The subject of tendering concerns work for calamities gullies, line gutters and house connections sewerage for the sewerage system that the municipality of Nissewaard is obliged to maintain or own.

The work mainly consists of:

a. performing (often small-scale) maintenance of sewerage, i.e. gullies, line gutters and piping of house connections;

b. performing simple maintenance work on sewerage;

c. determining and resolving calamities;

d. updating and managing a digital emergency and maintenance program.

maximum value framework agreement € 1,200,000,-.