procurement of magnetic level indicator and oil level indicator installed at bop area of 2x600mw and 2x660mw, sstpp, dongalia , magnetic level indicator h2so4 storage tank, specific gravity 1.84, medium h2so4, cc distance 4.59 feet , magnetic level indicator, caustic measuring tank, specific gravity 1.4, medium naoh, cc distance 3.93 feet , magnetic level indicator, for acid measuring tank, specific gravity 1.147, medium hcl, cc distance 3.93 feet , magnetic level indicator,caustic measuring tank, cc distance 4.49 feet specific gravity 1.4, medium naoh, caustic measuring tank, specific gravity 1.4, medium naoh , magnetic level indicator, for acid measuring tank, specific gravity 1.0, medium hcl, cc distance 4.59 feet , magnetic level indicator, caustic lye measuring tank, specific gravity 1.0, medium naoh, cc distance 3.37 feet , magnetic level indicator,for alkali storage tank, naoh, specific gravity 1.4,cc distance 800 mm , magnetic level indicator,for acid storage tank, hcl, specific gravity 1.147,cc distance 900 mm , magnetic level indicator,scale -float type, length-600 mm, float length-260 mm, float dia-35 mm, fluid-naoh,pr-20 bar, temp-100 degre celcius , oil level indicatorso-4m-ds, serial no-80598, sukrut udyog pune make/equivalent.empty, ¼, 1/2, ¾, full