Tender For annual repair and maintenance of water supply under head quarter section, sd-iii, cd-i, apwd, rangat. sw - procurement of quarry products and coarse sand for shankar nallah filter bed.
Tender For supply, installation, testing and commissioning of 2x6000lph ro palnt including servicing the existing pressure sand filter etc. at esic hospital, coimbatore.
Tender For corrigendum : servicing of activated carbon filter (acf) and pressure sand filter (psf), multi grade filter (mgf) in wtp energy dept at tnpl unit 1.
Tender For corrigendum : repair replacement and cleaning of rapid sand filter, aeration tower and sedimentation tank pump house nos 2, 4, 6 and 10 at mil stn agartala
Tender For replenishment of filter media with sand and gravels along with ancillary civil works of filter bed no. a-6 at wtp-iv, garden reach water works