TRA_sized

Stormwater Project

APAI is providing Construction Management services for Trinity River Authority for new Sanitary Sewer Interceptor project.

The project is approximately 6,220 LF of sanitary sewer interceptor including 250 LF to be installed by other than open cut.  The construction also includes installation of four (4) large diameter fiberglass manholes (10-ft. and 8-ft. Dia.) and one double barrel inverted siphon.  The project includes approximately 1,950 LF of sanitary sewer interceptor on Dallas Fort Worth International Airport property.  The construction also includes installation of two (2) large diameter fiberglass manholes (7 ft. Dia.).  This is a parallel gravity sewer pipeline that replaces an existing pipeline that does not have capacity for the projected 2060yr flows.