014`; `us4385917-bead-furnace`
boundary_history	manufacture	Each unnormalised exchange vector retains converted raw activity, actual attribution and inherited history: A_i = B_open_i + C_i - B_close_i. Manufacturing B_close contains raw/WIP/genuinely unassigned stores only, never already first-released closingFG. Retain all failed/zero-output/startstop/idle/cleanup/rework and opening/closing WIP. Internal recycle cancels paired physical quantities and all vectors without new supplier burden.	`jrc-ilcd-attributional-2010`
boundary_species	all physical streams	Whole mass and relevant elements are checked independently of molecular speciation and reaction water. Independently observe free/structural water, inlet humidity, evaporation and combustion water; one residual cannot determine two unknowns. Integrate true rates once, never multiply totalized gas/liquid volumes by time. Use independent substance-specific density at actual state. No NOx/VOC/COD/total-C/total-metals/particle-bin inference of species. No aggregate air plus children or whole supplied formulation plus duplicate constituents.	`us4385917-bead-furnace`; `fhwa-bead-workflow-2014`
boundary_physical	all processes	Manufacturing, FG/service and combined physical gates close with gross real movements, independently from burden allocation. Never scale receipts/returns/dispatch/waste/packaging/assets by economic share. Assets and installed fluids keep opening/new/repair/removed/closing/wear ledgers; actual current service burden is separate, with no fixed life, invented weight or one-machine-per-kg.	`jrc-ilcd-attributional-2010`; `fhwa-bead-workflow-2014`; `us4385917-bead-furnace`
boundary_extend	all inventory rows	Cards are a finite initial route inventory. Compare every actual supply/exit: add each real different chemical, fuel, filter, gas species, packaging, repair, asset, condensate or heat-exchanger return as a specific atomic exchange with its own native extensive property. Absence needs evidence; unknown is not zero/not_applicable. Actual purchased steam/heat needs thermal state/enthalpy, carrier mass, supplier water/energy agreement and external Product return; do not assume a nonexistent boiler. Changed hollow/coated/composite/core route requires applicability review.	`swarco-cullet-industrial-beads`; `fhwa-bead-workflow-2014`; `us4385917-bead-furnace`

6. Process Inventory Structure

Process Map

process_id	process_name	inclusion	inclusion_condition	role	quantitative_reference
manufacture	Cullet to first release	required	Declared solid-bead flame route	foreground	1 kg reference flow
services	Original-cohort services	conditional	Actually observed; original Q retained	supporting	Original first-release Q; no new production

Process: Complete glass bead manufacture (`manufacture`)

Inputs

Product flows

Clean recovered soda-lime flat-glass cullet (`cullet`)

Receive actual flat-glass scraps, sort coatings/ceramics/metals/incompatible glass, crush and pre-sieve. Buy whole as-received cullet once; dry glass, free moisture and impurities are subaccounts. Include recovery/sorting and upstream glass/recycling burdens under declared model, not invented virgin sand/soda/lime purchases. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_raw after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Clean recovered soda-lime flat-glass cullet
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_raw.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_raw
Sources: swarco-cullet-industrial-beads; fhwa-bead-workflow-2014

Manufacturing electricity (`electricity`)

Meter crushing, screens, feeds, fans, compressed air, extraction, QC, electric handling and real drying/cooling including all nonproductive modes. CN user-side grid-average AC Product; 1–35kV consumption mix to user; Net calorific value/MJ. Match actual voltage, geography and provider boundary or replace identity. Convert kWh by3.6 before attribution; no carrier mass or duplicate provider transmission losses. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_energy after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_energy.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_energy
Sources: swarco-cullet-industrial-beads; fhwa-bead-workflow-2014; us4385917-bead-furnace

Furnace natural gas (`fuel`)

Include actual ignition/heating/idle/shutdown. Retain independent carrier-mass physical subledger, not a second purchased fuel exchange. Global at-plant production-mix natural-gas Product for industrial-furnace combustion. Reference is Gross calorific value/MJ, not LHV. No fixed CAS, composition, density or supplier. Measure integrated volume, pressure, temperature, compressibility, composition, independent density and HHV. Carrier mass and C/H/S are subaccounts of one gas purchase. Exclude downstream combustion overlap in any chosen provider. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_energy after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Natural gas 4bfd1abb-9106-495a-a291-ce410f205691
Flow property / unit: Gross calorific value 93a60a56-a3c8-14da-a746-0800200c9a66 / MJ
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_energy.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_energy
Sources: us4385917-bead-furnace

External treated process water (`process_water`)

Actual dust suppression/washing/cooling makeup/cleanup only. Dry air cooling does not imply water quenching or steam/boiler. Treated industrial Process Water Product, Mass/kg. Reclaimed/recirculating synonyms do not make internal circulation a new purchase. Native grade, provider, temperature and geography unspecified; verify treatment, external supply boundary and independent density. Not steam or elementary abstraction. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_water after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Process Water 94a04f7e-2d5c-41f0-b182-d54a3b373a02
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_water.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_water
Sources: swarco-cullet-industrial-beads; fhwa-bead-workflow-2014

Mineral gearbox lubricating oil (`lubricant`)

Conditional actual whole purchased formulation; installed-fluid opening/closing, top-up, leak, recovered oil and retirement retained. Each different actual formulation separately added. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_assets after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Mineral gearbox lubricating oil
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_assets.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_assets
Sources: swarco-cullet-industrial-beads; fhwa-bead-workflow-2014

Stainless-steel sieve mesh (`screen`)

Conditional actual replacement with alloy/form, new/repair, installed/spare stocks, removed mesh and wear; not whole sieve per kg. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_assets after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Stainless-steel sieve mesh
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_assets.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_assets
Sources: swarco-cullet-industrial-beads; fhwa-bead-workflow-2014

Formed alumina furnace refractory (`refractory`)

Only when actually installed: whole supplied formed lining with binder/moisture, new/repair/spent stocks. Powder alumina is not lining; unlined steel furnace has no invented refractory. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_assets after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Formed alumina furnace refractory
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_assets.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_assets
Sources: us4385917-bead-furnace

Glass-bead spheroidization furnace (`furnace_asset`)

Asset manufacturing service-equivalent kg from cp_assets actual supported service fraction, not gross physical acquisition per kg beads. Physical asset stock and current service burden remain separate. No invented life/weight, per-kg whole machine or duplicate included replacements. Add other actual assets individually. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_assets after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Glass-bead spheroidization furnace
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_assets.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_assets
Sources: us4385917-bead-furnace; jrc-ilcd-attributional-2010

Road freight service for recovered glass cullet (`freight`)

Actual cargo tonnes * km and documented empty-return attribution. Add distinct actual rail/other modes. Mass-based vehicle identity cannot represent tkm. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_logistics after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Road freight service for recovered glass cullet
Flow property / unit: Transport mass-distance / tkm
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_logistics.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_logistics
Sources: fhwa-bead-workflow-2014; swarco-cullet-industrial-beads

Waste flows

Elementary flows

Atmospheric oxygen intake (`air_o2`)

