# CPV 45246000-3: River regulation and flood control works

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

- EN: River regulation and flood control works
- PT: Obras de regularização dos cursos de água e de controlo das cheias
- ES: Trabajos de regulación y control del caudal fluvial
- FR: Ouvrages de régularisation des cours d'eau et de maîtrise des crues

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)
- 45240000-1 Construction work for water projects (https://trinta.ai/cpv/45240000)

Beneath this code (6):
- 45246100-4 River-wall construction
- 45246200-5 Riverbank protection works
- 45246400-7 Flood-prevention works
- 45246410-0 Flood-defences maintenance works
- 45246500-8 Promenade construction work
- 45246510-1 Boardwalk construction work

The busiest codes beneath this one, in Portugal:
- 45246510-1 Boardwalk construction work (https://trinta.ai/cpv/45246510): 14 contracts, €2.4m
- 45246200-5 Riverbank protection works (https://trinta.ai/cpv/45246200): 10 contracts, €3.9m
- 45246400-7 Flood-prevention works (https://trinta.ai/cpv/45246400): 1 contract, €62.5k
- 45246500-8 Promenade construction work (https://trinta.ai/cpv/45246500): 1 contract, €16.7m

Portuguese market, January to July 2026: 44 contracts signed under this code, €30.1m contracted. Counted from the open contract register, all procedure types.
Competition, open procedures only (16 with a published bidder list): 4.3 bids on average, median 4. 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):
- Município de Cascais (505187531): 3
- Município de Caminha (500843139): 2
- Município da Chamusca (501305564): 2
- Município de Mafra (502177080): 2

French market, January to July 2026: 101 marchés notified under this code, €54.7m in notified amounts (framework ceilings included). Counted from the DECP consolidated files, deduplicated, all procedure types.
Competition, competed procedures only (87 declaring their offers, marchés passed without competition excluded): median 4 offers, mean 4.2 (an allotted marché repeats the consultation total on each lot, so the median is the figure to quote), 12.6% drew a single offer. Method: https://trinta.ai/barometre

Who buys under it in France (by SIRET, marchés in the period):
- (SMBV2A) EPAGE AVEYRON AMONT, SYNDICAT MIXTE DU BASSIN VERSANT AVEYRON AMONT (20006852600017): 8
- SI DE LA NIVE MARITIME (SINM) (20008627000010): 4
- CC DU CONFLUENT ET DES COTEAUX DE PRAYSSAS (20006892200042): 3
- CA RIOM LIMAGNE ET VOLCANS (20007075300013): 3

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

Source: https://trinta.ai/cpv/45246000 · All codes: https://trinta.ai/cpv