Special-purpose civil installation delivery

1. Scope and Applicability

This method covers actual physical construction, installation and accepted delivery of military engineering works, satellite launching sites, waste dumps/incinerators and nuclear-material processing facilities. The shared object is a special-purpose installation with a delimited site, system interface and functional configuration, not a construction service or a bundle of materials. CPC53290 supplies classification context; routes are not interchangeable technologies. An n.e.c. work must establish exclusion from other construction categories and complete its own real route from project evidence.

Ordinary buildings and standalone roads, bridges/tunnels, ports, waterworks/dams, power/mining/general manufacturing facilities, sewage/water-treatment and recreation works are not new entities under this method. Integral roads/buildings/utilities have explicit interfaces and are counted once; necessary permanent process systems cannot be omitted by relabelling the output a civil shell. Nuclear routes retain the real nuclear-material treatment scope, with reactor generation assigned to power facilities; landfill, incineration and nuclear operations are not merged by the word waste. No default recipe, mass per installation, life, design load, emission or compliance approval is assigned.

2. Product Category Identity

Field	Value
canonical_pcr_id	pcr.constructions-and-construction-services.constructions.special-purpose-civil-installation-delivery
classification_refs	CPC 3.0 53290 — Other civil engineering works
covered_products	Accepted forts/blockhouses/bunkers/military ranges and test centres, satellite launching sites, waste dumps/incinerators, nuclear-material treatment/processing installations with measured functional configuration; n.e.c. facilities require separate route evidence
excluded_products	Construction services; bulk materials and factory-gate equipment; ordinary buildings; other dedicated construction categories; post-handover operation, maintenance, closure and decommissioning
representative_product	One complete special-purpose civil installation with declared route, site, as-built configuration and acceptance scope; no single default technology represents every branch
production_route	Actual site/civil works → required containment/protective/thermal/launch/nuclear installation → real inspection and commissioning → delimited physical handover
market_state	Fixed installation delivered at the declared acceptance endpoint, not lifetime operating service

3. Reference Flow

Field	Value
What	Constructed special-purpose installation performing the declared site function within its actual route and system interface
How much	One complete delivered entity; measured site area, lengths/heights, cell volumes and actual capacity are route-specific qualifiers
How well	Matches the same as-built specification, operating conditions, component completeness and actual acceptance evidence; regulatory authorization is not inferred
How long or cycle	One actual construction-to-declared-handover cycle; no service life or future operating cycles assigned
reference_flow_link	accepted_installation

Field	Value
Reference amount	1
Reference product flow	Accepted complete special-purpose civil installation
Reference flow property	Number of items 01846770-4cfe-4a25-8ad9-919d8d378345
Reference unit group	Units of items 5beb6eed-33a9-47b8-9ede-1dfe8f679159
Reference unit	item
Required qualifiers	facility identifier/route; site and interfaces; complete system/retained-asset register; measured geometry and actual functional capacity; structure/materials/conditions; construction dates; acceptance and cold/hot/active-test endpoint; upstream/logistics/operation/maintenance/demolition coverage and gaps

item is the single-count display alias of public Item(s). Every inventory row and collection protocol is attributable per declared reference flow, which is the same one physical entity above. Site area/dimensions/capacity qualify the function; do not infer area, length or mass from count without an independently supported physical relationship, or replace the entity with cost, operating throughput or assumed life. Required qualifiers belong in the data package; absence makes the reference definition incomplete.

4. Measurement and Unit Rules

rule_id	Applies to	Required property	Required unit	Rule
reference_count	reference product	Number of items 01846770-4cfe-4a25-8ad9-919d8d378345	item	Output is 1 item of the same accepted complete installation; use cp_acceptance. All rows/protocols aggregate per declared reference flow; item and 件 are public Item(s) single-count aliases.
volume_state	fresh_concrete; soil_disposal; site_water; washwater; groundwater; fresh_discharge; shield_concrete	Volume 93a60a56-a3c8-22da-a746-0800200c9a66	m3	Use cp_civil, cp_waste, cp_water and cp_install to retain actual volume state; bank/loose soil, fresh concrete and supply/extraction/discharge water are distinct. Volume-to-mass uses measured/evidenced density at the same state, temperature/moisture/salinity; no default 1000 kg/m3.
sheet_area	hdpe_liner; geotextile	Area 93a60a56-a3c8-19da-a746-0800200c9a66	m2	cp_liner records actual supplied/installed area, thickness, overlap and coupons; area numerator is attributable per declared reference flow. No kg inferred without evidenced areal mass/density.
electricity_energy	electricity_lv	Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66	MJ	Preserve public Net calorific value and energy unit group; cp_activity records actual CN/<1 kV user conditions. Convert original kWh by 1 kWh=3.6 MJ, never confuse it with diesel mass.
asset_share	steel_formwork; crane_share	Mass 93a60a56-a3c8-11da-a746-0800200b9a66	kg	cp_assets uses measured net mass or traceable supplier weighing of the complete same-configuration asset, not facility mass. A separate dimensionless manufacture share requires lifetime-activity evidence and cumulative conservation ≤1.

5. System Boundary

Boundary Abstraction

Field	Value
declared_starting_condition	Surveyed actual site, retained/clearance/remediation state and supplier-gate/site interfaces
starting_condition_role	Recorded construction start, not a zero-burden assumption for land, existing works or equipment
product_classification_scope	Special-purpose fixed installations identified by CPC3.0 53290 context and actual exclusion boundaries
recursive_input_rule	Retained/purchased same-category installation modules are real assets with supplier and prior-burden records, not recursively created complete entities
upstream_dataset_requirement	Separately link upstream materials/equipment and logistics matching real material/interface/route; disclose gaps
disclosure	Route/function/completeness, site geometry, dates/acceptance, embedded components, shared-asset shares, water/releases/land/noise, later stages and unmeasured gaps

