# CPV 45252120-5: Water-treatment plant construction work

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

- EN: Water-treatment plant construction work
- PT: Construção de estação de tratamento de água
- ES: Trabajos de construcción de plantas de tratamiento de aguas
- FR: Travaux de construction d'installations de traitement des eaux

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)
- 45250000-4 Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry (https://trinta.ai/cpv/45250000)
- 45252000-8 Construction works for sewage treatment plants, purification plants and refuse incineration plants (https://trinta.ai/cpv/45252000)

Portuguese market, January to July 2026: 2 contracts signed under this code, €4.4m contracted. Counted from the open contract register, all procedure types.

Who buys under it in Portugal (by NIF, contracts in the period):
- Associação de Municípios da Região do Planalto Beirão (502788283): 1
- Município de Mondim de Basto (506967107): 1

French market, January to July 2026: 10 marchés notified under this code, €3.4m in notified amounts (framework ceilings included). Counted from the DECP consolidated files, deduplicated, all procedure types.

Who buys under it in France (by SIRET, marchés in the period):
- CHAMBRE DE COMMERCE ET DE L'INDUSTRIE (CCI) (18850049000019): 2
- CC DES PAYSAGES DE LA CHAMPAGNE (CCPC) (20006685000096): 1
- CC HAUT-LEON COMMUNAUTE (20006707200013): 1
- CA DU PAYS BASQUE (20006710600092): 1

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

Source: https://trinta.ai/cpv/45252120 · All codes: https://trinta.ai/cpv