Transformer Densification schemes Lists, Specifications and Technical drawings for Materials. TRANSFORMER DENSIFICATION SPECS AND TECH DWGS FOR MATERIALS (Zipped File-31 MB) ATTACHMENTSAFD Transformer Densification Schemes listing - Lot 1.xlsxAFD Transformer Densification Schemes listing - Lot 2.xlsxAFD Transformer Densification Schemes listing - Lot 3.xlsxAFD Transformer Densification Schemes listing - Lot 4.xlsx