rule_id	applies_to	rule	source_ids
boundary_entity	reference product	The output is the constructed physical installation, including integral permanent equipment/services and real acceptance needed for its declared function. Standalone ordinary buildings, roads, dams/flood schemes, power plants, manufacturing/mining plants, sewage/water-treatment plants and outdoor recreation works remain their own categories. Bound shared interfaces and account for every integral asset once.	un-cpc-civil-2025
boundary_stage	dataset	The base foreground covers actual supplier-gate-to-site logistics, surveyed site preparation, civil construction, route-specific installation, temporary works, inspection and commissioning through the declared handover. Supplier material/equipment manufacture is linked separately with compatible datasets and explicit gaps. This is not evidence of complete cradle-to-gate or full lifetime coverage.	un-cpc-civil-2025
boundary_route	all inventory rows	Select the real route before collecting the inventory. The cards are distinct conditional exchanges, not a universal recipe. Reconcile the full as-built functional-system register: landfill cells/liners/leachate; military earth protection/structures/targets/support; launch pad/trench/ground fluid and control systems; incinerator reception/thermal/cleaning/ash/recovery; nuclear processing/containment/shielding/safety. Add one exact atomic row for every actual missing component, batch ingredient, test consumable, packaging, waste and release. A residual n.e.c. work needs its own evidenced route/system closure and exclusion check; this PCR alone does not establish its technical design.	un-cpc-civil-2025; epa-industrial-waste-guide; dod-firing-ranges-2025; nasa-launch-construction-2018; jrc-waste-incineration-2019; iaea-ssr4-2017
boundary_embedded	all inventory rows	Record either supplied complete assemblies or their actual on-site fabrication inputs for the same scope; do not count both. Exclude contained steel/lining/filter/controls from separate rows unless genuinely outside the assembly. Record existing foundations and reused equipment with retained-state, repair and prior-burden evidence. Maintain internal versus external material/water interfaces.	jrc-waste-incineration-2019; iaea-ssr4-2017
boundary_tests	acceptance	Declare mechanical/cold/wet/hot/active test stages actually needed and completed. Include actual test fuel, water, electricity, purge substances, trial feed, products, residues and measured releases before the endpoint, adding exact individual rows. Do not assume a launch/firing/active-nuclear/waste-incineration trial occurs or is zero-burden. Necessary unfinished tests prevent complete handover claims; split later regular operation by records. Test results do not establish regulatory approval.	dod-firing-ranges-2025; nasa-launch-water-test-2018; iaea-ssr4-2017
boundary_environment	site_support	Separate direct resource extraction, purchased water, waste-liquid transfers and liquid receptor releases. Land transformation/occupation requires measured prior/post land use and actual area/time; noise requires source/receptor, levels, duration/frequency and method, not a fabricated additive mass exchange. Actual pollutants, soil contamination, blasting and marine releases need separate identity/activity evidence. Missing characterization or measurements remain gaps, not zero impacts.	epa-construction-dust-1995; epa-concrete-washout-2012
boundary_later	dataset	Operating waste receipt/incineration, launches, military use and nuclear material processing after handover are separate stages. Maintenance, relining, component replacement, closure, demolition, radioactive decommissioning and destinations are separately modelled only from evidenced schedules and quantities; no default life, waste conversion or recycling credit. Construction commissioning is not hidden in later operation.	un-cpc-civil-2025; iaea-ssr4-2017

6. Process Inventory Structure

Process Map

process_id	process_name	inclusion	inclusion_condition	role	quantitative_reference
civil	Site preparation and common civil construction	required	Actual surveyed/retained site and declared civil work packages	foreground construction	per declared reference flow
site_support	Logistics, temporary works and construction utilities	required	Actual activities and environmental transfers, not default factors	foreground support	per declared reference flow
containment	Waste-dump containment and drainage installation	conditional	Actual dump/cell with engineered containment/drainage; unlined designs require their actual engineered works, never an assumed liner	route construction	per declared reference flow
military	Military protective and range systems	conditional	Actual fort/blockhouse/bunker/firing range/test-centre route	route installation	per declared reference flow
launch	Satellite-launch civil and permanent ground systems	conditional	Actual satellite launching site with declared ground-support scope	route installation	per declared reference flow
thermal	Waste-incineration permanent systems	conditional	Actual waste-incinerator facility with its real furnace/cleaning/recovery technology	route installation	per declared reference flow
nuclear	Nuclear-material-processing containment and safety systems	conditional	Actual nuclear-material treatment/processing; reactor generation and ore mining excluded	route installation	per declared reference flow
acceptance	Inspection, commissioning and physical handover	required	Actual documented tests and accepted configuration; incomplete test endpoint disclosed	acceptance	per declared reference flow

Process: Site preparation and common civil construction (civil)

Inputs

Product flows

Fresh ready-mixed Portland-cement concrete before placement (fresh_concrete)

Record only actual purchased fresh concrete at the batch-plant gate, before placing, with delivery volume, mix identifier, strength/exposure specification and acceptance tickets. Record transport, pumping, vibrating and curing separately. The placed-concrete identity does not represent this input; site batching requires separate cement, each aggregate, admixture and mixing-water rows instead of counting both routes.

• Selected flow: Fresh ready-mixed Portland-cement concrete before placement
• Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
• Amount rule: Collect the actual attributable atomic exchange amount using cp_civil; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_civil
• Sources: epa-concrete-washout-2012

Hot rolled rebar steel (rebar)

Conditional on actual hot-rolled low-alloy reinforcing steel with C ≤ 0.2%, at the plant production-mix interface. Collect grade certificates and delivered, installed, returned and offcut mass. Other reinforcement grades require a separate identity; reinforcement contained in purchased precast assemblies is not counted again.

• Selected flow: Hot rolled rebar steel 43050e3b-42be-465c-a021-17f606484151
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Collect the actual attributable atomic exchange amount using cp_civil; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_civil
• Sources: un-cpc-civil-2025

gravel 2/32 (gravel_drainage)

Use only actual undried 2/32 gravel from a matching wet/dry quarry plant gate. Its use in drainage or a base is conditional on approved project grading and filtration design, not prescribed by this PCR. Keep delivered wet mass and moisture evidence; other sizes, washed state or recycled aggregate require separate rows/identities.

