Supply, delivery and installation of high mast lighting system (30 metre) including luminary sets and all accessories at uluberia 132 kv sub-station under howrah area office, wbsetcl, at howrah district.

Manufacture, testing, supply and delivery of hardware fittings with accessories at howrah 220 kv sub-station under howrah area office, wbsetcl, at howrah district.

Manufacture, testing, supply and delivery of clamps connectors at howrah 220 kv sub-station under howrah area office, wbsetcl, at howrah district.

Supply and delivery of asp make gi hot dip full thread nuts bolts at howrah 220 kv sub-station under howrah area office, wbsetcl, at howrah district.

Supply and delivery of sulpher hexafluoride sf6 gas weight purity conforming to iec 60376 in new 25kg capacity cylinders never used before in high pressure seamless steel cylinder as per is 7285 at howrah 220 kv sub-station.

Supply and delivery of different tit-bit materials at howrah 220 kv sub-station under howrah area office, wbsetcl, at howrah district.

Construction of elevator hoist way and pit with ms frame structure and design, engineering, manufacture, inspection, delivery, erection, commissioning and handing over of 5 capacity passenger elevator with lift license (3rd call)

Modification of 132 kv control relay panels (1. 132kv howrah-liluah ckt - 4, 2. 132kv panel of 160mva tr-1, 3. 132kv panel of 200mva &amp#x0d tr-2, 4. 132kv panel of 200mva tr-3, 5. 132kv cesc ckt - iii, 6. 132kv panel of 20mva traction tr-1, 7. 1

Modification of 132 kv control and relay panels (1.132kv btps-liluah ckt - i, 2.132kv btps-liluah ckt - ii, 3.132kv cesc ckt - 1, 4.132kv cesc ckt -ii, 5.132kv cesc ckt - iii, 6.132kv tbc, 7.132/33kv 50mva tr.- 3, 8.132/33kv 50mva tr.- 4)at liluah

Thorough repair and renovation of control room building and boundary wall at bagnan 132kv gis substation, wbsetcl