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Neighborhood Advisory

Alsace Lane Stream Restoration
Construction to begin in September

Construction of the Alsace Lane stream restoration project is scheduled to begin in September by a contractor hired by the City of Rockville:  Meadville Land Services, Inc., Meadville, Pennsylvania.   The construction impacts will involve tree removal, excavation and grading, invasive plant control spraying and removal, and stream diversion pumping.   The contractor will be using heavy construction equipment such as excavators, loaders, pumps, and dump trucks to complete this project.   Construction access will be from Ardennes Avenue.  This project will be completed in conjunction with the Rockcrest Park stream restoration project. The Mayor and Council approved the construction award at their July 31, 2006 meeting.

The Alsace Lane stream restoration will repair severe erosion of the stream banks near homes on Alsace Lane.   The stream restoration area is approximately 400 linear feet long and is located from the Ardennes Avenue outfall to the convergence of the tributary from Halpine Road. The restoration measures consist of:  decreasing the slope of the stream banks, installing bank toe protection devices, installing grade control devices, installing storm drain outfall improvements, and removing of debris jams and unsafe trees.  The project also involves installing vegetative stream revetments, tree protection, reforestation, and invasive plant controls.

The narrow strip of open space adjacent to the stream will be maintained for passive recreation use and will have new two-inch diameter trees installed at the top of the stream banks.

The stream restoration project will provide environmental benefits such as:  reducing stream pollution by decreasing soil erosion along stream banks, controlling invasive plants, increasing riparian buffer and habitat, and protecting the existing forest.  

If you have any questions, please contact the following City staff:

John Scabis, Public Works Engineer, 240-314-8514, jscabis@rockvillemd.gov

Michael Wilhelm, Public Works, Chief of Contract Management, 240-314-8542, mwilhelm@rockvillemd.gov

 

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