• Selected flow: gravel 2/32 4f19a2fb-7b3b-11dd-ad8b-0800200c9a66
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Collect the actual attributable atomic exchange amount using cp_civil; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_civil
• Sources: epa-industrial-waste-guide; epa-msw-landfills

Outputs

Waste flows

Hardened Portland-cement concrete offcuts sent for treatment (concrete_debris)

Record segregated hardened concrete leaving the construction boundary by weighbridge and destination. Retained fill and returned fresh concrete are separate; neither a mixed construction-waste flow nor recycled aggregate product establishes this waste identity.

• Selected flow: Hardened Portland-cement concrete offcuts sent for treatment
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Collect the actual attributable atomic exchange amount using cp_waste; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_waste
• Sources: epa-concrete-washout-2012

Non-contaminated excavated mineral soil sent for disposal (soil_disposal)

Conditional on actual export for disposal. Collect measured bank/loose volume separately, water content, contamination assessment, waste status and destination. On-site cut-and-fill is an internal transfer, not an exported exchange. Contaminated soil requires its own material/contaminant specification.

• Selected flow: Non-contaminated excavated mineral soil sent for disposal
• Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
• Amount rule: Collect the actual attributable atomic exchange amount using cp_waste; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_waste
• Sources: un-cpc-civil-2025

Process: Logistics, temporary works and construction utilities (site_support)

Inputs

Product flows

Diesel fuel (diesel)

Record actual diesel consumption of excavators, compactors, pumps, cranes, generators and attributable delivery/return trucks, disaggregated by equipment and work package. This identity has unspecified grade, formulation, refinery and geographic supply: declare the real supplier, batch, fossil/biogenic fractions and boundary. It represents fuel, not a combustion-service exchange or an emission quantity.

• Selected flow: Diesel fuel 9d258d75-6792-4f1c-9856-81602ed8f816
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Collect the actual attributable atomic exchange amount using cp_activity; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_activity
• Sources:

Alternating current (electricity_lv)

Only actual CN grid-average consumption supplied to the user at <1 kV uses this identity. Meter construction, liner welding, equipment installation and tests separately by work package. Preserve public Net calorific value/MJ; record kWh and convert exactly by 3.6 MJ/kWh. Other countries, voltages, contractual mixes and generator output need distinct verified identities; do not also count generator output and the fuel used to make it.

• Selected flow: Alternating current 50657322-939c-4829-a87b-47c093bfa6a7
• Flow property / unit: Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66 / MJ
• Amount rule: Collect the actual attributable atomic exchange amount using cp_activity; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_activity
• Sources: nist-si-energy

Supplied liquid freshwater for construction and acceptance tests (site_water)

Collect actual metered freshwater supplied at the declared site delivery interface for curing, dust suppression, washout, pressure testing or deluge tests. Declare source, treatment, supplier and distribution links. A Hong Kong treatment-plant gate flow or a Korean soil-washing case is not generic site supply; do not use water-resource or effluent identities. Quantify internal recirculation separately without counting it as new supply.

• Selected flow: Supplied liquid freshwater for construction and acceptance tests
• Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
• Amount rule: Collect the actual attributable atomic exchange amount using cp_water; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_water
• Sources: epa-concrete-washout-2012; nasa-launch-water-test-2018

Reusable fabricated steel formwork panel manufacture share (steel_formwork)

Include only the attributable manufacture burden of actual reusable fabricated panels. Collect same-configuration net panel mass, asset identifier, prior allocations and evidence for the dimensionless project share. Sum shares across all projects/periods/uses must not exceed one; unknown reuse history or lifetime activity remains a review item. Record present transport, cleaning and repair separately at their actual quantities.

• Selected flow: Reusable fabricated steel formwork panel manufacture share
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Measured net panel kg multiplied by evidenced dimensionless manufacture share; cp_assets.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_assets
• Sources:

Mobile construction crane manufacture share (crane_share)

Use the actual complete crane configuration and measured supplier net mass, excluding transport packaging. Apply only an evidenced lifetime activity/beneficiary share from the cumulative asset register, never a full new manufacture burden reset for each project. Fuel, electricity, travel and maintenance used now are separate actual activities.

• Selected flow: Mobile construction crane manufacture share
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Measured complete crane kg multiplied by evidenced dimensionless manufacture share; cp_assets.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_assets
• Sources:

Elementary flows

ground water (groundwater)

Conditional on actual direct extraction of fresh groundwater for construction/dewatering/test use within the foreground. This is a Resources from water/renewable material resource, Volume/m3 identity. Record extraction location/country, aquifer, metered volume, use and return; contaminated extracted groundwater and supplied product water are distinct. Assess characterization coverage for the actual geography; extraction is not automatically consumptive use.

• Selected flow: ground water 4f462198-40cd-4184-8733-86648a20dc3f
• Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
• Amount rule: Collect the actual attributable atomic exchange amount using cp_water; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_water
• Sources:

Outputs

Waste flows

Collected alkaline concrete washout water sent for treatment (washwater)

Conditional on contained liquid washout actually exported for treatment. Meter the liquid, retain pH/composition and receiver records, and separately weigh settled concrete solids; the two are not a single exchange. No assumption of a direct water/soil release is allowed. On-site recovered washwater remains internal until it crosses the boundary.

• Selected flow: Collected alkaline concrete washout water sent for treatment
• Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
• Amount rule: Collect the actual attributable atomic exchange amount using cp_waste; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_waste
• Sources: epa-concrete-washout-2012

Elementary flows

carbon dioxide (fossil) (co2_fossil)

Only evidenced actual fossil CO2 released immediately to external air, unspecified subcompartment, is recorded. Use documented fuel-specific carbon/oxidation evidence or measured release with controls and activity coverage; do not invent a factor from the presence of diesel. Separate biogenic CO2, internal exhaust transfer, soil and delayed releases.

• Selected flow: carbon dioxide (fossil) 08a91e70-3ddc-11dd-923d-0050c2490048
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Collect the actual attributable atomic exchange amount using cp_release; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_release
• Sources:

nitrogen monoxide (no)

Conditional on separately measured/justified molecular NO, CAS 10102-43-9, immediately emitted to external air, unspecified subcompartment. Total NOx reported as NO2-equivalent cannot establish this molecular quantity. Do not substitute NO2 or N2O.

