MARKET SECTORS: Water

Potomac Pump Station Rehabilitation III, Washington, DC

As part of the Project Management Team, ATCSCI filled the role of Project Scheduler for the rehabilitation of the Potomac Pump Station project.  Our Scheduler provided scheduling and Primavera P6 support to the project. Our scope of services included:

• Reviewing, analyzing, & providing comments to the Contractor’s baseline & monthly schedule update submissions

• Reviewing scheduling impacts for change order work

• Providing analysis & evaluation of Contractor’s time impact analysis submissions

• Generating progress schedule updates & cost curves for monthly report documents

The project improvements encompassed:

• Repairing leaking pressure manholes on 66-in & 90-in force main transition bulkhead structures 

• Removing existing screening & conveying equipment, piping, 54-in gate valves & actuators, sluice gates, dewatering pump & piping system including pipe supports & hangers, electrical equipment, conduit, wiring, control systems, guard rails, stair rails, doors, walls & windows

• Installing new bar screens & wheeled containment bins, 54-in gate valves & actuators, 5KV switch gear, MCC modifications, medium voltage motor starters

• Dewatering pump & piping system including supports & hangers, valves & supports, conduit, wiring, control systems, guardrails, stair rails, doors, walls, & windows