Delivery includes:

1)Sewer manholes made of ductile cast iron

2)Sewer manholes made of ductile cast iron

3) Rain drains made of ductile iron with a hinged grid equipped with a transom

4) Cast iron water boxes – round body

5) Plastic water supply boxes – round body

6) PEHD water supply box – GJL (for gate valves height 270mm and hydrant dn 80 height 310mm)

7)Hydrant boxes – oval body

8) Well finials Ø 315 mm and Ø 400 mm using a telescope with a manhole mounted on the rising pipe with cuffs

9)Plastic expansion rings

6) PEHD water supply box – GJL (for gate valves height 270mm and hydrant dn 80 height 310mm)

The subject of the contract is the successive delivery of sewer manholes, rain drains, street boxes for gate valves, hydrant boxes, telescopes with a cuff, balancing rings