|
Tender For Delta Earthing & Auxiliry Structure Earthing At Various S/S Under Etdghazipur - Shifting, loading, carraige, unloading & stacking of 75x10 mm M.S. flat with the help of men on private vechile from 132 KV S/S Ghazipur to 132 KV S/S Zamania (70Km.) & 132 KV S/S Kasimabad 80 (Km.) 2 Earthing work by earthing strip emanating from netural (HV/LV) point of all rating of power transformer with two MS flat (75x10mm) and jointing with earthmat as per OM No. 62- ESDC-II(X)/(T)/T/F gen dt. 21.01.2023 by cutting, strengthening. Bending, laying of following size 75x10mm M.S. flat for earthing of delta of nature of HV/LV side of T/F with main earthmat and excavation/breaking cemented plingth if required & back filling of earth including painting of earthing strip and other associated work to complete the job satisfactory. all men, material T&P shall be provided by contractor at his own cost. M.S. flat will be provided by department (1 job per Netural Earthing.) (Diagram Attached)at 132 KC S/S Kasimabad. 3 Earthing work by earthing strip emanating from netural (HV/LV) point of all rating of power transformer with two MS flat (75x10mm) and jointing with earthmat as per OM No. 62- ESDC-II(X)/(T)/T/F gen dt. 21.01.2023 by cutting, strengthening. Bending, laying of following size 75x10mm M.S. flat for earthing of delta of nature of HV/LV side of T/F with main earthmat and excavation/breaking cemented plingth if required & back filling of earth including painting of earthing strip and other associated work to complete the job satisfactory. all men, material T&P shall be provided by contractor at his own cost. M.S. flat will be provided by department (1 job per Netural Earthing.) (Diagram Attached)at 132 KC S/S Kasimabad. 4 Earthing work by earthing strip emanating from netural (HV/LV) point of all rating of power transformer with two MS flat (75x10mm) and jointing with earthmat as per OM No. 62- ESDC-II(X)/(T)/T/F gen dt. 21.01.2023 by cutting, strengthening. Bending, laying of following size 75x10mm M.S. flat for earthing of delta of nature of HV/LV side of T/F with main earthmat and excavation/breaking cemented plingth if required & back filling of earth including painting of earthing strip and other associated work to complete the job satisfactory. all men, material T&P shall be provided by contractor at his own cost. M.S. flat will be provided by department (1 job per Netural Earthing.) (Diagram Attached)at 132 KC S/S Kasimabad. 5 Earthing work by earthing strip emanating from netural (HV/LV) point of all rating of power transformer with two MS flat (75x10mm) and jointing with earthmat as per OM No. 62- ESDC-II(X)/(T)/T/F gen dt. 21.01.2023 by cutting, strengthening. Bending, laying of following size 75x10mm M.S. flat for earthing of delta of nature of HV/LV side of T/F with main earthmat and excavation/breaking cemented plingth if required & back filling of earth including painting of earthing strip and other associated work to complete the job satisfactory. all men, material T&P shall be provided by contractor at his own cost. M.S. flat will be provided by department (1 job per Netural Earthing.) (Diagram Attached)at 132 KC S/S Zamania. 6 Earthing of Auxiliary structure of VCB, CT, LA and various type equipments by M.S. Strip by cutting to proper size, digging of earth from ground level to earthmat then proper welding as per drawing and levelling earth. Painting of M.S. Strip of one coat red oxide primer and two cote with green colour and all associated work to complete the job satisfactorey. M.S. Flat will be provided by contractor. (220 KV S/S Ghazipur, 132 KV S/S Ghazipur, Saidpur,Sadat,Zamania,Kundesar & Kasimabad at each Sub-Station. (50x6mm)
|