| Key Data Set Information | |
| Location | IT |
| Geographical representativeness description | Lombardy Region. |
| Reference year | 2022 |
| Name |
|
| Technical purpose of product or process | Extraction of a tonne of the natural mixture from a sand and gravel quarry located in the Lombardy Region. |
| Synonyms | Estrazione mistone naturale |
| Classification |
Class name
:
Hierarchy level
|
| General comment on data set | Dataset developed within the ARCADIA project in the context of the PhD of Federica Carollo (Politecnico di Milano). The dataset relates to extracting a tonne of the natural mixture from a sand and gravel quarry in the Lombardy Region. The dataset is composed of 3-unit processes: 1) Input or sand and gravel; 2) Diesel consumption for the extraction; 3) Transport to final use (average sale distance). |
| Copyright | Yes |
| Owner of data set | |
| Data set LCA report, background info | |
| Quantitative reference | |
| Reference flow(s) |
|
| Time representativeness | |
| Data set valid until | 2027 |
| Technological representativeness | |
| Technology description including background system | The mining activity consists of two main phases: the extraction of sand and gravel from natural deposits and subsequent processing. The processing usually consists of a screening line to produce the various sand and round gravel granulometry and a parallel line for shredding and screening the coarser fractions to make the "split". In addition, the sands are usually subjected to washing and cyclone cycles to separate the ultra-fine and silty substances that take root on their surface and must be removed when you want to use the sands in cement and bitumen production. Good the Reliability; Very Good the Geographical representativeness; Very Good the Time representativeness; Very Good the Technological representativeness. |
| LCI method and allocation | |||||
| Type of data set | Partly terminated system | ||||
| LCI Method Principle | Attributional | ||||
| LCI method approaches |
| ||||
| LCA methodology report | |||||
| Data sources, treatment and representativeness | |||||
| Documentation of data quality management | |||||
| Data source(s) used for this data set | |||||
| Completeness | |||||
| Completeness of product model | All relevant flows quantified | ||||
| Validation | |||||
| |||||
| Compliance Declarations | |||||
| Compliance |
Compliance system name
|
Approval of overall compliance
Fully compliant |
Nomenclature compliance
Fully compliant |
Methodological compliance
Fully compliant |
Review compliance
Fully compliant |
Documentation compliance
Fully compliant |
Quality compliance
Fully compliant |
| Compliance |
Compliance system name
|
Approval of overall compliance
Not compliant |
Nomenclature compliance
Fully compliant |
Methodological compliance
Fully compliant |
Review compliance
Fully compliant |
Documentation compliance
Fully compliant |
Quality compliance
Fully compliant |
| Commissioner and goal | |
| Commissioner of data set | |
| Project | Arcadia – PON Governance e Capacità istituzionali 2014-2020 (PhD Project of Federica Carollo). |
| Data generator | |
| Data set generator / modeller | |
| Data entry by | |
| Time stamp (last saved) | 2022-12-03T16:31:39.861+02:00 |
| Data set format(s) | |
| Publication and ownership | |
| UUID | 813884e1-8f75-412c-885f-1827833d032c |
| Date of last revision | 2017-02-07T15:05:37.476Z |
| Data set version | 01.00.000 |
| Permanent data set URI | ../processes/813884e1-8f75-412c-885f-1827833d032c.xml |
| Owner of data set | |
| Copyright | Yes |
| License type | Free of charge for all users and uses |
| Access and use restrictions | Type of license: Open Database Licence (ODbL). |