Measure gross primary/secondary/feed/cooling O2 separately from internal circulation. Molecular O2 CAS7782-44-7, Elementary renewable-element resource from air, Mass/kg. Liquid/ion/isotope synonyms do not authorize purchased oxygen. Gross actual atmospheric O2 intake only; output needs its own emission identity. No aggregate air plus children. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_air after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: oxygen e2fb04b0-6555-11dd-ad8b-0800200c9a66
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_air.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_air
Sources: us4385917-bead-furnace

Atmospheric dinitrogen intake (`air_n2`)

Native molecular dinitrogen CAS7727-37-9, Elementary renewable-element resource from air, Mass/kg. Measure actual gross ambient N2 independently; neither total nitrogen excluding N2 nor NOx/ammonia is this species. Liquid/isotope aliases do not redefine the canonical ordinary N2 identity. No fixed dry-air fraction or balance-residual inference. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_air after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: dinitrogen 08a91e70-3ddc-11dd-96e4-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_air.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_air
Sources: us4385917-bead-furnace

Atmospheric argon intake (`air_ar`)

Native ordinary argon CAS7440-37-1, Elementary renewable-element resource from air, Mass/kg. Measure actual gross natural atmospheric Ar; isotope aliases do not authorize radioactive41Ar or Ar-40-enriched gas. No purchased cylinder, fixed air composition or residual inference. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_air after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: argon fe0acd60-3ddc-11dd-a354-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_air.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_air
Sources: us4385917-bead-furnace

Atmospheric water vapour intake (`air_h2o`)

Measure absolute humidity and integrated air; emission UUID cannot represent resource intake. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_air after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Atmospheric water vapour intake
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_air.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_air
Sources: us4385917-bead-furnace

Atmospheric carbon dioxide intake (`air_co2`)

Actual ambient CO2 physical input, not fossil generation or automatic credit. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_air after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Atmospheric carbon dioxide intake
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_air.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_air
Sources: us4385917-bead-furnace

Outputs

Product flows

First-released blasting beads (`finished_beads`)

Q is net dry bare bead kg first passing actual size/roundness/defect/stress acceptance after sphere cooling/screening/blending. Exclude packaging/free water/rejects/pre-release consumed samples/WIP. Q already contains this cohort closingFG: neither add that FG as another output nor subtract its manufacturing burden. Spherical glass-bead abrasive/blasting Product only. Native synonyms and comment support blasting; CAS, composition, grade, diameter, coating, hollow state, route, geography and supplier are not fixed. Require actual solid soda-lime glass, uncoated state, size/roundness/defect/stress acceptance. Exclude hollow/ceramic/optical spheres, angular powder, fibre-feed balls and composite fillers. No density or particle weight is inferred. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_release after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Glass Bead 56932669-9eec-47ff-a6b7-a542c0d99f78
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: 1 kg
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_release
Sources: swarco-cullet-industrial-beads; fhwa-bead-workflow-2014

Uncoated solid soda-lime glass beads of secondary size grade (`secondary_grade`)

Only actual separately released saleable grade; outside reference Q, with its own QC/mass/common-exit state and value. Internal recycle and unsold rejects not automatic co-products. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_balance after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Uncoated solid soda-lime glass beads of secondary size grade
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_balance.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_balance
Sources: swarco-cullet-industrial-beads; fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Waste flows

Rejected soda-lime glass (`reject_glass`)

Actual external rejects by destination; distinguish internal recycle and saleable grades; no automatic credit. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_balance after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Rejected soda-lime glass
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_balance.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_balance
Sources: fhwa-bead-workflow-2014; us4385917-bead-furnace

Captured soda-lime glass dust (`captured_dust`)

Actual dry captured dust with assay/moisture; not emitted PM or crystalline silica. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_emissions after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Captured soda-lime glass dust
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_emissions.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_emissions
Sources: fhwa-bead-workflow-2014; us4385917-bead-furnace

Wet glass-grinding sludge (`sludge`)

Conditional actual wet collection; whole wet sludge once with solids/free-water subaccounts, not duplicate waste constituents. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_water after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Wet glass-grinding sludge
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_water.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_water
Sources: fhwa-bead-workflow-2014; us4385917-bead-furnace

Glass-process wash wastewater (`wastewater`)

Actual external treatment Waste with integrated volume/density and assays; direct discharge needs separate real elementary species/water. COD/total metal not molecular species. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_water after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Glass-process wash wastewater
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_water.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_water
Sources: fhwa-bead-workflow-2014; us4385917-bead-furnace

Spent stainless-steel sieve mesh (`spent_screen`)

Actual removed alloy and attached glass/moisture, destination; internal repair is transfer. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_assets after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Spent stainless-steel sieve mesh
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_assets.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_assets
Sources: fhwa-bead-workflow-2014; us4385917-bead-furnace

Spent formed alumina furnace refractory (`spent_refractory`)

Conditional actual removal with attached glass/moisture/binder change, independent from new supply. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_assets after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Spent formed alumina furnace refractory
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_assets.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_assets
Sources: fhwa-bead-workflow-2014; us4385917-bead-furnace

Waste mineral gearbox lubricating oil (`spent_oil`)

Actual removed whole waste oil; water/contamination subaccounts, stock/leak and treatment reconciliation. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_assets after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Waste mineral gearbox lubricating oil
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_assets.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_assets
Sources: fhwa-bead-workflow-2014; us4385917-bead-furnace

Elementary flows

New fossil carbon dioxide (`co2_generated`)

Independently determined fossil oxidation; distinguish inlet CO2 and other carbon in glass/impurities. Molecular CO2 CAS124-38-9, fossil Elementary emission to air unspecified. Noisy isotope/ion/dry-ice synonyms not adopted. Only independently evidenced new fossil CO2; ambient pass-through and other carbon origins separate. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_emissions after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: carbon dioxide (fossil) 08a91e70-3ddc-11dd-923d-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_emissions.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_emissions
Sources: us4385917-bead-furnace; fhwa-bead-workflow-2014

Carbon monoxide emission (`co_air`)

Actual speciated incomplete combustion including startup/upsets. Molecular fossil CO CAS630-08-0, Elementary emission to air unspecified. Flue-gas/cryogenic synonyms do not authorize aggregate exhaust or liquid purchase; require actual CO speciation, not total C/VOC. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_emissions after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: carbon monoxide (fossil) 08a91e70-3ddc-11dd-924e-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_emissions.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_emissions
Sources: us4385917-bead-furnace; fhwa-bead-workflow-2014

Nitrogen monoxide emission (`no_air`)

Actual NO, not guessed NOx split. Molecular NO CAS10102-43-9, Elementary emission to air unspecified. HNO/nitroxyl synonym noise is not adopted; require actual NO, never total NOx as NO2. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_emissions after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: nitrogen monoxide 08a91e70-3ddc-11dd-96ee-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_emissions.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_emissions
Sources: us4385917-bead-furnace; fhwa-bead-workflow-2014

Nitrogen dioxide emission (`no2_air`)

Actual NO2 phase/species, not total-NOx equivalent. Molecular NO2 CAS10102-44-0, Elementary emission to air unspecified. N2O4 synonym does not authorize tetroxide mass; independently resolve phase/equilibrium/species, never guessed NOx split. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_emissions after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: nitrogen dioxide 08a91e70-3ddc-11dd-96e5-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_emissions.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_emissions
Sources: us4385917-bead-furnace; fhwa-bead-workflow-2014

Sulfur dioxide emission (`so2_air`)

