SEWER MAINS AND HOUSE CONNECTIONS BY HDD

Pubblicato il da

Client: SE.T.A. Srl (today ETRA Spa) – Italy

Year: 2003-2004

What I did: I made the detailed design of the installation of pressure and gravity sewer pipes by directional drilling; I carried on the training of the technical personnel (engineers, supervisors and operators). I developed a dedicated and complete HDD pit launched installation system for the connection of houses to the sewer mains. I also wrote two technical standards: the first for preliminary underground mapping and the second for the construction of house connections by using pit launched HDD machines.

SEWER MAINS AND HOUSE CONNECTIONS BY HDD
longitudinal section of an HDD installation.
longitudinal section of an HDD installation.
longitudinal section of an HDD installation.
longitudinal section of an HDD installation.
longitudinal section of an HDD installation.
longitudinal section of an HDD installation.
plan view of an HDD installation.
plan view of an HDD installation.
plan view of an HDD installation.
Detail of the connection between a concrete shaft and the newly installed culvert.
Pit launched HDD system for the connection of houses to the sewer main.

RD07-13

click on the image to see the index of the standard norm (language: Italian)

RD07-14

click on the image to see the index of the standard norm (language: Italian)

Related documents: