Tender For supply of biodigester - provn of bio digestor septic tank (ultra modular) : frp bio digester tank of capacity 5000 ltr (internal dimensions: l=2.5 m, b=2.0m, d=1.00m) frp bio digester tank is an anaerobic reactor for on site human waste treatment. tank shall be corrosionresistant, leak proof, thermally insulated, and suitable for underground/above ground installation. tank should have one 100 mm pipe with ball valve at the bottom of the tank (for drainage in emergency) and one 100 mm pipe with ball valve at the top soil waste water level of the tank to be connected with soak pit chamber . detailed tech specifications given as per appx 'a , provn of qty 12 soak pit chamber (2 each for one septic tank)
03 Feb, 2026
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