Actual fuel/impurity sulfur and SO2 evidence, not total SOx. Molecular SO2 CAS7446-09-5, Elementary emission to air unspecified. Native sulfur-oxide wording does not authorize total SOx/sulfate particles. Require actual SO2/sulfur evidence, no copied factor. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_emissions after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: sulfur dioxide fe0acd60-3ddc-11dd-ac48-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_emissions.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_emissions
Sources: us4385917-bead-furnace; fhwa-bead-workflow-2014

Fossil methane emission (`methane_air`)

Actual local unburnt/leaked fossil methane, no duplicate upstream leakage. Molecular fossil CH4 CAS74-82-8, Elementary emission to air unspecified. Extensive synonym contamination includes graphite/carbon black/formaldehyde/unrelated compounds: none adopted. Consistent basename/CAS/medium identify CH4 only. Require actual fossil methane speciation, not gas purchase/VOC/total hydrocarbons. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_emissions after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: methane (fossil) 08a91e70-3ddc-11dd-9610-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_emissions.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_emissions
Sources: us4385917-bead-furnace; fhwa-bead-workflow-2014

Water vapour outlet (`water_air`)

Measure actual wet exhaust and independent humidity/free evaporation/combustion water; no unmeasured-fuel water factor. H2O CAS7732-18-5 vapour Elementary emission to air unspecified. Heavy/tritiated/ice/group synonyms not adopted. One actual outlet includes independently determined inlet humidity/free-water evaporation/combustion-water subaccounts. Liquid droplets/purge/condensate separate; no duplicate water purchase. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_emissions after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: water vapour fe0acd60-3ddc-11dd-ac04-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_emissions.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_emissions
Sources: us4385917-bead-furnace; fhwa-bead-workflow-2014

Emitted glass-process particulate matter (`pm_air`)

Actual dry PM after controls by interval/location; no captured-dust duplication or nested PM10/PM2.5 totals. Elementary particulate emission to air unspecified, Mass/kg, size unspecified. Native clinker case is explicitly a nonbinding example; transfer no clinker factor, chemistry, size, stack-height or LCIA assumption. Only genuinely unknown size; known disjoint fractions need exact identities without overlapping totals. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_emissions after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Particulate matter, particle size unspecified 0ce3dedb-caca-407b-a856-a90470eb8ec0
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_emissions.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_emissions
Sources: us4385917-bead-furnace; fhwa-bead-workflow-2014

Dinitrogen emitted to air (`n2_air`)

Native molecular dinitrogen CAS7727-37-9, Elementary emission to unspecified immediate outdoor air, Mass/kg. Independently measure actual gross N2 outlet at wet/dry state and retain elemental/reaction evidence; no fixed air fraction or inlet-equals-outlet assumption. Liquid/isotope aliases do not authorize other states; resources, total nitrogen excluding N2 and NOx are not this outlet. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_air after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: dinitrogen fe0acd60-3ddc-11dd-aad2-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_air.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_air
Sources: us4385917-bead-furnace

Molecular oxygen emitted to air (`o2_air`)

Native molecular oxygen CAS7782-44-7, Elementary emission to unspecified immediate outdoor air, Mass/kg. Independently measure gross residual O2 and exhaust wet/dry state; do not infer stoichiometric demand or fixed dry-air fractions. Noisy ion/excited/liquid/isotope aliases do not redefine canonical ordinary O2; resource, soil or long-term records do not represent this outlet. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_air after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: oxygen 08a91e70-3ddc-11dd-9745-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_air.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_air
Sources: us4385917-bead-furnace

Argon emitted to air (`ar_air`)

Native ordinary argon CAS7440-37-1, Elementary emission to unspecified immediate outdoor air, Mass/kg. Independently measure gross natural Ar outlet in the same gas control volume. No radioactive/Ar-40-specific substitution, fixed air fraction or unmeasured balance residual follows from polluted isotope aliases. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_air after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: argon fe0acd60-3ddc-11dd-a350-0050c2490048
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_air.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_air
Sources: us4385917-bead-furnace

Atmospheric-origin carbon dioxide emitted to air (`ambient_co2_air`)

Pair actual ambient input and output; no fossil generation or automatic negative credit. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_air after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Atmospheric-origin carbon dioxide emitted to air
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_air.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_air
Sources: us4385917-bead-furnace

Process: Original-cohort services (`services`)

Inputs

Product flows

Returned original-cohort beads (`fg_return`)

Match actual dry beads and independently acquired water/dirt/packaging to original release/dispatch; reinspection not new Q or repurchase. Spherical glass-bead abrasive/blasting Product only. Native synonyms and comment support blasting; CAS, composition, grade, diameter, coating, hollow state, route, geography and supplier are not fixed. Require actual solid soda-lime glass, uncoated state, size/roundness/defect/stress acceptance. Exclude hollow/ceramic/optical spheres, angular powder, fibre-feed balls and composite fillers. No density or particle weight is inferred. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_service after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Glass Bead 56932669-9eec-47ff-a6b7-a542c0d99f78
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_service.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_service
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Post-release handling electricity (`service_electricity`)

Actual packing/storage/electric-forklift/loading/retest/rework increments, original-cohort Q and observed horizon. No copied manufacture or invented zero future service. CN user-side grid-average AC Product; 1–35kV consumption mix to user; Net calorific value/MJ. Match actual voltage, geography and provider boundary or replace identity. Convert kWh by3.6 before attribution; no carrier mass or duplicate provider transmission losses. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_service after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_service.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_service
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Polyethylene inner bag (`pe_purchase`)

Actual new whole supplied article, measured tare/construction; separately purchased liner/closure/repair components added separately. Never bead Q. One complete polyethylene bag Product, CAS9002-88-4, production mix at plant, Mass/kg. No fixed capacity, grade or supplier. Only actual PE bag/liner; separately bought PP outer sack stays separate. Buy whole supplier article once, no guessed tare or PP equivalence. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Polyethylene bag 10647902-9822-4b06-bc95-f1f30f10c261
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Polyethylene inner bag (`pe_supplier_included`)

Conditional actual whole article physically arriving with a supplier input whose packaging burden is already included. Record the complete gross arrival once, separately from a new purchase and an external return; included burden is not purchased again. This movement is ledger-only and never bare-bead Q. One complete polyethylene bag Product, CAS9002-88-4, production mix at plant, Mass/kg. No fixed capacity, grade or supplier. Only actual PE bag/liner; separately bought PP outer sack stays separate. Buy whole supplier article once, no guessed tare or PP equivalence. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Polyethylene bag 10647902-9822-4b06-bc95-f1f30f10c261
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Polyethylene inner bag (`pe_returned_in`)

Real external returned article with condition and original burden, not new purchase; internal reuse cancels. One complete polyethylene bag Product, CAS9002-88-4, production mix at plant, Mass/kg. No fixed capacity, grade or supplier. Only actual PE bag/liner; separately bought PP outer sack stays separate. Buy whole supplier article once, no guessed tare or PP equivalence. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Polyethylene bag 10647902-9822-4b06-bc95-f1f30f10c261
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Woven polypropylene bulk sack (`pp_purchase`)

Actual new whole supplied article, measured tare/construction; separately purchased liner/closure/repair components added separately. Never bead Q. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Woven polypropylene bulk sack
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Woven polypropylene bulk sack (`pp_supplier_included`)