• Selected flow: nitrogen monoxide 08a91e70-3ddc-11dd-96ee-0050c2490048
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Collect the actual attributable atomic exchange amount using cp_release; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_release
• Sources:

nitrogen dioxide (no2)

Conditional on separately measured/justified molecular NO2, CAS 10102-44-0, immediately emitted to external air, unspecified subcompartment. NOx-as-NO2 is not molecular NO2 and the erroneous N2O4 synonym does not change the substance definition. Record exact species and sampling conditions.

• Selected flow: nitrogen dioxide 08a91e70-3ddc-11dd-96e5-0050c2490048
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Collect the actual attributable atomic exchange amount using cp_release; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_release
• Sources:

Particulate matter, particle size unspecified (dust)

Use only actual external-air particulate release with particle size unspecified, after controls. Collect source operation, weather, soil moisture/silt, receptor boundary and measured or independently justified site-specific release. The historical AP-42 overall TSP construction factor is not a PM2.5/PM10 factor or a default for this category. If size fractions are known, add exact non-overlapping fraction identities instead of double counting this row.

• Selected flow: Particulate matter, particle size unspecified 0ce3dedb-caca-407b-a856-a90470eb8ec0
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Collect the actual attributable atomic exchange amount using cp_release; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_release
• Sources: epa-construction-dust-1995

Water (fresh_discharge)

Only liquid water actually discharged directly to a freshwater receiver uses this Emissions to fresh water, Volume/m3 identity. Meter discharge, record receiver, salinity/composition and treatment; dissolved/particulate pollutants need separate exact species rows. This is not supplied water, a resource, water vapour, seawater return or collected wastewater sent to treatment.

• Selected flow: Water 5e50fc01-19c6-4377-a1cc-bc65a12498ea
• Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
• Amount rule: Collect the actual attributable atomic exchange amount using cp_water; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_water
• Sources: nasa-launch-water-test-2018; epa-concrete-washout-2012

Process: Waste-dump containment and drainage installation (containment)

Inputs

Product flows

Clay (liner_clay)

Only actual natural clay supplied at a mining-site interface uses this raw-clay identity; document supplier mineralogy, moisture and delivery/transport. Compaction, lift geometry and permeability are separately measured construction conditions, not properties supplied by the UUID. In-situ reused soil and geosynthetic clay liners are distinct routes. The cited historical US guide supplies component examples, not worldwide mandatory thickness/permeability.

• Selected flow: Clay 226972bf-eeed-4ec4-a22e-f227e582ca18
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Collect the actual attributable atomic exchange amount using cp_liner; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_liner
• Sources: epa-industrial-waste-guide; epa-msw-landfills

HDPE landfill geomembrane sheet (hdpe_liner)

Conditional on actual HDPE liner design. Measure supplied, welded/installed, overlap, test coupon, returned and discarded sheet area with thickness, resin grade, seam and inspection records. Area is a genuine input numerator per facility; neither density nor sheet mass is assumed. A 2 mm Korean biopile sheet is not a generic landfill-liner identity.

• Selected flow: HDPE landfill geomembrane sheet
• Flow property / unit: Area 93a60a56-a3c8-19da-a746-0800200c9a66 / m2
• Amount rule: Collect the actual attributable atomic exchange amount using cp_liner; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_liner
• Sources: epa-industrial-waste-guide; epa-msw-landfills

Perforated HDPE leachate drainage pipe (hdpe_pipe)

Conditional on the real drainage design. Collect net delivered/installed pipe mass and traceable diameter, wall, perforation, resin and chemical-compatibility specification; lengths remain raw geometry. Pumps, geotextiles and drainage media are separate exchanges. Quantify each actual additional liner/drainage component before claiming a complete cell.

• Selected flow: Perforated HDPE leachate drainage pipe
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Collect the actual attributable atomic exchange amount using cp_liner; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_liner
• Sources: epa-industrial-waste-guide; epa-msw-landfills

Polypropylene nonwoven drainage filter geotextile (geotextile)

Only if this actual polymer/form is in the containment design; collect delivered/installed/waste area, areal mass, opening size and test records. Other polymers or geonets need individual identities and rows; this is not an instruction to select a generic geosynthetic mixture.

• Selected flow: Polypropylene nonwoven drainage filter geotextile
• Flow property / unit: Area 93a60a56-a3c8-19da-a746-0800200c9a66 / m2
• Amount rule: Collect the actual attributable atomic exchange amount using cp_liner; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_liner
• Sources: epa-industrial-waste-guide; epa-msw-landfills

Process: Military protective and range systems (military)

Inputs

Product flows

Ballistic steel protective plate (ballistic_plate)

Only actual ballistic protection plates in firing-range baffles, target protection or a documented protective structure. Record plate alloy/heat treatment, thickness, installed position and accepted grade. Ordinary steel-sheet identity with conflicting Chinese name is not an accepted ballistic grade. Fort/bunker armour and doors require their own real designs; no invented blast load or universal ballistic specification.

• Selected flow: Ballistic steel protective plate
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Collect the actual attributable atomic exchange amount using cp_install; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_install
• Sources: dod-firing-ranges-2025

Installed steel protective bunker door assembly (protective_door)

Conditional on a real bunker/fort door in the accepted system register. Collect assembly count, opening dimensions, mass if measured, specification and acceptance records. Include its frame/hinges only once; do not infer this door or military test equipment is required for every firing range.

• Selected flow: Installed steel protective bunker door assembly
• Flow property / unit: Number of items 01846770-4cfe-4a25-8ad9-919d8d378345 / item
• Amount rule: Collect the actual attributable atomic exchange amount using cp_install; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_install
• Sources: un-cpc-civil-2025

Installed firing-range extraction fan assembly (range_fan)

Only for an actual covered/enclosed firing range requiring this installed extraction system. Record fan configuration, duty and control interface, installation and measured acceptance airflow/control tests; actual filter assemblies are separately recorded. This does not prescribe an indoor range route to every outdoor military work.

