Attending to HT break Down maintenance under Sr GM Area-II Hyderabad

Amount

Attending emergency break down of HT services such as indoor/outdoor type Transformer substation, Changing of 11 Kv voltage Tap settings, identifying the fault, isolating/rectifying/ bypass the fault, restoration of supply including Meggering and checking of 11kv Insulators, CT/PT, Transformers, HT cable and HT structure with 5000/2500 volts Insulation Meggar, cleaning of HG fuse, arcing rods, providing new HG fuse wire etc., complete as reqd.

Attending to LT side electrical breakdown/faults viz., ACB / MCCB/ ROM /TPN Switch /incoming LT Cable /Mechanical interlock failure / Low Power Factor problems, including checking of all capacitors/contactors, re-arrangement of capacitor banks, healthy Contactors and Capacitors, restoration of Unity Power Factor etc., as per site requirements as reqd.

Supplying and making Out Door type end termination Heat Shrinkable jointing kit to the existing 3 core 95 sq.mm XLPE, 11 KV H.T Cable including crimping of lugs, providing cable supporting clamps, testing etc., as required

Utilising of HT cable loop (HT panel to CT/PT / Transformer), removing and relaying approx 10 Mtr long cable including removing and refixing of MS Checkered plates / CC slabs, digging of sand / cutting of CC flooring etc as required

Supply and fixing of 40 Amps 4 P MCB including removing of faulty, crimping of new copper lugs etc as required

Supply and Laying of 2 runs x 2 core 16 sq mm WPS Al. Wire along with 12 SWG G I wire including connection at Energy Meter and BTS DB as required

Supplying and fixing of 2 nos Lockable Trip Push Button [LTPB] to 2500A ACBs of Transformer-1 & 2 in Main MV Panel by drawing out the same including making a suitable hole for mounting trip push button etc., as required.

General servicing of existing 2500A capacity ACB by cleaning the contacts with CTC, checking of trip bridges, shunt trip, UV coil, applying oil and grease for moving contacts, checking of interconnections from the IDMT relay to ACB and other minor connected works etc., as required.

Supplying and making Compound Kit for 3x185 sqmm HT cable by cutting and removing of damaged outer sheath at 2 places, cleaning and rearrangemant of armoured Layer, providing and making of compound kit sealing for arresting the leakages in the cable etc., as required

Checking of power wiring and control wiring of Fire pumps viz., 2nos. jockey pumps, 2nos. main pumps, 1no. diesel pump, starters including removing and replacing of faulty burnt wires, cleaning of fire panels, motors, checking of operating valves, test run of all motors, pumps, checking of pressure guages, etc as required.

Proving Monoplast sealings for HT Terminations etc, as required.