Conditional actual whole article physically arriving with a supplier input whose packaging burden is already included. Record the complete gross arrival once, separately from a new purchase and an external return; included burden is not purchased again. This movement is ledger-only and never bare-bead Q. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Woven polypropylene bulk sack
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Woven polypropylene bulk sack (`pp_returned_in`)

Real external returned article with condition and original burden, not new purchase; internal reuse cancels. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Woven polypropylene bulk sack
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Whole wooden pallet (`pallet_purchase`)

Actual new whole supplied article, measured tare/construction; separately purchased liner/closure/repair components added separately. Never bead Q. Wooden-pallet Product, Mass/kg, lumber-mill production mix, boards/slats route. No fixed dimensions, treatment, moisture or capacity. Active electricity classification is inconsistent but name/wood route/property and preserved wood-packaging source classification identify wooden pallets. Disclose the isolated classification defect. Verify whole actual pallet/provider; reuse is not purchase. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Wooden pallets e882bdf4-1cf6-4f51-93e9-c6b91855ba02
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Whole wooden pallet (`pallet_supplier_included`)

Conditional actual whole article physically arriving with a supplier input whose packaging burden is already included. Record the complete gross arrival once, separately from a new purchase and an external return; included burden is not purchased again. This movement is ledger-only and never bare-bead Q. Wooden-pallet Product, Mass/kg, lumber-mill production mix, boards/slats route. No fixed dimensions, treatment, moisture or capacity. Active electricity classification is inconsistent but name/wood route/property and preserved wood-packaging source classification identify wooden pallets. Disclose the isolated classification defect. Verify whole actual pallet/provider; reuse is not purchase. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Wooden pallets e882bdf4-1cf6-4f51-93e9-c6b91855ba02
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Whole wooden pallet (`pallet_returned_in`)

Real external returned article with condition and original burden, not new purchase; internal reuse cancels. Wooden-pallet Product, Mass/kg, lumber-mill production mix, boards/slats route. No fixed dimensions, treatment, moisture or capacity. Active electricity classification is inconsistent but name/wood route/property and preserved wood-packaging source classification identify wooden pallets. Disclose the isolated classification defect. Verify whole actual pallet/provider; reuse is not purchase. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Wooden pallets e882bdf4-1cf6-4f51-93e9-c6b91855ba02
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Waste flows

Elementary flows

Outputs

Product flows

Polyethylene inner bag (`pe_gross_out`)

Actual article accompanying gross physical dispatch including repeat movements; no economic/net-Q scaling, new bead production or automatic co-product. One complete polyethylene bag Product, CAS9002-88-4, production mix at plant, Mass/kg. No fixed capacity, grade or supplier. Only actual PE bag/liner; separately bought PP outer sack stays separate. Buy whole supplier article once, no guessed tare or PP equivalence. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Polyethylene bag 10647902-9822-4b06-bc95-f1f30f10c261
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Polyethylene inner bag (`pe_return_out`)

Real separate return to owner/supplier with condition/destination, distinct from customer dispatch/internal reuse. One complete polyethylene bag Product, CAS9002-88-4, production mix at plant, Mass/kg. No fixed capacity, grade or supplier. Only actual PE bag/liner; separately bought PP outer sack stays separate. Buy whole supplier article once, no guessed tare or PP equivalence. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Polyethylene bag 10647902-9822-4b06-bc95-f1f30f10c261
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Woven polypropylene bulk sack (`pp_gross_out`)

Actual article accompanying gross physical dispatch including repeat movements; no economic/net-Q scaling, new bead production or automatic co-product. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Woven polypropylene bulk sack
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Woven polypropylene bulk sack (`pp_return_out`)

Real separate return to owner/supplier with condition/destination, distinct from customer dispatch/internal reuse. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Woven polypropylene bulk sack
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Whole wooden pallet (`pallet_gross_out`)

Actual article accompanying gross physical dispatch including repeat movements; no economic/net-Q scaling, new bead production or automatic co-product. Wooden-pallet Product, Mass/kg, lumber-mill production mix, boards/slats route. No fixed dimensions, treatment, moisture or capacity. Active electricity classification is inconsistent but name/wood route/property and preserved wood-packaging source classification identify wooden pallets. Disclose the isolated classification defect. Verify whole actual pallet/provider; reuse is not purchase. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Wooden pallets e882bdf4-1cf6-4f51-93e9-c6b91855ba02
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Whole wooden pallet (`pallet_return_out`)

Real separate return to owner/supplier with condition/destination, distinct from customer dispatch/internal reuse. Wooden-pallet Product, Mass/kg, lumber-mill production mix, boards/slats route. No fixed dimensions, treatment, moisture or capacity. Active electricity classification is inconsistent but name/wood route/property and preserved wood-packaging source classification identify wooden pallets. Disclose the isolated classification defect. Verify whole actual pallet/provider; reuse is not purchase. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Wooden pallets e882bdf4-1cf6-4f51-93e9-c6b91855ba02
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Gross dispatch of original-cohort beads (`fg_dispatch`)

Previously first-released dry beads to actual factory dispatch gate; repeats not new Q. Keep added water/dirt and gross package mass separate. Spherical glass-bead abrasive/blasting Product only. Native synonyms and comment support blasting; CAS, composition, grade, diameter, coating, hollow state, route, geography and supplier are not fixed. Require actual solid soda-lime glass, uncoated state, size/roundness/defect/stress acceptance. Exclude hollow/ceramic/optical spheres, angular powder, fibre-feed balls and composite fillers. No density or particle weight is inferred. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_service after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Glass Bead 56932669-9eec-47ff-a6b7-a542c0d99f78
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_service.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_service
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Waste flows

Waste polyethylene bag (`pe_waste`)

Actual retired whole article with attached glass/moisture/contamination subaccounts and treatment; no automatic recovery credit. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_packaging after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Waste polyethylene bag
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Waste woven polypropylene sack (`pp_waste`)

Selected flow: Waste woven polypropylene sack
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Waste wooden pallet (`pallet_waste`)

Selected flow: Waste wooden pallet
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_packaging.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_packaging
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Waste soda-lime blasting beads (`service_glass_waste`)

Original cohort history plus actual later loss/rework, never subtract historic first-release Q or invent replacement production. Concrete atomic identity unbound; match actual native family/form/route/geography/medium/type/property/unit and provider before binding. Quantity linkage: use this row single calc_reference x_i from undivided raw cp_service after calc_conversion, calc_history and actual attribution; card and aggregation never divide again.

