The work comprises of the Construction of property sewer extension and house connections together with the construction of the necessary sewer network pipe line to connect into the existing network all as described herein. The works are to be carried out to individual properties or group of properties in various locations throughout the Greater Doha and Al Rayyan area.
The work as follows:
A. The work comprises of the following:
1. Construction of House Connections .
2. Construction of Unlined and GRP lined Manholes (1200mm dia. & 1500mm dia.).
3. Construction of Sewer (Pipe bore n.e 200mm).
4. Demolition of Septic Tanks.
5. Construction of Inspection Chambers (900mm dia. & 750mm x 600mm).
6. Reinstatement Works.
The overall completion period of the project is 455 days.