# CPV 45230000-8: Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork

Official label (Regulation (EC) No 213/2008):

- EN: Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork
- PT: Construção de condutas de longa distância, de linhas para comunicação e transporte de energia, vias rápidas, estradas, aeródromos e vias férreas; nivelamento do terreno
- ES: Trabajos de construcción de tuberías, líneas de comunicación y líneas de conducción eléctrica, de autopistas, carreteras, aeródromos y vías férreas; trabajos de explanación
- FR: Travaux de construction de pipelines, de lignes de communication et d'énergie, d'autoroutes, de routes, d'aérodromes et de voies ferrées; travaux de nivelage

In the tree:
- 45000000-7 Construction work (https://trinta.ai/cpv/45000000)
- 45200000-9 Works for complete or part construction and civil engineering work (https://trinta.ai/cpv/45200000)

Beneath this code (7):
- 45231000-5 Construction work for pipelines, communication and power lines
- 45232000-2 Ancillary works for pipelines and cables
- 45233000-9 Construction, foundation and surface works for highways, roads
- 45234000-6 Construction work for railways and cable transport systems
- 45235000-3 Construction work for airfields, runways and manoeuvring surfaces
- 45236000-0 Flatwork
- 45237000-7 Stage construction works

The busiest codes beneath this one, in Portugal:
- 45231300-8 Construction work for water and sewage pipelines (https://trinta.ai/cpv/45231300): 408 contracts, €53.2m
- 45233200-1 Various surface works (https://trinta.ai/cpv/45233200): 180 contracts, €35.7m
- 45233140-2 Roadworks (https://trinta.ai/cpv/45233140): 107 contracts, €45.7m
- 45233142-6 Road-repair works (https://trinta.ai/cpv/45233142): 90 contracts, €36.4m
- 45233220-7 Surface work for roads (https://trinta.ai/cpv/45233220): 87 contracts, €21.3m
- 45233252-0 Surface work for streets (https://trinta.ai/cpv/45233252): 83 contracts, €20.2m
- 45233141-9 Road-maintenance works (https://trinta.ai/cpv/45233141): 79 contracts, €33.2m
- 45232150-8 Works related to water-distribution pipelines (https://trinta.ai/cpv/45232150): 78 contracts, €25.7m
- 45233251-3 Resurfacing works (https://trinta.ai/cpv/45233251): 65 contracts, €32.8m
- 45232460-4 Sanitary works (https://trinta.ai/cpv/45232460): 61 contracts, €20.1m

Portuguese market, January to July 2026: 1,985 contracts signed under this code, €1bn contracted. Counted from the open contract register, all procedure types.
Competition, open procedures only (430 with a published bidder list): 5.1 bids on average, median 4, 9.8% drew a single bid. Direct awards excluded, because there the buyer chooses who bids. All divisions ranked: https://trinta.ai/procurement-statistics

Who buys under it in Portugal (by NIF, contracts in the period):
- Águas do Norte, SA (513606084): 386
- Infraestruturas de Portugal (503933813): 65
- Município de Lisboa (500051070): 40
- EDA - Electricidade dos Açores, SA (512012032): 28

French market, January to July 2026: 5,638 marchés notified under this code, €10.1bn in notified amounts (framework ceilings included). Counted from the DECP consolidated files, deduplicated, all procedure types.
Competition, competed procedures only (4,756 declaring their offers, marchés passed without competition excluded): median 4 offers, mean 4.5 (an allotted marché repeats the consultation total on each lot, so the median is the figure to quote), 9.8% drew a single offer. Method: https://trinta.ai/barometre

Who buys under it in France (by SIRET, marchés in the period):
- DEPARTEMENT DU NORD (22590001801244): 79
- DEPARTEMENT DE L ARDECHE (22070001700019): 67
- COLLECTIVITE DE CORSE (20007695800012): 53
- METROPOLE NANTES METROPOLE (24440040400129): 50

Market: Construction and public works (https://trinta.ai/tenders-by-sector/construction)

Source: https://trinta.ai/cpv/45230000 · All codes: https://trinta.ai/cpv