Public contracts of Plaine Commune · 2023

Assistance à maîtrise d’ouvrage

Performance énergétique et environnementale du patrimoine bâti · Ot 1 « Missions d’études et d’assistance énergie…

€500k

maximum contract amount over 4.5 years — what was paid on it is not published

Signed on 1 January 2023 · running until about September 2027 · 4.5 yrs

Ongoing2 Sept 2027

That is at most ~€107k a year on average: a maximum too.

Company selected

AltereaIngénierie, études techniques · registered office Nantes (44200) · headcount 250 to 499 employees · SIREN 479558017

A contract awarded to 2 holders; above, the main holder. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

1 bid received

Median for this procedure in 2023: 3 bids, across 4098 comparable contracts. Open tender · awarded to 2 companies

Open data gives the contract holder and the number of bids. The identity of unsuccessful bidders is not published.

Number 53 by amount of the 155 contracts Plaine Commune published for 2023.

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Mixte

Published amendments : 1

Subcontracting declared : yes

Contracts above €40,000 excluding VAT, as declared when they are awarded (DECP): contract amounts, not payments. Smaller contracts are not published; obviously wrong amounts are set aside.