Selected flow: Waste soda-lime blasting beads
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
Amount rule: Use this row once-calculated x_i; collect undivided raw using cp_service.
Value mode: Calculated from collection (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_service
Sources: fhwa-bead-workflow-2014; jrc-ilcd-attributional-2010

Elementary flows

7. Allocation and Co-product Handling

Attributional first-release manufacture with separate actual later cohort services. This hierarchy applies where allocation is justified by study context; physical balances remain gross.

rule_id	applies_to	rule	source_ids
allocation_subdivide	shared operations	First use real subdivision or justified virtual subdivision for exclusive grade operations/exchanges. Meter actual screening/blending/packing; carry glass and inherited vectors to real recipients. Explain why any remaining joint furnace exchange cannot be separated. Internal recycle is not co-product.	`jrc-ilcd-attributional-2010`
allocation_causality	remaining joint exchanges	Independently identify and demonstrate exchange-specific determining physical causality. Available mass/count/energy ratios are not automatic causal criteria. Different exchanges may need different relations; document boundary, evidence, uncertainty and sensitivity then apply once.	`jrc-ilcd-attributional-2010`
allocation_residual	genuine inseparable remainder	Only remaining amounts without determining physical causality use contemporaneous actual-state market value at the actual common-process exit. Collect comparable real quantities/prices, grade/moisture, currency/time/geography/delivery basis; remove later processing/packing value. No free physical/economic choice, fixed split, invented scrap price or automatic recycling/substitution credit. Co-function burdens sum to original common amount.	`jrc-ilcd-attributional-2010`
allocation_returns	returns and services	Return/retest/redispatch does not create Q. Keep original manufacturing burden once and only actual later increments for original cohort/observed horizon. This first-release method cannot silently become net-delivery normalization: that needs reviewed gross G/R and original-delivery reversal bridge plus actual added water/loss/rework. Real rework requires manufacturer permission and actual grade-specific acceptance; measure each actual material/water addition/removal and new waste separately and add its atomic exchange before completion. Remelting or changed grade/route requires applicability and inherited-history review; no assumed permission, purity recovery or new Q from retesting.	`jrc-ilcd-attributional-2010`; `fhwa-bead-workflow-2014`
asset_manufacture_conservation	existing capital/reusable manufacture attribution	Within the applicable allocation decision context, original manufacture burden attributed across uses of actual capital equipment or reusable articles already included in foreground production, packaging or observed services uses one persistent same-asset ledger across all crops, products, cohorts, manufacturing/postrelease services, owners and observation periods. D is its supported whole installed service: all realized historical service plus supported remaining service in the same units as actual beneficiary use u; D must be finite and positive. Period capacity, remaining-only capacity, the physical asset/article mass alone, or current-period product Q alone is not D; supported whole-service throughput in mass units may be used when it demonstrates the causal service and matches u. This does not amortize the manufactured reference product over downstream life or change its declared reference gate/Q. The fractions u/D and all previously assigned manufacture shares together must never exceed 1. Changes of window, custody, provider or repair never restart the original manufacture balance. Replacements have distinct identities and only their real new manufacture vectors; actual repair and treatment increments remain separately accounted. Revised capacity evidence requires transparent reconciliation of prior shares and sensitivity, not a fresh ledger. Keep full physical mass and stock movements independent of burden shares. Unknown D, prior shares or beneficiary coverage requires review and no final manufacture-attributed amount; no assumed lifetime, utilization, zero or arbitrary division is permitted. For each existing collection protocol that attributes manufacture of included production, packaging or observed-service assets across uses in this route (excluding amortization of the manufactured reference product itself), additionally retain a durable asset identity, its measured full physical mass and acquisition/installation/retirement stock history, original manufacture burden vector, all historical and current beneficiaries, matched-unit service readings, the evidenced whole installed-service denominator D, supported remaining-service basis and uncertainty, prior assigned shares and remaining original manufacture balance. Carry the ledger across reporting windows and custody/provider changes. Collect actual repair, replacement, recovery and treatment separately; these records do not normalize physical movements or create an additional asset purchase. These are added fields and conservation obligations for the existing applicable protocols, not a new assumed capital inventory.

8. Foreground Data Collection, Calculation, and Quality Rules

Data Collection Protocols

For each existing collection protocol that attributes manufacture of included production, packaging or observed-service assets across uses in this route (excluding amortization of the manufactured reference product itself), additionally retain a durable asset identity, its measured full physical mass and acquisition/installation/retirement stock history, original manufacture burden vector, all historical and current beneficiaries, matched-unit service readings, the evidenced whole installed-service denominator D, supported remaining-service basis and uncertainty, prior assigned shares and remaining original manufacture balance. Carry the ledger across reporting windows and custody/provider changes. Collect actual repair, replacement, recovery and treatment separately; these records do not normalize physical movements or create an additional asset purchase. These are added fields and conservation obligations for the existing applicable protocols, not a new assumed capital inventory.

