Service Contract for Overhauling Job of U2 ESP, under AHP EM, SgTPP

Dry Cleaning Work. Dry cleaning of ESP starting from ESP inlet duct to ESP outlet duct ,all ESP hoppers, Gas distribution Screens, all emitting electrodes and collecting plates and other allied zones.

Water Jet cleaning HP Water Jet washing of total ESP internal, including all hoppers,collecting plates, emitting electrodes and other allied zones at the time of water washing if any chocking found in the hoppers, the choking shall be cleared immediately. All arrangements including hose and HP pump for the job will be in party's scope.

ERM System Checking and inspection of Emitting rapping system of all the ESP fields thoroughly including housing bearing assembly checking.

CRM System Checking and inspection of collecting rapping system of all the ESP fields thoroughly.

Support Insulator System Replacement / Repair & Cleaning of Support Insulator and its Heater.

Hopper Heater Replacement / Repair & Cleaning of Hopper Heater.

GD Screen. Replacement / Repair & Alignment of Inlet GD screen (three stages).

Anvil Pads Replacement / re-fitting of Anvil Plate of all the collecting plates of ESP fields, if required after checking.

CRM & ERM Systems Repair & Alignment of rapping shafts, bearings, Pin wheel, hammer assembly of all the rapping mechanism (Collecting & Emitting), if required after checking for all ESP Fields (28 nos.). Replacement of horizontal shaft of CERM and horizontal & vertical shaft of EERM if required.