Pima County Traffic Alert Twin Peaks-Blue Bonnet Road Gravity Sewer Project

Pima County Regional Wastewater Reclamation Department (RWRD) and their contractor, Achen Gardner, have completed the installation of the 15-inch sewer interceptor line along Hartman Lane, between Linda Vista Boulevard and Cortaro Farms Road. Next, they will complete paving operations and installation of concrete collars around the manholes.

During the week beginning October 14 the contractor will mill (remove old asphalt) and pave the disturbed portion of Hartman Lane from Linda Vista to just south of Overton Road. To cause the least amount of impact to the residents and the traveling public, the paving operation has been scheduled during the Marana School Districts Fall Break. Paving this portion of roadway is scheduled to be complete by the end of the day Friday, October 18, 2019.

There will be temporary left-turn restrictions from north and southbound Hartman Lane between Linda Vista to just south of Overton Road.

Traffic control will remain in place from 6 a.m. to 6 p.m. each day (or until scheduled work for the day is complete).

Once the paving is complete, the contractor will install concrete collars at each manhole in Hartman Lane from Overton Road to Linda Vista Boulevard. Motorists will be shifted around the work area. Traffic control at the manhole will remain in place for 24-hours to allow the concrete to cure. All turn movements and north and southbound travel will be maintained during this phase of work. This work will continue through the end of October 2019.

Residents and the traveling public should watch for informational signs with detour information.

Emergency access will always be provided.

The above work schedule may be impacted by weather or mechanical failure.

During the sewer pipe installation, there will be extensive trenching and

large equipment entering and exiting the work area.

Motorists should remain alert and use caution when driving near construction activities.

For additional project information visit www.sewerimprovements.info or call 520-622-2527