Tender For corrigendum : construction of additional 18 nos classroom 2 nos toilet block along with 3 nos staircase in ggsss sabhapur school id 1104011 over existing g plus1 sps structure with prefabricated fibre reinforced sandwich panel with light gauged steel framed struct - construction of additional 18 nos classroom, 2 nos toilet block along with 3 nos staircase in ggsss sabhapur (school id:- 1104011) over existing (g+1) sps structure with prefabricated fibre reinforced sandwich panel with light gauged steel framed structure and 3 nos toilet of load bearing type structure including electrical installation etc