protocol_id	process_id	flow_role	record_type	raw_fields	collection_method	unit	frequency	temporal_coverage	site_scope	aggregation_rule	quality_evidence
cp_raw	manufacture	cullet	weighing	lot; source glass; supplier; gross/net kg; moisture; contaminants; sorting loss; crusher/screen; conditioning; all modes	Calibrated lot weighing and representative moisture/composition/contamination tests; retain as-received units and actual losses. Collection/aggregation sum undivided raw records only, preserving original units/history. Convert, attribute and reconcile first; only calc_reference produces x_i per 1 kg reference flow. The aggregation field references this result without dividing Q again.	kg	Every lot/event and representative meter interval	Complete campaign/all modes; services use original-cohort observed start/end	Actual included site and documented suppliers/outlets	per 1 kg reference flow	Calibration; original records; lot/state trace; completeness; uncertainty/detection limits
cp_release	manufacture	finished_beads	quality_release	cohort; grade; solid/uncoated state; particle distribution; roundness; defect/stress methods; first time; bare dry kg; moisture; consumed samples; stock state	Weigh accepted bare lots; dry mass from representative moisture method without changing glass. Link unique first acceptance to actual grade tests; flag retest/dispatch as already released. Collection/aggregation sum undivided raw records only, preserving original units/history. Convert, attribute and reconcile first; only calc_reference produces x_i per 1 kg reference flow. The aggregation field references this result without dividing Q again.	kg	Every lot/event and representative meter interval	Complete campaign/all modes; services use original-cohort observed start/end	Actual included site and documented suppliers/outlets	per 1 kg reference flow	Calibration; original records; lot/state trace; completeness; uncertainty/detection limits
cp_energy	manufacture	electricity; fuel	meter	meter; start/end; kWh; integrated gas volume; pressure; temperature; compressibility; composition; independent density; HHV; carrier mass; C/H/S; modes; provider scope	Calibrated meters and fuel assays; separate production and nonproductive modes. Preserve original units/HHV before conversion, independent carrier mass/element subledger without double purchase. Collection/aggregation sum undivided raw records only, preserving original units/history. Convert, attribute and reconcile first; only calc_reference produces x_i per 1 kg reference flow. The aggregation field references this result without dividing Q again.	kWh; m3; kg; MJ	Every lot/event and representative meter interval	Complete campaign/all modes; services use original-cohort observed start/end	Actual included site and documented suppliers/outlets	per 1 kg reference flow	Calibration; original records; lot/state trace; completeness; uncertainty/detection limits
cp_water	manufacture	process_water; sludge; wastewater	water_record	location; integrated volume; temperature; independent density; moisture; solids; dissolved species; recirculation; purge; condensate; phase; treatment; reaction-water observation	Independently measure external liquid inlets/outlets and phase. Separate inlet humidity, free/structural water, evaporation and combustion water with independent observations and fuel evidence; one residual cannot determine two unknowns. Collection/aggregation sum undivided raw records only, preserving original units/history. Convert, attribute and reconcile first; only calc_reference produces x_i per 1 kg reference flow. The aggregation field references this result without dividing Q again.	m3; kg	Every lot/event and representative meter interval	Complete campaign/all modes; services use original-cohort observed start/end	Actual included site and documented suppliers/outlets	per 1 kg reference flow	Calibration; original records; lot/state trace; completeness; uncertainty/detection limits
cp_air	manufacture	each gross air species	gas_record	path; interval; integrated volume or real rate; dry/wet basis; temperature; pressure; independent density/composition; O2; N2; Ar; CO2; humidity; circulation; destination	Measure primary/secondary/feed/cooling air and outlets; reconcile dry/wet states. Convert actual individual species, integrate rates once, never multiply integrated volume by time again. Collection/aggregation sum undivided raw records only, preserving original units/history. Convert, attribute and reconcile first; only calc_reference produces x_i per 1 kg reference flow. The aggregation field references this result without dividing Q again.	m3; kg	Every lot/event and representative meter interval	Complete campaign/all modes; services use original-cohort observed start/end	Actual included site and documented suppliers/outlets	per 1 kg reference flow	Calibration; original records; lot/state trace; completeness; uncertainty/detection limits
cp_emissions	manufacture	each emission; captured_dust	species_record	outlet; interval; gas flow/state; concentration basis; molecular species; phase; NO/NO2; carbon origin; dry PM size; captured dust; limits; operating modes	Representative actual sampling after controls and speciated mass calculations. Retain non-detects/uncertainty; no aggregate-to-species inference or overlapping particle bins. Water outlet constrained by independent fuel/humidity/liquid records. Collection/aggregation sum undivided raw records only, preserving original units/history. Convert, attribute and reconcile first; only calc_reference produces x_i per 1 kg reference flow. The aggregation field references this result without dividing Q again.	kg; m3	Every lot/event and representative meter interval	Complete campaign/all modes; services use original-cohort observed start/end	Actual included site and documented suppliers/outlets	per 1 kg reference flow	Calibration; original records; lot/state trace; completeness; uncertainty/detection limits
cp_assets	manufacture	each asset; lubricant; screen; refractory	asset_record	asset/configuration; gross physical opening/new/repair/removed/closing; installed/spare; oil/fluid; moisture; wear; measured mass; actual use hours; supported service capacity; provider scope	Gross asset/fluid stock balance separate from actual attributable manufacturing/service fraction. Support service capacity/use and historical burden per asset, no invented fixed life/mass/full asset per kg. Add each actual missing machine/repair material individually. Collection/aggregation sum undivided raw records only, preserving original units/history. Convert, attribute and reconcile first; only calc_reference produces x_i per 1 kg reference flow. The aggregation field references this result without dividing Q again.	kg; h	Every lot/event and representative meter interval	Complete campaign/all modes; services use original-cohort observed start/end	Actual included site and documented suppliers/outlets	per 1 kg reference flow	Calibration; original records; lot/state trace; completeness; uncertainty/detection limits
cp_logistics	manufacture	freight	shipment_record	shipment; actual cargo tonnes; km; mode/route; empty return; boundary	Actual shipment/route records; preserve tonnes/km, each actual mode separate. Collection/aggregation sum undivided raw records only, preserving original units/history. Convert, attribute and reconcile first; only calc_reference produces x_i per 1 kg reference flow. The aggregation field references this result without dividing Q again.	t; km; tkm	Every lot/event and representative meter interval	Complete campaign/all modes; services use original-cohort observed start/end	Actual included site and documented suppliers/outlets	per 1 kg reference flow	Calibration; original records; lot/state trace; completeness; uncertainty/detection limits
cp_balance	manufacture	stocks; secondary_grade; reject_glass	stock_record	lot; physical amount; dry/wet state; opening/closing raw/WIP/unassigned stores; each inherited exchange vector; failed/zero/startstop/idle/cleanup/rework; coproduct state/value	Reconcile lot/stock/history independently from mass/species/element closure. First-released closingFG excluded from manufacturing B_close; actual exclusive operations and residual allocation substantiated. Collection/aggregation sum undivided raw records only, preserving original units/history. Convert, attribute and reconcile first; only calc_reference produces x_i per 1 kg reference flow. The aggregation field references this result without dividing Q again.	native extensive unit; kg	Every lot/event and representative meter interval	Complete campaign/all modes; services use original-cohort observed start/end	Actual included site and documented suppliers/outlets	per 1 kg reference flow	Calibration; original records; lot/state trace; completeness; uncertainty/detection limits
cp_service	services	each original-cohort service	cohort_service_record	original cohort/Q; observed start/end; opening/closingFG; gross dispatch; actual returned dry beads; original delivery; added water/dirt; new loss/rework; kWh; paired internal Q; actual manufacturer rework permission and grade acceptance; actual new material/water and removed old material; original delivery reversal; each inherited vector	Trace each movement to original release/history; independently measure returns and acquired water/contamination. Collect only observed increments, not new production at retest/redispatch; horizon explicit. Collection/aggregation sum undivided raw records only, preserving original units/history. Convert, attribute and reconcile first; only calc_reference produces x_i per 1 kg reference flow. The aggregation field references this result without dividing Q again.	kg; kWh	Every lot/event and representative meter interval	Complete campaign/all modes; services use original-cohort observed start/end	Actual included site and documented suppliers/outlets	per 1 kg reference flow	Calibration; original records; lot/state trace; completeness; uncertainty/detection limits
cp_packaging	services	each PE bag; PP sack; pallet	article_stock_record	article construction; tare; opening_empty; opening_attached_WIP; opening_attached_FG; opening_reusable; purchases; external_returns_received; closing counterparts; gross_outbound; external_return_out; waste; repairs; supplier_included_arrival; supplier burden inclusion; actual article water uptake/loss; new and removed repair parts; every inherited exchange vector	Count/weigh actual article construction/state with calibrated tare. Include pre-release attached articles where present, supplier BOM, repairs, external returns and all closing states. Internal reuse cancels, never new purchase each cycle. Collection/aggregation sum undivided raw records only, preserving original units/history. Convert, attribute and reconcile first; only calc_reference produces x_i per 1 kg reference flow. The aggregation field references this result without dividing Q again. Record purchase, supplier-included arrival, external return received, gross dispatch and separate return sent as five distinct directions with mutually exclusive stocks and each receipt once. Actual wood/paper moisture and genuine old/new repair components remain atomic; whole article and included constituent are never purchased twice.	kg; item	Every lot/event and representative meter interval	Complete campaign/all modes; services use original-cohort observed start/end	Actual included site and documented suppliers/outlets	per 1 kg reference flow	Calibration; original records; lot/state trace; completeness; uncertainty/detection limits

Raw downloads

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pcr.en-US.md109 KB · 93f06a402c0e…
manifest.yaml9.1 KB · 3a54eaff4381…
pcr.zh-CN.md93 KB · 4d93b1f34d85…
structured.yaml147 KB · 01a2f7fe0a04…

