Datasets:
OpenConstructionEstimate — Romania / Bucharest
Construction Work Items, Components & Resources
| Property | Value |
|---|---|
| Reference region | Romania / Bucharest |
| ISO country | RO |
| Language | ro |
| Currency | RON (ISO 4217) |
| Source track | DE_BERLIN (Germany / Berlin) |
| Generated | 2026-04-30 |
| Work items | 900,225 rows |
| Unique resources | 6,671 |
Available Formats
| Format | File |
|---|---|
| Parquet | RO_BUCHAREST_workitems_costs_resources_DDC_CWICR.parquet |
| Excel (formatted) | RO_BUCHAREST_workitems_costs_resources_DDC_CWICR_FORMATTED.xlsx |
| Excel (simple) | RO_BUCHAREST_workitems_costs_resources_DDC_CWICR_SIMPLE.xlsx |
| Catalog CSV | DDC_CWICR_RO_BUCHAREST_Catalog.csv |
| Catalog XLSX | DDC_CWICR_RO_BUCHAREST_Catalog.xlsx |
| Qdrant snapshot | RO_BUCHAREST_workitems_costs_resources_EMBEDDINGS_3072_DDC_CWICR.snapshot |
How this track was built
This track was generated from DE_BERLIN by
0_Workflow and Pipelines CWICR/python/11-country-track-builder/add_country_track.py.
- Norms (labour hours, machine hours, resource quantities) are identical to the source track — Resource-Based Costing methodology treats norms as country-agnostic physical first principles.
- Prices are derived via the cascade
type_factors → location_factor → optional national overrides. Type factors come from OECD wage indexes (labour), construction PPP (material), and ECB FX (equipment). FX snapshot date is recorded in the per-resource columns. - Language columns are translated where target language differs from source. Existing tracks are used as parallel-text seeds.
Data Structure
85+ columns organised into:
- Classification hierarchy (10 cols)
- Rate / work-item identifiers (11 cols)
- Resource decomposition (7 cols)
- Labour metrics (11 cols)
- Machinery & equipment (12 cols)
- Price aggregates (16 cols)
- Mass / service / regional markers (~18 cols)
See the repository-level DATA_DICTIONARY.md for the complete column-by-column reference.
Qdrant collection
Vector index built from concatenated localised text fields,
encoded with OpenAI text-embedding-3-large (3072-dim, cosine).
qdrant-client snapshot upload \
--collection ddc_ro_bucharest \
--snapshot RO_BUCHAREST_workitems_costs_resources_EMBEDDINGS_3072_DDC_CWICR.snapshot
Licence
Same as the parent dataset: CC BY 4.0 for data, see LICENSE-DATA.txt. Code: see LICENSE-CODE.txt.