the brief scope of work includes supply, installation, and testing and commissioning of 20hp submersible dewatering pump along with modification of existing pipelines at station dewatering sump of bgs. the list of works mentioned below are only indicative and all other incidental works in supply, installation, testing & commissioning of 20hp submersible de-watering pump to lbph of bhadra generating station are automatically covered in this scope of work.supply of 01 no of 20hp submersible dewatering pump as per technical specification.supply & installation of rubber/metal ss304 bellow to avoid the vibration for 20 hp.supply of 30mtrs l0sqmmx4c copper armored / flexiblecable for 20hp/25hp pump.installation, modification, testing and commissioning of 20hp pump & cable along with required modifications in the existing pipeline, along with all required materials like fastners. gaskets etc.supply of bolts, nuts and additional flanges required for modifications and hardware items.technical specification of the 20hp submersible pump.make-kirloskar /crompton/v-guard,liquid to be pumped -water,temperature / sp. gravity-ambient / 1.0,discharge-2200 lpm to 1800 lpm,total head-27 to 50 mtrs,pump type -submersible,pump outlet size-6.0 inches,motor rating-20hp,rpm-2900,material of construction -standard with bronze / gun metal impeller,power supply-3 phase, 415volts, 50hz.