Cobb Island and Hill Road Pump Station Improvements (UN 1308\UN 1309)

The Board of Commissioners for Charles County, Maryland, is soliciting bids for construction services to improve the Cobb Island and Hill Road sewage pump stations. The scope of work involves the demolition of existing mechanical and electrical equipment, installation of new process mechanical piping and equipment, civil site work, temporary bypass pumping, and the integration of instrumentation and electrical systems. The project requires compliance with Charles County Department of Planning and Growth Management standards, Maryland Department of the Environment requirements, and National Fire Protection Association rules. Key deliverables include the completion of all construction per technical drawings, the provision of operation and maintenance training for county personnel, and the submission of comprehensive close-out documentation. The contract will be awarded to the lowest responsive and responsible bidder based on the sum of base bid items and contingency items. Eligible bidders must be in good standing with the State of Maryland and provide a five percent bid bond. The project includes a one-year guarantee period from the date of final acceptance and requires performance and labor bonds to ensure contract fulfillment. All bids must be submitted electronically by October 28, 2026, at 11:00 am. Work is subject to prevailing wage requirements and must adhere to strict safety and technical standards, including the use of equipment approved for hazardous locations per NEC Class I, Division 1.