• Selected flow: Installed firing-range extraction fan assembly
• Flow property / unit: Number of items 01846770-4cfe-4a25-8ad9-919d8d378345 / item
• Amount rule: Collect the actual attributable atomic exchange amount using cp_install; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_install
• Sources: dod-firing-ranges-2025

Process: Satellite-launch civil and permanent ground systems (launch)

Inputs

Product flows

Fabricated steel launch flame-deflector assembly (flame_deflector)

Only for a documented steel-deflector launch-site design. Use supplier net as-built assembly mass or reconciled same-scope BOM, excluding packaging; record actual supports, liners and embedded content. NASA Pad39B is a historical assembly example, not a default material quantity, rocket capacity or life. Site-fabricated plates/weld inputs replace, rather than supplement, the same complete assembly burden.

• Selected flow: Fabricated steel launch flame-deflector assembly
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Collect the actual attributable atomic exchange amount using cp_install; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_install
• Sources: nasa-launch-construction-2018

Installed launch-pad water-deluge pump assembly (deluge_pump)

Conditional on actual installed deluge design. Record count/model, real pumping duty, pipes/tank interfaces and commissioning tests. Storage reservoirs, water piping and controls outside the assembly need separate rows. Launch water-use figures do not establish construction-test water demand.

• Selected flow: Installed launch-pad water-deluge pump assembly
• Flow property / unit: Number of items 01846770-4cfe-4a25-8ad9-919d8d378345 / item
• Amount rule: Collect the actual attributable atomic exchange amount using cp_install; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_install
• Sources: nasa-launch-water-test-2018

Austenitic stainless-steel launch-site fluid pipe (launch_pipe)

Conditional on this actual installed alloy/form; specify grade, wall, pressure/temperature and whether it carries test water or a named propellant. Collect supplier net mass and weld/pressure-test records. Actual valves, cryogenic tanks and other service lines are individually added; propellant loading or firing is included only if it occurs within the declared acceptance endpoint, with exact substances and releases.

• Selected flow: Austenitic stainless-steel launch-site fluid pipe
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Collect the actual attributable atomic exchange amount using cp_install; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_install
• Sources: nasa-launch-construction-2018; nasa-launch-water-test-2018

Process: Waste-incineration permanent systems (thermal)

Inputs

Product flows

Installed rotary-kiln waste-incinerator assembly (incinerator)

Only for actual rotary-kiln technology. Count the accepted supplied assembly and declare steel shell, drive, refractory and burner inclusion from the supplier BOM. Grate/fluidised-bed/other thermal routes require their own exact furnace row. The facility additionally reconciles reception bunker/crane, fire protection, boiler/heat recovery, flue-gas treatment, ash handling, wastewater and stack where present; a furnace alone is not the complete delivered incinerator facility.

• Selected flow: Installed rotary-kiln waste-incinerator assembly
• Flow property / unit: Number of items 01846770-4cfe-4a25-8ad9-919d8d378345 / item
• Amount rule: Collect the actual attributable atomic exchange amount using cp_install; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_install
• Sources: jrc-waste-incineration-2019

high alumina refractory brick (refractory)

Only actual separately supplied sintered high-alumina brick, Al2O3 >48%, manufactured at 1350–1450 °C, at the plant-gate production-mix interface. Collect grade and supplier route evidence, delivered/installed/offcut mass. Use only the portion not included in a complete furnace assembly; refractory castable, silica and magnesia products need separate exact identities. No universal lining recipe or relining lifetime is imposed.

• Selected flow: high alumina refractory brick 773fbca7-3575-483c-b38d-c017771979b3
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Collect the actual attributable atomic exchange amount using cp_install; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_install
• Sources: jrc-waste-incineration-2019

Installed waste-incinerator baghouse assembly (baghouse)

Conditional on actual bag-filter flue-gas cleaning. Count the supplied assembly with casing/filter/support/motor boundary, real duty and acceptance records; scrubber, ESP, sorbent dosing and stack are separate actual components. Do not select bag filtration as the only possible route or omit actual wet-treatment systems to fit this row.

• Selected flow: Installed waste-incinerator baghouse assembly
• Flow property / unit: Number of items 01846770-4cfe-4a25-8ad9-919d8d378345 / item
• Amount rule: Collect the actual attributable atomic exchange amount using cp_install; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_install
• Sources: jrc-waste-incineration-2019

Process: Nuclear-material-processing containment and safety systems (nuclear)

Inputs

Product flows

Fresh heavyweight cement concrete for nuclear shielding (shield_concrete)

Only where the real nuclear fuel-cycle design specifies this concrete. Collect actual aggregate species, mix, density at placement, shielding thickness, openings, QA and delivered/placed volumes; ordinary concrete tickets do not prove shielding performance. Alternative shielding material requires its own row. It is separate from ordinary civil concrete for non-overlapping volumes.

• Selected flow: Fresh heavyweight cement concrete for nuclear shielding
• Flow property / unit: Volume 93a60a56-a3c8-22da-a746-0800200c9a66 / m3
• Amount rule: Collect the actual attributable atomic exchange amount using cp_install; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_install
• Sources: iaea-ssr4-2017

Installed stainless-steel nuclear-material glovebox (glovebox)

Conditional on an actual glovebox process and containment configuration. Count assembled accepted boxes with supplier material/lining/window/glove/ventilation boundary, leak/containment tests and equipment QA. Not all nuclear-material processing uses gloveboxes; vessels, transfer systems, criticality geometry and ventilation are reconciled from the actual system register, not inferred from this example.

• Selected flow: Installed stainless-steel nuclear-material glovebox
• Flow property / unit: Number of items 01846770-4cfe-4a25-8ad9-919d8d378345 / item
• Amount rule: Collect the actual attributable atomic exchange amount using cp_install; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_install
• Sources: iaea-ssr4-2017

Installed HEPA nuclear-facility exhaust filter module (hepa)

Only an actual HEPA exhaust module in the approved project design. Record tested filter class, housing, seal/duct interface, number and commissioning acceptance. Other filter/containment technologies and embedded fan/filters are reconciled individually; cold testing does not waive required active commissioning. No regulatory authorization is implied by the LCA row.

