Improving Dundalk Sewershed Collection System - Wastewater Engineering Services

The Wastewater Engineering Services for the Improvements of the Dundalk Sewershed Collection System Project was a Joint Venture (JV) contracted by the City of Baltimore, Department of Public Works, to design and oversee the construction of collection system improvements in the Dundalk Sewershed. The contract consisted of the preparation of design documents for the construction of collection system improvements within the Dundalk Sewershed and the provision of post-award services during the construction of the improvements. A set of collection system improvements had been identified in a Sewershed Study and Plan (SSP) prepared by another contractor.

The JV (Joint Venture) designed and provided post-award services for the construction of improvements to the collection system which included 82,740 linear feet of CIPP Lining, replacing 4,396 linear feet of sewer ranging from 12 inches to 30 inches, locating/opening/inspecting 60 manholes, 27 point repairs, repairing 347 manholes, and improvements to the visual defects of sanitary sewer house connections for associated with the improvements. Post-award services included the review of contractor submittals, technical consultations on RFIs and change orders, preparation of record drawings, and updating of the GIS maps in City Works. As a member of the JV, PEER provided overall project management and coordination of the project, including the activities of its sub-consultants and subcontractors.