From the point of sale to project closeout, a project manager oversees precast/prestressed concrete construction projects to ensure that client needs and performance goals are satisfied. All of the concrete members of the construction must be engineered, drawn, manufactured, delivered, and installed. One's responsibilities include keeping in touch with and soliciting input from all necessary parties frequently enough to ensure that project plans are being met. Another responsibility is to make sure that all necessary paperwork is in order so that timely billing can start and continue. A third responsibility is to assist in the collection of unpaid invoices as needed. Additionally, they are in charge of making sure that all pertinent terms, conditions, and scope details are in line with a proposal's objectives and have been effectively communicated throughout the division. They are in charge of understanding the requirements of customers as they are accommodated by a proposal, creating project schedules to meet those requirements with the input of the appropriate functional areas of the operation, ensuring that all contract terms are adhered to in the execution of the work, monitoring the project for changes for which change orders will be negotiated and executed in a timely manner per the terms of the contract, and facilitating meetings; for organizing project post-mortem meetings to review the project with the appropriate functional areas in order to identify non-conformances, root causes, and appropriate corrective actions. for making sure all close-out paperwork has been submitted and that project files are properly archived once final payment is made.