• Selected flow: Installed HEPA nuclear-facility exhaust filter module
• Flow property / unit: Number of items 01846770-4cfe-4a25-8ad9-919d8d378345 / item
• Amount rule: Collect the actual attributable atomic exchange amount using cp_install; evidenced absence is distinct from unmeasured, never assign zero to missing data.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_install
• Sources: iaea-ssr4-2017

Process: Inspection, commissioning and physical handover (acceptance)

Outputs

Product flows

Accepted complete special-purpose civil installation (accepted_installation)

One physically delimited accepted installation of the declared route and configuration, including permanent systems necessary for the specified delivered function. Geometry/capacity and acceptance endpoint come from as-built records. A waste cell, launch site, bunker or processing plant is not interchangeable merely because each is counted once; identify the exact entity. Missing necessary commissioning or systems prevent a complete delivered-entity claim.

• Selected flow: Accepted complete special-purpose civil installation
• Flow property / unit: Number of items 01846770-4cfe-4a25-8ad9-919d8d378345 / item
• Amount rule: 1 item
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per declared reference flow
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_acceptance
• Sources: un-cpc-civil-2025

7. Allocation and Co-product Handling

The attribution requirements below are authored foreground-accounting rules grounded in actual project subdivision and cp_assets records; classification evidence does not establish allocation coefficients. Unknown beneficiaries/activity/lifetime data remain under review with no default shares.

rule_id	applies_to	rule	source_ids
allocation_subdivide	construction work packages	Use measured physical subdivision before allocation: delivered entity/cell, retained asset, regular-operation output and other project beneficiaries must have separate identifiable records. Shared logistics, test utilities and civil structures use traceable actual meters, work activity and geometric interfaces. Cost alone does not establish physical attribution; unknown shares remain review.
allocation_assets	steel_formwork; crane_share	Maintain a cross-project/period/reuse asset register. Manufacture share is dimensionless and supported by actual lifetime activity or a justified beneficiary basis; cumulative assigned shares ≤1. Do not reset full burden each project or invent life/uses. Physical net mass/configuration and share are distinct fields. Current fuel, transport, repairs and new consumable replacement are separately attributable; incomplete lifetime evidence blocks a final allocated burden. This is an authored foreground-accounting requirement based on cp_assets, not a CPC classification rule. Where service is expressed on a comparable actual activity basis, the project share is attributable project activity divided by evidenced total same-asset service; retain prior shares and update the common denominator consistently.
allocation_residues	waste and trial outputs	Do not grant automatic avoided-production or energy-recovery credits. Segregated exported scrap/soil/concrete, returned products and internal reuse have distinct status, quantity and receivers. If saleable commissioning output coexists, subdivide actual activities or document a reasoned physical allocation with complete balances and uncertainty; never substitute operating waste throughput for the construction reference.	jrc-waste-incineration-2019; epa-concrete-washout-2012

8. Foreground Data Collection, Calculation, and Quality Rules

Data Collection Protocols

protocol_id	process_id	flow_role	record_type	raw_fields	collection_method	unit	frequency	temporal_coverage	site_scope	aggregation_rule	quality_evidence
cp_acceptance	acceptance	accepted_installation	acceptance register	entity identifier; route; site/interfaces; as-built/measured geometry; structure/material; actual capacity/unit/conditions; retained assets; system completeness; test dates/results/gaps	Reconcile survey, as-built drawings, system/component register and signed handover to the same entity; no assumed geometry/capacity	item	each acceptance milestone and final handover	actual construction through declared handover	same site and all delimited systems	per declared reference flow	calibrated survey; as-built deviations; signed test/acceptance and gaps; per declared reference flow; output 1 item
cp_civil	civil	civil atomic inputs	material and geometry ledger	work package; each material specification; delivery/installed/return/waste quantities; mix tickets; strength/exposure specification; bank/fresh state; density/moisture evidence	Reconcile calibrated weighing/volume ledger and as-built geometry with receipts; separately record earthworks, reinforcement, formwork, placing, compaction, curing and actual precast/site-batching route	kg; m3	each batch/work package	full actual construction period	all civil works and integral interfaces	per declared reference flow	scale/meter calibration, material tickets and balance differences; per declared reference flow; distinguish states and reconcile balances
cp_activity	site_support	diesel; electricity_lv	meter and activity ledger	equipment/vehicle ID; process; work period; region/voltage; meter readings; fuel stock/receipts/returns; batch density/LHV/carbon origin; trip/load and supplier interface	Submeter construction/tests; match calibrated fuel weighing/meters to shift/trip logs; cover subcontractors; separate fuel, generator output and supplied user electricity	kg; kWh; MJ	each shift/trip and test	all construction, logistics and declared commissioning	actual equipment, logistics and every route utility	per declared reference flow	meter calibration, supplier conditions, stock balance and attribution evidence; per declared reference flow; attributable by work package without duplication
cp_water	site_support	site_water; groundwater; fresh_discharge	separate water ledger	water source/medium; metering interface; start/end volumes; receiver; salinity/temperature/composition; test and recirculation volume; extraction location/aquifer; destination	Meter supply, direct resource extraction, recirculation, contained effluent and receptor discharge separately; reconcile water ledger with stocks/evaporation measured or under review	m3	each shift and test/discharge	actual construction to handover	supply gates, wells and actual receiver outfalls	per declared reference flow	meter calibration, source/destination records and composition tests; per declared reference flow; each interface counted once
cp_assets	site_support	steel_formwork; crane_share	cumulative asset register	asset ID; same-configuration net mass/weighing; physical scope; previous projects/shares; actual current/lifetime activities/beneficiaries; repair/replacement; unproven life	Reconcile complete configuration by traceable weighing/supplier net mass; derive dimensionless manufacture share from cross-project register and check cumulative ≤1; unknown remains review	kg; dimensionless share	each entry/exit/reuse and attribution	current construction and all allocated lifetime records	actual equipment/formwork assets and all beneficiaries	per declared reference flow	net-mass originals, configuration and cumulative-share conservation; per declared reference flow; manufacture share distinct from current energy
cp_liner	containment	liner_clay; hdpe_liner; hdpe_pipe; geotextile	liner and drainage CQA ledger	cell ID; geometry/thickness/lifts; material grade/wet mass/area; overlaps/joints; seams/coupons; density/permeability tests; drainage pipes/filter components; loss destination	Record construction and hold-point acceptance against actual project design; reconcile supply/installation/returns/coupons/waste; historical guide does not replace current design/tests	kg; m2; m3	each batch/panel/lift/hold-point acceptance	entire actual containment installation	actual cell and drainage interfaces	per declared reference flow	material, seam/compaction/permeability test and as-built evidence; per declared reference flow; same-material/state cell reconciliation
cp_install	acceptance	route-specific installed assemblies	system and installation ledger	route/work-package/component IDs; complete configuration/BOM scope; net count/weighing/volume; material/grade/state; interfaces; welding/installation; actual cold/wet/hot/active tests; consumables/feed/products/waste/releases	Reconcile supplied, installed and accepted systems individually; calibrated weighing/meters retain same-configuration net mass; avoid assembly/embedded overlap; atomize real test feeds and all additional components	item; kg; m3	each component and test	route installation through declared acceptance	actual military/launch/incineration/nuclear systems	per declared reference flow	supplier configuration, QA, weld/leak/function tests and signoff; per declared reference flow; full system/test closure
cp_waste	civil	soil_disposal; concrete_debris; washwater	segregated waste ledger	atomic material; source process; contamination/waste status; solid/liquid phase; measured amount; moisture/density and volume state; internal reuse/return; receiver/transport/treatment	Separately weigh/meter each material and reconcile transfer notes; never combine solids/liquids; distinguish internal flows, product returns and environmental releases	kg; m3	each load/transfer	all construction and acceptance	each actual generating operation and external receiver	per declared reference flow	weighing/metering, contamination analysis and receiver evidence; per declared reference flow; reconcile stocks and destinations
cp_release	site_support	co2_fossil; no; no2; dust	species and source release evidence	real activity/period; species/CAS; fossil/biogenic origin; medium/submedium; controls; sampling or original factor/applicability; external release; land use/area/time; noise receptor/level/duration	Measure exact external species release or calculate from independently supported site activity/parameters; retain controls/uncertainty; observe land/noise separately without forced mass exchanges; absent data remain gaps	kg; environmental context units	actual emitting activities and representative sampling	all construction and declared tests	actual site sources and external receivers	per declared reference flow	analysis/factor originals, compartment/activity coverage and controls; per declared reference flow; aggregate exact species and non-overlapping scopes separately

