Tender For construction of development work for ftr hq and bn hq at ssb, sonapur (sh- construction of approach road, retaining wall, balance boundary wall, 2 nos. overhead tank, 2 nos. ug sump & 2 nos. waterfiltrationplant etc.) (sw- providing inspection vehicle for spsd-ii, cpwd, sonapur, assam)subwork/packages:providing inspection vehicle for spsd-ii, cpwd, sonapur, assam