Surse de date: Construcția de căi ferate de suprafață și subterane
Ce date există de fapt despre această industrie, cine le deține de regulă, la ce granularitate și cât de ușor se obțin. Publice înseamnă publicate deschis; de cumpărat sunt vândute de un furnizor; parteneriat cere un acord bilateral; exclusive sunt practic blocate la o singură parte.
Intrările din tabel sunt redactate în engleză.
| Categorie de date | Cine le deține | Granularitate | Acces |
|---|---|---|---|
| registry/licensing/permits | National infrastructure managers (Network Rail, DB Netz, SNCF Réseau), national safety authorities and EU Agency for Railways (ERADIS)… | Per project/contract award, per permit, per certified entity | publice |
| employment & workforce | National statistics offices (labour force survey by NACE), sectoral social funds/levy bodies (e.g. Constructiv, CITB), trade unions… | Monthly sector aggregates; per-worker certification records in competence… | publice |
| financial filings | Company registries (Companies House, Bundesanzeiger), listed contractor annual reports and segment disclosures, credit bureaus (Creditsafe… | Annual/semi-annual per legal entity, order book and backlog by segment | publice |
| incident/safety/claims | National railway safety authorities and ERA (safety occurrence reporting), labour inspectorates (OSHA-equivalent), infrastructure managers'… | Per incident; monthly/annual aggregates per project or per organisation | publice |
| weather-dependent metrics | National meteorological services, project schedule/delay records held by contractors and claims consultants | Hourly/daily per site location; per delay event claim | publice |
| waste & emissions | Environment agencies (waste transfer/spoil disposal permits and returns), contractors' carbon accounting (PAS 2080 reporting)… | Per waste consignment; monthly/annual project-level tonnage and tCO2e | publice |
| pricing | Infrastructure managers' unit-cost databases, national audit offices, construction cost consultancies (Turner & Townsend, Arcadis), index… | Per unit of work (per km of track, per switch, per tunnel metre); monthly cost… | de cumpărat |
| transactional/sales | Contractors' ERP systems (Vinci, Strabag, Colas Rail, Balfour Beatty), infrastructure manager procurement systems; award values visible via… | Per contract, per interim payment certificate / monthly valuation | parteneriat |
| inventory & supply chain | Rail mills and suppliers (voestalpine, British Steel, ArcelorMittal), sleeper and ballast producers, signalling equipment suppliers… | Per order/delivery lot, per stockyard, monthly production and delivery volumes | parteneriat |
| sensor/IoT | Track-laying and tamping machine telematics (Plasser & Theurer, Matisa), plant OEM telematics (Caterpillar, Liebherr), tunnel boring… | Per machine per second/shift; per monitoring instrument continuous timeseries | parteneriat |
| geospatial/movement | Infrastructure managers' track asset GIS and alignment models, national mapping agencies, BIM/digital twin platforms used on major… | Per track kilometre / per chainage point, per survey pass | parteneriat |
| energy consumption | Contractors' site energy and fuel records (diesel, temporary power), plant hire firms, utility metering for site compounds and TBM power… | Monthly per site/compound; per plant item fuel drawdown | parteneriat |
| logistics & freight movement | Engineering train / work train planners at infrastructure managers, rail haulage operators moving ballast and spoil, aggregates hauliers… | Per train path/possession, per truck load, per shipment | parteneriat |
| booking/utilization/occupancy | Infrastructure managers' possession and track-access planning systems (e.g. Network Rail PPS, DB Netz Baubetriebsplanung), plant hire fleet… | Per possession/work window per track section; per plant item per day | parteneriat |
| production output | Contractors and project management offices (metres of track laid, tunnel advance rates, sleepers installed), major-project monitoring… | Daily/weekly per work front; monthly project progress aggregates | parteneriat |
| maintenance & asset condition | Infrastructure managers' asset management systems, track recording/measurement train operators, ballast and rail condition inspection… | Per asset (rail, sleeper, switch, structure), per measurement run | parteneriat |
| quality & compliance testing | Accredited materials testing labs, notified bodies for CCS/INF TSI conformity assessment, welding and NDT inspection contractors… | Per test/specimen, per weld, per certificate of conformity | parteneriat |
Compilat de sistemul de cercetare TriData din registre publice, structura industriei și obligațiile de raportare reglementate; actualizat pe măsură ce catalogul de bază crește. Căutați codul propriu-zis în căutarea de coduri NACE.