Calculation Rules

rule_id	Applies to	Formula or rule	Inputs	Output	source_ids
attribute_entity	all inventory rows	Aggregate each measured attributable atomic exchange within the same accepted entity; output is 1 item with no further division by assumed mass/area/life. Physically subdivide shared interfaces first; unknown stays unknown.	raw ledgers; cp_acceptance; actual interface/attribution records	each atomic quantity per declared reference flow
convert_energy	electricity_lv	MJ = measured kWh × 3.6; preserve original readings and actual voltage/region.	cp_activity; kWh	MJ	nist-si-energy
convert_density	fresh_concrete; soil_disposal; diesel; site_water; shield_concrete	Only when a mass/volume conversion is needed and same-state density is evidenced: kg = measured m3 × same-state kg/m3. Retain raw quantity, density method, temperature/moisture/salinity and uncertainty; never guess unknown density.	measured volume; same-state density evidence; relevant collection protocol	traceable converted kg and original m3
allocate_manufacture	steel_formwork; crane_share	Attributable manufacture-equivalent kg = measured same-configuration asset net kg × evidenced dimensionless manufacture share; sum across every project/period/reuse for each asset ≤1. Unknown lifetime-activity/beneficiary evidence prevents final shares; current operation is separate.	cp_assets; net mass and cumulative-share records	manufacture-equivalent kg per declared reference flow and unresolved shares
material_balance	all inventory rows	For the same material/state reconcile receipts + opening stock = installed/consumed + returned + exported waste + closing stock + evidenced loss; do not duplicate internal transfers. Do not add different volume states or solid/liquid phases; explain discrepancies.	same-state ledgers; original measurements/destinations	material balance and discrepancy disclosure	epa-concrete-washout-2012

Data Quality Requirements

requirement_id	Applies to	Requirement	Evidence
quality_function	reference product	Actual function, geometry/capacity, configuration and acceptance match the same entity; do not compare bare counts across facility types	cp_acceptance as-built/acceptance originals
quality_coverage	all inventory rows	Cover every actual work package/subcontract, permanent system, test and atomic exchange; label occurred, evidenced absent, unknown and gaps	full system/BOM and amount/destination ledgers
quality_source	dataset	Historical sources are bounded component/method examples; no design numbers/life transferred; current project standards/authorization independently checked	original sources, scope/date and actual project technical evidence
quality_identity	all inventory rows	Match actual material/form/route/geography, reference property/unit and environmental compartment; unresolved identities retain exact rows; official Chinese names agree	verified originals and project qualifiers
quality_time	dataset	Use complete actual construction/test period; disclose supply-year/technology representativeness, rework and metering gaps	schedule, shift logs, calibration and correction evidence
quality_share	steel_formwork; crane_share	Retain same-configuration net mass and lifetime activity/beneficiary evidence; conserve cumulative shares; no defaults for unknowns	cp_assets cross-project audited register

9. Validation Rules

rule_id	applies_to	rule	source_ids
validate_scope	dataset	Verify the route, site and complete physical system against the as-built/acceptance register and classification exclusions. Missing required systems/tests must be reported as incomplete; an empty or unrelated route is not a complete facility.	un-cpc-civil-2025
validate_basis	all inventory rows	Require 1 item output and per-declared-reference-flow inventory/protocol coverage for the exact same accepted installation. Check actual geometry/capacity, volume state, stock/returns/waste and unit conversions. No implicit count-to-mass/area/lifetime conversion or unsupported density.	un-cpc-civil-2025
validate_identity	all inventory rows	For each selected identity recheck substance/form, route, grade, region/interface, reference property and unit group; elementary compartment/subcompartment and temporal nature must match. Unresolved UUIDs stay specific and registered. Official localized names must agree. Fuel occurrence does not prove emissions, NOx-equivalent does not prove molecular NO/NO2, and untreated effluent transfer is not water emission.	epa-concrete-washout-2012
validate_closure	dataset	Check mandatory and actual conditional work packages, installed-system/BOM coverage, commissioning records, environmental gaps and cumulative asset shares. Unmeasured rows and omitted significant interfaces are unresolved coverage, never zero. Report checked/skipped scopes and uncertainty; do not assert full cradle-to-gate, lifetime or regulatory/methodology approval.	iaea-ssr4-2017; epa-construction-dust-1995

