Site work for a civil project in Detroit, Michigan. Completed plans call for site work for a water / sewer project.

This is a Request for Proposal ("RFP") issued by the Great Lakes Water Authority (GLWA) seeking proposals from experienced and qualified vendors for GLWA directed evaluation, repair and rehabilitation of sanitary and combined sewers, valves, dams, structures, pump stations, and appurtenances throughout the GLWA system. Most GLWA existing sewers within the collection system are older than 80 years old. Due to the age and deterioration of the sewer pipes, immediate repair and/or rehabilitation is often required. This Project will encompass all Work necessary to inspect, assess, rehabilitate, replace, and repair large diameter sewers and appurtenances on an emergency or urgent basis as directed by GLWA. At a minimum, the Contractor will be expected to furnish all labor, equipment, and materials as may be required for emergency or urgent repairs, rehabilitation, or replacement of sanitary and combined sewer interceptors, including manholes, structures, gates, lift stations, and other appurtenances usually associated with the conveyance of sanitary and combined sewer flows. The GLWA sewer system consists of approximately 180 miles of sewers ranging in diameter from 48" through 168". As sewers age, they deteriorate at a faster rate. GLWA utilizes condition assessment and the PACP and MACP (Pipeline/Manhole Assessment Certification Program) rating to assess sewer conditions to track conditions and rate of repair and rehabilitation. Often, an immediate emergency action is required. Sewer rehabilitation services are necessary to repair plugged, damaged, and collapsed sewers to avoid basement flooding, and maintain the flows within the wastewater conveyance system. Questions Due Date: Sep 26th, 2023, 12:00 PM EDT Performance Bond - 100% of Contract Price Payment Bond - 100% of Contract Price