Repair and maintenance of Sub station Transformers panels cables feeder pillars street lights installed at at HQrs NSG Palam Samalkha R K Puram IGI Sudarshan New Delhi during 2026 27

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.2 X 16 sq. mm or 2 X 25 sq. mm or 2 X 35 sq. mm as required

3½ X 25 sq. mm or 3½ X 35 sq. mm

3½ X 70 sq. mm

3½ X 95 sq. mm

3½ X 120 sq. mm or 3½ X 150 sq. mm

3½ X 185 sq. mm

3½ X 240 sq. mm

3½ X 300 sq. mm

Repair, maintenance , general Servicing and Checking of Transformer 11 KV/415 V, 630 KVA ,complete internal/external cleaning, tightening of all joints, Checking/ Measuring the Insulation Resistance Value of HT & LT winding of Transformer & H.T. Cable with H.T./L.T. Megger.earthing resistance of all earthing connected with the Transformer (During the Shutdown Period) ,complete in all respect as per direction of engineer in charge

Repair/ maintenance of 11 KV H.T. V.C.B. including Checking, Oiling, greasing of the mechanical system , testing the Insulation Resistance Value of Breaker with HT Megger (During the shut down period). Complete in all respect as per direction of engineer in charge