Structured rule index

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

System boundary rules · 5

Rule ID	Applies to	Rule	Source IDs
`boundary_route`	all processes	Include complete cullet sorting/crushing/pre-screening, actual conditioning, feed/flame spheroidization, actual air systems, cooling/collection, final screening/blending, tests and first release. Retain utilities, dust control, maintenance and actual subsequent original-cohort packing/storage/dispatch. Buying finished beads for packing is not this manufacture.	swarco-cullet-industrial-beads, fhwa-bead-workflow-2014, us4385917-bead-furnace
`boundary_history`	manufacture	Each unnormalised exchange vector retains converted raw activity, actual attribution and inherited history: A_i = B_open_i + C_i - B_close_i. Manufacturing B_close contains raw/WIP/genuinely unassigned stores only, never already first-released closingFG. Retain all failed/zero-output/startstop/idle/cleanup/rework and opening/closing WIP. Internal recycle cancels paired physical quantities and all vectors without new supplier burden.	jrc-ilcd-attributional-2010
`boundary_species`	all physical streams	Whole mass and relevant elements are checked independently of molecular speciation and reaction water. Independently observe free/structural water, inlet humidity, evaporation and combustion water; one residual cannot determine two unknowns. Integrate true rates once, never multiply totalized gas/liquid volumes by time. Use independent substance-specific density at actual state. No NOx/VOC/COD/total-C/total-metals/particle-bin inference of species. No aggregate air plus children or whole supplied formulation plus duplicate constituents.	us4385917-bead-furnace, fhwa-bead-workflow-2014
`boundary_physical`	all processes	Manufacturing, FG/service and combined physical gates close with gross real movements, independently from burden allocation. Never scale receipts/returns/dispatch/waste/packaging/assets by economic share. Assets and installed fluids keep opening/new/repair/removed/closing/wear ledgers; actual current service burden is separate, with no fixed life, invented weight or one-machine-per-kg.	jrc-ilcd-attributional-2010, fhwa-bead-workflow-2014, us4385917-bead-furnace
`boundary_extend`	all inventory rows	Cards are a finite initial route inventory. Compare every actual supply/exit: add each real different chemical, fuel, filter, gas species, packaging, repair, asset, condensate or heat-exchanger return as a specific atomic exchange with its own native extensive property. Absence needs evidence; unknown is not zero/not_applicable. Actual purchased steam/heat needs thermal state/enthalpy, carrier mass, supplier water/energy agreement and external Product return; do not assume a nonexistent boiler. Changed hollow/coated/composite/core route requires applicability review.	swarco-cullet-industrial-beads, fhwa-bead-workflow-2014, us4385917-bead-furnace

Allocation rules · 6

Rule ID	Applies to	Rule	Source IDs
`allocation_rule_1`	foreground_burden_allocation	Attributional first-release manufacture with separate actual later cohort services. This hierarchy applies where allocation is justified by study context; physical balances remain gross.
`allocation_subdivide`	shared operations	First use real subdivision or justified virtual subdivision for exclusive grade operations/exchanges. Meter actual screening/blending/packing; carry glass and inherited vectors to real recipients. Explain why any remaining joint furnace exchange cannot be separated. Internal recycle is not co-product.	jrc-ilcd-attributional-2010
`allocation_causality`	remaining joint exchanges	Independently identify and demonstrate exchange-specific determining physical causality. Available mass/count/energy ratios are not automatic causal criteria. Different exchanges may need different relations; document boundary, evidence, uncertainty and sensitivity then apply once.	jrc-ilcd-attributional-2010
`allocation_residual`	genuine inseparable remainder	Only remaining amounts without determining physical causality use contemporaneous actual-state market value at the actual common-process exit. Collect comparable real quantities/prices, grade/moisture, currency/time/geography/delivery basis; remove later processing/packing value. No free physical/economic choice, fixed split, invented scrap price or automatic recycling/substitution credit. Co-function burdens sum to original common amount.	jrc-ilcd-attributional-2010
`allocation_returns`	returns and services	Return/retest/redispatch does not create Q. Keep original manufacturing burden once and only actual later increments for original cohort/observed horizon. This first-release method cannot silently become net-delivery normalization: that needs reviewed gross G/R and original-delivery reversal bridge plus actual added water/loss/rework. Real rework requires manufacturer permission and actual grade-specific acceptance; measure each actual material/water addition/removal and new waste separately and add its atomic exchange before completion. Remelting or changed grade/route requires applicability and inherited-history review; no assumed permission, purity recovery or new Q from retesting.	jrc-ilcd-attributional-2010, fhwa-bead-workflow-2014
`asset_manufacture_conservation`	existing capital/reusable manufacture attribution	Within the applicable allocation decision context, original manufacture burden attributed across uses of actual capital equipment or reusable articles already included in foreground production, packaging or observed services uses one persistent same-asset ledger across all crops, products, cohorts, manufacturing/postrelease services, owners and observation periods. D is its supported whole installed service: all realized historical service plus supported remaining service in the same units as actual beneficiary use u; D must be finite and positive. Period capacity, remaining-only capacity, the physical asset/article mass alone, or current-period product Q alone is not D; supported whole-service throughput in mass units may be used when it demonstrates the causal service and matches u. This does not amortize the manufactured reference product over downstream life or change its declared reference gate/Q. The fractions u/D and all previously assigned manufacture shares together must never exceed 1. Changes of window, custody, provider or repair never restart the original manufacture balance. Replacements have distinct identities and only their real new manufacture vectors; actual repair and treatment increments remain separately accounted. Revised capacity evidence requires transparent reconciliation of prior shares and sensitivity, not a fresh ledger. Keep full physical mass and stock movements independent of burden shares. Unknown D, prior shares or beneficiary coverage requires review and no final manufacture-attributed amount; no assumed lifetime, utilization, zero or arbitrary division is permitted. For each existing collection protocol that attributes manufacture of included production, packaging or observed-service assets across uses in this route (excluding amortization of the manufactured reference product itself), additionally retain a durable asset identity, its measured full physical mass and acquisition/installation/retirement stock history, original manufacture burden vector, all historical and current beneficiaries, matched-unit service readings, the evidenced whole installed-service denominator D, supported remaining-service basis and uncertainty, prior assigned shares and remaining original manufacture balance. Carry the ledger across reporting windows and custody/provider changes. Collect actual repair, replacement, recovery and treatment separately; these records do not normalize physical movements or create an additional asset purchase. These are added fields and conservation obligations for the existing applicable protocols, not a new assumed capital inventory.

Validation rules · 6

Rule ID	Applies to	Rule	Source IDs
`validation_rule_1`	foreground_dataset_conformance	These rules inherit the full solid/uncoated/soda-lime/blasting/cullet-flame/first-release scope and all ancestor boundary/cohort conditions. Engineering checks do not approve science, translation, mapping or publication.
`validate_terminal`	reference product	Check actual solid glass-bead abrasive, soda-lime grade, uncoated state, full raw-to-terminal route and unique quality release. Generic elementary particles, hollow/fibre/coated/composite identity or bought-bead packing cannot substitute. Real missing core native identity or primary route/terminal evidence prevents usable methodology whatever the formal check.	swarco-cullet-industrial-beads, fhwa-bead-workflow-2014, us4385917-bead-furnace
`validate_quantity`	all inventory rows	Both languages must use same Q/native numerator units, raw conversion, actual allocation/history and only one A_i/Q. Collection/cards never divide again; Q0 no unit output. Unknown relationships are unresolved, never pass.	jrc-ilcd-attributional-2010
`validate_gates`	all physical streams	Check manufacturing, FG/service and combined gross mass/element/species/water, complete packaging/returns, asset/fluid histories. ClosingFG in first-release Q keeps manufacturing burden. No duplicate internal Q, arbitrary economic/physical split or automatic credit.	jrc-ilcd-attributional-2010, fhwa-bead-workflow-2014, us4385917-bead-furnace
`validate_native`	all inventory rows	Recheck adopted full basename/synonyms/comments, CAS/state/route/form/geography/medium/type and every property plus exact unit chain. Native noise/contradictions and family restrictions remain in each full consuming context; unbound auxiliary atoms are never replaced by generic collections.	swarco-cullet-industrial-beads, us4385917-bead-furnace
`validate_asset_manufacture_conservation`	existing capital/reusable manufacture attribution	For every included capital/reusable manufacture attribution verify same-asset continuity, whole installed service in matched units, all historical/current beneficiaries, prior assigned manufacture shares and cumulative share <= 1. Reject a reset by period, cohort, provider, owner or repair. Check distinct real replacement and incremental repair/treatment vectors separately and preserve gross physical mass. A missing denominator, unexplained previous allocation or incomplete beneficiary ledger requires explicit review and an unavailable final attributed amount; structural inspection cannot claim empirical completeness.

