The work mainly consists of:

a) cleaning of wells and sewer strands;

b) inspect wells and sewer strands;

c) removal and dumping of sludge;

d) additional work.

The work must be carried out in accordance with the attached RAW specifications "Cleaning and sewer inspection 2020" with specification number: OG-004-20

The work mainly consists of:

a) cleaning of wells and sewer strands;

b) inspect wells and sewer strands;

c) removal and dumping of sludge;

d) additional work.