Philotechnics is an industry leader in the application of the Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM) for facility decommissioning projects. 

The full scope of our D&D/HP capabilities includes:

    • Conceptual work plans
    • Cost estimates
    • Project schedules including man-loading requirements
    • Radiological work procedures
    • Comprehensive pre-work surveys
    • Site conceptual models that have withstood extensive regulatory scrutiny
    • Health and safety plans
    • Investigating work areas and facility histories
    • Sampling environmentally hazardous constituents
    • Technical work documents
    • Qualified personnel to perform the work and manage all wastes from D&D
    • Decommissioning Funding Plans


Our comprehensive experience and capabilities provide an end product focus through all phases of D&D projects.