Processes and inputs/outputs · 2

Process ID	Process name	Input flows	Output flows
`manufacture`	Cullet to first release	14	21
`services`	Original-cohort services	11	11

Complete field inspector

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Uncoated solid soda-lime glass blasting beads

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: Complete glass bead manufacture (manufacture)

Inputs

Product flows

Clean recovered soda-lime flat-glass cullet (cullet)

Manufacturing electricity (electricity)

Furnace natural gas (fuel)

External treated process water (process_water)

Mineral gearbox lubricating oil (lubricant)

Stainless-steel sieve mesh (screen)

Formed alumina furnace refractory (refractory)

Glass-bead spheroidization furnace (furnace_asset)

Road freight service for recovered glass cullet (freight)

Waste flows

Elementary flows

Atmospheric oxygen intake (air_o2)

Atmospheric dinitrogen intake (air_n2)

Atmospheric argon intake (air_ar)

Atmospheric water vapour intake (air_h2o)

Atmospheric carbon dioxide intake (air_co2)

Outputs

Product flows

First-released blasting beads (finished_beads)

Uncoated solid soda-lime glass beads of secondary size grade (secondary_grade)

Waste flows

Rejected soda-lime glass (reject_glass)

Captured soda-lime glass dust (captured_dust)

Wet glass-grinding sludge (sludge)

Glass-process wash wastewater (wastewater)

Spent stainless-steel sieve mesh (spent_screen)

Spent formed alumina furnace refractory (spent_refractory)

Waste mineral gearbox lubricating oil (spent_oil)

Elementary flows

New fossil carbon dioxide (co2_generated)

Carbon monoxide emission (co_air)

Nitrogen monoxide emission (no_air)

Nitrogen dioxide emission (no2_air)

Sulfur dioxide emission (so2_air)

Fossil methane emission (methane_air)

Water vapour outlet (water_air)

Emitted glass-process particulate matter (pm_air)

Dinitrogen emitted to air (n2_air)

Molecular oxygen emitted to air (o2_air)

Argon emitted to air (ar_air)

Atmospheric-origin carbon dioxide emitted to air (ambient_co2_air)

Process: Original-cohort services (services)

Inputs

Product flows

Returned original-cohort beads (fg_return)

Post-release handling electricity (service_electricity)

Polyethylene inner bag (pe_purchase)

Polyethylene inner bag (pe_supplier_included)

Polyethylene inner bag (pe_returned_in)

Woven polypropylene bulk sack (pp_purchase)

Woven polypropylene bulk sack (pp_supplier_included)

Woven polypropylene bulk sack (pp_returned_in)

Whole wooden pallet (pallet_purchase)

Whole wooden pallet (pallet_supplier_included)

Whole wooden pallet (pallet_returned_in)

Waste flows

Elementary flows

Outputs

Product flows

Polyethylene inner bag (pe_gross_out)

Polyethylene inner bag (pe_return_out)

Woven polypropylene bulk sack (pp_gross_out)

Woven polypropylene bulk sack (pp_return_out)

Whole wooden pallet (pallet_gross_out)

Process: Complete glass bead manufacture (`manufacture`)

Clean recovered soda-lime flat-glass cullet (`cullet`)

Manufacturing electricity (`electricity`)

Furnace natural gas (`fuel`)

External treated process water (`process_water`)

Mineral gearbox lubricating oil (`lubricant`)

Stainless-steel sieve mesh (`screen`)

Formed alumina furnace refractory (`refractory`)

Glass-bead spheroidization furnace (`furnace_asset`)

Road freight service for recovered glass cullet (`freight`)

Atmospheric oxygen intake (`air_o2`)

Atmospheric dinitrogen intake (`air_n2`)

Atmospheric argon intake (`air_ar`)

Atmospheric water vapour intake (`air_h2o`)

Atmospheric carbon dioxide intake (`air_co2`)

First-released blasting beads (`finished_beads`)

Uncoated solid soda-lime glass beads of secondary size grade (`secondary_grade`)

Rejected soda-lime glass (`reject_glass`)

Captured soda-lime glass dust (`captured_dust`)

Wet glass-grinding sludge (`sludge`)

Glass-process wash wastewater (`wastewater`)

Spent stainless-steel sieve mesh (`spent_screen`)

Spent formed alumina furnace refractory (`spent_refractory`)

Waste mineral gearbox lubricating oil (`spent_oil`)

New fossil carbon dioxide (`co2_generated`)

Carbon monoxide emission (`co_air`)

Nitrogen monoxide emission (`no_air`)

Nitrogen dioxide emission (`no2_air`)

Sulfur dioxide emission (`so2_air`)

Fossil methane emission (`methane_air`)

Water vapour outlet (`water_air`)

Emitted glass-process particulate matter (`pm_air`)

Dinitrogen emitted to air (`n2_air`)

Molecular oxygen emitted to air (`o2_air`)

Argon emitted to air (`ar_air`)

Atmospheric-origin carbon dioxide emitted to air (`ambient_co2_air`)

Process: Original-cohort services (`services`)

Returned original-cohort beads (`fg_return`)

Post-release handling electricity (`service_electricity`)

Polyethylene inner bag (`pe_purchase`)

Polyethylene inner bag (`pe_supplier_included`)

Polyethylene inner bag (`pe_returned_in`)

Woven polypropylene bulk sack (`pp_purchase`)

Woven polypropylene bulk sack (`pp_supplier_included`)

Woven polypropylene bulk sack (`pp_returned_in`)

Whole wooden pallet (`pallet_purchase`)

Whole wooden pallet (`pallet_supplier_included`)

Whole wooden pallet (`pallet_returned_in`)

Polyethylene inner bag (`pe_gross_out`)

Polyethylene inner bag (`pe_return_out`)

Woven polypropylene bulk sack (`pp_gross_out`)

Woven polypropylene bulk sack (`pp_return_out`)

Whole wooden pallet (`pallet_gross_out`)

Whole wooden pallet (`pallet_return_out`)

Gross dispatch of original-cohort beads (`fg_dispatch`)

Waste polyethylene bag (`pe_waste`)

Waste woven polypropylene sack (`pp_waste`)

Waste wooden pallet (`pallet_waste`)

Waste soda-lime blasting beads (`service_glass_waste`)