10. Published Dataset Profile

Field	Value
dataset_role	Foreground process data package for special-purpose installation construction and declared accepted delivery
downstream_use	Construction assessment for matching route/function/configuration and explicitly linked expanded facility lifecycle studies
allowed_use	Inventory within verified entity and actual construction/test scope; upstream links and asset attribution under disclosed conditions
excluded_use	Bare-count cross-route comparison; default per-installation burden; operating waste-treatment/launch/nuclear-processing factors; automatic lifetime/environmental compliance/methodology approval
required_metadata	PCR/entity ID; route/site; measured geometry/actual capacity; permanent-system/BOM boundaries; retained assets; material states/supply interfaces; construction/acceptance dates; actual test endpoint; allocation and stage interfaces
required_quality_disclosure	Data sources/measurement/representativeness; unknown identities/amounts; omitted components/tests/upstream/environment and later stages; asset shares and uncertainty; review states follow their metadata
update_trigger	Changed function/system/geometry/material/route; rework/test endpoint; identity/source revision; new reliable measurement; asset share/beneficiary change

11. Data Sources

Source id	Type	Reference	Used for
un-cpc-civil-2025	official_guidance	UNSD, CPC Version 3.0 Explanatory Notes, 30 June 2025, printed/PDF p282; https://unstats.un.org/unsd/classifications/Econ/Download/In%20Text/CPC_Ver_3.0_Exp_Notes_30Jun2025.pdf	Physical construction categories and distinction from construction services; official residual scope, not design requirements.
epa-industrial-waste-guide	official_guidance	US EPA, Guide for Industrial Waste Management, 2003, Chapter7B pp7B-1–7B-36 and introductory scope ppvii–x; https://www.epa.gov/sites/default/files/2016-03/documents/industrial-waste-guide.pdf	Historical non-hazardous industrial-waste containment component/design/installation examples. Excludes municipal/hazardous/mixed radioactive/mining waste; no copied numerical design criteria or universal liner route.
dod-firing-ranges-2025	official_guidance	DoD, UFC4-179-02 Small Arms Ranges, 5 March2020, Change1 13 March2025, §§3-8.1,3-10.2–3-11,4-16,4-21.6, pp16,21–22,40,54–55; https://www.wbdg.org/FFC/DOD/UFC/ufc_4_179_02_2020_c1.pdf	Range drainage, protective assemblies and ventilation acceptance examples; not complete bunker/fort design or universal worldwide criteria.
nasa-launch-construction-2018	official_guidance	NASA, Launch Pad39B Flame Trench Nears Completion, 29 May2018, main construction description; https://www.nasa.gov/humans-in-space/launch-pad-39b-flame-trench-nears-completion/	Historical steel flame-deflector/trench assembly example; project quantities and mission data are not defaults.
nasa-launch-water-test-2018	official_guidance	NASA, Successful Water Flow Test at Launch Pad39B, October2018, main test description; https://www.nasa.gov/image-article/successful-water-flow-test-launch-pad-39b/	Actual deluge-system acceptance-test example; collect project test water/energy, do not transfer operational water quantities.
jrc-waste-incineration-2019	official_guidance	European Commission JRC, Waste Incineration BREF, 2019, EUR29971 EN, doi:10.2760/761437, §2.2.1.3.2 p25/PDF59 and rotary-kiln discussion pp47–50/PDF81–84; https://publications.jrc.ec.europa.eu/repository/bitstream/JRC118637/jrc118637_wi_bref_2019_published.pdf	Installed reception, refractory-lined thermal and flue-gas system examples; not a construction bill of quantities, mandatory single technology, or operating-emission factor.
iaea-ssr4-2017	official_guidance	IAEA, Safety of Nuclear Fuel Cycle Facilities, SSR-4, 2017, §1.8 p3, Requirement53 pp82–83 and Requirement54 pp83–89; https://www-pub.iaea.org/MTCD/Publications/PDF/PUB1791_web.pdf	Fuel-cycle construction QA/as-built and cold/active commissioning; excludes reactors/natural ore processing/waste disposal. Actual authorization and site criteria remain project evidence.
epa-concrete-washout-2012	official_guidance	US EPA, Concrete Washout, EPA833-F-11-006, February2012, pp1–2; https://www.epa.gov/sites/default/files/2015-11/documents/concretewashout_0.pdf	Historical construction washout containment, liquid/solid separation and recovery examples; no default pH or discharge factor transferred.
epa-construction-dust-1995	official_guidance	US EPA, AP-42 §13.2.3 Heavy Construction Operations, January1995 with posted corrections, pp13.2.3-1–2; https://www.epa.gov/sites/default/files/2020-10/documents/13.2.3_heavy_construction_operations.pdf	Historical source-operation/weather/control and TSP-factor limitation; no default area/month factor or invented size fraction.
nist-si-energy	official_guidance	NIST SP811 (2008), Guide to the SI, Appendix B.9, Energy table, kilowatt hour→megajoule; https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b9	Exact unit conversion 1 kWh=3.6 MJ; retained conversion is unaffected by the 2019 base-unit revision; not a fuel heating value or emission factor.
epa-msw-landfills	official_guidance	US EPA, Municipal Solid Waste Landfills, official overview, composite-liner and leachate-collection description; https://www.epa.gov/landfills/municipal-solid-waste-landfills	Municipal landfill component example, distinct from the industrial-waste guide; actual jurisdiction/design governs. No numerical liner/operating criteria transferred.