France - Networks

Description

The work on lot 1 concerns the storm water retention gutter and includes:- creation of a 2 × 2 m transport and storage gutter at Quai d'Ivry,- connection of the Bruneseau Street sewer (ovoid 150 × 80 cm) to the planned gutter,- connection of the sub-peripheral sewer (ovoid 200 × 120 cm) to the planned gutter,- creation of a flushing structure located upstream from the gutter and equipment thereof. The works in lot 2 concern:The wastewater network:- Laying a Ø 300 mm wastewater pipe in a gallery and trench to drain the wastewater from the future EU network in rue Bruneseau,- Laying a Ø 400 mm wastewater pipe in a trench to drain the wastewater from rue Berlier, the north side of quai d'Ivry and the sludge from the lamellar settling tank,- Laying a temporary DN 300 pipe in the existing sewer of the ring road in order to collect wastewater from the Calcia, Hôtel Berlier and B3A connections.The drinking water network:- laying of a DN 200 pipe in the planned gutter of the Ivry quay,The non-drinking water network:- laying of a DN 150 pipe in the planned gutter of the Ivry quay between Bruneseau street and the ring road,- laying of a DN 150 pipe in the existing gutter of the Ivry quay between the ring road and Berlier street.

Opportunity closing date

31 January 2020

Value of contract

to be confirmed