Storm Sewer Ditch Structures

The top photo is a picture of a 2' diameter storm sewer structure.  These structures are being installed along Techny Road and are located in the center of the proposed ditch that will be constructed on the north and south sides of Techny Road.  Storm water will enter these structures and then flow into the 84" or 72" main line storm sewer system that is being installed from Second Street to Pfingsten Road.  The bottom photo is a picture of a grate that will be placed on top of the 2' diameter structures. 

Currently, the main line storm sewer has been installed from Second Street to Cargill Drive.  The 2' diameter structures have been installed on the south side of Techny Road from Second Street to Cargill Drive.

Conflict Junction Chamber

This Conflict Junction Chamber was installed at the intersection of Techny Road and Butternut Lane.  It measured approximately 12' long, 6' wide and 20' tall and deep.  It is a precast concrete structure that was fabricated by Welch Bros., Inc. and delivered to the jobsite in 4 separate sections.  The structure was necessary in order to avoid the conflict between the new 84" storm sewer pipe and the existing 8" sanitary sewer.

Road Closure Notice!!

Storm Sewer Installation

Currently, the Contractor is installing the 84" diameter storm sewer along the south side of Techny Road.  This storm sewer has already been installed from Second Street to just west of Penfold Place.  Next week, the Contractor will continue to install the 84" diameter storm sewer to the west; on the south side of Techny Road.  Also next week, a second storm sewer crew for the Contractor will start to install 2' diameter storm sewer structures in the south ditch along Techny Road.  A pipe will be installed from these 2' diameter structures to the 84" diameter storm sewer.