Development of the prototype designs was carried out from November, 2009 to March 2010 by the PMU and LMU Engineers with the collaboration of DMU Engineers and process was as follows;
• Request and collection of State standards from all states through DMU Engineers
• Collection of MPP 6 standard designs
• Development of sketches for presentation and discussions with stakeholders in all states by the DMU Engineers.
• Collation of inputs and comments of Stakeholders