bids are invited for amritsar airport pole assembly include 1 fixed contact upto 1600a , supply of the following spares jaw contacts 1 set above 1600 a and upto 3200 a , supply of the following spares pole assembly above 1600 amps and upto 3200 amps , inspection servicing testing and calibration of idmt relays , inspection servicing testing and calibration of idmt relay , inspection servicing testing and calibration of protection relays , inspection servicing testing and calibration of digital protection relays , replacement of faulty sma flx pro 17 , transformer oil leakage repair of lv side of transformer upto 500 kva , transformer oil leakage repair of lv side of transformer above 500 kva upto 2000 kva , rewinding of exhaust fan motor upto 450 mm , sitc of online 2 kva single phase ups , sitc of heavy duty metalic body exhaust fans 450m , supply of aluminium conductor aurmoured cable 1.1 kv grade 4x10 sqmm , supply of aluminium conductor aurmoured cable 1.1 kv grade 3.5 x 25 sqmm , supply of aluminium conductor aurmoured cable 1.1 kv grade 3.5 x 50 sqmm , supply of aluminium conductor aurmoured cable 1.1 kv grade 3.5 x 95 sqmm , complete item of cpwd schedule of rates electrical 2022 repair maintenance operation of power supply system at total quantity : 258908